Changes in 5.15.51
random: schedule mix_interrupt_randomness() less often
random: quiet urandom warning ratelimit suppression message
ALSA: hda/via: Fix missing beep setup
ALSA: hda/conexant: Fix missing beep setup
ALSA: hda/realtek: Add mute LED quirk for HP Omen laptop
ALSA: hda/realtek - ALC897 headset MIC no sound
ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly
ALSA: hda/realtek: Add quirk for Clevo PD70PNT
ALSA: hda/realtek: Add quirk for Clevo NS50PU
net: openvswitch: fix parsing of nw_proto for IPv6 fragments
9p: Fix refcounting during full path walks for fid lookups
9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl
9p: fix fid refcount leak in v9fs_vfs_get_link
btrfs: fix hang during unmount when block group reclaim task is running
btrfs: prevent remounting to v1 space cache for subpage mount
btrfs: add error messages to all unrecognized mount options
scsi: ibmvfc: Store vhost pointer during subcrq allocation
scsi: ibmvfc: Allocate/free queue resource only during probe/remove
mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncing
mmc: mediatek: wait dma stop bit reset to 0
xen/gntdev: Avoid blocking in unmap_grant_pages()
MAINTAINERS: Add new IOMMU development mailing list
mtd: rawnand: gpmi: Fix setting busy timeout setting
ata: libata: add qc->flags in ata_qc_complete_template tracepoint
dm era: commit metadata in postsuspend after worker stops
dm mirror log: clear log bits up to BITS_PER_LONG boundary
tracing/kprobes: Check whether get_kretprobe() returns NULL in kretprobe_dispatcher()
drm/i915: Implement w/a 22010492432 for adl-s
USB: serial: pl2303: add support for more HXN (G) types
USB: serial: option: add Telit LE910Cx 0x1250 composition
USB: serial: option: add Quectel EM05-G modem
USB: serial: option: add Quectel RM500K module support
drm/msm: Ensure mmap offset is initialized
drm/msm: Fix double pm_runtime_disable() call
netfilter: use get_random_u32 instead of prandom
scsi: scsi_debug: Fix zone transition to full condition
drm/msm: Switch ordering of runpm put vs devfreq_idle
scsi: iscsi: Exclude zero from the endpoint ID range
xsk: Fix generic transmit when completion queue reservation fails
drm/msm: use for_each_sgtable_sg to iterate over scatterlist
bpf: Fix request_sock leak in sk lookup helpers
drm/sun4i: Fix crash during suspend after component bind failure
bpf, x86: Fix tail call count offset calculation on bpf2bpf call
scsi: storvsc: Correct reporting of Hyper-V I/O size limits
phy: aquantia: Fix AN when higher speeds than 1G are not advertised
KVM: arm64: Prevent kmemleak from accessing pKVM memory
net: Write lock dev_base_lock without disabling bottom halves.
net: fix data-race in dev_isalive()
tipc: fix use-after-free Read in tipc_named_reinit
igb: fix a use-after-free issue in igb_clean_tx_ring
bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers
ethtool: Fix get module eeprom fallback
net/sched: sch_netem: Fix arithmetic in netem_dump() for 32-bit platforms
drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind()
drm/msm/dp: Drop now unused hpd_high member
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
drm/msm/dp: do not initialize phy until plugin interrupt received
drm/msm/dp: force link training for display resolution change
perf arm-spe: Don't set data source if it's not a memory operation
erspan: do not assume transport header is always set
net/tls: fix tls_sk_proto_close executed repeatedly
udmabuf: add back sanity check
selftests: netfilter: correct PKTGEN_SCRIPT_PATHS in nft_concat_range.sh
xen-blkfront: Handle NULL gendisk
x86/xen: Remove undefined behavior in setup_features()
MIPS: Remove repetitive increase irq_err_count
afs: Fix dynamic root getattr
ice: ethtool: advertise 1000M speeds properly
regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips
regmap-irq: Fix offset/index mismatch in read_sub_irq_data()
igb: Make DMA faster when CPU is active on the PCIe link
virtio_net: fix xdp_rxq_info bug after suspend/resume
Revert "net/tls: fix tls_sk_proto_close executed repeatedly"
sock: redo the psock vs ULP protection check
nvme-pci: add NO APST quirk for Kioxia device
nvme: move the Samsung X5 quirk entry to the core quirks
gpio: winbond: Fix error code in winbond_gpio_get()
s390/cpumf: Handle events cycles and instructions identical
iio: mma8452: fix probe fail when device tree compatible is used.
iio: magnetometer: yas530: Fix memchr_inv() misuse
iio: adc: vf610: fix conversion mode sysfs node name
usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC
xhci: turn off port power in shutdown
xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI
xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI
usb: gadget: Fix non-unique driver names in raw-gadget driver
USB: gadget: Fix double-free bug in raw_gadget driver
usb: chipidea: udc: check request status before setting device address
dt-bindings: usb: ohci: Increase the number of PHYs
dt-bindings: usb: ehci: Increase the number of PHYs
btrfs: don't set lock_owner when locking extent buffer for reading
btrfs: fix deadlock with fsync+fiemap+transaction commit
f2fs: attach inline_data after setting compression
iio:humidity:hts221: rearrange iio trigger get and register
iio:chemical:ccs811: rearrange iio trigger get and register
iio:accel:kxcjk-1013: rearrange iio trigger get and register
iio:accel:bma180: rearrange iio trigger get and register
iio:accel:mxc4005: rearrange iio trigger get and register
iio: accel: mma8452: ignore the return value of reset operation
iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up()
iio: trigger: sysfs: fix use-after-free on remove
iio: adc: stm32: fix maximum clock rate for stm32mp15x
iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value)
iio: afe: rescale: Fix boolean logic bug
iio: adc: stm32: Fix ADCs iteration in irq handler
iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message
iio: adc: axp288: Override TS pin bias current for some models
iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties()
iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client
iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels()
xtensa: xtfpga: Fix refcount leak bug in setup
xtensa: Fix refcount leak bug in time.c
parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
parisc: Enable ARCH_HAS_STRICT_MODULE_RWX
powerpc/microwatt: wire up rng during setup_arch()
powerpc: Enable execve syscall exit tracepoint
powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address
powerpc/powernv: wire up rng during setup_arch
drm/msm/dp: Always clear mask bits to disable interrupts at dp_ctrl_reset_irq_ctrl()
ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node
ARM: dts: imx6qdl: correct PU regulator ramp delay
arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode
ARM: exynos: Fix refcount leak in exynos_map_pmu
soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe
ARM: Fix refcount leak in axxia_boot_secondary
memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings
ARM: cns3xxx: Fix refcount leak in cns3xxx_init
modpost: fix section mismatch check for exported init/exit sections
ARM: dts: bcm2711-rpi-400: Fix GPIO line names
random: update comment from copy_to_user() -> copy_to_iter()
perf build-id: Fix caching files with a wrong build ID
dma-direct: use the correct size for dma_set_encrypted()
kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt)
powerpc/pseries: wire up rng during setup_arch()
Linux 5.15.51
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Iac87c7937a5517ad126a1b4512680a2bbfb6447d
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: Id50a95d816e662c0cba3d09dbfd561f386d7a52e
commit 3be4562584bba603f33863a00c1c32eecf772ee6 upstream.
The third parameter of dma_set_encrypted() is a size in bytes rather than
the number of pages.
Fixes: 4d0564785bb0 ("dma-direct: factor out dma_set_{de,en}crypted helpers")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 4a37f3dd9a83186cb88d44808ab35b78375082c9 ]
The original x86 sev_alloc() only called set_memory_decrypted() on
memory returned by alloc_pages_node(), so the page order calculation
fell out of that logic. However, the common dma-direct code has several
potential allocators, not all of which are guaranteed to round up the
underlying allocation to a power-of-two size, so carrying over that
calculation for the encryption/decryption size was a mistake. Fix it by
rounding to a *number* of pages, rather than an order.
Until recently there was an even worse interaction with DMA_DIRECT_REMAP
where we could have ended up decrypting part of the next adjacent
vmalloc area, only averted by no architecture actually supporting both
configs at once. Don't ask how I found that one out...
Fixes: c10f07aa27 ("dma/direct: Handle force decryption for DMA coherent buffers in common code")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a90cf30437489343b8386ae87b4827b6d6c3ed50 ]
We must never let unencrypted memory go back into the general page pool.
So if we fail to set it back to encrypted when freeing DMA memory, leak
the memory instead and warn the user.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5570449b6876f215d49ac4db9ccce6ff7aa1e20a ]
Remapped allocations handle the encrypted bit through the pgprot passed
to vmap, so there is no call dma_set_decrypted. Note that this case is
currently entirely theoretical as no valid kernel configuration supports
remapped allocations and memory encryption currently.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4d0564785bb03841e4b5c5b31aa4ecd1eb0d01bb ]
Factor out helpers the make dealing with memory encryption a little less
cumbersome.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 92826e967535db2eb117db227b1191aaf98e4bb3 ]
When dma_direct_alloc_pages encounters a highmem page it just gives up
currently. But what we really should do is to try memory using the
page allocator instead - without this platforms with a global highmem
CMA pool will fail all dma_alloc_pages allocations.
Fixes: efa70f2fdc ("dma-mapping: add a new dma_alloc_pages API")
Reported-by: Mark O'Neill <mao@tumblingdice.co.uk>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d541ae55d538265861ef729a64d2d816d34ef1e2 ]
Split the code for DMA_ATTR_NO_KERNEL_MAPPING allocations into a separate
helper to make dma_direct_alloc a little more readable.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
zone_dma32_is_empty() currently lacks the proper validation to ensure
that the NUMA node ID it receives as an argument is valid. This has no
effect on kernels with CONFIG_NUMA=n as NODE_DATA() will return the
same pglist_data on these devices, but on kernels with CONFIG_NUMA=y,
this is not the case, and the node passed to NODE_DATA must be
validated.
Rather than trying to find the node containing ZONE_DMA32, replace
calls of zone_dma32_is_empty() with zone_dma32_are_empty() (which
iterates over all nodes and returns false if one of the nodes holds
DMA32 and it is non-empty).
Bug: 199917449
Fixes: c3c2bb34ac8f ("ANDROID: arm64/mm: Add command line option to make ZONE_DMA32 empty")
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
Change-Id: I850fb9213b71a1ef29106728bfda0cc6de46fdbb
ZONE_DMA32 is enabled by default on android13-5.15, yet it is not
needed for all devices, nor is it desirable to have if not needed. For
instance, if a partner in GKI 1.0 did not use ZONE_DMA32, memory can
be lower for ZONE_NORMAL relative to older targets, such that memory
would run out more quickly in ZONE_NORMAL leading kswapd to be invoked
unnecessarily.
Correspondingly, provide a means of making ZONE_DMA32 empty via the
kernel command line when it is compiled in via CONFIG_ZONE_DMA32.
Bug: 199917449
Change-Id: I70ec76914b92e518d61a61072f0b3cb41cb28646
Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>
Signed-off-by: Sudarshan Rajagopalan <quic_sudaraja@quicinc.com>
Pull swiotlb updates from Konrad Rzeszutek Wilk:
"A new feature called restricted DMA pools. It allows SWIOTLB to
utilize per-device (or per-platform) allocated memory pools instead of
using the global one.
The first big user of this is ARM Confidential Computing where the
memory for DMA operations can be set per platform"
* 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: (23 commits)
swiotlb: use depends on for DMA_RESTRICTED_POOL
of: restricted dma: Don't fail device probe on rmem init failure
of: Move of_dma_set_restricted_buffer() into device.c
powerpc/svm: Don't issue ultracalls if !mem_encrypt_active()
s390/pv: fix the forcing of the swiotlb
swiotlb: Free tbl memory in swiotlb_exit()
swiotlb: Emit diagnostic in swiotlb_exit()
swiotlb: Convert io_default_tlb_mem to static allocation
of: Return success from of_dma_set_restricted_buffer() when !OF_ADDRESS
swiotlb: add overflow checks to swiotlb_bounce
swiotlb: fix implicit debugfs declarations
of: Add plumbing for restricted DMA pool
dt-bindings: of: Add restricted DMA pool
swiotlb: Add restricted DMA pool initialization
swiotlb: Add restricted DMA alloc/free support
swiotlb: Refactor swiotlb_tbl_unmap_single
swiotlb: Move alloc_size to swiotlb_find_slots
swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncing
swiotlb: Update is_swiotlb_active to add a struct device argument
swiotlb: Update is_swiotlb_buffer to add a struct device argument
...
Add an option to allocate uncached memory for dma_alloc_coherent from
the global dma_coherent_default_memory. This will allow to move
arm-nommu (and eventually other platforms) to use generic code for
allocating uncached memory from a pre-populated pool.
Note that this is a different pool from the one that platforms that
can remap at runtime use for GFP_ATOMIC allocations for now, although
there might be opportunities to eventually end up with a common codebase
for the two use cases.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Dillon Min <dillon.minfei@gmail.com>
Now that the map_sg() op expects error codes instead of return zero on
error, convert dma_direct_map_sg() to return an error code. Per the
documentation for dma_map_sgtable(), -EIO is returned due to an
DMA_MAPPING_ERROR with unknown cause.
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Add the functions, swiotlb_{alloc,free} and is_swiotlb_for_alloc to
support the memory allocation from restricted DMA pool.
The restricted DMA pool is preferred if available.
Note that since coherent allocation needs remapping, one must set up
another device coherent pool by shared-dma-pool and use
dma_alloc_from_dev_coherent instead for atomic coherent allocation.
Signed-off-by: Claire Chang <tientzu@chromium.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Stefano Stabellini <sstabellini@kernel.org>
Tested-by: Will Deacon <will@kernel.org>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Propagate the swiotlb_force into io_tlb_default_mem->force_bounce and
use it to determine whether to bounce the data or not. This will be
useful later to allow for different pools.
Signed-off-by: Claire Chang <tientzu@chromium.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Stefano Stabellini <sstabellini@kernel.org>
Tested-by: Will Deacon <will@kernel.org>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
[v2: Includes Will's fix]
Split swiotlb_tbl_sync_single into two separate funtions for the to device
and to cpu synchronization.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Drop the dma_direct_set_offset export and move the declaration to
dma-map-ops.h now that the Allwinner drivers have stopped calling it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Use and entirely separate code path for the DMA_ATTR_NO_KERNEL_MAPPING
path. This avoids any confusion about the ret type, and avoids lots of
attr checks and helpers that can be significantly simplified now.
It also ensures that common handling is applied to architetures still
using the arch alloc/free hooks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
This ensures dma_direct_alloc_pages will use the right gfp mask, as
well as keeping the code for that common between the two allocators.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Most of the dma_direct symbols should only be used by direct.c and
mapping.c, so move them to kernel/dma. In fact more of dma-direct.h
should eventually move, but that will require more coordination with
other subsystems.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Merge dma-contiguous.h into dma-map-ops.h, after removing the comment
describing the contiguous allocator into kernel/dma/contigous.c.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Split out all the bits that are purely for dma_map_ops implementations
and related code into a new <linux/dma-map-ops.h> header so that they
don't get pulled into all the drivers. That also means the architecture
specific <asm/dma-mapping.h> is not pulled in by <linux/dma-mapping.h>
any more, which leads to a missing includes that were pulled in by the
x86 or arm versions in a few not overly portable drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
This API is the equivalent of alloc_pages, except that the returned memory
is guaranteed to be DMA addressable by the passed in device. The
implementation will also be used to provide a more sensible replacement
for DMA_ATTR_NON_CONSISTENT flag.
Additionally dma_alloc_noncoherent is switched over to use dma_alloc_pages
as its backend.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> (MIPS part)
The new field 'dma_range_map' in struct device is used to facilitate the
use of single or multiple offsets between mapping regions of cpu addrs and
dma addrs. It subsumes the role of "dev->dma_pfn_offset" which was only
capable of holding a single uniform offset and had no region bounds
checking.
The function of_dma_get_range() has been modified so that it takes a single
argument -- the device node -- and returns a map, NULL, or an error code.
The map is an array that holds the information regarding the DMA regions.
Each range entry contains the address offset, the cpu_start address, the
dma_start address, and the size of the region.
of_dma_configure() is the typical manner to set range offsets but there are
a number of ad hoc assignments to "dev->dma_pfn_offset" in the kernel
driver code. These cases now invoke the function
dma_direct_set_offset(dev, cpu_addr, dma_addr, size).
Signed-off-by: Jim Quinlan <james.quinlan@broadcom.com>
[hch: various interface cleanups]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
The __phys_to_dma vs phys_to_dma distinction isn't exactly obvious. Try
to improve the situation by renaming __phys_to_dma to
phys_to_dma_unencryped, and not forcing architectures that want to
override phys_to_dma to actually provide __phys_to_dma.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
There is no harm in just always clearing the SME encryption bit, while
significantly simplifying the interface.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Move the detailed gfp_t setup from __dma_direct_alloc_pages into the
caller to clean things up a little.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Just merge these helpers into the main dma_direct_{alloc,free} routines,
as the additional checks are always false for the two callers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Add back a hook to optimize dcache flushing after reading executable
code using DMA. This gets ia64 out of the business of pretending to
be dma incoherent just for this optimization.
Signed-off-by: Christoph Hellwig <hch@lst.de>
When allocating coherent pool memory for an IOMMU mapping we don't care
about the DMA mask. Move the guess for the initial GFP mask into the
dma_direct_alloc_pages and pass dma_coherent_ok as a function pointer
argument so that it doesn't get applied to the IOMMU case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Amit Pundir <amit.pundir@linaro.org>
Inline the single page map/unmap/sync dma-direct calls into the now
out of line generic wrappers. This restores the behavior of a single
function call that we had before moving the generic calls out of line.
Besides the dma-mapping callers there are just a few callers in IOMMU
drivers that have a bypass mode, and more of those are going to be
switched to the generic bypass soon.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
For a long time the DMA API has been implemented inline in dma-mapping.h,
but the function bodies can be quite large. Move them all out of line.
This also removes all the dma_direct_* exports as those are just
implementation details and should never be used by drivers directly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
dma_coherent_ok() checks if a physical memory area fits a device's DMA
constraints.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Pull networking fixes from David Miller:
1) Restore previous behavior of CAP_SYS_ADMIN wrt loading networking
BPF programs, from Maciej Żenczykowski.
2) Fix dropped broadcasts in mac80211 code, from Seevalamuthu
Mariappan.
3) Slay memory leak in nl80211 bss color attribute parsing code, from
Luca Coelho.
4) Get route from skb properly in ip_route_use_hint(), from Miaohe Lin.
5) Don't allow anything other than ARPHRD_ETHER in llc code, from Eric
Dumazet.
6) xsk code dips too deeply into DMA mapping implementation internals.
Add dma_need_sync and use it. From Christoph Hellwig
7) Enforce power-of-2 for BPF ringbuf sizes. From Andrii Nakryiko.
8) Check for disallowed attributes when loading flow dissector BPF
programs. From Lorenz Bauer.
9) Correct packet injection to L3 tunnel devices via AF_PACKET, from
Jason A. Donenfeld.
10) Don't advertise checksum offload on ipa devices that don't support
it. From Alex Elder.
11) Resolve several issues in TCP MD5 signature support. Missing memory
barriers, bogus options emitted when using syncookies, and failure
to allow md5 key changes in established states. All from Eric
Dumazet.
12) Fix interface leak in hsr code, from Taehee Yoo.
13) VF reset fixes in hns3 driver, from Huazhong Tan.
14) Make loopback work again with ipv6 anycast, from David Ahern.
15) Fix TX starvation under high load in fec driver, from Tobias
Waldekranz.
16) MLD2 payload lengths not checked properly in bridge multicast code,
from Linus Lüssing.
17) Packet scheduler code that wants to find the inner protocol
currently only works for one level of VLAN encapsulation. Allow
Q-in-Q situations to work properly here, from Toke
Høiland-Jørgensen.
18) Fix route leak in l2tp, from Xin Long.
19) Resolve conflict between the sk->sk_user_data usage of bpf reuseport
support and various protocols. From Martin KaFai Lau.
20) Fix socket cgroup v2 reference counting in some situations, from
Cong Wang.
21) Cure memory leak in mlx5 connection tracking offload support, from
Eli Britstein.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (146 commits)
mlxsw: pci: Fix use-after-free in case of failed devlink reload
mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON()
net: macb: fix call to pm_runtime in the suspend/resume functions
net: macb: fix macb_suspend() by removing call to netif_carrier_off()
net: macb: fix macb_get/set_wol() when moving to phylink
net: macb: mark device wake capable when "magic-packet" property present
net: macb: fix wakeup test in runtime suspend/resume routines
bnxt_en: fix NULL dereference in case SR-IOV configuration fails
libbpf: Fix libbpf hashmap on (I)LP32 architectures
net/mlx5e: CT: Fix memory leak in cleanup
net/mlx5e: Fix port buffers cell size value
net/mlx5e: Fix 50G per lane indication
net/mlx5e: Fix CPU mapping after function reload to avoid aRFS RX crash
net/mlx5e: Fix VXLAN configuration restore after function reload
net/mlx5e: Fix usage of rcu-protected pointer
net/mxl5e: Verify that rpriv is not NULL
net/mlx5: E-Switch, Fix vlan or qos setting in legacy mode
net/mlx5: Fix eeprom support for SFP module
cgroup: Fix sock_cgroup_data on big-endian.
selftests: bpf: Fix detach from sockmap tests
...
When a coherent mapping is created in dma_direct_alloc_pages(), it needs
to be decrypted if the device requires unencrypted DMA before returning.
Fixes: 3acac06550 ("dma-mapping: merge the generic remapping helpers into dma-direct")
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
__change_page_attr() can fail which will cause set_memory_encrypted() and
set_memory_decrypted() to return non-zero.
If the device requires unencrypted DMA memory and decryption fails, simply
free the memory and fail.
If attempting to re-encrypt in the failure path and that encryption fails,
there is no alternative other than to leak the memory.
Fixes: c10f07aa27 ("dma/direct: Handle force decryption for DMA coherent buffers in common code")
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
If arch_dma_set_uncached() fails after memory has been decrypted, it needs
to be re-encrypted before freeing.
Fixes: fa7e2247c5 ("dma-direct: make uncached_kernel_address more general")
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
dma_alloc_contiguous() does size >> PAGE_SHIFT and set_memory_decrypted()
works at page granularity. It's necessary to page align the allocation
size in dma_direct_alloc_pages() for consistent behavior.
This also fixes an issue when arch_dma_prep_coherent() is called on an
unaligned allocation size for dma_alloc_need_uncached() when
CONFIG_DMA_DIRECT_REMAP is disabled but CONFIG_ARCH_HAS_DMA_SET_UNCACHED
is enabled.
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
nommu configfs can trivially map the coherent allocations to user space,
as no actual page table setup is required and the kernel and the user
space programs share the same address space.
Fixes: 62fcee9a3b ("dma-mapping: remove CONFIG_ARCH_NO_COHERENT_DMA_MMAP")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: dillon min <dillon.minfei@gmail.com>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Tested-by: dillon min <dillon.minfei@gmail.com>
When a device requires unencrypted memory and the context does not allow
blocking, memory must be returned from the atomic coherent pools.
This avoids the remap when CONFIG_DMA_DIRECT_REMAP is not enabled and the
config only requires CONFIG_DMA_COHERENT_POOL. This will be used for
CONFIG_AMD_MEM_ENCRYPT in a subsequent patch.
Keep all memory in these pools unencrypted. When set_memory_decrypted()
fails, this prohibits the memory from being added. If adding memory to
the genpool fails, and set_memory_encrypted() subsequently fails, there
is no alternative other than leaking the memory.
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
The single atomic pool is allocated from the lowest zone possible since
it is guaranteed to be applicable for any DMA allocation.
Devices may allocate through the DMA API but not have a strict reliance
on GFP_DMA memory. Since the atomic pool will be used for all
non-blockable allocations, returning all memory from ZONE_DMA may
unnecessarily deplete the zone.
Provision for multiple atomic pools that will map to the optimal gfp
mask of the device.
When allocating non-blockable memory, determine the optimal gfp mask of
the device and use the appropriate atomic pool.
The coherent DMA mask will remain the same between allocation and free
and, thus, memory will be freed to the same atomic pool it was allocated
from.
__dma_atomic_pool_init() will be changed to return struct gen_pool *
later once dynamic expansion is added.
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
The upper 32-bit physical address gets truncated inadvertently
when dma_direct_get_required_mask() invokes phys_to_dma_direct().
This results in dma_addressing_limited() return incorrect value
when used in platforms with LPAE enabled.
Fix it here by explicitly type casting 'max_pfn' to phys_addr_t
in order to prevent overflow of intermediate value while evaluating
'(max_pfn - 1) << PAGE_SHIFT'.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
