GKI (arm64) relevant 105 out of 506 changes, affecting 145 files +1290/-523
623074162b sched: Fix trace_sched_switch(.prev_state) [1 file, +4/-2]
781bbc8252 perf/core: Fix broken throttling when max_samples_per_tick=1 [1 file, +8/-8]
451a18d71b sched/core: Tweak wait_task_inactive() to force dequeue sched_delayed tasks [1 file, +6/-0]
5b814cde62 brd: fix aligned_sector from brd_do_discard() [1 file, +1/-1]
48e11bcee9 brd: fix discard end sector [1 file, +6/-3]
9cfca45aec erofs: fix file handle encoding for 64-bit NIDs [1 file, +36/-8]
65115472f7 erofs: avoid using multiple devices with different type [1 file, +4/-1]
58beaa1aee rcu/cpu_stall_cputime: fix the hardirq count for x86 architecture [3 files, +10/-6]
5ed92ad1b7 crypto: xts - Only add ecb if it is not already there [1 file, +2/-2]
e9ecaeaf41 kunit: Fix wrong parameter to kunit_deactivate_static_stub() [1 file, +1/-1]
9c094deb6b crypto: api - Redo lookup on EEXIST [1 file, +11/-2]
81d72f9241 PM: EM: Fix potential division-by-zero error in em_compute_costs() [1 file, +4/-0]
0426e92970 PM: wakeup: Delete space in the end of string shown by pm_show_wakelocks() [1 file, +3/-0]
77d45ba1be PM: sleep: Print PM debug messages during hibernation [3 files, +11/-1]
45844a9403 ALSA: core: fix up bus match const issues. [4 files, +8/-8]
fa65c89f3f arm64/fpsimd: Avoid RES0 bits in the SME trap handler [2 files, +9/-7]
6103f9ba51 arm64/fpsimd: Discard stale CPU state when handling SME traps [1 file, +2/-0]
945d247d1c arm64/fpsimd: Don't corrupt FPMR when streaming mode changes [1 file, +3/-3]
55d52af498 arm64/fpsimd: Avoid clobbering kernel FPSIMD state with SMSTOP [1 file, +1/-1]
2756dac036 arm64/fpsimd: Reset FPMR upon exec() [1 file, +3/-0]
f5ffc750db arm64/fpsimd: Fix merging of FPSIMD state during signal return [1 file, +1/-1]
0860d48b70 firmware: psci: Fix refcount leak in psci_dt_init [1 file, +3/-1]
64a9ee6e11 arm64/fpsimd: Avoid warning when sve_to_fpsimd() is unused [1 file, +2/-2]
b3cfc1f9f5 arm64/fpsimd: Do not discard modified SVE state [3 files, +47/-17]
e55f46a11b overflow: Fix direct struct member initialization in _DEFINE_FLEX() [1 file, +3/-3]
671dd1fb87 bpf: Check link_create.flags parameter for multi_kprobe [1 file, +3/-0]
3a8e680f7d bpf, sockmap: fix duplicated data transmission [1 file, +9/-5]
3d25fa2d7f bpf, sockmap: Fix panic when calling skb_linearize [1 file, +16/-15]
44a51592ac f2fs: zone: fix to avoid inconsistence in between SIT and SSA [1 file, +3/-0]
4f51fb0d25 page_pool: Track DMA-mapped pages and unmap them when destroying the pool [5 files, +147/-18]
88f65bb66d iommu: Protect against overflow in iommu_pgsize() [1 file, +3/-1]
04daca6012 f2fs: clean up w/ fscrypt_is_bounce_page() [1 file, +1/-1]
4248ba53e4 f2fs: fix to detect gcing page in f2fs_is_cp_guaranteed() [1 file, +1/-1]
c1f418cc27 bpf: Allow XDP dev-bound programs to perform XDP_REDIRECT into maps [1 file, +16/-11]
e53a8dcd36 tracing: Move histogram trigger variables from stack to per CPU structure [1 file, +105/-15]
69a995644a efi/libstub: Describe missing 'out' parameter in efi_load_initrd [1 file, +1/-0]
709412b92a tracing: Fix error handling in event_trigger_parse() [1 file, +2/-2]
c98cdf6795 bpf: Fix WARN() in get_bpf_raw_tp_regs [1 file, +1/-1]
e0657136ae scsi: ufs: mcq: Delete ufshcd_release_scsi_cmd() in ufshcd_mcq_abort() [1 file, +0/-6]
6bfb154f95 kernfs: Relax constraint in draining guard [2 files, +5/-3]
df00f9147e Bluetooth: ISO: Fix not using SID from adv report [5 files, +75/-14]
1d249cc92d bpf: Revert "bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic" [1 file, +2/-0]
1750c3f1d9 Bluetooth: MGMT: iterate over mesh commands in mgmt_mesh_foreach() [1 file, +1/-1]
15c0250dae bpf, sockmap: Avoid using sk_socket after free when sending [1 file, +8/-0]
30a9e834c7 net: usb: aqc111: fix error handling of usbnet read calls [1 file, +8/-2]
7893a41dea vsock/virtio: fix `rx_bytes` accounting for stream sockets [2 files, +17/-10]
2bc6dffb4b bpf: Avoid __bpf_prog_ret0_warn when jit fails [1 file, +1/-1]
ddc654e89a net: phy: clear phydev->devlink when the link is deleted [1 file, +3/-1]
f15ed37dd3 net: phy: fix up const issues in to_mdio_device() and to_phy_device() [2 files, +2/-8]
532601e783 f2fs: use d_inode(dentry) cleanup dentry->d_inode [2 files, +6/-6]
0befc3005d f2fs: fix to correct check conditions in f2fs_cross_rename [1 file, +1/-1]
2eeb181e76 dm: don't change md if dm_table_set_restrictions() fails [1 file, +12/-10]
48e0b54be4 dm: free table mempools if not used in __bind [1 file, +4/-4]
17e4b0fcd2 PCI: Print the actual delay time in pci_bridge_wait_for_secondary_bus() [1 file, +1/-1]
0a3e2ec508 PCI: endpoint: Retain fixed-size BAR size as well as aligned size [2 files, +18/-7]
9f40ae8310 USB: gadget: udc: fix const issue in gadget_match_driver() [1 file, +1/-1]
4bd30962f3 USB: typec: fix const issue in typec_match() [1 file, +1/-1]
3091d4c0d0 loop: add file_start_write() and file_end_write() [1 file, +6/-2]
90891eadb8 Fix sock_exceed_buf_limit not being triggered in __sk_mem_raise_allocated [1 file, +4/-4]
e869a85acc page_pool: Fix use-after-free in page_pool_recycle_in_ring [1 file, +14/-13]
c762fc79d7 net: tipc: fix refcount warning in tipc_aead_encrypt [1 file, +5/-1]
b788cebf72 Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION [1 file, +2/-1]
4399f59a94 net: fix udp gso skb_segment after pull from frag_list [1 file, +5/-0]
0cffc6e40d PM: sleep: Fix power.is_suspended cleanup for direct-complete devices [1 file, +2/-1]
f34dc858e6 netfilter: nf_nat: also check reverse tuple to obtain clashing entry [1 file, +9/-3]
4f0fcdb835 wifi: cfg80211/mac80211: correctly parse S1G beacon optional elements [4 files, +83/-32]
933466fc50 wireguard: device: enable threaded NAPI [1 file, +1/-0]
1be1f3b848 iov_iter: use iov_offset for length calculation in iov_iter_aligned_bvec [1 file, +1/-1]
1d79230719 path_overmount(): avoid false negatives [1 file, +13/-6]
e1d02fe504 fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) [1 file, +1/-1]
9c1ddfeb66 do_change_type(): refuse to operate on unmounted/not ours mounts [1 file, +4/-0]
80f7c5be4f pmdomain: core: Introduce dev_pm_genpd_rpm_always_on() [2 files, +42/-0]
3464a707d1 scsi: core: ufs: Fix a hang in the error handler [1 file, +6/-1]
99e3d69853 Bluetooth: hci_core: fix list_for_each_entry_rcu usage [1 file, +3/-8]
9df3e5e7f7 Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete [3 files, +12/-30]
84ab1283eb Bluetooth: MGMT: Remove unused mgmt_pending_find_data [2 files, +0/-21]
4e83f2dbb2 Bluetooth: MGMT: Protect mgmt_pending list with its own lock [5 files, +80/-59]
d1bc80da75 net_sched: sch_sfq: fix a potential crash on gso_skb handling [1 file, +4/-1]
1e0de7582c net: Fix TOCTOU issue in sk_is_readable() [1 file, +5/-2]
78fa7b723e macsec: MACsec SCI assignment for ES = 0 [1 file, +34/-6]
b02d9d2732 net/mdiobus: Fix potential out-of-bounds read/write access [1 file, +6/-0]
31bf7b2b92 net/mdiobus: Fix potential out-of-bounds clause 45 read/write access [1 file, +6/-0]
842f7c3154 Bluetooth: Fix NULL pointer deference on eir_get_service_data [1 file, +6/-4]
907ef6e12f Bluetooth: hci_sync: Fix broadcast/PA when using an existing instance [1 file, +15/-5]
2af40d795d Bluetooth: eir: Fix possible crashes on eir_create_adv_data [3 files, +8/-6]
7a41744e38 Bluetooth: MGMT: Fix sparse errors [1 file, +2/-2]
e3f6745006 net_sched: prio: fix a race in prio_tune() [1 file, +1/-1]
180b12eafa net_sched: tbf: fix a race in tbf_change() [1 file, +1/-1]
0a2500782f fs/filesystems: Fix potential unsigned integer underflow in fs_name() [1 file, +9/-5]
f351bb3085 perf: Ensure bpf_perf_link path is properly serialized [1 file, +30/-4]
a5c7b61eed block: use q->elevator with ->elevator_lock held in elv_iosched_show() [1 file, +1/-2]
af8c13f9ee io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo() [2 files, +14/-7]
0fccb6773b block: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work [1 file, +5/-2]
48f33ec141 io_uring: consistently use rcu semantics with sqpoll thread [4 files, +38/-15]
a9022c8631 bio: Fix bio_first_folio() for SPARSEMEM without VMEMMAP [1 file, +1/-1]
4b1ef15ffd block: Fix bvec_set_folio() for very large folios [1 file, +5/-2]
84e9f0a2c2 ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1 [1 file, +1/-0]
c29d531870 posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() [1 file, +9/-0]
657003ced7 usb: Flush altsetting 0 endpoints before reinitializating them after reset. [1 file, +14/-2]
7bdd712abe usb: typec: tcpm: move tcpm_queue_vdm_unlocked to asynchronous work [1 file, +71/-20]
b8df8cb8f7 ring-buffer: Do not trigger WARN_ON() due to a commit_overrun [1 file, +18/-8]
e09c0600be ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set() [1 file, +1/-3]
2d6a6cfe96 ring-buffer: Move cpus_read_lock() outside of buffer->mutex [1 file, +6/-5]
5ed1d7a700 net: usb: aqc111: debug info before sanitation [1 file, +4/-4]
ab20b0bdb0 overflow: Introduce __DEFINE_FLEX for having no initializer [1 file, +19/-6]
Changes in 6.12.34
tools/x86/kcpuid: Fix error handling
x86/idle: Remove MFENCEs for X86_BUG_CLFLUSH_MONITOR in mwait_idle_with_hints() and prefer_mwait_c1_over_halt()
crypto: sun8i-ce-hash - fix error handling in sun8i_ce_hash_run()
sched: Fix trace_sched_switch(.prev_state)
perf/x86/amd/uncore: Remove unused 'struct amd_uncore_ctx::node' member
perf/x86/amd/uncore: Prevent UMC counters from saturating
gfs2: replace sd_aspace with sd_inode
gfs2: gfs2_create_inode error handling fix
perf/core: Fix broken throttling when max_samples_per_tick=1
crypto: sun8i-ce-cipher - fix error handling in sun8i_ce_cipher_prepare()
crypto: sun8i-ss - do not use sg_dma_len before calling DMA functions
powerpc: do not build ppc_save_regs.o always
powerpc/crash: Fix non-smp kexec preparation
sched/core: Tweak wait_task_inactive() to force dequeue sched_delayed tasks
x86/microcode/AMD: Do not return error when microcode update is not necessary
crypto: sun8i-ce - undo runtime PM changes during driver removal
x86/cpu: Sanitize CPUID(0x80000000) output
x86/insn: Fix opcode map (!REX2) superscript tags
brd: fix aligned_sector from brd_do_discard()
brd: fix discard end sector
kselftest: cpufreq: Get rid of double suspend in rtcwake case
crypto: marvell/cesa - Handle zero-length skcipher requests
crypto: marvell/cesa - Avoid empty transfer descriptor
erofs: fix file handle encoding for 64-bit NIDs
erofs: avoid using multiple devices with different type
powerpc/pseries/iommu: Fix kmemleak in TCE table userspace view
btrfs: scrub: update device stats when an error is detected
btrfs: scrub: fix a wrong error type when metadata bytenr mismatches
btrfs: fix invalid data space release when truncating block in NOCOW mode
rcu/cpu_stall_cputime: fix the hardirq count for x86 architecture
crypto: lrw - Only add ecb if it is not already there
crypto: xts - Only add ecb if it is not already there
crypto: sun8i-ce - move fallback ahash_request to the end of the struct
kunit: Fix wrong parameter to kunit_deactivate_static_stub()
crypto: api - Redo lookup on EEXIST
ACPICA: exserial: don't forget to handle FFixedHW opregions for reading
ASoC: tas2764: Enable main IRQs
ASoC: mediatek: mt8195: Set ETDM1/2 IN/OUT to COMP_DUMMY()
EDAC/skx_common: Fix general protection fault
EDAC/{skx_common,i10nm}: Fix the loss of saved RRL for HBM pseudo channel 0
spi: tegra210-quad: Fix X1_X2_X4 encoding and support x4 transfers
spi: tegra210-quad: remove redundant error handling code
spi: tegra210-quad: modify chip select (CS) deactivation
power: reset: at91-reset: Optimize at91_reset()
PM: EM: Fix potential division-by-zero error in em_compute_costs()
ASoC: SOF: ipc4-pcm: Adjust pipeline_list->pipelines allocation type
ASoC: SOF: amd: add missing acp descriptor field
PM: wakeup: Delete space in the end of string shown by pm_show_wakelocks()
ACPI: resource: fix a typo for MECHREVO in irq1_edge_low_force_override[]
x86/mtrr: Check if fixed-range MTRRs exist in mtrr_save_fixed_ranges()
PM: sleep: Print PM debug messages during hibernation
thermal/drivers/mediatek/lvts: Fix debugfs unregister on failure
ACPI: OSI: Stop advertising support for "3.0 _SCP Extensions"
spi: sh-msiof: Fix maximum DMA transfer size
ASoC: apple: mca: Constrain channels according to TDM mask
ALSA: core: fix up bus match const issues.
drm/vmwgfx: Add seqno waiter for sync_files
drm/vmwgfx: Add error path for xa_store in vmw_bo_add_detached_resource
drm/vmwgfx: Fix dumb buffer leak
drm/xe/d3cold: Set power state to D3Cold during s2idle/s3
drm/vc4: tests: Use return instead of assert
drm/amd/pp: Fix potential NULL pointer dereference in atomctrl_initialize_mc_reg_table
media: rkvdec: Fix frame size enumeration
arm64/fpsimd: Avoid RES0 bits in the SME trap handler
arm64/fpsimd: Discard stale CPU state when handling SME traps
arm64/fpsimd: Don't corrupt FPMR when streaming mode changes
arm64/fpsimd: Avoid clobbering kernel FPSIMD state with SMSTOP
arm64/fpsimd: Reset FPMR upon exec()
arm64/fpsimd: Fix merging of FPSIMD state during signal return
drm/panthor: Fix GPU_COHERENCY_ACE[_LITE] definitions
drm/panthor: Update panthor_mmu::irq::mask when needed
perf: arm-ni: Unregister PMUs on probe failure
perf: arm-ni: Fix missing platform_set_drvdata()
drm/panel: samsung-sofef00: Drop s6e3fc2x01 support
drm/bridge: lt9611uxc: Fix an error handling path in lt9611uxc_probe()
fs/ntfs3: handle hdr_first_de() return value
fs/ntfs3: Add missing direct_IO in ntfs_aops_cmpr
kunit/usercopy: Disable u64 test on 32-bit SPARC
watchdog: exar: Shorten identity name to fit correctly
m68k: mac: Fix macintosh_config for Mac II
firmware: psci: Fix refcount leak in psci_dt_init
arm64: Support ARM64_VA_BITS=52 when setting ARCH_MMAP_RND_BITS_MAX
arm64/fpsimd: Avoid warning when sve_to_fpsimd() is unused
selftests/seccomp: fix syscall_restart test for arm compat
drm/msm/dpu: enable SmartDMA on SM8150
drm/msm/dpu: enable SmartDMA on SC8180X
drm: rcar-du: Fix memory leak in rcar_du_vsps_init()
drm/vkms: Adjust vkms_state->active_planes allocation type
drm/tegra: rgb: Fix the unbound reference count
firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES
arm64/fpsimd: Do not discard modified SVE state
overflow: Fix direct struct member initialization in _DEFINE_FLEX()
scsi: qedf: Use designated initializer for struct qed_fcoe_cb_ops
perf/amlogic: Replace smp_processor_id() with raw_smp_processor_id() in meson_ddr_pmu_create()
selftests/seccomp: fix negative_ENOSYS tracer tests on arm32
drm/msm/a6xx: Disable rgb565_predicator on Adreno 7c3
drm/mediatek: mtk_drm_drv: Fix kobject put for mtk_mutex device ptr
drm/mediatek: Fix kobject put for component sub-drivers
drm/mediatek: mtk_drm_drv: Unbind secondary mmsys components on err
media: verisilicon: Free post processor buffers on error
svcrdma: Reduce the number of rdma_rw contexts per-QP
xen/x86: fix initial memory balloon target
wifi: ath11k: fix node corruption in ar->arvifs list
wifi: ath12k: Fix memory leak during vdev_id mismatch
wifi: ath12k: Fix invalid memory access while forming 802.11 header
IB/cm: use rwlock for MAD agent lock
bpf: Check link_create.flags parameter for multi_kprobe
selftests/bpf: Fix bpf_nf selftest failure
bpf: fix ktls panic with sockmap
bpf, sockmap: fix duplicated data transmission
bpf, sockmap: Fix panic when calling skb_linearize
f2fs: zone: fix to avoid inconsistence in between SIT and SSA
wifi: ath12k: fix cleanup path after mhi init
wifi: ath12k: Fix WMI tag for EHT rate in peer assoc
wifi: ath12k: Fix buffer overflow in debugfs
f2fs: clean up unnecessary indentation
f2fs: prevent the current section from being selected as a victim during GC
f2fs: fix to do sanity check on sbi->total_valid_block_count
page_pool: Move pp_magic check into helper functions
page_pool: Track DMA-mapped pages and unmap them when destroying the pool
net: ncsi: Fix GCPS 64-bit member variables
libbpf: Fix buffer overflow in bpf_object__init_prog
net/mlx5: Avoid using xso.real_dev unnecessarily
xfrm: Use xdo.dev instead of xdo.real_dev
wifi: rtw88: sdio: map mgmt frames to queue TX_DESC_QSEL_MGMT
wifi: rtw88: sdio: call rtw_sdio_indicate_tx_status unconditionally
wifi: rtw88: do not ignore hardware read error during DPK
wifi: ath12k: fix invalid access to memory
wifi: ath12k: Add MSDU length validation for TKIP MIC error
wifi: ath12k: Fix the QoS control field offset to build QoS header
wifi: ath12k: fix node corruption in ar->arvifs list
RDMA/hns: Include hnae3.h in hns_roce_hw_v2.h
scsi: hisi_sas: Call I_T_nexus after soft reset for SATA disk
libbpf: Fix event name too long error
libbpf: Remove sample_period init in perf_buffer
Use thread-safe function pointer in libbpf_print
iommu: Protect against overflow in iommu_pgsize()
bonding: assign random address if device address is same as bond
f2fs: clean up w/ fscrypt_is_bounce_page()
f2fs: fix to detect gcing page in f2fs_is_cp_guaranteed()
scsi: smartpqi: Fix smp_processor_id() call trace for preemptible kernels
libbpf: Use proper errno value in linker
bpf: Allow XDP dev-bound programs to perform XDP_REDIRECT into maps
netfilter: bridge: Move specific fragmented packet to slow_path instead of dropping it
netfilter: nft_quota: match correctly when the quota just depleted
netfilter: nft_set_pipapo: prevent overflow in lookup table allocation
RDMA/mlx5: Fix error flow upon firmware failure for RQ destruction
bpf: Fix uninitialized values in BPF_{CORE,PROBE}_READ
tracing: Move histogram trigger variables from stack to per CPU structure
clk: qcom: camcc-sm6350: Add *_wait_val values for GDSCs
clk: qcom: dispcc-sm6350: Add *_wait_val values for GDSCs
clk: qcom: gcc-sm6350: Add *_wait_val values for GDSCs
clk: qcom: gpucc-sm6350: Add *_wait_val values for GDSCs
bpftool: Fix regression of "bpftool cgroup tree" EINVAL on older kernels
clk: bcm: rpi: Add NULL check in raspberrypi_clk_register()
wifi: iwlfiwi: mvm: Fix the rate reporting
efi/libstub: Describe missing 'out' parameter in efi_load_initrd
selftests/bpf: Fix caps for __xlated/jited_unpriv
tracing: Rename event_trigger_alloc() to trigger_data_alloc()
tracing: Fix error handling in event_trigger_parse()
of: unittest: Unlock on error in unittest_data_add()
ktls, sockmap: Fix missing uncharge operation
libbpf: Use proper errno value in nlattr
pinctrl: at91: Fix possible out-of-boundary access
bpf: Fix WARN() in get_bpf_raw_tp_regs
dt-bindings: soc: fsl,qman-fqd: Fix reserved-memory.yaml reference
clk: qcom: gcc-msm8939: Fix mclk0 & mclk1 for 24 MHz
s390/bpf: Store backchain even for leaf progs
wifi: rtw89: pci: enlarge retry times of RX tag to 1000
wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds
wifi: rtw89: fix firmware scan delay unit for WiFi 6 chips
iommu: remove duplicate selection of DMAR_TABLE
wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event
hisi_acc_vfio_pci: fix XQE dma address error
hisi_acc_vfio_pci: add eq and aeq interruption restore
hisi_acc_vfio_pci: bugfix live migration function without VF device driver
wifi: ath9k_htc: Abort software beacon handling if disabled
scsi: ufs: mcq: Delete ufshcd_release_scsi_cmd() in ufshcd_mcq_abort()
kernfs: Relax constraint in draining guard
Bluetooth: ISO: Fix not using SID from adv report
wifi: mt76: mt7996: Fix null-ptr-deref in mt7996_mmio_wed_init()
wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init()
wifi: mt76: mt7925: prevent multiple scan commands
wifi: mt76: mt7925: refine the sniffer commnad
wifi: mt76: mt7925: ensure all MCU commands wait for response
wifi: mt76: mt7996: set EHT max ampdu length capability
wifi: mt76: mt7996: fix RX buffer size of MCU event
bpf: Revert "bpf: remove unnecessary rcu_read_{lock,unlock}() in multi-uprobe attach logic"
netfilter: xtables: support arpt_mark and ipv6 optstrip for iptables-nft only builds
netfilter: nf_tables: nft_fib_ipv6: fix VRF ipv4/ipv6 result discrepancy
vfio/type1: Fix error unwind in migration dirty bitmap allocation
Bluetooth: MGMT: iterate over mesh commands in mgmt_mesh_foreach()
Bluetooth: btintel: Check dsbr size from EFI variable
bpf, sockmap: Avoid using sk_socket after free when sending
netfilter: nf_tables: nft_fib: consistent l3mdev handling
netfilter: nft_tunnel: fix geneve_opt dump
RISC-V: KVM: lock the correct mp_state during reset
net: usb: aqc111: fix error handling of usbnet read calls
vsock/virtio: fix `rx_bytes` accounting for stream sockets
RDMA/cma: Fix hang when cma_netevent_callback fails to queue_work
net: lan966x: Fix 1-step timestamping over ipv4 or ipv6
net: xilinx: axienet: Fix Tx skb circular buffer occupancy check in dmaengine xmit
bpf: Avoid __bpf_prog_ret0_warn when jit fails
net: phy: clear phydev->devlink when the link is deleted
net: phy: fix up const issues in to_mdio_device() and to_phy_device()
net: lan743x: rename lan743x_reset_phy to lan743x_hw_reset_phy
net: lan743x: Fix PHY reset handling during initialization and WOL
net: phy: mscc: Fix memory leak when using one step timestamping
octeontx2-pf: QOS: Perform cache sync on send queue teardown
octeontx2-pf: QOS: Refactor TC_HTB_LEAF_DEL_LAST callback
calipso: Don't call calipso functions for AF_INET sk.
net: openvswitch: Fix the dead loop of MPLS parse
net: phy: mscc: Stop clearing the the UDPv4 checksum for L2 frames
f2fs: use d_inode(dentry) cleanup dentry->d_inode
f2fs: fix to correct check conditions in f2fs_cross_rename
arm64: dts: qcom: x1e80100: Mark usb_2 as dma-coherent
arm64: dts: qcom: sm8650: setup gpu thermal with higher temperatures
arm64: dts: qcom: sm8650: add missing cpu-cfg interconnect path in the mdss node
arm64: dts: qcom: x1e80100-romulus: Keep L12B and L15B always on
arm64: dts: qcom: sdm845-starqltechn: remove wifi
arm64: dts: qcom: sdm845-starqltechn: fix usb regulator mistake
arm64: dts: qcom: sdm845-starqltechn: refactor node order
arm64: dts: qcom: sdm845-starqltechn: remove excess reserved gpios
arm64: dts: qcom: sm8350: Reenable crypto & cryptobam
arm64: dts: qcom: sm8250: Fix CPU7 opp table
arm64: dts: qcom: sc8280xp-x13s: Drop duplicate DMIC supplies
arm64: dts: qcom: ipq9574: Fix USB vdd info
arm64: dts: rockchip: Move SHMEM memory to reserved memory on rk3588
ARM: dts: at91: usb_a9263: fix GPIO for Dataflash chip select
ARM: dts: at91: at91sam9263: fix NAND chip selects
arm64: dts: mediatek: mt8195: Reparent vdec1/2 and venc1 power domains
arm64: dts: qcom: sdm660-xiaomi-lavender: Add missing SD card detect GPIO
arm64: dts: mt8183: Add port node to mt8183.dtsi
arm64: dts: imx8mm-beacon: Fix RTC capacitive load
arm64: dts: imx8mn-beacon: Fix RTC capacitive load
arm64: dts: imx8mp-beacon: Fix RTC capacitive load
arm64: dts: imx8mm-beacon: Set SAI5 MCLK direction to output for HDMI audio
arm64: dts: imx8mn-beacon: Set SAI5 MCLK direction to output for HDMI audio
arm64: dts: mediatek: mt6357: Drop regulator-fixed compatibles
arm64: dts: mt6359: Add missing 'compatible' property to regulators node
arm64: dts: qcom: sdm660-lavender: Add missing USB phy supply
arm64: dts: qcom: sda660-ifc6560: Fix dt-validate warning
arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-rock3c
arm64: dts: rockchip: Update eMMC for NanoPi R5 series
arm64: tegra: Drop remaining serial clock-names and reset-names
arm64: tegra: Add uartd serial alias for Jetson TX1 module
arm64: dts: ti: k3-j721e-common-proc-board: Enable OSPI1 on J721E
soc: qcom: smp2p: Fix fallback to qcom,ipc parse
Squashfs: check return result of sb_min_blocksize
ocfs2: fix possible memory leak in ocfs2_finish_quota_recovery
nilfs2: add pointer check for nilfs_direct_propagate()
nilfs2: do not propagate ENOENT error from nilfs_btree_propagate()
bus: fsl-mc: fix double-free on mc_dev
dt-bindings: vendor-prefixes: Add Liontron name
ARM: dts: qcom: apq8064: add missing clocks to the timer node
ARM: dts: qcom: apq8064 merge hw splinlock into corresponding syscon device
ARM: dts: qcom: apq8064: move replicator out of soc node
arm64: defconfig: mediatek: enable PHY drivers
arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou
arm64: dts: qcom: qcm2290: fix (some) of QUP interconnects
arm64: dts: renesas: white-hawk-ard-audio: Fix TPU0 groups
arm64: dts: mt6359: Rename RTC node to match binding expectations
ARM: aspeed: Don't select SRAM
soc: aspeed: lpc: Fix impossible judgment condition
soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod()
randstruct: gcc-plugin: Remove bogus void member
randstruct: gcc-plugin: Fix attribute addition
perf build: Warn when libdebuginfod devel files are not available
perf ui browser hists: Set actions->thread before calling do_zoom_thread()
dm: don't change md if dm_table_set_restrictions() fails
dm: free table mempools if not used in __bind
backlight: pm8941: Add NULL check in wled_configure()
x86/irq: Ensure initial PIR loads are performed exactly once
mtd: nand: ecc-mxic: Fix use of uninitialized variable ret
hwmon: (asus-ec-sensors) check sensor index in read_string()
perf symbol-minimal: Fix double free in filename__read_build_id
dm: fix dm_blk_report_zones
dm-flakey: error all IOs when num_features is absent
dm-flakey: make corrupting read bios work
perf trace: Fix leaks of 'struct thread' in set_filter_loop_pids()
perf tests: Fix 'perf report' tests installation
perf intel-pt: Fix PEBS-via-PT data_src
perf scripts python: exported-sql-viewer.py: Fix pattern matching with Python 3
remoteproc: qcom_wcnss_iris: Add missing put_device() on error in probe
remoteproc: k3-r5: Drop check performed in k3_r5_rproc_{mbox_callback/kick}
remoteproc: k3-dsp: Drop check performed in k3_dsp_rproc_{mbox_callback/kick}
rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send()
mfd: exynos-lpass: Fix an error handling path in exynos_lpass_probe()
mfd: exynos-lpass: Avoid calling exynos_lpass_disable() twice in exynos_lpass_remove()
mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE
perf tests switch-tracking: Fix timestamp comparison
mailbox: imx: Fix TXDB_V2 sending
mailbox: mtk-cmdq: Refine GCE_GCTL_VALUE setting
perf symbol: Fix use-after-free in filename__read_build_id
perf record: Fix incorrect --user-regs comments
perf trace: Always print return value for syscalls returning a pid
nfs: clear SB_RDONLY before getting superblock
nfs: ignore SB_RDONLY when remounting nfs
perf trace: Set errpid to false for rseq and set_robust_list
perf callchain: Always populate the addr_location map when adding IP
cifs: Fix validation of SMB1 query reparse point response
rust: alloc: add missing invariant in Vec::set_len()
rtc: sh: assign correct interrupts with DT
phy: rockchip: samsung-hdptx: Fix clock ratio setup
phy: rockchip: samsung-hdptx: Do no set rk_hdptx_phy->rate in case of errors
PCI: Print the actual delay time in pci_bridge_wait_for_secondary_bus()
PCI: rcar-gen4: set ep BAR4 fixed size
PCI: cadence: Fix runtime atomic count underflow
PCI: apple: Use gpiod_set_value_cansleep in probe flow
phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug
dmaengine: ti: Add NULL check in udma_probe()
PCI/ACPI: Fix allocated memory release on error in pci_acpi_scan_root()
PCI/DPC: Initialize aer_err_info before using it
PCI/DPC: Log Error Source ID only when valid
rtc: loongson: Add missing alarm notifications for ACPI RTC events
PCI: endpoint: Retain fixed-size BAR size as well as aligned size
usb: renesas_usbhs: Reorder clock handling and power management in probe
serial: Fix potential null-ptr-deref in mlb_usio_probe()
thunderbolt: Fix a logic error in wake on connect
iio: filter: admv8818: fix band 4, state 15
iio: filter: admv8818: fix integer overflow
iio: filter: admv8818: fix range calculation
iio: filter: admv8818: Support frequencies >= 2^32
iio: adc: ad7124: Fix 3dB filter frequency reading
usb: acpi: Prevent null pointer dereference in usb_acpi_add_usb4_devlink()
MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a
coresight: Fixes device's owner field for registered using coresight_init_driver()
coresight: catu: Introduce refcount and spinlock for enabling/disabling
counter: interrupt-cnt: Protect enable/disable OPs with mutex
fpga: fix potential null pointer deref in fpga_mgr_test_img_load_sgt()
coresight: prevent deactivate active config while enabling the config
vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl()
mei: vsc: Cast tx_buf to (__be32 *) when passed to cpu_to_be32_array()
iio: adc: PAC1934: fix typo in documentation link
iio: adc: mcp3911: fix device dependent mappings for conversion result registers
USB: gadget: udc: fix const issue in gadget_match_driver()
USB: typec: fix const issue in typec_match()
loop: add file_start_write() and file_end_write()
drm/xe: Make xe_gt_freq part of the Documentation
Fix sock_exceed_buf_limit not being triggered in __sk_mem_raise_allocated
page_pool: Fix use-after-free in page_pool_recycle_in_ring
net: stmmac: platform: guarantee uniqueness of bus_id
gve: Fix RX_BUFFERS_POSTED stat to report per-queue fill_cnt
net: tipc: fix refcount warning in tipc_aead_encrypt
driver: net: ethernet: mtk_star_emac: fix suspend/resume issue
net/mlx4_en: Prevent potential integer overflow calculating Hz
net: lan966x: Make sure to insert the vlan tags also in host mode
spi: bcm63xx-spi: fix shared reset
spi: bcm63xx-hsspi: fix shared reset
Bluetooth: L2CAP: Fix not responding with L2CAP_CR_LE_ENCRYPTION
ice: fix Tx scheduler error handling in XDP callback
ice: create new Tx scheduler nodes for new queues only
ice: fix rebuilding the Tx scheduler tree for large queue counts
idpf: fix a race in txq wakeup
idpf: avoid mailbox timeout delays during reset
net: dsa: tag_brcm: legacy: fix pskb_may_pull length
net: stmmac: make sure that ptp_rate is not 0 before configuring timestamping
net: stmmac: make sure that ptp_rate is not 0 before configuring EST
drm/i915/guc: Check if expecting reply before decrementing outstanding_submission_g2h
drm/i915/psr: Fix using wrong mask in REG_FIELD_PREP
drm/i915/guc: Handle race condition where wakeref count drops below 0
net: fix udp gso skb_segment after pull from frag_list
net: wwan: t7xx: Fix napi rx poll issue
vmxnet3: correctly report gso type for UDP tunnels
selftests: net: build net/lib dependency in all target
PM: sleep: Fix power.is_suspended cleanup for direct-complete devices
nvme: fix command limits status code
gve: add missing NULL check for gve_alloc_pending_packet() in TX DQO
drm/panel-simple: fix the warnings for the Evervision VGG644804
netfilter: nf_set_pipapo_avx2: fix initial map fill
netfilter: nf_nat: also check reverse tuple to obtain clashing entry
net: ti: icssg-prueth: Fix swapped TX stats for MII interfaces.
net: dsa: b53: do not enable RGMII delay on bcm63xx
net: dsa: b53: allow RGMII for bcm63xx RGMII ports
net: dsa: b53: do not touch DLL_IQQD on bcm53115
wifi: cfg80211/mac80211: correctly parse S1G beacon optional elements
net: wwan: mhi_wwan_mbim: use correct mux_id for multiplexing
wireguard: device: enable threaded NAPI
seg6: Fix validation of nexthop addresses
riscv: misaligned: fix sleeping function called during misaligned access handling
scsi: ufs: qcom: Prevent calling phy_exit() before phy_init()
ASoC: codecs: hda: Fix RPM usage count underflow
ASoC: Intel: avs: Fix deadlock when the failing IPC is SET_D0IX
ASoC: Intel: avs: Verify content returned by parse_int_array()
ASoC: ti: omap-hdmi: Re-add dai_link->platform to fix card init
iov_iter: use iov_offset for length calculation in iov_iter_aligned_bvec
path_overmount(): avoid false negatives
fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2)
do_change_type(): refuse to operate on unmounted/not ours mounts
tools/power turbostat: Fix AMD package-energy reporting
ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3315
ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3247
ALSA: hda/realtek: Add support for various HP Laptops using CS35L41 HDA
ALSA: hda/realtek - Support mute led function for HP platform
ALSA: hda/realtek - Add new HP ZBook laptop with micmute led fixup
ALSA: hda/realtek: Add support for HP Agusta using CS35L41 HDA
Input: synaptics-rmi - fix crash with unsupported versions of F34
pmdomain: core: Introduce dev_pm_genpd_rpm_always_on()
mmc: sdhci-of-dwcmshc: add PD workaround on RK3576
arm64: dts: qcom: x1e80100: Apply consistent critical thermal shutdown
arm64: dts: qcom: x1e80100: Add GPU cooling
pinctrl: samsung: refactor drvdata suspend & resume callbacks
pinctrl: samsung: add dedicated SoC eint suspend/resume callbacks
pinctrl: samsung: add gs101 specific eint suspend/resume callbacks
dt-bindings: pwm: adi,axi-pwmgen: Increase #pwm-cells to 3
dt-bindings: pwm: Correct indentation and style in DTS example
dt-bindings: pwm: adi,axi-pwmgen: Fix clocks
serial: sh-sci: Move runtime PM enable to sci_probe_single()
scsi: core: ufs: Fix a hang in the error handler
Bluetooth: hci_core: fix list_for_each_entry_rcu usage
Bluetooth: btintel_pcie: Fix driver not posting maximum rx buffers
Bluetooth: btintel_pcie: Increase the tx and rx descriptor count
Bluetooth: btintel_pcie: Reduce driver buffer posting to prevent race condition
Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete
Bluetooth: MGMT: Remove unused mgmt_pending_find_data
Bluetooth: MGMT: Protect mgmt_pending list with its own lock
net: dsa: b53: fix untagged traffic sent via cpu tagged with VID 0
ptp: remove ptp->n_vclocks check logic in ptp_vclock_in_use()
ath10k: snoc: fix unbalanced IRQ enable in crash recovery
wifi: ath11k: convert timeouts to secs_to_jiffies()
wifi: ath11k: avoid burning CPU in ath11k_debugfs_fw_stats_request()
wifi: ath11k: don't use static variables in ath11k_debugfs_fw_stats_process()
wifi: ath11k: don't wait when there is no vdev started
wifi: ath11k: move some firmware stats related functions outside of debugfs
wifi: ath11k: validate ath11k_crypto_mode on top of ath11k_core_qmi_firmware_ready
wifi: ath12k: refactor ath12k_hw_regs structure
wifi: ath12k: fix GCC_GCC_PCIE_HOT_RST definition for WCN7850
regulator: max20086: Fix refcount leak in max20086_parse_regulators_dt()
spi: omap2-mcspi: Disable multi mode when CS should be kept asserted after message
spi: omap2-mcspi: Disable multi-mode when the previous message kept CS asserted
pinctrl: qcom: pinctrl-qcm2290: Add missing pins
scsi: iscsi: Fix incorrect error path labels for flashnode operations
net_sched: sch_sfq: fix a potential crash on gso_skb handling
powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap
powerpc/vas: Return -EINVAL if the offset is non-zero in mmap()
drm/meson: use unsigned long long / Hz for frequency types
drm/meson: fix debug log statement when setting the HDMI clocks
drm/meson: use vclk_freq instead of pixel_freq in debug print
drm/meson: fix more rounding issues with 59.94Hz modes
i40e: return false from i40e_reset_vf if reset is in progress
i40e: retry VFLR handling if there is ongoing VF reset
ACPI: CPPC: Fix NULL pointer dereference when nosmp is used
net: Fix TOCTOU issue in sk_is_readable()
macsec: MACsec SCI assignment for ES = 0
net/mdiobus: Fix potential out-of-bounds read/write access
net/mdiobus: Fix potential out-of-bounds clause 45 read/write access
Bluetooth: Fix NULL pointer deference on eir_get_service_data
Bluetooth: hci_sync: Fix broadcast/PA when using an existing instance
Bluetooth: eir: Fix possible crashes on eir_create_adv_data
Bluetooth: MGMT: Fix sparse errors
net/mlx5: Ensure fw pages are always allocated on same NUMA
net/mlx5: Fix ECVF vports unload on shutdown flow
net/mlx5: Fix return value when searching for existing flow group
net/mlx5: HWS, fix missing ip_version handling in definer
net/mlx5e: Fix leak of Geneve TLV option object
net_sched: prio: fix a race in prio_tune()
net_sched: red: fix a race in __red_change()
net_sched: tbf: fix a race in tbf_change()
net_sched: ets: fix a race in ets_qdisc_change()
net: drv: netdevsim: don't napi_complete() from netpoll
btrfs: exit after state insertion failure at btrfs_convert_extent_bit()
fs/filesystems: Fix potential unsigned integer underflow in fs_name()
gfs2: pass through holder from the VFS for freeze/thaw
btrfs: exit after state split error at set_extent_bit()
nvmet-fcloop: access fcpreq only when holding reqlock
perf: Ensure bpf_perf_link path is properly serialized
block: use q->elevator with ->elevator_lock held in elv_iosched_show()
io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()
block: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work
io_uring: consistently use rcu semantics with sqpoll thread
bio: Fix bio_first_folio() for SPARSEMEM without VMEMMAP
block: Fix bvec_set_folio() for very large folios
objtool/rust: relax slice condition to cover more `noreturn` Rust functions
tools/resolve_btfids: Fix build when cross compiling kernel with clang.
Revert "wifi: mwifiex: Fix HT40 bandwidth issue."
ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1
HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse()
posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()
nvmem: zynqmp_nvmem: unbreak driver after cleanup
usb: usbtmc: Fix read_stb function and get_stb ioctl
VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify
tty: serial: 8250_omap: fix TX with DMA for am33xx
usb: misc: onboard_usb_dev: Fix usb5744 initialization sequence
usb: cdnsp: Fix issue with detecting command completion event
usb: cdnsp: Fix issue with detecting USB 3.2 speed
usb: Flush altsetting 0 endpoints before reinitializating them after reset.
usb: typec: tcpm/tcpci_maxim: Fix bounds check in process_rx()
usb: typec: tcpm: move tcpm_queue_vdm_unlocked to asynchronous work
9p: Add a migrate_folio method
ring-buffer: Do not trigger WARN_ON() due to a commit_overrun
ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set()
ring-buffer: Move cpus_read_lock() outside of buffer->mutex
xfs: don't assume perags are initialised when trimming AGs
xen/arm: call uaccess_ttbr0_enable for dm_op hypercall
x86/iopl: Cure TIF_IO_BITMAP inconsistencies
x86/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler
calipso: unlock rcu before returning -EAFNOSUPPORT
regulator: dt-bindings: mt6357: Drop fixed compatible requirement
usb: misc: onboard_usb_dev: fix build warning for CONFIG_USB_ONBOARD_DEV_USB5744=n
net: usb: aqc111: debug info before sanitation
overflow: Introduce __DEFINE_FLEX for having no initializer
gfs2: Don't clear sb->s_fs_info in gfs2_sys_fs_add
drm/meson: Use 1000ULL when operating with mode->clock
thermal/drivers/mediatek/lvts: Remove unused lvts_debugfs_exit
Linux 6.12.34
Change-Id: I679f0f1ddcf9bf8a0b86089ccb7b78536f5bc441
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
GKI (arm64) relevant 69 out of 278 changes, affecting 88 files +585/-290
0b603e7759 tracing: Add __print_dynamic_array() helper [3 files, +15/-1]
0312735402 tracing: Verify event formats that have "%*p.." [2 files, +13/-2]
1c9798bf81 mm/vmscan: don't try to reclaim hwpoison folio [1 file, +7/-0]
db3b3964af PM: EM: use kfree_rcu() to simplify the code [1 file, +1/-9]
9d5752b853 PM: EM: Address RCU-related sparse warnings [2 files, +26/-25]
3e12e8c273 block: remove the write_hint field from struct request [4 files, +13/-12]
ed7535b141 block: remove the ioprio field from struct request [4 files, +11/-15]
2afa5ea7c4 block: make sure ->nr_integrity_segments is cloned in blk_rq_prep_clone [1 file, +1/-0]
46d3575209 PCI/MSI: Handle the NOMASK flag correctly for all PCI/MSI backends [1 file, +6/-12]
35ba7b2d4d PCI/MSI: Add an option to write MSIX ENTRY_DATA before any reads [2 files, +5/-0]
16c8aa5de1 dma/contiguous: avoid warning about unused size_bytes [1 file, +1/-2]
7ccfadfb25 cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() [1 file, +8/-2]
28fbd7b13b cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() [1 file, +10/-3]
7d002f5914 scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort() [1 file, +5/-7]
5d92e582d1 cgroup/cpuset-v1: Add missing support for cpuset_v2_mode [1 file, +29/-0]
29daa63f2c scsi: core: Clear flags for scsi_cmnd that did not complete [1 file, +5/-1]
eeab661803 scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer() [1 file, +2/-0]
41143e7105 net: phy: leds: fix memory leak [1 file, +13/-10]
0ceef62a32 tipc: fix NULL pointer dereference in tipc_mon_reinit_self() [1 file, +2/-1]
a61afd5482 fix a couple of races in MNT_TREE_BENEATH handling by do_move_mount() [1 file, +36/-33]
7f24ea6a46 block: never reduce ra_pages in blk_apply_bdi_limits [1 file, +7/-1]
3decda1a3c splice: remove duplicate noinline from pipe_clear_nowait [1 file, +1/-1]
30c0d6e778 virtio_console: fix missing byte order handling for cols and rows [1 file, +4/-3]
c2a6b4d78c net: selftests: initialize TCP header and skb payload with zero [1 file, +13/-5]
3939d6f29d irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() [1 file, +1/-1]
7a8a6b627f io_uring: fix 'sync' handling of io_fallback_tw() [1 file, +7/-6]
1f439fe4d8 scsi: Improve CDL control [1 file, +24/-12]
3670dee376 char: misc: register chrdev region with all possible minors [1 file, +1/-1]
ea0d806b94 USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe [2 files, +7/-0]
1777714865 xhci: Limit time spent with xHC interrupts disabled during bus resume [3 files, +20/-16]
bce3055b08 usb: xhci: Fix invalid pointer dereference in Etron workaround [1 file, +1/-1]
52a7c9d930 usb: dwc3: gadget: check that event count does not exceed event buffer length [1 file, +6/-0]
9924ee1bcd usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive [1 file, +3/-0]
d85b7af3bd usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive [1 file, +3/-0]
3e52ae347e USB: VLI disk crashes if LPM is used [1 file, +3/-0]
0486de3c1b crypto: null - Use spin lock instead of mutex [1 file, +26/-13]
7758e308ae bpf: Fix kmemleak warning for percpu hashmap [1 file, +3/-3]
c5c833f637 bpf: Fix deadlock between rcu_tasks_trace and event_mutex. [1 file, +4/-3]
4139072087 clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec() [1 file, +4/-0]
4131411f42 bpf: Only fails the busy counter check in bpf_cgrp_storage_get if it creates storage [1 file, +6/-5]
b817d2bfd6 bpf: Reject attaching fexit/fmod_ret to __noreturn functions [1 file, +32/-0]
2ecae00138 usb: dwc3: gadget: Refactor loop to avoid NULL endpoints [1 file, +18/-4]
cbfa55bda1 usb: xhci: Complete 'error mid TD' transfers when handling Missed Service [1 file, +5/-1]
16a7a8e6c4 usb: xhci: Fix isochronous Ring Underrun/Overrun event handling [1 file, +14/-6]
635be13606 xhci: Handle spurious events on Etron host isoc enpoints [2 files, +27/-13]
9ff59cb815 usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running [1 file, +7/-4]
0485bdf88f objtool, panic: Disable SMAP in __stack_chk_fail() [2 files, +10/-1]
c548f95688 9p/net: fix improper handling of bogus negative read/write replies [1 file, +16/-14]
18296b5951 9p/trans_fd: mark concurrent read and writes to p9_conn->err [1 file, +10/-7]
3568fd9e44 io_uring: always do atomic put from iowq [2 files, +8/-1]
90dc6c1e3b perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init [1 file, +3/-3]
24ede35eb2 nvme: requeue namespace scan on missed AENs [1 file, +4/-0]
b9c89c97d7 nvme: re-read ANA log page after ns scan completes [1 file, +5/-0]
ee5521176a nvme: multipath: fix return value of nvme_available_path [1 file, +1/-1]
5e58b93a12 gpiolib: of: Move Atmel HSMCI quirk up out of the regulator comment [1 file, +3/-3]
9f8eeac3a6 timekeeping: Add a lockdep override in tick_freeze() [1 file, +22/-0]
b14d986413 iommu: Clear iommu-dma ops on cleanup [1 file, +3/-0]
b626bc3c1d ext4: make block validity check resistent to sb bh corruption [2 files, +6/-6]
2ef6eea2ef netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS [1 file, +4/-0]
d53b2d49a8 iomap: skip unnecessary ifs_block_is_uptodate check [1 file, +1/-1]
bfc66c4c28 Revert "drivers: core: synchronize really_probe() and dev_uevent()" [1 file, +0/-3]
de7c24febd usb: typec: class: Fix NULL pointer access [2 files, +14/-2]
45314999f9 ext4: goto right label 'out_mmap_sem' in ext4_setattr() [1 file, +1/-1]
40966fc993 usb: typec: class: Invalidate USB device pointers on partner unregistration [1 file, +6/-2]
4833d0a92b iommu: Handle race with default domain setup [1 file, +5/-0]
1042d22942 nvme: fixup scan failure for non-ANA multipath controllers [1 file, +1/-1]
1b7647efad usb: xhci: Fix Short Packet handling rework ignoring errors [1 file, +1/-1]
ab5281d21e usb: typec: class: Unlocked on error in typec_register_partner() [1 file, +1/-0]
6b9ebcbd31 mq-deadline: don't call req_get_ioprio from the I/O completion handler [1 file, +4/-9]
Changes in 6.12.26
module: sign with sha512 instead of sha1 by default
tracing: Add __print_dynamic_array() helper
tracing: Verify event formats that have "%*p.."
mm/vmscan: don't try to reclaim hwpoison folio
soc: qcom: ice: introduce devm_of_qcom_ice_get
mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get
PM: EM: use kfree_rcu() to simplify the code
PM: EM: Address RCU-related sparse warnings
media: i2c: imx214: Use subdev active state
media: i2c: imx214: Simplify with dev_err_probe()
media: i2c: imx214: Convert to CCI register access helpers
media: i2c: imx214: Replace register addresses with macros
media: i2c: imx214: Check number of lanes from device tree
media: i2c: imx214: Fix link frequency validation
media: ov08x40: Move ov08x40_identify_module() function up
media: ov08x40: Add missing ov08x40_identify_module() call on stream-start
block: remove the write_hint field from struct request
block: remove the ioprio field from struct request
block: make sure ->nr_integrity_segments is cloned in blk_rq_prep_clone
net: dsa: mv88e6xxx: fix VTU methods for 6320 family
iio: adc: ad7768-1: Move setting of val a bit later to avoid unnecessary return value check
iio: adc: ad7768-1: Fix conversion result sign
arm64: dts: ti: Refactor J784s4 SoC files to a common file
arm64: dts: ti: k3-j784s4-j742s2-main-common: Fix serdes_ln_ctrl reg-masks
of: resolver: Simplify of_resolve_phandles() using __free()
of: resolver: Fix device node refcount leakage in of_resolve_phandles()
scsi: ufs: qcom: fix dev reference leaked through of_qcom_ice_get
PCI/MSI: Convert pci_msi_ignore_mask to per MSI domain flag
PCI/MSI: Handle the NOMASK flag correctly for all PCI/MSI backends
PCI/MSI: Add an option to write MSIX ENTRY_DATA before any reads
accel/ivpu: Add auto selection logic for job scheduler
accel/ivpu: Fix the NPU's DPU frequency calculation
ksmbd: use __GFP_RETRY_MAYFAIL
ksmbd: add netdev-up/down event debug print
ksmbd: browse interfaces list on FSCTL_QUERY_INTERFACE_INFO IOCTL
ksmbd: fix use-after-free in __smb2_lease_break_noti()
scsi: ufs: exynos: Remove empty drv_init method
scsi: ufs: exynos: Remove superfluous function parameter
scsi: ufs: exynos: Add gs101_ufs_drv_init() hook and enable WriteBooster
scsi: ufs: exynos: Move UFS shareability value to drvdata
scsi: ufs: exynos: Disable iocc if dma-coherent property isn't set
net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads
drm/xe/bmg: Add one additional PCI ID
drm/amd/display: Fix unnecessary cast warnings from checkpatch
drm/amd/display/dml2: use vzalloc rather than kzalloc
lib/Kconfig.ubsan: Remove 'default UBSAN' from UBSAN_INTEGER_WRAP
ceph: Fix incorrect flush end position calculation
cpufreq: sun50i: prevent out-of-bounds access
dma/contiguous: avoid warning about unused size_bytes
cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate()
cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()
cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate()
scsi: ufs: mcq: Add NULL check in ufshcd_mcq_abort()
cpufreq: cppc: Fix invalid return value in .get() callback
cpufreq: Do not enable by default during compile testing
cpufreq: fix compile-test defaults
btrfs: avoid page_lockend underflow in btrfs_punch_hole_lock_range()
btrfs: zoned: return EIO on RAID1 block group write pointer mismatch
cgroup/cpuset-v1: Add missing support for cpuset_v2_mode
vhost-scsi: Add better resource allocation failure handling
vhost-scsi: Fix vhost_scsi_send_bad_target()
vhost-scsi: Fix vhost_scsi_send_status()
net/mlx5: Fix null-ptr-deref in mlx5_create_{inner_,}ttc_table()
net/mlx5: Move ttc allocation after switch case to prevent leaks
scsi: core: Clear flags for scsi_cmnd that did not complete
scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer()
net: lwtunnel: disable BHs when required
net: phy: leds: fix memory leak
tipc: fix NULL pointer dereference in tipc_mon_reinit_self()
net: ethernet: mtk_eth_soc: net: revise NETSYSv3 hardware configuration
fix a couple of races in MNT_TREE_BENEATH handling by do_move_mount()
net_sched: hfsc: Fix a UAF vulnerability in class handling
net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
net: dsa: mt7530: sync driver-specific behavior of MT7531 variants
pds_core: Prevent possible adminq overflow/stuck condition
pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result
pds_core: Remove unnecessary check in pds_client_adminq_cmd()
pds_core: make wait_context part of q_info
block: never reduce ra_pages in blk_apply_bdi_limits
iommu/amd: Return an error if vCPU affinity is set for non-vCPU IRTE
riscv: Replace function-like macro by static inline function
riscv: uprobes: Add missing fence.i after building the XOL buffer
splice: remove duplicate noinline from pipe_clear_nowait
bpf: Add namespace to BPF internal symbols
perf/x86: Fix non-sampling (counting) events on certain x86 platforms
LoongArch: Select ARCH_USE_MEMTEST
LoongArch: Make regs_irqs_disabled() more clear
LoongArch: Make do_xyz() exception handlers more robust
KVM: SVM: Disable AVIC on SNP-enabled system without HvInUseWrAllowed feature
netfilter: fib: avoid lookup if socket is available
virtio_console: fix missing byte order handling for cols and rows
sched_ext: Use kvzalloc for large exit_dump allocation
crypto: atmel-sha204a - Set hwrng quality to lowest possible
xen-netfront: handle NULL returned by xdp_convert_buff_to_frame()
net: selftests: initialize TCP header and skb payload with zero
net: phy: microchip: force IRQ polling mode for lan88xx
scsi: mpi3mr: Fix pending I/O counter
rust: firmware: Use `ffi::c_char` type in `FwFunc`
drm: panel: jd9365da: fix reset signal polarity in unprepare
drm/amd/display: Fix gpu reset in multidisplay config
drm/amd/display: Force full update in gpu reset
x86/insn: Fix CTEST instruction decoding
irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
LoongArch: Handle fp, lsx, lasx and lbt assembly symbols
LoongArch: Return NULL from huge_pte_offset() for invalid PMD
LoongArch: Remove a bogus reference to ZONE_DMA
LoongArch: KVM: Fully clear some CSRs when VM reboot
LoongArch: KVM: Fix PMU pass-through issue if VM exits to host finally
io_uring: fix 'sync' handling of io_fallback_tw()
KVM: SVM: Allocate IR data using atomic allocation
cxl/core/regs.c: Skip Memory Space Enable check for RCD and RCH Ports
mcb: fix a double free bug in chameleon_parse_gdd()
ata: libata-scsi: Improve CDL control
ata: libata-scsi: Fix ata_mselect_control_ata_feature() return type
ata: libata-scsi: Fix ata_msense_control_ata_feature()
USB: storage: quirk for ADATA Portable HDD CH94
scsi: Improve CDL control
mei: me: add panther lake H DID
mei: vsc: Fix fortify-panic caused by invalid counted_by() use
KVM: x86: Explicitly treat routing entry type changes as changes
KVM: x86: Reset IRTE to host control if *new* route isn't postable
KVM: x86: Take irqfds.lock when adding/deleting IRQ bypass producer
char: misc: register chrdev region with all possible minors
misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration
misc: microchip: pci1xxxx: Fix incorrect IRQ status handling during ack
firmware: stratix10-svc: Add of_platform_default_populate()
tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT
serial: msm: Configure correct working mode before starting earlycon
serial: sifive: lock port in startup()/shutdown() callbacks
USB: serial: ftdi_sio: add support for Abacus Electrics Optical Probe
USB: serial: option: add Sierra Wireless EM9291
USB: serial: simple: add OWON HDS200 series oscilloscope support
xhci: Limit time spent with xHC interrupts disabled during bus resume
usb: xhci: Fix invalid pointer dereference in Etron workaround
usb: cdns3: Fix deadlock when using NCM gadget
usb: chipidea: ci_hdrc_imx: fix usbmisc handling
usb: chipidea: ci_hdrc_imx: fix call balance of regulator routines
usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling
USB: OHCI: Add quirk for LS7A OHCI controller (rev 0x02)
usb: dwc3: gadget: check that event count does not exceed event buffer length
usb: dwc3: xilinx: Prevent spike in reset signal
usb: quirks: add DELAY_INIT quirk for Silicon Motion Flash Drive
usb: quirks: Add delay init quirk for SanDisk 3.2Gen1 Flash Drive
USB: VLI disk crashes if LPM is used
USB: wdm: handle IO errors in wdm_wwan_port_start
USB: wdm: close race between wdm_open and wdm_wwan_port_stop
USB: wdm: wdm_wwan_port_tx_complete mutex in atomic context
USB: wdm: add annotation
selftests/bpf: Fix stdout race condition in traffic monitor
pinctrl: renesas: rza2: Fix potential NULL pointer dereference
pinctrl: mcp23s08: Get rid of spurious level interrupts
MIPS: cm: Detect CM quirks from device tree
crypto: ccp - Add support for PCI device 0x1134
crypto: lib/Kconfig - Fix lib built-in failure when arch is modular
crypto: null - Use spin lock instead of mutex
bpf: Fix kmemleak warning for percpu hashmap
bpf: Fix deadlock between rcu_tasks_trace and event_mutex.
clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec()
parisc: PDT: Fix missing prototype warning
s390/sclp: Add check for get_zeroed_page()
s390/tty: Fix a potential memory leak bug
bpf: bpftool: Setting error code in do_loader()
bpf: Only fails the busy counter check in bpf_cgrp_storage_get if it creates storage
bpf: Reject attaching fexit/fmod_ret to __noreturn functions
mailbox: pcc: Fix the possible race in updation of chan_in_use flag
mailbox: pcc: Always clear the platform ack interrupt first
usb: host: max3421-hcd: Add missing spi_device_id table
fs/ntfs3: Keep write operations atomic
fs/ntfs3: Fix WARNING in ntfs_extend_initialized_size
usb: dwc3: gadget: Refactor loop to avoid NULL endpoints
usb: dwc3: gadget: Avoid using reserved endpoints on Intel Merrifield
sound/virtio: Fix cancel_sync warnings on uninitialized work_structs
usb: xhci: Complete 'error mid TD' transfers when handling Missed Service
usb: xhci: Fix isochronous Ring Underrun/Overrun event handling
xhci: Handle spurious events on Etron host isoc enpoints
i3c: master: svc: Add support for Nuvoton npcm845 i3c
dmaengine: dmatest: Fix dmatest waiting less when interrupted
usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running
phy: rockchip: usbdp: Avoid call hpd_event_trigger in dp_phy_init
usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func
thunderbolt: Scan retimers after device router has been enumerated
um: work around sched_yield not yielding in time-travel mode
objtool: Silence more KCOV warnings
objtool, panic: Disable SMAP in __stack_chk_fail()
objtool, ASoC: codecs: wcd934x: Remove potential undefined behavior in wcd934x_slim_irq_handler()
objtool, regulator: rk808: Remove potential undefined behavior in rk806_set_mode_dcdc()
objtool, lkdtm: Obfuscate the do_nothing() pointer
qibfs: fix _another_ leak
ntb: reduce stack usage in idt_scan_mws
ntb_hw_amd: Add NTB PCI ID for new gen CPU
9p/net: fix improper handling of bogus negative read/write replies
9p/trans_fd: mark concurrent read and writes to p9_conn->err
rtc: pcf85063: do a SW reset if POR failed
io_uring: always do atomic put from iowq
kbuild: add dependency from vmlinux to sorttable
sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP
KVM: s390: Don't use %pK through tracepoints
KVM: s390: Don't use %pK through debug printing
cgroup/cpuset: Don't allow creation of local partition over a remote one
selftests: ublk: fix test_stripe_04
perf/core: Fix WARN_ON(!ctx) in __free_event() for partial init
xen: Change xen-acpi-processor dom0 dependency
nvme: requeue namespace scan on missed AENs
ACPI: EC: Set ec_no_wakeup for Lenovo Go S
ACPI PPTT: Fix coding mistakes in a couple of sizeof() calls
drm/amdgpu: Increase KIQ invalidate_tlbs timeout
drm/xe/xe3lpg: Apply Wa_14022293748, Wa_22019794406
nvme: re-read ANA log page after ns scan completes
nvme: multipath: fix return value of nvme_available_path
objtool: Stop UNRET validation on UD2
gpiolib: of: Move Atmel HSMCI quirk up out of the regulator comment
x86/xen: disable CPU idle and frequency drivers for PVH dom0
selftests/mincore: Allow read-ahead pages to reach the end of the file
x86/bugs: Use SBPB in write_ibpb() if applicable
x86/bugs: Don't fill RSB on VMEXIT with eIBRS+retpoline
x86/bugs: Don't fill RSB on context switch with eIBRS
nvmet-fc: take tgtport reference only once
nvmet-fc: put ref when assoc->del_work is already scheduled
cifs: Fix encoding of SMB1 Session Setup Kerberos Request in non-UNICODE mode
timekeeping: Add a lockdep override in tick_freeze()
cifs: Fix querying of WSL CHR and BLK reparse points over SMB1
iommu: Clear iommu-dma ops on cleanup
ext4: make block validity check resistent to sb bh corruption
scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes
scsi: ufs: exynos: Ensure pre_link() executes before exynos_ufs_phy_init()
scsi: ufs: exynos: Enable PRDT pre-fetching with UFSHCD_CAP_CRYPTO
scsi: ufs: exynos: Move phy calls to .exit() callback
scsi: ufs: exynos: gs101: Put UFS device in reset on .suspend()
scsi: pm80xx: Set phy_attached to zero when device is gone
ASoC: fsl_asrc_dma: get codec or cpu dai from backend
x86/i8253: Call clockevent_i8253_disable() with interrupts disabled
netfs: Only create /proc/fs/netfs with CONFIG_PROC_FS
iomap: skip unnecessary ifs_block_is_uptodate check
riscv: Provide all alternative macros all the time
ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING"
spi: tegra210-quad: use WARN_ON_ONCE instead of WARN_ON for timeouts
spi: tegra210-quad: add rate limiting and simplify timeout error message
ubsan: Fix panic from test_ubsan_out_of_bounds
x86/cpu: Add CPU model number for Bartlett Lake CPUs with Raptor Cove cores
md/raid1: Add check for missing source disk in process_checks()
drm/amdgpu: use a dummy owner for sysfs triggered cleaner shaders v4
drm/amdgpu: Use the right function for hdp flush
spi: spi-imx: Add check for spi_imx_setupxfer()
Revert "drivers: core: synchronize really_probe() and dev_uevent()"
driver core: introduce device_set_driver() helper
driver core: fix potential NULL pointer dereference in dev_uevent()
xfs: do not check NEEDSREPAIR if ro,norecovery mount.
xfs: Do not allow norecovery mount with quotacheck
xfs: rename xfs_iomap_swapfile_activate to xfs_vm_swap_activate
xfs: flush inodegc before swapon
selftests/bpf: fix bpf_map_redirect call for cpu map test
selftests/bpf: make xdp_cpumap_attach keep redirect prog attached
selftests/bpf: check program redirect in xdp_cpumap_attach
selftests/bpf: Adjust data size to have ETH_HLEN
usb: typec: class: Fix NULL pointer access
vmxnet3: Fix malformed packet sizing in vmxnet3_process_xdp
comedi: jr3_pci: Fix synchronous deletion of timer
ext4: goto right label 'out_mmap_sem' in ext4_setattr()
usb: typec: class: Invalidate USB device pointers on partner unregistration
Revert "net: dsa: mv88e6xxx: fix internal PHYs for 6320 family"
net: dsa: mv88e6xxx: fix atu_move_port_mask for 6341 family
net: dsa: mv88e6xxx: enable PVT for 6321 switch
net: dsa: mv88e6xxx: enable .port_set_policy() for 6320 family
net: dsa: mv88e6xxx: enable STU methods for 6320 family
iommu: Handle race with default domain setup
crypto: lib/Kconfig - Hide arch options from user
media: i2c: imx214: Fix uninitialized variable in imx214_set_ctrl()
MIPS: cm: Fix warning if MIPS_CM is disabled
nvme: fixup scan failure for non-ANA multipath controllers
usb: xhci: Fix Short Packet handling rework ignoring errors
objtool: Ignore end-of-section jumps for KCOV/GCOV
objtool: Silence more KCOV warnings, part 2
usb: typec: class: Unlocked on error in typec_register_partner()
crypto: Kconfig - Select LIB generic option
arm64: dts: ti: k3-j784s4-j742s2-main-common: Correct the GICD size
mq-deadline: don't call req_get_ioprio from the I/O completion handler
Linux 6.12.26
Change-Id: Iff5be8c388b8b915652fafb787156a4653f060aa
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
GKI (arm64) relevant 33 out of 218 changes, affecting 50 files +373/-248
5ec9039702 driver core: bus: add irq_get_affinity callback to bus_type [1 file, +3/-0]
fe2bdefe86 blk-mq: introduce blk_mq_map_hw_queues [2 files, +39/-0]
6ad0acb56b Bluetooth: hci_event: Fix sending MGMT_EV_DEVICE_FOUND for invalid address [1 file, +3/-2]
d49798ecd2 Bluetooth: l2cap: Check encryption key size on incoming connection [1 file, +2/-1]
b02c2ac2f3 ipv6: add exception routes to GC list in rt6_insert_exception [1 file, +1/-0]
61765e1b41 ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll() [1 file, +1/-1]
41e43134dd block: fix resource leak in blk_register_queue() error path [1 file, +2/-0]
0175902f6e loop: aio inherit the ioprio of original request [1 file, +1/-1]
78253d44e9 loop: stop using vfs_iter_{read,write} for buffered I/O [1 file, +17/-95]
28da4dd840 writeback: fix false warning in inode_to_wb() [1 file, +1/-0]
f2e2926e9e Revert "PCI: Avoid reset when disabled via sysfs" [1 file, +0/-4]
569bbe2fc7 Bluetooth: l2cap: Process valid commands in too long frame [1 file, +17/-1]
694521cb3f loop: properly send KOBJ_CHANGED uevent for disk device [1 file, +2/-2]
c45ba83935 loop: LOOP_SET_FD: send uevents for partitions [1 file, +2/-1]
4f34d6f979 mm/compaction: fix bug in hugetlb handling pathway [1 file, +3/-3]
b609a60e31 mm/gup: fix wrongly calculated returned value in fault_in_safe_writeable() [1 file, +2/-2]
8338e0723f mm: fix filemap_get_folios_contig returning batches of identical folios [1 file, +1/-0]
029458063e mm: fix apply_to_existing_page_range() [1 file, +2/-2]
b9e3579213 ovl: don't allow datadir only [1 file, +5/-0]
8baa747193 slab: ensure slab->obj_exts is clear in a newly allocated slab page [1 file, +10/-0]
5f878db827 string: Add load_unaligned_zeropad() code path to sized_strscpy() [1 file, +10/-3]
5683eaf4ee tracing: Fix filter string testing [1 file, +2/-2]
c3e31d6139 virtiofs: add filesystem context source name check [1 file, +3/-0]
c1a485c46c cpufreq: Reference count policy in cpufreq_update_limits() [1 file, +8/-0]
5b34f40cda block: remove rq_list_move [1 file, +0/-17]
2ad0f19a4e block: add a rq_list type [11 files, +104/-88]
7e2d224939 block: don't reorder requests in blk_add_rq_to_plug [3 files, +4/-4]
b906c1ad25 mm/vma: add give_up_on_oom option on modify/merge, use in uffd release [3 files, +53/-7]
d30b9c5950 bpf: add find_containing_subprog() utility function [1 file, +24/-4]
1d572c6048 bpf: track changes_pkt_data property for global functions [2 files, +32/-1]
3846e2bea5 bpf: check changes_pkt_data property for extension programs [2 files, +13/-4]
f0946dcccb bpf: fix null dereference when computing changes_pkt_data of prog w/o subprogs [1 file, +5/-2]
f78507c1ef block: make struct rq_list available for !CONFIG_BLOCK [1 file, +1/-1]
Changes in 6.12.25
scsi: hisi_sas: Enable force phy when SATA disk directly connected
wifi: at76c50x: fix use after free access in at76_disconnect
wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()
wifi: mac80211: Purge vif txq in ieee80211_do_stop()
wifi: wl1251: fix memory leak in wl1251_tx_work
scsi: iscsi: Fix missing scsi_host_put() in error path
driver core: bus: add irq_get_affinity callback to bus_type
blk-mq: introduce blk_mq_map_hw_queues
scsi: replace blk_mq_pci_map_queues with blk_mq_map_hw_queues
scsi: smartpqi: Use is_kdump_kernel() to check for kdump
md/raid10: fix missing discard IO accounting
md/md-bitmap: fix stats collection for external bitmaps
ASoC: dwc: always enable/disable i2s irqs
ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe()
crypto: tegra - remove redundant error check on ret
crypto: tegra - Do not use fixed size buffers
crypto: tegra - Fix IV usage for AES ECB
ovl: remove unused forward declaration
RDMA/usnic: Fix passing zero to PTR_ERR in usnic_ib_pci_probe()
RDMA/hns: Fix wrong maximum DMA segment size
ALSA: hda/cirrus_scodec_test: Don't select dependencies
ALSA: hda: improve bass speaker support for ASUS Zenbook UM5606WA
ALSA: hda/realtek: Workaround for resume on Dell Venue 11 Pro 7130
ALSA: hda/realtek - Fixed ASUS platform headset Mic issue
ASoC: cs42l43: Reset clamp override on jack removal
RDMA/core: Silence oversized kvmalloc() warning
Bluetooth: hci_event: Fix sending MGMT_EV_DEVICE_FOUND for invalid address
Bluetooth: btrtl: Prevent potential NULL dereference
Bluetooth: l2cap: Check encryption key size on incoming connection
ipv6: add exception routes to GC list in rt6_insert_exception
xen: fix multicall debug feature
Revert "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()"
igc: fix PTM cycle trigger logic
igc: increase wait time before retrying PTM
igc: move ktime snapshot into PTM retry loop
igc: handle the IGC_PTP_ENABLED flag correctly
igc: cleanup PTP module if probe fails
igc: add lock preventing multiple simultaneous PTM transactions
dt-bindings: soc: fsl: fsl,ls1028a-reset: Fix maintainer entry
smc: Fix lockdep false-positive for IPPROTO_SMC.
test suite: use %zu to print size_t
pds_core: fix memory leak in pdsc_debugfs_add_qcq()
ethtool: cmis_cdb: use correct rpl size in ethtool_cmis_module_poll()
net: mctp: Set SOCK_RCU_FREE
block: fix resource leak in blk_register_queue() error path
netlink: specs: ovs_vport: align with C codegen capabilities
net: openvswitch: fix nested key length validation in the set() action
can: rockchip_canfd: fix broken quirks checks
net: ngbe: fix memory leak in ngbe_probe() error path
net: ethernet: ti: am65-cpsw: fix port_np reference counting
eth: bnxt: fix missing ring index trim on error path
loop: aio inherit the ioprio of original request
loop: stop using vfs_iter_{read,write} for buffered I/O
ata: libata-sata: Save all fields from sense data descriptor
cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path
netlink: specs: rt-link: add an attr layer around alt-ifname
netlink: specs: rt-link: adjust mctp attribute naming
net: b53: enable BPDU reception for management port
net: bridge: switchdev: do not notify new brentries as changed
net: txgbe: fix memory leak in txgbe_probe() error path
net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered
net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported
net: dsa: clean up FDB, MDB, VLAN entries on unbind
net: dsa: free routing table on probe failure
net: dsa: avoid refcount warnings when ds->ops->tag_8021q_vlan_del() fails
ptp: ocp: fix start time alignment in ptp_ocp_signal_set
net: ti: icss-iep: Add pwidth configuration for perout signal
net: ti: icss-iep: Add phase offset configuration for perout signal
net: ti: icss-iep: Fix possible NULL pointer dereference for perout request
net: ethernet: mtk_eth_soc: reapply mdc divider on reset
net: ethernet: mtk_eth_soc: correct the max weight of the queue limit for 100Mbps
net: ethernet: mtk_eth_soc: revise QDMA packet scheduler settings
riscv: Use kvmalloc_array on relocation_hashtable
riscv: Properly export reserved regions in /proc/iomem
riscv: module: Fix out-of-bounds relocation access
riscv: module: Allocate PLT entries for R_RISCV_PLT32
kunit: qemu_configs: SH: Respect kunit cmdline
riscv: KGDB: Do not inline arch_kgdb_breakpoint()
riscv: KGDB: Remove ".option norvc/.option rvc" for kgdb_compiled_break
cpufreq/sched: Fix the usage of CPUFREQ_NEED_UPDATE_LIMITS
objtool/rust: add one more `noreturn` Rust function for Rust 1.86.0
rust: kasan/kbuild: fix missing flags on first build
rust: disable `clippy::needless_continue`
rust: kbuild: use `pound` to support GNU Make < 4.3
writeback: fix false warning in inode_to_wb()
Revert "PCI: Avoid reset when disabled via sysfs"
ASoC: fsl: fsl_qmc_audio: Reset audio data pointers on TRIGGER_START event
ASoC: codecs:lpass-wsa-macro: Fix vi feedback rate
ASoC: codecs:lpass-wsa-macro: Fix logic of enabling vi channels
ASoC: Intel: sof_sdw: Add quirk for Asus Zenbook S16
ASoC: qcom: Fix sc7280 lpass potential buffer overflow
asus-laptop: Fix an uninitialized variable
block: integrity: Do not call set_page_dirty_lock()
drm/v3d: Fix Indirect Dispatch configuration for V3D 7.1.6 and later
dma-buf/sw_sync: Decrement refcount on error in sw_sync_ioctl_get_deadline()
nfs: add missing selections of CONFIG_CRC32
nfsd: decrease sc_count directly if fail to queue dl_recall
i2c: atr: Fix wrong include
ftrace: fix incorrect hash size in register_ftrace_direct()
drm/msm/a6xx+: Don't let IB_SIZE overflow
Bluetooth: l2cap: Process valid commands in too long frame
Bluetooth: vhci: Avoid needless snprintf() calls
btrfs: correctly escape subvol in btrfs_show_options()
cpufreq/sched: Explicitly synchronize limits_changed flag handling
crypto: caam/qi - Fix drv_ctx refcount bug
hfs/hfsplus: fix slab-out-of-bounds in hfs_bnode_read_key
i2c: cros-ec-tunnel: defer probe if parent EC is not present
isofs: Prevent the use of too small fid
loop: properly send KOBJ_CHANGED uevent for disk device
loop: LOOP_SET_FD: send uevents for partitions
mm/compaction: fix bug in hugetlb handling pathway
mm/gup: fix wrongly calculated returned value in fault_in_safe_writeable()
mm: fix filemap_get_folios_contig returning batches of identical folios
mm: fix apply_to_existing_page_range()
ovl: don't allow datadir only
ksmbd: Fix dangling pointer in krb_authenticate
ksmbd: fix use-after-free in smb_break_all_levII_oplock()
ksmbd: Prevent integer overflow in calculation of deadtime
ksmbd: fix the warning from __kernel_write_iter
Revert "smb: client: Fix netns refcount imbalance causing leaks and use-after-free"
Revert "smb: client: fix TCP timers deadlock after rmmod"
riscv: Avoid fortify warning in syscall_get_arguments()
selftests/mm: generate a temporary mountpoint for cgroup filesystem
slab: ensure slab->obj_exts is clear in a newly allocated slab page
smb3 client: fix open hardlink on deferred close file error
string: Add load_unaligned_zeropad() code path to sized_strscpy()
tracing: Fix filter string testing
virtiofs: add filesystem context source name check
x86/microcode/AMD: Extend the SHA check to Zen5, block loading of any unreleased standalone Zen5 microcode patches
x86/cpu/amd: Fix workaround for erratum 1054
x86/boot/sev: Avoid shared GHCB page for early memory acceptance
scsi: megaraid_sas: Block zero-length ATA VPD inquiry
scsi: ufs: exynos: Ensure consistent phy reference counts
RDMA/cma: Fix workqueue crash in cma_netevent_work_handler
RAS/AMD/ATL: Include row[13] bit in row retirement
RAS/AMD/FMPM: Get masked address
platform/x86: amd: pmf: Fix STT limits
perf/x86/intel: Allow to update user space GPRs from PEBS records
perf/x86/intel/uncore: Fix the scale of IIO free running counters on SNR
perf/x86/intel/uncore: Fix the scale of IIO free running counters on ICX
perf/x86/intel/uncore: Fix the scale of IIO free running counters on SPR
drm/repaper: fix integer overflows in repeat functions
drm/ast: Fix ast_dp connection status
drm/msm/dsi: Add check for devm_kstrdup()
drm/msm/a6xx: Fix stale rpmh votes from GPU
drm/amdgpu: Prefer shadow rom when available
drm/amd/display: prevent hang on link training fail
drm/amd: Handle being compiled without SI or CIK support better
drm/amd/display: Actually do immediate vblank disable
drm/amd/display: Increase vblank offdelay for PSR panels
drm/amd/pm: Prevent division by zero
drm/amd/pm/powerplay: Prevent division by zero
drm/amd/pm/smu11: Prevent division by zero
drm/amd/pm/powerplay/hwmgr/smu7_thermal: Prevent division by zero
drm/amd/pm/swsmu/smu13/smu_v13_0: Prevent division by zero
drm/amd/pm/powerplay/hwmgr/vega20_thermal: Prevent division by zero
drm/amdgpu/mes12: optimize MES pipe FW version fetching
drm/i915/vrr: Add vrr.vsync_{start, end} in vrr_params_changed
drm/xe: Use local fence in error path of xe_migrate_clear
drm/amd/display: Add HP Elitebook 645 to the quirk list for eDP on DP1
drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()
drm/amd/display: Protect FPU in dml21_copy()
drm/amdgpu/mes11: optimize MES pipe FW version fetching
drm/amdgpu/dma_buf: fix page_link check
drm/nouveau: prime: fix ttm_bo_delayed_delete oops
drm/imagination: fix firmware memory leaks
drm/imagination: take paired job reference
drm/sti: remove duplicate object names
drm/xe: Fix an out-of-bounds shift when invalidating TLB
drm/i915/gvt: fix unterminated-string-initialization warning
drm/amdgpu: immediately use GTT for new allocations
drm/amd/display: Do not enable Replay and PSR while VRR is on in amdgpu_dm_commit_planes()
drm/amd/display: Protect FPU in dml2_init()/dml21_init()
drm/amd/display: Add HP Probook 445 and 465 to the quirk list for eDP on DP1
drm/xe/dma_buf: stop relying on placement in unmap
drm/xe/userptr: fix notifier vs folio deadlock
drm/xe: Set LRC addresses before guc load
drm/amdgpu: fix warning of drm_mm_clean
drm/mgag200: Fix value in <VBLKSTR> register
arm64/sysreg: Update register fields for ID_AA64MMFR0_EL1
arm64/sysreg: Add register fields for HDFGRTR2_EL2
arm64/sysreg: Add register fields for HDFGWTR2_EL2
arm64/sysreg: Add register fields for HFGITR2_EL2
arm64/sysreg: Add register fields for HFGRTR2_EL2
arm64/sysreg: Add register fields for HFGWTR2_EL2
arm64/boot: Enable EL2 requirements for FEAT_PMUv3p9
cpufreq: Reference count policy in cpufreq_update_limits()
scripts: generate_rust_analyzer: Add ffi crate
kbuild: Add '-fno-builtin-wcslen'
platform/x86: msi-wmi-platform: Rename "data" variable
platform/x86: msi-wmi-platform: Workaround a ACPI firmware bug
md: fix mddev uaf while iterating all_mddevs list
selftests/bpf: Fix raw_tp null handling test
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
misc: pci_endpoint_test: Fix 'irq_type' to convey the correct type
efi/libstub: Bump up EFI_MMAP_NR_SLACK_SLOTS to 32
LoongArch: Eliminate superfluous get_numa_distances_cnt()
drm/amd/display: Temporarily disable hostvm on DCN31
nvmet-fc: Remove unused functions
block: remove rq_list_move
block: add a rq_list type
block: don't reorder requests in blk_add_rq_to_plug
mm/vma: add give_up_on_oom option on modify/merge, use in uffd release
Revert "wifi: ath12k: Fix invalid entry fetch in ath12k_dp_mon_srng_process"
MIPS: dec: Declare which_prom() as static
MIPS: cevt-ds1287: Add missing ds1287.h include
MIPS: ds1287: Match ds1287_set_base_clock() function types
wifi: ath12k: Fix invalid entry fetch in ath12k_dp_mon_srng_process
bpf: add find_containing_subprog() utility function
bpf: track changes_pkt_data property for global functions
selftests/bpf: test for changing packet data from global functions
bpf: check changes_pkt_data property for extension programs
selftests/bpf: freplace tests for tracking of changes_packet_data
selftests/bpf: validate that tail call invalidates packet pointers
bpf: fix null dereference when computing changes_pkt_data of prog w/o subprogs
selftests/bpf: extend changes_pkt_data with cases w/o subprograms
block: make struct rq_list available for !CONFIG_BLOCK
Linux 6.12.25
Change-Id: Ib99b782fabf924c599a3c66bcac37febef9d422e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 19f5ca461d5fc09bdf93a9f8e4bd78ed3a49dc71 upstream.
Starting with Rust 1.87.0 (expected 2025-05-15), `objtool` may report:
rust/core.o: warning: objtool: _R..._4core9panicking9panic_fmt() falls
through to next function _R..._4core9panicking18panic_nounwind_fmt()
rust/core.o: warning: objtool: _R..._4core9panicking18panic_nounwind_fmt()
falls through to next function _R..._4core9panicking5panic()
The reason is that `rust_begin_unwind` is now mangled:
_R..._7___rustc17rust_begin_unwind
Thus add the mangled one to the list so that `objtool` knows it is
actually `noreturn`.
See commit 56d680dd23 ("objtool/rust: list `noreturn` Rust functions")
for more details.
Alternatively, we could remove the fixed one in `noreturn.h` and relax
this test to cover both, but it seems best to be strict as long as we can.
Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs).
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20250502140237.1659624-2-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Steps on the way to 6.12.24
Resolves merge conflicts in:
tools/testing/selftests/futex/functional/futex_wait_wouldblock.c
Change-Id: I1c4fca16617ff6fbec20c586a416ac00e5837931
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 0d7597749f5a3ac67851d3836635d084df15fb66 upstream.
When KCOV or GCOV is enabled, dead code can be left behind, in which
case objtool silences unreachable and undefined behavior (fallthrough)
warnings.
Fallthrough warnings, and their variant "end of section" warnings, were
silenced with the following commit:
6b023c784204 ("objtool: Silence more KCOV warnings")
Another variant of a fallthrough warning is a jump to the end of a
function. If that function happens to be at the end of a section, the
jump destination doesn't actually exist.
Normally that would be a fatal objtool error, but for KCOV/GCOV it's
just another undefined behavior fallthrough. Silence it like the
others.
Fixes the following warning:
drivers/iommu/dma-iommu.o: warning: objtool: iommu_dma_sw_msi+0x92: can't find jump dest instruction at .text+0x54d5
Fixes: 6b023c784204 ("objtool: Silence more KCOV warnings")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/08fbe7d7e1e20612206f1df253077b94f178d93e.1743481539.git.jpoimboe@kernel.org
Closes: https://lore.kernel.org/314f8809-cd59-479b-97d7-49356bf1c8d1@infradead.org/
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 6b023c7842048c4bbeede802f3cf36b96c7a8b25 ]
In the past there were issues with KCOV triggering unreachable
instruction warnings, which is why unreachable warnings are now disabled
with CONFIG_KCOV.
Now some new KCOV warnings are showing up with GCC 14:
vmlinux.o: warning: objtool: cpuset_write_resmask() falls through to next function cpuset_update_active_cpus.cold()
drivers/usb/core/driver.o: error: objtool: usb_deregister() falls through to next function usb_match_device()
sound/soc/codecs/snd-soc-wcd934x.o: warning: objtool: .text.wcd934x_slim_irq_handler: unexpected end of section
All are caused by GCC KCOV not finishing an optimization, leaving behind
a never-taken conditional branch to a basic block which falls through to
the next function (or end of section).
At a high level this is similar to the unreachable warnings mentioned
above, in that KCOV isn't fully removing dead code. Treat it the same
way by adding these to the list of warnings to ignore with CONFIG_KCOV.
Reported-by: Ingo Molnar <mingo@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/66a61a0b65d74e072d3dc02384e395edb2adc3c5.1742852846.git.jpoimboe@kernel.org
Closes: https://lore.kernel.org/Z9iTsI09AEBlxlHC@gmail.com
Closes: https://lore.kernel.org/oe-kbuild-all/202503180044.oH9gyPeg-lkp@intel.com/
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit a3cd5f507b72c0532c3345b6913557efab34f405 upstream.
Starting with Rust 1.86.0 (see upstream commit b151b513ba2b ("Insert null
checks for pointer dereferences when debug assertions are enabled") [1]),
under some kernel configurations with `CONFIG_RUST_DEBUG_ASSERTIONS=y`,
one may trigger a new `objtool` warning:
rust/kernel.o: warning: objtool: _R..._6kernel9workqueue6system()
falls through to next function _R...9workqueue14system_highpri()
due to a call to the `noreturn` symbol:
core::panicking::panic_null_pointer_dereference
Thus add it to the list so that `objtool` knows it is actually `noreturn`.
See commit 56d680dd23 ("objtool/rust: list `noreturn` Rust functions")
for more details.
Cc: stable@vger.kernel.org # Needed in 6.12.y and later (Rust is pinned in older LTSs).
Fixes: 56d680dd23 ("objtool/rust: list `noreturn` Rust functions")
Link: b151b513ba [1]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20250413002338.1741593-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Steps on the way to 6.12.20
Resolves merge conflicts in:
kernel/sched/core.c
Change-Id: Ia97ae34a99e3bc2fb7c1aebc7e367493f64d4384
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit a8df7d0ef92eca28c610206c6748daf537ac0586 ]
The !CONFIG_IA32_EMULATION version of xen_entry_SYSCALL_compat() ends
with a SYSCALL instruction which is classified by objtool as
INSN_CONTEXT_SWITCH.
Unlike validate_branch(), validate_unret() doesn't consider
INSN_CONTEXT_SWITCH in a non-function to be a dead end, so it keeps
going past the end of xen_entry_SYSCALL_compat(), resulting in the
following warning:
vmlinux.o: warning: objtool: xen_reschedule_interrupt+0x2a: RET before UNTRAIN
Fix that by adding INSN_CONTEXT_SWITCH handling to validate_unret() to
match what validate_branch() is already doing.
Fixes: a09a6e2399 ("objtool: Add entry UNRET validation")
Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/f5eda46fd09f15b1f5cde3d9ae3b92b958342add.1744095216.git.jpoimboe@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8085fcd78c1a3dbdf2278732579009d41ce0bc4e ]
The CONFIG_X86_ESPFIX64 version of exc_double_fault() can return to its
caller, but the !CONFIG_X86_ESPFIX64 version never does. In the latter
case the compiler and/or objtool may consider it to be implicitly
noreturn.
However, due to the currently inflexible way objtool detects noreturns,
a function's noreturn status needs to be consistent across configs.
The current workaround for this issue is to suppress unreachable
warnings for exc_double_fault()'s callers. Unfortunately that can
result in ORC coverage gaps and potentially worse issues like inert
static calls and silently disabled CPU mitigations.
Instead, prevent exc_double_fault() from ever being implicitly marked
noreturn by forcing a return behind a never-taken conditional.
Until a more integrated noreturn detection method exists, this is likely
the least objectionable workaround.
Fixes: 55eeab2a8a ("objtool: Ignore exc_double_fault() __noreturn warnings")
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Brendan Jackman <jackmanb@google.com>
Link: https://lore.kernel.org/r/d1f4026f8dc35d0de6cc61f2684e0cb6484009d1.1741975349.git.jpoimboe@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
GKI (arm64) relevant 37 out of 149 changes, affecting 60 files +390/-338
659bfea591 scsi: ufs: core: Fix ufshcd_is_ufs_dev_busy() and ufshcd_eh_timed_out() [1 file, +4/-4]
3594aad97e ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up [1 file, +1/-1]
a3ae6a60ba SUNRPC: Prevent looping due to rpc_signal_task() races [3 files, +2/-6]
b5038504da scsi: core: Clear driver private data when retrying request [1 file, +7/-7]
465a814323 scsi: ufs: core: Set default runtime/system PM levels before ufshcd_hba_init() [1 file, +15/-15]
ee5d6cb5cc ALSA: usb-audio: Avoid dropping MIDI events at closing multiple ports [1 file, +1/-1]
5c9921f1da Bluetooth: L2CAP: Fix L2CAP_ECRED_CONN_RSP response [1 file, +7/-2]
f22df335b2 net: loopback: Avoid sending IP packets without an Ethernet header [1 file, +14/-0]
915d64a78f net: set the minimum for net_hotdata.netdev_budget_usecs [1 file, +2/-1]
db8b2a613d ipv4: Convert icmp_route_lookup() to dscp_t. [1 file, +9/-10]
97c455c3c2 ipv4: Convert ip_route_input() to dscp_t. [6 files, +18/-9]
8ffd0390fc ipvs: Always clear ipvs_property flag in skb_scrub_packet() [1 file, +1/-1]
c417b1e4d8 tcp: devmem: don't write truncated dmabuf CMSGs to userspace [3 files, +22/-16]
33d782e38d tcp: Defer ts_recent changes until req is owned [1 file, +4/-6]
902d576296 net: Clear old fragment checksum value in napi_reuse_skb [1 file, +1/-0]
806437d047 thermal: gov_power_allocator: Fix incorrect calculation in divvy_up_power() [1 file, +1/-1]
7d582eb6e4 perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list [1 file, +9/-2]
13cca2b73e uprobes: Reject the shared zeropage in uprobe_write_opcode() [1 file, +5/-0]
07a82c78d8 thermal: of: Simplify thermal_of_should_bind with scoped for each OF child [1 file, +2/-3]
e11df3bffd thermal/of: Fix cdev lookup in thermal_of_should_bind() [1 file, +29/-21]
19cd2dc4d4 thermal: core: Move lists of thermal instances to trip descriptors [7 files, +62/-64]
27a144c3be thermal: gov_power_allocator: Update total_weight on bind and cdev updates [1 file, +22/-8]
546c19eb69 io_uring/net: save msg_control for compat [1 file, +3/-1]
8cc451444c unreachable: Unify [2 files, +7/-15]
2cfd0e5084 objtool: Remove annotate_{,un}reachable() [2 files, +2/-68]
a00e900c9b objtool: Fix C jump table annotations for Clang [3 files, +6/-5]
435d2964af tracing: Fix bad hist from corrupting named_triggers list [1 file, +15/-15]
8e31d9fb2f ALSA: usb-audio: Re-add sample rate quirk for Pioneer DJM-900NXS2 [1 file, +1/-0]
b9de147b2c KVM: arm64: Ensure a VMID is allocated before programming VTTBR_EL2 [3 files, +14/-21]
a2475ccad6 perf/core: Add RCU read lock protection to perf_iterate_ctx() [1 file, +2/-1]
322cb23e24 perf/core: Fix low freq setting via IOC_PERIOD [1 file, +9/-8]
8f6369c3cd arm64/mm: Fix Boot panic on Ampere Altra [1 file, +1/-6]
2f572c42bb block: Remove zone write plugs when handling native zone append writes [2 files, +73/-10]
29b6d5ad3e rcuref: Plug slowpath race in rcuref_put() [2 files, +8/-6]
0362847c52 sched/core: Prevent rescheduling when interrupts are disabled [1 file, +1/-1]
59455f968c scsi: ufs: core: bsg: Fix crash when arpmb command fails [1 file, +4/-2]
72cbaf8b41 thermal: gov_power_allocator: Add missing NULL pointer check [1 file, +6/-1]
Changes in 6.12.18
RDMA/mlx5: Fix the recovery flow of the UMR QP
IB/mlx5: Set and get correct qp_num for a DCT QP
RDMA/mlx5: Fix a race for DMABUF MR which can lead to CQE with error
RDMA/mlx5: Fix a WARN during dereg_mr for DM type
RDMA/mana_ib: Allocate PAGE aligned doorbell index
RDMA/hns: Fix mbox timing out by adding retry mechanism
RDMA/bnxt_re: Fail probe early when not enough MSI-x vectors are reserved
RDMA/bnxt_re: Refactor NQ allocation
RDMA/bnxt_re: Cache MSIx info to a local structure
RDMA/bnxt_re: Add sanity checks on rdev validity
RDMA/bnxt_re: Allocate dev_attr information dynamically
RDMA/bnxt_re: Fix the statistics for Gen P7 VF
landlock: Fix non-TCP sockets restriction
scsi: ufs: core: Fix ufshcd_is_ufs_dev_busy() and ufshcd_eh_timed_out()
ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up
NFS: O_DIRECT writes must check and adjust the file length
NFS: Adjust delegated timestamps for O_DIRECT reads and writes
SUNRPC: Prevent looping due to rpc_signal_task() races
NFSv4: Fix a deadlock when recovering state on a sillyrenamed file
SUNRPC: Handle -ETIMEDOUT return from tlshd
RDMA/mlx5: Fix implicit ODP hang on parent deregistration
RDMA/mlx5: Fix AH static rate parsing
scsi: core: Clear driver private data when retrying request
scsi: ufs: core: Set default runtime/system PM levels before ufshcd_hba_init()
RDMA/mlx5: Fix bind QP error cleanup flow
RDMA/bnxt_re: Fix the page details for the srq created by kernel consumers
sunrpc: suppress warnings for unused procfs functions
ALSA: usb-audio: Avoid dropping MIDI events at closing multiple ports
Bluetooth: L2CAP: Fix L2CAP_ECRED_CONN_RSP response
rxrpc: rxperf: Fix missing decoding of terminal magic cookie
afs: Fix the server_list to unuse a displaced server rather than putting it
afs: Give an afs_server object a ref on the afs_cell object it points to
net: loopback: Avoid sending IP packets without an Ethernet header
net: set the minimum for net_hotdata.netdev_budget_usecs
ipv4: Convert icmp_route_lookup() to dscp_t.
ipv4: Convert ip_route_input() to dscp_t.
ipvlan: Prepare ipvlan_process_v4_outbound() to future .flowi4_tos conversion.
ipvlan: ensure network headers are in skb linear part
net: cadence: macb: Synchronize stats calculations
net: dsa: rtl8366rb: Fix compilation problem
ASoC: es8328: fix route from DAC to output
ASoC: fsl: Rename stream name of SAI DAI driver
ipvs: Always clear ipvs_property flag in skb_scrub_packet()
drm/xe/oa: Signal output fences
drm/xe/oa: Move functions up so they can be reused for config ioctl
drm/xe/oa: Add syncs support to OA config ioctl
drm/xe/oa: Allow only certain property changes from config
drm/xe/oa: Allow oa_exponent value of 0
firmware: cs_dsp: Remove async regmap writes
ASoC: cs35l56: Prevent races when soft-resetting using SPI control
ALSA: hda/realtek: Fix wrong mic setup for ASUS VivoBook 15
net: ethernet: ti: am65-cpsw: select PAGE_POOL
tcp: devmem: don't write truncated dmabuf CMSGs to userspace
ice: add E830 HW VF mailbox message limit support
ice: Fix deinitializing VF in error path
ice: Avoid setting default Rx VSI twice in switchdev setup
tcp: Defer ts_recent changes until req is owned
net: Clear old fragment checksum value in napi_reuse_skb
net: mvpp2: cls: Fixed Non IP flow, with vlan tag flow defination.
net/mlx5: IRQ, Fix null string in debug print
net: ipv6: fix dst ref loop on input in seg6 lwt
net: ipv6: fix dst ref loop on input in rpl lwt
selftests: drv-net: Check if combined-count exists
idpf: fix checksums set in idpf_rx_rsc()
net: ti: icss-iep: Reject perout generation request
thermal: gov_power_allocator: Fix incorrect calculation in divvy_up_power()
perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list
uprobes: Reject the shared zeropage in uprobe_write_opcode()
thermal: of: Simplify thermal_of_should_bind with scoped for each OF child
thermal/of: Fix cdev lookup in thermal_of_should_bind()
thermal: core: Move lists of thermal instances to trip descriptors
thermal: gov_power_allocator: Update total_weight on bind and cdev updates
io_uring/net: save msg_control for compat
unreachable: Unify
objtool: Remove annotate_{,un}reachable()
objtool: Fix C jump table annotations for Clang
x86/CPU: Fix warm boot hang regression on AMD SC1100 SoC systems
phy: rockchip: fix Kconfig dependency more
phy: rockchip: naneng-combphy: compatible reset with old DT
riscv: KVM: Fix hart suspend status check
riscv: KVM: Fix hart suspend_type use
riscv: KVM: Fix SBI IPI error generation
riscv: KVM: Fix SBI TIME error generation
tracing: Fix bad hist from corrupting named_triggers list
ftrace: Avoid potential division by zero in function_stat_show()
ALSA: usb-audio: Re-add sample rate quirk for Pioneer DJM-900NXS2
ALSA: hda/realtek: Fix microphone regression on ASUS N705UD
KVM: arm64: Ensure a VMID is allocated before programming VTTBR_EL2
perf/core: Add RCU read lock protection to perf_iterate_ctx()
perf/x86: Fix low freqency setting issue
perf/core: Fix low freq setting via IOC_PERIOD
drm/xe/regs: remove a duplicate definition for RING_CTL_SIZE(size)
drm/xe/userptr: restore invalidation list on error
drm/xe/userptr: fix EFAULT handling
drm/amdkfd: Preserve cp_hqd_pq_control on update_mqd
drm/amdgpu: disable BAR resize on Dell G5 SE
drm/amdgpu: init return value in amdgpu_ttm_clear_buffer
drm/amd/display: Disable PSR-SU on eDP panels
drm/amd/display: add a quirk to enable eDP0 on DP1
drm/amd/display: Fix HPD after gpu reset
arm64/mm: Fix Boot panic on Ampere Altra
block: Remove zone write plugs when handling native zone append writes
i2c: npcm: disable interrupt enable bit before devm_request_irq
i2c: ls2x: Fix frequency division register access
usbnet: gl620a: fix endpoint checking in genelink_bind()
net: stmmac: dwmac-loongson: Add fix_soc_reset() callback
net: phy: qcom: qca807x fix condition for DAC_DSP_BIAS_CURRENT
net: enetc: fix the off-by-one issue in enetc_map_tx_buffs()
net: enetc: keep track of correct Tx BD count in enetc_map_tx_tso_buffs()
net: enetc: VFs do not support HWTSTAMP_TX_ONESTEP_SYNC
net: enetc: update UDP checksum when updating originTimestamp field
net: enetc: correct the xdp_tx statistics
net: enetc: fix the off-by-one issue in enetc_map_tx_tso_buffs()
phy: tegra: xusb: reset VBUS & ID OVERRIDE
phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk
phy: exynos5-usbdrd: gs101: ensure power is gated to SS phy in phy_exit()
iommu/vt-d: Remove device comparison in context_setup_pass_through_cb
iommu/vt-d: Fix suspicious RCU usage
intel_idle: Handle older CPUs, which stop the TSC in deeper C states, correctly
mptcp: always handle address removal under msk socket lock
mptcp: reset when MPTCP opts are dropped after join
selftests/landlock: Test that MPTCP actions are not restricted
vmlinux.lds: Ensure that const vars with relocations are mapped R/O
rcuref: Plug slowpath race in rcuref_put()
sched/core: Prevent rescheduling when interrupts are disabled
sched_ext: Fix pick_task_scx() picking non-queued tasks when it's called without balance()
selftests/landlock: Test TCP accesses with protocol=IPPROTO_TCP
dm-integrity: Avoid divide by zero in table status in Inline mode
dm vdo: add missing spin_lock_init
ima: Reset IMA_NONACTION_RULE_FLAGS after post_setattr
scsi: ufs: core: bsg: Fix crash when arpmb command fails
rseq/selftests: Fix riscv rseq_offset_deref_addv inline asm
riscv/futex: sign extend compare value in atomic cmpxchg
riscv: signal: fix signal frame size
riscv: cacheinfo: Use of_property_present() for non-boolean properties
riscv: signal: fix signal_minsigstksz
riscv: cpufeature: use bitmap_equal() instead of memcmp()
efi: Don't map the entire mokvar table to determine its size
amdgpu/pm/legacy: fix suspend/resume issues
x86/microcode/AMD: Return bool from find_blobs_in_containers()
x86/microcode/AMD: Have __apply_microcode_amd() return bool
x86/microcode/AMD: Remove ugly linebreak in __verify_patch_section() signature
x86/microcode/AMD: Remove unused save_microcode_in_initrd_amd() declarations
x86/microcode/AMD: Merge early_apply_microcode() into its single callsite
x86/microcode/AMD: Get rid of the _load_microcode_amd() forward declaration
x86/microcode/AMD: Add get_patch_level()
x86/microcode/AMD: Load only SHA256-checksummed patches
thermal: gov_power_allocator: Add missing NULL pointer check
Linux 6.12.18
Change-Id: Id06a9c751e3315bfd1a6e642b2c0f276edb46319
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 73cfc53cc3b6380eccf013049574485f64cb83ca ]
A C jump table (such as the one used by the BPF interpreter) is a const
global array of absolute code addresses, and this means that the actual
values in the table may not be known until the kernel is booted (e.g.,
when using KASLR or when the kernel VA space is sized dynamically).
When using PIE codegen, the compiler will default to placing such const
global objects in .data.rel.ro (which is annotated as writable), rather
than .rodata (which is annotated as read-only). As C jump tables are
explicitly emitted into .rodata, this used to result in warnings for
LoongArch builds (which uses PIE codegen for the entire kernel) like
Warning: setting incorrect section attributes for .rodata..c_jump_table
due to the fact that the explicitly specified .rodata section inherited
the read-write annotation that the compiler uses for such objects when
using PIE codegen.
This warning was suppressed by explicitly adding the read-only
annotation to the __attribute__((section(""))) string, by commit
c5b1184dec ("compiler.h: specify correct attribute for .rodata..c_jump_table")
Unfortunately, this hack does not work on Clang's integrated assembler,
which happily interprets the appended section type and permission
specifiers as part of the section name, which therefore no longer
matches the hard-coded pattern '.rodata..c_jump_table' that objtool
expects, causing it to emit a warning
kernel/bpf/core.o: warning: objtool: ___bpf_prog_run+0x20: sibling call from callable instruction with modified stack frame
Work around this, by emitting C jump tables into .data.rel.ro instead,
which is treated as .rodata by the linker script for all builds, not
just PIE based ones.
Fixes: c5b1184dec ("compiler.h: specify correct attribute for .rodata..c_jump_table")
Tested-by: Tiezhu Yang <yangtiezhu@loongson.cn> # on LoongArch
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250221135704.431269-6-ardb+git@google.com
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 06e24745985c8dd0da18337503afcf2f2fdbdff1 ]
There are no users of annotate_reachable() left.
And the annotate_unreachable() usage in unreachable() is plain wrong;
it will hide dangerous fall-through code-gen.
Remove both.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://lore.kernel.org/r/20241128094312.235637588@infradead.org
Stable-dep-of: 73cfc53cc3b6 ("objtool: Fix C jump table annotations for Clang")
Signed-off-by: Sasha Levin <sashal@kernel.org>
GKI (arm64) relevant 76 out of 226 changes, affecting 86 files +761/-318
aa879ef6d3 HID: multitouch: Add NULL check in mt_input_configured [1 file, +4/-1]
ba6ab3f04d pinctrl: pinconf-generic: Print unsigned value if a format is registered [1 file, +4/-4]
36fd8f1c73 HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context [1 file, +1/-1]
889e6b42a4 net: fib_rules: annotate data-races around rule->[io]ifindex [1 file, +13/-11]
18e77fccfc ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() [1 file, +1/-1]
022cac1c69 vrf: use RCU protection in l3mdev_l3_out() [1 file, +2/-0]
e7c16028a4 workqueue: Put the pwq after detaching the rescuer from the pool [1 file, +6/-6]
715eb1af64 arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array [1 file, +7/-5]
c3e39d6acb cgroup: Remove steal time from usage_usec [1 file, +0/-1]
9d32212b99 io_uring/waitid: don't abuse io_tw_state [1 file, +2/-2]
98d6ee3e30 io_uring/uring_cmd: remove dead req_has_async_data() check [1 file, +0/-3]
9e6d70a910 block: cleanup and fix batch completion adding conditions [1 file, +14/-4]
a7052afa9e gpiolib: Fix crash on error in gpiochip_get_ngpios() [1 file, +3/-3]
1b259a5df5 media: uvcvideo: Implement dual stream quirk to fix loss of usb packets [2 files, +27/-1]
7706d1edb9 media: uvcvideo: Add new quirk definition for the Sonix Technology Co. 292a camera [1 file, +9/-0]
24407a7584 media: uvcvideo: Add Kurokesu C1 PRO camera [1 file, +9/-0]
2290d3bd96 PCI/DPC: Quirk PIO log size for Intel Raptor Lake-P [1 file, +1/-0]
551df35e4f PCI: switchtec: Add Microchip PCI100X device IDs [2 files, +37/-0]
88a01e9c9a scsi: ufs: bsg: Set bsg_queue to NULL after removal [1 file, +1/-0]
c58e0d2d04 serial: 8250_pci: Resolve WCH vendor ID ambiguity [1 file, +41/-41]
14a2a8ec50 kunit: platform: Resolve 'struct completion' warning [1 file, +1/-0]
abb99f28b4 ring-buffer: Unlock resize on mmap error [1 file, +1/-0]
e8dff5f739 tracing: Do not allow mmap() of persistent ring buffer [1 file, +4/-0]
3ec743d558 ring-buffer: Validate the persistent meta data subbuf array [1 file, +20/-2]
9f837ea922 ring-buffer: Update pages_touched to reflect persistent buffer content [1 file, +5/-0]
a5852836e5 usb: gadget: f_midi: Fixing wMaxPacketSize exceeded issue during MIDI bind retries [1 file, +9/-0]
5fead36e09 usb: dwc3: Fix timeout issue during controller enter/exit from halt state [1 file, +34/-0]
69f27580e8 usb: roles: set switch registered flag early on [1 file, +3/-2]
f3b755022f usb: xhci: Restore xhci_pci support for Renesas HCs [1 file, +4/-3]
9c91296e2d USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI [1 file, +9/-0]
847fff8e20 usb: core: fix pipe creation for get_bMaxPacketSize0 [1 file, +1/-2]
6c4fce1b16 USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist [1 file, +3/-0]
f4e1cebbfa USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone [1 file, +3/-0]
6b16761a92 usb: gadget: f_midi: fix MIDI Streaming descriptor lengths [1 file, +4/-4]
62d8f4c545 USB: hub: Ignore non-compliant devices with too many configs or interfaces [1 file, +11/-0]
165fac6ceb USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk [1 file, +6/-3]
f64079bef6 usb: cdc-acm: Check control transfer buffer size before access [1 file, +14/-3]
a5b205ceef usb: cdc-acm: Fix handling of oversized fragments [1 file, +1/-1]
f894448f39 usb: gadget: core: flush gadget workqueue after device removal [1 file, +1/-1]
ce526e1b29 PCI: Avoid FLR for Mediatek MT7922 WiFi [1 file, +2/-1]
3ed642e80c efi: Avoid cold plugged memory for placing the kernel [4 files, +11/-2]
edd4084445 cgroup: fix race between fork and cgroup.kill [3 files, +16/-11]
29c04864fb serial: port: Assign ->iotype correctly when ->iobase is set [1 file, +2/-1]
010eb5fe22 serial: port: Always update ->iotype in __uart_read_properties() [1 file, +1/-1]
eeb64f9637 regmap-irq: Add missing kfree() [1 file, +2/-0]
9a1c65ff5e include: net: add static inline dst_dev_overhead() to dst.h [1 file, +9/-0]
ebf0ac02e2 clocksource: Use pr_info() for "Checking clocksource synchronization" message [1 file, +2/-1]
cc3d79e7c8 clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context [1 file, +4/-2]
f7015dcac2 scsi: ufs: core: Introduce ufshcd_has_pending_tasks() [1 file, +9/-4]
9ece41a0d7 scsi: ufs: core: Prepare to introduce a new clock_gating lock [1 file, +7/-4]
f453c45152 scsi: ufs: core: Introduce a new clock_gating lock [2 files, +59/-59]
7d46869aa7 scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed [1 file, +1/-1]
cb4d7fbc93 ipv4: add RCU protection to ip4_dst_hoplimit() [1 file, +7/-2]
dfe542e745 ipv4: use RCU protection in ip_dst_mtu_maybe_forward() [1 file, +10/-3]
ec9af76451 net: add dev_net_rcu() helper [2 files, +7/-1]
f4ba5e65c9 ipv4: use RCU protection in ipv4_default_advmss() [1 file, +8/-3]
77096420be ipv4: use RCU protection in rt_is_expired() [1 file, +7/-1]
ad66c7c4d8 ipv4: use RCU protection in inet_select_addr() [1 file, +2/-1]
7f5005457b net: ipv4: Cache pmtu for all packet paths if multipath enabled [2 files, +108/-17]
4583748b65 ipv4: use RCU protection in __ip_rt_update_pmtu() [1 file, +6/-5]
3c925321a5 ipv4: icmp: convert to dev_net_rcu() [1 file, +17/-14]
a575827791 flow_dissector: use RCU protection to fetch dev_net() [1 file, +11/-10]
713a40c892 ipv6: use RCU protection in ip6_default_advmss() [1 file, +6/-1]
653bb5225c ipv6: icmp: convert to dev_net_rcu() [1 file, +23/-19]
2152b417be HID: hid-steam: Make sure rumble work is canceled on removal [1 file, +1/-0]
3e38cbbfa0 HID: hid-steam: Move hidraw input (un)registering to work [1 file, +31/-7]
bbec88e410 ndisc: use RCU protection in ndisc_alloc_skb() [1 file, +4/-6]
cdd5c2a12d neighbour: use RCU protection in __neigh_notify() [1 file, +6/-2]
01d1b5c9ab arp: use RCU protection in arp_xmit() [1 file, +3/-1]
789230e5a8 ndisc: extend RCU protection in ndisc_send_skb() [1 file, +8/-4]
0bf8e2f376 ipv6: mcast: extend RCU protection in igmp6_send() [1 file, +15/-16]
25195f9d5f ipv6: mcast: add RCU protection to mld_newpack() [1 file, +10/-4]
13129b1fbf scsi: ufs: core: Ensure clk_gating.lock is used only after initialization [1 file, +6/-2]
7d0dc28dae io_uring/kbuf: reallocate buf lists on upgrade [1 file, +11/-4]
645ce25aa0 vsock: Keep the binding until socket destruction [1 file, +6/-2]
3a866f8376 vsock: Orphan socket after transport release [1 file, +7/-1]
Changes in 6.12.16
nfsd: clear acl_access/acl_default after releasing them
NFSD: fix hang in nfsd4_shutdown_callback
nfsd: validate the nfsd_serv pointer before calling svc_wake_up
x86/cpu/kvm: SRSO: Fix possible missing IBPB on VM-Exit
pinctrl: cy8c95x0: Avoid accessing reserved registers
pinctrl: cy8c95x0: Enable regmap locking for debug
pinctrl: cy8c95x0: Rename PWMSEL to SELPWM
pinctrl: cy8c95x0: Respect IRQ trigger settings from firmware
HID: winwing: Add NULL check in winwing_init_led()
HID: multitouch: Add NULL check in mt_input_configured
scripts/Makefile.extrawarn: Do not show clang's non-kprintf warnings at W=1
pinctrl: pinconf-generic: Print unsigned value if a format is registered
HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints()
HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context
spi: sn-f-ospi: Fix division by zero
ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt
net: fib_rules: annotate data-races around rule->[io]ifindex
Documentation/networking: fix basic node example document ISO 15765-2
ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu()
vrf: use RCU protection in l3mdev_l3_out()
idpf: fix handling rsc packet with a single segment
idpf: record rx queue in skb for RSC packets
idpf: call set_real_num_queues in idpf_open
igc: Fix HW RX timestamp when passed by ZC XDP
vxlan: check vxlan_vnigroup_init() return value
LoongArch: Fix idle VS timer enqueue
LoongArch: csum: Fix OoB access in IP checksum code for negative lengths
LoongArch: KVM: Fix typo issue about GCFG feature detection
net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases
net: ethernet: ti: am65_cpsw: fix tx_cleanup for XDP case
Bluetooth: btintel_pcie: Fix a potential race condition
team: better TEAM_OPTION_TYPE_STRING validation
workqueue: Put the pwq after detaching the rescuer from the pool
sched_ext: Fix lock imbalance in dispatch_to_local_dsq()
drm/tests: hdmi: Fix WW_MUTEX_SLOWPATH failures
arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array
gpu: host1x: Fix a use of uninitialized mutex
cgroup: Remove steal time from usage_usec
perf/x86/intel: Clean up PEBS-via-PT on hybrid
drm/xe/client: bo->client does not need bos_lock
drm/i915/selftests: avoid using uninitialized context
gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0
gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ
gpio: bcm-kona: Add missing newline to dev_err format string
io_uring/waitid: don't abuse io_tw_state
io_uring/uring_cmd: remove dead req_has_async_data() check
amdkfd: properly free gang_ctx_bo when failed to init user queue
drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode()
drm: Fix DSC BPP increment decoding
xen/swiotlb: relax alignment requirements
x86/xen: allow larger contiguous memory regions in PV guests
block: cleanup and fix batch completion adding conditions
sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h.
sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx
gpiolib: Fix crash on error in gpiochip_get_ngpios()
iommu/amd: Expicitly enable CNTRL.EPHEn bit in resume path
tools: fix annoying "mkdir -p ..." logs when building tools in parallel
RDMA/efa: Reset device on probe failure
firmware: qcom: scm: smc: Handle missing SCM device
fbdev: omap: use threaded IRQ for LCD DMA
soc/tegra: fuse: Update Tegra234 nvmem keepout list
i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming
i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus
media: cxd2841er: fix 64-bit division on gcc-9
media: i2c: ds90ub913: Add error handling to ub913_hw_init()
media: i2c: ds90ub953: Add error handling for i2c reads/writes
media: bcm2835-unicam: Disable trigger mode operation
media: uvcvideo: Implement dual stream quirk to fix loss of usb packets
media: uvcvideo: Add new quirk definition for the Sonix Technology Co. 292a camera
media: uvcvideo: Add Kurokesu C1 PRO camera
media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread
PCI/DPC: Quirk PIO log size for Intel Raptor Lake-P
PCI: switchtec: Add Microchip PCI100X device IDs
scsi: ufs: bsg: Set bsg_queue to NULL after removal
rtla/timerlat_hist: Abort event processing on second signal
rtla/timerlat_top: Abort event processing on second signal
serial: 8250_pci: Resolve WCH vendor ID ambiguity
serial: 8250_pci: Share WCH IDs with parport_serial driver
8250: microchip: pci1xxxx: Add workaround for RTS bit toggle
kunit: platform: Resolve 'struct completion' warning
vfio/pci: Enable iowrite64 and ioread64 for vfio pci
NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()
vfio/nvgrace-gpu: Read dvsec register to determine need for uncached resmem
vfio/nvgrace-gpu: Expose the blackwell device PF BAR1 to the VM
fs/ntfs3: Unify inode corruption marking with _ntfs_bad_inode()
Grab mm lock before grabbing pt lock
selftests: gpio: gpio-sim: Fix missing chip disablements
ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V
x86/mm/tlb: Only trim the mm_cpumask once a second
orangefs: fix a oob in orangefs_debug_write
kbuild: suppress stdout from merge_config for silent builds
ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V
kbuild: Use -fzero-init-padding-bits=all
batman-adv: fix panic during interface removal
batman-adv: Ignore neighbor throughput metrics in error case
batman-adv: Drop unmanaged ELP metric worker
drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table()
KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel
KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop
KVM: nSVM: Enter guest mode before initializing nested NPT MMU
perf/x86/intel: Fix ARCH_PERFMON_NUM_COUNTER_LEAF
perf/x86/intel: Ensure LBRs are disabled when a CPU is starting
ring-buffer: Unlock resize on mmap error
tracing: Do not allow mmap() of persistent ring buffer
ring-buffer: Validate the persistent meta data subbuf array
ring-buffer: Update pages_touched to reflect persistent buffer content
usb: gadget: f_midi: Fixing wMaxPacketSize exceeded issue during MIDI bind retries
usb: dwc3: Fix timeout issue during controller enter/exit from halt state
usb: roles: set switch registered flag early on
usb: gadget: udc: renesas_usb3: Fix compiler warning
usb: dwc2: gadget: remove of_node reference upon udc_stop
usb: xhci: Restore xhci_pci support for Renesas HCs
USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI
usb: core: fix pipe creation for get_bMaxPacketSize0
USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist
USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone
usb: gadget: f_midi: fix MIDI Streaming descriptor lengths
USB: hub: Ignore non-compliant devices with too many configs or interfaces
USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk
usb: cdc-acm: Check control transfer buffer size before access
usb: cdc-acm: Fix handling of oversized fragments
usb: gadget: core: flush gadget workqueue after device removal
USB: serial: option: add MeiG Smart SLM828
USB: serial: option: add Telit Cinterion FN990B compositions
USB: serial: option: fix Telit Cinterion FN990A name
USB: serial: option: drop MeiG Smart defines
can: ctucanfd: handle skb allocation failure
can: c_can: fix unbalanced runtime PM disable in error path
can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero
can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated
can: etas_es58x: fix potential NULL pointer dereference on udev->serial
alpha: make stack 16-byte aligned (most cases)
wifi: ath12k: fix handling of 6 GHz rules
PCI: Avoid FLR for Mediatek MT7922 WiFi
kbuild: userprogs: fix bitsize and target detection on clang
efi: Avoid cold plugged memory for placing the kernel
arm64: rust: clean Rust 1.85.0 warning using softfloat target
objtool/rust: add one more `noreturn` Rust function
rust: rbtree: fix overindented list item
cgroup: fix race between fork and cgroup.kill
serial: port: Assign ->iotype correctly when ->iobase is set
serial: port: Always update ->iotype in __uart_read_properties()
serial: 8250: Fix fifo underflow on flush
alpha: replace hardcoded stack offsets with autogenerated ones
alpha: align stack for page fault and user unaligned trap handlers
s390/pci: Pull search for parent PF out of zpci_iov_setup_virtfn()
s390/pci: Fix handling of isolated VFs
gpiolib: acpi: Add a quirk for Acer Nitro ANV14
gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock
partitions: mac: fix handling of bogus partition table
sched_ext: Fix incorrect autogroup migration detection
regulator: qcom_smd: Add l2, l5 sub-node to mp5496 regulator
iommu: Fix potential memory leak in iopf_queue_remove_device()
regmap-irq: Add missing kfree()
arm64: Handle .ARM.attributes section in linker scripts
mmc: mtk-sd: Fix register settings for hs400(es) mode
igc: Set buffer type for empty frames in igc_init_empty_frame
cifs: pick channels for individual subrequests
mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw()
btrfs: fix hole expansion when writing at an offset beyond EOF
include: net: add static inline dst_dev_overhead() to dst.h
net: ipv6: ioam6_iptunnel: mitigate 2-realloc issue
net: ipv6: seg6_iptunnel: mitigate 2-realloc issue
net: ipv6: rpl_iptunnel: mitigate 2-realloc issue
net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels
clocksource: Use pr_info() for "Checking clocksource synchronization" message
clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context
scsi: ufs: core: Introduce ufshcd_has_pending_tasks()
scsi: ufs: core: Prepare to introduce a new clock_gating lock
scsi: ufs: core: Introduce a new clock_gating lock
scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed
rust: kbuild: add -fzero-init-padding-bits to bindgen_skip_cflags
cpufreq/amd-pstate: Call cppc_set_epp_perf in the reenable function
cpufreq/amd-pstate: Align offline flow of shared memory and MSR based systems
cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline()
cpufreq/amd-pstate: Remove the cppc_state check in offline/online functions
cpufreq/amd-pstate: Merge amd_pstate_epp_cpu_offline() and amd_pstate_epp_offline()
cpufreq/amd-pstate: convert mutex use to guard()
cpufreq/amd-pstate: Fix cpufreq_policy ref counting
ipv4: add RCU protection to ip4_dst_hoplimit()
ipv4: use RCU protection in ip_dst_mtu_maybe_forward()
net: add dev_net_rcu() helper
ipv4: use RCU protection in ipv4_default_advmss()
ipv4: use RCU protection in rt_is_expired()
ipv4: use RCU protection in inet_select_addr()
net: ipv4: Cache pmtu for all packet paths if multipath enabled
ipv4: use RCU protection in __ip_rt_update_pmtu()
ipv4: icmp: convert to dev_net_rcu()
flow_dissector: use RCU protection to fetch dev_net()
ipv6: use RCU protection in ip6_default_advmss()
ipv6: icmp: convert to dev_net_rcu()
HID: hid-steam: Make sure rumble work is canceled on removal
HID: hid-steam: Move hidraw input (un)registering to work
ndisc: use RCU protection in ndisc_alloc_skb()
neighbour: use RCU protection in __neigh_notify()
arp: use RCU protection in arp_xmit()
openvswitch: use RCU protection in ovs_vport_cmd_fill_info()
ndisc: extend RCU protection in ndisc_send_skb()
ipv6: mcast: extend RCU protection in igmp6_send()
btrfs: rename __get_extent_map() and pass btrfs_inode
btrfs: fix stale page cache after race between readahead and direct IO write
ipv6: mcast: add RCU protection to mld_newpack()
drm/tidss: Fix issue in irq handling causing irq-flood issue
drm/tidss: Fix race condition while handling interrupt registers
drm/tidss: Clear the interrupt status for interrupts being disabled
drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()
drm/rcar-du: dsi: Fix PHY lock bit check
drm/msm/dpu: fix x1e80100 intf_6 underrun/vsync interrupt
drm/msm/dpu1: don't choke on disabling the writeback connector
drm/v3d: Stop active perfmon if it is being destroyed
drm/xe/tracing: Fix a potential TP_printk UAF
drm: renesas: rz-du: Increase supported resolutions
netdevsim: print human readable IP address
selftests: rtnetlink: update netdevsim ipsec output format
x86/static-call: Remove early_boot_irqs_disabled check to fix Xen PVH dom0
bpf: handle implicit declaration of function gettid in bpf_iter.c
selftests/bpf: Fix uprobe consumer test
wifi: rtw89: pci: disable PCIE wake bit when PCIE deinit
cpufreq/amd-pstate: Remove the goto label in amd_pstate_update_limits
net: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels
scsi: ufs: core: Ensure clk_gating.lock is used only after initialization
io_uring/kbuf: reallocate buf lists on upgrade
vsock: Keep the binding until socket destruction
vsock: Orphan socket after transport release
Revert "vfio/platform: check the bounds of read/write syscalls"
Linux 6.12.16
Change-Id: I84e354ffa6aeb0323a95046630310c3d2185a069
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit cee6f9a9c87b6ecfb51845950c28216b231c3610 upstream.
Starting with Rust 1.85.0 (currently in beta, to be released 2025-02-20),
under some kernel configurations with `CONFIG_RUST_DEBUG_ASSERTIONS=y`,
one may trigger a new `objtool` warning:
rust/kernel.o: warning: objtool: _R...securityNtB2_11SecurityCtx8as_bytes()
falls through to next function _R...core3ops4drop4Drop4drop()
due to a call to the `noreturn` symbol:
core::panicking::assert_failed::<usize, usize>
Thus add it to the list so that `objtool` knows it is actually `noreturn`.
Do so matching with `strstr` since it is a generic.
See commit 56d680dd23 ("objtool/rust: list `noreturn` Rust functions")
for more details.
Cc: stable@vger.kernel.org # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs).
Fixes: 56d680dd23 ("objtool/rust: list `noreturn` Rust functions")
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://lore.kernel.org/r/20250112143951.751139-1-ojeda@kernel.org
[ Updated Cc: stable@ to include 6.13.y. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
GKI (arm64) relevant 24 out of 115 changes, affecting 34 files +169/-94
f4ab7d7424 bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP [1 file, +5/-1]
8cdfb06569 fork: avoid inappropriate uprobe access to invalid mm [1 file, +6/-7]
2175b66c7f mm/vmstat: fix a W=1 clang compiler warning [1 file, +1/-1]
35727f4506 tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress() [2 files, +9/-3]
4aa5dcb389 tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection [3 files, +16/-5]
997cf2d8c2 bpf: Check negative offsets in __bpf_skb_min_len() [1 file, +15/-6]
a817e938a0 phy: core: Fix an OF node refcount leakage in _of_phy_get() [1 file, +5/-2]
479b6c2a5f phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() [1 file, +3/-1]
09f17bfb36 phy: core: Fix that API devm_phy_put() fails to release the phy [1 file, +1/-1]
f797151e84 phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider [1 file, +3/-3]
7e7c8ffc01 phy: core: Fix that API devm_phy_destroy() fails to destroy the phy [1 file, +1/-1]
c180c3f42d ALSA: memalloc: prefer dma_mapping_error() over explicit address checking [1 file, +1/-1]
a39ff5bf23 stddef: make __struct_group() UAPI C++-friendly [2 files, +21/-7]
68662d78af tracing/kprobe: Make trace_kprobe's module callback called after jump_label update [1 file, +1/-1]
ca5995f805 regmap: Use correct format specifier for logging range errors [1 file, +2/-2]
fdaaf92943 bpf: Zero index arg error string for dynptr and iter [6 files, +29/-29]
92d5139b91 virtio-blk: don't keep queue frozen during system suspend [1 file, +5/-2]
16b54ee81d blk-mq: register cpuhp callback after hctx is added to xarray table [1 file, +7/-8]
7d680f2f76 ublk: detach gendisk from ublk device if add_disk() fails [1 file, +17/-9]
79a47fd0f1 freezer, sched: Report frozen tasks as 'D' instead of 'R' [1 file, +2/-1]
a744146969 tracing: Constify string literal data member in struct trace_event_call [1 file, +1/-1]
1cca920af1 tracing: Prevent bad count for tracing_cpumask_write [1 file, +3/-0]
8e8494c83c io_uring/sqpoll: fix sqpoll error handling races [1 file, +6/-0]
aed157301c PCI/MSI: Handle lack of irqdomain gracefully [2 files, +9/-2]
Changes in 6.12.8
media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg
ceph: allocate sparse_ext map only for sparse reads
arm64: dts: broadcom: Fix L2 linesize for Raspberry Pi 5
bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP
fork: avoid inappropriate uprobe access to invalid mm
mm/vmstat: fix a W=1 clang compiler warning
selftests/bpf: Fix compilation error in get_uprobe_offset()
smb: client: Deduplicate "select NETFS_SUPPORT" in Kconfig
smb: fix bytes written value in /proc/fs/cifs/Stats
tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress()
tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection
bpf: Check negative offsets in __bpf_skb_min_len()
nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work"
nfsd: restore callback functionality for NFSv4.0
mtd: diskonchip: Cast an operand to prevent potential overflow
mtd: rawnand: arasan: Fix double assertion of chip-select
mtd: rawnand: arasan: Fix missing de-registration of NAND
phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP
phy: core: Fix an OF node refcount leakage in _of_phy_get()
phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup()
phy: core: Fix that API devm_phy_put() fails to release the phy
phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider
phy: core: Fix that API devm_phy_destroy() fails to destroy the phy
phy: usb: Toggle the PHY power during init
phy: rockchip: samsung-hdptx: Set drvdata before enabling runtime PM
phy: rockchip: naneng-combphy: fix phy reset
ALSA: memalloc: prefer dma_mapping_error() over explicit address checking
dmaengine: mv_xor: fix child node refcount handling in early exit
dmaengine: dw: Select only supported masters for ACPI devices
dmaengine: tegra: Return correct DMA status when paused
dmaengine: amd: qdma: Remove using the private get and set dma_ops APIs
dmaengine: fsl-edma: implement the cleanup path of fsl_edma3_attach_pd()
dmaengine: apple-admac: Avoid accessing registers in probe
dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset
ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP
platform/chrome: cros_ec_lpc: fix product identity for early Framework Laptops
mtd: rawnand: fix double free in atmel_pmecc_create_user()
ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry
ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21QA and 21QB
ASoC: dt-bindings: realtek,rt5645: Fix CPVDD voltage comment
ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21Q6 and 21Q7
powerpc/pseries/vas: Add close() callback in vas_vm_ops struct
power: supply: bq24190: Fix BQ24296 Vbus regulator support
stddef: make __struct_group() UAPI C++-friendly
tracing/kprobe: Make trace_kprobe's module callback called after jump_label update
watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04
watchdog: rzg2l_wdt: Power on the watchdog domain in the restart handler
Revert "watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs"
watchdog: mediatek: Add support for MT6735 TOPRGU/WDT
scsi: qla1280: Fix hw revision numbering for ISP1020/1040
scsi: megaraid_sas: Fix for a potential deadlock
udf: Skip parent dir link count update if corrupted
udf: Verify inode link counts before performing rename
ALSA: ump: Don't open legacy substream for an inactive group
ALSA: ump: Indicate the inactive group in legacy substream names
ALSA: ump: Update legacy substream names upon FB info update
ALSA: hda/conexant: fix Z60MR100 startup pop issue
ALSA: sh: Use standard helper for buffer accesses
smb: server: Fix building with GCC 15
regmap: Use correct format specifier for logging range errors
LoongArch: Fix reserving screen info memory for above-4G firmware
LoongArch: BPF: Adjust the parameter of emit_jirl()
platform/x86: asus-nb-wmi: Ignore unknown event 0xCF
bpf: Zero index arg error string for dynptr and iter
spi: intel: Add Panther Lake SPI controller support
scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time
scsi: mpi3mr: Synchronize access to ioctl data buffer
scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs
scsi: mpi3mr: Start controller indexing from 0
scsi: mpi3mr: Handling of fault code for insufficient power
scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error
ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A
spi: omap2-mcspi: Fix the IS_ERR() bug for devm_clk_get_optional_enabled()
drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()
virtio-blk: don't keep queue frozen during system suspend
blk-mq: register cpuhp callback after hctx is added to xarray table
wifi: iwlwifi: be less noisy if the NIC is dead in S3
ublk: detach gendisk from ublk device if add_disk() fails
drm/xe: Take PM ref in delayed snapshot capture worker
drm/xe: Move the coredump registration to the worker thread
objtool: Add bch2_trans_unlocked_error() to bcachefs noreturns
freezer, sched: Report frozen tasks as 'D' instead of 'R'
dmaengine: loongson2-apb: Change GENMASK to GENMASK_ULL
perf/x86/intel/uncore: Add Clearwater Forest support
tracing: Constify string literal data member in struct trace_event_call
tracing: Prevent bad count for tracing_cpumask_write
rtla/timerlat: Fix histogram ALL for zero samples
io_uring/sqpoll: fix sqpoll error handling races
i2c: microchip-core: actually use repeated sends
x86/fred: Clear WFE in missing-ENDBRANCH #CPs
virt: tdx-guest: Just leak decrypted memory on unrecoverable errors
PCI/MSI: Handle lack of irqdomain gracefully
perf/x86/intel: Fix bitmask of OCR and FRONTEND events for LNC
i2c: imx: add imx7d compatible string for applying erratum ERR007805
i2c: microchip-core: fix "ghost" detections
perf/x86/intel/ds: Add PEBS format 6
power: supply: cros_charge-control: add mutex for driver data
power: supply: cros_charge-control: allow start_threshold == end_threshold
power: supply: cros_charge-control: hide start threshold on v2 cmd
power: supply: gpio-charger: Fix set charge current limits
btrfs: fix race with memory mapped writes when activating swap file
btrfs: avoid monopolizing a core when activating a swap file
btrfs: fix swap file activation failure due to extents that used to be shared
btrfs: fix transaction atomicity bug when enabling simple quotas
btrfs: sysfs: fix direct super block member reads
btrfs: fix use-after-free when COWing tree bock and tracing is enabled
btrfs: check folio mapping after unlock in put_file_data()
btrfs: check folio mapping after unlock in relocate_one_folio()
Bluetooth: btusb: mediatek: move Bluetooth power off command position
Bluetooth: btusb: mediatek: add callback function in btusb_disconnect
Bluetooth: btusb: mediatek: add intf release flow when usb disconnect
Bluetooth: btusb: mediatek: change the conditions for ISO interface
ALSA: ump: Shut up truncated string warning
ALSA: sh: Fix wrong argument order for copy_from_iter()
Linux 6.12.8
Change-Id: I2f5b46453984dde6ed8c381109655261a6bc3596
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 31ad36a271290648e7c2288a03d7b933d20254d6 ]
Fix the following objtool warning during build time:
fs/bcachefs/btree_trans_commit.o: warning: objtool: bch2_trans_commit_write_locked.isra.0() falls through to next function do_bch2_trans_commit.isra.0()
fs/bcachefs/btree_trans_commit.o: warning: objtool: .text: unexpected end of section
......
fs/bcachefs/btree_update.o: warning: objtool: bch2_trans_update_get_key_cache() falls through to next function flush_new_cached_update()
fs/bcachefs/btree_update.o: warning: objtool: flush_new_cached_update() falls through to next function bch2_trans_update_by_path()
bch2_trans_unlocked_error() is an Obviously Correct (tm) panic() wrapper,
add it to the list of known noreturns.
[ mingo: Improved the changelog ]
Fixes: fd104e2967 ("bcachefs: bch2_trans_verify_not_unlocked()")
Signed-off-by: chenchangcheng <chenchangcheng@kylinos.cn>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lkml.kernel.org/r/20241220074847.3418134-1-ccc194101@163.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
GKI (arm64) relevant 39 out of 174 changes, affecting 58 files +843/-596
9b53d2c2a3 bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors [1 file, +7/-0]
26702b3439 splice: do not checksum AF_UNIX sockets [1 file, +1/-0]
8aa9d1ff5b tcp: check space before adding MPTCP SYN options [1 file, +4/-2]
29d1e06560 blk-cgroup: Fix UAF in blkcg_unpin_online() [1 file, +5/-1]
cbd06d9808 block: Switch to using refcount_t for zone write plugs [1 file, +10/-10]
eea49fcea5 block: Use a zone write plug BIO work for REQ_NOWAIT BIOs [1 file, +42/-20]
a4b656ea1b dm: Fix dm-zoned-reclaim zone write pointer alignment [3 files, +124/-26]
7fa80134cf block: Prevent potential deadlocks in zone write plug error recovery [2 files, +61/-249]
825bccd943 memcg: slub: fix SUnreclaim for post charged objects [1 file, +18/-3]
3be6628c47 ALSA: usb-audio: Add implicit feedback quirk for Yamaha THR5 [1 file, +2/-0]
0eae680d03 block: Ignore REQ_NOWAIT for zone reset and zone finish operations [1 file, +9/-0]
2588c29afd usb: core: hcd: only check primary hcd skip_phy_initialization [1 file, +7/-1]
5de70cdf42 bpf: Revert "bpf: Mark raw_tp arguments with PTR_MAYBE_NULL" [4 files, +9/-87]
cab34b0c9d scsi: ufs: core: Update compl_time_stamp_local_clock after completing a cqe [1 file, +1/-0]
dd6b0ca602 usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer [1 file, +6/-3]
d32babf3fe usb: typec: ucsi: Fix completion notifications [1 file, +4/-2]
2c3ca17a07 bpf: Check size for BTF-based ctx access of pointer members [3 files, +10/-4]
e6d1dec142 bpf: Fix theoretical prog_array UAF in __uprobe_perf_func() [2 files, +10/-9]
dfb15ddf3b bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog [1 file, +4/-0]
bf2318e288 bpf, sockmap: Fix race between element replace and close() [1 file, +2/-3]
2bd517bafc bpf, sockmap: Fix update element with same [1 file, +1/-0]
b2fc4b17fc bpf: Augment raw_tp arguments with PTR_MAYBE_NULL [1 file, +138/-0]
a852c82eda tipc: fix NULL deref in cleanup_bearer() [1 file, +6/-1]
6610c7f8a8 net: defer final 'struct net' free in netns dismantle [2 files, +20/-1]
e7b02a0feb block: get wp_offset by bdev_offset_from_zone_start [1 file, +1/-1]
13ba06e260 Bluetooth: Improve setsockopt() handling of malformed user input [6 files, +33/-40]
45fe76573a netfilter: IDLETIMER: Fix for possible ABBA deadlock [1 file, +28/-24]
7cf0bd232b netfilter: nf_tables: do not defer rule destruction via call_rcu [2 files, +15/-21]
356078a5c5 net/sched: netem: account for backlog updates from child qdisc [1 file, +16/-6]
f9ecc90b5d Bluetooth: hci_event: Fix using rcu_read_(un)lock while iterating [1 file, +11/-22]
4ca50db1c5 Bluetooth: iso: Always release hdev at the end of iso_listen_bis [1 file, +1/-2]
827f30b1df Bluetooth: iso: Fix recursive locking warning [1 file, +6/-2]
d0f4a51246 Bluetooth: SCO: Add support for 16 bits transparent voice setting [2 files, +16/-14]
c541d7b5e1 Bluetooth: iso: Fix circular lock in iso_listen_bis [1 file, +12/-2]
cbe640d6ca Bluetooth: iso: Fix circular lock in iso_conn_big_sync [1 file, +27/-7]
c1291ea131 blk-mq: move cpuhp callback registering out of q->sysfs_lock [1 file, +92/-6]
f1a494df83 block: Fix potential deadlock while freezing queue and acquiring sysfs_lock [3 files, +26/-23]
1e04ca11a4 KVM: arm64: Disable MPAM visibility by default and ignore VMM writes [1 file, +52/-3]
5013bd1e23 x86/static-call: fix 32-bit build [1 file, +6/-1]
Changes in 6.12.6
usb: misc: onboard_usb_dev: skip suspend/resume sequence for USB5744 SMBus support
serial: sh-sci: Check if TX data was written to device in .tx_empty()
bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors
sched/deadline: Fix replenish_dl_new_period dl_server condition
perf/x86/intel/ds: Unconditionally drain PEBS DS when changing PEBS_DATA_CFG
clk: en7523: Fix wrong BUS clock for EN7581
ksmbd: fix racy issue from session lookup and expire
splice: do not checksum AF_UNIX sockets
tcp: check space before adding MPTCP SYN options
perf ftrace: Fix undefined behavior in cmp_profile_data()
virtio_net: correct netdev_tx_reset_queue() invocation point
virtio_ring: add a func argument 'recycle_done' to virtqueue_resize()
virtio_net: ensure netdev_tx_reset_queue is called on tx ring resize
riscv: mm: Do not call pmd dtor on vmemmap page table teardown
riscv: Fix wrong usage of __pa() on a fixmap address
blk-cgroup: Fix UAF in blkcg_unpin_online()
block: Switch to using refcount_t for zone write plugs
block: Use a zone write plug BIO work for REQ_NOWAIT BIOs
dm: Fix dm-zoned-reclaim zone write pointer alignment
block: Prevent potential deadlocks in zone write plug error recovery
gpio: graniterapids: Fix GPIO Ack functionality
memcg: slub: fix SUnreclaim for post charged objects
spi: rockchip: Fix PM runtime count on no-op cs
gpio: ljca: Initialize num before accessing item in ljca_gpio_config
ALSA: usb-audio: Add implicit feedback quirk for Yamaha THR5
ALSA: hda/realtek: Fix headset mic on Acer Nitro 5
riscv: Fix IPIs usage in kfence_protect_page()
crypto: hisilicon/debugfs - fix the struct pointer incorrectly offset problem
drm/panic: remove spurious empty line to clean warning
usb: host: max3421-hcd: Correctly abort a USB request.
block: Ignore REQ_NOWAIT for zone reset and zone finish operations
gpio: graniterapids: Fix vGPIO driver crash
gpio: graniterapids: Fix incorrect BAR assignment
gpio: graniterapids: Fix invalid GPI_IS register offset
gpio: graniterapids: Fix invalid RXEVCFG register bitmask
gpio: graniterapids: Determine if GPIO pad can be used by driver
gpio: graniterapids: Check if GPIO line can be used for IRQs
usb: core: hcd: only check primary hcd skip_phy_initialization
bpf: Revert "bpf: Mark raw_tp arguments with PTR_MAYBE_NULL"
ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()
usb: dwc2: Fix HCD resume
usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature
usb: dwc2: Fix HCD port connection race
scsi: ufs: core: Update compl_time_stamp_local_clock after completing a cqe
usb: gadget: midi2: Fix interpretation of is_midi1 bits
usb: ehci-hcd: fix call balance of clocks handling routines
usb: typec: anx7411: fix fwnode_handle reference leak
usb: dwc3: imx8mp: fix software node kernel dump
usb: typec: anx7411: fix OF node reference leaks in anx7411_typec_switch_probe()
usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer
usb: typec: ucsi: Fix completion notifications
usb: dwc3: xilinx: make sure pipe clock is deselected in usb2 only mode
iommu/tegra241-cmdqv: do not use smp_processor_id in preemptible context
iommu/vt-d: Remove cache tags before disabling ATS
iommu/vt-d: Fix qi_batch NULL pointer with nested parent domain
drm/xe: Call invalidation_fence_fini for PT inval fences in error state
drm/amdkfd: pause autosuspend when creating pdd
drm/i915: Fix memory leak by correcting cache object name in error handler
drm/i915/color: Stop using non-posted DSB writes for legacy LUT
drm/i915: Fix NULL pointer dereference in capture_engine
drm/amdgpu: fix UVD contiguous CS mapping problem
drm/amd/pm: Set SMU v13.0.7 default workload type
drm/amdgpu: fix when the cleaner shader is emitted
drm/amdkfd: Dereference null return value
drm/amdkfd: hard-code cacheline size for gfx11
drm/amdkfd: hard-code MALL cacheline size for gfx11, gfx12
xfs: set XFS_SICK_INO_SYMLINK_ZAPPED explicitly when zapping a symlink
xfs: update btree keys correctly when _insrec splits an inode root block
xfs: don't drop errno values when we fail to ficlone the entire range
xfs: return a 64-bit block count from xfs_btree_count_blocks
xfs: fix null bno_hint handling in xfs_rtallocate_rtg
xfs: return from xfs_symlink_verify early on V4 filesystems
xfs: fix scrub tracepoints when inode-rooted btrees are involved
xfs: only run precommits once per transaction object
xfs: unlock inodes when erroring out of xfs_trans_alloc_dir
bpf: Check size for BTF-based ctx access of pointer members
bpf: Fix theoretical prog_array UAF in __uprobe_perf_func()
bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog
bpf, sockmap: Fix race between element replace and close()
bpf, sockmap: Fix update element with same
bpf: Augment raw_tp arguments with PTR_MAYBE_NULL
perf tools: Fix build-id event recording
wifi: nl80211: fix NL80211_ATTR_MLO_LINK_ID off-by-one
wifi: mac80211: init cnt before accessing elem in ieee80211_copy_mbssid_beacon
wifi: mac80211: fix a queue stall in certain cases of CSA
wifi: mac80211: fix station NSS capability initialization order
perf machine: Initialize machine->env to address a segfault
acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl
amdgpu/uvd: get ring reference from rq scheduler
batman-adv: Do not send uninitialized TT changes
batman-adv: Remove uninitialized data in full table TT response
batman-adv: Do not let TT changes list grows indefinitely
tipc: fix NULL deref in cleanup_bearer()
net/mlx5: DR, prevent potential error pointer dereference
wifi: cfg80211: sme: init n_channels before channels[] access
selftests: mlxsw: sharedbuffer: Remove h1 ingress test case
selftests: mlxsw: sharedbuffer: Remove duplicate test cases
selftests: mlxsw: sharedbuffer: Ensure no extra packets are counted
ptp: kvm: x86: Return EOPNOTSUPP instead of ENODEV from kvm_arch_ptp_init()
bnxt_en: Fix GSO type for HW GRO packets on 5750X chips
net: lapb: increase LAPB_HEADER_LEN
net: defer final 'struct net' free in netns dismantle
net: mscc: ocelot: fix memory leak on ocelot_port_add_txtstamp_skb()
net: mscc: ocelot: improve handling of TX timestamp for unknown skb
net: mscc: ocelot: ocelot->ts_id_lock and ocelot_port->tx_skbs.lock are IRQ-safe
net: mscc: ocelot: be resilient to loss of PTP packets during transmission
net: mscc: ocelot: perform error cleanup in ocelot_hwstamp_set()
regulator: axp20x: AXP717: set ramp_delay
spi: aspeed: Fix an error handling path in aspeed_spi_[read|write]_user()
net: sparx5: fix FDMA performance issue
net: sparx5: fix the maximum frame length register
ACPI: resource: Fix memory resource type union access
cxgb4: use port number to set mac addr
qca_spi: Fix clock speed for multiple QCA7000
qca_spi: Make driver probing reliable
ALSA: control: Avoid WARN() for symlink errors
ASoC: amd: yc: Fix the wrong return value
Documentation: PM: Clarify pm_runtime_resume_and_get() return value
block: get wp_offset by bdev_offset_from_zone_start
bnxt_en: Fix aggregation ID mask to prevent oops on 5760X chips
Documentation: networking: Add a caveat to nexthop_compat_mode sysctl
cifs: Fix rmdir failure due to ongoing I/O on deleted file
net: renesas: rswitch: fix possible early skb release
net: renesas: rswitch: fix race window between tx start and complete
net: renesas: rswitch: fix leaked pointer on error path
net: renesas: rswitch: avoid use-after-put for a device tree node
net: renesas: rswitch: handle stop vs interrupt race
ASoC: tas2781: Fix calibration issue in stress test
Bluetooth: Improve setsockopt() handling of malformed user input
libperf: evlist: Fix --cpu argument on hybrid platform
ASoC: fsl_xcvr: change IFACE_PCM to IFACE_MIXER
ASoC: fsl_spdif: change IFACE_PCM to IFACE_MIXER
selftests: netfilter: Stabilize rpath.sh
netfilter: IDLETIMER: Fix for possible ABBA deadlock
netfilter: nf_tables: do not defer rule destruction via call_rcu
net: mana: Fix memory leak in mana_gd_setup_irqs
net: mana: Fix irq_contexts memory leak in mana_gd_setup_irqs
net: dsa: felix: fix stuck CPU-injected packets with short taprio windows
net/sched: netem: account for backlog updates from child qdisc
net, team, bonding: Add netdev_base_features helper
bonding: Fix initial {vlan,mpls}_feature set in bond_compute_features
bonding: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL
team: Fix initial vlan_feature set in __team_compute_features
team: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL
ASoC: Intel: sof_sdw: Add space for a terminator into DAIs array
ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired
Bluetooth: hci_event: Fix using rcu_read_(un)lock while iterating
Bluetooth: iso: Always release hdev at the end of iso_listen_bis
Bluetooth: iso: Fix recursive locking warning
Bluetooth: SCO: Add support for 16 bits transparent voice setting
Bluetooth: iso: Fix circular lock in iso_listen_bis
Bluetooth: iso: Fix circular lock in iso_conn_big_sync
Bluetooth: btmtk: avoid UAF in btmtk_process_coredump
net: renesas: rswitch: fix initial MPIC register setting
net: dsa: microchip: KSZ9896 register regmap alignment to 32 bit boundaries
net: dsa: tag_ocelot_8021q: fix broken reception
drm/xe: fix the ERR_PTR() returned on failure to allocate tiny pt
drm/xe/reg_sr: Remove register pool
blk-iocost: Avoid using clamp() on inuse in __propagate_weights()
kselftest/arm64: abi: fix SVCR detection
blk-mq: move cpuhp callback registering out of q->sysfs_lock
block: Fix potential deadlock while freezing queue and acquiring sysfs_lock
rust: kbuild: set `bindgen`'s Rust target version
KVM: arm64: Disable MPAM visibility by default and ignore VMM writes
xen/netfront: fix crash when removing device
x86: make get_cpu_vendor() accessible from Xen code
objtool/x86: allow syscall instruction
x86/static-call: provide a way to do very early static-call updates
x86/xen: don't do PV iret hypercall through hypercall page
x86/xen: add central hypercall functions
x86/xen: use new hypercall functions instead of hypercall page
x86/xen: remove hypercall page
x86/static-call: fix 32-bit build
Linux 6.12.6
Change-Id: I656537654d0b73440e5b76deee63abd58ea68b56
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit dda014ba59331dee4f3b773a020e109932f4bd24 upstream.
The syscall instruction is used in Xen PV mode for doing hypercalls.
Allow syscall to be used in the kernel in case it is tagged with an
unwind hint for objtool.
This is part of XSA-466 / CVE-2024-53241.
Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Co-developed-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cherry picked from commit 18e885099f1c52755f054202525cb60d3edcda44.
In the presence of both weak and strong function definitions, the
linker drops the weak symbol in favor of a strong symbol, but
leaves the code in place. Code in ignore_unreachable_insn() has
some heuristics to suppress the warning, but it does not work when
-ffunction-sections is enabled.
Suppose function foo has both strong and weak definitions.
Case 1: The strong definition has an annotated section name,
like .init.text. Only the weak definition will be placed into
.text.foo. But since the section has no symbols, there will be no
"hole" in the section.
Case 2: Both sections are without an annotated section name.
Both will be placed into .text.foo section, but there will be only one
symbol (the strong one). If the weak code is before the strong code,
there is no "hole" as it fails to find the right-most symbol before
the offset.
The fix is to use the first node to compute the hole if hole.sym
is empty. If there is no symbol in the section, the first node
will be NULL, in which case, -1 is returned to skip the whole
section.
Co-developed-by: Han Shen <shenhan@google.com>
Change-Id: I210ee06e5d2958810f8b02be7f0b93ab54884060
Signed-off-by: Han Shen <shenhan@google.com>
Signed-off-by: Rong Xu <xur@google.com>
Suggested-by: Sriraman Tallam <tmsriram@google.com>
Suggested-by: Krzysztof Pszeniczny <kpszeniczny@google.com>
Tested-by: Yonghong Song <yonghong.song@linux.dev>
Tested-by: Yabin Cui <yabinc@google.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Kees Cook <kees@kernel.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Bug: 382743224
Signed-off-by: Yabin Cui <yabinc@google.com>
cherry picked from commit 315ad8780a129e82e2c5c65ee6e970d91a577acb
Add the build support for using Clang's AutoFDO. Building the kernel
with AutoFDO does not reduce the optimization level from the
compiler. AutoFDO uses hardware sampling to gather information about
the frequency of execution of different code paths within a binary.
This information is then used to guide the compiler's optimization
decisions, resulting in a more efficient binary. Experiments
showed that the kernel can improve up to 10% in latency.
The support requires a Clang compiler after LLVM 17. This submission
is limited to x86 platforms that support PMU features like LBR on
Intel machines and AMD Zen3 BRS. Support for SPE on ARM 1,
and BRBE on ARM 1 is part of planned future work.
Here is an example workflow for AutoFDO kernel:
1) Build the kernel on the host machine with LLVM enabled, for example,
$ make menuconfig LLVM=1
Turn on AutoFDO build config:
CONFIG_AUTOFDO_CLANG=y
With a configuration that has LLVM enabled, use the following
command:
scripts/config -e AUTOFDO_CLANG
After getting the config, build with
$ make LLVM=1
2) Install the kernel on the test machine.
3) Run the load tests. The '-c' option in perf specifies the sample
event period. We suggest using a suitable prime number,
like 500009, for this purpose.
For Intel platforms:
$ perf record -e BR_INST_RETIRED.NEAR_TAKEN:k -a -N -b -c <count> \
-o <perf_file> -- <loadtest>
For AMD platforms:
The supported system are: Zen3 with BRS, or Zen4 with amd_lbr_v2
For Zen3:
$ cat proc/cpuinfo | grep " brs"
For Zen4:
$ cat proc/cpuinfo | grep amd_lbr_v2
$ perf record --pfm-events RETIRED_TAKEN_BRANCH_INSTRUCTIONS:k -a \
-N -b -c <count> -o <perf_file> -- <loadtest>
4) (Optional) Download the raw perf file to the host machine.
5) To generate an AutoFDO profile, two offline tools are available:
create_llvm_prof and llvm_profgen. The create_llvm_prof tool is part
of the AutoFDO project and can be found on GitHub
(https://github.com/google/autofdo), version v0.30.1 or later. The
llvm_profgen tool is included in the LLVM compiler itself. It's
important to note that the version of llvm_profgen doesn't need to
match the version of Clang. It needs to be the LLVM 19 release or
later, or from the LLVM trunk.
$ llvm-profgen --kernel --binary=<vmlinux> --perfdata=<perf_file> \
-o <profile_file>
or
$ create_llvm_prof --binary=<vmlinux> --profile=<perf_file> \
--format=extbinary --out=<profile_file>
Note that multiple AutoFDO profile files can be merged into one via:
$ llvm-profdata merge -o <profile_file> <profile_1> ... <profile_n>
6) Rebuild the kernel using the AutoFDO profile file with the same config
as step 1, (Note CONFIG_AUTOFDO_CLANG needs to be enabled):
$ make LLVM=1 CLANG_AUTOFDO_PROFILE=<profile_file>
Co-developed-by: Han Shen <shenhan@google.com>
Change-Id: I1b230263097d4c8dd005b1530ba743314b7fde3f
Signed-off-by: Han Shen <shenhan@google.com>
Signed-off-by: Rong Xu <xur@google.com>
Suggested-by: Sriraman Tallam <tmsriram@google.com>
Suggested-by: Krzysztof Pszeniczny <kpszeniczny@google.com>
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Suggested-by: Stephane Eranian <eranian@google.com>
Tested-by: Yonghong Song <yonghong.song@linux.dev>
Tested-by: Yabin Cui <yabinc@google.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Kees Cook <kees@kernel.org>
Tested-by: Peter Jung <ptr1337@cachyos.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Bug: 382743224
Signed-off-by: Yabin Cui <yabinc@google.com>
When building objtool against a sysroot that contains a stripped down
version of the UAPI headers, the following error happens:
In file included from arch/x86/decode.c:10:
In file included from .../tools/arch/x86/include/asm/insn.h:10:
In file included from <sysroot>/include/asm/byteorder.h:9:
In file included from <sysroot>/include/linux/byteorder/little_endian.h:15:
In file included from <sysroot>/include/linux/stddef.h:9:
In file included from .../tools/include/linux/compiler_types.h:36:
.../tools/include/linux/compiler-gcc.h:3:2: error: "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
3 | #error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
| ^
1 error generated.
As hinted by the error, this is because <sysroot>/include/linux/stddef.h
(a stripped-down version of uapi/include/linux/stddef.h) includes
linux/compiler_types.h directly. However, this gets resolved to
tools/include/linux/compiler_types.h, which is not expected to be
included directly.
To resolve this, I added tools/include/uapi to the include paths when
building objtool. With this trick, linux/stddef.h is resolved to
tools/include/uapi/linux/stddef.h, which doesn't include
linux/compiler_types.h.
Signed-off-by: HONG Yifan <elsk@google.com>
Bug: 367476741
Link: https://lore.kernel.org/lkml/20241008234718.17127-1-elsk@google.com/T/#m6ce8133909845a002898d2537cc00314c0541bfa
Change-Id: I959909799fb11f7462402138951805003ad0eafc
(cherry picked from commit 5308a61bd3ec34b863a4ec89d3b61cb429ebfac2
https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git objtool/core)
Pull LoongArch updates from Huacai Chen:
- Fix objtool about do_syscall() and Clang
- Enable generic CPU vulnerabilites support
- Enable ACPI BGRT handling
- Rework CPU feature probe from CPUCFG/IOCSR
- Add ARCH_HAS_SET_MEMORY support
- Add ARCH_HAS_SET_DIRECT_MAP support
- Improve hardware page table walker
- Simplify _percpu_read() and _percpu_write()
- Add advanced extended IRQ model documentions
- Some bug fixes and other small changes
* tag 'loongarch-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
Docs/LoongArch: Add advanced extended IRQ model description
LoongArch: Remove posix_types.h include from sigcontext.h
LoongArch: Fix memleak in pci_acpi_scan_root()
LoongArch: Simplify _percpu_read() and _percpu_write()
LoongArch: Improve hardware page table walker
LoongArch: Add ARCH_HAS_SET_DIRECT_MAP support
LoongArch: Add ARCH_HAS_SET_MEMORY support
LoongArch: Rework CPU feature probe from CPUCFG/IOCSR
LoongArch: Enable ACPI BGRT handling
LoongArch: Enable generic CPU vulnerabilites support
LoongArch: Remove STACK_FRAME_NON_STANDARD(do_syscall)
LoongArch: Set AS_HAS_THIN_ADD_SUB as y if AS_IS_LLVM
LoongArch: Enable objtool for Clang
objtool: Handle frame pointer related instructions
After commit a0f7085f6a ("LoongArch: Add RANDOMIZE_KSTACK_OFFSET
support"), there are three new instructions "addi.d $fp, $sp, 32",
"sub.d $sp, $sp, $t0" and "addi.d $sp, $fp, -32" for the secondary
stack in do_syscall(), then there is a objtool warning "return with
modified stack frame" and no handle_syscall() which is the previous
frame of do_syscall() in the call trace when executing the command
"echo l > /proc/sysrq-trigger".
objdump shows something like this:
0000000000000000 <do_syscall>:
0: 02ff8063 addi.d $sp, $sp, -32
4: 29c04076 st.d $fp, $sp, 16
8: 29c02077 st.d $s0, $sp, 8
c: 29c06061 st.d $ra, $sp, 24
10: 02c08076 addi.d $fp, $sp, 32
...
74: 0011b063 sub.d $sp, $sp, $t0
...
a8: 4c000181 jirl $ra, $t0, 0
...
dc: 02ff82c3 addi.d $sp, $fp, -32
e0: 28c06061 ld.d $ra, $sp, 24
e4: 28c04076 ld.d $fp, $sp, 16
e8: 28c02077 ld.d $s0, $sp, 8
ec: 02c08063 addi.d $sp, $sp, 32
f0: 4c000020 jirl $zero, $ra, 0
The instruction "sub.d $sp, $sp, $t0" changes the stack bottom and the
new stack size is a random value, in order to find the return address of
do_syscall() which is stored in the original stack frame after executing
"jirl $ra, $t0, 0", it should use fp which points to the original stack
top.
At the beginning, the thought is tended to decode the secondary stack
instruction "sub.d $sp, $sp, $t0" and set it as a label, then check this
label for the two frame pointer instructions to change the cfa base and
cfa offset during the period of secondary stack in update_cfi_state().
This is valid for GCC but invalid for Clang due to there are different
secondary stack instructions for ClangBuiltLinux on LoongArch, something
like this:
0000000000000000 <do_syscall>:
...
88: 00119064 sub.d $a0, $sp, $a0
8c: 00150083 or $sp, $a0, $zero
...
Actually, it equals to a single instruction "sub.d $sp, $sp, $a0", but
there is no proper condition to check it as a label like GCC, and so the
beginning thought is not a good way.
Essentially, there are two special frame pointer instructions which are
"addi.d $fp, $sp, imm" and "addi.d $sp, $fp, imm", the first one points
fp to the original stack top and the second one restores the original
stack bottom from fp.
Based on the above analysis, in order to avoid adding an arch-specific
update_cfi_state(), we just add a member "frame_pointer" in the "struct
symbol" as a label to avoid affecting the current normal case, then set
it as true only if there is "addi.d $sp, $fp, imm". The last is to check
this label for the two frame pointer instructions to change the cfa base
and cfa offset in update_cfi_state().
Tested with the following two configs:
(1) CONFIG_RANDOMIZE_KSTACK_OFFSET=y &&
CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=n
(2) CONFIG_RANDOMIZE_KSTACK_OFFSET=y &&
CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y
By the way, there is no effect for x86 with this patch, tested on the
x86 machine with Fedora 40 system.
Cc: stable@vger.kernel.org # 6.9+
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Rust functions may be `noreturn` (i.e. diverging) by returning the
"never" type, `!`, e.g.
fn f() -> ! {
loop {}
}
Thus list the known `noreturn` functions to avoid such warnings.
Without this, `objtool` would complain if enabled for Rust, e.g.:
rust/core.o: warning: objtool:
_R...9panic_fmt() falls through to next function _R...18panic_nounwind_fmt()
rust/alloc.o: warning: objtool:
.text: unexpected end of section
In order to do so, we cannot match symbols' names exactly, for two
reasons:
- Rust mangling scheme [1] contains disambiguators [2] which we
cannot predict (e.g. they may vary depending on the compiler version).
One possibility to solve this would be to parse v0 and ignore/zero
those before comparison.
- Some of the diverging functions come from `core`, i.e. the Rust
standard library, which may change with each compiler version
since they are implementation details (e.g. `panic_internals`).
Thus, to workaround both issues, only part of the symbols are matched,
instead of using the `NORETURN` macro in `noreturns.h`.
Ideally, just like for the C side, we should have a better solution. For
instance, the compiler could give us the list via something like:
$ rustc --emit=noreturns ...
[ Kees agrees this should be automated and Peter says:
So it would be fairly simple to make objtool consume a magic section
emitted by the compiler.. I think we've asked the compiler folks
for that at some point even, but I don't have clear recollections.
We will ask upstream Rust about it. And if they agree, then perhaps
we can get Clang/GCC to implement something similar too -- for this
sort of thing we can take advantage of the shorter cycles of `rustc`
as well as their unstable features concept to experiment.
Gary proposed using DWARF (though it would need to be available), and
wrote a proof of concept script using the `object` and `gimli` crates:
https://gist.github.com/nbdd0121/449692570622c2f46a29ad9f47c3379a
- Miguel ]
Link: https://rust-lang.github.io/rfcs/2603-rust-symbol-name-mangling-v0.html [1]
Link: https://doc.rust-lang.org/rustc/symbol-mangling/v0.html#disambiguator [2]
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Tested-by: Benno Lossin <benno.lossin@proton.me>
Link: https://lore.kernel.org/r/20240725183325.122827-6-ojeda@kernel.org
[ Added `len_mismatch_fail` symbol for new `kernel` crate code merged
since then as well as 3 more `core::panicking` symbols that appear
in `RUST_DEBUG_ASSERTIONS=y` builds. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Pull MM updates from Andrew Morton:
- In the series "mm: Avoid possible overflows in dirty throttling" Jan
Kara addresses a couple of issues in the writeback throttling code.
These fixes are also targetted at -stable kernels.
- Ryusuke Konishi's series "nilfs2: fix potential issues related to
reserved inodes" does that. This should actually be in the
mm-nonmm-stable tree, along with the many other nilfs2 patches. My
bad.
- More folio conversions from Kefeng Wang in the series "mm: convert to
folio_alloc_mpol()"
- Kemeng Shi has sent some cleanups to the writeback code in the series
"Add helper functions to remove repeated code and improve readability
of cgroup writeback"
- Kairui Song has made the swap code a little smaller and a little
faster in the series "mm/swap: clean up and optimize swap cache
index".
- In the series "mm/memory: cleanly support zeropage in
vm_insert_page*(), vm_map_pages*() and vmf_insert_mixed()" David
Hildenbrand has reworked the rather sketchy handling of the use of
the zeropage in MAP_SHARED mappings. I don't see any runtime effects
here - more a cleanup/understandability/maintainablity thing.
- Dev Jain has improved selftests/mm/va_high_addr_switch.c's handling
of higher addresses, for aarch64. The (poorly named) series is
"Restructure va_high_addr_switch".
- The core TLB handling code gets some cleanups and possible slight
optimizations in Bang Li's series "Add update_mmu_tlb_range() to
simplify code".
- Jane Chu has improved the handling of our
fake-an-unrecoverable-memory-error testing feature MADV_HWPOISON in
the series "Enhance soft hwpoison handling and injection".
- Jeff Johnson has sent a billion patches everywhere to add
MODULE_DESCRIPTION() to everything. Some landed in this pull.
- In the series "mm: cleanup MIGRATE_SYNC_NO_COPY mode", Kefeng Wang
has simplified migration's use of hardware-offload memory copying.
- Yosry Ahmed performs more folio API conversions in his series "mm:
zswap: trivial folio conversions".
- In the series "large folios swap-in: handle refault cases first",
Chuanhua Han inches us forward in the handling of large pages in the
swap code. This is a cleanup and optimization, working toward the end
objective of full support of large folio swapin/out.
- In the series "mm,swap: cleanup VMA based swap readahead window
calculation", Huang Ying has contributed some cleanups and a possible
fixlet to his VMA based swap readahead code.
- In the series "add mTHP support for anonymous shmem" Baolin Wang has
taught anonymous shmem mappings to use multisize THP. By default this
is a no-op - users must opt in vis sysfs controls. Dramatic
improvements in pagefault latency are realized.
- David Hildenbrand has some cleanups to our remaining use of
page_mapcount() in the series "fs/proc: move page_mapcount() to
fs/proc/internal.h".
- David also has some highmem accounting cleanups in the series
"mm/highmem: don't track highmem pages manually".
- Build-time fixes and cleanups from John Hubbard in the series
"cleanups, fixes, and progress towards avoiding "make headers"".
- Cleanups and consolidation of the core pagemap handling from Barry
Song in the series "mm: introduce pmd|pte_needs_soft_dirty_wp helpers
and utilize them".
- Lance Yang's series "Reclaim lazyfree THP without splitting" has
reduced the latency of the reclaim of pmd-mapped THPs under fairly
common circumstances. A 10x speedup is seen in a microbenchmark.
It does this by punting to aother CPU but I guess that's a win unless
all CPUs are pegged.
- hugetlb_cgroup cleanups from Xiu Jianfeng in the series
"mm/hugetlb_cgroup: rework on cftypes".
- Miaohe Lin's series "Some cleanups for memory-failure" does just that
thing.
- Someone other than SeongJae has developed a DAMON feature in Honggyu
Kim's series "DAMON based tiered memory management for CXL memory".
This adds DAMON features which may be used to help determine the
efficiency of our placement of CXL/PCIe attached DRAM.
- DAMON user API centralization and simplificatio work in SeongJae
Park's series "mm/damon: introduce DAMON parameters online commit
function".
- In the series "mm: page_type, zsmalloc and page_mapcount_reset()"
David Hildenbrand does some maintenance work on zsmalloc - partially
modernizing its use of pageframe fields.
- Kefeng Wang provides more folio conversions in the series "mm: remove
page_maybe_dma_pinned() and page_mkclean()".
- More cleanup from David Hildenbrand, this time in the series
"mm/memory_hotplug: use PageOffline() instead of PageReserved() for
!ZONE_DEVICE". It "enlightens memory hotplug more about PageOffline()
pages" and permits the removal of some virtio-mem hacks.
- Barry Song's series "mm: clarify folio_add_new_anon_rmap() and
__folio_add_anon_rmap()" is a cleanup to the anon folio handling in
preparation for mTHP (multisize THP) swapin.
- Kefeng Wang's series "mm: improve clear and copy user folio"
implements more folio conversions, this time in the area of large
folio userspace copying.
- The series "Docs/mm/damon/maintaier-profile: document a mailing tool
and community meetup series" tells people how to get better involved
with other DAMON developers. From SeongJae Park.
- A large series ("kmsan: Enable on s390") from Ilya Leoshkevich does
that.
- David Hildenbrand sends along more cleanups, this time against the
migration code. The series is "mm/migrate: move NUMA hinting fault
folio isolation + checks under PTL".
- Jan Kara has found quite a lot of strangenesses and minor errors in
the readahead code. He addresses this in the series "mm: Fix various
readahead quirks".
- SeongJae Park's series "selftests/damon: test DAMOS tried regions and
{min,max}_nr_regions" adds features and addresses errors in DAMON's
self testing code.
- Gavin Shan has found a userspace-triggerable WARN in the pagecache
code. The series "mm/filemap: Limit page cache size to that supported
by xarray" addresses this. The series is marked cc:stable.
- Chengming Zhou's series "mm/ksm: cmp_and_merge_page() optimizations
and cleanup" cleans up and slightly optimizes KSM.
- Roman Gushchin has separated the memcg-v1 and memcg-v2 code - lots of
code motion. The series (which also makes the memcg-v1 code
Kconfigurable) are "mm: memcg: separate legacy cgroup v1 code and put
under config option" and "mm: memcg: put cgroup v1-specific memcg
data under CONFIG_MEMCG_V1"
- Dan Schatzberg's series "Add swappiness argument to memory.reclaim"
adds an additional feature to this cgroup-v2 control file.
- The series "Userspace controls soft-offline pages" from Jiaqi Yan
permits userspace to stop the kernel's automatic treatment of
excessive correctable memory errors. In order to permit userspace to
monitor and handle this situation.
- Kefeng Wang's series "mm: migrate: support poison recover from
migrate folio" teaches the kernel to appropriately handle migration
from poisoned source folios rather than simply panicing.
- SeongJae Park's series "Docs/damon: minor fixups and improvements"
does those things.
- In the series "mm/zsmalloc: change back to per-size_class lock"
Chengming Zhou improves zsmalloc's scalability and memory
utilization.
- Vivek Kasireddy's series "mm/gup: Introduce memfd_pin_folios() for
pinning memfd folios" makes the GUP code use FOLL_PIN rather than
bare refcount increments. So these paes can first be moved aside if
they reside in the movable zone or a CMA block.
- Andrii Nakryiko has added a binary ioctl()-based API to
/proc/pid/maps for much faster reading of vma information. The series
is "query VMAs from /proc/<pid>/maps".
- In the series "mm: introduce per-order mTHP split counters" Lance
Yang improves the kernel's presentation of developer information
related to multisize THP splitting.
- Michael Ellerman has developed the series "Reimplement huge pages
without hugepd on powerpc (8xx, e500, book3s/64)". This permits
userspace to use all available huge page sizes.
- In the series "revert unconditional slab and page allocator fault
injection calls" Vlastimil Babka removes a performance-affecting and
not very useful feature from slab fault injection.
* tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (411 commits)
mm/mglru: fix ineffective protection calculation
mm/zswap: fix a white space issue
mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folio
mm/hugetlb: fix possible recursive locking detected warning
mm/gup: clear the LRU flag of a page before adding to LRU batch
mm/numa_balancing: teach mpol_to_str about the balancing mode
mm: memcg1: convert charge move flags to unsigned long long
alloc_tag: fix page_ext_get/page_ext_put sequence during page splitting
lib: reuse page_ext_data() to obtain codetag_ref
lib: add missing newline character in the warning message
mm/mglru: fix overshooting shrinker memory
mm/mglru: fix div-by-zero in vmpressure_calc_level()
mm/kmemleak: replace strncpy() with strscpy()
mm, page_alloc: put should_fail_alloc_page() back behing CONFIG_FAIL_PAGE_ALLOC
mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB
mm: ignore data-race in __swap_writepage
hugetlbfs: ensure generic_hugetlb_get_unmapped_area() returns higher address than mmap_min_addr
mm: shmem: rename mTHP shmem counters
mm: swap_state: use folio_alloc_mpol() in __read_swap_cache_async()
mm/migrate: putback split folios when numa hint migration fails
...
Pull objtool updates from Ingo Molnar:
- Fix bug that caused objtool to confuse certain memory ops added by
KASAN instrumentation as stack accesses
- Various faddr2line optimizations
- Improve error messages
* tag 'objtool-core-2024-07-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
objtool/x86: objtool can confuse memory and stack access
objtool: Use "action" in error message to be consistent with help
scripts/faddr2line: Check only two symbols when calculating symbol size
scripts/faddr2line: Remove call to addr2line from find_dir_prefix()
scripts/faddr2line: Invoke addr2line as a single long-running process
scripts/faddr2line: Pass --addresses argument to addr2line
scripts/faddr2line: Check vmlinux only once
scripts/faddr2line: Combine three readelf calls into one
scripts/faddr2line: Reduce number of readelf calls to three
Pull x86 cpu mitigation updates from Borislav Petkov:
- Add a spectre_bhi=vmexit mitigation option aimed at cloud
environments
- Remove duplicated Spectre cmdline option documentation
- Add separate macro definitions for syscall handlers which do not
return in order to address objtool warnings
* tag 'x86_bugs_for_v6.11_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bugs: Add 'spectre_bhi=vmexit' cmdline option
x86/bugs: Remove duplicate Spectre cmdline option descriptions
x86/syscall: Mark exit[_group] syscall handlers __noreturn
The encoding of an x86 instruction can include a ModR/M and a SIB
(Scale-Index-Base) byte to describe the addressing mode of the
instruction.
objtool processes all addressing mode with a SIB base of 5 as having
%rbp as the base register. However, a SIB base of 5 means that the
effective address has either no base (if ModR/M mod is zero) or %rbp
as the base (if ModR/M mod is 1 or 2). This can cause objtool to confuse
an absolute address access with a stack operation.
For example, objtool will see the following instruction:
4c 8b 24 25 e0 ff ff mov 0xffffffffffffffe0,%r12
as a stack operation (i.e. similar to: mov -0x20(%rbp), %r12).
[Note that this kind of weird absolute address access is added by the
compiler when using KASAN.]
If this perceived stack operation happens to reference the location
where %r12 was pushed on the stack then the objtool validation will
think that %r12 is being restored and this can cause a stack state
mismatch.
This kind behavior was seen on xfs code, after a minor change (convert
kmem_alloc() to kmalloc()):
>> fs/xfs/xfs.o: warning: objtool: xfs_da_grow_inode_int+0x6c1: stack state mismatch: reg1[12]=-2-48 reg2[12]=-1+0
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402220435.MGN0EV6l-lkp@intel.com/
Signed-off-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Link: https://lore.kernel.org/r/20240620144747.2524805-1-alexandre.chartre@oracle.com
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
The help message mentions the main options as "actions", which is
different from the optional "options". But the check error messages
outputs "option" or "command" for referring to actions.
Make the error messages consistent with help.
Signed-off-by: Siddh Raman Pant <siddh.raman.pant@oracle.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
objtool complains:
arch/x86/kvm/kvm.o: warning: objtool: .altinstr_replacement+0xc5: call without frame pointer save/setup
vmlinux.o: warning: objtool: .altinstr_replacement+0x2eb: call without frame pointer save/setup
Make sure %rSP is an output operand to the respective asm() statements.
The test_cc() hunk and ALT_OUTPUT_SP() courtesy of peterz. Also from him
add some helpful debugging info to the documentation.
Now on to the explanations:
tl;dr: The alternatives macros are pretty fragile.
If I do ALT_OUTPUT_SP(output) in order to be able to package in a %rsp
reference for objtool so that a stack frame gets properly generated, the
inline asm input operand with positional argument 0 in clear_page():
"0" (page)
gets "renumbered" due to the added
: "+r" (current_stack_pointer), "=D" (page)
and then gcc says:
./arch/x86/include/asm/page_64.h:53:9: error: inconsistent operand constraints in an ‘asm’
The fix is to use an explicit "D" constraint which points to a singleton
register class (gcc terminology) which ends up doing what is expected
here: the page pointer - input and output - should be in the same %rdi
register.
Other register classes have more than one register in them - example:
"r" and "=r" or "A":
‘A’
The ‘a’ and ‘d’ registers. This class is used for
instructions that return double word results in the ‘ax:dx’
register pair. Single word values will be allocated either in
‘ax’ or ‘dx’.
so using "D" and "=D" just works in this particular case.
And yes, one would say, sure, why don't you do "+D" but then:
: "+r" (current_stack_pointer), "+D" (page)
: [old] "i" (clear_page_orig), [new1] "i" (clear_page_rep), [new2] "i" (clear_page_erms),
: "cc", "memory", "rax", "rcx")
now find the Waldo^Wcomma which throws a wrench into all this.
Because that silly macro has an "input..." consume-all last macro arg
and in it, one is supposed to supply input *and* clobbers, leading to
silly syntax snafus.
Yap, they need to be cleaned up, one fine day...
Closes: https://lore.kernel.org/oe-kbuild-all/202406141648.jO9qNGLa-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Sean Christopherson <seanjc@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240625112056.GDZnqoGDXgYuWBDUwu@fat_crate.local
Instead of making increasingly complicated ALTERNATIVE_n()
implementations, use a nested alternative expression.
The only difference between:
ALTERNATIVE_2(oldinst, newinst1, flag1, newinst2, flag2)
and
ALTERNATIVE(ALTERNATIVE(oldinst, newinst1, flag1),
newinst2, flag2)
is that the outer alternative can add additional padding when the inner
alternative is the shorter one, which then results in
alt_instr::instrlen being inconsistent.
However, this is easily remedied since the alt_instr entries will be
consecutive and it is trivial to compute the max(alt_instr::instrlen) at
runtime while patching.
Specifically, after this the ALTERNATIVE_2 macro, after CPP expansion
(and manual layout), looks like this:
.macro ALTERNATIVE_2 oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2
740:
740: \oldinstr ;
741: .skip -(((744f-743f)-(741b-740b)) > 0) * ((744f-743f)-(741b-740b)),0x90 ;
742: .pushsection .altinstructions,"a" ;
altinstr_entry 740b,743f,\ft_flags1,742b-740b,744f-743f ;
.popsection ;
.pushsection .altinstr_replacement,"ax" ;
743: \newinstr1 ;
744: .popsection ; ;
741: .skip -(((744f-743f)-(741b-740b)) > 0) * ((744f-743f)-(741b-740b)),0x90 ;
742: .pushsection .altinstructions,"a" ;
altinstr_entry 740b,743f,\ft_flags2,742b-740b,744f-743f ;
.popsection ;
.pushsection .altinstr_replacement,"ax" ;
743: \newinstr2 ;
744: .popsection ;
.endm
The only label that is ambiguous is 740, however they all reference the
same spot, so that doesn't matter.
NOTE: obviously only @oldinstr may be an alternative; making @newinstr
an alternative would mean patching .altinstr_replacement which very
likely isn't what is intended, also the labels will be confused in that
case.
[ bp: Debug an issue where it would match the wrong two insns and
and consider them nested due to the same signed offsets in the
.alternative section and use instr_va() to compare the full virtual
addresses instead.
- Use new labels to denote that the new, nested
alternatives are being used when staring at preprocessed output.
- Use the %c constraint everywhere instead of %P and document the
difference for future reference. ]
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Co-developed-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20230628104952.GA2439977@hirez.programming.kicks-ass.net
When compiling the v6.9-rc1 kernel with the x32 compiler, the following
errors are reported. The reason is that we take an "unsigned long"
variable and print it using "PRIx64" format string.
In file included from check.c:16:
check.c: In function ‘add_dead_ends’:
/usr/src/git/linux-2.6/tools/objtool/include/objtool/warn.h:46:17: error: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘long unsigned int’ [-Werror=format=]
46 | "%s: warning: objtool: " format "\n", \
| ^~~~~~~~~~~~~~~~~~~~~~~~
check.c:613:33: note: in expansion of macro ‘WARN’
613 | WARN("can't find unreachable insn at %s+0x%" PRIx64,
| ^~~~
...
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-kernel@vger.kernel.org
Pull LoongArch updates from Huacai Chen:
- Add objtool support for LoongArch
- Add ORC stack unwinder support for LoongArch
- Add kernel livepatching support for LoongArch
- Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
- Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
- Some bug fixes and other small changes
* tag 'loongarch-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch/crypto: Clean up useless assignment operations
LoongArch: Define the __io_aw() hook as mmiowb()
LoongArch: Remove superfluous flush_dcache_page() definition
LoongArch: Move {dmw,tlb}_virt_to_page() definition to page.h
LoongArch: Change __my_cpu_offset definition to avoid mis-optimization
LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
LoongArch: Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
LoongArch: Add kernel livepatching support
LoongArch: Add ORC stack unwinder support
objtool: Check local label in read_unwind_hints()
objtool: Check local label in add_dead_ends()
objtool/LoongArch: Enable orc to be built
objtool/x86: Separate arch-specific and generic parts
objtool/LoongArch: Implement instruction decoder
objtool/LoongArch: Enable objtool to be built
Pull non-MM updates from Andrew Morton:
- Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min
heap optimizations".
- Kuan-Wei Chiu has also sped up the library sorting code in the series
"lib/sort: Optimize the number of swaps and comparisons".
- Alexey Gladkov has added the ability for code running within an IPC
namespace to alter its IPC and MQ limits. The series is "Allow to
change ipc/mq sysctls inside ipc namespace".
- Geert Uytterhoeven has contributed some dhrystone maintenance work in
the series "lib: dhry: miscellaneous cleanups".
- Ryusuke Konishi continues nilfs2 maintenance work in the series
"nilfs2: eliminate kmap and kmap_atomic calls"
"nilfs2: fix kernel bug at submit_bh_wbc()"
- Nathan Chancellor has updated our build tools requirements in the
series "Bump the minimum supported version of LLVM to 13.0.1".
- Muhammad Usama Anjum continues with the selftests maintenance work in
the series "selftests/mm: Improve run_vmtests.sh".
- Oleg Nesterov has done some maintenance work against the signal code
in the series "get_signal: minor cleanups and fix".
Plus the usual shower of singleton patches in various parts of the tree.
Please see the individual changelogs for details.
* tag 'mm-nonmm-stable-2024-03-14-09-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits)
nilfs2: prevent kernel bug at submit_bh_wbc()
nilfs2: fix failure to detect DAT corruption in btree and direct mappings
ocfs2: enable ocfs2_listxattr for special files
ocfs2: remove SLAB_MEM_SPREAD flag usage
assoc_array: fix the return value in assoc_array_insert_mid_shortcut()
buildid: use kmap_local_page()
watchdog/core: remove sysctl handlers from public header
nilfs2: use div64_ul() instead of do_div()
mul_u64_u64_div_u64: increase precision by conditionally swapping a and b
kexec: copy only happens before uchunk goes to zero
get_signal: don't initialize ksig->info if SIGNAL_GROUP_EXIT/group_exec_task
get_signal: hide_si_addr_tag_bits: fix the usage of uninitialized ksig
get_signal: don't abuse ksig->info.si_signo and ksig->sig
const_structs.checkpatch: add device_type
Normalise "name (ad@dr)" MODULE_AUTHORs to "name <ad@dr>"
dyndbg: replace kstrdup() + strchr() with kstrdup_and_replace()
list: leverage list_is_head() for list_entry_is_head()
nilfs2: MAINTAINERS: drop unreachable project mirror site
smp: make __smp_processor_id() 0-argument macro
fat: fix uninitialized field in nostale filehandles
...
Greg Kroah-Hartman
Miguel Ojeda
Josh Poimboeuf
David Laight
Ard Biesheuvel
Peter Zijlstra
chenchangcheng
Juergen Gross
Rong Xu
HONG Yifan
Linus Torvalds
Tiezhu Yang
Ilya Leoshkevich
Alexandre Chartre
Siddh Raman Pant
Borislav Petkov (AMD)
Mikulas Patocka