Changes in 5.15.99
HID: asus: use spinlock to protect concurrent accesses
HID: asus: use spinlock to safely schedule workers
powerpc/mm: Rearrange if-else block to avoid clang warning
ARM: OMAP2+: Fix memory leak in realtime_counter_init()
arm64: dts: qcom: qcs404: use symbol names for PCIe resets
arm64: dts: qcom: msm8996-tone: Fix USB taking 6 minutes to wake up
arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k
arm64: dts: qcom: sm6125: Reorder HSUSB PHY clocks to match bindings
arm64: dts: imx8m: Align SoC unique ID node unit address
ARM: zynq: Fix refcount leak in zynq_early_slcr_init
arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description
arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name
arm64: dts: qcom: sc7180: correct SPMI bus address cells
arm64: dts: qcom: sc7280: correct SPMI bus address cells
arm64: dts: meson-gx: Fix Ethernet MAC address unit name
arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
arm64: dts: msm8992-bullhead: add memory hole region
arm64: dts: qcom: msm8992-bullhead: Fix cont_splash_mem size
arm64: dts: qcom: msm8992-bullhead: Disable dfps_data_mem
arm64: dts: qcom: ipq8074: correct USB3 QMP PHY-s clock output names
arm64: dts: qcom: Fix IPQ8074 PCIe PHY nodes
arm64: dts: qcom: ipq8074: fix PCIe PHY serdes size
arm64: dts: qcom: ipq8074: fix Gen3 PCIe QMP PHY
arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges
arm64: dts: qcom: ipq8074: fix Gen3 PCIe node
arm64: dts: qcom: ipq8074: correct PCIe QMP PHY output clock names
arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init()
ARM: bcm2835_defconfig: Enable the framebuffer
ARM: s3c: fix s3c64xx_set_timer_source prototype
arm64: dts: ti: k3-j7200: Fix wakeup pinmux range
ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
ARM: imx: Call ida_simple_remove() for ida_simple_get
arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
arm64: dts: amlogic: meson-gxl-s905d-sml5442tw: drop invalid clock-names property
arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name
arm64: dts: amlogic: meson-gx-libretech-pc: fix update button name
arm64: dts: amlogic: meson-sm1-bananapi-m5: fix adc keys node names
arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name
arm64: dts: amlogic: meson-sm1-odroid-hc4: fix active fan thermal trip
locking/rwsem: Optimize down_read_trylock() under highly contended case
locking/rwsem: Disable preemption in all down_read*() and up_read() code paths
arm64: dts: renesas: beacon-renesom: Fix gpio expander reference
arm64: dts: meson: bananapi-m5: switch VDDIO_C pin to OPEN_DRAIN
ARM: dts: sun8i: nanopi-duo2: Fix regulator GPIO reference
ARM: dts: imx7s: correct iomuxc gpr mux controller cells
arm64: dts: mt8192: Fix CPU map for single-cluster SoC
arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
blk-mq: avoid sleep in blk_mq_alloc_request_hctx
blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
blk-mq: correct stale comment of .get_budget
arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlaps with the SMEM and MPSS memory regions
s390/dasd: Fix potential memleak in dasd_eckd_init()
sched/deadline,rt: Remove unused parameter from pick_next_[rt|dl]_entity()
sched/rt: pick_next_rt_entity(): check list_entry
x86/perf/zhaoxin: Add stepping check for ZXC
KEYS: asymmetric: Fix ECDSA use via keyctl uapi
arm64: dts: qcom: pmk8350: Specify PBS register for PON
arm64: dts: qcom: pmk8350: Use the correct PON compatible
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
wifi: rsi: Fix memory leak in rsi_coex_attach()
wifi: rtlwifi: rtl8821ae: don't call kfree_skb() under spin_lock_irqsave()
wifi: rtlwifi: rtl8188ee: don't call kfree_skb() under spin_lock_irqsave()
wifi: rtlwifi: rtl8723be: don't call kfree_skb() under spin_lock_irqsave()
wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: libertas: fix memory leak in lbs_init_adapter()
wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()
libbpf: Fix btf__align_of() by taking into account field offsets
wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: ipw2200: fix memory leak in ipw_wdev_init()
wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
crypto: x86/ghash - fix unaligned access in ghash_setkey()
ACPICA: Drop port I/O validation for some regions
genirq: Fix the return type of kstat_cpu_irqs_sum()
rcu-tasks: Improve comments explaining tasks_rcu_exit_srcu purpose
rcu-tasks: Remove preemption disablement around srcu_read_[un]lock() calls
rcu-tasks: Fix synchronize_rcu_tasks() VS zap_pid_ns_processes()
lib/mpi: Fix buffer overrun when SG is too long
crypto: ccp - Avoid page allocation failure warning for SEV_GET_ID2
ACPICA: nsrepair: handle cases without a return value correctly
thermal/drivers/tsens: Drop msm8976-specific defines
thermal/drivers/tsens: Add compat string for the qcom,msm8960
thermal/drivers/tsens: Sort out msm8976 vs msm8956 data
thermal/drivers/tsens: fix slope values for msm8939
thermal/drivers/tsens: limit num_sensors to 9 for msm8939
wifi: rtl8xxxu: Fix memory leaks with RTL8723BU, RTL8192EU
wifi: orinoco: check return value of hermes_write_wordrec()
wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function
ath9k: hif_usb: simplify if-if to if-else
ath9k: htc: clean up statistics macros
wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback()
wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup
wifi: cfg80211: Fix extended KCK key length check in nl80211_set_rekey_data()
ACPI: battery: Fix missing NUL-termination with large strings
crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
crypto: essiv - Handle EBUSY correctly
crypto: seqiv - Handle EBUSY correctly
powercap: fix possible name leak in powercap_register_zone()
x86: Mark stop_this_cpu() __noreturn
x86/microcode: Rip out the OLD_INTERFACE
x86/microcode: Default-disable late loading
x86/microcode: Print previous version of microcode after reload
x86/microcode: Add a parameter to microcode_check() to store CPU capabilities
x86/microcode: Check CPU capabilities after late microcode update correctly
x86/microcode: Adjust late loading result reporting message
crypto: xts - Handle EBUSY correctly
leds: led-class: Add missing put_device() to led_put()
crypto: ccp - Refactor out sev_fw_alloc()
crypto: ccp - Flush the SEV-ES TMR memory before giving it to firmware
bpftool: profile online CPUs instead of possible
mt76: mt7915: fix polling firmware-own status
net/mlx5: Enhance debug print in page allocation failure
irqchip: Fix refcount leak in platform_irqchip_probe
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
s390/mem_detect: fix detect_memory() error handling
s390/vmem: fix empty page tables cleanup under KASAN
net: add sock_init_data_uid()
tun: tun_chr_open(): correctly initialize socket uid
tap: tap_open(): correctly initialize socket uid
OPP: fix error checking in opp_migrate_dentry()
Bluetooth: L2CAP: Fix potential user-after-free
Bluetooth: hci_qca: get wakeup status from serdev device handle
s390/ap: fix status returned by ap_aqic()
s390/ap: fix status returned by ap_qact()
libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
crypto: rsa-pkcs1pad - Use akcipher_request_complete
m68k: /proc/hardware should depend on PROC_FS
RISC-V: time: initialize hrtimer based broadcast clock event device
wifi: iwl3945: Add missing check for create_singlethread_workqueue
wifi: iwl4965: Add missing check for create_singlethread_workqueue()
wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
selftests/bpf: Fix out-of-srctree build
ACPI: resource: Add IRQ overrides for MAINGEAR Vector Pro 2 models
ACPI: resource: Do IRQ override on all TongFang GMxRGxx
crypto: crypto4xx - Call dma_unmap_page when done
wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
thermal/drivers/hisi: Drop second sensor hi3660
can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a bus error
bpf: Fix global subprog context argument resolution logic
irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
selftests/net: Interpret UDP_GRO cmsg data as an int value
l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()
net: bcmgenet: fix MoCA LED control
selftest: fib_tests: Always cleanup before exit
sefltests: netdevsim: wait for devlink instance after netns removal
drm: Fix potential null-ptr-deref due to drmm_mode_config_init()
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
drm/bridge: ti-sn65dsi83: Fix delay after reset deassert to match spec
drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
drm/bridge: megachips: Fix error handling in i2c_register_driver()
drm/vkms: Fix memory leak in vkms_init()
drm/vkms: Fix null-ptr-deref in vkms_release()
drm/vc4: dpi: Add option for inverting pixel clock and output enable
drm/vc4: dpi: Fix format mapping for RGB565
drm: tidss: Fix pixel format definition
gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()
hwmon: (ftsteutates) Fix scaling of measurements
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
pinctrl: qcom: pinctrl-msm8976: Correct function names for wcss pins
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups
drm/vc4: hvs: Set AXI panic modes
drm/vc4: hvs: Fix colour order for xRGB1555 on HVS5
drm/vc4: hdmi: Correct interlaced timings again
drm/msm: clean event_thread->worker in case of an error
scsi: qla2xxx: edif: Fix I/O timeout due to over-subscription
scsi: qla2xxx: Fix exchange oversubscription
scsi: qla2xxx: Fix exchange oversubscription for management commands
ASoC: fsl_sai: Update to modern clocking terminology
ASoC: fsl_sai: initialize is_dsp_mode flag
drm/msm/adreno: Fix null ptr access in adreno_gpu_cleanup()
ALSA: hda/ca0132: minor fix for allocation size
drm/msm/gem: Add check for kmalloc
drm/msm/dpu: Disallow unallocated resources to be returned
drm/bridge: lt9611: fix sleep mode setup
drm/bridge: lt9611: fix HPD reenablement
drm/bridge: lt9611: fix polarity programming
drm/bridge: lt9611: fix programming of video modes
drm/bridge: lt9611: fix clock calculation
drm/bridge: lt9611: pass a pointer to the of node
drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
drm: exynos: dsi: Fix MIPI_DSI*_NO_* mode flags
drm/msm/dsi: Allow 2 CTRLs on v2.5.0
drm/msm: use strscpy instead of strncpy
drm/msm/dpu: Add check for cstate
drm/msm/dpu: Add check for pstates
drm/msm/mdp5: Add check for kzalloc
pinctrl: bcm2835: Remove of_node_put() in bcm2835_of_gpio_ranges_fallback()
pinctrl: mediatek: fix coding style
pinctrl: mediatek: Initialize variable pullen and pullup to zero
pinctrl: mediatek: Initialize variable *buf to zero
gpu: host1x: Don't skip assigning syncpoints to channels
drm/tegra: firewall: Check for is_addr_reg existence in IMM check
drm/msm/dpu: set pdpu->is_rt_pipe early in dpu_plane_sspp_atomic_update()
drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd
drm/mediatek: Use NULL instead of 0 for NULL pointer
drm/mediatek: Drop unbalanced obj unref
drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc
drm/mediatek: Clean dangling pointer on bind error path
ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
gpio: vf610: connect GPIO label to dev name
spi: dw_bt1: fix MUX_MMIO dependencies
ASoC: mchp-spdifrx: fix controls which rely on rsr register
ASoC: mchp-spdifrx: fix return value in case completion times out
ASoC: mchp-spdifrx: fix controls that works with completion mechanism
ASoC: mchp-spdifrx: disable all interrupts in mchp_spdifrx_dai_remove()
ASoC: rsnd: fixup #endif position
ASoC: mchp-spdifrx: Fix uninitialized use of mr in mchp_spdifrx_hw_params()
ASoC: dt-bindings: meson: fix gx-card codec node regex
hwmon: (ltc2945) Handle error case in ltc2945_value_store
drm/amdgpu: fix enum odm_combine_mode mismatch
scsi: mpt3sas: Fix a memory leak
scsi: aic94xx: Add missing check for dma_map_single()
HID: multitouch: Add quirks for flipped axes
HID: retain initial quirks set up when creating HID devices
ASoC: codecs: Change bulk clock voting to optional voting in digital codecs
ASoC: codecs: rx-macro: move clk provider to managed variants
ASoC: codecs: tx-macro: move clk provider to managed variants
ASoC: codecs: rx-macro: move to individual clks from bulk
ASoC: codecs: tx-macro: move to individual clks from bulk
ASoC: codecs: lpass: fix incorrect mclk rate
spi: bcm63xx-hsspi: Fix multi-bit mode setting
hwmon: (mlxreg-fan) Return zero speed for broken fan
ASoC: tlv320adcx140: fix 'ti,gpio-config' DT property init
dm: remove flush_scheduled_work() during local_exit()
NFSv4: keep state manager thread active if swap is enabled
nfs4trace: fix state manager flag printing
NFS: fix disabling of swap
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
HID: bigben: use spinlock to protect concurrent accesses
HID: bigben_worker() remove unneeded check on report_field
HID: bigben: use spinlock to safely schedule workers
hid: bigben_probe(): validate report count
drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()
nfsd: fix race to check ls_layouts
cifs: Fix lost destroy smbd connection when MR allocate failed
cifs: Fix warning and UAF when destroy the MR list
gfs2: jdata writepage fix
perf llvm: Fix inadvertent file creation
leds: led-core: Fix refcount leak in of_led_get()
perf inject: Use perf_data__read() for auxtrace
perf intel-pt: Add documentation for Event Trace and TNT disable
perf intel-pt: Add link to the perf wiki's Intel PT page
perf intel-pt: Add support for emulated ptwrite
perf intel-pt: Do not try to queue auxtrace data on pipe
perf tools: Fix auto-complete on aarch64
sparc: allow PM configs for sparc32 COMPILE_TEST
selftests/ftrace: Fix bash specific "==" operator
printf: fix errname.c list
objtool: add UACCESS exceptions for __tsan_volatile_read/write
mfd: cs5535: Don't build on UML
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
dmaengine: idxd: Set traffic class values in GRPCFG on DSA 2.0
dmaengine: HISI_DMA should depend on ARCH_HISI
iio: light: tsl2563: Do not hardcode interrupt trigger type
usb: gadget: fusb300_udc: free irq on the error path in fusb300_probe()
i2c: designware: fix i2c_dw_clk_rate() return size to be u32
soundwire: cadence: Don't overflow the command FIFOs
driver core: fix potential null-ptr-deref in device_add()
kobject: modify kobject_get_path() to take a const *
kobject: Fix slab-out-of-bounds in fill_kobj_path()
alpha/boot/tools/objstrip: fix the check for ELF header
media: uvcvideo: Do not check for V4L2_CTRL_WHICH_DEF_VAL
media: uvcvideo: Remove s_ctrl and g_ctrl
media: uvcvideo: refactor __uvc_ctrl_add_mapping
media: uvcvideo: Add support for V4L2_CTRL_TYPE_CTRL_CLASS
media: uvcvideo: Use control names from framework
media: uvcvideo: Check controls flags before accessing them
media: uvcvideo: Check for INACTIVE in uvc_ctrl_is_accessible()
coresight: etm4x: Fix accesses to TRCSEQRSTEVR and TRCSEQSTR
coresight: cti: Prevent negative values of enable count
coresight: cti: Add PM runtime call in enable_store
ACPI: resource: Add helper function acpi_dev_get_memory_resources()
usb: typec: intel_pmc_mux: Use the helper acpi_dev_get_memory_resources()
usb: typec: intel_pmc_mux: Don't leak the ACPI device reference count
PCI/IOV: Enlarge virtfn sysfs name buffer
PCI: switchtec: Return -EFAULT for copy_to_user() errors
tty: serial: fsl_lpuart: disable Rx/Tx DMA in lpuart32_shutdown()
tty: serial: fsl_lpuart: clear LPUART Status Register in lpuart32_shutdown()
serial: tegra: Add missing clk_disable_unprepare() in tegra_uart_hw_init()
Revert "char: pcmcia: cm4000_cs: Replace mdelay with usleep_range in set_protocol"
eeprom: idt_89hpesx: Fix error handling in idt_init()
applicom: Fix PCI device refcount leak in applicom_init()
firmware: stratix10-svc: add missing gen_pool_destroy() in stratix10_svc_drv_probe()
VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF
misc/mei/hdcp: Use correct macros to initialize uuid_le
driver core: fix resource leak in device_add()
drivers: base: transport_class: fix possible memory leak
drivers: base: transport_class: fix resource leak when transport_add_device() fails
firmware: dmi-sysfs: Fix null-ptr-deref in dmi_sysfs_register_handle
fotg210-udc: Add missing completion handler
dmaengine: dw-edma: Fix missing src/dst address of interleaved xfers
usb: early: xhci-dbc: Fix a potential out-of-bound memory access
tty: serial: fsl_lpuart: Fix the wrong RXWATER setting for rx dma case
RDMA/cxgb4: add null-ptr-check after ip_dev_find()
usb: musb: mediatek: don't unregister something that wasn't registered
usb: gadget: configfs: use to_config_usb_cfg() in os_desc_link()
usb: gadget: configfs: use to_usb_function_instance() in cfg (un)link func
usb: gadget: configfs: remove using list iterator after loop body as a ptr
usb: gadget: configfs: Restrict symlink creation is UDC already binded
iommu/vt-d: Set No Execute Enable bit in PASID table entry
power: supply: remove faulty cooling logic
RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()
usb: max-3421: Fix setting of I/O pins
RDMA/irdma: Cap MSIX used to online CPUs + 1
serial: fsl_lpuart: fix RS485 RTS polariy inverse issue
tty: serial: imx: Handle RS485 DE signal active high
tty: serial: imx: disable Ageing Timer interrupt request irq
dmaengine: dw-edma: Fix readq_ch() return value truncation
phy: rockchip-typec: fix tcphy_get_mode error case
iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()
iommu: Fix error unwind in iommu_group_alloc()
dmaengine: sf-pdma: pdma_desc memory leak fix
dmaengine: dw-axi-dmac: Do not dereference NULL structure
iommu/vt-d: Fix error handling in sva enable/disable paths
iommu/vt-d: Remove duplicate identity domain flag
iommu/vt-d: Check FL and SL capability sanity in scalable mode
iommu/vt-d: Use second level for GPA->HPA translation
iommu/vt-d: Allow to use flush-queue when first level is default
IB/hfi1: Fix math bugs in hfi1_can_pin_pages()
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
media: ti: cal: fix possible memory leak in cal_ctx_create()
media: platform: ti: Add missing check for devm_regulator_get
powerpc: Remove linker flag from KBUILD_AFLAGS
s390/vdso: remove -nostdlib compiler flag
s390/vdso: Drop '-shared' from KBUILD_CFLAGS_64
builddeb: clean generated package content
media: max9286: Fix memleak in max9286_v4l2_register()
media: ov2740: Fix memleak in ov2740_init_controls()
media: ov5675: Fix memleak in ov5675_init_controls()
media: i2c: ov772x: Fix memleak in ov772x_probe()
media: i2c: imx219: Split common registers from mode tables
media: i2c: imx219: Fix binning for RAW8 capture
media: v4l2-jpeg: correct the skip count in jpeg_parse_app14_data
media: v4l2-jpeg: ignore the unknown APP14 marker
media: imx-jpeg: Apply clk_bulk api instead of operating specific clk
media: rc: Fix use-after-free bugs caused by ene_tx_irqsim()
media: i2c: ov7670: 0 instead of -EINVAL was returned
media: usb: siano: Fix use after free bugs caused by do_submit_urb
media: saa7134: Use video_unregister_device for radio_dev
rpmsg: glink: Avoid infinite loop on intent for missing channel
udf: Define EFSCORRUPTED error code
ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
blk-iocost: fix divide by 0 error in calc_lcoefs()
trace/blktrace: fix memory leak with using debugfs_lookup()
wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect()
wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
rcu: Make RCU_LOCKDEP_WARN() avoid early lockdep checks
rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()
rcu-tasks: Make rude RCU-Tasks work well with CPU hotplug
wifi: ath11k: debugfs: fix to work with multiple PCI devices
thermal: intel: Fix unsigned comparison with less than zero
timers: Prevent union confusion from unexpected restart_syscall()
x86/bugs: Reset speculation control settings on init
wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds
wifi: mt7601u: fix an integer underflow
inet: fix fast path in __inet_hash_connect()
ice: restrict PTP HW clock freq adjustments to 100, 000, 000 PPB
ice: add missing checks for PF vsi type
ACPI: Don't build ACPICA with '-Os'
thermal: intel: intel_pch: Add support for Wellsburg PCH
clocksource: Suspend the watchdog temporarily when high read latency detected
crypto: hisilicon: Wipe entire pool on error
net: bcmgenet: Add a check for oversized packets
m68k: Check syscall_trace_enter() return code
netfilter: nf_tables: NULL pointer dereference in nf_tables_updobj()
tools/power/x86/intel-speed-select: Add Emerald Rapid quirk
wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
ACPI: video: Fix Lenovo Ideapad Z570 DMI match
net/mlx5: fw_tracer: Fix debug print
coda: Avoid partial allocation of sig_inputArgs
uaccess: Add minimum bounds check on kernel buffer size
s390/idle: mark arch_cpu_idle() noinstr
time/debug: Fix memory leak with using debugfs_lookup()
PM: domains: fix memory leak with using debugfs_lookup()
PM: EM: fix memory leak with using debugfs_lookup()
Bluetooth: btusb: Add VID:PID 13d3:3529 for Realtek RTL8821CE
hv_netvsc: Check status in SEND_RNDIS_PKT completion message
scm: add user copy checks to put_cmsg()
drm/amd/display: Revert Reduce delay when sink device not able to ACK 00340h write
drm/amd/display: Fix potential null-deref in dm_resume
drm/omap: dsi: Fix excessive stack usage
HID: Add Mapping for System Microphone Mute
drm/tiny: ili9486: Do not assume 8-bit only SPI controllers
drm/radeon: free iio for atombios when driver shutdown
scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write
Revert "fbcon: don't lose the console font across generic->chip driver switch"
drm: amd: display: Fix memory leakage
drm/msm/dsi: Add missing check for alloc_ordered_workqueue
docs/scripts/gdb: add necessary make scripts_gdb step
ASoC: soc-compress: Reposition and add pcm_mutex
ASoC: kirkwood: Iterate over array indexes instead of using pointer math
regulator: max77802: Bounds check regulator id against opmode
regulator: s5m8767: Bounds check id indexing into arrays
gfs2: Improve gfs2_make_fs_rw error handling
hwmon: (coretemp) Simplify platform device handling
pinctrl: at91: use devm_kasprintf() to avoid potential leaks
scsi: snic: Fix memory leak with using debugfs_lookup()
HID: logitech-hidpp: Don't restart communication if not necessary
drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
dm thin: add cond_resched() to various workqueue loops
dm cache: add cond_resched() to various workqueue loops
nfsd: zero out pointers after putting nfsd_files on COPY setup error
drm/shmem-helper: Revert accidental non-GPL export
wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
firmware: coreboot: framebuffer: Ignore reserved pixel color bits
block: don't allow multiple bios for IOCB_NOWAIT issue
rtc: pm8xxx: fix set-alarm race
ipmi:ssif: resend_msg() cannot fail
ipmi_ssif: Rename idle state and check
s390/extmem: return correct segment type in __segment_load()
s390: discard .interp section
s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
s390/kprobes: fix current_kprobe never cleared after kprobes reenter
cifs: Fix uninitialized memory read in smb3_qfs_tcon()
btrfs: hold block group refcount during async discard
locking/rwsem: Prevent non-first waiter from spinning in down_write() slowpath
ksmbd: fix wrong data area length for smb2 lock request
ksmbd: do not allow the actual frame length to be smaller than the rfc1002 length
ARM: dts: exynos: correct HDMI phy compatible in Exynos4
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
fs: hfsplus: fix UAF issue in hfsplus_put_super
exfat: fix reporting fs error when reading dir beyond EOF
exfat: fix unexpected EOF while reading dir
exfat: redefine DIR_DELETED as the bad cluster number
exfat: fix inode->i_blocks for non-512 byte sector size device
fs: dlm: don't set stop rx flag after node reset
fs: dlm: move sending fin message into state change handling
fs: dlm: send FIN ack back in right cases
f2fs: fix information leak in f2fs_move_inline_dirents()
f2fs: fix cgroup writeback accounting with fs-layer encryption
ocfs2: fix defrag path triggering jbd2 ASSERT
ocfs2: fix non-auto defrag path not working issue
selftests/landlock: Skip overlayfs tests when not supported
selftests/landlock: Test ptrace as much as possible with Yama
udf: Truncate added extents on failed expansion
udf: Do not bother merging very long extents
udf: Do not update file length for failed writes to inline files
udf: Preserve link count of system files
udf: Detect system inodes linked into directory hierarchy
udf: Fix file corruption when appending just after end of preallocated extent
RDMA/siw: Fix user page pinning accounting
KVM: Destroy target device if coalesced MMIO unregistration fails
KVM: x86: Inject #GP if WRMSR sets reserved bits in APIC Self-IPI
KVM: SVM: Fix potential overflow in SEV's send|receive_update_data()
KVM: SVM: hyper-v: placate modpost section mismatch error
KVM: s390: disable migration mode when dirty tracking is disabled
x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
x86/reboot: Disable virtualization in an emergency if SVM is supported
x86/reboot: Disable SVM, not just VMX, when stopping CPUs
x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range
x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
x86/microcode/AMD: Add a @cpu parameter to the reloading functions
x86/microcode/AMD: Fix mixed steppings support
x86/speculation: Allow enabling STIBP with legacy IBRS
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
brd: return 0/-error from brd_insert_page()
ima: Align ima_file_mmap() parameters with mmap_file LSM hook
irqdomain: Fix association race
irqdomain: Fix disassociation race
irqdomain: Look for existing mapping only once
irqdomain: Drop bogus fwspec-mapping error handling
irqdomain: Fix domain registration race
crypto: qat - fix out-of-bounds read
io_uring: handle TIF_NOTIFY_RESUME when checking for task_work
io_uring: mark task TASK_RUNNING before handling resume/task work
io_uring: add a conditional reschedule to the IOPOLL cancelation loop
io_uring/rsrc: disallow multi-source reg buffers
io_uring: remove MSG_NOSIGNAL from recvmsg
io_uring/poll: allow some retries for poll triggering spuriously
ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
jbd2: fix data missing when reusing bh which is ready to be checkpointed
ext4: optimize ea_inode block expansion
ext4: refuse to create ea block when umounted
mtd: spi-nor: sfdp: Fix index value for SCCR dwords
mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
dm: send just one event on resize, not two
dm: add cond_resched() to dm_wq_work()
wifi: rtl8xxxu: Use a longer retry limit of 48
wifi: ath11k: allow system suspend to survive ath11k
wifi: cfg80211: Fix use after free for wext
qede: fix interrupt coalescing configuration
thermal: intel: powerclamp: Fix cur_state for multi package system
dm flakey: fix logic when corrupting a bio
dm flakey: don't corrupt the zero page
dm flakey: fix a bug with 32-bit highmem systems
ARM: dts: qcom: sdx55: Add Qcom SMMU-500 as the fallback for IOMMU node
ARM: dts: exynos: correct TMU phandle in Exynos4210
ARM: dts: exynos: correct TMU phandle in Exynos4
ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
ARM: dts: exynos: correct TMU phandle in Exynos5250
ARM: dts: exynos: correct TMU phandle in Odroid XU
ARM: dts: exynos: correct TMU phandle in Odroid HC1
fuse: add inode/permission checks to fileattr_get/fileattr_set
rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
ceph: update the time stamps and try to drop the suid/sgid
alpha: fix FEN fault handling
dax/kmem: Fix leak of memory-hotplug resources
mips: fix syscall_get_nr
media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
remoteproc/mtk_scp: Move clk ops outside send_lock
docs: gdbmacros: print newest record
mm: memcontrol: deprecate charge moving
mm/thp: check and bail out if page in deferred queue already
ktest.pl: Give back console on Ctrt^C on monitor
ktest.pl: Fix missing "end_monitor" when machine check fails
ktest.pl: Add RUN_TIMEOUT option with default unlimited
ring-buffer: Handle race between rb_move_tail and rb_check_pages
tools/bootconfig: fix single & used for logical condition
scsi: qla2xxx: Fix link failure in NPIV environment
scsi: qla2xxx: Check if port is online before sending ELS
scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
scsi: qla2xxx: Remove unintended flag clearing
scsi: qla2xxx: Fix erroneous link down
scsi: qla2xxx: Remove increment of interface err cnt
scsi: ses: Don't attach if enclosure has no components
scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
scsi: ses: Fix possible desc_ptr out-of-bounds accesses
scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
RISC-V: add a spin_shadow_stack declaration
riscv: mm: fix regression due to update_mmu_cache change
riscv: jump_label: Fixup unaligned arch_static_branch function
riscv, mm: Perform BPF exhandler fixup on page fault
riscv: ftrace: Remove wasted nops for !RISCV_ISA_C
riscv: ftrace: Reduce the detour code size to half
MIPS: DTS: CI20: fix otg power gpio
PCI/PM: Observe reset delay irrespective of bridge_d3
PCI: hotplug: Allow marking devices as disconnected during bind/unbind
PCI: Avoid FLR for AMD FCH AHCI adapters
iommu/vt-d: Avoid superfluous IOTLB tracking in lazy mode
vfio/type1: prevent underflow of locked_vm via exec()
vfio/type1: track locked_vm per dma
vfio/type1: restore locked_vm
drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
drm/radeon: Fix eDP for single-display iMac11,2
drm/i915: Don't use BAR mappings for ring buffers with LLC
drm/edid: fix AVI infoframe aspect ratio handling
perf intel-pt: pkt-decoder: Add CFE and EVD packets
qede: avoid uninitialized entries in coal_entry array
media: uvcvideo: Fix memory leak of object map on error exit path
iommu/vt-d: Fix an unbalanced rcu_read_lock/rcu_read_unlock()
arm64: dts: qcom: ipq8074: fix Gen2 PCIe QMP PHY
wifi: ath9k: use proper statements in conditionals
kbuild: Port silent mode detection to future gnu make.
Linux 5.15.99
Change-Id: I52781008c0a83946c09698b9b5625a5f7ee2e545
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 287479f403.
It causes merge conflicts with the upstream release of 5.15.99 as the
code it modifies is removed entirely there as it is buggy.
If this really needs to come back, please resubmit it in a way that can
work properly.
Bug: 211709650
Cc: Manaf Meethalavalappu Pallikunhi <quic_manafm@quicinc.com>
Change-Id: I8311d1c3a60f2189bfe6a213495d98bb6fa0a3f3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 2d80f682ca.
It causes merge conflicts with the upstream release of 5.15.99 as the
code it modifies is removed entirely there as it is buggy.
If this really needs to come back, please resubmit it in a way that can
work properly.
Bug: 211709650
Cc: Manaf Meethalavalappu Pallikunhi <quic_manafm@quicinc.com>
Change-Id: Ice34a04f94e416a04d70f116c212fd1e86cf5567
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit ca743f9d51, which rolls back
to mainline.
Bug: 270741871
Change-Id: I0928faebe141409eebcd70305c1a33a0c1e13536
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
If CONFIG_LOCKDEP is enabled, export `sched_domains_mutex` as it is
indirectly accessed by the macro `for_each_domain()`. This allows
vendors to call the `for_each_domain()` macro with CONFIG_LOCKDEP
enabled via the GKI_BUILD_CONFIG_FRAGMENT.
Bug: 176254015
Signed-off-by: Daniel Mentz <danielmentz@google.com>
Change-Id: Ia9f2989de41b2224c63855f2fd129cbeeac4f195
Signed-off-by: Will McVicker <willmcvicker@google.com>
(cherry picked from commit 7171a5de98)
The following change: 16d9a0f908 ("ANDROID: KVM: arm64: Rename nVHE
hyp event ELF sections") Interverted the hyp events with the hypervisor
read-only sections. This had the side-effect of breaking the alignment
for idmap_pg_dir.
Bug: 273752182
Change-Id: I50a2220aa93b10d97e20d794b0283aa9e18839c1
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Adding the following symbols:
- usb_udc_vbus_handler
Bug: 267846601
Change-Id: I5282adb6350ae91758f6ec3f8462aba57f37ce79
Signed-off-by: Ray Chi <raychi@google.com>
do_req_filebacked() calls blk_mq_complete_request() synchronously or
asynchronously when using asynchronous I/O unless memory allocation fails.
Hence, modify loop_handle_cmd() such that it does not dereference 'cmd' nor
'rq' after do_req_filebacked() finished unless we are sure that the request
has not yet been completed. This patch fixes the following kernel crash:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000054
Call trace:
css_put.42938+0x1c/0x1ac
loop_process_work+0xc8c/0xfd4
loop_rootcg_workfn+0x24/0x34
process_one_work+0x244/0x558
worker_thread+0x400/0x8fc
kthread+0x16c/0x1e0
ret_from_fork+0x10/0x20
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Dan Schatzberg <schatzberg.dan@gmail.com>
Fixes: c74d40e8b5 ("loop: charge i/o to mem and blk cg")
Fixes: bc07c10a36 ("block: loop: support DIO & AIO")
Change-Id: I42284fbd98e9c28bacfe71c5958353a55a296e77
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Bug: 267551550
Link: https://lore.kernel.org/linux-block/20230314182155.80625-1-bvanassche@acm.org/T/#u
Signed-off-by: Bart Van Assche <bvanassche@google.com>
AF_RXRPC imposes a 49 char limit on UTS_RELEASE, but building with
BUILD_NUMBER=P12345678 bazel build //common:kernel_x86_64_allmodconfig --config=stamp
requires more than 49 chars in UTS_RELEASE. Hence, this module
is disabled for allmodconfig.
Bug: 273576197
Test: ABTD
Change-Id: Ife604db109f870eda2fdbc0668d6bd1f4e4e906e
Signed-off-by: Yifan Hong <elsk@google.com>
Since the Exynos UFS host controller driver is supported by the GKI
kernel, CONFIG_SCSI_UFS_VARIABLE_SG_ENTRY_SIZE needs to be enabled.
This CL is necessary because the Pixel 6/7 Exynos UFS host controller
driver is not upstream and because the kernel configuration symbol that
controls whether or not that driver is built is not present in the
upstream kernel either (CONFIG_SCSI_UFS_EXYNOS_GS).
Bug: 271162672
Change-Id: Ib74f2c2638b8de272edfb2b2e4d2d9f006468e51
Signed-off-by: Robin Peng <robinpeng@google.com>
[ bvanassche: modified CL title and rewrote CL description ]
Signed-off-by: Bart Van Assche <bvanassche@google.com>
Since evicting inodes triggers writes to the backing file, which uses
the mi_owner field from the mount_info struct, make sure inodes are
evicted before we free the mount_info data
Test: incfs_test
Bug: 270117845
Change-Id: I673b2e0e04b5adc3998caf6f22443598a30338af
Signed-off-by: Paul Lawrence <paullawrence@google.com>
kvm-arm.protected_modules="" takes a list of modules that pKVM will load
before de-privileging the host. This is necessary as no loading will be
allowed later.
We can't rely on request_module() that might be disabled by umh's
configuration. Instead, create our own version, locked by the pKVM/KVM
static keys and marked as __init to be cleared once the kernel init is
done. Belt and braces.
Keep the previous kvm-arm.protected_modules for compatibility.
Bug: 254835242
Change-Id: Ia6881b4c7a60cf81d19ead12c5d4638a27eff3eb
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
In preparation for early loading of pKVM modules (i.e. before
deprivilege), move the pKVM finalization in device_initcall. This is
needed as modules are found in the initramfs whom unpack starts in the
previous initcall.
A deprivilege failure now ends-up in erasing the PVM firmware and simply
prevent loading of any protected VM.
As an interesting side effect, it also allows us to mark the module
loading functions as __init. Those functions will then be erased once
the init is complete, reducing the attack surface.
Bug: 254835242
Change-Id: Ifab4b9167b8924222bc8b6c2a0af529a3f8540c0
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
While introducing ("KVM: arm64: Rework pKVM module locking") some bits
have been missed. Remove them.
Bug: 254835242
Change-Id: Ib2b5c84c6d900cfa452232c9ec62483dd230af0c
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Early loading of pKVM modules (i.e. before deprivilege) implies to let
the kernel call modprobe. Notice this doesn't really enable
request_module: UMH is still "disabled" due to
CONFIG_STATIC_USERMODEHELPER_PATH="".
Bug: 254835242
Change-Id: I753ac4177e5017f7d913804bb8439f676d7c2fd8
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Align with the host tracing events by adding another layer in the event
path. As no group exists at the moment, move all of them in a common
hyp/ one.
Bug: 249050813
Change-Id: I4c77d1ec676f896bba77f147e0a4b30bc9c92606
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Some userspace tools might poke hyp tracing files without a newline
char. Accomodate for them.
Bug: 249050813
Change-Id: I2641080897646dcd299ca491a562b36a7b9b22dc
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
The nVHE hypervisor having no way of telling the host events occured,
the host needs to poll. A second long period has been proven to be a bit
too light compared to storm of events that can occur during this window.
Make it 10x shorter.
Bug: 249050813
Change-Id: I4ff243aff615f0a7d40193485b3da8970feeb5d2
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Some entry and exit points were not covered. This hopefully won't miss
anything: each SMC call is exiting EL2 and when a CPU is being turned on,
it goes directly through kvm_host_psci_cpu_entry().
Bug: 249050813
Change-Id: Ie88d36df249cb6f0f8e8a49df20654b0628d43d5
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Hyp events can overflow the userspace buffer used for hyp trace_pipe.
Make sure no events is lost when this happens.
Bug: 249050813
Change-Id: I8b4032d89b327a2dc83f410d6c20ee59fdd30320
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
The hyp having no way of telling the host events occured, hyp tracing
has to poll the hyp on a regular basis (RB_POLL_MS). The userspace has
currently no way of forcing a poll, so add one when tracing is disabled.
It improves support for tools such as trace-cmd which disable tracing
before killing their recording threads.
Aside, this removes most of the users of ht_iterator->trace_buffer. So
clean this thing out in the meantime.
Bug: 249050813
Change-Id: I4c5333eff21fc30fdcb4d8d96826beee8b78d56d
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
No shortcut is possible for reading a page without removing it from
the ring-buffer. The reader needs to be moved and its timestamp
updated.
Bug: 249050813
Change-Id: I80fbc1e265500e419278346e2973df2488b7e8b3
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Added userspace file that describes what clock is used for hyp tracing.
Unlike tracefs root instance, the hyp tracing only supports boot clock,
hence the trace_clock file is read-only.
Bug: 249050813
Change-Id: Ib9cc1f582699245ed94cf745dae0888eb7556ced
Signed-off-by: Nikita Ioffe <ioffe@google.com>
Like the common "trace" file introduced previously, that new common
file aggregates a pipe version for all CPUs, similarly to the tracefs
root file of the same name.
Bug: 249050813
Change-Id: I1872bf3cfeef637902fcdfa5f589a903c0121d04
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Writing anything to the "trace" file will delete the content of the
buffer. When using the common "trace", the ring buffer will also be
unloaded from the hypervisor and all the memory will be freed.
At the same time, tracing_on will not reset the buffers anymore and
trace pipe interfaces will be able to setup the ring buffers, bringing
the hyp tracing interface a bit closer from the host behavior.
Bug: 249050813
Change-Id: I9d4ba7b18504440f3d03dbedf1186d384a53a990
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Extend the hyp tracing interface with a new hyp/trace file that merges
all per-CPU traces. This is similar to "trace" file found in the tracefs
root.
At the same time, align the output of the files with the host:
[<CPU>] <timestamp>: <event>
Bug: 249050813
Change-Id: I816f8504b14480b13d40f8689f9b9f63706a4daf
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
This newly introduced hypercall allows the host to disable tracing on
all CPUs, while keeping the tracing buffers loaded into the hypervisor.
This intends to later improve the userspace interface which will be able
to turn on and off tracing and reset (teardown for the hyp) the tracing
buffers.
As disabling buffers will switch the buffer status, rename those status
to nonwritable - writable - writing. Another way of identifying buffers
which have not been loaded is needed. See rb_cpu_loaded().
Bug: 249050813
Change-Id: I6080aafe71d5628e94b37c432bcd8616e68ddfe8
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Previously, hyp/per_cpu/cpu*/trace files would return an error when no
buffer has been allocated (i.e. when no tracing has ever started).
Return an empty header instead.
Bug: 249050813
Change-Id: Ic88bbdf8c876b8f26101ce2b33d3aca26fb88c94
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
The ELF sections and delimiters used by the hyp events were not
following the convention used by other hyp sections. Align them all.
Bug: 249050813
Change-Id: I7b3ee4915c8904cd531911df59c1fd1853bbbe9f
Signed-off-by: Will Deacon <willdeacon@google.com>
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
* aosp/upstream-f2fs-stable-linux-5.15.y:
fscrypt: fix ext4 breakage in fscrypt
fsverity.rst: update git repo URL for fsverity-utils
ext4: allow verity with fs block size < PAGE_SIZE
fs/buffer.c: support fsverity in block_read_full_folio()
f2fs: simplify f2fs_readpage_limit()
ext4: simplify ext4_readpage_limit()
fsverity: support enabling with tree block size < PAGE_SIZE
fsverity: support verification with tree block size < PAGE_SIZE
fsverity: replace fsverity_hash_page() with fsverity_hash_block()
fsverity: use EFBIG for file too large to enable verity
fsverity: store log2(digest_size) precomputed
fsverity: simplify Merkle tree readahead size calculation
fsverity: use unsigned long for level_start
fsverity: remove debug messages and CONFIG_FS_VERITY_DEBUG
fsverity: pass pos and size to ->write_merkle_tree_block
fsverity: optimize fsverity_cleanup_inode() on non-verity files
fsverity: optimize fsverity_prepare_setattr() on non-verity files
fsverity: optimize fsverity_file_open() on non-verity files
fscrypt: clean up fscrypt_add_test_dummy_key()
fs/super.c: stop calling fscrypt_destroy_keyring() from __put_super()
f2fs: stop calling fscrypt_add_test_dummy_key()
fscrypt: add the test dummy encryption key on-demand
f2fs: drop unnecessary arg for f2fs_ioc_*()
f2fs: Revert "f2fs: truncate blocks in batch in __complete_revoke_list()"
f2fs: synchronize atomic write aborts
f2fs: fix wrong segment count
f2fs: replace si->sbi w/ sbi in stat_show()
f2fs: export ipu policy in debugfs
f2fs: fix to do sanity check on extent cache correctly
f2fs: add missing description for ipu_policy node
f2fs: fix to set ipu policy
f2fs: fix typos in comments
f2fs: fix kernel crash due to null io->bio
f2fs: use iostat_lat_type directly as a parameter in the iostat_update_and_unbind_ctx()
f2fs: add sysfs nodes to set last_age_weight
f2fs: fix f2fs_show_options to show nogc_merge mount option
f2fs: fix cgroup writeback accounting with fs-layer encryption
f2fs: fix wrong calculation of block age
f2fs: fix to update age extent in f2fs_do_zero_range()
f2fs: fix to update age extent correctly during truncation
f2fs: fix to avoid potential memory corruption in __update_iostat_latency()
f2fs: retry to update the inode page given data corruption
f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl()
f2fs: clean up i_compress_flag and i_compress_level usage
f2fs: reduce stack memory cost by using bitfield in struct f2fs_io_info
f2fs: factor the read/write tracing logic into a helper
f2fs: remove __has_curseg_space
f2fs: refactor next blk selection
f2fs: remove __allocate_new_section
f2fs: refactor __allocate_new_segment
f2fs: add a f2fs_curseg_valid_blocks helper
f2fs: simplify do_checkpoint
f2fs: remove __add_sum_entry
f2fs: fix to abort atomic write only during do_exist()
f2fs: allow set compression option of files without blocks
f2fs: fix information leak in f2fs_move_inline_dirents()
fs: f2fs: initialize fsdata in pagecache_write()
f2fs: fix to check warm_data_age_threshold
f2fs: return true if all cmd were issued or no cmd need to be issued for f2fs_issue_discard_timeout()
f2fs: clarify compress level bit offset
f2fs: fix to show discard_unit mount opt
f2fs: fix to do sanity check on extent cache correctly
f2fs: remove unneeded f2fs_cp_error() in f2fs_create_whiteout()
f2fs: clear atomic_write_task in f2fs_abort_atomic_write()
f2fs: introduce trace_f2fs_replace_atomic_write_block
f2fs: introduce discard_io_aware_gran sysfs node
f2fs: drop useless initializer and unneeded local variable
f2fs: add iostat support for flush
f2fs: support accounting iostat count and avg_bytes
f2fs: convert discard_wake and gc_wake to bool type
f2fs: convert to use MIN_DISCARD_GRANULARITY macro
f2fs: merge f2fs_show_injection_info() into time_to_inject()
f2fs: add a f2fs_ prefix to punch_hole() and expand_inode_data()
f2fs: remove unnecessary blank lines
f2fs: mark f2fs_init_compress_mempool w/ __init
f2fs: judge whether discard_unit is section only when have CONFIG_BLK_DEV_ZONED
f2fs: start freeing cluster pages from the unused number
MAINTAINERS: Add f2fs's patchwork
f2fs: deliver the accumulated 'issued' to __issue_discard_cmd_orderly()
f2fs: avoid to check PG_error flag
f2fs: add missing doc for fault injection sysfs
f2fs: fix to avoid potential deadlock
f2fs: introduce IS_F2FS_IPU_* macro
f2fs: refactor the hole reporting and allocation logic in f2fs_map_blocks
f2fs: factor out a f2fs_map_no_dnode
f2fs: factor a f2fs_map_blocks_cached helper
f2fs: remove the create argument to f2fs_map_blocks
f2fs: remove f2fs_get_block
docs: f2fs: fix html doc error
f2fs: simplify __allocate_data_block
f2fs: reflow prepare_write_begin
f2fs: f2fs_do_map_lock
f2fs: add a f2fs_get_block_locked helper
f2fs: add a f2fs_lookup_extent_cache_block helper
f2fs: split __submit_bio
f2fs: rename F2FS_MAP_UNWRITTEN to F2FS_MAP_DELALLOC
f2fs: decouple F2FS_MAP_ from buffer head flags
f2fs: don't rely on F2FS_MAP_* in f2fs_iomap_begin
f2fs: remove unused PAGE_PRIVATE_ATOMIC_WRITE
f2fs: file: drop useless initializer in expand_inode_data()
Bug: 264705711
Bug: 269384820
Bug: 269593531
Change-Id: I5091f2a3513116961d2869a6fc32a15d2ef01273
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
This reverts commit 76d62f24db.
So while priority inversion on the pmsg_lock is an occasional
problem that an rt_mutex would help with, in uses where logging
is writing to pmsg heavily from multiple threads, the pmsg_lock
can be heavily contended.
After this change landed, it was reported that cases where the
mutex locking overhead was commonly adding on the order of 10s
of usecs delay had suddenly jumped to ~msec delay with rtmutex.
It seems the slight differences in the locks under this level
of contention causes the normal mutexes to utilize the spinning
optimizations, while the rtmutexes end up in the sleeping
slowpath (which allows additional threads to pile on trying
to take the lock).
In this case, it devolves to a worse case senerio where the lock
acquisition and scheduling overhead dominates, and each thread
is waiting on the order of ~ms to do ~us of work.
Obviously, having tons of threads all contending on a single
lock for logging is non-optimal, so the proper fix is probably
reworking pstore pmsg to have per-cpu buffers so we don't have
contention.
Additionally, Steven Rostedt has provided some furhter
optimizations for rtmutexes that improves the rtmutex spinning
path, but at least in my testing, I still see the test tripping
into the sleeping path on rtmutexes while utilizing the spinning
path with mutexes.
But in the short term, lets revert the change to the rt_mutex
and go back to normal mutexes to avoid a potentially major
performance regression. And we can work on optimizations to both
rtmutexes and finer-grained locking for pstore pmsg in the
future.
Cc: Wei Wang <wvw@google.com>
Cc: Midas Chien<midaschieh@google.com>
Cc: "Chunhui Li (李春辉)" <chunhui.li@mediatek.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: kernel-team@android.com
Fixes: 76d62f24db ("pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion")
Reported-by: "Chunhui Li (李春辉)" <chunhui.li@mediatek.com>
Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230308204043.2061631-1-jstultz@google.com
Bug: 271041816
Bug: 272453930
(cherry picked from commit 5239a89b06https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore )
Change-Id: Iadf30bcbf5ba3895dd4af8c15c3a8aecf4301acb
Signed-off-by: John Stultz <jstultz@google.com>
commit 4bf7358816 upstream.
Port silent mode detection to the future (post make-4.4) versions of gnu make.
Makefile contains the following piece of make code to detect if option -s is
specified on the command line.
ifneq ($(findstring s,$(filter-out --%,$(MAKEFLAGS))),)
This code is executed by make at parse time and assumes that MAKEFLAGS
does not contain command line variable definitions.
Currently if the user defines a=s on the command line, then at build only
time MAKEFLAGS contains " -- a=s".
However, starting with commit dc2d963989b96161472b2cd38cef5d1f4851ea34
MAKEFLAGS contains command line definitions at both parse time and
build time.
This '-s' detection code then confuses a command line variable
definition which contains letter 's' with option -s.
$ # old make
$ make net/wireless/ocb.o a=s
CALL scripts/checksyscalls.sh
DESCEND objtool
$ # this a new make which defines makeflags at parse time
$ ~/src/gmake/make/l64/make net/wireless/ocb.o a=s
$
We can see here that the letter 's' from 'a=s' was confused with -s.
This patch checks for presence of -s using a method recommended by the
make manual here
https://www.gnu.org/software/make/manual/make.html#Testing-Flags.
Link: https://lists.gnu.org/archive/html/bug-make/2022-11/msg00190.html
Reported-by: Jan Palus <jpalus+gnu@fastmail.com>
Signed-off-by: Dmitry Goncharov <dgoncharov@users.sf.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b7dc753fe3 upstream.
A previous cleanup patch accidentally broke some conditional
expressions by replacing the safe "do {} while (0)" constructs
with empty macros. gcc points this out when extra warnings
are enabled:
drivers/net/wireless/ath/ath9k/hif_usb.c: In function 'ath9k_skb_queue_complete':
drivers/net/wireless/ath/ath9k/hif_usb.c:251:57: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body]
251 | TX_STAT_INC(hif_dev, skb_failed);
Make both sets of macros proper expressions again.
Fixes: d7fc76039b ("ath9k: htc: clean up statistics macros")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20221215165553.1950307-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 4b06506055 upstream.
Currently when the allocation of map->name fails the error exit path
does not kfree the previously allocated object map. Fix this by
setting ret to -ENOMEM and taking the free_map exit error path to
ensure map is kfree'd.
Addresses-Coverity: ("Resource leak")
Fixes: 70fa906d6f ("media: uvcvideo: Use control names from framework")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit aaa3c08ee0 upstream.
Even after commit 908d4bb7c5 ("qede: fix interrupt coalescing
configuration"), some entries of the coal_entry array may theoretically
be used uninitialized:
1. qede_alloc_fp_array() allocates QEDE_MAX_RSS_CNT entries for
coal_entry. The initial allocation uses kcalloc, so everything is
initialized.
2. The user sets a small number of queues (ethtool -L).
coal_entry is reallocated for the actual small number of queues.
3. The user sets a bigger number of queues.
coal_entry is reallocated bigger. The added entries are not
necessarily initialized.
In practice, the reallocations will actually keep using the originally
allocated region of memory, but we should not rely on it.
The reallocation is unnecessary. coal_entry can always have
QEDE_MAX_RSS_CNT entries.
Fixes: 908d4bb7c5 ("qede: fix interrupt coalescing configuration")
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Nacked-by: Manish Chopra <manishc@marvell.com>
Acked-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 2750af50a3 upstream.
As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new
Intel PT feature called Event Trace which requires 2 new packets CFE and
EVD. Add them to the packet decoder and packet decoder test.
Committer notes:
I got the "Intel® 64 and IA-32 architectures software developer’s manual
combined volumes: 1, 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D, and 4" PDF at:
https://cdrdv2.intel.com/v1/dl/getContent/671200
And these new packets are described in page 3951:
<quote>
32.2.4
Event Trace is a capability that exposes details about the asynchronous
events, when they are generated, and when their corresponding software
event handler completes execution. These include:
o Interrupts, including NMI and SMI, including the interrupt vector when
defined.
o Faults, exceptions including the fault vector.
— Page faults additionally include the page fault address, when in context.
o Event handler returns, including IRET and RSM.
o VM exits and VM entries.¹
— VM exits include the values written to the “exit reason” and “exit qualification” VMCS fields.
INIT and SIPI events.
o TSX aborts, including the abort status returned for the RTM instructions.
o Shutdown.
Additionally, it provides indication of the status of the Interrupt Flag
(IF), to indicate when interrupts are masked.
</quote>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 05eacc198c upstream.
Apple iMac11,2 (mid 2010) also with Radeon HD-4670 that has the same
issue as iMac10,1 (late 2009) where the internal eDP panel stays dark on
driver load. This patch treats iMac11,2 the same as iMac10,1,
so the eDP panel stays active.
Additional steps:
Kernel boot parameter radeon.nomodeset=0 required to keep the eDP
panel active.
This patch is an extension of
commit 564d8a2cf3 ("drm/radeon: Fix eDP for single-display iMac10,1 (v2)")
Link: https://lore.kernel.org/all/lsq.1507553064.833262317@decadent.org.uk/
Signed-off-by: Mark Hawrylak <mark.hawrylak@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
