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* | | Merge android-4.4-p.195 (4af3204) into msm-4.4Srinivasarao P2019-10-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-4af3204 Linux 4.4.195 Btrfs: fix race setting up and completing qgroup rescan workers btrfs: Relinquish CPUs in btrfs_compare_trees Btrfs: fix use-after-free when using the tree modification log ovl: filter of trusted xattr results in audit CIFS: Fix oplock handling for SMB 2.1+ protocols i2c: riic: Clear NACK in tend isr hwrng: core - don't wait on add_early_randomness() quota: fix wrong condition in is_quota_modification() ext4: fix punch hole for inline_data file systems /dev/mem: Bail out upon SIGKILL. cfg80211: Purge frame registrations on iftype change md/raid6: Set R5_ReadError when there is read failure on parity disk alarmtimer: Use EOPNOTSUPP instead of ENOTSUPP ARM: zynq: Use memcpy_toio instead of memcpy on smp bring-up ASoC: Intel: Fix use of potentially uninitialized variable media: sn9c20x: Add MSI MS-1039 laptop to flip_dmi_table KVM: x86: Manually calculate reserved bits when loading PDPTRS KVM: x86: set ctxt->have_exception in x86_decode_insn() KVM: x86: always stop emulation on page fault parisc: Disable HP HSC-PCI Cards to prevent kernel crash fuse: fix missing unlock_page in fuse_writepage() printk: Do not lose last line in kmsg buffer dump ALSA: firewire-tascam: check intermediate state of clock status and retry ALSA: firewire-tascam: handle error code when getting current source of clock media: omap3isp: Set device on omap3isp subdevs btrfs: extent-tree: Make sure we only allocate extents from block groups with the same type ALSA: hda/realtek - Blacklist PC beep for Lenovo ThinkCentre M73/93 media: ttusb-dec: Fix info-leak in ttusb_dec_send_command() libertas: Add missing sentinel at end of if_usb.c fw_table mmc: sdhci: Fix incorrect switch to HS mode ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set kprobes: Prohibit probing on BUG() and WARN() address dmaengine: ti: edma: Do not reset reserved paRAM slots md/raid1: fail run raid1 array when active disk less than one hwmon: (acpi_power_meter) Change log level for 'unsafe software power cap' ACPI: custom_method: fix memory leaks libtraceevent: Change users plugin directory ACPI / CPPC: do not require the _PSD method media: ov9650: add a sanity check media: saa7134: fix terminology around saa7134_i2c_eeprom_md7134_gate() media: cpia2_usb: fix memory leaks media: saa7146: add cleanup in hexium_attach() media: hdpvr: add terminating 0 at end of string media: radio/si470x: kill urb on error net: lpc-enet: fix printk format strings media: omap3isp: Don't set streaming state on random subdevs dmaengine: iop-adma: use correct printk format strings media: gspca: zero usb_buf on error efi: cper: print AER info of PCIe fatal error md: don't set In_sync if array is frozen md: don't call spare_active in md_reap_sync_thread if all member devices can't work ia64:unwind: fix double free for mod->arch.init_unw_table ALSA: usb-audio: Skip bSynchAddress endpoint check if it is invalid base: soc: Export soc_device_register/unregister APIs media: iguanair: add sanity checks ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls() ALSA: hda - Show the fatal CORB/RIRB error more clearly x86/apic: Soft disable APIC before initializing it x86/reboot: Always use NMI fallback when shutdown via reboot vector IPI fails sched/core: Fix CPU controller for !RT_GROUP_SCHED sched/fair: Fix imbalance due to CPU affinity media: hdpvr: Add device num check and handling media: dib0700: fix link error for dibx000_i2c_set_speed leds: leds-lp5562 allow firmware files up to the maximum length dmaengine: bcm2835: Print error in case setting DMA mask fails ASoC: sgtl5000: Fix charge pump source assignment ALSA: hda: Flush interrupts on disabling nfc: enforce CAP_NET_RAW for raw sockets ieee802154: enforce CAP_NET_RAW for raw sockets ax25: enforce CAP_NET_RAW for raw sockets appletalk: enforce CAP_NET_RAW for raw sockets mISDN: enforce CAP_NET_RAW for raw sockets usbnet: sanity checking of packet sizes and device mtu usbnet: ignore endpoints with invalid wMaxPacketSize skge: fix checksum byte order sch_netem: fix a divide by zero in tabledist() openvswitch: change type of UPCALL_PID attribute to NLA_UNSPEC net/phy: fix DP83865 10 Mbps HDX loopback disable function cdc_ncm: fix divide-by-zero caused by invalid wMaxPacketSize arcnet: provide a buffer big enough to actually receive packets Bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devices drm: Flush output polling on shutdown f2fs: fix to do sanity check on segment bitmap of LFS curseg Revert "f2fs: avoid out-of-range memory access" f2fs: check all the data segments against all node ones irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices locking/lockdep: Add debug_locks check in __lock_downgrade() mac80211: handle deauthentication/disassociation from TDLS peer mac80211: Print text for disassociation reason ALSA: hda - Add laptop imic fixup for ASUS M9V laptop ASoC: fsl: Fix of-node refcount unbalance in fsl_ssi_probe_from_dt() net: rds: Fix NULL ptr use in rds_tcp_kill_sock crypto: talitos - fix missing break in switch statement mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword() HID: hidraw: Fix invalid read in hidraw_ioctl HID: logitech: Fix general protection fault caused by Logitech driver HID: lg: make transfer buffers DMA capable HID: prodikeys: Fix general protection fault during probe Revert "Bluetooth: validate BLE connection interval updates" ANDROID: usb: gadget: Fix dependency for f_accessory Remove taskname from lowmemorykiller kill reports ANDROID: Fixes to locking around handle_lmk_event Conflicts: drivers/staging/android/lowmemorykiller.c fs/f2fs/segment.c fs/f2fs/super.c Change-Id: Id4b74ec2b0512aa13bc4392d61d5092f633fed0e Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | Merge 4.4.195 into android-4.4-pGreg Kroah-Hartman2019-10-06
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.195 Revert "Bluetooth: validate BLE connection interval updates" HID: prodikeys: Fix general protection fault during probe HID: lg: make transfer buffers DMA capable HID: logitech: Fix general protection fault caused by Logitech driver HID: hidraw: Fix invalid read in hidraw_ioctl mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword() crypto: talitos - fix missing break in switch statement net: rds: Fix NULL ptr use in rds_tcp_kill_sock ASoC: fsl: Fix of-node refcount unbalance in fsl_ssi_probe_from_dt() ALSA: hda - Add laptop imic fixup for ASUS M9V laptop mac80211: Print text for disassociation reason mac80211: handle deauthentication/disassociation from TDLS peer locking/lockdep: Add debug_locks check in __lock_downgrade() irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices f2fs: check all the data segments against all node ones Revert "f2fs: avoid out-of-range memory access" f2fs: fix to do sanity check on segment bitmap of LFS curseg drm: Flush output polling on shutdown Bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devices arcnet: provide a buffer big enough to actually receive packets cdc_ncm: fix divide-by-zero caused by invalid wMaxPacketSize net/phy: fix DP83865 10 Mbps HDX loopback disable function openvswitch: change type of UPCALL_PID attribute to NLA_UNSPEC sch_netem: fix a divide by zero in tabledist() skge: fix checksum byte order usbnet: ignore endpoints with invalid wMaxPacketSize usbnet: sanity checking of packet sizes and device mtu mISDN: enforce CAP_NET_RAW for raw sockets appletalk: enforce CAP_NET_RAW for raw sockets ax25: enforce CAP_NET_RAW for raw sockets ieee802154: enforce CAP_NET_RAW for raw sockets nfc: enforce CAP_NET_RAW for raw sockets ALSA: hda: Flush interrupts on disabling ASoC: sgtl5000: Fix charge pump source assignment dmaengine: bcm2835: Print error in case setting DMA mask fails leds: leds-lp5562 allow firmware files up to the maximum length media: dib0700: fix link error for dibx000_i2c_set_speed media: hdpvr: Add device num check and handling sched/fair: Fix imbalance due to CPU affinity sched/core: Fix CPU controller for !RT_GROUP_SCHED x86/reboot: Always use NMI fallback when shutdown via reboot vector IPI fails x86/apic: Soft disable APIC before initializing it ALSA: hda - Show the fatal CORB/RIRB error more clearly ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls() media: iguanair: add sanity checks base: soc: Export soc_device_register/unregister APIs ALSA: usb-audio: Skip bSynchAddress endpoint check if it is invalid ia64:unwind: fix double free for mod->arch.init_unw_table md: don't call spare_active in md_reap_sync_thread if all member devices can't work md: don't set In_sync if array is frozen efi: cper: print AER info of PCIe fatal error media: gspca: zero usb_buf on error dmaengine: iop-adma: use correct printk format strings media: omap3isp: Don't set streaming state on random subdevs net: lpc-enet: fix printk format strings media: radio/si470x: kill urb on error media: hdpvr: add terminating 0 at end of string media: saa7146: add cleanup in hexium_attach() media: cpia2_usb: fix memory leaks media: saa7134: fix terminology around saa7134_i2c_eeprom_md7134_gate() media: ov9650: add a sanity check ACPI / CPPC: do not require the _PSD method libtraceevent: Change users plugin directory ACPI: custom_method: fix memory leaks hwmon: (acpi_power_meter) Change log level for 'unsafe software power cap' md/raid1: fail run raid1 array when active disk less than one dmaengine: ti: edma: Do not reset reserved paRAM slots kprobes: Prohibit probing on BUG() and WARN() address ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set mmc: sdhci: Fix incorrect switch to HS mode libertas: Add missing sentinel at end of if_usb.c fw_table media: ttusb-dec: Fix info-leak in ttusb_dec_send_command() ALSA: hda/realtek - Blacklist PC beep for Lenovo ThinkCentre M73/93 btrfs: extent-tree: Make sure we only allocate extents from block groups with the same type media: omap3isp: Set device on omap3isp subdevs ALSA: firewire-tascam: handle error code when getting current source of clock ALSA: firewire-tascam: check intermediate state of clock status and retry printk: Do not lose last line in kmsg buffer dump fuse: fix missing unlock_page in fuse_writepage() parisc: Disable HP HSC-PCI Cards to prevent kernel crash KVM: x86: always stop emulation on page fault KVM: x86: set ctxt->have_exception in x86_decode_insn() KVM: x86: Manually calculate reserved bits when loading PDPTRS media: sn9c20x: Add MSI MS-1039 laptop to flip_dmi_table ASoC: Intel: Fix use of potentially uninitialized variable ARM: zynq: Use memcpy_toio instead of memcpy on smp bring-up alarmtimer: Use EOPNOTSUPP instead of ENOTSUPP md/raid6: Set R5_ReadError when there is read failure on parity disk cfg80211: Purge frame registrations on iftype change /dev/mem: Bail out upon SIGKILL. ext4: fix punch hole for inline_data file systems quota: fix wrong condition in is_quota_modification() hwrng: core - don't wait on add_early_randomness() i2c: riic: Clear NACK in tend isr CIFS: Fix oplock handling for SMB 2.1+ protocols ovl: filter of trusted xattr results in audit Btrfs: fix use-after-free when using the tree modification log btrfs: Relinquish CPUs in btrfs_compare_trees Btrfs: fix race setting up and completing qgroup rescan workers Linux 4.4.195 Change-Id: I0a333f55c8fd4273b37044e4e4e89ac1fb0fad1a Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * base: soc: Export soc_device_register/unregister APIsVinod Koul2019-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit f7ccc7a397cf2ef64aebb2f726970b93203858d2 ] Qcom Socinfo driver can be built as a module, so export these two APIs. Tested-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Vaishali Thakkar <vaishali.thakkar@linaro.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
| * | Merge 4.4.194 into android-4.4-pGreg Kroah-Hartman2019-09-21
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.194 bridge/mdb: remove wrong use of NLM_F_MULTI cdc_ether: fix rndis support for Mediatek based smartphones ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()' isdn/capi: check message length in capi_write() net: Fix null de-reference of device refcount sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()' sctp: use transport pf_retrans in sctp_do_8_2_transport_strike tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR tipc: add NULL pointer check before calling kfree_rcu tun: fix use-after-free when register netdev failed Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur" Btrfs: fix assertion failure during fsync and use of stale transaction genirq: Prevent NULL pointer dereference in resend_irqs() KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl KVM: x86: work around leak of uninitialized stack contents KVM: nVMX: handle page fault in vmread MIPS: VDSO: Prevent use of smp_processor_id() MIPS: VDSO: Use same -m%-float cflag as the kernel proper clk: rockchip: Don't yell about bad mmc phases when getting driver core: Fix use-after-free and double free on glue directory crypto: talitos - check AES key size crypto: talitos - check data blocksize in ablkcipher. x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning MIPS: netlogic: xlr: Remove erroneous check in nlm_fmn_send() ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs USB: usbcore: Fix slab-out-of-bounds bug during device reset media: tm6000: double free if usb disconnect while streaming x86/boot: Add missing bootparam that breaks boot on some platforms xen-netfront: do not assume sk_buff_head list is empty in error handling KVM: coalesced_mmio: add bounds checking serial: sprd: correct the wrong sequence of arguments tty/serial: atmel: reschedule TX after RX was started mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings s390/bpf: fix lcgr instruction encoding ARM: OMAP2+: Fix omap4 errata warning on other SoCs s390/bpf: use 32-bit index for tail calls NFSv4: Fix return values for nfs4_file_open() NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105 ARM: 8874/1: mm: only adjust sections of valid mm structures r8152: Set memory to all 0xFFs on failed reg reads x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines netfilter: nf_conntrack_ftp: Fix debug output NFSv2: Fix eof handling NFSv2: Fix write regression cifs: set domainName when a domain-key is used in multiuser cifs: Use kzfree() to zero out the password sky2: Disable MSI on yet another ASUS boards (P6Xxxx) tools/power turbostat: fix buffer overrun net: seeq: Fix the function used to release some memory in an error handling path dmaengine: ti: omap-dma: Add cleanup in omap_dma_probe() keys: Fix missing null pointer check in request_key_auth_describe() floppy: fix usercopy direction media: technisat-usb2: break out of loop at end of buffer ARC: export "abort" for modules net_sched: let qdisc_put() accept NULL pointer Linux 4.4.194 Change-Id: I680ac71d33ab7a4fd239de6333ea5b76376521b6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * | Merge 4.4.187 into android-4.4-pGreg Kroah-Hartman2019-08-04
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.187 MIPS: ath79: fix ar933x uart parity mode MIPS: fix build on non-linux hosts dmaengine: imx-sdma: fix use-after-free on probe error path ath10k: Do not send probe response template for mesh ath9k: Check for errors when reading SREV register ath6kl: add some bounds checking ath: DFS JP domain W56 fixed pulse type 3 RADAR detection batman-adv: fix for leaked TVLV handler. media: dvb: usb: fix use after free in dvb_usb_device_exit crypto: talitos - fix skcipher failure due to wrong output IV media: marvell-ccic: fix DMA s/g desc number calculation media: vpss: fix a potential NULL pointer dereference net: stmmac: dwmac1000: Clear unused address entries signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig af_key: fix leaks in key_pol_get_resp and dump_sp. xfrm: Fix xfrm sel prefix length validation media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. net: phy: Check against net_device being NULL tua6100: Avoid build warnings. locking/lockdep: Fix merging of hlocks with non-zero references media: wl128x: Fix some error handling in fm_v4l2_init_video_device() cpupower : frequency-set -r option misses the last cpu in related cpu list net: fec: Do not use netdev messages too early net: axienet: Fix race condition causing TX hang s390/qdio: handle PENDING state for QEBSM devices perf test 6: Fix missing kvm module load for s390 gpio: omap: fix lack of irqstatus_raw0 for OMAP4 gpio: omap: ensure irq is enabled before wakeup regmap: fix bulk writes on paged registers bpf: silence warning messages in core rcu: Force inlining of rcu_read_lock() xfrm: fix sa selector validation perf evsel: Make perf_evsel__name() accept a NULL argument vhost_net: disable zerocopy by default EDAC/sysfs: Fix memory leak when creating a csrow object media: i2c: fix warning same module names ntp: Limit TAI-UTC offset timer_list: Guard procfs specific code acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 media: coda: fix mpeg2 sequence number handling media: coda: increment sequence offset for the last returned frame mt7601u: do not schedule rx_tasklet when the device has been disconnected x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c mt7601u: fix possible memory leak when the device is disconnected ath10k: fix PCIE device wake up failed rslib: Fix decoding of shortened codes rslib: Fix handling of of caller provided syndrome ixgbe: Check DDM existence in transceiver before access EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush() Bluetooth: hci_bcsp: Fix memory leak in rx_skb Bluetooth: 6lowpan: search for destination address in all peers Bluetooth: Check state in l2cap_disconnect_rsp Bluetooth: validate BLE connection interval updates crypto: ghash - fix unaligned memory access in ghash_setkey() crypto: arm64/sha1-ce - correct digest for empty data in finup crypto: arm64/sha2-ce - correct digest for empty data in finup Input: gtco - bounds check collection indent level regulator: s2mps11: Fix buck7 and buck8 wrong voltages tracing/snapshot: Resize spare buffer if size changed NFSv4: Handle the special Linux file open access mode lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE ALSA: seq: Break too long mutex context in the write loop media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom() media: coda: Remove unbalanced and unneeded mutex unlock KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed drm/nouveau/i2c: Enable i2c pads & busses during preinit padata: use smp_mb in padata_reorder to avoid orphaned padata jobs 9p/virtio: Add cleanup path in p9_virtio_init PCI: Do not poll for PME if the device is in D3cold take floppy compat ioctls to sodding floppy.c floppy: fix div-by-zero in setup_format_params floppy: fix out-of-bounds read in next_valid_format floppy: fix invalid pointer dereference in drive_name floppy: fix out-of-bounds read in copy_buffer coda: pass the host file in vma->vm_file on mmap gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1 powerpc/32s: fix suspend/resume when IBATs 4-7 are used powerpc/watchpoint: Restore NV GPRs while returning from exception eCryptfs: fix a couple type promotion bugs intel_th: msu: Fix single mode with disabled IOMMU Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug usb: Handle USB3 remote wakeup for LPM enabled devices correctly dm bufio: fix deadlock with loop device bnx2x: Prevent load reordering in tx completion processing caif-hsi: fix possible deadlock in cfhsi_exit_module() ipv4: don't set IPv6 only flags to IPv4 addresses net: bcmgenet: use promisc for unsupported filters net: neigh: fix multiple neigh timer scheduling nfc: fix potential illegal memory access sky2: Disable MSI on ASUS P6T netrom: fix a memory leak in nr_rx_frame() netrom: hold sock when setting skb->destructor tcp: Reset bytes_acked and bytes_received when disconnecting bonding: validate ip header before check IPPROTO_IGMP net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query net: bridge: stp: don't cache eth dest pointer before skb pull elevator: fix truncation of icq_cache_name NFSv4: Fix open create exclusive when the server reboots nfsd: increase DRC cache limit nfsd: give out fewer session slots as limit approaches nfsd: fix performance-limiting session calculation nfsd: Fix overflow causing non-working mounts on 1 TB machines drm/panel: simple: Fix panel_simple_dsi_probe usb: core: hub: Disable hub-initiated U1/U2 tty: max310x: Fix invalid baudrate divisors calculator pinctrl: rockchip: fix leaked of_node references tty: serial: cpm_uart - fix init when SMC is relocated memstick: Fix error cleanup path of memstick_init tty/serial: digicolor: Fix digicolor-usart already registered warning tty: serial: msm_serial: avoid system lockup condition drm/virtio: Add memory barriers for capset cache. phy: renesas: rcar-gen2: Fix memory leak at error paths usb: gadget: Zero ffs_io_data powerpc/pci/of: Fix OF flags parsing for 64bit BARs PCI: sysfs: Ignore lockdep for remove attribute iio: iio-utils: Fix possible incorrect mask calculation recordmcount: Fix spurious mcount entries on powerpc mfd: core: Set fwnode for created devices mfd: arizona: Fix undefined behavior um: Silence lockdep complaint about mmap_sem powerpc/4xx/uic: clear pending interrupt after irq type/pol change serial: sh-sci: Fix TX DMA buffer flushing and workqueue races kallsyms: exclude kasan local symbols on s390 perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning f2fs: avoid out-of-range memory access mailbox: handle failed named mailbox channel request powerpc/eeh: Handle hugepages in ioremap space sh: prevent warnings when using iounmap mm/kmemleak.c: fix check for softirq context 9p: pass the correct prototype to read_cache_page mm/mmu_notifier: use hlist_add_head_rcu() locking/lockdep: Fix lock used or unused stats error locking/lockdep: Hide unused 'class' variable usb: wusbcore: fix unbalanced get/put cluster_id usb: pci-quirks: Correct AMD PLL quirk detection x86/sysfb_efi: Add quirks for some devices with swapped width and height x86/speculation/mds: Apply more accurate check on hypervisor platform hpet: Fix division by zero in hpet_time_div() ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 ALSA: hda - Add a conexant codec entry to let mute led work powerpc/tm: Fix oops on sigreturn on systems without TM access: avoid the RCU grace period for the temporary subjective credentials vmstat: Remove BUG_ON from vmstat_update mm, vmstat: make quiet_vmstat lighter ipv6: check sk sk_type and protocol early in ip_mroute_set/getsockopt tcp: reset sk_send_head in tcp_write_queue_purge ISDN: hfcsusb: checking idx of ep configuration media: cpia2_usb: first wake up, then free in disconnect media: radio-raremono: change devm_k*alloc to k*alloc Bluetooth: hci_uart: check for missing tty operations sched/fair: Don't free p->numa_faults with concurrent readers drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl ceph: hold i_ceph_lock when removing caps for freeing inode Linux 4.4.187 Change-Id: I6086b23376cdf9f6a905f727fb07175a7ebdd356 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ Merge 4.4.181 into android-4.4-pGreg Kroah-Hartman2019-06-11
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.181 x86/speculation/mds: Revert CPU buffer clear on double fault exit x86/speculation/mds: Improve CPU buffer clear documentation ARM: exynos: Fix a leaked reference by adding missing of_node_put crypto: vmx - fix copy-paste error in CTR mode crypto: crct10dif-generic - fix use via crypto_shash_digest() crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest() ALSA: usb-audio: Fix a memory leak bug ALSA: hda/hdmi - Consider eld_valid when reporting jack event ALSA: hda/realtek - EAPD turn on later ASoC: max98090: Fix restore of DAPM Muxes ASoC: RT5677-SPI: Disable 16Bit SPI Transfers mm/mincore.c: make mincore() more conservative ocfs2: fix ocfs2 read inode data panic in ocfs2_iget mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L tty/vt: fix write/write race in ioctl(KDSKBSENT) handler ext4: actually request zeroing of inode table after grow ext4: fix ext4_show_options for file systems w/o journal Btrfs: do not start a transaction at iterate_extent_inodes() bcache: fix a race between cache register and cacheset unregister bcache: never set KEY_PTRS of journal key to 0 in journal_reclaim() ipmi:ssif: compare block number correctly for multi-part return messages crypto: gcm - Fix error return code in crypto_gcm_create_common() crypto: gcm - fix incompatibility between "gcm" and "gcm_base" crypto: chacha20poly1305 - set cra_name correctly crypto: salsa20 - don't access already-freed walk.iv crypto: arm/aes-neonbs - don't access already-freed walk.iv writeback: synchronize sync(2) against cgroup writeback membership switches fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount ext4: zero out the unused memory region in the extent tree block ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug KVM: x86: Skip EFER vs. guest CPUID checks for host-initiated writes net: avoid weird emergency message net/mlx4_core: Change the error print to info print ppp: deflate: Fix possible crash in deflate_init tipc: switch order of device registration to fix a crash tipc: fix modprobe tipc failed after switch order of device registration stm class: Fix channel free in stm output free path md: add mddev->pers to avoid potential NULL pointer dereference intel_th: msu: Fix single mode with IOMMU of: fix clang -Wunsequenced for be32_to_cpu() cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level() media: ov6650: Fix sensor possibly not detected on probe NFS4: Fix v4.0 client state corruption when mount clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider fuse: fix writepages on 32bit fuse: honor RLIMIT_FSIZE in fuse_file_fallocate iommu/tegra-smmu: Fix invalid ASID bits on Tegra30/114 ceph: flush dirty inodes before proceeding with remount tracing: Fix partial reading of trace event's id file memory: tegra: Fix integer overflow on tick value calculation perf intel-pt: Fix instructions sampling rate perf intel-pt: Fix improved sample timestamp perf intel-pt: Fix sample timestamp wrt non-taken branches fbdev: sm712fb: fix brightness control on reboot, don't set SR30 fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75 fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM fbdev: sm712fb: fix support for 1024x768-16 mode fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting PCI: Mark Atheros AR9462 to avoid bus reset dm delay: fix a crash when invalid device is specified xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module vti4: ipip tunnel deregistration fixes. xfrm4: Fix uninitialized memory read in _decode_session4 KVM: arm/arm64: Ensure vcpu target is unset on reset failure power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour perf bench numa: Add define for RUSAGE_THREAD if not present Revert "Don't jump to compute_result state from check_result state" md/raid: raid5 preserve the writeback action after the parity check btrfs: Honour FITRIM range constraints during free space trim fbdev: sm712fb: fix memory frequency by avoiding a switch/case fallthrough ext4: do not delete unlinked inode from orphan list on failed truncate KVM: x86: fix return value for reserved EFER bio: fix improper use of smp_mb__before_atomic() Revert "scsi: sd: Keep disk read-only when re-reading partition" crypto: vmx - CTR: always increment IV as quadword gfs2: Fix sign extension bug in gfs2_update_stats Btrfs: fix race between ranged fsync and writeback of adjacent ranges btrfs: sysfs: don't leak memory when failing add fsid fbdev: fix divide error in fb_var_to_videomode hugetlb: use same fault hash key for shared and private mappings fbdev: fix WARNING in __alloc_pages_nodemask bug media: cpia2: Fix use-after-free in cpia2_exit media: vivid: use vfree() instead of kfree() for dev->bitmap_cap ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit at76c50x-usb: Don't register led_trigger if usb_register_driver failed perf tools: No need to include bitops.h in util.h tools include: Adopt linux/bits.h gfs2: Fix lru_count going negative cxgb4: Fix error path in cxgb4_init_module mmc: core: Verify SD bus width powerpc/boot: Fix missing check of lseek() return value ASoC: imx: fix fiq dependencies spi: pxa2xx: fix SCR (divisor) calculation brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() rtc: 88pm860x: prevent use-after-free on device remove w1: fix the resume command API dmaengine: pl330: _stop: clear interrupt status mac80211/cfg80211: update bss channel on channel switch ASoC: fsl_sai: Update is_slave_mode with correct value mwifiex: prevent an array overflow net: cw1200: fix a NULL pointer dereference bcache: return error immediately in bch_journal_replay() bcache: fix failure in journal relplay bcache: add failure check to run_cache_set() for journal replay bcache: avoid clang -Wunintialized warning x86/build: Move _etext to actual end of .text smpboot: Place the __percpu annotation correctly x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault() mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions HID: logitech-hidpp: use RAP instead of FAP to get the protocol version pinctrl: pistachio: fix leaked of_node references dmaengine: at_xdmac: remove BUG_ON macro in tasklet media: coda: clear error return value before picture run media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper media: au0828: stop video streaming only when last user stops media: ov2659: make S_FMT succeed even if requested format doesn't match audit: fix a memory leak bug media: au0828: Fix NULL pointer dereference in au0828_analog_stream_enable() media: pvrusb2: Prevent a buffer overflow powerpc/numa: improve control of topology updates sched/core: Check quota and period overflow at usec to nsec conversion sched/core: Handle overflow in cpu_shares_write_u64 USB: core: Don't unbind interfaces following device reset failure x86/irq/64: Limit IST stack overflow check to #DB stack i40e: don't allow changes to HW VLAN stripping on active port VLANs RDMA/cxgb4: Fix null pointer dereference on alloc_skb failure hwmon: (vt1211) Use request_muxed_region for Super-IO accesses hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses hwmon: (pc87427) Use request_muxed_region for Super-IO accesses hwmon: (f71805f) Use request_muxed_region for Super-IO accesses scsi: libsas: Do discovery on empty PHY to update PHY info mmc_spi: add a status check for spi_sync_locked mmc: sdhci-of-esdhc: add erratum eSDHC5 support mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support PM / core: Propagate dev->power.wakeup_path when no callbacks extcon: arizona: Disable mic detect if running when driver is removed s390: cio: fix cio_irb declaration cpufreq: ppc_cbe: fix possible object reference leak cpufreq/pasemi: fix possible object reference leak cpufreq: pmac32: fix possible object reference leak x86/build: Keep local relocations with ld.lld iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion iio: hmc5843: fix potential NULL pointer dereferences iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data rtlwifi: fix a potential NULL pointer dereference brcmfmac: fix missing checks for kmemdup b43: shut up clang -Wuninitialized variable warning brcmfmac: convert dev_init_lock mutex to completion brcmfmac: fix race during disconnect when USB completion is in progress scsi: ufs: Fix regulator load and icc-level configuration scsi: ufs: Avoid configuring regulator with undefined voltage range arm64: cpu_ops: fix a leaked reference by adding missing of_node_put x86/ia32: Fix ia32_restore_sigcontext() AC leak chardev: add additional check for minor range overlap HID: core: move Usage Page concatenation to Main item ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put cxgb3/l2t: Fix undefined behaviour spi: tegra114: reset controller on probe media: wl128x: prevent two potential buffer overflows virtio_console: initialize vtermno value for ports tty: ipwireless: fix missing checks for ioremap rcutorture: Fix cleanup path for invalid torture_type strings usb: core: Add PM runtime calls to usb_hcd_platform_shutdown scsi: qla4xxx: avoid freeing unallocated dma memory media: m88ds3103: serialize reset messages in m88ds3103_set_frontend media: go7007: avoid clang frame overflow warning with KASAN media: saa7146: avoid high stack usage with clang scsi: lpfc: Fix SLI3 commands being issued on SLI4 devices spi : spi-topcliff-pch: Fix to handle empty DMA buffers spi: rspi: Fix sequencer reset during initialization spi: Fix zero length xfer bug ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM ipv6: Consider sk_bound_dev_if when binding a raw socket to an address llc: fix skb leak in llc_build_and_send_ui_pkt() net-gro: fix use-after-free read in napi_gro_frags() net: stmmac: fix reset gpio free missing usbnet: fix kernel crash after disconnect tipc: Avoid copying bytes beyond the supplied data bnxt_en: Fix aggregation buffer leak under OOM condition. net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value crypto: vmx - ghash: do nosimd fallback manually xen/pciback: Don't disable PCI_COMMAND on PCI device reset. Revert "tipc: fix modprobe tipc failed after switch order of device registration" tipc: fix modprobe tipc failed after switch order of device registration -v2 sparc64: Fix regression in non-hypervisor TLB flush xcall include/linux/bitops.h: sanitize rotate primitives xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic() usb: xhci: avoid null pointer deref when bos field is NULL USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor USB: sisusbvga: fix oops in error path of sisusb_probe USB: Add LPM quirk for Surface Dock GigE adapter USB: rio500: refuse more than one device at a time USB: rio500: fix memory leak in close after disconnect media: usb: siano: Fix general protection fault in smsusb media: usb: siano: Fix false-positive "uninitialized variable" warning media: smsusb: better handle optional alignment scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) Btrfs: fix race updating log root item during fsync ALSA: hda/realtek - Set default power save node to 0 drm/nouveau/i2c: Disable i2c bus access after ->fini() tty: serial: msm_serial: Fix XON/XOFF tty: max310x: Fix external crystal register setup memcg: make it work on sparse non-0-node systems kernel/signal.c: trace_signal_deliver when signal_group_exit CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM binder: Replace "%p" with "%pK" for stable binder: replace "%p" with "%pK" net: create skb_gso_validate_mac_len() bnx2x: disable GSO where gso_size is too big for hardware brcmfmac: Add length checks on firmware events brcmfmac: screening firmware event packet brcmfmac: revise handling events in receive path brcmfmac: fix incorrect event channel deduction brcmfmac: add length checks in scheduled scan result handler brcmfmac: add subtype check for event handling in data path userfaultfd: don't pin the user memory in userfaultfd_file_create() Revert "x86/build: Move _etext to actual end of .text" net: cdc_ncm: GetNtbFormat endian fix usb: gadget: fix request length error for isoc transfer media: uvcvideo: Fix uvc_alloc_entity() allocation alignment ethtool: fix potential userspace buffer overflow neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query net: rds: fix memory leak in rds_ib_flush_mr_pool pktgen: do not sleep with the thread lock held. rcu: locking and unlocking need to always be at least barriers parisc: Use implicit space register selection for loading the coherence index of I/O pdirs fuse: fallocate: fix return with locked inode MIPS: pistachio: Build uImage.gz by default genwqe: Prevent an integer overflow in the ioctl drm/gma500/cdv: Check vbt config bits when detecting lvds panels fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock fuse: Add FOPEN_STREAM to use stream_open() ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled ethtool: check the return value of get_regs_len Linux 4.4.181 Change-Id: I0c9e7effbb6bd5d1978b4ffad3db3b76af6692bc Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ Merge 4.4.180 into android-4.4-pGreg Kroah-Hartman2019-05-16
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.180 kbuild: simplify ld-option implementation KVM: fail KVM_SET_VCPU_EVENTS with invalid exception number cifs: do not attempt cifs operation on smb2+ rename error MIPS: scall64-o32: Fix indirect syscall number load trace: Fix preempt_enable_no_resched() abuse sched/numa: Fix a possible divide-by-zero ceph: ensure d_name stability in ceph_dentry_hash() ceph: fix ci->i_head_snapc leak nfsd: Don't release the callback slot unless it was actually held sunrpc: don't mark uninitialised items as VALID. USB: Add new USB LPM helpers USB: Consolidate LPM checks to avoid enabling LPM twice powerpc/xmon: Add RFI flush related fields to paca dump powerpc/64s: Improve RFI L1-D cache flush fallback powerpc/pseries: Support firmware disable of RFI flush powerpc/powernv: Support firmware disable of RFI flush powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again powerpc/rfi-flush: Always enable fallback flush on pseries powerpc/rfi-flush: Differentiate enabled and patched flush types powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration powerpc: Add security feature flags for Spectre/Meltdown powerpc/pseries: Set or clear security feature flags powerpc/powernv: Set or clear security feature flags powerpc/64s: Move cpu_show_meltdown() powerpc/64s: Enhance the information in cpu_show_meltdown() powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() powerpc/64s: Wire up cpu_show_spectre_v1() powerpc/64s: Wire up cpu_show_spectre_v2() powerpc/pseries: Fix clearing of security feature flags powerpc: Move default security feature flags powerpc/pseries: Restore default security feature flags on setup powerpc/64s: Fix section mismatch warnings from setup_rfi_flush() powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit powerpc/64s: Add barrier_nospec powerpc/64s: Add support for ori barrier_nospec patching powerpc/64s: Patch barrier_nospec in modules powerpc/64s: Enable barrier_nospec based on firmware settings powerpc/64: Use barrier_nospec in syscall entry powerpc: Use barrier_nospec in copy_from_user() powerpc/64s: Enhance the information in cpu_show_spectre_v1() powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 powerpc/64: Disable the speculation barrier from the command line powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC powerpc/64: Call setup_barrier_nospec() from setup_arch() powerpc/64: Make meltdown reporting Book3S 64 specific powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E powerpc/asm: Add a patch_site macro & helpers for patching instructions powerpc/64s: Add new security feature flags for count cache flush powerpc/64s: Add support for software count cache flush powerpc/pseries: Query hypervisor for count cache flush settings powerpc/powernv: Query firmware for count cache flush settings powerpc: Avoid code patching freed init sections powerpc/fsl: Add infrastructure to fixup branch predictor flush powerpc/fsl: Add macro to flush the branch predictor powerpc/fsl: Fix spectre_v2 mitigations reporting powerpc/fsl: Add nospectre_v2 command line argument powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) powerpc/fsl: Update Spectre v2 reporting powerpc/security: Fix spectre_v2 reporting powerpc/fsl: Fix the flush of branch predictor. tipc: handle the err returned from cmd header function slip: make slhc_free() silently accept an error pointer intel_th: gth: Fix an off-by-one in output unassigning fs/proc/proc_sysctl.c: Fix a NULL pointer dereference NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family. netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON tipc: check bearer name with right length in tipc_nl_compat_bearer_enable tipc: check link name with right length in tipc_nl_compat_link_set bpf: reject wrong sized filters earlier Revert "block/loop: Use global lock for ioctl() operation." ipv4: add sanity checks in ipv4_link_failure() team: fix possible recursive locking when add slaves net: stmmac: move stmmac_check_ether_addr() to driver probe ipv4: set the tcp_min_rtt_wlen range from 0 to one day powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used powerpc/fsl: Flush branch predictor when entering KVM powerpc/fsl: Emulate SPRN_BUCSR register powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg Documentation: Add nospectre_v1 parameter usbnet: ipheth: prevent TX queue timeouts when device not ready usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set qlcnic: Avoid potential NULL pointer dereference netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() usb: gadget: net2280: Fix overrun of OUT messages usb: gadget: net2280: Fix net2280_dequeue() usb: gadget: net2272: Fix net2272_dequeue() ARM: dts: pfla02: increase phy reset duration net: ks8851: Dequeue RX packets explicitly net: ks8851: Reassert reset pin if chip ID check fails net: ks8851: Delay requesting IRQ until opened net: ks8851: Set initial carrier state to down net: xilinx: fix possible object reference leak net: ibm: fix possible object reference leak net: ethernet: ti: fix possible object reference leak scsi: qla4xxx: fix a potential NULL pointer dereference usb: u132-hcd: fix resource leak ceph: fix use-after-free on symlink traversal scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN libata: fix using DMA buffers on stack kconfig/[mn]conf: handle backspace (^H) key vfio/type1: Limit DMA mappings per container ALSA: line6: use dynamic buffers ipv4: ip_do_fragment: Preserve skb_iif during fragmentation ipv6/flowlabel: wait rcu grace period before put_pid() ipv6: invert flowlabel sharing check in process and user mode bnxt_en: Improve multicast address setup logic. packet: validate msg_namelen in send directly USB: yurex: Fix protection fault after device removal USB: w1 ds2490: Fix bug caused by improper use of altsetting array USB: core: Fix unterminated string returned by usb_string() USB: core: Fix bug caused by duplicate interface PM usage counter HID: debug: fix race condition with between rdesc_show() and device removal rtc: sh: Fix invalid alarm warning for non-enabled alarm igb: Fix WARN_ONCE on runtime suspend bonding: show full hw address in sysfs for slave entries jffs2: fix use-after-free on symlink traversal debugfs: fix use-after-free on symlink traversal rtc: da9063: set uie_unsupported when relevant vfio/pci: use correct format characters scsi: storvsc: Fix calculation of sub-channel count net: hns: Use NAPI_POLL_WEIGHT for hns driver net: hns: Fix WARNING when remove HNS driver with SMMU enabled hugetlbfs: fix memory leak for resv_map xsysace: Fix error handling in ace_setup ARM: orion: don't use using 64-bit DMA masks ARM: iop: don't use using 64-bit DMA masks usb: usbip: fix isoc packet num validation in get_pipe staging: iio: adt7316: allow adt751x to use internal vref for all dacs staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: fix the dac write calculation Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ selinux: never allow relabeling on context mounts x86/mce: Improve error message when kernel cannot recover, p2 media: v4l2: i2c: ov7670: Fix PLL bypass register values scsi: libsas: fix a race condition when smp task timeout ASoC:soc-pcm:fix a codec fixup issue in TDM case ASoC: cs4270: Set auto-increment bit for register writes ASoC: tlv320aic32x4: Fix Common Pins perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS scsi: csiostor: fix missing data copy in csio_scsi_err_handler() iommu/amd: Set exclusion range correctly genirq: Prevent use-after-free and work list corruption usb: dwc3: Fix default lpm_nyet_threshold value scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines Bluetooth: hidp: fix buffer overflow Bluetooth: Align minimum encryption key size for LE and BR/EDR connections UAS: fix alignment of scatter/gather segments ipv6: fix a potential deadlock in do_ipv6_setsockopt() ASoC: Intel: avoid Oops if DMA setup fails timer/debug: Change /proc/timer_stats from 0644 to 0600 netfilter: compat: initialize all fields in xt_init platform/x86: sony-laptop: Fix unintentional fall-through iio: adc: xilinx: fix potential use-after-free on remove HID: input: add mapping for Expose/Overview key HID: input: add mapping for keyboard Brightness Up/Down/Toggle keys libnvdimm/btt: Fix a kmemdup failure check s390/dasd: Fix capacity calculation for large volumes s390/3270: fix lockdep false positive on view->lock KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing tools lib traceevent: Fix missing equality check for strcmp init: initialize jump labels before command line option parsing ipvs: do not schedule icmp errors from tunnels s390: ctcm: fix ctcm_new_device error return code selftests/net: correct the return value for run_netsocktests gpu: ipu-v3: dp: fix CSC handling cw1200: fix missing unlock on error in cw1200_hw_scan() x86/vdso: Pass --eh-frame-hdr to the linker Don't jump to compute_result state from check_result state locking/static_keys: Provide DECLARE and well as DEFINE macros x86/microcode/intel: Add a helper which gives the microcode revision x86: stop exporting msr-index.h to userland bitops: avoid integer overflow in GENMASK(_ULL) x86/microcode/intel: Check microcode revision before updating sibling threads x86/MCE: Save microcode revision in machine check records x86/cpufeatures: Hide AMD-specific speculation flags x86/speculation: Support Enhanced IBRS on future CPUs x86/speculation: Simplify the CPU bug detection logic x86/bugs: Add AMD's variant of SSB_NO x86/bugs: Add AMD's SPEC_CTRL MSR usage x86/bugs: Switch the selection of mitigation from CPU vendor to CPU features locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation x86/microcode: Make sure boot_cpu_data.microcode is up-to-date x86/microcode: Update the new microcode revision unconditionally x86/cpu: Sanitize FAM6_ATOM naming KVM: x86: SVM: Call x86_spec_ctrl_set_guest/host() with interrupts disabled x86/mm: Use WRITE_ONCE() when setting PTEs x86/speculation: Apply IBPB more strictly to avoid cross-process data leak x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation x86/speculation: Propagate information about RSB filling mitigation to sysfs x86/speculation: Update the TIF_SSBD comment x86/speculation: Clean up spectre_v2_parse_cmdline() x86/speculation: Remove unnecessary ret variable in cpu_show_common() x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() x86/speculation: Disable STIBP when enhanced IBRS is in use x86/speculation: Rename SSBD update functions x86/speculation: Reorganize speculation control MSRs update x86/Kconfig: Select SCHED_SMT if SMP enabled sched: Add sched_smt_active() x86/speculation: Rework SMT state change x86/speculation: Reorder the spec_v2 code x86/speculation: Mark string arrays const correctly x86/speculataion: Mark command line parser data __initdata x86/speculation: Unify conditional spectre v2 print functions x86/speculation: Add command line control for indirect branch speculation x86/speculation: Prepare for per task indirect branch speculation control x86/process: Consolidate and simplify switch_to_xtra() code x86/speculation: Avoid __switch_to_xtra() calls x86/speculation: Prepare for conditional IBPB in switch_mm() x86/speculation: Split out TIF update x86/speculation: Prepare arch_smt_update() for PRCTL mode x86/speculation: Prevent stale SPEC_CTRL msr content x86/speculation: Add prctl() control for indirect branch speculation x86/speculation: Enable prctl mode for spectre_v2_user x86/speculation: Add seccomp Spectre v2 user space protection mode x86/speculation: Provide IBPB always command line options kvm: x86: Report STIBP on GET_SUPPORTED_CPUID x86/msr-index: Cleanup bit defines x86/speculation: Consolidate CPU whitelists x86/speculation/mds: Add basic bug infrastructure for MDS x86/speculation/mds: Add BUG_MSBDS_ONLY x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests x86/speculation/mds: Add mds_clear_cpu_buffers() x86/speculation/mds: Clear CPU buffers on exit to user x86/speculation/mds: Conditionally clear CPU buffers on idle entry x86/speculation/mds: Add mitigation control for MDS x86/speculation/l1tf: Document l1tf in sysfs x86/speculation/mds: Add sysfs reporting for MDS x86/speculation/mds: Add mitigation mode VMWERV Documentation: Move L1TF to separate directory Documentation: Add MDS vulnerability documentation x86/cpu/bugs: Use __initconst for 'const' init data x86/speculation: Move arch_smt_update() call to after mitigation decisions x86/speculation/mds: Add SMT warning message x86/speculation/mds: Fix comment x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off cpu/speculation: Add 'mitigations=' cmdline option x86/speculation: Support 'mitigations=' cmdline option x86/speculation/mds: Add 'mitigations=' support for MDS x86/mds: Add MDSUM variant to the MDS documentation Documentation: Correct the possible MDS sysfs values x86/speculation/mds: Fix documentation typo x86/bugs: Change L1TF mitigation string to match upstream USB: serial: use variable for status USB: serial: fix unthrottle races powerpc/64s: Include cpu header bridge: Fix error path for kobject_init_and_add() net: ucc_geth - fix Oops when changing number of buffers in the ring packet: Fix error path in packet_init vlan: disable SIOCSHWTSTAMP in container vrf: sit mtu should not be updated when vrf netdev is the link ipv4: Fix raw socket lookup for local traffic bonding: fix arp_validate toggling in active-backup mode drivers/virt/fsl_hypervisor.c: dereferencing error pointers in ioctl drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl powerpc/booke64: set RI in default MSR powerpc/lib: fix book3s/32 boot failure due to code patching Linux 4.4.180 Change-Id: I72f6c596cc992689d95abc8b5d1303d6ec22b051 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ Merge 4.4.177 into android-4.4-pGreg Kroah-Hartman2019-03-23
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.177 ceph: avoid repeatedly adding inode to mdsc->snap_flush_list numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES KEYS: allow reaching the keys quotas exactly mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells mfd: twl-core: Fix section annotations on {,un}protect_pm_master mfd: db8500-prcmu: Fix some section annotations mfd: ab8500-core: Return zero in get_register_interruptible() mfd: qcom_rpm: write fw_version to CTRL_REG mfd: wm5110: Add missing ASRC rate register mfd: mc13xxx: Fix a missing check of a register-read failure net: hns: Fix use after free identified by SLUB debug MIPS: ath79: Enable OF serial ports in the default config scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param scsi: isci: initialize shost fully before calling scsi_add_host() MIPS: jazz: fix 64bit build isdn: i4l: isdn_tty: Fix some concurrency double-free bugs atm: he: fix sign-extension overflow on large shift leds: lp5523: fix a missing check of return value of lp55xx_read isdn: avm: Fix string plus integer warning from Clang RDMA/srp: Rework SCSI device reset handling KEYS: user: Align the payload buffer KEYS: always initialize keyring_index_key::desc_len batman-adv: fix uninit-value in batadv_interface_tx() net/packet: fix 4gb buffer limit due to overflow check team: avoid complex list operations in team_nl_cmd_options_set() sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach() net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames ARCv2: Enable unaligned access in early ASM code Revert "bridge: do not add port to router list when receives query with source 0.0.0.0" libceph: handle an empty authorize reply scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached drm/msm: Unblock writer if reader closes file ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field ALSA: compress: prevent potential divide by zero bugs thermal: int340x_thermal: Fix a NULL vs IS_ERR() check usb: dwc3: gadget: Fix the uninitialized link_state when udc starts usb: gadget: Potential NULL dereference on allocation error ASoC: dapm: change snprintf to scnprintf for possible overflow ASoC: imx-audmux: change snprintf to scnprintf for possible overflow ARC: fix __ffs return value to avoid build warnings mac80211: fix miscounting of ttl-dropped frames serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state() net: altera_tse: fix connect_local_phy error path ibmveth: Do not process frames after calling napi_reschedule mac80211: don't initiate TDLS connection if station is not associated to AP cfg80211: extend range deviation for DMG KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1 arm/arm64: KVM: Feed initialized memory to MMIO accesses KVM: arm/arm64: Fix MMIO emulation data handling powerpc: Always initialize input array when calling epapr_hypercall() mmc: spi: Fix card detection during probe mm: enforce min addr even if capable() in expand_downwards() x86/uaccess: Don't leak the AC flag into __put_user() value evaluation USB: serial: option: add Telit ME910 ECM composition USB: serial: cp210x: add ID for Ingenico 3070 USB: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485 cpufreq: Use struct kobj_attribute instead of struct global_attr sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names ncpfs: fix build warning of strncpy isdn: isdn_tty: fix build warning of strncpy staging: lustre: fix buffer overflow of string buffer net-sysfs: Fix mem leak in netdev_register_kobject sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79 team: Free BPF filter when unregistering netdev bnxt_en: Drop oversize TX packets to prevent errors. net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails xen-netback: fix occasional leak of grant ref mappings under memory pressure net: Add __icmp_send helper. net: avoid use IPCB in cipso_v4_error net: phy: Micrel KSZ8061: link failure after cable connect x86/CPU/AMD: Set the CPB bit unconditionally on F17h applicom: Fix potential Spectre v1 vulnerabilities MIPS: irq: Allocate accurate order pages for irq stack hugetlbfs: fix races and page leaks during migration netlabel: fix out-of-bounds memory accesses net: dsa: mv88e6xxx: Fix u64 statistics ip6mr: Do not call __IP6_INC_STATS() from preemptible context media: uvcvideo: Fix 'type' check leading to overflow vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel perf tools: Handle TOPOLOGY headers with no CPU IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM ipvs: Fix signed integer overflow when setsockopt timeout iommu/amd: Fix IOMMU page flush when detach device from a domain xtensa: SMP: fix ccount_timer_shutdown xtensa: SMP: fix secondary CPU initialization xtensa: smp_lx200_defconfig: fix vectors clash xtensa: SMP: mark each possible CPU as present xtensa: SMP: limit number of possible CPUs by NR_CPUS net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case net: hns: Fix wrong read accesses via Clause 45 MDIO protocol net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup() gpio: vf610: Mask all GPIO interrupts nfs: Fix NULL pointer dereference of dev_name scsi: libfc: free skb when receiving invalid flogi resp platform/x86: Fix unmet dependency warning for SAMSUNG_Q10 cifs: fix computation for MAX_SMB2_HDR_SIZE x86/kexec: Don't setup EFI info if EFI runtime is not enabled x86_64: increase stack size for KASAN_EXTRA mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone fs/drop_caches.c: avoid softlockups in drop_pagecache_sb() autofs: drop dentry reference only when it is never used autofs: fix error return in autofs_fill_super() ARM: pxa: ssp: unneeded to free devm_ allocated data irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable dmaengine: at_xdmac: Fix wrongfull report of a channel as in use dmaengine: dmatest: Abort test in case of mapping error s390/qeth: fix use-after-free in error path perf symbols: Filter out hidden symbols from labels MIPS: Remove function size check in get_frame_info() Input: wacom_serial4 - add support for Wacom ArtPad II tablet Input: elan_i2c - add id for touchpad found in Lenovo s21e-20 iscsi_ibft: Fix missing break in switch statement futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock() ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU Revert "x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls" ARM: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420 udplite: call proper backlog handlers netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES netfilter: nfnetlink_log: just returns error for unknown command netfilter: nfnetlink_acct: validate NFACCT_FILTER parameters netfilter: nf_conntrack_tcp: Fix stack out of bounds when parsing TCP options KEYS: restrict /proc/keys by credentials at open time l2tp: fix infoleak in l2tp_ip6_recvmsg() net: hsr: fix memory leak in hsr_dev_finalize() net: sit: fix UBSAN Undefined behaviour in check_6rd net/x25: fix use-after-free in x25_device_event() net/x25: reset state in x25_connect() pptp: dst_release sk_dst_cache in pptp_sock_destruct ravb: Decrease TxFIFO depth of Q3 and Q2 to one route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race tcp: handle inet_csk_reqsk_queue_add() failures net/mlx4_core: Fix reset flow when in command polling mode net/mlx4_core: Fix qp mtt size calculation net/x25: fix a race in x25_bind() mdio_bus: Fix use-after-free on device_register fails net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 missing barriers in some of unix_sock ->addr and ->path accesses ipvlan: disallow userns cap_net_admin to change global mode/flags vxlan: test dev->flags & IFF_UP before calling gro_cells_receive() vxlan: Fix GRO cells race condition between receive and link delete net/hsr: fix possible crash in add_timer() gro_cells: make sure device is up in gro_cells_receive() tcp/dccp: remove reqsk_put() from inet_child_forget() ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 fs/9p: use fscache mutex rather than spinlock It's wrong to add len to sector_nr in raid10 reshape twice media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused() 9p: use inode->i_lock to protect i_size_write() under 32-bit 9p/net: fix memory leak in p9_client_create ASoC: fsl_esai: fix register setting issue in RIGHT_J mode stm class: Fix an endless loop in channel allocation crypto: caam - fixed handling of sg list crypto: ahash - fix another early termination in hash walk gpu: ipu-v3: Fix i.MX51 CSI control registers offset gpu: ipu-v3: Fix CSI offsets for imx53 s390/dasd: fix using offset into zero size array error ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized Input: matrix_keypad - use flush_delayed_work() i2c: cadence: Fix the hold bit setting Input: st-keyscan - fix potential zalloc NULL dereference ARM: 8824/1: fix a migrating irq bug when hotplug cpu assoc_array: Fix shortcut creation scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task net: systemport: Fix reception of BPDUs pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe() ASoC: topology: free created components in tplg load error arm64: Relax GIC version check during early boot tmpfs: fix link accounting when a tmpfile is linked in ARC: uacces: remove lp_start, lp_end from clobber list phonet: fix building with clang mac80211_hwsim: propagate genlmsg_reply return code net: set static variable an initial value in atl2_probe() tmpfs: fix uninitialized return value in shmem_link stm class: Prevent division by zero crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling CIFS: Fix read after write for files with read caching tracing: Do not free iter->trace in fail path of tracing_open_pipe() ACPI / device_sysfs: Avoid OF modalias creation for removed device regulator: s2mps11: Fix steps for buck7, buck8 and LDO35 regulator: s2mpa01: Fix step values for some LDOs clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown s390/virtio: handle find on invalid queue gracefully scsi: virtio_scsi: don't send sc payload with tmfs scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock m68k: Add -ffreestanding to CFLAGS btrfs: ensure that a DUP or RAID1 block group has exactly two stripes Btrfs: fix corruption reading shared and compressed extents after hole punching crypto: pcbc - remove bogus memcpy()s with src == dest cpufreq: tegra124: add missing of_node_put() cpufreq: pxa2xx: remove incorrect __init annotation ext4: fix crash during online resizing ext2: Fix underflow in ext2_max_size() clk: ingenic: Fix round_rate misbehaving with non-integer dividers dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit mm/vmalloc: fix size check for remap_vmalloc_range_partial() kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv intel_th: Don't reference unassigned outputs parport_pc: fix find_superio io compare code, should use equal test. i2c: tegra: fix maximum transfer size perf bench: Copy kernel files needed to build mem{cpy,set} x86_64 benchmarks serial: 8250_pci: Fix number of ports for ACCES serial cards serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() jbd2: clear dirty flag when revoking a buffer from an older transaction jbd2: fix compile warning when using JBUFFER_TRACE powerpc/32: Clear on-stack exception marker upon exception return powerpc/wii: properly disable use of BATs when requested. powerpc/powernv: Make opal log only readable by root powerpc/83xx: Also save/restore SPRG4-7 during suspend ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify dm: fix to_sector() for 32bit NFS41: pop some layoutget errors to application perf intel-pt: Fix CYC timestamp calculation after OVF perf auxtrace: Define auxtrace record alignment perf intel-pt: Fix overlap calculation for padding md: Fix failed allocation of md_register_thread NFS: Fix an I/O request leakage in nfs_do_recoalesce NFS: Don't recoalesce on error in nfs_pageio_complete_mirror() nfsd: fix memory corruption caused by readdir nfsd: fix wrong check in write_v4_end_grace() PM / wakeup: Rework wakeup source timer cancellation rcu: Do RCU GP kthread self-wakeup from softirq and interrupt media: uvcvideo: Avoid NULL pointer dereference at the end of streaming drm/radeon/evergreen_cs: fix missing break in switch statement KVM: nVMX: Sign extend displacements of VMX instr's mem operands KVM: nVMX: Ignore limit checks on VMX instructions using flat segments KVM: X86: Fix residual mmio emulation request to userspace Linux 4.4.177 Change-Id: Ia33b88c9634e04612874d79ce4cc166e8aa8096a Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ \ Merge 4.4.173 into android-4.4-pGreg Kroah-Hartman2019-02-07
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.173 net: Fix usage of pskb_trim_rcsum openvswitch: Avoid OOB read when parsing flow nlattrs net: ipv4: Fix memory leak in network namespace dismantle net_sched: refetch skb protocol for each filter net: bridge: Fix ethernet header pointer before check skb forwardable USB: serial: simple: add Motorola Tetra TPG2200 device id USB: serial: pl2303: add new PID to support PL2303TB ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages ARC: perf: map generic branches to correct hardware condition s390/early: improve machine detection s390/smp: fix CPU hotplug deadlock with CPU rescan char/mwave: fix potential Spectre v1 vulnerability staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1 tty: Handle problem if line discipline does not have receive_buf tty/n_hdlc: fix __might_sleep warning CIFS: Fix possible hang during async MTU reads and writes Input: xpad - add support for SteelSeries Stratus Duo KVM: x86: Fix single-step debugging x86/kaslr: Fix incorrect i8254 outb() parameters can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by removing it can: bcm: check timer values before ktime conversion vt: invoke notifier on screen size change perf unwind: Unwind with libdw doesn't take symfs into account perf unwind: Take pgoff into account when reporting elf to libdwfl irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size arm64: mm: remove page_mapping check in __sync_icache_dcache f2fs: read page index before freeing Revert "loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()" Revert "loop: Get rid of loop_index_mutex" Revert "loop: Fold __loop_release into loop_release" s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU fs: add the fsnotify call to vfs_iter_write ipv6: Consider sk_bound_dev_if when binding a socket to an address l2tp: copy 4 more bytes to linear part if necessary net/mlx4_core: Add masking for a few queries on HCA caps netrom: switch to sock timer API net/rose: fix NULL ax25_cb kernel panic ucc_geth: Reset BQL queue when stopping device l2tp: remove l2specific_len dependency in l2tp_core l2tp: fix reading optional fields of L2TPv3 CIFS: Do not count -ENODATA as failure for query directory fs/dcache: Fix incorrect nr_dentry_unused accounting in shrink_dcache_sb() ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment arm64: hyp-stub: Forbid kprobing of the hyp-stub gfs2: Revert "Fix loop in gfs2_rbm_find" platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes mmc: sdhci-iproc: handle mmc_of_parse() errors during probe kernel/exit.c: release ptraced tasks before zap_pid_ns_processes mm, oom: fix use-after-free in oom_kill_process cifs: Always resolve hostname before reconnecting drivers: core: Remove glue dirs from sysfs earlier mm: migrate: don't rely on __PageMovable() of newpage after unlocking it fs: don't scan the inode cache before SB_BORN is set Linux 4.4.173 Change-Id: Id606123657ad357fd2cd5f665a725f78b7c3e819 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ \ \ Merge 4.4.172 into android-4.4-pGreg Kroah-Hartman2019-01-28
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.172 tty/ldsem: Wake up readers after timed out down_write() can: gw: ensure DLC boundaries after CAN frame modification f2fs: clean up argument of recover_data f2fs: cover more area with nat_tree_lock f2fs: move sanity checking of cp into get_valid_checkpoint f2fs: fix to convert inline directory correctly f2fs: give -EINVAL for norecovery and rw mount f2fs: remove an obsolete variable f2fs: factor out fsync inode entry operations f2fs: fix inode cache leak f2fs: fix to avoid reading out encrypted data in page cache f2fs: not allow to write illegal blkaddr f2fs: avoid unneeded loop in build_sit_entries f2fs: use crc and cp version to determine roll-forward recovery f2fs: introduce get_checkpoint_version for cleanup f2fs: put directory inodes before checkpoint in roll-forward recovery f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack f2fs: detect wrong layout f2fs: free meta pages if sanity check for ckpt is failed f2fs: fix race condition in between free nid allocator/initializer f2fs: return error during fill_super f2fs: check blkaddr more accuratly before issue a bio f2fs: sanity check on sit entry f2fs: enhance sanity_check_raw_super() to avoid potential overflow f2fs: clean up with is_valid_blkaddr() f2fs: introduce and spread verify_blkaddr f2fs: fix to do sanity check with secs_per_zone f2fs: fix to do sanity check with user_block_count f2fs: Add sanity_check_inode() function f2fs: fix to do sanity check with node footer and iblocks f2fs: fix to do sanity check with reserved blkaddr of inline inode f2fs: fix to do sanity check with block address in main area f2fs: fix to do sanity check with block address in main area v2 f2fs: fix to do sanity check with cp_pack_start_sum f2fs: fix invalid memory access f2fs: fix missing up_read f2fs: fix validation of the block count in sanity_check_raw_super media: em28xx: Fix misplaced reset of dev->v4l::field_count proc: Remove empty line in /proc/self/status arm64/kvm: consistently handle host HCR_EL2 flags arm64: Don't trap host pointer auth use to EL2 ipv6: fix kernel-infoleak in ipv6_local_error() net: bridge: fix a bug on using a neighbour cache entry without checking its state packet: Do not leak dev refcounts on error exit ip: on queued skb use skb_header_pointer instead of pskb_may_pull crypto: authencesn - Avoid twice completion call in decrypt path crypto: authenc - fix parsing key with misaligned rta_len btrfs: wait on ordered extents on abort cleanup Yama: Check for pid death before checking ancestry scsi: sd: Fix cache_type_store() mips: fix n32 compat_ipc_parse_version mfd: tps6586x: Handle interrupts on suspend Disable MSI also when pcie-octeon.pcie_disable on omap2fb: Fix stack memory disclosure media: vivid: fix error handling of kthread_run media: vivid: set min width/height to a value > 0 LSM: Check for NULL cred-security on free media: vb2: vb2_mmap: move lock up sunrpc: handle ENOMEM in rpcb_getport_async selinux: fix GPF on invalid policy sctp: allocate sctp_sockaddr_entry with kzalloc tipc: fix uninit-value in tipc_nl_compat_link_reset_stats tipc: fix uninit-value in tipc_nl_compat_bearer_enable tipc: fix uninit-value in tipc_nl_compat_link_set tipc: fix uninit-value in tipc_nl_compat_name_table_dump tipc: fix uninit-value in tipc_nl_compat_doit block/loop: Use global lock for ioctl() operation. loop: Fold __loop_release into loop_release loop: Get rid of loop_index_mutex loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl() drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock media: vb2: be sure to unlock mutex on errors r8169: Add support for new Realtek Ethernet ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey e1000e: allow non-monotonic SYSTIM readings writeback: don't decrement wb->refcnt if !wb->bdi MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur arm64: perf: set suppress_bind_attrs flag to true jffs2: Fix use of uninitialized delayed_work, lockdep breakage pstore/ram: Do not treat empty buffers as valid powerpc/pseries/cpuidle: Fix preempt warning media: firewire: Fix app_info parameter type in avc_ca{,_app}_info net: call sk_dst_reset when set SO_DONTROUTE scsi: target: use consistent left-aligned ASCII INQUIRY data clk: imx6q: reset exclusive gates on init kconfig: fix file name and line number of warn_ignored_character() kconfig: fix memory leak when EOF is encountered in quotation mmc: atmel-mci: do not assume idle after atmci_request_end perf intel-pt: Fix error with config term "pt=0" perf svghelper: Fix unchecked usage of strncpy() perf parse-events: Fix unchecked usage of strncpy() dm kcopyd: Fix bug causing workqueue stalls dm snapshot: Fix excessive memory usage and workqueue stalls ALSA: bebob: fix model-id of unit for Apogee Ensemble sysfs: Disable lockdep for driver bind/unbind files scsi: megaraid: fix out-of-bound array accesses ocfs2: fix panic due to unrecovered local alloc mm/page-writeback.c: don't break integrity writeback on ->writepage() error mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps net: speed up skb_rbtree_purge() ipmi:ssif: Fix handling of multi-part return messages Linux 4.4.172 Change-Id: Icbea295f7501881279bdb3a111abfc96c6aa67fc Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ \ \ \ Merge 4.4.161 into android-4.4-pGreg Kroah-Hartman2018-10-13
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.161 mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly fbdev/omapfb: fix omapfb_memory_read infoleak x86/vdso: Fix asm constraints on vDSO syscall fallbacks x86/vdso: Fix vDSO syscall fallback asm constraint regression PCI: Reprogram bridge prefetch registers on resume mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys PM / core: Clear the direct_complete flag on errors dm cache: fix resize crash if user doesn't reload cache table xhci: Add missing CAS workaround for Intel Sunrise Point xHCI USB: serial: simple: add Motorola Tetra MTP6550 id of: unittest: Disable interrupt node tests for old world MAC systems ext4: always verify the magic number in xattr blocks cgroup: Fix deadlock in cpu hotplug path ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait powerpc/fadump: Return error when fadump registration fails ARC: clone syscall to setp r25 as thread pointer ucma: fix a use-after-free in ucma_resolve_ip() ubifs: Check for name being NULL while mounting tcp: increment sk_drops for dropped rx packets tcp: use an RB tree for ooo receive queue tcp: fix a stale ooo_last_skb after a replace tcp: free batches of packets in tcp_prune_ofo_queue() tcp: call tcp_drop() from tcp_data_queue_ofo() tcp: add tcp_ooo_try_coalesce() helper ath10k: fix scan crash due to incorrect length calculation ebtables: arpreply: Add the standard target sanity check Linux 4.4.161 Change-Id: I03f9c0553ff7b197bfd896e257d5f3e1de228ed7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ \ \ \ \ Merge 4.4.148 into android-4.4-pGreg Kroah-Hartman2018-08-15
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.148 ext4: fix check to prevent initializing reserved inodes tpm: fix race condition in tpm_common_write() ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV fork: unconditionally clear stack on fork parisc: Enable CONFIG_MLONGCALLS by default parisc: Define mb() and add memory barriers to assembler unlock sequences xen/netfront: don't cache skb_shinfo() ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled root dentries need RCU-delayed freeing fix mntput/mntput race fix __legitimize_mnt()/mntput() race IB/core: Make testing MR flags for writability a static inline function IB/mlx4: Mark user MR as writable if actual virtual memory is writable IB/ocrdma: fix out of bounds access to local buffer ARM: dts: imx6sx: fix irq for pcie bridge x86/paravirt: Fix spectre-v2 mitigations for paravirt guests x86/speculation: Protect against userspace-userspace spectreRSB kprobes/x86: Fix %p uses in error messages x86/irqflags: Provide a declaration for native_save_fl x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT x86/mm: Move swap offset/type up in PTE to work around erratum x86/mm: Fix swap entry comment and macro mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 x86/speculation/l1tf: Change order of offset/type in swap entry x86/speculation/l1tf: Protect swap entries against L1TF x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation x86/speculation/l1tf: Make sure the first page is always reserved x86/speculation/l1tf: Add sysfs reporting for l1tf mm: Add vm_insert_pfn_prot() mm: fix cache mode tracking in vm_insert_mixed() x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings x86/speculation/l1tf: Limit swap file size to MAX_PA/2 x86/bugs: Move the l1tf function and define pr_fmt properly x86/speculation/l1tf: Extend 64bit swap file size limit x86/cpufeatures: Add detection of L1D cache flush support. x86/speculation/l1tf: Protect PAE swap entries against L1TF x86/speculation/l1tf: Fix up pte->pfn conversion for PAE x86/speculation/l1tf: Invert all not present mappings x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert x86/mm/pat: Make set_memory_np() L1TF safe x86/mm/kmmio: Make the tracer robust against L1TF x86/speculation/l1tf: Fix up CPU feature flags x86/init: fix build with CONFIG_SWAP=n x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures Linux 4.4.148 Change-Id: Id593840e382389d43e5e54f9d1cfa1d679d8d8be Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ \ \ \ \ \ Merge 4.4.145 into android-4.4-pGreg Kroah-Hartman2018-07-31
| |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.145 MIPS: ath79: fix register address in ath79_ddr_wb_flush() ip: hash fragments consistently net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper rtnetlink: add rtnl_link_state check in rtnl_configure_link tcp: fix dctcp delayed ACK schedule tcp: helpers to send special DCTCP ack tcp: do not cancel delay-AcK on DCTCP special ACK tcp: do not delay ACK in DCTCP upon CE status change tcp: avoid collapses in tcp_prune_queue() if possible tcp: detect malicious patterns in tcp_collapse_ofo_queue() ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull usb: cdc_acm: Add quirk for Castles VEGA3000 usb: core: handle hub C_PORT_OVER_CURRENT condition usb: gadget: f_fs: Only return delayed status when len is 0 driver core: Partially revert "driver core: correct device's shutdown order" can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK can: xilinx_can: fix recovery from error states not being propagated can: xilinx_can: fix device dropping off bus on RX overrun can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting can: xilinx_can: fix incorrect clear of non-processed interrupts can: xilinx_can: fix RX overflow interrupt not being enabled turn off -Wattribute-alias ARM: fix put_user() for gcc-8 Linux 4.4.145 Change-Id: I544c3381606265437b065d4d718cc29e531d4745 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| * \ \ \ \ \ \ \ \ \ \ Merge 4.4.144 into android-4.4-pGreg Kroah-Hartman2018-07-31
| |\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.144 KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel. x86/MCE: Remove min interval polling limitation fat: fix memory allocation failure handling of match_strdup() ALSA: rawmidi: Change resized buffers atomically ARC: Fix CONFIG_SWAP ARC: mm: allow mprotect to make stack mappings executable mm: memcg: fix use after free in mem_cgroup_iter() ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns ipv6: fix useless rol32 call on hash lib/rhashtable: consider param->min_size when setting initial table size net/ipv4: Set oif in fib_compute_spec_dst net: phy: fix flag masking in __set_phy_supported ptp: fix missing break in switch tg3: Add higher cpu clock for 5762. net: Don't copy pfmemalloc flag in __copy_skb_header() skbuff: Unconditionally copy pfmemalloc in __skb_clone() xhci: Fix perceived dead host due to runtime suspend race with event handler x86/paravirt: Make native_save_fl() extern inline x86/cpufeatures: Add CPUID_7_EDX CPUID leaf x86/cpufeatures: Add Intel feature bits for Speculation Control x86/cpufeatures: Add AMD feature bits for Speculation Control x86/msr: Add definitions for new speculation control MSRs x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support x86/cpufeatures: Clean up Spectre v2 related CPUID flags x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel x86/pti: Mark constant arrays as __initconst x86/asm/entry/32: Simplify pushes of zeroed pt_regs->REGs x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface x86/speculation: Update Speculation Control microcode blacklist x86/speculation: Correct Speculation Control microcode blacklist again x86/speculation: Clean up various Spectre related details x86/speculation: Fix up array_index_nospec_mask() asm constraint x86/speculation: Add <asm/msr-index.h> dependency x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend x86/mm: Factor out LDT init from context init x86/mm: Give each mm TLB flush generation a unique ID x86/speculation: Use Indirect Branch Prediction Barrier in context switch x86/spectre_v2: Don't check microcode versions when running under hypervisors x86/speculation: Use IBRS if available before calling into firmware x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC selftest/seccomp: Fix the seccomp(2) signature xen: set cpu capabilities from xen_start_kernel() x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen x86/nospec: Simplify alternative_msr_write() x86/bugs: Concentrate bug detection into a separate function x86/bugs: Concentrate bug reporting into a separate function x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits x86/bugs, KVM: Support the combination of guest and host IBRS x86/cpu: Rename Merrifield2 to Moorefield x86/cpu/intel: Add Knights Mill to Intel family x86/bugs: Expose /sys/../spec_store_bypass x86/cpufeatures: Add X86_FEATURE_RDS x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation x86/bugs/intel: Set proper CPU features and setup RDS x86/bugs: Whitelist allowed SPEC_CTRL MSR values x86/bugs/AMD: Add support to disable RDS on Fam[15, 16, 17]h if requested x86/speculation: Create spec-ctrl.h to avoid include hell prctl: Add speculation control prctls x86/process: Optimize TIF checks in __switch_to_xtra() x86/process: Correct and optimize TIF_BLOCKSTEP switch x86/process: Optimize TIF_NOTSC switch x86/process: Allow runtime control of Speculative Store Bypass x86/speculation: Add prctl for Speculative Store Bypass mitigation nospec: Allow getting/setting on non-current task proc: Provide details on speculation flaw mitigations seccomp: Enable speculation flaw mitigations prctl: Add force disable speculation seccomp: Use PR_SPEC_FORCE_DISABLE seccomp: Add filter flag to opt-out of SSB mitigation seccomp: Move speculation migitation control to arch code x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass x86/bugs: Rename _RDS to _SSBD proc: Use underscores for SSBD in 'status' Documentation/spec_ctrl: Do some minor cleanups x86/bugs: Fix __ssb_select_mitigation() return type x86/bugs: Make cpu_show_common() static x86/bugs: Fix the parameters alignment and missing void x86/cpu: Make alternative_msr_write work for 32-bit code x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS x86/cpufeatures: Disentangle SSBD enumeration x86/cpu/AMD: Fix erratum 1076 (CPB bit) x86/cpufeatures: Add FEATURE_ZEN x86/speculation: Handle HT correctly on AMD x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL x86/speculation: Add virtualized speculative store bypass disable support x86/speculation: Rework speculative_store_bypass_update() x86/bugs: Unify x86_spec_ctrl_{set_guest, restore_host} x86/bugs: Expose x86_spec_ctrl_base directly x86/bugs: Remove x86_spec_ctrl_set() x86/bugs: Rework spec_ctrl base and mask logic x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG x86/bugs: Rename SSBD_NO to SSB_NO x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths x86/cpu: Re-apply forced caps every time CPU caps are re-read block: do not use interruptible wait anywhere clk: tegra: Fix PLL_U post divider and initial rate on Tegra30 ubi: Introduce vol_ignored() ubi: Rework Fastmap attach base code ubi: Be more paranoid while seaching for the most recent Fastmap ubi: Fix races around ubi_refill_pools() ubi: Fix Fastmap's update_vol() ubi: fastmap: Erase outdated anchor PEBs during attach Linux 4.4.144 Change-Id: I548db9c2be75c4d70add49f6e8238534f55289a7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* | \ \ \ \ \ \ \ \ \ \ \ Merge android-4.4.194 (a749771) into msm-4.4Srinivasarao P2019-09-24
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-a749771 Linux 4.4.194 net_sched: let qdisc_put() accept NULL pointer ARC: export "abort" for modules media: technisat-usb2: break out of loop at end of buffer floppy: fix usercopy direction keys: Fix missing null pointer check in request_key_auth_describe() dmaengine: ti: omap-dma: Add cleanup in omap_dma_probe() net: seeq: Fix the function used to release some memory in an error handling path tools/power turbostat: fix buffer overrun sky2: Disable MSI on yet another ASUS boards (P6Xxxx) cifs: Use kzfree() to zero out the password cifs: set domainName when a domain-key is used in multiuser NFSv2: Fix write regression NFSv2: Fix eof handling netfilter: nf_conntrack_ftp: Fix debug output x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines r8152: Set memory to all 0xFFs on failed reg reads ARM: 8874/1: mm: only adjust sections of valid mm structures Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105 NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup NFSv4: Fix return values for nfs4_file_open() s390/bpf: use 32-bit index for tail calls ARM: OMAP2+: Fix omap4 errata warning on other SoCs s390/bpf: fix lcgr instruction encoding mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings tty/serial: atmel: reschedule TX after RX was started serial: sprd: correct the wrong sequence of arguments KVM: coalesced_mmio: add bounds checking xen-netfront: do not assume sk_buff_head list is empty in error handling x86/boot: Add missing bootparam that breaks boot on some platforms media: tm6000: double free if usb disconnect while streaming USB: usbcore: Fix slab-out-of-bounds bug during device reset ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs MIPS: netlogic: xlr: Remove erroneous check in nlm_fmn_send() x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning crypto: talitos - check data blocksize in ablkcipher. crypto: talitos - check AES key size driver core: Fix use-after-free and double free on glue directory clk: rockchip: Don't yell about bad mmc phases when getting MIPS: VDSO: Use same -m%-float cflag as the kernel proper MIPS: VDSO: Prevent use of smp_processor_id() KVM: nVMX: handle page fault in vmread KVM: x86: work around leak of uninitialized stack contents KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl genirq: Prevent NULL pointer dereference in resend_irqs() Btrfs: fix assertion failure during fsync and use of stale transaction Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur" tun: fix use-after-free when register netdev failed tipc: add NULL pointer check before calling kfree_rcu tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR sctp: use transport pf_retrans in sctp_do_8_2_transport_strike sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()' sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero net: Fix null de-reference of device refcount isdn/capi: check message length in capi_write() ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()' cdc_ether: fix rndis support for Mediatek based smartphones bridge/mdb: remove wrong use of NLM_F_MULTI Change-Id: I950778c771159febb721a4ebc2656c57ef40ad83 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * \ \ \ \ \ \ \ \ \ \ \ \ Merge 4.4.194 into android-4.4Greg Kroah-Hartman2019-09-21
| |\ \ \ \ \ \ \ \ \ \ \ \ \ | | | |_|_|_|_|_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.194 bridge/mdb: remove wrong use of NLM_F_MULTI cdc_ether: fix rndis support for Mediatek based smartphones ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()' isdn/capi: check message length in capi_write() net: Fix null de-reference of device refcount sch_hhf: ensure quantum and hhf_non_hh_weight are non-zero sctp: Fix the link time qualifier of 'sctp_ctrlsock_exit()' sctp: use transport pf_retrans in sctp_do_8_2_transport_strike tcp: fix tcp_ecn_withdraw_cwr() to clear TCP_ECN_QUEUE_CWR tipc: add NULL pointer check before calling kfree_rcu tun: fix use-after-free when register netdev failed Revert "MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur" Btrfs: fix assertion failure during fsync and use of stale transaction genirq: Prevent NULL pointer dereference in resend_irqs() KVM: s390: Do not leak kernel stack data in the KVM_S390_INTERRUPT ioctl KVM: x86: work around leak of uninitialized stack contents KVM: nVMX: handle page fault in vmread MIPS: VDSO: Prevent use of smp_processor_id() MIPS: VDSO: Use same -m%-float cflag as the kernel proper clk: rockchip: Don't yell about bad mmc phases when getting driver core: Fix use-after-free and double free on glue directory crypto: talitos - check AES key size crypto: talitos - check data blocksize in ablkcipher. x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning MIPS: netlogic: xlr: Remove erroneous check in nlm_fmn_send() ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs USB: usbcore: Fix slab-out-of-bounds bug during device reset media: tm6000: double free if usb disconnect while streaming x86/boot: Add missing bootparam that breaks boot on some platforms xen-netfront: do not assume sk_buff_head list is empty in error handling KVM: coalesced_mmio: add bounds checking serial: sprd: correct the wrong sequence of arguments tty/serial: atmel: reschedule TX after RX was started mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings s390/bpf: fix lcgr instruction encoding ARM: OMAP2+: Fix omap4 errata warning on other SoCs s390/bpf: use 32-bit index for tail calls NFSv4: Fix return values for nfs4_file_open() NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105 ARM: 8874/1: mm: only adjust sections of valid mm structures r8152: Set memory to all 0xFFs on failed reg reads x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines netfilter: nf_conntrack_ftp: Fix debug output NFSv2: Fix eof handling NFSv2: Fix write regression cifs: set domainName when a domain-key is used in multiuser cifs: Use kzfree() to zero out the password sky2: Disable MSI on yet another ASUS boards (P6Xxxx) tools/power turbostat: fix buffer overrun net: seeq: Fix the function used to release some memory in an error handling path dmaengine: ti: omap-dma: Add cleanup in omap_dma_probe() keys: Fix missing null pointer check in request_key_auth_describe() floppy: fix usercopy direction media: technisat-usb2: break out of loop at end of buffer ARC: export "abort" for modules net_sched: let qdisc_put() accept NULL pointer Linux 4.4.194 Change-Id: Ia27dd36133c3294c756d2376357572325afcd6fb Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | | | | | | | driver core: Fix use-after-free and double free on glue directoryMuchun Song2019-09-21
| | | |_|_|_|_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit ac43432cb1f5c2950408534987e57c2071e24d8f upstream. There is a race condition between removing glue directory and adding a new device under the glue dir. It can be reproduced in following test: CPU1: CPU2: device_add() get_device_parent() class_dir_create_and_add() kobject_add_internal() create_dir() // create glue_dir device_add() get_device_parent() kobject_get() // get glue_dir device_del() cleanup_glue_dir() kobject_del(glue_dir) kobject_add() kobject_add_internal() create_dir() // in glue_dir sysfs_create_dir_ns() kernfs_create_dir_ns(sd) sysfs_remove_dir() // glue_dir->sd=NULL sysfs_put() // free glue_dir->sd // sd is freed kernfs_new_node(sd) kernfs_get(glue_dir) kernfs_add_one() kernfs_put() Before CPU1 remove last child device under glue dir, if CPU2 add a new device under glue dir, the glue_dir kobject reference count will be increase to 2 via kobject_get() in get_device_parent(). And CPU2 has been called kernfs_create_dir_ns(), but not call kernfs_new_node(). Meanwhile, CPU1 call sysfs_remove_dir() and sysfs_put(). This result in glue_dir->sd is freed and it's reference count will be 0. Then CPU2 call kernfs_get(glue_dir) will trigger a warning in kernfs_get() and increase it's reference count to 1. Because glue_dir->sd is freed by CPU1, the next call kernfs_add_one() by CPU2 will fail(This is also use-after-free) and call kernfs_put() to decrease reference count. Because the reference count is decremented to 0, it will also call kmem_cache_free() to free the glue_dir->sd again. This will result in double free. In order to avoid this happening, we also should make sure that kernfs_node for glue_dir is released in CPU1 only when refcount for glue_dir kobj is 1 to fix this race. The following calltrace is captured in kernel 4.14 with the following patch applied: commit 726e41097920 ("drivers: core: Remove glue dirs from sysfs earlier") -------------------------------------------------------------------------- [ 3.633703] WARNING: CPU: 4 PID: 513 at .../fs/kernfs/dir.c:494 Here is WARN_ON(!atomic_read(&kn->count) in kernfs_get(). .... [ 3.633986] Call trace: [ 3.633991] kernfs_create_dir_ns+0xa8/0xb0 [ 3.633994] sysfs_create_dir_ns+0x54/0xe8 [ 3.634001] kobject_add_internal+0x22c/0x3f0 [ 3.634005] kobject_add+0xe4/0x118 [ 3.634011] device_add+0x200/0x870 [ 3.634017] _request_firmware+0x958/0xc38 [ 3.634020] request_firmware_into_buf+0x4c/0x70 .... [ 3.634064] kernel BUG at .../mm/slub.c:294! Here is BUG_ON(object == fp) in set_freepointer(). .... [ 3.634346] Call trace: [ 3.634351] kmem_cache_free+0x504/0x6b8 [ 3.634355] kernfs_put+0x14c/0x1d8 [ 3.634359] kernfs_create_dir_ns+0x88/0xb0 [ 3.634362] sysfs_create_dir_ns+0x54/0xe8 [ 3.634366] kobject_add_internal+0x22c/0x3f0 [ 3.634370] kobject_add+0xe4/0x118 [ 3.634374] device_add+0x200/0x870 [ 3.634378] _request_firmware+0x958/0xc38 [ 3.634381] request_firmware_into_buf+0x4c/0x70 -------------------------------------------------------------------------- Fixes: 726e41097920 ("drivers: core: Remove glue dirs from sysfs earlier") Signed-off-by: Muchun Song <smuchun@gmail.com> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Prateek Sood <prsood@codeaurora.org> Link: https://lore.kernel.org/r/20190727032122.24639-1-smuchun@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | | | | | | | | Merge android-4.4.187 (8eb3d65) into msm-4.4Srinivasarao P2019-08-07
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-8eb3d65 Linux 4.4.187 ceph: hold i_ceph_lock when removing caps for freeing inode drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl sched/fair: Don't free p->numa_faults with concurrent readers Bluetooth: hci_uart: check for missing tty operations media: radio-raremono: change devm_k*alloc to k*alloc media: cpia2_usb: first wake up, then free in disconnect ISDN: hfcsusb: checking idx of ep configuration tcp: reset sk_send_head in tcp_write_queue_purge ipv6: check sk sk_type and protocol early in ip_mroute_set/getsockopt mm, vmstat: make quiet_vmstat lighter vmstat: Remove BUG_ON from vmstat_update access: avoid the RCU grace period for the temporary subjective credentials powerpc/tm: Fix oops on sigreturn on systems without TM ALSA: hda - Add a conexant codec entry to let mute led work ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 hpet: Fix division by zero in hpet_time_div() x86/speculation/mds: Apply more accurate check on hypervisor platform x86/sysfb_efi: Add quirks for some devices with swapped width and height usb: pci-quirks: Correct AMD PLL quirk detection usb: wusbcore: fix unbalanced get/put cluster_id locking/lockdep: Hide unused 'class' variable locking/lockdep: Fix lock used or unused stats error mm/mmu_notifier: use hlist_add_head_rcu() 9p: pass the correct prototype to read_cache_page mm/kmemleak.c: fix check for softirq context sh: prevent warnings when using iounmap powerpc/eeh: Handle hugepages in ioremap space mailbox: handle failed named mailbox channel request f2fs: avoid out-of-range memory access perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning kallsyms: exclude kasan local symbols on s390 serial: sh-sci: Fix TX DMA buffer flushing and workqueue races powerpc/4xx/uic: clear pending interrupt after irq type/pol change um: Silence lockdep complaint about mmap_sem mfd: arizona: Fix undefined behavior mfd: core: Set fwnode for created devices recordmcount: Fix spurious mcount entries on powerpc iio: iio-utils: Fix possible incorrect mask calculation PCI: sysfs: Ignore lockdep for remove attribute powerpc/pci/of: Fix OF flags parsing for 64bit BARs usb: gadget: Zero ffs_io_data phy: renesas: rcar-gen2: Fix memory leak at error paths drm/virtio: Add memory barriers for capset cache. tty: serial: msm_serial: avoid system lockup condition tty/serial: digicolor: Fix digicolor-usart already registered warning memstick: Fix error cleanup path of memstick_init tty: serial: cpm_uart - fix init when SMC is relocated pinctrl: rockchip: fix leaked of_node references tty: max310x: Fix invalid baudrate divisors calculator usb: core: hub: Disable hub-initiated U1/U2 drm/panel: simple: Fix panel_simple_dsi_probe nfsd: Fix overflow causing non-working mounts on 1 TB machines nfsd: fix performance-limiting session calculation nfsd: give out fewer session slots as limit approaches nfsd: increase DRC cache limit NFSv4: Fix open create exclusive when the server reboots elevator: fix truncation of icq_cache_name net: bridge: stp: don't cache eth dest pointer before skb pull net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling bonding: validate ip header before check IPPROTO_IGMP tcp: Reset bytes_acked and bytes_received when disconnecting netrom: hold sock when setting skb->destructor netrom: fix a memory leak in nr_rx_frame() sky2: Disable MSI on ASUS P6T nfc: fix potential illegal memory access net: neigh: fix multiple neigh timer scheduling net: bcmgenet: use promisc for unsupported filters ipv4: don't set IPv6 only flags to IPv4 addresses caif-hsi: fix possible deadlock in cfhsi_exit_module() bnx2x: Prevent load reordering in tx completion processing dm bufio: fix deadlock with loop device usb: Handle USB3 remote wakeup for LPM enabled devices correctly Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug intel_th: msu: Fix single mode with disabled IOMMU eCryptfs: fix a couple type promotion bugs powerpc/watchpoint: Restore NV GPRs while returning from exception powerpc/32s: fix suspend/resume when IBATs 4-7 are used parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1 gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM coda: pass the host file in vma->vm_file on mmap floppy: fix out-of-bounds read in copy_buffer floppy: fix invalid pointer dereference in drive_name floppy: fix out-of-bounds read in next_valid_format floppy: fix div-by-zero in setup_format_params take floppy compat ioctls to sodding floppy.c PCI: Do not poll for PME if the device is in D3cold 9p/virtio: Add cleanup path in p9_virtio_init padata: use smp_mb in padata_reorder to avoid orphaned padata jobs drm/nouveau/i2c: Enable i2c pads & busses during preinit KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed media: coda: Remove unbalanced and unneeded mutex unlock media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom() ALSA: seq: Break too long mutex context in the write loop lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE NFSv4: Handle the special Linux file open access mode tracing/snapshot: Resize spare buffer if size changed regulator: s2mps11: Fix buck7 and buck8 wrong voltages Input: gtco - bounds check collection indent level crypto: arm64/sha2-ce - correct digest for empty data in finup crypto: arm64/sha1-ce - correct digest for empty data in finup crypto: ghash - fix unaligned memory access in ghash_setkey() Bluetooth: validate BLE connection interval updates Bluetooth: Check state in l2cap_disconnect_rsp Bluetooth: 6lowpan: search for destination address in all peers Bluetooth: hci_bcsp: Fix memory leak in rx_skb bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush() EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec ixgbe: Check DDM existence in transceiver before access rslib: Fix handling of of caller provided syndrome rslib: Fix decoding of shortened codes ath10k: fix PCIE device wake up failed mt7601u: fix possible memory leak when the device is disconnected x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c mt7601u: do not schedule rx_tasklet when the device has been disconnected media: coda: increment sequence offset for the last returned frame media: coda: fix mpeg2 sequence number handling acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 timer_list: Guard procfs specific code ntp: Limit TAI-UTC offset media: i2c: fix warning same module names EDAC/sysfs: Fix memory leak when creating a csrow object vhost_net: disable zerocopy by default perf evsel: Make perf_evsel__name() accept a NULL argument xfrm: fix sa selector validation rcu: Force inlining of rcu_read_lock() bpf: silence warning messages in core regmap: fix bulk writes on paged registers gpio: omap: ensure irq is enabled before wakeup gpio: omap: fix lack of irqstatus_raw0 for OMAP4 perf test 6: Fix missing kvm module load for s390 s390/qdio: handle PENDING state for QEBSM devices net: axienet: Fix race condition causing TX hang net: fec: Do not use netdev messages too early cpupower : frequency-set -r option misses the last cpu in related cpu list media: wl128x: Fix some error handling in fm_v4l2_init_video_device() locking/lockdep: Fix merging of hlocks with non-zero references tua6100: Avoid build warnings. net: phy: Check against net_device being NULL media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. xfrm: Fix xfrm sel prefix length validation af_key: fix leaks in key_pol_get_resp and dump_sp. signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig net: stmmac: dwmac1000: Clear unused address entries media: vpss: fix a potential NULL pointer dereference media: marvell-ccic: fix DMA s/g desc number calculation crypto: talitos - fix skcipher failure due to wrong output IV media: dvb: usb: fix use after free in dvb_usb_device_exit batman-adv: fix for leaked TVLV handler. ath: DFS JP domain W56 fixed pulse type 3 RADAR detection ath6kl: add some bounds checking ath9k: Check for errors when reading SREV register ath10k: Do not send probe response template for mesh dmaengine: imx-sdma: fix use-after-free on probe error path MIPS: fix build on non-linux hosts MIPS: ath79: fix ar933x uart parity mode f2fs: use EINVAL for superblock with invalid magic f2fs: fix to read source block before invalidating it f2fs: remove redundant check from f2fs_setflags_common() f2fs: use generic checking and prep function for FS_IOC_SETFLAGS ANDROID: overlayfs: Fix a regression in commit b24be4acd ANDROID: xfrm: remove in_compat_syscall() checks ANDROID: enable CONFIG_RTC_DRV_TEST on cuttlefish BACKPORT: binder: Set end of SG buffer area properly. f2fs: improve print log in f2fs_sanity_check_ckpt() f2fs: avoid out-of-range memory access f2fs: fix to avoid long latency during umount f2fs: allow all the users to pin a file f2fs: support swap file w/ DIO f2fs: allocate blocks for pinned file f2fs: fix is_idle() check for discard type f2fs: add a rw_sem to cover quota flag changes f2fs: set SBI_NEED_FSCK for xattr corruption case f2fs: use generic EFSBADCRC/EFSCORRUPTED f2fs: Use DIV_ROUND_UP() instead of open-coding f2fs: print kernel message if filesystem is inconsistent f2fs: introduce f2fs_<level> macros to wrap f2fs_printk() f2fs: avoid get_valid_blocks() for cleanup f2fs: ioctl for removing a range from F2FS f2fs: only set project inherit bit for directory f2fs: separate f2fs i_flags from fs_flags and ext4 i_flags f2fs: Add option to limit required GC for checkpoint=disable f2fs: Fix accounting for unusable blocks f2fs: Fix root reserved on remount f2fs: Lower threshold for disable_cp_again f2fs: fix sparse warning f2fs: fix f2fs_show_options to show nodiscard mount option f2fs: add error prints for debugging mount failure f2fs: fix to do sanity check on segment bitmap of LFS curseg f2fs: add missing sysfs entries in documentation f2fs: fix to avoid deadloop if data_flush is on f2fs: always assume that the device is idle under gc_urgent f2fs: add bio cache for IPU f2fs: allow ssr block allocation during checkpoint=disable period f2fs: fix to check layout on last valid checkpoint park Conflicts: drivers/net/wireless/ath/ath10k/hw.c fs/ecryptfs/crypto.c mm/vmstat.c Change-Id: Ic268e845f4992a9dbdf5c985cfe9359a56a5c72e Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | | | | | | | Merge 4.4.187 into android-4.4Greg Kroah-Hartman2019-08-04
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.187 MIPS: ath79: fix ar933x uart parity mode MIPS: fix build on non-linux hosts dmaengine: imx-sdma: fix use-after-free on probe error path ath10k: Do not send probe response template for mesh ath9k: Check for errors when reading SREV register ath6kl: add some bounds checking ath: DFS JP domain W56 fixed pulse type 3 RADAR detection batman-adv: fix for leaked TVLV handler. media: dvb: usb: fix use after free in dvb_usb_device_exit crypto: talitos - fix skcipher failure due to wrong output IV media: marvell-ccic: fix DMA s/g desc number calculation media: vpss: fix a potential NULL pointer dereference net: stmmac: dwmac1000: Clear unused address entries signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig af_key: fix leaks in key_pol_get_resp and dump_sp. xfrm: Fix xfrm sel prefix length validation media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. net: phy: Check against net_device being NULL tua6100: Avoid build warnings. locking/lockdep: Fix merging of hlocks with non-zero references media: wl128x: Fix some error handling in fm_v4l2_init_video_device() cpupower : frequency-set -r option misses the last cpu in related cpu list net: fec: Do not use netdev messages too early net: axienet: Fix race condition causing TX hang s390/qdio: handle PENDING state for QEBSM devices perf test 6: Fix missing kvm module load for s390 gpio: omap: fix lack of irqstatus_raw0 for OMAP4 gpio: omap: ensure irq is enabled before wakeup regmap: fix bulk writes on paged registers bpf: silence warning messages in core rcu: Force inlining of rcu_read_lock() xfrm: fix sa selector validation perf evsel: Make perf_evsel__name() accept a NULL argument vhost_net: disable zerocopy by default EDAC/sysfs: Fix memory leak when creating a csrow object media: i2c: fix warning same module names ntp: Limit TAI-UTC offset timer_list: Guard procfs specific code acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 media: coda: fix mpeg2 sequence number handling media: coda: increment sequence offset for the last returned frame mt7601u: do not schedule rx_tasklet when the device has been disconnected x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c mt7601u: fix possible memory leak when the device is disconnected ath10k: fix PCIE device wake up failed rslib: Fix decoding of shortened codes rslib: Fix handling of of caller provided syndrome ixgbe: Check DDM existence in transceiver before access EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush() Bluetooth: hci_bcsp: Fix memory leak in rx_skb Bluetooth: 6lowpan: search for destination address in all peers Bluetooth: Check state in l2cap_disconnect_rsp Bluetooth: validate BLE connection interval updates crypto: ghash - fix unaligned memory access in ghash_setkey() crypto: arm64/sha1-ce - correct digest for empty data in finup crypto: arm64/sha2-ce - correct digest for empty data in finup Input: gtco - bounds check collection indent level regulator: s2mps11: Fix buck7 and buck8 wrong voltages tracing/snapshot: Resize spare buffer if size changed NFSv4: Handle the special Linux file open access mode lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE ALSA: seq: Break too long mutex context in the write loop media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom() media: coda: Remove unbalanced and unneeded mutex unlock KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed drm/nouveau/i2c: Enable i2c pads & busses during preinit padata: use smp_mb in padata_reorder to avoid orphaned padata jobs 9p/virtio: Add cleanup path in p9_virtio_init PCI: Do not poll for PME if the device is in D3cold take floppy compat ioctls to sodding floppy.c floppy: fix div-by-zero in setup_format_params floppy: fix out-of-bounds read in next_valid_format floppy: fix invalid pointer dereference in drive_name floppy: fix out-of-bounds read in copy_buffer coda: pass the host file in vma->vm_file on mmap gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1 powerpc/32s: fix suspend/resume when IBATs 4-7 are used powerpc/watchpoint: Restore NV GPRs while returning from exception eCryptfs: fix a couple type promotion bugs intel_th: msu: Fix single mode with disabled IOMMU Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug usb: Handle USB3 remote wakeup for LPM enabled devices correctly dm bufio: fix deadlock with loop device bnx2x: Prevent load reordering in tx completion processing caif-hsi: fix possible deadlock in cfhsi_exit_module() ipv4: don't set IPv6 only flags to IPv4 addresses net: bcmgenet: use promisc for unsupported filters net: neigh: fix multiple neigh timer scheduling nfc: fix potential illegal memory access sky2: Disable MSI on ASUS P6T netrom: fix a memory leak in nr_rx_frame() netrom: hold sock when setting skb->destructor tcp: Reset bytes_acked and bytes_received when disconnecting bonding: validate ip header before check IPPROTO_IGMP net: bridge: mcast: fix stale nsrcs pointer in igmp3/mld2 report handling net: bridge: mcast: fix stale ipv6 hdr pointer when handling v6 query net: bridge: stp: don't cache eth dest pointer before skb pull elevator: fix truncation of icq_cache_name NFSv4: Fix open create exclusive when the server reboots nfsd: increase DRC cache limit nfsd: give out fewer session slots as limit approaches nfsd: fix performance-limiting session calculation nfsd: Fix overflow causing non-working mounts on 1 TB machines drm/panel: simple: Fix panel_simple_dsi_probe usb: core: hub: Disable hub-initiated U1/U2 tty: max310x: Fix invalid baudrate divisors calculator pinctrl: rockchip: fix leaked of_node references tty: serial: cpm_uart - fix init when SMC is relocated memstick: Fix error cleanup path of memstick_init tty/serial: digicolor: Fix digicolor-usart already registered warning tty: serial: msm_serial: avoid system lockup condition drm/virtio: Add memory barriers for capset cache. phy: renesas: rcar-gen2: Fix memory leak at error paths usb: gadget: Zero ffs_io_data powerpc/pci/of: Fix OF flags parsing for 64bit BARs PCI: sysfs: Ignore lockdep for remove attribute iio: iio-utils: Fix possible incorrect mask calculation recordmcount: Fix spurious mcount entries on powerpc mfd: core: Set fwnode for created devices mfd: arizona: Fix undefined behavior um: Silence lockdep complaint about mmap_sem powerpc/4xx/uic: clear pending interrupt after irq type/pol change serial: sh-sci: Fix TX DMA buffer flushing and workqueue races kallsyms: exclude kasan local symbols on s390 perf test mmap-thread-lookup: Initialize variable to suppress memory sanitizer warning f2fs: avoid out-of-range memory access mailbox: handle failed named mailbox channel request powerpc/eeh: Handle hugepages in ioremap space sh: prevent warnings when using iounmap mm/kmemleak.c: fix check for softirq context 9p: pass the correct prototype to read_cache_page mm/mmu_notifier: use hlist_add_head_rcu() locking/lockdep: Fix lock used or unused stats error locking/lockdep: Hide unused 'class' variable usb: wusbcore: fix unbalanced get/put cluster_id usb: pci-quirks: Correct AMD PLL quirk detection x86/sysfb_efi: Add quirks for some devices with swapped width and height x86/speculation/mds: Apply more accurate check on hypervisor platform hpet: Fix division by zero in hpet_time_div() ALSA: line6: Fix wrong altsetting for LINE6_PODHD500_1 ALSA: hda - Add a conexant codec entry to let mute led work powerpc/tm: Fix oops on sigreturn on systems without TM access: avoid the RCU grace period for the temporary subjective credentials vmstat: Remove BUG_ON from vmstat_update mm, vmstat: make quiet_vmstat lighter ipv6: check sk sk_type and protocol early in ip_mroute_set/getsockopt tcp: reset sk_send_head in tcp_write_queue_purge ISDN: hfcsusb: checking idx of ep configuration media: cpia2_usb: first wake up, then free in disconnect media: radio-raremono: change devm_k*alloc to k*alloc Bluetooth: hci_uart: check for missing tty operations sched/fair: Don't free p->numa_faults with concurrent readers drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl ceph: hold i_ceph_lock when removing caps for freeing inode Linux 4.4.187 Change-Id: Id03e619b24750a6b3faaff02166469569f5deb4f Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | | | | | | regmap: fix bulk writes on paged registersSrinivas Kandagatla2019-08-04
| | | |_|_|_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit db057679de3e9e6a03c1bcd5aee09b0d25fd9f5b ] On buses like SlimBus and SoundWire which does not support gather_writes yet in regmap, A bulk write on paged register would be silently ignored after programming page. This is because local variable 'ret' value in regmap_raw_write_impl() gets reset to 0 once page register is written successfully and the code below checks for 'ret' value to be -ENOTSUPP before linearising the write buffer to send to bus->write(). Fix this by resetting the 'ret' value to -ENOTSUPP in cases where gather_writes() is not supported or single register write is not possible. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* | | | | | | | | | | | Merge android-4.4.181 (bd858d7) into msm-4.4Srinivasarao P2019-06-12
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-bd858d7 Linux 4.4.181 ethtool: check the return value of get_regs_len ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled fuse: Add FOPEN_STREAM to use stream_open() fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock drm/gma500/cdv: Check vbt config bits when detecting lvds panels genwqe: Prevent an integer overflow in the ioctl MIPS: pistachio: Build uImage.gz by default fuse: fallocate: fix return with locked inode parisc: Use implicit space register selection for loading the coherence index of I/O pdirs rcu: locking and unlocking need to always be at least barriers pktgen: do not sleep with the thread lock held. net: rds: fix memory leak in rds_ib_flush_mr_pool net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit ethtool: fix potential userspace buffer overflow media: uvcvideo: Fix uvc_alloc_entity() allocation alignment usb: gadget: fix request length error for isoc transfer net: cdc_ncm: GetNtbFormat endian fix Revert "x86/build: Move _etext to actual end of .text" userfaultfd: don't pin the user memory in userfaultfd_file_create() brcmfmac: add subtype check for event handling in data path brcmfmac: add length checks in scheduled scan result handler brcmfmac: fix incorrect event channel deduction brcmfmac: revise handling events in receive path brcmfmac: screening firmware event packet brcmfmac: Add length checks on firmware events bnx2x: disable GSO where gso_size is too big for hardware net: create skb_gso_validate_mac_len() binder: replace "%p" with "%pK" binder: Replace "%p" with "%pK" for stable CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM kernel/signal.c: trace_signal_deliver when signal_group_exit memcg: make it work on sparse non-0-node systems tty: max310x: Fix external crystal register setup tty: serial: msm_serial: Fix XON/XOFF drm/nouveau/i2c: Disable i2c bus access after ->fini() ALSA: hda/realtek - Set default power save node to 0 Btrfs: fix race updating log root item during fsync scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove media: smsusb: better handle optional alignment media: usb: siano: Fix false-positive "uninitialized variable" warning media: usb: siano: Fix general protection fault in smsusb USB: rio500: fix memory leak in close after disconnect USB: rio500: refuse more than one device at a time USB: Add LPM quirk for Surface Dock GigE adapter USB: sisusbvga: fix oops in error path of sisusb_probe USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor usb: xhci: avoid null pointer deref when bos field is NULL xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic() include/linux/bitops.h: sanitize rotate primitives sparc64: Fix regression in non-hypervisor TLB flush xcall tipc: fix modprobe tipc failed after switch order of device registration -v2 Revert "tipc: fix modprobe tipc failed after switch order of device registration" xen/pciback: Don't disable PCI_COMMAND on PCI device reset. crypto: vmx - ghash: do nosimd fallback manually net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value bnxt_en: Fix aggregation buffer leak under OOM condition. tipc: Avoid copying bytes beyond the supplied data usbnet: fix kernel crash after disconnect net: stmmac: fix reset gpio free missing net-gro: fix use-after-free read in napi_gro_frags() llc: fix skb leak in llc_build_and_send_ui_pkt() ipv6: Consider sk_bound_dev_if when binding a raw socket to an address ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM spi: Fix zero length xfer bug spi: rspi: Fix sequencer reset during initialization spi : spi-topcliff-pch: Fix to handle empty DMA buffers scsi: lpfc: Fix SLI3 commands being issued on SLI4 devices media: saa7146: avoid high stack usage with clang media: go7007: avoid clang frame overflow warning with KASAN media: m88ds3103: serialize reset messages in m88ds3103_set_frontend scsi: qla4xxx: avoid freeing unallocated dma memory usb: core: Add PM runtime calls to usb_hcd_platform_shutdown rcutorture: Fix cleanup path for invalid torture_type strings tty: ipwireless: fix missing checks for ioremap virtio_console: initialize vtermno value for ports media: wl128x: prevent two potential buffer overflows spi: tegra114: reset controller on probe cxgb3/l2t: Fix undefined behaviour ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put HID: core: move Usage Page concatenation to Main item chardev: add additional check for minor range overlap x86/ia32: Fix ia32_restore_sigcontext() AC leak arm64: cpu_ops: fix a leaked reference by adding missing of_node_put scsi: ufs: Avoid configuring regulator with undefined voltage range scsi: ufs: Fix regulator load and icc-level configuration brcmfmac: fix race during disconnect when USB completion is in progress brcmfmac: convert dev_init_lock mutex to completion b43: shut up clang -Wuninitialized variable warning brcmfmac: fix missing checks for kmemdup rtlwifi: fix a potential NULL pointer dereference iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data iio: hmc5843: fix potential NULL pointer dereferences iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion x86/build: Keep local relocations with ld.lld cpufreq: pmac32: fix possible object reference leak cpufreq/pasemi: fix possible object reference leak cpufreq: ppc_cbe: fix possible object reference leak s390: cio: fix cio_irb declaration extcon: arizona: Disable mic detect if running when driver is removed PM / core: Propagate dev->power.wakeup_path when no callbacks mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support mmc: sdhci-of-esdhc: add erratum eSDHC5 support mmc_spi: add a status check for spi_sync_locked scsi: libsas: Do discovery on empty PHY to update PHY info hwmon: (f71805f) Use request_muxed_region for Super-IO accesses hwmon: (pc87427) Use request_muxed_region for Super-IO accesses hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses hwmon: (vt1211) Use request_muxed_region for Super-IO accesses RDMA/cxgb4: Fix null pointer dereference on alloc_skb failure i40e: don't allow changes to HW VLAN stripping on active port VLANs x86/irq/64: Limit IST stack overflow check to #DB stack USB: core: Don't unbind interfaces following device reset failure sched/core: Handle overflow in cpu_shares_write_u64 sched/core: Check quota and period overflow at usec to nsec conversion powerpc/numa: improve control of topology updates media: pvrusb2: Prevent a buffer overflow media: au0828: Fix NULL pointer dereference in au0828_analog_stream_enable() audit: fix a memory leak bug media: ov2659: make S_FMT succeed even if requested format doesn't match media: au0828: stop video streaming only when last user stops media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper media: coda: clear error return value before picture run dmaengine: at_xdmac: remove BUG_ON macro in tasklet pinctrl: pistachio: fix leaked of_node references HID: logitech-hidpp: use RAP instead of FAP to get the protocol version mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault() smpboot: Place the __percpu annotation correctly x86/build: Move _etext to actual end of .text bcache: avoid clang -Wunintialized warning bcache: add failure check to run_cache_set() for journal replay bcache: fix failure in journal relplay bcache: return error immediately in bch_journal_replay() net: cw1200: fix a NULL pointer dereference mwifiex: prevent an array overflow ASoC: fsl_sai: Update is_slave_mode with correct value mac80211/cfg80211: update bss channel on channel switch dmaengine: pl330: _stop: clear interrupt status w1: fix the resume command API rtc: 88pm860x: prevent use-after-free on device remove brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() spi: pxa2xx: fix SCR (divisor) calculation ASoC: imx: fix fiq dependencies powerpc/boot: Fix missing check of lseek() return value mmc: core: Verify SD bus width cxgb4: Fix error path in cxgb4_init_module gfs2: Fix lru_count going negative tools include: Adopt linux/bits.h perf tools: No need to include bitops.h in util.h at76c50x-usb: Don't register led_trigger if usb_register_driver failed ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit media: vivid: use vfree() instead of kfree() for dev->bitmap_cap media: cpia2: Fix use-after-free in cpia2_exit fbdev: fix WARNING in __alloc_pages_nodemask bug hugetlb: use same fault hash key for shared and private mappings fbdev: fix divide error in fb_var_to_videomode btrfs: sysfs: don't leak memory when failing add fsid Btrfs: fix race between ranged fsync and writeback of adjacent ranges gfs2: Fix sign extension bug in gfs2_update_stats crypto: vmx - CTR: always increment IV as quadword Revert "scsi: sd: Keep disk read-only when re-reading partition" bio: fix improper use of smp_mb__before_atomic() KVM: x86: fix return value for reserved EFER ext4: do not delete unlinked inode from orphan list on failed truncate fbdev: sm712fb: fix memory frequency by avoiding a switch/case fallthrough btrfs: Honour FITRIM range constraints during free space trim md/raid: raid5 preserve the writeback action after the parity check Revert "Don't jump to compute_result state from check_result state" perf bench numa: Add define for RUSAGE_THREAD if not present ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG KVM: arm/arm64: Ensure vcpu target is unset on reset failure xfrm4: Fix uninitialized memory read in _decode_session4 vti4: ipip tunnel deregistration fixes. xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink dm delay: fix a crash when invalid device is specified PCI: Mark Atheros AR9462 to avoid bus reset fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display fbdev: sm712fb: fix support for 1024x768-16 mode fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75 fbdev: sm712fb: fix brightness control on reboot, don't set SR30 perf intel-pt: Fix sample timestamp wrt non-taken branches perf intel-pt: Fix improved sample timestamp perf intel-pt: Fix instructions sampling rate memory: tegra: Fix integer overflow on tick value calculation tracing: Fix partial reading of trace event's id file ceph: flush dirty inodes before proceeding with remount iommu/tegra-smmu: Fix invalid ASID bits on Tegra30/114 fuse: honor RLIMIT_FSIZE in fuse_file_fallocate fuse: fix writepages on 32bit clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider NFS4: Fix v4.0 client state corruption when mount media: ov6650: Fix sensor possibly not detected on probe cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level() of: fix clang -Wunsequenced for be32_to_cpu() intel_th: msu: Fix single mode with IOMMU md: add mddev->pers to avoid potential NULL pointer dereference stm class: Fix channel free in stm output free path tipc: fix modprobe tipc failed after switch order of device registration tipc: switch order of device registration to fix a crash ppp: deflate: Fix possible crash in deflate_init net/mlx4_core: Change the error print to info print net: avoid weird emergency message KVM: x86: Skip EFER vs. guest CPUID checks for host-initiated writes ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug ext4: zero out the unused memory region in the extent tree block fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount writeback: synchronize sync(2) against cgroup writeback membership switches crypto: arm/aes-neonbs - don't access already-freed walk.iv crypto: salsa20 - don't access already-freed walk.iv crypto: chacha20poly1305 - set cra_name correctly crypto: gcm - fix incompatibility between "gcm" and "gcm_base" crypto: gcm - Fix error return code in crypto_gcm_create_common() ipmi:ssif: compare block number correctly for multi-part return messages bcache: never set KEY_PTRS of journal key to 0 in journal_reclaim() bcache: fix a race between cache register and cacheset unregister Btrfs: do not start a transaction at iterate_extent_inodes() ext4: fix ext4_show_options for file systems w/o journal ext4: actually request zeroing of inode table after grow tty/vt: fix write/write race in ioctl(KDSKBSENT) handler mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L ocfs2: fix ocfs2 read inode data panic in ocfs2_iget mm/mincore.c: make mincore() more conservative ASoC: RT5677-SPI: Disable 16Bit SPI Transfers ASoC: max98090: Fix restore of DAPM Muxes ALSA: hda/realtek - EAPD turn on later ALSA: hda/hdmi - Consider eld_valid when reporting jack event ALSA: usb-audio: Fix a memory leak bug crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest() crypto: crct10dif-generic - fix use via crypto_shash_digest() crypto: vmx - fix copy-paste error in CTR mode ARM: exynos: Fix a leaked reference by adding missing of_node_put x86/speculation/mds: Improve CPU buffer clear documentation x86/speculation/mds: Revert CPU buffer clear on double fault exit f2fs: link f2fs quota ops for sysfile fs: sdcardfs: Add missing option to show_options Conflicts: drivers/scsi/sd.c drivers/scsi/ufs/ufshcd.c Change-Id: If6679c7cc8c3fee323c749ac359353fbebfd12d9 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | | | | | | Merge 4.4.181 into android-4.4Greg Kroah-Hartman2019-06-11
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.181 x86/speculation/mds: Revert CPU buffer clear on double fault exit x86/speculation/mds: Improve CPU buffer clear documentation ARM: exynos: Fix a leaked reference by adding missing of_node_put crypto: vmx - fix copy-paste error in CTR mode crypto: crct10dif-generic - fix use via crypto_shash_digest() crypto: x86/crct10dif-pcl - fix use via crypto_shash_digest() ALSA: usb-audio: Fix a memory leak bug ALSA: hda/hdmi - Consider eld_valid when reporting jack event ALSA: hda/realtek - EAPD turn on later ASoC: max98090: Fix restore of DAPM Muxes ASoC: RT5677-SPI: Disable 16Bit SPI Transfers mm/mincore.c: make mincore() more conservative ocfs2: fix ocfs2 read inode data panic in ocfs2_iget mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L tty/vt: fix write/write race in ioctl(KDSKBSENT) handler ext4: actually request zeroing of inode table after grow ext4: fix ext4_show_options for file systems w/o journal Btrfs: do not start a transaction at iterate_extent_inodes() bcache: fix a race between cache register and cacheset unregister bcache: never set KEY_PTRS of journal key to 0 in journal_reclaim() ipmi:ssif: compare block number correctly for multi-part return messages crypto: gcm - Fix error return code in crypto_gcm_create_common() crypto: gcm - fix incompatibility between "gcm" and "gcm_base" crypto: chacha20poly1305 - set cra_name correctly crypto: salsa20 - don't access already-freed walk.iv crypto: arm/aes-neonbs - don't access already-freed walk.iv writeback: synchronize sync(2) against cgroup writeback membership switches fs/writeback.c: use rcu_barrier() to wait for inflight wb switches going into workqueue when umount ext4: zero out the unused memory region in the extent tree block ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug KVM: x86: Skip EFER vs. guest CPUID checks for host-initiated writes net: avoid weird emergency message net/mlx4_core: Change the error print to info print ppp: deflate: Fix possible crash in deflate_init tipc: switch order of device registration to fix a crash tipc: fix modprobe tipc failed after switch order of device registration stm class: Fix channel free in stm output free path md: add mddev->pers to avoid potential NULL pointer dereference intel_th: msu: Fix single mode with IOMMU of: fix clang -Wunsequenced for be32_to_cpu() cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level() media: ov6650: Fix sensor possibly not detected on probe NFS4: Fix v4.0 client state corruption when mount clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider fuse: fix writepages on 32bit fuse: honor RLIMIT_FSIZE in fuse_file_fallocate iommu/tegra-smmu: Fix invalid ASID bits on Tegra30/114 ceph: flush dirty inodes before proceeding with remount tracing: Fix partial reading of trace event's id file memory: tegra: Fix integer overflow on tick value calculation perf intel-pt: Fix instructions sampling rate perf intel-pt: Fix improved sample timestamp perf intel-pt: Fix sample timestamp wrt non-taken branches fbdev: sm712fb: fix brightness control on reboot, don't set SR30 fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75 fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM fbdev: sm712fb: fix support for 1024x768-16 mode fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting PCI: Mark Atheros AR9462 to avoid bus reset dm delay: fix a crash when invalid device is specified xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module vti4: ipip tunnel deregistration fixes. xfrm4: Fix uninitialized memory read in _decode_session4 KVM: arm/arm64: Ensure vcpu target is unset on reset failure power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour perf bench numa: Add define for RUSAGE_THREAD if not present Revert "Don't jump to compute_result state from check_result state" md/raid: raid5 preserve the writeback action after the parity check btrfs: Honour FITRIM range constraints during free space trim fbdev: sm712fb: fix memory frequency by avoiding a switch/case fallthrough ext4: do not delete unlinked inode from orphan list on failed truncate KVM: x86: fix return value for reserved EFER bio: fix improper use of smp_mb__before_atomic() Revert "scsi: sd: Keep disk read-only when re-reading partition" crypto: vmx - CTR: always increment IV as quadword gfs2: Fix sign extension bug in gfs2_update_stats Btrfs: fix race between ranged fsync and writeback of adjacent ranges btrfs: sysfs: don't leak memory when failing add fsid fbdev: fix divide error in fb_var_to_videomode hugetlb: use same fault hash key for shared and private mappings fbdev: fix WARNING in __alloc_pages_nodemask bug media: cpia2: Fix use-after-free in cpia2_exit media: vivid: use vfree() instead of kfree() for dev->bitmap_cap ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit at76c50x-usb: Don't register led_trigger if usb_register_driver failed perf tools: No need to include bitops.h in util.h tools include: Adopt linux/bits.h gfs2: Fix lru_count going negative cxgb4: Fix error path in cxgb4_init_module mmc: core: Verify SD bus width powerpc/boot: Fix missing check of lseek() return value ASoC: imx: fix fiq dependencies spi: pxa2xx: fix SCR (divisor) calculation brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() rtc: 88pm860x: prevent use-after-free on device remove w1: fix the resume command API dmaengine: pl330: _stop: clear interrupt status mac80211/cfg80211: update bss channel on channel switch ASoC: fsl_sai: Update is_slave_mode with correct value mwifiex: prevent an array overflow net: cw1200: fix a NULL pointer dereference bcache: return error immediately in bch_journal_replay() bcache: fix failure in journal relplay bcache: add failure check to run_cache_set() for journal replay bcache: avoid clang -Wunintialized warning x86/build: Move _etext to actual end of .text smpboot: Place the __percpu annotation correctly x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault() mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions HID: logitech-hidpp: use RAP instead of FAP to get the protocol version pinctrl: pistachio: fix leaked of_node references dmaengine: at_xdmac: remove BUG_ON macro in tasklet media: coda: clear error return value before picture run media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper media: au0828: stop video streaming only when last user stops media: ov2659: make S_FMT succeed even if requested format doesn't match audit: fix a memory leak bug media: au0828: Fix NULL pointer dereference in au0828_analog_stream_enable() media: pvrusb2: Prevent a buffer overflow powerpc/numa: improve control of topology updates sched/core: Check quota and period overflow at usec to nsec conversion sched/core: Handle overflow in cpu_shares_write_u64 USB: core: Don't unbind interfaces following device reset failure x86/irq/64: Limit IST stack overflow check to #DB stack i40e: don't allow changes to HW VLAN stripping on active port VLANs RDMA/cxgb4: Fix null pointer dereference on alloc_skb failure hwmon: (vt1211) Use request_muxed_region for Super-IO accesses hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses hwmon: (pc87427) Use request_muxed_region for Super-IO accesses hwmon: (f71805f) Use request_muxed_region for Super-IO accesses scsi: libsas: Do discovery on empty PHY to update PHY info mmc_spi: add a status check for spi_sync_locked mmc: sdhci-of-esdhc: add erratum eSDHC5 support mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support PM / core: Propagate dev->power.wakeup_path when no callbacks extcon: arizona: Disable mic detect if running when driver is removed s390: cio: fix cio_irb declaration cpufreq: ppc_cbe: fix possible object reference leak cpufreq/pasemi: fix possible object reference leak cpufreq: pmac32: fix possible object reference leak x86/build: Keep local relocations with ld.lld iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion iio: hmc5843: fix potential NULL pointer dereferences iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data rtlwifi: fix a potential NULL pointer dereference brcmfmac: fix missing checks for kmemdup b43: shut up clang -Wuninitialized variable warning brcmfmac: convert dev_init_lock mutex to completion brcmfmac: fix race during disconnect when USB completion is in progress scsi: ufs: Fix regulator load and icc-level configuration scsi: ufs: Avoid configuring regulator with undefined voltage range arm64: cpu_ops: fix a leaked reference by adding missing of_node_put x86/ia32: Fix ia32_restore_sigcontext() AC leak chardev: add additional check for minor range overlap HID: core: move Usage Page concatenation to Main item ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put cxgb3/l2t: Fix undefined behaviour spi: tegra114: reset controller on probe media: wl128x: prevent two potential buffer overflows virtio_console: initialize vtermno value for ports tty: ipwireless: fix missing checks for ioremap rcutorture: Fix cleanup path for invalid torture_type strings usb: core: Add PM runtime calls to usb_hcd_platform_shutdown scsi: qla4xxx: avoid freeing unallocated dma memory media: m88ds3103: serialize reset messages in m88ds3103_set_frontend media: go7007: avoid clang frame overflow warning with KASAN media: saa7146: avoid high stack usage with clang scsi: lpfc: Fix SLI3 commands being issued on SLI4 devices spi : spi-topcliff-pch: Fix to handle empty DMA buffers spi: rspi: Fix sequencer reset during initialization spi: Fix zero length xfer bug ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM ipv6: Consider sk_bound_dev_if when binding a raw socket to an address llc: fix skb leak in llc_build_and_send_ui_pkt() net-gro: fix use-after-free read in napi_gro_frags() net: stmmac: fix reset gpio free missing usbnet: fix kernel crash after disconnect tipc: Avoid copying bytes beyond the supplied data bnxt_en: Fix aggregation buffer leak under OOM condition. net: mvpp2: fix bad MVPP2_TXQ_SCHED_TOKEN_CNTR_REG queue value crypto: vmx - ghash: do nosimd fallback manually xen/pciback: Don't disable PCI_COMMAND on PCI device reset. Revert "tipc: fix modprobe tipc failed after switch order of device registration" tipc: fix modprobe tipc failed after switch order of device registration -v2 sparc64: Fix regression in non-hypervisor TLB flush xcall include/linux/bitops.h: sanitize rotate primitives xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic() usb: xhci: avoid null pointer deref when bos field is NULL USB: Fix slab-out-of-bounds write in usb_get_bos_descriptor USB: sisusbvga: fix oops in error path of sisusb_probe USB: Add LPM quirk for Surface Dock GigE adapter USB: rio500: refuse more than one device at a time USB: rio500: fix memory leak in close after disconnect media: usb: siano: Fix general protection fault in smsusb media: usb: siano: Fix false-positive "uninitialized variable" warning media: smsusb: better handle optional alignment scsi: zfcp: fix missing zfcp_port reference put on -EBUSY from port_remove scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) Btrfs: fix race updating log root item during fsync ALSA: hda/realtek - Set default power save node to 0 drm/nouveau/i2c: Disable i2c bus access after ->fini() tty: serial: msm_serial: Fix XON/XOFF tty: max310x: Fix external crystal register setup memcg: make it work on sparse non-0-node systems kernel/signal.c: trace_signal_deliver when signal_group_exit CIFS: cifs_read_allocate_pages: don't iterate through whole page array on ENOMEM binder: Replace "%p" with "%pK" for stable binder: replace "%p" with "%pK" net: create skb_gso_validate_mac_len() bnx2x: disable GSO where gso_size is too big for hardware brcmfmac: Add length checks on firmware events brcmfmac: screening firmware event packet brcmfmac: revise handling events in receive path brcmfmac: fix incorrect event channel deduction brcmfmac: add length checks in scheduled scan result handler brcmfmac: add subtype check for event handling in data path userfaultfd: don't pin the user memory in userfaultfd_file_create() Revert "x86/build: Move _etext to actual end of .text" net: cdc_ncm: GetNtbFormat endian fix usb: gadget: fix request length error for isoc transfer media: uvcvideo: Fix uvc_alloc_entity() allocation alignment ethtool: fix potential userspace buffer overflow neighbor: Call __ipv4_neigh_lookup_noref in neigh_xmit net/mlx4_en: ethtool, Remove unsupported SFP EEPROM high pages query net: rds: fix memory leak in rds_ib_flush_mr_pool pktgen: do not sleep with the thread lock held. rcu: locking and unlocking need to always be at least barriers parisc: Use implicit space register selection for loading the coherence index of I/O pdirs fuse: fallocate: fix return with locked inode MIPS: pistachio: Build uImage.gz by default genwqe: Prevent an integer overflow in the ioctl drm/gma500/cdv: Check vbt config bits when detecting lvds panels fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock fuse: Add FOPEN_STREAM to use stream_open() ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled ethtool: check the return value of get_regs_len Linux 4.4.181 Change-Id: Ibadc58ab76330698ff36ffdc0ca8c9d52ce36f9e Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | | | | | PM / core: Propagate dev->power.wakeup_path when no callbacksUlf Hansson2019-06-11
| | | |_|_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit dc351d4c5f4fe4d0f274d6d660227be0c3a03317 ] The dev->power.direct_complete flag may become set in device_prepare() in case the device don't have any PM callbacks (dev->power.no_pm_callbacks is set). This leads to a broken behaviour, when there is child having wakeup enabled and relies on its parent to be used in the wakeup path. More precisely, when the direct complete path becomes selected for the child in __device_suspend(), the propagation of the dev->power.wakeup_path becomes skipped as well. Let's address this problem, by checking if the device is a part the wakeup path or has wakeup enabled, then prevent the direct complete path from being used. Reported-by: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> [ rjw: Comment cleanup ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* | | | | | | | | | | Merge android-4.4.180 (71cb827) into msm-4.4Srinivasarao P2019-05-23
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-71cb827 Linux 4.4.180 powerpc/lib: fix book3s/32 boot failure due to code patching powerpc/booke64: set RI in default MSR drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl drivers/virt/fsl_hypervisor.c: dereferencing error pointers in ioctl bonding: fix arp_validate toggling in active-backup mode ipv4: Fix raw socket lookup for local traffic vrf: sit mtu should not be updated when vrf netdev is the link vlan: disable SIOCSHWTSTAMP in container packet: Fix error path in packet_init net: ucc_geth - fix Oops when changing number of buffers in the ring bridge: Fix error path for kobject_init_and_add() powerpc/64s: Include cpu header USB: serial: fix unthrottle races USB: serial: use variable for status x86/bugs: Change L1TF mitigation string to match upstream x86/speculation/mds: Fix documentation typo Documentation: Correct the possible MDS sysfs values x86/mds: Add MDSUM variant to the MDS documentation x86/speculation/mds: Add 'mitigations=' support for MDS x86/speculation: Support 'mitigations=' cmdline option cpu/speculation: Add 'mitigations=' cmdline option x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off x86/speculation/mds: Fix comment x86/speculation/mds: Add SMT warning message x86/speculation: Move arch_smt_update() call to after mitigation decisions x86/cpu/bugs: Use __initconst for 'const' init data Documentation: Add MDS vulnerability documentation Documentation: Move L1TF to separate directory x86/speculation/mds: Add mitigation mode VMWERV x86/speculation/mds: Add sysfs reporting for MDS x86/speculation/l1tf: Document l1tf in sysfs x86/speculation/mds: Add mitigation control for MDS x86/speculation/mds: Conditionally clear CPU buffers on idle entry x86/speculation/mds: Clear CPU buffers on exit to user x86/speculation/mds: Add mds_clear_cpu_buffers() x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests x86/speculation/mds: Add BUG_MSBDS_ONLY x86/speculation/mds: Add basic bug infrastructure for MDS x86/speculation: Consolidate CPU whitelists x86/msr-index: Cleanup bit defines kvm: x86: Report STIBP on GET_SUPPORTED_CPUID x86/speculation: Provide IBPB always command line options x86/speculation: Add seccomp Spectre v2 user space protection mode x86/speculation: Enable prctl mode for spectre_v2_user x86/speculation: Add prctl() control for indirect branch speculation x86/speculation: Prevent stale SPEC_CTRL msr content x86/speculation: Prepare arch_smt_update() for PRCTL mode x86/speculation: Split out TIF update x86/speculation: Prepare for conditional IBPB in switch_mm() x86/speculation: Avoid __switch_to_xtra() calls x86/process: Consolidate and simplify switch_to_xtra() code x86/speculation: Prepare for per task indirect branch speculation control x86/speculation: Add command line control for indirect branch speculation x86/speculation: Unify conditional spectre v2 print functions x86/speculataion: Mark command line parser data __initdata x86/speculation: Mark string arrays const correctly x86/speculation: Reorder the spec_v2 code x86/speculation: Rework SMT state change sched: Add sched_smt_active() x86/Kconfig: Select SCHED_SMT if SMP enabled x86/speculation: Reorganize speculation control MSRs update x86/speculation: Rename SSBD update functions x86/speculation: Disable STIBP when enhanced IBRS is in use x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() x86/speculation: Remove unnecessary ret variable in cpu_show_common() x86/speculation: Clean up spectre_v2_parse_cmdline() x86/speculation: Update the TIF_SSBD comment x86/speculation: Propagate information about RSB filling mitigation to sysfs x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation x86/speculation: Apply IBPB more strictly to avoid cross-process data leak x86/mm: Use WRITE_ONCE() when setting PTEs KVM: x86: SVM: Call x86_spec_ctrl_set_guest/host() with interrupts disabled x86/cpu: Sanitize FAM6_ATOM naming x86/microcode: Update the new microcode revision unconditionally x86/microcode: Make sure boot_cpu_data.microcode is up-to-date x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file x86/bugs: Switch the selection of mitigation from CPU vendor to CPU features x86/bugs: Add AMD's SPEC_CTRL MSR usage x86/bugs: Add AMD's variant of SSB_NO x86/speculation: Simplify the CPU bug detection logic x86/speculation: Support Enhanced IBRS on future CPUs x86/cpufeatures: Hide AMD-specific speculation flags x86/MCE: Save microcode revision in machine check records x86/microcode/intel: Check microcode revision before updating sibling threads bitops: avoid integer overflow in GENMASK(_ULL) x86: stop exporting msr-index.h to userland x86/microcode/intel: Add a helper which gives the microcode revision locking/static_keys: Provide DECLARE and well as DEFINE macros Don't jump to compute_result state from check_result state x86/vdso: Pass --eh-frame-hdr to the linker cw1200: fix missing unlock on error in cw1200_hw_scan() gpu: ipu-v3: dp: fix CSC handling selftests/net: correct the return value for run_netsocktests s390: ctcm: fix ctcm_new_device error return code ipvs: do not schedule icmp errors from tunnels init: initialize jump labels before command line option parsing tools lib traceevent: Fix missing equality check for strcmp KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing s390/3270: fix lockdep false positive on view->lock s390/dasd: Fix capacity calculation for large volumes libnvdimm/btt: Fix a kmemdup failure check HID: input: add mapping for keyboard Brightness Up/Down/Toggle keys HID: input: add mapping for Expose/Overview key iio: adc: xilinx: fix potential use-after-free on remove platform/x86: sony-laptop: Fix unintentional fall-through netfilter: compat: initialize all fields in xt_init timer/debug: Change /proc/timer_stats from 0644 to 0600 ASoC: Intel: avoid Oops if DMA setup fails ipv6: fix a potential deadlock in do_ipv6_setsockopt() UAS: fix alignment of scatter/gather segments Bluetooth: Align minimum encryption key size for LE and BR/EDR connections Bluetooth: hidp: fix buffer overflow scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines usb: dwc3: Fix default lpm_nyet_threshold value genirq: Prevent use-after-free and work list corruption iommu/amd: Set exclusion range correctly scsi: csiostor: fix missing data copy in csio_scsi_err_handler() perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS ASoC: tlv320aic32x4: Fix Common Pins ASoC: cs4270: Set auto-increment bit for register writes ASoC:soc-pcm:fix a codec fixup issue in TDM case scsi: libsas: fix a race condition when smp task timeout media: v4l2: i2c: ov7670: Fix PLL bypass register values x86/mce: Improve error message when kernel cannot recover, p2 selinux: never allow relabeling on context mounts Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ staging: iio: adt7316: fix the dac write calculation staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: allow adt751x to use internal vref for all dacs usb: usbip: fix isoc packet num validation in get_pipe ARM: iop: don't use using 64-bit DMA masks ARM: orion: don't use using 64-bit DMA masks xsysace: Fix error handling in ace_setup hugetlbfs: fix memory leak for resv_map net: hns: Fix WARNING when remove HNS driver with SMMU enabled net: hns: Use NAPI_POLL_WEIGHT for hns driver scsi: storvsc: Fix calculation of sub-channel count vfio/pci: use correct format characters rtc: da9063: set uie_unsupported when relevant debugfs: fix use-after-free on symlink traversal jffs2: fix use-after-free on symlink traversal bonding: show full hw address in sysfs for slave entries igb: Fix WARN_ONCE on runtime suspend rtc: sh: Fix invalid alarm warning for non-enabled alarm HID: debug: fix race condition with between rdesc_show() and device removal USB: core: Fix bug caused by duplicate interface PM usage counter USB: core: Fix unterminated string returned by usb_string() USB: w1 ds2490: Fix bug caused by improper use of altsetting array USB: yurex: Fix protection fault after device removal packet: validate msg_namelen in send directly bnxt_en: Improve multicast address setup logic. ipv6: invert flowlabel sharing check in process and user mode ipv6/flowlabel: wait rcu grace period before put_pid() ipv4: ip_do_fragment: Preserve skb_iif during fragmentation ALSA: line6: use dynamic buffers vfio/type1: Limit DMA mappings per container kconfig/[mn]conf: handle backspace (^H) key libata: fix using DMA buffers on stack scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN ceph: fix use-after-free on symlink traversal usb: u132-hcd: fix resource leak scsi: qla4xxx: fix a potential NULL pointer dereference net: ethernet: ti: fix possible object reference leak net: ibm: fix possible object reference leak net: xilinx: fix possible object reference leak net: ks8851: Set initial carrier state to down net: ks8851: Delay requesting IRQ until opened net: ks8851: Reassert reset pin if chip ID check fails net: ks8851: Dequeue RX packets explicitly ARM: dts: pfla02: increase phy reset duration usb: gadget: net2272: Fix net2272_dequeue() usb: gadget: net2280: Fix net2280_dequeue() usb: gadget: net2280: Fix overrun of OUT messages sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING qlcnic: Avoid potential NULL pointer dereference usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set usbnet: ipheth: prevent TX queue timeouts when device not ready Documentation: Add nospectre_v1 parameter powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) powerpc/fsl: Emulate SPRN_BUCSR register powerpc/fsl: Flush branch predictor when entering KVM powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used ipv4: set the tcp_min_rtt_wlen range from 0 to one day net: stmmac: move stmmac_check_ether_addr() to driver probe team: fix possible recursive locking when add slaves ipv4: add sanity checks in ipv4_link_failure() Revert "block/loop: Use global lock for ioctl() operation." bpf: reject wrong sized filters earlier tipc: check link name with right length in tipc_nl_compat_link_set tipc: check bearer name with right length in tipc_nl_compat_bearer_enable netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family. fs/proc/proc_sysctl.c: Fix a NULL pointer dereference intel_th: gth: Fix an off-by-one in output unassigning slip: make slhc_free() silently accept an error pointer tipc: handle the err returned from cmd header function powerpc/fsl: Fix the flush of branch predictor. powerpc/security: Fix spectre_v2 reporting powerpc/fsl: Update Spectre v2 reporting powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) powerpc/fsl: Add nospectre_v2 command line argument powerpc/fsl: Fix spectre_v2 mitigations reporting powerpc/fsl: Add macro to flush the branch predictor powerpc/fsl: Add infrastructure to fixup branch predictor flush powerpc: Avoid code patching freed init sections powerpc/powernv: Query firmware for count cache flush settings powerpc/pseries: Query hypervisor for count cache flush settings powerpc/64s: Add support for software count cache flush powerpc/64s: Add new security feature flags for count cache flush powerpc/asm: Add a patch_site macro & helpers for patching instructions powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E powerpc/64: Make meltdown reporting Book3S 64 specific powerpc/64: Call setup_barrier_nospec() from setup_arch() powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. powerpc/64: Disable the speculation barrier from the command line powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 powerpc/64s: Enhance the information in cpu_show_spectre_v1() powerpc: Use barrier_nospec in copy_from_user() powerpc/64: Use barrier_nospec in syscall entry powerpc/64s: Enable barrier_nospec based on firmware settings powerpc/64s: Patch barrier_nospec in modules powerpc/64s: Add support for ori barrier_nospec patching powerpc/64s: Add barrier_nospec powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit powerpc/64s: Fix section mismatch warnings from setup_rfi_flush() powerpc/pseries: Restore default security feature flags on setup powerpc: Move default security feature flags powerpc/pseries: Fix clearing of security feature flags powerpc/64s: Wire up cpu_show_spectre_v2() powerpc/64s: Wire up cpu_show_spectre_v1() powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() powerpc/64s: Enhance the information in cpu_show_meltdown() powerpc/64s: Move cpu_show_meltdown() powerpc/powernv: Set or clear security feature flags powerpc/pseries: Set or clear security feature flags powerpc: Add security feature flags for Spectre/Meltdown powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags powerpc/rfi-flush: Differentiate enabled and patched flush types powerpc/rfi-flush: Always enable fallback flush on pseries powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code powerpc/powernv: Support firmware disable of RFI flush powerpc/pseries: Support firmware disable of RFI flush powerpc/64s: Improve RFI L1-D cache flush fallback powerpc/xmon: Add RFI flush related fields to paca dump USB: Consolidate LPM checks to avoid enabling LPM twice USB: Add new USB LPM helpers sunrpc: don't mark uninitialised items as VALID. nfsd: Don't release the callback slot unless it was actually held ceph: fix ci->i_head_snapc leak ceph: ensure d_name stability in ceph_dentry_hash() sched/numa: Fix a possible divide-by-zero trace: Fix preempt_enable_no_resched() abuse MIPS: scall64-o32: Fix indirect syscall number load cifs: do not attempt cifs operation on smb2+ rename error KVM: fail KVM_SET_VCPU_EVENTS with invalid exception number kbuild: simplify ld-option implementation ANDROID: cuttlefish_defconfig: Disable DEVTMPFS ANDROID: Move from clang r349610 to r353983c. f2fs: fix to avoid accessing xattr across the boundary f2fs: fix to avoid potential race on sbi->unusable_block_count access/update f2fs: add tracepoint for f2fs_filemap_fault() f2fs: introduce DATA_GENERIC_ENHANCE f2fs: fix to handle error in f2fs_disable_checkpoint() f2fs: remove redundant check in f2fs_file_write_iter() f2fs: fix to be aware of readonly device in write_checkpoint() f2fs: fix to skip recovery on readonly device f2fs: fix to consider multiple device for readonly check f2fs: relocate chksum_offset for large_nat_bitmap feature f2fs: allow unfixed f2fs_checkpoint.checksum_offset f2fs: Replace spaces with tab f2fs: insert space before the open parenthesis '(' f2fs: allow address pointer number of dnode aligning to specified size f2fs: introduce f2fs_read_single_page() for cleanup f2fs: mark is_extension_exist() inline f2fs: fix to set FI_UPDATE_WRITE correctly f2fs: fix to avoid panic in f2fs_inplace_write_data() f2fs: fix to do sanity check on valid block count of segment f2fs: fix to do sanity check on valid node/block count f2fs: fix to avoid panic in do_recover_data() f2fs: fix to do sanity check on free nid f2fs: fix to do checksum even if inode page is uptodate f2fs: fix to avoid panic in f2fs_remove_inode_page() f2fs: fix to clear dirty inode in error path of f2fs_iget() f2fs: remove new blank line of f2fs kernel message f2fs: fix wrong __is_meta_io() macro f2fs: fix to avoid panic in dec_valid_node_count() f2fs: fix to avoid panic in dec_valid_block_count() f2fs: fix to use inline space only if inline_xattr is enable f2fs: fix to retrieve inline xattr space f2fs: fix error path of recovery f2fs: fix to avoid deadloop in foreground GC f2fs: data: fix warning Using plain integer as NULL pointer f2fs: add tracepoint for f2fs_file_write_iter() f2fs: add comment for conditional compilation statement f2fs: fix potential recursive call when enabling data_flush f2fs: improve discard handling with multi-device volumes f2fs: Reduce zoned block device memory usage f2fs: Fix use of number of devices Sleepable function handle_lmk_event() is called in atomic context, so ignored the commit "ANDROID: Communicates LMK events to userland where they can be logged" Conflicts: arch/powerpc/include/asm/uaccess.h kernel/cpu.c kernel/irq/manage.c kernel/time/timer_stats.c net/ipv4/sysctl_net_ipv4.c Change-Id: I3e5bd447057b44a28fc5000403198ae0fd644480 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | | | | | Merge 4.4.180 into android-4.4Greg Kroah-Hartman2019-05-16
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| | | | | | | | | | | | | | Changes in 4.4.180 kbuild: simplify ld-option implementation KVM: fail KVM_SET_VCPU_EVENTS with invalid exception number cifs: do not attempt cifs operation on smb2+ rename error MIPS: scall64-o32: Fix indirect syscall number load trace: Fix preempt_enable_no_resched() abuse sched/numa: Fix a possible divide-by-zero ceph: ensure d_name stability in ceph_dentry_hash() ceph: fix ci->i_head_snapc leak nfsd: Don't release the callback slot unless it was actually held sunrpc: don't mark uninitialised items as VALID. USB: Add new USB LPM helpers USB: Consolidate LPM checks to avoid enabling LPM twice powerpc/xmon: Add RFI flush related fields to paca dump powerpc/64s: Improve RFI L1-D cache flush fallback powerpc/pseries: Support firmware disable of RFI flush powerpc/powernv: Support firmware disable of RFI flush powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again powerpc/rfi-flush: Always enable fallback flush on pseries powerpc/rfi-flush: Differentiate enabled and patched flush types powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration powerpc: Add security feature flags for Spectre/Meltdown powerpc/pseries: Set or clear security feature flags powerpc/powernv: Set or clear security feature flags powerpc/64s: Move cpu_show_meltdown() powerpc/64s: Enhance the information in cpu_show_meltdown() powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() powerpc/64s: Wire up cpu_show_spectre_v1() powerpc/64s: Wire up cpu_show_spectre_v2() powerpc/pseries: Fix clearing of security feature flags powerpc: Move default security feature flags powerpc/pseries: Restore default security feature flags on setup powerpc/64s: Fix section mismatch warnings from setup_rfi_flush() powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit powerpc/64s: Add barrier_nospec powerpc/64s: Add support for ori barrier_nospec patching powerpc/64s: Patch barrier_nospec in modules powerpc/64s: Enable barrier_nospec based on firmware settings powerpc/64: Use barrier_nospec in syscall entry powerpc: Use barrier_nospec in copy_from_user() powerpc/64s: Enhance the information in cpu_show_spectre_v1() powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 powerpc/64: Disable the speculation barrier from the command line powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC powerpc/64: Call setup_barrier_nospec() from setup_arch() powerpc/64: Make meltdown reporting Book3S 64 specific powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E powerpc/asm: Add a patch_site macro & helpers for patching instructions powerpc/64s: Add new security feature flags for count cache flush powerpc/64s: Add support for software count cache flush powerpc/pseries: Query hypervisor for count cache flush settings powerpc/powernv: Query firmware for count cache flush settings powerpc: Avoid code patching freed init sections powerpc/fsl: Add infrastructure to fixup branch predictor flush powerpc/fsl: Add macro to flush the branch predictor powerpc/fsl: Fix spectre_v2 mitigations reporting powerpc/fsl: Add nospectre_v2 command line argument powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) powerpc/fsl: Update Spectre v2 reporting powerpc/security: Fix spectre_v2 reporting powerpc/fsl: Fix the flush of branch predictor. tipc: handle the err returned from cmd header function slip: make slhc_free() silently accept an error pointer intel_th: gth: Fix an off-by-one in output unassigning fs/proc/proc_sysctl.c: Fix a NULL pointer dereference NFS: Forbid setting AF_INET6 to "struct sockaddr_in"->sin_family. netfilter: ebtables: CONFIG_COMPAT: drop a bogus WARN_ON tipc: check bearer name with right length in tipc_nl_compat_bearer_enable tipc: check link name with right length in tipc_nl_compat_link_set bpf: reject wrong sized filters earlier Revert "block/loop: Use global lock for ioctl() operation." ipv4: add sanity checks in ipv4_link_failure() team: fix possible recursive locking when add slaves net: stmmac: move stmmac_check_ether_addr() to driver probe ipv4: set the tcp_min_rtt_wlen range from 0 to one day powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used powerpc/fsl: Flush branch predictor when entering KVM powerpc/fsl: Emulate SPRN_BUCSR register powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg Documentation: Add nospectre_v1 parameter usbnet: ipheth: prevent TX queue timeouts when device not ready usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set qlcnic: Avoid potential NULL pointer dereference netfilter: bridge: set skb transport_header before entering NF_INET_PRE_ROUTING sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() usb: gadget: net2280: Fix overrun of OUT messages usb: gadget: net2280: Fix net2280_dequeue() usb: gadget: net2272: Fix net2272_dequeue() ARM: dts: pfla02: increase phy reset duration net: ks8851: Dequeue RX packets explicitly net: ks8851: Reassert reset pin if chip ID check fails net: ks8851: Delay requesting IRQ until opened net: ks8851: Set initial carrier state to down net: xilinx: fix possible object reference leak net: ibm: fix possible object reference leak net: ethernet: ti: fix possible object reference leak scsi: qla4xxx: fix a potential NULL pointer dereference usb: u132-hcd: fix resource leak ceph: fix use-after-free on symlink traversal scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN libata: fix using DMA buffers on stack kconfig/[mn]conf: handle backspace (^H) key vfio/type1: Limit DMA mappings per container ALSA: line6: use dynamic buffers ipv4: ip_do_fragment: Preserve skb_iif during fragmentation ipv6/flowlabel: wait rcu grace period before put_pid() ipv6: invert flowlabel sharing check in process and user mode bnxt_en: Improve multicast address setup logic. packet: validate msg_namelen in send directly USB: yurex: Fix protection fault after device removal USB: w1 ds2490: Fix bug caused by improper use of altsetting array USB: core: Fix unterminated string returned by usb_string() USB: core: Fix bug caused by duplicate interface PM usage counter HID: debug: fix race condition with between rdesc_show() and device removal rtc: sh: Fix invalid alarm warning for non-enabled alarm igb: Fix WARN_ONCE on runtime suspend bonding: show full hw address in sysfs for slave entries jffs2: fix use-after-free on symlink traversal debugfs: fix use-after-free on symlink traversal rtc: da9063: set uie_unsupported when relevant vfio/pci: use correct format characters scsi: storvsc: Fix calculation of sub-channel count net: hns: Use NAPI_POLL_WEIGHT for hns driver net: hns: Fix WARNING when remove HNS driver with SMMU enabled hugetlbfs: fix memory leak for resv_map xsysace: Fix error handling in ace_setup ARM: orion: don't use using 64-bit DMA masks ARM: iop: don't use using 64-bit DMA masks usb: usbip: fix isoc packet num validation in get_pipe staging: iio: adt7316: allow adt751x to use internal vref for all dacs staging: iio: adt7316: fix the dac read calculation staging: iio: adt7316: fix the dac write calculation Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ selinux: never allow relabeling on context mounts x86/mce: Improve error message when kernel cannot recover, p2 media: v4l2: i2c: ov7670: Fix PLL bypass register values scsi: libsas: fix a race condition when smp task timeout ASoC:soc-pcm:fix a codec fixup issue in TDM case ASoC: cs4270: Set auto-increment bit for register writes ASoC: tlv320aic32x4: Fix Common Pins perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS scsi: csiostor: fix missing data copy in csio_scsi_err_handler() iommu/amd: Set exclusion range correctly genirq: Prevent use-after-free and work list corruption usb: dwc3: Fix default lpm_nyet_threshold value scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines Bluetooth: hidp: fix buffer overflow Bluetooth: Align minimum encryption key size for LE and BR/EDR connections UAS: fix alignment of scatter/gather segments ipv6: fix a potential deadlock in do_ipv6_setsockopt() ASoC: Intel: avoid Oops if DMA setup fails timer/debug: Change /proc/timer_stats from 0644 to 0600 netfilter: compat: initialize all fields in xt_init platform/x86: sony-laptop: Fix unintentional fall-through iio: adc: xilinx: fix potential use-after-free on remove HID: input: add mapping for Expose/Overview key HID: input: add mapping for keyboard Brightness Up/Down/Toggle keys libnvdimm/btt: Fix a kmemdup failure check s390/dasd: Fix capacity calculation for large volumes s390/3270: fix lockdep false positive on view->lock KVM: x86: avoid misreporting level-triggered irqs as edge-triggered in tracing tools lib traceevent: Fix missing equality check for strcmp init: initialize jump labels before command line option parsing ipvs: do not schedule icmp errors from tunnels s390: ctcm: fix ctcm_new_device error return code selftests/net: correct the return value for run_netsocktests gpu: ipu-v3: dp: fix CSC handling cw1200: fix missing unlock on error in cw1200_hw_scan() x86/vdso: Pass --eh-frame-hdr to the linker Don't jump to compute_result state from check_result state locking/static_keys: Provide DECLARE and well as DEFINE macros x86/microcode/intel: Add a helper which gives the microcode revision x86: stop exporting msr-index.h to userland bitops: avoid integer overflow in GENMASK(_ULL) x86/microcode/intel: Check microcode revision before updating sibling threads x86/MCE: Save microcode revision in machine check records x86/cpufeatures: Hide AMD-specific speculation flags x86/speculation: Support Enhanced IBRS on future CPUs x86/speculation: Simplify the CPU bug detection logic x86/bugs: Add AMD's variant of SSB_NO x86/bugs: Add AMD's SPEC_CTRL MSR usage x86/bugs: Switch the selection of mitigation from CPU vendor to CPU features locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR x86/speculation: Remove SPECTRE_V2_IBRS in enum spectre_v2_mitigation x86/microcode: Make sure boot_cpu_data.microcode is up-to-date x86/microcode: Update the new microcode revision unconditionally x86/cpu: Sanitize FAM6_ATOM naming KVM: x86: SVM: Call x86_spec_ctrl_set_guest/host() with interrupts disabled x86/mm: Use WRITE_ONCE() when setting PTEs x86/speculation: Apply IBPB more strictly to avoid cross-process data leak x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation x86/speculation: Propagate information about RSB filling mitigation to sysfs x86/speculation: Update the TIF_SSBD comment x86/speculation: Clean up spectre_v2_parse_cmdline() x86/speculation: Remove unnecessary ret variable in cpu_show_common() x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() x86/speculation: Disable STIBP when enhanced IBRS is in use x86/speculation: Rename SSBD update functions x86/speculation: Reorganize speculation control MSRs update x86/Kconfig: Select SCHED_SMT if SMP enabled sched: Add sched_smt_active() x86/speculation: Rework SMT state change x86/speculation: Reorder the spec_v2 code x86/speculation: Mark string arrays const correctly x86/speculataion: Mark command line parser data __initdata x86/speculation: Unify conditional spectre v2 print functions x86/speculation: Add command line control for indirect branch speculation x86/speculation: Prepare for per task indirect branch speculation control x86/process: Consolidate and simplify switch_to_xtra() code x86/speculation: Avoid __switch_to_xtra() calls x86/speculation: Prepare for conditional IBPB in switch_mm() x86/speculation: Split out TIF update x86/speculation: Prepare arch_smt_update() for PRCTL mode x86/speculation: Prevent stale SPEC_CTRL msr content x86/speculation: Add prctl() control for indirect branch speculation x86/speculation: Enable prctl mode for spectre_v2_user x86/speculation: Add seccomp Spectre v2 user space protection mode x86/speculation: Provide IBPB always command line options kvm: x86: Report STIBP on GET_SUPPORTED_CPUID x86/msr-index: Cleanup bit defines x86/speculation: Consolidate CPU whitelists x86/speculation/mds: Add basic bug infrastructure for MDS x86/speculation/mds: Add BUG_MSBDS_ONLY x86/kvm: Expose X86_FEATURE_MD_CLEAR to guests x86/speculation/mds: Add mds_clear_cpu_buffers() x86/speculation/mds: Clear CPU buffers on exit to user x86/speculation/mds: Conditionally clear CPU buffers on idle entry x86/speculation/mds: Add mitigation control for MDS x86/speculation/l1tf: Document l1tf in sysfs x86/speculation/mds: Add sysfs reporting for MDS x86/speculation/mds: Add mitigation mode VMWERV Documentation: Move L1TF to separate directory Documentation: Add MDS vulnerability documentation x86/cpu/bugs: Use __initconst for 'const' init data x86/speculation: Move arch_smt_update() call to after mitigation decisions x86/speculation/mds: Add SMT warning message x86/speculation/mds: Fix comment x86/speculation/mds: Print SMT vulnerable on MSBDS with mitigations off cpu/speculation: Add 'mitigations=' cmdline option x86/speculation: Support 'mitigations=' cmdline option x86/speculation/mds: Add 'mitigations=' support for MDS x86/mds: Add MDSUM variant to the MDS documentation Documentation: Correct the possible MDS sysfs values x86/speculation/mds: Fix documentation typo x86/bugs: Change L1TF mitigation string to match upstream USB: serial: use variable for status USB: serial: fix unthrottle races powerpc/64s: Include cpu header bridge: Fix error path for kobject_init_and_add() net: ucc_geth - fix Oops when changing number of buffers in the ring packet: Fix error path in packet_init vlan: disable SIOCSHWTSTAMP in container vrf: sit mtu should not be updated when vrf netdev is the link ipv4: Fix raw socket lookup for local traffic bonding: fix arp_validate toggling in active-backup mode drivers/virt/fsl_hypervisor.c: dereferencing error pointers in ioctl drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl powerpc/booke64: set RI in default MSR powerpc/lib: fix book3s/32 boot failure due to code patching Linux 4.4.180 Change-Id: If2d2fdd451b55c002666b32022b269cec9545607 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | | | | x86/speculation/mds: Add sysfs reporting for MDSThomas Gleixner2019-05-16
| | | |_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 8a4b06d391b0a42a373808979b5028f5c84d9c6a upstream. Add the sysfs reporting file for MDS. It exposes the vulnerability and mitigation state similar to the existing files for the other speculative hardware vulnerabilities. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Borislav Petkov <bp@suse.de> Reviewed-by: Jon Masters <jcm@redhat.com> Tested-by: Jon Masters <jcm@redhat.com> [bwh: Backported to 4.4: - Test x86_hyper instead of using hypervisor_is_type() - Adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | | | | | Merge android-4.4.177 (0c3b8c4) into msm-4.4Srinivasarao P2019-03-25
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-0c3b8c4 Linux 4.4.177 KVM: X86: Fix residual mmio emulation request to userspace KVM: nVMX: Ignore limit checks on VMX instructions using flat segments KVM: nVMX: Sign extend displacements of VMX instr's mem operands drm/radeon/evergreen_cs: fix missing break in switch statement media: uvcvideo: Avoid NULL pointer dereference at the end of streaming rcu: Do RCU GP kthread self-wakeup from softirq and interrupt PM / wakeup: Rework wakeup source timer cancellation nfsd: fix wrong check in write_v4_end_grace() nfsd: fix memory corruption caused by readdir NFS: Don't recoalesce on error in nfs_pageio_complete_mirror() NFS: Fix an I/O request leakage in nfs_do_recoalesce md: Fix failed allocation of md_register_thread perf intel-pt: Fix overlap calculation for padding perf auxtrace: Define auxtrace record alignment perf intel-pt: Fix CYC timestamp calculation after OVF NFS41: pop some layoutget errors to application dm: fix to_sector() for 32bit ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify powerpc/83xx: Also save/restore SPRG4-7 during suspend powerpc/powernv: Make opal log only readable by root powerpc/wii: properly disable use of BATs when requested. powerpc/32: Clear on-stack exception marker upon exception return jbd2: fix compile warning when using JBUFFER_TRACE jbd2: clear dirty flag when revoking a buffer from an older transaction serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() serial: 8250_pci: Fix number of ports for ACCES serial cards perf bench: Copy kernel files needed to build mem{cpy,set} x86_64 benchmarks i2c: tegra: fix maximum transfer size parport_pc: fix find_superio io compare code, should use equal test. intel_th: Don't reference unassigned outputs kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv mm/vmalloc: fix size check for remap_vmalloc_range_partial() dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit clk: ingenic: Fix round_rate misbehaving with non-integer dividers ext2: Fix underflow in ext2_max_size() ext4: fix crash during online resizing cpufreq: pxa2xx: remove incorrect __init annotation cpufreq: tegra124: add missing of_node_put() crypto: pcbc - remove bogus memcpy()s with src == dest Btrfs: fix corruption reading shared and compressed extents after hole punching btrfs: ensure that a DUP or RAID1 block group has exactly two stripes m68k: Add -ffreestanding to CFLAGS scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock scsi: virtio_scsi: don't send sc payload with tmfs s390/virtio: handle find on invalid queue gracefully clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR regulator: s2mpa01: Fix step values for some LDOs regulator: s2mps11: Fix steps for buck7, buck8 and LDO35 ACPI / device_sysfs: Avoid OF modalias creation for removed device tracing: Do not free iter->trace in fail path of tracing_open_pipe() CIFS: Fix read after write for files with read caching crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling stm class: Prevent division by zero tmpfs: fix uninitialized return value in shmem_link net: set static variable an initial value in atl2_probe() mac80211_hwsim: propagate genlmsg_reply return code phonet: fix building with clang ARC: uacces: remove lp_start, lp_end from clobber list tmpfs: fix link accounting when a tmpfile is linked in arm64: Relax GIC version check during early boot ASoC: topology: free created components in tplg load error net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe() pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins net: systemport: Fix reception of BPDUs scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task assoc_array: Fix shortcut creation ARM: 8824/1: fix a migrating irq bug when hotplug cpu Input: st-keyscan - fix potential zalloc NULL dereference i2c: cadence: Fix the hold bit setting Input: matrix_keypad - use flush_delayed_work() ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized s390/dasd: fix using offset into zero size array error gpu: ipu-v3: Fix CSI offsets for imx53 gpu: ipu-v3: Fix i.MX51 CSI control registers offset crypto: ahash - fix another early termination in hash walk crypto: caam - fixed handling of sg list stm class: Fix an endless loop in channel allocation ASoC: fsl_esai: fix register setting issue in RIGHT_J mode 9p/net: fix memory leak in p9_client_create 9p: use inode->i_lock to protect i_size_write() under 32-bit media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused() It's wrong to add len to sector_nr in raid10 reshape twice fs/9p: use fscache mutex rather than spinlock ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 tcp/dccp: remove reqsk_put() from inet_child_forget() gro_cells: make sure device is up in gro_cells_receive() net/hsr: fix possible crash in add_timer() vxlan: Fix GRO cells race condition between receive and link delete vxlan: test dev->flags & IFF_UP before calling gro_cells_receive() ipvlan: disallow userns cap_net_admin to change global mode/flags missing barriers in some of unix_sock ->addr and ->path accesses net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 mdio_bus: Fix use-after-free on device_register fails net/x25: fix a race in x25_bind() net/mlx4_core: Fix qp mtt size calculation net/mlx4_core: Fix reset flow when in command polling mode tcp: handle inet_csk_reqsk_queue_add() failures route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race ravb: Decrease TxFIFO depth of Q3 and Q2 to one pptp: dst_release sk_dst_cache in pptp_sock_destruct net/x25: reset state in x25_connect() net/x25: fix use-after-free in x25_device_event() net: sit: fix UBSAN Undefined behaviour in check_6rd net: hsr: fix memory leak in hsr_dev_finalize() l2tp: fix infoleak in l2tp_ip6_recvmsg() KEYS: restrict /proc/keys by credentials at open time netfilter: nf_conntrack_tcp: Fix stack out of bounds when parsing TCP options netfilter: nfnetlink_acct: validate NFACCT_FILTER parameters netfilter: nfnetlink_log: just returns error for unknown command netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES udplite: call proper backlog handlers ARM: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420 Revert "x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls" ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock() iscsi_ibft: Fix missing break in switch statement Input: elan_i2c - add id for touchpad found in Lenovo s21e-20 Input: wacom_serial4 - add support for Wacom ArtPad II tablet MIPS: Remove function size check in get_frame_info() perf symbols: Filter out hidden symbols from labels s390/qeth: fix use-after-free in error path dmaengine: dmatest: Abort test in case of mapping error dmaengine: at_xdmac: Fix wrongfull report of a channel as in use irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable ARM: pxa: ssp: unneeded to free devm_ allocated data autofs: fix error return in autofs_fill_super() autofs: drop dentry reference only when it is never used fs/drop_caches.c: avoid softlockups in drop_pagecache_sb() mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone x86_64: increase stack size for KASAN_EXTRA x86/kexec: Don't setup EFI info if EFI runtime is not enabled cifs: fix computation for MAX_SMB2_HDR_SIZE platform/x86: Fix unmet dependency warning for SAMSUNG_Q10 scsi: libfc: free skb when receiving invalid flogi resp nfs: Fix NULL pointer dereference of dev_name gpio: vf610: Mask all GPIO interrupts net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup() net: hns: Fix wrong read accesses via Clause 45 MDIO protocol net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case xtensa: SMP: limit number of possible CPUs by NR_CPUS xtensa: SMP: mark each possible CPU as present xtensa: smp_lx200_defconfig: fix vectors clash xtensa: SMP: fix secondary CPU initialization xtensa: SMP: fix ccount_timer_shutdown iommu/amd: Fix IOMMU page flush when detach device from a domain ipvs: Fix signed integer overflow when setsockopt timeout IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM perf tools: Handle TOPOLOGY headers with no CPU vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel media: uvcvideo: Fix 'type' check leading to overflow ip6mr: Do not call __IP6_INC_STATS() from preemptible context net: dsa: mv88e6xxx: Fix u64 statistics netlabel: fix out-of-bounds memory accesses hugetlbfs: fix races and page leaks during migration MIPS: irq: Allocate accurate order pages for irq stack applicom: Fix potential Spectre v1 vulnerabilities x86/CPU/AMD: Set the CPB bit unconditionally on F17h net: phy: Micrel KSZ8061: link failure after cable connect net: avoid use IPCB in cipso_v4_error net: Add __icmp_send helper. xen-netback: fix occasional leak of grant ref mappings under memory pressure net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails bnxt_en: Drop oversize TX packets to prevent errors. team: Free BPF filter when unregistering netdev sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79 net-sysfs: Fix mem leak in netdev_register_kobject staging: lustre: fix buffer overflow of string buffer isdn: isdn_tty: fix build warning of strncpy ncpfs: fix build warning of strncpy sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names cpufreq: Use struct kobj_attribute instead of struct global_attr USB: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485 USB: serial: cp210x: add ID for Ingenico 3070 USB: serial: option: add Telit ME910 ECM composition x86/uaccess: Don't leak the AC flag into __put_user() value evaluation mm: enforce min addr even if capable() in expand_downwards() mmc: spi: Fix card detection during probe powerpc: Always initialize input array when calling epapr_hypercall() KVM: arm/arm64: Fix MMIO emulation data handling arm/arm64: KVM: Feed initialized memory to MMIO accesses KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1 cfg80211: extend range deviation for DMG mac80211: don't initiate TDLS connection if station is not associated to AP ibmveth: Do not process frames after calling napi_reschedule net: altera_tse: fix connect_local_phy error path scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state() serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling mac80211: fix miscounting of ttl-dropped frames ARC: fix __ffs return value to avoid build warnings ASoC: imx-audmux: change snprintf to scnprintf for possible overflow ASoC: dapm: change snprintf to scnprintf for possible overflow usb: gadget: Potential NULL dereference on allocation error usb: dwc3: gadget: Fix the uninitialized link_state when udc starts thermal: int340x_thermal: Fix a NULL vs IS_ERR() check ALSA: compress: prevent potential divide by zero bugs ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field drm/msm: Unblock writer if reader closes file scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached libceph: handle an empty authorize reply Revert "bridge: do not add port to router list when receives query with source 0.0.0.0" ARCv2: Enable unaligned access in early ASM code net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach() team: avoid complex list operations in team_nl_cmd_options_set() net/packet: fix 4gb buffer limit due to overflow check batman-adv: fix uninit-value in batadv_interface_tx() KEYS: always initialize keyring_index_key::desc_len KEYS: user: Align the payload buffer RDMA/srp: Rework SCSI device reset handling isdn: avm: Fix string plus integer warning from Clang leds: lp5523: fix a missing check of return value of lp55xx_read atm: he: fix sign-extension overflow on large shift isdn: i4l: isdn_tty: Fix some concurrency double-free bugs MIPS: jazz: fix 64bit build scsi: isci: initialize shost fully before calling scsi_add_host() scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param MIPS: ath79: Enable OF serial ports in the default config net: hns: Fix use after free identified by SLUB debug mfd: mc13xxx: Fix a missing check of a register-read failure mfd: wm5110: Add missing ASRC rate register mfd: qcom_rpm: write fw_version to CTRL_REG mfd: ab8500-core: Return zero in get_register_interruptible() mfd: db8500-prcmu: Fix some section annotations mfd: twl-core: Fix section annotations on {,un}protect_pm_master mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells KEYS: allow reaching the keys quotas exactly numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES ceph: avoid repeatedly adding inode to mdsc->snap_flush_list Revert "ANDROID: arm: process: Add display of memory around registers when displaying regs." ANDROID: mnt: Propagate remount correctly ANDROID: cuttlefish_defconfig: Add support for AC97 audio ANDROID: overlayfs: override_creds=off option bypass creator_cred FROMGIT: binder: create node flag to request sender's security context Conflicts: arch/arm/kernel/irq.c drivers/media/v4l2-core/videobuf2-v4l2.c sound/core/compress_offload.c Change-Id: I998f8d53b0c5b8a7102816034452b1779a3b69a3 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | | | | Merge 4.4.177 into android-4.4Greg Kroah-Hartman2019-03-23
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.177 ceph: avoid repeatedly adding inode to mdsc->snap_flush_list numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES KEYS: allow reaching the keys quotas exactly mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells mfd: twl-core: Fix section annotations on {,un}protect_pm_master mfd: db8500-prcmu: Fix some section annotations mfd: ab8500-core: Return zero in get_register_interruptible() mfd: qcom_rpm: write fw_version to CTRL_REG mfd: wm5110: Add missing ASRC rate register mfd: mc13xxx: Fix a missing check of a register-read failure net: hns: Fix use after free identified by SLUB debug MIPS: ath79: Enable OF serial ports in the default config scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param scsi: isci: initialize shost fully before calling scsi_add_host() MIPS: jazz: fix 64bit build isdn: i4l: isdn_tty: Fix some concurrency double-free bugs atm: he: fix sign-extension overflow on large shift leds: lp5523: fix a missing check of return value of lp55xx_read isdn: avm: Fix string plus integer warning from Clang RDMA/srp: Rework SCSI device reset handling KEYS: user: Align the payload buffer KEYS: always initialize keyring_index_key::desc_len batman-adv: fix uninit-value in batadv_interface_tx() net/packet: fix 4gb buffer limit due to overflow check team: avoid complex list operations in team_nl_cmd_options_set() sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach() net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames ARCv2: Enable unaligned access in early ASM code Revert "bridge: do not add port to router list when receives query with source 0.0.0.0" libceph: handle an empty authorize reply scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached drm/msm: Unblock writer if reader closes file ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field ALSA: compress: prevent potential divide by zero bugs thermal: int340x_thermal: Fix a NULL vs IS_ERR() check usb: dwc3: gadget: Fix the uninitialized link_state when udc starts usb: gadget: Potential NULL dereference on allocation error ASoC: dapm: change snprintf to scnprintf for possible overflow ASoC: imx-audmux: change snprintf to scnprintf for possible overflow ARC: fix __ffs return value to avoid build warnings mac80211: fix miscounting of ttl-dropped frames serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state() net: altera_tse: fix connect_local_phy error path ibmveth: Do not process frames after calling napi_reschedule mac80211: don't initiate TDLS connection if station is not associated to AP cfg80211: extend range deviation for DMG KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1 arm/arm64: KVM: Feed initialized memory to MMIO accesses KVM: arm/arm64: Fix MMIO emulation data handling powerpc: Always initialize input array when calling epapr_hypercall() mmc: spi: Fix card detection during probe mm: enforce min addr even if capable() in expand_downwards() x86/uaccess: Don't leak the AC flag into __put_user() value evaluation USB: serial: option: add Telit ME910 ECM composition USB: serial: cp210x: add ID for Ingenico 3070 USB: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485 cpufreq: Use struct kobj_attribute instead of struct global_attr sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names ncpfs: fix build warning of strncpy isdn: isdn_tty: fix build warning of strncpy staging: lustre: fix buffer overflow of string buffer net-sysfs: Fix mem leak in netdev_register_kobject sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79 team: Free BPF filter when unregistering netdev bnxt_en: Drop oversize TX packets to prevent errors. net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails xen-netback: fix occasional leak of grant ref mappings under memory pressure net: Add __icmp_send helper. net: avoid use IPCB in cipso_v4_error net: phy: Micrel KSZ8061: link failure after cable connect x86/CPU/AMD: Set the CPB bit unconditionally on F17h applicom: Fix potential Spectre v1 vulnerabilities MIPS: irq: Allocate accurate order pages for irq stack hugetlbfs: fix races and page leaks during migration netlabel: fix out-of-bounds memory accesses net: dsa: mv88e6xxx: Fix u64 statistics ip6mr: Do not call __IP6_INC_STATS() from preemptible context media: uvcvideo: Fix 'type' check leading to overflow vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel perf tools: Handle TOPOLOGY headers with no CPU IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM ipvs: Fix signed integer overflow when setsockopt timeout iommu/amd: Fix IOMMU page flush when detach device from a domain xtensa: SMP: fix ccount_timer_shutdown xtensa: SMP: fix secondary CPU initialization xtensa: smp_lx200_defconfig: fix vectors clash xtensa: SMP: mark each possible CPU as present xtensa: SMP: limit number of possible CPUs by NR_CPUS net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case net: hns: Fix wrong read accesses via Clause 45 MDIO protocol net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup() gpio: vf610: Mask all GPIO interrupts nfs: Fix NULL pointer dereference of dev_name scsi: libfc: free skb when receiving invalid flogi resp platform/x86: Fix unmet dependency warning for SAMSUNG_Q10 cifs: fix computation for MAX_SMB2_HDR_SIZE x86/kexec: Don't setup EFI info if EFI runtime is not enabled x86_64: increase stack size for KASAN_EXTRA mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone fs/drop_caches.c: avoid softlockups in drop_pagecache_sb() autofs: drop dentry reference only when it is never used autofs: fix error return in autofs_fill_super() ARM: pxa: ssp: unneeded to free devm_ allocated data irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable dmaengine: at_xdmac: Fix wrongfull report of a channel as in use dmaengine: dmatest: Abort test in case of mapping error s390/qeth: fix use-after-free in error path perf symbols: Filter out hidden symbols from labels MIPS: Remove function size check in get_frame_info() Input: wacom_serial4 - add support for Wacom ArtPad II tablet Input: elan_i2c - add id for touchpad found in Lenovo s21e-20 iscsi_ibft: Fix missing break in switch statement futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock() ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU Revert "x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls" ARM: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420 udplite: call proper backlog handlers netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES netfilter: nfnetlink_log: just returns error for unknown command netfilter: nfnetlink_acct: validate NFACCT_FILTER parameters netfilter: nf_conntrack_tcp: Fix stack out of bounds when parsing TCP options KEYS: restrict /proc/keys by credentials at open time l2tp: fix infoleak in l2tp_ip6_recvmsg() net: hsr: fix memory leak in hsr_dev_finalize() net: sit: fix UBSAN Undefined behaviour in check_6rd net/x25: fix use-after-free in x25_device_event() net/x25: reset state in x25_connect() pptp: dst_release sk_dst_cache in pptp_sock_destruct ravb: Decrease TxFIFO depth of Q3 and Q2 to one route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race tcp: handle inet_csk_reqsk_queue_add() failures net/mlx4_core: Fix reset flow when in command polling mode net/mlx4_core: Fix qp mtt size calculation net/x25: fix a race in x25_bind() mdio_bus: Fix use-after-free on device_register fails net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255 missing barriers in some of unix_sock ->addr and ->path accesses ipvlan: disallow userns cap_net_admin to change global mode/flags vxlan: test dev->flags & IFF_UP before calling gro_cells_receive() vxlan: Fix GRO cells race condition between receive and link delete net/hsr: fix possible crash in add_timer() gro_cells: make sure device is up in gro_cells_receive() tcp/dccp: remove reqsk_put() from inet_child_forget() ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 fs/9p: use fscache mutex rather than spinlock It's wrong to add len to sector_nr in raid10 reshape twice media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused() 9p: use inode->i_lock to protect i_size_write() under 32-bit 9p/net: fix memory leak in p9_client_create ASoC: fsl_esai: fix register setting issue in RIGHT_J mode stm class: Fix an endless loop in channel allocation crypto: caam - fixed handling of sg list crypto: ahash - fix another early termination in hash walk gpu: ipu-v3: Fix i.MX51 CSI control registers offset gpu: ipu-v3: Fix CSI offsets for imx53 s390/dasd: fix using offset into zero size array error ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized Input: matrix_keypad - use flush_delayed_work() i2c: cadence: Fix the hold bit setting Input: st-keyscan - fix potential zalloc NULL dereference ARM: 8824/1: fix a migrating irq bug when hotplug cpu assoc_array: Fix shortcut creation scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task net: systemport: Fix reception of BPDUs pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe() ASoC: topology: free created components in tplg load error arm64: Relax GIC version check during early boot tmpfs: fix link accounting when a tmpfile is linked in ARC: uacces: remove lp_start, lp_end from clobber list phonet: fix building with clang mac80211_hwsim: propagate genlmsg_reply return code net: set static variable an initial value in atl2_probe() tmpfs: fix uninitialized return value in shmem_link stm class: Prevent division by zero crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling CIFS: Fix read after write for files with read caching tracing: Do not free iter->trace in fail path of tracing_open_pipe() ACPI / device_sysfs: Avoid OF modalias creation for removed device regulator: s2mps11: Fix steps for buck7, buck8 and LDO35 regulator: s2mpa01: Fix step values for some LDOs clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown s390/virtio: handle find on invalid queue gracefully scsi: virtio_scsi: don't send sc payload with tmfs scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock m68k: Add -ffreestanding to CFLAGS btrfs: ensure that a DUP or RAID1 block group has exactly two stripes Btrfs: fix corruption reading shared and compressed extents after hole punching crypto: pcbc - remove bogus memcpy()s with src == dest cpufreq: tegra124: add missing of_node_put() cpufreq: pxa2xx: remove incorrect __init annotation ext4: fix crash during online resizing ext2: Fix underflow in ext2_max_size() clk: ingenic: Fix round_rate misbehaving with non-integer dividers dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit mm/vmalloc: fix size check for remap_vmalloc_range_partial() kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv intel_th: Don't reference unassigned outputs parport_pc: fix find_superio io compare code, should use equal test. i2c: tegra: fix maximum transfer size perf bench: Copy kernel files needed to build mem{cpy,set} x86_64 benchmarks serial: 8250_pci: Fix number of ports for ACCES serial cards serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() jbd2: clear dirty flag when revoking a buffer from an older transaction jbd2: fix compile warning when using JBUFFER_TRACE powerpc/32: Clear on-stack exception marker upon exception return powerpc/wii: properly disable use of BATs when requested. powerpc/powernv: Make opal log only readable by root powerpc/83xx: Also save/restore SPRG4-7 during suspend ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify dm: fix to_sector() for 32bit NFS41: pop some layoutget errors to application perf intel-pt: Fix CYC timestamp calculation after OVF perf auxtrace: Define auxtrace record alignment perf intel-pt: Fix overlap calculation for padding md: Fix failed allocation of md_register_thread NFS: Fix an I/O request leakage in nfs_do_recoalesce NFS: Don't recoalesce on error in nfs_pageio_complete_mirror() nfsd: fix memory corruption caused by readdir nfsd: fix wrong check in write_v4_end_grace() PM / wakeup: Rework wakeup source timer cancellation rcu: Do RCU GP kthread self-wakeup from softirq and interrupt media: uvcvideo: Avoid NULL pointer dereference at the end of streaming drm/radeon/evergreen_cs: fix missing break in switch statement KVM: nVMX: Sign extend displacements of VMX instr's mem operands KVM: nVMX: Ignore limit checks on VMX instructions using flat segments KVM: X86: Fix residual mmio emulation request to userspace Linux 4.4.177 Change-Id: Ide9813404248e6d7f9dc4024ac244dc1fbdd21b6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | | | PM / wakeup: Rework wakeup source timer cancellationViresh Kumar2019-03-23
| | | |_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 1fad17fb1bbcd73159c2b992668a6957ecc5af8a upstream. If wakeup_source_add() is called right after wakeup_source_remove() for the same wakeup source, timer_setup() may be called for a potentially scheduled timer which is incorrect. To avoid that, move the wakeup source timer cancellation from wakeup_source_drop() to wakeup_source_remove(). Moreover, make wakeup_source_remove() clear the timer function after canceling the timer to let wakeup_source_not_registered() treat unregistered wakeup sources in the same way as the ones that have never been registered. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: 4.4+ <stable@vger.kernel.org> # 4.4+ [ rjw: Subject, changelog, merged two patches together ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | | | | Merge android-4.4.173 (64b5644) into msm-4.4Srinivasarao P2019-02-08
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-64b5644 Linux 4.4.173 fs: don't scan the inode cache before SB_BORN is set mm: migrate: don't rely on __PageMovable() of newpage after unlocking it drivers: core: Remove glue dirs from sysfs earlier cifs: Always resolve hostname before reconnecting mm, oom: fix use-after-free in oom_kill_process kernel/exit.c: release ptraced tasks before zap_pid_ns_processes mmc: sdhci-iproc: handle mmc_of_parse() errors during probe platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK gfs2: Revert "Fix loop in gfs2_rbm_find" arm64: hyp-stub: Forbid kprobing of the hyp-stub ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment fs/dcache: Fix incorrect nr_dentry_unused accounting in shrink_dcache_sb() CIFS: Do not count -ENODATA as failure for query directory l2tp: fix reading optional fields of L2TPv3 l2tp: remove l2specific_len dependency in l2tp_core ucc_geth: Reset BQL queue when stopping device net/rose: fix NULL ax25_cb kernel panic netrom: switch to sock timer API net/mlx4_core: Add masking for a few queries on HCA caps l2tp: copy 4 more bytes to linear part if necessary ipv6: Consider sk_bound_dev_if when binding a socket to an address fs: add the fsnotify call to vfs_iter_write s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU Revert "loop: Fold __loop_release into loop_release" Revert "loop: Get rid of loop_index_mutex" Revert "loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()" f2fs: read page index before freeing arm64: mm: remove page_mapping check in __sync_icache_dcache irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size perf unwind: Take pgoff into account when reporting elf to libdwfl perf unwind: Unwind with libdw doesn't take symfs into account vt: invoke notifier on screen size change can: bcm: check timer values before ktime conversion can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by removing it x86/kaslr: Fix incorrect i8254 outb() parameters KVM: x86: Fix single-step debugging Input: xpad - add support for SteelSeries Stratus Duo CIFS: Fix possible hang during async MTU reads and writes tty/n_hdlc: fix __might_sleep warning tty: Handle problem if line discipline does not have receive_buf staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1 char/mwave: fix potential Spectre v1 vulnerability s390/smp: fix CPU hotplug deadlock with CPU rescan s390/early: improve machine detection ARC: perf: map generic branches to correct hardware condition ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages USB: serial: pl2303: add new PID to support PL2303TB USB: serial: simple: add Motorola Tetra TPG2200 device id net: bridge: Fix ethernet header pointer before check skb forwardable net_sched: refetch skb protocol for each filter net: ipv4: Fix memory leak in network namespace dismantle openvswitch: Avoid OOB read when parsing flow nlattrs net: Fix usage of pskb_trim_rcsum UPSTREAM: binder: filter out nodes when showing binder procs ANDROID: cuttlefish_defconfig: Enable CONFIG_RTC_HCTOSYS Conflicts: mm/migrate.c Change-Id: I7986dc89d88607986d00d56f01812fe806d7f4dc Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | | | Merge 4.4.173 into android-4.4Greg Kroah-Hartman2019-02-07
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.173 net: Fix usage of pskb_trim_rcsum openvswitch: Avoid OOB read when parsing flow nlattrs net: ipv4: Fix memory leak in network namespace dismantle net_sched: refetch skb protocol for each filter net: bridge: Fix ethernet header pointer before check skb forwardable USB: serial: simple: add Motorola Tetra TPG2200 device id USB: serial: pl2303: add new PID to support PL2303TB ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages ARC: perf: map generic branches to correct hardware condition s390/early: improve machine detection s390/smp: fix CPU hotplug deadlock with CPU rescan char/mwave: fix potential Spectre v1 vulnerability staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1 tty: Handle problem if line discipline does not have receive_buf tty/n_hdlc: fix __might_sleep warning CIFS: Fix possible hang during async MTU reads and writes Input: xpad - add support for SteelSeries Stratus Duo KVM: x86: Fix single-step debugging x86/kaslr: Fix incorrect i8254 outb() parameters can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by removing it can: bcm: check timer values before ktime conversion vt: invoke notifier on screen size change perf unwind: Unwind with libdw doesn't take symfs into account perf unwind: Take pgoff into account when reporting elf to libdwfl irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size arm64: mm: remove page_mapping check in __sync_icache_dcache f2fs: read page index before freeing Revert "loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()" Revert "loop: Get rid of loop_index_mutex" Revert "loop: Fold __loop_release into loop_release" s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU fs: add the fsnotify call to vfs_iter_write ipv6: Consider sk_bound_dev_if when binding a socket to an address l2tp: copy 4 more bytes to linear part if necessary net/mlx4_core: Add masking for a few queries on HCA caps netrom: switch to sock timer API net/rose: fix NULL ax25_cb kernel panic ucc_geth: Reset BQL queue when stopping device l2tp: remove l2specific_len dependency in l2tp_core l2tp: fix reading optional fields of L2TPv3 CIFS: Do not count -ENODATA as failure for query directory fs/dcache: Fix incorrect nr_dentry_unused accounting in shrink_dcache_sb() ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment arm64: hyp-stub: Forbid kprobing of the hyp-stub gfs2: Revert "Fix loop in gfs2_rbm_find" platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes mmc: sdhci-iproc: handle mmc_of_parse() errors during probe kernel/exit.c: release ptraced tasks before zap_pid_ns_processes mm, oom: fix use-after-free in oom_kill_process cifs: Always resolve hostname before reconnecting drivers: core: Remove glue dirs from sysfs earlier mm: migrate: don't rely on __PageMovable() of newpage after unlocking it fs: don't scan the inode cache before SB_BORN is set Linux 4.4.173 Change-Id: Ifc01c8b56016e9145bb67258f91dfc6b6983354c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | | drivers: core: Remove glue dirs from sysfs earlierBenjamin Herrenschmidt2019-02-06
| | | |_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 726e41097920a73e4c7c33385dcc0debb1281e18 upstream. For devices with a class, we create a "glue" directory between the parent device and the new device with the class name. This directory is never "explicitely" removed when empty however, this is left to the implicit sysfs removal done by kobject_release() when the object loses its last reference via kobject_put(). This is problematic because as long as it's not been removed from sysfs, it is still present in the class kset and in sysfs directory structure. The presence in the class kset exposes a use after free bug fixed by the previous patch, but the presence in sysfs means that until the kobject is released, which can take a while (especially with kobject debugging), any attempt at re-creating such as binding a new device for that class/parent pair, will result in a sysfs duplicate file name error. This fixes it by instead doing an explicit kobject_del() when the glue dir is empty, by keeping track of the number of child devices of the gluedir. This is made easy by the fact that all glue dir operations are done with a global mutex, and there's already a function (cleanup_glue_dir) called in all the right places taking that mutex that can be enhanced for this. It appears that this was in fact the intent of the function, but the implementation was wrong. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Zubin Mithra <zsm@chromium.org> Cc: Guenter Roeck <groeck@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | | | Merge android-4.4.172 (b3e9e81) into msm-4.4Srinivasarao P2019-01-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-b3e9e81 Linux 4.4.172 ipmi:ssif: Fix handling of multi-part return messages net: speed up skb_rbtree_purge() mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps mm/page-writeback.c: don't break integrity writeback on ->writepage() error ocfs2: fix panic due to unrecovered local alloc scsi: megaraid: fix out-of-bound array accesses sysfs: Disable lockdep for driver bind/unbind files ALSA: bebob: fix model-id of unit for Apogee Ensemble dm snapshot: Fix excessive memory usage and workqueue stalls dm kcopyd: Fix bug causing workqueue stalls perf parse-events: Fix unchecked usage of strncpy() perf svghelper: Fix unchecked usage of strncpy() perf intel-pt: Fix error with config term "pt=0" mmc: atmel-mci: do not assume idle after atmci_request_end kconfig: fix memory leak when EOF is encountered in quotation kconfig: fix file name and line number of warn_ignored_character() clk: imx6q: reset exclusive gates on init scsi: target: use consistent left-aligned ASCII INQUIRY data net: call sk_dst_reset when set SO_DONTROUTE media: firewire: Fix app_info parameter type in avc_ca{,_app}_info powerpc/pseries/cpuidle: Fix preempt warning pstore/ram: Do not treat empty buffers as valid jffs2: Fix use of uninitialized delayed_work, lockdep breakage arm64: perf: set suppress_bind_attrs flag to true MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur writeback: don't decrement wb->refcnt if !wb->bdi e1000e: allow non-monotonic SYSTIM readings platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address r8169: Add support for new Realtek Ethernet media: vb2: be sure to unlock mutex on errors drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl() loop: Get rid of loop_index_mutex loop: Fold __loop_release into loop_release block/loop: Use global lock for ioctl() operation. tipc: fix uninit-value in tipc_nl_compat_doit tipc: fix uninit-value in tipc_nl_compat_name_table_dump tipc: fix uninit-value in tipc_nl_compat_link_set tipc: fix uninit-value in tipc_nl_compat_bearer_enable tipc: fix uninit-value in tipc_nl_compat_link_reset_stats sctp: allocate sctp_sockaddr_entry with kzalloc selinux: fix GPF on invalid policy sunrpc: handle ENOMEM in rpcb_getport_async media: vb2: vb2_mmap: move lock up LSM: Check for NULL cred-security on free media: vivid: set min width/height to a value > 0 media: vivid: fix error handling of kthread_run omap2fb: Fix stack memory disclosure Disable MSI also when pcie-octeon.pcie_disable on mfd: tps6586x: Handle interrupts on suspend mips: fix n32 compat_ipc_parse_version scsi: sd: Fix cache_type_store() Yama: Check for pid death before checking ancestry btrfs: wait on ordered extents on abort cleanup crypto: authenc - fix parsing key with misaligned rta_len crypto: authencesn - Avoid twice completion call in decrypt path ip: on queued skb use skb_header_pointer instead of pskb_may_pull packet: Do not leak dev refcounts on error exit net: bridge: fix a bug on using a neighbour cache entry without checking its state ipv6: fix kernel-infoleak in ipv6_local_error() arm64: Don't trap host pointer auth use to EL2 arm64/kvm: consistently handle host HCR_EL2 flags proc: Remove empty line in /proc/self/status media: em28xx: Fix misplaced reset of dev->v4l::field_count f2fs: fix validation of the block count in sanity_check_raw_super f2fs: fix missing up_read f2fs: fix invalid memory access f2fs: fix to do sanity check with cp_pack_start_sum f2fs: fix to do sanity check with block address in main area v2 f2fs: fix to do sanity check with block address in main area f2fs: fix to do sanity check with reserved blkaddr of inline inode f2fs: fix to do sanity check with node footer and iblocks f2fs: Add sanity_check_inode() function f2fs: fix to do sanity check with user_block_count f2fs: fix to do sanity check with secs_per_zone f2fs: introduce and spread verify_blkaddr f2fs: clean up with is_valid_blkaddr() f2fs: enhance sanity_check_raw_super() to avoid potential overflow f2fs: sanity check on sit entry f2fs: check blkaddr more accuratly before issue a bio f2fs: return error during fill_super f2fs: fix race condition in between free nid allocator/initializer f2fs: free meta pages if sanity check for ckpt is failed f2fs: detect wrong layout f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack f2fs: put directory inodes before checkpoint in roll-forward recovery f2fs: introduce get_checkpoint_version for cleanup f2fs: use crc and cp version to determine roll-forward recovery f2fs: avoid unneeded loop in build_sit_entries f2fs: not allow to write illegal blkaddr f2fs: fix to avoid reading out encrypted data in page cache f2fs: fix inode cache leak f2fs: factor out fsync inode entry operations f2fs: remove an obsolete variable f2fs: give -EINVAL for norecovery and rw mount f2fs: fix to convert inline directory correctly f2fs: move sanity checking of cp into get_valid_checkpoint f2fs: cover more area with nat_tree_lock f2fs: clean up argument of recover_data can: gw: ensure DLC boundaries after CAN frame modification tty/ldsem: Wake up readers after timed out down_write() UPSTREAM: dm: do not allow readahead to limit IO size UPSTREAM: readahead: stricter check for bdi io_pages UPSTREAM: mm: don't cap request size based on read-ahead setting ANDROID: Fix cuttlefish redundant vsock connection. UPSTREAM: loop: drop caches if offset or block_size are changed Conflicts: arch/arm64/kvm/hyp.S Fixed compilation issue due to variable 'backing_dev_info', which got changed to pointer in downstream. Change-Id: I8baa569fe9fc13ed5a7e863e5ad1fb8cf1cd469e Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | | Merge 4.4.172 into android-4.4Greg Kroah-Hartman2019-01-28
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.172 tty/ldsem: Wake up readers after timed out down_write() can: gw: ensure DLC boundaries after CAN frame modification f2fs: clean up argument of recover_data f2fs: cover more area with nat_tree_lock f2fs: move sanity checking of cp into get_valid_checkpoint f2fs: fix to convert inline directory correctly f2fs: give -EINVAL for norecovery and rw mount f2fs: remove an obsolete variable f2fs: factor out fsync inode entry operations f2fs: fix inode cache leak f2fs: fix to avoid reading out encrypted data in page cache f2fs: not allow to write illegal blkaddr f2fs: avoid unneeded loop in build_sit_entries f2fs: use crc and cp version to determine roll-forward recovery f2fs: introduce get_checkpoint_version for cleanup f2fs: put directory inodes before checkpoint in roll-forward recovery f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack f2fs: detect wrong layout f2fs: free meta pages if sanity check for ckpt is failed f2fs: fix race condition in between free nid allocator/initializer f2fs: return error during fill_super f2fs: check blkaddr more accuratly before issue a bio f2fs: sanity check on sit entry f2fs: enhance sanity_check_raw_super() to avoid potential overflow f2fs: clean up with is_valid_blkaddr() f2fs: introduce and spread verify_blkaddr f2fs: fix to do sanity check with secs_per_zone f2fs: fix to do sanity check with user_block_count f2fs: Add sanity_check_inode() function f2fs: fix to do sanity check with node footer and iblocks f2fs: fix to do sanity check with reserved blkaddr of inline inode f2fs: fix to do sanity check with block address in main area f2fs: fix to do sanity check with block address in main area v2 f2fs: fix to do sanity check with cp_pack_start_sum f2fs: fix invalid memory access f2fs: fix missing up_read f2fs: fix validation of the block count in sanity_check_raw_super media: em28xx: Fix misplaced reset of dev->v4l::field_count proc: Remove empty line in /proc/self/status arm64/kvm: consistently handle host HCR_EL2 flags arm64: Don't trap host pointer auth use to EL2 ipv6: fix kernel-infoleak in ipv6_local_error() net: bridge: fix a bug on using a neighbour cache entry without checking its state packet: Do not leak dev refcounts on error exit ip: on queued skb use skb_header_pointer instead of pskb_may_pull crypto: authencesn - Avoid twice completion call in decrypt path crypto: authenc - fix parsing key with misaligned rta_len btrfs: wait on ordered extents on abort cleanup Yama: Check for pid death before checking ancestry scsi: sd: Fix cache_type_store() mips: fix n32 compat_ipc_parse_version mfd: tps6586x: Handle interrupts on suspend Disable MSI also when pcie-octeon.pcie_disable on omap2fb: Fix stack memory disclosure media: vivid: fix error handling of kthread_run media: vivid: set min width/height to a value > 0 LSM: Check for NULL cred-security on free media: vb2: vb2_mmap: move lock up sunrpc: handle ENOMEM in rpcb_getport_async selinux: fix GPF on invalid policy sctp: allocate sctp_sockaddr_entry with kzalloc tipc: fix uninit-value in tipc_nl_compat_link_reset_stats tipc: fix uninit-value in tipc_nl_compat_bearer_enable tipc: fix uninit-value in tipc_nl_compat_link_set tipc: fix uninit-value in tipc_nl_compat_name_table_dump tipc: fix uninit-value in tipc_nl_compat_doit block/loop: Use global lock for ioctl() operation. loop: Fold __loop_release into loop_release loop: Get rid of loop_index_mutex loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl() drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock media: vb2: be sure to unlock mutex on errors r8169: Add support for new Realtek Ethernet ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey e1000e: allow non-monotonic SYSTIM readings writeback: don't decrement wb->refcnt if !wb->bdi MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur arm64: perf: set suppress_bind_attrs flag to true jffs2: Fix use of uninitialized delayed_work, lockdep breakage pstore/ram: Do not treat empty buffers as valid powerpc/pseries/cpuidle: Fix preempt warning media: firewire: Fix app_info parameter type in avc_ca{,_app}_info net: call sk_dst_reset when set SO_DONTROUTE scsi: target: use consistent left-aligned ASCII INQUIRY data clk: imx6q: reset exclusive gates on init kconfig: fix file name and line number of warn_ignored_character() kconfig: fix memory leak when EOF is encountered in quotation mmc: atmel-mci: do not assume idle after atmci_request_end perf intel-pt: Fix error with config term "pt=0" perf svghelper: Fix unchecked usage of strncpy() perf parse-events: Fix unchecked usage of strncpy() dm kcopyd: Fix bug causing workqueue stalls dm snapshot: Fix excessive memory usage and workqueue stalls ALSA: bebob: fix model-id of unit for Apogee Ensemble sysfs: Disable lockdep for driver bind/unbind files scsi: megaraid: fix out-of-bound array accesses ocfs2: fix panic due to unrecovered local alloc mm/page-writeback.c: don't break integrity writeback on ->writepage() error mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps net: speed up skb_rbtree_purge() ipmi:ssif: Fix handling of multi-part return messages Linux 4.4.172 Change-Id: I02fc31d06efaf5fa116c7db95e7a543757f592ff Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | | sysfs: Disable lockdep for driver bind/unbind filesDaniel Vetter2019-01-26
| | | |_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 4f4b374332ec0ae9c738ff8ec9bed5cd97ff9adc ] This is the much more correct fix for my earlier attempt at: https://lkml.org/lkml/2018/12/10/118 Short recap: - There's not actually a locking issue, it's just lockdep being a bit too eager to complain about a possible deadlock. - Contrary to what I claimed the real problem is recursion on kn->count. Greg pointed me at sysfs_break_active_protection(), used by the scsi subsystem to allow a sysfs file to unbind itself. That would be a real deadlock, which isn't what's happening here. Also, breaking the active protection means we'd need to manually handle all the lifetime fun. - With Rafael we discussed the task_work approach, which kinda works, but has two downsides: It's a functional change for a lockdep annotation issue, and it won't work for the bind file (which needs to get the errno from the driver load function back to userspace). - Greg also asked why this never showed up: To hit this you need to unregister a 2nd driver from the unload code of your first driver. I guess only gpus do that. The bug has always been there, but only with a recent patch series did we add more locks so that lockdep built a chain from unbinding the snd-hda driver to the acpi_video_unregister call. Full lockdep splat: [12301.898799] ============================================ [12301.898805] WARNING: possible recursive locking detected [12301.898811] 4.20.0-rc7+ #84 Not tainted [12301.898815] -------------------------------------------- [12301.898821] bash/5297 is trying to acquire lock: [12301.898826] 00000000f61c6093 (kn->count#39){++++}, at: kernfs_remove_by_name_ns+0x3b/0x80 [12301.898841] but task is already holding lock: [12301.898847] 000000005f634021 (kn->count#39){++++}, at: kernfs_fop_write+0xdc/0x190 [12301.898856] other info that might help us debug this: [12301.898862] Possible unsafe locking scenario: [12301.898867] CPU0 [12301.898870] ---- [12301.898874] lock(kn->count#39); [12301.898879] lock(kn->count#39); [12301.898883] *** DEADLOCK *** [12301.898891] May be due to missing lock nesting notation [12301.898899] 5 locks held by bash/5297: [12301.898903] #0: 00000000cd800e54 (sb_writers#4){.+.+}, at: vfs_write+0x17f/0x1b0 [12301.898915] #1: 000000000465e7c2 (&of->mutex){+.+.}, at: kernfs_fop_write+0xd3/0x190 [12301.898925] #2: 000000005f634021 (kn->count#39){++++}, at: kernfs_fop_write+0xdc/0x190 [12301.898936] #3: 00000000414ef7ac (&dev->mutex){....}, at: device_release_driver_internal+0x34/0x240 [12301.898950] #4: 000000003218fbdf (register_count_mutex){+.+.}, at: acpi_video_unregister+0xe/0x40 [12301.898960] stack backtrace: [12301.898968] CPU: 1 PID: 5297 Comm: bash Not tainted 4.20.0-rc7+ #84 [12301.898974] Hardware name: Hewlett-Packard HP EliteBook 8460p/161C, BIOS 68SCF Ver. F.01 03/11/2011 [12301.898982] Call Trace: [12301.898989] dump_stack+0x67/0x9b [12301.898997] __lock_acquire+0x6ad/0x1410 [12301.899003] ? kernfs_remove_by_name_ns+0x3b/0x80 [12301.899010] ? find_held_lock+0x2d/0x90 [12301.899017] ? mutex_spin_on_owner+0xe4/0x150 [12301.899023] ? find_held_lock+0x2d/0x90 [12301.899030] ? lock_acquire+0x90/0x180 [12301.899036] lock_acquire+0x90/0x180 [12301.899042] ? kernfs_remove_by_name_ns+0x3b/0x80 [12301.899049] __kernfs_remove+0x296/0x310 [12301.899055] ? kernfs_remove_by_name_ns+0x3b/0x80 [12301.899060] ? kernfs_name_hash+0xd/0x80 [12301.899066] ? kernfs_find_ns+0x6c/0x100 [12301.899073] kernfs_remove_by_name_ns+0x3b/0x80 [12301.899080] bus_remove_driver+0x92/0xa0 [12301.899085] acpi_video_unregister+0x24/0x40 [12301.899127] i915_driver_unload+0x42/0x130 [i915] [12301.899160] i915_pci_remove+0x19/0x30 [i915] [12301.899169] pci_device_remove+0x36/0xb0 [12301.899176] device_release_driver_internal+0x185/0x240 [12301.899183] unbind_store+0xaf/0x180 [12301.899189] kernfs_fop_write+0x104/0x190 [12301.899195] __vfs_write+0x31/0x180 [12301.899203] ? rcu_read_lock_sched_held+0x6f/0x80 [12301.899209] ? rcu_sync_lockdep_assert+0x29/0x50 [12301.899216] ? __sb_start_write+0x13c/0x1a0 [12301.899221] ? vfs_write+0x17f/0x1b0 [12301.899227] vfs_write+0xb9/0x1b0 [12301.899233] ksys_write+0x50/0xc0 [12301.899239] do_syscall_64+0x4b/0x180 [12301.899247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [12301.899253] RIP: 0033:0x7f452ac7f7a4 [12301.899259] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 80 00 00 00 00 8b 05 aa f0 2c 00 48 63 ff 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 f3 c3 66 90 55 53 48 89 d5 48 89 f3 48 83 [12301.899273] RSP: 002b:00007ffceafa6918 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [12301.899282] RAX: ffffffffffffffda RBX: 000000000000000d RCX: 00007f452ac7f7a4 [12301.899288] RDX: 000000000000000d RSI: 00005612a1abf7c0 RDI: 0000000000000001 [12301.899295] RBP: 00005612a1abf7c0 R08: 000000000000000a R09: 00005612a1c46730 [12301.899301] R10: 000000000000000a R11: 0000000000000246 R12: 000000000000000d [12301.899308] R13: 0000000000000001 R14: 00007f452af4a740 R15: 000000000000000d Looking around I've noticed that usb and i2c already handle similar recursion problems, where a sysfs file can unbind the same type of sysfs somewhere else in the hierarchy. Relevant commits are: commit 356c05d58af05d582e634b54b40050c73609617b Author: Alan Stern <stern@rowland.harvard.edu> Date: Mon May 14 13:30:03 2012 -0400 sysfs: get rid of some lockdep false positives commit e9b526fe704812364bca07edd15eadeba163ebfb Author: Alexander Sverdlin <alexander.sverdlin@nsn.com> Date: Fri May 17 14:56:35 2013 +0200 i2c: suppress lockdep warning on delete_device Implement the same trick for driver bind/unbind. v2: Put the macro into bus.c (Greg). Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Ramalingam C <ramalingam.c@intel.com> Cc: Arend van Spriel <aspriel@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: Vivek Gautam <vivek.gautam@codeaurora.org> Cc: Joe Perches <joe@perches.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* | | | | | | Merge android-4.4.161 (8e7f196) into msm-4.4Srinivasarao P2018-10-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-8e7f196 Linux 4.4.161 ebtables: arpreply: Add the standard target sanity check ath10k: fix scan crash due to incorrect length calculation tcp: add tcp_ooo_try_coalesce() helper tcp: call tcp_drop() from tcp_data_queue_ofo() tcp: free batches of packets in tcp_prune_ofo_queue() tcp: fix a stale ooo_last_skb after a replace tcp: use an RB tree for ooo receive queue tcp: increment sk_drops for dropped rx packets ubifs: Check for name being NULL while mounting ucma: fix a use-after-free in ucma_resolve_ip() ARC: clone syscall to setp r25 as thread pointer powerpc/fadump: Return error when fadump registration fails ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait cgroup: Fix deadlock in cpu hotplug path ext4: always verify the magic number in xattr blocks of: unittest: Disable interrupt node tests for old world MAC systems USB: serial: simple: add Motorola Tetra MTP6550 id xhci: Add missing CAS workaround for Intel Sunrise Point xHCI dm cache: fix resize crash if user doesn't reload cache table PM / core: Clear the direct_complete flag on errors mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys PCI: Reprogram bridge prefetch registers on resume x86/vdso: Fix vDSO syscall fallback asm constraint regression x86/vdso: Fix asm constraints on vDSO syscall fallbacks fbdev/omapfb: fix omapfb_memory_read infoleak mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly Change-Id: If31f9e57679a3b1deb1049c86aeaead5ccbd64a6 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | | Merge 4.4.161 into android-4.4Greg Kroah-Hartman2018-10-13
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.161 mm/vmstat.c: skip NR_TLB_REMOTE_FLUSH* properly fbdev/omapfb: fix omapfb_memory_read infoleak x86/vdso: Fix asm constraints on vDSO syscall fallbacks x86/vdso: Fix vDSO syscall fallback asm constraint regression PCI: Reprogram bridge prefetch registers on resume mac80211: fix setting IEEE80211_KEY_FLAG_RX_MGMT for AP mode keys PM / core: Clear the direct_complete flag on errors dm cache: fix resize crash if user doesn't reload cache table xhci: Add missing CAS workaround for Intel Sunrise Point xHCI USB: serial: simple: add Motorola Tetra MTP6550 id of: unittest: Disable interrupt node tests for old world MAC systems ext4: always verify the magic number in xattr blocks cgroup: Fix deadlock in cpu hotplug path ath10k: fix use-after-free in ath10k_wmi_cmd_send_nowait powerpc/fadump: Return error when fadump registration fails ARC: clone syscall to setp r25 as thread pointer ucma: fix a use-after-free in ucma_resolve_ip() ubifs: Check for name being NULL while mounting tcp: increment sk_drops for dropped rx packets tcp: use an RB tree for ooo receive queue tcp: fix a stale ooo_last_skb after a replace tcp: free batches of packets in tcp_prune_ofo_queue() tcp: call tcp_drop() from tcp_data_queue_ofo() tcp: add tcp_ooo_try_coalesce() helper ath10k: fix scan crash due to incorrect length calculation ebtables: arpreply: Add the standard target sanity check Linux 4.4.161 Change-Id: I4c6607d0be0977857f966b048279590470c854c2 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | | PM / core: Clear the direct_complete flag on errorsRafael J. Wysocki2018-10-13
| | | |_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 69e445ab8b66a9f30519842ef18be555d3ee9b51 upstream. If __device_suspend() runs asynchronously (in which case the device passed to it is in dpm_suspended_list at that point) and it returns early on an error or pending wakeup, and the power.direct_complete flag has been set for the device already, the subsequent device_resume() will be confused by that and it will call pm_runtime_enable() incorrectly, as runtime PM has not been disabled for the device by __device_suspend(). To avoid that, clear power.direct_complete if __device_suspend() is not going to disable runtime PM for the device before returning. Fixes: aae4518b3124 (PM / sleep: Mechanism to avoid resuming runtime-suspended devices unnecessarily) Reported-by: Al Cooper <alcooperx@gmail.com> Tested-by: Al Cooper <alcooperx@gmail.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: 3.16+ <stable@vger.kernel.org> # 3.16+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | | drivers: dma-removed: fix signedness issueSrinivasarao P2018-09-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Large values returned by bitmap_find_next_zero_area() can overflow and become negative when stored in signed variable 'pageno' that can lead to failure of condition 'pageno < dma_mem->nr_pages'. Due to this, Use-after-free issue is observed in bitmap_set(), When user requests to allocate large size buffer using ion calls. BUG: KASAN: use-after-free in bitmap_set+0x9c/0xd4 at addr ffffffe774946cc0 Read of size 8 by task syz-executor0/19717 page:ffffffbe5dd25180 count:0 mapcount:-127 mapping:(null) index:0xffffffe774947000 flags: 0x0() page dumped because: kasan: bad access detected page_owner info is not active (free page?) CPU: 3 PID: 19717 Comm: syz-executor0 Tainted: G W 4.4.78+ #1 Call trace: [<ffffffa10c68b6fc>] dump_backtrace+0x0/0x2fc [<ffffffa10c68ba1c>] show_stack+0x24/0x30 [<ffffffa10cc29a34>] dump_stack+0xdc/0x134 [<ffffffa10c8b2c10>] kasan_report+0x380/0x508 [<ffffffa10c8b1f38>] __asan_load8+0x24/0x80 [<ffffffa10cc42218>] bitmap_set+0x9c/0xd4 [<ffffffa10d15941c>] removed_alloc+0x188/0x5e4 [<ffffffa10dba4f40>] ion_cma_allocate+0x164/0x3e0 [<ffffffa10db9cef4>] __ion_alloc+0x368/0x1044 [<ffffffa10db9e0c8>] ion_ioctl+0x25c/0x6ac [<ffffffa10c8e2f40>] do_vfs_ioctl+0x844/0x9a8 [<ffffffa10c8e311c>] SyS_ioctl+0x78/0xbc [<ffffffa10c683730>] el0_svc_naked+0x24/0x28 Change-Id: Ibbaa451250bdfa9ce2a6e2cb9d2ee357ee0c8385 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
* | | | | | Merge android-4.4.148 (f057ff9) into msm-4.4Srinivasarao P2018-08-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-f057ff9 Linux 4.4.148 x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures x86/init: fix build with CONFIG_SWAP=n x86/speculation/l1tf: Fix up CPU feature flags x86/mm/kmmio: Make the tracer robust against L1TF x86/mm/pat: Make set_memory_np() L1TF safe x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert x86/speculation/l1tf: Invert all not present mappings x86/speculation/l1tf: Fix up pte->pfn conversion for PAE x86/speculation/l1tf: Protect PAE swap entries against L1TF x86/cpufeatures: Add detection of L1D cache flush support. x86/speculation/l1tf: Extend 64bit swap file size limit x86/bugs: Move the l1tf function and define pr_fmt properly x86/speculation/l1tf: Limit swap file size to MAX_PA/2 x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings mm: fix cache mode tracking in vm_insert_mixed() mm: Add vm_insert_pfn_prot() x86/speculation/l1tf: Add sysfs reporting for l1tf x86/speculation/l1tf: Make sure the first page is always reserved x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation x86/speculation/l1tf: Protect swap entries against L1TF x86/speculation/l1tf: Change order of offset/type in swap entry mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 x86/mm: Fix swap entry comment and macro x86/mm: Move swap offset/type up in PTE to work around erratum x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT x86/irqflags: Provide a declaration for native_save_fl kprobes/x86: Fix %p uses in error messages x86/speculation: Protect against userspace-userspace spectreRSB x86/paravirt: Fix spectre-v2 mitigations for paravirt guests ARM: dts: imx6sx: fix irq for pcie bridge IB/ocrdma: fix out of bounds access to local buffer IB/mlx4: Mark user MR as writable if actual virtual memory is writable IB/core: Make testing MR flags for writability a static inline function fix __legitimize_mnt()/mntput() race fix mntput/mntput race root dentries need RCU-delayed freeing scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices xen/netfront: don't cache skb_shinfo() parisc: Define mb() and add memory barriers to assembler unlock sequences parisc: Enable CONFIG_MLONGCALLS by default fork: unconditionally clear stack on fork ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV tpm: fix race condition in tpm_common_write() ext4: fix check to prevent initializing reserved inodes Linux 4.4.147 jfs: Fix inconsistency between memory allocation and ea_buf->max_size i2c: imx: Fix reinit_completion() use ring_buffer: tracing: Inherit the tracing setting to next ring buffer ACPI / PCI: Bail early in acpi_pci_add_bus() if there is no ACPI handle ext4: fix false negatives *and* false positives in ext4_check_descriptors() netlink: Don't shift on 64 for ngroups netlink: Don't shift with UB on nlk->ngroups netlink: Do not subscribe to non-existent groups nohz: Fix local_timer_softirq_pending() genirq: Make force irq threading setup more robust scsi: qla2xxx: Return error when TMF returns scsi: qla2xxx: Fix ISP recovery on unload Conflicts: include/linux/swapfile.h Removed CONFIG_CRYPTO_ECHAINIV from defconfig files since this upmerge is adding this config to Kconfig file. Change-Id: Ide96c29f919d76590c2bdccf356d1d464a892fd7 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | | Merge 4.4.148 into android-4.4Greg Kroah-Hartman2018-08-15
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.148 ext4: fix check to prevent initializing reserved inodes tpm: fix race condition in tpm_common_write() ipv4+ipv6: Make INET*_ESP select CRYPTO_ECHAINIV fork: unconditionally clear stack on fork parisc: Enable CONFIG_MLONGCALLS by default parisc: Define mb() and add memory barriers to assembler unlock sequences xen/netfront: don't cache skb_shinfo() ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices scsi: sr: Avoid that opening a CD-ROM hangs with runtime power management enabled root dentries need RCU-delayed freeing fix mntput/mntput race fix __legitimize_mnt()/mntput() race IB/core: Make testing MR flags for writability a static inline function IB/mlx4: Mark user MR as writable if actual virtual memory is writable IB/ocrdma: fix out of bounds access to local buffer ARM: dts: imx6sx: fix irq for pcie bridge x86/paravirt: Fix spectre-v2 mitigations for paravirt guests x86/speculation: Protect against userspace-userspace spectreRSB kprobes/x86: Fix %p uses in error messages x86/irqflags: Provide a declaration for native_save_fl x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT x86/mm: Move swap offset/type up in PTE to work around erratum x86/mm: Fix swap entry comment and macro mm: x86: move _PAGE_SWP_SOFT_DIRTY from bit 7 to bit 1 x86/speculation/l1tf: Change order of offset/type in swap entry x86/speculation/l1tf: Protect swap entries against L1TF x86/speculation/l1tf: Protect PROT_NONE PTEs against speculation x86/speculation/l1tf: Make sure the first page is always reserved x86/speculation/l1tf: Add sysfs reporting for l1tf mm: Add vm_insert_pfn_prot() mm: fix cache mode tracking in vm_insert_mixed() x86/speculation/l1tf: Disallow non privileged high MMIO PROT_NONE mappings x86/speculation/l1tf: Limit swap file size to MAX_PA/2 x86/bugs: Move the l1tf function and define pr_fmt properly x86/speculation/l1tf: Extend 64bit swap file size limit x86/cpufeatures: Add detection of L1D cache flush support. x86/speculation/l1tf: Protect PAE swap entries against L1TF x86/speculation/l1tf: Fix up pte->pfn conversion for PAE x86/speculation/l1tf: Invert all not present mappings x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert x86/mm/pat: Make set_memory_np() L1TF safe x86/mm/kmmio: Make the tracer robust against L1TF x86/speculation/l1tf: Fix up CPU feature flags x86/init: fix build with CONFIG_SWAP=n x86/speculation/l1tf: Unbreak !__HAVE_ARCH_PFN_MODIFY_ALLOWED architectures Linux 4.4.148 Change-Id: I83c857d9d9d74ee47e61d15eb411f276f057ba3d Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | | x86/speculation/l1tf: Add sysfs reporting for l1tfAndi Kleen2018-08-15
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 17dbca119312b4e8173d4e25ff64262119fcef38 upstream L1TF core kernel workarounds are cheap and normally always enabled, However they still should be reported in sysfs if the system is vulnerable or mitigated. Add the necessary CPU feature/bug bits. - Extend the existing checks for Meltdowns to determine if the system is vulnerable. All CPUs which are not vulnerable to Meltdown are also not vulnerable to L1TF - Check for 32bit non PAE and emit a warning as there is no practical way for mitigation due to the limited physical address bits - If the system has more than MAX_PA/2 physical memory the invert page workarounds don't protect the system against the L1TF attack anymore, because an inverted physical address will also point to valid memory. Print a warning in this case and report that the system is vulnerable. Add a function which returns the PFN limit for the L1TF mitigation, which will be used in follow up patches for sanity and range checks. [ tglx: Renamed the CPU feature bit to L1TF_PTEINV ] [ dwmw2: Backport to 4.9 (cpufeatures.h, E820) ] Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Dave Hansen <dave.hansen@intel.com> Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | Merge android-4.4.145 (05670d3) into msm-4.4Srinivasarao P2018-08-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-05670d3 Linux 4.4.145 ARM: fix put_user() for gcc-8 turn off -Wattribute-alias can: xilinx_can: fix RX overflow interrupt not being enabled can: xilinx_can: fix incorrect clear of non-processed interrupts can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting can: xilinx_can: fix device dropping off bus on RX overrun can: xilinx_can: fix recovery from error states not being propagated can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK driver core: Partially revert "driver core: correct device's shutdown order" usb: gadget: f_fs: Only return delayed status when len is 0 usb: core: handle hub C_PORT_OVER_CURRENT condition usb: cdc_acm: Add quirk for Castles VEGA3000 ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull tcp: detect malicious patterns in tcp_collapse_ofo_queue() tcp: avoid collapses in tcp_prune_queue() if possible tcp: do not delay ACK in DCTCP upon CE status change tcp: do not cancel delay-AcK on DCTCP special ACK tcp: helpers to send special DCTCP ack tcp: fix dctcp delayed ACK schedule rtnetlink: add rtnl_link_state check in rtnl_configure_link net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper ip: hash fragments consistently MIPS: ath79: fix register address in ath79_ddr_wb_flush() Conflicts: drivers/usb/gadget/function/f_fs.c include/net/tcp.h Change-Id: Ib1c2f633df7b9f28c5f99609c35600cbb916e657 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | | Merge 4.4.145 into android-4.4Greg Kroah-Hartman2018-07-31
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.145 MIPS: ath79: fix register address in ath79_ddr_wb_flush() ip: hash fragments consistently net/mlx4_core: Save the qpn from the input modifier in RST2INIT wrapper rtnetlink: add rtnl_link_state check in rtnl_configure_link tcp: fix dctcp delayed ACK schedule tcp: helpers to send special DCTCP ack tcp: do not cancel delay-AcK on DCTCP special ACK tcp: do not delay ACK in DCTCP upon CE status change tcp: avoid collapses in tcp_prune_queue() if possible tcp: detect malicious patterns in tcp_collapse_ofo_queue() ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull usb: cdc_acm: Add quirk for Castles VEGA3000 usb: core: handle hub C_PORT_OVER_CURRENT condition usb: gadget: f_fs: Only return delayed status when len is 0 driver core: Partially revert "driver core: correct device's shutdown order" can: xilinx_can: fix RX loop if RXNEMP is asserted without RXOK can: xilinx_can: fix recovery from error states not being propagated can: xilinx_can: fix device dropping off bus on RX overrun can: xilinx_can: keep only 1-2 frames in TX FIFO to fix TX accounting can: xilinx_can: fix incorrect clear of non-processed interrupts can: xilinx_can: fix RX overflow interrupt not being enabled turn off -Wattribute-alias ARM: fix put_user() for gcc-8 Linux 4.4.145 Change-Id: I449c110f7f186f2c72c9cc45e00a8deda0d54e40 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | driver core: Partially revert "driver core: correct device's shutdown order"Rafael J. Wysocki2018-07-28
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 722e5f2b1eec7de61117b7c0a7914761e3da2eda upstream. Commit 52cdbdd49853 (driver core: correct device's shutdown order) introduced a regression by breaking device shutdown on some systems. Namely, the devices_kset_move_last() call in really_probe() added by that commit is a mistake as it may cause parents to follow children in the devices_kset list which then causes shutdown to fail. For example, if a device has children before really_probe() is called for it (which is not uncommon), that call will cause it to be reordered after the children in the devices_kset list and the ordering of that list will not reflect the correct device shutdown order any more. Also it causes the devices_kset list to be constantly reordered until all drivers have been probed which is totally pointless overhead in the majority of cases and it only covered an issue with system shutdown, while system-wide suspend/resume potentially had the same issue on the affected platforms (which was not covered). Moreover, the shutdown issue originally addressed by the change in really_probe() made by commit 52cdbdd49853 is not present in 4.18-rc any more, since dra7 started to use the sdhci-omap driver which doesn't disable any regulators during shutdown, so the really_probe() part of commit 52cdbdd49853 can be safely reverted. [The original issue was related to the omap_hsmmc driver used by dra7 previously.] For the above reasons, revert the really_probe() modifications made by commit 52cdbdd49853. The other code changes made by commit 52cdbdd49853 are useful and they need not be reverted. Fixes: 52cdbdd49853 (driver core: correct device's shutdown order) Link: https://lore.kernel.org/lkml/CAFgQCTt7VfqM=UyCnvNFxrSw8Z6cUtAi3HUwR4_xPAc03SgHjQ@mail.gmail.com/ Reported-by: Pingfan Liu <kernelfans@gmail.com> Tested-by: Pingfan Liu <kernelfans@gmail.com> Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge android-4.4.144 (4b2d6ba) into msm-4.4Srinivasarao P2018-08-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-4b2d6ba Linux 4.4.144 ubi: fastmap: Erase outdated anchor PEBs during attach ubi: Fix Fastmap's update_vol() ubi: Fix races around ubi_refill_pools() ubi: Be more paranoid while seaching for the most recent Fastmap ubi: Rework Fastmap attach base code ubi: Introduce vol_ignored() clk: tegra: Fix PLL_U post divider and initial rate on Tegra30 block: do not use interruptible wait anywhere x86/cpu: Re-apply forced caps every time CPU caps are re-read x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths x86/bugs: Rename SSBD_NO to SSB_NO x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG x86/bugs: Rework spec_ctrl base and mask logic x86/bugs: Remove x86_spec_ctrl_set() x86/bugs: Expose x86_spec_ctrl_base directly x86/bugs: Unify x86_spec_ctrl_{set_guest, restore_host} x86/speculation: Rework speculative_store_bypass_update() x86/speculation: Add virtualized speculative store bypass disable support x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL x86/speculation: Handle HT correctly on AMD x86/cpufeatures: Add FEATURE_ZEN x86/cpu/AMD: Fix erratum 1076 (CPB bit) x86/cpufeatures: Disentangle SSBD enumeration x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP x86/cpu: Make alternative_msr_write work for 32-bit code x86/bugs: Fix the parameters alignment and missing void x86/bugs: Make cpu_show_common() static x86/bugs: Fix __ssb_select_mitigation() return type Documentation/spec_ctrl: Do some minor cleanups proc: Use underscores for SSBD in 'status' x86/bugs: Rename _RDS to _SSBD x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass seccomp: Move speculation migitation control to arch code seccomp: Add filter flag to opt-out of SSB mitigation seccomp: Use PR_SPEC_FORCE_DISABLE prctl: Add force disable speculation seccomp: Enable speculation flaw mitigations proc: Provide details on speculation flaw mitigations nospec: Allow getting/setting on non-current task x86/speculation: Add prctl for Speculative Store Bypass mitigation x86/process: Allow runtime control of Speculative Store Bypass x86/process: Optimize TIF_NOTSC switch x86/process: Correct and optimize TIF_BLOCKSTEP switch x86/process: Optimize TIF checks in __switch_to_xtra() prctl: Add speculation control prctls x86/speculation: Create spec-ctrl.h to avoid include hell x86/bugs/AMD: Add support to disable RDS on Fam[15, 16, 17]h if requested x86/bugs: Whitelist allowed SPEC_CTRL MSR values x86/bugs/intel: Set proper CPU features and setup RDS x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation x86/cpufeatures: Add X86_FEATURE_RDS x86/bugs: Expose /sys/../spec_store_bypass x86/cpu/intel: Add Knights Mill to Intel family x86/cpu: Rename Merrifield2 to Moorefield x86/bugs, KVM: Support the combination of guest and host IBRS x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits x86/bugs: Concentrate bug reporting into a separate function x86/bugs: Concentrate bug detection into a separate function x86/nospec: Simplify alternative_msr_write() x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen xen: set cpu capabilities from xen_start_kernel() selftest/seccomp: Fix the seccomp(2) signature selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP x86/speculation: Use IBRS if available before calling into firmware x86/spectre_v2: Don't check microcode versions when running under hypervisors x86/speculation: Use Indirect Branch Prediction Barrier in context switch x86/mm: Give each mm TLB flush generation a unique ID x86/mm: Factor out LDT init from context init x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend x86/speculation: Add <asm/msr-index.h> dependency x86/speculation: Fix up array_index_nospec_mask() asm constraint x86/speculation: Clean up various Spectre related details x86/speculation: Correct Speculation Control microcode blacklist again x86/speculation: Update Speculation Control microcode blacklist x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface x86/asm/entry/32: Simplify pushes of zeroed pt_regs->REGs x86/pti: Mark constant arrays as __initconst x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel x86/cpufeatures: Clean up Spectre v2 related CPUID flags x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown x86/msr: Add definitions for new speculation control MSRs x86/cpufeatures: Add AMD feature bits for Speculation Control x86/cpufeatures: Add Intel feature bits for Speculation Control x86/cpufeatures: Add CPUID_7_EDX CPUID leaf x86/paravirt: Make native_save_fl() extern inline xhci: Fix perceived dead host due to runtime suspend race with event handler skbuff: Unconditionally copy pfmemalloc in __skb_clone() net: Don't copy pfmemalloc flag in __copy_skb_header() tg3: Add higher cpu clock for 5762. ptp: fix missing break in switch net: phy: fix flag masking in __set_phy_supported net/ipv4: Set oif in fib_compute_spec_dst lib/rhashtable: consider param->min_size when setting initial table size ipv6: fix useless rol32 call on hash ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns mm: memcg: fix use after free in mem_cgroup_iter() ARC: mm: allow mprotect to make stack mappings executable ARC: Fix CONFIG_SWAP ALSA: rawmidi: Change resized buffers atomically fat: fix memory allocation failure handling of match_strdup() x86/MCE: Remove min interval polling limitation KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel. Conflicts: drivers/mtd/ubi/wl.c sound/core/rawmidi.c Change-Id: I277fe9260a764e7923ddc90e7327d9aa5865a038 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | | Merge 4.4.144 into android-4.4Greg Kroah-Hartman2018-07-31
| |\| | | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.144 KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel. x86/MCE: Remove min interval polling limitation fat: fix memory allocation failure handling of match_strdup() ALSA: rawmidi: Change resized buffers atomically ARC: Fix CONFIG_SWAP ARC: mm: allow mprotect to make stack mappings executable mm: memcg: fix use after free in mem_cgroup_iter() ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns ipv6: fix useless rol32 call on hash lib/rhashtable: consider param->min_size when setting initial table size net/ipv4: Set oif in fib_compute_spec_dst net: phy: fix flag masking in __set_phy_supported ptp: fix missing break in switch tg3: Add higher cpu clock for 5762. net: Don't copy pfmemalloc flag in __copy_skb_header() skbuff: Unconditionally copy pfmemalloc in __skb_clone() xhci: Fix perceived dead host due to runtime suspend race with event handler x86/paravirt: Make native_save_fl() extern inline x86/cpufeatures: Add CPUID_7_EDX CPUID leaf x86/cpufeatures: Add Intel feature bits for Speculation Control x86/cpufeatures: Add AMD feature bits for Speculation Control x86/msr: Add definitions for new speculation control MSRs x86/pti: Do not enable PTI on CPUs which are not vulnerable to Meltdown x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early Spectre v2 microcodes x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support x86/cpufeatures: Clean up Spectre v2 related CPUID flags x86/cpuid: Fix up "virtual" IBRS/IBPB/STIBP feature bits on Intel x86/pti: Mark constant arrays as __initconst x86/asm/entry/32: Simplify pushes of zeroed pt_regs->REGs x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface x86/speculation: Update Speculation Control microcode blacklist x86/speculation: Correct Speculation Control microcode blacklist again x86/speculation: Clean up various Spectre related details x86/speculation: Fix up array_index_nospec_mask() asm constraint x86/speculation: Add <asm/msr-index.h> dependency x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend x86/mm: Factor out LDT init from context init x86/mm: Give each mm TLB flush generation a unique ID x86/speculation: Use Indirect Branch Prediction Barrier in context switch x86/spectre_v2: Don't check microcode versions when running under hypervisors x86/speculation: Use IBRS if available before calling into firmware x86/speculation: Move firmware_restrict_branch_speculation_*() from C to CPP x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC selftest/seccomp: Fix the seccomp(2) signature xen: set cpu capabilities from xen_start_kernel() x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen x86/nospec: Simplify alternative_msr_write() x86/bugs: Concentrate bug detection into a separate function x86/bugs: Concentrate bug reporting into a separate function x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits x86/bugs, KVM: Support the combination of guest and host IBRS x86/cpu: Rename Merrifield2 to Moorefield x86/cpu/intel: Add Knights Mill to Intel family x86/bugs: Expose /sys/../spec_store_bypass x86/cpufeatures: Add X86_FEATURE_RDS x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation x86/bugs/intel: Set proper CPU features and setup RDS x86/bugs: Whitelist allowed SPEC_CTRL MSR values x86/bugs/AMD: Add support to disable RDS on Fam[15, 16, 17]h if requested x86/speculation: Create spec-ctrl.h to avoid include hell prctl: Add speculation control prctls x86/process: Optimize TIF checks in __switch_to_xtra() x86/process: Correct and optimize TIF_BLOCKSTEP switch x86/process: Optimize TIF_NOTSC switch x86/process: Allow runtime control of Speculative Store Bypass x86/speculation: Add prctl for Speculative Store Bypass mitigation nospec: Allow getting/setting on non-current task proc: Provide details on speculation flaw mitigations seccomp: Enable speculation flaw mitigations prctl: Add force disable speculation seccomp: Use PR_SPEC_FORCE_DISABLE seccomp: Add filter flag to opt-out of SSB mitigation seccomp: Move speculation migitation control to arch code x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass x86/bugs: Rename _RDS to _SSBD proc: Use underscores for SSBD in 'status' Documentation/spec_ctrl: Do some minor cleanups x86/bugs: Fix __ssb_select_mitigation() return type x86/bugs: Make cpu_show_common() static x86/bugs: Fix the parameters alignment and missing void x86/cpu: Make alternative_msr_write work for 32-bit code x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS x86/cpufeatures: Disentangle SSBD enumeration x86/cpu/AMD: Fix erratum 1076 (CPB bit) x86/cpufeatures: Add FEATURE_ZEN x86/speculation: Handle HT correctly on AMD x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL x86/speculation: Add virtualized speculative store bypass disable support x86/speculation: Rework speculative_store_bypass_update() x86/bugs: Unify x86_spec_ctrl_{set_guest, restore_host} x86/bugs: Expose x86_spec_ctrl_base directly x86/bugs: Remove x86_spec_ctrl_set() x86/bugs: Rework spec_ctrl base and mask logic x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG x86/bugs: Rename SSBD_NO to SSB_NO x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths x86/cpu: Re-apply forced caps every time CPU caps are re-read block: do not use interruptible wait anywhere clk: tegra: Fix PLL_U post divider and initial rate on Tegra30 ubi: Introduce vol_ignored() ubi: Rework Fastmap attach base code ubi: Be more paranoid while seaching for the most recent Fastmap ubi: Fix races around ubi_refill_pools() ubi: Fix Fastmap's update_vol() ubi: fastmap: Erase outdated anchor PEBs during attach Linux 4.4.144 Change-Id: Ia3e9b2b7bc653cba68b76878d34f8fcbbc007a13 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * x86/bugs: Expose /sys/../spec_store_bypassKonrad Rzeszutek Wilk2018-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit c456442cd3a59eeb1d60293c26cbe2ff2c4e42cf upstream Add the sysfs file for the new vulerability. It does not do much except show the words 'Vulnerable' for recent x86 cores. Intel cores prior to family 6 are known not to be vulnerable, and so are some Atoms and some Xeon Phi. It assumes that older Cyrix, Centaur, etc. cores are immune. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@suse.de> Reviewed-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu> Reviewed-by: Matt Helsley (VMware) <matt.helsley@gmail.com> Reviewed-by: Alexey Makhalov <amakhalov@vmware.com> Reviewed-by: Bo Gan <ganb@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | firmware_class: make firmware caching configurableTim Murray2018-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because firmware caching generates uevent messages that are sent over a netlink socket, it can prevent suspend on many platforms. It's also not always useful, so make it a configurable option. bug 32180327 Change-Id: I1250512b27edb56caa78d536e5ccf1fb669476ad Signed-off-by: Tim Murray <timmurray@google.com> Git-repo: https://source.codeaurora.org/quic/la/kernel/msm-4.4 Git-commit: e3198d51be98ec5606e2a2c5112a8a974d354fbc Signed-off-by: Chintan Pandya <cpandya@codeaurora.org> Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
* | | Merge android-4.4.139 (7ba5557) into msm-4.4Blagovest Kolenichev2018-07-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-7ba5557 Linux 4.4.139 Bluetooth: Fix connection if directed advertising and privacy is used cdc_ncm: avoid padding beyond end of skb dm thin: handle running out of data space vs concurrent discard block: Fix transfer when chunk sectors exceeds max spi: Fix scatterlist elements size in spi_map_buf Btrfs: fix unexpected cow in run_delalloc_nocow ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210 Input: elantech - fix V4 report decoding for module with middle key Input: elantech - enable middle button of touchpads on ThinkPad P52 Input: elan_i2c_smbus - fix more potential stack buffer overflows udf: Detect incorrect directory size xen: Remove unnecessary BUG_ON from __unbind_from_irq() Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID video: uvesafb: Fix integer overflow in allocation NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir media: dvb_frontend: fix locking issues at dvb_frontend_get_event() media: cx231xx: Add support for AverMedia DVD EZMaker 7 media: v4l2-compat-ioctl32: prevent go past max size perf intel-pt: Fix packet decoding of CYC packets perf intel-pt: Fix "Unexpected indirect branch" error perf intel-pt: Fix MTC timing after overflow perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING perf tools: Fix symbol and object code resolution for vdso32 and vdsox32 mfd: intel-lpss: Program REMAP register in PIO mode backlight: tps65217_bl: Fix Device Tree node lookup backlight: max8925_bl: Fix Device Tree node lookup backlight: as3711_bl: Fix Device Tree node lookup xfrm: skip policies marked as dead while rehashing xfrm: Ignore socket policies when rebuilding hash tables UBIFS: Fix potential integer overflow in allocation ubi: fastmap: Cancel work upon detach md: fix two problems with setting the "re-add" device state. linvdimm, pmem: Preserve read-only setting for pmem devices scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails iio:buffer: make length types match kfifo types Btrfs: fix clone vs chattr NODATASUM race time: Make sure jiffies_to_msecs() preserves non-zero time periods MIPS: io: Add barrier after register read in inX() PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking. mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock() mtd: cfi_cmdset_0002: Change write buffer to check correct value RDMA/mlx4: Discard unknown SQP work requests IB/qib: Fix DMA api warning with debug kernel of: unittest: for strings, account for trailing \0 in property length field ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size powerpc/fadump: Unregister fadump on kexec down path. cpuidle: powernv: Fix promotion from snooze if next state disabled powerpc/ptrace: Fix enforcement of DAWR constraints powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch fuse: fix control dir setup and teardown fuse: don't keep dead fuse_conn at fuse_fill_super(). fuse: atomic_o_trunc should truncate pagecache Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader ipmi:bt: Set the timeout before doing a capabilities check branch-check: fix long->int truncation when profiling branches mips: ftrace: fix static function graph tracing lib/vsprintf: Remove atomic-unsafe support for %pCr ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup ASoC: cirrus: i2s: Fix LRCLK configuration ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it 1wire: family module autoload fails because of upper/lower case mismatch. usb: do not reset if a low-speed or full-speed device timed out signal/xtensa: Consistenly use SIGBUS in do_unaligned_user serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap() x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec() fs/binfmt_misc.c: do not allow offset overflow w1: mxc_w1: Enable clock before calling clk_get_rate() on it libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk libata: zpodd: small read overflow in eject_tray() libata: zpodd: make arrays cdb static, reduces object code size cpufreq: Fix new policy initialization during limits updates via sysfs ALSA: hda: add dock and led support for HP ProBook 640 G4 ALSA: hda: add dock and led support for HP EliteBook 830 G5 ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream() btrfs: scrub: Don't use inode pages for device replace driver core: Don't ignore class_dir_create_and_add() failure. ext4: fix fencepost error in check for inode count overflow during resize ext4: update mtime in ext4_punch_hole even if no blocks are released tcp: verify the checksum of the first data segment in a new connection bonding: re-evaluate force_primary when the primary slave name changes usb: musb: fix remote wakeup racing with suspend Btrfs: make raid6 rebuild retry more tcp: do not overshoot window_clamp in tcp_rcv_space_adjust() Revert "Btrfs: fix scrub to repair raid6 corruption" net/sonic: Use dma_mapping_error() net: qmi_wwan: Add Netgear Aircard 779S atm: zatm: fix memcmp casting ipvs: fix buffer overflow with sync daemon and service netfilter: ebtables: handle string from userspace with care xfrm6: avoid potential infinite loop in _decode_session6() ANDROID: Add kconfig to make dm-verity check_at_most_once default enabled ANDROID: sdcardfs: fix potential crash when reserved_mb is not zero Change-Id: Ibcd2b6614843e4e8fd5a57acf350a9e83e1c0dbc Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>