The -polly-postopts cmdline option applies post-rescheduling optimizations such as tiling.
Reference: ced20c6672
Change-Id: Icff506a133f8f063fa7b3370930043d252808b4e
Signed-off-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
The -polly-loopfusion-greedy cmdline option aggressively tries to fuse any loop regardless of profitability.
Reference: 64489255be
Change-Id: I15d7df63475f315fb2c42799bb5c7448999536d5
Signed-off-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
A recent clang 16 update has introduced segfault when compiling kernel
using the `-polly-invariant-load-hoisting` flag and breaks compilation
when kernel is compiled with full LTO.
This is due to the flag being ignorant about the errors during SCoP
verification and does not take the errors into account as per a recent
issue opened at [LLVM], causing polly to do segfault and the compiler
to print the following backtrace:
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: clang -Wp,-MD,drivers/md/.md.o.d -nostdinc -isystem /tmp/cirrus-ci-build/toolchains/clang/lib/clang/16.0.0/include -I../arch/arm64/include -I./arch/arm64/include/generated -I../include -I./include -I../arch/arm64/include/uapi -I./arch/arm64/include/generated/uapi -I../include/uapi -I./include/generated/uapi -include ../include/linux/kconfig.h -include ../include/linux/compiler_types.h -I../drivers/md -Idrivers/md -D__KERNEL__ -mlittle-endian -DKASAN_SHADOW_SCALE_SHIFT=3 -Qunused-arguments -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -Werror-implicit-function-declaration -Werror=return-type -Wno-format-security -std=gnu89 --target=aarch64-linux-gnu --prefix=/tmp/cirrus-ci-build/Kernel/../toolchains/clang/bin/aarch64-linux-gnu- --gcc-toolchain=/tmp/cirrus-ci-build/toolchains/clang -Wno-misleading-indentation -Wno-bool-operation -Werror=unknown-warning-option -Wno-unsequenced -opaque-pointers -fno-PIE -mgeneral-regs-only -DCONFIG_AS_LSE=1 -fno-asynchronous-unwind-tables -Wno-psabi -DKASAN_SHADOW_SCALE_SHIFT=3 -fno-delete-null-pointer-checks -Wno-frame-address -Wno-int-in-bool-context -Wno-address-of-packed-member -O3 -march=armv8.1-a+crypto+fp16+rcpc -mtune=cortex-a53 -mllvm -polly -mllvm -polly-ast-use-context -mllvm -polly-detect-keep-going -mllvm -polly-invariant-load-hoisting -mllvm -polly-run-inliner -mllvm -polly-vectorizer=stripmine -mllvm -polly-loopfusion-greedy=1 -mllvm -polly-reschedule=1 -mllvm -polly-postopts=1 -fstack-protector-strong --target=aarch64-linux-gnu --gcc-toolchain=/tmp/cirrus-ci-build/toolchains/clang -meabi gnu -Wno-format-invalid-specifier -Wno-gnu -Wno-duplicate-decl-specifier -Wno-asm-operand-widths -Wno-initializer-overrides -Wno-tautological-constant-out-of-range-compare -Wno-tautological-compare -mno-global-merge -Wno-void-ptr-dereference -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -Wvla -flto -fwhole-program-vtables -fvisibility=hidden -Wdeclaration-after-statement -Wno-pointer-sign -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -fmacro-prefix-map=../= -Wno-initializer-overrides -Wno-unused-value -Wno-format -Wno-sign-compare -Wno-format-zero-length -Wno-uninitialized -Wno-pointer-to-enum-cast -Wno-unaligned-access -DKBUILD_BASENAME=\"md\" -DKBUILD_MODNAME=\"md_mod\" -D__KBUILD_MODNAME=kmod_md_mod -c -o drivers/md/md.o ../drivers/md/md.c
1. <eof> parser at end of file
2. Optimizer
CC drivers/media/platform/msm/camera_v2/camera/camera.o
AR drivers/media/pci/intel/ipu3/built-in.a
CC drivers/md/dm-linear.o
#0 0x0000559d3527073f (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x3a7073f)
#1 0x0000559d352705bf (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x3a705bf)
#2 0x0000559d3523b198 (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x3a3b198)
#3 0x0000559d3523b33e (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x3a3b33e)
#4 0x00007f339dc3ea00 (/usr/lib/libc.so.6+0x38a00)
#5 0x0000559d35affccf (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x42ffccf)
#6 0x0000559d35b01710 (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x4301710)
#7 0x0000559d35b01a12 (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x4301a12)
#8 0x0000559d35b09a9e (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x4309a9e)
#9 0x0000559d35b14707 (/tmp/cirrus-ci-build/toolchains/clang/bin/clang-16+0x4314707)
clang-16: error: clang frontend command failed with exit code 139 (use -v to see invocation)
Neutron clang version 16.0.0 (https://github.com/llvm/llvm-project.git 598f5275c16049b1e1b5bc934cbde447a82d485e)
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /tmp/cirrus-ci-build/Kernel/../toolchains/clang/bin
From the very nature of `-polly-detect-keep-going`, it can be concluded
that this is a potentially unsafe flag and instead of using it conditionally
for CLANG < 16, just remove it all together for all. This should allow polly
to run SCoP verifications as intended.
Issue [LLVM]: https://github.com/llvm/llvm-project/issues/58484#issuecomment-1284887374
Change-Id: Icf6b6c62f4a1df9319c3e16962673c590615b79b
Signed-off-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
This polly flag has been deprecated since Clang 14.
Change-Id: I5942eea7f7443c98e5186540376a59eaeaadbfd7
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
Polly is able to optimize various loops throughout the kernel for cache
locality. A mathematical representation of the program, based on
polyhedra, is analysed to find opportunistic optimisations in memory
access patterns which then leads to loop transformations.
Polly is not built with LLVM by default, and requires LLVM to be compiled
with the Polly "project". This can be done by adding Polly to
-DLLVM_ENABLE_PROJECTS, for example:
-DLLVM_ENABLE_PROJECTS="clang;libcxx;libcxxabi;polly"
Preliminary benchmarking seems to show an improvement of around two
percent across perf benchmarks:
Benchmark | Control | Polly
--------------------------------------------------------
bonnie++ -x 2 -s 4096 -r 0 | 12.610s | 12.547s
perf bench futex requeue | 33.553s | 33.094s
perf bench futex wake | 1.032s | 1.021s
perf bench futex wake-parallel | 1.049s | 1.025s
perf bench futex requeue | 1.037s | 1.020s
Furthermore, Polly does not produce a much larger image size netting it
to be a "free" optimisation. A comparison of a bzImage for a kernel with
and without Polly is shown below:
bzImage | stat --printf="%s\n"
-------------------------------------
Control | 9333728
Polly | 9345792
Compile times were one percent different at best, which is well within
the range of noise. Therefore, I can say with certainty that Polly has
a minimal effect on compile times, if none.
[Tashar02]:
1. Rework on the flag passing format.
2. Pass Polly Flags to linker as well.
3. Add `-polly-detect-keep-going` cmdline option.
Change-Id: I588b3f0fedc10221383c9030c33f42d789b30fb9
Suggested-by: Danny Lin <danny@kdrag0n.dev>
Signed-off-by: Diab Neiroukh <lazerl0rd@thezest.dev>
Signed-off-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
- Create OPT_FLAGS which contains -O3 and CPU-specific optimizations.
- Pass OPT_FLAGS to compiler and assembler.
- Pass LTO-specific plugin-opt optimization to linker flags when LTO is enabled.
- Drop extraneous -O3.
- Optimize for armv8.2-a+dotprod.
Change-Id: I0b2f4217baec828ab393039419a723f092864287
Co-authored-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com>
Signed-off-by: Cyber Knight <cyberknight755@gmail.com>
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
Increased inlining can provide an improvement in performance, but also
increases the size of the final kernel image. This config peovides a bit
more control on how much is inlined to further optimise the kernel for
certain workloads.
Change-Id: I276c10ae6722032b3d40831f4242e27cbf830c9a
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
This reverts commit fc33cc16b14c9a54cce17c6f9f96d8b3d542f7e3.
Change-Id: Ieff0a3f219e76351a355de03138320ccd4d7c360
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
* 'linux-4.14.y' of https://github.com/openela/kernel-lts: (186 commits)
LTS: Update to 4.14.344
binder: signal epoll threads of self-work
ANDROID: binder: Add thread->process_todo flag.
scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
scsi: bnx2fc: Remove set but not used variable 'oxid'
net: check dev->gso_max_size in gso_features_check()
driver: staging: count ashmem_range into SLAB_RECLAIMBLE
net: warn if gso_type isn't set for a GSO SKB
staging: android: ashmem: Remove use of unlikely()
ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5
ALSA: hda/realtek: Enable headset onLenovo M70/M90
ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOB
ALSA: hda/realtek - ALC897 headset MIC no sound
ALSA: hda/realtek - Add headset Mic support for Lenovo ALC897 platform
ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW
ALSA: hda/realtek - The front Mic on a HP machine doesn't work
ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662
ALSA: hda/realtek - Enable headset mic of Acer X2660G with ALC662
ALSA: hda/realtek - Add Headset Mic supported for HP cPC
ALSA: hda/realtek - More constifications
...
Change-Id: I3d093c0e457ab7e7e7b98b46eb44e82b6f4636f9
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
This adds support for compiling the kernel with optimizations offered
by LLVM's polyhedral loop optimizer known as Polly, which can improve
performance by improving cache locality in loops. Note that LLVM is not
compiled with Polly by default -- it must be enabled explicitly.
Change-Id: I2b68b0b4d65b86f13fd099b3a1725c02d1ee76ea
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
* 'linux-4.14.y' of https://github.com/openela/kernel-lts: (176 commits)
LTS: Update to 4.14.343
crypto: af_alg - Work around empty control messages without MSG_MORE
crypto: af_alg - Fix regression on empty requests
spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
net/bnx2x: Prevent access to a freed page in page_pool
hsr: Handle failures in module init
rds: introduce acquire/release ordering in acquire/release_in_xmit()
hsr: Fix uninit-value access in hsr_get_node()
net: hsr: fix placement of logical operator in a multi-line statement
usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin
staging: greybus: fix get_channel_from_mode() failure path
serial: 8250_exar: Don't remove GPIO device on suspend
rtc: mt6397: select IRQ_DOMAIN instead of depending on it
rtc: mediatek: enhance the description for MediaTek PMIC based RTC
tty: serial: samsung: fix tx_empty() to return TIOCSER_TEMT
serial: max310x: fix syntax error in IRQ error message
clk: qcom: gdsc: Add support to update GDSC transition delay
NFS: Fix an off by one in root_nfs_cat()
net: sunrpc: Fix an off by one in rpc_sockaddr2uaddr()
scsi: bfa: Fix function pointer type mismatch for hcb_qe->cbfn
...
Change-Id: Ib9b7d4f4fbb66b54b4fc2d35e945418da4c02331
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
* 'linux-4.14.y' of https://github.com/openela/kernel-lts:
LTS: Update to 4.14.341
gpio: 74x164: Enable output pins after registers are reset
cachefiles: fix memory leak in cachefiles_add_cache()
mmc: core: Fix eMMC initialization with 1-bit bus connection
btrfs: dev-replace: properly validate device names
wifi: nl80211: reject iftype change with mesh ID change
gtp: fix use-after-free and null-ptr-deref in gtp_newlink()
ALSA: Drop leftover snd-rtctimer stuff from Makefile
power: supply: bq27xxx-i2c: Do not free non existing IRQ
efi/capsule-loader: fix incorrect allocation size
Bluetooth: Enforce validation on max value of connection interval
Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST
Bluetooth: Avoid potential use-after-free in hci_error_reset
net: usb: dm9601: fix wrong return value in dm9601_mdio_read
lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is detected
netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter
Change-Id: If8c232dad6e2db79808f3a0c6dfe623979a242d0
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
* 'linux-4.14.y' of https://github.com/openela/kernel-lts: (350 commits)
LTS: Update to 4.14.340
fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio
KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table()
PCI/MSI: Prevent MSI hardware interrupt number truncation
s390: use the correct count for __iowrite64_copy()
packet: move from strlcpy with unused retval to strscpy
ipv6: sr: fix possible use-after-free and null-ptr-deref
nouveau: fix function cast warnings
scsi: jazz_esp: Only build if SCSI core is builtin
RDMA/srpt: fix function pointer cast warnings
RDMA/srpt: Support specifying the srpt_service_guid parameter
IB/hfi1: Fix a memleak in init_credit_return
usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs
l2tp: pass correct message length to ip6_append_data
gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()
dm-crypt: don't modify the data when using authenticated encryption
mm: memcontrol: switch to rcu protection in drain_all_stock()
s390/qeth: Fix potential loss of L3-IP@ in case of network issues
virtio-blk: Ensure no requests in virtqueues before deleting vqs.
firewire: core: send bus reset promptly on gap count error
...
Change-Id: Ieafdd459ee41343bf15ed781b3e45adc2be29cc1
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
* 'deprecated/android-4.14-stable' of https://android.googlesource.com/kernel/common: (101 commits)
Linux 4.14.336
mmc: core: Cancel delayed work before releasing host
mmc: rpmb: fixes pause retune on all RPMB partitions.
firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards
i40e: fix use-after-free in i40e_aqc_add_filters()
net: bcmgenet: Fix FCS generation for fragmented skbuffs
net: sched: em_text: fix possible memory leak in em_text_destroy()
nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local
UPSTREAM: drm: Fix doc warning in drm_connector_attach_edid_property()
BACKPORT: lib/vsprintf: Hash legacy clock addresses
UPSTREAM: xfrm: fix gro_cells leak when remove virtual xfrm interfaces
UPSTREAM: xfrm: Make function xfrmi_get_link_net() static
UPSTREAM: cpuidle: menu: Retain tick when shallow state is selected
UPSTREAM: bpf: fix rcu annotations in compute_effective_progs()
UPSTREAM: bpf: bpf_prog_array_alloc() should return a generic non-rcu pointer
UPSTREAM: sched/util_est: Fix util_est_dequeue() for throttled cfs_rq
UPSTREAM: softirq: Reorder trace_softirqs_on to prevent lockdep splat
UPSTREAM: l2tp: fix refcount leakage on PPPoL2TP sockets
UPSTREAM: HID: steam: select CONFIG_POWER_SUPPLY
BACKPORT: mac80211_hwsim: fix a possible memory leak in hwsim_new_radio_nl()
...
Change-Id: I1c98fbb0918986a06bee16b0c11fe8bee003fd3f
Signed-off-by: Richard Raya <rdxzv.dev@gmail.com>
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Merge 4.14.336 into android-4.14-stable
Changes in 4.14.336
nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local
net: sched: em_text: fix possible memory leak in em_text_destroy()
net: bcmgenet: Fix FCS generation for fragmented skbuffs
i40e: fix use-after-free in i40e_aqc_add_filters()
firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards
mmc: rpmb: fixes pause retune on all RPMB partitions.
mmc: core: Cancel delayed work before releasing host
Linux 4.14.336
Change-Id: I6c8473724f89a2bd87f6c09daf217ec66cf26b69
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.14.333 into android-4.14-stable
Changes in 4.14.333
tg3: Move the [rt]x_dropped counters to tg3_napi
tg3: Increment tx_dropped in tg3_tso_bug()
drm/amdgpu: correct chunk_ptr to a pointer to chunk.
net: hns: fix fake link up on xge port
tcp: do not accept ACK of bytes we never sent
RDMA/bnxt_re: Correct module description string
hwmon: (acpi_power_meter) Fix 4.29 MW bug
tracing: Fix a warning when allocating buffered events fails
scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle()
ALSA: pcm: fix out-of-bounds in snd_pcm_state_names
nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
tracing: Always update snapshot buffer size
tracing: Fix incomplete locking when disabling buffered events
tracing: Fix a possible race when disabling buffered events
packet: Move reference count in packet_sock to atomic_long_t
parport: Add support for Brainboxes IX/UC/PX parallel cards
serial: sc16is7xx: address RX timeout interrupt errata
serial: 8250_omap: Add earlycon support for the AM654 UART controller
KVM: s390/mm: Properly reset no-dat
nilfs2: fix missing error check for sb_set_blocksize call
netlink: don't call ->netlink_bind with table lock held
genetlink: add CAP_NET_ADMIN test for multicast bind
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
Linux 4.14.333
Change-Id: Iebcaaf9d6c5e2ef71dd23c3c6246f6cef45d296a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* 'android-4.14-stable' of https://android.googlesource.com/kernel/common: (31 commits)
Linux 4.14.332
driver core: Release all resources during unbind before updating device links
net: ravb: Start TX queues after HW initialization succeeded
ravb: Fix races between ravb_tx_timeout_work() and net related ops
ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet
btrfs: send: ensure send_fd is writable
btrfs: fix off-by-one when checking chunk map includes logical address
powerpc: Don't clobber f0/vs0 during fp|altivec register save
dm verity: don't perform FEC for failed readahead IO
dm-verity: align struct dm_verity_fec_io properly
firewire: core: fix possible memory leak in create_units()
pinctrl: avoid reload of p state in list iteration
usb: dwc3: set the dma max_seg_size
USB: serial: option: don't claim interface 4 for ZTE MF290
USB: serial: option: fix FM101R-GL defines
USB: serial: option: add Fibocom L7xx modules
bcache: prevent potential division by zero error
bcache: check return value from btree_node_alloc_replacement()
USB: serial: option: add Luat Air72*U series products
s390/dasd: protect device queue against concurrent access
...
Change-Id: I4952e24f22e6450a5ddf2dd61a649a32b8fbcda3
* 'android-4.14-stable' of https://android.googlesource.com/kernel/common: (2966 commits)
Linux 4.14.331
net: sched: fix race condition in qdisc_graft()
scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids
ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks
ext4: correct return value of ext4_convert_meta_bg
ext4: correct offset of gdb backup in non meta_bg group to update_backups
ext4: apply umask if ACL support is disabled
media: venus: hfi: fix the check to handle session buffer requirement
media: sharp: fix sharp encoding
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
net: dsa: lan9303: consequently nested-lock physical MDIO
ALSA: info: Fix potential deadlock at disconnection
parisc/pgtable: Do not drop upper 5 address bits of physical address
parisc: Prevent booting 64-bit kernels on PA1.x machines
mcb: fix error handling for different scenarios when parsing
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
PM: hibernate: Clean up sync_read handling in snapshot_write_next()
PM: hibernate: Use __get_safe_page() rather than touching the list
...
Change-Id: I755d2aa7c525ace28adc4aee433572b3110ea39b
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Merge 4.14.331 into android-4.14-stable
Changes in 4.14.331
locking/ww_mutex/test: Fix potential workqueue corruption
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
wifi: mac80211: don't return unset power in ieee80211_get_tx_power()
wifi: ath9k: fix clang-specific fortify warnings
wifi: ath10k: fix clang-specific fortify warning
net: annotate data-races around sk->sk_dst_pending_confirm
drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
selftests/efivarfs: create-read: fix a resource leak
crypto: pcrypt - Fix hungtask for PADATA_RESET
RDMA/hfi1: Use FIELD_GET() to extract Link Width
fs/jfs: Add check for negative db_l2nbperpage
fs/jfs: Add validity check for db_maxag and db_agpref
jfs: fix array-index-out-of-bounds in dbFindLeaf
jfs: fix array-index-out-of-bounds in diAlloc
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
atm: iphase: Do PCI error checks on own line
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
tty: vcc: Add check for kstrdup() in vcc_probe()
i2c: sun6i-p2wi: Prevent potential division by zero
media: gspca: cpia1: shift-out-of-bounds in set_flicker
media: vivid: avoid integer overflow
gfs2: ignore negated quota changes
pwm: Fix double shift bug
media: venus: hfi: add checks to perform sanity on queue pointers
randstruct: Fix gcc-plugin performance mode to stay in group
KVM: x86: Ignore MSR_AMD64_TW_CFG access
audit: don't take task_lock() in audit_exe_compare() code path
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
hvc/xen: fix error path in xen_hvc_init() to always register frontend driver
PCI/sysfs: Protect driver's D3cold preference from user space
mmc: vub300: fix an error code
PM: hibernate: Use __get_safe_page() rather than touching the list
PM: hibernate: Clean up sync_read handling in snapshot_write_next()
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
mcb: fix error handling for different scenarios when parsing
parisc: Prevent booting 64-bit kernels on PA1.x machines
parisc/pgtable: Do not drop upper 5 address bits of physical address
ALSA: info: Fix potential deadlock at disconnection
net: dsa: lan9303: consequently nested-lock physical MDIO
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
media: sharp: fix sharp encoding
media: venus: hfi: fix the check to handle session buffer requirement
ext4: apply umask if ACL support is disabled
ext4: correct offset of gdb backup in non meta_bg group to update_backups
ext4: correct return value of ext4_convert_meta_bg
ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks
scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids
net: sched: fix race condition in qdisc_graft()
Linux 4.14.331
Change-Id: I1a1bce75363d3b2c731f3e947543c6506bed9817
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.14.330 into android-4.14-stable
Changes in 4.14.330
i40e: fix potential memory leaks in i40e_remove()
tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics()
tcp_metrics: do not create an entry from tcp_init_metrics()
wifi: rtlwifi: fix EDCA limit set by BT coexistence
thermal: core: prevent potential string overflow
ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias()
ipv6: avoid atomic fragment on GSO packets
clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies
clk: keystone: pll: fix a couple NULL vs IS_ERR() checks
clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
platform/x86: wmi: Fix probe failure when failing to register WMI devices
drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
drm/radeon: possible buffer overflow
drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe()
ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator
firmware: ti_sci: Mark driver as non removable
hwrng: geode - fix accessing registers
ARM: 9321/1: memset: cast the constant byte to unsigned char
ext4: move 'ix' sanity check to corrent position
RDMA/hfi1: Workaround truncation compilation error
sh: bios: Revive earlyprintk support
ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails
mfd: dln2: Fix double put in dln2_probe
tty: tty_jobctrl: fix pid memleak in disassociate_ctty()
usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency
dmaengine: ti: edma: handle irq_of_parse_and_map() errors
misc: st_core: Do not call kfree_skb() under spin_lock_irqsave()
USB: usbip: fix stub_dev hub disconnect
dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc()
pcmcia: cs: fix possible hung task and memory leak pccardd()
pcmcia: ds: fix refcount leak in pcmcia_device_add()
pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()
media: s3c-camif: Avoid inappropriate kfree()
media: dvb-usb-v2: af9035: fix missing unlock
pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
llc: verify mac len before reading mac header
tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING
dccp: Call security_inet_conn_request() after setting IPv4 addresses.
dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
tg3: power down device only on SYSTEM_POWER_OFF
netfilter: xt_recent: fix (increase) ipv6 literal buffer length
fbdev: fsl-diu-fb: mark wr_reg_wa() static
Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
btrfs: use u64 for buffer sizes in the tree search ioctls
Linux 4.14.330
Change-Id: I2bb580dc3744e11c39a496a65530feaaf5fdb08a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Starting with LLVM 16, this flag is deprecated, which means its presence
breaks the build:
Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
make[2]: *** [../Makefile:1289: prepare-compiler-check] Error 1
clang-16: warning: the flag '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang' has been deprecated and will be ignored [-Wunused-command-line-argument]
clang-16: warning: the flag '-enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang' has been deprecated and will be ignored [-Wunused-command-line-argument]
Wrap this option in cc-option so that it only gets added to the list of
flags when it is supported. This is resolved properly upstream already
with commit 607e57c6c62c ("hardening: Remove Clang's enable flag for
-ftrivial-auto-var-init=zero") but that cannot be easily backported due
to lack of cc-option support in Kconfig, hence this downstream only
change.
Change-Id: Ie1f7bcdec23f01bf19c68b4dae460923aaa150c9
Fixes: a7eda6eddca5 ("BACKPORT: security: allow using Clang's zero initialization for stack variables")
Link: aef03c9b3b
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
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Merge 4.14.329 into android-4.14-stable
Changes in 4.14.329
mcb: Return actual parsed size when reading chameleon table
mcb-lpc: Reallocate memory region to avoid memory overlapping
virtio_balloon: Fix endless deflation and inflation on arm64
treewide: Spelling fix in comment
igb: Fix potential memory leak in igb_add_ethtool_nfc_entry
r8152: Increase USB control msg timeout to 5000ms as per spec
tcp: fix wrong RTO timeout when received SACK reneging
gtp: uapi: fix GTPA_MAX
i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR
i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node()
i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()
perf/core: Fix potential NULL deref
NFS: Don't call generic_error_remove_page() while holding locks
ARM: 8933/1: replace Sun/Solaris style flag on section directive
drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper()
kobject: Fix slab-out-of-bounds in fill_kobj_path()
f2fs: fix to do sanity check on inode type during garbage collection
nfsd: lock_rename() needs both directories to live on the same fs
x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility
x86/mm: Simplify RESERVE_BRK()
x86/mm: Fix RESERVE_BRK() for older binutils
driver: platform: Add helper for safer setting of driver_override
rpmsg: Fix kfree() of static memory on setting driver_override
rpmsg: Fix calling device_lock() on non-initialized device
rpmsg: glink: Release driver_override
rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
x86: Fix .brk attribute in linker script
ASoC: simple-card: fixup asoc_simple_probe() error handling
irqchip/stm32-exti: add missing DT IRQ flag translation
dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe
Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
fbdev: atyfb: only use ioremap_uc() on i386 and ia64
netfilter: nfnetlink_log: silence bogus compiler warning
ASoC: rt5650: fix the wrong result of key button
fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()
scsi: mpt3sas: Fix in error path
platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e
net: chelsio: cxgb4: add an error code check in t4_load_phy_fw
ata: ahci: fix enum constants for gcc-13
remove the sx8 block driver
vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF
PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device
usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility
tty: 8250: Remove UC-257 and UC-431
tty: 8250: Add support for additional Brainboxes UC cards
tty: 8250: Add support for Brainboxes UP cards
tty: 8250: Add support for Intashield IS-100
Linux 4.14.329
Change-Id: If187990b63eb0e3467f9d483ab7638db2640d0f3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.14.328 into android-4.14-stable
Changes in 4.14.328
RDMA/cxgb4: Check skb value for failure to allocate
HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
drm: etvnaviv: fix bad backport leading to warning
ieee802154: ca8210: Fix a potential UAF in ca8210_probe
drm/vmwgfx: fix typo of sizeof argument
ixgbe: fix crash with empty VF macvlan list
nfc: nci: assert requested protocol is valid
workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask()
usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer
net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
usb: musb: Get the musb_qh poniter after musb_giveback
usb: musb: Modify the "HWVers" register address
iio: pressure: bmp280: Fix NULL pointer exception
iio: pressure: ms5611: ms5611_prom_is_valid false negative bug
mcb: remove is_added flag from mcb_device struct
ceph: fix incorrect revoked caps assert in ceph_fill_file_size()
Input: powermate - fix use-after-free in powermate_config_complete
Input: xpad - add PXN V900 support
cgroup: Remove duplicates in cgroup v1 tasks file
pinctrl: avoid unsafe code pattern in find_pinctrl()
usb: gadget: udc-xilinx: replace memcpy with memcpy_toio
usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call
x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs
usb: hub: Guard against accesses to uninitialized BOS descriptors
Bluetooth: hci_event: Ignore NULL link key
Bluetooth: Reject connection with the device which has same BD_ADDR
Bluetooth: Fix a refcnt underflow problem for hci_conn
Bluetooth: vhci: Fix race when opening vhci device
Bluetooth: hci_event: Fix coding style
Bluetooth: avoid memcmp() out of bounds warning
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
regmap: fix NULL deref on lookup
KVM: x86: Mask LVTPC when handling a PMI
netfilter: nft_payload: fix wrong mac header matching
xfrm: fix a data-race in xfrm_gen_index()
net: ipv4: fix return value check in esp_remove_trailer
net: ipv6: fix return value check in esp_remove_trailer
net: rfkill: gpio: prevent value glitch during probe
net: usb: smsc95xx: Fix an error code in smsc95xx_reset()
i40e: prevent crash on probe if hw registers have invalid values
ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone
btrfs: initialize start_slot in btrfs_log_prealloc_extents
i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
overlayfs: set ctime when setting mtime and atime
gpio: timberdale: Fix potential deadlock on &tgpio->lock
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
tracing: relax trace_event_eval_update() execution with cond_resched()
HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event
Bluetooth: Avoid redundant authentication
Bluetooth: hci_core: Fix build warnings
wifi: mac80211: allow transmitting EAPOL frames with tainted key
wifi: cfg80211: avoid leaking stack data into trace
sky2: Make sure there is at least one frag_addr available
mmc: core: Capture correct oemid-bits for eMMC cards
Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"
ACPI: irq: Fix incorrect return value in acpi_register_gsi()
USB: serial: option: add Telit LE910C4-WWX 0x1035 composition
USB: serial: option: add entry for Sierra EM9191 with new firmware
USB: serial: option: add Fibocom to DELL custom modem FM101R-GL
perf: Disallow mis-matched inherited group reads
s390/pci: fix iommu bitmap allocation
gpio: vf610: set value before the direction to avoid a glitch
Bluetooth: hci_sock: fix slab oob read in create_monitor_event
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
Bluetooth: hci_event: Fix using memcmp when comparing keys
Linux 4.14.328
Change-Id: I0ad6691640e3f75a6016e2004f005414a50dc7b9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.14.327 into android-4.14-stable
Changes in 4.14.327
NFS/pNFS: Report EINVAL errors from connect() to the server
ipv4: fix null-deref in ipv4_link_failure
powerpc/perf/hv-24x7: Update domain value check
dccp: fix dccp_v4_err()/dccp_v6_err() again
team: fix null-ptr-deref when team device type is changed
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
clk: tegra: fix error return case for recalc_rate
xtensa: boot: don't add include-dirs
xtensa: boot/lib: fix function prototypes
parisc: sba: Fix compile warning wrt list of SBA devices
parisc: iosapic.c: Fix sparse warnings
parisc: irq: Make irq_stack_union static to avoid sparse warning
selftests/ftrace: Correctly enable event in instance-event.tc
ring-buffer: Avoid softlockup in ring_buffer_resize()
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
fbdev/sh7760fb: Depend on FB=y
ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones
ata: libahci: clear pending interrupt status
watchdog: iTCO_wdt: No need to stop the timer in probe
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
serial: 8250_port: Check IRQ data before use
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
i2c: i801: unregister tco_pdev in i801_probe() error path
btrfs: properly report 0 avail for very full file systems
ata: libata-core: Fix ata_port_request_pm() locking
ata: libata-core: Fix port and device removal
ata: libata-sata: increase PMP SRST timeout to 10s
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF
ext4: fix rec_len verify error
net/sched: sch_hfsc: Ensure inner classes have fsc curve
ata: libata: disallow dev-initiated LPM transitions to unsupported states
media: dvb: symbol fixup for dvb_attach() - again
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
wifi: mwifiex: Fix tlv_buf_left calculation
ubi: Refuse attaching if mtd's erasesize is 0
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close()
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
scsi: target: core: Fix deadlock due to recursive locking
modpost: add missing else to the "of" check
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
tcp: fix delayed ACKs for MSS boundary condition
sctp: update transport state when processing a dupcook packet
sctp: update hb timer immediately after users change hb_interval
cpupower: add Makefile dependencies for install targets
IB/mlx4: Fix the size of a buffer in add_port_entries()
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
RDMA/cma: Fix truncation compilation warning in make_cma_ports
RDMA/mlx5: Fix NULL string error
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
Revert "rtnetlink: Reject negative ifindexes in RTM_NEWLINK"
rtnetlink: Reject negative ifindexes in RTM_NEWLINK
xen/events: replace evtchn_rwlock with RCU
Linux 4.14.327
Change-Id: Id05d43bbb2482e858390f6cb31f43ba16c669675
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.14.326 into android-4.14-stable
Changes in 4.14.326
ARM: pxa: remove use of symbol_get()
mmc: au1xmmc: force non-modular build and remove symbol_get usage
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
USB: serial: option: add Quectel EM05G variant (0x030e)
USB: serial: option: add FOXCONN T99W368/T99W373 product
HID: wacom: remove the battery when the EKR is off
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
serial: sc16is7xx: fix bug when first setting GPIO direction
nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
pinctrl: amd: Don't show `Invalid config param` errors
lib/ubsan: remove returns-nonnull-attribute checks
9p: virtio: make sure 'offs' is initialized in zc_request
ASoC: da7219: Flush pending AAD IRQ when suspending
ethernet: atheros: fix return value check in atl1c_tso_csum()
m68k: Fix invalid .section syntax
s390/dasd: use correct number of retries for ERP requests
fs/nls: make load_nls() take a const parameter
ASoc: codecs: ES8316: Fix DMIC config
security: keys: perform capable check only on privileged operations
net: usb: qmi_wwan: add Quectel EM05GV2
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
bnx2x: fix page fault following EEH recovery
sctp: handle invalid error codes without calling BUG()
cifs: add a warning when the in-flight count goes negative
ALSA: seq: oss: Fix racy open/close of MIDI devices
powerpc/32: Include .branch_lt in data section
powerpc/32s: Fix assembler warning about r0
udf: Check consistency of Space Bitmap Descriptor
udf: Handle error when adding extent to a file
Revert "net: macsec: preserve ingress frame ordering"
reiserfs: Check the return value from __getblk()
fs: Fix error checking for d_hash_and_lookup()
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
regmap: rbtree: Use alloc_flags for memory allocations
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM
wifi: mwifiex: Fix OOB and integer underflow when rx packets
Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
net: tcp: fix unexcepted socket die when snd_wnd is 0
crypto: caam - fix unchecked return value error
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
fs: ocfs2: namei: check return value of ocfs2_add_entry()
wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
wifi: mwifiex: Fix missed return in oob checks failed path
wifi: ath9k: protect WMI command response buffer replacement with a lock
wifi: mwifiex: avoid possible NULL skb pointer dereference
wifi: ath9k: use IS_ERR() with debugfs_create_dir()
net: arcnet: Do not call kfree_skb() under local_irq_disable()
netrom: Deny concurrent connect().
ARM: dts: BCM53573: Add cells sizes to PCIe node
ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
drm: adv7511: Fix low refresh rate register for ADV7533/5
of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()
smackfs: Prevent underflow in smk_set_cipso()
audit: fix possible soft lockup in __audit_inode_child()
ALSA: ac97: Fix possible error value of *rac97
drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
clk: sunxi-ng: Modify mismatched function name
PCI: Mark NVIDIA T4 GPUs to avoid bus reset
PCI: pciehp: Use RMW accessors for changing LNKCTL
wifi: ath10k: Use RMW accessors for changing LNKCTL
nfs/blocklayout: Use the passed in gfp flags
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
jfs: validate max amount of blocks before allocation.
fs: lockd: avoid possible wrong NULL parameter
NFSD: da_addr_body field missing in some GETDEVICEINFO replies
drivers: usb: smsusb: fix error handling code in smsusb_init_device
media: dib7000p: Fix potential division by zero
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
media: cx24120: Add retval check for cx24120_message_send()
media: mediatek: vcodec: Return NULL if no vdec_fb is found
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
scsi: be2iscsi: Add length check when parsing nlattrs
scsi: qla4xxx: Add length check when parsing nlattrs
x86/APM: drop the duplicate APM_MINOR_DEV macro
scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
dma-buf/sync_file: Fix docs syntax
media: go7007: Remove redundant if statement
USB: gadget: f_mass_storage: Fix unused variable warning
cgroup:namespace: Remove unused cgroup_namespaces_init()
scsi: core: Use 32-bit hostnum in scsi_host_lookup()
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
serial: tegra: handle clk prepare error in tegra_uart_hw_init()
amba: bus: fix refcount leak
Revert "IB/isert: Fix incorrect release of isert connection"
HID: multitouch: Correct devm device reference for hidinput input_dev name
rpmsg: glink: Add check for kstrdup
dmaengine: ste_dma40: Add missing IRQ check in d40_probe
igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
netfilter: xt_u32: validate user space input
netfilter: xt_sctp: validate the flag_info count
igb: set max size RX buffer when store bad packet is enabled
PM / devfreq: Fix leak in devfreq_dev_release()
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
backlight/gpio_backlight: Compare against struct fb_info.device
backlight/bd6107: Compare against struct fb_info.device
backlight/lv5207lp: Compare against struct fb_info.device
media: dvb: symbol fixup for dvb_attach()
ntb: Drop packets when qp link is down
ntb: Clean up tx tail index on link down
ntb: Fix calculation ntb_transport_tx_free_entry()
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
procfs: block chmod on /proc/thread-self/comm
parisc: Fix /proc/cpuinfo output for lscpu
dccp: Fix out of bounds access in DCCP error handler
X.509: if signature is unsupported skip validation
net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
pstore/ram: Check start of empty przs during init
crypto: stm32 - fix loop iterating through scatterlist for DMA
scsi: qla2xxx: fix inconsistent TMF timeout
scsi: qla2xxx: Turn off noisy message log
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
drm/ast: Fix DRAM init on AST2200
parisc: led: Fix LAN receive and transmit LEDs
parisc: led: Reduce CPU overhead for disk & lan LED computation
clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
pwm: lpc32xx: Remove handling of PWM channels
net: read sk->sk_family once in sk_mc_loop()
igb: disable virtualization features on 82580
net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
af_unix: Fix data-races around user->unix_inflight.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data race around sk->sk_err.
net: sched: sch_qfq: Fix UAF in qfq_dequeue()
kcm: Destroy mutex in kcm_exit_net()
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
ata: sata_gemini: Add missing MODULE_DESCRIPTION
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
kcm: Fix memory leak in error path of kcm_sendmsg()
ixgbe: fix timestamp configuration code
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
parisc: Drop loops_per_jiffy from per_cpu struct
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
btrfs: output extra debug info if we failed to find an inline backref
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
wifi: ath9k: fix printk specifier
wifi: mwifiex: fix fortify warning
crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
tpm_tis: Resend command to recover from data transfer errors
alx: fix OOB-read compiler warning
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
md: raid1: fix potential OOB in raid1_remove_disk()
ext2: fix datatype of block number in ext2_xattr_set2()
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
media: anysee: fix null-ptr-deref in anysee_master_xfer
media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
iio: core: Use min() instead of min_t() to make code more robust
media: tuners: qt1010: replace BUG_ON with a regular error
media: pci: cx23885: replace BUG with error return
usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
serial: cpm_uart: Avoid suspicious locking
kobject: Add sanity check for kset->kobj.ktype in kset_register()
md/raid1: fix error: ISO C90 forbids mixed declarations
attr: block mode changes of symlinks
btrfs: fix lockdep splat and potential deadlock after failure running delayed items
nfsd: fix change_info in NFSv4 RENAME replies
mtd: rawnand: brcmnand: Fix crash during the panic_write
mtd: rawnand: brcmnand: Fix potential false time out warning
mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
net/sched: Retire rsvp classifier
Linux 4.14.326
Change-Id: I22815ecf1b4b346f889ccaa561b7cb9a20f204ce
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
