The reverted CL makes CtsnetTestCases fails on
CtsNetTestCases:android.net.cts.IpSecManagerTest#testAesGcm128Tcp6
Bug: 186608065
Test: CtsNetTestCases
Change-Id: I65eb4e45623af5d6ff8ec634ac11aa039f5cceef
Signed-off-by: Howard Chen <howardsoc@google.com>
Add hook to dup_task_struct for vendor data fields initialisation.
Bug: 188004638
Change-Id: I4b58604ee822fb8d1e0cc37bec72e820e7318427
Signed-off-by: Liangliang Li <liliangliang@vivo.com>
Clang can assemble these files just fine; this is a relic from the top
level Makefile conditionally adding this. We no longer need --prefix,
--gcc-toolchain, or -Qunused-arguments flags either with this change, so
remove those too.
To test building:
$ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \
CROSS_COMPILE_COMPAT=arm-linux-gnueabi- make LLVM=1 LLVM_IAS=1 \
defconfig arch/arm64/kernel/vdso32/
Suggested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Tested-by: Stephen Boyd <swboyd@chromium.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210420174427.230228-1-ndesaulniers@google.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit ef94340583)
Bug: 187949469
Change-Id: I83e353bb1b1cd28c83dc26ba5fa604a3463a604c
Provide HS-G4 support in MediaTek UFS platforms.
To support HS-G4, introduce mechanism to get the MediaTek UFS controller
version. With such information, driver can make right decision to apply
different configurations in different controllers.
Bug: 188004633
Change-Id: Iee8b96bac9f1796693dc20f5c7d854ba7ae71939
(cherry picked from commit 638e6271ca)
[Stanley: Resolved minor conflict in drivers/scsi/ufs-mediatek.c]
[Stanley: Resolved minor conflict in drivers/scsi/ufs-mediatek.h]
Link: https://lore.kernel.org/r/20201029115750.24391-7-stanley.chu@mediatek.com
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
This is a regression introduced by 1373fefc62 ("usb: typec: tcpm:
Allow slow charging loops to comply to pSnkStby")
When Source advertises Rp-default, tcpm would request 500mA when in
SINK_DISCOVERY, Type-C spec advises the sink to follow BC1.2 current
limits when Rp-default is advertised.
[12750.503381] Requesting mux state 1, usb-role 2, orientation 1
[12750.503837] state change SNK_ATTACHED -> SNK_STARTUP [rev3 NONE_AMS]
[12751.003891] state change SNK_STARTUP -> SNK_DISCOVERY
[12751.003900] Setting voltage/current limit 5000 mV 500 mA
This patch restores the behavior where the tcpm would request 0mA when
Rp-default is advertised by the source.
[ 73.174252] Requesting mux state 1, usb-role 2, orientation 1
[ 73.174749] state change SNK_ATTACHED -> SNK_STARTUP [rev3 NONE_AMS]
[ 73.674800] state change SNK_STARTUP -> SNK_DISCOVERY
[ 73.674808] Setting voltage/current limit 5000 mV 0 mA
During SNK_DISCOVERY, Cap the current limit to PD_P_SNK_STDBY_MW / 5 only
for slow_charger_loop case.
Fixes: 1373fefc62 ("usb: typec: tcpm: Allow slow charging loops to comply to pSnkStby")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Link: https://lore.kernel.org/r/20210510211756.3346954-1-badhri@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 12701ce524https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-linus)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibac3cbe7003fb0fc7f41c54945cba27c3338fb8a
Commit 9ebf300078 ("xhci: Fix halted endpoint at stop endpoint command
completion") in 5.12 changes how cancelled URBs are given back.
To cancel a URB xhci driver needs to stop the endpoint first.
To clear a halted endpoint xhci driver needs to reset the endpoint.
In rare cases when an endpoint halt (error) races with a endpoint stop we
need to clear the reset before removing, and giving back the cancelled URB.
The above change in 5.12 takes care of this, but it also relies on the
reset endpoint completion handler to give back the cancelled URBs.
There are cases when driver refuses to queue reset endpoint commands,
for example when a link suddenly goes to an inactive error state.
In this case the cancelled URB is never given back.
Fix this by giving back the URB in the stop endpoint if queuing a reset
endpoint command fails.
Fixes: 9ebf300078 ("xhci: Fix halted endpoint at stop endpoint command completion")
CC: <stable@vger.kernel.org> # 5.12
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20210512080816.866037-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 9b6a126ae5https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-linus)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I513655af72983789889cb507eae9512d39e57742
Currently, only HS descriptors will be updated with endpoint address
during binding process. According to current max_speed in configfs,
this patch will also update SS/SSP descriptors with endpoint address.
Bug: 162562782
Signed-off-by: Ray Chi <raychi@google.com>
Change-Id: I67983ef47df7ac567ec1d3af80921c39c98a545d
This reverts commit ae7fe4794d which
showed up in 5.10.36 and broke the abi. It should not be needed in
Android systems at this time so it is safe to revert.
Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I69f1885bb0d25ebbaa52422d6c238f13fbe0a0f3
This reverts commit 5d0f6f5251 which
showed up in 5.10.36 and broke the abi. It should not be needed in
Android systems at this time so it is safe to revert.
Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie0781c078f72ae185f25dea17b684f091da2db60
In commit 17a17bf506 ("mmc: core: Fix hanging on I/O during system
suspend for removable cards") that came in through an LTS update, the
struct mmc_host structure lost a field as it was no longer needed.
But, of course, the ABI check notices this, so put the field back, even
if it is no longer being used, as the ABI should be preserved here.
This allows the issue to still be resolved and everything remains
working properly.
Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4c6ab947a60d01779a26c7544334482748648c4c
This reverts commit 20d6f231f8 which
showed up in 5.10.36 and broke the abi. It should not be needed in
Android systems at this time so it is safe to revert.
Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If85580eb86669f957de49faee773a2ed7690bcd2
Changes in 5.10.36
bus: mhi: core: Fix check for syserr at power_up
bus: mhi: core: Clear configuration from channel context during reset
bus: mhi: core: Sanity check values from remote device before use
nitro_enclaves: Fix stale file descriptors on failed usercopy
dyndbg: fix parsing file query without a line-range suffix
s390/disassembler: increase ebpf disasm buffer size
s390/zcrypt: fix zcard and zqueue hot-unplug memleak
vhost-vdpa: fix vm_flags for virtqueue doorbell mapping
tpm: acpi: Check eventlog signature before using it
ACPI: custom_method: fix potential use-after-free issue
ACPI: custom_method: fix a possible memory leak
ftrace: Handle commands when closing set_ftrace_filter file
ARM: 9056/1: decompressor: fix BSS size calculation for LLVM ld.lld
arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
arm64: dts: mt8173: fix property typo of 'phys' in dsi node
ecryptfs: fix kernel panic with null dev_name
fs/epoll: restore waking from ep_done_scan()
mtd: spi-nor: core: Fix an issue of releasing resources during read/write
Revert "mtd: spi-nor: macronix: Add support for mx25l51245g"
mtd: spinand: core: add missing MODULE_DEVICE_TABLE()
mtd: rawnand: atmel: Update ecc_stats.corrected counter
mtd: physmap: physmap-bt1-rom: Fix unintentional stack access
erofs: add unsupported inode i_format check
spi: stm32-qspi: fix pm_runtime usage_count counter
spi: spi-ti-qspi: Free DMA resources
scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand()
scsi: mpt3sas: Block PCI config access from userspace during reset
mmc: uniphier-sd: Fix an error handling path in uniphier_sd_probe()
mmc: uniphier-sd: Fix a resource leak in the remove function
mmc: sdhci: Check for reset prior to DMA address unmap
mmc: sdhci-pci: Fix initialization of some SD cards for Intel BYT-based controllers
mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit
mmc: block: Update ext_csd.cache_ctrl if it was written
mmc: block: Issue a cache flush only when it's enabled
mmc: core: Do a power cycle when the CMD11 fails
mmc: core: Set read only for SD cards with permanent write protect bit
mmc: core: Fix hanging on I/O during system suspend for removable cards
irqchip/gic-v3: Do not enable irqs when handling spurious interrups
cifs: Return correct error code from smb2_get_enc_key
cifs: fix out-of-bound memory access when calling smb3_notify() at mount point
cifs: detect dead connections only when echoes are enabled.
smb2: fix use-after-free in smb2_ioctl_query_info()
btrfs: handle remount to no compress during compression
x86/build: Disable HIGHMEM64G selection for M486SX
btrfs: fix metadata extent leak after failure to create subvolume
intel_th: pci: Add Rocket Lake CPU support
btrfs: fix race between transaction aborts and fsyncs leading to use-after-free
posix-timers: Preserve return value in clock_adjtime32()
fbdev: zero-fill colormap in fbcmap.c
cpuidle: tegra: Fix C7 idling state on Tegra114
bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first
staging: wimax/i2400m: fix byte-order issue
spi: ath79: always call chipselect function
spi: ath79: remove spi-master setup and cleanup assignment
bus: mhi: core: Destroy SBL devices when moving to mission mode
crypto: api - check for ERR pointers in crypto_destroy_tfm()
crypto: qat - fix unmap invalid dma address
usb: gadget: uvc: add bInterval checking for HS mode
usb: webcam: Invalid size of Processing Unit Descriptor
x86/sev: Do not require Hypervisor CPUID bit for SEV guests
crypto: hisilicon/sec - fixes a printing error
genirq/matrix: Prevent allocation counter corruption
usb: gadget: f_uac2: validate input parameters
usb: gadget: f_uac1: validate input parameters
usb: dwc3: gadget: Ignore EP queue requests during bus reset
usb: xhci: Fix port minor revision
kselftest/arm64: mte: Fix compilation with native compiler
ARM: tegra: acer-a500: Rename avdd to vdda of touchscreen node
PCI: PM: Do not read power state in pci_enable_device_flags()
kselftest/arm64: mte: Fix MTE feature detection
ARM: dts: BCM5301X: fix "reg" formatting in /memory node
ARM: dts: ux500: Fix up TVK R3 sensors
x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS)
x86/boot: Add $(CLANG_FLAGS) to compressed KBUILD_CFLAGS
efi/libstub: Add $(CLANG_FLAGS) to x86 flags
soc/tegra: pmc: Fix completion of power-gate toggling
arm64: dts: imx8mq-librem5-r3: Mark buck3 as always on
tee: optee: do not check memref size on return from Secure World
soundwire: cadence: only prepare attached devices on clock stop
perf/arm_pmu_platform: Use dev_err_probe() for IRQ errors
perf/arm_pmu_platform: Fix error handling
random: initialize ChaCha20 constants with correct endianness
usb: xhci-mtk: support quirk to disable usb2 lpm
fpga: dfl: pci: add DID for D5005 PAC cards
xhci: check port array allocation was successful before dereferencing it
xhci: check control context is valid before dereferencing it.
xhci: fix potential array out of bounds with several interrupters
bus: mhi: core: Clear context for stopped channels from remove()
ARM: dts: at91: change the key code of the gpio key
tools/power/x86/intel-speed-select: Increase string size
platform/x86: ISST: Account for increased timeout in some cases
spi: dln2: Fix reference leak to master
spi: omap-100k: Fix reference leak to master
spi: qup: fix PM reference leak in spi_qup_remove()
usb: gadget: tegra-xudc: Fix possible use-after-free in tegra_xudc_remove()
usb: musb: fix PM reference leak in musb_irq_work()
usb: core: hub: Fix PM reference leak in usb_port_resume()
usb: dwc3: gadget: Check for disabled LPM quirk
tty: n_gsm: check error while registering tty devices
intel_th: Consistency and off-by-one fix
phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
crypto: sun8i-ss - Fix PM reference leak when pm_runtime_get_sync() fails
crypto: sun8i-ce - Fix PM reference leak in sun8i_ce_probe()
crypto: stm32/hash - Fix PM reference leak on stm32-hash.c
crypto: stm32/cryp - Fix PM reference leak on stm32-cryp.c
crypto: sa2ul - Fix PM reference leak in sa_ul_probe()
crypto: omap-aes - Fix PM reference leak on omap-aes.c
platform/x86: intel_pmc_core: Don't use global pmcdev in quirks
spi: sync up initial chipselect state
btrfs: do proper error handling in create_reloc_root
btrfs: do proper error handling in btrfs_update_reloc_root
btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s
drm: Added orientation quirk for OneGX1 Pro
drm/qxl: do not run release if qxl failed to init
drm/qxl: release shadow on shutdown
drm/ast: Fix invalid usage of AST_MAX_HWC_WIDTH in cursor atomic_check
drm/amd/display: changing sr exit latency
drm/ast: fix memory leak when unload the driver
drm/amd/display: Check for DSC support instead of ASIC revision
drm/amd/display: Don't optimize bandwidth before disabling planes
drm/amdgpu/display: buffer INTERRUPT_LOW_IRQ_CONTEXT interrupt work
drm/amd/display/dc/dce/dce_aux: Remove duplicate line causing 'field overwritten' issue
scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe
scsi: lpfc: Fix pt2pt connection does not recover after LOGO
drm/amdgpu: Fix some unload driver issues
sched/pelt: Fix task util_est update filtering
kvfree_rcu: Use same set of GFP flags as does single-argument
scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
media: ite-cir: check for receive overflow
media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB
media: imx: capture: Return -EPIPE from __capture_legacy_try_fmt()
atomisp: don't let it go past pipes array
power: supply: bq27xxx: fix power_avg for newer ICs
extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged
extcon: arizona: Fix various races on driver unbind
media: media/saa7164: fix saa7164_encoder_register() memory leak bugs
media: gspca/sq905.c: fix uninitialized variable
power: supply: Use IRQF_ONESHOT
backlight: qcom-wled: Use sink_addr for sync toggle
backlight: qcom-wled: Fix FSC update issue for WLED5
drm/amdgpu: mask the xgmi number of hops reported from psp to kfd
drm/amdkfd: Fix UBSAN shift-out-of-bounds warning
drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac
drm/amd/pm: fix workload mismatch on vega10
drm/amd/display: Fix UBSAN warning for not a valid value for type '_Bool'
drm/amd/display: DCHUB underflow counter increasing in some scenarios
drm/amd/display: fix dml prefetch validation
scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats()
drm/vkms: fix misuse of WARN_ON
scsi: qla2xxx: Fix use after free in bsg
mmc: sdhci-esdhc-imx: validate pinctrl before use it
mmc: sdhci-pci: Add PCI IDs for Intel LKF
mmc: sdhci-brcmstb: Remove CQE quirk
ata: ahci: Disable SXS for Hisilicon Kunpeng920
drm/komeda: Fix bit check to import to value of proper type
nvmet: return proper error code from discovery ctrl
selftests/resctrl: Enable gcc checks to detect buffer overflows
selftests/resctrl: Fix compilation issues for global variables
selftests/resctrl: Fix compilation issues for other global variables
selftests/resctrl: Clean up resctrl features check
selftests/resctrl: Fix missing options "-n" and "-p"
selftests/resctrl: Use resctrl/info for feature detection
selftests/resctrl: Fix incorrect parsing of iMC counters
selftests/resctrl: Fix checking for < 0 for unsigned values
power: supply: cpcap-charger: Add usleep to cpcap charger to avoid usb plug bounce
scsi: smartpqi: Use host-wide tag space
scsi: smartpqi: Correct request leakage during reset operations
scsi: smartpqi: Add new PCI IDs
scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg()
media: em28xx: fix memory leak
media: vivid: update EDID
drm/msm/dp: Fix incorrect NULL check kbot warnings in DP driver
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: tc358743: fix possible use-after-free in tc358743_remove()
media: adv7604: fix possible use-after-free in adv76xx_remove()
media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove()
media: i2c: tda1997: Fix possible use-after-free in tda1997x_remove()
media: i2c: adv7842: fix possible use-after-free in adv7842_remove()
media: platform: sti: Fix runtime PM imbalance in regs_show
media: sun8i-di: Fix runtime PM imbalance in deinterlace_start_streaming
media: dvb-usb: fix memory leak in dvb_usb_adapter_init
media: gscpa/stv06xx: fix memory leak
sched/fair: Ignore percpu threads for imbalance pulls
drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal
drm/msm/mdp5: Do not multiply vclk line count by 100
drm/amdgpu/ttm: Fix memory leak userptr pages
drm/radeon/ttm: Fix memory leak userptr pages
drm/amd/display: Fix debugfs link_settings entry
drm/amd/display: Fix UBSAN: shift-out-of-bounds warning
drm/amdkfd: Fix cat debugfs hang_hws file causes system crash bug
amdgpu: avoid incorrect %hu format string
drm/amd/display: Try YCbCr420 color when YCbCr444 fails
drm/amdgpu: fix NULL pointer dereference
scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response
scsi: lpfc: Fix error handling for mailboxes completed in MBX_POLL mode
scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic
mfd: intel-m10-bmc: Fix the register access range
mfd: da9063: Support SMBus and I2C mode
mfd: arizona: Fix rumtime PM imbalance on error
scsi: libfc: Fix a format specifier
perf: Rework perf_event_exit_event()
sched,fair: Alternative sched_slice()
block/rnbd-clt: Fix missing a memory free when unloading the module
s390/archrandom: add parameter check for s390_arch_random_generate
sched,psi: Handle potential task count underflow bugs more gracefully
power: supply: cpcap-battery: fix invalid usage of list cursor
ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
ALSA: hda/conexant: Re-order CX5066 quirk table entries
ALSA: sb: Fix two use after free in snd_sb_qsound_build
ALSA: usb-audio: Explicitly set up the clock selector
ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8
ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G7
ALSA: hda/realtek: GA503 use same quirks as GA401
ALSA: hda/realtek: fix mic boost on Intel NUC 8
ALSA: hda/realtek - Headset Mic issue on HP platform
ALSA: hda/realtek: fix static noise on ALC285 Lenovo laptops
ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx
tools/power/turbostat: Fix turbostat for AMD Zen CPUs
btrfs: fix race when picking most recent mod log operation for an old root
arm64/vdso: Discard .note.gnu.property sections in vDSO
Makefile: Move -Wno-unused-but-set-variable out of GCC only block
fs: fix reporting supported extra file attributes for statx()
virtiofs: fix memory leak in virtio_fs_probe()
kcsan, debugfs: Move debugfs file creation out of early init
ubifs: Only check replay with inode type to judge if inode linked
f2fs: fix error handling in f2fs_end_enable_verity()
f2fs: fix to avoid out-of-bounds memory access
mlxsw: spectrum_mr: Update egress RIF list before route's action
openvswitch: fix stack OOB read while fragmenting IPv4 packets
ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds
NFS: Don't discard pNFS layout segments that are marked for return
NFSv4: Don't discard segments marked for return in _pnfs_return_layout()
Input: ili210x - add missing negation for touch indication on ili210x
jffs2: Fix kasan slab-out-of-bounds problem
jffs2: Hook up splice_write callback
powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors
powerpc/eeh: Fix EEH handling for hugepages in ioremap space.
powerpc/kexec_file: Use current CPU info while setting up FDT
powerpc/32: Fix boot failure with CONFIG_STACKPROTECTOR
powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h
intel_th: pci: Add Alder Lake-M support
tpm: efi: Use local variable for calculating final log size
tpm: vtpm_proxy: Avoid reading host log when using a virtual device
crypto: arm/curve25519 - Move '.fpu' after '.arch'
crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS
md/raid1: properly indicate failure when ending a failed write request
dm raid: fix inconclusive reshape layout on fast raid4/5/6 table reload sequences
fuse: fix write deadlock
exfat: fix erroneous discard when clear cluster bit
sfc: farch: fix TX queue lookup in TX flush done handling
sfc: farch: fix TX queue lookup in TX event handling
security: commoncap: fix -Wstringop-overread warning
Fix misc new gcc warnings
jffs2: check the validity of dstlen in jffs2_zlib_compress()
smb3: when mounting with multichannel include it in requested capabilities
smb3: do not attempt multichannel to server which does not support it
Revert 337f13046f ("futex: Allow FUTEX_CLOCK_REALTIME with FUTEX_WAIT op")
futex: Do not apply time namespace adjustment on FUTEX_LOCK_PI
x86/cpu: Initialize MSR_TSC_AUX if RDTSCP *or* RDPID is supported
kbuild: update config_data.gz only when the content of .config is changed
ext4: annotate data race in start_this_handle()
ext4: annotate data race in jbd2_journal_dirty_metadata()
ext4: fix check to prevent false positive report of incorrect used inodes
ext4: do not set SB_ACTIVE in ext4_orphan_cleanup()
ext4: fix error code in ext4_commit_super
ext4: fix ext4_error_err save negative errno into superblock
ext4: fix error return code in ext4_fc_perform_commit()
ext4: allow the dax flag to be set and cleared on inline directories
ext4: Fix occasional generic/418 failure
media: dvbdev: Fix memory leak in dvb_media_device_free()
media: dvb-usb: Fix use-after-free access
media: dvb-usb: Fix memory leak at error in dvb_usb_device_init()
media: staging/intel-ipu3: Fix memory leak in imu_fmt
media: staging/intel-ipu3: Fix set_fmt error handling
media: staging/intel-ipu3: Fix race condition during set_fmt
media: v4l2-ctrls: fix reference to freed memory
media: venus: hfi_parser: Don't initialize parser on v1
usb: gadget: dummy_hcd: fix gpf in gadget_setup
usb: gadget: Fix double free of device descriptor pointers
usb: gadget/function/f_fs string table fix for multiple languages
usb: dwc3: gadget: Remove FS bInterval_m1 limitation
usb: dwc3: gadget: Fix START_TRANSFER link state check
usb: dwc3: core: Do core softreset when switch mode
usb: dwc2: Fix session request interrupt handler
tty: fix memory leak in vc_deallocate
rsi: Use resume_noirq for SDIO
tools/power turbostat: Fix offset overflow issue in index converting
tracing: Map all PIDs to command lines
tracing: Restructure trace_clock_global() to never block
dm persistent data: packed struct should have an aligned() attribute too
dm space map common: fix division bug in sm_ll_find_free_block()
dm integrity: fix missing goto in bitmap_flush_interval error handling
dm rq: fix double free of blk_mq_tag_set in dev remove after table load fails
lib/vsprintf.c: remove leftover 'f' and 'F' cases from bstr_printf()
thermal/drivers/cpufreq_cooling: Fix slab OOB issue
thermal/core/fair share: Lock the thermal zone while looping over instances
Linux 5.10.36
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7b8075de5edd8de69205205cddb9a3273d7d0810
Consider the case where a 2N--where N > 1--MB buffer is composed
entirely of 4 KB pages. This means that at the second to last level,
the buffer will have N non-leaf entries that point to page tables
with 4 KB mappings.
When the buffer is unmapped, all N entries will be cleared at the
second to last level. However, the existing logic only checks if
it needs to free the underlying page tables for the first non-leaf
entry. Therefore, the page table memory for the other entries N-1
entries will be leaked.
Fix this memory leak by ensuring that we apply the same check to
all N entries that are being unmapped.
Bug: 178537788
Fixes: 4ad6f2a43c ("FROMLIST: iommu/io-pgtable-arm: Implement arm_lpae_unmap_pages()")
Change-Id: I44cb26296209d1e351b94c763a6b322809c1159a
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
This reverts commit 5abbf39685 as it is
coming in through the 5.10.36 LTS release and causes a build error when
that is merged into here.
Bug: 187332233
Cc: Jack Pham <jackp@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ibd70fc1b1260bdf1da5070e80df3066606a1d45e
Add a hook in irqtime_account_process_tick, which helps to get
information about the high load task.
Bug: 187904818
Change-Id: I644f7d66b09d047ca6b0a0fbd2915a6387c8c007
Signed-off-by: Liangliang Li <liliangliang@vivo.com>
Kernel mode NEON can be used in task or softirq context, but only in
a non-nesting manner, i.e., softirq context is only permitted if the
interrupt was not taken at a point where the kernel was using the NEON
in task context.
This means all users of kernel mode NEON have to be aware of this
limitation, and either need to provide scalar fallbacks that may be much
slower (up to 20x for AES instructions) and potentially less safe, or
use an asynchronous interface that defers processing to a later time
when the NEON is guaranteed to be available.
Given that grabbing and releasing the NEON is cheap, we can relax this
restriction, by increasing the granularity of kernel mode NEON code, and
always disabling softirq processing while the NEON is being used in task
context.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210302090118.30666-4-ardb@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 13150149aa)
Change-Id: Ieae8506a0fee843a0998bb8812e42a79064ce21f
Signed-off-by: Ard Biesheuvel <ardb@google.com>
The AArch64 asm syntax has this slightly tedious property that the names
used in mnemonics to refer to registers depend on whether the opcode in
question targets the entire 64-bits (xN), or only the least significant
8, 16 or 32 bits (wN). When writing parameterized code such as macros,
this can be annoying, as macro arguments don't lend themselves to
indexed lookups, and so generating a reference to wN in a macro that
receives xN as an argument is problematic.
For instance, an upcoming patch that modifies the implementation of the
cond_yield macro to be able to refer to 32-bit registers would need to
modify invocations such as
cond_yield 3f, x8
to
cond_yield 3f, 8
so that the second argument can be token pasted after x or w to emit the
correct register reference. Unfortunately, this interferes with the self
documenting nature of the first example, where the second argument is
obviously a register, whereas in the second example, one would need to
go and look at the code to find out what '8' means.
So let's fix this by defining wxN aliases for all xN registers, which
resolve to the 32-bit alias of each respective 64-bit register. This
allows the macro implementation to paste the xN reference after a w to
obtain the correct register name.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210302090118.30666-3-ardb@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 4c4dcd3541)
Change-Id: Ic97b4346d38776464310e6b65bcfe29fbe2c9c38
Signed-off-by: Ard Biesheuvel <ardb@google.com>
CONFIG_CRYPTO_SHA256 denotes the generic C implementation of the SHA-256
shash algorithm, which is selected as the default crypto shash provider
for fsverity. However, fsverity has no strict link time dependency, and
the same shash could be exposed by an optimized implementation, and arm64
has a number of those (scalar, NEON-based and one based on special crypto
instructions). In such cases, it makes little sense to require that the
generic C implementation is incorporated as well, given that it will never
be called.
To address this, relax the 'select' clause to 'imply' so that the generic
driver can be omitted from the build if desired.
Bug: 153614920
Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit e3a606f2c5)
Change-Id: I3546d2ff037f8015af0c47e58c9e5ea656734d22
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Even if FS encryption has strict functional dependencies on various
crypto algorithms and chaining modes. those dependencies could potentially
be satisified by other implementations than the generic ones, and no link
time dependency exists on the 'depends on' claused defined by
CONFIG_FS_ENCRYPTION_ALGS.
So let's relax these clauses to 'imply', so that the default behavior
is still to pull in those generic algorithms, but in a way that permits
them to be disabled again in Kconfig.
Bug: 153614920
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit a0fc20333e)
Change-Id: I7c0b154094149e85cacaf22527e40d785e4b0396
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Instead of copying the calculated authentication tag to memory and
calling crypto_memneq() to verify it, use vector bytewise compare and
min across vector instructions to decide whether the tag is valid. This
is more efficient, and given that the tag is only transiently held in a
NEON register, it is also safer, given that calculated tags for failed
decryptions should be withheld.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 3ad99c22ce)
Bug: 153614920
Change-Id: I9b6625b3c7b2b6c54aaf9c5040d6fe8a6470b097
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Instead of yielding from the bowels of the asm routine if a reschedule
is needed, divide up the input into 4 KB chunks in the C glue. This
simplifies the code substantially, and avoids scheduling out the task
with the asm routine on the call stack, which is undesirable from a
CFI/instrumentation point of view.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit fc754c024a)
Bug: 153614920
Change-Id: I7bd6f660d7bc4a9a5d4c24dd813697a0efd699e2
Signed-off-by: Ard Biesheuvel <ardb@google.com>
There is no need for elaborate yield handling in the bit-sliced NEON
implementation of AES, given that skciphers are naturally bounded by the
size of the chunks returned by the skcipher_walk API. So remove the
yield calls from the asm code.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit f5943ef456)
Bug: 153614920
Change-Id: I4af32d733d28b5bc716d45e33d56be6a1bbba4e8
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Instead of calling into kernel_neon_end() and kernel_neon_begin() (and
potentially into schedule()) from the assembler code when running in
task mode and a reschedule is pending, perform only the preempt count
check in assembler, but simply return early in this case, and let the C
code deal with the consequences.
This reverts commit 6caf7adc5e.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 5f6cb2e617)
Bug: 153614920
Change-Id: If4b2acfe88c2602510b908e4039852e439e1c3f6
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Instead of calling into kernel_neon_end() and kernel_neon_begin() (and
potentially into schedule()) from the assembler code when running in
task mode and a reschedule is pending, perform only the preempt count
check in assembler, but simply return early in this case, and let the C
code deal with the consequences.
This reverts commit 7edc86cb1c.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 9ecc9f31d0)
Bug: 153614920
Change-Id: Iac9f43058b687182fe1bf7f47efb6b8aca128c29
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Instead of calling into kernel_neon_end() and kernel_neon_begin() (and
potentially into schedule()) from the assembler code when running in
task mode and a reschedule is pending, perform only the preempt count
check in assembler, but simply return early in this case, and let the C
code deal with the consequences.
This reverts commit d82f37ab5e.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit b2eadbf40e)
Bug: 153614920
Change-Id: Ie3f66f835bec71b29bd42fbeb9b32d36d1e0e7e4
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Instead of calling into kernel_neon_end() and kernel_neon_begin() (and
potentially into schedule()) from the assembler code when running in
task mode and a reschedule is pending, perform only the preempt count
check in assembler, but simply return early in this case, and let the C
code deal with the consequences.
This reverts commit 7df8d16475.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 5a69e1b73d)
Bug: 153614920
Change-Id: I1393f9c5b73316ba68ca64c975a3790c31793b4a
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Add a macro cond_yield that branches to a specified label when called if
the TIF_NEED_RESCHED flag is set and decreasing the preempt count would
make the task preemptible again, resulting in a schedule to occur. This
can be used by kernel mode SIMD code that keeps a lot of state in SIMD
registers, which would make chunking the input in order to perform the
cond_resched() check from C code disproportionately costly.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20210203113626.220151-2-ardb@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
(cherry picked from commit d13c613f13)
Bug: 153614920
Change-Id: I066dbeef516a023c384689adaddac2047da113e9
Signed-off-by: Ard Biesheuvel <ardb@google.com>
The cipher routines in the crypto API are mostly intended for templates
implementing skcipher modes generically in software, and shouldn't be
used outside of the crypto subsystem. So move the prototypes and all
related definitions to a new header file under include/crypto/internal.
Also, let's use the new module namespace feature to move the symbol
exports into a new namespace CRYPTO_INTERNAL.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit 0eb76ba29d)
Bug: 153614920
Change-Id: I0ed1c7a197611f020a21d489cd15a09a650bb1e6
Signed-off-by: Ard Biesheuvel <ardb@google.com>
Allocating a cipher via the crypto API only to free it again after using
it to encrypt a single block is unnecessary in cases where the algorithm
is known at compile time. So replace this pattern with a call to the AES
library.
Cc: Ayush Sawal <ayush.sawal@chelsio.com>
Cc: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Cc: Rohit Maheshwari <rohitm@chelsio.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit a3b01ffddc)
Change-Id: I758bba01b655391044a4efbe768ca68a5c0d54e1
Signed-off-by: Ard Biesheuvel <ardb@google.com>
This was generated with
$ build/synchronize_owners common-mainline/ android-mainline common12-5.10/
Bug: 181986413
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: I1416402cc4e100b950473d9a0277c34f78857638
When offlining memory the system can attempt to migrate a lot of pages, if
there are problems with migration this can flood the logs. Printing all
the data hogs the CPU and cause some RT threads to run for a long time,
which may have some bad consequences.
Rate limit the page migration warnings in order to avoid this.
Link: https://lkml.kernel.org/r/20210505140542.24935-1-georgi.djakov@linaro.org
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Bug: 187917022
(cherry picked from commit 6be9af0e0f77 https: //github.com/hnaz/linux-mm.git v5.13-rc1-mmots-2021-05-10-22-15)
Change-Id: I6754d380f8c31cf9b699c242edacf593807ef2b1
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
This adds QCOM_TSENSE to the db845c_gki.fragment which is
needed to avoid hard crashes seen on db845c (which crash into
USB dump mode). This was causing some troube in our testing
as we'd occasionally see hard crashes in certian CTS tests
(also reproducible with a forkbomb).
After lots of debugging we've narrowed down this config as
the change which avoids the hard crashes.
Thanks to: Vinod Koul <vinod.koul@linaro.org> and
Bjorn Andersson <bjorn.andersson@linaro.org> for helping debug
this issue!
Bug: 146449535
Reported-by: YongQin Liu <yongqin.liu@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I0752c85e44028e6272c14b59fa09d2baf2e18feb
Currently user can configure UAC2 function with
parameters that violate UAC2 spec or are not supported
by UAC2 gadget implementation.
This can lead to incorrect behavior if such gadget
is connected to the host - like enumeration failure
or other issues depending on host's UAC2 driver
implementation, bringing user to a long hours
of debugging the issue.
Instead of silently accept these parameters, throw
an error if they are not valid.
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Link: https://lore.kernel.org/r/1614599375-8803-4-git-send-email-ruslan.bilovol@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bug: 187332233
(cherry picked from commit 3713d5ceb0)
Change-Id: Icc684c620e039f7dbb3591e5669506f6f69574d6
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Commit f7128c7533 ("ANDROID: sched: Add vendor hooks for update_topology")
was intended for the modules to get informed when topology
initialization had completed.
However that is not sufficient, the module could be insmoded after
the hook was invoked.
For such situations create a flag for modules to detect that topology
initialization is completed.
Bug: 187234873
Change-Id: I2ed4dff9c921e3de67dd11049c80f38e3c1a64fd
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
With CONFIG_LTO_CLANG_FULL, LLVM drops all CFI jump table symbols
from vmlinux, which doesn't affect kernel functionality, but can
make stack traces and other kernel output that prints out jump
table addresses harder to read.
This change works around the issue for now by adding a script that
tells kallsyms about the missing jump table symbols, even though
they don't actually exist in the symbol table, and generates a
linker script to add the missing symbols to kernel modules.
Bug: 186152035
Bug: 187415564
Change-Id: Ic3c51751c756f2f5fb2a31229e16c3397eb6e666
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Currently, most of the thermal_zones are IRQ capable and they do not need
to be updated while resuming. To improve the system performance and reduce
the resume time. Add a vendor function to check if the thermal_zone is
not IRQ capable and needs to be updated.
Bug: 170905417
Test: boot and vendor function worked properly.
Change-Id: I9389985bba29b551a7a20b55e1ed26b6c4da9b3d
Signed-off-by: David Chao <davidchao@google.com>
commit 34ab17cc6c upstream.
Slab OOB issue is scanned by KASAN in cpu_power_to_freq().
If power is limited below the power of OPP0 in EM table,
it will cause slab out-of-bound issue with negative array
index.
Return the lowest frequency if limited power cannot found
a suitable OPP in EM table to fix this issue.
Backtrace:
[<ffffffd02d2a37f0>] die+0x104/0x5ac
[<ffffffd02d2a5630>] bug_handler+0x64/0xd0
[<ffffffd02d288ce4>] brk_handler+0x160/0x258
[<ffffffd02d281e5c>] do_debug_exception+0x248/0x3f0
[<ffffffd02d284488>] el1_dbg+0x14/0xbc
[<ffffffd02d75d1d4>] __kasan_report+0x1dc/0x1e0
[<ffffffd02d75c2e0>] kasan_report+0x10/0x20
[<ffffffd02d75def8>] __asan_report_load8_noabort+0x18/0x28
[<ffffffd02e6fce5c>] cpufreq_power2state+0x180/0x43c
[<ffffffd02e6ead80>] power_actor_set_power+0x114/0x1d4
[<ffffffd02e6fac24>] allocate_power+0xaec/0xde0
[<ffffffd02e6f9f80>] power_allocator_throttle+0x3ec/0x5a4
[<ffffffd02e6ea888>] handle_thermal_trip+0x160/0x294
[<ffffffd02e6edd08>] thermal_zone_device_check+0xe4/0x154
[<ffffffd02d351cb4>] process_one_work+0x5e4/0xe28
[<ffffffd02d352f44>] worker_thread+0xa4c/0xfac
[<ffffffd02d360124>] kthread+0x33c/0x358
[<ffffffd02d289940>] ret_from_fork+0xc/0x18
Fixes: 371a3bc79c ("thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power")
Signed-off-by: brian-sy yang <brian-sy.yang@mediatek.com>
Signed-off-by: Michael Kao <michael.kao@mediatek.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Cc: stable@vger.kernel.org #v5.7
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201229050831.19493-1-michael.kao@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
