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lineage-18.1-caf-msm8998
* common/android-4.4-p:
Linux 4.4.293
usb: max-3421: Use driver data instead of maintaining a list of bound devices
ASoC: DAPM: Cover regression by kctl change notification fix
batman-adv: Avoid WARN_ON timing related checks
batman-adv: Don't always reallocate the fragmentation skb head
batman-adv: Reserve needed_*room for fragments
batman-adv: Consider fragmentation for needed_headroom
batman-adv: set .owner to THIS_MODULE
batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN
batman-adv: Prevent duplicated softif_vlan entry
batman-adv: Fix multicast TT issues with bogus ROAM flags
batman-adv: Keep fragments equally sized
drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
drm/udl: fix control-message timeout
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
parisc/sticon: fix reverse colors
btrfs: fix memory ordering between normal and ordered work functions
mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
hexagon: export raw I/O routines for modules
tun: fix bonding active backup with arp monitoring
NFC: reorder the logic in nfc_{un,}register_device
NFC: reorganize the functions in nci_request
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
mips: bcm63xx: add support for clk_get_parent()
net: bnx2x: fix variable dereferenced before check
sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
sh: define __BIG_ENDIAN for math-emu
sh: fix kconfig unmet dependency warning for FRAME_POINTER
maple: fix wrong return value of maple_bus_init().
sh: check return code of request_irq
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
ALSA: gus: fix null pointer dereference on pointer block
powerpc/5200: dts: fix memory node unit name
scsi: target: Fix alua_tg_pt_gps_count tracking
scsi: target: Fix ordered tag handling
MIPS: sni: Fix the build
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
usb: host: ohci-tmio: check return value after calling platform_get_resource()
ARM: dts: omap: fix gpmc,mux-add-data type
scsi: advansys: Fix kernel pointer leak
usb: musb: tusb6010: check return value after calling platform_get_resource()
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
net: batman-adv: fix error handling
PCI/MSI: Destroy sysfs before freeing entries
parisc/entry: fix trace test in syscall exit path
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
ARM: 9156/1: drop cc-option fallbacks for architecture selection
USB: chipidea: fix interrupt deadlock
vsock: prevent unnecessary refcnt inc for nonblocking connect
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
llc: fix out-of-bound array index in llc_sk_dev_hash()
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
net: davinci_emac: Fix interrupt pacing disable
xen-pciback: Fix return in pm_ctrl_init()
scsi: qla2xxx: Turn off target reset during issue_lip
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
m68k: set a default value for MEMORY_RESERVE
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
RDMA/mlx4: Return missed an error if device doesn't support steering
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
power: supply: rt5033_battery: Change voltage values to µV
usb: gadget: hid: fix error code in do_config()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
video: fbdev: chipsfb: use memset_io() instead of memset()
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
JFS: fix memleak in jfs_mount
scsi: dc395: Fix error case unwinding
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
crypto: pcrypt - Delay write to padata->info
libertas: Fix possible memory leak in probe and disconnect
libertas_tf: Fix possible memory leak in probe and disconnect
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
mwifiex: Send DELBA requests according to spec
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
drm/msm: uninitialized variable in msm_gem_import()
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
memstick: avoid out-of-range warning
b43: fix a lower bounds test
b43legacy: fix a lower bounds test
crypto: qat - detect PFVF collision after ACK
ath9k: Fix potential interrupt storm on queue reset
cpuidle: Fix kobject memory leaks in error paths
media: si470x: Avoid card name truncation
media: dvb-usb: fix ununit-value in az6027_rc_query
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
parisc: fix warning in flush_tlb_all
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
ARM: clang: Do not rely on lr register for stacktrace
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
iwlwifi: mvm: disable RX-diversity in powersave
PM: hibernate: Get block device exclusively in swsusp_check()
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
lib/xz: Validate the value before assigning it to an enum variable
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
memstick: r592: Fix a UAF bug when removing the driver
ACPI: battery: Accept charges over the design capacity as full
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
tracefs: Have tracefs directories not set OTH permission bits by default
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
ACPICA: Avoid evaluating methods too early during system resume
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
media: mceusb: return without resubmitting URB in case of -EPROTO error.
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: uvcvideo: Set capability in s_param
media: netup_unidvb: handle interrupt properly according to the firmware
media: mt9p031: Fix corrupted frame after restarting stream
x86: Increase exception stack sizes
smackfs: Fix use-after-free in netlbl_catmap_walk()
MIPS: lantiq: dma: reset correct number of channel
MIPS: lantiq: dma: add small delay after reset
platform/x86: wmi: do not fail if disabling fails
Bluetooth: fix use-after-free error in lock_sock_nested()
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
USB: iowarrior: fix control-message timeouts
USB: serial: keyspan: fix memleak on probe errors
iio: dac: ad5446: Fix ad5622_write() return value
quota: correct error number in free_dqentry()
quota: check block number when reading the block in quota file
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
ALSA: mixer: oss: Fix racy access to slots
power: supply: max17042_battery: use VFSOC for capacity when no rsns
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
signal: Remove the bogus sigkill_pending in ptrace_stop
mwifiex: Read a PCI register after writing the TX ring write pointer
wcn36xx: Fix HT40 capability for 2Ghz band
PCI: Mark Atheros QCA6174 to avoid bus reset
ath6kl: fix control-message timeout
ath6kl: fix division by zero in send path
mwifiex: fix division by zero in fw download path
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
hwmon: (pmbus/lm25066) Add offset coefficients
btrfs: fix lost error handling when replaying directory deletes
vmxnet3: do not stop tx queues after netif_device_detach()
spi: spl022: fix Microwire full duplex mode
xen/netfront: stop tx queues during live migration
mmc: winbond: don't build on M68K
hyperv/vmbus: include linux/bitops.h
x86/irq: Ensure PI wakeup handler is unregistered before module unload
ALSA: timer: Unconditionally unlink slave instances, too
ALSA: timer: Fix use-after-free problem
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: line6: fix control and interrupt message timeouts
ALSA: 6fire: fix control and bulk message timeouts
ALSA: ua101: fix division by zero at probe
media: ite-cir: IR receiver stop working after receive overflow
parisc: Fix ptrace check on syscall return
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
ocfs2: fix data corruption on truncate
libata: fix read log timeout value
Input: i8042 - Add quirk for Fujitsu Lifebook T725
Input: elantench - fix misreporting trackpoint coordinates
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
binder: use cred instead of task for selinux checks
binder: use euid from cred instead of using task
FROMGIT: binder: fix test regression due to sender_euid change
BACKPORT: binder: use cred instead of task for selinux checks
BACKPORT: binder: use euid from cred instead of using task
BACKPORT: ip_gre: add validation for csum_start
Linux 4.4.292
rsi: fix control-message timeout
staging: rtl8192u: fix control-message timeouts
staging: r8712u: fix control-message timeout
comedi: vmk80xx: fix bulk and interrupt message timeouts
comedi: vmk80xx: fix bulk-buffer overflow
comedi: vmk80xx: fix transfer-buffer overflows
staging: comedi: drivers: replace le16_to_cpu() with usb_endpoint_maxp()
comedi: ni_usb6501: fix NULL-deref in command paths
comedi: dt9812: fix DMA buffers on stack
isofs: Fix out of bound access for corrupted isofs image
usb: hso: fix error handling code of hso_create_net_device
printk/console: Allow to disable console output by using console="" or console=null
usb-storage: Add compatibility quirk flags for iODD 2531/2541
usb: gadget: Mark USB_FSL_QE broken on 64-bit
IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields
IB/qib: Use struct_size() helper
net: hso: register netdev later to avoid a race condition
ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
scsi: core: Put LLD module refcnt after SCSI device is released
Linux 4.4.291
sctp: add vtag check in sctp_sf_violation
sctp: use init_tag from inithdr for ABORT chunk
nios2: Make NIOS2_DTB_SOURCE_BOOL depend on !COMPILE_TEST
regmap: Fix possible double-free in regcache_rbtree_exit()
net: lan78xx: fix division by zero in send path
mmc: sdhci: Map more voltage level to SDHCI_POWER_330
mmc: dw_mmc: exynos: fix the finding clock sample value
mmc: vub300: fix control-message timeouts
Revert "net: mdiobus: Fix memory leak in __mdiobus_register"
nfc: port100: fix using -ERRNO as command type mask
ata: sata_mv: Fix the error handling of mv_chip_id()
usbnet: fix error return code in usbnet_probe()
usbnet: sanity check for maxpacket
ARM: 8819/1: Remove '-p' from LDFLAGS
ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype
ARM: 9134/1: remove duplicate memcpy() definition
ARM: 9133/1: mm: proc-macros: ensure *_tlb_fns are 4B aligned
Linux 4.4.290
ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
tracing: Have all levels of checks prevent recursion
net: mdiobus: Fix memory leak in __mdiobus_register
ALSA: hda: avoid write to STATESTS if controller is in reset
platform/x86: intel_scu_ipc: Update timeout value in comment
isdn: mISDN: Fix sleeping function called from invalid context
ARM: dts: spear3xx: Fix gmac node
netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
isdn: cpai: check ctr->cnr to avoid array index out of bound
nfc: nci: fix the UAF of rf_conn_info object
ovl: fix missing negative dentry check in ovl_rename()
ASoC: DAPM: Fix missing kctl change notifications
ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
elfcore: correct reference to CONFIG_UML
ocfs2: mount fails with buffer overflow in strlen
can: peak_pci: peak_pci_remove(): fix UAF
can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification
can: rcar_can: fix suspend/resume
NIOS2: irqflags: rename a redefined register name
netfilter: ipvs: make global sysctl readonly in non-init netns
NFSD: Keep existing listeners on portlist error
r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256
drm/msm: Fix null pointer dereference on pointer edp
pata_legacy: fix a couple uninitialized variable bugs
NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
nfc: fix error handling of nfc_proto_register()
ethernet: s2io: fix setting mac address during resume
net: encx24j600: check error in devm_regmap_init_encx24j600
net: korina: select CRC32
net: arc: select CRC32
iio: ssp_sensors: fix error code in ssp_print_mcu_debug()
iio: ssp_sensors: add more range checking in ssp_parse_dataframe()
iio: adc128s052: Fix the error handling path of 'adc128_probe()'
nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
USB: serial: option: add Telit LE910Cx composition 0x1204
USB: serial: qcserial: add EM9191 QDL support
Input: xpad - add support for another USB ID of Nacon GC-100
efi/cper: use stack buffer for error record decoding
cb710: avoid NULL pointer subtraction
xhci: Enable trust tx length quirk for Fresco FL11 USB controller
s390: fix strrchr() implementation
ALSA: seq: Fix a potential UAF by wrong private_free call order
Conflicts:
drivers/gpu/drm/msm/msm_gem.c
net/bluetooth/l2cap_sock.c
Change-Id: Ia008e8ba419fa5604b5780265564ba80d05fbafa
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Changes in 4.4.293
binder: use euid from cred instead of using task
binder: use cred instead of task for selinux checks
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
Input: elantench - fix misreporting trackpoint coordinates
Input: i8042 - Add quirk for Fujitsu Lifebook T725
libata: fix read log timeout value
ocfs2: fix data corruption on truncate
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
parisc: Fix ptrace check on syscall return
media: ite-cir: IR receiver stop working after receive overflow
ALSA: ua101: fix division by zero at probe
ALSA: 6fire: fix control and bulk message timeouts
ALSA: line6: fix control and interrupt message timeouts
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: timer: Fix use-after-free problem
ALSA: timer: Unconditionally unlink slave instances, too
x86/irq: Ensure PI wakeup handler is unregistered before module unload
hyperv/vmbus: include linux/bitops.h
mmc: winbond: don't build on M68K
xen/netfront: stop tx queues during live migration
spi: spl022: fix Microwire full duplex mode
vmxnet3: do not stop tx queues after netif_device_detach()
btrfs: fix lost error handling when replaying directory deletes
hwmon: (pmbus/lm25066) Add offset coefficients
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
mwifiex: fix division by zero in fw download path
ath6kl: fix division by zero in send path
ath6kl: fix control-message timeout
PCI: Mark Atheros QCA6174 to avoid bus reset
wcn36xx: Fix HT40 capability for 2Ghz band
mwifiex: Read a PCI register after writing the TX ring write pointer
signal: Remove the bogus sigkill_pending in ptrace_stop
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
power: supply: max17042_battery: use VFSOC for capacity when no rsns
ALSA: mixer: oss: Fix racy access to slots
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
quota: check block number when reading the block in quota file
quota: correct error number in free_dqentry()
iio: dac: ad5446: Fix ad5622_write() return value
USB: serial: keyspan: fix memleak on probe errors
USB: iowarrior: fix control-message timeouts
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
Bluetooth: fix use-after-free error in lock_sock_nested()
platform/x86: wmi: do not fail if disabling fails
MIPS: lantiq: dma: add small delay after reset
MIPS: lantiq: dma: reset correct number of channel
smackfs: Fix use-after-free in netlbl_catmap_walk()
x86: Increase exception stack sizes
media: mt9p031: Fix corrupted frame after restarting stream
media: netup_unidvb: handle interrupt properly according to the firmware
media: uvcvideo: Set capability in s_param
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: mceusb: return without resubmitting URB in case of -EPROTO error.
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
ACPICA: Avoid evaluating methods too early during system resume
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
tracefs: Have tracefs directories not set OTH permission bits by default
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
ACPI: battery: Accept charges over the design capacity as full
memstick: r592: Fix a UAF bug when removing the driver
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
lib/xz: Validate the value before assigning it to an enum variable
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
PM: hibernate: Get block device exclusively in swsusp_check()
iwlwifi: mvm: disable RX-diversity in powersave
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
ARM: clang: Do not rely on lr register for stacktrace
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
parisc: fix warning in flush_tlb_all
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
media: dvb-usb: fix ununit-value in az6027_rc_query
media: si470x: Avoid card name truncation
cpuidle: Fix kobject memory leaks in error paths
ath9k: Fix potential interrupt storm on queue reset
crypto: qat - detect PFVF collision after ACK
b43legacy: fix a lower bounds test
b43: fix a lower bounds test
memstick: avoid out-of-range warning
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
drm/msm: uninitialized variable in msm_gem_import()
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
mwifiex: Send DELBA requests according to spec
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
libertas_tf: Fix possible memory leak in probe and disconnect
libertas: Fix possible memory leak in probe and disconnect
crypto: pcrypt - Delay write to padata->info
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
scsi: dc395: Fix error case unwinding
JFS: fix memleak in jfs_mount
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
video: fbdev: chipsfb: use memset_io() instead of memset()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
usb: gadget: hid: fix error code in do_config()
power: supply: rt5033_battery: Change voltage values to µV
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
RDMA/mlx4: Return missed an error if device doesn't support steering
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
m68k: set a default value for MEMORY_RESERVE
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
scsi: qla2xxx: Turn off target reset during issue_lip
xen-pciback: Fix return in pm_ctrl_init()
net: davinci_emac: Fix interrupt pacing disable
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
llc: fix out-of-bound array index in llc_sk_dev_hash()
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
vsock: prevent unnecessary refcnt inc for nonblocking connect
USB: chipidea: fix interrupt deadlock
ARM: 9156/1: drop cc-option fallbacks for architecture selection
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
parisc/entry: fix trace test in syscall exit path
PCI/MSI: Destroy sysfs before freeing entries
net: batman-adv: fix error handling
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
usb: musb: tusb6010: check return value after calling platform_get_resource()
scsi: advansys: Fix kernel pointer leak
ARM: dts: omap: fix gpmc,mux-add-data type
usb: host: ohci-tmio: check return value after calling platform_get_resource()
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
MIPS: sni: Fix the build
scsi: target: Fix ordered tag handling
scsi: target: Fix alua_tg_pt_gps_count tracking
powerpc/5200: dts: fix memory node unit name
ALSA: gus: fix null pointer dereference on pointer block
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
sh: check return code of request_irq
maple: fix wrong return value of maple_bus_init().
sh: fix kconfig unmet dependency warning for FRAME_POINTER
sh: define __BIG_ENDIAN for math-emu
mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
net: bnx2x: fix variable dereferenced before check
mips: bcm63xx: add support for clk_get_parent()
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
NFC: reorganize the functions in nci_request
NFC: reorder the logic in nfc_{un,}register_device
tun: fix bonding active backup with arp monitoring
hexagon: export raw I/O routines for modules
mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
btrfs: fix memory ordering between normal and ordered work functions
parisc/sticon: fix reverse colors
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
drm/udl: fix control-message timeout
drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
batman-adv: Keep fragments equally sized
batman-adv: Fix multicast TT issues with bogus ROAM flags
batman-adv: Prevent duplicated softif_vlan entry
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN
batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh
batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh
batman-adv: set .owner to THIS_MODULE
batman-adv: Consider fragmentation for needed_headroom
batman-adv: Reserve needed_*room for fragments
batman-adv: Don't always reallocate the fragmentation skb head
batman-adv: Avoid WARN_ON timing related checks
ASoC: DAPM: Cover regression by kctl change notification fix
usb: max-3421: Use driver data instead of maintaining a list of bound devices
Linux 4.4.293
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I233cfa7b0fe613afd388fcc316caf184005eaee9
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commit 68dbbe7d5b4fde736d104cbbc9a2fce875562012 upstream.
Some ATA drives are very slow to respond to READ_LOG_EXT and
READ_LOG_DMA_EXT commands issued from ata_dev_configure() when the
device is revalidated right after resuming a system or inserting the
ATA adapter driver (e.g. ahci). The default 5s timeout
(ATA_EH_CMD_DFL_TIMEOUT) used for these commands is too short, causing
errors during the device configuration. Ex:
...
ata9: SATA max UDMA/133 abar m524288@0x9d200000 port 0x9d200400 irq 209
ata9: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
ata9.00: ATA-9: XXX XXXXXXXXXXXXXXX, XXXXXXXX, max UDMA/133
ata9.00: qc timeout (cmd 0x2f)
ata9.00: Read log page 0x00 failed, Emask 0x4
ata9.00: Read log page 0x00 failed, Emask 0x40
ata9.00: NCQ Send/Recv Log not supported
ata9.00: Read log page 0x08 failed, Emask 0x40
ata9.00: 27344764928 sectors, multi 16: LBA48 NCQ (depth 32), AA
ata9.00: Read log page 0x00 failed, Emask 0x40
ata9.00: ATA Identify Device Log not supported
ata9.00: failed to set xfermode (err_mask=0x40)
ata9: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
ata9.00: configured for UDMA/133
...
The timeout error causes a soft reset of the drive link, followed in
most cases by a successful revalidation as that give enough time to the
drive to become fully ready to quickly process the read log commands.
However, in some cases, this also fails resulting in the device being
dropped.
Fix this by using adding the ata_eh_revalidate_timeouts entries for the
READ_LOG_EXT and READ_LOG_DMA_EXT commands. This defines a timeout
increased to 15s, retriable one time.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 52f88693378a58094c538662ba652aff0253c4fe upstream.
Since binder was integrated with selinux, it has passed
'struct task_struct' associated with the binder_proc
to represent the source and target of transactions.
The conversion of task to SID was then done in the hook
implementations. It turns out that there are race conditions
which can result in an incorrect security context being used.
Fix by using the 'struct cred' saved during binder_open and pass
it to the selinux subsystem.
Cc: stable@vger.kernel.org # 5.14 (need backport for earlier stables)
Fixes: 79af73079d75 ("Add security hooks to binder and implement the hooks for SELinux.")
Suggested-by: Jann Horn <jannh@google.com>
Signed-off-by: Todd Kjos <tkjos@google.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 52f88693378a58094c538662ba652aff0253c4fe upstream.
Since binder was integrated with selinux, it has passed
'struct task_struct' associated with the binder_proc
to represent the source and target of transactions.
The conversion of task to SID was then done in the hook
implementations. It turns out that there are race conditions
which can result in an incorrect security context being used.
Fix by using the 'struct cred' saved during binder_open and pass
it to the selinux subsystem.
Cc: stable@vger.kernel.org # 5.14 (need backport for earlier stables)
Fixes: 79af73079d75 ("Add security hooks to binder and implement the hooks for SELinux.")
Suggested-by: Jann Horn <jannh@google.com>
Signed-off-by: Todd Kjos <tkjos@google.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Change-Id: Id7157515d2b08f11683aeb8ad9b8f1da075d34e7
[tkjos@ Fixed minor conflicts]
Bug: 200688826
Signed-off-by: Todd Kjos <tkjos@google.com>
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Changes in 4.4.290
ALSA: seq: Fix a potential UAF by wrong private_free call order
s390: fix strrchr() implementation
xhci: Enable trust tx length quirk for Fresco FL11 USB controller
cb710: avoid NULL pointer subtraction
efi/cper: use stack buffer for error record decoding
Input: xpad - add support for another USB ID of Nacon GC-100
USB: serial: qcserial: add EM9191 QDL support
USB: serial: option: add Telit LE910Cx composition 0x1204
nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
iio: adc128s052: Fix the error handling path of 'adc128_probe()'
iio: ssp_sensors: add more range checking in ssp_parse_dataframe()
iio: ssp_sensors: fix error code in ssp_print_mcu_debug()
net: arc: select CRC32
net: korina: select CRC32
net: encx24j600: check error in devm_regmap_init_encx24j600
ethernet: s2io: fix setting mac address during resume
nfc: fix error handling of nfc_proto_register()
NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()
NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
pata_legacy: fix a couple uninitialized variable bugs
drm/msm: Fix null pointer dereference on pointer edp
r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256
NFSD: Keep existing listeners on portlist error
netfilter: ipvs: make global sysctl readonly in non-init netns
NIOS2: irqflags: rename a redefined register name
can: rcar_can: fix suspend/resume
can: peak_usb: pcan_usb_fd_decode_status(): fix back to ERROR_ACTIVE state notification
can: peak_pci: peak_pci_remove(): fix UAF
ocfs2: mount fails with buffer overflow in strlen
elfcore: correct reference to CONFIG_UML
ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
ASoC: DAPM: Fix missing kctl change notifications
ovl: fix missing negative dentry check in ovl_rename()
nfc: nci: fix the UAF of rf_conn_info object
isdn: cpai: check ctr->cnr to avoid array index out of bound
netfilter: Kconfig: use 'default y' instead of 'm' for bool config option
ARM: dts: spear3xx: Fix gmac node
isdn: mISDN: Fix sleeping function called from invalid context
platform/x86: intel_scu_ipc: Update timeout value in comment
ALSA: hda: avoid write to STATESTS if controller is in reset
net: mdiobus: Fix memory leak in __mdiobus_register
tracing: Have all levels of checks prevent recursion
ARM: 9122/1: select HAVE_FUTEX_CMPXCHG
Linux 4.4.290
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I97fdd4fb10f590df04407cb87713af101af36f67
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commit b0e901280d9860a0a35055f220e8e457f300f40a upstream.
Commit 6e7b64b9dd6d ("elfcore: fix building with clang") introduces
special handling for two architectures, ia64 and User Mode Linux.
However, the wrong name, i.e., CONFIG_UM, for the intended Kconfig
symbol for User-Mode Linux was used.
Although the directory for User Mode Linux is ./arch/um; the Kconfig
symbol for this architecture is called CONFIG_UML.
Luckily, ./scripts/checkkconfigsymbols.py warns on non-existing configs:
UM
Referencing files: include/linux/elfcore.h
Similar symbols: UML, NUMA
Correct the name of the config to the intended one.
[akpm@linux-foundation.org: fix um/x86_64, per Catalin]
Link: https://lkml.kernel.org/r/20211006181119.2851441-1-catalin.marinas@arm.com
Link: https://lkml.kernel.org/r/YV6pejGzLy5ppEpt@arm.com
Link: https://lkml.kernel.org/r/20211006082209.417-1-lukas.bulwahn@gmail.com
Fixes: 6e7b64b9dd6d ("elfcore: fix building with clang")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Barret Rhoden <brho@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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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
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Changes in 4.4.288
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
xen-netback: correct success/error reporting for the SKB-with-fraglist case
sparc64: fix pci_iounmap() when CONFIG_PCI is not set
ext2: fix sleeping in atomic bugs on error
scsi: sd: Free scsi_disk device via put_device()
usb: testusb: Fix for showing the connection speed
libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.
Linux 4.4.288
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id6d93b8ff677b720c77d0f1384141464e0aaf1e8
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commit 7a8526a5cd51cf5f070310c6c37dd7293334ac49 upstream.
Many users are reporting that the Samsung 860 and 870 SSD are having
various issues when combined with AMD/ATI (vendor ID 0x1002) SATA
controllers and only completely disabling NCQ helps to avoid these
issues.
Always disabling NCQ for Samsung 860/870 SSDs regardless of the host
SATA adapter vendor will cause I/O performance degradation with well
behaved adapters. To limit the performance impact to ATI adapters,
introduce the ATA_HORKAGE_NO_NCQ_ON_ATI flag to force disable NCQ
only for these adapters.
Also, two libata.force parameters (noncqati and ncqati) are introduced
to disable and enable the NCQ for the system which equipped with ATI
SATA adapter and Samsung 860 and 870 SSDs. The user can determine NCQ
function to be enabled or disabled according to the demand.
After verifying the chipset from the user reports, the issue appears
on AMD/ATI SB7x0/SB8x0/SB9x0 SATA Controllers and does not appear on
recent AMD SATA adapters. The vendor ID of ATI should be 0x1002.
Therefore, ATA_HORKAGE_NO_NCQ_ON_AMD was modified to
ATA_HORKAGE_NO_NCQ_ON_ATI.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=201693
Signed-off-by: Kate Hsuan <hpa@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210903094411.58749-1-hpa@redhat.com
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Krzysztof Olędzki <ole@ans.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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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
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commit f06bc03339ad4c1baa964a5f0606247ac1c3c50b upstream.
It is common practice for helpers like this to silently,
accept a NULL pointer.
get_rpccred() and put_rpccred() used by NFS act this way
and using the same interface will ease the conversion
for NFS, and simplify the resulting code.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit f6b5f1a56987de837f8e25cd560847106b8632a8 ]
absolute_pointer() disassociates a pointer from its originating symbol
type and context. Use it to prevent compiler warnings/errors such as
drivers/net/ethernet/i825xx/82596.c: In function 'i82596_probe':
arch/m68k/include/asm/string.h:72:25: error:
'__builtin_memcpy' reading 6 bytes from a region of size 0 [-Werror=stringop-overread]
Such warnings may be reported by gcc 11.x for string and memory
operations on fixed addresses.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.284
ext4: fix race writing to an inline_data file while its xattrs are changing
xtensa: fix kconfig unmet dependency warning for HAVE_FUTEX_CMPXCHG
ARC: fix allnoconfig build warning
qede: Fix memset corruption
cryptoloop: add a deprecation warning
ARM: 8918/2: only build return_address() if needed
ALSA: pcm: fix divide error in snd_pcm_lib_ioctl
ath: Use safer key clearing with key cache entries
ath9k: Clear key cache explicitly on disabling hardware
ath: Export ath_hw_keysetmac()
ath: Modify ath_key_delete() to not need full key entry
ath9k: Postpone key cache entry deletion for TXQ frames reference it
media: stkwebcam: fix memory leak in stk_camera_probe
igmp: Add ip_mc_list lock in ip_check_mc_rcu
usb: phy: isp1301: Fix build warning when CONFIG_OF is disabled
USB: serial: mos7720: improve OOM-handling in read_mos_reg()
PM / wakeirq: Enable dedicated wakeirq for suspend
tc358743: fix register i2c_rd/wr function fix
ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2)
s390/disassembler: correct disassembly lines alignment
mm/kmemleak.c: make cond_resched() rate-limiting more efficient
powerpc/module64: Fix comment in R_PPC64_ENTRY handling
powerpc/boot: Delete unneeded .globl _zimage_start
net: ll_temac: Remove left-over debug message
mm/page_alloc: speed up the iteration of max_order
Revert "btrfs: compression: don't try to compress if we don't have enough pages"
x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions
PCI: Call Max Payload Size-related fixup quirks early
crypto: mxs-dcp - Check for DMA mapping errors
crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop()
power: supply: max17042_battery: fix typo in MAx17042_TOFF
libata: fix ata_host_start()
crypto: qat - do not ignore errors from enable_vf2pf_comms()
crypto: qat - fix reuse of completion variable
udf_get_extendedattr() had no boundary checks.
m68k: emu: Fix invalid free in nfeth_cleanup()
certs: Trigger creation of RSA module signing key if it's not an RSA key
media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init
media: dvb-usb: fix uninit-value in vp702x_read_mac_addr
media: go7007: remove redundant initialization
Bluetooth: sco: prevent information leak in sco_conn_defer_accept()
tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos
net: cipso: fix warnings in netlbl_cipsov4_add_std
i2c: highlander: add IRQ check
PCI: PM: Enable PME if it can be signaled from D3cold
Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow
arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7
Bluetooth: fix repeated calls to sco_sock_kill
drm/msm/dsi: Fix some reference counted resource leaks
usb: gadget: udc: at91: add IRQ check
usb: phy: fsl-usb: add IRQ check
usb: phy: twl6030: add IRQ checks
Bluetooth: Move shutdown callback before flushing tx and rx queue
usb: host: ohci-tmio: add IRQ check
usb: phy: tahvo: add IRQ check
usb: gadget: mv_u3d: request_irq() after initializing UDC
Bluetooth: add timeout sanity check to hci_inquiry
i2c: iop3xx: fix deferred probing
i2c: s3c2410: fix IRQ check
mmc: dw_mmc: Fix issue with uninitialized dma_slave_config
mmc: moxart: Fix issue with uninitialized dma_slave_config
CIFS: Fix a potencially linear read overflow
i2c: mt65xx: fix IRQ check
usb: ehci-orion: Handle errors of clk_prepare_enable() in probe
ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point()
bcma: Fix memory leak for internally-handled cores
ipv4: make exception cache less predictible
tty: Fix data race between tiocsti() and flush_to_ldisc()
KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted
clk: kirkwood: Fix a clocking boot regression
fbmem: don't allow too huge resolutions
rtc: tps65910: Correct driver module alias
PCI/MSI: Skip masking MSI-X on Xen PV
xen: fix setting of max_pfn in shared_info
power: supply: max17042: handle fails of reading status register
VMCI: fix NULL pointer dereference when unmapping queue pair
media: uvc: don't do DMA on stack
media: rc-loopback: return number of emitters rather than error
libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs
ARM: 9105/1: atags_to_fdt: don't warn about stack size
PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported
PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure
openrisc: don't printk() unconditionally
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
crypto: mxs-dcp - Use sg_mapping_iter to copy data
PCI: Use pci_update_current_state() in pci_enable_device_flags()
iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
video: fbdev: kyro: fix a DoS bug by restricting user input
netlink: Deal with ESRCH error in nlmsg_notify()
Smack: Fix wrong semantics in smk_access_entry()
usb: host: fotg210: fix the actual_length of an iso packet
usb: gadget: u_ether: fix a potential null pointer dereference
tty: serial: jsm: hold port lock when reporting modem line changes
bpf/tests: Fix copy-and-paste error in double word test
bpf/tests: Do not PASS tests without actually testing the result
video: fbdev: asiliantfb: Error out if 'pixclock' equals zero
video: fbdev: kyro: Error out if 'pixclock' equals zero
video: fbdev: riva: Error out if 'pixclock' equals zero
ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()
s390/jump_label: print real address in a case of a jump label bug
serial: 8250: Define RX trigger levels for OxSemi 950 devices
xtensa: ISS: don't panic in rs_init
hvsi: don't panic on tty_register_driver failure
serial: 8250_pci: make setup_port() parameters explicitly unsigned
Bluetooth: skip invalid hci_sync_conn_complete_evt
gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port()
ARM: tegra: tamonten: Fix UART pad setting
rpc: fix gss_svc_init cleanup on failure
gfs2: Don't call dlm after protocol is unmounted
mmc: rtsx_pci: Fix long reads when clock is prescaled
cifs: fix wrong release in sess_alloc_buffer() failed path
Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"
parport: remove non-zero check on count
ath9k: fix OOB read ar9300_eeprom_restore_internal
net: fix NULL pointer reference in cipso_v4_doi_free
parisc: fix crash with signals and alloca
platform/chrome: cros_ec_proto: Send command again when timeout occurs
bnx2x: Fix enabling network interfaces without VFs
net-caif: avoid user-triggerable WARN_ON(1)
ptp: dp83640: don't define PAGE0
dccp: don't duplicate ccid when cloning dccp sock
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
r6040: Restore MDIO clock frequency after MAC reset
tipc: increase timeout in tipc_sk_enqueue()
net/af_unix: fix a data-race in unix_dgram_poll
x86/mm: Fix kern_addr_valid() to cope with existing but not present entries
dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation
ethtool: Fix an error code in cxgb2.c
PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n
mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()'
ARC: export clear_user_page() for modules
qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom
net: renesas: sh_eth: Fix freeing wrong tx descriptor
s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
Linux 4.4.284
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idf3220461e42648ba134a245e9670231dbd18b5c
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[ Upstream commit 817f9916a6e96ae43acdd4e75459ef4f92d96eb1 ]
The CONFIG_PCI=y case got a new parameter long time ago. Sync the stub as
well.
[bhelgaas: add parameter names]
Fixes: 725522b5453d ("PCI: add the sysfs driver name to all modules")
Link: https://lore.kernel.org/r/20210813153619.89574-1-andriy.shevchenko@linux.intel.com
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit 04f08eb44b5011493d77b602fdec29ff0f5c6cd5 upstream.
syzbot reported another data-race in af_unix [1]
Lets change __skb_insert() to use WRITE_ONCE() when changing
skb head qlen.
Also, change unix_dgram_poll() to use lockless version
of unix_recvq_full()
It is verry possible we can switch all/most unix_recvq_full()
to the lockless version, this will be done in a future kernel version.
[1] HEAD commit: 8596e589b787732c8346f0482919e83cc9362db1
BUG: KCSAN: data-race in skb_queue_tail / unix_dgram_poll
write to 0xffff88814eeb24e0 of 4 bytes by task 25815 on cpu 0:
__skb_insert include/linux/skbuff.h:1938 [inline]
__skb_queue_before include/linux/skbuff.h:2043 [inline]
__skb_queue_tail include/linux/skbuff.h:2076 [inline]
skb_queue_tail+0x80/0xa0 net/core/skbuff.c:3264
unix_dgram_sendmsg+0xff2/0x1600 net/unix/af_unix.c:1850
sock_sendmsg_nosec net/socket.c:703 [inline]
sock_sendmsg net/socket.c:723 [inline]
____sys_sendmsg+0x360/0x4d0 net/socket.c:2392
___sys_sendmsg net/socket.c:2446 [inline]
__sys_sendmmsg+0x315/0x4b0 net/socket.c:2532
__do_sys_sendmmsg net/socket.c:2561 [inline]
__se_sys_sendmmsg net/socket.c:2558 [inline]
__x64_sys_sendmmsg+0x53/0x60 net/socket.c:2558
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0x90 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
read to 0xffff88814eeb24e0 of 4 bytes by task 25834 on cpu 1:
skb_queue_len include/linux/skbuff.h:1869 [inline]
unix_recvq_full net/unix/af_unix.c:194 [inline]
unix_dgram_poll+0x2bc/0x3e0 net/unix/af_unix.c:2777
sock_poll+0x23e/0x260 net/socket.c:1288
vfs_poll include/linux/poll.h:90 [inline]
ep_item_poll fs/eventpoll.c:846 [inline]
ep_send_events fs/eventpoll.c:1683 [inline]
ep_poll fs/eventpoll.c:1798 [inline]
do_epoll_wait+0x6ad/0xf00 fs/eventpoll.c:2226
__do_sys_epoll_wait fs/eventpoll.c:2238 [inline]
__se_sys_epoll_wait fs/eventpoll.c:2233 [inline]
__x64_sys_epoll_wait+0xf6/0x120 fs/eventpoll.c:2233
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3d/0x90 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
value changed: 0x0000001b -> 0x00000001
Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 25834 Comm: syz-executor.1 Tainted: G W 5.14.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Fixes: 86b18aaa2b5b ("skbuff: fix a data race in skb_queue_len()")
Cc: Qian Cai <cai@lca.pw>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit ed0d0a0506025f06061325cedae1bbebd081620a ]
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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lineage-18.1-caf-msm8998
# By Thomas Gleixner (11) and others
# Via Greg Kroah-Hartman
* google/common/android-4.4-p:
Linux 4.4.283
Revert "floppy: reintroduce O_NDELAY fix"
fbmem: add margin check to fb_check_caps()
vt_kdsetmode: extend console locking
vringh: Use wiov->used to check for read/write desc order
virtio: Improve vq->broken access to avoid any compiler optimization
net: marvell: fix MVNETA_TX_IN_PRGRS bit number
e1000e: Fix the max snoop/no-snoop latency for 10M
USB: serial: option: add new VID/PID to support Fibocom FG150
Revert "USB: serial: ch341: fix character loss at high transfer rates"
can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters
Linux 4.4.282
mmc: dw_mmc: Fix occasional hang after tuning on eMMC
ASoC: intel: atom: Fix breakage for PCM buffer address setup
ipack: tpci200: fix many double free issues in tpci200_pci_probe
ALSA: hda - fix the 'Capture Switch' value change notifications
mmc: dw_mmc: Fix hang on data CRC error
mmc: dw_mmc: call the dw_mci_prep_stop_abort() by default
mmc: dw_mmc: Wait for data transfer after response errors.
net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32
net: 6pack: fix slab-out-of-bounds in decode_data
dccp: add do-while-0 stubs for dccp_pr_debug macros
Bluetooth: hidp: use correct wait queue when removing ctrl_wait
scsi: core: Avoid printing an error if target_alloc() returns -ENXIO
scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry()
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
vmlinux.lds.h: Handle clang's module.{c,d}tor sections
PCI/MSI: Enforce MSI[X] entry updates to be visible
PCI/MSI: Enforce that MSI-X table entry is masked for update
PCI/MSI: Mask all unused MSI-X entries
PCI/MSI: Protect msi_desc::masked for multi-MSI
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
PCI/MSI: Correct misleading comments
PCI/MSI: Do not set invalid bits in MSI mask
PCI/MSI: Enable and mask MSI-X early
x86/tools: Fix objdump version check again
xen/events: Fix race in set_evtchn_to_irq
net: Fix memory leak in ieee802154_raw_deliver
i2c: dev: zero out array used for i2c reads from userspace
ASoC: intel: atom: Fix reference to PCM buffer address
ANDROID: xt_quota2: set usersize in xt_match registration object
ANDROID: xt_quota2: clear quota2_log message before sending
ANDROID: xt_quota2: remove trailing junk which might have a digit in it
UPSTREAM: netfilter: x_tables: fix pointer leaks to userspace
Linux 4.4.281
ovl: prevent private clone if bind mount is not allowed
net: xilinx_emaclite: Do not print real IOMEM pointer
USB:ehci:fix Kunpeng920 ehci hardware problem
pipe: increase minimum default pipe size to 2 pages
net/qla3xxx: fix schedule while atomic in ql_wait_for_drvr_lock and ql_adapter_reset
alpha: Send stop IPI to send to online CPUs
reiserfs: check directory items on read from disk
reiserfs: add check for root_inode in reiserfs_fill_super
pcmcia: i82092: fix a null pointer dereference bug
MIPS: Malta: Do not byte-swap accesses to the CBUS UART
serial: 8250: Mask out floating 16/32-bit bus bits
media: rtl28xxu: fix zero-length control request
scripts/tracing: fix the bug that can't parse raw_trace_func
USB: serial: ftdi_sio: add device ID for Auto-M3 OP-COM v2
USB: serial: ch341: fix character loss at high transfer rates
USB: serial: option: add Telit FD980 composition 0x1056
Bluetooth: defer cleanup of resources in hci_unregister_dev()
net: vxge: fix use-after-free in vxge_device_unregister
net: pegasus: fix uninit-value in get_interrupt_interval
bnx2x: fix an error code in bnx2x_nic_load()
mips: Fix non-POSIX regexp
net: natsemi: Fix missing pci_disable_device() in probe and remove
media: videobuf2-core: dequeue if start_streaming fails
scsi: sr: Return correct event when media event code is 3
ALSA: seq: Fix racy deletion of subscriber
Linux 4.4.280
rcu: Update documentation of rcu_read_unlock()
futex,rt_mutex: Fix rt_mutex_cleanup_proxy_lock()
futex: Avoid freeing an active timer
futex: Handle transient "ownerless" rtmutex state correctly
rtmutex: Make wait_lock irq safe
futex: Futex_unlock_pi() determinism
futex: Rework futex_lock_pi() to use rt_mutex_*_proxy_lock()
futex: Pull rt_mutex_futex_unlock() out from under hb->lock
futex,rt_mutex: Introduce rt_mutex_init_waiter()
futex: Cleanup refcounting
futex: Rename free_pi_state() to put_pi_state()
Linux 4.4.279
can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled"
net: Fix zero-copy head len calculation.
r8152: Fix potential PM refcount imbalance
regulator: rt5033: Fix n_voltages settings for BUCK and LDO
btrfs: mark compressed range uptodate only if all bio succeed
Conflicts:
net/bluetooth/hci_core.c
net/netfilter/xt_quota2.c
Change-Id: I66e2384c8cc40448a7bff34bb935c74e6103e924
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Changes in 4.4.282
ASoC: intel: atom: Fix reference to PCM buffer address
i2c: dev: zero out array used for i2c reads from userspace
net: Fix memory leak in ieee802154_raw_deliver
xen/events: Fix race in set_evtchn_to_irq
x86/tools: Fix objdump version check again
PCI/MSI: Enable and mask MSI-X early
PCI/MSI: Do not set invalid bits in MSI mask
PCI/MSI: Correct misleading comments
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
PCI/MSI: Protect msi_desc::masked for multi-MSI
PCI/MSI: Mask all unused MSI-X entries
PCI/MSI: Enforce that MSI-X table entry is masked for update
PCI/MSI: Enforce MSI[X] entry updates to be visible
vmlinux.lds.h: Handle clang's module.{c,d}tor sections
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
scsi: megaraid_mm: Fix end of loop tests for list_for_each_entry()
scsi: core: Avoid printing an error if target_alloc() returns -ENXIO
Bluetooth: hidp: use correct wait queue when removing ctrl_wait
dccp: add do-while-0 stubs for dccp_pr_debug macros
net: 6pack: fix slab-out-of-bounds in decode_data
net: qlcnic: add missed unlock in qlcnic_83xx_flash_read32
mmc: dw_mmc: Wait for data transfer after response errors.
mmc: dw_mmc: call the dw_mci_prep_stop_abort() by default
mmc: dw_mmc: Fix hang on data CRC error
ALSA: hda - fix the 'Capture Switch' value change notifications
ipack: tpci200: fix many double free issues in tpci200_pci_probe
ASoC: intel: atom: Fix breakage for PCM buffer address setup
mmc: dw_mmc: Fix occasional hang after tuning on eMMC
Linux 4.4.282
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifed03ee647494ce96ad9673a133a9b77649b5c12
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commit 77e89afc25f30abd56e76a809ee2884d7c1b63ce upstream.
Multi-MSI uses a single MSI descriptor and there is a single mask register
when the device supports per vector masking. To avoid reading back the mask
register the value is cached in the MSI descriptor and updates are done by
clearing and setting bits in the cache and writing it to the device.
But nothing protects msi_desc::masked and the mask register from being
modified concurrently on two different CPUs for two different Linux
interrupts which belong to the same multi-MSI descriptor.
Add a lock to struct device and protect any operation on the mask and the
mask register with it.
This makes the update of msi_desc::masked unconditional, but there is no
place which requires a modification of the hardware register without
updating the masked cache.
msi_mask_irq() is now an empty wrapper which will be cleaned up in follow
up changes.
The problem goes way back to the initial support of multi-MSI, but picking
the commit which introduced the mask cache is a valid cut off point
(2.6.30).
Fixes: f2440d9acbe8 ("PCI MSI: Refactor interrupt masking code")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210729222542.726833414@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.280
futex: Rename free_pi_state() to put_pi_state()
futex: Cleanup refcounting
futex,rt_mutex: Introduce rt_mutex_init_waiter()
futex: Pull rt_mutex_futex_unlock() out from under hb->lock
futex: Rework futex_lock_pi() to use rt_mutex_*_proxy_lock()
futex: Futex_unlock_pi() determinism
rtmutex: Make wait_lock irq safe
futex: Handle transient "ownerless" rtmutex state correctly
futex: Avoid freeing an active timer
futex,rt_mutex: Fix rt_mutex_cleanup_proxy_lock()
rcu: Update documentation of rcu_read_unlock()
Linux 4.4.280
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib8bf7ba366087b2442c4de8a078f0a252b076c51
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[ Upstream commit ec84b27f9b3b569f9235413d1945a2006b97b0aa ]
Since commit b4abf91047cf ("rtmutex: Make wait_lock irq safe") the
explanation in rcu_read_unlock() documentation about irq unsafe rtmutex
wait_lock is no longer valid.
Remove it to prevent kernel developers reading the documentation to rely on
it.
Suggested-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: bigeasy@linutronix.de
Link: https://lkml.kernel.org/r/20180525090507.22248-2-anna-maria@linutronix.de
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Acked-by: Joe Korty <joe.korty@concurrent-rt.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.279
btrfs: mark compressed range uptodate only if all bio succeed
regulator: rt5033: Fix n_voltages settings for BUCK and LDO
r8152: Fix potential PM refcount imbalance
net: Fix zero-copy head len calculation.
Revert "Bluetooth: Shutdown controller after workqueues are flushed or cancelled"
can: raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
Linux 4.4.279
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie3e6cadbc9c8291c2be61e0a3427225458891c18
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[ Upstream commit 6549c46af8551b346bcc0b9043f93848319acd5c ]
For linear regulators, the n_voltages should be (max - min) / step + 1.
Buck voltage from 1v to 3V, per step 100mV, and vout mask is 0x1f.
If value is from 20 to 31, the voltage will all be fixed to 3V.
And LDO also, just vout range is different from 1.2v to 3v, step is the
same. If value is from 18 to 31, the voltage will also be fixed to 3v.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/20210627080418.1718127-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Allow some seq_puts removals by taking a string instead of a single
char.
[akpm@linux-foundation.org: update vmstat_show(), per Joe]
Link: http://lkml.kernel.org/r/667e1cf3d436de91a5698170a1e98d882905e956.1470704995.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Joe Perches <joe@perches.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Change-Id: Iff69c72cb3ed6a73fe0348f65f22bfe3d1ee00c7
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
# By Pavel Skripkin (6) and others
# Via Greg Kroah-Hartman
* android-4.4-p:
Linux 4.4.278
sis900: Fix missing pci_disable_device() in probe and remove
tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
net: llc: fix skb_over_panic
mlx4: Fix missing error code in mlx4_load_one()
tipc: fix sleeping in tipc accept routine
netfilter: nft_nat: allow to specify layer 4 protocol NAT only
cfg80211: Fix possible memory leak in function cfg80211_bss_update
x86/asm: Ensure asm/proto.h can be included stand-alone
NIU: fix incorrect error return, missed in previous revert
can: esd_usb2: fix memory leak
can: ems_usb: fix memory leak
can: usb_8dev: fix memory leak
ocfs2: issue zeroout to EOF blocks
ocfs2: fix zero out valid data
ARM: ensure the signal page contains defined contents
lib/string.c: add multibyte memset functions
ARM: dts: versatile: Fix up interrupt controller node names
hfs: add lock nesting notation to hfs_find_init
hfs: fix high memory mapping in hfs_bnode_read
hfs: add missing clean-up in hfs_fill_super
sctp: move 198 addresses from unusable to private scope
net/802/garp: fix memleak in garp_request_join()
net/802/mrp: fix memleak in mrp_request_join()
workqueue: fix UAF in pwq_unbound_release_workfn()
af_unix: fix garbage collect vs MSG_PEEK
net: split out functions related to registering inflight socket files
Linux 4.4.277
btrfs: compression: don't try to compress if we don't have enough pages
iio: accel: bma180: Fix BMA25x bandwidth register values
iio: accel: bma180: Use explicit member assignment
net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear
media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()
tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop.
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
USB: serial: cp210x: fix comments for GE CS1000
USB: serial: option: add support for u-blox LARA-R6 family
usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()
usb: max-3421: Prevent corruption of freed memory
USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS
usb: hub: Disable USB 3 device initiated lpm if exit latency is too high
KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow
xhci: Fix lost USB 2 remote wake
ALSA: sb: Fix potential ABBA deadlock in CSP driver
s390/ftrace: fix ftrace_update_ftrace_func implementation
proc: Avoid mixing integer types in mem_rw()
Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem"
scsi: target: Fix protect handling in WRITE SAME(32)
scsi: iscsi: Fix iface sysfs attr detection
netrom: Decrease sock refcount when sock timers expire
net: decnet: Fix sleeping inside in af_decnet
net: fix uninit-value in caif_seqpkt_sendmsg
s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1]
perf probe-file: Delete namelist in del_events() on the error path
perf test bpf: Free obj_buf
igb: Check if num of q_vectors is smaller than max before array access
iavf: Fix an error handling path in 'iavf_probe()'
ipv6: tcp: drop silly ICMPv6 packet too big messages
tcp: annotate data races around tp->mtu_info
net: validate lwtstate->data before returning from skb_tunnel_info()
net: ti: fix UAF in tlan_remove_one
net: moxa: fix UAF in moxart_mac_probe
net: bcmgenet: Ensure all TX/RX queues DMAs are disabled
net: ipv6: fix return value of ip6_skb_dst_mtu
x86/fpu: Make init_fpstate correct with optimized XSAVE
Revert "memory: fsl_ifc: fix leak of IO mapping on probe failure"
sched/fair: Fix CFS bandwidth hrtimer expiry type
scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
thermal/core: Correct function name thermal_zone_device_unregister()
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
ARM: dts: imx6: phyFLEX: Fix UART hardware flow control
ARM: dts: BCM63xx: Fix NAND nodes names
ARM: brcmstb: dts: fix NAND nodes names
Change-Id: Id59b93b8704270f45923f262facbadde4c486a15
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Changes in 4.4.278
net: split out functions related to registering inflight socket files
af_unix: fix garbage collect vs MSG_PEEK
workqueue: fix UAF in pwq_unbound_release_workfn()
net/802/mrp: fix memleak in mrp_request_join()
net/802/garp: fix memleak in garp_request_join()
sctp: move 198 addresses from unusable to private scope
hfs: add missing clean-up in hfs_fill_super
hfs: fix high memory mapping in hfs_bnode_read
hfs: add lock nesting notation to hfs_find_init
ARM: dts: versatile: Fix up interrupt controller node names
lib/string.c: add multibyte memset functions
ARM: ensure the signal page contains defined contents
ocfs2: fix zero out valid data
ocfs2: issue zeroout to EOF blocks
can: usb_8dev: fix memory leak
can: ems_usb: fix memory leak
can: esd_usb2: fix memory leak
NIU: fix incorrect error return, missed in previous revert
x86/asm: Ensure asm/proto.h can be included stand-alone
cfg80211: Fix possible memory leak in function cfg80211_bss_update
netfilter: nft_nat: allow to specify layer 4 protocol NAT only
tipc: fix sleeping in tipc accept routine
mlx4: Fix missing error code in mlx4_load_one()
net: llc: fix skb_over_panic
tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
sis900: Fix missing pci_disable_device() in probe and remove
Linux 4.4.278
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I51e4e7e9cc9db03de57626e25e3785c400ced81f
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commit 3b3c4babd898715926d24ae10aa64778ace33aae upstream.
Patch series "Multibyte memset variations", v4.
A relatively common idiom we're missing is a function to fill an area of
memory with a pattern which is larger than a single byte. I first
noticed this with a zram patch which wanted to fill a page with an
'unsigned long' value. There turn out to be quite a few places in the
kernel which can benefit from using an optimised function rather than a
loop; sometimes text size, sometimes speed, and sometimes both. The
optimised PowerPC version (not included here) improves performance by
about 30% on POWER8 on just the raw memset_l().
Most of the extra lines of code come from the three testcases I added.
This patch (of 8):
memset16(), memset32() and memset64() are like memset(), but allow the
caller to fill the destination with a value larger than a single byte.
memset_l() and memset_p() allow the caller to use unsigned long and
pointer values respectively.
Link: http://lkml.kernel.org/r/20170720184539.31609-2-willy@infradead.org
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: David Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Russell King <rmk+kernel@armlinux.org.uk>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-03400-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
e5239ed489f64 Merge 4.4.276 into android-4.4-p
Change-Id: I5f3fdc31e61b229b299cf72014710d36e42863d8
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Changes in 4.4.276
ALSA: usb-audio: fix rate on Ozone Z90 USB headset
media: dvb-usb: fix wrong definition
Input: usbtouchscreen - fix control-request directions
net: can: ems_usb: fix use-after-free in ems_usb_disconnect()
usb: gadget: eem: fix echo command packet response issue
USB: cdc-acm: blacklist Heimann USB Appset device
ntfs: fix validity check for file name attribute
iov_iter_fault_in_readable() should do nothing in xarray case
Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
ARM: dts: at91: sama5d4: fix pinctrl muxing
btrfs: clear defrag status of a root if starting transaction fails
ext4: fix kernel infoleak via ext4_extent_header
ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
ext4: remove check for zero nr_to_scan in ext4_es_scan()
ext4: fix avefreec in find_group_orlov
SUNRPC: Fix the batch tasks count wraparound.
SUNRPC: Should wake up the privileged task firstly.
s390/cio: dont call css_wait_for_slow_path() inside a lock
iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too
iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR
iio: ltr501: ltr501_read_ps(): add missing endianness conversion
serial_cs: Add Option International GSM-Ready 56K/ISDN modem
ath9k: Fix kernel NULL pointer dereference during ath_reset_internal()
ssb: sdio: Don't overwrite const buffer if block_write fails
seq_buf: Make trace_seq_putmem_hex() support data longer than 8
fuse: check connected before queueing on fpq->io
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
spi: omap-100k: Fix the length judgment problem
crypto: nx - add missing MODULE_DEVICE_TABLE
media: cpia2: fix memory leak in cpia2_usb_probe
media: pvrusb2: fix warning in pvr2_i2c_core_done
crypto: qat - check return code of qat_hal_rd_rel_reg()
crypto: qat - remove unused macro in FW loader
media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release
media: bt8xx: Fix a missing check bug in bt878_probe
mmc: via-sdmmc: add a check against NULL pointer dereference
crypto: shash - avoid comparing pointers to exported functions under CFI
media: dvb_net: avoid speculation from net slot
btrfs: disable build on platforms having page size 256K
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
ACPI: processor idle: Fix up C-state latency if not ordered
block_dump: remove block_dump feature in mark_inode_dirty()
fs: dlm: cancel work sync othercon
random32: Fix implicit truncation warning in prandom_seed_state()
ACPI: bus: Call kobject_put() in acpi_init() error path
platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
ia64: mca_drv: fix incorrect array size calculation
crypto: ixp4xx - dma_unmap the correct address
crypto: ux500 - Fix error return code in hash_hw_final()
sata_highbank: fix deferred probing
pata_rb532_cf: fix deferred probing
media: I2C: change 'RST' to "RSET" to fix multiple build errors
pata_octeon_cf: avoid WARN_ON() in ata_host_activate()
pata_ep93xx: fix deferred probing
media: tc358743: Fix error return code in tc358743_probe_of()
media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2()
mmc: usdhi6rol0: fix error return code in usdhi6_probe()
media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx
spi: spi-sun6i: Fix chipselect/clock bug
crypto: nx - Fix RCU warning in nx842_OF_upd_status
ACPI: sysfs: Fix a buffer overrun problem with description_show()
net: pch_gbe: Propagate error from devm_gpio_request_one()
ehea: fix error return code in ehea_restart_qps()
drm: qxl: ensure surf.data is ininitialized
wireless: carl9170: fix LEDS build errors & warnings
brcmsmac: mac80211_if: Fix a resource leak in an error handling path
ath10k: Fix an error code in ath10k_add_interface()
netlabel: Fix memory leak in netlbl_mgmt_add_common
netfilter: nft_exthdr: check for IPv6 packet before further processing
net: ethernet: aeroflex: fix UAF in greth_of_remove
net: ethernet: ezchip: fix UAF in nps_enet_remove
net: ethernet: ezchip: fix error handling
vxlan: add missing rcu_read_lock() in neigh_reduce()
i40e: Fix error handling in i40e_vsi_open
writeback: fix obtain a reference to a freeing memcg css
tty: nozomi: Fix a resource leak in an error handling function
iio: adis_buffer: do not return ints in irq handlers
iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp()
Input: hil_kbd - fix error return code in hil_dev_connect()
char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol()
tty: nozomi: Fix the error handling path of 'nozomi_card_init()'
scsi: FlashPoint: Rename si_flags field
s390: appldata depends on PROC_SYSCTL
staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt()
staging: gdm724x: check for overflow in gdm_lte_netif_rx()
scsi: mpt3sas: Fix error return value in _scsih_expander_add()
phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
extcon: sm5502: Drop invalid register write in sm5502_reg_data
extcon: max8997: Add missing modalias string
mmc: vub3000: fix control-request direction
scsi: core: Retry I/O for Notify (Enable Spinup) Required error
net: pch_gbe: Use proper accessors to BE data in pch_ptp_match()
hugetlb: clear huge pte during flush function on mips platform
atm: iphase: fix possible use-after-free in ia_module_exit()
mISDN: fix possible use-after-free in HFC_cleanup()
atm: nicstar: Fix possible use-after-free in nicstar_cleanup()
net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT
reiserfs: add check for invalid 1st journal block
drm/virtio: Fix double free on probe failure
udf: Fix NULL pointer dereference in udf_symlink function
e100: handle eeprom as little endian
ipv6: use prandom_u32() for ID generation
RDMA/cxgb4: Fix missing error code in create_qp()
dm space maps: don't reset space map allocation cursor when committing
net: micrel: check return value after calling platform_get_resource()
selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC
xfrm: Fix error reporting in xfrm_state_construct.
wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP
wl1251: Fix possible buffer overflow in wl1251_cmd_scan
cw1200: add missing MODULE_DEVICE_TABLE
atm: nicstar: use 'dma_free_coherent' instead of 'kfree'
atm: nicstar: register the interrupt handler in the right place
sfc: avoid double pci_remove of VFs
sfc: error code if SRIOV cannot be disabled
wireless: wext-spy: Fix out-of-bounds warning
RDMA/cma: Fix rdma_resolve_route() memory leak
Bluetooth: Fix the HCI to MGMT status conversion table
Bluetooth: Shutdown controller after workqueues are flushed or cancelled
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
sctp: add size validation when walking chunks
fuse: reject internal errno
can: gw: synchronize rcu operations before removing gw job entry
can: bcm: delay release of struct bcm_op after synchronize_rcu()
mac80211: fix memory corruption in EAPOL handling
powerpc/barrier: Avoid collision with clang's __lwsync macro
mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode
ata: ahci_sunxi: Disable DIPM
ASoC: tegra: Set driver_name=tegra for all machine drivers
ipmi/watchdog: Stop watchdog timer when the current action is 'none'
power: supply: ab8500: Fix an old bug
seq_buf: Fix overflow in seq_buf_putmem_hex()
ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe
dm btree remove: assign new_root only when removal succeeds
media: zr364xx: fix memory leak in zr364xx_start_readpipe
media: gspca/sq905: fix control-request direction
media: gspca/sunplus: fix zero-length control requests
media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K
jfs: fix GPF in diFree
KVM: x86: Use guest MAXPHYADDR from CPUID.0x8000_0008 iff TDP is enabled
KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run()
tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero
misc/libmasm/module: Fix two use after free in ibmasm_init_one
Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro"
scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology
tty: serial: 8250: serial_cs: Fix a memory leak in error handling path
fs/jfs: Fix missing error code in lmLogInit()
scsi: iscsi: Add iscsi_cls_conn refcount helpers
mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE
ALSA: sb: Fix potential double-free of CSP mixer elements
powerpc/ps3: Add dma_mask to ps3_dma_region
gpio: zynq: Check return value of pm_runtime_get_sync
ALSA: ppc: fix error return code in snd_pmac_probe()
selftests/powerpc: Fix "no_handler" EBB selftest
ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing()
ALSA: bebob: add support for ToneWeal FW66
usb: gadget: f_hid: fix endianness issue with descriptors
usb: gadget: hid: fix error return code in hid_bind()
powerpc/boot: Fixup device-tree on little endian
backlight: lm3630a: Fix return code of .update_status() callback
ALSA: hda: Add IRQ check for platform_get_irq()
lib/decompress_unlz4.c: correctly handle zero-padding around initrds.
pwm: spear: Don't modify HW state in .remove callback
power: supply: ab8500: Avoid NULL pointers
power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE
ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1
watchdog: Fix possible use-after-free in wdt_startup()
watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
watchdog: Fix possible use-after-free by calling del_timer_sync()
ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty
power: supply: charger-manager: add missing MODULE_DEVICE_TABLE
power: supply: ab8500: add missing MODULE_DEVICE_TABLE
virtio-blk: Fix memory leak among suspend/resume procedure
virtio_console: Assure used length from device is limited
PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun
um: fix error return code in slip_open()
um: fix error return code in winch_tramp()
nfs: fix acl memory leak of posix_acl_create()
ALSA: isa: Fix error return code in snd_cmi8330_probe()
hexagon: use common DISCARDS macro
ARM: dts: exynos: fix PWM LED max brightness on Odroid XU4
rtc: fix snprintf() checking in is_rtc_hctosys()
memory: fsl_ifc: fix leak of IO mapping on probe failure
memory: fsl_ifc: fix leak of private memory on probe failure
scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe()
mips: disable branch profiling in boot/decompress.o
MIPS: vdso: Invalid GIC access through VDSO
seq_file: disallow extremely large seq buffer allocations
Linux 4.4.276
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If7756927f46fbb8a74337ee1eae8031c0d3579e2
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commit f1c74a6c07e76fcb31a4bcc1f437c4361a2674ce upstream.
Trying to get the AB8500 charging driver working I ran into a bit
of bitrot: we haven't used the driver for a while so errors in
refactorings won't be noticed.
This one is pretty self evident: use argument to the macro or we
end up with a random pointer to something else.
Cc: stable@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Marcus Cooper <codekipper@gmail.com>
Fixes: 297d716f6260 ("power_supply: Change ownership from driver to core")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit d327ea15a305024ef0085252fa3657bbb1ce25f5 ]
sparse generates the following warning:
include/linux/prandom.h:114:45: sparse: sparse: cast truncates bits from
constant value
This is because the 64-bit seed value is manipulated and then placed in a
u32, causing an implicit cast and truncation. A forced cast to u32 doesn't
prevent this warning, which is reasonable because a typecast doesn't prove
that truncation was expected.
Logical-AND the value with 0xffffffff to make explicit that truncation to
32-bit is intended.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20210525122012.6336-3-rf@opensource.cirrus.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-03400-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
b5f0035416310 Merge 4.4.274 into android-4.4-p
Conflicts:
include/linux/spi/spi.h
Change-Id: I3daac7891ee93c70ffe08b7e70b77e8b2989af67
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Changes in 4.4.274
HID: hid-sensor-hub: Return error for hid_set_field() failure
HID: Add BUS_VIRTUAL to hid_connect logging
HID: usbhid: fix info leak in hid_submit_ctrl
ARM: OMAP2+: Fix build warning when mmc_omap is not built
HID: gt683r: add missing MODULE_DEVICE_TABLE
gfs2: Fix use-after-free in gfs2_glock_shrink_scan
scsi: target: core: Fix warning on realtime kernels
ethernet: myri10ge: Fix missing error code in myri10ge_probe()
net: ipconfig: Don't override command-line hostnames or domains
rtnetlink: Fix missing error code in rtnl_bridge_notify()
net/x25: Return the correct errno code
net: Return the correct errno code
fib: Return the correct errno code
dmaengine: stedma40: add missing iounmap() on error in d40_probe()
net: ipv4: fix memory leak in netlbl_cipsov4_add_std
net: rds: fix memory leak in rds_recvmsg
rtnetlink: Fix regression in bridge VLAN configuration
netfilter: synproxy: Fix out of bounds when parsing TCP options
net: stmmac: dwmac1000: Fix extended MAC address registers definition
qlcnic: Fix an error handling path in 'qlcnic_probe()'
netxen_nic: Fix an error handling path in 'netxen_nic_probe()'
net: cdc_ncm: switch to eth%d interface naming
net: usb: fix possible use-after-free in smsc75xx_bind
net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock
be2net: Fix an error handling path in 'be_probe()'
net: hamradio: fix memory leak in mkiss_close
net: cdc_eem: fix tx fixup skb leak
net: ethernet: fix potential use-after-free in ec_bhf_remove
scsi: core: Put .shost_dev in failure path if host state changes to RUNNING
radeon: use memcpy_to/fromio for UVD fw upload
can: bcm: fix infoleak in struct bcm_msg_head
tracing: Do no increment trace_clock_global() by one
PCI: Mark TI C667X to avoid bus reset
PCI: Mark some NVIDIA GPUs to avoid bus reset
dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc
net: fec_ptp: add clock rate zero check
can: bcm/raw/isotp: use per module netdevice notifier
tracing: Do not stop recording cmdlines when tracing is off
tracing: Do not stop recording comms if the trace file is being read
x86/fpu: Reset state for all signal restore failures
inet: use bigger hash table for IP ID generation
ARM: 9081/1: fix gcc-10 thumb2-kernel regression
Makefile: Move -Wno-unused-but-set-variable out of GCC only block
Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"
cfg80211: call cfg80211_leave_ocb when switching away from OCB
mac80211: drop multicast fragments
ping: Check return value of function 'ping_queue_rcv_skb'
inet: annotate date races around sk->sk_txhash
net: caif: fix memory leak in ldisc_open
r8152: Avoid memcpy() over-reading of ETH_SS_STATS
sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS
r8169: Avoid memcpy() over-reading of ETH_SS_STATS
net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY
nilfs2: fix memory leak in nilfs_sysfs_delete_device_group
i2c: robotfuzz-osif: fix control-request directions
Linux 4.4.274
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I8ed74ec47e5cd175c4234738949286b4e1b7760a
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[ Upstream commit 6be388f4a35d2ce5ef7dbf635a8964a5da7f799f ]
In hid_submit_ctrl(), the way of calculating the report length doesn't
take into account that report->size can be zero. When running the
syzkaller reproducer, a report of size 0 causes hid_submit_ctrl) to
calculate transfer_buffer_length as 16384. When this urb is passed to
the usb core layer, KMSAN reports an info leak of 16384 bytes.
To fix this, first modify hid_report_len() to account for the zero
report size case by using DIV_ROUND_UP for the division. Then, call it
from hid_submit_ctrl().
Reported-by: syzbot+7c2bb71996f95a82524c@syzkaller.appspotmail.com
Signed-off-by: Anirudh Rayabharam <mail@anirudhrb.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.273
proc: Track /proc/$pid/attr/ opener mm_struct
net/nfc/rawsock.c: fix a permission check bug
ASoC: sti-sas: add missing MODULE_DEVICE_TABLE
isdn: mISDN: netjet: Fix crash in nj_probe:
bonding: init notify_work earlier to avoid uninitialized use
netlink: disable IRQs for netlink_lock_table()
net: mdiobus: get rid of a BUG_ON()
net/qla3xxx: fix schedule while atomic in ql_sem_spinlock
scsi: vmw_pvscsi: Set correct residual data length
scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal
net: macb: ensure the device is available before accessing GEMGXL control registers
net: appletalk: cops: Fix data race in cops_probe1
MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER
bnx2x: Fix missing error code in bnx2x_iov_init_one()
powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers
powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers
i2c: mpc: Make use of i2c_recover_bus()
i2c: mpc: implement erratum A-004447 workaround
kvm: avoid speculation-based attacks from out-of-range memslot accesses
btrfs: return value from btrfs_mark_extent_written() in case of error
cgroup1: don't allow '\n' in renaming
USB: f_ncm: ncm_bitrate (speed) is unsigned
usb: dwc3: ep0: fix NULL pointer exception
USB: serial: ftdi_sio: add NovaTech OrionMX product ID
USB: serial: omninet: add device id for Zyxel Omni 56K Plus
USB: serial: quatech2: fix control-request directions
usb: gadget: eem: fix wrong eem header operation
perf: Fix data race between pin_count increment/decrement
NFS: Fix a potential NULL dereference in nfs_get_client()
perf session: Correct buffer copying when peeking events
kvm: fix previous commit for 32-bit builds
NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
scsi: core: Only put parent device if host state differs from SHOST_CREATED
ftrace: Do not blindly read the ip address in ftrace_bug()
proc: only require mm_struct for writing
Linux 4.4.273
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I97fdaeb60b62a57bf34ecceabda8be5cee23a0e7
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commit 4422829e8053068e0225e4d0ef42dc41ea7c9ef5 upstream.
array_index_nospec does not work for uint64_t on 32-bit builds.
However, the size of a memory slot must be less than 20 bits wide
on those system, since the memory slot must fit in the user
address space. So just store it in an unsigned long.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit da27a83fd6cc7780fea190e1f5c19e87019da65c upstream.
KVM's mechanism for accessing guest memory translates a guest physical
address (gpa) to a host virtual address using the right-shifted gpa
(also known as gfn) and a struct kvm_memory_slot. The translation is
performed in __gfn_to_hva_memslot using the following formula:
hva = slot->userspace_addr + (gfn - slot->base_gfn) * PAGE_SIZE
It is expected that gfn falls within the boundaries of the guest's
physical memory. However, a guest can access invalid physical addresses
in such a way that the gfn is invalid.
__gfn_to_hva_memslot is called from kvm_vcpu_gfn_to_hva_prot, which first
retrieves a memslot through __gfn_to_memslot. While __gfn_to_memslot
does check that the gfn falls within the boundaries of the guest's
physical memory or not, a CPU can speculate the result of the check and
continue execution speculatively using an illegal gfn. The speculation
can result in calculating an out-of-bounds hva. If the resulting host
virtual address is used to load another guest physical address, this
is effectively a Spectre gadget consisting of two consecutive reads,
the second of which is data dependent on the first.
Right now it's not clear if there are any cases in which this is
exploitable. One interesting case was reported by the original author
of this patch, and involves visiting guest page tables on x86. Right
now these are not vulnerable because the hva read goes through get_user(),
which contains an LFENCE speculation barrier. However, there are
patches in progress for x86 uaccess.h to mask kernel addresses instead of
using LFENCE; once these land, a guest could use speculation to read
from the VMM's ring 3 address space. Other architectures such as ARM
already use the address masking method, and would be susceptible to
this same kind of data-dependent access gadgets. Therefore, this patch
proactively protects from these attacks by masking out-of-bounds gfns
in __gfn_to_hva_memslot, which blocks speculation of invalid hvas.
Sean Christopherson noted that this patch does not cover
kvm_read_guest_offset_cached. This however is limited to a few bytes
past the end of the cache, and therefore it is unlikely to be useful in
the context of building a chain of data dependent accesses.
Reported-by: Artemiy Margaritov <artemiy.margaritov@gmail.com>
Co-developed-by: Artemiy Margaritov <artemiy.margaritov@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.271
mm, vmstat: drop zone->lock in /proc/pagetypeinfo
netfilter: x_tables: Use correct memory barriers.
NFC: nci: fix memory leak in nci_allocate_device
proc: Check /proc/$pid/attr/ writes against file opener
net: hso: fix control-request directions
mac80211: assure all fragments are encrypted
mac80211: prevent mixed key and fragment cache attacks
mac80211: properly handle A-MSDUs that start with an RFC 1042 header
cfg80211: mitigate A-MSDU aggregation attacks
mac80211: drop A-MSDUs on old ciphers
mac80211: add fragment cache to sta_info
mac80211: check defrag PN against current frame
mac80211: prevent attacks on TKIP/WEP as well
mac80211: do not accept/forward invalid EAPOL frames
mac80211: extend protection against mixed key and fragment cache attacks
dm snapshot: properly fix a crash when an origin has no snapshots
kgdb: fix gcc-11 warnings harder
misc/uss720: fix memory leak in uss720_probe
mei: request autosuspend after sending rx flow control
staging: iio: cdc: ad7746: avoid overwrite of num_channels
iio: adc: ad7793: Add missing error code in ad7793_setup()
USB: trancevibrator: fix control-request direction
serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait'
USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011
USB: serial: ftdi_sio: add IDs for IDS GmbH Products
USB: serial: pl2303: add device id for ADLINK ND-6530 GC
net: usb: fix memory leak in smsc75xx_bind
spi: Fix use-after-free with devm_spi_alloc_*
spi: spi-sh: Fix use-after-free on unbind
Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails
NFS: fix an incorrect limit in filelayout_decode_layout()
NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
net/mlx4: Fix EEPROM dump support
Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv"
tipc: skb_linearize the head skb when reassembling msgs
i2c: s3c2410: fix possible NULL pointer deref on read message after write
i2c: i801: Don't generate an interrupt on bus reset
platform/x86: hp_accel: Avoid invoking _INI to speed up resume
net: fujitsu: fix potential null-ptr-deref
net: caif: remove BUG_ON(dev == NULL) in caif_xmit
char: hpet: add checks after calling ioremap
isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io
libertas: register sysfs groups properly
media: dvb: Add check on sp8870_readreg return
media: gspca: properly check for errors in po1030_probe()
scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic
openrisc: Define memory barrier mb
btrfs: do not BUG_ON in link_to_fixup_dir
drm/amdgpu: Fix a use-after-free
net: netcp: Fix an error message
net: bnx2: Fix error return code in bnx2_init_board()
mld: fix panic in mld_newpack()
staging: emxx_udc: fix loop in _nbu2ss_nuke()
scsi: libsas: Use _safe() loop in sas_resume_port()
sch_dsmark: fix a NULL deref in qdisc_reset()
MIPS: alchemy: xxs1500: add gpio-au1000.h header file
MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c
hugetlbfs: hugetlb_fault_mutex_hash() cleanup
bluetooth: eliminate the potential race condition when removing the HCI controller
usb: core: reduce power-on-good delay time of root hub
x86, asm: change the GEN_*_RMWcc() macros to not quote the condition
x86/asm: Add instruction suffixes to bitops
x86/entry/64: Add instruction suffix
Linux 4.4.271
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4d2a335d92f357364741f729648d8946007ba04c
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commit 552546366a30d88bd1d6f5efe848b2ab50fd57e5 upstream.
A new clang diagnostic (-Wsizeof-array-div) warns about the calculation
to determine the number of u32's in an array of unsigned longs.
Suppress warning by adding parentheses.
While looking at the above issue, noticed that the 'address' parameter
to hugetlb_fault_mutex_hash is no longer used. So, remove it from the
definition and all callers.
No functional change.
Link: http://lkml.kernel.org/r/20190919011847.18400-1-mike.kravetz@oracle.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Davidlohr Bueso <dbueso@suse.de>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Ilie Halip <ilie.halip@gmail.com>
Cc: David Bolvansky <david.bolvansky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 794aaf01444d4e765e2b067cba01cc69c1c68ed9 upstream.
We can't rely on the contents of the devres list during
spi_unregister_controller(), as the list is already torn down at the
time we perform devres_find() for devm_spi_release_controller. This
causes devices registered with devm_spi_alloc_{master,slave}() to be
mistakenly identified as legacy, non-devm managed devices and have their
reference counters decremented below 0.
------------[ cut here ]------------
WARNING: CPU: 1 PID: 660 at lib/refcount.c:28 refcount_warn_saturate+0x108/0x174
[<b0396f04>] (refcount_warn_saturate) from [<b03c56a4>] (kobject_put+0x90/0x98)
[<b03c5614>] (kobject_put) from [<b0447b4c>] (put_device+0x20/0x24)
r4:b6700140
[<b0447b2c>] (put_device) from [<b07515e8>] (devm_spi_release_controller+0x3c/0x40)
[<b07515ac>] (devm_spi_release_controller) from [<b045343c>] (release_nodes+0x84/0xc4)
r5:b6700180 r4:b6700100
[<b04533b8>] (release_nodes) from [<b0454160>] (devres_release_all+0x5c/0x60)
r8:b1638c54 r7:b117ad94 r6:b1638c10 r5:b117ad94 r4:b163dc10
[<b0454104>] (devres_release_all) from [<b044e41c>] (__device_release_driver+0x144/0x1ec)
r5:b117ad94 r4:b163dc10
[<b044e2d8>] (__device_release_driver) from [<b044f70c>] (device_driver_detach+0x84/0xa0)
r9:00000000 r8:00000000 r7:b117ad94 r6:b163dc54 r5:b1638c10 r4:b163dc10
[<b044f688>] (device_driver_detach) from [<b044d274>] (unbind_store+0xe4/0xf8)
Instead, determine the devm allocation state as a flag on the
controller which is guaranteed to be stable during cleanup.
Fixes: 5e844cc37a5c ("spi: Introduce device-managed SPI controller allocation")
Signed-off-by: William A. Kennington III <wak@google.com>
Link: https://lore.kernel.org/r/20210407095527.2771582-1-wak@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
[lukas: backport to v4.4.270]
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit bf30ca922a0c0176007e074b0acc77ed345e9990 upstream.
As pointed out by Mathy Vanhoef, we implement the RX PN check
on fragmented frames incorrectly - we check against the last
received PN prior to the new frame, rather than to the one in
this frame itself.
Prior patches addressed the security issue here, but in order
to be able to reason better about the code, fix it to really
compare against the current frame's PN, not the last stored
one.
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20210511200110.bfbc340ff071.Id0b690e581da7d03d76df90bb0e3fd55930bc8a0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 175e476b8cdf2a4de7432583b49c871345e4f8a1 upstream.
When a new table value was assigned, it was followed by a write memory
barrier. This ensured that all writes before this point would complete
before any writes after this point. However, to determine whether the
rules are unused, the sequence counter is read. To ensure that all
writes have been done before these reads, a full memory barrier is
needed, not just a write memory barrier. The same argument applies when
incrementing the counter, before the rules are read.
Changing to using smp_mb() instead of smp_wmb() fixes the kernel panic
reported in cc00bcaa5899 (which is still present), while still
maintaining the same speed of replacing tables.
The smb_mb() barriers potentially slow the packet path, however testing
has shown no measurable change in performance on a 4-core MIPS64
platform.
Fixes: 7f5c6d4f665b ("netfilter: get rid of atomic ops in fast path")
Signed-off-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
[Ported to stable, affected barrier is added by d3d40f237480abf3268956daf18cdc56edd32834 in mainline]
Signed-off-by: Pavel Machek (CIP) <pavel@denx.de>
Signed-off-by: Nobuhiro Iwamatsu (CIP) <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-03300-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
3628cdd31199d Merge 4.4.270 into android-4.4-p
Conflicts:
drivers/mmc/core/core.c
drivers/usb/core/hub.c
kernel/trace/trace.c
Change-Id: I6b81471122341f9769ce9c65cbd0fedd5e908b38
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Changes in 4.4.270
openrisc: Fix a memory leak
scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
ptrace: make ptrace() fail if the tracee changed its pid unexpectedly
cifs: fix memory leak in smb2_copychunk_range
ALSA: usb-audio: Validate MS endpoint descriptors
ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro
Revert "ALSA: sb8: add a check for request_region"
xen-pciback: reconfigure also from backend watch handler
dm snapshot: fix crash with transient storage and zero chunk size
Revert "video: hgafb: fix potential NULL pointer dereference"
Revert "net: stmicro: fix a missing check of clk_prepare"
Revert "leds: lp5523: fix a missing check of return value of lp55xx_read"
Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe"
Revert "video: imsttfb: fix potential NULL pointer dereferences"
Revert "ecryptfs: replace BUG_ON with error handling code"
Revert "gdrom: fix a memory leak bug"
cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom
cdrom: gdrom: initialize global variable at init time
Revert "rtlwifi: fix a potential NULL pointer dereference"
Revert "qlcnic: Avoid potential NULL pointer dereference"
Revert "niu: fix missing checks of niu_pci_eeprom_read"
ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read()
net: stmicro: handle clk_prepare() failure during init
net: rtlwifi: properly check for alloc_workqueue() failure
leds: lp5523: check return value of lp5xx_read and jump to cleanup code
qlcnic: Add null check after calling netdev_alloc_skb
video: hgafb: fix potential NULL pointer dereference
vgacon: Record video mode changes with VT_RESIZEX
vt: Fix character height handling with VT_RESIZEX
tty: vt: always invoke vc->vc_sw->con_resize callback
video: hgafb: correctly handle card detect failure during probe
Bluetooth: SMP: Fail if remote and local public keys are identical
Linux 4.4.270
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I2b7eb07a14d451703c8fd94078790dc46137b816
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commit 860dafa902595fb5f1d23bbcce1215188c3341e6 upstream.
Restore the original intent of the VT_RESIZEX ioctl's `v_clin' parameter
which is the number of pixel rows per character (cell) rather than the
height of the font used.
For framebuffer devices the two values are always the same, because the
former is inferred from the latter one. For VGA used as a true text
mode device these two parameters are independent from each other: the
number of pixel rows per character is set in the CRT controller, while
font height is in fact hardwired to 32 pixel rows and fonts of heights
below that value are handled by padding their data with blanks when
loaded to hardware for use by the character generator. One can change
the setting in the CRT controller and it will update the screen contents
accordingly regardless of the font loaded.
The `v_clin' parameter is used by the `vgacon' driver to set the height
of the character cell and then the cursor position within. Make the
parameter explicit then, by defining a new `vc_cell_height' struct
member of `vc_data', set it instead of `vc_font.height' from `v_clin' in
the VT_RESIZEX ioctl, and then use it throughout the `vgacon' driver
except where actual font data is accessed which as noted above is
independent from the CRTC setting.
This way the framebuffer console driver is free to ignore the `v_clin'
parameter as irrelevant, as it always should have, avoiding any issues
attempts to give the parameter a meaning there could have caused, such
as one that has led to commit 988d0763361b ("vt_ioctl: make VT_RESIZEX
behave like VT_RESIZE"):
"syzbot is reporting UAF/OOB read at bit_putcs()/soft_cursor() [1][2],
for vt_resizex() from ioctl(VT_RESIZEX) allows setting font height
larger than actual font height calculated by con_font_set() from
ioctl(PIO_FONT). Since fbcon_set_font() from con_font_set() allocates
minimal amount of memory based on actual font height calculated by
con_font_set(), use of vt_resizex() can cause UAF/OOB read for font
data."
The problem first appeared around Linux 2.5.66 which predates our repo
history, but the origin could be identified with the old MIPS/Linux repo
also at: <git://git.kernel.org/pub/scm/linux/kernel/git/ralf/linux.git>
as commit 9736a3546de7 ("Merge with Linux 2.5.66."), where VT_RESIZEX
code in `vt_ioctl' was updated as follows:
if (clin)
- video_font_height = clin;
+ vc->vc_font.height = clin;
making the parameter apply to framebuffer devices as well, perhaps due
to the use of "font" in the name of the original `video_font_height'
variable. Use "cell" in the new struct member then to avoid ambiguity.
References:
[1] https://syzkaller.appspot.com/bug?id=32577e96d88447ded2d3b76d71254fb855245837
[2] https://syzkaller.appspot.com/bug?id=6b8355d27b2b94fb5cedf4655e3a59162d9e48e3
Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org # v2.6.12+
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 4.4.269
timerfd: Reject ALARM timerfds without CAP_WAKE_ALARM
net: usb: ax88179_178a: initialize local variables before use
iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()
ALSA: usb-audio: Add MIDI quirk for Vox ToneLab EX
USB: Add LPM quirk for Lenovo ThinkPad USB-C Dock Gen2 Ethernet
USB: Add reset-resume quirk for WD19's Realtek Hub
platform/x86: thinkpad_acpi: Correct thermal sensor allocation
s390/disassembler: increase ebpf disasm buffer size
ACPI: custom_method: fix potential use-after-free issue
ACPI: custom_method: fix a possible memory leak
ecryptfs: fix kernel panic with null dev_name
mmc: core: Do a power cycle when the CMD11 fails
mmc: core: Set read only for SD cards with permanent write protect bit
fbdev: zero-fill colormap in fbcmap.c
staging: wimax/i2400m: fix byte-order issue
usb: gadget: uvc: add bInterval checking for HS mode
PCI: PM: Do not read power state in pci_enable_device_flags()
x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
spi: dln2: Fix reference leak to master
spi: omap-100k: Fix reference leak to master
intel_th: Consistency and off-by-one fix
phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
media: ite-cir: check for receive overflow
media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
media: gspca/sq905.c: fix uninitialized variable
media: em28xx: fix memory leak
clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
media: dvb-usb: fix memory leak in dvb_usb_adapter_init
media: gscpa/stv06xx: fix memory leak
drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
drm/amdgpu: fix NULL pointer dereference
scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
scsi: libfc: Fix a format specifier
ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
ALSA: sb: Fix two use after free in snd_sb_qsound_build
arm64/vdso: Discard .note.gnu.property sections in vDSO
openvswitch: fix stack OOB read while fragmenting IPv4 packets
jffs2: Fix kasan slab-out-of-bounds problem
powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
jffs2: check the validity of dstlen in jffs2_zlib_compress()
ftrace: Handle commands when closing set_ftrace_filter file
ext4: fix check to prevent false positive report of incorrect used inodes
ext4: fix error code in ext4_commit_super
usb: gadget: dummy_hcd: fix gpf in gadget_setup
usb: gadget/function/f_fs string table fix for multiple languages
dm persistent data: packed struct should have an aligned() attribute too
dm space map common: fix division bug in sm_ll_find_free_block()
Bluetooth: verify AMP hci_chan before amp_destroy
hsr: use netdev_err() instead of WARN_ONCE()
net/nfc: fix use-after-free llcp_sock_bind/connect
FDDI: defxx: Bail out gracefully with unassigned PCI resource for CSR
misc: lis3lv02d: Fix false-positive WARN on various HP models
misc: vmw_vmci: explicitly initialize vmci_notify_bm_set_msg struct
misc: vmw_vmci: explicitly initialize vmci_datagram payload
tracing: Use strlcpy() instead of strcpy() in __trace_find_cmdline()
tracing: Treat recording comm for idle task as a success
tracing: Map all PIDs to command lines
tracing: Restructure trace_clock_global() to never block
md: factor out a mddev_find_locked helper from mddev_find
md: md_open returns -EBUSY when entering racing area
ipw2x00: potential buffer overflow in libipw_wx_set_encodeext()
cfg80211: scan: drop entry from hidden_list on overflow
drm/radeon: fix copy of uninitialized variable back to userspace
ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries
ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries
ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries
ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices
KVM: s390: split kvm_s390_real_to_abs
usb: gadget: pch_udc: Revert d3cb25a12138 completely
memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250
ARM: dts: exynos: correct PMIC interrupt trigger level on Snow
usb: gadget: pch_udc: Replace cpu_to_le32() by lower_32_bits()
usb: gadget: pch_udc: Check if driver is present before calling ->setup()
usb: gadget: pch_udc: Check for DMA mapping error
crypto: qat - don't release uninitialized resources
fotg210-udc: Fix DMA on EP0 for length > max packet size
fotg210-udc: Fix EP0 IN requests bigger than two packets
fotg210-udc: Remove a dubious condition leading to fotg210_done
fotg210-udc: Mask GRP2 interrupts we don't handle
fotg210-udc: Don't DMA more than the buffer can take
fotg210-udc: Complete OUT requests on short packets
mtd: require write permissions for locking and badblock ioctls
crypto: qat - fix error path in adf_isr_resource_alloc()
staging: rtl8192u: Fix potential infinite loop
crypto: qat - Fix a double free in adf_create_ring
usb: gadget: r8a66597: Add missing null check on return from platform_get_resource
USB: cdc-acm: fix unprivileged TIOCCSERIAL
tty: fix return value for unsupported ioctls
ttyprintk: Add TTY hangup callback.
media: vivid: fix assignment of dev->fbuf_out_flags
media: omap4iss: return error code when omap4iss_get() failed
media: m88rs6000t: avoid potential out-of-bounds reads on arrays
pata_arasan_cf: fix IRQ check
pata_ipx4xx_cf: fix IRQ check
sata_mv: add IRQ checks
ata: libahci_platform: fix IRQ check
scsi: fcoe: Fix mismatched fcoe_wwn_from_mac declaration
media: dvb-usb-remote: fix dvb_usb_nec_rc_key_to_event type mismatch
scsi: jazz_esp: Add IRQ check
scsi: sun3x_esp: Add IRQ check
scsi: sni_53c710: Add IRQ check
HSI: core: fix resource leaks in hsi_add_client_from_dt()
x86/events/amd/iommu: Fix sysfs type mismatch
HID: plantronics: Workaround for double volume key presses
net: lapbether: Prevent racing when checking whether the netif is running
powerpc/prom: Mark identical_pvr_fixup as __init
ALSA: core: remove redundant spin_lock pair in snd_card_disconnect
nfc: pn533: prevent potential memory corruption
ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls
powerpc: iommu: fix build when neither PCI or IBMVIO is set
mac80211: bail out if cipher schemes are invalid
mt7601u: fix always true expression
net: thunderx: Fix unintentional sign extension issue
i2c: cadence: add IRQ check
i2c: jz4780: add IRQ check
i2c: sh7760: add IRQ check
powerpc/pseries: extract host bridge from pci_bus prior to bus removal
i2c: sh7760: fix IRQ error path
mwl8k: Fix a double Free in mwl8k_probe_hw
vsock/vmci: log once the failed queue pair allocation
net: davinci_emac: Fix incorrect masking of tx and rx error channel
ath9k: Fix error check in ath9k_hw_read_revisions() for PCI devices
powerpc/52xx: Fix an invalid ASM expression ('addi' used instead of 'add')
net:nfc:digital: Fix a double free in digital_tg_recv_dep_req
kfifo: fix ternary sign extension bugs
Revert "net/sctp: fix race condition in sctp_destroy_sock"
sctp: delay auto_asconf init until binding the first addr
fs: dlm: fix debugfs dump
tipc: convert dest node's address to network order
net: stmmac: Set FIFO sizes for ipq806x
ALSA: hdsp: don't disable if not enabled
ALSA: hdspm: don't disable if not enabled
ALSA: rme9652: don't disable if not enabled
Bluetooth: Set CONF_NOT_COMPLETE as l2cap_chan default
Bluetooth: initialize skb_queue_head at l2cap_chan_create()
ip6_vti: proper dev_{hold|put} in ndo_[un]init methods
mac80211: clear the beacon's CRC after channel switch
cuse: prevent clone
selftests: Set CC to clang in lib.mk if LLVM is set
kconfig: nconf: stop endless search loops
sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
ASoC: rt286: Generalize support for ALC3263 codec
wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join
powerpc/iommu: Annotate nested lock for lockdep
ASoC: rt286: Make RT286_SET_GPIO_* readable and writable
PCI: Release OF node in pci_scan_device()'s error path
NFS: Deal correctly with attribute generation counter overflow
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
NFSv4.2 fix handling of sr_eof in SEEK's reply
sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
drm/radeon: Fix off-by-one power_state index heap overwrite
ksm: fix potential missing rmap_item for stable_node
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
ARC: entry: fix off-by-one error in syscall number validation
powerpc/64s: Fix crashes when toggling entry flush barrier
squashfs: fix divide error in calculate_skip()
usb: fotg210-hcd: Fix an error message
usb: xhci: Increase timeout for HC halt
usb: dwc2: Fix gadget DMA unmap direction
usb: core: hub: fix race condition about TRSMRCY of resume
KVM: x86: Cancel pvclock_gtod_work on module removal
FDDI: defxx: Make MMIO the configuration default except for EISA
thermal/core/fair share: Lock the thermal zone while looping over instances
dm ioctl: fix out of bounds array access when no devices
kobject_uevent: remove warning in init_uevent_argv()
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
kgdb: fix gcc-11 warning on indentation
usb: sl811-hcd: improve misleading indentation
cxgb4: Fix the -Wmisleading-indentation warning
isdn: capi: fix mismatched prototypes
ACPI / hotplug / PCI: Fix reference count leak in enable_slot()
um: Mark all kernel symbols as local
ALSA: hda: generic: change the DAC ctl name for LO+SPK or LO+HP
sit: proper dev_{hold|put} in ndo_[un]init methods
ip6_tunnel: sit: proper dev_{hold|put} in ndo_[un]init methods
ipv6: remove extra dev_hold() for fallback tunnels
xhci: Do not use GFP_KERNEL in (potentially) atomic context
iio: tsl2583: Fix division by a zero lux_val
Linux 4.4.269
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifc6e8ab285aa71c13faa3c5002c25c5e33110b47
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[ Upstream commit f567d6ef8606fb427636e824c867229ecb5aefab ]
Plantronics Blackwire 3220 Series (047f:c056) sends HID reports twice
for each volume key press. This patch adds a quirk to hid-plantronics
for this product ID, which will ignore the second volume key press if
it happens within 5 ms from the last one that was handled.
The patch was tested on the mentioned model only, it shouldn't affect
other models, however, this quirk might be needed for them too.
Auto-repeat (when a key is held pressed) is not affected, because the
rate is about 3 times per second, which is far less frequent than once
in 5 ms.
Fixes: 81bb773faed7 ("HID: plantronics: Update to map volume up/down controls")
Signed-off-by: Maxim Mikityanskiy <maxtram95@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 1b8b20868a6d64cfe8174a21b25b74367bdf0560 ]
Drivers should return -ENOTTY ("Inappropriate I/O control operation")
when an ioctl isn't supported, while -EINVAL is used for invalid
arguments.
Fix up the TIOCMGET, TIOCMSET and TIOCGICOUNT helpers which returned
-EINVAL when a tty driver did not implement the corresponding
operations.
Note that the TIOCMGET and TIOCMSET helpers predate git and do not get a
corresponding Fixes tag below.
Fixes: d281da7ff6f7 ("tty: Make tiocgicount a handler")
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20210407095208.31838-3-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Changes in 4.4.268
net/sctp: fix race condition in sctp_destroy_sock
Input: nspire-keypad - enable interrupts only when opened
dmaengine: dw: Make it dependent to HAS_IOMEM
ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
arc: kernel: Return -EFAULT if copy_to_user() fails
neighbour: Disregard DEAD dst in neigh_update
ARM: keystone: fix integer overflow warning
ASoC: fsl_esai: Fix TDM slot setup for I2S mode
net: ieee802154: stop dump llsec keys for monitors
net: ieee802154: stop dump llsec devs for monitors
net: ieee802154: forbid monitor for add llsec dev
net: ieee802154: stop dump llsec devkeys for monitors
net: ieee802154: forbid monitor for add llsec devkey
net: ieee802154: stop dump llsec seclevels for monitors
net: ieee802154: forbid monitor for add llsec seclevel
pcnet32: Use pci_resource_len to validate PCI resource
Input: i8042 - fix Pegatron C15B ID entry
scsi: libsas: Reset num_scatter if libata marks qc as NODATA
net: davicom: Fix regulator not turned off on failed probe
i40e: fix the panic when running bpf in xdpdrv mode
ARM: 9071/1: uprobes: Don't hook on thumb instructions
net: hso: fix null-ptr-deref during tty device unregistration
ext4: correct error label in ext4_rename()
ARM: dts: Fix swapped mmc order for omap3
s390/entry: save the caller of psw_idle
xen-netback: Check for hotplug-status existence before watching
cavium/liquidio: Fix duplicate argument
ia64: fix discontig.c section mismatches
ia64: tools: remove duplicate definition of ia64_mf() on ia64
compiler.h: enable builtin overflow checkers and add fallback code
overflow.h: Add allocation size calculation helpers
x86/crash: Fix crash_setup_memmap_entries() out-of-bounds access
net: hso: fix NULL-deref on disconnect regression
Linux 4.4.268
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I98c94e88153f3a181e39ce6eed3c983c356d5b94
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