c46b91c287e34cbfff8f44805b318b207838a6be
1839 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Suren Baghdasaryan
|
c46b91c287 |
ANDROID: Fix the drain_all_pages default condition broken by a hook
The condition introduced by a patch adding a vendor hook to skip
drain_all_pages is invalid and changes the default behavior for CMA
allocations. Fix the condition to restore default behavior.
Fixes: a2485b8abd57 ("ANDROID: vendor_hooks: Add hooks to for alloc_contig_range")
Bug: 232357688
Bug: 234405962
Reported-by: Yong-Taek Lee <ytk.lee@samsung.com>
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I686ad9dff57f604557f79cf4dc12cde55474e533
|
||
Peifeng Li
|
a82943cdfb |
ANDROID: vendor_hooks: Add hooks to for alloc_contig_range
Provide a vendor hook to allow drain_all_pages to be skipped during alloc_contig_range in some cases to avoid delays caused by it in cases when the benefits of draining pcp lists are known to be small. Bug: 224732340 Bug: 234405962 Signed-off-by: Peifeng Li <lipeifeng@oppo.com> Change-Id: I0a82f668cf985ad5344d666c0c6372a7e61c3798 |
||
Liujie Xie
|
d1ba6f2de7 |
ANDROID: vendor_hooks: Add hooks for __alloc_pages_direct_reclaim
Provide a vendor hook to allow drain_all_pages to be skipped during direct reclaim in some cases to avoid delays caused by it in cases when the benefits of draining pcp lists are known to be small. Bug: 220811627 Bug: 234405962 Signed-off-by: Liujie Xie <xieliujie@oppo.com> Change-Id: I0805241f81e0a94afcf62c98e97cff125d4061e2 |
||
Greg Kroah-Hartman
|
3d8ac88867 |
Merge 5.15.46 into android14-5.15
Changes in 5.15.46
binfmt_flat: do not stop relocating GOT entries prematurely on riscv
parisc/stifb: Implement fb_is_primary_device()
parisc/stifb: Keep track of hardware path of graphics card
RISC-V: Mark IORESOURCE_EXCLUSIVE for reserved mem instead of IORESOURCE_BUSY
riscv: Initialize thread pointer before calling C functions
riscv: Fix irq_work when SMP is disabled
riscv: Wire up memfd_secret in UAPI header
riscv: Move alternative length validation into subsection
ALSA: hda/realtek - Add new type for ALC245
ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop
ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS
ALSA: usb-audio: Cancel pending work at closing a MIDI substream
USB: serial: pl2303: fix type detection for odd device
USB: serial: option: add Quectel BG95 modem
USB: new quirk for Dell Gen 2 devices
usb: isp1760: Fix out-of-bounds array access
usb: dwc3: gadget: Move null pinter check to proper place
usb: core: hcd: Add support for deferring roothub registration
fs/ntfs3: Update valid size if -EIOCBQUEUED
fs/ntfs3: Fix fiemap + fix shrink file size (to remove preallocated space)
fs/ntfs3: Keep preallocated only if option prealloc enabled
fs/ntfs3: Check new size for limits
fs/ntfs3: In function ntfs_set_acl_ex do not change inode->i_mode if called from function ntfs_init_acl
fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()'
fs/ntfs3: Update i_ctime when xattr is added
fs/ntfs3: Restore ntfs_xattr_get_acl and ntfs_xattr_set_acl functions
cifs: fix potential double free during failed mount
cifs: when extending a file with falloc we should make files not-sparse
xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI
platform/x86: intel-hid: fix _DSM function index handling
x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails
perf/x86/intel: Fix event constraints for ICL
x86/kexec: fix memory leak of elf header buffer
x86/sgx: Set active memcg prior to shmem allocation
ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP
ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
btrfs: add "0x" prefix for unsupported optional features
btrfs: return correct error number for __extent_writepage_io()
btrfs: repair super block num_devices automatically
btrfs: fix the error handling for submit_extent_page() for btrfs_do_readpage()
iommu/vt-d: Add RPLS to quirk list to skip TE disabling
drm/vmwgfx: validate the screen formats
drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes
selftests/bpf: Fix vfs_link kprobe definition
selftests/bpf: Fix parsing of prog types in UAPI hdr for bpftool sync
mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue
b43legacy: Fix assigning negative value to unsigned variable
b43: Fix assigning negative value to unsigned variable
ipw2x00: Fix potential NULL dereference in libipw_xmit()
ipv6: fix locking issues with loops over idev->addr_list
fbcon: Consistently protect deferred_takeover with console_lock()
x86/platform/uv: Update TSC sync state for UV5
ACPICA: Avoid cache flush inside virtual machines
mac80211: minstrel_ht: fix where rate stats are stored (fixes debugfs output)
drm/komeda: return early if drm_universal_plane_init() fails.
drm/amd/display: Disabling Z10 on DCN31
rcu-tasks: Fix race in schedule and flush work
rcu: Make TASKS_RUDE_RCU select IRQ_WORK
sfc: ef10: Fix assigning negative value to unsigned variable
ALSA: jack: Access input_dev under mutex
rtw88: 8821c: fix debugfs rssi value
spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction
tools/power turbostat: fix ICX DRAM power numbers
scsi: lpfc: Move cfg_log_verbose check before calling lpfc_dmp_dbg()
scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock
scsi: lpfc: Fix call trace observed during I/O with CMF enabled
cpuidle: PSCI: Improve support for suspend-to-RAM for PSCI OSI mode
drm/amd/pm: fix double free in si_parse_power_table()
ASoC: rsnd: care default case on rsnd_ssiu_busif_err_status_clear()
ASoC: rsnd: care return value from rsnd_node_fixed_index()
ath9k: fix QCA9561 PA bias level
media: venus: hfi: avoid null dereference in deinit
media: pci: cx23885: Fix the error handling in cx23885_initdev()
media: cx25821: Fix the warning when removing the module
md/bitmap: don't set sb values if can't pass sanity check
mmc: jz4740: Apply DMA engine limits to maximum segment size
drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit
scsi: megaraid: Fix error check return value of register_chrdev()
drm/amdgpu/sdma: Fix incorrect calculations of the wptr of the doorbells
scsi: ufs: Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync()
scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()
ath11k: disable spectral scan during spectral deinit
ASoC: Intel: bytcr_rt5640: Add quirk for the HP Pro Tablet 408
drm/plane: Move range check for format_count earlier
drm/amd/pm: fix the compile warning
ath10k: skip ath10k_halt during suspend for driver state RESTARTING
arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
drm: msm: fix error check return value of irq_of_parse_and_map()
scsi: target: tcmu: Fix possible data corruption
ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL
net/mlx5: fs, delete the FTE when there are no rules attached to it
ASoC: dapm: Don't fold register value changes into notifications
mlxsw: spectrum_dcb: Do not warn about priority changes
mlxsw: Treat LLDP packets as control
drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init
drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo
regulator: mt6315: Enforce regulator-compatible, not name
HID: bigben: fix slab-out-of-bounds Write in bigben_probe
of: Support more than one crash kernel regions for kexec -s
ASoC: tscs454: Add endianness flag in snd_soc_component_driver
scsi: lpfc: Alter FPIN stat accounting logic
net: remove two BUG() from skb_checksum_help()
s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES
perf/amd/ibs: Cascade pmu init functions' return value
sched/core: Avoid obvious double update_rq_clock warning
spi: stm32-qspi: Fix wait_cmd timeout in APM mode
dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
ipmi:ssif: Check for NULL msg when handling events and messages
ipmi: Fix pr_fmt to avoid compilation issues
rtlwifi: Use pr_warn instead of WARN_ONCE
mt76: mt7921: accept rx frames with non-standard VHT MCS10-11
mt76: fix encap offload ethernet type check
media: rga: fix possible memory leak in rga_probe
media: coda: limit frame interval enumeration to supported encoder frame sizes
media: hantro: HEVC: unconditionnaly set pps_{cb/cr}_qp_offset values
media: ccs-core.c: fix failure to call clk_disable_unprepare
media: imon: reorganize serialization
media: cec-adap.c: fix is_configuring state
usbnet: Run unregister_netdev() before unbind() again
openrisc: start CPU timer early in boot
nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
ASoC: rt5645: Fix errorenous cleanup order
nbd: Fix hung on disconnect request if socket is closed before
drm/amd/pm: update smartshift powerboost calc for smu12
drm/amd/pm: update smartshift powerboost calc for smu13
net: phy: micrel: Allow probing without .driver_data
media: exynos4-is: Fix compile warning
media: hantro: Stop using H.264 parameter pic_num
ASoC: max98357a: remove dependency on GPIOLIB
ASoC: rt1015p: remove dependency on GPIOLIB
ACPI: CPPC: Assume no transition latency if no PCCT
nvme: set non-mdts limits in nvme_scan_work
can: mcp251xfd: silence clang's -Wunaligned-access warning
x86/microcode: Add explicit CPU vendor dependency
net: ipa: ignore endianness if there is no header
m68k: atari: Make Atari ROM port I/O write macros return void
rxrpc: Return an error to sendmsg if call failed
rxrpc, afs: Fix selection of abort codes
afs: Adjust ACK interpretation to try and cope with NAT
eth: tg3: silence the GCC 12 array-bounds warning
char: tpm: cr50_i2c: Suppress duplicated error message in .remove()
selftests/bpf: fix btf_dump/btf_dump due to recent clang change
gfs2: use i_lock spin_lock for inode qadata
scsi: target: tcmu: Avoid holding XArray lock when calling lock_page
IB/rdmavt: add missing locks in rvt_ruc_loopback
ARM: dts: ox820: align interrupt controller node name with dtschema
ARM: dts: socfpga: align interrupt controller node name with dtschema
ARM: dts: s5pv210: align DMA channels with dtschema
arm64: dts: qcom: msm8994: Fix the cont_splash_mem address
arm64: dts: qcom: msm8994: Fix BLSP[12]_DMA channels count
PM / devfreq: rk3399_dmc: Disable edev on remove()
crypto: ccree - use fine grained DMA mapping dir
soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc
fs: jfs: fix possible NULL pointer dereference in dbFree()
arm64: dts: qcom: sdm845-xiaomi-beryllium: fix typo in panel's vddio-supply property
ALSA: usb-audio: Add quirk bits for enabling/disabling generic implicit fb
ALSA: usb-audio: Move generic implicit fb quirk entries into quirks.c
ARM: OMAP1: clock: Fix UART rate reporting algorithm
powerpc/fadump: Fix fadump to work with a different endian capture kernel
fat: add ratelimit to fat*_ent_bread()
pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources()
ARM: versatile: Add missing of_node_put in dcscb_init
ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM
ARM: hisi: Add missing of_node_put after of_find_compatible_node
cpufreq: Avoid unnecessary frequency updates due to mismatch
powerpc/rtas: Keep MSR[RI] set when calling RTAS
PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store()
KVM: PPC: Book3S HV Nested: L2 LPCR should inherit L1 LPES setting
alpha: fix alloc_zeroed_user_highpage_movable()
tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate
powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr
powerpc/xics: fix refcount leak in icp_opal_init()
powerpc/powernv: fix missing of_node_put in uv_init()
macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
smb3: check for null tcon
RDMA/hfi1: Prevent panic when SDMA is disabled
Input: gpio-keys - cancel delayed work only in case of GPIO
drm: fix EDID struct for old ARM OABI format
drm/bridge_connector: enable HPD by default if supported
dt-bindings: display: sitronix, st7735r: Fix backlight in example
drm/vmwgfx: Fix an invalid read
ath11k: acquire ab->base_lock in unassign when finding the peer by addr
drm: bridge: it66121: Fix the register page length
ath9k: fix ar9003_get_eepmisc
drm/edid: fix invalid EDID extension block filtering
drm/bridge: adv7511: clean up CEC adapter when probe fails
drm: bridge: icn6211: Fix register layout
drm: bridge: icn6211: Fix HFP_HSW_HBP_HI and HFP_MIN handling
mtd: spinand: gigadevice: fix Quad IO for GD5F1GQ5UExxG
spi: qcom-qspi: Add minItems to interconnect-names
ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe
ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe
x86/delay: Fix the wrong asm constraint in delay_loop()
drm/vc4: hvs: Fix frame count register readout
drm/mediatek: Fix mtk_cec_mask()
drm/vc4: hvs: Reset muxes at probe time
drm/vc4: txp: Don't set TXP_VSTART_AT_EOF
drm/vc4: txp: Force alpha to be 0xff if it's disabled
libbpf: Don't error out on CO-RE relos for overriden weak subprogs
x86/PCI: Fix ALi M1487 (IBC) PIRQ router link value interpretation
mptcp: reset the packet scheduler on PRIO change
nl80211: show SSID for P2P_GO interfaces
drm/komeda: Fix an undefined behavior bug in komeda_plane_add()
drm: mali-dp: potential dereference of null pointer
spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout
scftorture: Fix distribution of short handler delays
net: dsa: mt7530: 1G can also support 1000BASE-X link mode
ixp4xx_eth: fix error check return value of platform_get_irq()
NFC: NULL out the dev->rfkill to prevent UAF
efi: Add missing prototype for efi_capsule_setup_info
device property: Check fwnode->secondary when finding properties
device property: Allow error pointer to be passed to fwnode APIs
target: remove an incorrect unmap zeroes data deduction
drbd: fix duplicate array initializer
EDAC/dmc520: Don't print an error for each unconfigured interrupt line
mtd: rawnand: denali: Use managed device resources
HID: hid-led: fix maximum brightness for Dream Cheeky
HID: elan: Fix potential double free in elan_input_configured
drm/bridge: Fix error handling in analogix_dp_probe
regulator: da9121: Fix uninit-value in da9121_assign_chip_model()
drm/mediatek: dpi: Use mt8183 output formats for mt8192
signal: Deliver SIGTRAP on perf event asynchronously if blocked
sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
sched/psi: report zeroes for CPU full at the system level
spi: img-spfi: Fix pm_runtime_get_sync() error checking
cpufreq: Fix possible race in cpufreq online error path
printk: use atomic updates for klogd work
printk: add missing memory barrier to wake_up_klogd()
printk: wake waiters for safe and NMI contexts
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
media: i2c: max9286: Use dev_err_probe() helper
media: i2c: max9286: Use "maxim,gpio-poc" property
media: i2c: max9286: fix kernel oops when removing module
media: hantro: Empty encoder capture buffers by default
drm/panel: simple: Add missing bus flags for Innolux G070Y2-L01
ALSA: pcm: Check for null pointer of pointer substream before dereferencing it
mtdblock: warn if opened on NAND
inotify: show inotify mask flags in proc fdinfo
fsnotify: fix wrong lockdep annotations
spi: rockchip: Stop spi slave dma receiver when cs inactive
spi: rockchip: Preset cs-high and clk polarity in setup progress
spi: rockchip: fix missing error on unsupported SPI_CS_HIGH
of: overlay: do not break notify on NOTIFY_{OK|STOP}
selftests/damon: add damon to selftests root Makefile
drm/msm/dp: Modify prototype of encoder based API
drm/msm/hdmi: switch to drm_bridge_connector
drm/msm/dpu: adjust display_v_end for eDP and DP
scsi: iscsi: Fix harmless double shift bug
scsi: ufs: qcom: Fix ufs_qcom_resume()
scsi: ufs: core: Exclude UECxx from SFR dump list
drm/v3d: Fix null pointer dereference of pointer perfmon
selftests/resctrl: Fix null pointer dereference on open failed
libbpf: Fix logic for finding matching program for CO-RE relocation
mtd: spi-nor: core: Check written SR value in spi_nor_write_16bit_sr_and_check()
x86/pm: Fix false positive kmemleak report in msr_build_context()
mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe()
mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe()
x86/speculation: Add missing prototype for unpriv_ebpf_notify()
ASoC: rk3328: fix disabling mclk on pclk probe failure
perf tools: Add missing headers needed by util/data.h
drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume
drm/msm/dp: stop event kernel thread when DP unbind
drm/msm/dp: fix error check return value of irq_of_parse_and_map()
drm/msm/dp: reset DP controller before transmit phy test pattern
drm/msm/dp: do not stop transmitting phy test pattern during DP phy compliance test
drm/msm/dsi: fix error checks and return values for DSI xmit functions
drm/msm/hdmi: check return value after calling platform_get_resource_byname()
drm/msm/hdmi: fix error check return value of irq_of_parse_and_map()
drm/msm: add missing include to msm_drv.c
drm/panel: panel-simple: Fix proper bpc for AM-1280800N3TZQW-T00H
kunit: fix debugfs code to use enum kunit_status, not bool
drm/rockchip: vop: fix possible null-ptr-deref in vop_bind()
spi: cadence-quadspi: fix Direct Access Mode disable for SoCFPGA
perf tools: Use Python devtools for version autodetection rather than runtime
virtio_blk: fix the discard_granularity and discard_alignment queue limits
nl80211: don't hold RTNL in color change request
x86: Fix return value of __setup handlers
irqchip/exiu: Fix acknowledgment of edge triggered interrupts
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value
x86/mm: Cleanup the control_va_addr_alignment() __setup handler
arm64: fix types in copy_highpage()
regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET
drm/msm/dsi: fix address for second DSI PHY on SDM660
drm/msm/dp: fix event thread stuck in wait_event after kthread_stop()
drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected
drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected
drm/msm: return an error pointer in msm_gem_prime_get_sg_table()
media: uvcvideo: Fix missing check to determine if element is found in list
arm64: stackleak: fix current_top_of_stack()
iomap: iomap_write_failed fix
spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()
Revert "cpufreq: Fix possible race in cpufreq online error path"
regulator: qcom_smd: Fix up PM8950 regulator configuration
samples: bpf: Don't fail for a missing VMLINUX_BTF when VMLINUX_H is provided
perf/amd/ibs: Use interrupt regs ip for stack unwinding
ath11k: Don't check arvif->is_started before sending management frames
wilc1000: fix crash observed in AP mode with cfg80211_register_netdevice()
HID: amd_sfh: Modify the bus name
HID: amd_sfh: Modify the hid name
ASoC: fsl: Use dev_err_probe() helper
ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe
ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocations
dma-direct: don't fail on highmem CMA pages in dma_direct_alloc_pages
ASoC: samsung: Use dev_err_probe() helper
ASoC: samsung: Fix refcount leak in aries_audio_probe
block: Fix the bio.bi_opf comment
kselftest/cgroup: fix test_stress.sh to use OUTPUT dir
scripts/faddr2line: Fix overlapping text section failures
media: aspeed: Fix an error handling path in aspeed_video_probe()
media: exynos4-is: Fix PM disable depth imbalance in fimc_is_probe
mt76: mt7921: Fix the error handling path of mt7921_pci_probe()
mt76: do not attempt to reorder received 802.3 packets without agg session
media: st-delta: Fix PM disable depth imbalance in delta_probe
media: atmel: atmel-isc: Fix PM disable depth imbalance in atmel_isc_probe
media: i2c: rdacm2x: properly set subdev entity function
media: exynos4-is: Change clk_disable to clk_disable_unprepare
media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init
media: vsp1: Fix offset calculation for plane cropping
media: atmel: atmel-sama5d2-isc: fix wrong mask in YUYV format check
media: hantro: HEVC: Fix tile info buffer value computation
Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout
Bluetooth: use hdev lock in activate_scan for hci_is_adv_monitoring
Bluetooth: use hdev lock for accept_list and reject_list in conn req
nvme: set dma alignment to dword
m68k: math-emu: Fix dependencies of math emulation support
sctp: read sk->sk_bound_dev_if once in sctp_rcv()
net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init
ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*
kselftest/arm64: bti: force static linking
media: ov7670: remove ov7670_power_off from ov7670_remove
media: i2c: ov5648: fix wrong pointer passed to IS_ERR() and PTR_ERR()
media: staging: media: rkvdec: Make use of the helper function devm_platform_ioremap_resource()
media: rkvdec: h264: Fix dpb_valid implementation
media: rkvdec: h264: Fix bit depth wrap in pps packet
regulator: scmi: Fix refcount leak in scmi_regulator_probe
ext4: reject the 'commit' option on ext2 filesystems
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
x86/sev: Annotate stack change in the #VC handler
drm/msm: don't free the IRQ if it was not requested
selftests/bpf: Add missed ima_setup.sh in Makefile
drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
drm/i915: Fix CFI violation with show_dynamic_id()
thermal/drivers/bcm2711: Don't clamp temperature at zero
thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
thermal/core: Fix memory leak in __thermal_cooling_device_register()
thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe
bfq: Relax waker detection for shared queues
bfq: Allow current waker to defend against a tentative one
ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition()
PM: domains: Fix initialization of genpd's next_wakeup
net: macb: Fix PTP one step sync support
NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv()
net: stmmac: selftests: Use kcalloc() instead of kzalloc()
net: stmmac: fix out-of-bounds access in a selftest
hv_netvsc: Fix potential dereference of NULL pointer
hwmon: (pmbus) Check PEC support before reading other registers
rxrpc: Fix listen() setting the bar too high for the prealloc rings
rxrpc: Don't try to resend the request if we're receiving the reply
rxrpc: Fix overlapping ACK accounting
rxrpc: Don't let ack.previousPacket regress
rxrpc: Fix decision on when to generate an IDLE ACK
net: huawei: hinic: Use devm_kcalloc() instead of devm_kzalloc()
hinic: Avoid some over memory allocation
net: dsa: restrict SMSC_LAN9303_I2C kconfig
net/smc: postpone sk_refcnt increment in connect()
dma-direct: factor out dma_set_{de,en}crypted helpers
dma-direct: don't call dma_set_decrypted for remapped allocations
dma-direct: always leak memory that can't be re-encrypted
dma-direct: don't over-decrypt memory
arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399
arm64: dts: mt8192: Fix nor_flash status disable typo
PCI/ACPI: Allow D3 only if Root Port can signal and wake from D3
memory: samsung: exynos5422-dmc: Avoid some over memory allocation
ARM: dts: BCM5301X: update CRU block description
ARM: dts: BCM5301X: Update pin controller node name
ARM: dts: suniv: F1C100: fix watchdog compatible
soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc
soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc
PCI: cadence: Fix find_first_zero_bit() limit
PCI: rockchip: Fix find_first_zero_bit() limit
PCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()
PCI: dwc: Fix setting error return on MSI DMA mapping failure
ARM: dts: ci4x10: Adapt to changes in imx6qdl.dtsi regarding fec clocks
soc: qcom: llcc: Add MODULE_DEVICE_TABLE()
KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry
KVM: nVMX: Clear IDT vectoring on nested VM-Exit for double/triple fault
crypto: qat - set CIPHER capability for QAT GEN2
crypto: qat - set COMPRESSION capability for QAT GEN2
crypto: qat - set CIPHER capability for DH895XCC
crypto: qat - set COMPRESSION capability for DH895XCC
platform/chrome: cros_ec: fix error handling in cros_ec_register()
ARM: dts: imx6dl-colibri: Fix I2C pinmuxing
platform/chrome: Re-introduce cros_ec_cmd_xfer and use it for ioctls
can: xilinx_can: mark bit timing constants as const
ARM: dts: stm32: Fix PHY post-reset delay on Avenger96
ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT
ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C
ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED
ARM: dts: bcm2835-rpi-b: Fix GPIO line names
misc: ocxl: fix possible double free in ocxl_file_register_afu
crypto: marvell/cesa - ECB does not IV
gpiolib: of: Introduce hook for missing gpio-ranges
pinctrl: bcm2835: implement hook for missing gpio-ranges
arm: mediatek: select arch timer for mt7629
pinctrl/rockchip: support deferring other gpio params
pinctrl: mediatek: mt8195: enable driver on mtk platforms
arm64: dts: qcom: qrb5165-rb5: Fix can-clock node name
Drivers: hv: vmbus: Fix handling of messages with transaction ID of zero
powerpc/fadump: fix PT_LOAD segment for boot memory area
mfd: ipaq-micro: Fix error check return value of platform_get_irq()
scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()
soc: bcm: Check for NULL return of devm_kzalloc()
arm64: dts: ti: k3-am64-mcu: remove incorrect UART base clock rates
ASoC: sh: rz-ssi: Check return value of pm_runtime_resume_and_get()
ASoC: sh: rz-ssi: Propagate error codes returned from platform_get_irq_byname()
ASoC: sh: rz-ssi: Release the DMA channels in rz_ssi_probe() error path
firmware: arm_scmi: Fix list protocols enumeration in the base protocol
nvdimm: Fix firmware activation deadlock scenarios
nvdimm: Allow overwrite in the presence of disabled dimms
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
drivers/base/node.c: fix compaction sysfs file leak
dax: fix cache flush on PMD-mapped pages
drivers/base/memory: fix an unlikely reference counting issue in __add_memory_block()
firmware: arm_ffa: Fix uuid parameter to ffa_partition_probe
firmware: arm_ffa: Remove incorrect assignment of driver_data
list: introduce list_is_head() helper and re-use it in list.h
list: fix a data-race around ep->rdllist
drm/msm/dpu: fix error check return value of irq_of_parse_and_map()
powerpc/8xx: export 'cpm_setbrg' for modules
pinctrl: renesas: r8a779a0: Fix GPIO function on I2C-capable pins
pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()
powerpc/idle: Fix return value of __setup() handler
powerpc/4xx/cpm: Fix return value of __setup() handler
RDMA/hns: Add the detection for CMDQ status in the device initialization process
arm64: dts: marvell: espressobin-ultra: fix SPI-NOR config
arm64: dts: marvell: espressobin-ultra: enable front USB3 port
ASoC: atmel-pdmic: Remove endianness flag on pdmic component
ASoC: atmel-classd: Remove endianness flag on class d component
proc: fix dentry/inode overinstantiating under /proc/${pid}/net
ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
PCI: imx6: Fix PERST# start-up sequence
tty: fix deadlock caused by calling printk() under tty_port->lock
crypto: sun8i-ss - rework handling of IV
crypto: sun8i-ss - handle zero sized sg
crypto: cryptd - Protect per-CPU resource by disabling BH.
ARM: dts: at91: sama7g5: remove interrupt-parent from gic node
hugetlbfs: fix hugetlbfs_statfs() locking
Input: sparcspkr - fix refcount leak in bbc_beep_probe
PCI/AER: Clear MULTI_ERR_COR/UNCOR_RCV bits
PCI: microchip: Fix potential race in interrupt handling
hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume()
powerpc/64: Only WARN if __pa()/__va() called with bad addresses
powerpc/perf: Fix the threshold compare group constraint for power10
powerpc/perf: Fix the threshold compare group constraint for power9
macintosh: via-pmu and via-cuda need RTC_LIB
powerpc/xive: Add some error handling code to 'xive_spapr_init()'
powerpc/xive: Fix refcount leak in xive_spapr_init
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe()
nfsd: destroy percpu stats counters after reply cache shutdown
mailbox: forward the hrtimer if not queued and under a lock
RDMA/hfi1: Prevent use of lock before it is initialized
KVM: LAPIC: Drop pending LAPIC timer injection when canceling the timer
Input: stmfts - do not leave device disabled in stmfts_input_open
OPP: call of_node_put() on error path in _bandwidth_supported()
f2fs: support fault injection for dquot_initialize()
f2fs: fix to do sanity check on inline_dots inode
f2fs: fix dereference of stale list iterator after loop body
iommu/amd: Enable swiotlb in all cases
iommu/mediatek: Fix 2 HW sharing pgtable issue
iommu/mediatek: Add list_del in mtk_iommu_remove
iommu/mediatek: Remove clk_disable in mtk_iommu_remove
iommu/mediatek: Add mutex for m4u_group and m4u_dom in data
i2c: at91: use dma safe buffers
cpufreq: mediatek: Use module_init and add module_exit
cpufreq: mediatek: Unregister platform device on exit
iommu/arm-smmu-v3-sva: Fix mm use-after-free
MIPS: Loongson: Use hwmon_device_register_with_groups() to register hwmon
iommu/mediatek: Fix NULL pointer dereference when printing dev_name
i2c: at91: Initialize dma_buf in at91_twi_xfer()
dmaengine: idxd: Fix the error handling path in idxd_cdev_register()
NFS: Do not report EINTR/ERESTARTSYS as mapping errors
NFS: fsync() should report filesystem errors over EINTR/ERESTARTSYS
NFS: Don't report ENOSPC write errors twice
NFS: Do not report flush errors in nfs_write_end()
NFS: Don't report errors from nfs_pageio_complete() more than once
NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout
NFS: Further fixes to the writeback error handling
video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup
dmaengine: stm32-mdma: remove GISR1 register
dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler()
iommu/amd: Increase timeout waiting for GA log enablement
i2c: npcm: Fix timeout calculation
i2c: npcm: Correct register access width
i2c: npcm: Handle spurious interrupts
i2c: rcar: fix PM ref counts in probe error paths
perf build: Fix btf__load_from_kernel_by_id() feature check
perf c2c: Use stdio interface if slang is not supported
perf jevents: Fix event syntax error caused by ExtSel
video: fbdev: vesafb: Fix a use-after-free due early fb_info cleanup
NFS: Always initialise fattr->label in nfs_fattr_alloc()
NFS: Create a new nfs_alloc_fattr_with_label() function
NFS: Convert GFP_NOFS to GFP_KERNEL
NFSv4.1 mark qualified async operations as MOVEABLE tasks
f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count()
f2fs: fix to do sanity check on block address in f2fs_do_zero_range()
f2fs: fix to clear dirty inode in f2fs_evict_inode()
f2fs: fix deadloop in foreground GC
f2fs: don't need inode lock for system hidden quota
f2fs: fix to do sanity check on total_data_blocks
f2fs: don't use casefolded comparison for "." and ".."
f2fs: fix fallocate to use file_modified to update permissions consistently
f2fs: fix to do sanity check for inline inode
objtool: Fix objtool regression on x32 systems
objtool: Fix symbol creation
wifi: mac80211: fix use-after-free in chanctx code
iwlwifi: mvm: fix assert 1F04 upon reconfig
fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
bfq: Avoid false marking of bic as stably merged
bfq: Avoid merging queues with different parents
bfq: Split shared queues on move between cgroups
bfq: Update cgroup information before merging bio
bfq: Drop pointless unlock-lock pair
bfq: Remove pointless bfq_init_rq() calls
bfq: Track whether bfq_group is still online
bfq: Get rid of __bio_blkcg() usage
bfq: Make sure bfqg for which we are queueing requests is online
ext4: mark group as trimmed only if it was fully scanned
ext4: fix use-after-free in ext4_rename_dir_prepare
ext4: fix race condition between ext4_write and ext4_convert_inline_data
ext4: fix warning in ext4_handle_inode_extension
ext4: fix bug_on in ext4_writepages
ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state
ext4: fix bug_on in __es_tree_search
ext4: verify dir block before splitting it
ext4: avoid cycles in directory h-tree
ACPI: property: Release subnode properties with data nodes
tty: goldfish: Introduce gf_ioread32()/gf_iowrite32()
tracing: Fix potential double free in create_var_ref()
tracing: Initialize integer variable to prevent garbage return value
drm/amdgpu: add beige goby PCI ID
PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299
PCI: qcom: Fix runtime PM imbalance on probe errors
PCI: qcom: Fix unbalanced PHY init on probe errors
staging: r8188eu: prevent ->Ssid overflow in rtw_wx_set_scan()
mm, compaction: fast_find_migrateblock() should return pfn in the target zone
s390/perf: obtain sie_block from the right address
s390/stp: clock_delta should be signed
dlm: fix plock invalid read
dlm: uninitialized variable on error in dlm_listen_for_all()
dlm: fix missing lkb refcount handling
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
scsi: dc395x: Fix a missing check on list iterator
scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled
landlock: Add clang-format exceptions
landlock: Format with clang-format
selftests/landlock: Add clang-format exceptions
selftests/landlock: Normalize array assignment
selftests/landlock: Format with clang-format
samples/landlock: Add clang-format exceptions
samples/landlock: Format with clang-format
landlock: Fix landlock_add_rule(2) documentation
selftests/landlock: Make tests build with old libc
selftests/landlock: Extend tests for minimal valid attribute size
selftests/landlock: Add tests for unknown access rights
selftests/landlock: Extend access right tests to directories
selftests/landlock: Fully test file rename with "remove" access
selftests/landlock: Add tests for O_PATH
landlock: Change landlock_add_rule(2) argument check ordering
landlock: Change landlock_restrict_self(2) check ordering
selftests/landlock: Test landlock_create_ruleset(2) argument check ordering
landlock: Define access_mask_t to enforce a consistent access mask size
landlock: Reduce the maximum number of layers to 16
landlock: Create find_rule() from unmask_layers()
landlock: Fix same-layer rule unions
drm/amdgpu/cs: make commands with 0 chunks illegal behaviour.
drm/nouveau/subdev/bus: Ratelimit logging for fault errors
drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
drm/nouveau/clk: Fix an incorrect NULL check on list iterator
drm/nouveau/kms/nv50-: atom: fix an incorrect NULL check on list iterator
drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX
drm/i915/dsi: fix VBT send packet port selection for ICL+
md: fix an incorrect NULL check in does_sb_need_changing
md: fix an incorrect NULL check in md_reload_sb
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
media: coda: Fix reported H264 profile
media: coda: Add more H264 levels for CODA960
ima: remove the IMA_TEMPLATE Kconfig option
Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug
RDMA/hfi1: Fix potential integer multiplication overflow errors
mmc: core: Allows to override the timeout value for ioctl() path
csky: patch_text: Fixup last cpu should be master
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip: irq-xtensa-mx: fix initial IRQ affinity
thermal: devfreq_cooling: use local ops instead of global ops
cfg80211: declare MODULE_FIRMWARE for regulatory.db
mac80211: upgrade passive scan to active scan on DFS channels after beacon rx
um: Use asm-generic/dma-mapping.h
um: chan_user: Fix winch_tramp() return value
um: Fix out-of-bounds read in LDT setup
kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]
ftrace: Clean up hash direct_functions on register failures
ksmbd: fix outstanding credits related bugs
iommu/msm: Fix an incorrect NULL check on list iterator
iommu/dma: Fix iova map result check bug
Revert "mm/cma.c: remove redundant cma_mutex lock"
mm/page_alloc: always attempt to allocate at least one page during bulk allocation
nodemask.h: fix compilation error with GCC12
hugetlb: fix huge_pmd_unshare address update
mm/memremap: fix missing call to untrack_pfn() in pagemap_range()
xtensa/simdisk: fix proc_read_simdisk()
rtl818x: Prevent using not initialized queues
ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control
carl9170: tx: fix an incorrect use of list iterator
stm: ltdc: fix two incorrect NULL checks on list iterator
bcache: improve multithreaded bch_btree_check()
bcache: improve multithreaded bch_sectors_dirty_init()
bcache: remove incremental dirty sector counting for bch_sectors_dirty_init()
bcache: avoid journal no-space deadlock by reserving 1 journal bucket
serial: pch: don't overwrite xmit->buf[0] by x_char
tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator
gma500: fix an incorrect NULL check on list iterator
arm64: dts: qcom: ipq8074: fix the sleep clock frequency
arm64: tegra: Add missing DFLL reset on Tegra210
clk: tegra: Add missing reset deassertion
phy: qcom-qmp: fix struct clk leak on probe errors
ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries
ARM: pxa: maybe fix gpio lookup tables
SMB3: EBADF/EIO errors in rename/open caused by race condition in smb2_compound_op
docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0
dt-bindings: gpio: altera: correct interrupt-cells
vdpasim: allow to enable a vq repeatedly
blk-iolatency: Fix inflight count imbalances and IO hangs on offline
coresight: core: Fix coresight device probe failure issue
phy: qcom-qmp: fix reset-controller leak on probe errors
net: ipa: fix page free in ipa_endpoint_trans_release()
net: ipa: fix page free in ipa_endpoint_replenish_one()
kseltest/cgroup: Make test_stress.sh work if run interactively
list: test: Add a test for list_is_head()
Revert "random: use static branch for crng_ready()"
staging: r8188eu: delete rtw_wx_read/write32()
RDMA/hns: Remove the num_cqc_timer variable
RDMA/rxe: Generate a completion for unsupported/invalid opcode
MIPS: IP27: Remove incorrect `cpu_has_fpu' override
MIPS: IP30: Remove incorrect `cpu_has_fpu' override
ext4: only allow test_dummy_encryption when supported
interconnect: qcom: sc7180: Drop IP0 interconnects
interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate
fs: add two trivial lookup helpers
exportfs: support idmapped mounts
fs/ntfs3: Fix invalid free in log_replay
md: Don't set mddev private to NULL in raid0 pers->free
md: fix double free of io_acct_set bioset
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
pinctrl/rockchip: support setting input-enable param
block: fix bio_clone_blkg_association() to associate with proper blkcg_gq
Linux 5.15.46
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I7b65df29c22a01b81a94cd844867a18e73098a15
|
||
Mel Gorman
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fb49bd85df |
mm/page_alloc: always attempt to allocate at least one page during bulk allocation
commit c572e4888ad1be123c1516ec577ad30a700bbec4 upstream. Peter Pavlisko reported the following problem on kernel bugzilla 216007. When I try to extract an uncompressed tar archive (2.6 milion files, 760.3 GiB in size) on newly created (empty) XFS file system, after first low tens of gigabytes extracted the process hangs in iowait indefinitely. One CPU core is 100% occupied with iowait, the other CPU core is idle (on 2-core Intel Celeron G1610T). It was bisected to |
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Greg Kroah-Hartman
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7a32f9d6ff |
Merge 5.15.36 into android14-5.15
Changes in 5.15.36 fs: remove __sync_filesystem block: remove __sync_blockdev block: simplify the block device syncing code vfs: make sync_filesystem return errors from ->sync_fs xfs: return errors in xfs_fs_sync_fs dma-mapping: remove bogus test for pfn_valid from dma_map_resource arm64/mm: drop HAVE_ARCH_PFN_VALID etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead mm: page_alloc: fix building error on -Werror=array-compare perf tools: Fix segfault accessing sample_id xyarray mm, kfence: support kmem_dump_obj() for KFENCE objects gfs2: assign rgrp glock before compute_bitstructs scsi: ufs: core: scsi_get_lba() error fix net/sched: cls_u32: fix netns refcount changes in u32_change() ALSA: usb-audio: Clear MIDI port active flag after draining ALSA: hda/realtek: Add quirk for Clevo NP70PNP ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create() ASoC: rk817: Use devm_clk_get() in rk817_platform_probe ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use dmaengine: idxd: fix device cleanup on disable dmaengine: imx-sdma: Fix error checking in sdma_event_remap dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources dmaengine: dw-edma: Fix unaligned 64bit access spi: spi-mtk-nor: initialize spi controller after resume esp: limit skb_page_frag_refill use to a single page spi: cadence-quadspi: fix incorrect supports_op() return value igc: Fix infinite loop in release_swfw_sync igc: Fix BUG: scheduling while atomic igc: Fix suspending when PTM is active ALSA: hda/hdmi: fix warning about PCM count when used with SOF rxrpc: Restore removed timer deletion net/smc: Fix sock leak when release after smc_shutdown() net/packet: fix packet_sock xmit return value checking ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit() ip6_gre: Fix skb_under_panic in __gre6_xmit() net: restore alpha order to Ethernet devices in config net/sched: cls_u32: fix possible leak in u32_init_knode() l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu ipv6: make ip6_rt_gc_expire an atomic_t can: isotp: stop timeout monitoring when no first frame was sent net: dsa: hellcreek: Calculate checksums in tagger net: mscc: ocelot: fix broken IP multicast flooding netlink: reset network and mac headers in netlink_dump() drm/i915/display/psr: Unset enable_psr2_sel_fetch if other checks in intel_psr2_config_valid() fails net: stmmac: Use readl_poll_timeout_atomic() in atomic state dmaengine: idxd: add RO check for wq max_batch_size write dmaengine: idxd: add RO check for wq max_transfer_size write dmaengine: idxd: skip clearing device context when device is read-only selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets arm64: mm: fix p?d_leaf() ARM: vexpress/spc: Avoid negative array index when !SMP reset: renesas: Check return value of reset_control_deassert() reset: tegra-bpmp: Restore Handle errors in BPMP response platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant drm/msm/disp: check the return value of kzalloc() arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes vxlan: fix error return code in vxlan_fdb_append cifs: Check the IOCB_DIRECT flag, not O_DIRECT net: atlantic: Avoid out-of-bounds indexing mt76: Fix undefined behavior due to shift overflowing the constant brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info() drm/msm/mdp5: check the return of kzalloc() net: macb: Restart tx only if queue pointer is lagging scsi: iscsi: Release endpoint ID when its freed scsi: iscsi: Merge suspend fields scsi: iscsi: Fix NOP handling during conn recovery scsi: qedi: Fix failed disconnect handling stat: fix inconsistency between struct stat and struct compat_stat VFS: filename_create(): fix incorrect intent. nvme: add a quirk to disable namespace identifiers nvme-pci: disable namespace identifiers for the MAXIO MAP1002/1202 nvme-pci: disable namespace identifiers for Qemu controllers EDAC/synopsys: Read the error count from the correct register mm/memory-failure.c: skip huge_zero_page in memory_failure() memcg: sync flush only if periodic flush is delayed mm, hugetlb: allow for "high" userspace addresses oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() ata: pata_marvell: Check the 'bmdma_addr' beforing reading dma: at_xdmac: fix a missing check on list iterator dmaengine: imx-sdma: fix init of uart scripts net: atlantic: invert deep par in pm functions, preventing null derefs Input: omap4-keypad - fix pm_runtime_get_sync() error checking scsi: sr: Do not leak information in ioctl sched/pelt: Fix attach_entity_load_avg() corner case perf/core: Fix perf_mmap fail when CONFIG_PERF_USE_VMALLOC enabled drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare KVM: PPC: Fix TCE handling for VFIO drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage powerpc/perf: Fix power9 event alternatives powerpc/perf: Fix power10 event alternatives perf script: Always allow field 'data_src' for auxtrace perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event xtensa: patch_text: Fixup last cpu should be master xtensa: fix a7 clobbering in coprocessor context load/store openvswitch: fix OOB access in reserve_sfa_size() gpio: Request interrupts after IRQ is initialized ASoC: soc-dapm: fix two incorrect uses of list iterator e1000e: Fix possible overflow in LTR decoding ARC: entry: fix syscall_trace_exit argument arm_pmu: Validate single/group leader events KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog KVM: x86: Pend KVM_REQ_APICV_UPDATE during vCPU creation to fix a race KVM: nVMX: Defer APICv updates while L2 is active until L1 is active KVM: SVM: Flush when freeing encrypted pages even on SME_COHERENT CPUs netfilter: conntrack: convert to refcount_t api netfilter: conntrack: avoid useless indirection during conntrack destruction ext4: fix fallocate to use file_modified to update permissions consistently ext4: fix symlink file size not match to file content ext4: fix use-after-free in ext4_search_dir ext4: limit length to bitmap_maxbytes - blocksize in punch_hole ext4, doc: fix incorrect h_reserved size ext4: fix overhead calculation to account for the reserved gdt blocks ext4: force overhead calculation if the s_overhead_cluster makes no sense netfilter: nft_ct: fix use after free when attaching zone template jbd2: fix a potential race while discarding reserved buffers after an abort spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller block/compat_ioctl: fix range check in BLKGETSIZE arm64: dts: qcom: add IPA qcom,qmp property Linux 5.15.36 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iba23a60bda8fd07f26fd7f9217f208c2e6ee26c2 |
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Xiongwei Song
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77a467983b |
mm: page_alloc: fix building error on -Werror=array-compare
commit ca831f29f8f25c97182e726429b38c0802200c8f upstream.
Arthur Marsh reported we would hit the error below when building kernel
with gcc-12:
CC mm/page_alloc.o
mm/page_alloc.c: In function `mem_init_print_info':
mm/page_alloc.c:8173:27: error: comparison between two arrays [-Werror=array-compare]
8173 | if (start <= pos && pos < end && size > adj) \
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In C++20, the comparision between arrays should be warned.
Link: https://lkml.kernel.org/r/20211125130928.32465-1-sxwjean@me.com
Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
Reported-by: Arthur Marsh <arthur.marsh@internode.on.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman
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ec1a28c7c0 |
Merge 5.15.35 into android13-5.15
Changes in 5.15.35
drm/amd/display: Add pstate verification and recovery for DCN31
drm/amd/display: Fix p-state allow debug index on dcn31
hamradio: defer 6pack kfree after unregister_netdev
hamradio: remove needs_free_netdev to avoid UAF
cpuidle: PSCI: Move the `has_lpi` check to the beginning of the function
ACPI: processor idle: Check for architectural support for LPI
ACPI: processor idle: Allow playing dead in C3 state
ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40
btrfs: remove unused parameter nr_pages in add_ra_bio_pages()
btrfs: remove no longer used counter when reading data page
btrfs: remove unused variable in btrfs_{start,write}_dirty_block_groups()
soc: qcom: aoss: Expose send for generic usecase
dt-bindings: net: qcom,ipa: add optional qcom,qmp property
net: ipa: request IPA register values be retained
btrfs: release correct delalloc amount in direct IO write path
ALSA: core: Add snd_card_free_on_error() helper
ALSA: sis7019: Fix the missing error handling
ALSA: ali5451: Fix the missing snd_card_free() call at probe error
ALSA: als300: Fix the missing snd_card_free() call at probe error
ALSA: als4000: Fix the missing snd_card_free() call at probe error
ALSA: atiixp: Fix the missing snd_card_free() call at probe error
ALSA: au88x0: Fix the missing snd_card_free() call at probe error
ALSA: aw2: Fix the missing snd_card_free() call at probe error
ALSA: azt3328: Fix the missing snd_card_free() call at probe error
ALSA: bt87x: Fix the missing snd_card_free() call at probe error
ALSA: ca0106: Fix the missing snd_card_free() call at probe error
ALSA: cmipci: Fix the missing snd_card_free() call at probe error
ALSA: cs4281: Fix the missing snd_card_free() call at probe error
ALSA: cs5535audio: Fix the missing snd_card_free() call at probe error
ALSA: echoaudio: Fix the missing snd_card_free() call at probe error
ALSA: emu10k1x: Fix the missing snd_card_free() call at probe error
ALSA: ens137x: Fix the missing snd_card_free() call at probe error
ALSA: es1938: Fix the missing snd_card_free() call at probe error
ALSA: es1968: Fix the missing snd_card_free() call at probe error
ALSA: fm801: Fix the missing snd_card_free() call at probe error
ALSA: galaxy: Fix the missing snd_card_free() call at probe error
ALSA: hdsp: Fix the missing snd_card_free() call at probe error
ALSA: hdspm: Fix the missing snd_card_free() call at probe error
ALSA: ice1724: Fix the missing snd_card_free() call at probe error
ALSA: intel8x0: Fix the missing snd_card_free() call at probe error
ALSA: intel_hdmi: Fix the missing snd_card_free() call at probe error
ALSA: korg1212: Fix the missing snd_card_free() call at probe error
ALSA: lola: Fix the missing snd_card_free() call at probe error
ALSA: lx6464es: Fix the missing snd_card_free() call at probe error
ALSA: maestro3: Fix the missing snd_card_free() call at probe error
ALSA: oxygen: Fix the missing snd_card_free() call at probe error
ALSA: riptide: Fix the missing snd_card_free() call at probe error
ALSA: rme32: Fix the missing snd_card_free() call at probe error
ALSA: rme9652: Fix the missing snd_card_free() call at probe error
ALSA: rme96: Fix the missing snd_card_free() call at probe error
ALSA: sc6000: Fix the missing snd_card_free() call at probe error
ALSA: sonicvibes: Fix the missing snd_card_free() call at probe error
ALSA: via82xx: Fix the missing snd_card_free() call at probe error
ALSA: usb-audio: Cap upper limits of buffer/period bytes for implicit fb
ALSA: nm256: Don't call card private_free at probe error path
drm/msm: Add missing put_task_struct() in debugfs path
firmware: arm_scmi: Remove clear channel call on the TX channel
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
Revert "ath11k: mesh: add support for 256 bitmap in blockack frames in 11ax"
firmware: arm_scmi: Fix sorting of retrieved clock rates
media: rockchip/rga: do proper error checking in probe
SUNRPC: Fix the svc_deferred_event trace class
net/sched: flower: fix parsing of ethertype following VLAN header
veth: Ensure eth header is in skb's linear part
gpiolib: acpi: use correct format characters
cifs: release cached dentries only if mount is complete
net: mdio: don't defer probe forever if PHY IRQ provider is missing
mlxsw: i2c: Fix initialization error flow
net/sched: fix initialization order when updating chain 0 head
net: dsa: felix: suppress -EPROBE_DEFER errors
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
net/sched: taprio: Check if socket flags are valid
cfg80211: hold bss_lock while updating nontrans_list
netfilter: nft_socket: make cgroup match work in input too
drm/msm: Fix range size vs end confusion
drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
drm/msm/dp: add fail safe mode outside of event_mutex context
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
scsi: pm80xx: Mask and unmask upper interrupt vectors 32-63
scsi: pm80xx: Enable upper inbound, outbound queues
scsi: iscsi: Move iscsi_ep_disconnect()
scsi: iscsi: Fix offload conn cleanup when iscsid restarts
scsi: iscsi: Fix endpoint reuse regression
scsi: iscsi: Fix conn cleanup and stop race during iscsid restart
scsi: iscsi: Fix unbound endpoint error handling
sctp: Initialize daddr on peeled off socket
netfilter: nf_tables: nft_parse_register can return a negative value
ALSA: ad1889: Fix the missing snd_card_free() call at probe error
ALSA: mtpav: Don't call card private_free at probe error path
io_uring: move io_uring_rsrc_update2 validation
io_uring: verify that resv2 is 0 in io_uring_rsrc_update2
io_uring: verify pad field is 0 in io_get_ext_arg
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
ALSA: usb-audio: Increase max buffer size
ALSA: usb-audio: Limit max buffer and period sizes per time
perf tools: Fix misleading add event PMU debug message
macvlan: Fix leaking skb in source mode with nodst option
net: ftgmac100: access hardware register after clock ready
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
dm mpath: only use ktime_get_ns() in historical selector
vfio/pci: Fix vf_token mechanism when device-specific VF drivers are used
net: bcmgenet: Revert "Use stronger register read/writes to assure ordering"
block: fix offset/size check in bio_trim()
drm/amd: Add USBC connector ID
btrfs: fix fallocate to use file_modified to update permissions consistently
btrfs: do not warn for free space inode in cow_file_range
drm/amdgpu: conduct a proper cleanup of PDB bo
drm/amdgpu/gmc: use PCI BARs for APUs in passthrough
drm/amd/display: fix audio format not updated after edid updated
drm/amd/display: FEC check in timing validation
drm/amd/display: Update VTEM Infopacket definition
drm/amdkfd: Fix Incorrect VMIDs passed to HWS
drm/amdgpu/vcn: improve vcn dpg stop procedure
drm/amdkfd: Check for potential null return of kmalloc_array()
Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests
PCI: hv: Propagate coherence from VMbus device to PCI device
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
scsi: target: tcmu: Fix possible page UAF
scsi: lpfc: Fix queue failures when recovering from PCI parity error
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
net: micrel: fix KS8851_MLL Kconfig
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
gpu: ipu-v3: Fix dev_dbg frequency output
regulator: wm8994: Add an off-on delay for WM8994 variant
arm64: alternatives: mark patch_alternative() as `noinstr`
tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry
net: axienet: setup mdio unconditionally
Drivers: hv: balloon: Disable balloon and hot-add accordingly
net: usb: aqc111: Fix out-of-bounds accesses in RX fixup
myri10ge: fix an incorrect free for skb in myri10ge_sw_tso
spi: cadence-quadspi: fix protocol setup for non-1-1-X operations
drm/amd/display: Enable power gating before init_pipes
drm/amd/display: Revert FEC check in validation
drm/amd/display: Fix allocate_mst_payload assert on resume
drbd: set QUEUE_FLAG_STABLE_WRITES
scsi: mpt3sas: Fail reset operation if config request timed out
scsi: mvsas: Add PCI ID of RocketRaid 2640
scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan
drivers: net: slip: fix NPD bug in sl_tx_timeout()
io_uring: zero tag on rsrc removal
io_uring: use nospec annotation for more indexes
perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
mm/secretmem: fix panic when growing a memfd_secret
mm, page_alloc: fix build_zonerefs_node()
mm: fix unexpected zeroed page mapping with zram swap
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
KVM: x86/mmu: Resolve nx_huge_pages when kvm.ko is loaded
SUNRPC: Fix NFSD's request deferral on RDMA transports
memory: renesas-rpc-if: fix platform-device leak in error path
gcc-plugins: latent_entropy: use /dev/urandom
cifs: verify that tcon is valid before dereference in cifs_kill_sb
ath9k: Properly clear TX status area before reporting to mac80211
ath9k: Fix usage of driver-private space in tx_info
btrfs: fix root ref counts in error handling in btrfs_get_root_ref
btrfs: mark resumed async balance as writing
ALSA: hda/realtek: Add quirk for Clevo PD50PNT
ALSA: hda/realtek: add quirk for Lenovo Thinkpad X12 speakers
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
nl80211: correctly check NL80211_ATTR_REG_ALPHA2 size
ipv6: fix panic when forwarding a pkt with no in6 dev
drm/amd/display: don't ignore alpha property on pre-multiplied mode
drm/amdgpu: Enable gfxoff quirk on MacBook Pro
x86/tsx: Use MSR_TSX_CTRL to clear CPUID bits
x86/tsx: Disable TSX development mode at boot
genirq/affinity: Consider that CPUs on nodes can be unbalanced
tick/nohz: Use WARN_ON_ONCE() to prevent console saturation
ARM: davinci: da850-evm: Avoid NULL pointer dereference
dm integrity: fix memory corruption when tag_size is less than digest size
i2c: dev: check return value when calling dev_set_name()
smp: Fix offline cpu check in flush_smp_call_function_queue()
i2c: pasemi: Wait for write xfers to finish
dt-bindings: net: snps: remove duplicate name
timers: Fix warning condition in __run_timers()
dma-direct: avoid redundant memory sync for swiotlb
drm/i915: Sunset igpu legacy mmap support based on GRAPHICS_VER_FULL
cpu/hotplug: Remove the 'cpu' member of cpuhp_cpu_state
soc: qcom: aoss: Fix missing put_device call in qmp_get
net: ipa: fix a build dependency
cpufreq: intel_pstate: ITMT support for overclocked system
ax25: add refcount in ax25_dev to avoid UAF bugs
ax25: fix reference count leaks of ax25_dev
ax25: fix UAF bugs of net_device caused by rebinding operation
ax25: Fix refcount leaks caused by ax25_cb_del()
ax25: fix UAF bug in ax25_send_control()
ax25: fix NPD bug in ax25_disconnect
ax25: Fix NULL pointer dereferences in ax25 timers
ax25: Fix UAF bugs in ax25 timers
Linux 5.15.35
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0dd9eaea7f977df42b0a5b9cb9043c879f62718b
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||
Juergen Gross
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bb7645c338 |
mm, page_alloc: fix build_zonerefs_node()
commit e553f62f10d93551eb883eca227ac54d1a4fad84 upstream. Since commit |
||
|
Greg Kroah-Hartman
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b41a37c036 |
Merge 5.15.33 into android13-5.15
Changes in 5.15.33
Revert "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
USB: serial: pl2303: add IBM device IDs
dt-bindings: usb: hcd: correct usb-device path
USB: serial: pl2303: fix GS type detection
USB: serial: simple: add Nokia phone driver
mm: kfence: fix missing objcg housekeeping for SLAB
hv: utils: add PTP_1588_CLOCK to Kconfig to fix build
HID: logitech-dj: add new lightspeed receiver id
HID: Add support for open wheel and no attachment to T300
xfrm: fix tunnel model fragmentation behavior
ARM: mstar: Select HAVE_ARM_ARCH_TIMER
virtio_console: break out of buf poll on remove
vdpa/mlx5: should verify CTRL_VQ feature exists for MQ
tools/virtio: fix virtio_test execution
ethernet: sun: Free the coherent when failing in probing
gpio: Revert regression in sysfs-gpio (gpiolib.c)
spi: Fix invalid sgs value
net:mcf8390: Use platform_get_irq() to get the interrupt
Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"
spi: Fix erroneous sgs value with min_t()
Input: zinitix - do not report shadow fingers
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
net: dsa: microchip: add spi_device_id tables
selftests: vm: fix clang build error multiple output files
locking/lockdep: Avoid potential access of invalid memory in lock_class
drm/amdgpu: move PX checking into amdgpu_device_ip_early_init
drm/amdgpu: only check for _PR3 on dGPUs
iommu/iova: Improve 32-bit free space estimate
virtio-blk: Use blk_validate_block_size() to validate block size
tpm: fix reference counting for struct tpm_chip
usb: typec: tipd: Forward plug orientation to typec subsystem
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
xhci: fix garbage USBSTS being logged in some cases
xhci: fix runtime PM imbalance in USB2 resume
xhci: make xhci_handshake timeout for xhci_reset() adjustable
xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()
mei: me: disable driver on the ign firmware
mei: me: add Alder Lake N device id.
mei: avoid iterator usage outside of list_for_each_entry
bus: mhi: pci_generic: Add mru_default for Quectel EM1xx series
bus: mhi: Fix MHI DMA structure endianness
docs: sphinx/requirements: Limit jinja2<3.1
coresight: Fix TRCCONFIGR.QE sysfs interface
coresight: syscfg: Fix memleak on registration failure in cscfg_create_device
iio: afe: rescale: use s64 for temporary scale calculations
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: inkern: apply consumer scale when no channel scale is available
iio: inkern: make a best effort on offset calculation
greybus: svc: fix an error handling bug in gb_svc_hello()
clk: rockchip: re-add rational best approximation algorithm to the fractional divider
clk: uniphier: Fix fixed-rate initialization
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
cifs: fix handlecache and multiuser
cifs: we do not need a spinlock around the tree access during umount
KEYS: fix length validation in keyctl_pkey_params_get_2()
KEYS: asymmetric: enforce that sig algo matches key algo
KEYS: asymmetric: properly validate hash_algo and encoding
Documentation: add link to stable release candidate tree
Documentation: update stable tree link
firmware: stratix10-svc: add missing callback parameter on RSU
firmware: sysfb: fix platform-device leak in error path
HID: intel-ish-hid: Use dma_alloc_coherent for firmware update
SUNRPC: avoid race between mod_timer() and del_timer_sync()
NFS: NFSv2/v3 clients should never be setting NFS_CAP_XATTR
NFSD: prevent underflow in nfssvc_decode_writeargs()
NFSD: prevent integer overflow on 32 bit systems
f2fs: fix to unlock page correctly in error path of is_alive()
f2fs: quota: fix loop condition at f2fs_quota_sync()
f2fs: fix to do sanity check on .cp_pack_total_block_count
remoteproc: Fix count check in rproc_coredump_write()
mm/mlock: fix two bugs in user_shm_lock()
pinctrl: ingenic: Fix regmap on X series SoCs
pinctrl: samsung: drop pin banks references on error paths
net: bnxt_ptp: fix compilation error
spi: mxic: Fix the transmit path
mtd: rawnand: protect access to rawnand devices while in suspend
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
can: m_can: m_can_tx_handler(): fix use after free of skb
can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix memory leak in jffs2_scan_medium
mm: fs: fix lru_cache_disabled race in bh_lru
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
mm: invalidate hwpoison page cache page in fault path
mempolicy: mbind_range() set_policy() after vma_merge()
scsi: core: sd: Add silence_suspend flag to suppress some PM messages
scsi: ufs: Fix runtime PM messages never-ending cycle
scsi: scsi_transport_fc: Fix FPIN Link Integrity statistics counters
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
qed: display VF trust config
qed: validate and restrict untrusted VFs vlan promisc mode
riscv: dts: canaan: Fix SPI3 bus width
riscv: Fix fill_callchain return value
riscv: Increase stack size under KASAN
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
cifs: prevent bad output lengths in smb2_ioctl_query_info()
cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
ALSA: cs4236: fix an incorrect NULL check on list iterator
ALSA: hda: Avoid unsol event during RPM suspending
ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock
ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020
rtc: mc146818-lib: fix locking in mc146818_set_time
rtc: pl031: fix rtc features null pointer dereference
ocfs2: fix crash when mount with quota enabled
drm/simpledrm: Add "panel orientation" property on non-upright mounted LCD panels
mm: madvise: skip unmapped vma holes passed to process_madvise
mm: madvise: return correct bytes advised with process_madvise
Revert "mm: madvise: skip unmapped vma holes passed to process_madvise"
mm,hwpoison: unmap poisoned page before invalidation
mm/kmemleak: reset tag when compare object pointer
dm stats: fix too short end duration_ns when using precise_timestamps
dm: fix use-after-free in dm_cleanup_zoned_dev()
dm: interlock pending dm_io and dm_wait_for_bios_completion
dm: fix double accounting of flush with data
dm integrity: set journal entry unused when shrinking device
tracing: Have trace event string test handle zero length strings
drbd: fix potential silent data corruption
powerpc/kvm: Fix kvm_use_magic_page
PCI: fu740: Force 2.5GT/s for initial device probe
arm64: signal: nofpsimd: Do not allocate fp/simd context when not available
arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones
arm64: dts: qcom: sm8250: Fix MSI IRQ for PCIe1 and PCIe2
arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs
arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs
arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs
arm64: dts: ti: k3-am64: Fix gic-v3 compatible regs
ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM
Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag"
ACPI: properties: Consistently return -ENOENT if there are no more references
coredump: Also dump first pages of non-executable ELF libraries
ext4: fix ext4_fc_stats trace point
ext4: fix fs corruption when tring to remove a non-empty directory with IO error
ext4: make mb_optimize_scan performance mount option work with extents
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
samples/landlock: Fix path_list memory leak
landlock: Use square brackets around "landlock-ruleset"
mailbox: tegra-hsp: Flush whole channel
block: limit request dispatch loop duration
block: don't merge across cgroup boundaries if blkcg is enabled
drm/edid: check basic audio support on CEA extension block
fbdev: Hot-unplug firmware fb devices on forced removal
video: fbdev: sm712fb: Fix crash in smtcfb_read()
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
rfkill: make new event layout opt-in
ARM: dts: at91: sama7g5: Remove unused properties in i2c nodes
ARM: dts: at91: sama5d2: Fix PMERRLOC resource size
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
mgag200 fix memmapsl configuration in GCTL6 register
carl9170: fix missing bit-wise or operator for tx_params
pstore: Don't use semaphores in always-atomic-context code
thermal: int340x: Increase bitmap size
lib/raid6/test: fix multiple definition linking error
exec: Force single empty string when argv is empty
crypto: rsa-pkcs1pad - only allow with rsa
crypto: rsa-pkcs1pad - correctly get hash from source scatterlist
crypto: rsa-pkcs1pad - restore signature length check
crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete()
bcache: fixup multiple threads crash
PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove()
DEC: Limit PMAX memory probing to R3k systems
media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC
media: venus: hfi_cmds: List HDR10 property as unsupported for v1 and v3
media: venus: venc: Fix h264 8x8 transform control
media: davinci: vpif: fix unbalanced runtime PM get
media: davinci: vpif: fix unbalanced runtime PM enable
btrfs: zoned: mark relocation as writing
btrfs: extend locking to all space_info members accesses
btrfs: verify the tranisd of the to-be-written dirty extent buffer
xtensa: define update_mmu_tlb function
xtensa: fix stop_machine_cpuslocked call in patch_text
xtensa: fix xtensa_wsr always writing 0
drm/syncobj: flatten dma_fence_chains on transfer
drm/nouveau/backlight: Fix LVDS backlight detection on some laptops
drm/nouveau/backlight: Just set all backlight types as RAW
drm/fb-helper: Mark screen buffers in system memory with FBINFO_VIRTFB
brcmfmac: firmware: Allocate space for default boardrev in nvram
brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path
brcmfmac: pcie: Declare missing firmware files in pcie.c
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: pcie: Fix crashes due to early IRQs
drm/i915/opregion: check port number bounds for SWSCI display power state
drm/i915/gem: add missing boundary check in vm_access
PCI: imx6: Allow to probe when dw_pcie_wait_for_link() fails
PCI: pciehp: Clear cmd_busy bit in polling mode
PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
regulator: qcom_smd: fix for_each_child.cocci warnings
selinux: access superblock_security_struct in LSM blob way
selinux: check return value of sel_make_avc_files
crypto: ccp - Ensure psp_ret is always init'd in __sev_platform_init_locked()
hwrng: cavium - Check health status while reading random data
hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER
crypto: sun8i-ss - really disable hash on A80
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: mxs-dcp - Fix scatterlist processing
selinux: Fix selinux_sb_mnt_opts_compat()
thermal: int340x: Check for NULL after calling kmemdup()
crypto: octeontx2 - remove CONFIG_DM_CRYPT check
spi: tegra114: Add missing IRQ check in tegra_spi_probe
spi: tegra210-quad: Fix missin IRQ check in tegra_qspi_probe
stack: Constrain and fix stack offset randomization with Clang builds
arm64/mm: avoid fixmap race condition when create pud mapping
blk-cgroup: set blkg iostat after percpu stat aggregation
selftests/x86: Add validity check and allow field splitting
selftests/sgx: Treat CC as one argument
crypto: rockchip - ECB does not need IV
audit: log AUDIT_TIME_* records only from rules
EVM: fix the evm= __setup handler return value
crypto: ccree - don't attempt 0 len DMA mappings
crypto: hisilicon/sec - fix the aead software fallback for engine
spi: pxa2xx-pci: Balance reference count for PCI DMA device
hwmon: (pmbus) Add mutex to regulator ops
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
nvme: cleanup __nvme_check_ids
nvme: fix the check for duplicate unique identifiers
block: don't delete queue kobject before its children
PM: hibernate: fix __setup handler error handling
PM: suspend: fix return value of __setup handler
spi: spi-zynqmp-gqspi: Handle error for dma_set_mask
hwrng: atmel - disable trng on failure path
crypto: sun8i-ss - call finalize with bh disabled
crypto: sun8i-ce - call finalize with bh disabled
crypto: amlogic - call finalize with bh disabled
crypto: gemini - call finalize with bh disabled
crypto: vmx - add missing dependencies
clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
clocksource/drivers/exynos_mct: Refactor resources allocation
clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts
clocksource/drivers/timer-microchip-pit64b: Use notrace
clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()
arm64: prevent instrumentation of bp hardening callbacks
KEYS: trusted: Fix trusted key backends when building as module
KEYS: trusted: Avoid calling null function trusted_key_exit
ACPI: APEI: fix return value of __setup handlers
crypto: ccp - ccp_dmaengine_unregister release dma channels
crypto: ccree - Fix use after free in cc_cipher_exit()
hwrng: nomadik - Change clk_disable to clk_disable_unprepare
hwmon: (pmbus) Add Vin unit off handling
clocksource: acpi_pm: fix return value of __setup handler
io_uring: don't check unrelated req->open.how in accept request
io_uring: terminate manual loop iterator loop correctly for non-vecs
watch_queue: Fix NULL dereference in error cleanup
watch_queue: Actually free the watch
f2fs: fix to enable ATGC correctly via gc_idle sysfs interface
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
sched/core: Export pelt_thermal_tp
sched/uclamp: Fix iowait boost escaping uclamp restriction
rseq: Remove broken uapi field layout on 32-bit little endian
perf/core: Fix address filter parser for multiple filters
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
sched/fair: Improve consistency of allowed NUMA balance calculations
f2fs: fix missing free nid in f2fs_handle_failed_inode
nfsd: more robust allocation failure handling in nfsd_file_cache_init
sched/cpuacct: Fix charge percpu cpuusage
sched/rt: Plug rt_mutex_setprio() vs push_rt_task() race
f2fs: fix to avoid potential deadlock
btrfs: fix unexpected error path when reflinking an inline extent
f2fs: fix compressed file start atomic write may cause data corruption
selftests, x86: fix how check_cc.sh is being invoked
drivers/base/memory: add memory block to memory group after registration succeeded
kunit: make kunit_test_timeout compatible with comment
pinctrl: samsung: Remove EINT handler for Exynos850 ALIVE and CMGP gpios
media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size
media: camss: csid-170: fix non-10bit formats
media: camss: csid-170: don't enable unused irqs
media: camss: csid-170: set the right HALT_CMD when disabled
media: camss: vfe-170: fix "VFE halt timeout" error
media: staging: media: imx: imx7-mipi-csis: Make subdev name unique
media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls
media: mtk-vcodec: potential dereference of null pointer
media: imx: imx8mq-mipi-csi2: remove wrong irq config write operation
media: imx: imx8mq-mipi_csi2: fix system resume
media: bttv: fix WARNING regression on tunerless devices
media: atmel: atmel-sama7g5-isc: fix ispck leftover
ASoC: sh: rz-ssi: Drop calling rz_ssi_pio_recv() recursively
ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio
ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting
ASoC: simple-card-utils: Set sysclk on all components
media: coda: Fix missing put_device() call in coda_get_vdoa_data
media: meson: vdec: potential dereference of null pointer
media: hantro: Fix overfill bottom register field name
media: ov6650: Fix set format try processing path
media: v4l: Avoid unaligned access warnings when printing 4cc modifiers
media: ov5648: Don't pack controls struct
media: aspeed: Correct value for h-total-pixels
video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen
video: fbdev: controlfb: Fix COMPILE_TEST build
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe()
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
ARM: dts: Fix OpenBMC flash layout label addresses
firmware: qcom: scm: Remove reassignment to desc following initializer
ARM: dts: qcom: ipq4019: fix sleep clock
soc: qcom: rpmpd: Check for null return of devm_kcalloc
soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem
soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
arm64: dts: qcom: sdm845: fix microphone bias properties and values
arm64: dts: qcom: sm8250: fix PCIe bindings to follow schema
arm64: dts: broadcom: bcm4908: use proper TWD binding
arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc
arm64: dts: qcom: sm8350: Correct TCS configuration for apps rsc
firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not defined
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
ARM: dts: sun8i: v3s: Move the csi1 block to follow address order
vsprintf: Fix potential unaligned access
ARM: dts: imx: Add missing LVDS decoder on M53Menlo
media: mexon-ge2d: fixup frames size in registers
media: video/hdmi: handle short reads of hdmi info frame.
media: ti-vpe: cal: Fix a NULL pointer dereference in cal_ctx_v4l2_init_formats()
media: em28xx: initialize refcount before kref_get
media: usb: go7007: s2250-board: fix leak in probe()
media: cedrus: H265: Fix neighbour info buffer size
media: cedrus: h264: Fix neighbour info buffer size
ASoC: codecs: rx-macro: fix accessing compander for aux
ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type
ASoC: codecs: va-macro: fix accessing array out of bounds for enum type
ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
ASoC: codecs: wcd938x: fix kcontrol max values
ASoC: codecs: wcd934x: fix kcontrol max values
ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put
media: v4l2-core: Initialize h264 scaling matrix
media: ov5640: Fix set format, v4l2_mbus_pixelcode not updated
selftests/lkdtm: Add UBSAN config
lib: uninline simple_strntoull() as well
vsprintf: Fix %pK with kptr_restrict == 0
uaccess: fix nios2 and microblaze get_user_8()
ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp()
soc: mediatek: pm-domains: Add wakeup capacity support in power domain
mmc: sdhci_am654: Fix the driver data of AM64 SoC
ASoC: ti: davinci-i2s: Add check for clk_enable()
ALSA: spi: Add check for clk_enable()
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
arm64: dts: broadcom: Fix sata nodename
printk: fix return value of printk.devkmsg __setup handler
ASoC: mxs-saif: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: dwc-i2s: Handle errors for clk_enable
ASoC: soc-compress: prevent the potentially use of null pointer
memory: emif: Add check for setup_interrupts
memory: emif: check the pointer temp in get_device_details()
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly
m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined
media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED
media: vidtv: Check for null return of vzalloc
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: fsi: Add check for clk_enable
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
media: saa7134: fix incorrect use to determine if list is empty
ivtv: fix incorrect device_caps for ivtvfb
ASoC: atmel: Fix error handling in snd_proto_probe
ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe
ASoC: SOF: Add missing of_node_put() in imx8m_probe
ASoC: mediatek: use of_device_get_match_data()
ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe
ASoC: rk817: Fix missing clk_disable_unprepare() in rk817_platform_probe
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: fsl_spdif: Disable TX clock when stop
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: SOF: Intel: enable DMI L1 for playback streams
ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe
mmc: davinci_mmc: Handle error for clk_enable
ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe
ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
ASoC: amd: Fix reference to PCM buffer address
ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS
ARM: configs: multi_v5_defconfig: re-enable DRM_PANEL and FB_xxx
drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops
drm/meson: Make use of the helper function devm_platform_ioremap_resourcexxx()
drm/meson: split out encoder from meson_dw_hdmi
drm/meson: Fix error handling when afbcd.ops->init fails
drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev
drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe
drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe
drm: bridge: adv7511: Fix ADV7535 HPD enablement
ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern
drm/v3d/v3d_drv: Check for error num after setting mask
drm/panfrost: Check for error num after setting mask
libbpf: Fix possible NULL pointer dereference when destroying skeleton
bpftool: Only set obj->skeleton on complete success
udmabuf: validate ubuf->pagecount
bpf: Fix UAF due to race between btf_try_get_module and load_module
drm/selftests/test-drm_dp_mst_helper: Fix memory leak in sideband_msg_req_encode_decode
selftests: bpf: Fix bind on used port
Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products
Bluetooth: hci_serdev: call init_rwsem() before p->open()
mtd: onenand: Check for error irq
mtd: rawnand: gpmi: fix controller timings setting
drm/edid: Don't clear formats if using deep color
drm/edid: Split deep color modes between RGB and YUV444
ionic: fix type complaint in ionic_dev_cmd_clean()
ionic: start watchdog after all is setup
ionic: Don't send reset commands if FW isn't running
drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl()
drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes()
drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function
net: phy: at803x: move page selection fix to config_init
selftests/bpf: Normalize XDP section names in selftests
selftests/bpf/test_xdp_redirect_multi: use temp netns for testing
ath9k_htc: fix uninit value bugs
RDMA/core: Set MR type in ib_reg_user_mr
KVM: PPC: Fix vmx/vsx mixup in mmio emulation
selftests/net: timestamping: Fix bind_phc check
i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
i40e: respect metadata on XSK Rx to skb
igc: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
ixgbe: pass bi->xdp to ixgbe_construct_skb_zc() directly
ixgbe: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb
ixgbe: respect metadata on XSK Rx to skb
power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe
ray_cs: Check ioremap return value
powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch
KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init
powerpc/perf: Don't use perf_hw_context for trace IMC PMU
mt76: connac: fix sta_rec_wtbl tag len
mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode
mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv
mt76: mt7921: fix a leftover race in runtime-pm
mt76: mt7615: fix a leftover race in runtime-pm
mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update
mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update
ptp: unregister virtual clocks when unregistering physical clock.
net: dsa: mv88e6xxx: Enable port policy support on 6097
mac80211: Remove a couple of obsolete TODO
mac80211: limit bandwidth in HE capabilities
scripts/dtc: Call pkg-config POSIXly correct
livepatch: Fix build failure on 32 bits processors
net: asix: add proper error handling of usb read errors
i2c: bcm2835: Use platform_get_irq() to get the interrupt
i2c: bcm2835: Fix the error handling in 'bcm2835_i2c_probe()'
mtd: mchp23k256: Add SPI ID table
mtd: mchp48l640: Add SPI ID table
igc: avoid kernel warning when changing RX ring parameters
igb: refactor XDP registration
PCI: aardvark: Fix reading MSI interrupt number
PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge
RDMA/rxe: Check the last packet by RXE_END_MASK
libbpf: Fix signedness bug in btf_dump_array_data()
cxl/core: Fix cxl_probe_component_regs() error message
cxl/regs: Fix size of CXL Capability Header Register
net:enetc: allocate CBD ring data memory using DMA coherent methods
libbpf: Fix compilation warning due to mismatched printf format
drm/bridge: dw-hdmi: use safe format when first in bridge chain
libbpf: Use dynamically allocated buffer when receiving netlink messages
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
iommu/ipmmu-vmsa: Check for error num after setting mask
drm/bridge: anx7625: Fix overflow issue on reading EDID
bpftool: Fix the error when lookup in no-btf maps
drm/amd/pm: enable pm sysfs write for one VF mode
drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug
libbpf: Fix memleak in libbpf_netlink_recv()
IB/cma: Allow XRC INI QPs to set their local ACK timeout
dax: make sure inodes are flushed before destroy cache
selftests: mptcp: add csum mib check for mptcp_connect
iwlwifi: mvm: Don't call iwl_mvm_sta_from_mac80211() with NULL sta
iwlwifi: mvm: don't iterate unadded vifs when handling FW SMPS req
iwlwifi: mvm: align locking in D3 test debugfs
iwlwifi: yoyo: remove DBGI_SRAM address reset writing
iwlwifi: Fix -EIO error code that is never returned
iwlwifi: mvm: Fix an error code in iwl_mvm_up()
mtd: rawnand: pl353: Set the nand chip node as the flash node
drm/msm/dp: populate connector of struct dp_panel
drm/msm/dp: stop link training after link training 2 failed
drm/msm/dp: always add fail-safe mode into connector mode list
drm/msm/dsi: Use "ref" fw clock instead of global name for VCO parent
drm/msm/dsi/phy: fix 7nm v4.0 settings for C-PHY mode
drm/msm/dpu: add DSPP blocks teardown
drm/msm/dpu: fix dp audio condition
dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS
vfio/pci: fix memory leak during D3hot to D0 transition
vfio/pci: wake-up devices around reset functions
scsi: fnic: Fix a tracing statement
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config()
scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update()
scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req()
scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req()
scsi: pm8001: Fix NCQ NON DATA command task initialization
scsi: pm8001: Fix NCQ NON DATA command completion handling
scsi: pm8001: Fix abort all task initialization
RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR
drm/amd/display: Remove vupdate_int_entry definition
TOMOYO: fix __setup handlers return values
power: supply: sbs-charger: Don't cancel work that is not initialized
ext2: correct max file size computing
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return
scsi: hisi_sas: Change permission of parameter prot_mask
drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt
bpf, arm64: Call build_prologue() first in first JIT pass
bpf, arm64: Feed byte-offset into bpf line info
xsk: Fix race at socket teardown
RDMA/irdma: Fix netdev notifications for vlan's
RDMA/irdma: Fix Passthrough mode in VM
RDMA/irdma: Remove incorrect masking of PD
gpu: host1x: Fix a memory leak in 'host1x_remove()'
libbpf: Skip forward declaration when counting duplicated type names
powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties()
powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit
KVM: x86: Fix emulation in writing cr8
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
hv_balloon: rate-limit "Unhandled message" warning
i2c: xiic: Make bus names unique
power: supply: wm8350-power: Handle error for wm8350_register_irq
power: supply: wm8350-power: Add missing free in free_charger_irq
IB/hfi1: Allow larger MTU without AIP
RDMA/core: Fix ib_qp_usecnt_dec() called when error
PCI: Reduce warnings on possible RW1C corruption
net: axienet: fix RX ring refill allocation failure handling
drm/msm/a6xx: Fix missing ARRAY_SIZE() check
mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n
MIPS: Sanitise Cavium switch cases in TLB handler synthesizers
powerpc/sysdev: fix incorrect use to determine if list is empty
powerpc/64s: Don't use DSISR for SLB faults
mfd: mc13xxx: Add check for mc13xxx_irq_request
libbpf: Unmap rings when umem deleted
selftests/bpf: Make test_lwt_ip_encap more stable and faster
platform/x86: huawei-wmi: check the return value of device_create_file()
scsi: mpt3sas: Fix incorrect 4GB boundary check
powerpc: 8xx: fix a return value error in mpc8xx_pic_init
vxcan: enable local echo for sent CAN frames
ath10k: Fix error handling in ath10k_setup_msa_resources
mips: cdmm: Fix refcount leak in mips_cdmm_phys_base
MIPS: RB532: fix return value of __setup handler
MIPS: pgalloc: fix memory leak caused by pgd_free()
mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init
power: ab8500_chargalg: Use CLOCK_MONOTONIC
RDMA/irdma: Prevent some integer underflows
Revert "RDMA/core: Fix ib_qp_usecnt_dec() called when error"
RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
bpf, sockmap: Fix memleak in sk_psock_queue_msg
bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full
bpf, sockmap: Fix more uncharged while msg has more_data
bpf, sockmap: Fix double uncharge the mem of sk_msg
samples/bpf, xdpsock: Fix race when running for fix duration of time
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
drm/i915/display: Fix HPD short pulse handling for eDP
netfilter: flowtable: Fix QinQ and pppoe support for inet table
mt76: mt7921: fix mt7921_queues_acq implementation
can: isotp: sanitize CAN ID checks in isotp_bind()
can: isotp: return -EADDRNOTAVAIL when reading from unbound socket
can: isotp: support MSG_TRUNC flag when reading from socket
bareudp: use ipv6_mod_enabled to check if IPv6 enabled
ibmvnic: fix race between xmit and reset
af_unix: Fix some data-races around unix_sk(sk)->oob_skb.
selftests/bpf: Fix error reporting from sock_fields programs
Bluetooth: hci_uart: add missing NULL check in h5_enqueue
Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
ipv4: Fix route lookups when handling ICMP redirects and PMTU updates
af_netlink: Fix shift out of bounds in group mask calculation
i2c: meson: Fix wrong speed use from probe
netfilter: conntrack: Add and use nf_ct_set_auto_assign_helper_warned()
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
powerpc/pseries: Fix use after free in remove_phb_dynamic()
selftests/bpf/test_lirc_mode2.sh: Exit with proper code
PCI: Avoid broken MSI on SB600 USB devices
net: bcmgenet: Use stronger register read/writes to assure ordering
tcp: ensure PMTU updates are processed during fastopen
openvswitch: always update flow key after nat
net: dsa: fix panic on shutdown if multi-chip tree failed to probe
tipc: fix the timer expires after interval 100ms
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
ice: fix 'scheduling while atomic' on aux critical err interrupt
ice: don't allow to run ice_send_event_to_aux() in atomic ctx
drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool
kernel/resource: fix kfree() of bootmem memory again
staging: r8188eu: convert DBG_88E_LEVEL call in hal/rtl8188e_hal_init.c
staging: r8188eu: release_firmware is not called if allocation fails
mxser: fix xmit_buf leak in activate when LSR == 0xff
fsi: scom: Fix error handling
fsi: scom: Remove retries in indirect scoms
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
pps: clients: gpio: Propagate return value from pps_gpio_probe
fsi: Aspeed: Fix a potential double free
misc: alcor_pci: Fix an error handling path
cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
soundwire: intel: fix wrong register name in intel_shim_wake
clk: qcom: ipq8074: fix PCI-E clock oops
dmaengine: idxd: check GENCAP config support for gencfg register
dmaengine: idxd: change bandwidth token to read buffers
dmaengine: idxd: restore traffic class defaults after wq reset
iio: mma8452: Fix probe failing when an i2c_device_id is used
serial: 8250_aspeed_vuart: add PORT_ASPEED_VUART port type
staging:iio:adc:ad7280a: Fix handing of device address bit reversing.
pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel
pinctrl: renesas: checker: Fix miscalculation of number of states
clk: qcom: ipq8074: Use floor ops for SDCC1 clock
phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
phy: phy-brcm-usb: fixup BCM4908 support
serial: 8250_mid: Balance reference count for PCI DMA device
serial: 8250_lpss: Balance reference count for PCI DMA device
NFS: Use of mapping_set_error() results in spurious errors
serial: 8250: Fix race condition in RTS-after-send handling
iio: adc: Add check for devm_request_threaded_irq
habanalabs: Add check for pci_enable_device
NFS: Return valid errors from nfs2/3_decode_dirent()
staging: r8188eu: fix endless loop in recv_func
dma-debug: fix return value of __setup handlers
clk: imx7d: Remove audio_mclk_root_clk
clk: imx: off by one in imx_lpcg_parse_clks_from_dt()
clk: at91: sama7g5: fix parents of PDMCs' GCLK
clk: qcom: clk-rcg2: Update logic to calculate D value for RCG
clk: qcom: clk-rcg2: Update the frac table for pixel clock
dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
nvdimm/region: Fix default alignment for small regions
clk: actions: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
clk: hisilicon: Terminate clk_div_table with sentinel element
clk: clps711x: Terminate clk_div_table with sentinel element
clk: Fix clk_hw_get_clk() when dev is NULL
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
mailbox: imx: fix crash in resume on i.mx8ulp
NFS: remove unneeded check in decode_devicenotify_args()
staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree
staging: mt7621-dts: fix formatting
staging: mt7621-dts: fix pinctrl properties for ethernet
staging: mt7621-dts: fix GB-PC2 devicetree
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback
pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get()
pinctrl: mediatek: paris: Fix pingroup pin config state readback
pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs
pinctrl: microchip sgpio: use reset driver
pinctrl: microchip-sgpio: lock RMW access
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
tty: hvc: fix return value of __setup handler
kgdboc: fix return value of __setup handler
serial: 8250: fix XOFF/XON sending when DMA is used
virt: acrn: obtain pa from VMA with PFNMAP flag
virt: acrn: fix a memory leak in acrn_dev_ioctl()
kgdbts: fix return value of __setup handler
firmware: google: Properly state IOMEM dependency
driver core: dd: fix return value of __setup handler
jfs: fix divide error in dbNextAG
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
SUNRPC don't resend a task on an offlined transport
NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error
kdb: Fix the putarea helper function
perf stat: Fix forked applications enablement of counters
clk: qcom: gcc-msm8994: Fix gpll4 width
vsock/virtio: initialize vdev->priv before using VQs
vsock/virtio: read the negotiated features before using VQs
vsock/virtio: enable VQs early on probe
clk: Initialize orphan req_rate
xen: fix is_xen_pmu()
net: enetc: report software timestamping via SO_TIMESTAMPING
net: hns3: fix bug when PF set the duplicate MAC address for VFs
net: hns3: fix port base vlan add fail when concurrent with reset
net: hns3: add vlan list lock to protect vlan list
net: hns3: format the output of the MAC address
net: hns3: refine the process when PF set VF VLAN
net: phy: broadcom: Fix brcm_fet_config_init()
selftests: test_vxlan_under_vrf: Fix broken test case
NFS: Don't loop forever in nfs_do_recoalesce()
net: hns3: clean residual vf config after disable sriov
net: sparx5: depends on PTP_1588_CLOCK_OPTIONAL
qlcnic: dcb: default to returning -EOPNOTSUPP
net/x25: Fix null-ptr-deref caused by x25_disconnect
net: sparx5: switchdev: fix possible NULL pointer dereference
octeontx2-af: initialize action variable
net: prefer nf_ct_put instead of nf_conntrack_put
net/sched: act_ct: fix ref leak when switching zones
NFSv4/pNFS: Fix another issue with a list iterator pointing to the head
net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator
fs: fd tables have to be multiples of BITS_PER_LONG
lib/test: use after free in register_test_dev_kmod()
fs: fix fd table size alignment properly
LSM: general protection fault in legacy_parse_param
regulator: rpi-panel: Handle I2C errors/timing to the Atmel
crypto: hisilicon/qm - cleanup warning in qm_vf_read_qos
gcc-plugins/stackleak: Exactly match strings instead of prefixes
pinctrl: npcm: Fix broken references to chip->parent_device
rcu: Mark writes to the rcu_segcblist structure's ->flags field
block/bfq_wf2q: correct weight to ioprio
crypto: xts - Add softdep on ecb
crypto: hisilicon/sec - not need to enable sm4 extra mode at HW V3
block, bfq: don't move oom_bfqq
selinux: use correct type for context length
arm64: module: remove (NOLOAD) from linker script
selinux: allow FIOCLEX and FIONCLEX with policy capability
loop: use sysfs_emit() in the sysfs xxx show()
Fix incorrect type in assignment of ipv6 port for audit
irqchip/qcom-pdc: Fix broken locking
irqchip/nvic: Release nvic_base upon failure
fs/binfmt_elf: Fix AT_PHDR for unusual ELF files
bfq: fix use-after-free in bfq_dispatch_request
ACPICA: Avoid walking the ACPI Namespace if it is not there
lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3
Revert "Revert "block, bfq: honor already-setup queue merges""
ACPI/APEI: Limit printable size of BERT table data
PM: core: keep irq flags in device_pm_check_callbacks()
parisc: Fix handling off probe non-access faults
nvme-tcp: lockdep: annotate in-kernel sockets
spi: tegra20: Use of_device_get_match_data()
atomics: Fix atomic64_{read_acquire,set_release} fallbacks
locking/lockdep: Iterate lock_classes directly when reading lockdep files
ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb
ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit
sched/tracing: Report TASK_RTLOCK_WAIT tasks as TASK_UNINTERRUPTIBLE
ext4: don't BUG if someone dirty pages without asking ext4 first
f2fs: fix to do sanity check on curseg->alloc_type
NFSD: Fix nfsd_breaker_owns_lease() return values
f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs
btrfs: harden identification of a stale device
btrfs: make search_csum_tree return 0 if we get -EFBIG
f2fs: use spin_lock to avoid hang
f2fs: compress: fix to print raw data size in error path of lz4 decompression
Adjust cifssb maximum read size
ntfs: add sanity check on allocation size
media: staging: media: zoran: move videodev alloc
media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com
media: staging: media: zoran: fix various V4L2 compliance errors
media: atmel: atmel-isc-base: report frame sizes as full supported range
media: ir_toy: free before error exiting
ASoC: sh: rz-ssi: Make the data structures available before registering the handlers
ASoC: SOF: Intel: match sdw version on link_slaves_found
media: imx-jpeg: Prevent decoding NV12M jpegs into single-planar buffers
media: iommu/mediatek-v1: Free the existed fwspec if the master dev already has
media: iommu/mediatek: Return ENODEV if the device is NULL
media: iommu/mediatek: Add device_link between the consumer and the larb devices
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
video: fbdev: w100fb: Reset global state
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ASoC: madera: Add dependencies on MFD
media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off on some boards
media: atomisp: fix dummy_ptr check to avoid duplicate active_bo
ARM: ftrace: avoid redundant loads or clobbering IP
ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk
arm64: defconfig: build imx-sdma as a module
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit
ARM: dts: bcm2711: Add the missing L1/L2 cache information
ASoC: soc-core: skip zero num_dai component in searching dai name
media: imx-jpeg: fix a bug of accessing array out of bounds
media: cx88-mpeg: clear interrupt status register before streaming video
uaccess: fix type mismatch warnings from access_ok()
lib/test_lockup: fix kernel pointer check for separate address spaces
ARM: tegra: tamonten: Fix I2C3 pad setting
ARM: mmp: Fix failure to remove sram device
ASoC: amd: vg: fix for pm resume callback sequence
video: fbdev: sm712fb: Fix crash in smtcfb_write()
media: i2c: ov5648: Fix lockdep error
media: Revert "media: em28xx: add missing em28xx_close_extension"
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
ASoC: Intel: sof_sdw: fix quirks for 2022 HP Spectre x360 13"
tracing: Have TRACE_DEFINE_ENUM affect trace event types as well
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
media: atomisp: fix bad usage at error handling logic
ALSA: hda/realtek: Add alc256-samsung-headphone fixup
KVM: x86: Reinitialize context if host userspace toggles EFER.LME
KVM: x86/mmu: Move "invalid" check out of kvm_tdp_mmu_get_root()
KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU
KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU
KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_send_ipi()
KVM: x86: hyper-v: Drop redundant 'ex' parameter from kvm_hv_flush_tlb()
KVM: x86: hyper-v: Fix the maximum number of sparse banks for XMM fast TLB flush hypercalls
KVM: x86: hyper-v: HVCALL_SEND_IPI_EX is an XMM fast hypercall
powerpc/kasan: Fix early region not updated correctly
powerpc/lib/sstep: Fix 'sthcx' instruction
powerpc/lib/sstep: Fix build errors with newer binutils
powerpc: Add set_memory_{p/np}() and remove set_memory_attr()
powerpc: Fix build errors with newer binutils
drm/dp: Fix off-by-one in register cache size
drm/i915: Treat SAGV block time 0 as SAGV disabled
drm/i915: Fix PSF GV point mask when SAGV is not possible
drm/i915: Reject unsupported TMDS rates on ICL+
scsi: qla2xxx: Refactor asynchronous command initialization
scsi: qla2xxx: Implement ref count for SRB
scsi: qla2xxx: Fix stuck session in gpdb
scsi: qla2xxx: Fix warning message due to adisc being flushed
scsi: qla2xxx: Fix scheduling while atomic
scsi: qla2xxx: Fix premature hw access after PCI error
scsi: qla2xxx: Fix wrong FDMI data for 64G adapter
scsi: qla2xxx: Fix warning for missing error code
scsi: qla2xxx: Fix device reconnect in loop topology
scsi: qla2xxx: edif: Fix clang warning
scsi: qla2xxx: Fix T10 PI tag escape and IP guard options for 28XX adapters
scsi: qla2xxx: Add devids and conditionals for 28xx
scsi: qla2xxx: Check for firmware dump already collected
scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair()
scsi: qla2xxx: Fix disk failure to rediscover
scsi: qla2xxx: Fix incorrect reporting of task management failure
scsi: qla2xxx: Fix hang due to session stuck
scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests
scsi: qla2xxx: Fix N2N inconsistent PLOGI
scsi: qla2xxx: Fix stuck session of PRLI reject
scsi: qla2xxx: Reduce false trigger to login
scsi: qla2xxx: Use correct feature type field during RFF_ID processing
platform: chrome: Split trace include file
KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq
KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast()
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
KVM: Prevent module exit until all VMs are freed
KVM: x86: fix sending PV IPI
KVM: SVM: fix panic on out-of-bounds guest IRQ
ubifs: rename_whiteout: Fix double free for whiteout_ui->data
ubifs: Fix deadlock in concurrent rename whiteout and inode writeback
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
ubifs: Rename whiteout atomically
ubifs: Fix 'ui->dirty' race between do_tmpfile() and writeback work
ubifs: Rectify space amount budget for mkdir/tmpfile operations
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()
ubifs: Fix to add refcount once page is set private
ubifs: rename_whiteout: correct old_dir size computing
nvme: allow duplicate NSIDs for private namespaces
nvme: fix the read-only state for zoned namespaces with unsupposed features
wireguard: queueing: use CFI-safe ptr_ring cleanup function
wireguard: socket: free skb in send6 when ipv6 is disabled
wireguard: socket: ignore v6 endpoints when ipv6 is disabled
XArray: Fix xas_create_range() when multi-order entry present
can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
can: mcba_usb: properly check endpoint type
can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value
XArray: Update the LRU list in xas_split()
modpost: restore the warning message for missing symbol versions
rtc: check if __rtc_read_time was successful
gfs2: gfs2_setattr_size error path fix
gfs2: Make sure FITRIM minlen is rounded up to fs block size
net: hns3: fix the concurrency between functions reading debugfs
net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
rxrpc: fix some null-ptr-deref bugs in server_key.c
rxrpc: Fix call timer start racing with call destruction
mailbox: imx: fix wakeup failure from freeze mode
crypto: arm/aes-neonbs-cbc - Select generic cbc and aes
watch_queue: Free the page array when watch_queue is dismantled
pinctrl: pinconf-generic: Print arguments for bias-pull-*
watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function
net: sparx5: uses, depends on BRIDGE or !BRIDGE
pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR()
pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE()
ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs
ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
ARM: iop32x: offset IRQ numbers by 1
block: Fix the maximum minor value is blk_alloc_ext_minor()
io_uring: fix memory leak of uid in files registration
riscv module: remove (NOLOAD)
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
vhost: handle error while adding split ranges to iotlb
spi: Fix Tegra QSPI example
platform/chrome: cros_ec_typec: Check for EC device
can: isotp: restore accidentally removed MSG_PEEK feature
proc: bootconfig: Add null pointer check
drm/connector: Fix typo in documentation
scsi: qla2xxx: Add qla2x00_async_done() for async routines
staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet
arm64: mm: Drop 'const' from conditional arm64_dma_phys_limit definition
ASoC: soc-compress: Change the check for codec_dai
Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE""
tracing: Have type enum modifications copy the strings
net: add skb_set_end_offset() helper
net: preserve skb_end_offset() in skb_unclone_keeptruesize()
mm/mmap: return 1 from stack_guard_gap __setup() handler
ARM: 9187/1: JIVE: fix return value of __setup handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
mm/usercopy: return 1 from hardened_usercopy __setup() handler
af_unix: Support POLLPRI for OOB.
bpf: Adjust BPF stack helper functions to accommodate skip > 0
bpf: Fix comment for helper bpf_current_task_under_cgroup()
mmc: rtsx: Use pm_runtime_{get,put}() to handle runtime PM
dt-bindings: mtd: nand-controller: Fix the reg property description
dt-bindings: mtd: nand-controller: Fix a comment in the examples
dt-bindings: spi: mxic: The interrupt property is not mandatory
dt-bindings: memory: mtk-smi: No need mediatek,larb-id for mt8167
dt-bindings: pinctrl: pinctrl-microchip-sgpio: Fix example
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
ASoC: SOF: Intel: Fix build error without SND_SOC_SOF_PCI_DEV
ASoC: topology: Allow TLV control to be either read or write
perf vendor events: Update metrics for SkyLake Server
media: ov6650: Add try support to selection API operations
media: ov6650: Fix crop rectangle affected by set format
spi: mediatek: support tick_delay without enhance_timing
ARM: dts: spear1340: Update serial node properties
ARM: dts: spear13xx: Update SPI dma properties
arm64: dts: ls1043a: Update i2c dma properties
arm64: dts: ls1046a: Update i2c node dma properties
um: Fix uml_mconsole stop/go
docs: sysctl/kernel: add missing bit to panic_print
openvswitch: Fixed nd target mask field in the flow dump.
torture: Make torture.sh help message match reality
n64cart: convert bi_disk to bi_bdev->bd_disk fix build
mmc: rtsx: Let MMC core handle runtime PM
mmc: rtsx: Fix build errors/warnings for unused variable
KVM: x86/mmu: do compare-and-exchange of gPTE via the user address
iommu/dma: Skip extra sync during unmap w/swiotlb
iommu/dma: Fold _swiotlb helpers into callers
iommu/dma: Check CONFIG_SWIOTLB more broadly
swiotlb: Support aligned swiotlb buffers
iommu/dma: Account for min_align_mask w/swiotlb
coredump: Snapshot the vmas in do_coredump
coredump: Remove the WARN_ON in dump_vma_snapshot
coredump/elf: Pass coredump_params into fill_note_info
coredump: Use the vma snapshot in fill_files_note
PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
Linux 5.15.33
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id62bd8a22d0bfa7c2096539d253ffce804bed017
|
||
Alistair Popple
|
a74bb0eeab |
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
commit ddbc84f3f595cf1fc8234a191193b5d20ad43938 upstream.
ZONE_MOVABLE uses the remaining memory in each node. Its starting pfn
is also aligned to MAX_ORDER_NR_PAGES. It is possible for the remaining
memory in a node to be less than MAX_ORDER_NR_PAGES, meaning there is
not enough room for ZONE_MOVABLE on that node.
Unfortunately this condition is not checked for. This leads to
zone_movable_pfn[] getting set to a pfn greater than the last pfn in a
node.
calculate_node_totalpages() then sets zone->present_pages to be greater
than zone->spanned_pages which is invalid, as spanned_pages represents
the maximum number of pages in a zone assuming no holes.
Subsequently it is possible free_area_init_core() will observe a zone of
size zero with present pages. In this case it will skip setting up the
zone, including the initialisation of free_lists[].
However populated_zone() checks zone->present_pages to see if a zone has
memory available. This is used by iterators such as
walk_zones_in_node(). pagetypeinfo_showfree() uses this to walk the
free_list of each zone in each node, which are assumed to be initialised
due to the zone not being empty.
As free_area_init_core() never initialised the free_lists[] this results
in the following kernel crash when trying to read /proc/pagetypeinfo:
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC NOPTI
CPU: 0 PID: 456 Comm: cat Not tainted 5.16.0 #461
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:pagetypeinfo_show+0x163/0x460
Code: 9e 82 e8 80 57 0e 00 49 8b 06 b9 01 00 00 00 4c 39 f0 75 16 e9 65 02 00 00 48 83 c1 01 48 81 f9 a0 86 01 00 0f 84 48 02 00 00 <48> 8b 00 4c 39 f0 75 e7 48 c7 c2 80 a2 e2 82 48 c7 c6 79 ef e3 82
RSP: 0018:ffffc90001c4bd10 EFLAGS: 00010003
RAX: 0000000000000000 RBX: ffff88801105f638 RCX: 0000000000000001
RDX: 0000000000000001 RSI: 000000000000068b RDI: ffff8880163dc68b
RBP: ffffc90001c4bd90 R08: 0000000000000001 R09: ffff8880163dc67e
R10: 656c6261766f6d6e R11: 6c6261766f6d6e55 R12: ffff88807ffb4a00
R13: ffff88807ffb49f8 R14: ffff88807ffb4580 R15: ffff88807ffb3000
FS: 00007f9c83eff5c0(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000013c8e000 CR4: 0000000000350ef0
Call Trace:
seq_read_iter+0x128/0x460
proc_reg_read_iter+0x51/0x80
new_sync_read+0x113/0x1a0
vfs_read+0x136/0x1d0
ksys_read+0x70/0xf0
__x64_sys_read+0x1a/0x20
do_syscall_64+0x3b/0xc0
entry_SYSCALL_64_after_hwframe+0x44/0xae
Fix this by checking that the aligned zone_movable_pfn[] does not exceed
the end of the node, and if it does skip creating a movable zone on this
node.
Link: https://lkml.kernel.org/r/20220215025831.2113067-1-apopple@nvidia.com
Fixes:
|
||
Charan Teja Reddy
|
f47b852faa |
ANDROID: implement wrapper for reverse migration
Reverse migration is used to do the balancing the occupancy of memory zones in a node in the system whose imabalance may be caused by migration of pages to other zones by an operation, eg: hotremove and then hotadding the same memory. In this case there is a lot of free memory in newly hotadd memory which can be filled up by the previous migrated pages(as part of offline/hotremove) thus may free up some pressure in other zones of the node. Upstream discussion: https://lore.kernel.org/all/ee78c83d-da9b-f6d1-4f66-934b7782acfb@codeaurora.org/ Change-Id: Ib3137dab0db66ecf6858c4077dcadb9dfd0c6b1c Bug: 201263307 Signed-off-by: Charan Teja Reddy <quic_charante@quicinc.com> |
||
|
Suren Baghdasaryan
|
f03e0cb77b |
FROMGIT: mm: count time in drain_all_pages during direct reclaim as memory pressure
When page allocation in direct reclaim path fails, the system will make
one attempt to shrink per-cpu page lists and free pages from high alloc
reserves. Draining per-cpu pages into buddy allocator can be a very slow
operation because it's done using workqueues and the task in direct
reclaim waits for all of them to finish before proceeding. Currently this
time is not accounted as psi memory stall.
While testing mobile devices under extreme memory pressure, when
allocations are failing during direct reclaim, we notices that psi events
which would be expected in such conditions were not triggered. After
profiling these cases it was determined that the reason for missing psi
events was that a big chunk of time spent in direct reclaim is not
accounted as memory stall, therefore psi would not reach the levels at
which an event is generated. Further investigation revealed that the bulk
of that unaccounted time was spent inside drain_all_pages call.
A typical captured case when drain_all_pages path gets activated:
__alloc_pages_slowpath took 44.644.613ns
__perform_reclaim took 751.668ns (1.7%)
drain_all_pages took 43.887.167ns (98.3%)
PSI in this case records the time spent in __perform_reclaim but ignores
drain_all_pages, IOW it misses 98.3% of the time spent in
__alloc_pages_slowpath.
Annotate __alloc_pages_direct_reclaim in its entirety so that delays from
handling page allocation failure in the direct reclaim path are accounted
as memory stall.
Link: https://lkml.kernel.org/r/20220223194812.1299646-1-surenb@google.com
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reported-by: Tim Murray <timmurray@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Roman Gushchin <guro@fb.com>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
(cherry picked from commit d4f448732857375eb3dc422225a61e64f8257cb1
https://github.com/hnaz/linux-mm.git master)
Bug: 205182133
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Ia3a4138f8d5e8ce612bd5c371cfcc0f21e1ebc42
|
||
Andrey Konovalov
|
bb88568de2 |
BACKPORT: FROMGIT: kasan, page_alloc: allow skipping memory init for HW_TAGS
(Backport: adapt the patch to account for added GFP flags and __GFP_BITS_SHIFT definition changes; don't try to pack all flags to avoid macro mess.) Add a new GFP flag __GFP_SKIP_ZERO that allows to skip memory initialization. The flag is only effective with HW_TAGS KASAN. This flag will be used by vmalloc code for page_alloc allocations backing vmalloc() mappings in a following patch. The reason to skip memory initialization for these pages in page_alloc is because vmalloc code will be initializing them instead. With the current implementation, when __GFP_SKIP_ZERO is provided, __GFP_ZEROTAGS is ignored. This doesn't matter, as these two flags are never provided at the same time. However, if this is changed in the future, this particular implementation detail can be changed as well. Link: https://lkml.kernel.org/r/0d53efeff345de7d708e0baa0d8829167772521e.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit db88e21f5cce8c45f7973a272c3bd60440f0e1b2 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I617be9a6e1480a204edea41a3627fb6a41733753 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
||
|
Andrey Konovalov
|
61dbe70839 |
BACKPORT: FROMGIT: kasan, page_alloc: allow skipping unpoisoning for HW_TAGS
(Backport: adapt the patch to account for added GFP flags and __GFP_BITS_SHIFT definition changes; don't try to pack all flags to avoid macro mess.) Add a new GFP flag __GFP_SKIP_KASAN_UNPOISON that allows skipping KASAN poisoning for page_alloc allocations. The flag is only effective with HW_TAGS KASAN. This flag will be used by vmalloc code for page_alloc allocations backing vmalloc() mappings in a following patch. The reason to skip KASAN poisoning for these pages in page_alloc is because vmalloc code will be poisoning them instead. Also reword the comment for __GFP_SKIP_KASAN_POISON. Link: https://lkml.kernel.org/r/35c97d77a704f6ff971dd3bfe4be95855744108e.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 9a47b06547a9c28d2899b27888bc006422d29554 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I9c52fa6370c6fd19d23edaed1a082cae946e2ef5 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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8a710d3f68 |
FROMGIT: kasan, page_alloc: rework kasan_unpoison_pages call site
Rework the checks around kasan_unpoison_pages() call in post_alloc_hook(). The logical condition for calling this function is: - If a software KASAN mode is enabled, we need to mark shadow memory. - Otherwise, HW_TAGS KASAN is enabled, and it only makes sense to set tags if they haven't already been cleared by tag_clear_highpage(), which is indicated by init_tags. This patch concludes the changes for post_alloc_hook(). Link: https://lkml.kernel.org/r/0ecebd0d7ccd79150e3620ea4185a32d3dfe912f.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 671b9d0898763a961facd587543927edc263d512 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I86adda58ef53ed518277d7b4ae1383c6e0a5eb93 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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b5d822fda8 |
FROMGIT: kasan, page_alloc: move kernel_init_free_pages in post_alloc_hook
Pull the kernel_init_free_pages() call in post_alloc_hook() out of the big if clause for better code readability. This also allows for more simplifications in the following patch. This patch does no functional changes. Link: https://lkml.kernel.org/r/a7a76456501eb37ddf9fca6529cee9555e59cdb1.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 2d10ffc24ab7eced993e40f832cf04f29513eb1a git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: Idc6a1c2d188033b98d78a6b7ec827fed14291e38 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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7c2ba461d9 |
FROMGIT: kasan, page_alloc: move SetPageSkipKASanPoison in post_alloc_hook
Pull the SetPageSkipKASanPoison() call in post_alloc_hook() out of the big if clause for better code readability. This also allows for more simplifications in the following patches. Also turn the kasan_has_integrated_init() check into the proper kasan_hw_tags_enabled() one. These checks evaluate to the same value, but logically skipping kasan poisoning has nothing to do with integrated init. Link: https://lkml.kernel.org/r/7214c1698b754ccfaa44a792113c95cc1f807c48.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 6d7b9788ae1c95c255eb816c28b679827c9c3a2c git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I65e4d7d9f5948a029e72e1de75276ae6886d1194 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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f34795b8fc |
FROMGIT: kasan, page_alloc: combine tag_clear_highpage calls in post_alloc_hook
Move tag_clear_highpage() loops out of the kasan_has_integrated_init() clause as a code simplification. This patch does no functional changes. Link: https://lkml.kernel.org/r/587e3fc36358b88049320a89cc8dc6deaecb0cda.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit c7f82eae8866516a18dea090f28dc8b34897f4ff git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I27e6c9bc6ea0ae13f53d15888ae6b6693d4e1037 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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00ab827157 |
FROMGIT: kasan, page_alloc: merge kasan_alloc_pages into post_alloc_hook
Currently, the code responsible for initializing and poisoning memory in post_alloc_hook() is scattered across two locations: kasan_alloc_pages() hook for HW_TAGS KASAN and post_alloc_hook() itself. This is confusing. This and a few following patches combine the code from these two locations. Along the way, these patches do a step-by-step restructure the many performed checks to make them easier to follow. Replace the only caller of kasan_alloc_pages() with its implementation. As kasan_has_integrated_init() is only true when CONFIG_KASAN_HW_TAGS is enabled, moving the code does no functional changes. Also move init and init_tags variables definitions out of kasan_has_integrated_init() clause in post_alloc_hook(), as they have the same values regardless of what the if condition evaluates to. This patch is not useful by itself but makes the simplifications in the following patches easier to follow. Link: https://lkml.kernel.org/r/5ac7e0b30f5cbb177ec363ddd7878a3141289592.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 2a10554bf7e83f0613511f6781afe03cebab5a6c git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: Iafd536232d6f9996887f9e7e47b22f6d65e6c28a Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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eedf930064 |
FROMGIT: kasan, page_alloc: refactor init checks in post_alloc_hook
Separate code for zeroing memory from the code clearing tags in post_alloc_hook(). This patch is not useful by itself but makes the simplifications in the following patches easier to follow. This patch does no functional changes. Link: https://lkml.kernel.org/r/2283fde963adfd8a2b29a92066f106cc16661a3c.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 1bea1e02b2a4beacf658b2b6bcdec73a5d62bcc7 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I894b39cea3168db7e47a93574560e6330d466ccc Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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26f19f2b4d |
FROMGIT: kasan: drop skip_kasan_poison variable in free_pages_prepare
skip_kasan_poison is only used in a single place. Call should_skip_kasan_poison() directly for simplicity. Link: https://lkml.kernel.org/r/1d33212e79bc9ef0b4d3863f903875823e89046f.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Suggested-by: Marco Elver <elver@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 630c01634a88213c9c0ff552d99e7a31cc49e0e8 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: Ic84f3a9629699d5d2e37759dff92c592e3658698 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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6843e5d12e |
FROMGIT: kasan, page_alloc: init memory of skipped pages on free
Since commit
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Andrey Konovalov
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aec66c979d |
FROMGIT: kasan, page_alloc: simplify kasan_poison_pages call site
Simplify the code around calling kasan_poison_pages() in free_pages_prepare(). This patch does no functional changes. Link: https://lkml.kernel.org/r/ae4f9bcf071577258e786bcec4798c145d718c46.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 542a82f0513d6a81b166cf435eb0a3cfa13f5b4b git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: I19c6883418deb5dea1632429004e89094d849a0b Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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75f01f8aed |
FROMGIT: kasan, page_alloc: merge kasan_free_pages into free_pages_prepare
Currently, the code responsible for initializing and poisoning memory in free_pages_prepare() is scattered across two locations: kasan_free_pages() for HW_TAGS KASAN and free_pages_prepare() itself. This is confusing. This and a few following patches combine the code from these two locations. Along the way, these patches also simplify the performed checks to make them easier to follow. Replaces the only caller of kasan_free_pages() with its implementation. As kasan_has_integrated_init() is only true when CONFIG_KASAN_HW_TAGS is enabled, moving the code does no functional changes. This patch is not useful by itself but makes the simplifications in the following patches easier to follow. Link: https://lkml.kernel.org/r/303498d15840bb71905852955c6e2390ecc87139.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit c0a6431afea7568de0a427aca260388e6fe5a833 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: Ia88ae7b249cd81375e8f7a4f78f14d7f30e2e038 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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fca2cda982 |
FROMGIT: kasan, page_alloc: move tag_clear_highpage out of kernel_init_free_pages
Currently, kernel_init_free_pages() serves two purposes: it either only zeroes memory or zeroes both memory and memory tags via a different code path. As this function has only two callers, each using only one code path, this behaviour is confusing. Pull the code that zeroes both memory and tags out of kernel_init_free_pages(). As a result of this change, the code in free_pages_prepare() starts to look complicated, but this is improved in the few following patches. Those improvements are not integrated into this patch to make diffs easier to read. This patch does no functional changes. Link: https://lkml.kernel.org/r/7719874e68b23902629c7cf19f966c4fd5f57979.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 9e21137d76ac5292868f31c50f843fd923e92212 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: Iad847f13d396cf5dc91553ec916fe7ec660ed584 Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Andrey Konovalov
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55edf5da76 |
FROMGIT: kasan, page_alloc: deduplicate should_skip_kasan_poison
Patch series "kasan, vmalloc, arm64: add vmalloc tagging support for SW/HW_TAGS", v6. This patchset adds vmalloc tagging support for SW_TAGS and HW_TAGS KASAN modes. About half of patches are cleanups I went for along the way. None of them seem to be important enough to go through stable, so I decided not to split them out into separate patches/series. The patchset is partially based on an early version of the HW_TAGS patchset by Vincenzo that had vmalloc support. Thus, I added a Co-developed-by tag into a few patches. SW_TAGS vmalloc tagging support is straightforward. It reuses all of the generic KASAN machinery, but uses shadow memory to store tags instead of magic values. Naturally, vmalloc tagging requires adding a few kasan_reset_tag() annotations to the vmalloc code. HW_TAGS vmalloc tagging support stands out. HW_TAGS KASAN is based on Arm MTE, which can only assigns tags to physical memory. As a result, HW_TAGS KASAN only tags vmalloc() allocations, which are backed by page_alloc memory. It ignores vmap() and others. This patch (of 39): Currently, should_skip_kasan_poison() has two definitions: one for when CONFIG_DEFERRED_STRUCT_PAGE_INIT is enabled, one for when it's not. Instead of duplicating the checks, add a deferred_pages_enabled() helper and use it in a single should_skip_kasan_poison() definition. Also move should_skip_kasan_poison() closer to its caller and clarify all conditions in the comment. Link: https://lkml.kernel.org/r/cover.1643047180.git.andreyknvl@google.com Link: https://lkml.kernel.org/r/658b79f5fb305edaf7dc16bc52ea870d3220d4a8.1643047180.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Acked-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> (cherry picked from commit 64748cf67a6b75dde881e282529dbf6a22979786 git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm) Bug: 217222520 Change-Id: Ie47a5a877f515e6174a2a5db97f3e5d7a9a3245b Signed-off-by: Andrey Konovalov <andreyknvl@google.com> |
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Greg Kroah-Hartman
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a8b5dc3032 |
Merge 5.15.17 into android13-5.15
Changes in 5.15.17
KVM: x86/mmu: Fix write-protection of PTs mapped by the TDP MMU
KVM: VMX: switch blocked_vcpu_on_cpu_lock to raw spinlock
HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100
HID: uhid: Fix worker destroying device without any protection
HID: wacom: Reset expected and received contact counts at the same time
HID: wacom: Ignore the confidence flag when a touch is removed
HID: wacom: Avoid using stale array indicies to read contact count
ALSA: core: Fix SSID quirk lookup for subvendor=0
f2fs: fix to do sanity check on inode type during garbage collection
f2fs: fix to do sanity check in is_alive()
f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings
mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6
mtd: Fixed breaking list in __mtd_del_partition.
mtd: rawnand: davinci: Don't calculate ECC when reading page
mtd: rawnand: davinci: Avoid duplicated page read
mtd: rawnand: davinci: Rewrite function description
mtd: rawnand: Export nand_read_page_hwecc_oob_first()
mtd: rawnand: ingenic: JZ4740 needs 'oob_first' read page function
riscv: Get rid of MAXPHYSMEM configs
RISC-V: Use common riscv_cpuid_to_hartid_mask() for both SMP=y and SMP=n
riscv: try to allocate crashkern region from 32bit addressible memory
riscv: Don't use va_pa_offset on kdump
riscv: use hart id instead of cpu id on machine_kexec
riscv: mm: fix wrong phys_ram_base value for RV64
x86/gpu: Reserve stolen memory for first integrated Intel GPU
tools/nolibc: x86-64: Fix startup code bug
crypto: x86/aesni - don't require alignment of data
tools/nolibc: i386: fix initial stack alignment
tools/nolibc: fix incorrect truncation of exit code
rtc: cmos: take rtc_lock while reading from CMOS
net: phy: marvell: add Marvell specific PHY loopback
ksmbd: uninitialized variable in create_socket()
ksmbd: fix guest connection failure with nautilus
ksmbd: add support for smb2 max credit parameter
ksmbd: move credit charge deduction under processing request
ksmbd: limits exceeding the maximum allowable outstanding requests
ksmbd: add reserved room in ipc request/response
media: cec: fix a deadlock situation
media: ov8865: Disable only enabled regulators on error path
media: v4l2-ioctl.c: readbuffers depends on V4L2_CAP_READWRITE
media: flexcop-usb: fix control-message timeouts
media: mceusb: fix control-message timeouts
media: em28xx: fix control-message timeouts
media: cpia2: fix control-message timeouts
media: s2255: fix control-message timeouts
media: dib0700: fix undefined behavior in tuner shutdown
media: redrat3: fix control-message timeouts
media: pvrusb2: fix control-message timeouts
media: stk1160: fix control-message timeouts
media: cec-pin: fix interrupt en/disable handling
can: softing_cs: softingcs_probe(): fix memleak on registration failure
mei: hbm: fix client dma reply status
iio: adc: ti-adc081c: Partial revert of removal of ACPI IDs
iio: trigger: Fix a scheduling whilst atomic issue seen on tsc2046
lkdtm: Fix content of section containing lkdtm_rodata_do_nothing()
bus: mhi: pci_generic: Graceful shutdown on freeze
bus: mhi: core: Fix reading wake_capable channel configuration
bus: mhi: core: Fix race while handling SYS_ERR at power up
cxl/pmem: Fix reference counting for delayed work
arm64: errata: Fix exec handling in erratum
|
||
Baoquan He
|
e363ab3357 |
mm/page_alloc.c: do not warn allocation failure on zone DMA if no managed pages
commit c4dc63f0032c77464fbd4e7a6afc22fa6913c4a7 upstream. In kdump kernel of x86_64, page allocation failure is observed: kworker/u2:2: page allocation failure: order:0, mode:0xcc1(GFP_KERNEL|GFP_DMA), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 0 PID: 55 Comm: kworker/u2:2 Not tainted 5.16.0-rc4+ #5 Hardware name: AMD Dinar/Dinar, BIOS RDN1505B 06/05/2013 Workqueue: events_unbound async_run_entry_fn Call Trace: <TASK> dump_stack_lvl+0x48/0x5e warn_alloc.cold+0x72/0xd6 __alloc_pages_slowpath.constprop.0+0xc69/0xcd0 __alloc_pages+0x1df/0x210 new_slab+0x389/0x4d0 ___slab_alloc+0x58f/0x770 __slab_alloc.constprop.0+0x4a/0x80 kmem_cache_alloc_trace+0x24b/0x2c0 sr_probe+0x1db/0x620 ...... device_add+0x405/0x920 ...... __scsi_add_device+0xe5/0x100 ata_scsi_scan_host+0x97/0x1d0 async_run_entry_fn+0x30/0x130 process_one_work+0x1e8/0x3c0 worker_thread+0x50/0x3b0 ? rescuer_thread+0x350/0x350 kthread+0x16b/0x190 ? set_kthread_struct+0x40/0x40 ret_from_fork+0x22/0x30 </TASK> Mem-Info: ...... The above failure happened when calling kmalloc() to allocate buffer with GFP_DMA. It requests to allocate slab page from DMA zone while no managed pages at all in there. sr_probe() --> get_capabilities() --> buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); Because in the current kernel, dma-kmalloc will be created as long as CONFIG_ZONE_DMA is enabled. However, kdump kernel of x86_64 doesn't have managed pages on DMA zone since commit |
||
|
Baoquan He
|
240e8d331a |
mm_zone: add function to check if managed dma zone exists
commit 62b3107073646e0946bd97ff926832bafb846d17 upstream. Patch series "Handle warning of allocation failure on DMA zone w/o managed pages", v4. **Problem observed: On x86_64, when crash is triggered and entering into kdump kernel, page allocation failure can always be seen. --------------------------------- DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations swapper/0: page allocation failure: order:5, mode:0xcc1(GFP_KERNEL|GFP_DMA), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 0 PID: 1 Comm: swapper/0 Call Trace: dump_stack+0x7f/0xa1 warn_alloc.cold+0x72/0xd6 ...... __alloc_pages+0x24d/0x2c0 ...... dma_atomic_pool_init+0xdb/0x176 do_one_initcall+0x67/0x320 ? rcu_read_lock_sched_held+0x3f/0x80 kernel_init_freeable+0x290/0x2dc ? rest_init+0x24f/0x24f kernel_init+0xa/0x111 ret_from_fork+0x22/0x30 Mem-Info: ------------------------------------ ***Root cause: In the current kernel, it assumes that DMA zone must have managed pages and try to request pages if CONFIG_ZONE_DMA is enabled. While this is not always true. E.g in kdump kernel of x86_64, only low 1M is presented and locked down at very early stage of boot, so that this low 1M won't be added into buddy allocator to become managed pages of DMA zone. This exception will always cause page allocation failure if page is requested from DMA zone. ***Investigation: This failure happens since below commit merged into linus's tree. |
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Chris Goldsworthy
|
37b2d597bb |
ANDROID: mm: add cma pcp list
Add a PCP list for __GFP_CMA allocations so as not to deprive MIGRATE_MOVABLE allocations quick access to pages on their PCP lists. Bug: 158645321 Signed-off-by: Liam Mark <lmark@codeaurora.org> Signed-off-by: Chris Goldsworthy <cgoldswo@codeaurora.org> [isaacm@codeaurora.org: Resolve merge conflicts related to new mm features] Signed-off-by: Isaac J. Manjarres <isaacm@quicinc.com> Change-Id: I2f238ea5f8e4aef9c45b1a3180ce6b6a36d63d77 |
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Heesub Shin
|
af82009880 |
ANDROID: cma: redirect page allocation to CMA
CMA pages are designed to be used as fallback for movable allocations and cannot be used for non-movable allocations. If CMA pages are utilized poorly, non-movable allocations may end up getting starved if all regular movable pages are allocated and the only pages left are CMA. Always using CMA pages first creates unacceptable performance problems. As a midway alternative, use CMA pages for certain userspace allocations. The userspace pages can be migrated or dropped quickly which giving decent utilization. Additionally, add a fall-backs for failed CMA allocations in rmqueue() and __rmqueue_pcplist() (the latter addition being driven by a report by the kernel test robot); these fallbacks were dealt with differently in the original version of the patch as the rmqueue() call chain has changed). Bug: 158645321 Link: https://lore.kernel.org/lkml/cover.1604282969.git.cgoldswo@codeaurora.org/ Reported-by: kernel test robot <rong.a.chen@intel.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Heesub Shin <heesub.shin@samsung.com> Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org> [cgoldswo@codeaurora.org: Place in bugfixes; remove cma_alloc zone flag] Signed-off-by: Chris Goldsworthy <cgoldswo@codeaurora.org> [isaacm@codeaurora.org: Resolve merge conflicts to account for new mm features] Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> Change-Id: I3dfbc42f1d12416143550042182bf16030ca7190 |
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Yang Shi
|
eac96c3efd |
mm: filemap: check if THP has hwpoisoned subpage for PMD page fault
When handling shmem page fault the THP with corrupted subpage could be PMD mapped if certain conditions are satisfied. But kernel is supposed to send SIGBUS when trying to map hwpoisoned page. There are two paths which may do PMD map: fault around and regular fault. Before commit |
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Shakeel Butt
|
8dcb3060d8 |
memcg: page_alloc: skip bulk allocator for __GFP_ACCOUNT
Commit |
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Miaohe Lin
|
053cfda102 |
mm/page_alloc.c: avoid accessing uninitialized pcp page migratetype
If it's not prepared to free unref page, the pcp page migratetype is
unset. Thus we will get rubbish from get_pcppage_migratetype() and
might list_del(&page->lru) again after it's already deleted from the list
leading to grumble about data corruption.
Link: https://lkml.kernel.org/r/20210902115447.57050-1-linmiaohe@huawei.com
Fixes:
|
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Linus Torvalds
|
2d338201d5 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
"147 patches, based on
|
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David Hildenbrand
|
4b09700244 |
mm: track present early pages per zone
Patch series "mm/memory_hotplug: "auto-movable" online policy and memory groups", v3.
I. Goal
The goal of this series is improving in-kernel auto-online support. It
tackles the fundamental problems that:
1) We can create zone imbalances when onlining all memory blindly to
ZONE_MOVABLE, in the worst case crashing the system. We have to know
upfront how much memory we are going to hotplug such that we can
safely enable auto-onlining of all hotplugged memory to ZONE_MOVABLE
via "online_movable". This is far from practical and only applicable in
limited setups -- like inside VMs under the RHV/oVirt hypervisor which
will never hotplug more than 3 times the boot memory (and the
limitation is only in place due to the Linux limitation).
2) We see more setups that implement dynamic VM resizing, hot(un)plugging
memory to resize VM memory. In these setups, we might hotplug a lot of
memory, but it might happen in various small steps in both directions
(e.g., 2 GiB -> 8 GiB -> 4 GiB -> 16 GiB ...). virtio-mem is the
primary driver of this upstream right now, performing such dynamic
resizing NUMA-aware via multiple virtio-mem devices.
Onlining all hotplugged memory to ZONE_NORMAL means we basically have
no hotunplug guarantees. Onlining all to ZONE_MOVABLE means we can
easily run into zone imbalances when growing a VM. We want a mixture,
and we want as much memory as reasonable/configured in ZONE_MOVABLE.
Details regarding zone imbalances can be found at [1].
3) Memory devices consist of 1..X memory block devices, however, the
kernel doesn't really track the relationship. Consequently, also user
space has no idea. We want to make per-device decisions.
As one example, for memory hotunplug it doesn't make sense to use a
mixture of zones within a single DIMM: we want all MOVABLE if
possible, otherwise all !MOVABLE, because any !MOVABLE part will easily
block the whole DIMM from getting hotunplugged.
As another example, virtio-mem operates on individual units that span
1..X memory blocks. Similar to a DIMM, we want a unit to either be all
MOVABLE or !MOVABLE. A "unit" can be thought of like a DIMM, however,
all units of a virtio-mem device logically belong together and are
managed (added/removed) by a single driver. We want as much memory of
a virtio-mem device to be MOVABLE as possible.
4) We want memory onlining to be done right from the kernel while adding
memory, not triggered by user space via udev rules; for example, this
is reqired for fast memory hotplug for drivers that add individual
memory blocks, like virito-mem. We want a way to configure a policy in
the kernel and avoid implementing advanced policies in user space.
The auto-onlining support we have in the kernel is not sufficient. All we
have is a) online everything MOVABLE (online_movable) b) online everything
!MOVABLE (online_kernel) c) keep zones contiguous (online). This series
allows configuring c) to mean instead "online movable if possible
according to the coniguration, driven by a maximum MOVABLE:KERNEL ratio"
-- a new onlining policy.
II. Approach
This series does 3 things:
1) Introduces the "auto-movable" online policy that initially operates on
individual memory blocks only. It uses a maximum MOVABLE:KERNEL ratio
to make a decision whether a memory block will be onlined to
ZONE_MOVABLE or not. However, in the basic form, hotplugged KERNEL
memory does not allow for more MOVABLE memory (details in the
patches). CMA memory is treated like MOVABLE memory.
2) Introduces static (e.g., DIMM) and dynamic (e.g., virtio-mem) memory
groups and uses group information to make decisions in the
"auto-movable" online policy across memory blocks of a single memory
device (modeled as memory group). More details can be found in patch
#3 or in the DIMM example below.
3) Maximizes ZONE_MOVABLE memory within dynamic memory groups, by
allowing ZONE_NORMAL memory within a dynamic memory group to allow for
more ZONE_MOVABLE memory within the same memory group. The target use
case is dynamic VM resizing using virtio-mem. See the virtio-mem
example below.
I remember that the basic idea of using a ratio to implement a policy in
the kernel was once mentioned by Vitaly Kuznetsov, but I might be wrong (I
lost the pointer to that discussion).
For me, the main use case is using it along with virtio-mem (and DIMMs /
ppc64 dlpar where necessary) for dynamic resizing of VMs, increasing the
amount of memory we can hotunplug reliably again if we might eventually
hotplug a lot of memory to a VM.
III. Target Usage
The target usage will be:
1) Linux boots with "mhp_default_online_type=offline"
2) User space (e.g., systemd unit) configures memory onlining (according
to a config file and system properties), for example:
* Setting memory_hotplug.online_policy=auto-movable
* Setting memory_hotplug.auto_movable_ratio=301
* Setting memory_hotplug.auto_movable_numa_aware=true
3) User space enabled auto onlining via "echo online >
/sys/devices/system/memory/auto_online_blocks"
4) User space triggers manual onlining of all already-offline memory
blocks (go over offline memory blocks and set them to "online")
IV. Example
For DIMMs, hotplugging 4 GiB DIMMs to a 4 GiB VM with a configured ratio of
301% results in the following layout:
Memory block 0-15: DMA32 (early)
Memory block 32-47: Normal (early)
Memory block 48-79: Movable (DIMM 0)
Memory block 80-111: Movable (DIMM 1)
Memory block 112-143: Movable (DIMM 2)
Memory block 144-275: Normal (DIMM 3)
Memory block 176-207: Normal (DIMM 4)
... all Normal
(-> hotplugged Normal memory does not allow for more Movable memory)
For virtio-mem, using a simple, single virtio-mem device with a 4 GiB VM
will result in the following layout:
Memory block 0-15: DMA32 (early)
Memory block 32-47: Normal (early)
Memory block 48-143: Movable (virtio-mem, first 12 GiB)
Memory block 144: Normal (virtio-mem, next 128 MiB)
Memory block 145-147: Movable (virtio-mem, next 384 MiB)
Memory block 148: Normal (virtio-mem, next 128 MiB)
Memory block 149-151: Movable (virtio-mem, next 384 MiB)
... Normal/Movable mixture as above
(-> hotplugged Normal memory allows for more Movable memory within
the same device)
Which gives us maximum flexibility when dynamically growing/shrinking a
VM in smaller steps.
V. Doc Update
I'll update the memory-hotplug.rst documentation, once the overhaul [1] is
usptream. Until then, details can be found in patch #2.
VI. Future Work
1) Use memory groups for ppc64 dlpar
2) Being able to specify a portion of (early) kernel memory that will be
excluded from the ratio. Like "128 MiB globally/per node" are excluded.
This might be helpful when starting VMs with extremely small memory
footprint (e.g., 128 MiB) and hotplugging memory later -- not wanting
the first hotplugged units getting onlined to ZONE_MOVABLE. One
alternative would be a trigger to not consider ZONE_DMA memory
in the ratio. We'll have to see if this is really rrequired.
3) Indicate to user space that MOVABLE might be a bad idea -- especially
relevant when memory ballooning without support for balloon compaction
is active.
This patch (of 9):
For implementing a new memory onlining policy, which determines when to
online memory blocks to ZONE_MOVABLE semi-automatically, we need the
number of present early (boot) pages -- present pages excluding hotplugged
pages. Let's track these pages per zone.
Pass a page instead of the zone to adjust_present_page_count(), similar as
adjust_managed_page_count() and derive the zone from the page.
It's worth noting that a memory block to be offlined/onlined is either
completely "early" or "not early". add_memory() and friends can only add
complete memory blocks and we only online/offline complete (individual)
memory blocks.
Link: https://lkml.kernel.org/r/20210806124715.17090-1-david@redhat.com
Link: https://lkml.kernel.org/r/20210806124715.17090-2-david@redhat.com
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Marek Kedzierski <mkedzier@redhat.com>
Cc: Hui Zhu <teawater@gmail.com>
Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <lenb@kernel.org>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
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Mike Rapoport
|
859a85ddf9 |
mm: remove pfn_valid_within() and CONFIG_HOLES_IN_ZONE
Patch series "mm: remove pfn_valid_within() and CONFIG_HOLES_IN_ZONE". After recent updates to freeing unused parts of the memory map, no architecture can have holes in the memory map within a pageblock. This makes pfn_valid_within() check and CONFIG_HOLES_IN_ZONE configuration option redundant. The first patch removes them both in a mechanical way and the second patch simplifies memory_hotplug::test_pages_in_a_zone() that had pfn_valid_within() surrounded by more logic than simple if. This patch (of 2): After recent changes in freeing of the unused parts of the memory map and rework of pfn_valid() in arm and arm64 there are no architectures that can have holes in the memory map within a pageblock and so nothing can enable CONFIG_HOLES_IN_ZONE which guards non trivial implementation of pfn_valid_within(). With that, pfn_valid_within() is always hardwired to 1 and can be completely removed. Remove calls to pfn_valid_within() and CONFIG_HOLES_IN_ZONE. Link: https://lkml.kernel.org/r/20210713080035.7464-1-rppt@kernel.org Link: https://lkml.kernel.org/r/20210713080035.7464-2-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Yang Shi
|
5ac95884a7 |
mm/migrate: enable returning precise migrate_pages() success count
Under normal circumstances, migrate_pages() returns the number of pages migrated. In error conditions, it returns an error code. When returning an error code, there is no way to know how many pages were migrated or not migrated. Make migrate_pages() return how many pages are demoted successfully for all cases, including when encountering errors. Page reclaim behavior will depend on this in subsequent patches. Link: https://lkml.kernel.org/r/20210721063926.3024591-3-ying.huang@intel.com Link: https://lkml.kernel.org/r/20210715055145.195411-4-ying.huang@intel.com Signed-off-by: Yang Shi <yang.shi@linux.alibaba.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Suggested-by: Oscar Salvador <osalvador@suse.de> [optional parameter] Reviewed-by: Yang Shi <shy828301@gmail.com> Reviewed-by: Zi Yan <ziy@nvidia.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Wei Xu <weixugc@google.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Greg Thelen <gthelen@google.com> Cc: Keith Busch <kbusch@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Dave Hansen
|
79c28a4167 |
mm/numa: automatically generate node migration order
Patch series "Migrate Pages in lieu of discard", v11. We're starting to see systems with more and more kinds of memory such as Intel's implementation of persistent memory. Let's say you have a system with some DRAM and some persistent memory. Today, once DRAM fills up, reclaim will start and some of the DRAM contents will be thrown out. Allocations will, at some point, start falling over to the slower persistent memory. That has two nasty properties. First, the newer allocations can end up in the slower persistent memory. Second, reclaimed data in DRAM are just discarded even if there are gobs of space in persistent memory that could be used. This patchset implements a solution to these problems. At the end of the reclaim process in shrink_page_list() just before the last page refcount is dropped, the page is migrated to persistent memory instead of being dropped. While I've talked about a DRAM/PMEM pairing, this approach would function in any environment where memory tiers exist. This is not perfect. It "strands" pages in slower memory and never brings them back to fast DRAM. Huang Ying has follow-on work which repurposes NUMA balancing to promote hot pages back to DRAM. This is also all based on an upstream mechanism that allows persistent memory to be onlined and used as if it were volatile: http://lkml.kernel.org/r/20190124231441.37A4A305@viggo.jf.intel.com With that, the DRAM and PMEM in each socket will be represented as 2 separate NUMA nodes, with the CPUs sit in the DRAM node. So the general inter-NUMA demotion mechanism introduced in the patchset can migrate the cold DRAM pages to the PMEM node. We have tested the patchset with the postgresql and pgbench. On a 2-socket server machine with DRAM and PMEM, the kernel with the patchset can improve the score of pgbench up to 22.1% compared with that of the DRAM only + disk case. This comes from the reduced disk read throughput (which reduces up to 70.8%). == Open Issues == * Memory policies and cpusets that, for instance, restrict allocations to DRAM can be demoted to PMEM whenever they opt in to this new mechanism. A cgroup-level API to opt-in or opt-out of these migrations will likely be required as a follow-on. * Could be more aggressive about where anon LRU scanning occurs since it no longer necessarily involves I/O. get_scan_count() for instance says: "If we have no swap space, do not bother scanning anon pages" This patch (of 9): Prepare for the kernel to auto-migrate pages to other memory nodes with a node migration table. This allows creating single migration target for each NUMA node to enable the kernel to do NUMA page migrations instead of simply discarding colder pages. A node with no target is a "terminal node", so reclaim acts normally there. The migration target does not fundamentally _need_ to be a single node, but this implementation starts there to limit complexity. When memory fills up on a node, memory contents can be automatically migrated to another node. The biggest problems are knowing when to migrate and to where the migration should be targeted. The most straightforward way to generate the "to where" list would be to follow the page allocator fallback lists. Those lists already tell us if memory is full where to look next. It would also be logical to move memory in that order. But, the allocator fallback lists have a fatal flaw: most nodes appear in all the lists. This would potentially lead to migration cycles (A->B, B->A, A->B, ...). Instead of using the allocator fallback lists directly, keep a separate node migration ordering. But, reuse the same data used to generate page allocator fallback in the first place: find_next_best_node(). This means that the firmware data used to populate node distances essentially dictates the ordering for now. It should also be architecture-neutral since all NUMA architectures have a working find_next_best_node(). RCU is used to allow lock-less read of node_demotion[] and prevent demotion cycles been observed. If multiple reads of node_demotion[] are performed, a single rcu_read_lock() must be held over all reads to ensure no cycles are observed. Details are as follows. === What does RCU provide? === Imagine a simple loop which walks down the demotion path looking for the last node: terminal_node = start_node; while (node_demotion[terminal_node] != NUMA_NO_NODE) { terminal_node = node_demotion[terminal_node]; } The initial values are: node_demotion[0] = 1; node_demotion[1] = NUMA_NO_NODE; and are updated to: node_demotion[0] = NUMA_NO_NODE; node_demotion[1] = 0; What guarantees that the cycle is not observed: node_demotion[0] = 1; node_demotion[1] = 0; and would loop forever? With RCU, a rcu_read_lock/unlock() can be placed around the loop. Since the write side does a synchronize_rcu(), the loop that observed the old contents is known to be complete before the synchronize_rcu() has completed. RCU, combined with disable_all_migrate_targets(), ensures that the old migration state is not visible by the time __set_migration_target_nodes() is called. === What does READ_ONCE() provide? === READ_ONCE() forbids the compiler from merging or reordering successive reads of node_demotion[]. This ensures that any updates are *eventually* observed. Consider the above loop again. The compiler could theoretically read the entirety of node_demotion[] into local storage (registers) and never go back to memory, and *permanently* observe bad values for node_demotion[]. Note: RCU does not provide any universal compiler-ordering guarantees: https://lore.kernel.org/lkml/20150921204327.GH4029@linux.vnet.ibm.com/ This code is unused for now. It will be called later in the series. Link: https://lkml.kernel.org/r/20210721063926.3024591-1-ying.huang@intel.com Link: https://lkml.kernel.org/r/20210715055145.195411-1-ying.huang@intel.com Link: https://lkml.kernel.org/r/20210715055145.195411-2-ying.huang@intel.com Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: "Huang, Ying" <ying.huang@intel.com> Reviewed-by: Yang Shi <shy828301@gmail.com> Reviewed-by: Zi Yan <ziy@nvidia.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Cc: Michal Hocko <mhocko@suse.com> Cc: Wei Xu <weixugc@google.com> Cc: David Rientjes <rientjes@google.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: Greg Thelen <gthelen@google.com> Cc: Keith Busch <kbusch@kernel.org> Cc: Yang Shi <yang.shi@linux.alibaba.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Vasily Averin
|
88dc6f2088 |
mm/page_alloc.c: use in_task()
Obsoleted in_intrrupt() include task context with disabled BH, it's better to use in_task() instead. Link: https://lkml.kernel.org/r/877caa99-1994-5545-92d2-d0bb2e394182@virtuozzo.com Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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|
Mike Rapoport
|
3b446da6be |
mm/page_alloc: make alloc_node_mem_map() __init rather than __ref
alloc_node_mem_map() is never only called from free_area_init_node() that is an __init function. Make the actual alloc_node_mem_map() also __init and its stub version static inline. Link: https://lkml.kernel.org/r/20210716064124.31865-1-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Nico Pache
|
b346075fcf |
mm/page_alloc.c: fix 'zone_id' may be used uninitialized in this function warning
When compiling with -Werror, cc1 will warn that 'zone_id' may be used
uninitialized in this function warning.
Initialize the zone_id as 0.
Its safe to assume that if the code reaches this point it has at least one
numa node with memory, so no need for an assertion before
init_unavilable_range.
Link: https://lkml.kernel.org/r/20210716210336.1114114-1-npache@redhat.com
Fixes:
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Mike Rapoport
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c803b3c8b3 |
mm: introduce memmap_alloc() to unify memory map allocation
There are several places that allocate memory for the memory map: alloc_node_mem_map() for FLATMEM, sparse_buffer_init() and __populate_section_memmap() for SPARSEMEM. The memory allocated in the FLATMEM case is zeroed and it is never poisoned, regardless of CONFIG_PAGE_POISON setting. The memory allocated in the SPARSEMEM cases is not zeroed and it is implicitly poisoned inside memblock if CONFIG_PAGE_POISON is set. Introduce memmap_alloc() wrapper for memblock allocators that will be used for both FLATMEM and SPARSEMEM cases and will makei memory map zeroing and poisoning consistent for different memory models. Link: https://lkml.kernel.org/r/20210714123739.16493-4-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Mike Rapoport
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c3ab6baf6a |
mm/page_alloc: always initialize memory map for the holes
Patch series "mm: ensure consistency of memory map poisoning". Currently memory map allocation for FLATMEM case does not poison the struct pages regardless of CONFIG_PAGE_POISON setting. This happens because allocation of the memory map for FLATMEM and SPARSMEM use different memblock functions and those that are used for SPARSMEM case (namely memblock_alloc_try_nid_raw() and memblock_alloc_exact_nid_raw()) implicitly poison the allocated memory. Another side effect of this implicit poisoning is that early setup code that uses the same functions to allocate memory burns cycles for the memory poisoning even if it was not intended. These patches introduce memmap_alloc() wrapper that ensure that the memory map allocation is consistent for different memory models. This patch (of 4): Currently memory map for the holes is initialized only when SPARSEMEM memory model is used. Yet, even with FLATMEM there could be holes in the physical memory layout that have memory map entries. For instance, the memory reserved using e820 API on i386 or "reserved-memory" nodes in device tree would not appear in memblock.memory and hence the struct pages for such holes will be skipped during memory map initialization. These struct pages will be zeroed because the memory map for FLATMEM systems is allocated with memblock_alloc_node() that clears the allocated memory. While zeroed struct pages do not cause immediate problems, the correct behaviour is to initialize every page using __init_single_page(). Besides, enabling page poison for FLATMEM case will trigger PF_POISONED_CHECK() unless the memory map is properly initialized. Make sure init_unavailable_range() is called for both SPARSEMEM and FLATMEM so that struct pages representing memory holes would appear as PG_Reserved with any memory layout. [rppt@kernel.org: fix microblaze] Link: https://lkml.kernel.org/r/YQWW3RCE4eWBuMu/@kernel.org Link: https://lkml.kernel.org/r/20210714123739.16493-1-rppt@kernel.org Link: https://lkml.kernel.org/r/20210714123739.16493-2-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: David Hildenbrand <david@redhat.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Cc: Michal Simek <monstr@monstr.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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liuhailong
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eb2169cee3 |
mm: add kernel_misc_reclaimable in show_free_areas
Print NR_KERNEL_MISC_RECLAIMABLE stat from show_free_areas() so users can check whether the shrinker is working correctly and to show the current memory usage. Link: https://lkml.kernel.org/r/20210813104725.4562-1-liuhailong@oppo.com Signed-off-by: liuhailong <liuhailong@oppo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Matthew Wilcox (Oracle)
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4f3eaf452a |
mm: report a more useful address for reclaim acquisition
A recent lockdep report included these lines: [ 96.177910] 3 locks held by containerd/770: [ 96.177934] #0: ffff88810815ea28 (&mm->mmap_lock#2){++++}-{3:3}, at: do_user_addr_fault+0x115/0x770 [ 96.177999] #1: ffffffff82915020 (rcu_read_lock){....}-{1:2}, at: get_swap_device+0x33/0x140 [ 96.178057] #2: ffffffff82955ba0 (fs_reclaim){+.+.}-{0:0}, at: __fs_reclaim_acquire+0x5/0x30 While it was not useful to that bug report to know where the reclaim lock had been acquired, it might be useful under other circumstances. Allow the caller of __fs_reclaim_acquire to specify the instruction pointer to use. Link: https://lkml.kernel.org/r/20210719185709.1755149-1-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Omar Sandoval <osandov@fb.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Boqun Feng <boqun.feng@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Doug Berger
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47aef6010b |
mm/page_alloc: don't corrupt pcppage_migratetype
When placing pages on a pcp list, migratetype values over
MIGRATE_PCPTYPES get added to the MIGRATE_MOVABLE pcp list.
However, the actual migratetype is preserved in the page and should
not be changed to MIGRATE_MOVABLE or the page may end up on the wrong
free_list.
The impact is that HIGHATOMIC or CMA pages getting bulk freed from the
PCP lists could potentially end up on the wrong buddy list. There are
various consequences but minimally NR_FREE_CMA_PAGES accounting could
get screwed up.
[mgorman@techsingularity.net: changelog update]
Link: https://lkml.kernel.org/r/20210811182917.2607994-1-opendmb@gmail.com
Fixes:
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Sergei Trofimovich
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69e5d322a2 |
mm: page_alloc: fix page_poison=1 / INIT_ON_ALLOC_DEFAULT_ON interaction
To reproduce the failure we need the following system:
- kernel command: page_poison=1 init_on_free=0 init_on_alloc=0
- kernel config:
* CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y
* CONFIG_INIT_ON_FREE_DEFAULT_ON=y
* CONFIG_PAGE_POISONING=y
Resulting in:
0000000085629bdd: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0000000022861832: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00000000c597f5b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
CPU: 11 PID: 15195 Comm: bash Kdump: loaded Tainted: G U O 5.13.1-gentoo-x86_64 #1
Hardware name: System manufacturer System Product Name/PRIME Z370-A, BIOS 2801 01/13/2021
Call Trace:
dump_stack+0x64/0x7c
__kernel_unpoison_pages.cold+0x48/0x84
post_alloc_hook+0x60/0xa0
get_page_from_freelist+0xdb8/0x1000
__alloc_pages+0x163/0x2b0
__get_free_pages+0xc/0x30
pgd_alloc+0x2e/0x1a0
mm_init+0x185/0x270
dup_mm+0x6b/0x4f0
copy_process+0x190d/0x1b10
kernel_clone+0xba/0x3b0
__do_sys_clone+0x8f/0xb0
do_syscall_64+0x68/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
Before commit
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Chuck Lever
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061478438d |
mm/page_alloc: further fix __alloc_pages_bulk() return value
The author of commit
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