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* soreuseport: setsockopt SO_ATTACH_REUSEPORT_[CE]BPFCraig Gallek2022-04-19
| | | | | | | | | | | | | | | | Expose socket options for setting a classic or extended BPF program for use when selecting sockets in an SO_REUSEPORT group. These options can be used on the first socket to belong to a group before bind or on any socket in the group after bind. This change includes refactoring of the existing sk_filter code to allow reuse of the existing BPF filter validation checks. Signed-off-by: Craig Gallek <kraig@google.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Chatur27 <jasonbright2709@gmail.com> Change-Id: I4433dfd5d865bb69e8d3cab55cc68325829e8b49
* Merge remote-tracking branch 'common/android-4.4-p' into ↵Michael Bestas2021-10-12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | lineage-18.1-caf-msm8998 # By Sergey Shtylyov (9) and others # Via Greg Kroah-Hartman * common/android-4.4-p: Linux 4.4.288 libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. usb: testusb: Fix for showing the connection speed scsi: sd: Free scsi_disk device via put_device() ext2: fix sleeping in atomic bugs on error sparc64: fix pci_iounmap() when CONFIG_PCI is not set xen-netback: correct success/error reporting for the SKB-with-fraglist case af_unix: fix races in sk_peer_pid and sk_peer_cred accesses Linux 4.4.287 Revert "arm64: Mark __stack_chk_guard as __ro_after_init" Linux 4.4.286 cred: allow get_cred() and put_cred() to be given NULL. HID: usbhid: free raw_report buffers in usbhid_stop netfilter: ipset: Fix oversized kvmalloc() calls HID: betop: fix slab-out-of-bounds Write in betop_probe arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55 EDAC/synopsys: Fix wrong value type assignment for edac_mode ext4: fix potential infinite loop in ext4_dx_readdir() ipack: ipoctal: fix module reference leak ipack: ipoctal: fix missing allocation-failure check ipack: ipoctal: fix tty-registration error handling ipack: ipoctal: fix tty registration race ipack: ipoctal: fix stack information leak e100: fix buffer overrun in e100_get_regs e100: fix length calculation in e100_get_regs_len ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 mac80211: fix use-after-free in CCMP/GCMP RX tty: Fix out-of-bound vmalloc access in imageblit qnx4: work around gcc false positive warning bug spi: Fix tegra20 build with CONFIG_PM=n net: 6pack: Fix tx timeout and slot time alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile arm64: Mark __stack_chk_guard as __ro_after_init parisc: Use absolute_pointer() to define PAGE0 qnx4: avoid stringop-overread errors sparc: avoid stringop-overread errors net: i825xx: Use absolute_pointer for memcpy from fixed memory location compiler.h: Introduce absolute_pointer macro m68k: Double cast io functions to unsigned long blktrace: Fix uaf in blk_trace access after removing by sysfs scsi: iscsi: Adjust iface sysfs attr detection net/mlx4_en: Don't allow aRFS for encapsulated packets net: hso: fix muxed tty registration USB: serial: option: add device id for Foxconn T99W265 USB: serial: option: remove duplicate USB device ID USB: serial: option: add Telit LN920 compositions USB: serial: mos7840: remove duplicated 0xac24 device ID USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter xen/x86: fix PV trap handling on secondary processors cifs: fix incorrect check for null pointer in header_assemble usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned() usb: gadget: r8a66597: fix a loop in set_feature() Linux 4.4.285 sctp: validate from_addr_param return drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_device_group ceph: lockdep annotations for try_nonblocking_invalidate dmaengine: ioat: depends on !UML parisc: Move pci_dev_is_behind_card_dino to where it is used dmaengine: acpi: Avoid comparison GSI with Linux vIRQ dmaengine: acpi-dma: check for 64-bit MMIO address profiling: fix shift-out-of-bounds bugs prctl: allow to setup brk for et_dyn executables 9p/trans_virtio: Remove sysfs file on probe failure thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() sctp: add param size validation for SCTP_PARAM_SET_PRIMARY sctp: validate chunk size in __rcv_asconf_lookup PM / wakeirq: Fix unbalanced IRQ enable for wakeirq s390/bpf: Fix optimizing out zero-extensions Linux 4.4.284 s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant net: renesas: sh_eth: Fix freeing wrong tx descriptor qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom ARC: export clear_user_page() for modules mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n ethtool: Fix an error code in cxgb2.c dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation x86/mm: Fix kern_addr_valid() to cope with existing but not present entries net/af_unix: fix a data-race in unix_dgram_poll tipc: increase timeout in tipc_sk_enqueue() r6040: Restore MDIO clock frequency after MAC reset net/l2tp: Fix reference count leak in l2tp_udp_recv_core dccp: don't duplicate ccid when cloning dccp sock ptp: dp83640: don't define PAGE0 net-caif: avoid user-triggerable WARN_ON(1) bnx2x: Fix enabling network interfaces without VFs platform/chrome: cros_ec_proto: Send command again when timeout occurs parisc: fix crash with signals and alloca net: fix NULL pointer reference in cipso_v4_doi_free ath9k: fix OOB read ar9300_eeprom_restore_internal parport: remove non-zero check on count Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" cifs: fix wrong release in sess_alloc_buffer() failed path mmc: rtsx_pci: Fix long reads when clock is prescaled gfs2: Don't call dlm after protocol is unmounted rpc: fix gss_svc_init cleanup on failure ARM: tegra: tamonten: Fix UART pad setting gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() Bluetooth: skip invalid hci_sync_conn_complete_evt serial: 8250_pci: make setup_port() parameters explicitly unsigned hvsi: don't panic on tty_register_driver failure xtensa: ISS: don't panic in rs_init serial: 8250: Define RX trigger levels for OxSemi 950 devices s390/jump_label: print real address in a case of a jump label bug ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() video: fbdev: riva: Error out if 'pixclock' equals zero video: fbdev: kyro: Error out if 'pixclock' equals zero video: fbdev: asiliantfb: Error out if 'pixclock' equals zero bpf/tests: Do not PASS tests without actually testing the result bpf/tests: Fix copy-and-paste error in double word test tty: serial: jsm: hold port lock when reporting modem line changes usb: gadget: u_ether: fix a potential null pointer dereference usb: host: fotg210: fix the actual_length of an iso packet Smack: Fix wrong semantics in smk_access_entry() netlink: Deal with ESRCH error in nlmsg_notify() video: fbdev: kyro: fix a DoS bug by restricting user input iio: dac: ad5624r: Fix incorrect handling of an optional regulator. PCI: Use pci_update_current_state() in pci_enable_device_flags() crypto: mxs-dcp - Use sg_mapping_iter to copy data pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() openrisc: don't printk() unconditionally PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported ARM: 9105/1: atags_to_fdt: don't warn about stack size libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs media: rc-loopback: return number of emitters rather than error media: uvc: don't do DMA on stack VMCI: fix NULL pointer dereference when unmapping queue pair power: supply: max17042: handle fails of reading status register xen: fix setting of max_pfn in shared_info PCI/MSI: Skip masking MSI-X on Xen PV rtc: tps65910: Correct driver module alias fbmem: don't allow too huge resolutions clk: kirkwood: Fix a clocking boot regression KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted tty: Fix data race between tiocsti() and flush_to_ldisc() ipv4: make exception cache less predictible bcma: Fix memory leak for internally-handled cores ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point() usb: ehci-orion: Handle errors of clk_prepare_enable() in probe i2c: mt65xx: fix IRQ check CIFS: Fix a potencially linear read overflow mmc: moxart: Fix issue with uninitialized dma_slave_config mmc: dw_mmc: Fix issue with uninitialized dma_slave_config i2c: s3c2410: fix IRQ check i2c: iop3xx: fix deferred probing Bluetooth: add timeout sanity check to hci_inquiry usb: gadget: mv_u3d: request_irq() after initializing UDC usb: phy: tahvo: add IRQ check usb: host: ohci-tmio: add IRQ check Bluetooth: Move shutdown callback before flushing tx and rx queue usb: phy: twl6030: add IRQ checks usb: phy: fsl-usb: add IRQ check usb: gadget: udc: at91: add IRQ check drm/msm/dsi: Fix some reference counted resource leaks Bluetooth: fix repeated calls to sco_sock_kill arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7 Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow PCI: PM: Enable PME if it can be signaled from D3cold i2c: highlander: add IRQ check net: cipso: fix warnings in netlbl_cipsov4_add_std tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos Bluetooth: sco: prevent information leak in sco_conn_defer_accept() media: go7007: remove redundant initialization media: dvb-usb: fix uninit-value in vp702x_read_mac_addr media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init certs: Trigger creation of RSA module signing key if it's not an RSA key m68k: emu: Fix invalid free in nfeth_cleanup() udf_get_extendedattr() had no boundary checks. crypto: qat - fix reuse of completion variable crypto: qat - do not ignore errors from enable_vf2pf_comms() libata: fix ata_host_start() power: supply: max17042_battery: fix typo in MAx17042_TOFF crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop() crypto: mxs-dcp - Check for DMA mapping errors PCI: Call Max Payload Size-related fixup quirks early x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions Revert "btrfs: compression: don't try to compress if we don't have enough pages" mm/page_alloc: speed up the iteration of max_order net: ll_temac: Remove left-over debug message powerpc/boot: Delete unneeded .globl _zimage_start powerpc/module64: Fix comment in R_PPC64_ENTRY handling mm/kmemleak.c: make cond_resched() rate-limiting more efficient s390/disassembler: correct disassembly lines alignment ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2) tc358743: fix register i2c_rd/wr function fix PM / wakeirq: Enable dedicated wakeirq for suspend USB: serial: mos7720: improve OOM-handling in read_mos_reg() usb: phy: isp1301: Fix build warning when CONFIG_OF is disabled igmp: Add ip_mc_list lock in ip_check_mc_rcu media: stkwebcam: fix memory leak in stk_camera_probe ath9k: Postpone key cache entry deletion for TXQ frames reference it ath: Modify ath_key_delete() to not need full key entry ath: Export ath_hw_keysetmac() ath9k: Clear key cache explicitly on disabling hardware ath: Use safer key clearing with key cache entries ALSA: pcm: fix divide error in snd_pcm_lib_ioctl ARM: 8918/2: only build return_address() if needed cryptoloop: add a deprecation warning qede: Fix memset corruption ARC: fix allnoconfig build warning xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG ext4: fix race writing to an inline_data file while its xattrs are changing Change-Id: I0d3200388e095f977c784cba314b9cc061848c7a
| * Merge 4.4.286 into android-4.4-pGreg Kroah-Hartman2021-10-06
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.286 usb: gadget: r8a66597: fix a loop in set_feature() usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned() cifs: fix incorrect check for null pointer in header_assemble xen/x86: fix PV trap handling on secondary processors USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter USB: serial: mos7840: remove duplicated 0xac24 device ID USB: serial: option: add Telit LN920 compositions USB: serial: option: remove duplicate USB device ID USB: serial: option: add device id for Foxconn T99W265 net: hso: fix muxed tty registration net/mlx4_en: Don't allow aRFS for encapsulated packets scsi: iscsi: Adjust iface sysfs attr detection blktrace: Fix uaf in blk_trace access after removing by sysfs m68k: Double cast io functions to unsigned long compiler.h: Introduce absolute_pointer macro net: i825xx: Use absolute_pointer for memcpy from fixed memory location sparc: avoid stringop-overread errors qnx4: avoid stringop-overread errors parisc: Use absolute_pointer() to define PAGE0 arm64: Mark __stack_chk_guard as __ro_after_init alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile net: 6pack: Fix tx timeout and slot time spi: Fix tegra20 build with CONFIG_PM=n qnx4: work around gcc false positive warning bug tty: Fix out-of-bound vmalloc access in imageblit mac80211: fix use-after-free in CCMP/GCMP RX ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 e100: fix length calculation in e100_get_regs_len e100: fix buffer overrun in e100_get_regs ipack: ipoctal: fix stack information leak ipack: ipoctal: fix tty registration race ipack: ipoctal: fix tty-registration error handling ipack: ipoctal: fix missing allocation-failure check ipack: ipoctal: fix module reference leak ext4: fix potential infinite loop in ext4_dx_readdir() EDAC/synopsys: Fix wrong value type assignment for edac_mode arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55 HID: betop: fix slab-out-of-bounds Write in betop_probe netfilter: ipset: Fix oversized kvmalloc() calls HID: usbhid: free raw_report buffers in usbhid_stop cred: allow get_cred() and put_cred() to be given NULL. Linux 4.4.286 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3180bfeaddc99c8d216f932c9f149060cc60f16e
| | * parisc: Use absolute_pointer() to define PAGE0Helge Deller2021-10-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 90cc7bed1ed19f869ae7221a6b41887fe762a6a3 ] Use absolute_pointer() wrapper for PAGE0 to avoid this compiler warning: arch/parisc/kernel/setup.c: In function 'start_parisc': error: '__builtin_memcmp_eq' specified bound 8 exceeds source size 0 Signed-off-by: Helge Deller <deller@gmx.de> Co-Developed-by: Guenter Roeck <linux@roeck-us.net> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
* | | Merge branch 'android-4.4-p' of ↵Michael Bestas2020-08-23
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998 This brings LA.UM.8.4.r1-05900-8x98.0 up to date with https://android.googlesource.com/kernel/common/ android-4.4-p at commit: 59f04f292e871 ANDROID: fix a bug in quota2 Conflicts: Makefile fs/ext4/inode.c fs/f2fs/dir.c Change-Id: Ic71b44a02908cf633d96114f0ff745cf1e1186de
| * | Merge 4.4.232 into android-4.4-pGreg Kroah-Hartman2020-07-31
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.232 pinctrl: amd: fix npins for uart0 in kerncz_groups mac80211: allow rx of mesh eapol frames with default rx key scsi: scsi_transport_spi: Fix function pointer check xtensa: fix __sync_fetch_and_{and,or}_4 declarations xtensa: update *pos in cpuinfo_op.next drivers/net/wan/lapbether: Fixed the value of hard_header_len net: sky2: initialize return of gm_phy_read drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion") perf/core: Fix locking for children siblings group read uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression ALSA: info: Drop WARN_ON() from buffer NULL sanity check ASoC: rt5670: Correct RT5670_LDO_SEL_MASK btrfs: fix double free on ulist after backref resolution failure x86/fpu: Disable bottom halves while loading FPU registers btrfs: fix mount failure caused by race with umount hippi: Fix a size used in a 'pci_free_consistent()' in an error handling path ax88172a: fix ax88172a_unbind() failures net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configuration net: smc91x: Fix possible memory leak in smc_drv_probe() scripts/decode_stacktrace: strip basepath from all paths regmap: dev_get_regmap_match(): fix string comparison usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init() arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP x86: math-emu: Fix up 'cmp' insn for clang ias Revert "cifs: Fix the target file was deleted when rename failed." staging: wlan-ng: properly check endpoint types staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift serial: 8250: fix null-ptr-deref in serial8250_start_tx() serial: 8250_mtk: Fix high-speed baud rates clamping mm/memcg: fix refcount error while moving and swapping parisc: Add atomic64_set_release() define to avoid CPU soft lockups ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb ath9k: Fix regression with Atheros 9271 AX.25: Fix out-of-bounds read in ax25_connect() AX.25: Prevent out-of-bounds read in ax25_sendmsg() net-sysfs: add a newline when printing 'tx_timeout' by sysfs net: udp: Fix wrong clean up for IS_UDPLITE macro AX.25: Prevent integer overflows in connect and sendmsg tcp: allow at most one TLP probe per flight rxrpc: Fix sendmsg() returning EPIPE due to recvmsg() returning ENODATA ip6_gre: fix null-ptr-deref in ip6gre_init_net() drivers/net/wan/x25_asy: Fix to make it work Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation regmap: debugfs: check count when read regmap file xfs: set format back to extents if xfs_bmap_extents_to_btree tools/lib/subcmd/pager.c: do not alias select() params perf: Make perf able to build with latest libbfd perf tools: Fix snprint warnings for gcc 8 perf annotate: Use asprintf when formatting objdump command line perf probe: Fix to check blacklist address correctly Linux 4.4.232 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Id3f07fa9b926d859582a8f3aa50c7e4c0c847a77
| | * parisc: Add atomic64_set_release() define to avoid CPU soft lockupsJohn David Anglin2020-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit be6577af0cef934ccb036445314072e8cb9217b9 upstream. Stalls are quite frequent with recent kernels. I enabled CONFIG_SOFTLOCKUP_DETECTOR and I caught the following stall: watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [cc1:22803] CPU: 0 PID: 22803 Comm: cc1 Not tainted 5.6.17+ #3 Hardware name: 9000/800/rp3440 IAOQ[0]: d_alloc_parallel+0x384/0x688 IAOQ[1]: d_alloc_parallel+0x388/0x688 RP(r2): d_alloc_parallel+0x134/0x688 Backtrace: [<000000004036974c>] __lookup_slow+0xa4/0x200 [<0000000040369fc8>] walk_component+0x288/0x458 [<000000004036a9a0>] path_lookupat+0x88/0x198 [<000000004036e748>] filename_lookup+0xa0/0x168 [<000000004036e95c>] user_path_at_empty+0x64/0x80 [<000000004035d93c>] vfs_statx+0x104/0x158 [<000000004035dfcc>] __do_sys_lstat64+0x44/0x80 [<000000004035e5a0>] sys_lstat64+0x20/0x38 [<0000000040180054>] syscall_exit+0x0/0x14 The code was stuck in this loop in d_alloc_parallel: 4037d414: 0e 00 10 dc ldd 0(r16),ret0 4037d418: c7 fc 5f ed bb,< ret0,1f,4037d414 <d_alloc_parallel+0x384> 4037d41c: 08 00 02 40 nop This is the inner loop of bit_spin_lock which is called by hlist_bl_unlock in d_alloc_parallel: static inline void bit_spin_lock(int bitnum, unsigned long *addr) { /* * Assuming the lock is uncontended, this never enters * the body of the outer loop. If it is contended, then * within the inner loop a non-atomic test is used to * busywait with less bus contention for a good time to * attempt to acquire the lock bit. */ preempt_disable(); #if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK) while (unlikely(test_and_set_bit_lock(bitnum, addr))) { preempt_enable(); do { cpu_relax(); } while (test_bit(bitnum, addr)); preempt_disable(); } #endif __acquire(bitlock); } After consideration, I realized that we must be losing bit unlocks. Then, I noticed that we missed defining atomic64_set_release(). Adding this define fixes the stalls in bit operations. Signed-off-by: Dave Anglin <dave.anglin@bell.net> Cc: stable@vger.kernel.org Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'LA.UM.8.4.r1-05700-8x98.0' of ↵Michael Bestas2020-07-23
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://source.codeaurora.org/quic/la/kernel/msm-4.4 into lineage-17.1-caf-msm8998 * tag 'LA.UM.8.4.r1-05700-8x98.0' of https://source.codeaurora.org/quic/la/kernel/msm-4.4: msm: adsprpc: Fix array index underflow problem profiler: Fix compilation errors fbdev: msm: fix ret value while translating to mdp format clk: msm: Fix compilation errors with clang ath10k: Fix compilation issue drm/msm/sde: Fix clang compilation in SDE driver ais: cam_soc_api: Fix compilation error msm: camera: reset atomic variable msm: v4l2loopback: Fix clang compilation error msm: Fix compilation error asoc: msm-8998: Add new FE's for TDM Primary diag: dci: Synchronize dci mempool buffers alloc and free headers_lib: rename Android.bp kbuild: skip install/check of headers right under uapi directories uapi: export all arch specifics directories kernel_headers: Fix headers not detected in incremental builds kernel headers: Update comparison logic Kbuild : Use no-export-headers to avoid exporting headers kernel_headers: kernel headers library package kbuild: replace genhdr-y with generated-y uapi: export all headers under uapi directories uapi: sound: move necessary sound headers under uapi kernel: Fix build errors with LLVM Revert "ARM: dts: msm: Remove cpu max frequency restriction on cold temp for msm8996." ARM: dts: msm: Remove cpu max frequency restriction on cold temp for msm8996. input: touchpanel: Fix compilation errors with clang asoc: msm-8998: TDM device grouping changes for capture path kbuild, x86: Track generated headers with generated-y kbuild: Remove stale asm-generic wrappers ARM: put types.h in uapi msm: ais: jpegdma: Fix uninitialized variable Makefile.headersinst: remove destination-y option msm: adsprpc: DSP device node to provide restricted access to ADSP/SLPI Conflicts: .gitignore drivers/mmc/core/sdio_cis.c Change-Id: I70cf2a0fbcfcbc834a21cf7fa8db9bd2e1c755b1
| * | | uapi: export all headers under uapi directoriesNicolas Dichtel2020-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Regularly, when a new header is created in include/uapi/, the developer forgets to add it in the corresponding Kbuild file. This error is usually detected after the release is out. In fact, all headers under uapi directories should be exported, thus it's useless to have an exhaustive list. After this patch, the following files, which were not exported, are now exported (with make headers_install_all): asm-arc/kvm_para.h asm-arc/ucontext.h asm-blackfin/shmparam.h asm-blackfin/ucontext.h asm-c6x/shmparam.h asm-c6x/ucontext.h asm-cris/kvm_para.h asm-h8300/shmparam.h asm-h8300/ucontext.h asm-hexagon/shmparam.h asm-m32r/kvm_para.h asm-m68k/kvm_para.h asm-m68k/shmparam.h asm-metag/kvm_para.h asm-metag/shmparam.h asm-metag/ucontext.h asm-mips/hwcap.h asm-mips/reg.h asm-mips/ucontext.h asm-nios2/kvm_para.h asm-nios2/ucontext.h asm-openrisc/shmparam.h asm-parisc/kvm_para.h asm-powerpc/perf_regs.h asm-sh/kvm_para.h asm-sh/ucontext.h asm-tile/shmparam.h asm-unicore32/shmparam.h asm-unicore32/ucontext.h asm-x86/hwcap2.h asm-xtensa/kvm_para.h drm/armada_drm.h drm/etnaviv_drm.h drm/vgem_drm.h linux/aspeed-lpc-ctrl.h linux/auto_dev-ioctl.h linux/bcache.h linux/btrfs_tree.h linux/can/vxcan.h linux/cifs/cifs_mount.h linux/coresight-stm.h linux/cryptouser.h linux/fsmap.h linux/genwqe/genwqe_card.h linux/hash_info.h linux/kcm.h linux/kcov.h linux/kfd_ioctl.h linux/lightnvm.h linux/module.h linux/nbd-netlink.h linux/nilfs2_api.h linux/nilfs2_ondisk.h linux/nsfs.h linux/pr.h linux/qrtr.h linux/rpmsg.h linux/sched/types.h linux/sed-opal.h linux/smc.h linux/smc_diag.h linux/stm.h linux/switchtec_ioctl.h linux/vfio_ccw.h linux/wil6210_uapi.h rdma/bnxt_re-abi.h Note that I have removed from this list the files which are generated in every exported directories (like .install or .install.cmd). Thanks to Julien Floret <julien.floret@6wind.com> for the tip to get all subdirs with a pure makefile command. For the record, note that exported files for asm directories are a mix of files listed by: - include/uapi/asm-generic/Kbuild.asm; - arch/<arch>/include/uapi/asm/Kbuild; - arch/<arch>/include/asm/Kbuild. Change-Id: I132df74f736b8f35f77390eaa12804e74ef536ee Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Mark Salter <msalter@redhat.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Git-Commit: fcc8487d477a3452a1d0ccbdd4c5e0e1e3cb8bed Git-Repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git [bharad@codeaurora.org: resolve trivial merge conflicts] Signed-off-by: Naitik Bharadiya <bharad@codeaurora.org> [schikk@codeaurora.org: resolve trivial merge conflicts] Signed-off-by: Swetha Chikkaboraiah <schikk@codeaurora.org>
* | | | Merge branch 'android-4.4-p' of ↵Michael Bestas2020-03-08
|\ \ \ \ | |/ / / |/| / / | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://android.googlesource.com/kernel/common into lineage-17.1-caf-msm8998 This brings LA.UM.8.4.r1-05200-8x98.0 up to date with https://android.googlesource.com/kernel/common/ android-4.4-p at commit: 4db1ebdd40ec0 FROMLIST: HID: nintendo: add nintendo switch controller driver Conflicts: arch/arm64/boot/Makefile arch/arm64/kernel/psci.c arch/x86/configs/x86_64_cuttlefish_defconfig drivers/md/dm.c drivers/of/Kconfig drivers/thermal/thermal_core.c fs/proc/meminfo.c kernel/locking/spinlock_debug.c kernel/time/hrtimer.c net/wireless/util.c Change-Id: I5b5163497b7c6ab8487ffbb2d036e4cda01ed670
| * | Merge 4.4.209 into android-4.4-pGreg Kroah-Hartman2020-01-12
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.209 PM / devfreq: Don't fail devfreq_dev_release if not in list RDMA/cma: add missed unregister_pernet_subsys in init failure scsi: lpfc: Fix memory leak on lpfc_bsg_write_ebuf_set func scsi: qla2xxx: Don't call qlt_async_event twice scsi: iscsi: qla4xxx: fix double free in probe scsi: libsas: stop discovering if oob mode is disconnected usb: gadget: fix wrong endpoint desc md: raid1: check rdev before reference in raid1_sync_request func s390/cpum_sf: Adjust sampling interval to avoid hitting sample limits s390/cpum_sf: Avoid SBD overflow condition in irq handler xen/balloon: fix ballooned page accounting without hotplug enabled xfs: fix mount failure crash on invalid iclog memory access taskstats: fix data-race Revert "perf report: Add warning when libunwind not compiled in" ALSA: ice1724: Fix sleep-in-atomic in Infrasonic Quartet support code MIPS: Avoid VDSO ABI breakage due to global register variable locks: print unsigned ino in /proc/locks dmaengine: Fix access to uninitialized dma_slave_caps compat_ioctl: block: handle Persistent Reservations gpiolib: fix up emulated open drain outputs ALSA: cs4236: fix error return comparison of an unsigned integer ftrace: Avoid potential division by zero in function profiler Bluetooth: btusb: fix PM leak in error case of setup Bluetooth: delete a stray unlock tty: serial: msm_serial: Fix lockup for sysrq and oops drm/mst: Fix MST sideband up-reply failure handling powerpc/pseries/hvconsole: Fix stack overread via udbg ath9k_htc: Modify byte order for an error message ath9k_htc: Discard undersized packets net: add annotations on hh->hh_len lockless accesses s390/smp: fix physical to logical CPU map for SMT locking/x86: Remove the unused atomic_inc_short() methd pstore/ram: Write new dumps to start of recycled zones locking/spinlock/debug: Fix various data races netfilter: ctnetlink: netns exit must wait for callbacks ARM: vexpress: Set-up shared OPP table instead of individual for each CPU netfilter: uapi: Avoid undefined left-shift in xt_sctp.h ARM: dts: am437x-gp/epos-evm: fix panel compatible powerpc: Ensure that swiotlb buffer is allocated from low memory bnx2x: Do not handle requests from VFs after parity bnx2x: Fix logic to get total no. of PFs per engine net: usb: lan78xx: Fix error message format specifier rfkill: Fix incorrect check to avoid NULL pointer dereference ASoC: wm8962: fix lambda value regulator: rn5t618: fix module aliases kconfig: don't crash on NULL expressions in expr_eq() parisc: Fix compiler warnings in debug_core.c llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) net: stmmac: dwmac-sunxi: Allow all RGMII modes net: usb: lan78xx: fix possible skb leak pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK vlan: vlan_changelink() should propagate errors vlan: fix memory leak in vlan_dev_set_egress_priority vxlan: fix tos value before xmit macvlan: do not assume mac_header is set in macvlan_broadcast() USB: core: fix check for duplicate endpoints USB: serial: option: add Telit ME910G1 0x110a composition Linux 4.4.209 Change-Id: Id229502365a315c24e126e98eab040cb6f40c1d5 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * parisc: Fix compiler warnings in debug_core.cHelge Deller2020-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit 75cf9797006a3a9f29a3a25c1febd6842a4a9eb2 ] Fix this compiler warning: kernel/debug/debug_core.c: In function ‘kgdb_cpu_enter’: arch/parisc/include/asm/cmpxchg.h:48:3: warning: value computed is not used [-Wunused-value] 48 | ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) arch/parisc/include/asm/atomic.h:78:30: note: in expansion of macro ‘xchg’ 78 | #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) | ^~~~ kernel/debug/debug_core.c:596:4: note: in expansion of macro ‘atomic_xchg’ 596 | atomic_xchg(&kgdb_active, cpu); | ^~~~~~~~~~~ Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
| * | Merge 4.4.152 into android-4.4-pGreg Kroah-Hartman2018-08-24
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.152 ARC: Explicitly add -mmedium-calls to CFLAGS netfilter: ipv6: nf_defrag: reduce struct net memory waste selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests selftests: sync: add config fragment for testing sync framework ARM: dts: Cygnus: Fix I2C controller interrupt type usb: dwc2: fix isoc split in transfer with no data usb: gadget: composite: fix delayed_status race condition when set_interface usb: gadget: dwc2: fix memory leak in gadget_init() scsi: xen-scsifront: add error handling for xenbus_printf arm64: make secondary_start_kernel() notrace qed: Add sanity check for SIMD fastpath handler. enic: initialize enic->rfs_h.lock in enic_probe net: hamradio: use eth_broadcast_addr net: propagate dev_get_valid_name return code ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP net: davinci_emac: match the mdio device against its compatible if possible locking/lockdep: Do not record IRQ state within lockdep code ipv6: mcast: fix unsolicited report interval after receiving querys Smack: Mark inode instant in smack_task_to_inode cxgb4: when disabling dcb set txq dcb priority to 0 brcmfmac: stop watchdog before detach and free everything ARM: dts: am437x: make edt-ft5x06 a wakeup source usb: xhci: increase CRS timeout value perf test session topology: Fix test on s390 perf report powerpc: Fix crash if callchain is empty selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs ARM: dts: da850: Fix interrups property for gpio dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() md/raid10: fix that replacement cannot complete recovery after reassemble drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: decon5433: Fix WINCONx reset value bnx2x: Fix receiving tx-timeout in error or recovery state. m68k: fix "bad page state" oops on ColdFire boot HID: wacom: Correct touch maximum XY of 2nd-gen Intuos ARM: imx_v6_v7_defconfig: Select ULPI support ARM: imx_v4_v5_defconfig: Select ULPI support tracing: Use __printf markup to silence compiler kasan: fix shadow_size calculation error in kasan_module_alloc smsc75xx: Add workaround for gigabit link up hardware errata. netfilter: x_tables: set module owner for icmp(6) matches ARM: pxa: irq: fix handling of ICMR registers in suspend/resume ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem drm/armada: fix colorkey mode property bnxt_en: Fix for system hang if request_irq fails perf llvm-utils: Remove bashism from kernel include fetch script ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller ixgbe: Be more careful when modifying MAC filters packet: reset network header if packet shorter than ll reserved space qlogic: check kstrtoul() for errors tcp: remove DELAYED ACK events in DCTCP drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() net/ethernet/freescale/fman: fix cross-build error net: usb: rtl8150: demote allmulti message to dev_dbg() net: qca_spi: Avoid packet drop during initial sync net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Fix log level if probe fails tcp: identify cryptic messages as TCP seq # bugs staging: android: ion: check for kref overflow KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer ext4: fix spectre gadget in ext4_mb_regular_allocator() parisc: Remove ordered stores from syscall.S xfrm_user: prevent leaking 2 bytes of kernel memory netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state packet: refine ring v3 block size test to hold one frame bridge: Propagate vlan add failure to user parisc: Remove unnecessary barriers from spinlock.h PCI: hotplug: Don't leak pci_slot on registration failure PCI: Skip MPS logic for Virtual Functions (VFs) PCI: pciehp: Fix use-after-free on unplug i2c: imx: Fix race condition in dma read reiserfs: fix broken xattr handling (heap corruption, bad retval) Linux 4.4.152 Change-Id: I73c1d3bcfb25d83fa0985b095a6426c207cd2726 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 android-4.4.153 (5e24b4e) into msm-4.4Srinivasarao P2018-08-28
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-5e24b4e Linux 4.4.153 ovl: warn instead of error if d_type is not supported ovl: Do d_type check only if work dir creation was successful ovl: Ensure upper filesystem supports d_type x86/mm: Fix use-after-free of ldt_struct x86/mm/pat: Fix L1TF stable backport for CPA ANDROID: x86_64_cuttlefish_defconfig: Enable lz4 compression for zram UPSTREAM: drivers/block/zram/zram_drv.c: fix bug storing backing_dev BACKPORT: zram: introduce zram memory tracking BACKPORT: zram: record accessed second BACKPORT: zram: mark incompressible page as ZRAM_HUGE UPSTREAM: zram: correct flag name of ZRAM_ACCESS UPSTREAM: zram: Delete gendisk before cleaning up the request queue UPSTREAM: drivers/block/zram/zram_drv.c: make zram_page_end_io() static BACKPORT: zram: set BDI_CAP_STABLE_WRITES once UPSTREAM: zram: fix null dereference of handle UPSTREAM: zram: add config and doc file for writeback feature BACKPORT: zram: read page from backing device BACKPORT: zram: write incompressible pages to backing device BACKPORT: zram: identify asynchronous IO's return value BACKPORT: zram: add free space management in backing device UPSTREAM: zram: add interface to specif backing device UPSTREAM: zram: rename zram_decompress_page to __zram_bvec_read UPSTREAM: zram: inline zram_compress UPSTREAM: zram: clean up duplicated codes in __zram_bvec_write Linux 4.4.152 reiserfs: fix broken xattr handling (heap corruption, bad retval) i2c: imx: Fix race condition in dma read PCI: pciehp: Fix use-after-free on unplug PCI: Skip MPS logic for Virtual Functions (VFs) PCI: hotplug: Don't leak pci_slot on registration failure parisc: Remove unnecessary barriers from spinlock.h bridge: Propagate vlan add failure to user packet: refine ring v3 block size test to hold one frame netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state xfrm_user: prevent leaking 2 bytes of kernel memory parisc: Remove ordered stores from syscall.S ext4: fix spectre gadget in ext4_mb_regular_allocator() KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer staging: android: ion: check for kref overflow tcp: identify cryptic messages as TCP seq # bugs net: qca_spi: Fix log level if probe fails net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Avoid packet drop during initial sync net: usb: rtl8150: demote allmulti message to dev_dbg() net/ethernet/freescale/fman: fix cross-build error drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() tcp: remove DELAYED ACK events in DCTCP qlogic: check kstrtoul() for errors packet: reset network header if packet shorter than ll reserved space ixgbe: Be more careful when modifying MAC filters ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot perf llvm-utils: Remove bashism from kernel include fetch script bnxt_en: Fix for system hang if request_irq fails drm/armada: fix colorkey mode property ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ARM: pxa: irq: fix handling of ICMR registers in suspend/resume netfilter: x_tables: set module owner for icmp(6) matches smsc75xx: Add workaround for gigabit link up hardware errata. kasan: fix shadow_size calculation error in kasan_module_alloc tracing: Use __printf markup to silence compiler ARM: imx_v4_v5_defconfig: Select ULPI support ARM: imx_v6_v7_defconfig: Select ULPI support HID: wacom: Correct touch maximum XY of 2nd-gen Intuos m68k: fix "bad page state" oops on ColdFire boot bnx2x: Fix receiving tx-timeout in error or recovery state. drm/exynos: decon5433: Fix WINCONx reset value drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes md/raid10: fix that replacement cannot complete recovery after reassemble dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() ARM: dts: da850: Fix interrups property for gpio selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs perf report powerpc: Fix crash if callchain is empty perf test session topology: Fix test on s390 usb: xhci: increase CRS timeout value ARM: dts: am437x: make edt-ft5x06 a wakeup source brcmfmac: stop watchdog before detach and free everything cxgb4: when disabling dcb set txq dcb priority to 0 Smack: Mark inode instant in smack_task_to_inode ipv6: mcast: fix unsolicited report interval after receiving querys locking/lockdep: Do not record IRQ state within lockdep code net: davinci_emac: match the mdio device against its compatible if possible ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP net: propagate dev_get_valid_name return code net: hamradio: use eth_broadcast_addr enic: initialize enic->rfs_h.lock in enic_probe qed: Add sanity check for SIMD fastpath handler. arm64: make secondary_start_kernel() notrace scsi: xen-scsifront: add error handling for xenbus_printf usb: gadget: dwc2: fix memory leak in gadget_init() usb: gadget: composite: fix delayed_status race condition when set_interface usb: dwc2: fix isoc split in transfer with no data ARM: dts: Cygnus: Fix I2C controller interrupt type selftests: sync: add config fragment for testing sync framework selftests: zram: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: pstore: return Kselftest Skip code for skipped tests netfilter: ipv6: nf_defrag: reduce struct net memory waste ARC: Explicitly add -mmedium-calls to CFLAGS ANDROID: x86_64_cuttlefish_defconfig: Enable zram and zstd BACKPORT: crypto: zstd - Add zstd support UPSTREAM: zram: add zstd to the supported algorithms list UPSTREAM: lib: Add zstd modules UPSTREAM: lib: Add xxhash module UPSTREAM: zram: rework copy of compressor name in comp_algorithm_store() UPSTREAM: zram: constify attribute_group structures. UPSTREAM: zram: count same page write as page_stored UPSTREAM: zram: reduce load operation in page_same_filled UPSTREAM: zram: use zram_free_page instead of open-coded UPSTREAM: zram: introduce zram data accessor UPSTREAM: zram: remove zram_meta structure UPSTREAM: zram: use zram_slot_lock instead of raw bit_spin_lock op BACKPORT: zram: partial IO refactoring BACKPORT: zram: handle multiple pages attached bio's bvec UPSTREAM: zram: fix operator precedence to get offset BACKPORT: zram: extend zero pages to same element pages BACKPORT: zram: remove waitqueue for IO done UPSTREAM: zram: remove obsolete sysfs attrs UPSTREAM: zram: support BDI_CAP_STABLE_WRITES UPSTREAM: zram: revalidate disk under init_lock BACKPORT: mm: support anonymous stable page UPSTREAM: zram: use __GFP_MOVABLE for memory allocation UPSTREAM: zram: drop gfp_t from zcomp_strm_alloc() UPSTREAM: zram: add more compression algorithms UPSTREAM: zram: delete custom lzo/lz4 UPSTREAM: zram: cosmetic: cleanup documentation UPSTREAM: zram: use crypto api to check alg availability BACKPORT: zram: switch to crypto compress API UPSTREAM: zram: rename zstrm find-release functions UPSTREAM: zram: introduce per-device debug_stat sysfs node UPSTREAM: zram: remove max_comp_streams internals UPSTREAM: zram: user per-cpu compression streams BACKPORT: zsmalloc: require GFP in zs_malloc() UPSTREAM: zram/zcomp: do not zero out zcomp private pages UPSTREAM: zram: pass gfp from zcomp frontend to backend UPSTREAM: socket: close race condition between sock_close() and sockfs_setattr() ANDROID: Refresh x86_64_cuttlefish_defconfig Linux 4.4.151 isdn: Disable IIOCDBGVAR Bluetooth: avoid killing an already killed socket x86/mm: Simplify p[g4um]d_page() macros serial: 8250_dw: always set baud rate in dw8250_set_termios ACPI / PM: save NVS memory for ASUS 1025C laptop ACPI: save NVS memory for Lenovo G50-45 USB: option: add support for DW5821e USB: serial: sierra: fix potential deadlock at close ALSA: vxpocket: Fix invalid endian conversions ALSA: memalloc: Don't exceed over the requested size ALSA: hda: Correct Asrock B85M-ITX power_save blacklist entry ALSA: cs5535audio: Fix invalid endian conversion ALSA: virmidi: Fix too long output trigger loop ALSA: vx222: Fix invalid endian conversions ALSA: hda - Turn CX8200 into D3 as well upon reboot ALSA: hda - Sleep for 10ms after entering D3 on Conexant codecs net_sched: fix NULL pointer dereference when delete tcindex filter vsock: split dwork to avoid reinitializations net_sched: Fix missing res info when create new tc_index filter llc: use refcount_inc_not_zero() for llc_sap_find() l2tp: use sk_dst_check() to avoid race on sk->sk_dst_cache dccp: fix undefined behavior with 'cwnd' shift in ccid2_cwnd_restart() Conflicts: drivers/block/zram/zram_drv.c drivers/staging/android/ion/ion.c include/linux/swap.h mm/zsmalloc.c Change-Id: I1c437ac5133503a939d06d51ec778b65371df6d1 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * \ \ \ Merge 4.4.152 into android-4.4Greg Kroah-Hartman2018-08-24
| |\ \ \ \ | | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.152 ARC: Explicitly add -mmedium-calls to CFLAGS netfilter: ipv6: nf_defrag: reduce struct net memory waste selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests selftests: sync: add config fragment for testing sync framework ARM: dts: Cygnus: Fix I2C controller interrupt type usb: dwc2: fix isoc split in transfer with no data usb: gadget: composite: fix delayed_status race condition when set_interface usb: gadget: dwc2: fix memory leak in gadget_init() scsi: xen-scsifront: add error handling for xenbus_printf arm64: make secondary_start_kernel() notrace qed: Add sanity check for SIMD fastpath handler. enic: initialize enic->rfs_h.lock in enic_probe net: hamradio: use eth_broadcast_addr net: propagate dev_get_valid_name return code ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP net: davinci_emac: match the mdio device against its compatible if possible locking/lockdep: Do not record IRQ state within lockdep code ipv6: mcast: fix unsolicited report interval after receiving querys Smack: Mark inode instant in smack_task_to_inode cxgb4: when disabling dcb set txq dcb priority to 0 brcmfmac: stop watchdog before detach and free everything ARM: dts: am437x: make edt-ft5x06 a wakeup source usb: xhci: increase CRS timeout value perf test session topology: Fix test on s390 perf report powerpc: Fix crash if callchain is empty selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs ARM: dts: da850: Fix interrups property for gpio dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate() md/raid10: fix that replacement cannot complete recovery after reassemble drm/exynos: gsc: Fix support for NV16/61, YUV420/YVU420 and YUV422 modes drm/exynos: decon5433: Fix per-plane global alpha for XRGB modes drm/exynos: decon5433: Fix WINCONx reset value bnx2x: Fix receiving tx-timeout in error or recovery state. m68k: fix "bad page state" oops on ColdFire boot HID: wacom: Correct touch maximum XY of 2nd-gen Intuos ARM: imx_v6_v7_defconfig: Select ULPI support ARM: imx_v4_v5_defconfig: Select ULPI support tracing: Use __printf markup to silence compiler kasan: fix shadow_size calculation error in kasan_module_alloc smsc75xx: Add workaround for gigabit link up hardware errata. netfilter: x_tables: set module owner for icmp(6) matches ARM: pxa: irq: fix handling of ICMR registers in suspend/resume ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem ieee802154: at86rf230: use __func__ macro for debug messages ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem drm/armada: fix colorkey mode property bnxt_en: Fix for system hang if request_irq fails perf llvm-utils: Remove bashism from kernel include fetch script ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot ARM: dts: am3517.dtsi: Disable reference to OMAP3 OTG controller ixgbe: Be more careful when modifying MAC filters packet: reset network header if packet shorter than ll reserved space qlogic: check kstrtoul() for errors tcp: remove DELAYED ACK events in DCTCP drm/nouveau/gem: off by one bugs in nouveau_gem_pushbuf_reloc_apply() net/ethernet/freescale/fman: fix cross-build error net: usb: rtl8150: demote allmulti message to dev_dbg() net: qca_spi: Avoid packet drop during initial sync net: qca_spi: Make sure the QCA7000 reset is triggered net: qca_spi: Fix log level if probe fails tcp: identify cryptic messages as TCP seq # bugs staging: android: ion: check for kref overflow KVM: irqfd: fix race between EPOLLHUP and irq_bypass_register_consumer ext4: fix spectre gadget in ext4_mb_regular_allocator() parisc: Remove ordered stores from syscall.S xfrm_user: prevent leaking 2 bytes of kernel memory netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state packet: refine ring v3 block size test to hold one frame bridge: Propagate vlan add failure to user parisc: Remove unnecessary barriers from spinlock.h PCI: hotplug: Don't leak pci_slot on registration failure PCI: Skip MPS logic for Virtual Functions (VFs) PCI: pciehp: Fix use-after-free on unplug i2c: imx: Fix race condition in dma read reiserfs: fix broken xattr handling (heap corruption, bad retval) Linux 4.4.152 Change-Id: I1058813031709d20abd0bc45e9ac5fc68ab3a1d7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * | | parisc: Remove unnecessary barriers from spinlock.hJohn David Anglin2018-08-24
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3b885ac1dc35b87a39ee176a6c7e2af9c789d8b8 upstream. Now that mb() is an instruction barrier, it will slow performance if we issue unnecessary barriers. The spinlock defines have a number of unnecessary barriers.  The __ldcw() define is both a hardware and compiler barrier.  The mb() barriers in the routines using __ldcw() serve no purpose. The only barrier needed is the one in arch_spin_unlock().  We need to ensure all accesses are complete prior to releasing the lock. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: stable@vger.kernel.org # 4.0+ Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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>
| | * parisc: Define mb() and add memory barriers to assembler unlock sequencesJohn David Anglin2018-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit fedb8da96355f5f64353625bf96dc69423ad1826 upstream. For years I thought all parisc machines executed loads and stores in order. However, Jeff Law recently indicated on gcc-patches that this is not correct. There are various degrees of out-of-order execution all the way back to the PA7xxx processor series (hit-under-miss). The PA8xxx series has full out-of-order execution for both integer operations, and loads and stores. This is described in the following article: http://web.archive.org/web/20040214092531/http://www.cpus.hp.com/technical_references/advperf.shtml For this reason, we need to define mb() and to insert a memory barrier before the store unlocking spinlocks. This ensures that all memory accesses are complete prior to unlocking. The ldcw instruction performs the same function on entry. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: stable@vger.kernel.org # 4.0+ Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge android-4.4.133 (3f51ea2) into msm-4.4Srinivasarao P2018-05-31
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-3f51ea2 Linux 4.4.133 x86/kexec: Avoid double free_page() upon do_kexec_load() failure hfsplus: stop workqueue when fill_super() failed cfg80211: limit wiphy names to 128 bytes gpio: rcar: Add Runtime PM handling for interrupts time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting dmaengine: ensure dmaengine helpers check valid callback scsi: zfcp: fix infinite iteration on ERP ready list scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() scsi: libsas: defer ata device eh commands to libata s390: use expoline thunks in the BPF JIT s390: extend expoline to BC instructions s390: move spectre sysfs attribute code s390/kernel: use expoline for indirect branches s390/lib: use expoline for indirect branches s390: move expoline assembler macros to a header s390: add assembler macros for CPU alternatives ext2: fix a block leak tcp: purge write queue in tcp_connect_init() sock_diag: fix use-after-free read in __sk_free packet: in packet_snd start writing at link layer allocation net: test tailroom before appending to linear skb btrfs: fix reading stale metadata blocks after degraded raid1 mounts btrfs: fix crash when trying to resume balance without the resume flag Btrfs: fix xattr loss after power failure ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions ARM: 8770/1: kprobes: Prohibit probing on optimized_callback ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed tick/broadcast: Use for_each_cpu() specially on UP kernels ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode s390: remove indirect branch from do_softirq_own_stack s390/qdio: don't release memory in qdio_setup_irq() s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero s390/qdio: fix access to uninitialized qdio_q fields mm: don't allow deferred pages with NEED_PER_CPU_KM powerpc/powernv: Fix NVRAM sleep in invalid context when crashing procfs: fix pthread cross-thread naming if !PR_DUMPABLE proc read mm's {arg,env}_{start,end} with mmap semaphore taken. tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} cpufreq: intel_pstate: Enable HWP by default signals: avoid unnecessary taking of sighand->siglock mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to complete during a read mm: filemap: remove redundant code in do_read_cache_page proc: meminfo: estimate available memory more conservatively vmscan: do not force-scan file lru if its absolute size is small powerpc: Don't preempt_disable() in show_cpuinfo() cpuidle: coupled: remove unused define cpuidle_coupled_lock powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL powerpc/powernv: Remove OPALv2 firmware define and references powerpc/powernv: panic() on OPAL < V3 spi: pxa2xx: Allow 64-bit DMA ALSA: control: fix a redundant-copy issue ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist ALSA: usb: mixer: volume quirk for CM102-A+/102S+ usbip: usbip_host: fix bad unlock balance during stub_probe() usbip: usbip_host: fix NULL-ptr deref and use-after-free errors usbip: usbip_host: run rebind from exit when module is removed usbip: usbip_host: delete device from busid_table after rebind usbip: usbip_host: refine probe and disconnect debug msgs to be useful kernel/exit.c: avoid undefined behaviour when calling wait4() futex: futex_wake_op, fix sign_extend32 sign bits pipe: cap initial pipe capacity according to pipe-max-size limit l2tp: revert "l2tp: fix missing print session offset info" Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap" lockd: lost rollback of set_grace_period() in lockd_down_net() xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM) futex: Remove duplicated code and fix undefined behaviour futex: Remove unnecessary warning from get_futex_key arm64: Add work around for Arm Cortex-A55 Erratum 1024718 arm64: introduce mov_q macro to move a constant into a 64-bit register audit: move calcs after alloc and check when logging set loginuid ALSA: timer: Call notifier in the same spinlock sctp: delay the authentication for the duplicated cookie-echo chunk sctp: fix the issue that the cookie-ack with auth can't get processed tcp: ignore Fast Open on repair mode bonding: do not allow rlb updates to invalid mac tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent(). sctp: use the old asoc when making the cookie-ack chunk in dupcook_d sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr r8169: fix powering up RTL8168h qmi_wwan: do not steal interfaces from class drivers openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found net: support compat 64-bit time in {s,g}etsockopt net_sched: fq: take care of throttled flows before reuse net/mlx4_en: Verify coalescing parameters are in range net: ethernet: sun: niu set correct packet size in skb llc: better deal with too small mtu ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg dccp: fix tasklet usage bridge: check iface upper dev when setting master via ioctl 8139too: Use disable_irq_nosync() in rtl8139_poll_controller() BACKPORT, FROMLIST: fscrypt: add Speck128/256 support cgroup: Disable IRQs while holding css_set_lock Revert "cgroup: Disable IRQs while holding css_set_lock" cgroup: Disable IRQs while holding css_set_lock ANDROID: proc: fix undefined behavior in proc_uid_base_readdir x86: vdso: Fix leaky vdso linker with CC=clang. ANDROID: build: cuttlefish: Upgrade clang to newer version. ANDROID: build: cuttlefish: Upgrade clang to newer version. ANDROID: build: cuttlefish: Fix path to clang. UPSTREAM: dm bufio: avoid sleeping while holding the dm_bufio lock ANDROID: sdcardfs: Don't d_drop in d_revalidate Conflicts: arch/arm64/include/asm/cputype.h fs/ext4/crypto.c fs/ext4/ext4.h kernel/cgroup.c mm/vmscan.c Change-Id: Ic10c5722b6439af1cf423fd949c493f786764d7e Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | Merge 4.4.133 into android-4.4Greg Kroah-Hartman2018-05-26
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.133 8139too: Use disable_irq_nosync() in rtl8139_poll_controller() bridge: check iface upper dev when setting master via ioctl dccp: fix tasklet usage ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg llc: better deal with too small mtu net: ethernet: sun: niu set correct packet size in skb net/mlx4_en: Verify coalescing parameters are in range net_sched: fq: take care of throttled flows before reuse net: support compat 64-bit time in {s,g}etsockopt openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found qmi_wwan: do not steal interfaces from class drivers r8169: fix powering up RTL8168h sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr sctp: use the old asoc when making the cookie-ack chunk in dupcook_d tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent(). bonding: do not allow rlb updates to invalid mac tcp: ignore Fast Open on repair mode sctp: fix the issue that the cookie-ack with auth can't get processed sctp: delay the authentication for the duplicated cookie-echo chunk ALSA: timer: Call notifier in the same spinlock audit: move calcs after alloc and check when logging set loginuid arm64: introduce mov_q macro to move a constant into a 64-bit register arm64: Add work around for Arm Cortex-A55 Erratum 1024718 futex: Remove unnecessary warning from get_futex_key futex: Remove duplicated code and fix undefined behaviour xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM) lockd: lost rollback of set_grace_period() in lockd_down_net() Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap" l2tp: revert "l2tp: fix missing print session offset info" pipe: cap initial pipe capacity according to pipe-max-size limit futex: futex_wake_op, fix sign_extend32 sign bits kernel/exit.c: avoid undefined behaviour when calling wait4() usbip: usbip_host: refine probe and disconnect debug msgs to be useful usbip: usbip_host: delete device from busid_table after rebind usbip: usbip_host: run rebind from exit when module is removed usbip: usbip_host: fix NULL-ptr deref and use-after-free errors usbip: usbip_host: fix bad unlock balance during stub_probe() ALSA: usb: mixer: volume quirk for CM102-A+/102S+ ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist ALSA: control: fix a redundant-copy issue spi: pxa2xx: Allow 64-bit DMA powerpc/powernv: panic() on OPAL < V3 powerpc/powernv: Remove OPALv2 firmware define and references powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL cpuidle: coupled: remove unused define cpuidle_coupled_lock powerpc: Don't preempt_disable() in show_cpuinfo() vmscan: do not force-scan file lru if its absolute size is small proc: meminfo: estimate available memory more conservatively mm: filemap: remove redundant code in do_read_cache_page mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to complete during a read signals: avoid unnecessary taking of sighand->siglock cpufreq: intel_pstate: Enable HWP by default tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} proc read mm's {arg,env}_{start,end} with mmap semaphore taken. procfs: fix pthread cross-thread naming if !PR_DUMPABLE powerpc/powernv: Fix NVRAM sleep in invalid context when crashing mm: don't allow deferred pages with NEED_PER_CPU_KM s390/qdio: fix access to uninitialized qdio_q fields s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero s390/qdio: don't release memory in qdio_setup_irq() s390: remove indirect branch from do_softirq_own_stack efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr tick/broadcast: Use for_each_cpu() specially on UP kernels ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed ARM: 8770/1: kprobes: Prohibit probing on optimized_callback ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions Btrfs: fix xattr loss after power failure btrfs: fix crash when trying to resume balance without the resume flag btrfs: fix reading stale metadata blocks after degraded raid1 mounts net: test tailroom before appending to linear skb packet: in packet_snd start writing at link layer allocation sock_diag: fix use-after-free read in __sk_free tcp: purge write queue in tcp_connect_init() ext2: fix a block leak s390: add assembler macros for CPU alternatives s390: move expoline assembler macros to a header s390/lib: use expoline for indirect branches s390/kernel: use expoline for indirect branches s390: move spectre sysfs attribute code s390: extend expoline to BC instructions s390: use expoline thunks in the BPF JIT scsi: libsas: defer ata device eh commands to libata scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() scsi: zfcp: fix infinite iteration on ERP ready list dmaengine: ensure dmaengine helpers check valid callback time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting gpio: rcar: Add Runtime PM handling for interrupts cfg80211: limit wiphy names to 128 bytes hfsplus: stop workqueue when fill_super() failed x86/kexec: Avoid double free_page() upon do_kexec_load() failure Linux 4.4.133 Change-Id: I0554b12889bc91add2a444da95f18d59c6fb9cdb Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * futex: Remove duplicated code and fix undefined behaviourJiri Slaby2018-05-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 30d6e0a4190d37740e9447e4e4815f06992dd8c3 upstream. There is code duplicated over all architecture's headers for futex_atomic_op_inuser. Namely op decoding, access_ok check for uaddr, and comparison of the result. Remove this duplication and leave up to the arches only the needed assembly which is now in arch_futex_atomic_op_inuser. This effectively distributes the Will Deacon's arm64 fix for undefined behaviour reported by UBSAN to all architectures. The fix was done in commit 5f16a046f8e1 (arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage). Look there for an example dump. And as suggested by Thomas, check for negative oparg too, because it was also reported to cause undefined behaviour report. Note that s390 removed access_ok check in d12a29703 ("s390/uaccess: remove pointless access_ok() checks") as access_ok there returns true. We introduce it back to the helper for the sake of simplicity (it gets optimized away anyway). Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> [s390] Acked-by: Chris Metcalf <cmetcalf@mellanox.com> [for tile] Reviewed-by: Darren Hart (VMware) <dvhart@infradead.org> Reviewed-by: Will Deacon <will.deacon@arm.com> [core/arm64] Cc: linux-mips@linux-mips.org Cc: Rich Felker <dalias@libc.org> Cc: linux-ia64@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: peterz@infradead.org Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: sparclinux@vger.kernel.org Cc: Jonas Bonn <jonas@southpole.se> Cc: linux-s390@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: linux-hexagon@vger.kernel.org Cc: Helge Deller <deller@gmx.de> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Matt Turner <mattst88@gmail.com> Cc: linux-snps-arc@lists.infradead.org Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-xtensa@linux-xtensa.org Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: openrisc@lists.librecores.org Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Stafford Horne <shorne@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Richard Henderson <rth@twiddle.net> Cc: Chris Zankel <chris@zankel.net> Cc: Michal Simek <monstr@monstr.eu> Cc: Tony Luck <tony.luck@intel.com> Cc: linux-parisc@vger.kernel.org Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: linux-alpha@vger.kernel.org Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org Cc: "David S. Miller" <davem@davemloft.net> Link: http://lkml.kernel.org/r/20170824073105.3901-1-jslaby@suse.cz Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge android-4.4.111 (f851888) into msm-4.4Srinivasarao P2018-01-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-f851888 Linux 4.4.111 Fix build error in vma.c Map the vsyscall page with _PAGE_USER proc: much faster /proc/vmstat module: Issue warnings when tainting kernel module: keep percpu symbols in module's symtab genksyms: Handle string literals with spaces in reference files x86/tlb: Drop the _GPL from the cpu_tlbstate export parisc: Fix alignment of pa_tlb_lock in assembly on 32-bit SMP kernel x86/microcode/AMD: Add support for fam17h microcode loading Input: elantech - add new icbody type 15 ARC: uaccess: dont use "l" gcc inline asm constraint modifier kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal() kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signals kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILL kernel: make groups_sort calling a responsibility group_info allocators fscache: Fix the default for fscache_maybe_release_page() sunxi-rsb: Include OF based modalias in device uevent crypto: pcrypt - fix freeing pcrypt instances crypto: chacha20poly1305 - validate the digest size crypto: n2 - cure use after free kernel/acct.c: fix the acct->needcheck check in check_free_space() x86/kasan: Write protect kasan zero shadow clocksource: arch_timer: make virtual counter access configurable arm64: issue isb when trapping CNTVCT_EL0 access BACKPORT: arm64: Add CNTFRQ_EL0 trap handler BACKPORT: arm64: Add CNTVCT_EL0 trap handler ANDROID: sdcardfs: Fix missing break on default_normal ANDROID: usb: f_fs: Prevent gadget unbind if it is already unbound arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry arm64: use RET instruction for exiting the trampoline FROMLIST: arm64: kaslr: Put kernel vectors address in separate data page FROMLIST: arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR FROMLIST: arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0 FROMLIST: arm64: entry: Add fake CPU feature for unmapping the kernel at EL0 FROMLIST: arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks FROMLIST: arm64: erratum: Work around Falkor erratum #E1003 in trampoline code FROMLIST: arm64: entry: Hook up entry trampoline to exception vectors FROMLIST: arm64: entry: Explicitly pass exception level to kernel_ventry macro FROMLIST: arm64: mm: Map entry trampoline into trampoline and kernel page tables FROMLIST: arm64: entry: Add exception trampoline page for exceptions from EL0 FROMLIST: arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI FROMLIST: arm64: mm: Add arm64_kernel_unmapped_at_el0 helper FROMLIST: arm64: mm: Allocate ASIDs in pairs FROMLIST: arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN FROMLIST: arm64: mm: Move ASID from TTBR0 to TTBR1 FROMLIST: arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN FROMLIST: arm64: mm: Use non-global mappings for kernel space UPSTREAM: arm64: factor out entry stack manipulation UPSTREAM: arm64: tlbflush.h: add __tlbi() macro Conflicts: arch/arm64/include/asm/cpufeature.h arch/arm64/kernel/asm-offsets.c arch/arm64/kernel/cpufeature.c arch/arm64/kernel/entry.S arch/arm64/kernel/vmlinux.lds.S drivers/clocksource/Kconfig drivers/clocksource/arm_arch_timer.c drivers/usb/gadget/function/f_fs.c Change-Id: I41e84762e30c9a7b1e283850c3f780f3dbe86f44 Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
| * | Merge 4.4.111 into android-4.4Greg Kroah-Hartman2018-01-10
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.111 x86/kasan: Write protect kasan zero shadow kernel/acct.c: fix the acct->needcheck check in check_free_space() crypto: n2 - cure use after free crypto: chacha20poly1305 - validate the digest size crypto: pcrypt - fix freeing pcrypt instances sunxi-rsb: Include OF based modalias in device uevent fscache: Fix the default for fscache_maybe_release_page() kernel: make groups_sort calling a responsibility group_info allocators kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILL kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signals kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal() ARC: uaccess: dont use "l" gcc inline asm constraint modifier Input: elantech - add new icbody type 15 x86/microcode/AMD: Add support for fam17h microcode loading parisc: Fix alignment of pa_tlb_lock in assembly on 32-bit SMP kernel x86/tlb: Drop the _GPL from the cpu_tlbstate export genksyms: Handle string literals with spaces in reference files module: keep percpu symbols in module's symtab module: Issue warnings when tainting kernel proc: much faster /proc/vmstat Map the vsyscall page with _PAGE_USER Fix build error in vma.c Linux 4.4.111 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * parisc: Fix alignment of pa_tlb_lock in assembly on 32-bit SMP kernelHelge Deller2018-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 88776c0e70be0290f8357019d844aae15edaa967 upstream. Qemu for PARISC reported on a 32bit SMP parisc kernel strange failures about "Not-handled unaligned insn 0x0e8011d6 and 0x0c2011c9." Those opcodes evaluate to the ldcw() assembly instruction which requires (on 32bit) an alignment of 16 bytes to ensure atomicity. As it turns out, qemu is correct and in our assembly code in entry.S and pacache.S we don't pay attention to the required alignment. This patch fixes the problem by aligning the lock offset in assembly code in the same manner as we do in our C-code. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge android-4.4@59ff2e1 (v4.4.78) into msm-4.4Blagovest Kolenichev2017-08-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-59ff2e1 Linux 4.4.78 kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS kvm: vmx: Check value written to IA32_BNDCFGS kvm: x86: Guest BNDCFGS requires guest MPX support kvm: vmx: Do not disable intercepts for BNDCFGS KVM: x86: disable MPX if host did not enable MPX XSAVE features tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results PM / QoS: return -EINVAL for bogus strings PM / wakeirq: Convert to SRCU sched/topology: Optimize build_group_mask() sched/topology: Fix overlapping sched_group_mask crypto: caam - fix signals handling crypto: sha1-ssse3 - Disable avx2 crypto: atmel - only treat EBUSY as transient if backlog crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD mm: fix overflow check in expand_upwards() tpm: Issue a TPM2_Shutdown for TPM2 devices. Add "shutdown" to "struct class". tpm: Provide strong locking for device removal tpm: Get rid of chip->pdev selftests/capabilities: Fix the test_execve test mnt: Make propagate_umount less slow for overlapping mount propagation trees mnt: In propgate_umount handle visiting mounts in any order mnt: In umount propagation reparent in a separate pass vt: fix unchecked __put_user() in tioclinux ioctls exec: Limit arg stack to at most 75% of _STK_LIM s390: reduce ELF_ET_DYN_BASE powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB arm64: move ELF_ET_DYN_BASE to 4GB / 4MB arm: move ELF_ET_DYN_BASE to 4MB binfmt_elf: use ELF_ET_DYN_BASE only for PIE checkpatch: silence perl 5.26.0 unescaped left brace warnings fs/dcache.c: fix spin lockup issue on nlru->lock mm/list_lru.c: fix list_lru_count_node() to be race free kernel/extable.c: mark core_kernel_text notrace tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth parisc/mm: Ensure IRQs are off in switch_mm() parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs parisc: use compat_sys_keyctl() parisc: Report SIGSEGV instead of SIGBUS when running out of stack irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity cfg80211: Check if PMKID attribute is of expected size cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx() rds: tcp: use sock_create_lite() to create the accept socket vrf: fix bug_on triggered by rx when destroying a vrf net: ipv6: Compare lwstate in detecting duplicate nexthops ipv6: dad: don't remove dynamic addresses if link is down net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish() bpf: prevent leaking pointer via xadd on unpriviledged net: prevent sign extension in dev_get_stats() tcp: reset sk_rx_dst in tcp_disconnect() net: dp83640: Avoid NULL pointer dereference. ipv6: avoid unregistering inet6_dev for loopback net/phy: micrel: configure intterupts after autoneg workaround net: sched: Fix one possible panic when no destroy callback net_sched: fix error recovery at qdisc creation ANDROID: android-verity: mark dev as rw for linear target ANDROID: sdcardfs: Remove unnecessary lock ANDROID: binder: don't check prio permissions on restore. Add BINDER_GET_NODE_DEBUG_INFO ioctl UPSTREAM: cpufreq: schedutil: Trace frequency only if it has changed UPSTREAM: cpufreq: schedutil: Avoid reducing frequency of busy CPUs prematurely UPSTREAM: cpufreq: schedutil: Refactor sugov_next_freq_shared() UPSTREAM: cpufreq: schedutil: Fix per-CPU structure initialization in sugov_start() UPSTREAM: cpufreq: schedutil: Pass sg_policy to get_next_freq() UPSTREAM: cpufreq: schedutil: move cached_raw_freq to struct sugov_policy UPSTREAM: cpufreq: schedutil: Rectify comment in sugov_irq_work() function UPSTREAM: cpufreq: schedutil: irq-work and mutex are only used in slow path UPSTREAM: cpufreq: schedutil: enable fast switch earlier UPSTREAM: cpufreq: schedutil: Avoid indented labels Linux 4.4.77 saa7134: fix warm Medion 7134 EEPROM read x86/mm/pat: Don't report PAT on CPUs that don't support it ext4: check return value of kstrtoull correctly in reserved_clusters_store staging: comedi: fix clean-up of comedi_class in comedi_init() staging: vt6556: vnt_start Fix missing call to vnt_key_init_table. tcp: fix tcp_mark_head_lost to check skb len before fragmenting md: fix super_offset endianness in super_1_rdev_size_change md: fix incorrect use of lexx_to_cpu in does_sb_need_changing perf tools: Use readdir() instead of deprecated readdir_r() again perf tests: Remove wrong semicolon in while loop in CQM test perf trace: Do not process PERF_RECORD_LOST twice perf dwarf: Guard !x86_64 definitions under #ifdef else clause perf pmu: Fix misleadingly indented assignment (whitespace) perf annotate browser: Fix behaviour of Shift-Tab with nothing focussed perf tools: Remove duplicate const qualifier perf script: Use readdir() instead of deprecated readdir_r() perf thread_map: Use readdir() instead of deprecated readdir_r() perf tools: Use readdir() instead of deprecated readdir_r() perf bench numa: Avoid possible truncation when using snprintf() perf tests: Avoid possible truncation with dirent->d_name + snprintf perf scripting perl: Fix compile error with some perl5 versions perf thread_map: Correctly size buffer used with dirent->dt_name perf intel-pt: Use __fallthrough perf top: Use __fallthrough tools strfilter: Use __fallthrough tools string: Use __fallthrough in perf_atoll() tools include: Add a __fallthrough statement mqueue: fix a use-after-free in sys_mq_notify() RDMA/uverbs: Check port number supplied by user verbs cmds KEYS: Fix an error code in request_master_key() ath10k: override CE5 config for QCA9377 x86/uaccess: Optimize copy_user_enhanced_fast_string() for short strings x86/tools: Fix gcc-7 warning in relocs.c gfs2: Fix glock rhashtable rcu bug USB: serial: qcserial: new Sierra Wireless EM7305 device ID USB: serial: option: add two Longcheer device ids pinctrl: sh-pfc: Update info pointer after SoC-specific init pinctrl: mxs: atomically switch mux and drive strength config pinctrl: sunxi: Fix SPDIF function name for A83T pinctrl: meson: meson8b: fix the NAND DQS pins pinctrl: sh-pfc: r8a7791: Fix SCIF2 pinmux data sysctl: report EINVAL if value is larger than UINT_MAX for proc_douintvec sysctl: don't print negative flag for proc_douintvec mac80211_hwsim: Replace bogus hrtimer clockid usb: Fix typo in the definition of Endpoint[out]Request usb: usbip: set buffer pointers to NULL after free Add USB quirk for HVR-950q to avoid intermittent device resets USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick usb: dwc3: replace %p with %pK drm/virtio: don't leak bo on drm_gem_object_init failure tracing/kprobes: Allow to create probe with a module name starting with a digit mm: fix classzone_idx underflow in shrink_zones() bgmac: reset & enable Ethernet core before using it driver core: platform: fix race condition with driver_override fs: completely ignore unknown open flags fs: add a VALID_OPEN_FLAGS ANDROID: binder: add RT inheritance flag to node. ANDROID: binder: improve priority inheritance. ANDROID: binder: add min sched_policy to node. ANDROID: binder: add support for RT prio inheritance. ANDROID: binder: push new transactions to waiting threads. ANDROID: binder: remove proc waitqueue FROMLIST: binder: remove global binder lock FROMLIST: binder: fix death race conditions FROMLIST: binder: protect against stale pointers in print_binder_transaction FROMLIST: binder: protect binder_ref with outer lock FROMLIST: binder: use inner lock to protect thread accounting FROMLIST: binder: protect transaction_stack with inner lock. FROMLIST: binder: protect proc->threads with inner_lock FROMLIST: binder: protect proc->nodes with inner lock FROMLIST: binder: add spinlock to protect binder_node FROMLIST: binder: add spinlocks to protect todo lists FROMLIST: binder: use inner lock to sync work dq and node counts FROMLIST: binder: introduce locking helper functions FROMLIST: binder: use node->tmp_refs to ensure node safety FROMLIST: binder: refactor binder ref inc/dec for thread safety FROMLIST: binder: make sure accesses to proc/thread are safe FROMLIST: binder: make sure target_node has strong ref FROMLIST: binder: guarantee txn complete / errors delivered in-order FROMLIST: binder: refactor binder_pop_transaction FROMLIST: binder: use atomic for transaction_log index FROMLIST: binder: add more debug info when allocation fails. FROMLIST: binder: protect against two threads freeing buffer FROMLIST: binder: remove dead code in binder_get_ref_for_node FROMLIST: binder: don't modify thread->looper from other threads FROMLIST: binder: avoid race conditions when enqueuing txn FROMLIST: binder: refactor queue management in binder_thread_read FROMLIST: binder: add log information for binder transaction failures FROMLIST: binder: make binder_last_id an atomic FROMLIST: binder: change binder_stats to atomics FROMLIST: binder: add protection for non-perf cases FROMLIST: binder: remove binder_debug_no_lock mechanism FROMLIST: binder: move binder_alloc to separate file FROMLIST: binder: separate out binder_alloc functions FROMLIST: binder: remove unneeded cleanup code FROMLIST: binder: separate binder allocator structure from binder proc FROMLIST: binder: Use wake up hint for synchronous transactions. Revert "android: binder: move global binder state into context struct." sched: walt: fix window misalignment when HZ=300 ANDROID: android-base.cfg: remove CONFIG_CGROUP_DEBUG ANDROID: sdcardfs: use mount_nodev and fix a issue in sdcardfs_kill_sb Conflicts: drivers/android/binder.c drivers/net/wireless/ath/ath10k/pci.c Change-Id: Ic6f82c2ec9929733a16a03bb3b745187e002f4f6 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
| * | Merge 4.4.78 into android-4.4Greg Kroah-Hartman2017-07-21
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes in 4.4.78 net_sched: fix error recovery at qdisc creation net: sched: Fix one possible panic when no destroy callback net/phy: micrel: configure intterupts after autoneg workaround ipv6: avoid unregistering inet6_dev for loopback net: dp83640: Avoid NULL pointer dereference. tcp: reset sk_rx_dst in tcp_disconnect() net: prevent sign extension in dev_get_stats() bpf: prevent leaking pointer via xadd on unpriviledged net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish() ipv6: dad: don't remove dynamic addresses if link is down net: ipv6: Compare lwstate in detecting duplicate nexthops vrf: fix bug_on triggered by rx when destroying a vrf rds: tcp: use sock_create_lite() to create the accept socket brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx() cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES cfg80211: Check if PMKID attribute is of expected size irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity parisc: Report SIGSEGV instead of SIGBUS when running out of stack parisc: use compat_sys_keyctl() parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs parisc/mm: Ensure IRQs are off in switch_mm() tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth kernel/extable.c: mark core_kernel_text notrace mm/list_lru.c: fix list_lru_count_node() to be race free fs/dcache.c: fix spin lockup issue on nlru->lock checkpatch: silence perl 5.26.0 unescaped left brace warnings binfmt_elf: use ELF_ET_DYN_BASE only for PIE arm: move ELF_ET_DYN_BASE to 4MB arm64: move ELF_ET_DYN_BASE to 4GB / 4MB powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB s390: reduce ELF_ET_DYN_BASE exec: Limit arg stack to at most 75% of _STK_LIM vt: fix unchecked __put_user() in tioclinux ioctls mnt: In umount propagation reparent in a separate pass mnt: In propgate_umount handle visiting mounts in any order mnt: Make propagate_umount less slow for overlapping mount propagation trees selftests/capabilities: Fix the test_execve test tpm: Get rid of chip->pdev tpm: Provide strong locking for device removal Add "shutdown" to "struct class". tpm: Issue a TPM2_Shutdown for TPM2 devices. mm: fix overflow check in expand_upwards() crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD crypto: atmel - only treat EBUSY as transient if backlog crypto: sha1-ssse3 - Disable avx2 crypto: caam - fix signals handling sched/topology: Fix overlapping sched_group_mask sched/topology: Optimize build_group_mask() PM / wakeirq: Convert to SRCU PM / QoS: return -EINVAL for bogus strings tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results KVM: x86: disable MPX if host did not enable MPX XSAVE features kvm: vmx: Do not disable intercepts for BNDCFGS kvm: x86: Guest BNDCFGS requires guest MPX support kvm: vmx: Check value written to IA32_BNDCFGS kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS Linux 4.4.78 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
| | * parisc/mm: Ensure IRQs are off in switch_mm()Helge Deller2017-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 649aa24254e85bf6bd7807dd372d083707852b1f upstream. This is because of commit f98db6013c55 ("sched/core: Add switch_mm_irqs_off() and use it in the scheduler") in which switch_mm_irqs_off() is called by the scheduler, vs switch_mm() which is used by use_mm(). This patch lets the parisc code mirror the x86 and powerpc code, ie. it disables interrupts in switch_mm(), and optimises the scheduler case by defining switch_mm_irqs_off(). Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devsThomas Bogendoerfer2017-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 33f9e02495d15a061f0c94ef46f5103a2d0c20f3 upstream. Enabling parport pc driver on a B2600 (and probably other 64bit PARISC systems) produced following BUG: CPU: 0 PID: 1 Comm: swapper Not tainted 4.12.0-rc5-30198-g1132d5e #156 task: 000000009e050000 task.stack: 000000009e04c000 YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI PSW: 00001000000001101111111100001111 Not tainted r00-03 000000ff0806ff0f 000000009e04c990 0000000040871b78 000000009e04cac0 r04-07 0000000040c14de0 ffffffffffffffff 000000009e07f098 000000009d82d200 r08-11 000000009d82d210 0000000000000378 0000000000000000 0000000040c345e0 r12-15 0000000000000005 0000000040c345e0 0000000000000000 0000000040c9d5e0 r16-19 0000000040c345e0 00000000f00001c4 00000000f00001bc 0000000000000061 r20-23 000000009e04ce28 0000000000000010 0000000000000010 0000000040b89e40 r24-27 0000000000000003 0000000000ffffff 000000009d82d210 0000000040c14de0 r28-31 0000000000000000 000000009e04ca90 000000009e04cb40 0000000000000000 sr00-03 0000000000000000 0000000000000000 0000000000000000 0000000000000000 sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000 IASQ: 0000000000000000 0000000000000000 IAOQ: 00000000404aece0 00000000404aece4 IIR: 03ffe01f ISR: 0000000010340000 IOR: 000001781304cac8 CPU: 0 CR30: 000000009e04c000 CR31: 00000000e2976de2 ORIG_R28: 0000000000000200 IAOQ[0]: sba_dma_supported+0x80/0xd0 IAOQ[1]: sba_dma_supported+0x84/0xd0 RP(r2): parport_pc_probe_port+0x178/0x1200 Cause is a call to dma_coerce_mask_and_coherenet in parport_pc_probe_port, which PARISC DMA API doesn't handle very nicely. This commit gives back DMA_ERROR_CODE for DMA API calls, if device isn't capable of DMA transaction. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | Merge tag 'v4.4.46' into android-4.4.yDmitry Shmidt2017-02-01
| |\| | | | | | | | | | This is the 4.4.46 stable release
| * | Merge tag 'v4.4.39' into android-4.4.yDmitry Shmidt2017-01-03
| |\ \ | | | | | | | | | | | | | | | | | | | | This is the 4.4.39 stable release Change-Id: I36dd900bb57846dbbcd7b274774f1debef0f1f18
| * \ \ Merge tag 'v4.4.28' into android-4.4.yDmitry Shmidt2016-10-28
| |\ \ \ | | | | | | | | | | | | | | | This is the 4.4.28 stable release
| * \ \ \ Merge remote-tracking branch 'common/android-4.4' into android-4.4.yDmitry Shmidt2016-09-26
| |\ \ \ \ | | | | | | | | | | | | | | | | | | Change-Id: I6c4e7f9f47392d4b334f71e2b20f2ccf33827632
| | * | | | UPSTREAM: arch: Introduce post-init read-only memoryKees Cook2016-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the easiest ways to protect the kernel from attack is to reduce the internal attack surface exposed when a "write" flaw is available. By making as much of the kernel read-only as possible, we reduce the attack surface. Many things are written to only during __init, and never changed again. These cannot be made "const" since the compiler will do the wrong thing (we do actually need to write to them). Instead, move these items into a memory region that will be made read-only during mark_rodata_ro() which happens after all kernel __init code has finished. This introduces __ro_after_init as a way to mark such memory, and adds some documentation about the existing __read_mostly marking. This improves the security of the Linux kernel by marking formerly read-write memory regions as read-only on a fully booted up system. Based on work by PaX Team and Brad Spengler. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Borislav Petkov <bp@alien8.de> Cc: Brad Spengler <spender@grsecurity.net> Cc: Brian Gerst <brgerst@gmail.com> Cc: David Brown <david.brown@linaro.org> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Emese Revfy <re.emese@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mathias Krause <minipli@googlemail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: PaX Team <pageexec@freemail.hu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kernel-hardening@lists.openwall.com Cc: linux-arch <linux-arch@vger.kernel.org> Link: http://lkml.kernel.org/r/1455748879-21872-5-git-send-email-keescook@chromium.org Signed-off-by: Ingo Molnar <mingo@kernel.org> Bug: 31660652 Change-Id: I640f6d858d9770a5e480d12a1c716adf8842feb0 (cherry picked from commit c74ba8b3480da6ddaea17df2263ec09b869ac496) Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
| | * | | | UPSTREAM: asm-generic: Consolidate mark_rodata_ro()Kees Cook2016-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of defining mark_rodata_ro() in each architecture, consolidate it. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Will Deacon <will.deacon@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Gross <agross@codeaurora.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ashok Kumar <ashoks@broadcom.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Borislav Petkov <bp@suse.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Brown <david.brown@linaro.org> Cc: David Hildenbrand <dahi@linux.vnet.ibm.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Emese Revfy <re.emese@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Helge Deller <deller@gmx.de> Cc: James E.J. Bottomley <jejb@parisc-linux.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Luis R. Rodriguez <mcgrof@suse.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathias Krause <minipli@googlemail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: PaX Team <pageexec@freemail.hu> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Toshi Kani <toshi.kani@hp.com> Cc: kernel-hardening@lists.openwall.com Cc: linux-arch <linux-arch@vger.kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-parisc@vger.kernel.org Link: http://lkml.kernel.org/r/1455748879-21872-2-git-send-email-keescook@chromium.org Signed-off-by: Ingo Molnar <mingo@kernel.org> Bug: 31660652 Change-Id: Iec0c44b3f5d7948954da93fba6cb57888a2709de (cherry picked from commit e267d97b83d9cecc16c54825f9f3ac7f72dc1e1e) Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
* | | | | | Merge tag 'lsk-v4.4-17.02-android' into branch 'msm-4.4'Runmin Wang2017-03-18
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * refs/heads/tmp-26c8156: Linux 4.4.49 drm/i915: fix use-after-free in page_flip_completed() ALSA: seq: Don't handle loop timeout at snd_seq_pool_done() ALSA: seq: Fix race at creating a queue xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend() scsi: mpt3sas: disable ASPM for MPI2 controllers scsi: aacraid: Fix INTx/MSI-x issue with older controllers scsi: zfcp: fix use-after-free by not tracing WKA port open/close on failed send netvsc: Set maximum GSO size in the right place mac80211: Fix adding of mesh vendor IEs ARM: 8642/1: LPAE: catch pending imprecise abort on unmask target: Fix COMPARE_AND_WRITE ref leak for non GOOD status target: Fix early transport_generic_handle_tmr abort scenario target: Use correct SCSI status during EXTENDED_COPY exception target: Don't BUG_ON during NodeACL dynamic -> explicit conversion ARM: 8643/3: arm/ptrace: Preserve previous registers for short regset write hns: avoid stack overflow with CONFIG_KASAN cpumask: use nr_cpumask_bits for parsing functions Revert "x86/ioapic: Restore IO-APIC irq_chip retrigger callback" selinux: fix off-by-one in setprocattr ARC: [arcompact] brown paper bag bug in unaligned access delay slot fixup Linux 4.4.48 base/memory, hotplug: fix a kernel oops in show_valid_zones() x86/irq: Make irq activate operations symmetric USB: serial: option: add device ID for HP lt2523 (Novatel E371) usb: gadget: f_fs: Assorted buffer overflow checks. USB: Add quirk for WORLDE easykey.25 MIDI keyboard USB: serial: pl2303: add ATEN device ID USB: serial: qcserial: add Dell DW5570 QDL KVM: x86: do not save guest-unsupported XSAVE state HID: wacom: Fix poor prox handling in 'wacom_pl_irq' percpu-refcount: fix reference leak during percpu-atomic transition mmc: sdhci: Ignore unexpected CARD_INT interrupts can: bcm: fix hrtimer/tasklet termination in bcm op removal mm, fs: check for fatal signals in do_generic_file_read() mm/memory_hotplug.c: check start_pfn in test_pages_in_a_zone() cifs: initialize file_info_lock zswap: disable changing params if init fails svcrpc: fix oops in absence of krb5 module NFSD: Fix a null reference case in find_or_create_lock_stateid() powerpc: Add missing error check to prom_find_boot_cpu() powerpc/eeh: Fix wrong flag passed to eeh_unfreeze_pe() libata: apply MAX_SEC_1024 to all CX1-JB*-HP devices ata: sata_mv:- Handle return value of devm_ioremap. perf/core: Fix PERF_RECORD_MMAP2 prot/flags for anonymous memory crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes crypto: api - Clear CRYPTO_ALG_DEAD bit before registering an alg drm/nouveau/nv1a,nv1f/disp: fix memory clock rate retrieval drm/nouveau/disp/gt215: Fix HDA ELD handling (thus, HDMI audio) on gt215 ext4: validate s_first_meta_bg at mount time PCI/ASPM: Handle PCI-to-PCIe bridges as roots of PCIe hierarchies ANDROID: security: export security_path_chown() Linux 4.4.47 net: dsa: Bring back device detaching in dsa_slave_suspend() qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card af_unix: move unix_mknod() out of bindlock r8152: don't execute runtime suspend if the tx is not empty bridge: netlink: call br_changelink() during br_dev_newlink() tcp: initialize max window for a new fastopen socket ipv6: addrconf: Avoid addrconf_disable_change() using RCU read-side lock net: phy: bcm63xx: Utilize correct config_intr function net: fix harmonize_features() vs NETIF_F_HIGHDMA ax25: Fix segfault after sock connection timeout ravb: do not use zero-length alignment DMA descriptor openvswitch: maintain correct checksum state in conntrack actions tcp: fix tcp_fastopen unaligned access complaints on sparc net: systemport: Decouple flow control from __bcm_sysport_tx_reclaim net: ipv4: fix table id in getroute response net: lwtunnel: Handle lwtunnel_fill_encap failure mlxsw: pci: Fix EQE structure definition mlxsw: switchx2: Fix memory leak at skb reallocation mlxsw: spectrum: Fix memory leak at skb reallocation r8152: fix the sw rx checksum is unavailable ANDROID: sdcardfs: Switch strcasecmp for internal call ANDROID: sdcardfs: switch to full_name_hash and qstr ANDROID: sdcardfs: Add GID Derivation to sdcardfs ANDROID: sdcardfs: Remove redundant operation ANDROID: sdcardfs: add support for user permission isolation ANDROID: sdcardfs: Refactor configfs interface ANDROID: sdcardfs: Allow non-owners to touch ANDROID: binder: fix format specifier for type binder_size_t ANDROID: fs: Export vfs_rmdir2 ANDROID: fs: Export free_fs_struct and set_fs_pwd ANDROID: mnt: remount should propagate to slaves of slaves ANDROID: sdcardfs: Switch ->d_inode to d_inode() ANDROID: sdcardfs: Fix locking issue with permision fix up ANDROID: sdcardfs: Change magic value ANDROID: sdcardfs: Use per mount permissions ANDROID: sdcardfs: Add gid and mask to private mount data ANDROID: sdcardfs: User new permission2 functions ANDROID: vfs: Add setattr2 for filesystems with per mount permissions ANDROID: vfs: Add permission2 for filesystems with per mount permissions ANDROID: vfs: Allow filesystems to access their private mount data ANDROID: mnt: Add filesystem private data to mount points ANDROID: sdcardfs: Move directory unlock before touch ANDROID: sdcardfs: fix external storage exporting incorrect uid ANDROID: sdcardfs: Added top to sdcardfs_inode_info ANDROID: sdcardfs: Switch package list to RCU ANDROID: sdcardfs: Fix locking for permission fix up ANDROID: sdcardfs: Check for other cases on path lookup ANDROID: sdcardfs: override umask on mkdir and create Linux 4.4.46 mm, memcg: do not retry precharge charges platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT pinctrl: broxton: Use correct PADCFGLOCK offset s5k4ecgx: select CRC32 helper IB/umem: Release pid in error and ODP flow IB/ipoib: move back IB LL address into the hard header drm/i915: Don't leak edid in intel_crt_detect_ddc() SUNRPC: cleanup ida information when removing sunrpc module NFSv4.0: always send mode in SETATTR after EXCLUSIVE4 nfs: Don't increment lock sequence ID after NFS4ERR_MOVED parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header ARC: [arcompact] handle unaligned access delay slot corner case ARC: udelay: fix inline assembler by adding LP_COUNT to clobber list can: ti_hecc: add missing prepare and unprepare of the clock can: c_can_pci: fix null-pointer-deref in c_can_start() - set device pointer s390/ptrace: Preserve previous registers for short regset write RDMA/cma: Fix unknown symbol when CONFIG_IPV6 is not enabled ISDN: eicon: silence misleading array-bounds warning sysctl: fix proc_doulongvec_ms_jiffies_minmax() mm/mempolicy.c: do not put mempolicy before using its nodemask drm: Fix broken VT switch with video=1366x768 option tile/ptrace: Preserve previous registers for short regset write fbdev: color map copying bounds checking Linux 4.4.45 arm64: avoid returning from bad_mode selftest/powerpc: Wrong PMC initialized in pmc56_overflow test dmaengine: pl330: Fix runtime PM support for terminated transfers ite-cir: initialize use_demodulator before using it blackfin: check devm_pinctrl_get() for errors ARM: 8613/1: Fix the uaccess crash on PB11MPCore ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init arm64/ptrace: Reject attempts to set incomplete hardware breakpoint fields arm64/ptrace: Avoid uninitialised struct padding in fpr_set() arm64/ptrace: Preserve previous registers for short regset write - 3 arm64/ptrace: Preserve previous registers for short regset write - 2 arm64/ptrace: Preserve previous registers for short regset write ARM: dts: da850-evm: fix read access to SPI flash ceph: fix bad endianness handling in parse_reply_info_extra ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs svcrdma: avoid duplicate dma unmapping during error recovery clocksource/exynos_mct: Clear interrupt when cpu is shut down ubifs: Fix journal replay wrt. xattr nodes qla2xxx: Fix crash due to null pointer access x86/ioapic: Restore IO-APIC irq_chip retrigger callback mtd: nand: xway: disable module support ieee802154: atusb: do not use the stack for buffers to make them DMA able mmc: mxs-mmc: Fix additional cycles after transmission stop HID: corsair: fix control-transfer error handling HID: corsair: fix DMA buffers on stack PCI: Enumerate switches below PCI-to-PCIe bridges fuse: clear FR_PENDING flag when moving requests out of pending queue svcrpc: don't leak contexts on PROC_DESTROY x86/PCI: Ignore _CRS on Supermicro X8DTH-i/6/iF/6F tmpfs: clear S_ISGID when setting posix ACLs ARM: dts: imx31: fix AVIC base address ARM: dts: imx31: move CCM device node to AIPS2 bus devices ARM: dts: imx31: fix clock control module interrupts description perf scripting: Avoid leaking the scripting_context variable IB/IPoIB: Remove can't use GFP_NOIO warning IB/mlx4: When no DMFS for IPoIB, don't allow NET_IF QPs IB/mlx4: Fix port query for 56Gb Ethernet links IB/mlx4: Fix out-of-range array index in destroy qp flow IB/mlx4: Set traffic class in AH IB/mlx5: Wait for all async command completions to complete ftrace/x86: Set ftrace_stub to weak to prevent gcc from using short jumps to it Linux 4.4.44 pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE powerpc/ibmebus: Fix device reference leaks in sysfs interface powerpc/ibmebus: Fix further device reference leaks bus: vexpress-config: fix device reference leak blk-mq: Always schedule hctx->next_cpu ACPI / APEI: Fix NMI notification handling block: cfq_cpd_alloc() should use @gfp cpufreq: powernv: Disable preemption while checking CPU throttling state NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success. NFS: Fix a performance regression in readdir pNFS: Fix race in pnfs_wait_on_layoutreturn pinctrl: meson: fix gpio request disabling other modes btrfs: fix error handling when run_delayed_extent_op fails btrfs: fix locking when we put back a delayed ref that's too new x86/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid=' command-line option USB: serial: ch341: fix modem-control and B0 handling USB: serial: ch341: fix resume after reset drm/radeon: drop verde dpm quirks sysctl: Drop reference added by grab_header in proc_sys_readdir sysrq: attach sysrq handler correctly for 32-bit kernel tty/serial: atmel_serial: BUG: stop DMA from transmitting in stop_tx mnt: Protect the mountpoint hashtable with mount_lock vme: Fix wrong pointer utilization in ca91cx42_slave_get xhci: fix deadlock at host remove by running watchdog correctly i2c: fix kernel memory disclosure in dev interface i2c: print correct device invalid address Input: elants_i2c - avoid divide by 0 errors on bad touchscreen data USB: serial: ch341: fix open and resume after B0 USB: serial: ch341: fix control-message error handling USB: serial: ch341: fix open error handling USB: serial: ch341: fix initial modem-control state USB: serial: kl5kusb105: fix line-state error handling nl80211: fix sched scan netlink socket owner destruction KVM: x86: Introduce segmented_write_std KVM: x86: emulate FXSAVE and FXRSTOR KVM: x86: add asm_safe wrapper KVM: x86: add Align16 instruction flag KVM: x86: flush pending lapic jump label updates on module unload jump_labels: API for flushing deferred jump label updates KVM: eventfd: fix NULL deref irqbypass consumer KVM: x86: fix emulation of "MOV SS, null selector" mm/hugetlb.c: fix reservation race when freeing surplus pages ocfs2: fix crash caused by stale lvb with fsdlm plugin mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done} selftests: do not require bash for the generated test selftests: do not require bash to run netsocktests testcase Input: i8042 - add Pegatron touchpad to noloop table Input: xpad - use correct product id for x360w controllers DEBUG: sched/fair: Fix sched_load_avg_cpu events for task_groups DEBUG: sched/fair: Fix missing sched_load_avg_cpu events net: socket: don't set sk_uid to garbage value in ->setattr() ANDROID: configs: CONFIG_ARM64_SW_TTBR0_PAN=y UPSTREAM: arm64: Disable PAN on uaccess_enable() UPSTREAM: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN UPSTREAM: arm64: xen: Enable user access before a privcmd hvc call UPSTREAM: arm64: Handle faults caused by inadvertent user access with PAN enabled BACKPORT: arm64: Disable TTBR0_EL1 during normal kernel execution BACKPORT: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1 BACKPORT: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro BACKPORT: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros UPSTREAM: arm64: alternative: add auto-nop infrastructure UPSTREAM: arm64: barriers: introduce nops and __nops macros for NOP sequences Revert "FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros" Revert "FROMLIST: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro" Revert "FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1" Revert "FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution" Revert "FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled" Revert "FROMLIST: arm64: xen: Enable user access before a privcmd hvc call" Revert "FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN" ANDROID: sched/walt: fix build failure if FAIR_GROUP_SCHED=n Linux 4.4.43 mm/init: fix zone boundary creation ALSA: usb-audio: Add a quirk for Plantronics BT600 spi: mvebu: fix baudrate calculation for armada variant ARM: OMAP4+: Fix bad fallthrough for cpuidle ARM: zynq: Reserve correct amount of non-DMA RAM powerpc: Fix build warning on 32-bit PPC ALSA: firewire-tascam: Fix to handle error from initialization of stream data HID: hid-cypress: validate length of report net: vrf: do not allow table id 0 net: ipv4: Fix multipath selection with vrf gro: Disable frag0 optimization on IPv6 ext headers gro: use min_t() in skb_gro_reset_offset() gro: Enter slow-path if there is no tailroom r8152: fix rx issue for runtime suspend r8152: split rtl8152_suspend function ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rules igmp: Make igmp group member RFC 3376 compliant drop_monitor: consider inserted data in genlmsg_end drop_monitor: add missing call to genlmsg_end net/mlx5: Avoid shadowing numa_node net/mlx5: Check FW limitations on log_max_qp before setting it net: stmmac: Fix race between stmmac_drv_probe and stmmac_open net, sched: fix soft lockup in tc_classify ipv6: handle -EFAULT from skb_copy_bits net: vrf: Drop conntrack data after pass through VRF device on Tx ser_gigaset: return -ENOMEM on error instead of success netvsc: reduce maximum GSO size Linux 4.4.42 usb: gadget: composite: always set ep->mult to a sensible value Revert "usb: gadget: composite: always set ep->mult to a sensible value" tick/broadcast: Prevent NULL pointer dereference drm/radeon: Always store CRTC relative radeon_crtc->cursor_x/y values cx23885-dvb: move initialization of a8293_pdata net: vxge: avoid unused function warnings net: ti: cpmac: Fix compiler warning due to type confusion cred/userns: define current_user_ns() as a function staging: comedi: dt282x: tidy up register bit defines powerpc/pci/rpadlpar: Fix device reference leaks md: MD_RECOVERY_NEEDED is set for mddev->recovery crypto: arm64/aes-ce - fix for big endian crypto: arm64/aes-xts-ce: fix for big endian crypto: arm64/sha1-ce - fix for big endian crypto: arm64/aes-neon - fix for big endian crypto: arm64/aes-ccm-ce: fix for big endian crypto: arm/aes-ce - fix for big endian crypto: arm64/ghash-ce - fix for big endian crypto: arm64/sha2-ce - fix for big endian s390/crypto: unlock on error in prng_tdes_read() mmc: mmc_test: Uninitialized return value PM / wakeirq: Fix dedicated wakeirq for drivers not using autosuspend irqchip/bcm7038-l1: Implement irq_cpu_offline() callback target/iscsi: Fix double free in lio_target_tiqn_addtpg() scsi: mvsas: fix command_active typo ASoC: samsung: i2s: Fixup last IRQ unsafe spin lock call iommu/vt-d: Flush old iommu caches for kdump when the device gets context mapped iommu/vt-d: Fix pasid table size encoding iommu/amd: Fix the left value check of cmd buffer iommu/amd: Missing error code in amd_iommu_init_device() clk: imx31: fix rewritten input argument of mx31_clocks_init() clk: clk-wm831x: fix a logic error hwmon: (g762) Fix overflows and crash seen when writing limit attributes hwmon: (nct7802) Fix overflows seen when writing into limit attributes hwmon: (ds620) Fix overflows seen when writing temperature limits hwmon: (amc6821) sign extension temperature hwmon: (scpi) Fix module autoload cris: Only build flash rescue image if CONFIG_ETRAX_AXISFLASHMAP is selected ath10k: use the right length of "background" stable-fixup: hotplug: fix unused function warning usb: dwc3: ep0: explicitly call dwc3_ep0_prepare_one_trb() usb: dwc3: ep0: add dwc3_ep0_prepare_one_trb() usb: dwc3: gadget: always unmap EP0 requests staging: iio: ad7606: fix improper setting of oversampling pins mei: bus: fix mei_cldev_enable KDoc USB: serial: io_ti: bind to interface after fw download USB: phy: am335x-control: fix device and of_node leaks ARM: dts: r8a7794: Correct hsusb parent clock USB: serial: kl5kusb105: abort on open exception path ALSA: usb-audio: Fix bogus error return in snd_usb_create_stream() usb: musb: blackfin: add bfin_fifo_offset in bfin_ops usb: hub: Move hub_port_disable() to fix warning if PM is disabled usb: musb: Fix trying to free already-free IRQ 4 usb: dwc3: pci: add Intel Gemini Lake PCI ID xhci: Fix race related to abort operation xhci: Use delayed_work instead of timer for command timeout usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL USB: serial: mos7720: fix parallel probe USB: serial: mos7720: fix parport use-after-free on probe errors USB: serial: mos7720: fix use-after-free on probe errors USB: serial: mos7720: fix NULL-deref at open USB: serial: mos7840: fix NULL-deref at open USB: serial: kobil_sct: fix NULL-deref in write USB: serial: cyberjack: fix NULL-deref at open USB: serial: oti6858: fix NULL-deref at open USB: serial: io_edgeport: fix NULL-deref at open USB: serial: ti_usb_3410_5052: fix NULL-deref at open USB: serial: garmin_gps: fix memory leak on failed URB submit USB: serial: iuu_phoenix: fix NULL-deref at open USB: serial: io_ti: fix I/O after disconnect USB: serial: io_ti: fix another NULL-deref at open USB: serial: io_ti: fix NULL-deref at open USB: serial: spcp8x5: fix NULL-deref at open USB: serial: keyspan_pda: verify endpoints at probe USB: serial: pl2303: fix NULL-deref at open USB: serial: quatech2: fix sleep-while-atomic in close USB: serial: omninet: fix NULL-derefs at open and disconnect usb: xhci: hold lock over xhci_abort_cmd_ring() xhci: Handle command completion and timeout race usb: host: xhci: Fix possible wild pointer when handling abort command usb: xhci: fix return value of xhci_setup_device() xhci: free xhci virtual devices with leaf nodes first usb: xhci: apply XHCI_PME_STUCK_QUIRK to Intel Apollo Lake xhci: workaround for hosts missing CAS bit usb: xhci: fix possible wild pointer usb: dwc3: core: avoid Overflow events usb: gadget: composite: Test get_alt() presence instead of set_alt() USB: dummy-hcd: fix bug in stop_activity (handle ep0) USB: fix problems with duplicate endpoint addresses USB: gadgetfs: fix checks of wTotalLength in config descriptors USB: gadgetfs: fix use-after-free bug USB: gadgetfs: fix unbounded memory allocation bug usb: gadgetfs: restrict upper bound on device configuration size usb: storage: unusual_uas: Add JMicron JMS56x to unusual device usb: musb: dsps: implement clear_ep_rxintr() callback usb: musb: core: add clear_ep_rxintr() to musb_platform_ops KVM: MIPS: Flush KVM entry code from icache globally KVM: x86: reset MMU on KVM_SET_VCPU_EVENTS mac80211: initialize fast-xmit 'info' later ARM: davinci: da850: don't add emac clock to lookup table twice ALSA: usb-audio: Fix irq/process data synchronization ALSA: hda - Apply asus-mode8 fixup to ASUS X71SL ALSA: hda - Fix up GPIO for ASUS ROG Ranger Linux 4.4.41 net: mvpp2: fix dma unmapping of TX buffers for fragments sg_write()/bsg_write() is not fit to be called under KERNEL_DS kconfig/nconf: Fix hang when editing symbol with a long prompt target/user: Fix use-after-free of tcmu_cmds if they are expired powerpc: Convert cmp to cmpd in idle enter sequence powerpc/ps3: Fix system hang with GCC 5 builds nfs_write_end(): fix handling of short copies libceph: verify authorize reply on connect PCI: Check for PME in targeted sleep state Input: drv260x - fix input device's parent assignment media: solo6x10: fix lockup by avoiding delayed register write IB/cma: Fix a race condition in iboe_addr_get_sgid() IB/multicast: Check ib_find_pkey() return value IPoIB: Avoid reading an uninitialized member variable IB/mad: Fix an array index check fgraph: Handle a case where a tracer ignores set_graph_notrace platform/x86: asus-nb-wmi.c: Add X45U quirk ftrace/x86_32: Set ftrace_stub to weak to prevent gcc from using short jumps to it kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF) KVM: PPC: Book3S HV: Don't lose hardware R/C bit updates in H_PROTECT KVM: PPC: Book3S HV: Save/restore XER in checkpointed register state md/raid5: limit request size according to implementation limits sc16is7xx: Drop bogus use of IRQF_ONESHOT s390/vmlogrdr: fix IUCV buffer allocation firmware: fix usermode helper fallback loading ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache scsi: avoid a permanent stop of the scsi device's request queue scsi: zfcp: fix rport unblock race with LUN recovery scsi: zfcp: do not trace pure benign residual HBA responses at default level scsi: zfcp: fix use-after-"free" in FC ingress path after TMF scsi: megaraid_sas: Do not set MPI2_TYPE_CUDA for JBOD FP path for FW which does not support JBOD sequence map scsi: megaraid_sas: For SRIOV enabled firmware, ensure VF driver waits for 30secs before reset vt: fix Scroll Lock LED trigger name block: protect iterate_bdevs() against concurrent close mei: request async autosuspend at the end of enumeration drivers/gpu/drm/ast: Fix infinite loop if read fails drm/gma500: Add compat ioctl drm/radeon: add additional pci revision to dpm workaround drm/radeon: Hide the HW cursor while it's out of bounds drm/radeon: Also call cursor_move_locked when the cursor size changes drm/nouveau/i2c/gk110b,gm10x: use the correct implementation drm/nouveau/fifo/gf100-: protect channel preempt with subdev mutex drm/nouveau/ltc: protect clearing of comptags with mutex drm/nouveau/bios: require checksum to match for fast acpi shadow method drm/nouveau/kms: lvds panel strap moved again on maxwell ACPI / video: Add force_native quirk for HP Pavilion dv6 ACPI / video: Add force_native quirk for Dell XPS 17 L702X staging: comedi: ni_mio_common: fix E series ni_ai_insn_read() data staging: comedi: ni_mio_common: fix M Series ni_ai_insn_read() data mask thermal: hwmon: Properly report critical temperature in sysfs clk: bcm2835: Avoid overwriting the div info when disabling a pll_div clk timekeeping_Force_unsigned_clocksource_to_nanoseconds_conversion regulator: stw481x-vmmc: fix ages old enable error mmc: sdhci: Fix recovery from tuning timeout ath9k: Really fix LED polarity for some Mini PCI AR9220 MB92 cards. cfg80211/mac80211: fix BSS leaks when abandoning assoc attempts rtlwifi: Fix enter/exit power_save ssb: Fix error routine when fallback SPROM fails Linux 4.4.40 ppp: defer netns reference release for ppp channel driver core: fix race between creating/querying glue dir and its cleanup xfs: set AGI buffer type in xlog_recover_clear_agi_bucket arm/xen: Use alloc_percpu rather than __alloc_percpu xen/gntdev: Use VM_MIXEDMAP instead of VM_IO to avoid NUMA balancing tpm xen: Remove bogus tpm_chip_unregister kernel/debug/debug_core.c: more properly delay for secondary CPUs kernel/watchdog: use nmi registers snapshot in hardlockup handler CIFS: Fix a possible memory corruption in push locks CIFS: Fix missing nls unload in smb2_reconnect() CIFS: Fix a possible memory corruption during reconnect ASoC: intel: Fix crash at suspend/resume without card registration dm space map metadata: fix 'struct sm_metadata' leak on failed create dm crypt: mark key as invalid until properly loaded dm flakey: return -EINVAL on interval bounds error in flakey_ctr() blk-mq: Do not invoke .queue_rq() for a stopped queue usb: gadget: composite: always set ep->mult to a sensible value exec: Ensure mm->user_ns contains the execed files fs: exec: apply CLOEXEC before changing dumpable task flags mm/vmscan.c: set correct defer count for shrinker loop: return proper error from loop_queue_rq() f2fs: set ->owner for debugfs status file's file_operations ext4: do not perform data journaling when data is encrypted ext4: return -ENOMEM instead of success ext4: reject inodes with negative size ext4: add sanity checking to count_overhead() ext4: fix in-superblock mount options processing ext4: use more strict checks for inodes_per_block on mount ext4: fix stack memory corruption with 64k block size ext4: fix mballoc breakage with 64k block size crypto: caam - fix AEAD givenc descriptors ptrace: Capture the ptracer's creds not PT_PTRACE_CAP mm: Add a user_ns owner to mm_struct and fix ptrace permission checks block_dev: don't test bdev->bd_contains when it is not stable btrfs: make file clone aware of fatal signals Btrfs: don't BUG() during drop snapshot Btrfs: fix memory leak in do_walk_down Btrfs: don't leak reloc root nodes on error Btrfs: return gracefully from balance if fs tree is corrupted Btrfs: bail out if block group has different mixed flag Btrfs: fix memory leak in reading btree blocks clk: ti: omap36xx: Work around sprz319 advisory 2.1 ALSA: hda: when comparing pin configurations, ignore assoc in addition to seq ALSA: hda - Gate the mic jack on HP Z1 Gen3 AiO ALSA: hda - fix headset-mic problem on a Dell laptop ALSA: hda - ignore the assoc and seq when comparing pin configurations ALSA: hda/ca0132 - Add quirk for Alienware 15 R2 2016 ALSA: hiface: Fix M2Tech hiFace driver sampling rate change ALSA: usb-audio: Add QuickCam Communicate Deluxe/S7500 to volume_control_quirks USB: UHCI: report non-PME wakeup signalling for Intel hardware usb: gadget: composite: correctly initialize ep->maxpacket usb: gadget: f_uac2: fix error handling at afunc_bind usb: hub: Fix auto-remount of safely removed or ejected USB-3 devices USB: cdc-acm: add device id for GW Instek AFG-125 USB: serial: kl5kusb105: fix open error path USB: serial: option: add dlink dwm-158 USB: serial: option: add support for Telit LE922A PIDs 0x1040, 0x1041 Btrfs: fix qgroup rescan worker initialization btrfs: store and load values of stripes_min/stripes_max in balance status item Btrfs: fix tree search logic when replaying directory entry deletes btrfs: limit async_work allocation and worker func duration ANDROID: trace: net: use %pK for kernel pointers ANDROID: android-base: Enable QUOTA related configs net: ipv4: Don't crash if passing a null sk to ip_rt_update_pmtu. net: inet: Support UID-based routing in IP protocols. Revert "net: ipv6: fix virtual tunneling build" net: core: add UID to flows, rules, and routes net: core: Add a UID field to struct sock. Revert "net: core: Support UID-based routing." Revert "net: core: Handle 'sk' being NULL in UID-based routing" Revert "ANDROID: net: fix 'const' warnings" Revert "ANDROID: net: fib: remove duplicate assignment" Revert "ANDROID: net: core: fix UID-based routing" UPSTREAM: efi/arm64: Don't apply MEMBLOCK_NOMAP to UEFI memory map mapping UPSTREAM: arm64: enable CONFIG_DEBUG_RODATA by default goldfish: enable CONFIG_INET_DIAG_DESTROY sched/walt: kill {min,max}_capacity sched: fix wrong truncation of walt_avg ANDROID: dm verity: add minimum prefetch size Linux 4.4.39 crypto: rsa - Add Makefile dependencies to fix parallel builds hotplug: Make register and unregister notifier API symmetric batman-adv: Check for alloc errors when preparing TT local data m68k: Fix ndelay() macro arm64: futex.h: Add missing PAN toggling can: peak: fix bad memory access and free sequence can: raw: raw_setsockopt: limit number of can_filter that can be set crypto: mcryptd - Check mcryptd algorithm compatibility perf/x86: Fix full width counter, counter overflow locking/rtmutex: Use READ_ONCE() in rt_mutex_owner() locking/rtmutex: Prevent dequeue vs. unlock race zram: restrict add/remove attributes to root only parisc: Fix TLB related boot crash on SMP machines parisc: Remove unnecessary TLB purges from flush_dcache_page_asm and flush_icache_page_asm parisc: Purge TLB before setting PTE powerpc/eeh: Fix deadlock when PE frozen state can't be cleared Conflicts: arch/arm64/kernel/traps.c drivers/usb/dwc3/core.h drivers/usb/dwc3/ep0.c drivers/usb/gadget/function/f_fs.c drivers/usb/host/xhci-mem.c drivers/usb/host/xhci-ring.c drivers/usb/host/xhci.c drivers/video/fbdev/core/fbcmap.c include/trace/events/sched.h mm/vmscan.c Change-Id: I3faa0010ecb98972cd8e6470377a493b56d95f89 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org> Signed-off-by: Runmin Wang <runminw@codeaurora.org>
| * \ \ \ \ \ Merge tag 'v4.4.46' into linux-linaro-lsk-v4.4Alex Shi2017-02-04
| |\ \ \ \ \ \ | | | |_|_|_|/ | | |/| | | | | | | | | | | This is the 4.4.46 stable release
| | * | | | | parisc: Don't use BITS_PER_LONG in userspace-exported swab.h headerHelge Deller2017-02-01
| | | |_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 2ad5d52d42810bed95100a3d912679d8864421ec upstream. In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin. Solve this problem by using __BITS_PER_LONG instead. Since we now #include asm/bitsperlong.h avoid further potential userspace pollution by moving the #define of SHIFT_PER_LONG to bitops.h which is not exported to userspace. This patch unbreaks compiling qemu on hppa/parisc. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | | Merge remote-tracking branch 'lts/linux-4.4.y' into linux-linaro-lsk-v4.4Alex Shi2016-12-20
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: replaced with _ASM_EXTABLE() in arch/arm64/include/asm/futex.h
| | * | | | parisc: Purge TLB before setting PTEJohn David Anglin2016-12-15
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit c78e710c1c9fbeff43dddc0aa3d0ff458e70b0cc upstream. The attached change interchanges the order of purging the TLB and setting the corresponding page table entry. TLB purges are strongly ordered. It occurred to me one night that setting the PTE first might have subtle ordering issues on SMP machines and cause random memory corruption. A TLB lock guards the insertion of user TLB entries. So after the TLB is purged, a new entry can't be inserted until the lock is released. This ensures that the new PTE value is used when the lock is released. Since making this change, no random segmentation faults have been observed on the Debian hppa buildd servers. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | | Merge tag 'lsk-v4.4-16.12-android' into branch 'msm-4.4'Runmin Wang2017-02-28
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * remotes/origin/tmp-2f0de51: Linux 4.4.38 esp6: Fix integrity verification when ESN are used esp4: Fix integrity verification when ESN are used ipv4: Set skb->protocol properly for local output ipv6: Set skb->protocol properly for local output Don't feed anything but regular iovec's to blk_rq_map_user_iov constify iov_iter_count() and iter_is_iovec() sparc64: fix compile warning section mismatch in find_node() sparc64: Fix find_node warning if numa node cannot be found sparc32: Fix inverted invalid_frame_pointer checks on sigreturns net: ping: check minimum size on ICMP header length net: avoid signed overflows for SO_{SND|RCV}BUFFORCE geneve: avoid use-after-free of skb->data sh_eth: remove unchecked interrupts for RZ/A1 net: bcmgenet: Utilize correct struct device for all DMA operations packet: fix race condition in packet_set_ring net/dccp: fix use-after-free in dccp_invalid_packet netlink: Do not schedule work from sk_destruct netlink: Call cb->done from a worker thread net/sched: pedit: make sure that offset is valid net, sched: respect rcu grace period on cls destruction net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link change l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind() rtnetlink: fix FDB size computation af_unix: conditionally use freezable blocking calls in read net: sky2: Fix shutdown crash ip6_tunnel: disable caching when the traffic class is inherited net: check dead netns for peernet2id_alloc() virtio-net: add a missing synchronize_net() Linux 4.4.37 arm64: suspend: Reconfigure PSTATE after resume from idle arm64: mm: Set PSTATE.PAN from the cpu_enable_pan() call arm64: cpufeature: Schedule enable() calls instead of calling them via IPI pwm: Fix device reference leak mwifiex: printk() overflow with 32-byte SSIDs PCI: Set Read Completion Boundary to 128 iff Root Port supports it (_HPX) PCI: Export pcie_find_root_port rcu: Fix soft lockup for rcu_nocb_kthread ALSA: pcm : Call kill_fasync() in stream lock x86/traps: Ignore high word of regs->cs in early_fixup_exception() kasan: update kasan_global for gcc 7 zram: fix unbalanced idr management at hot removal ARC: Don't use "+l" inline asm constraint Linux 4.4.36 scsi: mpt3sas: Unblock device after controller reset flow_dissect: call init_default_flow_dissectors() earlier mei: fix return value on disconnection mei: me: fix place for kaby point device ids. mei: me: disable driver on SPT SPS firmware drm/radeon: Ensure vblank interrupt is enabled on DPMS transition to on mpi: Fix NULL ptr dereference in mpi_powm() [ver #3] parisc: Also flush data TLB in flush_icache_page_asm parisc: Fix race in pci-dma.c parisc: Fix races in parisc_setup_cache_timing() NFSv4.x: hide array-bounds warning apparmor: fix change_hat not finding hat after policy replacement cfg80211: limit scan results cache size tile: avoid using clocksource_cyc2ns with absolute cycle count scsi: mpt3sas: Fix secure erase premature termination Fix USB CB/CBI storage devices with CONFIG_VMAP_STACK=y USB: serial: ftdi_sio: add support for TI CC3200 LaunchPad USB: serial: cp210x: add ID for the Zone DPMX usb: chipidea: move the lock initialization to core file KVM: x86: check for pic and ioapic presence before use KVM: x86: drop error recovery in em_jmp_far and em_ret_far iommu/vt-d: Fix IOMMU lookup for SR-IOV Virtual Functions iommu/vt-d: Fix PASID table allocation sched: tune: Fix lacking spinlock initialization UPSTREAM: trace: Update documentation for mono, mono_raw and boot clock UPSTREAM: trace: Add an option for boot clock as trace clock UPSTREAM: timekeeping: Add a fast and NMI safe boot clock ANDROID: goldfish_pipe: fix allmodconfig build ANDROID: goldfish: goldfish_pipe: fix locking errors ANDROID: video: goldfishfb: fix platform_no_drv_owner.cocci warnings ANDROID: goldfish_pipe: fix call_kern.cocci warnings arm64: rename ranchu defconfig to ranchu64 ANDROID: arch: x86: disable pic for Android toolchain ANDROID: goldfish_pipe: An implementation of more parallel pipe ANDROID: goldfish_pipe: bugfixes and performance improvements. ANDROID: goldfish: Add goldfish sync driver ANDROID: goldfish: add ranchu defconfigs ANDROID: goldfish_audio: Clear audio read buffer status after each read ANDROID: goldfish_events: no extra EV_SYN; register goldfish ANDROID: goldfish_fb: Set pixclock = 0 ANDROID: goldfish: Enable ACPI-based enumeration for goldfish audio ANDROID: goldfish: Enable ACPI-based enumeration for goldfish framebuffer ANDROID: video: goldfishfb: add devicetree bindings BACKPORT: staging: goldfish: audio: fix compiliation on arm BACKPORT: Input: goldfish_events - enable ACPI-based enumeration for goldfish events BACKPORT: goldfish: Enable ACPI-based enumeration for goldfish battery BACKPORT: drivers: tty: goldfish: Add device tree bindings BACKPORT: tty: goldfish: support platform_device with id -1 BACKPORT: Input: goldfish_events - add devicetree bindings BACKPORT: power: goldfish_battery: add devicetree bindings BACKPORT: staging: goldfish: audio: add devicetree bindings ANDROID: usb: gadget: function: cleanup: Add blank line after declaration cpufreq: sched: Fix kernel crash on accessing sysfs file usb: gadget: f_mtp: simplify ptp NULL pointer check cgroup: replace unified-hierarchy.txt with a proper cgroup v2 documentation cgroup: rename Documentation/cgroups/ to Documentation/cgroup-legacy/ cgroup: replace __DEVEL__sane_behavior with cgroup2 fs type writeback: initialize inode members that track writeback history mm: page_alloc: generalize the dirty balance reserve block: fix module reference leak on put_disk() call for cgroups throttle Linux 4.4.35 netfilter: nft_dynset: fix element timeout for HZ != 1000 IB/cm: Mark stale CM id's whenever the mad agent was unregistered IB/uverbs: Fix leak of XRC target QPs IB/core: Avoid unsigned int overflow in sg_alloc_table IB/mlx5: Fix fatal error dispatching IB/mlx5: Use cache line size to select CQE stride IB/mlx4: Fix create CQ error flow IB/mlx4: Check gid_index return value PM / sleep: don't suspend parent when async child suspend_{noirq, late} fails PM / sleep: fix device reference leak in test_suspend uwb: fix device reference leaks mfd: core: Fix device reference leak in mfd_clone_cell iwlwifi: pcie: fix SPLC structure parsing rtc: omap: Fix selecting external osc clk: mmp: mmp2: fix return value check in mmp2_clk_init() clk: mmp: pxa168: fix return value check in pxa168_clk_init() clk: mmp: pxa910: fix return value check in pxa910_clk_init() drm/amdgpu: Attach exclusive fence to prime exported bo's. (v5) crypto: caam - do not register AES-XTS mode on LP units ext4: sanity check the block and cluster size at mount time kbuild: Steal gcc's pie from the very beginning x86/kexec: add -fno-PIE scripts/has-stack-protector: add -fno-PIE kbuild: add -fno-PIE i2c: mux: fix up dependencies can: bcm: fix warning in bcm_connect/proc_register mfd: intel-lpss: Do not put device in reset state on suspend fuse: fix fuse_write_end() if zero bytes were copied KVM: Disable irq while unregistering user notifier KVM: x86: fix missed SRCU usage in kvm_lapic_set_vapic_addr x86/cpu/AMD: Fix cpu_llc_id for AMD Fam17h systems Linux 4.4.34 sparc64: Delete now unused user copy fixup functions. sparc64: Delete now unused user copy assembler helpers. sparc64: Convert U3copy_{from,to}_user to accurate exception reporting. sparc64: Convert NG2copy_{from,to}_user to accurate exception reporting. sparc64: Convert NGcopy_{from,to}_user to accurate exception reporting. sparc64: Convert NG4copy_{from,to}_user to accurate exception reporting. sparc64: Convert U1copy_{from,to}_user to accurate exception reporting. sparc64: Convert GENcopy_{from,to}_user to accurate exception reporting. sparc64: Convert copy_in_user to accurate exception reporting. sparc64: Prepare to move to more saner user copy exception handling. sparc64: Delete __ret_efault. sparc64: Handle extremely large kernel TLB range flushes more gracefully. sparc64: Fix illegal relative branches in hypervisor patched TLB cross-call code. sparc64: Fix instruction count in comment for __hypervisor_flush_tlb_pending. sparc64: Fix illegal relative branches in hypervisor patched TLB code. sparc64: Handle extremely large kernel TSB range flushes sanely. sparc: Handle negative offsets in arch_jump_label_transform sparc64 mm: Fix base TSB sizing when hugetlb pages are used sparc: serial: sunhv: fix a double lock bug sparc: Don't leak context bits into thread->fault_address tty: Prevent ldisc drivers from re-using stale tty fields tcp: take care of truncations done by sk_filter() ipv4: use new_gw for redirect neigh lookup net: __skb_flow_dissect() must cap its return value sock: fix sendmmsg for partial sendmsg fib_trie: Correct /proc/net/route off by one error sctp: assign assoc_id earlier in __sctp_connect ipv6: dccp: add missing bind_conflict to dccp_ipv6_mapped ipv6: dccp: fix out of bound access in dccp_v6_err() dccp: fix out of bound access in dccp_v4_err() dccp: do not send reset to already closed sockets tcp: fix potential memory corruption ip6_tunnel: Clear IP6CB in ip6tunnel_xmit() bgmac: stop clearing DMA receive control register right after it is set net: mangle zero checksum in skb_checksum_help() net: clear sk_err_soft in sk_clone_lock() dctcp: avoid bogus doubling of cwnd after loss ARM: 8485/1: cpuidle: remove cpu parameter from the cpuidle_ops suspend hook Linux 4.4.33 netfilter: fix namespace handling in nf_log_proc_dostring btrfs: qgroup: Prevent qgroup->reserved from going subzero mmc: mxs: Initialize the spinlock prior to using it ASoC: sun4i-codec: return error code instead of NULL when create_card fails ACPI / APEI: Fix incorrect return value of ghes_proc() i40e: fix call of ndo_dflt_bridge_getlink() hwrng: core - Don't use a stack buffer in add_early_randomness() lib/genalloc.c: start search from start of chunk mei: bus: fix received data size check in NFC fixup iommu/vt-d: Fix dead-locks in disable_dmar_iommu() path iommu/amd: Free domain id when free a domain of struct dma_ops_domain tty/serial: at91: fix hardware handshake on Atmel platforms dmaengine: at_xdmac: fix spurious flag status for mem2mem transfers drm/i915: Respect alternate_ddc_pin for all DDI ports KVM: MIPS: Precalculate MMIO load resume PC scsi: mpt3sas: Fix for block device of raid exists even after deleting raid disk scsi: qla2xxx: Fix scsi scan hang triggered if adapter fails during init iio: orientation: hid-sensor-rotation: Add PM function (fix non working driver) iio: hid-sensors: Increase the precision of scale to fix wrong reading interpretation. clk: qoriq: Don't allow CPU clocks higher than starting value toshiba-wmi: Fix loading the driver on non Toshiba laptops drbd: Fix kernel_sendmsg() usage - potential NULL deref usb: gadget: u_ether: remove interrupt throttling USB: cdc-acm: fix TIOCMIWAIT staging: nvec: remove managed resource from PS2 driver Revert "staging: nvec: ps2: change serio type to passthrough" drivers: staging: nvec: remove bogus reset command for PS/2 interface staging: iio: ad5933: avoid uninitialized variable in error case pinctrl: cherryview: Prevent possible interrupt storm on resume pinctrl: cherryview: Serialize register access in suspend/resume ARC: timer: rtc: implement read loop in "C" vs. inline asm s390/hypfs: Use get_free_page() instead of kmalloc to ensure page alignment coredump: fix unfreezable coredumping task swapfile: fix memory corruption via malformed swapfile dib0700: fix nec repeat handling ASoC: cs4270: fix DAPM stream name mismatch ALSA: info: Limit the proc text input size ALSA: info: Return error for invalid read/write arm64: Enable KPROBES/HIBERNATION/CORESIGHT in defconfig arm64: kvm: allows kvm cpu hotplug arm64: KVM: Register CPU notifiers when the kernel runs at HYP arm64: KVM: Skip HYP setup when already running in HYP arm64: hyp/kvm: Make hyp-stub reject kvm_call_hyp() arm64: hyp/kvm: Make hyp-stub extensible arm64: kvm: Move lr save/restore from do_el2_call into EL1 arm64: kvm: deal with kernel symbols outside of linear mapping arm64: introduce KIMAGE_VADDR as the virtual base of the kernel region ANDROID: video: adf: Avoid directly referencing user pointers ANDROID: usb: gadget: audio_source: fix comparison of distinct pointer types android: binder: support for file-descriptor arrays. android: binder: support for scatter-gather. android: binder: add extra size to allocator. android: binder: refactor binder_transact() android: binder: support multiple /dev instances. android: binder: deal with contexts in debugfs. android: binder: support multiple context managers. android: binder: split flat_binder_object. disable aio support in recommended configuration Linux 4.4.32 scsi: megaraid_sas: fix macro MEGASAS_IS_LOGICAL to avoid regression drm/radeon: fix DP mode validation drm/radeon/dp: add back special handling for NUTMEG drm/amdgpu: fix DP mode validation drm/amdgpu/dp: add back special handling for NUTMEG KVM: MIPS: Drop other CPU ASIDs on guest MMU changes Revert KVM: MIPS: Drop other CPU ASIDs on guest MMU changes of: silence warnings due to max() usage packet: on direct_xmit, limit tso and csum to supported devices sctp: validate chunk len before actually using it net sched filters: fix notification of filter delete with proper handle udp: fix IP_CHECKSUM handling net: sctp, forbid negative length ipv4: use the right lock for ping_group_range ipv4: disable BH in set_ping_group_range() net: add recursion limit to GRO rtnetlink: Add rtnexthop offload flag to compare mask bridge: multicast: restore perm router ports on multicast enable net: pktgen: remove rcu locking in pktgen_change_name() ipv6: correctly add local routes when lo goes up ip6_tunnel: fix ip6_tnl_lookup ipv6: tcp: restore IP6CB for pktoptions skbs netlink: do not enter direct reclaim from netlink_dump() packet: call fanout_release, while UNREGISTERING a netdev net: Add netdev all_adj_list refcnt propagation to fix panic net/sched: act_vlan: Push skb->data to mac_header prior calling skb_vlan_*() functions net: pktgen: fix pkt_size net: fec: set mac address unconditionally tg3: Avoid NULL pointer dereference in tg3_io_error_detected() ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route ip6_gre: fix flowi6_proto value in ip6gre_xmit_other() tcp: fix a compile error in DBGUNDO() tcp: fix wrong checksum calculation on MTU probing net: avoid sk_forward_alloc overflows tcp: fix overflow in __tcp_retransmit_skb() arm64/kvm: fix build issue on kvm debug arm64: ptdump: Indicate whether memory should be faulting arm64: Add support for ARCH_SUPPORTS_DEBUG_PAGEALLOC arm64: Drop alloc function from create_mapping arm64: allow vmalloc regions to be set with set_memory_* arm64: kernel: implement ACPI parking protocol arm64: mm: create new fine-grained mappings at boot arm64: ensure _stext and _etext are page-aligned arm64: mm: allow passing a pgdir to alloc_init_* arm64: mm: allocate pagetables anywhere arm64: mm: use fixmap when creating page tables arm64: mm: add functions to walk tables in fixmap arm64: mm: add __{pud,pgd}_populate arm64: mm: avoid redundant __pa(__va(x)) Linux 4.4.31 HID: usbhid: add ATEN CS962 to list of quirky devices ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap() kvm: x86: Check memopp before dereference (CVE-2016-8630) tty: vt, fix bogus division in csi_J usb: dwc3: Fix size used in dma_free_coherent() pwm: Unexport children before chip removal UBI: fastmap: scrub PEB when bitflips are detected in a free PEB EC header Disable "frame-address" warning smc91x: avoid self-comparison warning cgroup: avoid false positive gcc-6 warning drm/exynos: fix error handling in exynos_drm_subdrv_open mm/cma: silence warnings due to max() usage ARM: 8584/1: floppy: avoid gcc-6 warning powerpc/ptrace: Fix out of bounds array access warning x86/xen: fix upper bound of pmd loop in xen_cleanhighmap() perf build: Fix traceevent plugins build race drm/dp/mst: Check peer device type before attempting EDID read drm/radeon: drop register readback in cayman_cp_int_cntl_setup drm/radeon/si_dpm: workaround for SI kickers drm/radeon/si_dpm: Limit clocks on HD86xx part Revert "drm/radeon: fix DP link training issue with second 4K monitor" mmc: dw_mmc-pltfm: fix the potential NULL pointer dereference scsi: arcmsr: Send SYNCHRONIZE_CACHE command to firmware scsi: scsi_debug: Fix memory leak if LBP enabled and module is unloaded scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices mac80211: discard multicast and 4-addr A-MSDUs firewire: net: fix fragmented datagram_size off-by-one firewire: net: guard against rx buffer overflows Input: i8042 - add XMG C504 to keyboard reset table dm mirror: fix read error on recovery after default leg failure virtio: console: Unlock vqs while freeing buffers virtio_ring: Make interrupt suppression spec compliant parisc: Ensure consistent state when switching to kernel stack at syscall entry ovl: fsync after copy-up KVM: MIPS: Make ERET handle ERL before EXL KVM: x86: fix wbinvd_dirty_mask use-after-free dm: free io_barrier after blk_cleanup_queue call USB: serial: cp210x: fix tiocmget error handling tty: limit terminal size to 4M chars xhci: add restart quirk for Intel Wildcatpoint PCH hv: do not lose pending heartbeat vmbus packets vt: clear selection before resizing Fix potential infoleak in older kernels GenWQE: Fix bad page access during abort of resource allocation usb: increase ohci watchdog delay to 275 msec xhci: use default USB_RESUME_TIMEOUT when resuming ports. USB: serial: ftdi_sio: add support for Infineon TriBoard TC2X7 USB: serial: fix potential NULL-dereference at probe usb: gadget: function: u_ether: don't starve tx request queue mei: txe: don't clean an unprocessed interrupt cause. ubifs: Fix regression in ubifs_readdir() ubifs: Abort readdir upon error btrfs: fix races on root_log_ctx lists ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct ANDROID: binder: Add strong ref checks ALSA: hda - Fix headset mic detection problem for two Dell laptops ALSA: hda - Adding a new group of pin cfg into ALC295 pin quirk table ALSA: hda - allow 40 bit DMA mask for NVidia devices ALSA: hda - Raise AZX_DCAPS_RIRB_DELAY handling into top drivers ALSA: hda - Merge RIRB_PRE_DELAY into CTX_WORKAROUND caps ALSA: usb-audio: Add quirk for Syntek STK1160 KEYS: Fix short sprintf buffer in /proc/keys show function mm: memcontrol: do not recurse in direct reclaim mm/list_lru.c: avoid error-path NULL pointer deref libxfs: clean up _calc_dquots_per_chunk h8300: fix syscall restarting drm/dp/mst: Clear port->pdt when tearing down the i2c adapter i2c: core: fix NULL pointer dereference under race condition i2c: xgene: Avoid dma_buffer overrun arm64:cpufeature ARM64_NCAPS is the indicator of last feature arm64: hibernate: Refuse to hibernate if the boot cpu is offline PM / sleep: Add support for read-only sysfs attributes arm64: kernel: Add support for hibernate/suspend-to-disk arm64: mm: add functions to walk page tables by PA arm64: mm: move pte_* macros PM / Hibernate: Call flush_icache_range() on pages restored in-place arm64: Add new asm macro copy_page arm64: Promote KERNEL_START/KERNEL_END definitions to a header file arm64: kernel: Include _AC definition in page.h arm64: Change cpu_resume() to enable mmu early then access sleep_sp by va arm64: kernel: Rework finisher callback out of __cpu_suspend_enter() arm64: Cleanup SCTLR flags arm64: Fold proc-macros.S into assembler.h arm/arm64: KVM: Add hook for C-based stage2 init arm/arm64: KVM: Detect vGIC presence at runtime arm64: KVM: Add support for 16-bit VMID arm: KVM: Make kvm_arm.h friendly to assembly code arm/arm64: KVM: Remove unreferenced S2_PGD_ORDER arm64: KVM: debug: Remove spurious inline attributes ARM: KVM: Cleanup exception injection arm64: KVM: Remove weak attributes arm64: KVM: Cleanup asm-offset.c arm64: KVM: Turn system register numbers to an enum arm64: KVM: VHE: Patch out use of HVC arm64: Add ARM64_HAS_VIRT_HOST_EXTN feature arm/arm64: Add new is_kernel_in_hyp_mode predicate arm64: KVM: Move away from the assembly version of the world switch arm64: KVM: Map the kernel RO section into HYP arm64: KVM: Add compatibility aliases arm64: KVM: Implement vgic-v3 save/restore arm64: KVM: Add panic handling arm64: KVM: HYP mode entry points arm64: KVM: Implement TLB handling arm64: KVM: Implement fpsimd save/restore arm64: KVM: Implement the core world switch arm64: KVM: Add patchable function selector arm64: KVM: Implement guest entry arm64: KVM: Implement debug save/restore arm64: KVM: Implement 32bit system register save/restore arm64: KVM: Implement system register save/restore arm64: KVM: Implement timer save/restore arm64: KVM: Implement vgic-v2 save/restore arm64: KVM: Add a HYP-specific header file KVM: arm/arm64: vgic-v3: Make the LR indexing macro public arm64: Add macros to read/write system registers Linux 4.4.30 Revert "fix minor infoleak in get_user_ex()" Revert "x86/mm: Expand the exception table logic to allow new handling options" Linux 4.4.29 ARM: pxa: pxa_cplds: fix interrupt handling powerpc/nvram: Fix an incorrect partition merge mpt3sas: Don't spam logs if logging level is 0 perf symbols: Fixup symbol sizes before picking best ones perf symbols: Check symbol_conf.allow_aliases for kallsyms loading too perf hists browser: Fix event group display clk: divider: Fix clk_divider_round_rate() to use clk_readl() clk: qoriq: fix a register offset error s390/con3270: fix insufficient space padding s390/con3270: fix use of uninitialised data s390/cio: fix accidental interrupt enabling during resume x86/mm: Expand the exception table logic to allow new handling options dmaengine: ipu: remove bogus NO_IRQ reference power: bq24257: Fix use of uninitialized pointer bq->charger staging: r8188eu: Fix scheduling while atomic splat ASoC: dapm: Fix kcontrol creation for output driver widget ASoC: dapm: Fix value setting for _ENUM_DOUBLE MUX's second channel ASoC: dapm: Fix possible uninitialized variable in snd_soc_dapm_get_volsw() ASoC: topology: Fix error return code in soc_tplg_dapm_widget_create() hwrng: omap - Only fail if pm_runtime_get_sync returns < 0 crypto: arm/ghash-ce - add missing async import/export crypto: gcm - Fix IV buffer size in crypto_gcm_setkey mwifiex: correct aid value during tdls setup spi: spi-fsl-dspi: Drop extra spi_master_put in device remove function ARM: clk-imx35: fix name for ckil clk uio: fix dmem_region_start computation genirq/generic_chip: Add irq_unmap callback perf stat: Fix interval output values powerpc/eeh: Null check uses of eeh_pe_bus_get tunnels: Remove encapsulation offloads on decap. tunnels: Don't apply GRO to multiple layers of encapsulation. ipip: Properly mark ipip GRO packets as encapsulated. posix_acl: Clear SGID bit when setting file permissions brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap() mm/hugetlb: fix memory offline with hugepage size > memory block size drm/i915: Unalias obj->phys_handle and obj->userptr drm/i915: Account for TSEG size when determining 865G stolen base Revert "drm/i915: Check live status before reading edid" drm/i915/gen9: fix the WaWmMemoryReadLatency implementation xenbus: don't look up transaction IDs for ordinary writes drm/vmwgfx: Limit the user-space command buffer size drm/radeon: change vblank_time's calculation method to reduce computational error. drm/radeon/si/dpm: fix phase shedding setup drm/radeon: narrow asic_init for virtualization drm/amdgpu: change vblank_time's calculation method to reduce computational error. drm/amdgpu/dce11: add missing drm_mode_config_cleanup call drm/amdgpu/dce11: disable hpd on local panels drm/amdgpu/dce8: disable hpd on local panels drm/amdgpu/dce10: disable hpd on local panels drm/amdgpu: fix IB alignment for UVD drm/prime: Pass the right module owner through to dma_buf_export() Linux 4.4.28 target: Don't override EXTENDED_COPY xcopy_pt_cmd SCSI status code target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE target: Re-add missing SCF_ACK_KREF assignment in v4.1.y ubifs: Fix xattr_names length in exit paths jbd2: fix incorrect unlock on j_list_lock ext4: do not advertise encryption support when disabled mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led mmc: rtsx_usb_sdmmc: Avoid keeping the device runtime resumed when unused mmc: core: Annotate cmd_hdr as __le32 powerpc/mm: Prevent unlikely crash in copro_calculate_slb() ceph: fix error handling in ceph_read_iter arm64: kernel: Init MDCR_EL2 even in the absence of a PMU arm64: percpu: rewrite ll/sc loops in assembly memstick: rtsx_usb_ms: Manage runtime PM when accessing the device memstick: rtsx_usb_ms: Runtime resume the device when polling for cards isofs: Do not return EACCES for unknown filesystems irqchip/gic-v3-its: Fix entry size mask for GITS_BASER s390/mm: fix gmap tlb flush issues Using BUG_ON() as an assert() is _never_ acceptable mm: filemap: fix mapping->nrpages double accounting in fuse mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page() acpi, nfit: check for the correct event code in notifications net/mlx4_core: Allow resetting VF admin mac to zero bnx2x: Prevent false warning for lack of FC NPIV PKCS#7: Don't require SpcSpOpusInfo in Authenticode pkcs7 signatures hpsa: correct skipping masked peripherals sd: Fix rw_max for devices that report an optimal xfer size irqchip/gicv3: Handle loop timeout proper kvm: x86: memset whole irq_eoi x86/e820: Don't merge consecutive E820_PRAM ranges blkcg: Unlock blkcg_pol_mutex only once when cpd == NULL Fix regression which breaks DFS mounting Cleanup missing frees on some ioctls Do not send SMB3 SET_INFO request if nothing is changing SMB3: GUIDs should be constructed as random but valid uuids Set previous session id correctly on SMB3 reconnect Display number of credits available Clarify locking of cifs file and tcon structures and make more granular fs/cifs: keep guid when assigning fid to fileinfo cifs: Limit the overall credit acquired fs/super.c: fix race between freeze_super() and thaw_super() arc: don't leak bits of kernel stack into coredump lightnvm: ensure that nvm_dev_ops can be used without CONFIG_NVM ipc/sem.c: fix complex_count vs. simple op race mm: filemap: don't plant shadow entries without radix tree node metag: Only define atomic_dec_if_positive conditionally scsi: Fix use-after-free NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic NFSv4: Open state recovery must account for file permission changes NFSv4: nfs4_copy_delegation_stateid() must fail if the delegation is invalid NFSv4: Don't report revoked delegations as valid in nfs_have_delegation() sunrpc: fix write space race causing stalls Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled Input: elantech - force needed quirks on Fujitsu H760 Input: i8042 - skip selftest on ASUS laptops lib: add "on"/"off" support to kstrtobool lib: update single-char callers of strtobool() lib: move strtobool() to kstrtobool() MIPS: ptrace: Fix regs_return_value for kernel context MIPS: Fix -mabi=64 build of vdso.lds ALSA: hda - Fix a failure of micmute led when having multi adcs cx231xx: fix GPIOs for Pixelview SBTVD hybrid cx231xx: don't return error on success mb86a20s: fix demod settings mb86a20s: fix the locking logic ovl: copy_up_xattr(): use strnlen ovl: Fix info leak in ovl_lookup_temp() fbdev/efifb: Fix 16 color palette entry calculation scsi: zfcp: spin_lock_irqsave() is not nestable zfcp: trace full payload of all SAN records (req,resp,iels) zfcp: fix payload trace length for SAN request&response zfcp: fix D_ID field with actual value on tracing SAN responses zfcp: restore tracing of handle for port and LUN with HBA records zfcp: trace on request for open and close of WKA port zfcp: restore: Dont use 0 to indicate invalid LUN in rec trace zfcp: retain trace level for SCSI and HBA FSF response records zfcp: close window with unblocked rport during rport gone zfcp: fix ELS/GS request&response length for hardware data router zfcp: fix fc_host port_type with NPIV ubi: Deal with interrupted erasures in WL powerpc/pseries: Fix stack corruption in htpe code powerpc/64: Fix incorrect return value from __copy_tofrom_user powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data() powerpc/powernv: Use CPU-endian hub diag-data type in pnv_eeh_get_and_dump_hub_diag() powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear() powerpc/vdso64: Use double word compare on pointers dm crypt: fix crash on exit dm mpath: check if path's request_queue is dying in activate_path() dm: return correct error code in dm_resume()'s retry loop dm: mark request_queue dead before destroying the DM device perf intel-pt: Fix MTC timestamp calculation for large MTC periods perf intel-pt: Fix estimated timestamps for cycle-accurate mode perf intel-pt: Fix snapshot overlap detection decoder errors pstore/ram: Use memcpy_fromio() to save old buffer pstore/ram: Use memcpy_toio instead of memcpy pstore/core: drop cmpxchg based updates pstore/ramoops: fixup driver removal parisc: Increase initial kernel mapping size parisc: Fix kernel memory layout regarding position of __gp parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels cpufreq: intel_pstate: Fix unsafe HWP MSR access platform: don't return 0 from platform_get_irq[_byname]() on error PCI: Mark Atheros AR9580 to avoid bus reset mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error mmc: block: don't use CMD23 with very old MMC cards rtlwifi: Fix missing country code for Great Britain PM / devfreq: event: remove duplicate devfreq_event_get_drvdata() clk: imx6: initialize GPU clocks regulator: tps65910: Work around silicon erratum SWCZ010 mei: me: add kaby point device ids gpio: mpc8xxx: Correct irq handler function cgroup: Change from CAP_SYS_NICE to CAP_SYS_RESOURCE for cgroup migration permissions UPSTREAM: cpu/hotplug: Handle unbalanced hotplug enable/disable UPSTREAM: arm64: kaslr: fix breakage with CONFIG_MODVERSIONS=y UPSTREAM: arm64: kaslr: keep modules close to the kernel when DYNAMIC_FTRACE=y cgroup: Remove leftover instances of allow_attach BACKPORT: lib: harden strncpy_from_user CHROMIUM: cgroups: relax permissions on moving tasks between cgroups CHROMIUM: remove Android's cgroup generic permissions checks Linux 4.4.27 cfq: fix starvation of asynchronous writes vfs: move permission checking into notify_change() for utimes(NULL) dlm: free workqueues after the connections crypto: vmx - Fix memory corruption caused by p8_ghash crypto: ghash-generic - move common definitions to a new header file ext4: release bh in make_indexed_dir ext4: allow DAX writeback for hole punch ext4: fix memory leak in ext4_insert_range() ext4: reinforce check of i_dtime when clearing high fields of uid and gid ext4: enforce online defrag restriction for encrypted files scsi: ibmvfc: Fix I/O hang when port is not mapped scsi: arcmsr: Simplify user_len checking scsi: arcmsr: Buffer overflow in arcmsr_iop_message_xfer() async_pq_val: fix DMA memory leak reiserfs: switch to generic_{get,set,remove}xattr() reiserfs: Unlock superblock before calling reiserfs_quota_on_mount() ASoC: Intel: Atom: add a missing star in a memcpy call brcmfmac: fix memory leak in brcmf_fill_bss_param i40e: avoid NULL pointer dereference and recursive errors on early PCI error fuse: fix killing s[ug]id in setattr fuse: invalidate dir dentry after chmod fuse: listxattr: verify xattr list drivers: base: dma-mapping: page align the size when unmap_kernel_range btrfs: assign error values to the correct bio structs serial: 8250_dw: Check the data->pclk when get apb_pclk arm64: Use PoU cache instr for I/D coherency arm64: mm: add code to safely replace TTBR1_EL1 arm64: mm: place __cpu_setup in .text arm64: add function to install the idmap arm64: unmap idmap earlier arm64: unify idmap removal arm64: mm: place empty_zero_page in bss arm64: head.S: use memset to clear BSS arm64: mm: specialise pagetable allocators arm64: mm: remove pointless PAGE_MASKing asm-generic: Fix local variable shadow in __set_fixmap_offset arm64: mm: fold alternatives into .init ARM: 8511/1: ARM64: kernel: PSCI: move PSCI idle management code to drivers/firmware ARM: 8481/2: drivers: psci: replace psci firmware calls ARM: 8480/2: arm64: add implementation for arm-smccc ARM: 8479/2: add implementation for arm-smccc ARM: 8478/2: arm/arm64: add arm-smccc ARM: 8510/1: rework ARM_CPU_SUSPEND dependencies ARM: 8458/1: bL_switcher: add GIC dependency Linux 4.4.26 mm: remove gup_flags FOLL_WRITE games from __get_user_pages() x86/build: Build compressed x86 kernels as PIE arm64: Remove stack duplicating code from jprobes arm64: kprobes: Add KASAN instrumentation around stack accesses arm64: kprobes: Cleanup jprobe_return arm64: kprobes: Fix overflow when saving stack arm64: kprobes: WARN if attempting to step with PSTATE.D=1 kprobes: Add arm64 case in kprobe example module arm64: Add kernel return probes support (kretprobes) arm64: Add trampoline code for kretprobes arm64: kprobes instruction simulation support arm64: Treat all entry code as non-kprobe-able arm64: Blacklist non-kprobe-able symbol arm64: Kprobes with single stepping support arm64: add conditional instruction simulation support arm64: Add more test functions to insn.c arm64: Add HAVE_REGS_AND_STACK_ACCESS_API feature Linux 4.4.25 tpm_crb: fix crb_req_canceled behavior tpm: fix a race condition in tpm2_unseal_trusted() ima: use file_dentry() ARM: cpuidle: Fix error return code ARM: dts: MSM8064 remove flags from SPMI/MPP IRQs ARM: dts: mvebu: armada-390: add missing compatibility string and bracket x86/dumpstack: Fix x86_32 kernel_stack_pointer() previous stack access x86/irq: Prevent force migration of irqs which are not in the vector domain x86/boot: Fix kdump, cleanup aborted E820_PRAM max_pfn manipulation KVM: PPC: BookE: Fix a sanity check KVM: MIPS: Drop other CPU ASIDs on guest MMU changes KVM: PPC: Book3s PR: Allow access to unprivileged MMCR2 register mfd: wm8350-i2c: Make sure the i2c regmap functions are compiled mfd: 88pm80x: Double shifting bug in suspend/resume mfd: atmel-hlcdc: Do not sleep in atomic context mfd: rtsx_usb: Avoid setting ucr->current_sg.status ALSA: usb-line6: use the same declaration as definition in header for MIDI manufacturer ID ALSA: usb-audio: Extend DragonFly dB scale quirk to cover other variants ALSA: ali5451: Fix out-of-bound position reporting timekeeping: Fix __ktime_get_fast_ns() regression time: Add cycles to nanoseconds translation mm: Fix build for hardened usercopy ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct ANDROID: binder: Add strong ref checks UPSTREAM: staging/android/ion : fix a race condition in the ion driver ANDROID: android-base: CONFIG_HARDENED_USERCOPY=y UPSTREAM: fs/proc/kcore.c: Add bounce buffer for ktext data UPSTREAM: fs/proc/kcore.c: Make bounce buffer global for read BACKPORT: arm64: Correctly bounds check virt_addr_valid Fix a build breakage in IO latency hist code. UPSTREAM: efi: include asm/early_ioremap.h not asm/efi.h to get early_memremap UPSTREAM: ia64: split off early_ioremap() declarations into asm/early_ioremap.h FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN FROMLIST: arm64: xen: Enable user access before a privcmd hvc call FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1 FROMLIST: arm64: Factor out TTBR0_EL1 post-update workaround into a specific asm macro FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros UPSTREAM: arm64: Handle el1 synchronous instruction aborts cleanly UPSTREAM: arm64: include alternative handling in dcache_by_line_op UPSTREAM: arm64: fix "dc cvau" cache operation on errata-affected core UPSTREAM: Revert "arm64: alternatives: add enable parameter to conditional asm macros" UPSTREAM: arm64: Add new asm macro copy_page UPSTREAM: arm64: kill ESR_LNX_EXEC UPSTREAM: arm64: add macro to extract ESR_ELx.EC UPSTREAM: arm64: mm: mark fault_info table const UPSTREAM: arm64: fix dump_instr when PAN and UAO are in use BACKPORT: arm64: Fold proc-macros.S into assembler.h UPSTREAM: arm64: choose memstart_addr based on minimum sparsemem section alignment UPSTREAM: arm64/mm: ensure memstart_addr remains sufficiently aligned UPSTREAM: arm64/kernel: fix incorrect EL0 check in inv_entry macro UPSTREAM: arm64: Add macros to read/write system registers UPSTREAM: arm64/efi: refactor EFI init and runtime code for reuse by 32-bit ARM UPSTREAM: arm64/efi: split off EFI init and runtime code for reuse by 32-bit ARM UPSTREAM: arm64/efi: mark UEFI reserved regions as MEMBLOCK_NOMAP BACKPORT: arm64: only consider memblocks with NOMAP cleared for linear mapping UPSTREAM: mm/memblock: add MEMBLOCK_NOMAP attribute to memblock memory table ANDROID: dm: android-verity: Remove fec_header location constraint BACKPORT: audit: consistently record PIDs with task_tgid_nr() android-base.cfg: Enable kernel ASLR UPSTREAM: vmlinux.lds.h: allow arch specific handling of ro_after_init data section UPSTREAM: arm64: spinlock: fix spin_unlock_wait for LSE atomics UPSTREAM: arm64: avoid TLB conflict with CONFIG_RANDOMIZE_BASE UPSTREAM: arm64: Only select ARM64_MODULE_PLTS if MODULES=y sched: Add Kconfig option DEFAULT_USE_ENERGY_AWARE to set ENERGY_AWARE feature flag sched/fair: remove printk while schedule is in progress ANDROID: fs: FS tracepoints to track IO. sched/walt: Drop arch-specific timer access ANDROID: fiq_debugger: Pass task parameter to unwind_frame() eas/sched/fair: Fixing comments in find_best_target. input: keyreset: switch to orderly_reboot UPSTREAM: tun: fix transmit timestamp support UPSTREAM: arch/arm/include/asm/pgtable-3level.h: add pmd_mkclean for THP net: inet: diag: expose the socket mark to privileged processes. net: diag: make udp_diag_destroy work for mapped addresses. net: diag: support SOCK_DESTROY for UDP sockets net: diag: allow socket bytecode filters to match socket marks net: diag: slightly refactor the inet_diag_bc_audit error checks. net: diag: Add support to filter on device index UPSTREAM: brcmfmac: avoid potential stack overflow in brcmf_cfg80211_start_ap() Linux 4.4.24 ALSA: hda - Add the top speaker pin config for HP Spectre x360 ALSA: hda - Fix headset mic detection problem for several Dell laptops ACPICA: acpi_get_sleep_type_data: Reduce warnings ALSA: hda - Adding one more ALC255 pin definition for headset problem Revert "usbtmc: convert to devm_kzalloc" USB: serial: cp210x: Add ID for a Juniper console Staging: fbtft: Fix bug in fbtft-core usb: misc: legousbtower: Fix NULL pointer deference USB: serial: cp210x: fix hardware flow-control disable dm log writes: fix bug with too large bios clk: xgene: Add missing parenthesis when clearing divider value aio: mark AIO pseudo-fs noexec batman-adv: remove unused callback from batadv_algo_ops struct IB/mlx4: Use correct subnet-prefix in QP1 mads under SR-IOV IB/mlx4: Fix code indentation in QP1 MAD flow IB/mlx4: Fix incorrect MC join state bit-masking on SR-IOV IB/ipoib: Don't allow MC joins during light MC flush IB/core: Fix use after free in send_leave function IB/ipoib: Fix memory corruption in ipoib cm mode connect flow KVM: nVMX: postpone VMCS changes on MSR_IA32_APICBASE write dmaengine: at_xdmac: fix to pass correct device identity to free_irq() kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd ASoC: omap-mcpdm: Fix irq resource handling sysctl: handle error writing UINT_MAX to u32 fields powerpc/prom: Fix sub-processor option passed to ibm, client-architecture-support brcmsmac: Initialize power in brcms_c_stf_ss_algo_channel_get() brcmsmac: Free packet if dma_mapping_error() fails in dma_rxfill brcmfmac: Fix glob_skb leak in brcmf_sdiod_recv_chain ASoC: Intel: Skylake: Fix error return code in skl_probe() pNFS/flexfiles: Fix layoutcommit after a commit to DS pNFS/files: Fix layoutcommit after a commit to DS NFS: Don't drop CB requests with invalid principals svc: Avoid garbage replies when pc_func() returns rpc_drop_reply dmaengine: at_xdmac: fix debug string fnic: pci_dma_mapping_error() doesn't return an error code avr32: off by one in at32_init_pio() ath9k: Fix programming of minCCA power threshold gspca: avoid unused variable warnings em28xx-i2c: rt_mutex_trylock() returns zero on failure NFC: fdp: Detect errors from fdp_nci_create_conn() iwlmvm: mvm: set correct state in smart-fifo configuration tile: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO pstore: drop file opened reference count blk-mq: actually hook up defer list when running requests hwrng: omap - Fix assumption that runtime_get_sync will always succeed ARM: sa1111: fix pcmcia suspend/resume ARM: shmobile: fix regulator quirk for Gen2 ARM: sa1100: clear reset status prior to reboot ARM: sa1100: fix 3.6864MHz clock ARM: sa1100: register clocks early ARM: sun5i: Fix typo in trip point temperature regulator: qcom_smd: Fix voltage ranges for pm8x41 regulator: qcom_spmi: Update mvs1/mvs2 switches on pm8941 regulator: qcom_spmi: Add support for get_mode/set_mode on switches regulator: qcom_spmi: Add support for S4 supply on pm8941 tpm: fix byte-order for the value read by tpm2_get_tpm_pt printk: fix parsing of "brl=" option MIPS: uprobes: fix use of uninitialised variable MIPS: Malta: Fix IOCU disable switch read for MIPS64 MIPS: fix uretprobe implementation MIPS: uprobes: remove incorrect set_orig_insn arm64: debug: avoid resetting stepping state machine when TIF_SINGLESTEP ARM: 8618/1: decompressor: reset ttbcr fields to use TTBR0 on ARMv7 irqchip/gicv3: Silence noisy DEBUG_PER_CPU_MAPS warning gpio: sa1100: fix irq probing for ucb1x00 usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame() ceph: fix race during filling readdir cache iwlwifi: mvm: don't use ret when not initialised iwlwifi: pcie: fix access to scratch buffer spi: sh-msiof: Avoid invalid clock generator parameters hwmon: (adt7411) set bit 3 in CFG1 register nvmem: Declare nvmem_cell_read() consistently ipvs: fix bind to link-local mcast IPv6 address in backup tools/vm/slabinfo: fix an unintentional printf mmc: pxamci: fix potential oops drivers/perf: arm_pmu: Fix leak in error path pinctrl: Flag strict is a field in struct pinmux_ops pinctrl: uniphier: fix .pin_dbg_show() callback i40e: avoid null pointer dereference perf/core: Fix pmu::filter_match for SW-led groups iwlwifi: mvm: fix a few firmware capability checks usb: musb: fix DMA for host mode usb: musb: Fix DMA desired mode for Mentor DMA engine ARM: 8617/1: dma: fix dma_max_pfn() ARM: 8616/1: dt: Respect property size when parsing CPUs drm/radeon/si/dpm: add workaround for for Jet parts drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even if we don't have CPUID x86/init: Fix cr4_init_shadow() on CR4-less machines can: dev: fix deadlock reported after bus-off mm,ksm: fix endless looping in allocating memory when ksm enable mtd: nand: davinci: Reinitialize the HW ECC engine in 4bit hwctl cpuset: handle race between CPU hotplug and cpuset_hotplug_work usercopy: fold builtin_const check into inline function Linux 4.4.23 hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common() qxl: check for kmap failures power: supply: max17042_battery: fix model download bug. power_supply: tps65217-charger: fix missing platform_set_drvdata() PM / hibernate: Fix rtree_next_node() to avoid walking off list ends PM / hibernate: Restore processor state before using per-CPU variables MIPS: paravirt: Fix undefined reference to smp_bootstrap MIPS: Add a missing ".set pop" in an early commit MIPS: Avoid a BUG warning during prctl(PR_SET_FP_MODE, ...) MIPS: Remove compact branch policy Kconfig entries MIPS: vDSO: Fix Malta EVA mapping to vDSO page structs MIPS: SMP: Fix possibility of deadlock when bringing CPUs online MIPS: Fix pre-r6 emulation FPU initialisation i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended i2c-eg20t: fix race between i2c init and interrupt enable btrfs: ensure that file descriptor used with subvol ioctls is a dir nl80211: validate number of probe response CSA counters can: flexcan: fix resume function mm: delete unnecessary and unsafe init_tlb_ubc() tracing: Move mutex to protect against resetting of seq data fix memory leaks in tracing_buffers_splice_read() power: reset: hisi-reboot: Unmap region obtained by of_iomap mtd: pmcmsp-flash: Allocating too much in init_msp_flash() mtd: maps: sa1100-flash: potential NULL dereference fix fault_in_multipages_...() on architectures with no-op access_ok() fanotify: fix list corruption in fanotify_get_response() fsnotify: add a way to stop queueing events on group shutdown xfs: prevent dropping ioend completions during buftarg wait autofs: use dentry flags to block walks during expire autofs races pwm: Mark all devices as "might sleep" bridge: re-introduce 'fix parsing of MLDv2 reports' net: smc91x: fix SMC accesses Revert "phy: IRQ cannot be shared" net: dsa: bcm_sf2: Fix race condition while unmasking interrupts net/mlx5: Added missing check of msg length in verifying its signature tipc: fix NULL pointer dereference in shutdown() net/irda: handle iriap_register_lsap() allocation failure vti: flush x-netns xfrm cache when vti interface is removed af_unix: split 'u->readlock' into two: 'iolock' and 'bindlock' Revert "af_unix: Fix splice-bind deadlock" bonding: Fix bonding crash megaraid: fix null pointer check in megasas_detach_one(). nouveau: fix nv40_perfctr_next() cleanup regression Staging: iio: adc: fix indent on break statement iwlegacy: avoid warning about missing braces ath9k: fix misleading indentation am437x-vfpe: fix typo in vpfe_get_app_input_index Add braces to avoid "ambiguous ‘else’" compiler warnings net: caif: fix misleading indentation Makefile: Mute warning for __builtin_return_address(>0) for tracing only Disable "frame-address" warning Disable "maybe-uninitialized" warning globally gcov: disable -Wmaybe-uninitialized warning Kbuild: disable 'maybe-uninitialized' warning for CONFIG_PROFILE_ALL_BRANCHES kbuild: forbid kernel directory to contain spaces and colons tools: Support relative directory path for 'O=' Makefile: revert "Makefile: Document ability to make file.lst and file.S" partially kbuild: Do not run modules_install and install in paralel ocfs2: fix start offset to ocfs2_zero_range_for_truncate() ocfs2/dlm: fix race between convert and migration crypto: echainiv - Replace chaining with multiplication crypto: skcipher - Fix blkcipher walk OOM crash crypto: arm/aes-ctr - fix NULL dereference in tail processing crypto: arm64/aes-ctr - fix NULL dereference in tail processing tcp: properly scale window in tcp_v[46]_reqsk_send_ack() tcp: fix use after free in tcp_xmit_retransmit_queue() tcp: cwnd does not increase in TCP YeAH ipv6: release dst in ping_v6_sendmsg ipv4: panic in leaf_walk_rcu due to stale node pointer reiserfs: fix "new_insert_key may be used uninitialized ..." Fix build warning in kernel/cpuset.c include/linux/kernel.h: change abs() macro so it uses consistent return type Linux 4.4.22 openrisc: fix the fix of copy_from_user() avr32: fix 'undefined reference to `___copy_from_user' ia64: copy_from_user() should zero the destination on access_ok() failure genirq/msi: Fix broken debug output ppc32: fix copy_from_user() sparc32: fix copy_from_user() mn10300: copy_from_user() should zero on access_ok() failure... nios2: copy_from_user() should zero the tail of destination openrisc: fix copy_from_user() parisc: fix copy_from_user() metag: copy_from_user() should zero the destination on access_ok() failure alpha: fix copy_from_user() asm-generic: make copy_from_user() zero the destination properly mips: copy_from_user() must zero the destination on access_ok() failure hexagon: fix strncpy_from_user() error return sh: fix copy_from_user() score: fix copy_from_user() and friends blackfin: fix copy_from_user() cris: buggered copy_from_user/copy_to_user/clear_user frv: fix clear_user() asm-generic: make get_user() clear the destination on errors ARC: uaccess: get_user to zero out dest in cause of fault s390: get_user() should zero on failure score: fix __get_user/get_user nios2: fix __get_user() sh64: failing __get_user() should zero m32r: fix __get_user() mn10300: failing __get_user() and get_user() should zero fix minor infoleak in get_user_ex() microblaze: fix copy_from_user() avr32: fix copy_from_user() microblaze: fix __get_user() fix iov_iter_fault_in_readable() irqchip/atmel-aic: Fix potential deadlock in ->xlate() genirq: Provide irq_gc_{lock_irqsave,unlock_irqrestore}() helpers drm: Only use compat ioctl for addfb2 on X86/IA64 drm: atmel-hlcdc: Fix vertical scaling net: simplify napi_synchronize() to avoid warnings kconfig: tinyconfig: provide whole choice blocks to avoid warnings soc: qcom/spm: shut up uninitialized variable warning pinctrl: at91-pio4: use %pr format string for resource mmc: dw_mmc: use resource_size_t to store physical address drm/i915: Avoid pointer arithmetic in calculating plane surface offset mpssd: fix buffer overflow warning gma500: remove annoying deprecation warning ipv6: addrconf: fix dev refcont leak when DAD failed sched/core: Fix a race between try_to_wake_up() and a woken up task Revert "wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel" ath9k: fix using sta->drv_priv before initializing it md-cluster: make md-cluster also can work when compiled into kernel xhci: fix null pointer dereference in stop command timeout function fuse: direct-io: don't dirty ITER_BVEC pages Btrfs: remove root_log_ctx from ctx list before btrfs_sync_log returns crypto: cryptd - initialize child shash_desc on import arm64: spinlocks: implement smp_mb__before_spinlock() as smp_mb() pinctrl: sunxi: fix uart1 CTS/RTS pins at PG on A23/A33 pinctrl: pistachio: fix mfio pll_lock pinmux dm crypt: fix error with too large bios dm log writes: move IO accounting earlier to fix error path dm log writes: fix check of kthread_run() return value bus: arm-ccn: Fix XP watchpoint settings bitmask bus: arm-ccn: Do not attempt to configure XPs for cycle counter bus: arm-ccn: Fix PMU handling of MN ARM: dts: STiH407-family: Provide interconnect clock for consumption in ST SDHCI ARM: dts: overo: fix gpmc nand on boards with ethernet ARM: dts: overo: fix gpmc nand cs0 range ARM: dts: imx6qdl: Fix SPDIF regression ARM: OMAP3: hwmod data: Add sysc information for DSI ARM: kirkwood: ib62x0: fix size of u-boot environment partition ARM: imx6: add missing BM_CLPCR_BYPASS_PMIC_READY setting for imx6sx ARM: imx6: add missing BM_CLPCR_BYP_MMDC_CH0_LPM_HS setting for imx6ul ARM: AM43XX: hwmod: Fix RSTST register offset for pruss cpuset: make sure new tasks conform to the current config of the cpuset net: thunderx: Fix OOPs with ethtool --register-dump USB: change bInterval default to 10 ms ARM: dts: STiH410: Handle interconnect clock required by EHCI/OHCI (USB) usb: chipidea: udc: fix NULL ptr dereference in isr_setup_status_phase usb: renesas_usbhs: fix clearing the {BRDY,BEMP}STS condition USB: serial: simple: add support for another Infineon flashloader serial: 8250: added acces i/o products quad and octal serial cards serial: 8250_mid: fix divide error bug if baud rate is 0 iio: ensure ret is initialized to zero before entering do loop iio:core: fix IIO_VAL_FRACTIONAL sign handling iio: accel: kxsd9: Fix scaling bug iio: fix pressure data output unit in hid-sensor-attributes iio: accel: bmc150: reset chip at init time iio: adc: at91: unbreak channel adc channel 3 iio: ad799x: Fix buffered capture for ad7991/ad7995/ad7999 iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample iio: adc: ti_am335x_adc: Protect FIFO1 from concurrent access iio: adc: rockchip_saradc: reset saradc controller before programming it iio: proximity: as3935: set up buffer timestamps for non-zero values iio: accel: kxsd9: Fix raw read return kvm-arm: Unmap shadow pagetables properly x86/AMD: Apply erratum 665 on machines without a BIOS fix x86/paravirt: Do not trace _paravirt_ident_*() functions ARC: mm: fix build breakage with STRICT_MM_TYPECHECKS IB/uverbs: Fix race between uverbs_close and remove_one dm flakey: fix reads to be issued if drop_writes configured audit: fix exe_file access in audit_exe_compare mm: introduce get_task_exe_file kexec: fix double-free when failing to relocate the purgatory NFSv4.1: Fix the CREATE_SESSION slot number accounting pNFS: Ensure LAYOUTGET and LAYOUTRETURN are properly serialised nfsd: Close race between nfsd4_release_lockowner and nfsd4_lock NFSv4.x: Fix a refcount leak in nfs_callback_up_net pNFS: The client must not do I/O to the DS if it's lease has expired kernfs: don't depend on d_find_any_alias() when generating notifications powerpc/mm: Don't alias user region to other regions below PAGE_OFFSET powerpc/powernv : Drop reference added by kset_find_obj() powerpc/tm: do not use r13 for tabort_syscall tipc: move linearization of buffers to generic code lightnvm: put bio before return fscrypto: require write access to mount to set encryption policy Revert "KVM: x86: fix missed hardware breakpoints" MIPS: KVM: Check for pfn noslot case clocksource/drivers/sun4i: Clear interrupts after stopping timer in probe function fscrypto: add authorization check for setting encryption policy ext4: use __GFP_NOFAIL in ext4_free_blocks() Conflicts: arch/arm/kernel/devtree.c arch/arm64/Kconfig arch/arm64/kernel/arm64ksyms.c arch/arm64/kernel/psci.c arch/arm64/mm/fault.c drivers/android/binder.c drivers/usb/host/xhci-hub.c fs/ext4/readpage.c include/linux/mmc/core.h include/linux/mmzone.h mm/memcontrol.c net/core/filter.c net/netlink/af_netlink.c net/netlink/af_netlink.h Change-Id: I99fe7a0914e83e284b11b33185b71448a8999d1f Signed-off-by: Runmin Wang <runminw@codeaurora.org> Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
| * | | | Merge tag 'v4.4.28' into linux-linaro-lsk-v4.4Alex Shi2016-10-29
| |\| | | | | | | | | | | | | | | | | | This is the 4.4.28 stable release
| | * | | parisc: Increase initial kernel mapping sizeHelge Deller2016-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 65bf34f59594c11f13d371c5334a6a0a385cd7ae upstream. Increase the initial kernel default page mapping size for 64-bit kernels to 64 MB and for 32-bit kernels to 32 MB. Due to the additional support of ftrace, tracepoint and huge pages the kernel size can exceed the sizes we used up to now. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | | parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernelsHelge Deller2016-10-28
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 690d097c00c88fa9d93d198591e184164b1d8c20 upstream. Increase the initial kernel default page mapping size for SMP kernels to 32MB and add a runtime check which panics early if the kernel is bigger than the initial mapping size. This fixes boot crashes of 32bit SMP kernels. Due to the introduction of huge page support in kernel 4.4 and it's required initial kernel layout in memory, a 32bit SMP kernel usually got bigger (in layout, not size) than 16MB. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | Merge remote-tracking branch 'lts/linux-4.4.y' into linux-linaro-lsk-v4.4Alex Shi2016-10-05
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: resovle the conflict on pax_copy for arch/ia64/include/asm/uaccess.h arch/powerpc/include/asm/uaccess.h arch/sparc/include/asm/uaccess_32.h
| | * | parisc: fix copy_from_user()Al Viro2016-09-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit aace880feea38875fbc919761b77e5732a3659ef upstream. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge branch 'v4.4-16.09-android-tmp' into lsk-v4.4-16.09-androidRunmin Wang2016-12-16
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * v4.4-16.09-android-tmp: unsafe_[get|put]_user: change interface to use a error target label usercopy: remove page-spanning test for now usercopy: fix overlap check for kernel text mm/slub: support left redzone Linux 4.4.21 lib/mpi: mpi_write_sgl(): fix skipping of leading zero limbs regulator: anatop: allow regulator to be in bypass mode hwrng: exynos - Disable runtime PM on probe failure cpufreq: Fix GOV_LIMITS handling for the userspace governor metag: Fix atomic_*_return inline asm constraints scsi: fix upper bounds check of sense key in scsi_sense_key_string() ALSA: timer: fix NULL pointer dereference on memory allocation failure ALSA: timer: fix division by zero after SNDRV_TIMER_IOCTL_CONTINUE ALSA: timer: fix NULL pointer dereference in read()/ioctl() race ALSA: hda - Enable subwoofer on Dell Inspiron 7559 ALSA: hda - Add headset mic quirk for Dell Inspiron 5468 ALSA: rawmidi: Fix possible deadlock with virmidi registration ALSA: fireworks: accessing to user space outside spinlock ALSA: firewire-tascam: accessing to user space outside spinlock ALSA: usb-audio: Add sample rate inquiry quirk for B850V3 CP2114 crypto: caam - fix IV loading for authenc (giv)decryption uprobes: Fix the memcg accounting x86/apic: Do not init irq remapping if ioapic is disabled vhost/scsi: fix reuse of &vq->iov[out] in response bcache: RESERVE_PRIO is too small by one when prio_buckets() is a power of two. ubifs: Fix assertion in layout_in_gaps() ovl: fix workdir creation ovl: listxattr: use strnlen() ovl: remove posix_acl_default from workdir ovl: don't copy up opaqueness wrappers for ->i_mutex access lustre: remove unused declaration timekeeping: Avoid taking lock in NMI path with CONFIG_DEBUG_TIMEKEEPING timekeeping: Cap array access in timekeeping_debug xfs: fix superblock inprogress check ASoC: atmel_ssc_dai: Don't unconditionally reset SSC on stream startup drm/msm: fix use of copy_from_user() while holding spinlock drm: Reject page_flip for !DRIVER_MODESET drm/radeon: fix radeon_move_blit on 32bit systems s390/sclp_ctl: fix potential information leak with /dev/sclp rds: fix an infoleak in rds_inc_info_copy powerpc/tm: Avoid SLB faults in treclaim/trecheckpoint when RI=0 nvme: Call pci_disable_device on the error path. cgroup: reduce read locked section of cgroup_threadgroup_rwsem during fork block: make sure a big bio is split into at most 256 bvecs block: Fix race triggered by blk_set_queue_dying() ext4: avoid modifying checksum fields directly during checksum verification ext4: avoid deadlock when expanding inode size ext4: properly align shifted xattrs when expanding inodes ext4: fix xattr shifting when expanding inodes part 2 ext4: fix xattr shifting when expanding inodes ext4: validate that metadata blocks do not overlap superblock net: Use ns_capable_noaudit() when determining net sysctl permissions kernel: Add noaudit variant of ns_capable() KEYS: Fix ASN.1 indefinite length object parsing drivers:hv: Lock access to hyperv_mmio resource tree cxlflash: Move to exponential back-off when cmd_room is not available netfilter: x_tables: check for size overflow drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled cred: Reject inodes with invalid ids in set_create_file_as() fs: Check for invalid i_uid in may_follow_link() IB/IPoIB: Do not set skb truesize since using one linearskb udp: properly support MSG_PEEK with truncated buffers crypto: nx-842 - Mask XERS0 bit in return value cxlflash: Fix to avoid virtual LUN failover failure cxlflash: Fix to escalate LINK_RESET also on port 1 tipc: fix nl compat regression for link statistics tipc: fix an infoleak in tipc_nl_compat_link_dump netfilter: x_tables: check for size overflow Bluetooth: Add support for Intel Bluetooth device 8265 [8087:0a2b] drm/i915: Check VBT for port presence in addition to the strap on VLV/CHV drm/i915: Only ignore eDP ports that are connected Input: xpad - move pending clear to the correct location net: thunderx: Fix link status reporting x86/hyperv: Avoid reporting bogus NMI status for Gen2 instances crypto: vmx - IV size failing on skcipher API tda10071: Fix dependency to REGMAP_I2C crypto: vmx - Fix ABI detection crypto: vmx - comply with ABIs that specify vrsave as reserved. HID: core: prevent out-of-bound readings lpfc: Fix DMA faults observed upon plugging loopback connector block: fix blk_rq_get_max_sectors for driver private requests irqchip/gicv3-its: numa: Enable workaround for Cavium thunderx erratum 23144 clocksource: Allow unregistering the watchdog btrfs: Continue write in case of can_not_nocow blk-mq: End unstarted requests on dying queue cxlflash: Fix to resolve dead-lock during EEH recovery drm/radeon/mst: fix regression in lane/link handling. ecryptfs: fix handling of directory opening ALSA: hda: add AMD Polaris-10/11 AZ PCI IDs with proper driver caps drm: Balance error path for GEM handle allocation ntp: Fix ADJ_SETOFFSET being used w/ ADJ_NANO time: Verify time values in adjtimex ADJ_SETOFFSET to avoid overflow Input: xpad - correctly handle concurrent LED and FF requests net: thunderx: Fix receive packet stats net: thunderx: Fix for multiqset not configured upon interface toggle perf/x86/cqm: Fix CQM memory leak and notifier leak perf/x86/cqm: Fix CQM handling of grouping events into a cache_group s390/crypto: provide correct file mode at device register. proc: revert /proc/<pid>/maps [stack:TID] annotation intel_idle: Support for Intel Xeon Phi Processor x200 Product Family cxlflash: Fix to avoid unnecessary scan with internal LUNs Drivers: hv: vmbus: don't manipulate with clocksources on crash Drivers: hv: vmbus: avoid scheduling in interrupt context in vmbus_initiate_unload() Drivers: hv: vmbus: avoid infinite loop in init_vp_index() arcmsr: fixes not release allocated resource arcmsr: fixed getting wrong configuration data s390/pci_dma: fix DMA table corruption with > 4 TB main memory net/mlx5e: Don't modify CQ before it was created net/mlx5e: Don't try to modify CQ moderation if it is not supported mmc: sdhci: Do not BUG on invalid vdd UVC: Add support for R200 depth camera sched/numa: Fix use-after-free bug in the task_numa_compare ALSA: hda - add codec support for Kabylake display audio codec drm/i915: Fix hpd live status bits for g4x tipc: fix nullptr crash during subscription cancel arm64: Add workaround for Cavium erratum 27456 net: thunderx: Fix for Qset error due to CQ full drm/radeon: fix dp link rate selection (v2) drm/amdgpu: fix dp link rate selection (v2) qla2xxx: Use ATIO type to send correct tmr response mmc: sdhci: 64-bit DMA actually has 4-byte alignment drm/atomic: Do not unset crtc when an encoder is stolen drm/i915/skl: Add missing SKL ids drm/i915/bxt: update list of PCIIDs hrtimer: Catch illegal clockids i40e/i40evf: Fix RSS rx-flow-hash configuration through ethtool mpt3sas: Fix for Asynchronous completion of timedout IO and task abort of timedout IO. mpt3sas: A correction in unmap_resources net: cavium: liquidio: fix check for in progress flag arm64: KVM: Configure TCR_EL2.PS at runtime irqchip/gic-v3: Make sure read from ICC_IAR1_EL1 is visible on redestributor pwm: lpc32xx: fix and simplify duty cycle and period calculations pwm: lpc32xx: correct number of PWM channels from 2 to 1 pwm: fsl-ftm: Fix clock enable/disable when using PM megaraid_sas: Add an i/o barrier megaraid_sas: Fix SMAP issue megaraid_sas: Do not allow PCI access during OCR s390/cio: update measurement characteristics s390/cio: ensure consistent measurement state s390/cio: fix measurement characteristics memleak qeth: initialize net_device with carrier off lpfc: Fix external loopback failure. lpfc: Fix mbox reuse in PLOGI completion lpfc: Fix RDP Speed reporting. lpfc: Fix crash in fcp command completion path. lpfc: Fix driver crash when module parameter lpfc_fcp_io_channel set to 16 lpfc: Fix RegLogin failed error seen on Lancer FC during port bounce lpfc: Fix the FLOGI discovery logic to comply with T11 standards lpfc: Fix FCF Infinite loop in lpfc_sli4_fcf_rr_next_index_get. cxl: Enable PCI device ID for future IBM CXL adapter cxl: fix build for GCC 4.6.x cxlflash: Enable device id for future IBM CXL adapter cxlflash: Resolve oops in wait_port_offline cxlflash: Fix to resolve cmd leak after host reset cxl: Fix DSI misses when the context owning task exits cxl: Fix possible idr warning when contexts are released Drivers: hv: vmbus: fix rescind-offer handling for device without a driver Drivers: hv: vmbus: serialize process_chn_event() and vmbus_close_internal() Drivers: hv: vss: run only on supported host versions drivers/hv: cleanup synic msrs if vmbus connect failed Drivers: hv: util: catch allocation errors tools: hv: report ENOSPC errors in hv_fcopy_daemon Drivers: hv: utils: run polling callback always in interrupt context Drivers: hv: util: Increase the timeout for util services lightnvm: fix missing grown bad block type lightnvm: fix locking and mempool in rrpc_lun_gc lightnvm: unlock rq and free ppa_list on submission fail lightnvm: add check after mempool allocation lightnvm: fix incorrect nr_free_blocks stat lightnvm: fix bio submission issue cxlflash: a couple off by one bugs fm10k: Cleanup exception handling for mailbox interrupt fm10k: Cleanup MSI-X interrupts in case of failure fm10k: reinitialize queuing scheme after calling init_hw fm10k: always check init_hw for errors fm10k: reset max_queues on init_hw_vf failure fm10k: Fix handling of NAPI budget when multiple queues are enabled per vector fm10k: Correct MTU for jumbo frames fm10k: do not assume VF always has 1 queue clk: xgene: Fix divider with non-zero shift value e1000e: fix division by zero on jumbo MTUs e1000: fix data race between tx_ring->next_to_clean ixgbe: Fix handling of NAPI budget when multiple queues are enabled per vector igb: fix NULL derefs due to skipped SR-IOV enabling igb: use the correct i210 register for EEMNGCTL igb: don't unmap NULL hw_addr i40e: Fix Rx hash reported to the stack by our driver i40e: clean whole mac filter list i40evf: check rings before freeing resources i40e: don't add zero MAC filter i40e: properly delete VF MAC filters i40e: Fix memory leaks, sideband filter programming i40e: fix: do not sleep in netdev_ops i40e/i40evf: Fix RS bit update in Tx path and disable force WB workaround i40evf: handle many MAC filters correctly i40e: Workaround fix for mss < 256 issue UPSTREAM: audit: fix a double fetch in audit_log_single_execve_arg() UPSTREAM: ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor FIXUP: sched/tune: update accouting before CPU capacity FIXUP: sched/tune: add fixes missing from a previous patch arm: Fix #if/#ifdef typo in topology.c arm: Fix build error "conflicting types for 'scale_cpu_capacity'" sched/walt: use do_div instead of division operator DEBUG: cpufreq: fix cpu_capacity tracing build for non-smp systems sched/walt: include missing header for arm_timer_read_counter() cpufreq: Kconfig: Fixup incorrect selection by CPU_FREQ_DEFAULT_GOV_SCHED sched/fair: Avoid redundant idle_cpu() call in update_sg_lb_stats() FIXUP: sched: scheduler-driven cpu frequency selection sched/rt: Add Kconfig option to enable panicking for RT throttling sched/rt: print RT tasks when RT throttling is activated UPSTREAM: sched: Fix a race between __kthread_bind() and sched_setaffinity() sched/fair: Favor higher cpus only for boosted tasks vmstat: make vmstat_updater deferrable again and shut down on idle sched/fair: call OPP update when going idle after migration sched/cpufreq_sched: fix thermal capping events sched/fair: Picking cpus with low OPPs for tasks that prefer idle CPUs FIXUP: sched/tune: do initialization as a postcore_initicall DEBUG: sched: add tracepoint for RD overutilized sched/tune: Introducing a new schedtune attribute prefer_idle sched: use util instead of capacity to select busy cpu arch_timer: add error handling when the MPM global timer is cleared FIXUP: sched: Fix double-release of spinlock in move_queued_task FIXUP: sched/fair: Fix hang during suspend in sched_group_energy FIXUP: sched: fix SchedFreq integration for both PELT and WALT sched: EAS: Avoid causing spikes to max-freq unnecessarily FIXUP: sched: fix set_cfs_cpu_capacity when WALT is in use sched/walt: Accounting for number of irqs pending on each core sched: Introduce Window Assisted Load Tracking (WALT) sched/tune: fix PB and PC cuts indexes definition sched/fair: optimize idle cpu selection for boosted tasks FIXUP: sched/tune: fix accounting for runnable tasks sched/tune: use a single initialisation function sched/{fair,tune}: simplify fair.c code FIXUP: sched/tune: fix payoff calculation for boost region sched/tune: Add support for negative boost values FIX: sched/tune: move schedtune_nornalize_energy into fair.c FIX: sched/tune: update usage of boosted task utilisation on CPU selection sched/fair: add tunable to set initial task load sched/fair: add tunable to force selection at cpu granularity sched: EAS: take cstate into account when selecting idle core sched/cpufreq_sched: Consolidated update FIXUP: sched: fix build for non-SMP target DEBUG: sched/tune: add tracepoint on P-E space filtering DEBUG: sched/tune: add tracepoint for energy_diff() values DEBUG: sched/tune: add tracepoint for task boost signal arm: topology: Define TC2 energy and provide it to the scheduler CHROMIUM: sched: update the average of nr_running DEBUG: schedtune: add tracepoint for schedtune_tasks_update() values DEBUG: schedtune: add tracepoint for CPU boost signal DEBUG: schedtune: add tracepoint for SchedTune configuration update DEBUG: sched: add energy procfs interface DEBUG: sched,cpufreq: add cpu_capacity change tracepoint DEBUG: sched: add tracepoint for CPU load/util signals DEBUG: sched: add tracepoint for task load/util signals DEBUG: sched: add tracepoint for cpu/freq scale invariance sched/fair: filter energy_diff() based on energy_payoff value sched/tune: add support to compute normalized energy sched/fair: keep track of energy/capacity variations sched/fair: add boosted task utilization sched/{fair,tune}: track RUNNABLE tasks impact on per CPU boost value sched/tune: compute and keep track of per CPU boost value sched/tune: add initial support for CGroups based boosting sched/fair: add boosted CPU usage sched/fair: add function to convert boost value into "margin" sched/tune: add sysctl interface to define a boost value sched/tune: add detailed documentation fixup! sched/fair: jump to max OPP when crossing UP threshold fixup! sched: scheduler-driven cpu frequency selection sched: rt scheduler sets capacity requirement sched: deadline: use deadline bandwidth in scale_rt_capacity sched: remove call of sched_avg_update from sched_rt_avg_update sched/cpufreq_sched: add trace events sched/fair: jump to max OPP when crossing UP threshold sched/fair: cpufreq_sched triggers for load balancing sched/{core,fair}: trigger OPP change request on fork() sched/fair: add triggers for OPP change requests sched: scheduler-driven cpu frequency selection cpufreq: introduce cpufreq_driver_is_slow sched: Consider misfit tasks when load-balancing sched: Add group_misfit_task load-balance type sched: Add per-cpu max capacity to sched_group_capacity sched: Do eas idle balance regardless of the rq avg idle value arm64: Enable max freq invariant scheduler load-tracking and capacity support arm: Enable max freq invariant scheduler load-tracking and capacity support sched: Update max cpu capacity in case of max frequency constraints cpufreq: Max freq invariant scheduler load-tracking and cpu capacity support arm64, topology: Updates to use DT bindings for EAS costing data sched: Support for extracting EAS energy costs from DT Documentation: DT bindings for energy model cost data required by EAS sched: Disable energy-unfriendly nohz kicks sched: Consider a not over-utilized energy-aware system as balanced sched: Energy-aware wake-up task placement sched: Determine the current sched_group idle-state sched, cpuidle: Track cpuidle state index in the scheduler sched: Add over-utilization/tipping point indicator sched: Estimate energy impact of scheduling decisions sched: Extend sched_group_energy to test load-balancing decisions sched: Calculate energy consumption of sched_group sched: Highest energy aware balancing sched_domain level pointer sched: Relocated cpu_util() and change return type sched: Compute cpu capacity available at current frequency arm64: Cpu invariant scheduler load-tracking and capacity support arm: Cpu invariant scheduler load-tracking and capacity support sched: Introduce SD_SHARE_CAP_STATES sched_domain flag sched: Initialize energy data structures sched: Introduce energy data structures sched: Make energy awareness a sched feature sched: Documentation for scheduler energy cost model sched: Prevent unnecessary active balance of single task in sched group sched: Enable idle balance to pull single task towards cpu with higher capacity sched: Consider spare cpu capacity at task wake-up sched: Add cpu capacity awareness to wakeup balancing sched: Store system-wide maximum cpu capacity in root domain arm: Update arch_scale_cpu_capacity() to reflect change to define arm64: Enable frequency invariant scheduler load-tracking support arm: Enable frequency invariant scheduler load-tracking support cpufreq: Frequency invariant scheduler load-tracking support sched/fair: Fix new task's load avg removed from source CPU in wake_up_new_task() FROMLIST: pstore: drop pmsg bounce buffer UPSTREAM: usercopy: remove page-spanning test for now UPSTREAM: usercopy: force check_object_size() inline BACKPORT: usercopy: fold builtin_const check into inline function UPSTREAM: x86/uaccess: force copy_*_user() to be inlined UPSTREAM: HID: core: prevent out-of-bound readings Android: Fix build breakages. UPSTREAM: tty: Prevent ldisc drivers from re-using stale tty fields UPSTREAM: netfilter: nfnetlink: correctly validate length of batch messages cpuset: Make cpusets restore on hotplug UPSTREAM: mm/slub: support left redzone UPSTREAM: Make the hardened user-copy code depend on having a hardened allocator Android: MMC/UFS IO Latency Histograms. UPSTREAM: usercopy: fix overlap check for kernel text UPSTREAM: usercopy: avoid potentially undefined behavior in pointer math UPSTREAM: unsafe_[get|put]_user: change interface to use a error target label BACKPORT: arm64: mm: fix location of _etext BACKPORT: ARM: 8583/1: mm: fix location of _etext BACKPORT: Don't show empty tag stats for unprivileged uids UPSTREAM: tcp: fix use after free in tcp_xmit_retransmit_queue() ANDROID: base-cfg: drop SECCOMP_FILTER config UPSTREAM: [media] xc2028: unlock on error in xc2028_set_config() UPSTREAM: [media] xc2028: avoid use after free ANDROID: base-cfg: enable SECCOMP config ANDROID: rcu_sync: Export rcu_sync_lockdep_assert RFC: FROMLIST: cgroup: reduce read locked section of cgroup_threadgroup_rwsem during fork RFC: FROMLIST: cgroup: avoid synchronize_sched() in __cgroup_procs_write() RFC: FROMLIST: locking/percpu-rwsem: Optimize readers and reduce global impact net: ipv6: Fix ping to link-local addresses. ipv6: fix endianness error in icmpv6_err ANDROID: dm: android-verity: Allow android-verity to be compiled as an independent module backporting: a brief introduce of backported feautures on 4.4 Linux 4.4.20 sysfs: correctly handle read offset on PREALLOC attrs hwmon: (iio_hwmon) fix memory leak in name attribute ALSA: line6: Fix POD sysfs attributes segfault ALSA: line6: Give up on the lock while URBs are released. ALSA: line6: Remove double line6_pcm_release() after failed acquire. ACPI / SRAT: fix SRAT parsing order with both LAPIC and X2APIC present ACPI / sysfs: fix error code in get_status() ACPI / drivers: replace acpi_probe_lock spinlock with mutex ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro staging: comedi: ni_mio_common: fix wrong insn_write handler staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility staging: comedi: comedi_test: fix timer race conditions staging: comedi: daqboard2000: bug fix board type matching code USB: serial: option: add WeTelecom 0x6802 and 0x6803 products USB: serial: option: add WeTelecom WM-D200 USB: serial: mos7840: fix non-atomic allocation in write path USB: serial: mos7720: fix non-atomic allocation in write path USB: fix typo in wMaxPacketSize validation usb: chipidea: udc: don't touch DP when controller is in host mode USB: avoid left shift by -1 dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel() crypto: qat - fix aes-xts key sizes crypto: nx - off by one bug in nx_of_update_msc() Input: i8042 - set up shared ps2_cmd_mutex for AUX ports Input: i8042 - break load dependency between atkbd/psmouse and i8042 Input: tegra-kbc - fix inverted reset logic btrfs: properly track when rescan worker is running btrfs: waiting on qgroup rescan should not always be interruptible fs/seq_file: fix out-of-bounds read gpio: Fix OF build problem on UM usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe() megaraid_sas: Fix probing cards without io port mpt3sas: Fix resume on WarpDrive flash cards cdc-acm: fix wrong pipe type on rx interrupt xfers i2c: cros-ec-tunnel: Fix usage of cros_ec_cmd_xfer() mfd: cros_ec: Add cros_ec_cmd_xfer_status() helper aacraid: Check size values after double-fetch from user ARC: Elide redundant setup of DMA callbacks ARC: Call trace_hardirqs_on() before enabling irqs ARC: use correct offset in pt_regs for saving/restoring user mode r25 ARC: build: Better way to detect ISA compatible toolchain drm/i915: fix aliasing_ppgtt leak drm/amdgpu: record error code when ring test failed drm/amd/amdgpu: sdma resume fail during S4 on CI drm/amdgpu: skip TV/CV in display parsing drm/amdgpu: avoid a possible array overflow drm/amdgpu: fix amdgpu_move_blit on 32bit systems drm/amdgpu: Change GART offset to 64-bit iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING" sched/nohz: Fix affine unpinned timers mess sched/cputime: Fix NO_HZ_FULL getrusage() monotonicity regression of: fix reference counting in of_graph_get_endpoint_by_regs arm64: dts: rockchip: add reset saradc node for rk3368 SoCs mac80211: fix purging multicast PS buffer queue s390/dasd: fix hanging device after clear subchannel EDAC: Increment correct counter in edac_inc_ue_error() pinctrl/amd: Remove the default de-bounce time iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass iommu/arm-smmu: Fix CMDQ error handling iommu/dma: Don't put uninitialised IOVA domains xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices. USB: serial: ftdi_sio: add PIDs for Ivium Technologies devices USB: serial: ftdi_sio: add device ID for WICED USB UART dev board USB: serial: option: add support for Telit LE920A4 USB: serial: option: add D-Link DWM-156/A3 USB: serial: fix memleak in driver-registration error path xhci: don't dereference a xhci member after removing xhci usb: xhci: Fix panic if disconnect xhci: always handle "Command Ring Stopped" events usb/gadget: fix gadgetfs aio support. usb: gadget: fsl_qe_udc: off by one in setup_received_handle() USB: validate wMaxPacketValue entries in endpoint descriptors usb: renesas_usbhs: Use dmac only if the pipe type is bulk usb: renesas_usbhs: clear the BRDYSTS in usbhsg_ep_enable() USB: hub: change the locking in hub_activate USB: hub: fix up early-exit pathway in hub_activate usb: hub: Fix unbalanced reference count/memory leak/deadlocks usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devices usb: dwc3: gadget: increment request->actual once usb: dwc3: pci: add Intel Kabylake PCI ID usb: misc: usbtest: add fix for driver hang usb: ehci: change order of register cleanup during shutdown crypto: caam - defer aead_set_sh_desc in case of zero authsize crypto: caam - fix echainiv(authenc) encrypt shared descriptor crypto: caam - fix non-hmac hashes genirq/msi: Make sure PCI MSIs are activated early genirq/msi: Remove unused MSI_FLAG_IDENTITY_MAP um: Don't discard .text.exit section ACPI / CPPC: Prevent cpc_desc_ptr points to the invalid data ACPI: CPPC: Return error if _CPC is invalid on a CPU mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs PCI: Limit config space size for Netronome NFP4000 PCI: Add Netronome NFP4000 PF device ID PCI: Limit config space size for Netronome NFP6000 family PCI: Add Netronome vendor and device IDs PCI: Support PCIe devices with short cfg_size NVMe: Don't unmap controller registers on reset ALSA: hda - Manage power well properly for resume libnvdimm, nd_blk: mask off reserved status bits perf intel-pt: Fix occasional decoding errors when tracing system-wide vfio/pci: Fix NULL pointer oops in error interrupt setup handling virtio: fix memory leak in virtqueue_add() parisc: Fix order of EREFUSED define in errno.h arm64: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO ALSA: usb-audio: Add quirk for ELP HD USB Camera ALSA: usb-audio: Add a sample rate quirk for Creative Live! Cam Socialize HD (VF0610) powerpc/eeh: eeh_pci_enable(): fix checking of post-request state SUNRPC: allow for upcalls for same uid but different gss service SUNRPC: Handle EADDRNOTAVAIL on connection failures tools/testing/nvdimm: fix SIGTERM vs hotplug crash uprobes/x86: Fix RIP-relative handling of EVEX-encoded instructions x86/mm: Disable preemption during CR3 read+write hugetlb: fix nr_pmds accounting with shared page tables mm: SLUB hardened usercopy support mm: SLAB hardened usercopy support s390/uaccess: Enable hardened usercopy sparc/uaccess: Enable hardened usercopy powerpc/uaccess: Enable hardened usercopy ia64/uaccess: Enable hardened usercopy arm64/uaccess: Enable hardened usercopy ARM: uaccess: Enable hardened usercopy x86/uaccess: Enable hardened usercopy x86: remove more uaccess_32.h complexity x86: remove pointless uaccess_32.h complexity x86: fix SMAP in 32-bit environments Use the new batched user accesses in generic user string handling Add 'unsafe' user access functions for batched accesses x86: reorganize SMAP handling in user space accesses mm: Hardened usercopy mm: Implement stack frame object validation mm: Add is_migrate_cma_page Linux 4.4.19 Documentation/module-signing.txt: Note need for version info if reusing a key module: Invalidate signatures on force-loaded modules dm flakey: error READ bios during the down_interval rtc: s3c: Add s3c_rtc_{enable/disable}_clk in s3c_rtc_setfreq() lpfc: fix oops in lpfc_sli4_scmd_to_wqidx_distr() from lpfc_send_taskmgmt() ACPI / EC: Work around method reentrancy limit in ACPICA for _Qxx x86/platform/intel_mid_pci: Rework IRQ0 workaround PCI: Mark Atheros AR9485 and QCA9882 to avoid bus reset MIPS: hpet: Increase HPET_MIN_PROG_DELTA and decrease HPET_MIN_CYCLES MIPS: Don't register r4k sched clock when CPUFREQ enabled MIPS: mm: Fix definition of R6 cache instruction SUNRPC: Don't allocate a full sockaddr_storage for tracing Input: elan_i2c - properly wake up touchpad on ASUS laptops target: Fix ordered task CHECK_CONDITION early exception handling target: Fix max_unmap_lba_count calc overflow target: Fix race between iscsi-target connection shutdown + ABORT_TASK target: Fix missing complete during ABORT_TASK + CMD_T_FABRIC_STOP target: Fix ordered task target_setup_cmd_from_cdb exception hang iscsi-target: Fix panic when adding second TCP connection to iSCSI session ubi: Fix race condition between ubi device creation and udev ubi: Fix early logging ubi: Make volume resize power cut aware of: fix memory leak related to safe_name() IB/mlx4: Fix memory leak if QP creation failed IB/mlx4: Fix error flow when sending mads under SRIOV IB/mlx4: Fix the SQ size of an RC QP IB/IWPM: Fix a potential skb leak IB/IPoIB: Don't update neigh validity for unresolved entries IB/SA: Use correct free function IB/mlx5: Return PORT_ERR in Active to Initializing tranisition IB/mlx5: Fix post send fence logic IB/mlx5: Fix entries check in mlx5_ib_resize_cq IB/mlx5: Fix returned values of query QP IB/mlx5: Fix entries checks in mlx5_ib_create_cq IB/mlx5: Fix MODIFY_QP command input structure ALSA: hda - Fix headset mic detection problem for two dell machines ALSA: hda: add AMD Bonaire AZ PCI ID with proper driver caps ALSA: hda/realtek - Can't adjust speaker's volume on a Dell AIO ALSA: hda: Fix krealloc() with __GFP_ZERO usage mm/hugetlb: avoid soft lockup in set_max_huge_pages() mtd: nand: fix bug writing 1 byte less than page size block: fix bdi vs gendisk lifetime mismatch block: add missing group association in bio-cloning functions metag: Fix __cmpxchg_u32 asm constraint for CMP ftrace/recordmcount: Work around for addition of metag magic but not relocations balloon: check the number of available pages in leak balloon drm/i915/dp: Revert "drm/i915/dp: fall back to 18 bpp when sink capability is unknown" drm/i915: Never fully mask the the EI up rps interrupt on SNB/IVB drm/edid: Add 6 bpc quirk for display AEO model 0. drm: Restore double clflush on the last partial cacheline drm/nouveau/fbcon: fix font width not divisible by 8 drm/nouveau/gr/nv3x: fix instobj write offsets in gr setup drm/nouveau: check for supported chipset before booting fbdev off the hw drm/radeon: support backlight control for UNIPHY3 drm/radeon: fix firmware info version checks drm/radeon: Poll for both connect/disconnect on analog connectors drm/radeon: add a delay after ATPX dGPU power off drm/amdgpu/gmc7: add missing mullins case drm/amdgpu: fix firmware info version checks drm/amdgpu: Disable RPM helpers while reprobing connectors on resume drm/amdgpu: support backlight control for UNIPHY3 drm/amdgpu: Poll for both connect/disconnect on analog connectors drm/amdgpu: add a delay after ATPX dGPU power off w1:omap_hdq: fix regression netlabel: add address family checks to netlbl_{sock,req}_delattr() ARM: dts: sunxi: Add a startup delay for fixed regulator enabled phys audit: fix a double fetch in audit_log_single_execve_arg() iommu/amd: Update Alias-DTE in update_device_table() iommu/amd: Init unity mappings only for dma_ops domains iommu/amd: Handle IOMMU_DOMAIN_DMA in ops->domain_free call-back iommu/vt-d: Return error code in domain_context_mapping_one() iommu/exynos: Suppress unbinding to prevent system failure drm/i915: Don't complain about lack of ACPI video bios nfsd: don't return an unhashed lock stateid after taking mutex nfsd: Fix race between FREE_STATEID and LOCK nfs: don't create zero-length requests MIPS: KVM: Propagate kseg0/mapped tlb fault errors MIPS: KVM: Fix gfn range check in kseg0 tlb faults MIPS: KVM: Add missing gfn range check MIPS: KVM: Fix mapped fault broken commpage handling random: add interrupt callback to VMBus IRQ handler random: print a warning for the first ten uninitialized random users random: initialize the non-blocking pool via add_hwgenerator_randomness() CIFS: Fix a possible invalid memory access in smb2_query_symlink() cifs: fix crash due to race in hmac(md5) handling cifs: Check for existing directory when opening file with O_CREAT fs/cifs: make share unaccessible at root level mountable jbd2: make journal y2038 safe ARC: mm: don't loose PTE_SPECIAL in pte_modify() remoteproc: Fix potential race condition in rproc_add ovl: disallow overlayfs as upperdir HID: uhid: fix timeout when probe races with IO EDAC: Correct channel count limit Bluetooth: Fix l2cap_sock_setsockopt() with optname BT_RCVMTU spi: pxa2xx: Clear all RFT bits in reset_sccr1() on Intel Quark i2c: efm32: fix a failure path in efm32_i2c_probe() s5p-mfc: Add release callback for memory region devs s5p-mfc: Set device name for reserved memory region devs hp-wmi: Fix wifi cannot be hard-unblocked dm: set DMF_SUSPENDED* _before_ clearing DMF_NOFLUSH_SUSPENDING sur40: fix occasional oopses on device close sur40: lower poll interval to fix occasional FPS drops to ~56 FPS Fix RC5 decoding with Fintek CIR chipset vb2: core: Skip planes array verification if pb is NULL videobuf2-v4l2: Verify planes array in buffer dequeueing media: dvb_ringbuffer: Add memory barriers media: usbtv: prevent access to free'd resources mfd: qcom_rpm: Parametrize also ack selector size mfd: qcom_rpm: Fix offset error for msm8660 intel_pstate: Fix MSR_CONFIG_TDP_x addressing in core_get_max_pstate() s390/cio: allow to reset channel measurement block KVM: nVMX: Fix memory corruption when using VMCS shadowing KVM: VMX: handle PML full VMEXIT that occurs during event delivery KVM: MTRR: fix kvm_mtrr_check_gfn_range_consistency page fault KVM: PPC: Book3S HV: Save/restore TM state in H_CEDE KVM: PPC: Book3S HV: Pull out TM state save/restore into separate procedures arm64: mm: avoid fdt_check_header() before the FDT is fully mapped arm64: dts: rockchip: fixes the gic400 2nd region size for rk3368 pinctrl: cherryview: prevent concurrent access to GPIO controllers Bluetooth: hci_intel: Fix null gpio desc pointer dereference gpio: intel-mid: Remove potentially harmful code gpio: pca953x: Fix NBANK calculation for PCA9536 tty/serial: atmel: fix RS485 half duplex with DMA serial: samsung: Fix ERR pointer dereference on deferred probe tty: serial: msm: Don't read off end of tx fifo arm64: Fix incorrect per-cpu usage for boot CPU arm64: debug: unmask PSTATE.D earlier arm64: kernel: Save and restore UAO and addr_limit on exception entry USB: usbfs: fix potential infoleak in devio usb: renesas_usbhs: fix NULL pointer dereference in xfer_work() USB: serial: option: add support for Telit LE910 PID 0x1206 usb: dwc3: fix for the isoc transfer EP_BUSY flag usb: quirks: Add no-lpm quirk for Elan usb: renesas_usbhs: protect the CFIFOSEL setting in usbhsg_ep_enable() usb: f_fs: off by one bug in _ffs_func_bind() usb: gadget: avoid exposing kernel stack UPSTREAM: usb: gadget: configfs: add mutex lock before unregister gadget ANDROID: dm-verity: adopt changes made to dm callbacks UPSTREAM: ecryptfs: fix handling of directory opening ANDROID: net: core: fix UID-based routing ANDROID: net: fib: remove duplicate assignment FROMLIST: proc: Fix timerslack_ns CAP_SYS_NICE check when adjusting self ANDROID: dm verity fec: pack the fec_header structure ANDROID: dm: android-verity: Verify header before fetching table ANDROID: dm: allow adb disable-verity only in userdebug ANDROID: dm: mount as linear target if eng build ANDROID: dm: use default verity public key ANDROID: dm: fix signature verification flag ANDROID: dm: use name_to_dev_t ANDROID: dm: rename dm-linear methods for dm-android-verity ANDROID: dm: Minor cleanup ANDROID: dm: Mounting root as linear device when verity disabled ANDROID: dm-android-verity: Rebase on top of 4.1 ANDROID: dm: Add android verity target ANDROID: dm: fix dm_substitute_devices() ANDROID: dm: Rebase on top of 4.1 CHROMIUM: dm: boot time specification of dm= Implement memory_state_time, used by qcom,cpubw Revert "panic: Add board ID to panic output" usb: gadget: f_accessory: remove duplicate endpoint alloc BACKPORT: brcmfmac: defer DPC processing during probe FROMLIST: proc: Add LSM hook checks to /proc/<tid>/timerslack_ns FROMLIST: proc: Relax /proc/<tid>/timerslack_ns capability requirements UPSTREAM: ppp: defer netns reference release for ppp channel cpuset: Add allow_attach hook for cpusets on android. UPSTREAM: KEYS: Fix ASN.1 indefinite length object parsing ANDROID: sdcardfs: fix itnull.cocci warnings android-recommended.cfg: enable fstack-protector-strong Linux 4.4.18 mm: memcontrol: fix memcg id ref counter on swap charge move mm: memcontrol: fix swap counter leak on swapout from offline cgroup mm: memcontrol: fix cgroup creation failure after many small jobs ext4: fix reference counting bug on block allocation error ext4: short-cut orphan cleanup on error ext4: validate s_reserved_gdt_blocks on mount ext4: don't call ext4_should_journal_data() on the journal inode ext4: fix deadlock during page writeback ext4: check for extents that wrap around crypto: scatterwalk - Fix test in scatterwalk_done crypto: gcm - Filter out async ghash if necessary fs/dcache.c: avoid soft-lockup in dput() fuse: fix wrong assignment of ->flags in fuse_send_init() fuse: fuse_flush must check mapping->flags for errors fuse: fsync() did not return IO errors sysv, ipc: fix security-layer leaking block: fix use-after-free in seq file x86/syscalls/64: Add compat_sys_keyctl for 32-bit userspace drm/i915: Pretend cursor is always on for ILK-style WM calculations (v2) x86/mm/pat: Fix BUG_ON() in mmap_mem() on QEMU/i386 x86/pat: Document the PAT initialization sequence x86/xen, pat: Remove PAT table init code from Xen x86/mtrr: Fix PAT init handling when MTRR is disabled x86/mtrr: Fix Xorg crashes in Qemu sessions x86/mm/pat: Replace cpu_has_pat with boot_cpu_has() x86/mm/pat: Add pat_disable() interface x86/mm/pat: Add support of non-default PAT MSR setting devpts: clean up interface to pty drivers random: strengthen input validation for RNDADDTOENTCNT apparmor: fix ref count leak when profile sha1 hash is read Revert "s390/kdump: Clear subchannel ID to signal non-CCW/SCSI IPL" KEYS: 64-bit MIPS needs to use compat_sys_keyctl for 32-bit userspace arm: oabi compat: add missing access checks cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR x86/mm/32: Enable full randomization on i386 and X86_32 HID: sony: do not bail out when the sixaxis refuses the output report PNP: Add Broadwell to Intel MCH size workaround PNP: Add Haswell-ULT to Intel MCH size workaround scsi: ignore errors from scsi_dh_add_device() ipath: Restrict use of the write() interface tcp: consider recv buf for the initial window scale qed: Fix setting/clearing bit in completion bitmap net/irda: fix NULL pointer dereference on memory allocation failure net: bgmac: Fix infinite loop in bgmac_dma_tx_add() bonding: set carrier off for devices created through netlink ipv4: reject RTNH_F_DEAD and RTNH_F_LINKDOWN from user space tcp: enable per-socket rate limiting of all 'challenge acks' tcp: make challenge acks less predictable arm64: relocatable: suppress R_AARCH64_ABS64 relocations in vmlinux arm64: vmlinux.lds: make __rela_offset and __dynsym_offset ABSOLUTE Linux 4.4.17 vfs: fix deadlock in file_remove_privs() on overlayfs intel_th: Fix a deadlock in modprobing intel_th: pci: Add Kaby Lake PCH-H support net: mvneta: set real interrupt per packet for tx_done libceph: apply new_state before new_up_client on incrementals libata: LITE-ON CX1-JB256-HP needs lower max_sectors i2c: mux: reg: wrong condition checked for of_address_to_resource return value posix_cpu_timer: Exit early when process has been reaped media: fix airspy usb probe error path ipr: Clear interrupt on croc/crocodile when running with LSI SCSI: fix new bug in scsi_dev_info_list string matching RDS: fix rds_tcp_init() error path can: fix oops caused by wrong rtnl dellink usage can: fix handling of unmodifiable configuration options fix can: c_can: Update D_CAN TX and RX functions to 32 bit - fix Altera Cyclone access can: at91_can: RX queue could get stuck at high bus load perf/x86: fix PEBS issues on Intel Atom/Core2 ovl: handle ATTR_KILL* sched/fair: Fix effective_load() to consistently use smoothed load mmc: block: fix packed command header endianness block: fix use-after-free in sys_ioprio_get() qeth: delete napi struct when removing a qeth device platform/chrome: cros_ec_dev - double fetch bug in ioctl clk: rockchip: initialize flags of clk_init_data in mmc-phase clock spi: sun4i: fix FIFO limit spi: sunxi: fix transfer timeout namespace: update event counter when umounting a deleted dentry 9p: use file_dentry() ext4: verify extent header depth ecryptfs: don't allow mmap when the lower fs doesn't support it Revert "ecryptfs: forbid opening files without mmap handler" locks: use file_inode() power_supply: power_supply_read_temp only if use_cnt > 0 cgroup: set css->id to -1 during init pinctrl: imx: Do not treat a PIN without MUX register as an error pinctrl: single: Fix missing flush of posted write for a wakeirq pvclock: Add CPU barriers to get correct version value Input: tsc200x - report proper input_dev name Input: xpad - validate USB endpoint count during probe Input: wacom_w8001 - w8001_MAX_LENGTH should be 13 Input: xpad - fix oops when attaching an unknown Xbox One gamepad Input: elantech - add more IC body types to the list Input: vmmouse - remove port reservation ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt ALSA: timer: Fix leak in events via snd_timer_user_ccallback ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS xenbus: don't bail early from xenbus_dev_request_and_reply() xenbus: don't BUG() on user mode induced condition xen/pciback: Fix conf_space read/write overlap check. ARC: unwind: ensure that .debug_frame is generated (vs. .eh_frame) arc: unwind: warn only once if DW2_UNWIND is disabled kernel/sysrq, watchdog, sched/core: Reset watchdog on all CPUs while processing sysrq-w pps: do not crash when failed to register vmlinux.lds: account for destructor sections mm, meminit: ensure node is online before checking whether pages are uninitialised mm, meminit: always return a valid node from early_pfn_to_nid mm, compaction: prevent VM_BUG_ON when terminating freeing scanner fs/nilfs2: fix potential underflow in call to crc32_le mm, compaction: abort free scanner if split fails mm, sl[au]b: add __GFP_ATOMIC to the GFP reclaim mask dmaengine: at_xdmac: double FIFO flush needed to compute residue dmaengine: at_xdmac: fix residue corruption dmaengine: at_xdmac: align descriptors on 64 bits x86/quirks: Add early quirk to reset Apple AirPort card x86/quirks: Reintroduce scanning of secondary buses x86/quirks: Apply nvidia_bugs quirk only on root bus USB: OHCI: Don't mark EDs as ED_OPER if scheduling fails Conflicts: arch/arm/kernel/topology.c arch/arm64/include/asm/arch_gicv3.h arch/arm64/kernel/topology.c block/bio.c drivers/cpufreq/Kconfig drivers/md/Makefile drivers/media/dvb-core/dvb_ringbuffer.c drivers/media/tuners/tuner-xc2028.c drivers/misc/Kconfig drivers/misc/Makefile drivers/mmc/core/host.c drivers/scsi/ufs/ufshcd.c drivers/scsi/ufs/ufshcd.h drivers/usb/dwc3/gadget.c drivers/usb/gadget/configfs.c fs/ecryptfs/file.c include/linux/mmc/core.h include/linux/mmc/host.h include/linux/mmzone.h include/linux/sched.h include/linux/sched/sysctl.h include/trace/events/power.h include/trace/events/sched.h init/Kconfig kernel/cpuset.c kernel/exit.c kernel/sched/Makefile kernel/sched/core.c kernel/sched/cputime.c kernel/sched/fair.c kernel/sched/features.h kernel/sched/rt.c kernel/sched/sched.h kernel/sched/stop_task.c kernel/sched/tune.c lib/Kconfig.debug mm/Makefile mm/vmstat.c Change-Id: I243a43231ca56a6362076fa6301827e1b0493be5 Signed-off-by: Runmin Wang <runminw@codeaurora.org>
| * | | Merge remote-tracking branch 'lts/linux-4.4.y' into linux-linaro-lsk-v4.4Alex Shi2016-09-20
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: set ARM64_WORKAROUND_CAVIUM_27456 to 12 in arch/arm64/include/asm/cpufeature.h and add asm/memory.h in arch/arm64/kernel/entry.S
| | * | parisc: Fix order of EREFUSED define in errno.hHelge Deller2016-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3eb53b20d7bd1374598cfb1feaa081fcac0e76cd upstream. When building gccgo in userspace, errno.h gets parsed and the go include file sysinfo.go is generated. Since EREFUSED is defined to the same value as ECONNREFUSED, and ECONNREFUSED is defined later on in errno.h, this leads to go complaining that EREFUSED isn't defined yet. Fix this trivial problem by moving the define of EREFUSED down after ECONNREFUSED in errno.h (and clean up the indenting while touching this line). Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>