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b4a56abdf7d41c578ffe554eef69652e4df207b0
4742 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
|
6e0411bdc2 |
Merge 4.19.21 into android-4.19
Changes in 4.19.21
devres: Align data[] to ARCH_KMALLOC_MINALIGN
drm/bufs: Fix Spectre v1 vulnerability
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
drm/vgem: Fix vgem_init to get drm device available.
pinctrl: bcm2835: Use raw spinlock for RT compatibility
ASoC: Intel: mrfld: fix uninitialized variable access
gpiolib: Fix possible use after free on label
drm/sun4i: Initialize registers in tcon-top driver
genirq/affinity: Spread IRQs to all available NUMA nodes
gpu: ipu-v3: image-convert: Prevent race between run and unprepare
nds32: Fix gcc 8.0 compiler option incompatible.
wil6210: fix reset flow for Talyn-mb
wil6210: fix memory leak in wil_find_tx_bcast_2
ath10k: assign 'n_cipher_suites' for WCN3990
ath9k: dynack: use authentication messages for 'late' ack
scsi: lpfc: Correct LCB RJT handling
scsi: mpt3sas: Call sas_remove_host before removing the target devices
scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event
ARM: 8808/1: kexec:offline panic_smp_self_stop CPU
clk: boston: fix possible memory leak in clk_boston_setup()
dlm: Don't swamp the CPU with callbacks queued during recovery
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
powerpc/pseries: add of_node_put() in dlpar_detach_node()
crypto: aes_ti - disable interrupts while accessing S-box
drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE
serial: fsl_lpuart: clear parity enable bit when disable parity
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
MIPS: Boston: Disable EG20T prefetch
dpaa2-ptp: defer probe when portal allocation failed
iwlwifi: fw: do not set sgi bits for HE connection
staging:iio:ad2s90: Make probe handle spi_setup failure
fpga: altera-cvp: Fix registration for CvP incapable devices
Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1
fpga: altera-cvp: fix 'bad IO access' on x86_64
vbox: fix link error with 'gcc -Og'
platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup
i40e: prevent overlapping tx_timeout recover
scsi: hisi_sas: change the time of SAS SSP connection
staging: iio: ad7780: update voltage on read
usbnet: smsc95xx: fix rx packet alignment
drm/rockchip: fix for mailbox read size
ARM: OMAP2+: hwmod: Fix some section annotations
drm/amd/display: fix gamma not being applied correctly
drm/amd/display: calculate stream->phy_pix_clk before clock mapping
bpf: libbpf: retry map creation without the name
net/mlx5: EQ, Use the right place to store/read IRQ affinity hint
modpost: validate symbol names also in find_elf_symbol
perf tools: Add Hygon Dhyana support
soc/tegra: Don't leak device tree node reference
media: rc: ensure close() is called on rc_unregister_device
media: video-i2c: avoid accessing released memory area when removing driver
media: mtk-vcodec: Release device nodes in mtk_vcodec_init_enc_pm()
staging: erofs: fix the definition of DBG_BUGON
clk: meson: meson8b: do not use cpu_div3 for cpu_scale_out_sel
clk: meson: meson8b: fix the width of the cpu_scale_div clock
clk: meson: meson8b: mark the CPU clock as CLK_IS_CRITICAL
ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll
powerpc/32: Add .data..Lubsan_data*/.data..Lubsan_type* sections explicitly
iio: adc: meson-saradc: check for devm_kasprintf failure
iio: adc: meson-saradc: fix internal clock names
iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID
media: adv*/tc358743/ths8200: fill in min width/height/pixelclock
ACPI: SPCR: Consider baud rate 0 as preconfigured state
staging: pi433: fix potential null dereference
f2fs: move dir data flush to write checkpoint process
f2fs: fix race between write_checkpoint and write_begin
f2fs: fix wrong return value of f2fs_acl_create
i2c: sh_mobile: add support for r8a77990 (R-Car E3)
arm64: io: Ensure calls to delay routines are ordered against prior readX()
net: aquantia: return 'err' if set MPI_DEINIT state fails
sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN
soc: bcm: brcmstb: Don't leak device tree node reference
nfsd4: fix crash on writing v4_end_grace before nfsd startup
drm: Clear state->acquire_ctx before leaving drm_atomic_helper_commit_duplicated_state()
perf: arm_spe: handle devm_kasprintf() failure
arm64: io: Ensure value passed to __iormb() is held in a 64-bit register
Thermal: do not clear passive state during system sleep
thermal: Fix locking in cooling device sysfs update cur_state
firmware/efi: Add NULL pointer checks in efivars API functions
s390/zcrypt: improve special ap message cmd handling
mt76x0: dfs: fix IBI_R11 configuration on non-radar channels
arm64: ftrace: don't adjust the LR value
drm/v3d: Fix prime imports of buffers from other drivers.
ARM: dts: mmp2: fix TWSI2
ARM: dts: aspeed: add missing memory unit-address
x86/fpu: Add might_fault() to user_insn()
media: i2c: TDA1997x: select CONFIG_HDMI
media: DaVinci-VPBE: fix error handling in vpbe_initialize()
smack: fix access permissions for keyring
xtensa: xtfpga.dtsi: fix dtc warnings about SPI
usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb()
usb: dwc2: Disable power down feature on Samsung SoCs
usb: hub: delay hub autosuspend if USB3 port is still link training
timekeeping: Use proper seqcount initializer
usb: mtu3: fix the issue about SetFeature(U1/U2_Enable)
clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks
media: imx274: select REGMAP_I2C
drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)
tipc: fix node keep alive interval calculation
driver core: Move async_synchronize_full call
kobject: return error code if writing /sys/.../uevent fails
IB/hfi1: Unreserve a reserved request when it is completed
usb: dwc3: trace: add missing break statement to make compiler happy
gpio: mt7621: report failure of devm_kasprintf()
gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack
pinctrl: sx150x: handle failure case of devm_kstrdup
iommu/amd: Fix amd_iommu=force_isolation
ARM: dts: Fix OMAP4430 SDP Ethernet startup
mips: bpf: fix encoding bug for mm_srlv32_op
media: coda: fix H.264 deblocking filter controls
ARM: dts: Fix up the D-Link DIR-685 MTD partition info
watchdog: renesas_wdt: don't set divider while watchdog is running
ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1
usb: dwc3: gadget: Disable CSP for stream OUT ep
iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads
iommu/arm-smmu: Add support for qcom,smmu-v2 variant
iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
sata_rcar: fix deferred probing
clk: imx6sl: ensure MMDC CH0 handshake is bypassed
platform/x86: mlx-platform: Fix tachometer registers
cpuidle: big.LITTLE: fix refcount leak
OPP: Use opp_table->regulators to verify no regulator case
tee: optee: avoid possible double list_del()
drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver
drm/msm: dpu: Only check flush register against pending flushes
lightnvm: pblk: fix resubmission of overwritten write err lbas
lightnvm: pblk: add lock protection to list operations
i2c-axxia: check for error conditions first
phy: sun4i-usb: add support for missing USB PHY index
mlxsw: spectrum_acl: Limit priority value
udf: Fix BUG on corrupted inode
switchtec: Fix SWITCHTEC_IOCTL_EVENT_IDX_ALL flags overwrite
selftests/bpf: use __bpf_constant_htons in test_prog.c
ARM: pxa: avoid section mismatch warning
ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M
KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines
mmc: bcm2835: Recover from MMC_SEND_EXT_CSD
mmc: bcm2835: reset host on timeout
mmc: meson-mx-sdio: check devm_kasprintf for failure
memstick: Prevent memstick host from getting runtime suspended during card detection
mmc: sdhci-of-esdhc: Fix timeout checks
mmc: sdhci-omap: Fix timeout checks
mmc: sdhci-xenon: Fix timeout checks
mmc: jz4740: Get CD/WP GPIOs from descriptors
usb: renesas_usbhs: add support for RZ/G2E
btrfs: harden agaist duplicate fsid on scanned devices
serial: sh-sci: Fix locking in sci_submit_rx()
serial: sh-sci: Resume PIO in sci_rx_interrupt() on DMA failure
tty: serial: samsung: Properly set flags in autoCTS mode
perf test: Fix perf_event_attr test failure
perf dso: Fix unchecked usage of strncpy()
perf header: Fix unchecked usage of strncpy()
btrfs: use tagged writepage to mitigate livelock of snapshot
perf probe: Fix unchecked usage of strncpy()
i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E)
bnxt_en: Disable MSIX before re-reserving NQs/CMPL rings.
tools/power/x86/intel_pstate_tracer: Fix non root execution for post processing a trace file
livepatch: check kzalloc return values
arm64: KVM: Skip MMIO insn after emulation
usb: musb: dsps: fix otg state machine
usb: musb: dsps: fix runtime pm for peripheral mode
perf header: Fix up argument to ctime()
perf tools: Cast off_t to s64 to avoid warning on bionic libc
percpu: convert spin_lock_irq to spin_lock_irqsave.
net: hns3: fix incomplete uninitialization of IRQ in the hns3_nic_uninit_vector_data()
drm/amd/display: Add retry to read ddc_clock pin
Bluetooth: hci_bcm: Handle deferred probing for the clock supply
drm/amd/display: fix YCbCr420 blank color
powerpc/uaccess: fix warning/error with access_ok()
mac80211: fix radiotap vendor presence bitmap handling
xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi
mlxsw: spectrum: Properly cleanup LAG uppers when removing port from LAG
scsi: smartpqi: correct host serial num for ssa
scsi: smartpqi: correct volume status
scsi: smartpqi: increase fw status register read timeout
cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
net: hns3: add max vector number check for pf
powerpc/perf: Fix thresholding counter data for unknown type
iwlwifi: mvm: fix setting HE ppe FW config
powerpc/powernv/ioda: Allocate indirect TCE levels of cached userspace addresses on demand
mlx5: update timecounter at least twice per counter overflow
drbd: narrow rcu_read_lock in drbd_sync_handshake
drbd: disconnect, if the wrong UUIDs are attached on a connected peer
drbd: skip spurious timeout (ping-timeo) when failing promote
drbd: Avoid Clang warning about pointless switch statment
drm/amd/display: validate extended dongle caps
video: clps711x-fb: release disp device node in probe()
md: fix raid10 hang issue caused by barrier
fbdev: fbmem: behave better with small rotated displays and many CPUs
i40e: define proper net_device::neigh_priv_len
ice: Do not enable NAPI on q_vectors that have no rings
igb: Fix an issue that PME is not enabled during runtime suspend
ACPI/APEI: Clear GHES block_status before panic()
fbdev: fbcon: Fix unregister crash when more than one framebuffer
powerpc/mm: Fix reporting of kernel execute faults on the 8xx
pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins
pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins
KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported
powerpc/fadump: Do not allow hot-remove memory from fadump reserved area.
kvm: Change offset in kvm_write_guest_offset_cached to unsigned
NFS: nfs_compare_mount_options always compare auth flavors.
perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz
hwmon: (lm80) fix a missing check of the status of SMBus read
hwmon: (lm80) fix a missing check of bus read in lm80 probe
seq_buf: Make seq_buf_puts() null-terminate the buffer
crypto: ux500 - Use proper enum in cryp_set_dma_transfer
crypto: ux500 - Use proper enum in hash_set_dma_transfer
MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8
cifs: check ntwrk_buf_start for NULL before dereferencing it
f2fs: fix use-after-free issue when accessing sbi->stat_info
um: Avoid marking pages with "changed protection"
niu: fix missing checks of niu_pci_eeprom_read
f2fs: fix sbi->extent_list corruption issue
cgroup: fix parsing empty mount option string
perf python: Do not force closing original perf descriptor in evlist.get_pollfd()
scripts/decode_stacktrace: only strip base path when a prefix of the path
arch/sh/boards/mach-kfr2r09/setup.c: fix struct mtd_oob_ops build warning
ocfs2: don't clear bh uptodate for block read
ocfs2: improve ocfs2 Makefile
mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
zram: fix lockdep warning of free block handling
isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw()
gdrom: fix a memory leak bug
fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()
block/swim3: Fix -EBUSY error when re-opening device after unmount
thermal: bcm2835: enable hwmon explicitly
kdb: Don't back trace on a cpu that didn't round up
PCI: imx: Enable MSI from downstream components
thermal: generic-adc: Fix adc to temp interpolation
HID: lenovo: Add checks to fix of_led_classdev_register
arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition
kernel/hung_task.c: break RCU locks based on jiffies
proc/sysctl: fix return error for proc_doulongvec_minmax()
kernel/hung_task.c: force console verbose before panic
fs/epoll: drop ovflist branch prediction
exec: load_script: don't blindly truncate shebang string
kernel/kcov.c: mark write_comp_data() as notrace
scripts/gdb: fix lx-version string output
xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
xfs: cancel COW blocks before swapext
xfs: Fix error code in 'xfs_ioc_getbmap()'
xfs: fix overflow in xfs_attr3_leaf_verify
xfs: fix shared extent data corruption due to missing cow reservation
xfs: fix transient reference count error in xfs_buf_resubmit_failed_buffers
xfs: delalloc -> unwritten COW fork allocation can go wrong
fs/xfs: fix f_ffree value for statfs when project quota is set
xfs: fix PAGE_MASK usage in xfs_free_file_space
xfs: fix inverted return from xfs_btree_sblock_verify_crc
thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
dccp: fool proof ccid_hc_[rt]x_parse_options()
enic: fix checksum validation for IPv6
lib/test_rhashtable: Make test_insert_dup() allocate its hash table dynamically
net: dp83640: expire old TX-skb
net: dsa: Fix lockdep false positive splat
net: dsa: Fix NULL checking in dsa_slave_set_eee()
net: dsa: mv88e6xxx: Fix counting of ATU violations
net: dsa: slave: Don't propagate flag changes on down slave interfaces
net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames
net: systemport: Fix WoL with password after deep sleep
rds: fix refcount bug in rds_sock_addref
Revert "net: phy: marvell: avoid pause mode on SGMII-to-Copper for 88e151x"
rxrpc: bad unlock balance in rxrpc_recvmsg
sctp: check and update stream->out_curr when allocating stream_out
sctp: walk the list of asoc safely
skge: potential memory corruption in skge_get_regs()
virtio_net: Account for tx bytes and packets on sending xdp_frames
net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance
xfs: eof trim writeback mapping as soon as it is cached
ALSA: compress: Fix stop handling on compressed capture streams
ALSA: usb-audio: Add support for new T+A USB DAC
ALSA: hda - Serialize codec registrations
ALSA: hda/realtek - Fix lose hp_pins for disable auto mute
ALSA: hda/realtek - Use a common helper for hp pin reference
ALSA: hda/realtek - Headset microphone support for System76 darp5
fuse: call pipe_buf_release() under pipe lock
fuse: decrement NR_WRITEBACK_TEMP on the right page
fuse: handle zero sized retrieve correctly
HID: debug: fix the ring buffer implementation
dmaengine: bcm2835: Fix interrupt race on RT
dmaengine: bcm2835: Fix abort of transactions
dmaengine: imx-dma: fix wrong callback invoke
futex: Handle early deadlock return correctly
irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID
usb: phy: am335x: fix race condition in _probe
usb: dwc3: gadget: Handle 0 xfer length for OUT EP
usb: gadget: udc: net2272: Fix bitwise and boolean operations
usb: gadget: musb: fix short isoc packets with inventra dma
staging: speakup: fix tty-operation NULL derefs
scsi: cxlflash: Prevent deadlock when adapter probe fails
scsi: aic94xx: fix module loading
KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)
kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)
cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM
perf/x86/intel/uncore: Add Node ID mask
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
perf/core: Don't WARN() for impossible ring-buffer sizes
perf tests evsel-tp-sched: Fix bitwise operator
serial: fix race between flush_to_ldisc and tty_open
serial: 8250_pci: Make PCI class test non fatal
serial: sh-sci: Do not free irqs that have already been freed
cacheinfo: Keep the old value if of_property_read_u32 fails
IB/hfi1: Add limit test for RC/UC send via loopback
perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu()
ath9k: dynack: make ewma estimation faster
ath9k: dynack: check da->enabled first in sampling routines
Linux 4.19.21
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Du Changbin
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aacb2ab111 |
scripts/gdb: fix lx-version string output
[ Upstream commit |
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Marc Zyngier
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fa3c7c098c |
scripts/decode_stacktrace: only strip base path when a prefix of the path
[ Upstream commit
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Sami Tolvanen
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b6293e6c90 |
modpost: validate symbol names also in find_elf_symbol
[ Upstream commit
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Greg Kroah-Hartman
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26bf816608 |
Merge 4.19.18 into android-4.19
Changes in 4.19.18
ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address
mlxsw: spectrum: Disable lag port TX before removing it
mlxsw: spectrum_switchdev: Set PVID correctly during VLAN deletion
net: dsa: mv88x6xxx: mv88e6390 errata
net, skbuff: do not prefer skb allocation fails early
qmi_wwan: add MTU default to qmap network interface
r8169: Add support for new Realtek Ethernet
ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
net: clear skb->tstamp in bridge forwarding path
netfilter: ipset: Allow matching on destination MAC address for mac and ipmac sets
gpio: pl061: Move irq_chip definition inside struct pl061
drm/amd/display: Guard against null stream_state in set_crc_source
drm/amdkfd: fix interrupt spin lock
ixgbe: allow IPsec Tx offload in VEPA mode
platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey
e1000e: allow non-monotonic SYSTIM readings
usb: typec: tcpm: Do not disconnect link for self powered devices
selftests/bpf: enable (uncomment) all tests in test_libbpf.sh
of: overlay: add missing of_node_put() after add new node to changeset
writeback: don't decrement wb->refcnt if !wb->bdi
serial: set suppress_bind_attrs flag only if builtin
bpf: Allow narrow loads with offset > 0
ALSA: oxfw: add support for APOGEE duet FireWire
x86/mce: Fix -Wmissing-prototypes warnings
MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
crypto: ecc - regularize scalar for scalar multiplication
arm64: perf: set suppress_bind_attrs flag to true
drm/atomic-helper: Complete fake_commit->flip_done potentially earlier
clk: meson: meson8b: fix incorrect divider mapping in cpu_scale_table
samples: bpf: fix: error handling regarding kprobe_events
usb: gadget: udc: renesas_usb3: add a safety connection way for forced_b_device
fpga: altera-cvp: fix probing for multiple FPGAs on the bus
selinux: always allow mounting submounts
ASoC: pcm3168a: Don't disable pcm3168a when CONFIG_PM defined
scsi: qedi: Check for session online before getting iSCSI TLV data.
drm/amdgpu: Reorder uvd ring init before uvd resume
rxe: IB_WR_REG_MR does not capture MR's iova field
efi/libstub: Disable some warnings for x86{,_64}
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
clk: imx: make mux parent strings const
pstore/ram: Do not treat empty buffers as valid
media: uvcvideo: Refactor teardown of uvc on USB disconnect
powerpc/xmon: Fix invocation inside lock region
powerpc/pseries/cpuidle: Fix preempt warning
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
ASoC: use dma_ops of parent device for acp_audio_dma
media: venus: core: Set dma maximum segment size
staging: erofs: fix use-after-free of on-stack `z_erofs_vle_unzip_io'
net: call sk_dst_reset when set SO_DONTROUTE
scsi: target: use consistent left-aligned ASCII INQUIRY data
scsi: target/core: Make sure that target_wait_for_sess_cmds() waits long enough
selftests: do not macro-expand failed assertion expressions
arm64: kasan: Increase stack size for KASAN_EXTRA
clk: imx6q: reset exclusive gates on init
arm64: Fix minor issues with the dcache_by_line_op macro
bpf: relax verifier restriction on BPF_MOV | BPF_ALU
kconfig: fix file name and line number of warn_ignored_character()
kconfig: fix memory leak when EOF is encountered in quotation
mmc: atmel-mci: do not assume idle after atmci_request_end
btrfs: volumes: Make sure there is no overlap of dev extents at mount time
btrfs: alloc_chunk: fix more DUP stripe size handling
btrfs: fix use-after-free due to race between replace start and cancel
btrfs: improve error handling of btrfs_add_link
tty/serial: do not free trasnmit buffer page under port lock
perf intel-pt: Fix error with config term "pt=0"
perf tests ARM: Disable breakpoint tests 32-bit
perf svghelper: Fix unchecked usage of strncpy()
perf parse-events: Fix unchecked usage of strncpy()
perf vendor events intel: Fix Load_Miss_Real_Latency on SKL/SKX
netfilter: ipt_CLUSTERIP: check MAC address when duplicate config is set
netfilter: ipt_CLUSTERIP: remove wrong WARN_ON_ONCE in netns exit routine
netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine
x86/topology: Use total_cpus for max logical packages calculation
dm crypt: use u64 instead of sector_t to store iv_offset
dm kcopyd: Fix bug causing workqueue stalls
perf stat: Avoid segfaults caused by negated options
tools lib subcmd: Don't add the kernel sources to the include path
dm snapshot: Fix excessive memory usage and workqueue stalls
perf cs-etm: Correct packets swapping in cs_etm__flush()
perf tools: Add missing sigqueue() prototype for systems lacking it
perf tools: Add missing open_memstream() prototype for systems lacking it
quota: Lock s_umount in exclusive mode for Q_XQUOTA{ON,OFF} quotactls.
clocksource/drivers/integrator-ap: Add missing of_node_put()
dm: Check for device sector overflow if CONFIG_LBDAF is not set
Bluetooth: btusb: Add support for Intel bluetooth device 8087:0029
ALSA: bebob: fix model-id of unit for Apogee Ensemble
sysfs: Disable lockdep for driver bind/unbind files
IB/usnic: Fix potential deadlock
scsi: mpt3sas: fix memory ordering on 64bit writes
scsi: smartpqi: correct lun reset issues
ath10k: fix peer stats null pointer dereference
scsi: smartpqi: call pqi_free_interrupts() in pqi_shutdown()
scsi: megaraid: fix out-of-bound array accesses
iomap: don't search past page end in iomap_is_partially_uptodate
ocfs2: fix panic due to unrecovered local alloc
mm/page-writeback.c: don't break integrity writeback on ->writepage() error
mm/swap: use nr_node_ids for avail_lists in swap_info_struct
userfaultfd: clear flag if remap event not enabled
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
iwlwifi: mvm: Send LQ command as async when necessary
Bluetooth: Fix unnecessary error message for HCI request completion
ipmi: fix use-after-free of user->release_barrier.rda
ipmi: msghandler: Fix potential Spectre v1 vulnerabilities
ipmi: Prevent use-after-free in deliver_response
ipmi:ssif: Fix handling of multi-part return messages
ipmi: Don't initialize anything in the core until something uses it
Linux 4.19.18
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Masahiro Yamada
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461991104d |
kconfig: fix memory leak when EOF is encountered in quotation
[ Upstream commit
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Masahiro Yamada
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ba8efcdc57 |
kconfig: fix file name and line number of warn_ignored_character()
[ Upstream commit
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Greg Kroah-Hartman
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976f78d572 |
Merge 4.19.16 into android-4.19
Changes in 4.19.16 Btrfs: fix deadlock when using free space tree due to block group creation staging: rtl8188eu: Fix module loading from tasklet for CCMP encryption staging: rtl8188eu: Fix module loading from tasklet for WEP encryption cpufreq: scmi: Fix frequency invariance in slow path x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE ALSA: hda/realtek - Support Dell headset mode for New AIO platform ALSA: hda/realtek - Add unplug function into unplug state of Headset Mode for ALC225 ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225 CIFS: Fix adjustment of credits for MTU requests CIFS: Do not set credits to 1 if the server didn't grant anything CIFS: Do not hide EINTR after sending network packets CIFS: Fix credit computation for compounded requests cifs: Fix potential OOB access of lock element array usb: cdc-acm: send ZLP for Telit 3G Intel based modems USB: storage: don't insert sane sense for SPC3+ when bad sense specified USB: storage: add quirk for SMI SM3350 USB: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB slab: alien caches must not be initialized if the allocation of the alien cache failed mm/usercopy.c: no check page span for stack objects mm, memcg: fix reclaim deadlock with writeback ACPI: power: Skip duplicate power resource references in _PRx ACPI / PMIC: xpower: Fix TS-pin current-source handling ACPI/IORT: Fix rc_dma_get_range() i2c: dev: prevent adapter retries and timeout being set as minus value mtd: rawnand: qcom: fix memory corruption that causes panic vfio/type1: Fix unmap overflow off-by-one drm/amdgpu: Add new VegaM pci id PCI: dwc: Use interrupt masking instead of disabling PCI: dwc: Take lock when ACKing an interrupt PCI: dwc: Move interrupt acking into the proper callback drm/amd/display: Fix MST dp_blank REG_WAIT timeout drm/fb_helper: Allow leaking fbdev smem_start drm/fb-helper: Partially bring back workaround for bugs of SDL 1.2 drm/i915: Unwind failure on pinning the gen7 ppgtt drm/amdgpu: Don't ignore rc from drm_dp_mst_topology_mgr_resume() drm/amdgpu: Don't fail resume process if resuming atomic state fails rbd: don't return 0 on unmap if RBD_DEV_FLAG_REMOVING is set ext4: make sure enough credits are reserved for dioread_nolock writes ext4: fix a potential fiemap/page fault deadlock w/ inline_data ext4: avoid kernel warning when writing the superblock to a dead device ext4: use ext4_write_inode() when fsyncing w/o a journal ext4: track writeback errors using the generic tracking infrastructure ext4: fix special inode number checks in __ext4_iget() mm: page_mapped: don't assume compound page is huge or THP sunrpc: use-after-free in svc_process_common() KVM: arm/arm64: Fix VMID alloc race by reverting to lock-less arm64: compat: Don't pull syscall number from regs in arm_compat_syscall Btrfs: fix access to available allocation bits when starting balance Btrfs: fix deadlock when enabling quotas due to concurrent snapshot creation Btrfs: use nofs context when initializing security xattrs to avoid deadlock Linux 4.19.16 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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WANG Chao
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4bef2bacb1 |
x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE
commit |
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Greg Kroah-Hartman
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caf54339d3 |
Merge 4.19.15 into android-4.19
Changes in 4.19.15
ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V
pinctrl: meson: fix pull enable register calculation
arm64: dts: mt7622: fix no more console output on rfb1
powerpc: Fix COFF zImage booting on old powermacs
powerpc/mm: Fix linux page tables build with some configs
HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk
ARM: dts: imx7d-pico: Describe the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
IB/mlx5: Block DEVX umem from the non applicable cases
Input: restore EV_ABS ABS_RESERVED
powerpc/mm: Fallback to RAM if the altmap is unusable
drm/amdgpu: Fix DEBUG_LOCKS_WARN_ON(depth <= 0) in amdgpu_ctx.lock
IB/core: Fix oops in netdev_next_upper_dev_rcu()
checkstack.pl: fix for aarch64
xfrm: Fix error return code in xfrm_output_one()
xfrm: Fix bucket count reported to userspace
xfrm: Fix NULL pointer dereference in xfrm_input when skb_dst_force clears the dst_entry.
ieee802154: hwsim: fix off-by-one in parse nested
netfilter: nf_tables: fix suspicious RCU usage in nft_chain_stats_replace()
netfilter: seqadj: re-load tcp header pointer after possible head reallocation
Revert "scsi: qla2xxx: Fix NVMe Target discovery"
scsi: bnx2fc: Fix NULL dereference in error handling
Input: omap-keypad - fix idle configuration to not block SoC idle states
Input: synaptics - enable RMI on ThinkPad T560
ibmvnic: Convert reset work item mutex to spin lock
ibmvnic: Fix non-atomic memory allocation in IRQ context
ieee802154: ca8210: fix possible u8 overflow in ca8210_rx_done
x86/mm: Fix guard hole handling
x86/dump_pagetables: Fix LDT remap address marker
i40e: fix mac filter delete when setting mac address
ixgbe: Fix race when the VF driver does a reset
netfilter: ipset: do not call ipset_nest_end after nla_nest_cancel
netfilter: nat: can't use dst_hold on noref dst
netfilter: nf_conncount: use rb_link_node_rcu() instead of rb_link_node()
bnx2x: Clear fip MAC when fcoe offload support is disabled
bnx2x: Remove configured vlans as part of unload sequence.
bnx2x: Send update-svid ramrod with retry/poll flags enabled
scsi: target: iscsi: cxgbit: fix csk leak
scsi: target: iscsi: cxgbit: add missing spin_lock_init()
mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues
x86, hyperv: remove PCI dependency
drivers: net: xgene: Remove unnecessary forward declarations
net/tls: Init routines in create_ctx
w90p910_ether: remove incorrect __init annotation
net: hns: Incorrect offset address used for some registers.
net: hns: All ports can not work when insmod hns ko after rmmod.
net: hns: Some registers use wrong address according to the datasheet.
net: hns: Fixed bug that netdev was opened twice
net: hns: Clean rx fbd when ae stopped.
net: hns: Free irq when exit from abnormal branch
net: hns: Avoid net reset caused by pause frames storm
net: hns: Fix ntuple-filters status error.
net: hns: Add mac pcs config when enable|disable mac
net: hns: Fix ping failed when use net bridge and send multicast
mac80211: fix a kernel panic when TXing after TXQ teardown
SUNRPC: Fix a race with XPRT_CONNECTING
qed: Fix an error code qed_ll2_start_xmit()
net: macb: fix random memory corruption on RX with 64-bit DMA
net: macb: fix dropped RX frames due to a race
net: macb: add missing barriers when reading descriptors
lan743x: Expand phy search for LAN7431
lan78xx: Resolve issue with changing MAC address
vxge: ensure data0 is initialized in when fetching firmware version information
nl80211: fix memory leak if validate_pae_over_nl80211() fails
mac80211: free skb fraglist before freeing the skb
kbuild: fix false positive warning/error about missing libelf
m68k: Fix memblock-related crashes
virtio: fix test build after uio.h change
lan743x: Remove MAC Reset from initialization
gpio: mvebu: only fail on missing clk if pwm is actually to be used
Input: synaptics - enable SMBus for HP EliteBook 840 G4
net: netxen: fix a missing check and an uninitialized use
qmi_wwan: Fix qmap header retrieval in qmimux_rx_fixup
serial/sunsu: fix refcount leak
auxdisplay: charlcd: fix x/y command parsing
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
scsi: lpfc: do not set queue->page_count to 0 if pc_sli4_params.wqpcnt is invalid
fork: record start_time late
zram: fix double free backing device
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
mm, devm_memremap_pages: kill mapping "System RAM" support
mm, devm_memremap_pages: fix shutdown handling
mm, devm_memremap_pages: add MEMORY_DEVICE_PRIVATE support
mm, hmm: use devm semantics for hmm_devmem_{add, remove}
mm, hmm: mark hmm_devmem_{add, add_resource} EXPORT_SYMBOL_GPL
mm, swap: fix swapoff with KSM pages
memcg, oom: notify on oom killer invocation from the charge path
sunrpc: fix cache_head leak due to queued request
sunrpc: use SVC_NET() in svcauth_gss_* functions
powerpc: remove old GCC version checks
powerpc: consolidate -mno-sched-epilog into FTRACE flags
powerpc: avoid -mno-sched-epilog on GCC 4.9 and newer
powerpc: Disable -Wbuiltin-requires-header when setjmp is used
kbuild: add -no-integrated-as Clang option unconditionally
kbuild: consolidate Clang compiler flags
Makefile: Export clang toolchain variables
powerpc/boot: Set target when cross-compiling for clang
raid6/ppc: Fix build for clang
dma-direct: do not include SME mask in the DMA supported check
mt76x0: init hw capabilities
media: cx23885: only reset DMA on problematic CPUs
ALSA: cs46xx: Potential NULL dereference in probe
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: usb-audio: Check mixer unit descriptors more strictly
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
ALSA: usb-audio: Always check descriptor sizes in parser code
srcu: Lock srcu_data structure in srcu_gp_start()
driver core: Add missing dev->bus->need_parent_lock checks
Fix failure path in alloc_pid()
block: deactivate blk_stat timer in wbt_disable_default()
block: mq-deadline: Fix write completion handling
dlm: fixed memory leaks after failed ls_remove_names allocation
dlm: possible memory leak on error path in create_lkb()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: memory leaks on error path in dlm_user_request()
gfs2: Get rid of potential double-freeing in gfs2_create_inode
gfs2: Fix loop in gfs2_rbm_find
b43: Fix error in cordic routine
selinux: policydb - fix byte order and alignment issues
PCI / PM: Allow runtime PM without callback functions
lockd: Show pid of lockd for remote locks
nfsd4: zero-length WRITE should succeed
arm64: drop linker script hack to hide __efistub_ symbols
arm64: relocatable: fix inconsistencies in linker script and options
leds: pwm: silently error out on EPROBE_DEFER
Revert "powerpc/tm: Unset MSR[TS] if not recheckpointing"
powerpc/tm: Set MSR[TS] just prior to recheckpoint
iio: dac: ad5686: fix bit shift read register
9p/net: put a lower bound on msize
rxe: fix error completion wr_id and qp_num
RDMA/srpt: Fix a use-after-free in the channel release code
iommu/vt-d: Handle domain agaw being less than iommu agaw
sched/fair: Fix infinite loop in update_blocked_averages() by reverting
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Qian Cai
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7519ffa911 |
checkstack.pl: fix for aarch64
[ Upstream commit
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Greg Kroah-Hartman
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a87fb6b90d |
Merge 4.19.11 into android-4.19
Changes in 4.19.11 sched/pelt: Fix warning and clean up IRQ PELT config scsi: raid_attrs: fix unused variable warning staging: olpc_dcon: add a missing dependency slimbus: ngd: mark PM functions as __maybe_unused i2c: aspeed: fix build warning ARM: dts: qcom-apq8064-arrow-sd-600eval fix graph_endpoint warning drm/msm: fix address space warning pinctrl: sunxi: a83t: Fix IRQ offset typo for PH11 aio: fix spectre gadget in lookup_ioctx scripts/spdxcheck.py: always open files in binary mode fs/iomap.c: get/put the page in iomap_page_create/release() userfaultfd: check VM_MAYWRITE was set after verifying the uffd is registered arm64: dma-mapping: Fix FORCE_CONTIGUOUS buffer clearing block/bio: Do not zero user pages ovl: fix decode of dir file handle with multi lower layers ovl: fix missing override creds in link of a metacopy upper MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5910/OMAP310 mmc: core: use mrq->sbc when sending CMD23 for RPMB mmc: sdhci-omap: Fix DCRC error handling during tuning mmc: sdhci: fix the timeout check window for clock and reset fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS ARM: mmp/mmp2: fix cpu_is_mmp2() on mmp2-dt ARM: dts: bcm2837: Fix polarity of wifi reset GPIOs dm thin: send event about thin-pool state change _after_ making it dm cache metadata: verify cache has blocks in blocks_are_clean_separate_dirty() dm: call blk_queue_split() to impose device limits on bios tracing: Fix memory leak in create_filter() tracing: Fix memory leak in set_trigger_filter() tracing: Fix memory leak of instance function hash filters media: vb2: don't call __vb2_queue_cancel if vb2_start_streaming failed powerpc/msi: Fix NULL pointer access in teardown code powerpc: Look for "stdout-path" when setting up legacy consoles drm/nouveau/kms: Fix memory leak in nv50_mstm_del() drm/nouveau/kms/nv50-: also flush fb writes when rewinding push buffer Revert "drm/rockchip: Allow driver to be shutdown on reboot/kexec" drm/i915/gvt: Fix tiled memory decoding bug on BDW drm/i915/execlists: Apply a full mb before execution for Braswell drm/amdgpu/powerplay: Apply avfs cks-off voltages on VI drm/amdkfd: add new vega10 pci ids drm/amdgpu: add some additional vega10 pci ids drm/amdgpu: update smu firmware images for VI variants (v2) drm/amdgpu: update SMC firmware image for polaris10 variants dm zoned: Fix target BIO completion handling x86/build: Fix compiler support check for CONFIG_RETPOLINE Linux 4.19.11 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Thierry Reding
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b11d5c025d |
scripts/spdxcheck.py: always open files in binary mode
commit |
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Greg Kroah-Hartman
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49fe708f16 |
Merge 4.19.8 into android-4.19
Changes in 4.19.8 blk-mq: fix corruption with direct issue test_hexdump: use memcpy instead of strncpy unifdef: use memcpy instead of strncpy iser: set sector for ambiguous mr status errors uprobes: Fix handle_swbp() vs. unregister() + register() race once more mtd: nand: Fix memory allocation in nanddev_bbt_init() arm64: ftrace: Fix to enable syscall events on arm64 sched, trace: Fix prev_state output in sched_switch tracepoint tracepoint: Use __idx instead of idx in DO_TRACE macro to make it unique MIPS: ralink: Fix mt7620 nd_sd pinmux mips: fix mips_get_syscall_arg o32 check IB/mlx5: Avoid load failure due to unknown link width tracing/fgraph: Fix set_graph_function from showing interrupts drm/ast: Fix incorrect free on ioregs drm/amd/dm: Don't forget to attach MST encoders drm: set is_master to 0 upon drm_new_set_master() failure drm/meson: Fixes for drm_crtc_vblank_on/off support drm/meson: Enable fast_io in meson_dw_hdmi_regmap_config drm/meson: Fix OOB memory accesses in meson_viu_set_osd_lut() userfaultfd: use ENOENT instead of EFAULT if the atomic copy user fails userfaultfd: shmem: allocate anonymous memory for MAP_PRIVATE shmem userfaultfd: shmem: add i_size checks userfaultfd: shmem: UFFDIO_COPY: set the page dirty if VM_WRITE is not set kgdboc: Fix restrict error kgdboc: Fix warning with module build svm: Add mutex_lock to protect apic_access_page_done on AMD systems selinux: add support for RTM_NEWCHAIN, RTM_DELCHAIN, and RTM_GETCHAIN i40e: Fix deletion of MAC filters scsi: lpfc: fix block guard enablement on SLI3 adapters Input: xpad - quirk all PDP Xbox One gamepads Input: synaptics - add PNP ID for ThinkPad P50 to SMBus Input: matrix_keypad - check for errors from of_get_named_gpio() Input: cros_ec_keyb - fix button/switch capability reports Input: elan_i2c - add ELAN0620 to the ACPI table Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR Input: elan_i2c - add support for ELAN0621 touchpad btrfs: tree-checker: Don't check max block group size as current max chunk size limit is unreliable ARC: change defconfig defaults to ARCv2 arc: [devboards] Add support of NFSv3 ACL tipc: use destination length for copy string blk-mq: punt failed direct issue to dispatch list Linux 4.19.8 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Linus Torvalds
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0448ad42d6 |
unifdef: use memcpy instead of strncpy
commit
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Greg Kroah-Hartman
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c454ec1e21 |
Merge 4.19.7 into android-4.19
Changes in 4.19.7
mm/huge_memory: rename freeze_page() to unmap_page()
mm/huge_memory: splitting set mapping+index before unfreeze
mm/huge_memory: fix lockdep complaint on 32-bit i_size_read()
mm/khugepaged: collapse_shmem() stop if punched or truncated
mm/khugepaged: fix crashes due to misaccounted holes
mm/khugepaged: collapse_shmem() remember to clear holes
mm/khugepaged: minor reorderings in collapse_shmem()
mm/khugepaged: collapse_shmem() without freezing new_page
mm/khugepaged: collapse_shmem() do not crash on Compound
lan743x: Enable driver to work with LAN7431
lan743x: fix return value for lan743x_tx_napi_poll
net: don't keep lonely packets forever in the gro hash
net: gemini: Fix copy/paste error
net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue
packet: copy user buffers before orphan or clone
rapidio/rionet: do not free skb before reading its length
s390/qeth: fix length check in SNMP processing
usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2
net: thunderx: set xdp_prog to NULL if bpf_prog_add fails
net: skb_scrub_packet(): Scrub offload_fwd_mark
virtio-net: disable guest csum during XDP set
virtio-net: fail XDP set if guest csum is negotiated
net/dim: Update DIM start sample after each DIM iteration
tcp: defer SACK compression after DupThresh
net: phy: add workaround for issue where PHY driver doesn't bind to the device
tipc: fix lockdep warning during node delete
x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation
x86/speculation: Apply IBPB more strictly to avoid cross-process data leak
x86/speculation: Propagate information about RSB filling mitigation to sysfs
x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant
x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
x86/retpoline: Remove minimal retpoline support
x86/speculation: Update the TIF_SSBD comment
x86/speculation: Clean up spectre_v2_parse_cmdline()
x86/speculation: Remove unnecessary ret variable in cpu_show_common()
x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common()
x86/speculation: Disable STIBP when enhanced IBRS is in use
x86/speculation: Rename SSBD update functions
x86/speculation: Reorganize speculation control MSRs update
sched/smt: Make sched_smt_present track topology
x86/Kconfig: Select SCHED_SMT if SMP enabled
sched/smt: Expose sched_smt_present static key
x86/speculation: Rework SMT state change
x86/l1tf: Show actual SMT state
x86/speculation: Reorder the spec_v2 code
x86/speculation: Mark string arrays const correctly
x86/speculataion: Mark command line parser data __initdata
x86/speculation: Unify conditional spectre v2 print functions
x86/speculation: Add command line control for indirect branch speculation
x86/speculation: Prepare for per task indirect branch speculation control
x86/process: Consolidate and simplify switch_to_xtra() code
x86/speculation: Avoid __switch_to_xtra() calls
x86/speculation: Prepare for conditional IBPB in switch_mm()
ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
x86/speculation: Split out TIF update
x86/speculation: Prevent stale SPEC_CTRL msr content
x86/speculation: Prepare arch_smt_update() for PRCTL mode
x86/speculation: Add prctl() control for indirect branch speculation
x86/speculation: Enable prctl mode for spectre_v2_user
x86/speculation: Add seccomp Spectre v2 user space protection mode
x86/speculation: Provide IBPB always command line options
userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
kvm: mmu: Fix race in emulated page table writes
kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb
KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset
KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall
KVM: LAPIC: Fix pv ipis use-before-initialization
KVM: X86: Fix scan ioapic use-before-initialization
KVM: VMX: re-add ple_gap module parameter
xtensa: enable coprocessors that are being flushed
xtensa: fix coprocessor context offset definitions
xtensa: fix coprocessor part of ptrace_{get,set}xregs
udf: Allow mounting volumes with incorrect identification strings
btrfs: Always try all copies when reading extent buffers
Btrfs: ensure path name is null terminated at btrfs_control_ioctl
Btrfs: fix rare chances for data loss when doing a fast fsync
Btrfs: fix race between enabling quotas and subvolume creation
btrfs: relocation: set trans to be NULL after ending transaction
PCI: layerscape: Fix wrong invocation of outbound window disable accessor
PCI: dwc: Fix MSI-X EP framework address calculation bug
PCI: Fix incorrect value returned from pcie_get_speed_cap()
arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
x86/MCE/AMD: Fix the thresholding machinery initialization order
x86/fpu: Disable bottom halves while loading FPU registers
perf/x86/intel: Move branch tracing setup to the Intel-specific source file
perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts()
perf/x86/intel: Disallow precise_ip on BTS events
fs: fix lost error code in dio_complete
ALSA: wss: Fix invalid snd_free_pages() at error path
ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write
ALSA: control: Fix race between adding and removing a user element
ALSA: sparc: Fix invalid snd_free_pages() at error path
ALSA: hda: Add ASRock N68C-S UCC the power_save blacklist
ALSA: hda/realtek - Support ALC300
ALSA: hda/realtek - fix headset mic detection for MSI MS-B171
ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops
ALSA: hda/realtek - Add auto-mute quirk for HP Spectre x360 laptop
function_graph: Create function_graph_enter() to consolidate architecture code
ARM: function_graph: Simplify with function_graph_enter()
microblaze: function_graph: Simplify with function_graph_enter()
x86/function_graph: Simplify with function_graph_enter()
nds32: function_graph: Simplify with function_graph_enter()
powerpc/function_graph: Simplify with function_graph_enter()
sh/function_graph: Simplify with function_graph_enter()
sparc/function_graph: Simplify with function_graph_enter()
parisc: function_graph: Simplify with function_graph_enter()
riscv/function_graph: Simplify with function_graph_enter()
s390/function_graph: Simplify with function_graph_enter()
arm64: function_graph: Simplify with function_graph_enter()
MIPS: function_graph: Simplify with function_graph_enter()
function_graph: Make ftrace_push_return_trace() static
function_graph: Use new curr_ret_depth to manage depth instead of curr_ret_stack
function_graph: Have profiler use curr_ret_stack and not depth
function_graph: Move return callback before update of curr_ret_stack
function_graph: Reverse the order of pushing the ret_stack and the callback
binder: fix race that allows malicious free of live buffer
ext2: initialize opts.s_mount_opt as zero before using it
ext2: fix potential use after free
ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0
ASoC: pcm186x: Fix device reset-registers trigger value
ARM: dts: rockchip: Remove @0 from the veyron memory node
dmaengine: at_hdmac: fix memory leak in at_dma_xlate()
dmaengine: at_hdmac: fix module unloading
staging: most: use format specifier "%s" in snprintf
staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION
staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc'
staging: mt7621-pinctrl: fix uninitialized variable ngroups
staging: rtl8723bs: Fix incorrect sense of ether_addr_equal
staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station
USB: usb-storage: Add new IDs to ums-realtek
usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series
Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid"
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
iio:st_magn: Fix enable device after trigger
lib/test_kmod.c: fix rmmod double free
mm: cleancache: fix corruption on missed inode invalidation
mm: use swp_offset as key in shmem_replace_page()
Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl()
misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
Linux 4.19.7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Zhenzhong Duan
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8c4ad5d391 |
x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
commit
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Greg Hackmann
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4c451dba25 |
ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple
Android has an unusual setup where the kernel needs to target [arch]-linux-gnu to avoid Android userspace-specific flags and optimizations, but AOSP doesn't ship a matching binutils. Add a new variable CLANG_TRIPLE which can override the "-target" triple used to compile the kernel, while using a different CROSS_COMPILE to pick the binutils/gcc installation. For Android you'd do something like: export CLANG_TRIPLE=aarch64-linux-gnu- export CROSS_COMPILE=aarch64-linux-android- If you don't need something like this, leave CLANG_TRIPLE unset and it will default to CROSS_COMPILE. Change-Id: I85d63599c6ab8ed458071cdf9197d85b1f7f150b Signed-off-by: Greg Hackmann <ghackmann@google.com> [astrachan: Added a script to check for incorrectly falling back to the default when CLANG_TRIPLE is unset] Bug: 118439987 Bug: 120440614 Test: make CLANG_TRIPLE=x86_64-linux-gnu CC=clang Signed-off-by: Alistair Strachan <astrachan@google.com> |
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Guenter Roeck
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62b5dea3ac |
Revert "scripts/setlocalversion: git: Make -dirty check more robust"
[ Upstream commit |
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Masahiro Yamada
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4d17f22eb1 |
kbuild: deb-pkg: fix too low build version number
[ Upstream commit |
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Uwe Kleine-König
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ccbc11b384 |
scripts/spdxcheck.py: make python3 compliant
commit
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Greg Kroah-Hartman
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e5337178f7 |
Merge tag 'kbuild-fixes-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Masahiro writes: "Kbuild fixes for v4.19 (2nd) - Fix warnings from recordmcount.pl when building with Clang - Allow Clang to use GNU toolchains correctly - Disable CONFIG_SAMPLES for UML to avoid build error" * tag 'kbuild-fixes-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: samples: disable CONFIG_SAMPLES for UML kbuild: allow to use GCC toolchain not in Clang search path ftrace: Build with CPPFLAGS to get -Qunused-arguments |
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Joel Stanley
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5a4630aadb |
ftrace: Build with CPPFLAGS to get -Qunused-arguments
When building to record the mcount locations the kernel uses KBUILD_CFLAGS but not KBUILD_CPPFLAGS. This means it lacks -Qunused-arguments when building with clang, resulting in a lot of noisy warnings. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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Greg Kroah-Hartman
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c0747ad363 |
Merge tag 'linux-kselftest-4.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pulled kselftest fixes from Shuah: "This Kselftest fixes update for 4.9-rc5 consists of: -- fixes to build failures -- fixes to add missing config files to increase test coverage -- fixes to cgroup test and a new cgroup test for memory.oom.group" |
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Linus Torvalds
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1d22577703 |
Merge tag 'kbuild-fixes-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- make setlocalversion more robust about -dirty check
- loosen the pkg-config requirement for Kconfig
- change missing depmod to a warning from an error
- warn modules_install when System.map is missing
* tag 'kbuild-fixes-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: modules_install: warn when missing System.map file
kbuild: make missing $DEPMOD a Warning instead of an Error
kconfig: do not require pkg-config on make {menu,n}config
kconfig: remove a spurious self-assignment
scripts/setlocalversion: git: Make -dirty check more robust
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Randy Dunlap
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f0b0d88a82 |
kbuild: modules_install: warn when missing System.map file
If there is no System.map file for "make modules_install", scripts/depmod.sh will silently exit with success, having done nothing. Since this is an unexpected situation, change it to report a Warning for the missing file. The behavior is not changed except for the Warning message. The (previous) silent success and new Warning can be reproduced by: $ make mrproper; make defconfig $ make modules; make modules_install and since System.map is produced by "make vmlinux", the steps above omit producing the System.map file. Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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Linus Torvalds
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d0c1db1da4 |
Merge tag 'nds32-for-linus-4.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux
Pull nds32 updates from Greentime Hu: "Contained in here are the bug fixes, building error fixes and ftrace support for nds32" * tag 'nds32-for-linus-4.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux: nds32: linker script: GCOV kernel may refers data in __exit nds32: fix build error because of wrong semicolon nds32: Fix a kernel panic issue because of wrong frame pointer access. nds32: Only print one page of stack when die to prevent printing too much information. nds32: Add macro definition for offset of lp register on stack nds32: Remove the deprecated ABI implementation nds32/stack: Get real return address by using ftrace_graph_ret_addr nds32/ftrace: Support dynamic function graph tracer nds32/ftrace: Support dynamic function tracer nds32/ftrace: Add RECORD_MCOUNT support nds32/ftrace: Support static function graph tracer nds32/ftrace: Support static function tracer nds32: Extract the checking and getting pointer to a macro nds32: Clean up the coding style nds32: Fix get_user/put_user macro expand pointer problem nds32: Fix empty call trace nds32: add NULL entry to the end of_device_id array nds32: fix logic for module |
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Anders Roxell
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b2d35fa5fc |
selftests: add headers_install to lib.mk
If the kernel headers aren't installed we can't build all the tests. Add a new make target rule 'khdr' in the file lib.mk to generate the kernel headers and that gets include for every test-dir Makefile that includes lib.mk If the testdir in turn have its own sub-dirs the top_srcdir needs to be set to the linux-rootdir to be able to generate the kernel headers. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Reviewed-by: Fathi Boudra <fathi.boudra@linaro.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org> |
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Joe Perches
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c5967e989f |
checkpatch: add __ro_after_init to known $Attribute
__ro_after_init is a specific __attribute__ that checkpatch does currently
not understand.
Add it to the known $Attribute types so that code that uses variables
declared with __ro_after_init are not thought to be a modifier type.
This appears as a defect in checkpatch output of code like:
static bool trust_cpu __ro_after_init = IS_ENABLED(CONFIG_RANDOM_TRUST_CPU);
[...]
if (trust_cpu && arch_init) {
where checkpatch reports:
ERROR: space prohibited after that '&&' (ctx:WxW)
if (trust_cpu && arch_init) {
Link: http://lkml.kernel.org/r/0fa8a2cb83ade4c525e18261ecf6cfede3015983.camel@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Kees Cook <keescook@chromium.org>
Tested-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Joe Perches
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328b5f417a |
checkpatch: add optional static const to blank line declarations test
Using a static const struct definition as part of a series of declarations produces a false positive "Missing a blank line after declarations" for code like: WARNING: Missing a blank line after declarations #710: FILE: drivers/gpu/drm/tidss/tidss_scale_coefs.c:137: + int inc; + static const struct { So fix it. Link: http://lkml.kernel.org/r/5905126e70b0ed1781e49265fd5c49c5090d0223.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Reported-by: Jyri Sarha <jsarha@ti.com> Cc: "Valkeinen, Tomi" <tomi.valkeinen@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Zong Li
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fbf58a52ac |
nds32/ftrace: Add RECORD_MCOUNT support
Recognize NDS32 object files in recordmcount.pl. Signed-off-by: Zong Li <zong@andestech.com> Acked-by: Greentime Hu <greentime@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com> |
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Randy Dunlap
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914b087ff9 |
kbuild: make missing $DEPMOD a Warning instead of an Error
When $DEPMOD is not found, only print a warning instead of exiting
with an error message and error status:
Warning: 'make modules_install' requires /sbin/depmod. Please install it.
This is probably in the kmod package.
Change the Error to a Warning because "not all build hosts for cross
compiling Linux are Linux systems and are able to provide a working
port of depmod, especially at the file patch /sbin/depmod."
I.e., "make modules_install" may be used to copy/install the
loadable modules files to a target directory on a build system and
then transferred to an embedded device where /sbin/depmod is run
instead of it being run on the build system.
Fixes:
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Masahiro Yamada
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fd65465b70 |
kconfig: do not require pkg-config on make {menu,n}config
Meelis Roos reported a {menu,n}config regression:
"I have libncurses devel package installed in the default system
location (as do 99%+ on actual developers probably) and in this
case, pkg-config is useless. pkg-config is needed only when
libraries and headers are installed in non-default locations but
it is bad to require installation of pkg-config on all the machines
where make menuconfig would be possibly run."
For {menu,n}config, do not use pkg-config if it is not installed.
For {g,x}config, keep checking pkg-config since we really rely on it
for finding the installation paths of the required packages.
Fixes:
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Linus Torvalds
|
899ba79553 |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"Speculation:
- Make the microcode check more robust
- Make the L1TF memory limit depend on the internal cache physical
address space and not on the CPUID advertised physical address
space, which might be significantly smaller. This avoids disabling
L1TF on machines which utilize the full physical address space.
- Fix the GDT mapping for EFI calls on 32bit PTI
- Fix the MCE nospec implementation to prevent #GP
Fixes and robustness:
- Use the proper operand order for LSL in the VDSO
- Prevent NMI uaccess race against CR3 switching
- Add a lockdep check to verify that text_mutex is held in
text_poke() functions
- Repair the fallout of giving native_restore_fl() a prototype
- Prevent kernel memory dumps based on usermode RIP
- Wipe KASAN shadow stack before rewinding the stack to prevent false
positives
- Move the AMS GOTO enforcement to the actual build stage to allow
user API header extraction without a compiler
- Fix a section mismatch introduced by the on demand VDSO mapping
change
Miscellaneous:
- Trivial typo, GCC quirk removal and CC_SET/OUT() cleanups"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/pti: Fix section mismatch warning/error
x86/vdso: Fix lsl operand order
x86/mce: Fix set_mce_nospec() to avoid #GP fault
x86/efi: Load fixmap GDT in efi_call_phys_epilog()
x86/nmi: Fix NMI uaccess race against CR3 switching
x86: Allow generating user-space headers without a compiler
x86/dumpstack: Don't dump kernel memory based on usermode RIP
x86/asm: Use CC_SET()/CC_OUT() in __gen_sigismember()
x86/alternatives: Lockdep-enforce text_mutex in text_poke*()
x86/entry/64: Wipe KASAN stack shadow before rewind_stack_do_exit()
x86/irqflags: Mark native_restore_fl extern inline
x86/build: Remove jump label quirk for GCC older than 4.5.2
x86/Kconfig: Fix trivial typo
x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+
x86/spectre: Add missing family 6 check to microcode check
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Lukas Bulwahn
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bc8d2e20a3 |
kconfig: remove a spurious self-assignment
The self assignment was probably introduced by an automated code refactoring in commit |
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Genki Sky
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6147b1cf19 |
scripts/setlocalversion: git: Make -dirty check more robust
$(git diff-index) relies on the index being refreshed. This refreshing
of the index used to happen, but was removed in
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Masahiro Yamada
|
113fc08357 |
objtool: Remove workaround for unreachable warnings from old GCC
Commit |
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Masahiro Yamada
|
36bf9da291 |
x86/build: Remove jump label quirk for GCC older than 4.5.2
Commit
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Linus Torvalds
|
c4726e774e |
Merge tag 'gcc-plugins-v4.19-rc1-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull gcc plugin fix from Kees Cook: "Lift gcc test into Kconfig. This is for better behavior when the kernel is built with Clang, reported by Stefan Agner" * tag 'gcc-plugins-v4.19-rc1-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: Disable when building under Clang |
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Linus Torvalds
|
1bc276775d |
Merge tag 'kbuild-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- add build_{menu,n,g,x}config targets for compile-testing Kconfig
- fix and improve recursive dependency detection in Kconfig
- fix parallel building of menuconfig/nconfig
- fix syntax error in clang-version.sh
- suppress distracting log from syncconfig
- remove obsolete "rpm" target
- remove VMLINUX_SYMBOL(_STR) macro entirely
- fix microblaze build with CONFIG_DYNAMIC_FTRACE
- move compiler test for dead code/data elimination to Kconfig
- rename well-known LDFLAGS variable to KBUILD_LDFLAGS
- misc fixes and cleanups
* tag 'kbuild-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: rename LDFLAGS to KBUILD_LDFLAGS
kbuild: pass LDFLAGS to recordmcount.pl
kbuild: test dead code/data elimination support in Kconfig
initramfs: move gen_initramfs_list.sh from scripts/ to usr/
vmlinux.lds.h: remove stale <linux/export.h> include
export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()
Coccinelle: remove pci_alloc_consistent semantic to detect in zalloc-simple.cocci
kbuild: make sorting initramfs contents independent of locale
kbuild: remove "rpm" target, which is alias of "rpm-pkg"
kbuild: Fix LOADLIBES rename in Documentation/kbuild/makefiles.txt
kconfig: suppress "configuration written to .config" for syncconfig
kconfig: fix "Can't open ..." in parallel build
kbuild: Add a space after `!` to prevent parsing as file pattern
scripts: modpost: check memory allocation results
kconfig: improve the recursive dependency report
kconfig: report recursive dependency involving 'imply'
kconfig: error out when seeing recursive dependency
kconfig: add build-only configurator targets
scripts/dtc: consolidate include path options in Makefile
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Finn Thain
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3cc97bea60 |
treewide: correct "differenciate" and "instanciate" typos
Also add these typos to spelling.txt so checkpatch.pl will look for them. Link: http://lkml.kernel.org/r/88af06b9de34d870cb0afc46cfd24e0458be2575.1529471371.git.fthain@telegraphics.com.au Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Masahiro Yamada
|
d503ac531a |
kbuild: rename LDFLAGS to KBUILD_LDFLAGS
Commit |
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Masahiro Yamada
|
87a32e6240 |
kbuild: pass LDFLAGS to recordmcount.pl
Since commit |
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Kees Cook
|
b04413330c |
gcc-plugins: Disable when building under Clang
Prior to doing compiler feature detection in Kconfig, attempts to build GCC plugins with Clang would fail the build, much in the same way missing GCC plugin headers would fail the build. However, now that this logic has been lifted into Kconfig, add an explicit test for GCC (instead of duplicating it in the feature-test script). Reported-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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Rob Herring
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133712a2ec |
checkpatch: DT bindings should be a separate patch
Devicetree bindings should be their own patch as documented in Documentation/devicetree/bindings/submitting-patches.txt section I.1. This is because bindings are logically independent from a driver implementation, they have a different maintainer (even though they often are applied via the same tree), and it makes for a cleaner history in the DT only tree created with git-filter-branch. [robh@kernel.org: add doc pointer to warning, simplify logic] Link: http://lkml.kernel.org/r/20180810170513.26284-1-robh@kernel.org [robh@kernel.org: v3] Link: http://lkml.kernel.org/r/20180810225049.20452-1-robh@kernel.org Link: http://lkml.kernel.org/r/20180809205032.22205-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Joe Perches
|
809e082e97 |
checkpatch: warn on unnecessary int declarations
On Sun, 2018-08-05 at 08:52 -0700, Linus Torvalds wrote: > "long unsigned int" isn't _technically_ wrong. But we normally > call that type "unsigned long". So add a checkpatch test for it. Link: http://lkml.kernel.org/r/7bbd97dc0a1e5896a0251fada7bb68bb33643f77.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Michal Zylowski
|
6ad724e2a4 |
checkpatch: check for space after "else" keyword
Current checkpatch implementation permits notation like
} else{
in kernel code. It looks like oversight and inconsistency in checkpatch
rules (e.g. instruction like 'do' is tested).
Add regex for checking space after 'else' keyword and trigger error if
space is not present.
Link: http://lkml.kernel.org/r/1533545753-8870-1-git-send-email-michal.zylowski@intel.com
Signed-off-by: Michal Zylowski <michal.zylowski@intel.com>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Joe Perches
|
5629411279 |
checkpatch: fix SPDX license check with --root=<path>
checkpatch uses the in-kernel script spdxcheck.py to validate the specific license in a file or script. This check can currently fail for a couple reasons: o spdxcheck.py assumes the existence of git tree that may not exist for a bare source tree from something like a tarball o the spdxcheck.py must be run from the top level root directory So add a git existence test and set the subprocess subdirectory. Link: http://lkml.kernel.org/r/2b32864324ae9c92948b002ec4c0c22409ed98f1.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Reported-by: Charlemagne Lasse <charlemagnelasse@gmail.com> Tested-by: Charlemagne Lasse <charlemagnelasse@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Joe Perches
|
490b292c83 |
checkpatch: warn when a patch doesn't have a description
Potential patches should have a commit description. Emit a warning when there isn't one. [akpm@linux-foundation.org: s/else if/elsif/] Link: http://lkml.kernel.org/r/1b099f4d8373aa583a17011992676bf0f3f09eee.camel@perches.com Signed-off-by: Joe Perches <joe@perches.com> Suggested-by: Prakruthi Deepak Heragu <pheragu@codeaurora.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Prakruthi Deepak Heragu
|
60f8901055 |
checkpatch: check for #if 0/#if 1
The #if 0 or #if 1 is used to toggle features. Warn if #if 0 or #if 1 is present and suggest that they can be removed. [akpm@linux-foundation.org: fix spacing around periods, per Joe\ Link: http://lkml.kernel.org/r/1532625218-24321-1-git-send-email-pheragu@codeaurora.org Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Prakruthi Deepak Heragu <pheragu@codeaurora.org> Acked-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |