8a901b005112d29984d533911a4a0dfbbafff15f
1949 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
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
|
||
Toke Høiland-Jørgensen
|
b87b59633e |
xdp: check prog type before updating BPF link
commit 382778edc8262b7535f00523e9eb22edba1b9816 upstream.
The bpf_xdp_link_update() function didn't check the program type before
updating the program, which made it possible to install any program type as
an XDP program, which is obviously not good. Syzbot managed to trigger this
by swapping in an LWT program on the XDP hook which would crash in a helper
call.
Fix this by adding a check and bailing out if the types don't match.
Fixes:
|
||
|
Greg Kroah-Hartman
|
009596c521 |
Merge 5.15.13 into android13-5.15
Changes in 5.15.13 Input: i8042 - add deferred probe support Input: i8042 - enable deferred probe quirk for ASUS UM325UA tomoyo: Check exceeded quota early in tomoyo_domain_quota_is_ok(). tomoyo: use hwight16() in tomoyo_domain_quota_is_ok() net/sched: Extend qdisc control block with tc control block parisc: Clear stale IIR value on instruction access rights trap platform/mellanox: mlxbf-pmc: Fix an IS_ERR() vs NULL bug in mlxbf_pmc_map_counters platform/x86: apple-gmux: use resource_size() with res memblock: fix memblock_phys_alloc() section mismatch error ALSA: hda: intel-sdw-acpi: harden detection of controller ALSA: hda: intel-sdw-acpi: go through HDAS ACPI at max depth of 2 recordmcount.pl: fix typo in s390 mcount regex powerpc/ptdump: Fix DEBUG_WX since generic ptdump conversion efi: Move efifb_setup_from_dmi() prototype from arch headers selinux: initialize proto variable in selinux_ip_postroute_compat() scsi: lpfc: Terminate string in lpfc_debugfs_nvmeio_trc_write() net/mlx5: DR, Fix NULL vs IS_ERR checking in dr_domain_init_resources net/mlx5: Fix error print in case of IRQ request failed net/mlx5: Fix SF health recovery flow net/mlx5: Fix tc max supported prio for nic mode net/mlx5e: Wrap the tx reporter dump callback to extract the sq net/mlx5e: Fix interoperability between XSK and ICOSQ recovery flow net/mlx5e: Fix ICOSQ recovery flow for XSK net/mlx5e: Use tc sample stubs instead of ifdefs in source file net/mlx5e: Delete forward rule for ct or sample action udp: using datalen to cap ipv6 udp max gso segments selftests: Calculate udpgso segment count without header adjustment sctp: use call_rcu to free endpoint net/smc: fix using of uninitialized completions net: usb: pegasus: Do not drop long Ethernet frames net: ag71xx: Fix a potential double free in error handling paths net: lantiq_xrx200: fix statistics of received bytes NFC: st21nfca: Fix memory leak in device probe and remove net/smc: don't send CDC/LLC message if link not ready net/smc: fix kernel panic caused by race of smc_sock igc: Do not enable crosstimestamping for i225-V models igc: Fix TX timestamp support for non-MSI-X platforms drm/amd/display: Send s0i2_rdy in stream_count == 0 optimization drm/amd/display: Set optimize_pwr_state for DCN31 ionic: Initialize the 'lif->dbid_inuse' bitmap net/mlx5e: Fix wrong features assignment in case of error net: bridge: mcast: add and enforce query interval minimum net: bridge: mcast: add and enforce startup query interval minimum selftests/net: udpgso_bench_tx: fix dst ip argument selftests: net: Fix a typo in udpgro_fwd.sh net: bridge: mcast: fix br_multicast_ctx_vlan_global_disabled helper net/ncsi: check for error return from call to nla_put_u32 selftests: net: using ping6 for IPv6 in udpgro_fwd.sh fsl/fman: Fix missing put_device() call in fman_port_probe i2c: validate user data in compat ioctl nfc: uapi: use kernel size_t to fix user-space builds uapi: fix linux/nfc.h userspace compilation errors drm/nouveau: wait for the exclusive fence after the shared ones v2 drm/amdgpu: When the VCN(1.0) block is suspended, powergating is explicitly enabled drm/amdgpu: add support for IP discovery gc_info table v2 drm/amd/display: Changed pipe split policy to allow for multi-display pipe split xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set. usb: gadget: f_fs: Clear ffs_eventfd in ffs_data_clear. usb: mtu3: add memory barrier before set GPD's HWO usb: mtu3: fix list_head check warning usb: mtu3: set interval of FS intr and isoc endpoint nitro_enclaves: Use get_user_pages_unlocked() call to handle mmap assert binder: fix async_free_space accounting for empty parcels scsi: vmw_pvscsi: Set residual data length conditionally Input: appletouch - initialize work before device registration Input: spaceball - fix parsing of movement data packets mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfs_target_ids_write()' net: fix use-after-free in tw_timer_handler fs/mount_setattr: always cleanup mount_kattr perf intel-pt: Fix parsing of VM time correlation arguments perf script: Fix CPU filtering of a script's switch events perf scripts python: intel-pt-events.py: Fix printing of switch events Linux 5.15.13 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie0d5130643ce211d5e21ea9d11bc5577efeddc90 |
||
Paul Blakey
|
0d76daf201 |
net/sched: Extend qdisc control block with tc control block
[ Upstream commit ec624fe740b416fb68d536b37fb8eef46f90b5c2 ] BPF layer extends the qdisc control block via struct bpf_skb_data_end and because of that there is no more room to add variables to the qdisc layer control block without going over the skb->cb size. Extend the qdisc control block with a tc control block, and move all tc related variables to there as a pre-step for extending the tc control block with additional members. Signed-off-by: Paul Blakey <paulb@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
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 |
||
Eric Dumazet
|
94782c8ffd |
net: annotate data-races on txq->xmit_lock_owner
commit 7a10d8c810cfad3e79372d7d1c77899d86cd6662 upstream.
syzbot found that __dev_queue_xmit() is reading txq->xmit_lock_owner
without annotations.
No serious issue there, let's document what is happening there.
BUG: KCSAN: data-race in __dev_queue_xmit / __dev_queue_xmit
write to 0xffff888139d09484 of 4 bytes by interrupt on cpu 0:
__netif_tx_unlock include/linux/netdevice.h:4437 [inline]
__dev_queue_xmit+0x948/0xf70 net/core/dev.c:4229
dev_queue_xmit_accel+0x19/0x20 net/core/dev.c:4265
macvlan_queue_xmit drivers/net/macvlan.c:543 [inline]
macvlan_start_xmit+0x2b3/0x3d0 drivers/net/macvlan.c:567
__netdev_start_xmit include/linux/netdevice.h:4987 [inline]
netdev_start_xmit include/linux/netdevice.h:5001 [inline]
xmit_one+0x105/0x2f0 net/core/dev.c:3590
dev_hard_start_xmit+0x72/0x120 net/core/dev.c:3606
sch_direct_xmit+0x1b2/0x7c0 net/sched/sch_generic.c:342
__dev_xmit_skb+0x83d/0x1370 net/core/dev.c:3817
__dev_queue_xmit+0x590/0xf70 net/core/dev.c:4194
dev_queue_xmit+0x13/0x20 net/core/dev.c:4259
neigh_hh_output include/net/neighbour.h:511 [inline]
neigh_output include/net/neighbour.h:525 [inline]
ip6_finish_output2+0x995/0xbb0 net/ipv6/ip6_output.c:126
__ip6_finish_output net/ipv6/ip6_output.c:191 [inline]
ip6_finish_output+0x444/0x4c0 net/ipv6/ip6_output.c:201
NF_HOOK_COND include/linux/netfilter.h:296 [inline]
ip6_output+0x10e/0x210 net/ipv6/ip6_output.c:224
dst_output include/net/dst.h:450 [inline]
NF_HOOK include/linux/netfilter.h:307 [inline]
ndisc_send_skb+0x486/0x610 net/ipv6/ndisc.c:508
ndisc_send_rs+0x3b0/0x3e0 net/ipv6/ndisc.c:702
addrconf_rs_timer+0x370/0x540 net/ipv6/addrconf.c:3898
call_timer_fn+0x2e/0x240 kernel/time/timer.c:1421
expire_timers+0x116/0x240 kernel/time/timer.c:1466
__run_timers+0x368/0x410 kernel/time/timer.c:1734
run_timer_softirq+0x2e/0x60 kernel/time/timer.c:1747
__do_softirq+0x158/0x2de kernel/softirq.c:558
__irq_exit_rcu kernel/softirq.c:636 [inline]
irq_exit_rcu+0x37/0x70 kernel/softirq.c:648
sysvec_apic_timer_interrupt+0x3e/0xb0 arch/x86/kernel/apic/apic.c:1097
asm_sysvec_apic_timer_interrupt+0x12/0x20
read to 0xffff888139d09484 of 4 bytes by interrupt on cpu 1:
__dev_queue_xmit+0x5e3/0xf70 net/core/dev.c:4213
dev_queue_xmit_accel+0x19/0x20 net/core/dev.c:4265
macvlan_queue_xmit drivers/net/macvlan.c:543 [inline]
macvlan_start_xmit+0x2b3/0x3d0 drivers/net/macvlan.c:567
__netdev_start_xmit include/linux/netdevice.h:4987 [inline]
netdev_start_xmit include/linux/netdevice.h:5001 [inline]
xmit_one+0x105/0x2f0 net/core/dev.c:3590
dev_hard_start_xmit+0x72/0x120 net/core/dev.c:3606
sch_direct_xmit+0x1b2/0x7c0 net/sched/sch_generic.c:342
__dev_xmit_skb+0x83d/0x1370 net/core/dev.c:3817
__dev_queue_xmit+0x590/0xf70 net/core/dev.c:4194
dev_queue_xmit+0x13/0x20 net/core/dev.c:4259
neigh_resolve_output+0x3db/0x410 net/core/neighbour.c:1523
neigh_output include/net/neighbour.h:527 [inline]
ip6_finish_output2+0x9be/0xbb0 net/ipv6/ip6_output.c:126
__ip6_finish_output net/ipv6/ip6_output.c:191 [inline]
ip6_finish_output+0x444/0x4c0 net/ipv6/ip6_output.c:201
NF_HOOK_COND include/linux/netfilter.h:296 [inline]
ip6_output+0x10e/0x210 net/ipv6/ip6_output.c:224
dst_output include/net/dst.h:450 [inline]
NF_HOOK include/linux/netfilter.h:307 [inline]
ndisc_send_skb+0x486/0x610 net/ipv6/ndisc.c:508
ndisc_send_rs+0x3b0/0x3e0 net/ipv6/ndisc.c:702
addrconf_rs_timer+0x370/0x540 net/ipv6/addrconf.c:3898
call_timer_fn+0x2e/0x240 kernel/time/timer.c:1421
expire_timers+0x116/0x240 kernel/time/timer.c:1466
__run_timers+0x368/0x410 kernel/time/timer.c:1734
run_timer_softirq+0x2e/0x60 kernel/time/timer.c:1747
__do_softirq+0x158/0x2de kernel/softirq.c:558
__irq_exit_rcu kernel/softirq.c:636 [inline]
irq_exit_rcu+0x37/0x70 kernel/softirq.c:648
sysvec_apic_timer_interrupt+0x8d/0xb0 arch/x86/kernel/apic/apic.c:1097
asm_sysvec_apic_timer_interrupt+0x12/0x20
kcsan_setup_watchpoint+0x94/0x420 kernel/kcsan/core.c:443
folio_test_anon include/linux/page-flags.h:581 [inline]
PageAnon include/linux/page-flags.h:586 [inline]
zap_pte_range+0x5ac/0x10e0 mm/memory.c:1347
zap_pmd_range mm/memory.c:1467 [inline]
zap_pud_range mm/memory.c:1496 [inline]
zap_p4d_range mm/memory.c:1517 [inline]
unmap_page_range+0x2dc/0x3d0 mm/memory.c:1538
unmap_single_vma+0x157/0x210 mm/memory.c:1583
unmap_vmas+0xd0/0x180 mm/memory.c:1615
exit_mmap+0x23d/0x470 mm/mmap.c:3170
__mmput+0x27/0x1b0 kernel/fork.c:1113
mmput+0x3d/0x50 kernel/fork.c:1134
exit_mm+0xdb/0x170 kernel/exit.c:507
do_exit+0x608/0x17a0 kernel/exit.c:819
do_group_exit+0xce/0x180 kernel/exit.c:929
get_signal+0xfc3/0x1550 kernel/signal.c:2852
arch_do_signal_or_restart+0x8c/0x2e0 arch/x86/kernel/signal.c:868
handle_signal_work kernel/entry/common.c:148 [inline]
exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
exit_to_user_mode_prepare+0x113/0x190 kernel/entry/common.c:207
__syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
syscall_exit_to_user_mode+0x20/0x40 kernel/entry/common.c:300
do_syscall_64+0x50/0xd0 arch/x86/entry/common.c:86
entry_SYSCALL_64_after_hwframe+0x44/0xae
value changed: 0x00000000 -> 0xffffffff
Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 28712 Comm: syz-executor.0 Tainted: G W 5.16.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Fixes:
|
||
|
Greg Kroah-Hartman
|
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
|
||
Jakub Kicinski
|
ae11b215ae |
net: sched: update default qdisc visibility after Tx queue cnt changes
[ Upstream commit 1e080f17750d1083e8a32f7b350584ae1cd7ff20 ]
mq / mqprio make the default child qdiscs visible. They only do
so for the qdiscs which are within real_num_tx_queues when the
device is registered. Depending on order of calls in the driver,
or if user space changes config via ethtool -L the number of
qdiscs visible under tc qdisc show will differ from the number
of queues. This is confusing to users and potentially to system
configuration scripts which try to make sure qdiscs have the
right parameters.
Add a new Qdisc_ops callback and make relevant qdiscs TTRT.
Note that this uncovers the "shortcut" created by
commit
|
||
|
Greg Kroah-Hartman
|
d1a66e7942 |
Merge tag 'v5.15' into android-mainline
Linux 5.15 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I81d96ada6b66bcf73d192ddde9018f1804e7d90b |
||
Cyril Strejc
|
9122a70a63 |
net: multicast: calculate csum of looped-back and forwarded packets
During a testing of an user-space application which transmits UDP
multicast datagrams and utilizes multicast routing to send the UDP
datagrams out of defined network interfaces, I've found a multicast
router does not fill-in UDP checksum into locally produced, looped-back
and forwarded UDP datagrams, if an original output NIC the datagrams
are sent to has UDP TX checksum offload enabled.
The datagrams are sent malformed out of the NIC the datagrams have been
forwarded to.
It is because:
1. If TX checksum offload is enabled on the output NIC, UDP checksum
is not calculated by kernel and is not filled into skb data.
2. dev_loopback_xmit(), which is called solely by
ip_mc_finish_output(), sets skb->ip_summed = CHECKSUM_UNNECESSARY
unconditionally.
3. Since
|
||
Michael Chan
|
0c57eeecc5 |
net: Prevent infinite while loop in skb_tx_hash()
Drivers call netdev_set_num_tc() and then netdev_set_tc_queue()
to set the queue count and offset for each TC. So the queue count
and offset for the TCs may be zero for a short period after dev->num_tc
has been set. If a TX packet is being transmitted at this time in the
code path netdev_pick_tx() -> skb_tx_hash(), skb_tx_hash() may see
nonzero dev->num_tc but zero qcount for the TC. The while loop that
keeps looping while hash >= qcount will not end.
Fix it by checking the TC's qcount to be nonzero before using it.
Fixes:
|
||
|
Greg Kroah-Hartman
|
f30aef53ca |
Merge f9e36107ec ("Merge tag 'for-5.15-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux") into android-mainline
Steps on the way to 5.15-rc3 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I2c129754b55c04be6f83c9d551d024f72b64cb04 |
||
Xuan Zhuo
|
3765996e4f |
napi: fix race inside napi_enable
The process will cause napi.state to contain NAPI_STATE_SCHED and
not in the poll_list, which will cause napi_disable() to get stuck.
The prefix "NAPI_STATE_" is removed in the figure below, and
NAPI_STATE_HASHED is ignored in napi.state.
CPU0 | CPU1 | napi.state
===============================================================================
napi_disable() | | SCHED | NPSVC
napi_enable() | |
{ | |
smp_mb__before_atomic(); | |
clear_bit(SCHED, &n->state); | | NPSVC
| napi_schedule_prep() | SCHED | NPSVC
| napi_poll() |
| napi_complete_done() |
| { |
| if (n->state & (NPSVC | | (1)
| _BUSY_POLL))) |
| return false; |
| ................ |
| } | SCHED | NPSVC
| |
clear_bit(NPSVC, &n->state); | | SCHED
} | |
| |
napi_schedule_prep() | | SCHED | MISSED (2)
(1) Here return direct. Because of NAPI_STATE_NPSVC exists.
(2) NAPI_STATE_SCHED exists. So not add napi.poll_list to sd->poll_list
Since NAPI_STATE_SCHED already exists and napi is not in the
sd->poll_list queue, NAPI_STATE_SCHED cannot be cleared and will always
exist.
1. This will cause this queue to no longer receive packets.
2. If you encounter napi_disable under the protection of rtnl_lock, it
will cause the entire rtnl_lock to be locked, affecting the overall
system.
This patch uses cmpxchg to implement napi_enable(), which ensures that
there will be no race due to the separation of clear two bits.
Fixes:
|
||
|
Greg Kroah-Hartman
|
bc2f6edebd |
Merge 9e9fb7655e ("Merge tag 'net-next-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next") into android-mainline
Steps on the way to 5.15-rc1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I49577d606b2710975407eae3fee60bc331397810 |
||
Changbin Du
|
afa79d08c6 |
net: in_irq() cleanup
Replace the obsolete and ambiguos macro in_irq() with new macro in_hardirq(). Signed-off-by: Changbin Du <changbin.du@gmail.com> Link: https://lore.kernel.org/r/20210813145749.86512-1-changbin.du@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
d1a4e0a957 |
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says: ==================== bpf-next 2021-08-10 We've added 31 non-merge commits during the last 8 day(s) which contain a total of 28 files changed, 3644 insertions(+), 519 deletions(-). 1) Native XDP support for bonding driver & related BPF selftests, from Jussi Maki. 2) Large batch of new BPF JIT tests for test_bpf.ko that came out as a result from 32-bit MIPS JIT development, from Johan Almbladh. 3) Rewrite of netcnt BPF selftest and merge into test_progs, from Stanislav Fomichev. 4) Fix XDP bpf_prog_test_run infra after net to net-next merge, from Andrii Nakryiko. 5) Follow-up fix in unix_bpf_update_proto() to enforce socket type, from Cong Wang. 6) Fix bpf-iter-tcp4 selftest to print the correct dest IP, from Jose Blanquicet. 7) Various misc BPF XDP sample improvements, from Niklas Söderlund, Matthew Cover, and Muhammad Falak R Wani. * https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (31 commits) bpf, tests: Add tail call test suite bpf, tests: Add tests for BPF_CMPXCHG bpf, tests: Add tests for atomic operations bpf, tests: Add test for 32-bit context pointer argument passing bpf, tests: Add branch conversion JIT test bpf, tests: Add word-order tests for load/store of double words bpf, tests: Add tests for ALU operations implemented with function calls bpf, tests: Add more ALU64 BPF_MUL tests bpf, tests: Add more BPF_LSH/RSH/ARSH tests for ALU64 bpf, tests: Add more ALU32 tests for BPF_LSH/RSH/ARSH bpf, tests: Add more tests of ALU32 and ALU64 bitwise operations bpf, tests: Fix typos in test case descriptions bpf, tests: Add BPF_MOV tests for zero and sign extension bpf, tests: Add BPF_JMP32 test cases samples, bpf: Add an explict comment to handle nested vlan tagging. selftests/bpf: Add tests for XDP bonding selftests/bpf: Fix xdp_tx.c prog section name net, core: Allow netdev_lower_get_next_private_rcu in bh context bpf, devmap: Exclude XDP broadcast to master device net, bonding: Add XDP support to the bonding driver ... ==================== Link: https://lore.kernel.org/r/20210810130038.16927-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Jussi Maki
|
6891866999 |
net, core: Allow netdev_lower_get_next_private_rcu in bh context
For the XDP bonding slave lookup to work in the NAPI poll context in which
the redudant rcu_read_lock() has been removed we have to follow the same
approach as in
|
||
|
Jussi Maki
|
879af96ffd |
net, core: Add support for XDP redirection to slave device
This adds the ndo_xdp_get_xmit_slave hook for transforming XDP_TX into XDP_REDIRECT after BPF program run when the ingress device is a bond slave. The dev_xdp_prog_count is exposed so that slave devices can be checked for loaded XDP programs in order to avoid the situation where both bond master and slave have programs loaded according to xdp_state. Signed-off-by: Jussi Maki <joamaki@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Link: https://lore.kernel.org/bpf/20210731055738.16820-3-joamaki@gmail.com |
||
Yajun Deng
|
1160dfa178 |
net: Remove redundant if statements
The 'if (dev)' statement already move into dev_{put , hold}, so remove
redundant if statements.
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Sebastian Andrzej Siewior
|
372bbdd5bb |
net: Replace deprecated CPU-hotplug functions.
The functions get_online_cpus() and put_online_cpus() have been deprecated during the CPU hotplug rework. They map directly to cpus_read_lock() and cpus_read_unlock(). Replace deprecated CPU-hotplug functions with the official version. The behavior remains unchanged. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
271e5b7d00 |
net: add netif_set_real_num_queues() for device reconfig
netif_set_real_num_rx_queues() and netif_set_real_num_tx_queues() can fail which breaks drivers trying to implement reconfiguration in a way that can't leave the device half-broken. In other words those functions are incompatible with prepare/commit approach. Luckily setting real number of queues can fail only if the number is increased, meaning that if we order operations correctly we can guarantee ending up with either new config (success), or the old one (on error). Provide a helper implementing such logic so that drivers don't have to duplicate it. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Arnd Bergmann
|
5ea2f5ffde |
move netdev_boot_setup into Space.c
This is now only used by a handful of old ISA drivers, and can be moved into the file they already all depend on. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Paolo Abeni
|
a432934a30 |
sk_buff: avoid potentially clearing 'slow_gro' field
If skb_dst_set_noref() is invoked with a NULL dst, the 'slow_gro'
field is cleared, too. That could lead to wrong behavior if
the skb later enters the GRO stage.
Fix the potential issue replacing preserving a non-zero value of
the 'slow_gro' field.
Additionally, fix a comment typo.
Reported-by: Sabrina Dubroca <sd@queasysnail.net>
Reported-by: Jakub Kicinski <kuba@kernel.org>
Fixes:
|
||
Davide Caratti
|
3aa2605594 |
net/sched: store the last executed chain also for clsact egress
currently, only 'ingress' and 'clsact ingress' qdiscs store the tc 'chain id' in the skb extension. However, userspace programs (like ovs) are able to setup egress rules, and datapath gets confused in case it doesn't find the 'chain id' for a packet that's "recirculated" by tc. Change tcf_classify() to have the same semantic as tcf_classify_ingress() so that a single function can be called in ingress / egress, using the tc ingress / egress block respectively. Suggested-by: Alaa Hleilel <alaa@nvidia.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Paolo Abeni
|
5e10da5385 |
skbuff: allow 'slow_gro' for skb carring sock reference
This change leverages the infrastructure introduced by the previous patches to allow soft devices passing to the GRO engine owned skbs without impacting the fast-path. It's up to the GRO caller ensuring the slow_gro bit validity before invoking the GRO engine. The new helper skb_prepare_for_gro() is introduced for that goal. On slow_gro, skbs are aggregated only with equal sk. Additionally, skb truesize on GRO recycle and free is correctly updated so that sk wmem is not changed by the GRO processing. rfc-> v1: - fixed bad truesize on dev_gro_receive NAPI_FREE - use the existing state bit Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Paolo Abeni
|
9efb4b5baf |
net: optimize GRO for the common case.
After the previous patches, at GRO time, skb->slow_gro is usually 0, unless the packets comes from some H/W offload slowpath or tunnel. We can optimize the GRO code assuming !skb->slow_gro is likely. This remove multiple conditionals in the most common path, at the price of an additional one when we hit the above "slow-paths". Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Greg Kroah-Hartman
|
e9975a8f2e |
Merge tag 'v5.14-rc3' into android-mainline
Linux 5.14-rc3 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I5db742d6b8faf7b40efe1cb3b5beae486010f3fd |
||
David S. Miller
|
5af84df962 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts are simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Lee Jones
|
946e465c81 |
Merge tag 'v5.14-rc2' into android-mainline
Linux 5.14-rc2 Signed-off-by: Lee Jones <lee.jones@linaro.org> Change-Id: Ia2131de59daa96610741f5a0ff267b0d08697023 |
||
Vasily Averin
|
c948f51c16 |
memcg: enable accounting for net_device and Tx/Rx queues
Container netadmin can create a lot of fake net devices, then create a new net namespace and repeat it again and again. Net device can request the creation of up to 4096 tx and rx queues, and force kernel to allocate up to several tens of megabytes memory per net device. It makes sense to account for them to restrict the host's memory consumption from inside the memcg-limited container. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
82a1ffe57e |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says: ==================== pull-request: bpf-next 2021-07-15 The following pull-request contains BPF updates for your *net-next* tree. We've added 45 non-merge commits during the last 15 day(s) which contain a total of 52 files changed, 3122 insertions(+), 384 deletions(-). The main changes are: 1) Introduce bpf timers, from Alexei. 2) Add sockmap support for unix datagram socket, from Cong. 3) Fix potential memleak and UAF in the verifier, from He. 4) Add bpf_get_func_ip helper, from Jiri. 5) Improvements to generic XDP mode, from Kumar. 6) Support for passing xdp_md to XDP programs in bpf_prog_run, from Zvi. =================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
20192d9c9f |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Andrii Nakryiko says: ==================== pull-request: bpf 2021-07-15 The following pull-request contains BPF updates for your *net* tree. We've added 9 non-merge commits during the last 5 day(s) which contain a total of 9 files changed, 37 insertions(+), 15 deletions(-). The main changes are: 1) Fix NULL pointer dereference in BPF_TEST_RUN for BPF_XDP_DEVMAP and BPF_XDP_CPUMAP programs, from Xuan Zhuo. 2) Fix use-after-free of net_device in XDP bpf_link, from Xuan Zhuo. 3) Follow-up fix to subprog poke descriptor use-after-free problem, from Daniel Borkmann and John Fastabend. 4) Fix out-of-range array access in s390 BPF JIT backend, from Colin Ian King. 5) Fix memory leak in BPF sockmap, from John Fastabend. 6) Fix for sockmap to prevent proc stats reporting bug, from John Fastabend and Jakub Sitnicki. 7) Fix NULL pointer dereference in bpftool, from Tobias Klauser. 8) AF_XDP documentation fixes, from Baruch Siach. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Qitao Xu
|
70713dddf3 |
net_sched: introduce tracepoint trace_qdisc_enqueue()
Tracepoint trace_qdisc_enqueue() is introduced to trace skb at
the entrance of TC layer on TX side. This is similar to
trace_qdisc_dequeue():
1. For both we only trace successful cases. The failure cases
can be traced via trace_kfree_skb().
2. They are called at entrance or exit of TC layer, not for each
->enqueue() or ->dequeue(). This is intentional, because
we want to make trace_qdisc_enqueue() symmetric to
trace_qdisc_dequeue(), which is easier to use.
The return value of qdisc_enqueue() is not interesting here,
we have Qdisc's drop packets in ->dequeue(), it is impossible to
trace them even if we have the return value, the only way to trace
them is tracing kfree_skb().
We only add information we need to trace ring buffer. If any other
information is needed, it is easy to extend it without breaking ABI,
see commit
|
||
|
Xuan Zhuo
|
5acc7d3e8d |
xdp, net: Fix use-after-free in bpf_xdp_link_release
The problem occurs between dev_get_by_index() and dev_xdp_attach_link().
At this point, dev_xdp_uninstall() is called. Then xdp link will not be
detached automatically when dev is released. But link->dev already
points to dev, when xdp link is released, dev will still be accessed,
but dev has been released.
dev_get_by_index() |
link->dev = dev |
| rtnl_lock()
| unregister_netdevice_many()
| dev_xdp_uninstall()
| rtnl_unlock()
rtnl_lock(); |
dev_xdp_attach_link() |
rtnl_unlock(); |
| netdev_run_todo() // dev released
bpf_xdp_link_release() |
/* access dev. |
use-after-free */ |
[ 45.966867] BUG: KASAN: use-after-free in bpf_xdp_link_release+0x3b8/0x3d0
[ 45.967619] Read of size 8 at addr ffff00000f9980c8 by task a.out/732
[ 45.968297]
[ 45.968502] CPU: 1 PID: 732 Comm: a.out Not tainted 5.13.0+ #22
[ 45.969222] Hardware name: linux,dummy-virt (DT)
[ 45.969795] Call trace:
[ 45.970106] dump_backtrace+0x0/0x4c8
[ 45.970564] show_stack+0x30/0x40
[ 45.970981] dump_stack_lvl+0x120/0x18c
[ 45.971470] print_address_description.constprop.0+0x74/0x30c
[ 45.972182] kasan_report+0x1e8/0x200
[ 45.972659] __asan_report_load8_noabort+0x2c/0x50
[ 45.973273] bpf_xdp_link_release+0x3b8/0x3d0
[ 45.973834] bpf_link_free+0xd0/0x188
[ 45.974315] bpf_link_put+0x1d0/0x218
[ 45.974790] bpf_link_release+0x3c/0x58
[ 45.975291] __fput+0x20c/0x7e8
[ 45.975706] ____fput+0x24/0x30
[ 45.976117] task_work_run+0x104/0x258
[ 45.976609] do_notify_resume+0x894/0xaf8
[ 45.977121] work_pending+0xc/0x328
[ 45.977575]
[ 45.977775] The buggy address belongs to the page:
[ 45.978369] page:fffffc00003e6600 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4f998
[ 45.979522] flags: 0x7fffe0000000000(node=0|zone=0|lastcpupid=0x3ffff)
[ 45.980349] raw: 07fffe0000000000 fffffc00003e6708 ffff0000dac3c010 0000000000000000
[ 45.981309] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 45.982259] page dumped because: kasan: bad access detected
[ 45.982948]
[ 45.983153] Memory state around the buggy address:
[ 45.983753] ffff00000f997f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 45.984645] ffff00000f998000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 45.985533] >ffff00000f998080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 45.986419] ^
[ 45.987112] ffff00000f998100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 45.988006] ffff00000f998180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 45.988895] ==================================================================
[ 45.989773] Disabling lock debugging due to kernel taint
[ 45.990552] Kernel panic - not syncing: panic_on_warn set ...
[ 45.991166] CPU: 1 PID: 732 Comm: a.out Tainted: G B 5.13.0+ #22
[ 45.991929] Hardware name: linux,dummy-virt (DT)
[ 45.992448] Call trace:
[ 45.992753] dump_backtrace+0x0/0x4c8
[ 45.993208] show_stack+0x30/0x40
[ 45.993627] dump_stack_lvl+0x120/0x18c
[ 45.994113] dump_stack+0x1c/0x34
[ 45.994530] panic+0x3a4/0x7d8
[ 45.994930] end_report+0x194/0x198
[ 45.995380] kasan_report+0x134/0x200
[ 45.995850] __asan_report_load8_noabort+0x2c/0x50
[ 45.996453] bpf_xdp_link_release+0x3b8/0x3d0
[ 45.997007] bpf_link_free+0xd0/0x188
[ 45.997474] bpf_link_put+0x1d0/0x218
[ 45.997942] bpf_link_release+0x3c/0x58
[ 45.998429] __fput+0x20c/0x7e8
[ 45.998833] ____fput+0x24/0x30
[ 45.999247] task_work_run+0x104/0x258
[ 45.999731] do_notify_resume+0x894/0xaf8
[ 46.000236] work_pending+0xc/0x328
[ 46.000697] SMP: stopping secondary CPUs
[ 46.001226] Dumping ftrace buffer:
[ 46.001663] (ftrace buffer empty)
[ 46.002110] Kernel Offset: disabled
[ 46.002545] CPU features: 0x00000001,23202c00
[ 46.003080] Memory Limit: none
Fixes:
|
||
|
Lee Jones
|
8e658623d4 |
Merge commit c288d9cd71 ("Merge tag 'for-5.14/io_uring-2021-06-30' of git://git.kernel.dk/linux-block") into android-mainline
Another small step en route to v5.14-rc1 Change-Id: I24899ab78da7d367574ed69ceaa82ab0837d9556 Signed-off-by: Lee Jones <lee.jones@linaro.org> |
||
Antoine Tenart
|
28b34f01a7 |
net: do not reuse skbuff allocated from skbuff_fclone_cache in the skb cache
Some socket buffers allocated in the fclone cache (in __alloc_skb) can
end-up in the following path[1]:
napi_skb_finish
__kfree_skb_defer
napi_skb_cache_put
The issue is napi_skb_cache_put is not fclone friendly and will put
those skbuff in the skb cache to be reused later, although this cache
only expects skbuff allocated from skbuff_head_cache. When this happens
the skbuff is eventually freed using the wrong origin cache, and we can
see traces similar to:
[ 1223.947534] cache_from_obj: Wrong slab cache. skbuff_head_cache but object is from skbuff_fclone_cache
[ 1223.948895] WARNING: CPU: 3 PID: 0 at mm/slab.h:442 kmem_cache_free+0x251/0x3e0
[ 1223.950211] Modules linked in:
[ 1223.950680] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 5.13.0+ #474
[ 1223.951587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-3.fc34 04/01/2014
[ 1223.953060] RIP: 0010:kmem_cache_free+0x251/0x3e0
Leading sometimes to other memory related issues.
Fix this by using __kfree_skb for fclone skbuff, similar to what is done
the other place __kfree_skb_defer is called.
[1] At least in setups using veth pairs and tunnels. Building a kernel
with KASAN we can for example see packets allocated in
sk_stream_alloc_skb hit the above path and later the issue arises
when the skbuff is reused.
Fixes:
|
||
|
Lee Jones
|
7889eed917 |
Merge 54a728dc5e ("Merge tag 'sched-core-2021-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip") into android-mainline
A little step towards 5.14-rc1 Signed-off-by: Lee Jones <lee.jones@linaro.org> Change-Id: I2573a6df9f4e7b67194327ac6db6082a574d2809 |
||
Bae Soukjin
|
1da7910c1d |
ANDROID: vendor_hooks: Add vendor hook to the net
android_vh_ptype_head:
To add a debugging chain to ptype list
android_vh_kfree_skb
To sniff the dropped packet at kernel network
Bug: 163716381
Signed-off-by: Bae Soukjin <soukjin.bae@samsung.com>
Change-Id: Ide80bf0a129da31a1824d4a33026ac42be327361
(cherry picked from commit
|
||
Florian Fainelli
|
9615fe36b3 |
skbuff: Fix build with SKB extensions disabled
We will fail to build with CONFIG_SKB_EXTENSIONS disabled after |
||
Kumar Kartikeya Dwivedi
|
2ea5eabaf0 |
bpf: devmap: Implement devmap prog execution for generic XDP
This lifts the restriction on running devmap BPF progs in generic redirect mode. To match native XDP behavior, it is invoked right before generic_xdp_tx is called, and only supports XDP_PASS/XDP_ABORTED/ XDP_DROP actions. We also return 0 even if devmap program drops the packet, as semantically redirect has already succeeded and the devmap prog is the last point before TX of the packet to device where it can deliver a verdict on the packet. This also means it must take care of freeing the skb, as xdp_do_generic_redirect callers only do that in case an error is returned. Since devmap entry prog is supported, remove the check in generic_xdp_install entirely. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://lore.kernel.org/bpf/20210702111825.491065-5-memxor@gmail.com |
||
|
Kumar Kartikeya Dwivedi
|
11941f8a85 |
bpf: cpumap: Implement generic cpumap
This change implements CPUMAP redirect support for generic XDP programs. The idea is to reuse the cpu map entry's queue that is used to push native xdp frames for redirecting skb to a different CPU. This will match native XDP behavior (in that RPS is invoked again for packet reinjected into networking stack). To be able to determine whether the incoming skb is from the driver or cpumap, we reuse skb->redirected bit that skips generic XDP processing when it is set. To always make use of this, CONFIG_NET_REDIRECT guard on it has been lifted and it is always available. >From the redirect side, we add the skb to ptr_ring with its lowest bit set to 1. This should be safe as skb is not 1-byte aligned. This allows kthread to discern between xdp_frames and sk_buff. On consumption of the ptr_ring item, the lowest bit is unset. In the end, the skb is simply added to the list that kthread is anyway going to maintain for xdp_frames converted to skb, and then received again by using netif_receive_skb_list. Bulking optimization for generic cpumap is left as an exercise for a future patch for now. Since cpumap entry progs are now supported, also remove check in generic_xdp_install for the cpumap. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Link: https://lore.kernel.org/bpf/20210702111825.491065-4-memxor@gmail.com |
||
|
Kumar Kartikeya Dwivedi
|
fe21cb91ae |
net: core: Split out code to run generic XDP prog
This helper can later be utilized in code that runs cpumap and devmap programs in generic redirect mode and adjust skb based on changes made to xdp_buff. When returning XDP_REDIRECT/XDP_TX, it invokes __skb_push, so whenever a generic redirect path invokes devmap/cpumap prog if set, it must __skb_pull again as we expect mac header to be pulled. It also drops the skb_reset_mac_len call after do_xdp_generic, as the mac_header and network_header are advanced by the same offset, so the difference (mac_len) remains constant. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://lore.kernel.org/bpf/20210702111825.491065-2-memxor@gmail.com |
||
|
Paul Blakey
|
8550ff8d8c |
skbuff: Release nfct refcount on napi stolen or re-used skbs
When multiple SKBs are merged to a new skb under napi GRO,
or SKB is re-used by napi, if nfct was set for them in the
driver, it will not be released while freeing their stolen
head state or on re-use.
Release nfct on napi's stolen or re-used SKBs, and
in gro_list_prepare, check conntrack metadata diff.
Fixes:
|
||
Linus Torvalds
|
dbe69e4337 |
Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core:
- BPF:
- add syscall program type and libbpf support for generating
instructions and bindings for in-kernel BPF loaders (BPF loaders
for BPF), this is a stepping stone for signed BPF programs
- infrastructure to migrate TCP child sockets from one listener to
another in the same reuseport group/map to improve flexibility
of service hand-off/restart
- add broadcast support to XDP redirect
- allow bypass of the lockless qdisc to improving performance (for
pktgen: +23% with one thread, +44% with 2 threads)
- add a simpler version of "DO_ONCE()" which does not require jump
labels, intended for slow-path usage
- virtio/vsock: introduce SOCK_SEQPACKET support
- add getsocketopt to retrieve netns cookie
- ip: treat lowest address of a IPv4 subnet as ordinary unicast
address allowing reclaiming of precious IPv4 addresses
- ipv6: use prandom_u32() for ID generation
- ip: add support for more flexible field selection for hashing
across multi-path routes (w/ offload to mlxsw)
- icmp: add support for extended RFC 8335 PROBE (ping)
- seg6: add support for SRv6 End.DT46 behavior
- mptcp:
- DSS checksum support (RFC 8684) to detect middlebox meddling
- support Connection-time 'C' flag
- time stamping support
- sctp: packetization Layer Path MTU Discovery (RFC 8899)
- xfrm: speed up state addition with seq set
- WiFi:
- hidden AP discovery on 6 GHz and other HE 6 GHz improvements
- aggregation handling improvements for some drivers
- minstrel improvements for no-ack frames
- deferred rate control for TXQs to improve reaction times
- switch from round robin to virtual time-based airtime scheduler
- add trace points:
- tcp checksum errors
- openvswitch - action execution, upcalls
- socket errors via sk_error_report
Device APIs:
- devlink: add rate API for hierarchical control of max egress rate
of virtual devices (VFs, SFs etc.)
- don't require RCU read lock to be held around BPF hooks in NAPI
context
- page_pool: generic buffer recycling
New hardware/drivers:
- mobile:
- iosm: PCIe Driver for Intel M.2 Modem
- support for Qualcomm MSM8998 (ipa)
- WiFi: Qualcomm QCN9074 and WCN6855 PCI devices
- sparx5: Microchip SparX-5 family of Enterprise Ethernet switches
- Mellanox BlueField Gigabit Ethernet (control NIC of the DPU)
- NXP SJA1110 Automotive Ethernet 10-port switch
- Qualcomm QCA8327 switch support (qca8k)
- Mikrotik 10/25G NIC (atl1c)
Driver changes:
- ACPI support for some MDIO, MAC and PHY devices from Marvell and
NXP (our first foray into MAC/PHY description via ACPI)
- HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx
- Mellanox/Nvidia NIC (mlx5)
- NIC VF offload of L2 bridging
- support IRQ distribution to Sub-functions
- Marvell (prestera):
- add flower and match all
- devlink trap
- link aggregation
- Netronome (nfp): connection tracking offload
- Intel 1GE (igc): add AF_XDP support
- Marvell DPU (octeontx2): ingress ratelimit offload
- Google vNIC (gve): new ring/descriptor format support
- Qualcomm mobile (rmnet & ipa): inline checksum offload support
- MediaTek WiFi (mt76)
- mt7915 MSI support
- mt7915 Tx status reporting
- mt7915 thermal sensors support
- mt7921 decapsulation offload
- mt7921 enable runtime pm and deep sleep
- Realtek WiFi (rtw88)
- beacon filter support
- Tx antenna path diversity support
- firmware crash information via devcoredump
- Qualcomm WiFi (wcn36xx)
- Wake-on-WLAN support with magic packets and GTK rekeying
- Micrel PHY (ksz886x/ksz8081): add cable test support"
* tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits)
tcp: change ICSK_CA_PRIV_SIZE definition
tcp_yeah: check struct yeah size at compile time
gve: DQO: Fix off by one in gve_rx_dqo()
stmmac: intel: set PCI_D3hot in suspend
stmmac: intel: Enable PHY WOL option in EHL
net: stmmac: option to enable PHY WOL with PMT enabled
net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del}
net: use netdev_info in ndo_dflt_fdb_{add,del}
ptp: Set lookup cookie when creating a PTP PPS source.
net: sock: add trace for socket errors
net: sock: introduce sk_error_report
net: dsa: replay the local bridge FDB entries pointing to the bridge dev too
net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev
net: dsa: include fdb entries pointing to bridge in the host fdb list
net: dsa: include bridge addresses which are local in the host fdb list
net: dsa: sync static FDB entries on foreign interfaces to hardware
net: dsa: install the host MDB and FDB entries in the master's RX filter
net: dsa: reference count the FDB addresses at the cross-chip notifier level
net: dsa: introduce a separate cross-chip notifier type for host FDBs
net: dsa: reference count the MDB entries at the cross-chip notifier level
...
|
||
|
Jakub Kicinski
|
b6df00789e |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Trivial conflict in net/netfilter/nf_tables_api.c. Duplicate fix in tools/testing/selftests/net/devlink_port_split.py - take the net-next version. skmsg, and L4 bpf - keep the bpf code but remove the flags and err params. Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Tanner Love
|
127d7355ab |
net: update netdev_rx_csum_fault() print dump only once
Printing this stack dump multiple times does not provide additional useful information, and consumes time in the data path. Printing once is sufficient. Changes v2: Format indentation properly Signed-off-by: Tanner Love <tannerlove@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Yunsheng Lin
|
c4fef01ba4 |
net: sched: implement TCQ_F_CAN_BYPASS for lockless qdisc
Currently pfifo_fast has both TCQ_F_CAN_BYPASS and TCQ_F_NOLOCK
flag set, but queue discipline by-pass does not work for lockless
qdisc because skb is always enqueued to qdisc even when the qdisc
is empty, see __dev_xmit_skb().
This patch calls sch_direct_xmit() to transmit the skb directly
to the driver for empty lockless qdisc, which aviod enqueuing
and dequeuing operation.
As qdisc->empty is not reliable to indicate a empty qdisc because
there is a time window between enqueuing and setting qdisc->empty.
So we use the MISSED state added in commit
|
||
|
Sebastian Andrzej Siewior
|
2b4cd14fd9 |
net/netif_receive_skb_core: Use migrate_disable()
The preempt disable around do_xdp_generic() has been introduced in commit |
||
Peter Zijlstra
|
2f064a59a1 |
sched: Change task_struct::state
Change the type and name of task_struct::state. Drop the volatile and shrink it to an 'unsigned int'. Rename it in order to find all uses such that we can use READ_ONCE/WRITE_ONCE as appropriate. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Daniel Bristot de Oliveira <bristot@redhat.com> Acked-by: Will Deacon <will@kernel.org> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20210611082838.550736351@infradead.org |
||
|
Jakub Kicinski
|
5ada57a9a6 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
cdc-wdm: s/kill_urbs/poison_urbs/ to fix build Signed-off-by: Jakub Kicinski <kuba@kernel.org> |