Changes in 6.1.56
NFS: Fix error handling for O_DIRECT write scheduling
NFS: Fix O_DIRECT locking issues
NFS: More O_DIRECT accounting fixes for error paths
NFS: Use the correct commit info in nfs_join_page_group()
NFS: More fixes for nfs_direct_write_reschedule_io()
NFS/pNFS: Report EINVAL errors from connect() to the server
SUNRPC: Mark the cred for revalidation if the server rejects it
NFSv4.1: use EXCHGID4_FLAG_USE_PNFS_DS for DS server
NFSv4.1: fix pnfs MDS=DS session trunking
media: v4l: Use correct dependency for camera sensor drivers
media: via: Use correct dependency for camera sensor drivers
netfs: Only call folio_start_fscache() one time for each folio
dm: fix a race condition in retrieve_deps
btrfs: improve error message after failure to add delayed dir index item
btrfs: remove BUG() after failure to insert delayed dir index item
ext4: replace the traditional ternary conditional operator with with max()/min()
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: do not let fstrim block system suspend
netfilter: nf_tables: don't skip expired elements during walk
netfilter: nf_tables: GC transaction API to avoid race with control plane
netfilter: nf_tables: adapt set backend to use GC transaction API
netfilter: nft_set_hash: mark set element as dead when deleting from packet path
netfilter: nf_tables: remove busy mark and gc batch API
netfilter: nf_tables: don't fail inserts if duplicate has expired
netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path
netfilter: nf_tables: GC transaction race with netns dismantle
netfilter: nf_tables: GC transaction race with abort path
netfilter: nf_tables: use correct lock to protect gc_list
netfilter: nf_tables: defer gc run if previous batch is still pending
netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction
netfilter: nft_set_rbtree: use read spinlock to avoid datapath contention
netfilter: nft_set_pipapo: call nft_trans_gc_queue_sync() in catchall GC
netfilter: nft_set_pipapo: stop GC iteration if GC transaction allocation fails
netfilter: nft_set_hash: try later when GC hits EAGAIN on iteration
netfilter: nf_tables: fix memleak when more than 255 elements expired
ASoC: meson: spdifin: start hw on dai probe
netfilter: nf_tables: disallow element removal on anonymous sets
bpf: Avoid deadlock when using queue and stack maps from NMI
ASoC: rt5640: Revert "Fix sleep in atomic context"
ASoC: rt5640: Fix IRQ not being free-ed for HDA jack detect mode
ALSA: hda/realtek: Splitting the UX3402 into two separate models
netfilter: conntrack: fix extension size table
selftests: tls: swap the TX and RX sockets in some tests
net/core: Fix ETH_P_1588 flow dissector
ASoC: hdaudio.c: Add missing check for devm_kstrdup
ASoC: imx-audmix: Fix return error with devm_clk_get()
octeon_ep: fix tx dma unmap len values in SG
iavf: do not process adminq tasks when __IAVF_IN_REMOVE_TASK is set
ASoC: SOF: core: Only call sof_ops_free() on remove if the probe was successful
iavf: add iavf_schedule_aq_request() helper
iavf: schedule a request immediately after add/delete vlan
i40e: Fix VF VLAN offloading when port VLAN is configured
netfilter, bpf: Adjust timeouts of non-confirmed CTs in bpf_ct_insert_entry()
ionic: fix 16bit math issue when PAGE_SIZE >= 64KB
igc: Fix infinite initialization loop with early XDP redirect
ipv4: fix null-deref in ipv4_link_failure
scsi: iscsi_tcp: restrict to TCP sockets
powerpc/perf/hv-24x7: Update domain value check
dccp: fix dccp_v4_err()/dccp_v6_err() again
x86/mm, kexec, ima: Use memblock_free_late() from ima_free_kexec_buffer()
net: hsr: Properly parse HSRv1 supervisor frames.
platform/x86: intel_scu_ipc: Check status after timeout in busy_loop()
platform/x86: intel_scu_ipc: Check status upon timeout in ipc_wait_for_interrupt()
platform/x86: intel_scu_ipc: Don't override scu in intel_scu_ipc_dev_simple_command()
platform/x86: intel_scu_ipc: Fail IPC send if still busy
x86/srso: Fix srso_show_state() side effect
x86/srso: Fix SBPB enablement for spec_rstack_overflow=off
net: hns3: add cmdq check for vf periodic service task
net: hns3: fix GRE checksum offload issue
net: hns3: only enable unicast promisc when mac table full
net: hns3: fix fail to delete tc flower rules during reset issue
net: hns3: add 5ms delay before clear firmware reset irq source
net: bridge: use DEV_STATS_INC()
team: fix null-ptr-deref when team device type is changed
net: rds: Fix possible NULL-pointer dereference
netfilter: nf_tables: disable toggling dormant table state more than once
netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP
i915/pmu: Move execlist stats initialization to execlist specific setup
locking/seqlock: Do the lockdep annotation before locking in do_write_seqcount_begin_nested()
net: ena: Flush XDP packets on error.
bnxt_en: Flush XDP for bnxt_poll_nitroa0()'s NAPI
octeontx2-pf: Do xdp_do_flush() after redirects.
igc: Expose tx-usecs coalesce setting to user
proc: nommu: /proc/<pid>/maps: release mmap read lock
proc: nommu: fix empty /proc/<pid>/maps
cifs: Fix UAF in cifs_demultiplex_thread()
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
i2c: mux: gpio: Add missing fwnode_handle_put()
i2c: xiic: Correct return value check for xiic_reinit()
ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys EA6500 V2
ARM: dts: samsung: exynos4210-i9100: Fix LCD screen's physical size
ARM: dts: qcom: msm8974pro-castor: correct inverted X of touchscreen
ARM: dts: qcom: msm8974pro-castor: correct touchscreen function names
ARM: dts: qcom: msm8974pro-castor: correct touchscreen syna,nosleep-mode
f2fs: optimize iteration over sparse directories
f2fs: get out of a repeat loop when getting a locked data page
s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_CLR2SECK2 IOCTL
arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved
wifi: ath11k: fix tx status reporting in encap offload mode
wifi: ath11k: Cleanup mac80211 references on failure during tx_complete
scsi: qla2xxx: Select qpair depending on which CPU post_cmd() gets called
scsi: qla2xxx: Use raw_smp_processor_id() instead of smp_processor_id()
drm/amdkfd: Flush TLB after unmapping for GFX v9.4.3
drm/amdkfd: Insert missing TLB flush on GFX10 and later
btrfs: reset destination buffer when read_extent_buffer() gets invalid range
vfio/mdev: Fix a null-ptr-deref bug for mdev_unregister_parent()
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
spi: spi-gxp: BUG: Correct spi write return value
drm/bridge: ti-sn65dsi83: Do not generate HFP/HBP/HSA and EOT packet
bus: ti-sysc: Use fsleep() instead of usleep_range() in sysc_reset()
bus: ti-sysc: Fix missing AM35xx SoC matching
firmware: arm_scmi: Harden perf domain info access
firmware: arm_scmi: Fixup perf power-cost/microwatt support
power: supply: mt6370: Fix missing error code in mt6370_chg_toggle_cfo()
clk: sprd: Fix thm_parents incorrect configuration
clk: tegra: fix error return case for recalc_rate
ARM: dts: omap: correct indentation
ARM: dts: ti: omap: Fix bandgap thermal cells addressing for omap3/4
ARM: dts: Unify pwm-omap-dmtimer node names
ARM: dts: Unify pinctrl-single pin group nodes for omap4
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up
power: supply: ucs1002: fix error code in ucs1002_get_property()
firmware: imx-dsp: Fix an error handling path in imx_dsp_setup_channels()
xtensa: add default definition for XCHAL_HAVE_DIV32
xtensa: iss/network: make functions static
xtensa: boot: don't add include-dirs
xtensa: umulsidi3: fix conditional expression
xtensa: boot/lib: fix function prototypes
power: supply: rk817: Fix node refcount leak
selftests/powerpc: Use CLEAN macro to fix make warning
selftests/powerpc: Pass make context to children
selftests/powerpc: Fix emit_tests to work with run_kselftest.sh
soc: imx8m: Enable OCOTP clock for imx8mm before reading registers
arm64: dts: imx: Add imx8mm-prt8mm.dtb to build
firmware: arm_ffa: Don't set the memory region attributes for MEM_LEND
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
i2c: npcm7xx: Fix callback completion ordering
x86/reboot: VMCLEAR active VMCSes before emergency reboot
ceph: drop messages from MDS when unmounting
dma-debug: don't call __dma_entry_alloc_check_leak() under free_entries_lock
bpf: Annotate bpf_long_memcpy with data_race
spi: sun6i: reduce DMA RX transfer width to single byte
spi: sun6i: fix race between DMA RX transfer completion and RX FIFO drain
nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()
parisc: sba: Fix compile warning wrt list of SBA devices
parisc: iosapic.c: Fix sparse warnings
parisc: drivers: Fix sparse warning
parisc: irq: Make irq_stack_union static to avoid sparse warning
scsi: qedf: Add synchronization between I/O completions and abort
scsi: ufs: core: Move __ufshcd_send_uic_cmd() outside host_lock
scsi: ufs: core: Poll HCS.UCRDY before issuing a UIC command
selftests/ftrace: Correctly enable event in instance-event.tc
ring-buffer: Avoid softlockup in ring_buffer_resize()
btrfs: assert delayed node locked when removing delayed item
selftests: fix dependency checker script
ring-buffer: Do not attempt to read past "commit"
net/smc: bugfix for smcr v2 server connect success statistic
ata: sata_mv: Fix incorrect string length computation in mv_dump_mem()
platform/mellanox: mlxbf-bootctl: add NET dependency into Kconfig
platform/x86: asus-wmi: Support 2023 ROG X16 tablet mode
thermal/of: add missing of_node_put()
drm/amd/display: Don't check registers, if using AUX BL control
drm/amdgpu/soc21: don't remap HDP registers for SR-IOV
drm/amdgpu/nbio4.3: set proper rmmio_remap.reg_offset for SR-IOV
drm/amdgpu: Handle null atom context in VBIOS info ioctl
riscv: errata: fix T-Head dcache.cva encoding
scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command
scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command
smb3: correct places where ENOTSUPP is used instead of preferred EOPNOTSUPP
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
spi: nxp-fspi: reset the FLSHxCR1 registers
spi: stm32: add a delay before SPI disable
ASoC: fsl: imx-pcm-rpmsg: Add SNDRV_PCM_INFO_BATCH flag
spi: intel-pci: Add support for Granite Rapids SPI serial flash
bpf: Clarify error expectations from bpf_clone_redirect
ALSA: hda: intel-sdw-acpi: Use u8 type for link index
ASoC: cs42l42: Ensure a reset pulse meets minimum pulse width.
ASoC: cs42l42: Don't rely on GPIOD_OUT_LOW to set RESET initially low
firmware: cirrus: cs_dsp: Only log list of algorithms in debug build
memblock tests: fix warning: "__ALIGN_KERNEL" redefined
memblock tests: fix warning ‘struct seq_file’ declared inside parameter list
ASoC: imx-rpmsg: Set ignore_pmdown_time for dai_link
media: vb2: frame_vector.c: replace WARN_ONCE with a comment
NFSv4.1: fix zero value filehandle in post open getattr
ASoC: SOF: Intel: MTL: Reduce the DSP init timeout
powerpc/watchpoints: Disable preemption in thread_change_pc()
powerpc/watchpoint: Disable pagefaults when getting user instruction
powerpc/watchpoints: Annotate atomic context in more places
ncsi: Propagate carrier gain/loss events to the NCSI controller
net: hsr: Add __packed to struct hsr_sup_tlv.
tsnep: Fix NAPI scheduling
tsnep: Fix NAPI polling with budget 0
LoongArch: Set all reserved memblocks on Node#0 at initialization
fbdev/sh7760fb: Depend on FB=y
perf build: Define YYNOMEM as YYNOABORT for bison < 3.81
nvme-pci: factor the iod mempool creation into a helper
nvme-pci: factor out a nvme_pci_alloc_dev helper
nvme-pci: do not set the NUMA node of device if it has none
wifi: ath11k: Don't drop tx_status when peer cannot be found
scsi: qla2xxx: Fix NULL pointer dereference in target mode
nvme-pci: always return an ERR_PTR from nvme_pci_alloc_dev
smack: Record transmuting in smk_transmuted
smack: Retrieve transmuting information in smack_inode_getsecurity()
iommu/arm-smmu-v3: Fix soft lockup triggered by arm_smmu_mm_invalidate_range
x86/sgx: Resolves SECS reclaim vs. page fault for EAUG race
x86/srso: Add SRSO mitigation for Hygon processors
KVM: SVM: INTERCEPT_RDTSCP is never intercepted anyway
KVM: SVM: Fix TSC_AUX virtualization setup
KVM: x86/mmu: Open code leaf invalidation from mmu_notifier
KVM: x86/mmu: Do not filter address spaces in for_each_tdp_mmu_root_yield_safe()
mptcp: fix bogus receive window shrinkage with multiple subflows
misc: rtsx: Fix some platforms can not boot and move the l1ss judgment to probe
Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"
serial: 8250_port: Check IRQ data before use
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
netfilter: nf_tables: disallow rule removal from chain binding
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
LoongArch: Define relocation types for ABI v2.10
LoongArch: numa: Fix high_memory calculation
ata: libata-scsi: link ata port and scsi device
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
io_uring/fs: remove sqe->rw_flags checking from LINKAT
i2c: i801: unregister tco_pdev in i801_probe() error path
ASoC: amd: yc: Fix non-functional mic on Lenovo 82QF and 82UG
kernel/sched: Modify initial boot task idle setup
sched/rt: Fix live lock between select_fallback_rq() and RT push
netfilter: nf_tables: fix kdoc warnings after gc rework
Revert "SUNRPC dont update timeout value on connection reset"
timers: Tag (hr)timer softirq as hotplug safe
drm/tests: Fix incorrect argument in drm_test_mm_insert_range
arm64: defconfig: remove CONFIG_COMMON_CLK_NPCM8XX=y
mm/damon/vaddr-test: fix memory leak in damon_do_test_apply_three_regions()
mm/slab_common: fix slab_caches list corruption after kmem_cache_destroy()
mm: memcontrol: fix GFP_NOFS recursion in memory.high enforcement
ring-buffer: Update "shortest_full" in polling
btrfs: properly report 0 avail for very full file systems
media: uvcvideo: Fix OOB read
bpf: Add override check to kprobe multi link attach
bpf: Fix BTF_ID symbol generation collision
bpf: Fix BTF_ID symbol generation collision in tools/
net: thunderbolt: Fix TCPv6 GSO checksum calculation
fs/smb/client: Reset password pointer to NULL
ata: libata-core: Fix ata_port_request_pm() locking
ata: libata-core: Fix port and device removal
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-sata: increase PMP SRST timeout to 10s
drm/i915/gt: Fix reservation address in ggtt_reserve_guc_top
power: supply: rk817: Add missing module alias
power: supply: ab8500: Set typing and props
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
drm/amdkfd: Use gpu_offset for user queue's wptr
drm/meson: fix memory leak on ->hpd_notify callback
memcg: drop kmem.limit_in_bytes
mm, memcg: reconsider kmem.limit_in_bytes deprecation
ASoC: amd: yc: Fix a non-functional mic on Lenovo 82TL
Linux 6.1.56
Change-Id: Id110614d91d6d60fb6c7622c5af82f219a84a30f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* keystone/mirror-android14-6.1-2023-10: (91 commits)
ANDROID: abi_gki_aarch64_qcom: update abi symbols
ANDROID: vendor hooks: Enable Vendor hook to register smmu driver to dedicated iommu bus defined by vendor.
UPSTREAM: netfilter: xt_sctp: validate the flag_info count
UPSTREAM: mm/mglru: make memcg_lru->lock irq safe
UPSTREAM: iommu/amd: Fix possible memory leak of 'domain'
UPSTREAM: selftests/tc-testing: Remove configs that no longer exist
ANDROID: abi_gki_aarch64_qcom: update abi symbols
ANDROID: ABI: Update symbol list for imx
ANDROID: GKI: add allowed list for Exynosauto SoC
UPSTREAM: ufs: core: wlun send SSU timeout recovery
UPSTREAM: PM: domains: fix integer overflow issues in genpd_parse_state()
ANDROID: mm: vh for compaction begin/end
UPSTREAM: netfilter: xt_u32: validate user space input
UPSTREAM: netfilter: nfnetlink_osf: avoid OOB read
UPSTREAM: ipv4: fix null-deref in ipv4_link_failure
UPSTREAM: net/sched: Retire rsvp classifier
UPSTREAM: usb: core: stop USB enumeration if too many retries
ANDROID: KVM: arm64: Add missing hyp events for forwarded SMCs
ANDROID: KVM: arm64: Store hyp address in the host fp state array
ANDROID: KVM: arm64: Allocate host fp/simd state later in initialization
...
Change-Id: I9af1e1c86cc68a612c09f580a986fe2a32489a45
Signed-off-by: Omkar Sai Sandeep Katadi <okatadi@google.com>
Changes in 6.1.55
autofs: fix memory leak of waitqueues in autofs_catatonic_mode
btrfs: output extra debug info if we failed to find an inline backref
locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock
ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer
kernel/fork: beware of __put_task_struct() calling context
rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle()
scftorture: Forgive memory-allocation failure if KASAN
ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
perf/imx_ddr: speed up overflow frequency of cycle
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects
selftests/nolibc: fix up kernel parameters support
devlink: remove reload failed checks in params get/set callbacks
crypto: lrw,xts - Replace strlcpy with strscpy
ice: Don't tx before switchdev is fully configured
wifi: ath9k: fix fortify warnings
wifi: ath9k: fix printk specifier
wifi: mwifiex: fix fortify warning
mt76: mt7921: don't assume adequate headroom for SDIO headers
wifi: wil6210: fix fortify warnings
can: sun4i_can: Add acceptance register quirk
can: sun4i_can: Add support for the Allwinner D1
net: Use sockaddr_storage for getsockopt(SO_PEERNAME).
net/ipv4: return the real errno instead of -EINVAL
crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()
Bluetooth: Fix hci_suspend_sync crash
netlink: convert nlk->flags to atomic flags
tpm_tis: Resend command to recover from data transfer errors
mmc: sdhci-esdhc-imx: improve ESDHC_FLAG_ERR010450
alx: fix OOB-read compiler warning
wifi: mac80211: check S1G action frame size
netfilter: ebtables: fix fortify warnings in size_entry_mwt()
wifi: cfg80211: reject auth/assoc to AP with our address
wifi: cfg80211: ocb: don't leave if not joined
wifi: mac80211: check for station first in client probe
wifi: mac80211_hwsim: drop short frames
libbpf: Free btf_vmlinux when closing bpf_object
drm/bridge: tc358762: Instruct DSI host to generate HSE packets
drm/edid: Add quirk for OSVR HDK 2.0
arm64: dts: qcom: sm6125-pdx201: correct ramoops pmsg-size
arm64: dts: qcom: sm6350: correct ramoops pmsg-size
arm64: dts: qcom: sm8150-kumano: correct ramoops pmsg-size
arm64: dts: qcom: sm8250-edo: correct ramoops pmsg-size
samples/hw_breakpoint: Fix kernel BUG 'invalid opcode: 0000'
drm/amd/display: Fix underflow issue on 175hz timing
ASoC: SOF: topology: simplify code to prevent static analysis warnings
ASoC: Intel: sof_sdw: Update BT offload config for soundwire config
ALSA: hda: intel-dsp-cfg: add LunarLake support
drm/amd/display: Use DTBCLK as refclk instead of DPREFCLK
drm/amd/display: Blocking invalid 420 modes on HDMI TMDS for DCN31
drm/amd/display: Blocking invalid 420 modes on HDMI TMDS for DCN314
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
drm/mediatek: dp: Change logging to dev for mtk_dp_aux_transfer()
bus: ti-sysc: Configure uart quirks for k3 SoC
md: raid1: fix potential OOB in raid1_remove_disk()
ext2: fix datatype of block number in ext2_xattr_set2()
fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount()
jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount
PCI: dwc: Provide deinit callback for i.MX
ARM: 9317/1: kexec: Make smp stop calls asynchronous
powerpc/pseries: fix possible memory leak in ibmebus_bus_init()
PCI: vmd: Disable bridge window for domain reset
PCI: fu740: Set the number of MSI vectors
media: mdp3: Fix resource leaks in of_find_device_by_node
media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer
media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
media: anysee: fix null-ptr-deref in anysee_master_xfer
media: az6007: Fix null-ptr-deref in az6007_i2c_xfer()
media: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861_i2c_master_xfer
scsi: lpfc: Abort outstanding ELS cmds when mailbox timeout error is detected
media: tuners: qt1010: replace BUG_ON with a regular error
media: pci: cx23885: replace BUG with error return
usb: cdns3: Put the cdns set active part outside the spin lock
usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc
tools: iio: iio_generic_buffer: Fix some integer type and calculation
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
serial: cpm_uart: Avoid suspicious locking
misc: open-dice: make OPEN_DICE depend on HAS_IOMEM
usb: ehci: add workaround for chipidea PORTSC.PEC bug
usb: chipidea: add workaround for chipidea PEC bug
media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning
kobject: Add sanity check for kset->kobj.ktype in kset_register()
interconnect: Fix locking for runpm vs reclaim
printk: Keep non-panic-CPUs out of console lock
printk: Consolidate console deferred printing
dma-buf: Add unlocked variant of attachment-mapping functions
misc: fastrpc: Prepare to dynamic dma-buf locking specification
misc: fastrpc: Fix incorrect DMA mapping unmap request
MIPS: Use "grep -E" instead of "egrep"
btrfs: add a helper to read the superblock metadata_uuid
btrfs: compare the correct fsid/metadata_uuid in btrfs_validate_super
block: factor out a bvec_set_page helper
nvmet: use bvec_set_page to initialize bvecs
nvmet-tcp: pass iov_len instead of sg->length to bvec_set_page()
drm: gm12u320: Fix the timeout usage for usb_bulk_msg()
scsi: qla2xxx: Fix NULL vs IS_ERR() bug for debugfs_create_dir()
selftests: tracing: Fix to unmount tracefs for recovering environment
x86/ibt: Suppress spurious ENDBR
riscv: kexec: Align the kexeced kernel entry
scsi: target: core: Fix target_cmd_counter leak
scsi: lpfc: Fix the NULL vs IS_ERR() bug for debugfs_create_file()
panic: Reenable preemption in WARN slowpath
x86/boot/compressed: Reserve more memory for page tables
x86/purgatory: Remove LTO flags
samples/hw_breakpoint: fix building without module unloading
md/raid1: fix error: ISO C90 forbids mixed declarations
Revert "SUNRPC: Fail faster on bad verifier"
attr: block mode changes of symlinks
ovl: fix failed copyup of fileattr on a symlink
ovl: fix incorrect fdput() on aio completion
io_uring/net: fix iter retargeting for selected buf
nvme: avoid bogus CRTO values
md: Put the right device in md_seq_next
Revert "drm/amd: Disable S/G for APUs when 64GB or more host memory"
dm: don't attempt to queue IO under RCU protection
btrfs: fix lockdep splat and potential deadlock after failure running delayed items
btrfs: fix a compilation error if DEBUG is defined in btree_dirty_folio
btrfs: release path before inode lookup during the ino lookup ioctl
btrfs: check for BTRFS_FS_ERROR in pending ordered assert
tracing: Have tracing_max_latency inc the trace array ref count
tracing: Have event inject files inc the trace array ref count
tracing: Increase trace array ref count on enable and filter files
tracing: Have current_trace inc the trace array ref count
tracing: Have option files inc the trace array ref count
selinux: fix handling of empty opts in selinux_fs_context_submount()
nfsd: fix change_info in NFSv4 RENAME replies
tracefs: Add missing lockdown check to tracefs_create_dir()
i2c: aspeed: Reset the i2c controller when timeout occurs
ata: libata: disallow dev-initiated LPM transitions to unsupported states
ata: libahci: clear pending interrupt status
scsi: megaraid_sas: Fix deadlock on firmware crashdump
scsi: pm8001: Setup IRQs on resume
ext4: fix rec_len verify error
drm/amd/display: fix the white screen issue when >= 64GB DRAM
Revert "memcg: drop kmem.limit_in_bytes"
drm/amdgpu: fix amdgpu_cs_p1_user_fence
net/sched: Retire rsvp classifier
interconnect: Teach lockdep about icc_bw_lock order
Linux 6.1.55
Change-Id: I95193a57879a13b04b5ac8647a24e6d8304fcb0e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
The purpose of this vendor hook is to calculating
the total resume latency for device, CPU and
console, etc. Current vendor hook only supports
individual resume latency for device, each individual
CPU, etc, but lacking of the total resume latency tracing.
Bug: 232541623
Change-Id: Idd7c999dcd822cc0f7747baa11ec200eed5f5172
Signed-off-by: Sophia Wang <yodagump@google.com>
Signed-off-by: Rick Yiu <rickyiu@google.com>
If userspace changes the governor to a different one than waltgov,
ensure that capacities are unnecessarily capped and accurately reflect
the current frequency's true capacity.
Change-Id: I04c392721a96ff3d03e9438dd3a97777f0d9fd2b
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Create a waltgov_disabled flag to indicate if the WALT governor is the
active governor.
This will be used by the followup patch to determine when to modify
capacities.
Change-Id: Ic1509efbd123fd471536e75d54efcf6880a81627
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
The purpose of the symbol is for getting runnable latency.
Bug: 275806676
Change-Id: I34d8450df16f63d133aaf3e9773a1f5436cbae58
Signed-off-by: Ziyi Cui <ziyic@google.com>
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Merge 6.1.54 into android14-6.1-lts
Changes in 6.1.54
net/ipv6: SKB symmetric hash should incorporate transport ports
mm: multi-gen LRU: rename lrugen->lists[] to lrugen->folios[]
Multi-gen LRU: fix per-zone reclaim
io_uring: always lock in io_apoll_task_func
io_uring: revert "io_uring fix multishot accept ordering"
io_uring/net: don't overflow multishot accept
io_uring: break out of iowq iopoll on teardown
io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used
io_uring: Don't set affinity on a dying sqpoll thread
drm/virtio: Conditionally allocate virtio_gpu_fence
scsi: qla2xxx: Adjust IOCB resource on qpair create
scsi: qla2xxx: Limit TMF to 8 per function
scsi: qla2xxx: Fix deletion race condition
scsi: qla2xxx: fix inconsistent TMF timeout
scsi: qla2xxx: Fix command flush during TMF
scsi: qla2xxx: Fix erroneous link up failure
scsi: qla2xxx: Turn off noisy message log
scsi: qla2xxx: Fix session hang in gnl
scsi: qla2xxx: Fix TMF leak through
scsi: qla2xxx: Remove unsupported ql2xenabledif option
scsi: qla2xxx: Flush mailbox commands on chip reset
scsi: qla2xxx: Fix smatch warn for qla_init_iocb_limit()
scsi: qla2xxx: Error code did not return to upper layer
scsi: qla2xxx: Fix firmware resource tracking
null_blk: fix poll request timeout handling
fbdev/ep93xx-fb: Do not assign to struct fb_info.dev
clk: qcom: camcc-sc7180: fix async resume during probe
drm/ast: Fix DRAM init on AST2200
ASoC: tegra: Fix SFC conversion for few rates
clk: qcom: turingcc-qcs404: fix missing resume during probe
arm64: dts: renesas: rzg2l: Fix txdv-skew-psec typos
send channel sequence number in SMB3 requests after reconnects
memcg: drop kmem.limit_in_bytes
mm: hugetlb_vmemmap: fix a race between vmemmap pmd split
lib/test_meminit: allocate pages up to order MAX_ORDER
parisc: led: Fix LAN receive and transmit LEDs
parisc: led: Reduce CPU overhead for disk & lan LED computation
cifs: update desired access while requesting for directory lease
pinctrl: cherryview: fix address_space_handler() argument
dt-bindings: clock: xlnx,versal-clk: drop select:false
clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz
clk: imx: pll14xx: align pdiv with reference manual
clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock
soc: qcom: qmi_encdec: Restrict string length in decode
clk: qcom: dispcc-sm8450: fix runtime PM imbalance on probe errors
clk: qcom: lpasscc-sc7280: fix missing resume during probe
clk: qcom: q6sstop-qcs404: fix missing resume during probe
clk: qcom: mss-sc7180: fix missing resume during probe
NFS: Fix a potential data corruption
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
bus: mhi: host: Skip MHI reset if device is in RDDM
net: add SKB_HEAD_ALIGN() helper
net: remove osize variable in __alloc_skb()
net: factorize code in kmalloc_reserve()
net: deal with integer overflows in kmalloc_reserve()
kbuild: rpm-pkg: define _arch conditionally
kbuild: do not run depmod for 'make modules_sign'
tpm_crb: Fix an error handling path in crb_acpi_add()
gfs2: Switch to wait_event in gfs2_logd
gfs2: low-memory forced flush fixes
mailbox: qcom-ipcc: fix incorrect num_chans counting
kconfig: fix possible buffer overflow
Input: iqs7222 - configure power mode before triggering ATI
perf trace: Use zfree() to reduce chances of use after free
perf trace: Really free the evsel->priv area
pwm: atmel-tcb: Convert to platform remove callback returning void
pwm: atmel-tcb: Harmonize resource allocation order
pwm: atmel-tcb: Fix resource freeing in error path and remove
backlight: gpio_backlight: Drop output GPIO direction check for initial power state
Input: tca6416-keypad - always expect proper IRQ number in i2c client
Input: tca6416-keypad - fix interrupt enable disbalance
perf annotate bpf: Don't enclose non-debug code with an assert()
x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm()
perf vendor events: Update the JSON/events descriptions for power10 platform
perf vendor events: Drop some of the JSON/events for power10 platform
perf vendor events: Drop STORES_PER_INST metric event for power10 platform
perf top: Don't pass an ERR_PTR() directly to perf_session__delete()
watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load
pwm: lpc32xx: Remove handling of PWM channels
perf test stat_bpf_counters_cgrp: Fix shellcheck issue about logical operators
perf test stat_bpf_counters_cgrp: Enhance perf stat cgroup BPF counter test
drm/i915: mark requests for GuC virtual engines to avoid use-after-free
blk-throttle: use calculate_io/bytes_allowed() for throtl_trim_slice()
blk-throttle: consider 'carryover_ios/bytes' in throtl_trim_slice()
cifs: use fs_context for automounts
smb: propagate error code of extract_sharename()
net/sched: fq_pie: avoid stalls in fq_pie_timer()
sctp: annotate data-races around sk->sk_wmem_queued
ipv4: annotate data-races around fi->fib_dead
net: read sk->sk_family once in sk_mc_loop()
net: fib: avoid warn splat in flow dissector
xsk: Fix xsk_diag use-after-free error during socket cleanup
drm/i915/gvt: Verify pfn is "valid" before dereferencing "struct page"
drm/i915/gvt: Put the page reference obtained by KVM's gfn_to_pfn()
drm/i915/gvt: Drop unused helper intel_vgpu_reset_gtt()
net: use sk_forward_alloc_get() in sk_get_meminfo()
net: annotate data-races around sk->sk_forward_alloc
mptcp: annotate data-races around msk->rmem_fwd_alloc
ipv4: ignore dst hint for multipath routes
ipv6: ignore dst hint for multipath routes
igb: disable virtualization features on 82580
gve: fix frag_list chaining
veth: Fixing transmit return status for dropped packets
net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr
net: phy: micrel: Correct bit assignments for phy_device flags
bpf, sockmap: Fix skb refcnt race after locking changes
af_unix: Fix data-races around user->unix_inflight.
af_unix: Fix data-race around unix_tot_inflight.
af_unix: Fix data-races around sk->sk_shutdown.
af_unix: Fix data race around sk->sk_err.
net: sched: sch_qfq: Fix UAF in qfq_dequeue()
kcm: Destroy mutex in kcm_exit_net()
octeontx2-af: Fix truncation of smq in CN10K NIX AQ enqueue mbox handler
igc: Change IGC_MIN to allow set rx/tx value between 64 and 80
igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80
igb: Change IGB_MIN to allow set rx/tx value between 64 and 80
s390/zcrypt: don't leak memory if dev_set_name() fails
idr: fix param name in idr_alloc_cyclic() doc
ip_tunnels: use DEV_STATS_INC()
net: dsa: sja1105: fix bandwidth discrepancy between tc-cbs software and offload
net: dsa: sja1105: fix -ENOSPC when replacing the same tc-cbs too many times
net: dsa: sja1105: complete tc-cbs offload support on SJA1110
bpf: Remove prog->active check for bpf_lsm and bpf_iter
bpf: Invoke __bpf_prog_exit_sleepable_recur() on recursion in kern_sys_bpf().
bpf: Assign bpf_tramp_run_ctx::saved_run_ctx before recursion check.
netfilter: nftables: exthdr: fix 4-byte stack OOB write
netfilter: nfnetlink_osf: avoid OOB read
net: hns3: fix tx timeout issue
net: hns3: fix byte order conversion issue in hclge_dbg_fd_tcam_read()
net: hns3: fix debugfs concurrency issue between kfree buffer and read
net: hns3: fix invalid mutex between tc qdisc and dcb ets command issue
net: hns3: fix the port information display when sfp is absent
net: hns3: remove GSO partial feature bit
sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory()
Multi-gen LRU: avoid race in inc_min_seq()
net/mlx5: Free IRQ rmap and notifier on kernel shutdown
ARC: atomics: Add compiler barrier to atomic operations...
clocksource/drivers/arm_arch_timer: Disable timer before programming CVAL
dmaengine: sh: rz-dmac: Fix destination and source data size setting
jbd2: fix checkpoint cleanup performance regression
jbd2: check 'jh->b_transaction' before removing it from checkpoint
jbd2: correct the end of the journal recovery scan range
ext4: add correct group descriptors and reserved GDT blocks to system zone
ext4: fix memory leaks in ext4_fname_{setup_filename,prepare_lookup}
f2fs: flush inode if atomic file is aborted
f2fs: avoid false alarm of circular locking
lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix()
hwspinlock: qcom: add missing regmap config for SFPB MMIO implementation
ata: ahci: Add Elkhart Lake AHCI controller
ata: pata_falcon: fix IO base selection for Q40
ata: sata_gemini: Add missing MODULE_DESCRIPTION
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
fuse: nlookup missing decrement in fuse_direntplus_link
btrfs: zoned: do not zone finish data relocation block group
btrfs: fix start transaction qgroup rsv double free
btrfs: free qgroup rsv on io failure
btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART
btrfs: set page extent mapped after read_folio in relocate_one_page
btrfs: zoned: re-enable metadata over-commit for zoned mode
btrfs: use the correct superblock to compare fsid in btrfs_validate_super
drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()
mtd: rawnand: brcmnand: Fix crash during the panic_write
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
mtd: spi-nor: Correct flags for Winbond w25q128
mtd: rawnand: brcmnand: Fix potential false time out warning
mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller
drm/amd/display: enable cursor degamma for DCN3+ DRM legacy gamma
drm/amd/display: prevent potential division by zero errors
KVM: SVM: Take and hold ir_list_lock when updating vCPU's Physical ID entry
KVM: SVM: Don't inject #UD if KVM attempts to skip SEV guest insn
KVM: SVM: Get source vCPUs from source VM for SEV-ES intrahost migration
KVM: nSVM: Check instead of asserting on nested TSC scaling support
KVM: nSVM: Load L1's TSC multiplier based on L1 state, not L2 state
KVM: SVM: Set target pCPU during IRTE update if target vCPU is running
KVM: SVM: Skip VMSA init in sev_es_init_vmcb() if pointer is NULL
MIPS: Fix CONFIG_CPU_DADDI_WORKAROUNDS `modules_install' regression
perf hists browser: Fix hierarchy mode header
perf test shell stat_bpf_counters: Fix test on Intel
perf tools: Handle old data in PERF_RECORD_ATTR
perf hists browser: Fix the number of entries for 'e' key
drm/amd/display: always switch off ODM before committing more streams
drm/amd/display: Remove wait while locked
drm/amdgpu: register a dirty framebuffer callback for fbcon
kunit: Fix wild-memory-access bug in kunit_free_suite_set()
net: ipv4: fix one memleak in __inet_del_ifa()
kselftest/runner.sh: Propagate SIGTERM to runner child
selftests: Keep symlinks, when possible
net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add
net: stmmac: fix handling of zero coalescing tx-usecs
net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc()
net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()
hsr: Fix uninit-value access in fill_frame_info()
net: ethernet: adi: adin1110: use eth_broadcast_addr() to assign broadcast address
net:ethernet:adi:adin1110: Fix forwarding offload
net: dsa: sja1105: hide all multicast addresses from "bridge fdb show"
net: dsa: sja1105: propagate exact error code from sja1105_dynamic_config_poll_valid()
net: dsa: sja1105: fix multicast forwarding working only for last added mdb entry
net: dsa: sja1105: serialize sja1105_port_mcast_flood() with other FDB accesses
net: dsa: sja1105: block FDB accesses that are concurrent with a switch reset
r8152: check budget for r8152_poll()
kcm: Fix memory leak in error path of kcm_sendmsg()
platform/mellanox: mlxbf-tmfifo: Drop the Rx packet if no more descriptors
platform/mellanox: mlxbf-tmfifo: Drop jumbo frames
platform/mellanox: mlxbf-pmc: Fix potential buffer overflows
platform/mellanox: mlxbf-pmc: Fix reading of unprogrammed events
platform/mellanox: NVSW_SN2201 should depend on ACPI
net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict()
net: macb: Enable PTP unicast
net: macb: fix sleep inside spinlock
ipv6: fix ip6_sock_set_addr_preferences() typo
ipv6: Remove in6addr_any alternatives.
tcp: Factorise sk_family-independent comparison in inet_bind2_bucket_match(_addr_any).
tcp: Fix bind() regression for v4-mapped-v6 wildcard address.
tcp: Fix bind() regression for v4-mapped-v6 non-wildcard address.
ixgbe: fix timestamp configuration code
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
MIPS: Only fiddle with CHECKFLAGS if `need-compiler'
drm/amd/display: Fix a bug when searching for insert_above_mpcc
Linux 6.1.54
Change-Id: I42dc80e7b812eb2bdd28575280b7b88169eb6d58
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
qcom-6.1
* refs/heads/tmp-506939c:
ANDROID: Update STG for ANDROID_KABI_USE(1, unsigned int saved_state)
FROMGIT: freezer,sched: Use saved_state to reduce some spurious wakeups
BACKPORT: FROMGIT: sched/core: Remove ifdeffery for saved_state
UPSTREAM: sched: Consider task_struct::saved_state in wait_task_inactive()
UPSTREAM: sched: Unconditionally use full-fat wait_task_inactive()
UPSTREAM: net: prevent skb corruption on frag list segmentation
ANDROID: fuse-bpf: Get correct inode in mkdir
Revert "BACKPORT: FROMGIT: usb: gadget: udc: Handle gadget_connect failure during bind operation"
UPSTREAM: tcpm: Avoid soft reset when partner does not support get_status
ANDROID: vendor_hooks: mm: Add tune_swappiness vendor hook in get_swappiness()
ANDROID: ABI: Update symbols to unisoc whitelist
ANDROID: ABI: Add to QCOM symbols list
ANDROID: ABI: update symbol list for galaxy
BACKPORT: printk: ringbuffer: Fix truncating buffer size min_t cast
ANDROID: GKI: Add symbols to symbol list for oplus
ANDROID: signal: Add vendor hook for memory reap
ANDROID: abi_gki_aarch64_qcom: white list symbols for mglru overshoot
ANDROID: vendor_hook: Add vendor hook to decide scan abort policy
UPSTREAM: af_unix: Fix null-ptr-deref in unix_stream_sendpage().
FROMLIST: ufs: core: fix abnormal scale up after last cmd finish
FROMLIST: ufs: core: fix abnormal scale up after scale down
FROMLIST: ufs: core: only suspend clock scaling if scale down
ANDROID: GKI: update ABI definition
UPSTREAM: zsmalloc: allow only one active pool compaction context
ANDROID: GKI: Update Tuxera symbol list
ANDROID: ABI: Update symbols to qcom whitelist
UPSTREAM: usb: typec: tcpm: set initial svdm version based on pd revision
ANDROID: KVM: arm64: Don't update IOMMUs for share/unshare
ANDROID: cpuidle: teo: Export a function that allows modifying util_threshold
ANDROID: sched: Add vendor hook for rt util update
ANDROID: sched: Add vendor hook for util-update related functions
ANDROID: sched: Add vendor hooks for override sugov behavior
ANDROID: Add new hook to enable overriding uclamp_validate()
ANDROID: sched/uclamp: Don't enable uclamp_is_used static key by in-kernel requests
ANDROID: topology: Add vendor hook for use_amu_fie
ANDROID: sched: Export symbols needed for vendor hooks
ANDROID: Update symbol list for Exynos Auto SoCs
UPSTREAM: netfilter: nf_tables: deactivate catchall elements in next generation
ANDROID: GKI: Update symbols to symbol list
ANDROID: GKI: Export four symbols in file net/core/net-trace.c
UPSTREAM: blk-ioc: fix recursive spin_lock/unlock_irq() in ioc_clear_queue()
ANDROID: fuse-bpf: Align data structs for 32-bit kernels
ANDROID: GKI: Update symbol list for xiaomi
ANDROID: vendor_hooks: export cgroup_threadgroup_rwsem
ANDROID: GKI: add symbol list file for meizu
ANDROID: fuse-bpf: Get correct inode in mkdir
ANDROID: ABI: Update allowed list for QCOM
UPSTREAM: blk-ioc: protect ioc_destroy_icq() by 'queue_lock'
ANDROID: GKI: Update symbols to symbol list
ANDROID: uid_sys_stats: Use llist for deferred work
UPSTREAM: net: nfc: Fix use-after-free caused by nfc_llcp_find_local
UPSTREAM: netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID
UPSTREAM: net: tap_open(): set sk_uid from current_fsuid()
UPSTREAM: usb: typec: ucsi: Fix command cancellation
UPSTREAM: locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock
ANDROID: kleaf: Remove ptp_kvm.ko from i386 modules
ANDROID: GKI: Add symbols to symbol list for oplus
ANDROID: vendor_hooks: Add tune swappiness hook in get_scan_count()
ANDROID: GKI: Update symbol list for VIVO
ANDROID: kleaf: get_gki_modules_list add i386 option
ANDROID: arm as an option for get_gki_modules_list
UPSTREAM: um: Only disable SSE on clang to work around old GCC bugs
ANDROID: GKI: Update abi_gki_aarch64_qcom for page_owner symbols
ANDROID: mm: Export page_owner_inited and __set_page_owner
ANDROID: Use alias for old rules.
ANDROID: virt: geniezone: Enable as GKI module for arm64
ANDROID: Add arch specific gki module list targets
FROMLIST: virt: geniezone: Add dtb config support
FROMLIST: virt: geniezone: Add memory region support
FROMLIST: virt: geniezone: Add ioeventfd support
FROMLIST: virt: geniezone: Add irqfd support
FROMLIST: virt: geniezone: Add irqchip support for virtual interrupt injection
FROMLIST: virt: geniezone: Add vcpu support
FROMLIST: virt: geniezone: Add GenieZone hypervisor support
FROMLIST: dt-bindings: hypervisor: Add MediaTek GenieZone hypervisor
FROMLIST: docs: geniezone: Introduce GenieZone hypervisor
UPSTREAM: net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
UPSTREAM: net: tun_chr_open(): set sk_uid from current_fsuid()
UPSTREAM: exfat: check if filename entries exceeds max filename length
UPSTREAM: net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
ANDROID: abi_gki_aarch64_qcom: update abi symbols
ANDROID: cgroup: Add android_rvh_cgroup_force_kthread_migration
FROMGIT: pstore/ram: Check start of empty przs during init
UPSTREAM: erofs: avoid infinite loop in z_erofs_do_read_page() when reading beyond EOF
UPSTREAM: erofs: avoid useless loops in z_erofs_pcluster_readmore() when reading beyond EOF
UPSTREAM: erofs: Fix detection of atomic context
UPSTREAM: erofs: fix compact 4B support for 16k block size
UPSTREAM: erofs: kill hooked chains to avoid loops on deduplicated compressed images
UPSTREAM: erofs: fix potential overflow calculating xattr_isize
UPSTREAM: erofs: stop parsing non-compact HEAD index if clusterofs is invalid
UPSTREAM: erofs: initialize packed inode after root inode is assigned
ANDROID: GKI: Update ABI for zsmalloc fixes
BACKPORT: zsmalloc: fix races between modifications of fullness and isolated
ANDROID: ABI: Update symbols to unisoc whitelist for A14-6.1
UPSTREAM: zsmalloc: consolidate zs_pool's migrate_lock and size_class's locks
UPSTREAM: netfilter: nfnetlink_log: always add a timestamp
ANDROID: virt: gunyah: Do not allocate irq for GH_RM_RESOURCE_NO_VIRQ
ANDROID: GKI: Add Tuxera symbol list
ANDROID: ABI: Update oplus symbol list
ANDROID: vendor_hooks: Add hooks for waking up and exiting control
ANDROID: GKI: Update symbol list for xiaomi
ANDROID: vendor_hooks:vendor hook for percpu-rwsem
ANDROID: fips140: fix the error injection module parameters
BACKPORT: blk-crypto: dynamically allocate fallback profile
UPSTREAM: net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
UPSTREAM: Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
UPSTREAM: media: usb: siano: Fix warning due to null work_func_t function pointer
ANDROID: Delete build.config.gki.aarch64.16k.
FROMGIT: usb: typec: tcpm: Refactor the PPS APDO selection
UPSTREAM: usb: typec: tcpm: Fix response to vsafe0V event
ANDROID: Revert "ANDROID: allmodconfig: disable WERROR"
ANDROID: GKI: update symbol list file for xiaomi
FROMGIT: usb: typec: tcpm: not sink vbus if operational current is 0mA
Conflicts:
Documentation/devicetree/bindings
drivers/virt/Kconfig
Change-Id: I73f03160eff968ab65d417e3e2e6a8df593ffd81
Upstream-Build: ks_qcom-android14-6.1-keystone-qcom-release@10952003 UKQ2.231015.001
Signed-off-by: jianzhou <quic_jianzhou@quicinc.com>
In the event that userspace modifies sched_fmax_cap, ensure the internal
tracker of fmax_cap is always in sync.
In the current code, under capped scenarios, fmax_cap is only updated
after an ungating event. However, this is incorrect, as use may wish to
gate at different frequencies without any ungating event taking place.
Change-Id: I16bb88e3fc8b3e8b20cfa2eb6021f3d301855f72
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Sbt is engaging during tuned gaming use cases, reducing total
system processing power and reducing performance for those use cases.
Provide a tunable to disable sbt, leaving it enabled by default.
Change-Id: Iab6aa98cedb71341f5e733b7c5635103b208d812
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
In commit 8517d73992 ("sched/fair: Remove capacity inversion
detection"), the cpu_capacity_inverted was removed from struct rq. Add
it back to preserve the abi and comment that it's not valid anymore.
Note, due to external modules using internal structures like this, it's
going to be "tricky" for them to even notice this has changed. Their
build systems are going to have "fun" with this...
Bug: 161946584
Fixes: 8517d73992 ("sched/fair: Remove capacity inversion detection")
Change-Id: I2b41b3ba2eb23fbb33ff872915a5e481640d0cc4
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 10f358cd4b which is
commit c2489bb7e6be2e8cdced12c16c42fa128403ac03 upstream.
It breaks the Android ABI and is not needed for Android systems at this
point in time. If needed in the future, it can come back in an abi-safe
way.
Bug: 161946584
Change-Id: I821cce9935fbf264a40b9c089e5591efdf145bcf
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 1dd387668d which is
commit 3d07fa1dd19035eb0b13ae6697efd5caa9033e74 upstream.
It fixes a commit that is about to be reverted due to ABI breakage in
Android. If needed, it can come back in in an abi-safe way in the
future.
Bug: 161946584
Change-Id: Ida127a7112c9748ffdccfd6c5498e2a8334ba3dc
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 3108f7c788 which is
commit 278294798ac9118412c9624a801d3f20f2279363 upstream.
It breaks the Android API and is not needed for any Android-specific
platforms, so it can be dropped for now. If it is needed in the future,
it can be brought back in an abi-safe way.
Bug: 161946584
Change-Id: Ic1514e1a760e9ac6bb9da232ea895ab4ce42028b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
* keystone/mirror-android14-6.1-2023-09: (112 commits)
ANDROID: Update STG for ANDROID_KABI_USE(1, unsigned int saved_state)
FROMGIT: freezer,sched: Use saved_state to reduce some spurious wakeups
BACKPORT: FROMGIT: sched/core: Remove ifdeffery for saved_state
UPSTREAM: sched: Consider task_struct::saved_state in wait_task_inactive()
UPSTREAM: sched: Unconditionally use full-fat wait_task_inactive()
UPSTREAM: net: prevent skb corruption on frag list segmentation
Revert "BACKPORT: FROMGIT: usb: gadget: udc: Handle gadget_connect failure during bind operation"
UPSTREAM: tcpm: Avoid soft reset when partner does not support get_status
ANDROID: vendor_hooks: mm: Add tune_swappiness vendor hook in get_swappiness()
ANDROID: ABI: Update symbols to unisoc whitelist
ANDROID: ABI: Add to QCOM symbols list
ANDROID: ABI: update symbol list for galaxy
BACKPORT: printk: ringbuffer: Fix truncating buffer size min_t cast
ANDROID: GKI: Add symbols to symbol list for oplus
ANDROID: signal: Add vendor hook for memory reap
ANDROID: abi_gki_aarch64_qcom: white list symbols for mglru overshoot
ANDROID: vendor_hook: Add vendor hook to decide scan abort policy
UPSTREAM: af_unix: Fix null-ptr-deref in unix_stream_sendpage().
FROMLIST: ufs: core: fix abnormal scale up after last cmd finish
FROMLIST: ufs: core: fix abnormal scale up after scale down
...
Change-Id: I1c963b70b625db9ebce4bd476a88323715193f3f
[ Upstream commit 45d99ea451d0c30bfd4864f0fe485d7dac014902 ]
The 'bytes' info in file 'per_cpu/cpu<X>/stats' means the number of
bytes in cpu buffer that have not been consumed. However, currently
after consuming data by reading file 'trace_pipe', the 'bytes' info
was not changed as expected.
# cat per_cpu/cpu0/stats
entries: 0
overrun: 0
commit overrun: 0
bytes: 568 <--- 'bytes' is problematical !!!
oldest event ts: 8651.371479
now ts: 8653.912224
dropped events: 0
read events: 8
The root cause is incorrect stat on cpu_buffer->read_bytes. To fix it:
1. When stat 'read_bytes', account consumed event in rb_advance_reader();
2. When stat 'entries_bytes', exclude the discarded padding event which
is smaller than minimum size because it is invisible to reader. Then
use rb_page_commit() instead of BUF_PAGE_SIZE at where accounting for
page-based read/remove/overrun.
Also correct the comments of ring_buffer_bytes_cpu() in this patch.
Link: https://lore.kernel.org/linux-trace-kernel/20230921125425.1708423-1-zhengyejian1@huawei.com
Cc: stable@vger.kernel.org
Fixes: c64e148a3b ("trace: Add ring buffer stats to measure rate of events")
Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a98151ad53b53f010ee364ec2fd06445b328578b ]
The comment refers to mm/slob.c which is being removed. It comes from
commit ed56829cb3 ("ring_buffer: reset buffer page when freeing") and
according to Steven the borrowed code was a page mapcount and mapping
reset, which was later removed by commit e4c2ce82ca ("ring_buffer:
allocate buffer page pointer"). Thus the comment is not accurate anyway,
remove it.
Link: https://lore.kernel.org/linux-trace-kernel/20230315142446.27040-1-vbabka@suse.cz
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Reported-by: Mike Rapoport <mike.rapoport@gmail.com>
Suggested-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Fixes: e4c2ce82ca ("ring_buffer: allocate buffer page pointer")
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Stable-dep-of: 45d99ea451d0 ("ring-buffer: Fix bytes info in per_cpu buffer stats")
Signed-off-by: Sasha Levin <sashal@kernel.org>
There is a possibility of all the cpus in the system either
inactive or paused, this could lead to a situation where WALT
as part of nohz_timer_target vendor hook returns an offline cpu
as timers target cpu.
Handle the above case by ensuring WALT returns a paused cpu if
it doesn't find any active or un-pause cpu.
WALT will prefer core control paused cpu before returning cpu
paused by external client(thermal).
Change-Id: I9887861bbd5d477c971036d48d152a534a27d177
Signed-off-by: Ashay Jaiswal <quic_ashayj@quicinc.com>
After commit f5d39b0208 ("freezer,sched: Rewrite core freezer logic"),
tasks that transition directly from TASK_FREEZABLE to TASK_FROZEN are
always woken up on the thaw path. Prior to that commit, tasks could ask
freezer to consider them "frozen enough" via freezer_do_not_count(). The
commit replaced freezer_do_not_count() with a TASK_FREEZABLE state which
allows freezer to immediately mark the task as TASK_FROZEN without
waking up the task. This is efficient for the suspend path, but on the
thaw path, the task is always woken up even if the task didn't need to
wake up and goes back to its TASK_(UN)INTERRUPTIBLE state. Although
these tasks are capable of handling of the wakeup, we can observe a
power/perf impact from the extra wakeup.
We observed on Android many tasks wait in the TASK_FREEZABLE state
(particularly due to many of them being binder clients). We observed
nearly 4x the number of tasks and a corresponding linear increase in
latency and power consumption when thawing the system. The latency
increased from ~15ms to ~50ms.
Avoid the spurious wakeups by saving the state of TASK_FREEZABLE tasks.
If the task was running before entering TASK_FROZEN state
(__refrigerator()) or if the task received a wake up for the saved
state, then the task is woken on thaw. saved_state from PREEMPT_RT locks
can be re-used because freezer would not stomp on the rtlock wait flow:
TASK_RTLOCK_WAIT isn't considered freezable.
Reported-by: Prakash Viswalingam <quic_prakashv@quicinc.com>
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit 8f0eed4a78a81668bc78923ea09f51a7a663c2b0)
(cherry picked from commit e4d93065a5085dbb862aa4bd06fb3e51b02e8857
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core)
Bug: 292064955
Bug: 304294320
Change-Id: I121cfff46536a13e59b5eb60842984aed0d73faa
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
(cherry picked from commit 22cd8e0def)
In preparation for freezer to also use saved_state, remove the
CONFIG_PREEMPT_RT compilation guard around saved_state.
On the arm64 platform I tested which did not have CONFIG_PREEMPT_RT,
there was no statistically significant deviation by applying this patch.
Test methodology:
perf bench sched message -g 40 -l 40
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit fa14aa2c23d31eb39bc615feb920f28d32d2a87e
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core)
Bug: 292064955
Bug: 304294320
Change-Id: I9c11ab7ce31ba3b48b304229898d4c7c18a6cb2c
[eberman: Use KABI reservation to preserve CRC/ABI of struct task_struct and
preserved raw_spin_(un)lock instead of new guard(...) syntax in task_state_match]
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
(cherry picked from commit 457e65696a)
With the introduction of task_struct::saved_state in commit
5f220be214 ("sched/wakeup: Prepare for RT sleeping spin/rwlocks")
matching the task state has gotten more complicated. That same commit
changed try_to_wake_up() to consider both states, but
wait_task_inactive() has been neglected.
Sebastian noted that the wait_task_inactive() usage in
ptrace_check_attach() can misbehave when ptrace_stop() is blocked on
the tasklist_lock after it sets TASK_TRACED.
Therefore extract a common helper from ttwu_state_match() and use that
to teach wait_task_inactive() about the PREEMPT_RT locks.
Originally-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lkml.kernel.org/r/20230601091234.GW83892@hirez.programming.kicks-ass.net
(cherry picked from commit 1c06918788e8ae6e69e4381a2806617312922524)
Bug: 292064955
Bug: 304294320
Change-Id: I2cc02dfdf3c04be146078f80d09c3a87979d79a6
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
(cherry picked from commit ac9005946a)
While modifying wait_task_inactive() for PREEMPT_RT; the build robot
noted that UP got broken. This led to audit and consideration of the
UP implementation of wait_task_inactive().
It looks like the UP implementation is also broken for PREEMPT;
consider task_current_syscall() getting preempted between the two
calls to wait_task_inactive().
Therefore move the wait_task_inactive() implementation out of
CONFIG_SMP and unconditionally use it.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20230602103731.GA630648%40hirez.programming.kicks-ass.net
(cherry picked from commit d5e1586617be7093ea3419e3fa9387ed833cdbb1)
Bug: 292064955
Bug: 304294320
Change-Id: Ief91cf48c27533fee47d5bd049c8a9be4010e6f6
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
(cherry picked from commit b52b33e912)
After commit f5d39b0208 ("freezer,sched: Rewrite core freezer logic"),
tasks that transition directly from TASK_FREEZABLE to TASK_FROZEN are
always woken up on the thaw path. Prior to that commit, tasks could ask
freezer to consider them "frozen enough" via freezer_do_not_count(). The
commit replaced freezer_do_not_count() with a TASK_FREEZABLE state which
allows freezer to immediately mark the task as TASK_FROZEN without
waking up the task. This is efficient for the suspend path, but on the
thaw path, the task is always woken up even if the task didn't need to
wake up and goes back to its TASK_(UN)INTERRUPTIBLE state. Although
these tasks are capable of handling of the wakeup, we can observe a
power/perf impact from the extra wakeup.
We observed on Android many tasks wait in the TASK_FREEZABLE state
(particularly due to many of them being binder clients). We observed
nearly 4x the number of tasks and a corresponding linear increase in
latency and power consumption when thawing the system. The latency
increased from ~15ms to ~50ms.
Avoid the spurious wakeups by saving the state of TASK_FREEZABLE tasks.
If the task was running before entering TASK_FROZEN state
(__refrigerator()) or if the task received a wake up for the saved
state, then the task is woken on thaw. saved_state from PREEMPT_RT locks
can be re-used because freezer would not stomp on the rtlock wait flow:
TASK_RTLOCK_WAIT isn't considered freezable.
Reported-by: Prakash Viswalingam <quic_prakashv@quicinc.com>
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit 8f0eed4a78a81668bc78923ea09f51a7a663c2b0)
(cherry picked from commit e4d93065a5085dbb862aa4bd06fb3e51b02e8857
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core)
Bug: 292064955
Change-Id: I121cfff46536a13e59b5eb60842984aed0d73faa
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
In preparation for freezer to also use saved_state, remove the
CONFIG_PREEMPT_RT compilation guard around saved_state.
On the arm64 platform I tested which did not have CONFIG_PREEMPT_RT,
there was no statistically significant deviation by applying this patch.
Test methodology:
perf bench sched message -g 40 -l 40
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit fa14aa2c23d31eb39bc615feb920f28d32d2a87e
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core)
Bug: 292064955
Change-Id: I9c11ab7ce31ba3b48b304229898d4c7c18a6cb2c
[eberman: Use KABI reservation to preserve CRC/ABI of struct task_struct and
preserved raw_spin_(un)lock instead of new guard(...) syntax in task_state_match]
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
commit 41bc46c12a8053a1b3279a379bd6b5e87b045b85 upstream.
Currently the multi_kprobe link attach does not check error
injection list for programs with bpf_override_return helper
and allows them to attach anywhere. Adding the missing check.
Fixes: 0dcac27254 ("bpf: Add multi kprobe link")
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Alan Maguire <alan.maguire@oracle.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/bpf/20230907200652.926951-1-jolsa@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1e0cb399c7653462d9dadf8ab9425337c355d358 upstream.
It was discovered that the ring buffer polling was incorrectly stating
that read would not block, but that's because polling did not take into
account that reads will block if the "buffer-percent" was set. Instead,
the ring buffer polling would say reads would not block if there was any
data in the ring buffer. This was incorrect behavior from a user space
point of view. This was fixed by commit 42fb0a1e84 by having the polling
code check if the ring buffer had more data than what the user specified
"buffer percent" had.
The problem now is that the polling code did not register itself to the
writer that it wanted to wait for a specific "full" value of the ring
buffer. The result was that the writer would wake the polling waiter
whenever there was a new event. The polling waiter would then wake up, see
that there's not enough data in the ring buffer to notify user space and
then go back to sleep. The next event would wake it up again.
Before the polling fix was added, the code would wake up around 100 times
for a hackbench 30 benchmark. After the "fix", due to the constant waking
of the writer, it would wake up over 11,0000 times! It would never leave
the kernel, so the user space behavior was still "correct", but this
definitely is not the desired effect.
To fix this, have the polling code add what it's waiting for to the
"shortest_full" variable, to tell the writer not to wake it up if the
buffer is not as full as it expects to be.
Note, after this fix, it appears that the waiter is now woken up around 2x
the times it was before (~200). This is a tremendous improvement from the
11,000 times, but I will need to spend some time to see why polling is
more aggressive in its wakeups than the read blocking code.
Link: https://lore.kernel.org/linux-trace-kernel/20230929180113.01c2cae3@rorschach.local.home
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Fixes: 42fb0a1e84 ("tracing/ring-buffer: Have polling block on watermark")
Reported-by: Julia Lawall <julia.lawall@inria.fr>
Tested-by: Julia Lawall <julia.lawall@inria.fr>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit fc09027786c900368de98d03d40af058bcb01ad9 upstream.
During RCU-boost testing with the TREE03 rcutorture config, I found that
after a few hours, the machine locks up.
On tracing, I found that there is a live lock happening between 2 CPUs.
One CPU has an RT task running, while another CPU is being offlined
which also has an RT task running. During this offlining, all threads
are migrated. The migration thread is repeatedly scheduled to migrate
actively running tasks on the CPU being offlined. This results in a live
lock because select_fallback_rq() keeps picking the CPU that an RT task
is already running on only to get pushed back to the CPU being offlined.
It is anyway pointless to pick CPUs for pushing tasks to if they are
being offlined only to get migrated away to somewhere else. This could
also add unwanted latency to this task.
Fix these issues by not selecting CPUs in RT if they are not 'active'
for scheduling, using the cpu_active_mask. Other parts in core.c already
use cpu_active_mask to prevent tasks from being put on CPUs going
offline.
With this fix I ran the tests for days and could not reproduce the
hang. Without the patch, I hit it in a few hours.
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Paul E. McKenney <paulmck@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20230923011409.3522762-1-joel@joelfernandes.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit cff9b2332ab762b7e0586c793c431a8f2ea4db04 upstream.
Initial booting is setting the task flag to idle (PF_IDLE) by the call
path sched_init() -> init_idle(). Having the task idle and calling
call_rcu() in kernel/rcu/tiny.c means that TIF_NEED_RESCHED will be
set. Subsequent calls to any cond_resched() will enable IRQs,
potentially earlier than the IRQ setup has completed. Recent changes
have caused just this scenario and IRQs have been enabled early.
This causes a warning later in start_kernel() as interrupts are enabled
before they are fully set up.
Fix this issue by setting the PF_IDLE flag later in the boot sequence.
Although the boot task was marked as idle since (at least) d80e4fda576d,
I am not sure that it is wrong to do so. The forced context-switch on
idle task was introduced in the tiny_rcu update, so I'm going to claim
this fixes 5f6130fa52.
Fixes: 5f6130fa52 ("tiny_rcu: Directly force QS when call_rcu_[bh|sched]() on idle_task")
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/linux-mm/CAMuHMdWpvpWoDa=Ox-do92czYRvkok6_x6pYUH+ZouMcJbXy+Q@mail.gmail.com/
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 95a404bd60af6c4d9d8db01ad14fe8957ece31ca ]
When iterating over the ring buffer while the ring buffer is active, the
writer can corrupt the reader. There's barriers to help detect this and
handle it, but that code missed the case where the last event was at the
very end of the page and has only 4 bytes left.
The checks to detect the corruption by the writer to reads needs to see the
length of the event. If the length in the first 4 bytes is zero then the
length is stored in the second 4 bytes. But if the writer is in the process
of updating that code, there's a small window where the length in the first
4 bytes could be zero even though the length is only 4 bytes. That will
cause rb_event_length() to read the next 4 bytes which could happen to be off the
allocated page.
To protect against this, fail immediately if the next event pointer is
less than 8 bytes from the end of the commit (last byte of data), as all
events must be a minimum of 8 bytes anyway.
Link: https://lore.kernel.org/all/20230905141245.26470-1-Tze-nan.Wu@mediatek.com/
Link: https://lore.kernel.org/linux-trace-kernel/20230907122820.0899019c@gandalf.local.home
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Reported-by: Tze-nan Wu <Tze-nan.Wu@mediatek.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit f6bd2c92488c30ef53b5bd80c52f0a7eee9d545a ]
When user resize all trace ring buffer through file 'buffer_size_kb',
then in ring_buffer_resize(), kernel allocates buffer pages for each
cpu in a loop.
If the kernel preemption model is PREEMPT_NONE and there are many cpus
and there are many buffer pages to be allocated, it may not give up cpu
for a long time and finally cause a softlockup.
To avoid it, call cond_resched() after each cpu buffer allocation.
Link: https://lore.kernel.org/linux-trace-kernel/20230906081930.3939106-1-zhengyejian1@huawei.com
Cc: <mhiramat@kernel.org>
Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a34a9f1a19afe9c60ca0ea61dfeee63a1c2baac8 ]
Sysbot discovered that the queue and stack maps can deadlock if they are
being used from a BPF program that can be called from NMI context (such as
one that is attached to a perf HW counter event). To fix this, add an
in_nmi() check and use raw_spin_trylock() in NMI context, erroring out if
grabbing the lock fails.
Fixes: f1a2e44a3a ("bpf: add queue and stack maps")
Reported-by: Hsin-Wei Hung <hsinweih@uci.edu>
Tested-by: Hsin-Wei Hung <hsinweih@uci.edu>
Co-developed-by: Hsin-Wei Hung <hsinweih@uci.edu>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/r/20230911132815.717240-1-toke@redhat.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
cpus_halted_by_client() will return true of any of the cpus in
the incoming mask are halted for the specified client. When used
for the purposes of thermal mitigation for frequency guidance, all
the cpus in the cluster will frequency limited when other cpus in
the cluster could still be running at a higher frequency, affecting
performance.
Change cpus_halted_by_client() such that if all the cpus in the
cluster are halted, and one is halted by the specified client
(e.g. thermal) indicate a pass, allowing get_next_freq()
to reduce the frequency for the entire cluster to a minimum.
Otherwise, if not all cpus are halted in the incoming mask,
or if none of the cpus are halted by the specified client,
indicate rejection, such that get_next_freq() will not attempt
to limit the frequency of the cluster.
Change-Id: Id7b841dc8a7d3ebc90707b099e4be5e186299380
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
In certain usecases there are extensive runnables on
silver cpus while there is ample opportunity to perform newidle
balance to partially halted cpus to relieve the load on silvers.
Currently, the check_for_higher_capacity() indicates that the
partially halted cpus are to be considered higher cap than min-cap
cpus.
Change this such that the capacities of the cpus are seen
as being the same during comparison, regardless of any small offset
in capacity between the two. This should mean that load balance
should happen more readily between the two, since this is a similar
cap operation.
Also in walt_lb_find_busiest_similar_cap_cpu() there was a change
introduced to prevent partially halted cpus from pulling tasks from
its unhalted sibling. This was done for cleanliness. Since the
partially halted cpu typically runs at the same or higher
frequency as its sibling, there is no need to prevent it from helping
an unhalted sibling. This is no longer correct when the cpus are exactly
the same capcity.
Update walt_lb_find_busiest_similar_cap_cpu() to delete
this condition such that a busiest cpu can be found when considering
a partially halted cpu as a destination or source cpu.
Change-Id: I6bc840d707752fa641e9616b42c8d28775d74a88
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
We don't want to leave kthreads and kworkers in the root cgroup
and getting preferential treatment over the tasks in the other
cgroups. Register for the kthread cgroup migration vendor hook
and request for the migration when possible.
Change-Id: I9d72066a0a0a658a6e4e13cc273e939bb6db94b6
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Power/Perf evaluation happened with a configuration where partially
halted cpus were higher than the silver capacity. However, with
various frequency capping schemes capacities may flip.
Introduce a forcing scheme where silvers capacity is always
treated at lower than partially halted cpu.
Also, if a partially halted cpu is helping silver, there is no
need to check util worthiness of the task in
_walt_can_migrate_task(). If the task is running on a silver
cpu, it is sure enough eligible to run on a partially halted cpu.
Change-Id: I5982d9ed090f527546ad5392bccfc6e69ebb26c6
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
Signed-off-by: Abhijeet Dharmapurikar <quic_adharmap@quicinc.com>
commit 7e2cfbd2d3c86afcd5c26b5c4b1dd251f63c5838 upstream.
The option files update the options for a given trace array. For an
instance, if the file is opened and the instance is deleted, reading or
writing to the file will cause a use after free.
Up the ref count of the trace_array when an option file is opened.
Link: https://lkml.kernel.org/r/20230907024804.086679464@goodmis.org
Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Zheng Yejian <zhengyejian1@huawei.com>
Fixes: 8530dec63e ("tracing: Add tracing_check_open_get_tr()")
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9b37febc578b2e1ad76a105aab11d00af5ec3d27 upstream.
The current_trace updates the trace array tracer. For an instance, if the
file is opened and the instance is deleted, reading or writing to the file
will cause a use after free.
Up the ref count of the trace array when current_trace is opened.
Link: https://lkml.kernel.org/r/20230907024803.877687227@goodmis.org
Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Zheng Yejian <zhengyejian1@huawei.com>
Fixes: 8530dec63e ("tracing: Add tracing_check_open_get_tr()")
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f5ca233e2e66dc1c249bf07eefa37e34a6c9346a upstream.
When the trace event enable and filter files are opened, increment the
trace array ref counter, otherwise they can be accessed when the trace
array is being deleted. The ref counter keeps the trace array from being
deleted while those files are opened.
Link: https://lkml.kernel.org/r/20230907024803.456187066@goodmis.org
Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Fixes: 8530dec63e ("tracing: Add tracing_check_open_get_tr()")
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Reported-by: Zheng Yejian <zhengyejian1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit e5c624f027ac74f97e97c8f36c69228ac9f1102d upstream.
The event inject files add events for a specific trace array. For an
instance, if the file is opened and the instance is deleted, reading or
writing to the file will cause a use after free.
Up the ref count of the trace_array when a event inject file is opened.
Link: https://lkml.kernel.org/r/20230907024804.292337868@goodmis.org
Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Zheng Yejian <zhengyejian1@huawei.com>
Fixes: 6c3edaf9fd ("tracing: Introduce trace event injection")
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7d660c9b2bc95107f90a9f4c4759be85309a6550 upstream.
The tracing_max_latency file points to the trace_array max_latency field.
For an instance, if the file is opened and the instance is deleted,
reading or writing to the file will cause a use after free.
Up the ref count of the trace_array when tracing_max_latency is opened.
Link: https://lkml.kernel.org/r/20230907024803.666889383@goodmis.org
Link: https://lore.kernel.org/all/1cb3aee2-19af-c472-e265-05176fe9bd84@huawei.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Zheng Yejian <zhengyejian1@huawei.com>
Fixes: 8530dec63e ("tracing: Add tracing_check_open_get_tr()")
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit cccd32816506cbac3a4c65d9dff51b3125ef1a03 ]
Commit:
5a5d7e9badd2 ("cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG")
amended warn_slowpath_fmt() to disable preemption until the WARN splat
has been emitted.
However the commit neglected to reenable preemption in the !fmt codepath,
i.e. when a WARN splat is emitted without additional format string.
One consequence is that users may see more splats than intended. E.g. a
WARN splat emitted in a work item results in at least two extra splats:
BUG: workqueue leaked lock or atomic
(emitted by process_one_work())
BUG: scheduling while atomic
(emitted by worker_thread() -> schedule())
Ironically the point of the commit was to *avoid* extra splats. ;)
Fix it.
Fixes: 5a5d7e9badd2 ("cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG")
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Paul E. McKenney <paulmck@kernel.org>
Link: https://lore.kernel.org/r/3ec48fde01e4ee6505f77908ba351bad200ae3d1.1694763684.git.lukas@wunner.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 696ffaf50e1f8dbc66223ff614473f945f5fb8d8 ]
Printing to consoles can be deferred for several reasons:
- explicitly with printk_deferred()
- printk() in NMI context
- recursive printk() calls
The current implementation is not consistent. For printk_deferred(),
irq work is scheduled twice. For NMI und recursive, panic CPU
suppression and caller delays are not properly enforced.
Correct these inconsistencies by consolidating the deferred printing
code so that vprintk_deferred() is the top-level function for
deferred printing and vprintk_emit() will perform whichever irq_work
queueing is appropriate.
Also add kerneldoc for wake_up_klogd() and defer_console_output() to
clarify their differences and appropriate usage.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20230717194607.145135-6-john.ogness@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 51a1d258e50e03a0216bf42b6af9ff34ec402ac1 ]
When in a panic situation, non-panic CPUs should avoid holding the
console lock so as not to contend with the panic CPU. This is already
implemented with abandon_console_lock_in_panic(), which is checked
after each printed line. However, non-panic CPUs should also avoid
trying to acquire the console lock during a panic.
Modify console_trylock() to fail and console_lock() to block() when
called from a non-panic CPU during a panic.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20230717194607.145135-4-john.ogness@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 013608cd0812bdb21fc26d39ed8fdd2fc76e8b9b ]
Kernels built with CONFIG_KASAN=y quarantine newly freed memory in order
to better detect use-after-free errors. However, this can exhaust memory
more quickly in allocator-heavy tests, which can result in spurious
scftorture failure. This commit therefore forgives memory-allocation
failure in kernels built with CONFIG_KASAN=y, but continues counting
the errors for use in detailed test-result analyses.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d243b34459cea30cfe5f3a9b2feb44e7daff9938 ]
Under PREEMPT_RT, __put_task_struct() indirectly acquires sleeping
locks. Therefore, it can't be called from an non-preemptible context.
One practical example is splat inside inactive_task_timer(), which is
called in a interrupt context:
CPU: 1 PID: 2848 Comm: life Kdump: loaded Tainted: G W ---------
Hardware name: HP ProLiant DL388p Gen8, BIOS P70 07/15/2012
Call Trace:
dump_stack_lvl+0x57/0x7d
mark_lock_irq.cold+0x33/0xba
mark_lock+0x1e7/0x400
mark_usage+0x11d/0x140
__lock_acquire+0x30d/0x930
lock_acquire.part.0+0x9c/0x210
rt_spin_lock+0x27/0xe0
refill_obj_stock+0x3d/0x3a0
kmem_cache_free+0x357/0x560
inactive_task_timer+0x1ad/0x340
__run_hrtimer+0x8a/0x1a0
__hrtimer_run_queues+0x91/0x130
hrtimer_interrupt+0x10f/0x220
__sysvec_apic_timer_interrupt+0x7b/0xd0
sysvec_apic_timer_interrupt+0x4f/0xd0
asm_sysvec_apic_timer_interrupt+0x12/0x20
RIP: 0033:0x7fff196bf6f5
Instead of calling __put_task_struct() directly, we defer it using
call_rcu(). A more natural approach would use a workqueue, but since
in PREEMPT_RT, we can't allocate dynamic memory from atomic context,
the code would become more complex because we would need to put the
work_struct instance in the task_struct and initialize it when we
allocate a new task_struct.
The issue is reproducible with stress-ng:
while true; do
stress-ng --sched deadline --sched-period 1000000000 \
--sched-runtime 800000000 --sched-deadline \
1000000000 --mmapfork 23 -t 20
done
Reported-by: Hu Chunyu <chuhu@redhat.com>
Suggested-by: Oleg Nesterov <oleg@redhat.com>
Suggested-by: Valentin Schneider <vschneid@redhat.com>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Wander Lairson Costa <wander@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230614122323.37957-2-wander@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
When drain_rq_cpu_stop calls __balance_callback, a subsequent
operation for pushing a task, can unlock the runqueue.
lock_release
_raw_spin_unlock
raw_spin_rq_unlock
find_lowest_rq
push_rt_task
push_rt_tasks
__balance_callbacks
drain_rq_cpu_stop
This is causing a "releasing a pinned lock" warning, because
drain_rq_cpu_stop locks and pins the rq lock.
Address this issue by ensuring that the rq lock is unpinned
upon the call to __balance_callbacks, and that before exiting
the pin state of the lock is no longer checked.
Change-Id: Ib0ce4a2954567631b49c52c94bb6a0ce25e3153f
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
Recently we have discovered many lag issues caused by percpu_rwsem
lock-holding tasks not being scheduled for a long time. we need to
identify them and provide appropriate scheduling protection in our
oem scheduler.
To support this, we add one hook below:
trace_android_vh_percpu_rwsem_wq_add
Bug: 301066838
Change-Id: Id770c1a7978842abfc62d3fa9aeb5ac7a1904972
Signed-off-by: xieliujie <xieliujie@oppo.com>
With the introduction of task_struct::saved_state in commit
5f220be214 ("sched/wakeup: Prepare for RT sleeping spin/rwlocks")
matching the task state has gotten more complicated. That same commit
changed try_to_wake_up() to consider both states, but
wait_task_inactive() has been neglected.
Sebastian noted that the wait_task_inactive() usage in
ptrace_check_attach() can misbehave when ptrace_stop() is blocked on
the tasklist_lock after it sets TASK_TRACED.
Therefore extract a common helper from ttwu_state_match() and use that
to teach wait_task_inactive() about the PREEMPT_RT locks.
Originally-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lkml.kernel.org/r/20230601091234.GW83892@hirez.programming.kicks-ass.net
(cherry picked from commit 1c06918788e8ae6e69e4381a2806617312922524)
Bug: 292064955
Change-Id: I2cc02dfdf3c04be146078f80d09c3a87979d79a6
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
While modifying wait_task_inactive() for PREEMPT_RT; the build robot
noted that UP got broken. This led to audit and consideration of the
UP implementation of wait_task_inactive().
It looks like the UP implementation is also broken for PREEMPT;
consider task_current_syscall() getting preempted between the two
calls to wait_task_inactive().
Therefore move the wait_task_inactive() implementation out of
CONFIG_SMP and unconditionally use it.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20230602103731.GA630648%40hirez.programming.kicks-ass.net
(cherry picked from commit d5e1586617be7093ea3419e3fa9387ed833cdbb1)
Bug: 292064955
Change-Id: Ief91cf48c27533fee47d5bd049c8a9be4010e6f6
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
To enhance tuning capability, ensure that the idle_enough and
util_thres_pct control nodes can be tuned per cluster, enabling
different levels of demand and util comparison per cluster.
These nodes are used only in the packing_cpu fastpath decision
making, for rt and cfs.
Change-Id: I29131d9dbce0e29b74cef69fe153bd009eb4fd58
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
In Android GKI, CONFIG_FAIR_GROUP_SCHED is enabled [1] to help
prioritize important work. Given that CPU shares of root cgroup
can't be changed, leaving the tasks inside root cgroup will give
them higher share compared to the other tasks inside important
cgroups. This is mitigated by moving all tasks inside root cgroup to
a different cgroup after Android is booted. However, there are many
kernel tasks stuck in the root cgroup after the boot.
It is possible to relax kernel threads and kworkers migrations under
certain scenarios. However the patch [2] posted at upstream is not
accepted. Hence add a restricted vendor hook to notify modules when a
kernel thread is requested for cgroup migration. The modules can relax
the restrictions forced by the kernel and allow the cgroup migration.
[1] f08f049de1
[2] https://lore.kernel.org/lkml/1617714261-18111-1-git-send-email-pkondeti@codeaurora.org
Bug: 184594949
Bug: 301261126
Change-Id: I445a170ba797c8bece3b4b59b7a42cdd85438f1f
Signed-off-by: Pavankumar Kondeti <quic_pkondeti@quicinc.com>
[quic_dickey@quicinc.com: port to android-mainline kernel]
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
(cherry picked from commit 7551a1a2a1)
* commit '5c1ed513eded33d20e713b1d346e5766251ac98b':
ANDROID: GKI: Update symbol list for xiaomi
ANDROID: vendor_hooks: export cgroup_threadgroup_rwsem
ANDROID: GKI: Update symbol list for xiaomi
ANDROID: vendor_hooks:vendor hook for percpu-rwsem
Change-Id: If18accea139ba3bbac0db069fad65553ed39b2f5
Signed-off-by: keystone-kernel-automerger <keystone-kernel-automerger@google.com>
[ Upstream commit 6764e767f4af1e35f87f3497e1182d945de37f93 ]
__bpf_prog_enter_recur() assigns bpf_tramp_run_ctx::saved_run_ctx before
performing the recursion check which means in case of a recursion
__bpf_prog_exit_recur() uses the previously set bpf_tramp_run_ctx::saved_run_ctx
value.
__bpf_prog_enter_sleepable_recur() assigns bpf_tramp_run_ctx::saved_run_ctx
after the recursion check which means in case of a recursion
__bpf_prog_exit_sleepable_recur() uses an uninitialized value. This does not
look right. If I read the entry trampoline code right, then bpf_tramp_run_ctx
isn't initialized upfront.
Align __bpf_prog_enter_sleepable_recur() with __bpf_prog_enter_recur() and
set bpf_tramp_run_ctx::saved_run_ctx before the recursion check is made.
Remove the assignment of saved_run_ctx in kern_sys_bpf() since it happens
a few cycles later.
Fixes: e384c7b7b4 ("bpf, x86: Create bpf_tramp_run_ctx on the caller thread's stack")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20230830080405.251926-3-bigeasy@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7645629f7dc88cd777f98970134bf1a54c8d77e3 ]
If __bpf_prog_enter_sleepable_recur() detects recursion then it returns
0 without undoing rcu_read_lock_trace(), migrate_disable() or
decrementing the recursion counter. This is fine in the JIT case because
the JIT code will jump in the 0 case to the end and invoke the matching
exit trampoline (__bpf_prog_exit_sleepable_recur()).
This is not the case in kern_sys_bpf() which returns directly to the
caller with an error code.
Add __bpf_prog_exit_sleepable_recur() as clean up in the recursion case.
Fixes: b1d18a7574 ("bpf: Extend sys_bpf commands for bpf_syscall programs.")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20230830080405.251926-2-bigeasy@linutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 271de525e1d7f564e88a9d212c50998b49a54476 ]
The commit 64696c40d0 ("bpf: Add __bpf_prog_{enter,exit}_struct_ops for struct_ops trampoline")
removed prog->active check for struct_ops prog. The bpf_lsm
and bpf_iter is also using trampoline. Like struct_ops, the bpf_lsm
and bpf_iter have fixed hooks for the prog to attach. The
kernel does not call the same hook in a recursive way.
This patch also removes the prog->active check for
bpf_lsm and bpf_iter.
A later patch has a test to reproduce the recursion issue
for a sleepable bpf_lsm program.
This patch appends the '_recur' naming to the existing
enter and exit functions that track the prog->active counter.
New __bpf_prog_{enter,exit}[_sleepable] function are
added to skip the prog->active tracking. The '_struct_ops'
version is also removed.
It also moves the decision on picking the enter and exit function to
the new bpf_trampoline_{enter,exit}(). It returns the '_recur' ones
for all tracing progs to use. For bpf_lsm, bpf_iter,
struct_ops (no prog->active tracking after 64696c40d0), and
bpf_lsm_cgroup (no prog->active tracking after 69fd337a97),
it will return the functions that don't track the prog->active.
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20221025184524.3526117-2-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Stable-dep-of: 7645629f7dc8 ("bpf: Invoke __bpf_prog_exit_sleepable_recur() on recursion in kern_sys_bpf().")
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 6.1.53 into android14-6.1-lts
Changes in 6.1.53
Revert "bridge: Add extack warning when enabling STP in netns."
Partially revert "drm/amd/display: Fix possible underflow for displays with large vblank"
scsi: ufs: Try harder to change the power mode
Revert "Revert drm/amd/display: Enable Freesync Video Mode by default"
ARM: dts: imx: Set default tuning step for imx7d usdhc
ALSA: hda/realtek: Enable 4 amplifiers instead of 2 on a HP platform
powerpc/boot: Disable power10 features after BOOTAFLAGS assignment
media: uapi: HEVC: Add num_delta_pocs_of_ref_rps_idx field
Revert "MIPS: unhide PATA_PLATFORM"
phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code
media: amphion: use dev_err_probe
media: pulse8-cec: handle possible ping error
media: pci: cx23885: fix error handling for cx23885 ATSC boards
9p: virtio: fix unlikely null pointer deref in handle_rerror
9p: virtio: make sure 'offs' is initialized in zc_request
ksmbd: fix out of bounds in smb3_decrypt_req()
ksmbd: validate session id and tree id in compound request
ksmbd: no response from compound read
ksmbd: fix out of bounds in init_smb2_rsp_hdr()
ASoC: da7219: Flush pending AAD IRQ when suspending
ASoC: da7219: Check for failure reading AAD IRQ events
ASoC: nau8821: Add DMI quirk mechanism for active-high jack-detect
ethernet: atheros: fix return value check in atl1c_tso_csum()
m68k: Fix invalid .section syntax
s390/dasd: use correct number of retries for ERP requests
s390/dasd: fix hanging device after request requeue
fs/nls: make load_nls() take a const parameter
ASoC: rt5682-sdw: fix for JD event handling in ClockStop Mode0
ASoc: codecs: ES8316: Fix DMIC config
ASoC: rt711: fix for JD event handling in ClockStop Mode0
ASoC: rt711-sdca: fix for JD event handling in ClockStop Mode0
ASoC: atmel: Fix the 8K sample parameter in I2SC master
ALSA: usb-audio: Add quirk for Microsoft Modern Wireless Headset
platform/x86: intel: hid: Always call BTNL ACPI method
platform/x86/intel/hid: Add HP Dragonfly G2 to VGBS DMI quirks
platform/x86: think-lmi: Use kfree_sensitive instead of kfree
platform/x86: asus-wmi: Fix setting RGB mode on some TUF laptops
platform/x86: huawei-wmi: Silence ambient light sensor
drm/amd/smu: use AverageGfxclkFrequency* to replace previous GFX Curr Clock
drm/amd/display: Guard DCN31 PHYD32CLK logic against chip family
drm/amd/display: Exit idle optimizations before attempt to access PHY
ovl: Always reevaluate the file signature for IMA
ata: pata_arasan_cf: Use dev_err_probe() instead dev_err() in data_xfer()
ALSA: usb-audio: Update for native DSD support quirks
staging: fbtft: ili9341: use macro FBTFT_REGISTER_SPI_DRIVER
security: keys: perform capable check only on privileged operations
kprobes: Prohibit probing on CFI preamble symbol
clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM
vmbus_testing: fix wrong python syntax for integer value comparison
Revert "wifi: ath6k: silence false positive -Wno-dangling-pointer warning on GCC 12"
net: dsa: microchip: KSZ9477 register regmap alignment to 32 bit boundaries
net: annotate data-races around sk->sk_{rcv|snd}timeo
net: usb: qmi_wwan: add Quectel EM05GV2
wifi: brcmfmac: Fix field-spanning write in brcmf_scan_params_v2_to_v1()
powerpc/powermac: Use early_* IO variants in via_calibrate_decr()
idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM
platform/x86/amd/pmf: Fix unsigned comparison with less than zero
scsi: lpfc: Remove reftag check in DIF paths
scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
net: hns3: restore user pause configure when disable autoneg
drm/amdgpu: Match against exact bootloader status
wifi: cfg80211: remove links only on AP
wifi: mac80211: Use active_links instead of valid_links in Tx
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
bnx2x: fix page fault following EEH recovery
cifs: fix sockaddr comparison in iface_cmp
cifs: fix max_credits implementation
sctp: handle invalid error codes without calling BUG()
scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity
scsi: storvsc: Always set no_report_opcodes
scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path
LoongArch: Let pmd_present() return true when splitting pmd
LoongArch: Fix the write_fcsr() macro
ALSA: seq: oss: Fix racy open/close of MIDI devices
net: sfp: handle 100G/25G active optical cables in sfp_parse_support
tracing: Introduce pipe_cpumask to avoid race on trace_pipes
platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifications
of: property: Simplify of_link_to_phandle()
cpufreq: intel_pstate: set stale CPU frequency to minimum
crypto: rsa-pkcs1pad - Use helper to set reqsize
tpm: Enable hwrng only for Pluton on AMD CPUs
KVM: x86/mmu: Use kstrtobool() instead of strtobool()
KVM: x86/mmu: Add "never" option to allow sticky disabling of nx_huge_pages
net: Avoid address overwrite in kernel_connect
drm/amd/display: ensure async flips are only accepted for fast updates
udf: Check consistency of Space Bitmap Descriptor
udf: Handle error when adding extent to a file
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
Revert "PCI: tegra194: Enable support for 256 Byte payload"
Revert "net: macsec: preserve ingress frame ordering"
tools lib subcmd: Add install target
tools lib subcmd: Make install_headers clearer
tools lib subcmd: Add dependency test to install_headers
tools/resolve_btfids: Use pkg-config to locate libelf
tools/resolve_btfids: Install subcmd headers
tools/resolve_btfids: Alter how HOSTCC is forced
tools/resolve_btfids: Compile resolve_btfids as host program
tools/resolve_btfids: Tidy HOST_OVERRIDES
tools/resolve_btfids: Pass HOSTCFLAGS as EXTRA_CFLAGS to prepare targets
tools/resolve_btfids: Fix setting HOSTCFLAGS
reiserfs: Check the return value from __getblk()
eventfd: prevent underflow for eventfd semaphores
fs: Fix error checking for d_hash_and_lookup()
iomap: Remove large folio handling in iomap_invalidate_folio()
tmpfs: verify {g,u}id mount options correctly
selftests/harness: Actually report SKIP for signal tests
vfs, security: Fix automount superblock LSM init problem, preventing NFS sb sharing
ARM: ptrace: Restore syscall restart tracing
ARM: ptrace: Restore syscall skipping for tracers
refscale: Fix uninitalized use of wait_queue_head_t
OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd()
selftests/resctrl: Add resctrl.h into build deps
selftests/resctrl: Don't leak buffer in fill_cache()
selftests/resctrl: Unmount resctrl FS if child fails to run benchmark
selftests/resctrl: Close perf value read fd on errors
arm64/ptrace: Clean up error handling path in sve_set_common()
sched/psi: Select KERNFS as needed
x86/decompressor: Don't rely on upper 32 bits of GPRs being preserved
arm64/sme: Don't use streaming mode to probe the maximum SME VL
arm64/fpsimd: Only provide the length to cpufeature for xCR registers
sched/rt: Fix sysctl_sched_rr_timeslice intial value
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
selftests/futex: Order calls to futex_lock_pi
s390/pkey: fix/harmonize internal keyblob headers
s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_GENSECK2 IOCTL
s390/pkey: fix PKEY_TYPE_EP11_AES handling for sysfs attributes
s390/paes: fix PKEY_TYPE_EP11_AES handling for secure keyblobs
irqchip/loongson-eiointc: Fix return value checking of eiointc_index
ACPI: x86: s2idle: Post-increment variables when getting constraints
ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table
thermal/of: Fix potential uninitialized value access
cpufreq: amd-pstate-ut: Remove module parameter access
cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver
x86/efistub: Fix PCI ROM preservation in mixed mode
cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()
selftests/bpf: Fix bpf_nf failure upon test rerun
bpftool: use a local copy of perf_event to fix accessing :: Bpf_cookie
bpftool: Define a local bpf_perf_link to fix accessing its fields
bpftool: Use a local copy of BPF_LINK_TYPE_PERF_EVENT in pid_iter.bpf.c
bpftool: Use a local bpf_perf_event_value to fix accessing its fields
libbpf: Fix realloc API handling in zero-sized edge cases
bpf: Clear the probe_addr for uprobe
bpf: Fix an error in verifying a field in a union
crypto: qat - change value of default idle filter
tcp: tcp_enter_quickack_mode() should be static
hwrng: nomadik - keep clock enabled while hwrng is registered
hwrng: pic32 - use devm_clk_get_enabled
regmap: rbtree: Use alloc_flags for memory allocations
wifi: rtw89: debug: Fix error handling in rtw89_debug_priv_btc_manual_set()
wifi: mt76: mt7921: fix non-PSC channel scan fail
udp: re-score reuseport groups when connected sockets are present
bpf: reject unhashed sockets in bpf_sk_assign
wifi: mt76: testmode: add nla_policy for MT76_TM_ATTR_TX_LENGTH
spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe()
can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM
wifi: mt76: mt7915: fix power-limits while chan_switch
wifi: mwifiex: Fix OOB and integer underflow when rx packets
wifi: mwifiex: fix error recovery in PCIE buffer descriptor management
selftests/bpf: fix static assert compilation issue for test_cls_*.c
kbuild: rust_is_available: remove -v option
kbuild: rust_is_available: fix version check when CC has multiple arguments
kbuild: rust_is_available: add check for `bindgen` invocation
kbuild: rust_is_available: fix confusion when a version appears in the path
crypto: stm32 - Properly handle pm_runtime_get failing
crypto: api - Use work queue in crypto_destroy_instance
Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe()
Bluetooth: Fix potential use-after-free when clear keys
Bluetooth: hci_sync: Don't double print name in add/remove adv_monitor
Bluetooth: hci_sync: Avoid use-after-free in dbg for hci_add_adv_monitor()
net: tcp: fix unexcepted socket die when snd_wnd is 0
selftests/bpf: Fix repeat option when kfunc_call verification fails
selftests/bpf: Clean up fmod_ret in bench_rename test script
net-memcg: Fix scope of sockmem pressure indicators
ice: ice_aq_check_events: fix off-by-one check when filling buffer
crypto: caam - fix unchecked return value error
hwrng: iproc-rng200 - Implement suspend and resume calls
lwt: Fix return values of BPF xmit ops
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
fs: ocfs2: namei: check return value of ocfs2_add_entry()
net: annotate data-races around sk->sk_lingertime
wifi: mwifiex: fix memory leak in mwifiex_histogram_read()
wifi: mwifiex: Fix missed return in oob checks failed path
ARM: dts: Add .dts files missing from the build
samples/bpf: fix bio latency check with tracepoint
samples/bpf: fix broken map lookup probe
wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx
wifi: ath9k: protect WMI command response buffer replacement with a lock
wifi: nl80211/cfg80211: add forgotten nla_policy for BSS color attribute
mac80211: make ieee80211_tx_info padding explicit
wifi: mwifiex: avoid possible NULL skb pointer dereference
Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave()
arm64: mm: use ptep_clear() instead of pte_clear() in clear_flush()
wifi: ath9k: use IS_ERR() with debugfs_create_dir()
ice: avoid executing commands on other ports when driving sync
net: arcnet: Do not call kfree_skb() under local_irq_disable()
mlxsw: i2c: Fix chunk size setting in output mailbox buffer
mlxsw: i2c: Limit single transaction buffer size
mlxsw: core_hwmon: Adjust module label names based on MTCAP sensor counter
hwmon: (tmp513) Fix the channel number in tmp51x_is_visible()
octeontx2-pf: Refactor schedular queue alloc/free calls
octeontx2-pf: Fix PFC TX scheduler free
cteonxt2-pf: Fix backpressure config for multiple PFC priorities to work simultaneously
sfc: Check firmware supports Ethernet PTP filter
net/sched: sch_hfsc: Ensure inner classes have fsc curve
netrom: Deny concurrent connect().
drm/bridge: tc358764: Fix debug print parameter order
ASoC: cs43130: Fix numerator/denominator mixup
quota: factor out dquot_write_dquot()
quota: rename dquot_active() to inode_quota_active()
quota: add new helper dquot_active()
quota: fix dqput() to follow the guarantees dquot_srcu should provide
drm/amd/display: Do not set drr on pipe commit
drm/hyperv: Fix a compilation issue because of not including screen_info.h
ASoC: stac9766: fix build errors with REGMAP_AC97
soc: qcom: ocmem: Add OCMEM hardware version print
soc: qcom: ocmem: Fix NUM_PORTS & NUM_MACROS macros
arm64: dts: qcom: sm6350: Fix ZAP region
arm64: dts: qcom: sm8250: correct dynamic power coefficients
arm64: dts: qcom: msm8916-l8150: correct light sensor VDDIO supply
arm64: dts: qcom: sm8250-edo: Add gpio line names for TLMM
arm64: dts: qcom: sm8250-edo: Add GPIO line names for PMIC GPIOs
arm64: dts: qcom: sm8250-edo: Rectify gpio-keys
arm64: dts: qcom: sc8280xp-crd: Correct vreg_misc_3p3 GPIO
arm64: dts: qcom: sc8280xp: Add missing SCM interconnect
arm64: dts: qcom: msm8996: Add missing interrupt to the USB2 controller
arm64: dts: qcom: sdm845-tama: Set serial indices and stdout-path
arm64: dts: qcom: sm8350: Fix CPU idle state residency times
arm64: dts: qcom: sm8350: Add missing LMH interrupts to cpufreq
arm64: dts: qcom: sm8350: Use proper CPU compatibles
arm64: dts: qcom: pm8350: fix thermal zone name
arm64: dts: qcom: pm8350b: fix thermal zone name
arm64: dts: qcom: pmr735b: fix thermal zone name
arm64: dts: qcom: pmk8350: fix ADC-TM compatible string
arm64: dts: qcom: sm8250: Mark PCIe hosts as DMA coherent
ARM: dts: stm32: Rename mdio0 to mdio
ARM: dts: stm32: YAML validation fails for Argon Boards
ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon
ARM: dts: stm32: Add missing detach mailbox for emtrion emSBC-Argon
ARM: dts: stm32: YAML validation fails for Odyssey Boards
ARM: dts: stm32: Add missing detach mailbox for Odyssey SoM
ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems
ARM: dts: stm32: Add missing detach mailbox for DHCOM SoM
firmware: ti_sci: Use system_state to determine polling
drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar()
ARM: dts: BCM53573: Drop nonexistent #usb-cells
ARM: dts: BCM53573: Add cells sizes to PCIe node
ARM: dts: BCM53573: Use updated "spi-gpio" binding properties
arm64: tegra: Fix HSUART for Jetson AGX Orin
arm64: dts: qcom: sm8250-sony-xperia: correct GPIO keys wakeup again
arm64: dts: qcom: pm6150l: Add missing short interrupt
arm64: dts: qcom: pm660l: Add missing short interrupt
arm64: dts: qcom: pmi8994: Add missing OVP interrupt
arm64: tegra: Fix HSUART for Smaug
drm/etnaviv: fix dumping of active MMU context
block: cleanup queue_wc_store
block: don't allow enabling a cache on devices that don't support it
x86/mm: Fix PAT bit missing from page protection modify mask
drm/bridge: anx7625: Use common macros for DP power sequencing commands
drm/bridge: anx7625: Use common macros for HDCP capabilities
ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split)
ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210
ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split)
drm: adv7511: Fix low refresh rate register for ADV7533/5
ARM: dts: BCM53573: Fix Ethernet info for Luxul devices
arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC
arm64: dts: qcom: sdm845: Fix the min frequency of "ice_core_clk"
arm64: dts: qcom: msm8996-gemini: fix touchscreen VIO supply
drm/amdgpu: Update min() to min_t() in 'amdgpu_info_ioctl'
md: Factor out is_md_suspended helper
md: Change active_io to percpu
md: restore 'noio_flag' for the last mddev_resume()
md/raid10: factor out dereference_rdev_and_rrdev()
md/raid10: use dereference_rdev_and_rrdev() to get devices
md/md-bitmap: remove unnecessary local variable in backlog_store()
md/md-bitmap: hold 'reconfig_mutex' in backlog_store()
drm/msm: Update dev core dump to not print backwards
drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name()
arm64: dts: qcom: sm8150: Fix the I2C7 interrupt
ARM: dts: BCM53573: Fix Tenda AC9 switch CPU port
drm/armada: Fix off-by-one error in armada_overlay_get_property()
drm/repaper: Reduce temporary buffer size in repaper_fb_dirty()
drm/panel: simple: Add missing connector type and pixel format for AUO T215HVN01
ima: Remove deprecated IMA_TRUSTED_KEYRING Kconfig
drm: xlnx: zynqmp_dpsub: Add missing check for dma_set_mask
soc: qcom: smem: Fix incompatible types in comparison
drm/msm/mdp5: Don't leak some plane state
firmware: meson_sm: fix to avoid potential NULL pointer dereference
drm/msm/dpu: fix the irq index in dpu_encoder_phys_wb_wait_for_commit_done
smackfs: Prevent underflow in smk_set_cipso()
drm/amd/pm: fix variable dereferenced issue in amdgpu_device_attr_create()
drm/msm/a2xx: Call adreno_gpu_init() earlier
audit: fix possible soft lockup in __audit_inode_child()
block/mq-deadline: use correct way to throttling write requests
io_uring: fix drain stalls by invalid SQE
drm/mediatek: dp: Add missing error checks in mtk_dp_parse_capabilities
bus: ti-sysc: Fix build warning for 64-bit build
drm/mediatek: Remove freeing not dynamic allocated memory
ARM: dts: qcom: ipq4019: correct SDHCI XO clock
drm/mediatek: Fix potential memory leak if vmap() fail
arm64: dts: qcom: apq8016-sbc: Fix ov5640 regulator supply names
arm64: dts: qcom: msm8998: Drop bus clock reference from MMSS SMMU
arm64: dts: qcom: msm8998: Add missing power domain to MMSS SMMU
arm64: dts: qcom: msm8996: Fix dsi1 interrupts
arm64: dts: qcom: sc8280xp-x13s: Unreserve NC pins
bus: ti-sysc: Fix cast to enum warning
md/raid5-cache: fix a deadlock in r5l_exit_log()
md/raid5-cache: fix null-ptr-deref for r5l_flush_stripe_to_raid()
firmware: cs_dsp: Fix new control name check
md: add error_handlers for raid0 and linear
md/raid0: Factor out helper for mapping and submitting a bio
md/raid0: Fix performance regression for large sequential writes
md: raid0: account for split bio in iostat accounting
ASoC: SOF: amd: clear dsp to host interrupt status
of: overlay: Call of_changeset_init() early
of: unittest: Fix overlay type in apply/revert check
ALSA: ac97: Fix possible error value of *rac97
ipmi:ssif: Add check for kstrdup
ipmi:ssif: Fix a memory leak when scanning for an adapter
clk: qcom: gpucc-sm6350: Introduce index-based clk lookup
clk: qcom: gpucc-sm6350: Fix clock source names
clk: qcom: gcc-sc8280xp: Add EMAC GDSCs
clk: qcom: gcc-sc8280xp: Add missing GDSC flags
dt-bindings: clock: qcom,gcc-sc8280xp: Add missing GDSCs
clk: qcom: gcc-sc8280xp: Add missing GDSCs
clk: rockchip: rk3568: Fix PLL rate setting for 78.75MHz
PCI: apple: Initialize pcie->nvecs before use
PCI: qcom-ep: Switch MHI bus master clock off during L1SS
drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init()
PCI/DOE: Fix destroy_work_on_stack() race
clk: sunxi-ng: Modify mismatched function name
clk: qcom: gcc-sc7180: Fix up gcc_sdcc2_apps_clk_src
EDAC/igen6: Fix the issue of no error events
ext4: correct grp validation in ext4_mb_good_group
ext4: avoid potential data overflow in next_linear_group
clk: qcom: gcc-sm8250: Fix gcc_sdcc2_apps_clk_src
kvm/vfio: Prepare for accepting vfio device fd
kvm/vfio: ensure kvg instance stays around in kvm_vfio_group_add()
clk: qcom: reset: Use the correct type of sleep/delay based on length
clk: qcom: gcc-sm6350: Fix gcc_sdcc2_apps_clk_src
PCI: microchip: Correct the DED and SEC interrupt bit offsets
PCI: Mark NVIDIA T4 GPUs to avoid bus reset
pinctrl: mcp23s08: check return value of devm_kasprintf()
PCI: Allow drivers to request exclusive config regions
PCI: Add locking to RMW PCI Express Capability Register accessors
PCI: pciehp: Use RMW accessors for changing LNKCTL
PCI/ASPM: Use RMW accessors for changing LNKCTL
clk: qcom: gcc-sm8450: Use floor ops for SDCC RCGs
clk: imx: pllv4: Fix SPLL2 MULT range
clk: imx: imx8ulp: update SPLL2 type
clk: imx8mp: fix sai4 clock
clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op
powerpc/radix: Move some functions into #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
vfio/type1: fix cap_migration information leak
nvdimm: Fix memleak of pmu attr_groups in unregister_nvdimm_pmu()
nvdimm: Fix dereference after free in register_nvdimm_pmu()
powerpc/fadump: reset dump area size if fadump memory reserve fails
powerpc/perf: Convert fsl_emb notifier to state machine callbacks
drm/amdgpu: Use RMW accessors for changing LNKCTL
drm/radeon: Use RMW accessors for changing LNKCTL
net/mlx5: Use RMW accessors for changing LNKCTL
wifi: ath11k: Use RMW accessors for changing LNKCTL
wifi: ath10k: Use RMW accessors for changing LNKCTL
NFSv4.2: Rework scratch handling for READ_PLUS
NFSv4.2: Fix READ_PLUS smatch warnings
NFSv4.2: Fix up READ_PLUS alignment
NFSv4.2: Fix READ_PLUS size calculations
powerpc: Don't include lppaca.h in paca.h
powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT
nfs/blocklayout: Use the passed in gfp flags
powerpc/pseries: Fix hcall tracepoints with JUMP_LABEL=n
powerpc/mpc5xxx: Add missing fwnode_handle_put()
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
ext4: fix unttached inode after power cut with orphan file feature enabled
jfs: validate max amount of blocks before allocation.
fs: lockd: avoid possible wrong NULL parameter
NFSD: da_addr_body field missing in some GETDEVICEINFO replies
NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN
NFSv4.2: fix handling of COPY ERR_OFFLOAD_NO_REQ
pNFS: Fix assignment of xprtdata.cred
cgroup/cpuset: Inherit parent's load balance state in v2
RDMA/qedr: Remove a duplicate assignment in irdma_query_ah()
media: ov5640: fix low resolution image abnormal issue
media: ad5820: Drop unsupported ad5823 from i2c_ and of_device_id tables
media: i2c: tvp5150: check return value of devm_kasprintf()
media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
iommu/amd/iommu_v2: Fix pasid_state refcount dec hit 0 warning on pasid unbind
iommu: rockchip: Fix directory table address encoding
drivers: usb: smsusb: fix error handling code in smsusb_init_device
media: dib7000p: Fix potential division by zero
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
media: cx24120: Add retval check for cx24120_message_send()
RDMA/siw: Fabricate a GID on tun and loopback devices
scsi: hisi_sas: Fix warnings detected by sparse
scsi: hisi_sas: Fix normally completed I/O analysed as failed
dt-bindings: extcon: maxim,max77843: restrict connector properties
media: amphion: reinit vpu if reqbufs output 0
media: amphion: add helper function to get id name
media: mtk-jpeg: Fix use after free bug due to uncanceled work
media: rkvdec: increase max supported height for H.264
media: amphion: fix CHECKED_RETURN issues reported by coverity
media: amphion: fix REVERSE_INULL issues reported by coverity
media: amphion: fix UNINIT issues reported by coverity
media: amphion: fix UNUSED_VALUE issue reported by coverity
media: amphion: ensure the bitops don't cross boundaries
media: mediatek: vcodec: Return NULL if no vdec_fb is found
media: mediatek: vcodec: fix potential double free
media: mediatek: vcodec: fix resource leaks in vdec_msg_queue_init()
usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()
scsi: RDMA/srp: Fix residual handling
scsi: iscsi: Rename iscsi_set_param() to iscsi_if_set_param()
scsi: iscsi: Add length check for nlattr payload
scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param()
scsi: be2iscsi: Add length check when parsing nlattrs
scsi: qla4xxx: Add length check when parsing nlattrs
iio: accel: adxl313: Fix adxl313_i2c_id[] table
serial: sprd: Assign sprd_port after initialized to avoid wrong access
serial: sprd: Fix DMA buffer leak issue
x86/APM: drop the duplicate APM_MINOR_DEV macro
RDMA/rxe: Split rxe_run_task() into two subroutines
RDMA/rxe: Fix incomplete state save in rxe_requester
scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_debug_cmd_read() directly
scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly
RDMA/irdma: Replace one-element array with flexible-array member
coresight: tmc: Explicit type conversions to prevent integer overflow
interconnect: qcom: qcm2290: Enable sync state
dma-buf/sync_file: Fix docs syntax
driver core: test_async: fix an error code
driver core: Call dma_cleanup() on the test_remove path
kernfs: add stub helper for kernfs_generic_poll()
extcon: cht_wc: add POWER_SUPPLY dependency
iommu/mediatek: Remove unused "mapping" member from mtk_iommu_data
iommu/mediatek: Fix two IOMMU share pagetable issue
iommu/sprd: Add missing force_aperture
RDMA/hns: Fix port active speed
RDMA/hns: Fix incorrect post-send with direct wqe of wr-list
RDMA/hns: Fix inaccurate error label name in init instance
RDMA/hns: Fix CQ and QP cache affinity
IB/uverbs: Fix an potential error pointer dereference
fsi: aspeed: Reset master errors after CFAM reset
iommu/qcom: Disable and reset context bank before programming
iommu/vt-d: Fix to flush cache of PASID directory table
platform/x86: dell-sysman: Fix reference leak
media: cec: core: add adap_nb_transmit_canceled() callback
media: cec: core: add adap_unconfigured() callback
media: go7007: Remove redundant if statement
media: venus: hfi_venus: Only consider sys_idle_indicator on V1
docs: ABI: fix spelling/grammar in SBEFIFO timeout interface
USB: gadget: core: Add missing kerneldoc for vbus_work
USB: gadget: f_mass_storage: Fix unused variable warning
drivers: base: Free devm resources when unregistering a device
HID: input: Support devices sending Eraser without Invert
media: ov5640: Enable MIPI interface in ov5640_set_power_mipi()
media: ov5640: Fix initial RESETB state and annotate timings
media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips
media: ov2680: Remove auto-gain and auto-exposure controls
media: ov2680: Fix ov2680_bayer_order()
media: ov2680: Fix vflip / hflip set functions
media: ov2680: Remove VIDEO_V4L2_SUBDEV_API ifdef-s
media: ov2680: Don't take the lock for try_fmt calls
media: ov2680: Add ov2680_fill_format() helper function
media: ov2680: Fix ov2680_set_fmt() which == V4L2_SUBDEV_FORMAT_TRY not working
media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors
media: i2c: rdacm21: Fix uninitialized value
f2fs: fix to avoid mmap vs set_compress_option case
f2fs: judge whether discard_unit is section only when have CONFIG_BLK_DEV_ZONED
f2fs: Only lfs mode is allowed with zoned block device feature
Revert "f2fs: fix to do sanity check on extent cache correctly"
cgroup:namespace: Remove unused cgroup_namespaces_init()
coresight: trbe: Fix TRBE potential sleep in atomic context
RDMA/irdma: Prevent zero-length STAG registration
scsi: core: Use 32-bit hostnum in scsi_host_lookup()
scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock
interconnect: qcom: sm8450: Enable sync_state
interconnect: qcom: bcm-voter: Improve enable_mask handling
interconnect: qcom: bcm-voter: Use enable_maks for keepalive voting
serial: tegra: handle clk prepare error in tegra_uart_hw_init()
amba: bus: fix refcount leak
Revert "IB/isert: Fix incorrect release of isert connection"
RDMA/siw: Balance the reference of cep->kref in the error path
RDMA/siw: Correct wrong debug message
RDMA/efa: Fix wrong resources deallocation order
HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode()
HID: uclogic: Correct devm device reference for hidinput input_dev name
HID: multitouch: Correct devm device reference for hidinput input_dev name
platform/x86/amd/pmf: Fix a missing cleanup path
tick/rcu: Fix false positive "softirq work is pending" messages
x86/speculation: Mark all Skylake CPUs as vulnerable to GDS
tracing: Remove extra space at the end of hwlat_detector/mode
tracing: Fix race issue between cpu buffer write and swap
mtd: rawnand: brcmnand: Fix mtd oobsize
dmaengine: idxd: Modify the dependence of attribute pasid_enabled
phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328
phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate
phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write
rpmsg: glink: Add check for kstrdup
leds: pwm: Fix error code in led_pwm_create_fwnode()
leds: multicolor: Use rounded division when calculating color components
leds: Fix BUG_ON check for LED_COLOR_ID_MULTI that is always false
leds: trigger: tty: Do not use LED_ON/OFF constants, use led_blink_set_oneshot instead
mtd: spi-nor: Check bus width while setting QE bit
mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume()
um: Fix hostaudio build errors
dmaengine: ste_dma40: Add missing IRQ check in d40_probe
Drivers: hv: vmbus: Don't dereference ACPI root object handle
cpufreq: Fix the race condition while updating the transition_task of policy
virtio_ring: fix avail_wrap_counter in virtqueue_add_packed
igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU
netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c
netfilter: nft_exthdr: Fix non-linear header modification
netfilter: xt_u32: validate user space input
netfilter: xt_sctp: validate the flag_info count
skbuff: skb_segment, Call zero copy functions before using skbuff frags
igb: set max size RX buffer when store bad packet is enabled
PM / devfreq: Fix leak in devfreq_dev_release()
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
rcu: dump vmalloc memory info safely
printk: ringbuffer: Fix truncating buffer size min_t cast
scsi: core: Fix the scsi_set_resid() documentation
mm/vmalloc: add a safer version of find_vm_area() for debug
cpu/hotplug: Prevent self deadlock on CPU hot-unplug
media: i2c: ccs: Check rules is non-NULL
media: i2c: Add a camera sensor top level menu
PCI: rockchip: Use 64-bit mask on MSI 64-bit PCI address
ipmi_si: fix a memleak in try_smi_init()
ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch()
XArray: Do not return sibling entries from xa_load()
io_uring: break iopolling on signal
backlight/gpio_backlight: Compare against struct fb_info.device
backlight/bd6107: Compare against struct fb_info.device
backlight/lv5207lp: Compare against struct fb_info.device
drm/amd/display: register edp_backlight_control() for DCN301
xtensa: PMU: fix base address for the newer hardware
LoongArch: mm: Add p?d_leaf() definitions
i3c: master: svc: fix probe failure when no i3c device exist
arm64: csum: Fix OoB access in IP checksum code for negative lengths
ALSA: hda/cirrus: Fix broken audio on hardware with two CS42L42 codecs.
media: dvb: symbol fixup for dvb_attach()
media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts
Revert "scsi: qla2xxx: Fix buffer overrun"
scsi: mpt3sas: Perform additional retries if doorbell read returns 0
PCI: Free released resource after coalescing
PCI: hv: Fix a crash in hv_pci_restore_msi_msg() during hibernation
PCI/PM: Only read PCI_PM_CTRL register when available
ntb: Drop packets when qp link is down
ntb: Clean up tx tail index on link down
ntb: Fix calculation ntb_transport_tx_free_entry()
Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset"
block: don't add or resize partition on the disk with GENHD_FL_NO_PART
procfs: block chmod on /proc/thread-self/comm
parisc: Fix /proc/cpuinfo output for lscpu
drm/amd/display: Add smu write msg id fail retry process
bpf: Fix issue in verifying allow_ptr_leaks
dlm: fix plock lookup when using multiple lockspaces
dccp: Fix out of bounds access in DCCP error handler
x86/sev: Make enc_dec_hypercall() accept a size instead of npages
r8169: fix ASPM-related issues on a number of systems with NIC version from RTL8168h
X.509: if signature is unsupported skip validation
net: handle ARPHRD_PPP in dev_is_mac_header_xmit()
fsverity: skip PKCS#7 parser when keyring is empty
x86/MCE: Always save CS register on AMD Zen IF Poison errors
platform/chrome: chromeos_acpi: print hex string for ACPI_TYPE_BUFFER
mmc: renesas_sdhi: register irqs before registering controller
pstore/ram: Check start of empty przs during init
arm64: sdei: abort running SDEI handlers during crash
s390/dcssblk: fix kernel crash with list_add corruption
s390/ipl: add missing secure/has_secure file to ipl type 'unknown'
s390/dasd: fix string length handling
crypto: stm32 - fix loop iterating through scatterlist for DMA
cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug
of: property: fw_devlink: Add a devlink for panel followers
usb: typec: tcpm: set initial svdm version based on pd revision
usb: typec: bus: verify partner exists in typec_altmode_attention
USB: core: Unite old scheme and new scheme descriptor reads
USB: core: Change usb_get_device_descriptor() API
USB: core: Fix race by not overwriting udev->descriptor in hub_port_init()
USB: core: Fix oversight in SuperSpeed initialization
x86/sgx: Break up long non-preemptible delays in sgx_vepc_release()
perf/x86/uncore: Correct the number of CHAs on EMR
serial: sc16is7xx: remove obsolete out_thread label
serial: sc16is7xx: fix regression with GPIO configuration
tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSY
Revert "drm/amd/display: Do not set drr on pipe commit"
md: Free resources in __md_stop
NFSv4.2: Fix a potential double free with READ_PLUS
NFSv4.2: Rework scratch handling for READ_PLUS (again)
md: fix regression for null-ptr-deference in __md_stop()
clk: Mark a fwnode as initialized when using CLK_OF_DECLARE() macro
treewide: Fix probing of devices in DT overlays
clk: Avoid invalid function names in CLK_OF_DECLARE()
udf: initialize newblock to 0
Linux 6.1.53
Change-Id: I6f5858bce0f20963ae42515eac36ac14cb686f24
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 6.1.52
erofs: ensure that the post-EOF tails are all zeroed
ksmbd: fix wrong DataOffset validation of create context
ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()
ksmbd: replace one-element array with flex-array member in struct smb2_ea_info
ksmbd: reduce descriptor size if remaining bytes is less than request size
ARM: pxa: remove use of symbol_get()
mmc: au1xmmc: force non-modular build and remove symbol_get usage
net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index
rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff
modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules
USB: serial: option: add Quectel EM05G variant (0x030e)
USB: serial: option: add FOXCONN T99W368/T99W373 product
ALSA: usb-audio: Fix init call orders for UAC1
usb: dwc3: meson-g12a: do post init to fix broken usb after resumption
usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0
HID: wacom: remove the battery when the EKR is off
staging: rtl8712: fix race condition
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
wifi: mt76: mt7921: do not support one stream on secondary antenna only
wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU
serial: qcom-geni: fix opp vote on shutdown
serial: sc16is7xx: fix broken port 0 uart init
serial: sc16is7xx: fix bug when first setting GPIO direction
firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe
fsi: master-ast-cf: Add MODULE_FIRMWARE macro
tcpm: Avoid soft reset when partner does not support get_status
dt-bindings: sc16is7xx: Add property to change GPIO function
nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers()
nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse
usb: typec: tcpci: clear the fault status bit
pinctrl: amd: Don't show `Invalid config param` errors
Linux 6.1.52
Change-Id: Ib4c22b576e21092107915e5212b713174028c68d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 6.1.51
ACPI: thermal: Drop nocrt parameter
module: Expose module_init_layout_section()
arm64: module-plts: inline linux/moduleloader.h
arm64: module: Use module_init_layout_section() to spot init sections
ARM: module: Use module_init_layout_section() to spot init sections
lockdep: fix static memory detection even more
parisc: Cleanup mmap implementation regarding color alignment
parisc: sys_parisc: parisc_personality() is called from asm code
io_uring/parisc: Adjust pgoff in io_uring mmap() for parisc
kallsyms: Fix kallsyms_selftest failure
thunderbolt: Fix a backport error for display flickering issue
Linux 6.1.51
Change-Id: I8bc79fc29ebf10ba654c16b771af1519eea39b38
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 6.1.50
NFSv4.2: fix error handling in nfs42_proc_getxattr
NFSv4: fix out path in __nfs4_get_acl_uncached
xprtrdma: Remap Receive buffers after a reconnect
drm/ast: Use drm_aperture_remove_conflicting_pci_framebuffers
fbdev/radeon: use pci aperture helpers
drm/gma500: Use drm_aperture_remove_conflicting_pci_framebuffers
drm/aperture: Remove primary argument
video/aperture: Only kick vgacon when the pdev is decoding vga
video/aperture: Move vga handling to pci function
PCI: acpiphp: Reassign resources on bridge if necessary
MIPS: cpu-features: Enable octeon_cache by cpu_type
MIPS: cpu-features: Use boot_cpu_type for CPU type based features
jbd2: remove t_checkpoint_io_list
jbd2: remove journal_clean_one_cp_list()
jbd2: fix a race when checking checkpoint buffer busy
can: raw: fix receiver memory leak
can: raw: fix lockdep issue in raw_release()
s390/zcrypt: remove unnecessary (void *) conversions
s390/zcrypt: fix reply buffer calculations for CCA replies
drm/i915: Add the gen12_needs_ccs_aux_inv helper
drm/i915/gt: Ensure memory quiesced before invalidation
drm/i915/gt: Poll aux invalidation register bit on invalidation
drm/i915/gt: Support aux invalidation on all engines
tracing: Fix cpu buffers unavailable due to 'record_disabled' missed
tracing: Fix memleak due to race between current_tracer and trace
octeontx2-af: SDP: fix receive link config
devlink: move code to a dedicated directory
devlink: add missing unregister linecard notification
net: dsa: felix: fix oversize frame dropping for always closed tc-taprio gates
sock: annotate data-races around prot->memory_pressure
dccp: annotate data-races in dccp_poll()
ipvlan: Fix a reference count leak warning in ipvlan_ns_exit()
mlxsw: pci: Set time stamp fields also when its type is MIRROR_UTC
mlxsw: reg: Fix SSPR register layout
mlxsw: Fix the size of 'VIRT_ROUTER_MSB'
selftests: mlxsw: Fix test failure on Spectrum-4
net: dsa: mt7530: fix handling of 802.1X PAE frames
net: bgmac: Fix return value check for fixed_phy_register()
net: bcmgenet: Fix return value check for fixed_phy_register()
net: validate veth and vxcan peer ifindexes
ipv4: fix data-races around inet->inet_id
ice: fix receive buffer size miscalculation
Revert "ice: Fix ice VF reset during iavf initialization"
ice: Fix NULL pointer deref during VF reset
selftests: bonding: do not set port down before adding to bond
can: isotp: fix support for transmission of SF without flow control
igb: Avoid starting unnecessary workqueues
igc: Fix the typo in the PTM Control macro
net/sched: fix a qdisc modification with ambiguous command request
i40e: fix potential NULL pointer dereferencing of pf->vf i40e_sync_vsi_filters()
netfilter: nf_tables: flush pending destroy work before netlink notifier
netfilter: nf_tables: fix out of memory error handling
rtnetlink: Reject negative ifindexes in RTM_NEWLINK
bonding: fix macvlan over alb bond support
KVM: x86: Preserve TDP MMU roots until they are explicitly invalidated
KVM: x86/mmu: Fix an sign-extension bug with mmu_seq that hangs vCPUs
io_uring: get rid of double locking
io_uring: extract a io_msg_install_complete helper
io_uring/msg_ring: move double lock/unlock helpers higher up
io_uring/msg_ring: fix missing lock on overflow for IOPOLL
ASoC: amd: yc: Add VivoBook Pro 15 to quirks list for acp6x
ASoC: cs35l41: Correct amp_gain_tlv values
ibmveth: Use dcbf rather than dcbfl
wifi: mac80211: limit reorder_buf_filtered to avoid UBSAN warning
platform/x86: ideapad-laptop: Add support for new hotkeys found on ThinkBook 14s Yoga ITL
NFSv4: Fix dropped lock for racing OPEN and delegation return
clk: Fix slab-out-of-bounds error in devm_clk_release()
mm,ima,kexec,of: use memblock_free_late from ima_free_kexec_buffer
shmem: fix smaps BUG sleeping while atomic
ALSA: ymfpci: Fix the missing snd_card_free() call at probe error
mm/gup: handle cont-PTE hugetlb pages correctly in gup_must_unshare() via GUP-fast
mm: add a call to flush_cache_vmap() in vmap_pfn()
mm: memory-failure: fix unexpected return value in soft_offline_page()
NFS: Fix a use after free in nfs_direct_join_group()
nfsd: Fix race to FREE_STATEID and cl_revoked
selinux: set next pointer before attaching to list
batman-adv: Trigger events for auto adjusted MTU
batman-adv: Don't increase MTU when set by user
batman-adv: Do not get eth header before batadv_check_management_packet
batman-adv: Fix TT global entry leak when client roamed back
batman-adv: Fix batadv_v_ogm_aggr_send memory leak
batman-adv: Hold rtnl lock during MTU update via netlink
lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels
riscv: Handle zicsr/zifencei issue between gcc and binutils
riscv: Fix build errors using binutils2.37 toolchains
radix tree: remove unused variable
of: unittest: Fix EXPECT for parse_phandle_with_args_map() test
of: dynamic: Refactor action prints to not use "%pOF" inside devtree_lock
pinctrl: amd: Mask wake bits on probe again
media: vcodec: Fix potential array out-of-bounds in encoder queue_setup
PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus
drm/vmwgfx: Fix shader stage validation
drm/i915/dgfx: Enable d3cold at s2idle
drm/display/dp: Fix the DP DSC Receiver cap size
x86/fpu: Invalidate FPU state correctly on exec()
x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4
hwmon: (aquacomputer_d5next) Add selective 200ms delay after sending ctrl report
selftests/net: mv bpf/nat6to4.c to net folder
nfs: use vfs setgid helper
nfsd: use vfs setgid helper
cgroup/cpuset: Rename functions dealing with DEADLINE accounting
sched/cpuset: Bring back cpuset_mutex
sched/cpuset: Keep track of SCHED_DEADLINE task in cpusets
cgroup/cpuset: Iterate only if DEADLINE tasks are present
sched/deadline: Create DL BW alloc, free & check overflow interface
cgroup/cpuset: Free DL BW in case can_attach() fails
thunderbolt: Fix Thunderbolt 3 display flickering issue on 2nd hot plug onwards
ublk: remove check IO_URING_F_SQE128 in ublk_ch_uring_cmd
can: raw: add missing refcount for memory leak fix
madvise:madvise_free_pte_range(): don't use mapcount() against large folio for sharing check
scsi: snic: Fix double free in snic_tgt_create()
scsi: core: raid_class: Remove raid_component_add()
clk: Fix undefined reference to `clk_rate_exclusive_{get,put}'
pinctrl: renesas: rzg2l: Fix NULL pointer dereference in rzg2l_dt_subnode_to_map()
pinctrl: renesas: rzv2m: Fix NULL pointer dereference in rzv2m_dt_subnode_to_map()
pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function}
dma-buf/sw_sync: Avoid recursive lock during fence signal
gpio: sim: dispose of irq mappings before destroying the irq_sim domain
gpio: sim: pass the GPIO device's software node to irq domain
ASoC: amd: yc: Fix a non-functional mic on Lenovo 82SJ
maple_tree: disable mas_wr_append() when other readers are possible
ASoC: amd: vangogh: select CONFIG_SND_AMD_ACP_CONFIG
Linux 6.1.50
Change-Id: I9b8e3da5baa106b08b2b90974c19128141817580
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Commit 95158a89dd ("sched,rt: Use the full cpumask for balancing")
allows find_lock_lowest_rq() to pick a task with migration disabled.
The purpose of the commit is to push the current running task on the
CPU that has the migrate_disable() task away.
However, there is a race which allows a migrate_disable() task to be
migrated. Consider:
CPU0 CPU1
push_rt_task
check is_migration_disabled(next_task)
task not running and
migration_disabled == 0
find_lock_lowest_rq(next_task, rq);
_double_lock_balance(this_rq, busiest);
raw_spin_rq_unlock(this_rq);
double_rq_lock(this_rq, busiest);
<<wait for busiest rq>>
<wakeup>
task become running
migrate_disable();
<context out>
deactivate_task(rq, next_task, 0);
set_task_cpu(next_task, lowest_rq->cpu);
WARN_ON_ONCE(is_migration_disabled(p));
Fixes: 95158a89dd ("sched,rt: Use the full cpumask for balancing")
Signed-off-by: Schspa Shi <schspa@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Tested-by: Dwaine Gonyier <dgonyier@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Bug: 300418678
(cherry picked from commit feffe5bb274dd3442080ef0e4053746091878799)
[quic_dickey@quicinc.com: Port only]
Change-Id: I3e7953aeb3edf3f1a5d03e355297d7b1541ff7c8
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
When the task wakes up from percpu_rwsem_wait, it will enter a long
runnable state, which will cause frame loss when the application
starts. In order to solve this problem, we need to let the process
enter the "vip" queue when it is woken up, so we need to set a flag
for the process holding the lock to prove that it is about to hold
the lock. Most of this long runnable state occurs in the
cgroup_threadgroup_rwsem, so we only care cgroup_threadgroup_rwsem,
and cgroup_threadgroup_rwsem should be exported. Finally, if the
semaphore is of cgroup_threadgroup_rwsem type and has a flag,
then let it join the "vip" queue.
Bug: 300614317
Bug: 300361495
Bug: 297785167
Signed-off-by: liuxudong <liuxudong5@xiaomi.com>
Change-Id: I2297dfbc2f2681581241f85a3b4fd59415ea67db
We need a new vendor hook for two reasons:
1.The position of the previous vendor hook is inappropriate: when the task wakes up from percpu_rwsem_wait, it will enter a long runnable state, which will cause frame loss when the application starts. In order to solve this problem, we need to let the process enter the "vip" queue when it is woken up, so we need to set a flag for the process holding the lock to prove that it is about to hold the lock. The timing of setting the flag should be at the beginning of percpu_down_read/percpu_down_write rather than the end.
2.Most of this long runnable state occurs in the cgroup_threadgroup_rwsem, so we only care cgroup_threadgroup_rwsem, and cgroup_threadgroup_rwsem should be exported. At the same time, one more parameter "struct percpu_rw_semaphore *sem", is needed for this vendor hook.
Bug: 300614317
Bug: 300361495
Bug: 294496814
Change-Id: I5f014cfb68a60c29bbfd21452336e381e31e81b1
Signed-off-by: liuxudong5 <liuxudong5@xiaomi.com>
* refs/heads/tmp-bd65f1b:
ANDROID: uid_sys_stats: Use llist for deferred work
UPSTREAM: usb: typec: ucsi: Fix command cancellation
ANDROID: GKI: update symbol list file for xiaomi
UPSTREAM: erofs: avoid infinite loop in z_erofs_do_read_page() when reading beyond EOF
UPSTREAM: erofs: avoid useless loops in z_erofs_pcluster_readmore() when reading beyond EOF
UPSTREAM: erofs: Fix detection of atomic context
UPSTREAM: erofs: fix compact 4B support for 16k block size
UPSTREAM: erofs: kill hooked chains to avoid loops on deduplicated compressed images
UPSTREAM: erofs: fix potential overflow calculating xattr_isize
UPSTREAM: erofs: stop parsing non-compact HEAD index if clusterofs is invalid
UPSTREAM: erofs: initialize packed inode after root inode is assigned
ANDROID: GKI: Update ABI for zsmalloc fixes
BACKPORT: zsmalloc: fix races between modifications of fullness and isolated
UPSTREAM: zsmalloc: consolidate zs_pool's migrate_lock and size_class's locks
ANDROID: consolidate.fragment: Enable slub debug in consolidate-fragment
BACKPORT: FROMGIT: mm: handle faults that merely update the accessed bit under the VMA lock
FROMLIST: mm: Allow fault_dirty_shared_page() to be called under the VMA lock
FROMGIT: mm: handle swap and NUMA PTE faults under the VMA lock
FROMGIT: mm: run the fault-around code under the VMA lock
FROMGIT: mm: move FAULT_FLAG_VMA_LOCK check down from do_fault()
FROMGIT: mm: move FAULT_FLAG_VMA_LOCK check down in handle_pte_fault()
BACKPORT: FROMGIT: mm: handle some PMD faults under the VMA lock
BACKPORT: FROMGIT: mm: handle PUD faults under the VMA lock
FROMGIT: mm: move FAULT_FLAG_VMA_LOCK check from handle_mm_fault()
BACKPORT: FROMGIT: mm: allow per-VMA locks on file-backed VMAs
FROMGIT: mm: remove CONFIG_PER_VMA_LOCK ifdefs
FROMGIT: mm: fix a lockdep issue in vma_assert_write_locked
FROMGIT: mm: handle userfaults under VMA lock
FROMGIT: mm: handle swap page faults under per-VMA lock
FROMGIT: mm: change folio_lock_or_retry to use vm_fault directly
BACKPORT: FROMGIT: mm: drop per-VMA lock when returning VM_FAULT_RETRY or VM_FAULT_COMPLETED
BACKPORT: FROMGIT: mm: move vma locking out of vma_prepare and dup_anon_vma
BACKPORT: FROMGIT: mm: always lock new vma before inserting into vma tree
FROMGIT: mm: lock vma explicitly before doing vm_flags_reset and vm_flags_reset_once
FROMGIT: mm: replace mmap with vma write lock assertions when operating on a vma
FROMGIT: mm: for !CONFIG_PER_VMA_LOCK equate write lock assertion for vma and mmap
FROMGIT: mm: don't drop VMA locks in mm_drop_all_locks()
BACKPORT: riscv: mm: try VMA lock-based page fault handling first
BACKPORT: FROMGIT: mm: enable page walking API to lock vmas during the walk
BACKPORT: mm: lock VMA in dup_anon_vma() before setting ->anon_vma
UPSTREAM: mm: fix memory ordering for mm_lock_seq and vm_lock_seq
FROMGIT: usb: host: ehci-sched: try to turn on io watchdog as long as periodic_count > 0
FROMGIT: BACKPORT: usb: ehci: add workaround for chipidea PORTSC.PEC bug
UPSTREAM: tty: n_gsm: fix UAF in gsm_cleanup_mux
UPSTREAM: mm/mmap: Fix extra maple tree write
FROMGIT: Multi-gen LRU: skip CMA pages when they are not eligible
UPSTREAM: mm: skip CMA pages when they are not available
UPSTREAM: dma-buf: fix an error pointer vs NULL bug
UPSTREAM: dma-buf: keep the signaling time of merged fences v3
UPSTREAM: netfilter: nf_tables: skip bound chain on rule flush
UPSTREAM: net/sched: sch_qfq: account for stab overhead in qfq_enqueue
UPSTREAM: net/sched: sch_qfq: refactor parsing of netlink parameters
UPSTREAM: netfilter: nft_set_pipapo: fix improper element removal
ANDROID: Add checkpatch target.
UPSTREAM: USB: Gadget: core: Help prevent panic during UVC unconfigure
ANDROID: GKI: Update symbols to symbol list
ANDROID: vendor_hook: fix the error record position of mutex
ANDROID: ABI: add allowed list for galaxy
ANDROID: gfp: add __GFP_CMA in gfpflag_names
ANDROID: ABI: Update to fix slab-out-of-bounds in xhci_vendor_get_ops
ANDROID: usb: host: fix slab-out-of-bounds in xhci_vendor_get_ops
ANDROID: GKI: update pixel symbol list for xhci
FROMGIT: fs: drop_caches: draining pages before dropping caches
ANDROID: GKI: update symbol list file for xiaomi
ANDROID: uid_sys_stats: Use a single work for deferred updates
ANDROID: ABI: Update symbol for Exynos SoC
ANDROID: GKI: Add symbols to symbol list for vivo
ANDROID: vendor_hooks: Add tune scan type hook in get_scan_count()
FROMGIT: BACKPORT: Multi-gen LRU: Fix can_swap in lru_gen_look_around()
FROMGIT: Multi-gen LRU: Avoid race in inc_min_seq()
FROMGIT: Multi-gen LRU: Fix per-zone reclaim
ANDROID: ABI: update symbol list for galaxy
ANDROID: oplus: Update the ABI xml and symbol list
ANDROID: vendor_hooks: Add hooks for lookaround
ANDROID: ABI: Update STG ABI to format version 2
ANDROID: ABI: Update symbol list for imx
FROMGIT: erofs: fix wrong primary bvec selection on deduplicated extents
UPSTREAM: media: Add ABGR64_12 video format
BACKPORT: media: Add BGR48_12 video format
UPSTREAM: media: Add YUV48_12 video format
UPSTREAM: media: Add Y212 v4l2 format info
UPSTREAM: media: Add Y210, Y212 and Y216 formats
UPSTREAM: media: Add Y012 video format
UPSTREAM: media: Add P012 and P012M video format
ANDROID: GKI: Create symbol files in include/config
ANDROID: fuse-bpf: Use stored bpf for create_open
ANDROID: fuse-bpf: Add bpf to negative fuse_dentry
ANDROID: fuse-bpf: Check inode not null
ANDROID: fuse-bpf: Fix flock test compile error
ANDROID: fuse-bpf: Add partial ioctl support
ANDROID: ABI: Update oplus symbol list
UPSTREAM: mm/mempolicy: Take VMA lock before replacing policy
BACKPORT: mm: lock_vma_under_rcu() must check vma->anon_vma under vma lock
BACKPORT: FROMGIT: irqchip/gic-v3: Workaround for GIC-700 erratum 2941627
ANDROID: GKI: update xiaomi symbol list
UPSTREAM: mm: lock newly mapped VMA with corrected ordering
UPSTREAM: fork: lock VMAs of the parent process when forking
UPSTREAM: mm: lock newly mapped VMA which can be modified after it becomes visible
UPSTREAM: mm: lock a vma before stack expansion
ANDROID: GKI: bring back find_extend_vma()
BACKPORT: mm: always expand the stack with the mmap write lock held
BACKPORT: execve: expand new process stack manually ahead of time
ANDROID: abi_gki_aarch64_qcom: ufshcd_mcq_poll_cqe_lock
UPSTREAM: mm: make find_extend_vma() fail if write lock not held
UPSTREAM: powerpc/mm: convert coprocessor fault to lock_mm_and_find_vma()
UPSTREAM: mm/fault: convert remaining simple cases to lock_mm_and_find_vma()
UPSTREAM: arm/mm: Convert to using lock_mm_and_find_vma()
UPSTREAM: riscv/mm: Convert to using lock_mm_and_find_vma()
UPSTREAM: mips/mm: Convert to using lock_mm_and_find_vma()
UPSTREAM: powerpc/mm: Convert to using lock_mm_and_find_vma()
BACKPORT: arch/arm64/mm/fault: Fix undeclared variable error in do_page_fault()
BACKPORT: arm64/mm: Convert to using lock_mm_and_find_vma()
UPSTREAM: mm: make the page fault mmap locking killable
ANDROID: Inherit "user-aware property" across rtmutex.
BACKPORT: blk-crypto: use dynamic lock class for blk_crypto_profile::lock
ANDROID: ABI: update symbol list for Xclipse GPU
ANDROID: drm/ttm: export ttm_tt_unpopulate()
ANDROID: GKI: Add ABI symbol list(devlink) for MTK
ANDROID: devlink: Select CONFIG_NET_DEVLINK in Kconfig.gki
ANDROID: KVM: arm64: Fix memory ordering for pKVM module callbacks
BACKPORT: mm: introduce new 'lock_mm_and_find_vma()' page fault helper
BACKPORT: maple_tree: fix potential out-of-bounds access in mas_wr_end_piv()
UPSTREAM: x86/smp: Cure kexec() vs. mwait_play_dead() breakage
UPSTREAM: x86/smp: Use dedicated cache-line for mwait_play_dead()
UPSTREAM: x86/smp: Remove pointless wmb()s from native_stop_other_cpus()
UPSTREAM: x86/smp: Dont access non-existing CPUID leaf
UPSTREAM: x86/smp: Make stop_other_cpus() more robust
UPSTREAM: x86/microcode/AMD: Load late on both threads too
BACKPORT: mm, hwpoison: when copy-on-write hits poison, take page offline
UPSTREAM: mm, hwpoison: try to recover from copy-on write faults
BACKPORT: mm/mmap: Fix error return in do_vmi_align_munmap()
BACKPORT: mm/mmap: Fix error path in do_vmi_align_munmap()
UPSTREAM: HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651.
UPSTREAM: HID: hidraw: fix data race on device refcount
UPSTREAM: can: isotp: isotp_sendmsg(): fix return error fix on TX path
UPSTREAM: fbdev: fix potential OOB read in fast_imageblit()
ANDROID: GKI: add function symbols for unisoc
ANDROID: cgroup: Cleanup android_rvh_cgroup_force_kthread_migration
UPSTREAM: net/sched: cls_fw: Fix improper refcount update leads to use-after-free
UPSTREAM: netfilter: nf_tables: fix chain binding transaction logic
ANDROID: abi_gki_aarch64_qcom: update abi
UPSTREAM: fs/ntfs3: Check fields while reading
ANDROID: GKI: Update abi_gki_aarch64_qcom
ANDROID: ABI: Update pixel symbol list
ANDROID: GKI: Move GKI module headers to generated includes
ANDROID: set kmi_symbol_list_add_only for Kleaf builds.
ANDROID: GKI: Add Android ABI padding to wwan_port_ops
ANDROID: GKI: Add Android ABI padding to wwan_ops
ANDROID: update symbol list for unisoc regmap vendor hook
ANDROID: GKI: Update mtk ABI symbol list
UPSTREAM: media: dvb-core: Fix kernel WARNING for blocking operation in wait_event*()
ANDROID: abi_gki_aarch64_qcom: Update QCOM symbol list
ANDROID: ABI: Update pixel symbol list
ANDROID: GKI: add ABI symbol for xiaomi
ANDROID: vendor_hooks: add vendor hook to support SAGT
FROMLIST: fuse: revalidate: don't invalidate if interrupted
ANDROID: GKI: Update pixel symbol list for thermal
ANDROID: thermal: Add vendor thermal genl check
ANDROID: GKI: Update the pixel symbol list
ANDROID: GKI: Update protected exports
FROMGIT: mm: add missing VM_FAULT_RESULT_TRACE name for VM_FAULT_COMPLETED
FROMGIT: swap: remove remnants of polling from read_swap_cache_async
UPSTREAM: io_uring/poll: serialize poll linked timer start with poll removal
Change-Id: Ib4aaa987f777d4cdb0897af78aecb19aaee8d68b
Upstream-Build: ks_qcom-android14-6.1-keystone-qcom-release@10801570 UKQ2.230913.001
Signed-off-by: jianzhou <quic_jianzhou@quicinc.com>
Currently, there is an up to a window's worth of delay between when
frequencies are capped/uncapped to when the capacities are updated to
reflect this capping.
While the change in the frequency itself may be delayed until the next
cpufreq update, it is prudent to update the cpu capacities to reflect
the latest capped/uncapped reality as soon as the settings take place as
rq locks are not required to update cpu capacties.
Change-Id: I93963ac04f7c5bf746d294c5bae586d58390b782
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
When the smart fmax capping feature is enabled, introduce a feature to
monitor the clusters for utilization, specifically to identify, if a
cluster continuously operates at or above 90% of the utilization
threshold associated with the capped frequency for at least 300ms.
In such a case, lift the smart fmax capping restrictions and
ungate the capping across all clusters.
Change-Id: Ib95319b8a06d42109327bec5122874d738502d39
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Changes in 6.1.47
mmc: sdhci-f-sdh30: Replace with sdhci_pltfm
cpuidle: psci: Extend information in log about OSI/PC mode
cpuidle: psci: Move enabling OSI mode after power domains creation
zsmalloc: consolidate zs_pool's migrate_lock and size_class's locks
zsmalloc: fix races between modifications of fullness and isolated
selftests: forwarding: tc_actions: cleanup temporary files when test is aborted
selftests: forwarding: tc_actions: Use ncat instead of nc
net/smc: replace mutex rmbs_lock and sndbufs_lock with rw_semaphore
net/smc: Fix setsockopt and sysctl to specify same buffer size again
net: phy: at803x: Use devm_regulator_get_enable_optional()
net: phy: at803x: fix the wol setting functions
drm/amdgpu: fix calltrace warning in amddrm_buddy_fini
drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1
drm/amdgpu: fix memory leak in mes self test
ASoC: Intel: sof_sdw: add quirk for MTL RVP
ASoC: Intel: sof_sdw: add quirk for LNL RVP
PCI: tegra194: Fix possible array out of bounds access
ASoC: SOF: amd: Add pci revision id check
drm/stm: ltdc: fix late dereference check
drm: rcar-du: remove R-Car H3 ES1.* workarounds
ASoC: amd: vangogh: Add check for acp config flags in vangogh platform
ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings
ASoC: Intel: sof_sdw_rt_sdca_jack_common: test SOF_JACK_JDSRC in _exit
ASoC: Intel: sof_sdw: Add support for Rex soundwire
iopoll: Call cpu_relax() in busy loops
ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion
dma-remap: use kvmalloc_array/kvfree for larger dma memory remap
accel/habanalabs: add pci health check during heartbeat
HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard
iommu/amd: Introduce Disable IRTE Caching Support
drm/amdgpu: install stub fence into potential unused fence pointers
drm/amd/display: Apply 60us prefetch for DCFCLK <= 300Mhz
RDMA/mlx5: Return the firmware result upon destroying QP/RQ
drm/amd/display: Skip DPP DTO update if root clock is gated
drm/amd/display: Enable dcn314 DPP RCO
ASoC: SOF: core: Free the firmware trace before calling snd_sof_shutdown()
HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID
ALSA: hda/realtek: Add quirks for ROG ALLY CS35l41 audio
smb: client: fix warning in cifs_smb3_do_mount()
cifs: fix session state check in reconnect to avoid use-after-free issue
serial: stm32: Ignore return value of uart_remove_one_port() in .remove()
led: qcom-lpg: Fix resource leaks in for_each_available_child_of_node() loops
media: v4l2-mem2mem: add lock to protect parameter num_rdy
media: camss: set VFE bpl_alignment to 16 for sdm845 and sm8250
usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push
usb: gadget: uvc: queue empty isoc requests if no video buffer is available
media: platform: mediatek: vpu: fix NULL ptr dereference
thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx()
usb: chipidea: imx: don't request QoS for imx8ulp
usb: chipidea: imx: add missing USB PHY DPDM wakeup setting
gfs2: Fix possible data races in gfs2_show_options()
pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()
thunderbolt: Add Intel Barlow Ridge PCI ID
thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth
firewire: net: fix use after free in fwnet_finish_incoming_packet()
watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)
Bluetooth: L2CAP: Fix use-after-free
Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally
ceph: try to dump the msgs when decoding fails
drm/amdgpu: Fix potential fence use-after-free v2
fs/ntfs3: Enhance sanity check while generating attr_list
fs: ntfs3: Fix possible null-pointer dereferences in mi_read()
fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted
ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760
ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync()
ALSA: hda/realtek: Add quirk for ASUS ROG GX650P
ALSA: hda/realtek: Add quirk for ASUS ROG GA402X
ALSA: hda/realtek: Add quirk for ASUS ROG GZ301V
powerpc/kasan: Disable KCOV in KASAN code
Bluetooth: MGMT: Use correct address for memcpy()
ring-buffer: Do not swap cpu_buffer during resize process
igc: read before write to SRRCTL register
drm/amd/display: save restore hdcp state when display is unplugged from mst hub
drm/amd/display: phase3 mst hdcp for multiple displays
drm/amd/display: fix access hdcp_workqueue assert
KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
fbdev/hyperv-fb: Do not set struct fb_info.apertures
video/aperture: Only remove sysfb on the default vga pci device
btrfs: move out now unused BG from the reclaim list
btrfs: convert btrfs_block_group::needs_free_space to runtime flag
btrfs: convert btrfs_block_group::seq_zone to runtime flag
btrfs: fix use-after-free of new block group that became unused
virtio-mmio: don't break lifecycle of vm_dev
vduse: Use proper spinlock for IRQ injection
vdpa/mlx5: Fix mr->initialized semantics
vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary
cifs: fix potential oops in cifs_oplock_break
i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue
i2c: hisi: Only handle the interrupt of the driver's transfer
i2c: tegra: Fix i2c-tegra DMA config option processing
fbdev: mmp: fix value check in mmphw_probe()
powerpc/rtas_flash: allow user copy to flash block cache objects
vdpa: Add features attr to vdpa_nl_policy for nlattr length check
vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check
vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check
vdpa: Enable strict validation for netlinks ops
tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms
btrfs: fix incorrect splitting in btrfs_drop_extent_map_range
btrfs: fix BUG_ON condition in btrfs_cancel_balance
i2c: designware: Correct length byte validation logic
i2c: designware: Handle invalid SMBus block data response length value
net: xfrm: Fix xfrm_address_filter OOB read
net: af_key: fix sadb_x_filter validation
net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure
xfrm: fix slab-use-after-free in decode_session6
ip6_vti: fix slab-use-after-free in decode_session6
ip_vti: fix potential slab-use-after-free in decode_session6
xfrm: add NULL check in xfrm_update_ae_params
xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH
virtio_net: notify MAC address change on device initialization
virtio-net: set queues after driver_ok
net: pcs: Add missing put_device call in miic_create
net: phy: fix IRQ-based wake-on-lan over hibernate / power off
selftests: mirror_gre_changes: Tighten up the TTL test match
drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs
net: macb: In ZynqMP resume always configure PS GTR for non-wakeup source
octeon_ep: cancel tx_timeout_task later in remove sequence
netfilter: nf_tables: fix false-positive lockdep splat
netfilter: nf_tables: deactivate catchall elements in next generation
ipvs: fix racy memcpy in proc_do_sync_threshold
netfilter: nft_dynset: disallow object maps
net: phy: broadcom: stub c45 read/write for 54810
team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
net: openvswitch: reject negative ifindex
iavf: fix FDIR rule fields masks validation
i40e: fix misleading debug logs
net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset
sfc: don't unregister flow_indr if it was never registered
sock: Fix misuse of sk_under_memory_pressure()
net: do not allow gso_size to be set to GSO_BY_FRAGS
qede: fix firmware halt over suspend and resume
ice: Block switchdev mode when ADQ is active and vice versa
bus: ti-sysc: Flush posted write on enable before reset
arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+
ARM: dts: imx: align LED node names with dtschema
ARM: dts: imx6: phytec: fix RTC interrupt level
arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration
ARM: dts: imx: Set default tuning step for imx6sx usdhc
arm64: dts: imx93: Fix anatop node size
ASoC: rt5665: add missed regulator_bulk_disable
ASoC: meson: axg-tdm-formatter: fix channel slot allocation
ALSA: hda/realtek: Add quirks for HP G11 Laptops
soc: aspeed: uart-routing: Use __sysfs_match_string
soc: aspeed: socinfo: Add kfree for kstrdup
ALSA: hda/realtek - Remodified 3k pull low procedure
riscv: uaccess: Return the number of bytes effectively not copied
serial: 8250: Fix oops for port->pm on uart_change_pm()
ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces.
cifs: Release folio lock on fscache read hit.
virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case
arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards
blk-crypto: dynamically allocate fallback profile
mmc: wbsd: fix double mmc_free_host() in wbsd_init()
mmc: block: Fix in_flight[issue_type] value error
drm/qxl: fix UAF on handle creation
drm/i915/sdvo: fix panel_type initialization
drm/amd: flush any delayed gfxoff on suspend entry
drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix
drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7
ASoC: amd: vangogh: select CONFIG_SND_AMD_ACP_CONFIG
drm/amd/display: disable RCO for DCN314
zsmalloc: allow only one active pool compaction context
sched/fair: unlink misfit task from cpu overutilized
sched/fair: Remove capacity inversion detection
drm/amd/display: Implement workaround for writing to OTG_PIXEL_RATE_DIV register
hugetlb: do not clear hugetlb dtor until allocating vmemmap
netfilter: set default timeout to 3 secs for sctp shutdown send and recv state
arm64/ptrace: Ensure that SME is set up for target when writing SSVE state
drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11
drm/amdgpu: keep irq count in amdgpu_irq_disable_all
af_unix: Fix null-ptr-deref in unix_stream_sendpage().
drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create
net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled
mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove
Linux 6.1.47
Change-Id: I7c55c71f43f88a1d44d39c835e3f6e58d4c86279
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 6.1.45
io_uring: gate iowait schedule on having pending requests
perf: Fix function pointer case
net/mlx5: Free irqs only on shutdown callback
net: ipa: only reset hashed tables when supported
iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982
iommu/arm-smmu-v3: Document MMU-700 erratum 2812531
iommu/arm-smmu-v3: Add explicit feature for nesting
iommu/arm-smmu-v3: Document nesting-related errata
arm64: dts: imx8mm-venice-gw7903: disable disp_blk_ctrl
arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl
arm64: dts: phycore-imx8mm: Label typo-fix of VPU
arm64: dts: phycore-imx8mm: Correction in gpio-line-names
arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux
arm64: dts: freescale: Fix VPU G2 clock
firmware: smccc: Fix use of uninitialised results structure
lib/bitmap: workaround const_eval test build failure
firmware: arm_scmi: Fix chan_free cleanup on SMC
word-at-a-time: use the same return type for has_zero regardless of endianness
KVM: s390: fix sthyi error handling
erofs: fix wrong primary bvec selection on deduplicated extents
wifi: cfg80211: Fix return value in scan logic
net/mlx5e: fix double free in macsec_fs_tx_create_crypto_table_groups
net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx
net/mlx5: fix potential memory leak in mlx5e_init_rep_rx
net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
net/mlx5e: Fix crash moving to switchdev mode when ntuple offload is set
net/mlx5e: Move representor neigh cleanup to profile cleanup_tx
bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing
rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length
net: dsa: fix value check in bcm_sf2_sw_probe()
perf test uprobe_from_different_cu: Skip if there is no gcc
net: sched: cls_u32: Fix match key mis-addressing
mISDN: hfcpci: Fix potential deadlock on &hc->lock
qed: Fix scheduling in a tasklet while getting stats
net: annotate data-races around sk->sk_reserved_mem
net: annotate data-race around sk->sk_txrehash
net: annotate data-races around sk->sk_max_pacing_rate
net: add missing READ_ONCE(sk->sk_rcvlowat) annotation
net: add missing READ_ONCE(sk->sk_sndbuf) annotation
net: add missing READ_ONCE(sk->sk_rcvbuf) annotation
net: annotate data-races around sk->sk_mark
net: add missing data-race annotations around sk->sk_peek_off
net: add missing data-race annotation for sk_ll_usec
net: annotate data-races around sk->sk_priority
net/sched: taprio: Limit TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME to INT_MAX.
ice: Fix RDMA VSI removal during queue rebuild
bpf, cpumap: Handle skb as well when clean up ptr_ring
net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire
net: ll_temac: fix error checking of irq_of_parse_and_map()
net: korina: handle clk prepare error in korina_probe()
net: netsec: Ignore 'phy-mode' on SynQuacer in DT mode
bnxt_en: Fix page pool logic for page size >= 64K
bnxt_en: Fix max_mtu setting for multi-buf XDP
net: dcb: choose correct policy to parse DCB_ATTR_BCN
s390/qeth: Don't call dev_close/dev_open (DOWN/UP)
ip6mr: Fix skb_under_panic in ip6mr_cache_report()
vxlan: Fix nexthop hash size
net/mlx5: fs_core: Make find_closest_ft more generic
net/mlx5: fs_core: Skip the FTs in the same FS_TYPE_PRIO_CHAINS fs_prio
prestera: fix fallback to previous version on same major version
tcp_metrics: fix addr_same() helper
tcp_metrics: annotate data-races around tm->tcpm_stamp
tcp_metrics: annotate data-races around tm->tcpm_lock
tcp_metrics: annotate data-races around tm->tcpm_vals[]
tcp_metrics: annotate data-races around tm->tcpm_net
tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
rust: allocator: Prevent mis-aligned allocation
scsi: zfcp: Defer fc_rport blocking until after ADISC response
scsi: storvsc: Limit max_sectors for virtual Fibre Channel devices
libceph: fix potential hang in ceph_osdc_notify()
USB: zaurus: Add ID for A-300/B-500/C-700
ceph: defer stopping mdsc delayed_work
firmware: arm_scmi: Drop OF node reference in the transport channel setup
exfat: use kvmalloc_array/kvfree instead of kmalloc_array/kfree
exfat: release s_lock before calling dir_emit()
mtd: spinand: toshiba: Fix ecc_get_status
mtd: rawnand: meson: fix OOB available bytes for ECC
bpf: Disable preemption in bpf_perf_event_output
arm64: dts: stratix10: fix incorrect I2C property for SCL signal
net: tun_chr_open(): set sk_uid from current_fsuid()
net: tap_open(): set sk_uid from current_fsuid()
wifi: mt76: mt7615: do not advertise 5 GHz on first phy of MT7615D (DBDC)
x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction
rbd: prevent busy loop when requesting exclusive lock
bpf: Disable preemption in bpf_event_output
powerpc/ftrace: Create a dummy stackframe to fix stack unwind
arm64/fpsimd: Sync and zero pad FPSIMD state for streaming SVE
arm64/fpsimd: Clear SME state in the target task when setting the VL
arm64/fpsimd: Sync FPSIMD state with SVE for SME only systems
open: make RESOLVE_CACHED correctly test for O_TMPFILE
drm/ttm: check null pointer before accessing when swapping
drm/i915: Fix premature release of request's reusable memory
drm/i915/gt: Cleanup aux invalidation registers
clk: imx93: Propagate correct error in imx93_clocks_probe()
bpf, cpumap: Make sure kthread is running before map update returns
file: reinstate f_pos locking optimization for regular files
mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required()
fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()
fs/sysv: Null check to prevent null-ptr-deref bug
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
debugobjects: Recheck debug_objects_enabled before reporting
net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
fs: Protect reconfiguration of sb read-write from racing writes
ext2: Drop fragment support
btrfs: remove BUG_ON()'s in add_new_free_space()
f2fs: fix to do sanity check on direct node in truncate_dnode()
io_uring: annotate offset timeout races
mtd: rawnand: omap_elm: Fix incorrect type in assignment
mtd: rawnand: rockchip: fix oobfree offset and description
mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts
mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()
powerpc/mm/altmap: Fix altmap boundary check
drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning
drm/amd/display: Ensure that planes are in the same order
drm/amd/display: skip CLEAR_PAYLOAD_ID_TABLE if device mst_en is 0
selftests/rseq: Play nice with binaries statically linked against glibc 2.35+
f2fs: fix to set flush_merge opt and show noflush_merge
f2fs: don't reset unchangable mount option in f2fs_remount()
exfat: check if filename entries exceeds max filename length
arm64/ptrace: Don't enable SVE when setting streaming SVE
drm/amdgpu: add vram reservation based on vram_usagebyfirmware_v2_2
drm/amdgpu: Remove unnecessary domain argument
drm/amdgpu: Use apt name for FW reserved region
Revert "drm/i915: Disable DC states for all commits"
x86/CPU/AMD: Do not leak quotient data after a division by 0
Linux 6.1.45
Change-Id: Ic63af3f07f26c867c9fc361b2f7055dbc04143d2
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
In order to handle QOS requests within WALT, infrastructure in the form
of numerous helper functions and enums was introduced. As QOS requests
will no longer be used to limit fmax, remove these functions for code
cleanliness.
Change-Id: Ica8855522b68b60b35e14b047441e69777467fcd
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Instead of doing a proper QOS request, internally cap the fmax from
WALT cpufreq side.
Will address capacity restrictions in a followup patch.
Change-Id: Ic0904590fbfd84e22767e89aeaa1f6eb9e2b2618
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
As QOS requests have been replaced with an internal handling of
frequency capping directly by the CPUFREQ governor, remove them from
WALT.
Change-Id: Iaaabd8bdb7079379a72a735847f9b491219720f2
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Introduce flags to help with trace analysis in understanding why a
particular CPU frequency was selected when capping is involved.
Change-Id: I9a0a90800d3eb87a83a88e7637739395a7f11626
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
When WALT caps the frequencies, ensure, with proper locks held, the
capacities of the frequency capped CPUs are updated accordingly.
Change-Id: I98868038d6129caff0a00b78c2645150747c29a2
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
There is a convoluted set of if/else statements to select the demand
based off of the window policy. Restructure to use a switch expression
for additional clarity.
Change-Id: I4b95b1dbcc96c110f3cceb72641bb979376cdfeb
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
If the recent runtime is larger than the average in a history update,
consider if the task is a heavy task by examining the predictive buckets,
and determining if the second from the top or top most buckets have any
hysteresis present.
In such a case, so long as the hysteresis is above a certain threshold,
update demand to reflect a demand of 1024.
Change-Id: Ia3eeaa10b0afeea38ce442230a05b4968591a144
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Clusters are organized by capacities, which can cause the clusters to be
out of order in the case of Golds and Golds- on parts where Golds have a
higher capacity than Golds-.
An earlier fix attempted to address this by swapping the cluster IDs,
however, that doesn't address the positions of the clusters list, which
is actually referenced by the scheduler whenever for_each_sched_cluster
routine is run.
As a consequence, the cluster_state in core_ctl is incorrectly mapping
the Gold cluster to Gold- and vice versa, causing incorrect behavior
when boosting clusters.
Fix this by swapping the clusters list instead of swapping the cluster
IDs. This ensures that not only are the cluster IDs assigned properly,
but also, for_each_sched_cluster loops through clusters in the correct
order.
Change-Id: If90e4ccf0e276b31b2dca92e66049db67ffa1f9e
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
In the present case, in the AUTO_PIPELINE usecase, it is possible for
heavy tasks to be identified, however, the swap procedure could be
delayed due to delay_rearrange. Ensure that as soon as heavy tasks have
been identified, any rearrange takes place immediately, rather than wait
for the hysteresis. Instead, the hysteresis should start from the point
where heavy tasks are identified.
Change-Id: I90e60ef3e1b6738b1c2523059c4261338d3f347e
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Add tracing to help debug pipeline related issues which may come up from
swapping pipeline tasks as well as listing all auto selected pipeline
tasks.
Change-Id: I47c15cea8204f382a502f4ff2999ae201e8a0bbd
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
Currently, while coloc demand is used to rearrange tasks, regular demand
in being used to find the pipeline tasks. Fix this discrepancy by
ensuring coloc demand is also used to find tasks.
Change-Id: Ie97ba822becef40d3572f44b3372f5b3eafc1ae8
Signed-off-by: Shaleen Agrawal <quic_shalagra@quicinc.com>
If an output buffer size exceeded U16_MAX, the min_t(u16, ...) cast in
copy_data() was causing writes to truncate. This manifested as output
bytes being skipped, seen as %NUL bytes in pstore dumps when the available
record size was larger than 65536. Fix the cast to no longer truncate
the calculation.
Bug: 300230860
(cherry picked from commit 53e9e33ede37a247d926db5e4a9e56b55204e66c)
Change-Id: I1b55761335aba6fa39f00306f7b0255c2afd0849
Cc: Petr Mladek <pmladek@suse.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: John Ogness <john.ogness@linutronix.de>
Reported-by: Vijay Balakrishna <vijayb@linux.microsoft.com>
Link: https://lore.kernel.org/lkml/d8bb1ec7-a4c5-43a2-9de0-9643a70b899f@linux.microsoft.com/
Fixes: b6cf8b3f33 ("printk: add lockless ringbuffer")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Tested-by: Vijay Balakrishna <vijayb@linux.microsoft.com>
Tested-by: Guilherme G. Piccoli <gpiccoli@igalia.com> # Steam Deck
Reviewed-by: Tyler Hicks (Microsoft) <code@tyhicks.com>
Tested-by: Tyler Hicks (Microsoft) <code@tyhicks.com>
Reviewed-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20230811054528.never.165-kees@kernel.org
Signed-off-by: Enlin Mu <enlin.mu@unisoc.com>
Greg Kroah-Hartman
Treehugger Robot
Omkar Sai Sandeep Katadi
Rick Yiu
qctecmdr
Kassey Li
Shaleen Agrawal
Ziyi Cui
jianzhou
Stephen Dickey
Zheng Yejian
Vlastimil Babka
Ashay Jaiswal
Elliot Berman
Peter Zijlstra
Jiri Olsa
Steven Rostedt (Google)
Joel Fernandes (Google)
Liam R. Howlett
Sergey Senozhatsky
Toke Høiland-Jørgensen
Pavankumar Kondeti
keystone-kernel-automerger
Lukas Wunner
John Ogness
Paul E. McKenney
Zqiang
Wander Lairson Costa
xieliujie
Pavankumar Kondeti
Sebastian Andrzej Siewior
Martin KaFai Lau
Schspa Shi
liuxudong5
Kees Cook