8a901b005112d29984d533911a4a0dfbbafff15f
5131 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
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28b046777f |
Merge 5.15.29 into android-5.15
Changes in 5.15.29
arm64: dts: qcom: sm8350: Describe GCC dependency clocks
arm64: dts: qcom: sm8350: Correct UFS symbol clocks
HID: elo: Revert USB reference counting
HID: hid-thrustmaster: fix OOB read in thrustmaster_interrupts
ARM: boot: dts: bcm2711: Fix HVS register range
clk: qcom: gdsc: Add support to update GDSC transition delay
clk: qcom: dispcc: Update the transition delay for MDSS GDSC
HID: vivaldi: fix sysfs attributes leak
arm64: dts: armada-3720-turris-mox: Add missing ethernet0 alias
tipc: fix kernel panic when enabling bearer
vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command
vduse: Fix returning wrong type in vduse_domain_alloc_iova()
net: phy: meson-gxl: fix interrupt handling in forced mode
mISDN: Fix memory leak in dsp_pipeline_build()
vhost: fix hung thread due to erroneous iotlb entries
virtio-blk: Don't use MAX_DISCARD_SEGMENTS if max_discard_seg is zero
vdpa: fix use-after-free on vp_vdpa_remove
isdn: hfcpci: check the return value of dma_set_mask() in setup_hw()
net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare()
esp: Fix possible buffer overflow in ESP transformation
esp: Fix BEET mode inter address family tunneling on GSO
qed: return status of qed_iov_get_link
smsc95xx: Ignore -ENODEV errors when device is unplugged
gpiolib: acpi: Convert ACPI value of debounce to microseconds
drm/sun4i: mixer: Fix P010 and P210 format numbers
net: dsa: mt7530: fix incorrect test in mt753x_phylink_validate()
ARM: dts: aspeed: Fix AST2600 quad spi group
iavf: Fix handling of vlan strip virtual channel messages
i40e: stop disabling VFs due to PF error responses
ice: stop disabling VFs due to PF error responses
ice: Fix error with handling of bonding MTU
ice: Don't use GFP_KERNEL in atomic context
ice: Fix curr_link_speed advertised speed
ethernet: Fix error handling in xemaclite_of_probe
tipc: fix incorrect order of state message data sanity check
net: ethernet: ti: cpts: Handle error for clk_enable
net: ethernet: lpc_eth: Handle error for clk_enable
net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr
ax25: Fix NULL pointer dereference in ax25_kill_by_device
net/mlx5: Fix size field in bufferx_reg struct
net/mlx5: Fix a race on command flush flow
net/mlx5e: Lag, Only handle events from highest priority multipath entry
NFC: port100: fix use-after-free in port100_send_complete
selftests: pmtu.sh: Kill tcpdump processes launched by subshell.
selftests: pmtu.sh: Kill nettest processes launched in subshell.
gpio: ts4900: Do not set DAT and OE together
gianfar: ethtool: Fix refcount leak in gfar_get_ts_info
net: phy: DP83822: clear MISR2 register to disable interrupts
sctp: fix kernel-infoleak for SCTP sockets
net: bcmgenet: Don't claim WOL when its not available
net: phy: meson-gxl: improve link-up behavior
selftests/bpf: Add test for bpf_timer overwriting crash
swiotlb: fix info leak with DMA_FROM_DEVICE
usb: dwc3: pci: add support for the Intel Raptor Lake-S
pinctrl: tigerlake: Revert "Add Alder Lake-M ACPI ID"
KVM: Fix lockdep false negative during host resume
kvm: x86: Disable KVM_HC_CLOCK_PAIRING if tsc is in always catchup mode
spi: rockchip: Fix error in getting num-cs property
spi: rockchip: terminate dma transmission when slave abort
drm/vc4: hdmi: Unregister codec device on unbind
x86/kvm: Don't use pv tlb/ipi/sched_yield if on 1 vCPU
net-sysfs: add check for netdevice being present to speed_show
hwmon: (pmbus) Clear pmbus fault/warning bits after read
PCI: Mark all AMD Navi10 and Navi14 GPU ATS as broken
gpio: Return EPROBE_DEFER if gc->to_irq is NULL
drm/amdgpu: bypass tiling flag check in virtual display case (v2)
Revert "xen-netback: remove 'hotplug-status' once it has served its purpose"
Revert "xen-netback: Check for hotplug-status existence before watching"
ipv6: prevent a possible race condition with lifetimes
tracing: Ensure trace buffer is at least 4096 bytes large
tracing/osnoise: Make osnoise_main to sleep for microseconds
selftest/vm: fix map_fixed_noreplace test failure
selftests/memfd: clean up mapping in mfd_fail_write
ARM: Spectre-BHB: provide empty stub for non-config
fuse: fix fileattr op failure
fuse: fix pipe buffer lifetime for direct_io
staging: rtl8723bs: Fix access-point mode deadlock
staging: gdm724x: fix use after free in gdm_lte_rx()
net: macb: Fix lost RX packet wakeup race in NAPI receive
riscv: alternative only works on !XIP_KERNEL
mmc: meson: Fix usage of meson_mmc_post_req()
riscv: Fix auipc+jalr relocation range checks
tracing/osnoise: Force quiescent states while tracing
arm64: dts: marvell: armada-37xx: Remap IO space to bus address 0x0
arm64: Ensure execute-only permissions are not allowed without EPAN
arm64: kasan: fix include error in MTE functions
swiotlb: rework "fix info leak with DMA_FROM_DEVICE"
KVM: x86/mmu: kvm_faultin_pfn has to return false if pfh is returned
virtio: unexport virtio_finalize_features
virtio: acknowledge all features before access
net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLE
ARM: fix Thumb2 regression with Spectre BHB
watch_queue: Fix filter limit check
watch_queue, pipe: Free watchqueue state after clearing pipe ring
watch_queue: Fix to release page in ->release()
watch_queue: Fix to always request a pow-of-2 pipe ring size
watch_queue: Fix the alloc bitmap size to reflect notes allocated
watch_queue: Free the alloc bitmap when the watch_queue is torn down
watch_queue: Fix lack of barrier/sync/lock between post and read
watch_queue: Make comment about setting ->defunct more accurate
x86/boot: Fix memremap of setup_indirect structures
x86/boot: Add setup_indirect support in early_memremap_is_setup_data()
x86/sgx: Free backing memory after faulting the enclave page
x86/traps: Mark do_int3() NOKPROBE_SYMBOL
drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP
btrfs: make send work with concurrent block group relocation
drm/i915: Workaround broken BIOS DBUF configuration on TGL/RKL
riscv: dts: k210: fix broken IRQs on hart1
block: drop unused includes in <linux/genhd.h>
Revert "net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN"
vhost: allow batching hint without size
Linux 5.15.29
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5c9c6006b90a8283a81fd5f7c79776e1a0cfb6b1
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Greg Kroah-Hartman
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16f06ae351 |
Merge 5.15.27 into android-5.15
Changes in 5.15.27
mac80211_hwsim: report NOACK frames in tx_status
mac80211_hwsim: initialize ieee80211_tx_info at hw_scan_work
i2c: bcm2835: Avoid clock stretching timeouts
ASoC: rt5668: do not block workqueue if card is unbound
ASoC: rt5682: do not block workqueue if card is unbound
regulator: core: fix false positive in regulator_late_cleanup()
Input: clear BTN_RIGHT/MIDDLE on buttonpads
btrfs: get rid of warning on transaction commit when using flushoncommit
KVM: arm64: vgic: Read HW interrupt pending state from the HW
block: loop:use kstatfs.f_bsize of backing file to set discard granularity
tipc: fix a bit overflow in tipc_crypto_key_rcv()
cifs: do not use uninitialized data in the owner/group sid
cifs: fix double free race when mount fails in cifs_get_root()
HID: amd_sfh: Handle amd_sfh work buffer in PM ops
HID: amd_sfh: Add functionality to clear interrupts
HID: amd_sfh: Add interrupt handler to process interrupts
cifs: modefromsids must add an ACE for authenticated users
selftests/seccomp: Fix seccomp failure by adding missing headers
drm/amd/pm: correct UMD pstate clocks for Dimgrey Cavefish and Beige Goby
selftests/ftrace: Do not trace do_softirq because of PREEMPT_RT
dmaengine: shdma: Fix runtime PM imbalance on error
i2c: cadence: allow COMPILE_TEST
i2c: imx: allow COMPILE_TEST
i2c: qup: allow COMPILE_TEST
net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
usb: gadget: don't release an existing dev->buf
usb: gadget: clear related members when goto fail
exfat: reuse exfat_inode_info variable instead of calling EXFAT_I()
exfat: fix i_blocks for files truncated over 4 GiB
tracing: Add test for user space strings when filtering on string pointers
arm64: Mark start_backtrace() notrace and NOKPROBE_SYMBOL
serial: stm32: prevent TDR register overwrite when sending x_char
ext4: drop ineligible txn start stop APIs
ext4: simplify updating of fast commit stats
ext4: fast commit may not fallback for ineligible commit
ext4: fast commit may miss file actions
sched/fair: Fix fault in reweight_entity
ata: pata_hpt37x: fix PCI clock detection
drm/amdgpu: check vm ready by amdgpu_vm->evicting flag
tracing: Add ustring operation to filtering string pointers
ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()
NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment()
NFSD: Fix zero-length NFSv3 WRITEs
io_uring: fix no lock protection for ctx->cq_extra
tools/resolve_btf_ids: Close ELF file on error
mtd: spi-nor: Fix mtd size for s3an flashes
MIPS: fix local_{add,sub}_return on MIPS64
signal: In get_signal test for signal_group_exit every time through the loop
PCI: mediatek-gen3: Disable DVFSRC voltage request
PCI: rcar: Check if device is runtime suspended instead of __clk_is_enabled()
PCI: dwc: Do not remap invalid res
PCI: aardvark: Fix checking for MEM resource type
KVM: VMX: Don't unblock vCPU w/ Posted IRQ if IRQs are disabled in guest
KVM: s390: Ensure kvm_arch_no_poll() is read once when blocking vCPU
KVM: VMX: Read Posted Interrupt "control" exactly once per loop iteration
KVM: X86: Ensure that dirty PDPTRs are loaded
KVM: x86: Handle 32-bit wrap of EIP for EMULTYPE_SKIP with flat code seg
KVM: x86: Exit to userspace if emulation prepared a completion callback
i3c: fix incorrect address slot lookup on 64-bit
i3c/master/mipi-i3c-hci: Fix a potentially infinite loop in 'hci_dat_v1_get_index()'
tracing: Do not let synth_events block other dyn_event systems during create
Input: ti_am335x_tsc - set ADCREFM for X configuration
Input: ti_am335x_tsc - fix STEPCONFIG setup for Z2
PCI: mvebu: Check for errors from pci_bridge_emul_init() call
PCI: mvebu: Do not modify PCI IO type bits in conf_write
PCI: mvebu: Fix support for bus mastering and PCI_COMMAND on emulated bridge
PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge
PCI: mvebu: Setup PCIe controller to Root Complex mode
PCI: mvebu: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge
PCI: mvebu: Fix support for PCI_EXP_DEVCTL on emulated bridge
PCI: mvebu: Fix support for PCI_EXP_RTSTA on emulated bridge
PCI: mvebu: Fix support for DEVCAP2, DEVCTL2 and LNKCTL2 registers on emulated bridge
NFSD: Fix verifier returned in stable WRITEs
Revert "nfsd: skip some unnecessary stats in the v4 case"
nfsd: fix crash on COPY_NOTIFY with special stateid
x86/hyperv: Properly deal with empty cpumasks in hyperv_flush_tlb_multi()
drm/i915: don't call free_mmap_offset when purging
SUNRPC: Fix sockaddr handling in the svc_xprt_create_error trace point
SUNRPC: Fix sockaddr handling in svcsock_accept_class trace points
drm/sun4i: dw-hdmi: Fix missing put_device() call in sun8i_hdmi_phy_get
drm/atomic: Check new_crtc_state->active to determine if CRTC needs disable in self refresh mode
ntb_hw_switchtec: Fix pff ioread to read into mmio_part_cfg_all
ntb_hw_switchtec: Fix bug with more than 32 partitions
drm/amdkfd: Check for null pointer after calling kmemdup
drm/amdgpu: use spin_lock_irqsave to avoid deadlock by local interrupt
i3c: master: dw: check return of dw_i3c_master_get_free_pos()
dma-buf: cma_heap: Fix mutex locking section
tracing/uprobes: Check the return value of kstrdup() for tu->filename
tracing/probes: check the return value of kstrndup() for pbuf
mm: defer kmemleak object creation of module_alloc()
kasan: fix quarantine conflicting with init_on_free
selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting
hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list()
drm/amdgpu/display: Only set vblank_disable_immediate when PSR is not enabled
drm/amdgpu: filter out radeon PCI device IDs
drm/amdgpu: filter out radeon secondary ids as well
drm/amd/display: Use adjusted DCN301 watermarks
drm/amd/display: move FPU associated DSC code to DML folder
ethtool: Fix link extended state for big endian
octeontx2-af: Optimize KPU1 processing for variable-length headers
octeontx2-af: Reset PTP config in FLR handler
octeontx2-af: cn10k: RPM hardware timestamp configuration
octeontx2-af: cn10k: Use appropriate register for LMAC enable
octeontx2-af: Adjust LA pointer for cpt parse header
octeontx2-af: Add KPU changes to parse NGIO as separate layer
net/mlx5e: IPsec: Refactor checksum code in tx data path
net/mlx5e: IPsec: Fix crypto offload for non TCP/UDP encapsulated traffic
bpf: Use u64_stats_t in struct bpf_prog_stats
bpf: Fix possible race in inc_misses_counter
drm/amd/display: Update watermark values for DCN301
drm: mxsfb: Set fallback bus format when the bridge doesn't provide one
drm: mxsfb: Fix NULL pointer dereference
riscv/mm: Add XIP_FIXUP for phys_ram_base
drm/i915/display: split out dpt out of intel_display.c
drm/i915/display: Move DRRS code its own file
drm/i915: Disable DRRS on IVB/HSW port != A
gve: Recording rx queue before sending to napi
net: dsa: ocelot: seville: utilize of_mdiobus_register
net: dsa: seville: register the mdiobus under devres
ibmvnic: don't release napi in __ibmvnic_open()
of: net: move of_net under net/
net: ethernet: litex: Add the dependency on HAS_IOMEM
drm/mediatek: mtk_dsi: Reset the dsi0 hardware
cifs: protect session channel fields with chan_lock
cifs: fix confusing unneeded warning message on smb2.1 and earlier
drm/amd/display: Fix stream->link_enc unassigned during stream removal
bnxt_en: Fix occasional ethtool -t loopback test failures
drm/amd/display: For vblank_disable_immediate, check PSR is really used
PCI: mvebu: Fix device enumeration regression
net: of: fix stub of_net helpers for CONFIG_NET=n
ALSA: intel_hdmi: Fix reference to PCM buffer address
ucounts: Fix systemd LimitNPROC with private users regression
riscv/efi_stub: Fix get_boot_hartid_from_fdt() return value
riscv: Fix config KASAN && SPARSEMEM && !SPARSE_VMEMMAP
riscv: Fix config KASAN && DEBUG_VIRTUAL
iwlwifi: mvm: check debugfs_dir ptr before use
ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min
iommu/vt-d: Fix double list_add when enabling VMD in scalable mode
iommu/amd: Recover from event log overflow
drm/i915: s/JSP2/ICP2/ PCH
drm/amd/display: Reduce dmesg error to a debug print
xen/netfront: destroy queues before real_num_tx_queues is zeroed
thermal: core: Fix TZ_GET_TRIP NULL pointer dereference
mac80211: fix EAPoL rekey fail in 802.3 rx path
blktrace: fix use after free for struct blk_trace
ntb: intel: fix port config status offset for SPR
mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls
xfrm: fix MTU regression
netfilter: fix use-after-free in __nf_register_net_hook()
bpf, sockmap: Do not ignore orig_len parameter
xfrm: fix the if_id check in changelink
xfrm: enforce validity of offload input flags
e1000e: Correct NVM checksum verification flow
net: fix up skbs delta_truesize in UDP GRO frag_list
netfilter: nf_queue: don't assume sk is full socket
netfilter: nf_queue: fix possible use-after-free
netfilter: nf_queue: handle socket prefetch
batman-adv: Request iflink once in batadv-on-batadv check
batman-adv: Request iflink once in batadv_get_real_netdevice
batman-adv: Don't expect inter-netns unique iflink indices
net: ipv6: ensure we call ipv6_mc_down() at most once
net: dcb: flush lingering app table entries for unregistered devices
net: ipa: add an interconnect dependency
net/smc: fix connection leak
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error generated by client
net/smc: fix unexpected SMC_CLC_DECL_ERR_REGRMB error cause by server
btrfs: fix ENOSPC failure when attempting direct IO write into NOCOW range
mac80211: fix forwarded mesh frames AC & queue selection
net: stmmac: fix return value of __setup handler
mac80211: treat some SAE auth steps as final
iavf: Fix missing check for running netdev
net: sxgbe: fix return value of __setup handler
ibmvnic: register netdev after init of adapter
net: arcnet: com20020: Fix null-ptr-deref in com20020pci_probe()
ixgbe: xsk: change !netif_carrier_ok() handling in ixgbe_xmit_zc()
iavf: Fix deadlock in iavf_reset_task
efivars: Respect "block" flag in efivar_entry_set_safe()
auxdisplay: lcd2s: Fix lcd2s_redefine_char() feature
firmware: arm_scmi: Remove space in MODULE_ALIAS name
ASoC: cs4265: Fix the duplicated control name
auxdisplay: lcd2s: Fix memory leak in ->remove()
auxdisplay: lcd2s: Use proper API to free the instance of charlcd object
can: gs_usb: change active_channels's type from atomic_t to u8
iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find
arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output
igc: igc_read_phy_reg_gpy: drop premature return
ARM: Fix kgdb breakpoint for Thumb2
mips: setup: fix setnocoherentio() boolean setting
ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
mptcp: Correctly set DATA_FIN timeout when number of retransmits is large
selftests: mlxsw: tc_police_scale: Make test more robust
pinctrl: sunxi: Use unique lockdep classes for IRQs
igc: igc_write_phy_reg_gpy: drop premature return
ibmvnic: free reset-work-item when flushing
memfd: fix F_SEAL_WRITE after shmem huge page allocated
s390/extable: fix exception table sorting
sched: Fix yet more sched_fork() races
arm64: dts: juno: Remove GICv2m dma-range
iommu/amd: Fix I/O page table memory leak
MIPS: ralink: mt7621: do memory detection on KSEG1
ARM: dts: switch timer config to common devkit8000 devicetree
ARM: dts: Use 32KiHz oscillator on devkit8000
soc: fsl: guts: Revert commit
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Nicolas Saenz Julienne
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42aaf726c9 |
tracing/osnoise: Force quiescent states while tracing
commit caf4c86bf136845982c5103b2661751b40c474c0 upstream.
At the moment running osnoise on a nohz_full CPU or uncontested FIFO
priority and a PREEMPT_RCU kernel might have the side effect of
extending grace periods too much. This will entice RCU to force a
context switch on the wayward CPU to end the grace period, all while
introducing unwarranted noise into the tracer. This behaviour is
unavoidable as overly extending grace periods might exhaust the system's
memory.
This same exact problem is what extended quiescent states (EQS) were
created for, conversely, rcu_momentary_dyntick_idle() emulates them by
performing a zero duration EQS. So let's make use of it.
In the common case rcu_momentary_dyntick_idle() is fairly inexpensive:
atomically incrementing a local per-CPU counter and doing a store. So it
shouldn't affect osnoise's measurements (which has a 1us granularity),
so we'll call it unanimously.
The uncommon case involve calling rcu_momentary_dyntick_idle() after
having the osnoise process:
- Receive an expedited quiescent state IPI with preemption disabled or
during an RCU critical section. (activates rdp->cpu_no_qs.b.exp
code-path).
- Being preempted within in an RCU critical section and having the
subsequent outermost rcu_read_unlock() called with interrupts
disabled. (t->rcu_read_unlock_special.b.blocked code-path).
Neither of those are possible at the moment, and are unlikely to be in
the future given the osnoise's loop design. On top of this, the noise
generated by the situations described above is unavoidable, and if not
exposed by rcu_momentary_dyntick_idle() will be eventually seen in
subsequent rcu_read_unlock() calls or schedule operations.
Link: https://lkml.kernel.org/r/20220307180740.577607-1-nsaenzju@redhat.com
Cc: stable@vger.kernel.org
Fixes:
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Daniel Bristot de Oliveira
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9d95b7e239 |
tracing/osnoise: Make osnoise_main to sleep for microseconds
[ Upstream commit dd990352f01ee9a6c6eee152e5d11c021caccfe4 ] osnoise's runtime and period are in the microseconds scale, but it is currently sleeping in the millisecond's scale. This behavior roots in the usage of hwlat as the skeleton for osnoise. Make osnoise to sleep in the microseconds scale. Also, move the sleep to a specialized function. Link: https://lkml.kernel.org/r/302aa6c7bdf2d131719b22901905e9da122a11b2.1645197336.git.bristot@kernel.org Cc: Ingo Molnar <mingo@redhat.com> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Sven Schnelle
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4d28896915 |
tracing: Ensure trace buffer is at least 4096 bytes large
[ Upstream commit 7acf3a127bb7c65ff39099afd78960e77b2ca5de ] Booting the kernel with 'trace_buf_size=1' give a warning at boot during the ftrace selftests: [ 0.892809] Running postponed tracer tests: [ 0.892893] Testing tracer function: [ 0.901899] Callback from call_rcu_tasks_trace() invoked. [ 0.983829] Callback from call_rcu_tasks_rude() invoked. [ 1.072003] .. bad ring buffer .. corrupted trace buffer .. [ 1.091944] Callback from call_rcu_tasks() invoked. [ 1.097695] PASSED [ 1.097701] Testing dynamic ftrace: .. filter failed count=0 ..FAILED! [ 1.353474] ------------[ cut here ]------------ [ 1.353478] WARNING: CPU: 0 PID: 1 at kernel/trace/trace.c:1951 run_tracer_selftest+0x13c/0x1b0 Therefore enforce a minimum of 4096 bytes to make the selftest pass. Link: https://lkml.kernel.org/r/20220214134456.1751749-1-svens@linux.ibm.com Signed-off-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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26481b5161 |
Merge 5.15.26 into android13-5.15
Changes in 5.15.26
mm/filemap: Fix handling of THPs in generic_file_buffered_read()
cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug
cgroup-v1: Correct privileges check in release_agent writes
x86/ptrace: Fix xfpregs_set()'s incorrect xmm clearing
btrfs: tree-checker: check item_size for inode_item
btrfs: tree-checker: check item_size for dev_item
clk: jz4725b: fix mmc0 clock gating
io_uring: don't convert to jiffies for waiting on timeouts
io_uring: disallow modification of rsrc_data during quiesce
selinux: fix misuse of mutex_is_locked()
vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel
parisc/unaligned: Fix ldw() and stw() unalignment handlers
KVM: x86/mmu: make apf token non-zero to fix bug
drm/amd/display: Protect update_bw_bounding_box FPU code.
drm/amd/pm: fix some OEM SKU specific stability issues
drm/amd: Check if ASPM is enabled from PCIe subsystem
drm/amdgpu: disable MMHUB PG for Picasso
drm/amdgpu: do not enable asic reset for raven2
drm/i915: Widen the QGV point mask
drm/i915: Correctly populate use_sagv_wm for all pipes
drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV
sr9700: sanity check for packet length
USB: zaurus: support another broken Zaurus
CDC-NCM: avoid overflow in sanity checking
netfilter: xt_socket: fix a typo in socket_mt_destroy()
netfilter: xt_socket: missing ifdef CONFIG_IP6_NF_IPTABLES dependency
netfilter: nf_tables_offload: incorrect flow offload action array size
tee: export teedev_open() and teedev_close_context()
optee: use driver internal tee_context for some rpc
ping: remove pr_err from ping_lookup
Revert "i40e: Fix reset bw limit when DCB enabled with 1 TC"
gpu: host1x: Always return syncpoint value when waiting
perf evlist: Fix failed to use cpu list for uncore events
perf data: Fix double free in perf_session__delete()
mptcp: fix race in incoming ADD_ADDR option processing
mptcp: add mibs counter for ignored incoming options
selftests: mptcp: fix diag instability
selftests: mptcp: be more conservative with cookie MPJ limits
bnx2x: fix driver load from initrd
bnxt_en: Fix active FEC reporting to ethtool
bnxt_en: Fix offline ethtool selftest with RDMA enabled
bnxt_en: Fix incorrect multicast rx mask setting when not requested
hwmon: Handle failure to register sensor with thermal zone correctly
net/mlx5: Fix tc max supported prio for nic mode
ice: check the return of ice_ptp_gettimex64
ice: initialize local variable 'tlv'
net/mlx5: Update the list of the PCI supported devices
bpf: Fix crash due to incorrect copy_map_value
bpf: Do not try bpf_msg_push_data with len 0
selftests: bpf: Check bpf_msg_push_data return value
bpf: Fix a bpf_timer initialization issue
bpf: Add schedule points in batch ops
io_uring: add a schedule point in io_add_buffers()
net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends
nvme: also mark passthrough-only namespaces ready in nvme_update_ns_info
tipc: Fix end of loop tests for list_for_each_entry()
gso: do not skip outer ip header in case of ipip and net_failover
net: mv643xx_eth: process retval from of_get_mac_address
openvswitch: Fix setting ipv6 fields causing hw csum failure
drm/edid: Always set RGB444
net/mlx5e: Fix wrong return value on ioctl EEPROM query failure
drm/vc4: crtc: Fix runtime_pm reference counting
drm/i915/dg2: Print PHY name properly on calibration error
net/sched: act_ct: Fix flow table lookup after ct clear or switching zones
net: ll_temac: check the return value of devm_kmalloc()
net: Force inlining of checksum functions in net/checksum.h
netfilter: nf_tables: unregister flowtable hooks on netns exit
nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac()
net: mdio-ipq4019: add delay after clock enable
netfilter: nf_tables: fix memory leak during stateful obj update
net/smc: Use a mutex for locking "struct smc_pnettable"
surface: surface3_power: Fix battery readings on batteries without a serial number
udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister()
net/mlx5: DR, Cache STE shadow memory
ibmvnic: schedule failover only if vioctl fails
net/mlx5: DR, Don't allow match on IP w/o matching on full ethertype/ip_version
net/mlx5: Fix possible deadlock on rule deletion
net/mlx5: Fix wrong limitation of metadata match on ecpf
net/mlx5: DR, Fix the threshold that defines when pool sync is initiated
net/mlx5e: MPLSoUDP decap, fix check for unsupported matches
net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets
net/mlx5: Update log_max_qp value to be 17 at most
spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
gpio: rockchip: Reset int_bothedge when changing trigger
regmap-irq: Update interrupt clear register for proper reset
net-timestamp: convert sk->sk_tskey to atomic_t
RDMA/rtrs-clt: Fix possible double free in error case
RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close
bnxt_en: Increase firmware message response DMA wait time
configfs: fix a race in configfs_{,un}register_subsystem()
RDMA/ib_srp: Fix a deadlock
tracing: Dump stacktrace trigger to the corresponding instance
tracing: Have traceon and traceoff trigger honor the instance
iio:imu:adis16480: fix buffering for devices with no burst mode
iio: adc: men_z188_adc: Fix a resource leak in an error handling path
iio: adc: tsc2046: fix memory corruption by preventing array overflow
iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits
iio: accel: fxls8962af: add padding to regmap for SPI
iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot
iio: Fix error handling for PM
sc16is7xx: Fix for incorrect data being transmitted
ata: pata_hpt37x: disable primary channel on HPT371
Revert "USB: serial: ch341: add new Product ID for CH341A"
usb: gadget: rndis: add spinlock for rndis response list
USB: gadget: validate endpoint index for xilinx udc
tracefs: Set the group ownership in apply_options() not parse_options()
USB: serial: option: add support for DW5829e
USB: serial: option: add Telit LE910R1 compositions
usb: dwc2: drd: fix soft connect when gadget is unconfigured
usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail
usb: dwc3: pci: Fix Bay Trail phy GPIO mappings
usb: dwc3: gadget: Let the interrupt handler disable bottom halves.
xhci: re-initialize the HC during resume if HCE was set
xhci: Prevent futile URB re-submissions due to incorrect return value.
nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property
mtd: core: Fix a conflict between MTD and NVMEM on wp-gpios property
driver core: Free DMA range map when device is released
btrfs: prevent copying too big compressed lzo segment
RDMA/cma: Do not change route.addr.src_addr outside state checks
thermal: int340x: fix memory leak in int3400_notify()
staging: fbtft: fb_st7789v: reset display before initialization
tps6598x: clear int mask on probe failure
IB/qib: Fix duplicate sysfs directory name
riscv: fix nommu_k210_sdcard_defconfig
riscv: fix oops caused by irqsoff latency tracer
tty: n_gsm: fix encoding of control signal octet bit DV
tty: n_gsm: fix proper link termination after failed open
tty: n_gsm: fix NULL pointer access due to DLCI release
tty: n_gsm: fix wrong tty control line for flow control
tty: n_gsm: fix wrong modem processing in convergence layer type 2
tty: n_gsm: fix deadlock in gsmtty_open()
pinctrl: fix loop in k210_pinconf_get_drive()
pinctrl: k210: Fix bias-pull-up
gpio: tegra186: Fix chip_data type confusion
memblock: use kfree() to release kmalloced memblock regions
ice: Fix race conditions between virtchnl handling and VF ndo ops
ice: fix concurrent reset and removal of VFs
Linux 5.15.26
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ied0cc9bd48b7af71a064107676f37b0dd39ce3cf
|
||
Randy Dunlap
|
80660a726d |
tracing: Fix return value of __setup handlers
commit 1d02b444b8d1345ea4708db3bab4db89a7784b55 upstream.
__setup() handlers should generally return 1 to indicate that the
boot options have been handled.
Using invalid option values causes the entire kernel boot option
string to be reported as Unknown and added to init's environment
strings, polluting it.
Unknown kernel command line parameters "BOOT_IMAGE=/boot/bzImage-517rc6
kprobe_event=p,syscall_any,$arg1 trace_options=quiet
trace_clock=jiffies", will be passed to user space.
Run /sbin/init as init process
with arguments:
/sbin/init
with environment:
HOME=/
TERM=linux
BOOT_IMAGE=/boot/bzImage-517rc6
kprobe_event=p,syscall_any,$arg1
trace_options=quiet
trace_clock=jiffies
Return 1 from the __setup() handlers so that init's environment is not
polluted with kernel boot options.
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Link: https://lkml.kernel.org/r/20220303031744.32356-1-rdunlap@infradead.org
Cc: stable@vger.kernel.org
Fixes:
|
||
Steven Rostedt (Google)
|
452f64ee09 |
tracing/histogram: Fix sorting on old "cpu" value
commit 1d1898f65616c4601208963c3376c1d828cbf2c7 upstream.
When trying to add a histogram against an event with the "cpu" field, it
was impossible due to "cpu" being a keyword to key off of the running CPU.
So to fix this, it was changed to "common_cpu" to match the other generic
fields (like "common_pid"). But since some scripts used "cpu" for keying
off of the CPU (for events that did not have "cpu" as a field, which is
most of them), a backward compatibility trick was added such that if "cpu"
was used as a key, and the event did not have "cpu" as a field name, then
it would fallback and switch over to "common_cpu".
This fix has a couple of subtle bugs. One was that when switching over to
"common_cpu", it did not change the field name, it just set a flag. But
the code still found a "cpu" field. The "cpu" field is used for filtering
and is returned when the event does not have a "cpu" field.
This was found by:
# cd /sys/kernel/tracing
# echo hist:key=cpu,pid:sort=cpu > events/sched/sched_wakeup/trigger
# cat events/sched/sched_wakeup/hist
Which showed the histogram unsorted:
{ cpu: 19, pid: 1175 } hitcount: 1
{ cpu: 6, pid: 239 } hitcount: 2
{ cpu: 23, pid: 1186 } hitcount: 14
{ cpu: 12, pid: 249 } hitcount: 2
{ cpu: 3, pid: 994 } hitcount: 5
Instead of hard coding the "cpu" checks, take advantage of the fact that
trace_event_field_field() returns a special field for "cpu" and "CPU" if
the event does not have "cpu" as a field. This special field has the
"filter_type" of "FILTER_CPU". Check that to test if the returned field is
of the CPU type instead of doing the string compare.
Also, fix the sorting bug by testing for the hist_field flag of
HIST_FIELD_FL_CPU when setting up the sort routine. Otherwise it will use
the special CPU field to know what compare routine to use, and since that
special field does not have a size, it returns tracing_map_cmp_none.
Cc: stable@vger.kernel.org
Fixes:
|
||
Yu Kuai
|
78acc7dbd8 |
blktrace: fix use after free for struct blk_trace
commit 30939293262eb433c960c4532a0d59c4073b2b84 upstream.
When tracing the whole disk, 'dropped' and 'msg' will be created
under 'q->debugfs_dir' and 'bt->dir' is NULL, thus blk_trace_free()
won't remove those files. What's worse, the following UAF can be
triggered because of accessing stale 'dropped' and 'msg':
==================================================================
BUG: KASAN: use-after-free in blk_dropped_read+0x89/0x100
Read of size 4 at addr ffff88816912f3d8 by task blktrace/1188
CPU: 27 PID: 1188 Comm: blktrace Not tainted 5.17.0-rc4-next-20220217+ #469
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ?-20190727_073836-4
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
print_address_description.constprop.0.cold+0xab/0x381
? blk_dropped_read+0x89/0x100
? blk_dropped_read+0x89/0x100
kasan_report.cold+0x83/0xdf
? blk_dropped_read+0x89/0x100
kasan_check_range+0x140/0x1b0
blk_dropped_read+0x89/0x100
? blk_create_buf_file_callback+0x20/0x20
? kmem_cache_free+0xa1/0x500
? do_sys_openat2+0x258/0x460
full_proxy_read+0x8f/0xc0
vfs_read+0xc6/0x260
ksys_read+0xb9/0x150
? vfs_write+0x3d0/0x3d0
? fpregs_assert_state_consistent+0x55/0x60
? exit_to_user_mode_prepare+0x39/0x1e0
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fbc080d92fd
Code: ce 20 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 1
RSP: 002b:00007fbb95ff9cb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007fbb95ff9dc0 RCX: 00007fbc080d92fd
RDX: 0000000000000100 RSI: 00007fbb95ff9cc0 RDI: 0000000000000045
RBP: 0000000000000045 R08: 0000000000406299 R09: 00000000fffffffd
R10: 000000000153afa0 R11: 0000000000000293 R12: 00007fbb780008c0
R13: 00007fbb78000938 R14: 0000000000608b30 R15: 00007fbb780029c8
</TASK>
Allocated by task 1050:
kasan_save_stack+0x1e/0x40
__kasan_kmalloc+0x81/0xa0
do_blk_trace_setup+0xcb/0x410
__blk_trace_setup+0xac/0x130
blk_trace_ioctl+0xe9/0x1c0
blkdev_ioctl+0xf1/0x390
__x64_sys_ioctl+0xa5/0xe0
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
Freed by task 1050:
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_set_free_info+0x20/0x30
__kasan_slab_free+0x103/0x180
kfree+0x9a/0x4c0
__blk_trace_remove+0x53/0x70
blk_trace_ioctl+0x199/0x1c0
blkdev_common_ioctl+0x5e9/0xb30
blkdev_ioctl+0x1a5/0x390
__x64_sys_ioctl+0xa5/0xe0
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x44/0xae
The buggy address belongs to the object at ffff88816912f380
which belongs to the cache kmalloc-96 of size 96
The buggy address is located 88 bytes inside of
96-byte region [ffff88816912f380, ffff88816912f3e0)
The buggy address belongs to the page:
page:000000009a1b4e7c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0f
flags: 0x17ffffc0000200(slab|node=0|zone=2|lastcpupid=0x1fffff)
raw: 0017ffffc0000200 ffffea00044f1100 dead000000000002 ffff88810004c780
raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88816912f280: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
ffff88816912f300: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
>ffff88816912f380: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
^
ffff88816912f400: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
ffff88816912f480: fa fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc
==================================================================
Fixes:
|
||
Xiaoke Wang
|
013c2af6c1 |
tracing/probes: check the return value of kstrndup() for pbuf
[ Upstream commit 1c1857d400355e96f0fe8b32adc6fa7594d03b52 ]
kstrndup() is a memory allocation-related function, it returns NULL when
some internal memory errors happen. It is better to check the return
value of it so to catch the memory error in time.
Link: https://lkml.kernel.org/r/tencent_4D6E270731456EB88712ED7F13883C334906@qq.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Fixes:
|
||
|
Xiaoke Wang
|
8a20fed48e |
tracing/uprobes: Check the return value of kstrdup() for tu->filename
[ Upstream commit 8c7224245557707c613f130431cafbaaa4889615 ]
kstrdup() returns NULL when some internal memory errors happen, it is
better to check the return value of it so to catch the memory error in
time.
Link: https://lkml.kernel.org/r/tencent_3C2E330722056D7891D2C83F29C802734B06@qq.com
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Fixes:
|
||
Beau Belgrave
|
628761fe05 |
tracing: Do not let synth_events block other dyn_event systems during create
[ Upstream commit 4f67cca70c0f615e9cfe6ac42244f3416ec60877 ]
synth_events is returning -EINVAL if the dyn_event create command does
not contain ' \t'. This prevents other systems from getting called back.
synth_events needs to return -ECANCELED in these cases when the command
is not targeting the synth_event system.
Link: https://lore.kernel.org/linux-trace-devel/20210930223821.11025-1-beaub@linux.microsoft.com
Fixes:
|
||
|
Steven Rostedt
|
33e22b6c53 |
tracing: Add ustring operation to filtering string pointers
[ Upstream commit f37c3bbc635994eda203a6da4ba0f9d05165a8d6 ] Since referencing user space pointers is special, if the user wants to filter on a field that is a pointer to user space, then they need to specify it. Add a ".ustring" attribute to the field name for filters to state that the field is pointing to user space such that the kernel can take the appropriate action to read that pointer. Link: https://lore.kernel.org/all/yt9d8rvmt2jq.fsf@linux.ibm.com/ Fixes: 77360f9bbc7e ("tracing: Add test for user space strings when filtering on string pointers") Tested-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Steven Rostedt
|
60e6d58ef9 |
tracing: Add test for user space strings when filtering on string pointers
[ Upstream commit 77360f9bbc7e5e2ab7a2c8b4c0244fbbfcfc6f62 ]
Pingfan reported that the following causes a fault:
echo "filename ~ \"cpu\"" > events/syscalls/sys_enter_openat/filter
echo 1 > events/syscalls/sys_enter_at/enable
The reason is that trace event filter treats the user space pointer
defined by "filename" as a normal pointer to compare against the "cpu"
string. The following bug happened:
kvm-03-guest16 login: [72198.026181] BUG: unable to handle page fault for address: 00007fffaae8ef60
#PF: supervisor read access in kernel mode
#PF: error_code(0x0001) - permissions violation
PGD 80000001008b7067 P4D 80000001008b7067 PUD 2393f1067 PMD 2393ec067 PTE 8000000108f47867
Oops: 0001 [#1] PREEMPT SMP PTI
CPU: 1 PID: 1 Comm: systemd Kdump: loaded Not tainted 5.14.0-32.el9.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
RIP: 0010:strlen+0x0/0x20
Code: 48 89 f9 74 09 48 83 c1 01 80 39 00 75 f7 31 d2 44 0f b6 04 16 44 88 04 11
48 83 c2 01 45 84 c0 75 ee c3 0f 1f 80 00 00 00 00 <80> 3f 00 74 10 48 89 f8
48 83 c0 01 80 38 00 75 f7 48 29 f8 c3 31
RSP: 0018:ffffb5b900013e48 EFLAGS: 00010246
RAX: 0000000000000018 RBX: ffff8fc1c49ede00 RCX: 0000000000000000
RDX: 0000000000000020 RSI: ffff8fc1c02d601c RDI: 00007fffaae8ef60
RBP: 00007fffaae8ef60 R08: 0005034f4ddb8ea4 R09: 0000000000000000
R10: ffff8fc1c02d601c R11: 0000000000000000 R12: ffff8fc1c8a6e380
R13: 0000000000000000 R14: ffff8fc1c02d6010 R15: ffff8fc1c00453c0
FS: 00007fa86123db40(0000) GS:ffff8fc2ffd00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffaae8ef60 CR3: 0000000102880001 CR4: 00000000007706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
filter_pred_pchar+0x18/0x40
filter_match_preds+0x31/0x70
ftrace_syscall_enter+0x27a/0x2c0
syscall_trace_enter.constprop.0+0x1aa/0x1d0
do_syscall_64+0x16/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fa861d88664
The above happened because the kernel tried to access user space directly
and triggered a "supervisor read access in kernel mode" fault. Worse yet,
the memory could not even be loaded yet, and a SEGFAULT could happen as
well. This could be true for kernel space accessing as well.
To be even more robust, test both kernel and user space strings. If the
string fails to read, then simply have the filter fail.
Note, TASK_SIZE is used to determine if the pointer is user or kernel space
and the appropriate strncpy_from_kernel/user_nofault() function is used to
copy the memory. For some architectures, the compare to TASK_SIZE may always
pick user space or kernel space. If it gets it wrong, the only thing is that
the filter will fail to match. In the future, this needs to be fixed to have
the event denote which should be used. But failing a filter is much better
than panicing the machine, and that can be solved later.
Link: https://lore.kernel.org/all/20220107044951.22080-1-kernelfans@gmail.com/
Link: https://lkml.kernel.org/r/20220110115532.536088fd@gandalf.local.home
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Tom Zanussi <zanussi@kernel.org>
Reported-by: Pingfan Liu <kernelfans@gmail.com>
Tested-by: Pingfan Liu <kernelfans@gmail.com>
Fixes:
|
||
|
Steven Rostedt (Google)
|
9000406481 |
tracing: Have traceon and traceoff trigger honor the instance
commit 302e9edd54985f584cfc180098f3554774126969 upstream.
If a trigger is set on an event to disable or enable tracing within an
instance, then tracing should be disabled or enabled in the instance and
not at the top level, which is confusing to users.
Link: https://lkml.kernel.org/r/20220223223837.14f94ec3@rorschach.local.home
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Daniel Bristot de Oliveira
|
7e35b31e2c |
tracing: Dump stacktrace trigger to the corresponding instance
commit ce33c845b030c9cf768370c951bc699470b09fa7 upstream.
The stacktrace event trigger is not dumping the stacktrace to the instance
where it was enabled, but to the global "instance."
Use the private_data, pointing to the trigger file, to figure out the
corresponding trace instance, and use it in the trigger action, like
snapshot_trigger does.
Link: https://lkml.kernel.org/r/afbb0b4f18ba92c276865bc97204d438473f4ebc.1645396236.git.bristot@kernel.org
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Greg Kroah-Hartman
|
2ded03fd7c |
Merge 5.15.25 into android13-5.15
Changes in 5.15.25 drm/nouveau/pmu/gm200-: use alternate falcon reset sequence fs/proc: task_mmu.c: don't read mapcount for migration entry btrfs: zoned: cache reported zone during mount scsi: lpfc: Fix mailbox command failure during driver initialization HID:Add support for UGTABLET WP5540 Revert "svm: Add warning message for AVIC IPI invalid target" parisc: Show error if wrong 32/64-bit compiler is being used serial: parisc: GSC: fix build when IOSAPIC is not set parisc: Drop __init from map_pages declaration parisc: Fix data TLB miss in sba_unmap_sg parisc: Fix sglist access in ccio-dma.c mmc: block: fix read single on recovery logic mm: don't try to NUMA-migrate COW pages that have other uses HID: amd_sfh: Add illuminance mask to limit ALS max value HID: i2c-hid: goodix: Fix a lockdep splat HID: amd_sfh: Increase sensor command timeout HID: amd_sfh: Correct the structure field name PCI: hv: Fix NUMA node assignment when kernel boots with custom NUMA topology parisc: Add ioread64_lo_hi() and iowrite64_lo_hi() btrfs: send: in case of IO error log it platform/x86: touchscreen_dmi: Add info for the RWC NANOTE P8 AY07J 2-in-1 platform/x86: ISST: Fix possible circular locking dependency detected kunit: tool: Import missing importlib.abc selftests: rtc: Increase test timeout so that all tests run kselftest: signal all child processes net: ieee802154: at86rf230: Stop leaking skb's selftests/zram: Skip max_comp_streams interface on newer kernel selftests/zram01.sh: Fix compression ratio calculation selftests/zram: Adapt the situation that /dev/zram0 is being used selftests: openat2: Print also errno in failure messages selftests: openat2: Add missing dependency in Makefile selftests: openat2: Skip testcases that fail with EOPNOTSUPP selftests: skip mincore.check_file_mmap when fs lacks needed support ax25: improve the incomplete fix to avoid UAF and NPD bugs pinctrl: bcm63xx: fix unmet dependency on REGMAP for GPIO_REGMAP vfs: make freeze_super abort when sync_filesystem returns error quota: make dquot_quota_sync return errors from ->sync_fs scsi: pm80xx: Fix double completion for SATA devices kselftest: Fix vdso_test_abi return status scsi: core: Reallocate device's budget map on queue depth change scsi: pm8001: Fix use-after-free for aborted TMF sas_task scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task drm/amd: Warn users about potential s0ix problems nvme: fix a possible use-after-free in controller reset during load nvme-tcp: fix possible use-after-free in transport error_recovery work nvme-rdma: fix possible use-after-free in transport error_recovery work net: sparx5: do not refer to skb after passing it on drm/amd: add support to check whether the system is set to s3 drm/amd: Only run s3 or s0ix if system is configured properly drm/amdgpu: fix logic inversion in check x86/Xen: streamline (and fix) PV CPU enumeration Revert "module, async: async_synchronize_full() on module init iff async is used" gcc-plugins/stackleak: Use noinstr in favor of notrace random: wake up /dev/random writers after zap KVM: x86/xen: Fix runstate updates to be atomic when preempting vCPU KVM: x86: nSVM/nVMX: set nested_run_pending on VM entry which is a result of RSM KVM: x86: SVM: don't passthrough SMAP/SMEP/PKE bits in !NPT && !gCR0.PG case KVM: x86: nSVM: fix potential NULL derefernce on nested migration KVM: x86: nSVM: mark vmcb01 as dirty when restoring SMM saved state iwlwifi: fix use-after-free drm/radeon: Fix backlight control on iMac 12,1 drm/atomic: Don't pollute crtc_state->mode_blob with error pointers drm/amd/pm: correct the sequence of sending gpu reset msg drm/amdgpu: skipping SDMA hw_init and hw_fini for S0ix. drm/i915/opregion: check port number bounds for SWSCI display power state drm/i915: Fix dbuf slice config lookup drm/i915: Fix mbus join config lookup vsock: remove vsock from connected table when connect is interrupted by a signal drm/cma-helper: Set VM_DONTEXPAND for mmap drm/i915/gvt: Make DRM_I915_GVT depend on X86 drm/i915/ttm: tweak priority hint selection iwlwifi: pcie: fix locking when "HW not ready" iwlwifi: pcie: gen2: fix locking when "HW not ready" iwlwifi: mvm: don't send SAR GEO command for 3160 devices selftests: netfilter: fix exit value for nft_concat_range netfilter: nft_synproxy: unregister hooks on init error path selftests: netfilter: disable rp_filter on router ipv4: fix data races in fib_alias_hw_flags_set ipv6: fix data-race in fib6_info_hw_flags_set / fib6_purge_rt ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() ipv6: per-netns exclusive flowlabel checks Revert "net: ethernet: bgmac: Use devm_platform_ioremap_resource_byname" mac80211: mlme: check for null after calling kmemdup brcmfmac: firmware: Fix crash in brcm_alt_fw_path cfg80211: fix race in netlink owner interface destruction net: dsa: lan9303: fix reset on probe net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN net: dsa: lantiq_gswip: fix use after free in gswip_remove() net: dsa: lan9303: handle hwaccel VLAN tags net: dsa: lan9303: add VLAN IDs to master device net: ieee802154: ca8210: Fix lifs/sifs periods ping: fix the dif and sdif check in ping_lookup bonding: force carrier update when releasing slave drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit net_sched: add __rcu annotation to netdev->qdisc bonding: fix data-races around agg_select_timer libsubcmd: Fix use-after-free for realloc(..., 0) net/smc: Avoid overwriting the copies of clcsock callback functions net: phy: mediatek: remove PHY mode check on MT7531 atl1c: fix tx timeout after link flap on Mikrotik 10/25G NIC tipc: fix wrong publisher node address in link publications dpaa2-switch: fix default return of dpaa2_switch_flower_parse_mirror_key dpaa2-eth: Initialize mutex used in one step timestamping path net: bridge: multicast: notify switchdev driver whenever MC processing gets disabled perf bpf: Defer freeing string after possible strlen() on it selftests/exec: Add non-regular to TEST_GEN_PROGS arm64: Correct wrong label in macro __init_el2_gicv3 ALSA: usb-audio: revert to IMPLICIT_FB_FIXED_DEV for M-Audio FastTrack Ultra ALSA: hda/realtek: Add quirk for Legion Y9000X 2019 ALSA: hda/realtek: Fix deadlock by COEF mutex ALSA: hda: Fix regression on forced probe mask option ALSA: hda: Fix missing codec probe on Shenker Dock 15 ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw() ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range() ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_sx() ASoC: ops: Fix stereo change notifications in snd_soc_put_xr_sx() cifs: fix set of group SID via NTSD xattrs powerpc/603: Fix boot failure with DEBUG_PAGEALLOC and KFENCE powerpc/lib/sstep: fix 'ptesync' build error mtd: rawnand: gpmi: don't leak PM reference in error path smb3: fix snapshot mount option tipc: fix wrong notification node addresses scsi: ufs: Remove dead code scsi: ufs: Fix a deadlock in the error handler ASoC: tas2770: Insert post reset delay ASoC: qcom: Actually clear DMA interrupt register for HDMI block/wbt: fix negative inflight counter when remove scsi device NFS: Remove an incorrect revalidation in nfs4_update_changeattr_locked() NFS: LOOKUP_DIRECTORY is also ok with symlinks NFS: Do not report writeback errors in nfs_getattr() tty: n_tty: do not look ahead for EOL character past the end of the buffer block: fix surprise removal for drivers calling blk_set_queue_dying mtd: rawnand: qcom: Fix clock sequencing in qcom_nandc_probe() mtd: parsers: qcom: Fix kernel panic on skipped partition mtd: parsers: qcom: Fix missing free for pparts in cleanup mtd: phram: Prevent divide by zero bug in phram_setup() mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status HID: elo: fix memory leak in elo_probe mtd: rawnand: ingenic: Fix missing put_device in ingenic_ecc_get Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id() KVM: x86/pmu: Don't truncate the PerfEvtSeln MSR when creating a perf event KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW ARM: OMAP2+: hwmod: Add of_node_put() before break ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of phy: usb: Leave some clocks running during suspend staging: vc04_services: Fix RCU dereference check phy: phy-mtk-tphy: Fix duplicated argument in phy-mtk-tphy irqchip/sifive-plic: Add missing thead,c900-plic match string x86/bug: Merge annotate_reachable() into _BUG_FLAGS() asm netfilter: conntrack: don't refresh sctp entries in closed state ksmbd: fix same UniqueId for dot and dotdot entries ksmbd: don't align last entry offset in smb2 query directory arm64: dts: meson-gx: add ATF BL32 reserved-memory region arm64: dts: meson-g12: add ATF BL32 reserved-memory region arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 pidfd: fix test failure due to stack overflow on some arches selftests: fixup build warnings in pidfd / clone3 tests mm: io_uring: allow oom-killer from io_uring_setup ACPI: PM: Revert "Only mark EC GPE for wakeup on Intel systems" kconfig: let 'shell' return enough output for deep path names ata: libata-core: Disable TRIM on M88V29 soc: aspeed: lpc-ctrl: Block error printing on probe defer cases xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create drm/rockchip: dw_hdmi: Do not leave clock enabled in error case tracing: Fix tp_printk option related with tp_printk_stop_on_boot display/amd: decrease message verbosity about watermarks table failure drm/amd/display: Cap pflip irqs per max otg number drm/amd/display: fix yellow carp wm clamping net: usb: qmi_wwan: Add support for Dell DW5829e net: macb: Align the dma and coherent dma masks kconfig: fix failing to generate auto.conf scsi: lpfc: Fix pt2pt NVMe PRLI reject LOGO loop EDAC: Fix calculation of returned address and next offset in edac_align_ptr() ucounts: Handle wrapping in is_ucounts_overlimit ucounts: In set_cred_ucounts assume new->ucounts is non-NULL ucounts: Base set_cred_ucounts changes on the real user ucounts: Enforce RLIMIT_NPROC not RLIMIT_NPROC+1 lib/iov_iter: initialize "flags" in new pipe_buffer rlimit: Fix RLIMIT_NPROC enforcement failure caused by capability calls in set_user ucounts: Move RLIMIT_NPROC handling after set_user net: sched: limit TC_ACT_REPEAT loops dmaengine: sh: rcar-dmac: Check for error num after setting mask dmaengine: stm32-dmamux: Fix PM disable depth imbalance in stm32_dmamux_probe dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size tests: fix idmapped mount_setattr test i2c: qcom-cci: don't delete an unregistered adapter i2c: qcom-cci: don't put a device tree node before i2c_add_adapter() dmaengine: ptdma: Fix the error handling path in pt_core_init() copy_process(): Move fd_install() out of sighand->siglock critical section scsi: qedi: Fix ABBA deadlock in qedi_process_tmf_resp() and qedi_process_cmd_cleanup_resp() ice: enable parsing IPSEC SPI headers for RSS i2c: brcmstb: fix support for DSL and CM variants lockdep: Correct lock_classes index mapping Linux 5.15.25 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ib129a0e11f5e82d67563329a5de1b0aef1d87928 |
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JaeSang Yoo
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eb61dbb192 |
tracing: Fix tp_printk option related with tp_printk_stop_on_boot
[ Upstream commit 3203ce39ac0b2a57a84382ec184c7d4a0bede175 ]
The kernel parameter "tp_printk_stop_on_boot" starts with "tp_printk" which is
the same as another kernel parameter "tp_printk". If "tp_printk" setup is
called before the "tp_printk_stop_on_boot", it will override the latter
and keep it from being set.
This is similar to other kernel parameter issues, such as:
Commit
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Greg Kroah-Hartman
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287cd0232c |
Merge 5.15.24 into android13-5.15
Changes in 5.15.24 integrity: check the return value of audit_log_start() ima: fix reference leak in asymmetric_verify() ima: Remove ima_policy file before directory ima: Allow template selection with ima_template[_fmt]= after ima_hash= ima: Do not print policy rule with inactive LSM labels mmc: sdhci-of-esdhc: Check for error num after setting mask mmc: core: Wait for command setting 'Power Off Notification' bit to complete can: isotp: fix potential CAN frame reception race in isotp_rcv() can: isotp: fix error path in isotp_sendmsg() to unlock wait queue net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs NFS: Fix initialisation of nfs_client cl_flags field NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes NFSD: Fix ia_size underflow NFSD: Clamp WRITE offsets NFSD: Fix offset type in I/O trace points NFSD: Fix the behavior of READ near OFFSET_MAX thermal/drivers/int340x: Improve the tcc offset saving for suspend/resume thermal/drivers/int340x: processor_thermal: Suppot 64 bit RFIM responses thermal: int340x: Limit Kconfig to 64-bit thermal/drivers/int340x: Fix RFIM mailbox write commands tracing: Propagate is_signed to expression NFS: change nfs_access_get_cached to only report the mask NFSv4 only print the label when its queried nfs: nfs4clinet: check the return value of kstrdup() NFSv4.1: Fix uninitialised variable in devicenotify NFSv4 remove zero number of fs_locations entries error check NFSv4 store server support for fs_location attribute NFSv4.1 query for fs_location attr on a new file system NFSv4 expose nfs_parse_server_name function NFSv4 handle port presence in fs_location server string SUNRPC allow for unspecified transport time in rpc_clnt_add_xprt net/sunrpc: fix reference count leaks in rpc_sysfs_xprt_state_change sunrpc: Fix potential race conditions in rpc_sysfs_xprt_state_change() irqchip/realtek-rtl: Service all pending interrupts perf/x86/rapl: fix AMD event handling x86/perf: Avoid warning for Arch LBR without XSAVE sched: Avoid double preemption in __cond_resched_*lock*() drm/vc4: Fix deadlock on DSI device attach error drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer net: sched: Clarify error message when qdisc kind is unknown powerpc/fixmap: Fix VM debug warning on unmap scsi: target: iscsi: Make sure the np under each tpg is unique scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup() scsi: qedf: Add stag_work to all the vports scsi: qedf: Fix refcount issue when LOGO is received during TMF scsi: qedf: Change context reset messages to ratelimited scsi: pm8001: Fix bogus FW crash for maxcpus=1 scsi: ufs: Use generic error code in ufshcd_set_dev_pwr_mode() scsi: ufs: Treat link loss as fatal error scsi: myrs: Fix crash in error case net: stmmac: reduce unnecessary wakeups from eee sw timer PM: hibernate: Remove register_nosave_region_late() drm/amd/display: Correct MPC split policy for DCN301 usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend perf: Always wake the parent event nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs MIPS: Fix build error due to PTR used in more places net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() KVM: eventfd: Fix false positive RCU usage warning KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS KVM: SVM: Don't kill SEV guest if SMAP erratum triggers in usermode KVM: VMX: Set vmcs.PENDING_DBG.BS on #DB in STI/MOVSS blocking shadow KVM: x86: Report deprecated x87 features in supported CPUID riscv: fix build with binutils 2.38 riscv: cpu-hotplug: clear cpu from numa map when teardown riscv: eliminate unreliable __builtin_frame_address(1) gfs2: Fix gfs2_release for non-writers regression ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group ARM: dts: Fix boot regression on Skomer ARM: socfpga: fix missing RESET_CONTROLLER nvme-tcp: fix bogus request completion when failing to send AER ACPI/IORT: Check node revision for PMCG resources PM: s2idle: ACPI: Fix wakeup interrupts handling drm/amdgpu/display: change pipe policy for DCN 2.0 drm/rockchip: vop: Correct RK3399 VOP register fields drm/i915: Allow !join_mbus cases for adlp+ dbuf configuration drm/i915: Populate pipe dbuf slices more accurately during readout ARM: dts: Fix timer regression for beagleboard revision c ARM: dts: meson: Fix the UART compatible strings ARM: dts: meson8: Fix the UART device-tree schema validation ARM: dts: meson8b: Fix the UART device-tree schema validation phy: broadcom: Kconfig: Fix PHY_BRCM_USB config option staging: fbtft: Fix error path in fbtft_driver_module_init() ARM: dts: imx6qdl-udoo: Properly describe the SD card detect phy: xilinx: zynqmp: Fix bus width setting for SGMII phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers usb: f_fs: Fix use-after-free for epfile phy: dphy: Correct clk_pre parameter gpio: aggregator: Fix calling into sleeping GPIO controllers NFS: Don't overfill uncached readdir pages NFS: Don't skip directory entries when doing uncached readdir drm/vc4: hdmi: Allow DBLCLK modes even if horz timing is odd. misc: fastrpc: avoid double fput() on failed usercopy net: sparx5: Fix get_stat64 crash in tcpdump netfilter: ctnetlink: disable helper autoassign arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133' arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO domain for GPIOE_2 arm64: dts: meson-sm1-odroid: fix boot loop after reboot ixgbevf: Require large buffers for build_skb on 82599VF drm/panel: simple: Assign data from panel_dpi_probe() correctly ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE gpiolib: Never return internal error codes to user space gpio: sifive: use the correct register to read output values fbcon: Avoid 'cap' set but not used warning bonding: pair enable_port with slave_arr_updates net: dsa: mv88e6xxx: don't use devres for mdiobus net: dsa: ar9331: register the mdiobus under devres net: dsa: bcm_sf2: don't use devres for mdiobus net: dsa: felix: don't use devres for mdiobus net: dsa: mt7530: fix kernel bug in mdiobus_free() when unbinding net: dsa: lantiq_gswip: don't use devres for mdiobus ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path nfp: flower: fix ida_idx not being released net: do not keep the dst cache when uncloning an skb dst and its metadata net: fix a memleak when uncloning an skb dst and its metadata veth: fix races around rq->rx_notify_masked net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE tipc: rate limit warning for received illegal binding update net: amd-xgbe: disable interrupts during pci removal drm/amd/pm: fix hwmon node of power1_label create issue mptcp: netlink: process IPv6 addrs in creating listening sockets dpaa2-eth: unregister the netdev before disconnecting from the PHY ice: fix an error code in ice_cfg_phy_fec() ice: fix IPIP and SIT TSO offload ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler ice: Avoid RTNL lock when re-creating auxiliary device net: mscc: ocelot: fix mutex lock error during ethtool stats read net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister vt_ioctl: fix array_index_nospec in vt_setactivate vt_ioctl: add array_index_nospec to VT_ACTIVATE n_tty: wake up poll(POLLRDNORM) on receiving data eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX usb: dwc2: drd: fix soft connect when gadget is unconfigured Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured" net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup usb: ulpi: Move of_node_put to ulpi_dev_release usb: ulpi: Call of_node_put correctly usb: dwc3: gadget: Prevent core from processing stale TRBs usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition USB: gadget: validate interface OS descriptor requests usb: gadget: rndis: check size of RNDIS_MSG_SET command usb: gadget: f_uac2: Define specific wTerminalType usb: raw-gadget: fix handling of dual-direction-capable endpoints USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 USB: serial: option: add ZTE MF286D modem USB: serial: ch341: add support for GW Instek USB2.0-Serial devices USB: serial: cp210x: add NCR Retail IO box id USB: serial: cp210x: add CPI Bulk Coin Recycler id speakup-dectlk: Restore pitch setting phy: ti: Fix missing sentinel for clk_div_table iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL mm: memcg: synchronize objcg lists with a dedicated spinlock seccomp: Invalidate seccomp mode to catch death failures signal: HANDLER_EXIT should clear SIGNAL_UNKILLABLE s390/cio: verify the driver availability for path_event call bus: mhi: pci_generic: Add mru_default for Foxconn SDX55 bus: mhi: pci_generic: Add mru_default for Cinterion MV31-W hwmon: (dell-smm) Speed up setting of fan speed x86/sgx: Silence softlockup detection when releasing large enclaves Makefile.extrawarn: Move -Wunaligned-access to W=1 scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled scsi: lpfc: Reduce log messages seen after firmware download MIPS: octeon: Fix missed PTR->PTR_WD conversion arm64: dts: imx8mq: fix lcdif port node perf: Fix list corruption in perf_cgroup_switch() iommu: Fix potential use-after-free during probe Linux 5.15.24 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ibe10e24eeda28e78c35f7656bc49cf11f58d858c |
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Tom Zanussi
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78c28fdf16 |
tracing: Propagate is_signed to expression
commit 097f1eefedeab528cecbd35586dfe293853ffb17 upstream.
During expression parsing, a new expression field is created which
should inherit the properties of the operands, such as size and
is_signed.
is_signed propagation was missing, causing spurious errors with signed
operands. Add it in parse_expr() and parse_unary() to fix the problem.
Link: https://lkml.kernel.org/r/f4dac08742fd7a0920bf80a73c6c44042f5eaa40.1643319703.git.zanussi@kernel.org
Cc: stable@vger.kernel.org
Fixes:
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Greg Kroah-Hartman
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8222792e8e |
Merge 5.15.19 into android13-5.15
Changes in 5.15.19
can: m_can: m_can_fifo_{read,write}: don't read or write from/to FIFO if length is 0
net: sfp: ignore disabled SFP node
net: stmmac: configure PTP clock source prior to PTP initialization
net: stmmac: skip only stmmac_ptp_register when resume from suspend
ARM: 9179/1: uaccess: avoid alignment faults in copy_[from|to]_kernel_nofault
ARM: 9180/1: Thumb2: align ALT_UP() sections in modules sufficiently
KVM: arm64: Use shadow SPSR_EL1 when injecting exceptions on !VHE
s390/module: fix loading modules with a lot of relocations
s390/hypfs: include z/VM guests with access control group set
s390/nmi: handle guarded storage validity failures for KVM guests
s390/nmi: handle vector validity failures for KVM guests
bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
powerpc32/bpf: Fix codegen for bpf-to-bpf calls
powerpc/bpf: Update ldimm64 instructions during extra pass
ucount: Make get_ucount a safe get_user replacement
scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
udf: Restore i_lenAlloc when inode expansion fails
udf: Fix NULL ptr deref when converting from inline format
efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
PM: wakeup: simplify the output logic of pm_show_wakelocks()
tracing/histogram: Fix a potential memory leak for kstrdup()
tracing: Don't inc err_log entry count if entry allocation fails
ceph: properly put ceph_string reference after async create attempt
ceph: set pool_ns in new inode layout for async creates
fsnotify: fix fsnotify hooks in pseudo filesystems
Revert "KVM: SVM: avoid infinite loop on NPF from bad address"
psi: Fix uaf issue when psi trigger is destroyed while being polled
powerpc/audit: Fix syscall_get_arch()
perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX
perf/x86/intel: Add a quirk for the calculation of the number of counters on Alder Lake
drm/etnaviv: relax submit size limits
drm/atomic: Add the crtc to affected crtc only if uapi.enable = true
drm/amd/display: Fix FP start/end for dcn30_internal_validate_bw.
KVM: LAPIC: Also cancel preemption timer during SET_LAPIC
KVM: SVM: Never reject emulation due to SMAP errata for !SEV guests
KVM: SVM: Don't intercept #GP for SEV guests
KVM: x86: nSVM: skip eax alignment check for non-SVM instructions
KVM: x86: Forcibly leave nested virt when SMM state is toggled
KVM: x86: Keep MSR_IA32_XSS unchanged for INIT
KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS
KVM: x86: Sync the states size with the XCR0/IA32_XSS at, any time
KVM: PPC: Book3S HV Nested: Fix nested HFSCR being clobbered with multiple vCPUs
dm: revert partial fix for redundant bio-based IO accounting
block: add bio_start_io_acct_time() to control start_time
dm: properly fix redundant bio-based IO accounting
serial: pl011: Fix incorrect rs485 RTS polarity on set_mctrl
serial: 8250: of: Fix mapped region size when using reg-offset property
serial: stm32: fix software flow control transfer
tty: n_gsm: fix SW flow control encoding/handling
tty: Partially revert the removal of the Cyclades public API
tty: Add support for Brainboxes UC cards.
kbuild: remove include/linux/cyclades.h from header file check
usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
usb: xhci-plat: fix crash when suspend if remote wake enable
usb: common: ulpi: Fix crash in ulpi_match()
usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
usb: cdnsp: Fix segmentation fault in cdns_lost_power function
usb: dwc3: xilinx: Skip resets and USB3 register settings for USB2.0 mode
usb: dwc3: xilinx: Fix error handling when getting USB3 PHY
USB: core: Fix hang in usb_kill_urb by adding memory barriers
usb: typec: tcpci: don't touch CC line if it's Vconn source
usb: typec: tcpm: Do not disconnect while receiving VBUS off
usb: typec: tcpm: Do not disconnect when receiving VSAFE0V
ucsi_ccg: Check DEV_INT bit only when starting CCG4
mm, kasan: use compare-exchange operation to set KASAN page tag
jbd2: export jbd2_journal_[grab|put]_journal_head
ocfs2: fix a deadlock when commit trans
sched/membarrier: Fix membarrier-rseq fence command missing from query bitmask
PCI/sysfs: Find shadow ROM before static attribute initialization
x86/MCE/AMD: Allow thresholding interface updates after init
x86/cpu: Add Xeon Icelake-D to list of CPUs that support PPIN
powerpc/32s: Allocate one 256k IBAT instead of two consecutives 128k IBATs
powerpc/32s: Fix kasan_init_region() for KASAN
powerpc/32: Fix boot failure with GCC latent entropy plugin
i40e: Increase delay to 1 s after global EMP reset
i40e: Fix issue when maximum queues is exceeded
i40e: Fix queues reservation for XDP
i40e: Fix for failed to init adminq while VF reset
i40e: fix unsigned stat widths
usb: roles: fix include/linux/usb/role.h compile issue
rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
scsi: elx: efct: Don't use GFP_KERNEL under spin lock
scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
ipv6_tunnel: Rate limit warning messages
ARM: 9170/1: fix panic when kasan and kprobe are enabled
net: fix information leakage in /proc/net/ptype
hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
hwmon: (lm90) Mark alert as broken for MAX6680
ping: fix the sk_bound_dev_if match in ping_lookup
ipv4: avoid using shared IP generator for connected sockets
hwmon: (lm90) Reduce maximum conversion rate for G781
NFSv4: Handle case where the lookup of a directory fails
NFSv4: nfs_atomic_open() can race when looking up a non-regular file
net-procfs: show net devices bound packet types
drm/msm: Fix wrong size calculation
drm/msm/dsi: Fix missing put_device() call in dsi_get_phy
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
ipv6: annotate accesses to fn->fn_sernum
NFS: Ensure the server has an up to date ctime before hardlinking
NFS: Ensure the server has an up to date ctime before renaming
KVM: arm64: pkvm: Use the mm_ops indirection for cache maintenance
SUNRPC: Use BIT() macro in rpc_show_xprt_state()
SUNRPC: Don't dereference xprt->snd_task if it's a cookie
powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06
netfilter: conntrack: don't increment invalid counter on NF_REPEAT
powerpc/64s: Mask SRR0 before checking against the masked NIP
perf: Fix perf_event_read_local() time
sched/pelt: Relax the sync of util_sum with util_avg
net: phy: broadcom: hook up soft_reset for BCM54616S
net: stmmac: dwmac-visconti: Fix bit definitions for ETHER_CLK_SEL
net: stmmac: dwmac-visconti: Fix clock configuration for RMII mode
phylib: fix potential use-after-free
octeontx2-af: Do not fixup all VF action entries
octeontx2-af: Fix LBK backpressure id count
octeontx2-af: Retry until RVU block reset complete
octeontx2-pf: cn10k: Ensure valid pointers are freed to aura
octeontx2-af: verify CQ context updates
octeontx2-af: Increase link credit restore polling timeout
octeontx2-af: cn10k: Do not enable RPM loopback for LPC interfaces
octeontx2-pf: Forward error codes to VF
rxrpc: Adjust retransmission backoff
efi/libstub: arm64: Fix image check alignment at entry
io_uring: fix bug in slow unregistering of nodes
Drivers: hv: balloon: account for vmbus packet header in max_pkt_size
hwmon: (lm90) Re-enable interrupts after alert clears
hwmon: (lm90) Mark alert as broken for MAX6654
hwmon: (lm90) Fix sysfs and udev notifications
hwmon: (adt7470) Prevent divide by zero in adt7470_fan_write()
powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending
ipv4: fix ip option filtering for locally generated fragments
ibmvnic: Allow extra failures before disabling
ibmvnic: init ->running_cap_crqs early
ibmvnic: don't spin in tasklet
net/smc: Transitional solution for clcsock race issue
video: hyperv_fb: Fix validation of screen resolution
can: tcan4x5x: regmap: fix max register value
drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
drm/msm/a6xx: Add missing suspend_count increment
yam: fix a memory leak in yam_siocdevprivate()
net: cpsw: Properly initialise struct page_pool_params
net: hns3: handle empty unknown interrupt for VF
sch_htb: Fail on unsupported parameters when offload is requested
Revert "drm/ast: Support 1600x900 with 108MHz PCLK"
KVM: selftests: Don't skip L2's VMCALL in SMM test for SVM guest
ceph: put the requests/sessions when it fails to alloc memory
gve: Fix GFP flags when allocing pages
Revert "ipv6: Honor all IPv6 PIO Valid Lifetime values"
net: bridge: vlan: fix single net device option dumping
ipv4: raw: lock the socket in raw_bind()
ipv4: tcp: send zero IPID in SYNACK messages
ipv4: remove sparse error in ip_neigh_gw4()
net: bridge: vlan: fix memory leak in __allowed_ingress
Bluetooth: refactor malicious adv data check
irqchip/realtek-rtl: Map control data to virq
irqchip/realtek-rtl: Fix off-by-one in routing
dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
perf/core: Fix cgroup event list management
psi: fix "no previous prototype" warnings when CONFIG_CGROUPS=n
psi: fix "defined but not used" warnings when CONFIG_PROC_FS=n
usb: dwc3: xilinx: fix uninitialized return value
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
fsnotify: invalidate dcache before IN_DELETE event
block: Fix wrong offset in bio_truncate()
mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
Linux 5.15.19
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I66399d45af362fa8e1672ba38c0d672e21afc716
|
||
|
Tom Zanussi
|
4e5dcbedd4 |
tracing: Don't inc err_log entry count if entry allocation fails
commit 67ab5eb71b37b55f7c5522d080a1b42823351776 upstream.
tr->n_err_log_entries should only be increased if entry allocation
succeeds.
Doing it when it fails won't cause any problems other than wasting an
entry, but should be fixed anyway.
Link: https://lkml.kernel.org/r/cad1ab28f75968db0f466925e7cba5970cec6c29.1643319703.git.zanussi@kernel.org
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Xiaoke Wang
|
e33fa4a46e |
tracing/histogram: Fix a potential memory leak for kstrdup()
commit e629e7b525a179e29d53463d992bdee759c950fb upstream.
kfree() is missing on an error path to free the memory allocated by
kstrdup():
p = param = kstrdup(data->params[i], GFP_KERNEL);
So it is better to free it via kfree(p).
Link: https://lkml.kernel.org/r/tencent_C52895FD37802832A3E5B272D05008866F0A@qq.com
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Greg Kroah-Hartman
|
a8b5dc3032 |
Merge 5.15.17 into android13-5.15
Changes in 5.15.17
KVM: x86/mmu: Fix write-protection of PTs mapped by the TDP MMU
KVM: VMX: switch blocked_vcpu_on_cpu_lock to raw spinlock
HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100
HID: uhid: Fix worker destroying device without any protection
HID: wacom: Reset expected and received contact counts at the same time
HID: wacom: Ignore the confidence flag when a touch is removed
HID: wacom: Avoid using stale array indicies to read contact count
ALSA: core: Fix SSID quirk lookup for subvendor=0
f2fs: fix to do sanity check on inode type during garbage collection
f2fs: fix to do sanity check in is_alive()
f2fs: avoid EINVAL by SBI_NEED_FSCK when pinning a file
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings
mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6
mtd: Fixed breaking list in __mtd_del_partition.
mtd: rawnand: davinci: Don't calculate ECC when reading page
mtd: rawnand: davinci: Avoid duplicated page read
mtd: rawnand: davinci: Rewrite function description
mtd: rawnand: Export nand_read_page_hwecc_oob_first()
mtd: rawnand: ingenic: JZ4740 needs 'oob_first' read page function
riscv: Get rid of MAXPHYSMEM configs
RISC-V: Use common riscv_cpuid_to_hartid_mask() for both SMP=y and SMP=n
riscv: try to allocate crashkern region from 32bit addressible memory
riscv: Don't use va_pa_offset on kdump
riscv: use hart id instead of cpu id on machine_kexec
riscv: mm: fix wrong phys_ram_base value for RV64
x86/gpu: Reserve stolen memory for first integrated Intel GPU
tools/nolibc: x86-64: Fix startup code bug
crypto: x86/aesni - don't require alignment of data
tools/nolibc: i386: fix initial stack alignment
tools/nolibc: fix incorrect truncation of exit code
rtc: cmos: take rtc_lock while reading from CMOS
net: phy: marvell: add Marvell specific PHY loopback
ksmbd: uninitialized variable in create_socket()
ksmbd: fix guest connection failure with nautilus
ksmbd: add support for smb2 max credit parameter
ksmbd: move credit charge deduction under processing request
ksmbd: limits exceeding the maximum allowable outstanding requests
ksmbd: add reserved room in ipc request/response
media: cec: fix a deadlock situation
media: ov8865: Disable only enabled regulators on error path
media: v4l2-ioctl.c: readbuffers depends on V4L2_CAP_READWRITE
media: flexcop-usb: fix control-message timeouts
media: mceusb: fix control-message timeouts
media: em28xx: fix control-message timeouts
media: cpia2: fix control-message timeouts
media: s2255: fix control-message timeouts
media: dib0700: fix undefined behavior in tuner shutdown
media: redrat3: fix control-message timeouts
media: pvrusb2: fix control-message timeouts
media: stk1160: fix control-message timeouts
media: cec-pin: fix interrupt en/disable handling
can: softing_cs: softingcs_probe(): fix memleak on registration failure
mei: hbm: fix client dma reply status
iio: adc: ti-adc081c: Partial revert of removal of ACPI IDs
iio: trigger: Fix a scheduling whilst atomic issue seen on tsc2046
lkdtm: Fix content of section containing lkdtm_rodata_do_nothing()
bus: mhi: pci_generic: Graceful shutdown on freeze
bus: mhi: core: Fix reading wake_capable channel configuration
bus: mhi: core: Fix race while handling SYS_ERR at power up
cxl/pmem: Fix reference counting for delayed work
arm64: errata: Fix exec handling in erratum
|
||
Nikita Yushchenko
|
cb77c81d34 |
tracing/osnoise: Properly unhook events if start_per_cpu_kthreads() fails
commit 0878355b51f5f26632e652c848a8e174bb02d22d upstream.
If start_per_cpu_kthreads() called from osnoise_workload_start() returns
error, event hooks are left in broken state: unhook_irq_events() called
but unhook_thread_events() and unhook_softirq_events() not called, and
trace_osnoise_callback_enabled flag not cleared.
On the next tracer enable, hooks get not installed due to
trace_osnoise_callback_enabled flag.
And on the further tracer disable an attempt to remove non-installed
hooks happened, hitting a WARN_ON_ONCE() in tracepoint_remove_func().
Fix the error path by adding the missing part of cleanup.
While at this, introduce osnoise_unhook_events() to avoid code
duplication between this error path and normal tracer disable.
Link: https://lkml.kernel.org/r/20220109153459.3701773-1-nikita.yushchenko@virtuozzo.com
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Steven Rostedt
|
74c0c6483b |
tracing: Have syscall trace events use trace_event_buffer_lock_reserve()
commit 3e2a56e6f639492311e0a8533f0a7aed60816308 upstream.
Currently, the syscall trace events call trace_buffer_lock_reserve()
directly, which means that it misses out on some of the filtering
optimizations provided by the helper function
trace_event_buffer_lock_reserve(). Have the syscall trace events call that
instead, as it was missed when adding the update to use the temp buffer
when filtering.
Link: https://lkml.kernel.org/r/20220107225839.823118570@goodmis.org
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Tom Zanussi <zanussi@kernel.org>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Fixes:
|
||
Xiangyang Zhang
|
40022b3682 |
tracing/kprobes: 'nmissed' not showed correctly for kretprobe
commit dfea08a2116fe327f79d8f4d4b2cf6e0c88be11f upstream.
The 'nmissed' column of the 'kprobe_profile' file for kretprobe is
not showed correctly, kretprobe can be skipped by two reasons,
shortage of kretprobe_instance which is counted by tk->rp.nmissed,
and kprobe itself is missed by some reason, so to show the sum.
Link: https://lkml.kernel.org/r/20220107150242.5019-1-xyz.sun.ok@gmail.com
Cc: stable@vger.kernel.org
Fixes:
|
||
Kajol Jain
|
33fcd00e0a |
bpf: Remove config check to enable bpf support for branch records
[ Upstream commit db52f57211b4e45f0ebb274e2c877b211dc18591 ] Branch data available to BPF programs can be very useful to get stack traces out of userspace application. Commit |
||
Vamsi Krishna Lanka
|
c7b6c40553 |
FROMLIST: tracing: Add register read/write tracing support
Generic MMIO read/write i.e., __raw_{read,write}{b,l,w,q} accessors
are typically used to read/write from/to memory mapped registers
and can cause hangs or some undefined behaviour in following few
cases,
* If the access to the register space is unclocked, for example: if
there is an access to multimedia(MM) block registers without MM
clocks.
* If the register space is protected and not set to be accessible from
non-secure world, for example: only EL3 (EL: Exception level) access
is allowed and any EL2/EL1 access is forbidden.
* If xPU(memory/register protection units) is controlling access to
certain memory/register space for specific clients.
and more...
Such cases usually results in instant reboot/SErrors/NOC or interconnect
hangs and tracing these register accesses can be very helpful to debug
such issues during initial development stages and also in later stages.
So use ftrace trace events to log such MMIO register accesses which
provides rich feature set such as early enablement of trace events,
filtering capability, dumping ftrace logs on console and many more.
Sample output:
rwmmio_write: __qcom_geni_serial_console_write+0x160/0x1e0 width=32 val=0xa0d5d addr=0xfffffbfffdbff700
rwmmio_post_write: __qcom_geni_serial_console_write+0x160/0x1e0 width=32 val=0xa0d5d addr=0xfffffbfffdbff700
rwmmio_read: qcom_geni_serial_poll_bit+0x94/0x138 width=32 addr=0xfffffbfffdbff610
rwmmio_post_read: qcom_geni_serial_poll_bit+0x94/0x138 width=32 val=0x0 addr=0xfffffbfffdbff610
Bug: 169045115
Link: https://lore.kernel.org/lkml/76983c26d889df7252a17017a48754163fb6b0d5.1638858747.git.quic_saipraka@quicinc.com/
Change-Id: Ia21f54f8ce8f11a5613c7218dc7c9f7248766273
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Co-developed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Signed-off-by: Vamsi Krishna Lanka <quic_vamslank@quicinc.com>
|
||
|
Greg Kroah-Hartman
|
173de0c81d |
Merge 5.15.14 into android13-5.15
Changes in 5.15.14
fscache_cookie_enabled: check cookie is valid before accessing it
selftests: x86: fix [-Wstringop-overread] warn in test_process_vm_readv()
tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
tracing: Tag trace_percpu_buffer as a percpu pointer
Revert "RDMA/mlx5: Fix releasing unallocated memory in dereg MR flow"
ieee802154: atusb: fix uninit value in atusb_set_extended_addr
i40e: Fix to not show opcode msg on unsuccessful VF MAC change
iavf: Fix limit of total number of queues to active queues of VF
RDMA/core: Don't infoleak GRH fields
Revert "net: usb: r8152: Add MAC passthrough support for more Lenovo Docks"
netrom: fix copying in user data in nr_setsockopt
RDMA/uverbs: Check for null return of kmalloc_array
mac80211: initialize variable have_higher_than_11mbit
mac80211: mesh: embedd mesh_paths and mpp_paths into ieee80211_if_mesh
sfc: The RX page_ring is optional
i40e: fix use-after-free in i40e_sync_filters_subtask()
i40e: Fix for displaying message regarding NVM version
i40e: Fix incorrect netdev's real number of RX/TX queues
ftrace/samples: Add missing prototypes direct functions
ipv4: Check attribute length for RTA_GATEWAY in multipath route
ipv4: Check attribute length for RTA_FLOW in multipath route
ipv6: Check attribute length for RTA_GATEWAY in multipath route
ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route
lwtunnel: Validate RTA_ENCAP_TYPE attribute length
selftests: net: udpgro_fwd.sh: explicitly checking the available ping feature
sctp: hold endpoint before calling cb in sctp_transport_lookup_process
batman-adv: mcast: don't send link-local multicast to mcast routers
sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
net: ena: Fix undefined state when tx request id is out of bounds
net: ena: Fix wrong rx request id by resetting device
net: ena: Fix error handling when calculating max IO queues number
md/raid1: fix missing bitmap update w/o WriteMostly devices
EDAC/i10nm: Release mdev/mbase when failing to detect HBM
KVM: x86: Check for rmaps allocation
cgroup: Use open-time credentials for process migraton perm checks
cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv
cgroup: Use open-time cgroup namespace for process migration perm checks
Revert "i2c: core: support bus regulator controlling in adapter"
i2c: mpc: Avoid out of bounds memory access
xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate
power: supply: core: Break capacity loop
power: reset: ltc2952: Fix use of floating point literals
reset: renesas: Fix Runtime PM usage
rndis_host: support Hytera digital radios
gpio: gpio-aspeed-sgpio: Fix wrong hwirq base in irq handler
net ticp:fix a kernel-infoleak in __tipc_sendmsg()
phonet: refcount leak in pep_sock_accep
fbdev: fbmem: add a helper to determine if an aperture is used by a fw fb
drm/amdgpu: disable runpm if we are the primary adapter
power: bq25890: Enable continuous conversion for ADC at charging
ipv6: Continue processing multipath route even if gateway attribute is invalid
ipv6: Do cleanup if attribute validation fails in multipath route
auxdisplay: charlcd: checking for pointer reference before dereferencing
drm/amdgpu: fix dropped backing store handling in amdgpu_dma_buf_move_notify
drm/amd/pm: Fix xgmi link control on aldebaran
usb: mtu3: fix interval value for intr and isoc
scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown()
ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate
net: udp: fix alignment problem in udp4_seq_show()
atlantic: Fix buff_ring OOB in aq_ring_rx_clean
drm/amd/pm: skip setting gfx cgpg in the s0ix suspend-resume
drm/amdgpu: always reset the asic in suspend (v2)
drm/amdgpu: put SMU into proper state on runpm suspending for BOCO capable platform
mISDN: change function names to avoid conflicts
drm/amd/display: fix B0 TMDS deepcolor no dislay issue
drm/amd/display: Added power down for DCN10
ipv6: raw: check passed optlen before reading
userfaultfd/selftests: fix hugetlb area allocations
ARM: dts: gpio-ranges property is now required
Input: zinitix - make sure the IRQ is allocated before it gets enabled
Revert "drm/amdgpu: stop scheduler when calling hw_fini (v2)"
drm/amd/pm: keep the BACO feature enabled for suspend
Linux 5.15.14
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifc22d4db0c3aa2164c4769981847e0634f2ad463
|
||
Naveen N. Rao
|
21f8a3b110 |
tracing: Tag trace_percpu_buffer as a percpu pointer
commit f28439db470cca8b6b082239314e9fd10bd39034 upstream.
Tag trace_percpu_buffer as a percpu pointer to resolve warnings
reported by sparse:
/linux/kernel/trace/trace.c:3218:46: warning: incorrect type in initializer (different address spaces)
/linux/kernel/trace/trace.c:3218:46: expected void const [noderef] __percpu *__vpp_verify
/linux/kernel/trace/trace.c:3218:46: got struct trace_buffer_struct *
/linux/kernel/trace/trace.c:3234:9: warning: incorrect type in initializer (different address spaces)
/linux/kernel/trace/trace.c:3234:9: expected void const [noderef] __percpu *__vpp_verify
/linux/kernel/trace/trace.c:3234:9: got int *
Link: https://lkml.kernel.org/r/ebabd3f23101d89cb75671b68b6f819f5edc830b.1640255304.git.naveen.n.rao@linux.vnet.ibm.com
Cc: stable@vger.kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Fixes:
|
||
|
Naveen N. Rao
|
be134e7c5b |
tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
commit 823e670f7ed616d0ce993075c8afe0217885f79d upstream.
With the new osnoise tracer, we are seeing the below splat:
Kernel attempted to read user page (c7d880000) - exploit attempt? (uid: 0)
BUG: Unable to handle kernel data access on read at 0xc7d880000
Faulting instruction address: 0xc0000000002ffa10
Oops: Kernel access of bad area, sig: 11 [#1]
LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries
...
NIP [c0000000002ffa10] __trace_array_vprintk.part.0+0x70/0x2f0
LR [c0000000002ff9fc] __trace_array_vprintk.part.0+0x5c/0x2f0
Call Trace:
[c0000008bdd73b80] [c0000000001c49cc] put_prev_task_fair+0x3c/0x60 (unreliable)
[c0000008bdd73be0] [c000000000301430] trace_array_printk_buf+0x70/0x90
[c0000008bdd73c00] [c0000000003178b0] trace_sched_switch_callback+0x250/0x290
[c0000008bdd73c90] [c000000000e70d60] __schedule+0x410/0x710
[c0000008bdd73d40] [c000000000e710c0] schedule+0x60/0x130
[c0000008bdd73d70] [c000000000030614] interrupt_exit_user_prepare_main+0x264/0x270
[c0000008bdd73de0] [c000000000030a70] syscall_exit_prepare+0x150/0x180
[c0000008bdd73e10] [c00000000000c174] system_call_vectored_common+0xf4/0x278
osnoise tracer on ppc64le is triggering osnoise_taint() for negative
duration in get_int_safe_duration() called from
trace_sched_switch_callback()->thread_exit().
The problem though is that the check for a valid trace_percpu_buffer is
incorrect in get_trace_buf(). The check is being done after calculating
the pointer for the current cpu, rather than on the main percpu pointer.
Fix the check to be against trace_percpu_buffer.
Link: https://lkml.kernel.org/r/a920e4272e0b0635cf20c444707cbce1b2c8973d.1640255304.git.naveen.n.rao@linux.vnet.ibm.com
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Greg Kroah-Hartman
|
5ee2de48ea |
Merge 5.15.10 into android13-5.15
Changes in 5.15.10 nfc: fix segfault in nfc_genl_dump_devices_done hwmon: (corsair-psu) fix plain integer used as NULL pointer RDMA: Fix use-after-free in rxe_queue_cleanup RDMA/mlx5: Fix releasing unallocated memory in dereg MR flow mtd: rawnand: Fix nand_erase_op delay mtd: rawnand: Fix nand_choose_best_timings() on unsupported interface inet: use #ifdef CONFIG_SOCK_RX_QUEUE_MAPPING consistently dt-bindings: media: nxp,imx7-mipi-csi2: Drop bad if/then schema clk: qcom: sm6125-gcc: Swap ops of ice and apps on sdcc1 perf bpf_skel: Do not use typedef to avoid error on old clang netfs: Fix lockdep warning from taking sb_writers whilst holding mmap_lock RDMA/irdma: Fix a user-after-free in add_pble_prm RDMA/irdma: Fix a potential memory allocation issue in 'irdma_prm_add_pble_mem()' RDMA/irdma: Report correct WC errors RDMA/irdma: Don't arm the CQ more than two times if no CE for this CQ ice: fix FDIR init missing when reset VF vmxnet3: fix minimum vectors alloc issue i2c: virtio: fix completion handling drm/msm: Fix null ptr access msm_ioctl_gem_submit() drm/msm/a6xx: Fix uinitialized use of gpu_scid drm/msm/dsi: set default num_data_lanes drm/msm/dp: Avoid unpowered AUX xfers that caused crashes KVM: arm64: Save PSTATE early on exit s390/test_unwind: use raw opcode instead of invalid instruction Revert "tty: serial: fsl_lpuart: drop earlycon entry for i.MX8QXP" net/mlx4_en: Update reported link modes for 1/10G loop: Use pr_warn_once() for loop_control_remove() warning ALSA: hda: Add Intel DG2 PCI ID and HDMI codec vid ALSA: hda/hdmi: fix HDA codec entry table order for ADL-P parisc/agp: Annotate parisc agp init functions with __init i2c: rk3x: Handle a spurious start completion interrupt flag net: netlink: af_netlink: Prevent empty skb by adding a check on len. drm/amdgpu: cancel the correct hrtimer on exit drm/amdgpu: check atomic flag to differeniate with legacy path drm/amd/display: Fix for the no Audio bug with Tiled Displays drm/amdkfd: fix double free mem structure drm/amd/display: add connector type check for CRC source set drm/amdkfd: process_info lock not needed for svm tracing: Fix a kmemleak false positive in tracing_map staging: most: dim2: use device release method fuse: make sure reclaim doesn't write the inode perf inject: Fix itrace space allowed for new attributes Linux 5.15.10 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I611aba3cbaa414f3dc6e3922245e140c36cbcb14 |
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Chen Jun
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9985d29c47 |
tracing: Fix a kmemleak false positive in tracing_map
[ Upstream commit f25667e5980a4333729cac3101e5de1bb851f71a ]
Doing the command:
echo 'hist:key=common_pid.execname,common_timestamp' > /sys/kernel/debug/tracing/events/xxx/trigger
Triggers many kmemleak reports:
unreferenced object 0xffff0000c7ea4980 (size 128):
comm "bash", pid 338, jiffies 4294912626 (age 9339.324s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000f3469921>] kmem_cache_alloc_trace+0x4c0/0x6f0
[<0000000054ca40c3>] hist_trigger_elt_data_alloc+0x140/0x178
[<00000000633bd154>] tracing_map_init+0x1f8/0x268
[<000000007e814ab9>] event_hist_trigger_func+0xca0/0x1ad0
[<00000000bf8520ed>] trigger_process_regex+0xd4/0x128
[<00000000f549355a>] event_trigger_write+0x7c/0x120
[<00000000b80f898d>] vfs_write+0xc4/0x380
[<00000000823e1055>] ksys_write+0x74/0xf8
[<000000008a9374aa>] __arm64_sys_write+0x24/0x30
[<0000000087124017>] do_el0_svc+0x88/0x1c0
[<00000000efd0dcd1>] el0_svc+0x1c/0x28
[<00000000dbfba9b3>] el0_sync_handler+0x88/0xc0
[<00000000e7399680>] el0_sync+0x148/0x180
unreferenced object 0xffff0000c7ea4980 (size 128):
comm "bash", pid 338, jiffies 4294912626 (age 9339.324s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000f3469921>] kmem_cache_alloc_trace+0x4c0/0x6f0
[<0000000054ca40c3>] hist_trigger_elt_data_alloc+0x140/0x178
[<00000000633bd154>] tracing_map_init+0x1f8/0x268
[<000000007e814ab9>] event_hist_trigger_func+0xca0/0x1ad0
[<00000000bf8520ed>] trigger_process_regex+0xd4/0x128
[<00000000f549355a>] event_trigger_write+0x7c/0x120
[<00000000b80f898d>] vfs_write+0xc4/0x380
[<00000000823e1055>] ksys_write+0x74/0xf8
[<000000008a9374aa>] __arm64_sys_write+0x24/0x30
[<0000000087124017>] do_el0_svc+0x88/0x1c0
[<00000000efd0dcd1>] el0_svc+0x1c/0x28
[<00000000dbfba9b3>] el0_sync_handler+0x88/0xc0
[<00000000e7399680>] el0_sync+0x148/0x180
The reason is elts->pages[i] is alloced by get_zeroed_page.
and kmemleak will not scan the area alloced by get_zeroed_page.
The address stored in elts->pages will be regarded as leaked.
That is, the elts->pages[i] will have pointers loaded onto it as well, and
without telling kmemleak about it, those pointers will look like memory
without a reference.
To fix this, call kmemleak_alloc to tell kmemleak to scan elts->pages[i]
Link: https://lkml.kernel.org/r/20211124140801.87121-1-chenjun102@huawei.com
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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Greg Kroah-Hartman
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e5f6d1dffb |
Merge 5.15.7 into android13-5.15
Changes in 5.15.7 ALSA: usb-audio: Restrict rates for the shared clocks ALSA: usb-audio: Rename early_playback_start flag with lowlatency_playback ALSA: usb-audio: Disable low-latency playback for free-wheel mode ALSA: usb-audio: Disable low-latency mode for implicit feedback sync ALSA: usb-audio: Check available frames for the next packet size ALSA: usb-audio: Add spinlock to stop_urbs() ALSA: usb-audio: Improved lowlatency playback support ALSA: usb-audio: Avoid killing in-flight URBs during draining ALSA: usb-audio: Fix packet size calculation regression ALSA: usb-audio: Less restriction for low-latency playback mode ALSA: usb-audio: Switch back to non-latency mode at a later point ALSA: usb-audio: Don't start stream for capture at prepare gfs2: release iopen glock early in evict gfs2: Fix length of holes reported at end-of-file powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory" powerpc/pseries/ddw: Do not try direct mapping with persistent memory and one window drm/sun4i: fix unmet dependency on RESET_CONTROLLER for PHY_SUN6I_MIPI_DPHY mac80211: do not access the IV when it was stripped mac80211: fix throughput LED trigger x86/hyperv: Move required MSRs check to initial platform probing net/smc: Transfer remaining wait queue entries during fallback atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait net: return correct error code pinctrl: qcom: fix unmet dependencies on GPIOLIB for GPIOLIB_IRQCHIP platform/x86: dell-wmi-descriptor: disable by default platform/x86: thinkpad_acpi: Add support for dual fan control platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep s390/setup: avoid using memblock_enforce_memory_limit btrfs: silence lockdep when reading chunk tree during mount btrfs: check-integrity: fix a warning on write caching disabled disk thermal: core: Reset previous low and high trip during thermal zone init scsi: iscsi: Unblock session then wake up error handler net: usb: r8152: Add MAC passthrough support for more Lenovo Docks drm/amd/pm: Remove artificial freq level on Navi1x drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again drm/amd/amdgpu: fix potential memleak ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile ata: libahci: Adjust behavior when StorageD3Enable _DSD is set ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() ipv6: check return value of ipv6_skip_exthdr net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() perf sort: Fix the 'weight' sort key behavior perf sort: Fix the 'ins_lat' sort key behavior perf sort: Fix the 'p_stage_cyc' sort key behavior perf inject: Fix ARM SPE handling perf hist: Fix memory leak of a perf_hpp_fmt perf report: Fix memory leaks around perf_tip() tracing: Don't use out-of-sync va_list in event printing net/smc: Avoid warning of possible recursive locking ACPI: Add stubs for wakeup handler functions net/tls: Fix authentication failure in CCM mode vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit kprobes: Limit max data_size of the kretprobe instances ALSA: hda/cs8409: Set PMSG_ON earlier inside cs8409 driver rt2x00: do not mark device gone on EPROTO errors during start ipmi: Move remove_work to dedicated workqueue cpufreq: Fix get_cpu_device() failure in add_cpu_dev_symlink() iwlwifi: mvm: retry init flow if failed dma-buf: system_heap: Use 'for_each_sgtable_sg' in pages free flow s390/pci: move pseudo-MMIO to prevent MIO overlap fget: check that the fd still exists after getting a ref to it sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl scsi: lpfc: Fix non-recovery of remote ports following an unsolicited LOGO scsi: ufs: ufs-pci: Add support for Intel ADL ipv6: fix memory leak in fib6_rule_suppress drm/amd/display: Allow DSC on supported MST branch devices drm/i915/dp: Perform 30ms delay after source OUI write KVM: fix avic_set_running for preemptable kernels KVM: Disallow user memslot with size that exceeds "unsigned long" KVM: x86/mmu: Fix TLB flush range when handling disconnected pt KVM: Ensure local memslot copies operate on up-to-date arch-specific data KVM: x86: ignore APICv if LAPIC is not enabled KVM: nVMX: Emulate guest TLB flush on nested VM-Enter with new vpid12 KVM: nVMX: Flush current VPID (L1 vs. L2) for KVM_REQ_TLB_FLUSH_GUEST KVM: nVMX: Abide to KVM_REQ_TLB_FLUSH_GUEST request on nested vmentry/vmexit KVM: VMX: prepare sync_pir_to_irr for running with APICv disabled KVM: x86: Use a stable condition around all VT-d PI paths KVM: MMU: shadow nested paging does not have PKU KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 to 1 KVM: X86: Use vcpu->arch.walk_mmu for kvm_mmu_invlpg() KVM: x86: check PIR even for vCPUs with disabled APICv tracing/histograms: String compares should not care about signed values net: dsa: mv88e6xxx: Fix application of erratum 4.8 for 88E6393X net: dsa: mv88e6xxx: Drop unnecessary check in mv88e6393x_serdes_erratum_4_6() net: dsa: mv88e6xxx: Save power by disabling SerDes trasmitter and receiver net: dsa: mv88e6xxx: Add fix for erratum 5.2 of 88E6393X family net: dsa: mv88e6xxx: Fix inband AN for 2500base-x on 88E6393X family net: dsa: mv88e6xxx: Link in pcs_get_state() if AN is bypassed wireguard: selftests: increase default dmesg log size wireguard: allowedips: add missing __rcu annotation to satisfy sparse wireguard: selftests: actually test for routing loops wireguard: selftests: rename DEBUG_PI_LIST to DEBUG_PLIST wireguard: device: reset peer src endpoint when netns exits wireguard: receive: use ring buffer for incoming handshakes wireguard: receive: drop handshakes if queue lock is contended wireguard: ratelimiter: use kvcalloc() instead of kvzalloc() i2c: stm32f7: flush TX FIFO upon transfer errors i2c: stm32f7: recover the bus on access timeout i2c: stm32f7: stop dma transfer in case of NACK i2c: cbus-gpio: set atomic transfer callback natsemi: xtensa: fix section mismatch warnings tcp: fix page frag corruption on page fault net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() net: mpls: Fix notifications when deleting a device siphash: use _unaligned version by default arm64: ftrace: add missing BTIs iwlwifi: fix warnings produced by kernel debug options net/mlx5e: IPsec: Fix Software parser inner l3 type setting in case of encapsulation net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() selftests: net: Correct case name net: dsa: b53: Add SPI ID table mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode ASoC: tegra: Fix wrong value type in ADMAIF ASoC: tegra: Fix wrong value type in I2S ASoC: tegra: Fix wrong value type in DMIC ASoC: tegra: Fix wrong value type in DSPK ASoC: tegra: Fix kcontrol put callback in ADMAIF ASoC: tegra: Fix kcontrol put callback in I2S ASoC: tegra: Fix kcontrol put callback in DMIC ASoC: tegra: Fix kcontrol put callback in DSPK ASoC: tegra: Fix kcontrol put callback in AHUB rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() ALSA: intel-dsp-config: add quirk for CML devices based on ES8336 codec net: stmmac: Avoid DMA_CHAN_CONTROL write if no Split Header support net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available net: marvell: mvpp2: Fix the computation of shared CPUs dpaa2-eth: destroy workqueue at the end of remove function octeontx2-af: Fix a memleak bug in rvu_mbox_init() net: annotate data-races on txq->xmit_lock_owner ipv4: convert fib_num_tclassid_users to atomic_t net/smc: fix wrong list_del in smc_lgr_cleanup_early net/rds: correct socket tunable error in rds_tcp_tune() net/smc: Keep smc_close_final rc during active close drm/msm/a6xx: Allocate enough space for GMU registers drm/msm: Do hw_init() before capturing GPU state drm/vc4: kms: Wait for the commit before increasing our clock rate drm/vc4: kms: Fix return code check drm/vc4: kms: Add missing drm_crtc_commit_put drm/vc4: kms: Clear the HVS FIFO commit pointer once done drm/vc4: kms: Don't duplicate pending commit drm/vc4: kms: Fix previous HVS commit wait atlantic: Increase delay for fw transactions atlatnic: enable Nbase-t speeds with base-t atlantic: Fix to display FW bundle version instead of FW mac version. atlantic: Add missing DIDs and fix 115c. Remove Half duplex mode speed capabilities. atlantic: Fix statistics logic for production hardware atlantic: Remove warn trace message. KVM: x86/mmu: Skip tlb flush if it has been done in zap_gfn_range() KVM: x86/mmu: Pass parameter flush as false in kvm_tdp_mmu_zap_collapsible_sptes() drm/msm/devfreq: Fix OPP refcnt leak drm/msm: Fix mmap to include VM_IO and VM_DONTDUMP drm/msm: Fix wait_fence submitqueue leak drm/msm: Restore error return on invalid fence ASoC: rk817: Add module alias for rk817-codec iwlwifi: Fix memory leaks in error handling path KVM: X86: Fix when shadow_root_level=5 && guest root_level<4 KVM: SEV: initialize regions_list of a mirror VM net/mlx5e: Fix missing IPsec statistics on uplink representor net/mlx5: Move MODIFY_RQT command to ignore list in internal error state net/mlx5: E-switch, Respect BW share of the new group net/mlx5: E-Switch, fix single FDB creation on BlueField net/mlx5: E-Switch, Check group pointer before reading bw_share value KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln register KVM: VMX: Set failure code in prepare_vmcs02() mctp: Don't let RTM_DELROUTE delete local routes Revert "drm/i915: Implement Wa_1508744258" io-wq: don't retry task_work creation failure on fatal conditions x86/sev: Fix SEV-ES INS/OUTS instructions for word, dword, and qword x86/entry: Add a fence for kernel entry SWAPGS in paranoid_entry() x86/entry: Use the correct fence macro after swapgs in kernel CR3 x86/xen: Add xenpv_restore_regs_and_return_to_usermode() preempt/dynamic: Fix setup_preempt_mode() return value sched/uclamp: Fix rq->uclamp_max not set on first enqueue KVM: SEV: Return appropriate error codes if SEV-ES scratch setup fails KVM: x86/mmu: Rename slot_handle_leaf to slot_handle_level_4k KVM: x86/mmu: Remove spurious TLB flushes in TDP MMU zap collapsible path net/mlx5e: Rename lro_timeout to packet_merge_timeout net/mlx5e: Rename TIR lro functions to TIR packet merge functions net/mlx5e: Sync TIR params updates against concurrent create/modify serial: 8250_bcm7271: UART errors after resuming from S2 parisc: Fix KBUILD_IMAGE for self-extracting kernel parisc: Fix "make install" on newer debian releases parisc: Mark cr16 CPU clocksource unstable on all SMP machines vgacon: Propagate console boot parameters before calling `vc_resize' xhci: Fix commad ring abort, write all 64 bits to CRCR register. USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect usb: cdns3: gadget: fix new urb never complete if ep cancel previous requests usb: cdnsp: Fix a NULL pointer dereference in cdnsp_endpoint_init() x86/tsc: Add a timer to make sure TSC_adjust is always checked x86/tsc: Disable clocksource watchdog for TSC on qualified platorms x86/64/mm: Map all kernel memory into trampoline_pgd tty: serial: msm_serial: Deactivate RX DMA for polling support serial: pl011: Add ACPI SBSA UART match id serial: tegra: Change lower tolerance baud rate limit for tegra20 and tegra30 serial: core: fix transmit-buffer reset and memleak serial: 8250_pci: Fix ACCES entries in pci_serial_quirks array serial: 8250_pci: rewrite pericom_do_set_divisor() serial: 8250: Fix RTS modem control while in rs485 mode serial: liteuart: Fix NULL pointer dereference in ->remove() serial: liteuart: fix use-after-free and memleak on unbind serial: liteuart: fix minor-number leak on probe errors ipmi: msghandler: Make symbol 'remove_work_wq' static Linux 5.15.7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I9300a10911f6205d2fb76f18255b017d34d68d1d |
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Steven Rostedt (VMware)
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f7b4f571d5 |
tracing/histograms: String compares should not care about signed values
commit 450fec13d9170127678f991698ac1a5b05c02e2f upstream.
When comparing two strings for the "onmatch" histogram trigger, fields
that are strings use string comparisons, which do not care about being
signed or not.
Do not fail to match two string fields if one is unsigned char array and
the other is a signed char array.
Link: https://lore.kernel.org/all/20211129123043.5cfd687a@gandalf.local.home/
Cc: stable@vgerk.kernel.org
Cc: Tom Zanussi <zanussi@kernel.org>
Cc: Yafang Shao <laoar.shao@gmail.com>
Fixes:
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Nikita Yushchenko
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859ea5a20e |
tracing: Don't use out-of-sync va_list in event printing
[ Upstream commit 2ef75e9bd2c998f1c6f6f23a3744136105ddefd5 ] If trace_seq becomes full, trace_seq_vprintf() no longer consumes arguments from va_list, making va_list out of sync with format processing by trace_check_vprintf(). This causes va_arg() in trace_check_vprintf() to return wrong positional argument, which results into a WARN_ON_ONCE() hit. ftrace_stress_test from LTP triggers this situation. Fix it by explicitly avoiding further use if va_list at the point when it's consistency can no longer be guaranteed. Link: https://lkml.kernel.org/r/20211118145516.13219-1-nikita.yushchenko@virtuozzo.com Signed-off-by: Nikita Yushchenko <nikita.yushchenko@virtuozzo.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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eb2f3d6b8d |
Merge 5.15.6 into android13-5.15
Changes in 5.15.6 scsi: sd: Fix sd_do_mode_sense() buffer length handling ACPI: Get acpi_device's parent from the parent field ACPI: CPPC: Add NULL pointer check to cppc_get_perf() USB: serial: pl2303: fix GC type detection USB: serial: option: add Telit LE910S1 0x9200 composition USB: serial: option: add Fibocom FM101-GL variants usb: dwc2: gadget: Fix ISOC flow for elapsed frames usb: dwc2: hcd_queue: Fix use of floating point literal usb: dwc3: leave default DMA for PCI devices usb: dwc3: core: Revise GHWPARAMS9 offset usb: dwc3: gadget: Ignore NoStream after End Transfer usb: dwc3: gadget: Check for L1/L2/U3 for Start Transfer usb: dwc3: gadget: Fix null pointer exception net: usb: Correct PHY handling of smsc95xx net: nexthop: fix null pointer dereference when IPv6 is not enabled usb: chipidea: ci_hdrc_imx: fix potential error pointer dereference in probe usb: typec: fusb302: Fix masking of comparator and bc_lvl interrupts usb: xhci: tegra: Check padctrl interrupt presence in device tree usb: hub: Fix usb enumeration issue due to address0 race usb: hub: Fix locking issues with address0_mutex binder: fix test regression due to sender_euid change ALSA: ctxfi: Fix out-of-range access ALSA: hda/realtek: Add quirk for ASRock NUC Box 1100 ALSA: hda/realtek: Fix LED on HP ProBook 435 G7 media: cec: copy sequence field for the reply Revert "parisc: Fix backtrace to always include init funtion names" HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts staging/fbtft: Fix backlight staging: greybus: Add missing rwsem around snd_ctl_remove() calls staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() staging: r8188eu: Use kzalloc() with GFP_ATOMIC in atomic context staging: r8188eu: Fix breakage introduced when 5G code was removed staging: r8188eu: use GFP_ATOMIC under spinlock staging: r8188eu: fix a memory leak in rtw_wx_read32() fuse: release pipe buf after last use xen: don't continue xenstore initialization in case of errors xen: detect uninitialized xenbus in xenbus_init io_uring: correct link-list traversal locking io_uring: fail cancellation for EXITING tasks io_uring: fix link traversal locking drm/amdgpu: IH process reset count when restart drm/amdgpu/pm: fix powerplay OD interface drm/nouveau: recognise GA106 ksmbd: downgrade addition info error msg to debug in smb2_get_info_sec() ksmbd: contain default data stream even if xattr is empty ksmbd: fix memleak in get_file_stream_info() KVM: PPC: Book3S HV: Prevent POWER7/8 TLB flush flushing SLB tracing/uprobe: Fix uprobe_perf_open probes iteration tracing: Fix pid filtering when triggers are attached mmc: sdhci-esdhc-imx: disable CMDQ support mmc: sdhci: Fix ADMA for PAGE_SIZE >= 64KiB mdio: aspeed: Fix "Link is Down" issue arm64: mm: Fix VM_BUG_ON(mm != &init_mm) for trans_pgd cpufreq: intel_pstate: Fix active mode offline/online EPP handling powerpc/32: Fix hardlockup on vmap stack overflow iomap: Fix inline extent handling in iomap_readpage NFSv42: Fix pagecache invalidation after COPY/CLONE PCI: aardvark: Deduplicate code in advk_pcie_rd_conf() PCI: aardvark: Implement re-issuing config requests on CRS response PCI: aardvark: Simplify initialization of rootcap on virtual bridge PCI: aardvark: Fix link training drm/amd/display: Fix OLED brightness control on eDP proc/vmcore: fix clearing user buffer by properly using clear_user() ASoC: SOF: Intel: hda: fix hotplug when only codec is suspended netfilter: ctnetlink: fix filtering with CTA_TUPLE_REPLY netfilter: ctnetlink: do not erase error code with EINVAL netfilter: ipvs: Fix reuse connection if RS weight is 0 netfilter: flowtable: fix IPv6 tunnel addr match media: v4l2-core: fix VIDIOC_DQEVENT handling on non-x86 firmware: arm_scmi: Fix null de-reference on error path ARM: dts: BCM5301X: Fix I2C controller interrupt ARM: dts: BCM5301X: Add interrupt properties to GPIO node ARM: dts: bcm2711: Fix PCIe interrupts ASoC: qdsp6: q6routing: Conditionally reset FrontEnd Mixer ASoC: qdsp6: q6asm: fix q6asm_dai_prepare error handling ASoC: topology: Add missing rwsem around snd_ctl_remove() calls ASoC: codecs: wcd938x: fix volatile register range ASoC: codecs: wcd934x: return error code correctly from hw_params ASoC: codecs: lpass-rx-macro: fix HPHR setting CLSH mask net: ieee802154: handle iftypes as u32 firmware: arm_scmi: Fix base agent discover response firmware: arm_scmi: pm: Propagate return value to caller ASoC: stm32: i2s: fix 32 bits channel length without mclk NFSv42: Don't fail clone() unless the OP_CLONE operation failed ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE drm/nouveau/acr: fix a couple NULL vs IS_ERR() checks scsi: qla2xxx: edif: Fix off by one bug in qla_edif_app_getfcinfo() scsi: mpt3sas: Fix kernel panic during drive powercycle test scsi: mpt3sas: Fix system going into read-only mode scsi: mpt3sas: Fix incorrect system timestamp drm/vc4: fix error code in vc4_create_object() drm/aspeed: Fix vga_pw sysfs output net: marvell: prestera: fix brige port operation net: marvell: prestera: fix double free issue on err path HID: input: Fix parsing of HID_CP_CONSUMER_CONTROL fields HID: input: set usage type to key on keycode remap HID: magicmouse: prevent division by 0 on scroll iavf: Prevent changing static ITR values if adaptive moderation is on iavf: Fix refreshing iavf adapter stats on ethtool request iavf: Fix VLAN feature flags after VFR x86/pvh: add prototype for xen_pvh_init() xen/pvh: add missing prototype to header ALSA: intel-dsp-config: add quirk for JSL devices based on ES8336 codec mptcp: fix delack timer mptcp: use delegate action to schedule 3rd ack retrans af_unix: fix regression in read after shutdown firmware: smccc: Fix check for ARCH_SOC_ID not implemented ipv6: fix typos in __ip6_finish_output() nfp: checking parameter process for rx-usecs/tx-usecs is invalid net: stmmac: retain PTP clock time during SIOCSHWTSTAMP ioctls net: ipv6: add fib6_nh_release_dsts stub net: nexthop: release IPv6 per-cpu dsts when replacing a nexthop group ice: fix vsi->txq_map sizing ice: avoid bpf_prog refcount underflow scsi: core: sysfs: Fix setting device state to SDEV_RUNNING scsi: scsi_debug: Zero clear zones at reset write pointer erofs: fix deadlock when shrink erofs slab i2c: virtio: disable timeout handling net/smc: Ensure the active closing peer first closes clcsock mlxsw: spectrum: Protect driver from buggy firmware net: ipa: directly disable ipa-setup-ready interrupt net: ipa: separate disabling setup from modem stop net: ipa: kill ipa_cmd_pipeline_clear() net: marvell: mvpp2: increase MTU limit when XDP enabled cpufreq: intel_pstate: Add Ice Lake server to out-of-band IDs nvmet-tcp: fix incomplete data digest send drm/hyperv: Fix device removal on Gen1 VMs arm64: uaccess: avoid blocking within critical sections net/ncsi : Add payload to be 32-bit aligned to fix dropped packets PM: hibernate: use correct mode for swsusp_close() drm/amd/display: Fix DPIA outbox timeout after GPU reset drm/amd/display: Set plane update flags for all planes in reset tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows lan743x: fix deadlock in lan743x_phy_link_status_change() net: phylink: Force link down and retrigger resolve on interface change net: phylink: Force retrigger in case of latched link-fail indicator net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() net/smc: Fix loop in smc_listen nvmet: use IOCB_NOWAIT only if the filesystem supports it igb: fix netpoll exit with traffic MIPS: loongson64: fix FTLB configuration MIPS: use 3-level pgtable for 64KB page size on MIPS_VA_BITS_48 tls: splice_read: fix record type check tls: splice_read: fix accessing pre-processed records tls: fix replacing proto_ops net: stmmac: Disable Tx queues when reconfiguring the interface net/sched: sch_ets: don't peek at classes beyond 'nbands' ethtool: ioctl: fix potential NULL deref in ethtool_set_coalesce() net: vlan: fix underflow for the real_dev refcnt net/smc: Don't call clcsock shutdown twice when smc shutdown net: hns3: fix VF RSS failed problem after PF enable multi-TCs net: hns3: fix incorrect components info of ethtool --reset command net: mscc: ocelot: don't downgrade timestamping RX filters in SIOCSHWTSTAMP net: mscc: ocelot: correctly report the timestamping RX filters in ethtool locking/rwsem: Make handoff bit handling more consistent perf: Ignore sigtrap for tracepoints destined for other tasks sched/scs: Reset task stack state in bringup_cpu() iommu/rockchip: Fix PAGE_DESC_HI_MASKs for RK3568 iommu/vt-d: Fix unmap_pages support f2fs: quota: fix potential deadlock f2fs: set SBI_NEED_FSCK flag when inconsistent node block found riscv: dts: microchip: fix board compatible riscv: dts: microchip: drop duplicated MMC/SDHC node cifs: nosharesock should not share socket with future sessions ceph: properly handle statfs on multifs setups iommu/amd: Clarify AMD IOMMUv2 initialization messages vdpa_sim: avoid putting an uninitialized iova_domain vhost/vsock: fix incorrect used length reported to the guest ksmbd: Fix an error handling path in 'smb2_sess_setup()' tracing: Check pid filtering when creating events cifs: nosharesock should be set on new server io_uring: fix soft lockup when call __io_remove_buffers firmware: arm_scmi: Fix type error assignment in voltage protocol firmware: arm_scmi: Fix type error in sensor protocol docs: accounting: update delay-accounting.rst reference blk-mq: cancel blk-mq dispatch work in both blk_cleanup_queue and disk_release() block: avoid to quiesce queue in elevator_init_mq drm/amdgpu/gfx10: add wraparound gpu counter check for APUs as well drm/amdgpu/gfx9: switch to golden tsc registers for renoir+ Linux 5.15.6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ibe65221ba285038e25de36ad3659e0ce201408c2 |
||
|
Steven Rostedt (VMware)
|
c9c8c054a0 |
tracing: Check pid filtering when creating events
commit 6cb206508b621a9a0a2c35b60540e399225c8243 upstream.
When pid filtering is activated in an instance, all of the events trace
files for that instance has the PID_FILTER flag set. This determines
whether or not pid filtering needs to be done on the event, otherwise the
event is executed as normal.
If pid filtering is enabled when an event is created (via a dynamic event
or modules), its flag is not updated to reflect the current state, and the
events are not filtered properly.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Steven Rostedt (VMware)
|
55bc443776 |
tracing: Fix pid filtering when triggers are attached
commit a55f224ff5f238013de8762c4287117e47b86e22 upstream.
If a event is filtered by pid and a trigger that requires processing of
the event to happen is a attached to the event, the discard portion does
not take the pid filtering into account, and the event will then be
recorded when it should not have been.
Cc: stable@vger.kernel.org
Fixes:
|
||
Jiri Olsa
|
a3e90db518 |
tracing/uprobe: Fix uprobe_perf_open probes iteration
commit 1880ed71ce863318c1ce93bf324876fb5f92854f upstream.
Add missing 'tu' variable initialization in the probes loop,
otherwise the head 'tu' is used instead of added probes.
Link: https://lkml.kernel.org/r/20211123142801.182530-1-jolsa@kernel.org
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Greg Kroah-Hartman
|
966869fb2a |
Merge 5.15.5 into android13-5.15
Changes in 5.15.5
arm64: zynqmp: Do not duplicate flash partition label property
arm64: zynqmp: Fix serial compatible string
clk: sunxi-ng: Unregister clocks/resets when unbinding
ARM: dts: sunxi: Fix OPPs node name
arm64: dts: allwinner: h5: Fix GPU thermal zone node name
arm64: dts: allwinner: a100: Fix thermal zone node name
staging: wfx: ensure IRQ is ready before enabling it
ARM: dts: BCM5301X: Fix nodes names
ARM: dts: BCM5301X: Fix MDIO mux binding
ARM: dts: NSP: Fix mpcore, mmc node names
arm64: dts: broadcom: bcm4908: Move reboot syscon out of bus
scsi: pm80xx: Fix memory leak during rmmod
scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq()
ASoC: mediatek: mt8195: Add missing of_node_put()
arm64: dts: rockchip: Disable CDN DP on Pinebook Pro
arm64: dts: hisilicon: fix arm,sp805 compatible string
RDMA/bnxt_re: Check if the vlan is valid before reporting
bus: ti-sysc: Add quirk handling for reinit on context lost
bus: ti-sysc: Use context lost quirk for otg
usb: musb: tusb6010: check return value after calling platform_get_resource()
usb: typec: tipd: Remove WARN_ON in tps6598x_block_read
ARM: dts: ux500: Skomer regulator fixes
staging: rtl8723bs: remove possible deadlock when disconnect (v2)
staging: rtl8723bs: remove a second possible deadlock
staging: rtl8723bs: remove a third possible deadlock
ARM: BCM53016: Specify switch ports for Meraki MR32
arm64: dts: qcom: msm8998: Fix CPU/L2 idle state latency and residency
arm64: dts: qcom: ipq6018: Fix qcom,controlled-remotely property
arm64: dts: qcom: ipq8074: Fix qcom,controlled-remotely property
arm64: dts: qcom: sdm845: Fix qcom,controlled-remotely property
arm64: dts: freescale: fix arm,sp805 compatible string
arm64: dts: ls1012a: Add serial alias for ls1012a-rdb
RDMA/rxe: Separate HW and SW l/rkeys
ASoC: SOF: Intel: hda-dai: fix potential locking issue
scsi: core: Fix scsi_mode_sense() buffer length handling
ALSA: usb-audio: disable implicit feedback sync for Behringer UFX1204 and UFX1604
clk: imx: imx6ul: Move csi_sel mux to correct base register
ASoC: es8316: Use IRQF_NO_AUTOEN when requesting the IRQ
ASoC: rt5651: Use IRQF_NO_AUTOEN when requesting the IRQ
ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect
scsi: advansys: Fix kernel pointer leak
scsi: smartpqi: Add controller handshake during kdump
arm64: dts: imx8mm-kontron: Fix reset delays for ethernet PHY
ALSA: intel-dsp-config: add quirk for APL/GLK/TGL devices based on ES8336 codec
ASoC: Intel: soc-acpi: add missing quirk for TGL SDCA single amp
ASoC: Intel: sof_sdw: add missing quirk for Dell SKU 0A45
firmware_loader: fix pre-allocated buf built-in firmware use
HID: multitouch: disable sticky fingers for UPERFECT Y
ALSA: usb-audio: Add support for the Pioneer DJM 750MK2 Mixer/Soundcard
ARM: dts: omap: fix gpmc,mux-add-data type
usb: host: ohci-tmio: check return value after calling platform_get_resource()
ASoC: rt5682: fix a little pop while playback
ARM: dts: ls1021a: move thermal-zones node out of soc/
ARM: dts: ls1021a-tsn: use generic "jedec,spi-nor" compatible for flash
ALSA: ISA: not for M68K
iommu/vt-d: Do not falsely log intel_iommu is unsupported kernel option
tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc
MIPS: sni: Fix the build
scsi: scsi_debug: Fix out-of-bound read in resp_readcap16()
scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs()
scsi: target: Fix ordered tag handling
scsi: target: Fix alua_tg_pt_gps_count tracking
iio: imu: st_lsm6dsx: Avoid potential array overflow in st_lsm6dsx_set_odr()
RDMA/core: Use kvzalloc when allocating the struct ib_port
scsi: lpfc: Fix use-after-free in lpfc_unreg_rpi() routine
scsi: lpfc: Fix link down processing to address NULL pointer dereference
scsi: lpfc: Allow fabric node recovery if recovery is in progress before devloss
memory: tegra20-emc: Add runtime dependency on devfreq governor module
powerpc/5200: dts: fix memory node unit name
ARM: dts: qcom: fix memory and mdio nodes naming for RB3011
arm64: dts: qcom: Fix node name of rpm-msg-ram device nodes
ALSA: gus: fix null pointer dereference on pointer block
ALSA: usb-audio: fix null pointer dereference on pointer cs_desc
clk: at91: sama7g5: remove prescaler part of master clock
iommu/dart: Initialize DART_STREAMS_ENABLE
powerpc/dcr: Use cmplwi instead of 3-argument cmpli
powerpc/8xx: Fix Oops with STRICT_KERNEL_RWX without DEBUG_RODATA_TEST
sh: check return code of request_irq
maple: fix wrong return value of maple_bus_init().
f2fs: fix up f2fs_lookup tracepoints
f2fs: fix to use WHINT_MODE
f2fs: fix wrong condition to trigger background checkpoint correctly
sh: fix kconfig unmet dependency warning for FRAME_POINTER
sh: math-emu: drop unused functions
sh: define __BIG_ENDIAN for math-emu
f2fs: compress: disallow disabling compress on non-empty compressed file
f2fs: fix incorrect return value in f2fs_sanity_check_ckpt()
clk: ingenic: Fix bugs with divided dividers
clk/ast2600: Fix soc revision for AHB
clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk
KVM: arm64: Fix host stage-2 finalization
mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set
MIPS: boot/compressed/: add __bswapdi2() to target for ZSTD decompression
sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
sched/fair: Prevent dead task groups from regaining cfs_rq's
perf/x86/vlbr: Add c->flags to vlbr event constraints
blkcg: Remove extra blkcg_bio_issue_init
tracing/histogram: Do not copy the fixed-size char array field over the field size
perf bpf: Avoid memory leak from perf_env__insert_btf()
perf bench futex: Fix memory leak of perf_cpu_map__new()
perf tests: Remove bash construct from record+zstd_comp_decomp.sh
drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame
bpf: Fix inner map state pruning regression.
samples/bpf: Fix summary per-sec stats in xdp_sample_user
samples/bpf: Fix incorrect use of strlen in xdp_redirect_cpu
selftests: net: switch to socat in the GSO GRE test
net/ipa: ipa_resource: Fix wrong for loop range
tcp: Fix uninitialized access in skb frags array for Rx 0cp.
tracing: Add length protection to histogram string copies
nl80211: fix radio statistics in survey dump
mac80211: fix monitor_sdata RCU/locking assertions
net: ipa: HOLB register sometimes must be written twice
net: ipa: disable HOLB drop when updating timer
selftests: gpio: fix gpio compiling error
net: bnx2x: fix variable dereferenced before check
bnxt_en: reject indirect blk offload when hw-tc-offload is off
tipc: only accept encrypted MSG_CRYPTO msgs
sock: fix /proc/net/sockstat underflow in sk_clone_lock()
net/smc: Make sure the link_id is unique
NFSD: Fix exposure in nfsd4_decode_bitmap()
iavf: Fix return of set the new channel count
iavf: check for null in iavf_fix_features
iavf: free q_vectors before queues in iavf_disable_vf
iavf: don't clear a lock we don't hold
iavf: Fix failure to exit out from last all-multicast mode
iavf: prevent accidental free of filter structure
iavf: validate pointers
iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset
iavf: Fix for setting queues to 0
iavf: Restore VLAN filters after link down
bpf: Fix toctou on read-only map's constant scalar tracking
MIPS: generic/yamon-dt: fix uninitialized variable error
mips: bcm63xx: add support for clk_get_parent()
mips: lantiq: add support for clk_get_parent()
gpio: rockchip: needs GENERIC_IRQ_CHIP to fix build errors
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
platform/x86: think-lmi: Abort probe on analyze failure
udp: Validate checksum in udp_read_sock()
btrfs: make 1-bit bit-fields of scrub_page unsigned int
RDMA/core: Set send and receive CQ before forwarding to the driver
net/mlx5e: kTLS, Fix crash in RX resync flow
net/mlx5e: Wait for concurrent flow deletion during neigh/fib events
net/mlx5: E-Switch, Fix resetting of encap mode when entering switchdev
net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove()
net/mlx5: Update error handler for UCTX and UMEM
net/mlx5: E-Switch, rebuild lag only when needed
net/mlx5e: CT, Fix multiple allocations and memleak of mod acts
net/mlx5: Lag, update tracker when state change event received
net/mlx5: E-Switch, return error if encap isn't supported
scsi: ufs: core: Improve SCSI abort handling
scsi: core: sysfs: Fix hang when device state is set via sysfs
scsi: ufs: core: Fix task management completion timeout race
scsi: ufs: core: Fix another task management completion race
net: mvmdio: fix compilation warning
net: sched: act_mirred: drop dst for the direction from egress to ingress
net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
net: virtio_net_hdr_to_skb: count transport header in UFO
i40e: Fix correct max_pkt_size on VF RX queue
i40e: Fix NULL ptr dereference on VSI filter sync
i40e: Fix changing previously set num_queue_pairs for PFs
i40e: Fix ping is lost after configuring ADq on VF
RDMA/mlx4: Do not fail the registration on port stats
i40e: Fix warning message and call stack during rmmod i40e driver
i40e: Fix creation of first queue by omitting it if is not power of two
i40e: Fix display error code in dmesg
NFC: reorganize the functions in nci_request
NFC: reorder the logic in nfc_{un,}register_device
NFC: add NCI_UNREG flag to eliminate the race
e100: fix device suspend/resume
ptp: ocp: Fix a couple NULL vs IS_ERR() checks
tools build: Fix removal of feature-sync-compare-and-swap feature detection
riscv: fix building external modules
KVM: PPC: Book3S HV: Use GLOBAL_TOC for kvmppc_h_set_dabr/xdabr()
powerpc: clean vdso32 and vdso64 directories
powerpc/pseries: rename numa_dist_table to form2_distances
powerpc/pseries: Fix numa FORM2 parsing fallback code
pinctrl: qcom: sdm845: Enable dual edge errata
pinctrl: qcom: sm8350: Correct UFS and SDC offsets
perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server
perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server
perf/x86/intel/uncore: Fix IIO event constraints for Snowridge
s390/kexec: fix return code handling
blk-cgroup: fix missing put device in error path from blkg_conf_pref()
dmaengine: remove debugfs #ifdef
tun: fix bonding active backup with arp monitoring
Revert "mark pstore-blk as broken"
pstore/blk: Use "%lu" to format unsigned long
hexagon: export raw I/O routines for modules
hexagon: clean up timer-regs.h
tipc: check for null after calling kmemdup
ipc: WARN if trying to remove ipc object which is absent
shm: extend forced shm destroy to support objects from several IPC nses
mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag
hugetlb, userfaultfd: fix reservation restore on userfaultfd error
kmap_local: don't assume kmap PTEs are linear arrays in memory
mm/damon/dbgfs: use '__GFP_NOWARN' for user-specified size buffer allocation
mm/damon/dbgfs: fix missed use of damon_dbgfs_lock
x86/boot: Pull up cmdline preparation and early param parsing
x86/sgx: Fix free page accounting
x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails
KVM: x86: Assume a 64-bit hypercall for guests with protected state
KVM: x86: Fix uninitialized eoi_exit_bitmap usage in vcpu_load_eoi_exitmap()
KVM: x86/mmu: include EFER.LMA in extended mmu role
KVM: x86/xen: Fix get_attr of KVM_XEN_ATTR_TYPE_SHARED_INFO
powerpc/signal32: Fix sigset_t copy
powerpc/xive: Change IRQ domain to a tree domain
powerpc/8xx: Fix pinned TLBs with CONFIG_STRICT_KERNEL_RWX
Revert "drm/i915/tgl/dsi: Gate the ddi clocks after pll mapping"
Revert "parisc: Reduce sigreturn trampoline to 3 instructions"
ata: libata: improve ata_read_log_page() error message
ata: libata: add missing ata_identify_page_supported() calls
scsi: qla2xxx: Fix mailbox direction flags in qla2xxx_get_adapter_id()
pinctrl: ralink: include 'ralink_regs.h' in 'pinctrl-mt7620.c'
s390/setup: avoid reserving memory above identity mapping
s390/boot: simplify and fix kernel memory layout setup
s390/vdso: filter out -mstack-guard and -mstack-size
s390/kexec: fix memory leak of ipl report buffer
s390/dump: fix copying to user-space of swapped kdump oldmem
block: Check ADMIN before NICE for IOPRIO_CLASS_RT
fbdev: Prevent probing generic drivers if a FB is already registered
KVM: SEV: Disallow COPY_ENC_CONTEXT_FROM if target has created vCPUs
KVM: nVMX: don't use vcpu->arch.efer when checking host state on nested state load
drm/cma-helper: Release non-coherent memory with dma_free_noncoherent()
printk: restore flushing of NMI buffers on remote CPUs after NMI backtraces
udf: Fix crash after seekdir
spi: fix use-after-free of the add_lock mutex
net: stmmac: socfpga: add runtime suspend/resume callback for stratix10 platform
Drivers: hv: balloon: Use VMBUS_RING_SIZE() wrapper for dm_ring_size
btrfs: fix memory ordering between normal and ordered work functions
fs: handle circular mappings correctly
net: stmmac: Fix signed/unsigned wreckage
parisc/sticon: fix reverse colors
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
mac80211: fix radiotap header generation
mac80211: drop check for DONT_REORDER in __ieee80211_select_queue
drm/amd/display: Update swizzle mode enums
drm/amd/display: Limit max DSC target bpp for specific monitors
drm/i915/guc: Fix outstanding G2H accounting
drm/i915/guc: Don't enable scheduling on a banned context, guc_id invalid, not registered
drm/i915/guc: Workaround reset G2H is received after schedule done G2H
drm/i915/guc: Don't drop ce->guc_active.lock when unwinding context
drm/i915/guc: Unwind context requests in reverse order
drm/udl: fix control-message timeout
drm/prime: Fix use after free in mmap with drm_gem_ttm_mmap
drm/nouveau: Add a dedicated mutex for the clients list
drm/nouveau: use drm_dev_unplug() during device removal
drm/nouveau: clean up all clients on device removal
drm/i915/dp: Ensure sink rate values are always valid
drm/i915/dp: Ensure max link params are always valid
drm/i915: Fix type1 DVI DP dual mode adapter heuristic for modern platforms
drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors
drm/amd/pm: avoid duplicate powergate/ungate setting
signal: Implement force_fatal_sig
exit/syscall_user_dispatch: Send ordinary signals on failure
signal/powerpc: On swapcontext failure force SIGSEGV
signal/s390: Use force_sigsegv in default_trap_handler
signal/sparc32: Exit with a fatal signal when try_to_clear_window_buffer fails
signal/sparc32: In setup_rt_frame and setup_fram use force_fatal_sig
signal/vm86_32: Properly send SIGSEGV when the vm86 state cannot be saved.
signal/x86: In emulate_vsyscall force a signal instead of calling do_exit
signal: Replace force_sigsegv(SIGSEGV) with force_fatal_sig(SIGSEGV)
signal: Don't always set SA_IMMUTABLE for forced signals
signal: Replace force_fatal_sig with force_exit_sig when in doubt
hugetlbfs: flush TLBs correctly after huge_pmd_unshare
RDMA/netlink: Add __maybe_unused to static inline in C file
bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
selinux: fix NULL-pointer dereference when hashtab allocation fails
ASoC: DAPM: Cover regression by kctl change notification fix
ASoC: rsnd: fixup DMAEngine API
usb: max-3421: Use driver data instead of maintaining a list of bound devices
ice: Fix VF true promiscuous mode
ice: Delete always true check of PF pointer
fs: export an inode_update_time helper
btrfs: update device path inode time instead of bd_inode
net: add and use skb_unclone_keeptruesize() helper
x86/Kconfig: Fix an unused variable error in dell-smm-hwmon
ALSA: hda: hdac_ext_stream: fix potential locking issues
ALSA: hda: hdac_stream: fix potential locking issue in snd_hdac_stream_assign()
Linux 5.15.5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If86a02ba2cf9af765d9838ada3b9a2cbcea9a08d
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Dmitrii Banshchikov
|
439b99314b |
bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
commit 5e0bc3082e2e403ac0753e099c2b01446bb35578 upstream. Use of bpf_ktime_get_coarse_ns() and bpf_timer_* helpers in tracing progs may result in locking issues. bpf_ktime_get_coarse_ns() uses ktime_get_coarse_ns() time accessor that isn't safe for any context: ====================================================== WARNING: possible circular locking dependency detected 5.15.0-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.4/14877 is trying to acquire lock: ffffffff8cb30008 (tk_core.seq.seqcount){----}-{0:0}, at: ktime_get_coarse_ts64+0x25/0x110 kernel/time/timekeeping.c:2255 but task is already holding lock: ffffffff90dbf200 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_deactivate+0x61/0x400 lib/debugobjects.c:735 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&obj_hash[i].lock){-.-.}-{2:2}: lock_acquire+0x19f/0x4d0 kernel/locking/lockdep.c:5625 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0xd1/0x120 kernel/locking/spinlock.c:162 __debug_object_init+0xd9/0x1860 lib/debugobjects.c:569 debug_hrtimer_init kernel/time/hrtimer.c:414 [inline] debug_init kernel/time/hrtimer.c:468 [inline] hrtimer_init+0x20/0x40 kernel/time/hrtimer.c:1592 ntp_init_cmos_sync kernel/time/ntp.c:676 [inline] ntp_init+0xa1/0xad kernel/time/ntp.c:1095 timekeeping_init+0x512/0x6bf kernel/time/timekeeping.c:1639 start_kernel+0x267/0x56e init/main.c:1030 secondary_startup_64_no_verify+0xb1/0xbb -> #0 (tk_core.seq.seqcount){----}-{0:0}: check_prev_add kernel/locking/lockdep.c:3051 [inline] check_prevs_add kernel/locking/lockdep.c:3174 [inline] validate_chain+0x1dfb/0x8240 kernel/locking/lockdep.c:3789 __lock_acquire+0x1382/0x2b00 kernel/locking/lockdep.c:5015 lock_acquire+0x19f/0x4d0 kernel/locking/lockdep.c:5625 seqcount_lockdep_reader_access+0xfe/0x230 include/linux/seqlock.h:103 ktime_get_coarse_ts64+0x25/0x110 kernel/time/timekeeping.c:2255 ktime_get_coarse include/linux/timekeeping.h:120 [inline] ktime_get_coarse_ns include/linux/timekeeping.h:126 [inline] ____bpf_ktime_get_coarse_ns kernel/bpf/helpers.c:173 [inline] bpf_ktime_get_coarse_ns+0x7e/0x130 kernel/bpf/helpers.c:171 bpf_prog_a99735ebafdda2f1+0x10/0xb50 bpf_dispatcher_nop_func include/linux/bpf.h:721 [inline] __bpf_prog_run include/linux/filter.h:626 [inline] bpf_prog_run include/linux/filter.h:633 [inline] BPF_PROG_RUN_ARRAY include/linux/bpf.h:1294 [inline] trace_call_bpf+0x2cf/0x5d0 kernel/trace/bpf_trace.c:127 perf_trace_run_bpf_submit+0x7b/0x1d0 kernel/events/core.c:9708 perf_trace_lock+0x37c/0x440 include/trace/events/lock.h:39 trace_lock_release+0x128/0x150 include/trace/events/lock.h:58 lock_release+0x82/0x810 kernel/locking/lockdep.c:5636 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:149 [inline] _raw_spin_unlock_irqrestore+0x75/0x130 kernel/locking/spinlock.c:194 debug_hrtimer_deactivate kernel/time/hrtimer.c:425 [inline] debug_deactivate kernel/time/hrtimer.c:481 [inline] __run_hrtimer kernel/time/hrtimer.c:1653 [inline] __hrtimer_run_queues+0x2f9/0xa60 kernel/time/hrtimer.c:1749 hrtimer_interrupt+0x3b3/0x1040 kernel/time/hrtimer.c:1811 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1086 [inline] __sysvec_apic_timer_interrupt+0xf9/0x270 arch/x86/kernel/apic/apic.c:1103 sysvec_apic_timer_interrupt+0x8c/0xb0 arch/x86/kernel/apic/apic.c:1097 asm_sysvec_apic_timer_interrupt+0x12/0x20 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline] _raw_spin_unlock_irqrestore+0xd4/0x130 kernel/locking/spinlock.c:194 try_to_wake_up+0x702/0xd20 kernel/sched/core.c:4118 wake_up_process kernel/sched/core.c:4200 [inline] wake_up_q+0x9a/0xf0 kernel/sched/core.c:953 futex_wake+0x50f/0x5b0 kernel/futex/waitwake.c:184 do_futex+0x367/0x560 kernel/futex/syscalls.c:127 __do_sys_futex kernel/futex/syscalls.c:199 [inline] __se_sys_futex+0x401/0x4b0 kernel/futex/syscalls.c:180 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae There is a possible deadlock with bpf_timer_* set of helpers: hrtimer_start() lock_base(); trace_hrtimer...() perf_event() bpf_run() bpf_timer_start() hrtimer_start() lock_base() <- DEADLOCK Forbid use of bpf_ktime_get_coarse_ns() and bpf_timer_* helpers in BPF_PROG_TYPE_KPROBE, BPF_PROG_TYPE_TRACEPOINT, BPF_PROG_TYPE_PERF_EVENT and BPF_PROG_TYPE_RAW_TRACEPOINT prog types. Fixes: |
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Steven Rostedt (VMware)
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85f4a563c9 |
tracing: Add length protection to histogram string copies
[ Upstream commit 938aa33f14657c9ed9deea348b7d6f14b6d69cb7 ] The string copies to the histogram storage has a max size of 256 bytes (defined by MAX_FILTER_STR_VAL). Only the string size of the event field needs to be copied to the event storage, but no more than what is in the event storage. Although nothing should be bigger than 256 bytes, there's no protection against overwriting of the storage if one day there is. Copy no more than the destination size, and enforce it. Also had to turn MAX_FILTER_STR_VAL into an unsigned int, to keep the min() comparison of the string sizes of comparable types. Link: https://lore.kernel.org/all/CAHk-=wjREUihCGrtRBwfX47y_KrLCGjiq3t6QtoNJpmVrAEb1w@mail.gmail.com/ Link: https://lkml.kernel.org/r/20211114132834.183429a4@rorschach.local.home Cc: Ingo Molnar <mingo@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Tom Zanussi <zanussi@kernel.org> Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Fixes: 63f84ae6b82b ("tracing/histogram: Do not copy the fixed-size char array field over the field size") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Masami Hiramatsu
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05e13b4a53 |
tracing/histogram: Do not copy the fixed-size char array field over the field size
[ Upstream commit 63f84ae6b82bb4dff672f76f30c6fd7b9d3766bc ]
Do not copy the fixed-size char array field of the events over
the field size. The histogram treats char array as a string and
there are 2 types of char array in the event, fixed-size and
dynamic string. The dynamic string (__data_loc) field must be
null terminated, but the fixed-size char array field may not
be null terminated (not a string, but just a data).
In that case, histogram can copy the data after the field.
This uses the original field size for fixed-size char array
field to restrict the histogram not to access over the original
field size.
Link: https://lkml.kernel.org/r/163673292822.195747.3696966210526410250.stgit@devnote2
Fixes:
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Kalesh Singh
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90342f7225 |
UPSTREAM: tracing/histogram: Fix UAF in destroy_hist_field()
Calling destroy_hist_field() on an expression will recursively free any operands associated with the expression. If during expression parsing the operands of the expression are already set when an error is encountered, there is no need to explicity free the operands. Doing so will result in destroy_hist_field() being called twice for the operands and lead to a use-after-free (UAF) error. If the operands are associated with the expression, only call destroy_hist_field() on the expression since the operands will be recursively freed. Link: https://lore.kernel.org/all/CAHk-=wgcrEbFgkw9720H3tW-AhHOoEKhYwZinYJw4FpzSaJ6_Q@mail.gmail.com/ Link: https://lkml.kernel.org/r/20211118011542.1420131-1-kaleshsingh@google.com Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Kalesh Singh <kaleshsingh@google.com> Fixes: 8b5d46fd7a38 ("tracing/histogram: Optimize division by constants") Reported-by: kernel test robot <oliver.sang@intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> (cherry picked from commit f86b0aaad741c45aba5a84a27277dd56a96808ba) Bug: 146055070 Bug: 145972256 Signed-off-by: Kalesh Singh <kaleshsingh@google.com> Change-Id: I007b17b31e56a1571f91c97993a7fd1fe1140f43 |
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Greg Kroah-Hartman
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36de88a855 |
Merge 5.15.3 into android13-5.15
Changes in 5.15.3
xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay
usb: xhci: Enable runtime-pm by default on AMD Yellow Carp platform
Input: iforce - fix control-message timeout
Input: elantench - fix misreporting trackpoint coordinates
Input: i8042 - Add quirk for Fujitsu Lifebook T725
libata: fix read log timeout value
ocfs2: fix data corruption on truncate
scsi: scsi_ioctl: Validate command size
scsi: core: Avoid leaving shost->last_reset with stale value if EH does not run
scsi: core: Remove command size deduction from scsi_setup_scsi_cmnd()
scsi: lpfc: Don't release final kref on Fport node while ABTS outstanding
scsi: lpfc: Fix FCP I/O flush functionality for TMF routines
scsi: qla2xxx: Fix crash in NVMe abort path
scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file
scsi: qla2xxx: Fix use after free in eh_abort path
ce/gf100: fix incorrect CE0 address calculation on some GPUs
char: xillybus: fix msg_ep UAF in xillyusb_probe()
mmc: mtk-sd: Add wait dma stop done flow
mmc: dw_mmc: Dont wait for DRTO on Write RSP error
exfat: fix incorrect loading of i_blocks for large files
io-wq: remove worker to owner tw dependency
parisc: Fix set_fixmap() on PA1.x CPUs
parisc: Fix ptrace check on syscall return
tpm: Check for integer overflow in tpm2_map_response_body()
firmware/psci: fix application of sizeof to pointer
crypto: s5p-sss - Add error handling in s5p_aes_probe()
media: rkvdec: Do not override sizeimage for output format
media: ite-cir: IR receiver stop working after receive overflow
media: rkvdec: Support dynamic resolution changes
media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers
media: v4l2-ioctl: Fix check_ext_ctrls
ALSA: hda/realtek: Fix mic mute LED for the HP Spectre x360 14
ALSA: hda/realtek: Add a quirk for HP OMEN 15 mute LED
ALSA: hda/realtek: Add quirk for Clevo PC70HS
ALSA: hda/realtek: Headset fixup for Clevo NH77HJQ
ALSA: hda/realtek: Add a quirk for Acer Spin SP513-54N
ALSA: hda/realtek: Add quirk for ASUS UX550VE
ALSA: hda/realtek: Add quirk for HP EliteBook 840 G7 mute LED
ALSA: ua101: fix division by zero at probe
ALSA: 6fire: fix control and bulk message timeouts
ALSA: line6: fix control and interrupt message timeouts
ALSA: mixer: oss: Fix racy access to slots
ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume
ALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk
ALSA: usb-audio: Add registration quirk for JBL Quantum 400
ALSA: hda: Free card instance properly at probe errors
ALSA: synth: missing check for possible NULL after the call to kstrdup
ALSA: pci: rme: Fix unaligned buffer addresses
ALSA: PCM: Fix NULL dereference at mmap checks
ALSA: timer: Fix use-after-free problem
ALSA: timer: Unconditionally unlink slave instances, too
Revert "ext4: enforce buffer head state assertion in ext4_da_map_blocks"
ext4: fix lazy initialization next schedule time computation in more granular unit
ext4: ensure enough credits in ext4_ext_shift_path_extents
ext4: refresh the ext4_ext_path struct after dropping i_data_sem.
fuse: fix page stealing
x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c
x86/cpu: Fix migration safety with X86_BUG_NULL_SEL
x86/irq: Ensure PI wakeup handler is unregistered before module unload
x86/iopl: Fake iopl(3) CLI/STI usage
btrfs: clear MISSING device status bit in btrfs_close_one_device
btrfs: fix lost error handling when replaying directory deletes
btrfs: call btrfs_check_rw_degradable only if there is a missing device
KVM: x86/mmu: Drop a redundant, broken remote TLB flush
KVM: VMX: Unregister posted interrupt wakeup handler on hardware unsetup
KVM: PPC: Tick accounting should defer vtime accounting 'til after IRQ handling
ia64: kprobes: Fix to pass correct trampoline address to the handler
selinux: fix race condition when computing ocontext SIDs
ipmi:watchdog: Set panic count to proper value on a panic
md/raid1: only allocate write behind bio for WriteMostly device
hwmon: (pmbus/lm25066) Add offset coefficients
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
mwifiex: fix division by zero in fw download path
ath6kl: fix division by zero in send path
ath6kl: fix control-message timeout
ath10k: fix control-message timeout
ath10k: fix division by zero in send path
PCI: Mark Atheros QCA6174 to avoid bus reset
rtl8187: fix control-message timeouts
evm: mark evm_fixmode as __ro_after_init
ifb: Depend on netfilter alternatively to tc
platform/surface: aggregator_registry: Add support for Surface Laptop Studio
mt76: mt7615: fix skb use-after-free on mac reset
HID: surface-hid: Use correct event registry for managing HID events
HID: surface-hid: Allow driver matching for target ID 1 devices
wcn36xx: Fix HT40 capability for 2Ghz band
wcn36xx: Fix tx_status mechanism
wcn36xx: Fix (QoS) null data frame bitrate/modulation
PM: sleep: Do not let "syscore" devices runtime-suspend during system transitions
mwifiex: Read a PCI register after writing the TX ring write pointer
mwifiex: Try waking the firmware until we get an interrupt
libata: fix checking of DMA state
dma-buf: fix and rework dma_buf_poll v7
wcn36xx: handle connection loss indication
rsi: fix occasional initialisation failure with BT coex
rsi: fix key enabled check causing unwanted encryption for vap_id > 0
rsi: fix rate mask set leading to P2P failure
rsi: Fix module dev_oper_mode parameter description
perf/x86/intel/uncore: Support extra IMC channel on Ice Lake server
perf/x86/intel/uncore: Fix invalid unit check
perf/x86/intel/uncore: Fix Intel ICX IIO event constraints
RDMA/qedr: Fix NULL deref for query_qp on the GSI QP
ASoC: tegra: Set default card name for Trimslice
ASoC: tegra: Restore AC97 support
signal: Remove the bogus sigkill_pending in ptrace_stop
memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode
signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT
signal: Add SA_IMMUTABLE to ensure forced siganls do not get changed
soc: samsung: exynos-pmu: Fix compilation when nothing selects CONFIG_MFD_CORE
soc: fsl: dpio: replace smp_processor_id with raw_smp_processor_id
soc: fsl: dpio: use the combined functions to protect critical zone
mtd: rawnand: socrates: Keep the driver compatible with on-die ECC engines
mctp: handle the struct sockaddr_mctp padding fields
power: supply: max17042_battery: Prevent int underflow in set_soc_threshold
power: supply: max17042_battery: use VFSOC for capacity when no rsns
iio: core: fix double free in iio_device_unregister_sysfs()
iio: core: check return value when calling dev_set_name()
KVM: arm64: Extract ESR_ELx.EC only
KVM: x86: Fix recording of guest steal time / preempted status
KVM: x86: Add helper to consolidate core logic of SET_CPUID{2} flows
KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use
KVM: nVMX: Handle dynamic MSR intercept toggling
can: peak_usb: always ask for BERR reporting for PCAN-USB devices
can: mcp251xfd: mcp251xfd_irq(): add missing can_rx_offload_threaded_irq_finish() in case of bus off
can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
can: j1939: j1939_can_recv(): ignore messages with invalid source address
can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM
iio: adc: tsc2046: fix scan interval warning
powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found
io_uring: honour zeroes as io-wq worker limits
ring-buffer: Protect ring_buffer_reset() from reentrancy
serial: core: Fix initializing and restoring termios speed
ifb: fix building without CONFIG_NET_CLS_ACT
xen/balloon: add late_initcall_sync() for initial ballooning done
ovl: fix use after free in struct ovl_aio_req
ovl: fix filattr copy-up failure
PCI: pci-bridge-emul: Fix emulation of W1C bits
PCI: cadence: Add cdns_plat_pcie_probe() missing return
cxl/pci: Fix NULL vs ERR_PTR confusion
PCI: aardvark: Do not clear status bits of masked interrupts
PCI: aardvark: Fix checking for link up via LTSSM state
PCI: aardvark: Do not unmask unused interrupts
PCI: aardvark: Fix reporting Data Link Layer Link Active
PCI: aardvark: Fix configuring Reference clock
PCI: aardvark: Fix return value of MSI domain .alloc() method
PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG
PCI: aardvark: Fix support for bus mastering and PCI_COMMAND on emulated bridge
PCI: aardvark: Fix support for PCI_BRIDGE_CTL_BUS_RESET on emulated bridge
PCI: aardvark: Set PCI Bridge Class Code to PCI Bridge
PCI: aardvark: Fix support for PCI_ROM_ADDRESS1 on emulated bridge
quota: check block number when reading the block in quota file
quota: correct error number in free_dqentry()
cifs: To match file servers, make sure the server hostname matches
cifs: set a minimum of 120s for next dns resolution
mfd: simple-mfd-i2c: Select MFD_CORE to fix build error
pinctrl: core: fix possible memory leak in pinctrl_enable()
coresight: cti: Correct the parameter for pm_runtime_put
coresight: trbe: Fix incorrect access of the sink specific data
coresight: trbe: Defer the probe on offline CPUs
iio: buffer: check return value of kstrdup_const()
iio: buffer: Fix memory leak in iio_buffers_alloc_sysfs_and_mask()
iio: buffer: Fix memory leak in __iio_buffer_alloc_sysfs_and_mask()
iio: buffer: Fix memory leak in iio_buffer_register_legacy_sysfs_groups()
drivers: iio: dac: ad5766: Fix dt property name
iio: dac: ad5446: Fix ad5622_write() return value
iio: ad5770r: make devicetree property reading consistent
Documentation:devicetree:bindings:iio:dac: Fix val
USB: serial: keyspan: fix memleak on probe errors
serial: 8250: fix racy uartclk update
ksmbd: set unique value to volume serial field in FS_VOLUME_INFORMATION
io-wq: serialize hash clear with wakeup
serial: 8250: Fix reporting real baudrate value in c_ospeed field
Revert "serial: 8250: Fix reporting real baudrate value in c_ospeed field"
most: fix control-message timeouts
USB: iowarrior: fix control-message timeouts
USB: chipidea: fix interrupt deadlock
power: supply: max17042_battery: Clear status bits in interrupt handler
component: do not leave master devres group open after bind
dma-buf: WARN on dmabuf release with pending attachments
drm: panel-orientation-quirks: Update the Lenovo Ideapad D330 quirk (v2)
drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1
drm: panel-orientation-quirks: Add quirk for the Samsung Galaxy Book 10.6
Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()
Bluetooth: fix use-after-free error in lock_sock_nested()
Bluetooth: call sock_hold earlier in sco_conn_del
drm/panel-orientation-quirks: add Valve Steam Deck
rcutorture: Avoid problematic critical section nesting on PREEMPT_RT
platform/x86: wmi: do not fail if disabling fails
drm/amdgpu: move iommu_resume before ip init/resume
MIPS: lantiq: dma: add small delay after reset
MIPS: lantiq: dma: reset correct number of channel
locking/lockdep: Avoid RCU-induced noinstr fail
net: sched: update default qdisc visibility after Tx queue cnt changes
ACPI: resources: Add DMI-based legacy IRQ override quirk
rcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthread() loop
smackfs: Fix use-after-free in netlbl_catmap_walk()
ath11k: Align bss_chan_info structure with firmware
crypto: aesni - check walk.nbytes instead of err
x86/mm/64: Improve stack overflow warnings
x86: Increase exception stack sizes
mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type
mwifiex: Properly initialize private structure on interface type changes
spi: Check we have a spi_device_id for each DT compatible
fscrypt: allow 256-bit master keys with AES-256-XTS
drm/amdgpu: Fix MMIO access page fault
drm/amd/display: Fix null pointer dereference for encoders
selftests: net: fib_nexthops: Wait before checking reported idle time
ath11k: Avoid reg rules update during firmware recovery
ath11k: add handler for scan event WMI_SCAN_EVENT_DEQUEUED
ath11k: Change DMA_FROM_DEVICE to DMA_TO_DEVICE when map reinjected packets
ath10k: high latency fixes for beacon buffer
octeontx2-pf: Enable promisc/allmulti match MCAM entries.
media: mt9p031: Fix corrupted frame after restarting stream
media: netup_unidvb: handle interrupt properly according to the firmware
media: atomisp: Fix error handling in probe
media: stm32: Potential NULL pointer dereference in dcmi_irq_thread()
media: uvcvideo: Set capability in s_param
media: uvcvideo: Return -EIO for control errors
media: uvcvideo: Set unique vdev name based in type
media: vidtv: Fix memory leak in remove
media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe()
media: s5p-mfc: Add checking to s5p_mfc_probe().
media: videobuf2: rework vb2_mem_ops API
media: imx: set a media_device bus_info string
media: rcar-vin: Use user provided buffers when starting
media: mceusb: return without resubmitting URB in case of -EPROTO error.
ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK
rtw88: fix RX clock gate setting while fifo dump
brcmfmac: Add DMI nvram filename quirk for Cyberbook T116 tablet
media: rcar-csi2: Add checking to rcsi2_start_receiver()
ipmi: Disable some operations during a panic
fs/proc/uptime.c: Fix idle time reporting in /proc/uptime
kselftests/sched: cleanup the child processes
ACPICA: Avoid evaluating methods too early during system resume
cpufreq: Make policy min/max hard requirements
ice: Move devlink port to PF/VF struct
media: imx-jpeg: Fix possible null pointer dereference
media: ipu3-imgu: imgu_fmt: Handle properly try
media: ipu3-imgu: VIDIOC_QUERYCAP: Fix bus_info
media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte()
net-sysfs: try not to restart the syscall if it will fail eventually
drm/amdkfd: rm BO resv on validation to avoid deadlock
tracefs: Have tracefs directories not set OTH permission bits by default
tracing: Disable "other" permission bits in the tracefs files
ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create()
KVM: arm64: Propagate errors from __pkvm_prot_finalize hypercall
mmc: moxart: Fix reference count leaks in moxart_probe
iov_iter: Fix iov_iter_get_pages{,_alloc} page fault return value
ACPI: battery: Accept charges over the design capacity as full
ACPI: scan: Release PM resources blocked by unused objects
drm/amd/display: fix null pointer deref when plugging in display
drm/amdkfd: fix resume error when iommu disabled in Picasso
net: phy: micrel: make *-skew-ps check more lenient
leaking_addresses: Always print a trailing newline
thermal/core: Fix null pointer dereference in thermal_release()
drm/msm: prevent NULL dereference in msm_gpu_crashstate_capture()
thermal/drivers/tsens: Add timeout to get_temp_tsens_valid
block: bump max plugged deferred size from 16 to 32
floppy: fix calling platform_device_unregister() on invalid drives
md: update superblock after changing rdev flags in state_store
memstick: r592: Fix a UAF bug when removing the driver
locking/rwsem: Disable preemption for spinning region
lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression
lib/xz: Validate the value before assigning it to an enum variable
workqueue: make sysfs of unbound kworker cpumask more clever
tracing/cfi: Fix cmp_entries_* functions signature mismatch
mt76: mt7915: fix an off-by-one bound check
mwl8k: Fix use-after-free in mwl8k_fw_state_machine()
iwlwifi: change all JnP to NO-160 configuration
block: remove inaccurate requeue check
media: allegro: ignore interrupt if mailbox is not initialized
drm/amdgpu/pm: properly handle sclk for profiling modes on vangogh
nvmet: fix use-after-free when a port is removed
nvmet-rdma: fix use-after-free when a port is removed
nvmet-tcp: fix use-after-free when a port is removed
nvme: drop scan_lock and always kick requeue list when removing namespaces
samples/bpf: Fix application of sizeof to pointer
arm64: vdso32: suppress error message for 'make mrproper'
PM: hibernate: Get block device exclusively in swsusp_check()
selftests: kvm: fix mismatched fclose() after popen()
selftests/bpf: Fix perf_buffer test on system with offline cpus
iwlwifi: mvm: disable RX-diversity in powersave
smackfs: use __GFP_NOFAIL for smk_cipso_doi()
ARM: clang: Do not rely on lr register for stacktrace
gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE
can: bittiming: can_fixup_bittiming(): change type of tseg1 and alltseg to unsigned int
gfs2: Cancel remote delete work asynchronously
gfs2: Fix glock_hash_walk bugs
ARM: 9136/1: ARMv7-M uses BE-8, not BE-32
tools/latency-collector: Use correct size when writing queue_full_warning
vrf: run conntrack only in context of lower/physdev for locally generated packets
net: annotate data-race in neigh_output()
ACPI: AC: Quirk GK45 to skip reading _PSR
ACPI: resources: Add one more Medion model in IRQ override quirk
btrfs: reflink: initialize return value to 0 in btrfs_extent_same()
btrfs: do not take the uuid_mutex in btrfs_rm_device
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
wcn36xx: Correct band/freq reporting on RX
wcn36xx: Fix packet drop on resume
Revert "wcn36xx: Enable firmware link monitoring"
ftrace: do CPU checking after preemption disabled
inet: remove races in inet{6}_getname()
x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted
drm/amd/display: dcn20_resource_construct reduce scope of FPU enabled
selftests/core: fix conflicting types compile error for close_range()
perf/x86/intel: Fix ICL/SPR INST_RETIRED.PREC_DIST encodings
parisc: fix warning in flush_tlb_all
task_stack: Fix end_of_stack() for architectures with upwards-growing stack
erofs: don't trigger WARN() when decompression fails
parisc/unwind: fix unwinder when CONFIG_64BIT is enabled
parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling
netfilter: conntrack: set on IPS_ASSURED if flows enters internal stream state
selftests/bpf: Fix strobemeta selftest regression
fbdev/efifb: Release PCI device's runtime PM ref during FB destroy
drm/bridge: anx7625: Propagate errors from sp_tx_rst_aux()
perf/x86/intel/uncore: Fix Intel SPR CHA event constraints
perf/x86/intel/uncore: Fix Intel SPR IIO event constraints
perf/x86/intel/uncore: Fix Intel SPR M2PCIE event constraints
perf/x86/intel/uncore: Fix Intel SPR M3UPI event constraints
drm/bridge: it66121: Initialize {device,vendor}_ids
drm/bridge: it66121: Wait for next bridge to be probed
Bluetooth: fix init and cleanup of sco_conn.timeout_work
libbpf: Don't crash on object files with no symbol tables
Bluetooth: hci_uart: fix GPF in h5_recv
rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()
MIPS: lantiq: dma: fix burst length for DEU
x86/xen: Mark cpu_bringup_and_idle() as dead_end_function
objtool: Handle __sanitize_cov*() tail calls
net/mlx5: Publish and unpublish all devlink parameters at once
drm/v3d: fix wait for TMU write combiner flush
crypto: sm4 - Do not change section of ck and sbox
virtio-gpu: fix possible memory allocation failure
lockdep: Let lock_is_held_type() detect recursive read as read
net: net_namespace: Fix undefined member in key_remove_domain()
net: phylink: don't call netif_carrier_off() with NULL netdev
drm: bridge: it66121: Fix return value it66121_probe
spi: Fixed division by zero warning
cgroup: Make rebind_subsystems() disable v2 controllers all at once
wcn36xx: Fix Antenna Diversity Switching
wilc1000: fix possible memory leak in cfg_scan_result()
Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync
drm/amdgpu: Fix crash on device remove/driver unload
drm/amd/display: Pass display_pipe_params_st as const in DML
drm/amdgpu: move amdgpu_virt_release_full_gpu to fini_early stage
crypto: caam - disable pkc for non-E SoCs
crypto: qat - power up 4xxx device
Bluetooth: hci_h5: Fix (runtime)suspend issues on RTL8723BS HCIs
bnxt_en: Check devlink allocation and registration status
qed: Don't ignore devlink allocation failures
rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()
mptcp: do not shrink snd_nxt when recovering
fortify: Fix dropped strcpy() compile-time write overflow check
mac80211: twt: don't use potentially unaligned pointer
cfg80211: always free wiphy specific regdomain
net/mlx5: Accept devlink user input after driver initialization complete
net: dsa: rtl8366rb: Fix off-by-one bug
net: dsa: rtl8366: Fix a bug in deleting VLANs
bpf/tests: Fix error in tail call limit tests
ath11k: fix some sleeping in atomic bugs
ath11k: Avoid race during regd updates
ath11k: fix packet drops due to incorrect 6 GHz freq value in rx status
ath11k: Fix memory leak in ath11k_qmi_driver_event_work
gve: DQO: avoid unused variable warnings
ath10k: Fix missing frame timestamp for beacon/probe-resp
ath10k: sdio: Add missing BH locking around napi_schdule()
drm/ttm: stop calling tt_swapin in vm_access
arm64: mm: update max_pfn after memory hotplug
drm/amdgpu: fix warning for overflow check
libbpf: Fix skel_internal.h to set errno on loader retval < 0
media: em28xx: add missing em28xx_close_extension
media: meson-ge2d: Fix rotation parameter changes detection in 'ge2d_s_ctrl()'
media: cxd2880-spi: Fix a null pointer dereference on error handling path
media: ttusb-dec: avoid release of non-acquired mutex
media: dvb-usb: fix ununit-value in az6027_rc_query
media: imx258: Fix getting clock frequency
media: v4l2-ioctl: S_CTRL output the right value
media: mtk-vcodec: venc: fix return value when start_streaming fails
media: TDA1997x: handle short reads of hdmi info frame.
media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()'
media: imx-jpeg: Fix the error handling path of 'mxc_jpeg_probe()'
media: i2c: ths8200 needs V4L2_ASYNC
media: sun6i-csi: Allow the video device to be open multiple times
media: radio-wl1273: Avoid card name truncation
media: si470x: Avoid card name truncation
media: tm6000: Avoid card name truncation
media: cx23885: Fix snd_card_free call on null card pointer
media: atmel: fix the ispck initialization
scs: Release kasan vmalloc poison in scs_free process
kprobes: Do not use local variable when creating debugfs file
crypto: ecc - fix CRYPTO_DEFAULT_RNG dependency
drm: fb_helper: fix CONFIG_FB dependency
cpuidle: Fix kobject memory leaks in error paths
media: em28xx: Don't use ops->suspend if it is NULL
ath10k: Don't always treat modem stop events as crashes
ath9k: Fix potential interrupt storm on queue reset
PM: EM: Fix inefficient states detection
x86/insn: Use get_unaligned() instead of memcpy()
EDAC/amd64: Handle three rank interleaving mode
rcu: Always inline rcu_dynticks_task*_{enter,exit}()
rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstr
netfilter: nft_dynset: relax superfluous check on set updates
media: venus: fix vpp frequency calculation for decoder
media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable()
crypto: ccree - avoid out-of-range warnings from clang
crypto: qat - detect PFVF collision after ACK
crypto: qat - disregard spurious PFVF interrupts
hwrng: mtk - Force runtime pm ops for sleep ops
ima: fix deadlock when traversing "ima_default_rules".
b43legacy: fix a lower bounds test
b43: fix a lower bounds test
gve: Recover from queue stall due to missed IRQ
gve: Track RX buffer allocation failures
mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured
mmc: sdhci-omap: Fix context restore
memstick: avoid out-of-range warning
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
net, neigh: Fix NTF_EXT_LEARNED in combination with NTF_USE
hwmon: Fix possible memleak in __hwmon_device_register()
hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff
ath10k: fix max antenna gain unit
kernel/sched: Fix sched_fork() access an invalid sched_task_group
net: fealnx: fix build for UML
net: intel: igc_ptp: fix build for UML
net: tulip: winbond-840: fix build for UML
tcp: switch orphan_count to bare per-cpu counters
crypto: octeontx2 - set assoclen in aead_do_fallback()
thermal/core: fix a UAF bug in __thermal_cooling_device_register()
drm/msm/dsi: do not enable irq handler before powering up the host
drm/msm: Fix potential Oops in a6xx_gmu_rpmh_init()
drm/msm: potential error pointer dereference in init()
drm/msm: unlock on error in get_sched_entity()
drm/msm: fix potential NULL dereference in cleanup
drm/msm: uninitialized variable in msm_gem_import()
net: stream: don't purge sk_error_queue in sk_stream_kill_queues()
thermal/drivers/qcom/lmh: make QCOM_LMH depends on QCOM_SCM
mailbox: Remove WARN_ON for async_cb.cb in cmdq_exec_done
media: ivtv: fix build for UML
media: ir_toy: assignment to be16 should be of correct type
mmc: mxs-mmc: disable regulator on error and in the remove function
io-wq: Remove duplicate code in io_workqueue_create()
block: ataflop: fix breakage introduced at blk-mq refactoring
blk-wbt: prevent NULL pointer dereference in wb_timer_fn
platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning
mailbox: mtk-cmdq: Validate alias_id on probe
mailbox: mtk-cmdq: Fix local clock ID usage
ACPI: PM: Turn off unused wakeup power resources
ACPI: PM: Fix sharing of wakeup power resources
drm/amdkfd: Fix an inappropriate error handling in allloc memory of gpu
mt76: mt7921: fix endianness in mt7921_mcu_tx_done_event
mt76: mt7915: fix endianness warning in mt7915_mac_add_txs_skb
mt76: mt7921: fix endianness warning in mt7921_update_txs
mt76: mt7615: fix endianness warning in mt7615_mac_write_txwi
mt76: mt7915: fix info leak in mt7915_mcu_set_pre_cal()
mt76: connac: fix mt76_connac_gtk_rekey_tlv usage
mt76: fix build error implicit enumeration conversion
mt76: mt7921: fix survey-dump reporting
mt76: mt76x02: fix endianness warnings in mt76x02_mac.c
mt76: mt7921: Fix out of order process by invalid event pkt
mt76: mt7915: fix potential overflow of eeprom page index
mt76: mt7915: fix bit fields for HT rate idx
mt76: mt7921: fix dma hang in rmmod
mt76: connac: fix GTK rekey offload failure on WPA mixed mode
mt76: overwrite default reg_ops if necessary
mt76: mt7921: report HE MU radiotap
mt76: mt7921: fix firmware usage of RA info using legacy rates
mt76: mt7921: fix kernel warning from cfg80211_calculate_bitrate
mt76: mt7921: always wake device if necessary in debugfs
mt76: mt7915: fix hwmon temp sensor mem use-after-free
mt76: mt7615: fix hwmon temp sensor mem use-after-free
mt76: mt7915: fix possible infinite loop release semaphore
mt76: mt7921: fix retrying release semaphore without end
mt76: mt7615: fix monitor mode tear down crash
mt76: connac: fix possible NULL pointer dereference in mt76_connac_get_phy_mode_v2
mt76: mt7915: fix sta_rec_wtbl tag len
mt76: mt7915: fix muar_idx in mt7915_mcu_alloc_sta_req()
rsi: stop thread firstly in rsi_91x_init() error handling
mwifiex: Send DELBA requests according to spec
iwlwifi: mvm: reset PM state on unsuccessful resume
iwlwifi: pnvm: don't kmemdup() more than we have
iwlwifi: pnvm: read EFI data only if long enough
net: enetc: unmap DMA in enetc_send_cmd()
phy: micrel: ksz8041nl: do not use power down mode
nbd: Fix use-after-free in pid_show
nvme-rdma: fix error code in nvme_rdma_setup_ctrl
PM: hibernate: fix sparse warnings
clocksource/drivers/timer-ti-dm: Select TIMER_OF
x86/sev: Fix stack type check in vc_switch_off_ist()
drm/msm: Fix potential NULL dereference in DPU SSPP
drm/msm/dsi: fix wrong type in msm_dsi_host
crypto: tcrypt - fix skcipher multi-buffer tests for 1420B blocks
smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi
KVM: selftests: Fix nested SVM tests when built with clang
libbpf: Fix memory leak in btf__dedup()
bpftool: Avoid leaking the JSON writer prepared for program metadata
libbpf: Fix overflow in BTF sanity checks
libbpf: Fix BTF header parsing checks
mt76: mt7615: mt7622: fix ibss and meshpoint
s390/gmap: validate VMA in __gmap_zap()
s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap()
s390/mm: validate VMA in PGSTE manipulation functions
s390/mm: fix VMA and page table handling code in storage key handling functions
s390/uv: fully validate the VMA before calling follow_page()
KVM: s390: pv: avoid double free of sida page
KVM: s390: pv: avoid stalls for kvm_s390_pv_init_vm
irq: mips: avoid nested irq_enter()
net: dsa: avoid refcount warnings when ->port_{fdb,mdb}_del returns error
ARM: 9142/1: kasan: work around LPAE build warning
ath10k: fix module load regression with iram-recovery feature
block: ataflop: more blk-mq refactoring fixes
blk-cgroup: synchronize blkg creation against policy deactivation
libbpf: Fix off-by-one bug in bpf_core_apply_relo()
tpm: fix Atmel TPM crash caused by too frequent queries
tpm_tis_spi: Add missing SPI ID
libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED()
tcp: don't free a FIN sk_buff in tcp_remove_empty_skb()
tracing: Fix missing trace_boot_init_histograms kstrdup NULL checks
cpufreq: intel_pstate: Fix cpu->pstate.turbo_freq initialization
spi: spi-rpc-if: Check return value of rpcif_sw_init()
samples/kretprobes: Fix return value if register_kretprobe() failed
KVM: s390: Fix handle_sske page fault handling
libertas_tf: Fix possible memory leak in probe and disconnect
libertas: Fix possible memory leak in probe and disconnect
wcn36xx: add proper DMA memory barriers in rx path
wcn36xx: Fix discarded frames due to wrong sequence number
bpf: Avoid races in __bpf_prog_run() for 32bit arches
bpf: Fixes possible race in update_prog_stats() for 32bit arches
wcn36xx: Channel list update before hardware scan
drm/amdgpu: fix a potential memory leak in amdgpu_device_fini_sw()
drm/amdgpu/gmc6: fix DMA mask from 44 to 40 bits
selftests/bpf: Fix fd cleanup in sk_lookup test
selftests/bpf: Fix memory leak in test_ima
sctp: allow IP fragmentation when PLPMTUD enters Error state
sctp: reset probe_timer in sctp_transport_pl_update
sctp: subtract sctphdr len in sctp_transport_pl_hlen
sctp: return true only for pathmtu update in sctp_transport_pl_toobig
net: amd-xgbe: Toggle PLL settings during rate change
ipmi: kcs_bmc: Fix a memory leak in the error handling path of 'kcs_bmc_serio_add_device()'
nfp: fix NULL pointer access when scheduling dim work
nfp: fix potential deadlock when canceling dim work
net: phylink: avoid mvneta warning when setting pause parameters
net: bridge: fix uninitialized variables when BRIDGE_CFM is disabled
selftests: net: bridge: update IGMP/MLD membership interval value
crypto: pcrypt - Delay write to padata->info
selftests/bpf: Fix fclose/pclose mismatch in test_progs
udp6: allow SO_MARK ctrl msg to affect routing
ibmvnic: don't stop queue in xmit
ibmvnic: Process crqs after enabling interrupts
ibmvnic: delay complete()
selftests: mptcp: fix proto type in link_failure tests
skmsg: Lose offset info in sk_psock_skb_ingress
cgroup: Fix rootcg cpu.stat guest double counting
bpf: Fix propagation of bounds from 64-bit min/max into 32-bit and var_off.
bpf: Fix propagation of signed bounds from 64-bit min/max into 32-bit.
of: unittest: fix EXPECT text for gpio hog errors
cpufreq: Fix parameter in parse_perf_domain()
staging: r8188eu: fix memory leak in rtw_set_key
arm64: dts: meson: sm1: add Ethernet PHY reset line for ODROID-C4/HC4
iio: st_sensors: disable regulators after device unregistration
RDMA/rxe: Fix wrong port_cap_flags
ARM: dts: BCM5301X: Fix memory nodes names
arm64: dts: broadcom: bcm4908: Fix UART clock name
clk: mvebu: ap-cpu-clk: Fix a memory leak in error handling paths
scsi: pm80xx: Fix lockup in outbound queue management
scsi: qla2xxx: edif: Use link event to wake up app
scsi: lpfc: Fix NVMe I/O failover to non-optimized path
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
arm64: dts: rockchip: Fix GPU register width for RK3328
ARM: dts: qcom: msm8974: Add xo_board reference clock to DSI0 PHY
RDMA/bnxt_re: Fix query SRQ failure
arm64: dts: ti: k3-j721e-main: Fix "max-virtual-functions" in PCIe EP nodes
arm64: dts: ti: k3-j721e-main: Fix "bus-range" upto 256 bus number for PCIe
arm64: dts: ti: j7200-main: Fix "vendor-id"/"device-id" properties of pcie node
arm64: dts: ti: j7200-main: Fix "bus-range" upto 256 bus number for PCIe
arm64: dts: meson-g12a: Fix the pwm regulator supply properties
arm64: dts: meson-g12b: Fix the pwm regulator supply properties
arm64: dts: meson-sm1: Fix the pwm regulator supply properties
bus: ti-sysc: Fix timekeeping_suspended warning on resume
ARM: dts: at91: tse850: the emac<->phy interface is rmii
arm64: dts: qcom: sc7180: Base dynamic CPU power coefficients in reality
soc: qcom: llcc: Disable MMUHWT retention
arm64: dts: qcom: sc7280: fix display port phy reg property
scsi: dc395: Fix error case unwinding
MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT
JFS: fix memleak in jfs_mount
pinctrl: renesas: rzg2l: Fix missing port register 21h
ASoC: wcd9335: Use correct version to initialize Class H
arm64: dts: qcom: msm8916: Fix Secondary MI2S bit clock
arm64: dts: renesas: beacon: Fix Ethernet PHY mode
iommu/mediatek: Fix out-of-range warning with clang
arm64: dts: qcom: pm8916: Remove wrong reg-names for rtc@6000
iommu/dma: Fix sync_sg with swiotlb
iommu/dma: Fix arch_sync_dma for map
ALSA: hda: Reduce udelay() at SKL+ position reporting
ALSA: hda: Use position buffer for SKL+ again
ALSA: usb-audio: Fix possible race at sync of urb completions
soundwire: debugfs: use controller id and link_id for debugfs
power: reset: at91-reset: check properly the return value of devm_of_iomap
scsi: ufs: core: Fix ufshcd_probe_hba() prototype to match the definition
scsi: ufs: core: Stop clearing UNIT ATTENTIONS
scsi: megaraid_sas: Fix concurrent access to ISR between IRQ polling and real interrupt
scsi: pm80xx: Fix misleading log statement in pm8001_mpi_get_nvmd_resp()
driver core: Fix possible memory leak in device_link_add()
arm: dts: omap3-gta04a4: accelerometer irq fix
ASoC: SOF: topology: do not power down primary core during topology removal
iio: st_pressure_spi: Add missing entries SPI to device ID table
soc/tegra: Fix an error handling path in tegra_powergate_power_up()
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
clk: at91: check pmc node status before registering syscore ops
powerpc/mem: Fix arch/powerpc/mm/mem.c:53:12: error: no previous prototype for 'create_section_mapping'
video: fbdev: chipsfb: use memset_io() instead of memset()
powerpc: fix unbalanced node refcount in check_kvm_guest()
powerpc/paravirt: correct preempt debug splat in vcpu_is_preempted()
serial: 8250_dw: Drop wrong use of ACPI_PTR()
usb: gadget: hid: fix error code in do_config()
power: supply: rt5033_battery: Change voltage values to µV
power: supply: max17040: fix null-ptr-deref in max17040_probe()
scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn()
RDMA/mlx4: Return missed an error if device doesn't support steering
usb: musb: select GENERIC_PHY instead of depending on it
staging: most: dim2: do not double-register the same device
staging: ks7010: select CRYPTO_HASH/CRYPTO_MICHAEL_MIC
RDMA/core: Set sgtable nents when using ib_dma_virt_map_sg()
dyndbg: make dyndbg a known cli param
powerpc/perf: Fix cycles/instructions as PM_CYC/PM_INST_CMPL in power10
pinctrl: renesas: checker: Fix off-by-one bug in drive register check
ARM: dts: stm32: Reduce DHCOR SPI NOR frequency to 50 MHz
ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx
ARM: dts: stm32: fix SAI sub nodes register range
ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15
ASoC: cs42l42: Always configure both ASP TX channels
ASoC: cs42l42: Correct some register default values
ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER
soc: qcom: rpmhpd: Make power_on actually enable the domain
soc: qcom: socinfo: add two missing PMIC IDs
iio: buffer: Fix double-free in iio_buffers_alloc_sysfs_and_mask()
usb: typec: STUSB160X should select REGMAP_I2C
iio: adis: do not disabe IRQs in 'adis_init()'
soundwire: bus: stop dereferencing invalid slave pointer
scsi: ufs: ufshcd-pltfrm: Fix memory leak due to probe defer
scsi: lpfc: Wait for successful restart of SLI3 adapter during host sg_reset
serial: imx: fix detach/attach of serial console
usb: dwc2: drd: fix dwc2_force_mode call in dwc2_ovr_init
usb: dwc2: drd: fix dwc2_drd_role_sw_set when clock could be disabled
usb: dwc2: drd: reset current session before setting the new one
powerpc/booke: Disable STRICT_KERNEL_RWX, DEBUG_PAGEALLOC and KFENCE
usb: dwc3: gadget: Skip resizing EP's TX FIFO if already resized
firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available()
soc: qcom: rpmhpd: fix sm8350_mxc's peer domain
soc: qcom: apr: Add of_node_put() before return
arm64: dts: qcom: pmi8994: Fix "eternal"->"external" typo in WLED node
arm64: dts: qcom: sdm845: Use RPMH_CE_CLK macro directly
arm64: dts: qcom: sdm845: Fix Qualcomm crypto engine bus clock
pinctrl: equilibrium: Fix function addition in multiple groups
ASoC: topology: Fix stub for snd_soc_tplg_component_remove()
phy: qcom-qusb2: Fix a memory leak on probe
phy: ti: gmii-sel: check of_get_address() for failure
phy: qcom-qmp: another fix for the sc8180x PCIe definition
phy: qcom-snps: Correct the FSEL_MASK
phy: Sparx5 Eth SerDes: Fix return value check in sparx5_serdes_probe()
serial: xilinx_uartps: Fix race condition causing stuck TX
clk: at91: sam9x60-pll: use DIV_ROUND_CLOSEST_ULL
clk: at91: clk-master: check if div or pres is zero
clk: at91: clk-master: fix prescaler logic
HID: u2fzero: clarify error check and length calculations
HID: u2fzero: properly handle timeouts in usb_submit_urb
powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect()
powerpc/book3e: Fix set_memory_x() and set_memory_nx()
powerpc/44x/fsp2: add missing of_node_put
powerpc/xmon: fix task state output
ALSA: oxfw: fix functional regression for Mackie Onyx 1640i in v5.14 or later
iommu/dma: Fix incorrect error return on iommu deferred attach
powerpc: Don't provide __kernel_map_pages() without ARCH_SUPPORTS_DEBUG_PAGEALLOC
ASoC: cs42l42: Correct configuring of switch inversion from ts-inv
RDMA/hns: Fix initial arm_st of CQ
RDMA/hns: Modify the value of MAX_LP_MSG_LEN to meet hardware compatibility
ASoC: rsnd: Fix an error handling path in 'rsnd_node_count()'
serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE
virtio_ring: check desc == NULL when using indirect with packed
vdpa/mlx5: Fix clearing of VIRTIO_NET_F_MAC feature bit
mips: cm: Convert to bitfield API to fix out-of-bounds access
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
RDMA/core: Require the driver to set the IOVA correctly during rereg_mr
apparmor: fix error check
rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined
mtd: rawnand: intel: Fix potential buffer overflow in probe
nfsd: don't alloc under spinlock in rpc_parse_scope_id
rtc: ds1302: Add SPI ID table
rtc: ds1390: Add SPI ID table
rtc: pcf2123: Add SPI ID table
remoteproc: imx_rproc: Fix TCM io memory type
i2c: i801: Use PCI bus rescan mutex to protect P2SB access
dmaengine: idxd: move out percpu_ref_exit() to ensure it's outside submission
rtc: mcp795: Add SPI ID table
Input: ariel-pwrbutton - add SPI device ID table
i2c: mediatek: fixing the incorrect register offset
NFS: Default change_attr_type to NFS4_CHANGE_TYPE_IS_UNDEFINED
NFS: Don't set NFS_INO_DATA_INVAL_DEFER and NFS_INO_INVALID_DATA
NFS: Ignore the directory size when marking for revalidation
NFS: Fix dentry verifier races
pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds
drm/bridge/lontium-lt9611uxc: fix provided connector suport
drm/plane-helper: fix uninitialized variable reference
PCI: aardvark: Don't spam about PIO Response Status
PCI: aardvark: Fix preserving PCI_EXP_RTCTL_CRSSVE flag on emulated bridge
opp: Fix return in _opp_add_static_v2()
NFS: Fix deadlocks in nfs_scan_commit_list()
sparc: Add missing "FORCE" target when using if_changed
fs: orangefs: fix error return code of orangefs_revalidate_lookup()
Input: st1232 - increase "wait ready" timeout
drm/bridge: nwl-dsi: Add atomic_get_input_bus_fmts
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
PCI: uniphier: Serialize INTx masking/unmasking and fix the bit operation
mtd: rawnand: arasan: Prevent an unsupported configuration
mtd: core: don't remove debugfs directory if device is in use
remoteproc: Fix a memory leak in an error handling path in 'rproc_handle_vdev()'
rtc: rv3032: fix error handling in rv3032_clkout_set_rate()
dmaengine: at_xdmac: call at_xdmac_axi_config() on resume path
dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro
dmaengine: stm32-dma: fix stm32_dma_get_max_width
NFS: Fix up commit deadlocks
NFS: Fix an Oops in pnfs_mark_request_commit()
Fix user namespace leak
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
auxdisplay: ht16k33: Connect backlight to fbdev
auxdisplay: ht16k33: Fix frame buffer device blanking
soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read
netfilter: nfnetlink_queue: fix OOB when mac header was cleared
dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result`
dmaengine: tegra210-adma: fix pm runtime unbalance
dmanegine: idxd: fix resource free ordering on driver removal
dmaengine: idxd: reconfig device after device reset command
signal/sh: Use force_sig(SIGKILL) instead of do_group_exit(SIGKILL)
m68k: set a default value for MEMORY_RESERVE
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
ar7: fix kernel builds for compiler test
scsi: target: core: Remove from tmr_list during LUN unlink
scsi: qla2xxx: Relogin during fabric disturbance
scsi: qla2xxx: Fix gnl list corruption
scsi: qla2xxx: Turn off target reset during issue_lip
scsi: qla2xxx: edif: Fix app start fail
scsi: qla2xxx: edif: Fix app start delay
scsi: qla2xxx: edif: Flush stale events and msgs on session down
scsi: qla2xxx: edif: Increase ELS payload
scsi: qla2xxx: edif: Fix EDIF bsg
NFSv4: Fix a regression in nfs_set_open_stateid_locked()
dmaengine: idxd: fix resource leak on dmaengine driver disable
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
gpio: realtek-otto: fix GPIO line IRQ offset
xen-pciback: Fix return in pm_ctrl_init()
nbd: fix max value for 'first_minor'
nbd: fix possible overflow for 'first_minor' in nbd_dev_add()
io-wq: fix max-workers not correctly set on multi-node system
net: davinci_emac: Fix interrupt pacing disable
kselftests/net: add missed icmp.sh test to Makefile
kselftests/net: add missed setup_loopback.sh/setup_veth.sh to Makefile
kselftests/net: add missed SRv6 tests
kselftests/net: add missed vrf_strict_mode_test.sh test to Makefile
kselftests/net: add missed toeplitz.sh/toeplitz_client.sh to Makefile
ethtool: fix ethtool msg len calculation for pause stats
openrisc: fix SMP tlb flush NULL pointer dereference
net: vlan: fix a UAF in vlan_dev_real_dev()
net: dsa: felix: fix broken VLAN-tagged PTP under VLAN-aware bridge
ice: Fix replacing VF hardware MAC to existing MAC filter
ice: Fix not stopping Tx queues for VFs
kdb: Adopt scheduler's task classification
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
PCI: j721e: Fix j721e_pcie_probe() error path
nvdimm/btt: do not call del_gendisk() if not needed
scsi: bsg: Fix errno when scsi_bsg_register_queue() fails
scsi: ufs: ufshpb: Use proper power management API
scsi: ufs: core: Fix NULL pointer dereference
scsi: ufs: ufshpb: Properly handle max-single-cmd
selftests: net: properly support IPv6 in GSO GRE test
drm/nouveau/svm: Fix refcount leak bug and missing check against null bug
nvdimm/pmem: cleanup the disk if pmem_release_disk() is yet assigned
block/ataflop: use the blk_cleanup_disk() helper
block/ataflop: add registration bool before calling del_gendisk()
block/ataflop: provide a helper for cleanup up an atari disk
ataflop: remove ataflop_probe_lock mutex
PCI: Do not enable AtomicOps on VFs
cpufreq: intel_pstate: Clear HWP desired on suspend/shutdown and offline
net: phy: fix duplex out of sync problem while changing settings
block: fix device_add_disk() kobject_create_and_add() error handling
drm/ttm: remove ttm_bo_vm_insert_huge()
bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed
octeontx2-pf: select CONFIG_NET_DEVLINK
ALSA: memalloc: Catch call with NULL snd_dma_buffer pointer
mfd: core: Add missing of_node_put for loop iteration
mfd: cpcap: Add SPI device ID table
mfd: sprd: Add SPI device ID table
mfd: altera-sysmgr: Fix a mistake caused by resource_size conversion
ACPI: PM: Fix device wakeup power reference counting error
libbpf: Fix lookup_and_delete_elem_flags error reporting
selftests/bpf/xdp_redirect_multi: Put the logs to tmp folder
selftests/bpf/xdp_redirect_multi: Use arping to accurate the arp number
selftests/bpf/xdp_redirect_multi: Give tcpdump a chance to terminate cleanly
selftests/bpf/xdp_redirect_multi: Limit the tests in netns
drm: fb_helper: improve CONFIG_FB dependency
Revert "drm/imx: Annotate dma-fence critical section in commit path"
drm/amdgpu/powerplay: fix sysfs_emit/sysfs_emit_at handling
can: etas_es58x: es58x_rx_err_msg(): fix memory leak in error path
can: mcp251xfd: mcp251xfd_chip_start(): fix error handling for mcp251xfd_chip_rx_int_enable()
mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration()
zram: off by one in read_block_state()
perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
llc: fix out-of-bound array index in llc_sk_dev_hash()
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
litex_liteeth: Fix a double free in the remove function
arm64: arm64_ftr_reg->name may not be a human-readable string
arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions
bpf, sockmap: Remove unhash handler for BPF sockmap usage
bpf, sockmap: Fix race in ingress receive verdict with redirect to self
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
bpf, sockmap: sk_skb data_end access incorrect when src_reg = dst_reg
dmaengine: stm32-dma: fix burst in case of unaligned memory address
dmaengine: stm32-dma: avoid 64-bit division in stm32_dma_get_max_width
gve: Fix off by one in gve_tx_timeout()
drm/i915/fb: Fix rounding error in subsampled plane size calculation
init: make unknown command line param message clearer
seq_file: fix passing wrong private data
drm/amdgpu: fix uvd crash on Polaris12 during driver unloading
net: dsa: mv88e6xxx: Don't support >1G speeds on 6191X on ports other than 10
net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
net: hns3: fix ROCE base interrupt vector initialization bug
net: hns3: fix pfc packet number incorrect after querying pfc parameters
net: hns3: fix kernel crash when unload VF while it is being reset
net: hns3: allow configure ETS bandwidth of all TCs
net: stmmac: allow a tc-taprio base-time of zero
net: ethernet: ti: cpsw_ale: Fix access to un-initialized memory
net: marvell: mvpp2: Fix wrong SerDes reconfiguration order
vsock: prevent unnecessary refcnt inc for nonblocking connect
net/smc: fix sk_refcnt underflow on linkdown and fallback
cxgb4: fix eeprom len when diagnostics not implemented
selftests/net: udpgso_bench_rx: fix port argument
thermal: int340x: fix build on 32-bit targets
smb3: do not error on fsync when readonly
ARM: 9155/1: fix early early_iounmap()
ARM: 9156/1: drop cc-option fallbacks for architecture selection
parisc: Fix backtrace to always include init funtion names
parisc: Flush kernel data mapping in set_pte_at() when installing pte for user page
MIPS: fix duplicated slashes for Platform file path
MIPS: fix *-pkg builds for loongson2ef platform
MIPS: Fix assembly error from MIPSr2 code used within MIPS_ISA_ARCH_LEVEL
x86/mce: Add errata workaround for Skylake SKX37
PCI/MSI: Move non-mask check back into low level accessors
PCI/MSI: Destroy sysfs before freeing entries
KVM: x86: move guest_pv_has out of user_access section
posix-cpu-timers: Clear task::posix_cputimers_work in copy_process()
irqchip/sifive-plic: Fixup EOI failed when masked
f2fs: should use GFP_NOFS for directory inodes
f2fs: include non-compressed blocks in compr_written_block
f2fs: fix UAF in f2fs_available_free_memory
ceph: fix mdsmap decode when there are MDS's beyond max_mds
erofs: fix unsafe pagevec reuse of hooked pclusters
drm/i915/guc: Fix blocked context accounting
block: Hold invalidate_lock in BLKDISCARD ioctl
block: Hold invalidate_lock in BLKZEROOUT ioctl
block: Hold invalidate_lock in BLKRESETZONE ioctl
ksmbd: Fix buffer length check in fsctl_validate_negotiate_info()
ksmbd: don't need 8byte alignment for request length in ksmbd_check_message
dmaengine: ti: k3-udma: Set bchan to NULL if a channel request fail
dmaengine: ti: k3-udma: Set r/tchan or rflow to NULL if request fail
dmaengine: bestcomm: fix system boot lockups
net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE
9p/net: fix missing error check in p9_check_errors
mm/filemap.c: remove bogus VM_BUG_ON
memcg: prohibit unconditional exceeding the limit of dying tasks
mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks
mm, oom: do not trigger out_of_memory from the #PF
mm, thp: lock filemap when truncating page cache
mm, thp: fix incorrect unmap behavior for private pages
mfd: dln2: Add cell for initializing DLN2 ADC
video: backlight: Drop maximum brightness override for brightness zero
bcache: fix use-after-free problem in bcache_device_free()
bcache: Revert "bcache: use bvec_virt"
PM: sleep: Avoid calling put_device() under dpm_list_mtx
s390/cpumf: cpum_cf PMU displays invalid value after hotplug remove
s390/cio: check the subchannel validity for dev_busid
s390/tape: fix timer initialization in tape_std_assign()
s390/ap: Fix hanging ioctl caused by orphaned replies
s390/cio: make ccw_device_dma_* more robust
remoteproc: elf_loader: Fix loading segment when is_iomem true
remoteproc: Fix the wrong default value of is_iomem
remoteproc: imx_rproc: Fix ignoring mapping vdev regions
remoteproc: imx_rproc: Fix rsc-table name
mtd: rawnand: fsmc: Fix use of SM ORDER
mtd: rawnand: ams-delta: Keep the driver compatible with on-die ECC engines
mtd: rawnand: xway: Keep the driver compatible with on-die ECC engines
mtd: rawnand: mpc5121: Keep the driver compatible with on-die ECC engines
mtd: rawnand: gpio: Keep the driver compatible with on-die ECC engines
mtd: rawnand: pasemi: Keep the driver compatible with on-die ECC engines
mtd: rawnand: orion: Keep the driver compatible with on-die ECC engines
mtd: rawnand: plat_nand: Keep the driver compatible with on-die ECC engines
mtd: rawnand: au1550nd: Keep the driver compatible with on-die ECC engines
powerpc/vas: Fix potential NULL pointer dereference
powerpc/bpf: Fix write protecting JIT code
powerpc/32e: Ignore ESR in instruction storage interrupt handler
powerpc/powernv/prd: Unregister OPAL_MSG_PRD2 notifier during module unload
powerpc/security: Use a mutex for interrupt exit code patching
powerpc/64s/interrupt: Fix check_return_regs_valid() false positive
powerpc/pseries/mobility: ignore ibm, platform-facilities updates
powerpc/85xx: fix timebase sync issue when CONFIG_HOTPLUG_CPU=n
drm/sun4i: Fix macros in sun8i_csc.h
PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros
PCI: aardvark: Fix PCIe Max Payload Size setting
SUNRPC: Partial revert of commit
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||
Mathieu Desnoyers
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4d9b7edfdc |
tracing: Fix missing trace_boot_init_histograms kstrdup NULL checks
[ Upstream commit 3c20bd3af535d64771b193bb4dd41ed662c464ce ]
trace_boot_init_histograms misses NULL pointer checks for kstrdup
failure.
Link: https://lkml.kernel.org/r/20211015195550.22742-1-mathieu.desnoyers@efficios.com
Fixes:
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||
王贇
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b58be9a049 |
ftrace: do CPU checking after preemption disabled
[ Upstream commit d33cc657372366a8959f099c619a208b4c5dc664 ] With CONFIG_DEBUG_PREEMPT we observed reports like: BUG: using smp_processor_id() in preemptible caller is perf_ftrace_function_call+0x6f/0x2e0 CPU: 1 PID: 680 Comm: a.out Not tainted Call Trace: <TASK> dump_stack_lvl+0x8d/0xcf check_preemption_disabled+0x104/0x110 ? optimize_nops.isra.7+0x230/0x230 ? text_poke_bp_batch+0x9f/0x310 perf_ftrace_function_call+0x6f/0x2e0 ... __text_poke+0x5/0x620 text_poke_bp_batch+0x9f/0x310 This telling us the CPU could be changed after task is preempted, and the checking on CPU before preemption will be invalid. Since now ftrace_test_recursion_trylock() will help to disable the preemption, this patch just do the checking after trylock() to address the issue. Link: https://lkml.kernel.org/r/54880691-5fe2-33e7-d12f-1fa6136f5183@linux.alibaba.com CC: Steven Rostedt <rostedt@goodmis.org> Cc: Guo Ren <guoren@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Jiri Kosina <jikos@kernel.org> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Petr Mladek <pmladek@suse.com> Cc: Joe Lawrence <joe.lawrence@redhat.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Jisheng Zhang <jszhang@kernel.org> Reported-by: Abaci <abaci@linux.alibaba.com> Signed-off-by: Michael Wang <yun.wang@linux.alibaba.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Kalesh Singh
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84afcec2ca |
tracing/cfi: Fix cmp_entries_* functions signature mismatch
[ Upstream commit 7ce1bb83a14019f8c396d57ec704d19478747716 ]
If CONFIG_CFI_CLANG=y, attempting to read an event histogram will cause
the kernel to panic due to failed CFI check.
1. echo 'hist:keys=common_pid' >> events/sched/sched_switch/trigger
2. cat events/sched/sched_switch/hist
3. kernel panics on attempting to read hist
This happens because the sort() function expects a generic
int (*)(const void *, const void *) pointer for the compare function.
To prevent this CFI failure, change tracing map cmp_entries_* function
signatures to match this.
Also, fix the build error reported by the kernel test robot [1].
[1] https://lore.kernel.org/r/202110141140.zzi4dRh4-lkp@intel.com/
Link: https://lkml.kernel.org/r/20211014045217.3265162-1-kaleshsingh@google.com
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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