The kunit targets build in-tree kunit modules with a pre-set
defconfig fragment.
This is the defconfig fragment to be applied to enable kunit tests
as modules. Because we apply defconfig fragments after running
make defconfig, the individual tests must be enabled instead of
a global CONFIG_KUNIT_ALL_TESTS flag.
Note: Comparing to the change on android-mainline, this change
deletes the following tests because they do not present in
android14-5.15:
CONFIG_NETDEV_ADDR_LIST_TEST
CONFIG_REGMAP_KUNIT
CONFIG_INPUT_KUNIT_TEST
CONFIG_SND_SOC_UTILS_KUNIT_TEST
CONFIG_HID_KUNIT_TEST
CONFIG_IIO_FORMAT_KUNIT_TEST
CONFIG_CLK_KUNIT_TEST
CONFIG_CLK_GATE_KUNIT_TEST
Comparing to the change on android-mainline, this change
adds a symbol list for kunit tests. To update this symbol list:
bazel run //common:kunit_aarch64_abi_update_symbol_list
Comparing to the change on android-mainline, this change
does not contain a target for riscv64.
Test: manually build with
bazel run //common:kunit_aarch64_dist
bazel run //common:kunit_x86_64_dist
bazel run //common:kunit_riscv64_dist
Bug: 296116800
Bug: 304616548
Bug: 305290382
Change-Id: If3b94f495aa64b657508781b12e3e0716c725f3f
Signed-off-by: Yifan Hong <elsk@google.com>
We were getting the inode with the parent inode info
Also change variable names to remove confusion
Also set bpf correctly in new inode
Bug: 293838958
Test: fuse_test, atest ScopedStorageDeviceTest,
atest CtsScopedStorageHostTest
Signed-off-by: Paul Lawrence <paullawrence@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:12eb00420cad77d7b7fcfbd1088c921ae629e69d)
Merged-In: I0b6a6951599e0d211afd2243daacb98679503448
Change-Id: I0b6a6951599e0d211afd2243daacb98679503448
Changes in 5.15.128
mmc: sdhci-f-sdh30: Replace with sdhci_pltfm
selftests: forwarding: tc_actions: cleanup temporary files when test is aborted
selftests: forwarding: tc_actions: Use ncat instead of nc
macsec: Fix traffic counters/statistics
macsec: use DEV_STATS_INC()
net/tls: Perform immediate device ctx cleanup when possible
net/tls: Multi-threaded calls to TX tls_dev_del
net: tls: avoid discarding data on record close
PCI: tegra194: Fix possible array out of bounds access
ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings
iopoll: Call cpu_relax() in busy loops
ASoC: SOF: Intel: fix SoundWire/HDaudio mutual exclusion
dma-remap: use kvmalloc_array/kvfree for larger dma memory remap
HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard
drm/amdgpu: install stub fence into potential unused fence pointers
HID: add quirk for 03f0:464a HP Elite Presenter Mouse
RDMA/mlx5: Return the firmware result upon destroying QP/RQ
ovl: check type and offset of struct vfsmount in ovl_entry
smb: client: fix warning in cifs_smb3_do_mount()
media: v4l2-mem2mem: add lock to protect parameter num_rdy
usb: gadget: u_serial: Avoid spinlock recursion in __gs_console_push
media: platform: mediatek: vpu: fix NULL ptr dereference
thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx()
usb: chipidea: imx: don't request QoS for imx8ulp
usb: chipidea: imx: add missing USB PHY DPDM wakeup setting
gfs2: Fix possible data races in gfs2_show_options()
pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db()
firewire: net: fix use after free in fwnet_finish_incoming_packet()
watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)
Bluetooth: L2CAP: Fix use-after-free
Bluetooth: btusb: Add MT7922 bluetooth ID for the Asus Ally
drm/amdgpu: Fix potential fence use-after-free v2
fs/ntfs3: Enhance sanity check while generating attr_list
fs: ntfs3: Fix possible null-pointer dereferences in mi_read()
fs/ntfs3: Mark ntfs dirty when on-disk struct is corrupted
ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760
ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync()
powerpc/kasan: Disable KCOV in KASAN code
ring-buffer: Do not swap cpu_buffer during resize process
iio: add addac subdirectory
iio: adc: stx104: Utilize iomap interface
iio: adc: stx104: Implement and utilize register structures
iio: stx104: Move to addac subdirectory
iio: addac: stx104: Fix race condition for stx104_write_raw()
iio: addac: stx104: Fix race condition when converting analog-to-digital
igc: read before write to SRRCTL register
ARM: dts: aspeed: asrock: Correct firmware flash SPI clocks
drm/amd/display: save restore hdcp state when display is unplugged from mst hub
drm/amd/display: phase3 mst hdcp for multiple displays
drm/amd/display: fix access hdcp_workqueue assert
usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect
usb: dwc3: Remove DWC3 locking during gadget suspend/resume
usb: dwc3: Fix typos in gadget.c
USB: dwc3: gadget: drop dead hibernation code
usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()
tty: serial: fsl_lpuart: Add i.MXRT1050 support
tty: serial: fsl_lpuart: make rx_watermark configurable for different platforms
tty: serial: fsl_lpuart: reduce RX watermark to 0 on LS1028A
USB: dwc3: qcom: fix NULL-deref on suspend
USB: dwc3: fix use-after-free on core driver unbind
mmc: bcm2835: fix deferred probing
mmc: sunxi: fix deferred probing
ARM: dts: imx6sll: fixup of operating points
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
btrfs: move out now unused BG from the reclaim list
virtio-mmio: don't break lifecycle of vm_dev
vduse: Use proper spinlock for IRQ injection
cifs: fix potential oops in cifs_oplock_break
i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue
i2c: hisi: Only handle the interrupt of the driver's transfer
fbdev: mmp: fix value check in mmphw_probe()
powerpc/rtas_flash: allow user copy to flash block cache objects
tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms
btrfs: fix BUG_ON condition in btrfs_cancel_balance
i2c: designware: Correct length byte validation logic
i2c: designware: Handle invalid SMBus block data response length value
net: xfrm: Fix xfrm_address_filter OOB read
net: af_key: fix sadb_x_filter validation
net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure
xfrm: fix slab-use-after-free in decode_session6
ip6_vti: fix slab-use-after-free in decode_session6
ip_vti: fix potential slab-use-after-free in decode_session6
xfrm: add NULL check in xfrm_update_ae_params
xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH
net: phy: fix IRQ-based wake-on-lan over hibernate / power off
selftests: mirror_gre_changes: Tighten up the TTL test match
drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs
netfilter: nf_tables: fix false-positive lockdep splat
netfilter: nf_tables: deactivate catchall elements in next generation
ipvs: fix racy memcpy in proc_do_sync_threshold
netfilter: nft_dynset: disallow object maps
net: phy: broadcom: stub c45 read/write for 54810
team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
iavf: fix FDIR rule fields masks validation
i40e: fix misleading debug logs
net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset
sock: Fix misuse of sk_under_memory_pressure()
net: do not allow gso_size to be set to GSO_BY_FRAGS
bus: ti-sysc: Flush posted write on enable before reset
arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict
ARM: dts: imx: Set default tuning step for imx6sx usdhc
ASoC: rt5665: add missed regulator_bulk_disable
ASoC: meson: axg-tdm-formatter: fix channel slot allocation
soc: aspeed: socinfo: Add kfree for kstrdup
ALSA: hda/realtek - Remodified 3k pull low procedure
riscv: uaccess: Return the number of bytes effectively not copied
serial: 8250: Fix oops for port->pm on uart_change_pm()
ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces.
cifs: Release folio lock on fscache read hit.
mmc: wbsd: fix double mmc_free_host() in wbsd_init()
mmc: block: Fix in_flight[issue_type] value error
drm/qxl: fix UAF on handle creation
drm/amd: flush any delayed gfxoff on suspend entry
netfilter: set default timeout to 3 secs for sctp shutdown send and recv state
exfat: check if filename entries exceeds max filename length
arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4
af_unix: Fix null-ptr-deref in unix_stream_sendpage().
virtio-net: set queues after driver_ok
net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled
mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove
x86/cpu: Fix __x86_return_thunk symbol type
x86/cpu: Fix up srso_safe_ret() and __x86_return_thunk()
x86/alternative: Make custom return thunk unconditional
objtool: Add frame-pointer-specific function ignore
x86/ibt: Add ANNOTATE_NOENDBR
x86/cpu: Clean up SRSO return thunk mess
x86/cpu: Rename original retbleed methods
x86/cpu: Rename srso_(.*)_alias to srso_alias_\1
x86/cpu: Cleanup the untrain mess
x86/srso: Explain the untraining sequences a bit more
x86/static_call: Fix __static_call_fixup()
x86/retpoline: Don't clobber RFLAGS during srso_safe_ret()
x86/CPU/AMD: Fix the DIV(0) initial fix attempt
x86/srso: Disable the mitigation on unaffected configurations
x86/retpoline,kprobes: Fix position of thunk sections with CONFIG_LTO_CLANG
objtool/x86: Fixup frame-pointer vs rethunk
x86/srso: Correct the mitigation status when SMT is disabled
Linux 5.15.128
Change-Id: Ifcc5fc8c3027b6550eab4996c9458438f7d065b4
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.127
ksmbd: validate command request size
ksmbd: fix wrong next length validation of ea buffer in smb2_set_ea()
wireguard: allowedips: expand maximum node depth
mmc: moxart: read scr register without changing byte order
ipv6: adjust ndisc_is_useropt() to also return true for PIO
dmaengine: pl330: Return DMA_PAUSED when transaction is paused
riscv,mmio: Fix readX()-to-delay() ordering
drm/nouveau/gr: enable memory loads on helper invocation on all channels
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
drm/amd/display: check attr flag before set cursor degamma on DCN3+
hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100
radix tree test suite: fix incorrect allocation size for pthreads
nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput
bpf: allow precision tracking for programs with subprogs
bpf: stop setting precise in current state
bpf: aggressively forget precise markings during state checkpointing
selftests/bpf: make test_align selftest more robust
selftests/bpf: Workaround verification failure for fexit_bpf2bpf/func_replace_return_code
selftests/bpf: Fix sk_assign on s390x
io_uring: correct check for O_TMPFILE
iio: cros_ec: Fix the allocation size for cros_ec_command
iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
binder: fix memory leak in binder_init()
misc: rtsx: judge ASPM Mode to set PETXCFG Reg
usb-storage: alauda: Fix uninit-value in alauda_check_media()
usb: dwc3: Properly handle processing of pending events
usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
usb: typec: tcpm: Fix response to vsafe0V event
x86/srso: Fix build breakage with the LLVM linker
x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
x86/speculation: Add cpu_show_gds() prototype
x86: Move gds_ucode_mitigated() declaration to header
drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes
selftests/rseq: Fix build with undefined __weak
selftests: forwarding: Add a helper to skip test when using veth pairs
selftests: forwarding: ethtool: Skip when using veth pairs
selftests: forwarding: ethtool_extended_state: Skip when using veth pairs
selftests: forwarding: Skip test when no interfaces are specified
selftests: forwarding: Switch off timeout
selftests: forwarding: tc_flower: Relax success criterion
net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()
bpf, sockmap: Fix map type error in sock_map_del_link
bpf, sockmap: Fix bug that strp_done cannot be called
mISDN: Update parameter type of dsp_cmx_send()
net/packet: annotate data-races around tp->status
tunnels: fix kasan splat when generating ipv4 pmtu error
xsk: fix refcount underflow in error path
bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves
dccp: fix data-race around dp->dccps_mss_cache
drivers: net: prevent tun_build_skb() to exceed the packet size limit
iavf: fix potential races for FDIR filters
IB/hfi1: Fix possible panic during hotplug remove
drm/rockchip: Don't spam logs in atomic check
wifi: cfg80211: fix sband iftype data lookup for AP_VLAN
RDMA/umem: Set iova in ODP flow
net: phy: at803x: remove set/get wol callbacks for AR8032
net: hns3: refactor hclge_mac_link_status_wait for interface reuse
net: hns3: add wait until mac link down
nexthop: Fix infinite nexthop dump when using maximum nexthop ID
nexthop: Make nexthop bucket dump more efficient
nexthop: Fix infinite nexthop bucket dump when using maximum nexthop ID
dmaengine: mcf-edma: Fix a potential un-allocated memory access
net/mlx5: Allow 0 for total host VFs
net/mlx5: Skip clock update work when device is in error state
ibmvnic: Enforce stronger sanity checks on login response
ibmvnic: Unmap DMA login rsp buffer on send login fail
ibmvnic: Handle DMA unmapping of login buffs in release functions
btrfs: don't stop integrity writeback too early
btrfs: exit gracefully if reloc roots don't match
btrfs: reject invalid reloc tree root keys with stack dump
btrfs: set cache_block_group_error if we find an error
nvme-tcp: fix potential unbalanced freeze & unfreeze
nvme-rdma: fix potential unbalanced freeze & unfreeze
netfilter: nf_tables: report use refcount overflow
scsi: core: Fix legacy /proc parsing buffer overflow
scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
scsi: 53c700: Check that command slot is not NULL
scsi: snic: Fix possible memory leak if device_add() fails
scsi: core: Fix possible memory leak if device_add() fails
scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
scsi: qedi: Fix firmware halt over suspend and resume
scsi: qedf: Fix firmware halt over suspend and resume
alpha: remove __init annotation from exported page_is_ram()
sch_netem: fix issues in netem_change() vs get_dist_table()
tick: Detect and fix jiffies update stall
timers/nohz: Switch to ONESHOT_STOPPED in the low-res handler when the tick is stopped
timers/nohz: Last resort update jiffies on nohz_full IRQ entry
Linux 5.15.127
Change-Id: Ifa62f86a491dace0d7169fe3de65ebb6bbffe6df
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.126
io_uring: gate iowait schedule on having pending requests
perf: Fix function pointer case
net/mlx5: Free irqs only on shutdown callback
arm64: errata: Add workaround for TSB flush failures
arm64: errata: Add detection for TRBE write to out-of-range
iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982
iommu/arm-smmu-v3: Document MMU-700 erratum 2812531
iommu/arm-smmu-v3: Add explicit feature for nesting
iommu/arm-smmu-v3: Document nesting-related errata
arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux
word-at-a-time: use the same return type for has_zero regardless of endianness
KVM: s390: fix sthyi error handling
wifi: cfg80211: Fix return value in scan logic
net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx
net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing
rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length
net: dsa: fix value check in bcm_sf2_sw_probe()
perf test uprobe_from_different_cu: Skip if there is no gcc
net: sched: cls_u32: Fix match key mis-addressing
mISDN: hfcpci: Fix potential deadlock on &hc->lock
qed: Fix kernel-doc warnings
qed: Fix scheduling in a tasklet while getting stats
net: annotate data-races around sk->sk_max_pacing_rate
net: add missing READ_ONCE(sk->sk_rcvlowat) annotation
net: add missing READ_ONCE(sk->sk_sndbuf) annotation
net: add missing READ_ONCE(sk->sk_rcvbuf) annotation
net: add missing data-race annotations around sk->sk_peek_off
net: add missing data-race annotation for sk_ll_usec
net/sched: taprio: Limit TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME to INT_MAX.
bpf, cpumap: Handle skb as well when clean up ptr_ring
net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free
net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire
net: ll_temac: Switch to use dev_err_probe() helper
net: ll_temac: fix error checking of irq_of_parse_and_map()
net: korina: handle clk prepare error in korina_probe()
net: netsec: Ignore 'phy-mode' on SynQuacer in DT mode
net: dcb: choose correct policy to parse DCB_ATTR_BCN
s390/qeth: Don't call dev_close/dev_open (DOWN/UP)
ip6mr: Fix skb_under_panic in ip6mr_cache_report()
vxlan: Fix nexthop hash size
net/mlx5: fs_core: Make find_closest_ft more generic
net/mlx5: fs_core: Skip the FTs in the same FS_TYPE_PRIO_CHAINS fs_prio
prestera: fix fallback to previous version on same major version
tcp_metrics: fix addr_same() helper
tcp_metrics: annotate data-races around tm->tcpm_stamp
tcp_metrics: annotate data-races around tm->tcpm_lock
tcp_metrics: annotate data-races around tm->tcpm_vals[]
tcp_metrics: annotate data-races around tm->tcpm_net
tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
scsi: zfcp: Defer fc_rport blocking until after ADISC response
scsi: storvsc: Limit max_sectors for virtual Fibre Channel devices
libceph: fix potential hang in ceph_osdc_notify()
USB: zaurus: Add ID for A-300/B-500/C-700
ceph: defer stopping mdsc delayed_work
firmware: arm_scmi: Drop OF node reference in the transport channel setup
x86/CPU/AMD: Do not leak quotient data after a division by 0
exfat: use kvmalloc_array/kvfree instead of kmalloc_array/kfree
exfat: release s_lock before calling dir_emit()
mtd: spinand: toshiba: Fix ecc_get_status
mtd: rawnand: meson: fix OOB available bytes for ECC
arm64: dts: stratix10: fix incorrect I2C property for SCL signal
net: tun_chr_open(): set sk_uid from current_fsuid()
net: tap_open(): set sk_uid from current_fsuid()
wifi: mt76: mt7615: do not advertise 5 GHz on first phy of MT7615D (DBDC)
rbd: prevent busy loop when requesting exclusive lock
bpf: Disable preemption in bpf_event_output
open: make RESOLVE_CACHED correctly test for O_TMPFILE
drm/ttm: check null pointer before accessing when swapping
bpf, cpumap: Make sure kthread is running before map update returns
file: reinstate f_pos locking optimization for regular files
fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()
fs/sysv: Null check to prevent null-ptr-deref bug
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
fs: Protect reconfiguration of sb read-write from racing writes
ext2: Drop fragment support
mtd: rawnand: omap_elm: Fix incorrect type in assignment
mtd: rawnand: rockchip: fix oobfree offset and description
mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts
mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()
powerpc/mm/altmap: Fix altmap boundary check
drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning
selftests/rseq: check if libc rseq support is registered
selftests/rseq: Play nice with binaries statically linked against glibc 2.35+
soundwire: bus: pm_runtime_request_resume on peripheral attachment
soundwire: fix enumeration completion
PM / wakeirq: support enabling wake-up irq after runtime_suspend called
PM: sleep: wakeirq: fix wake irq arming
Linux 5.15.126
Change-Id: I5d56ea11000b37a22ec3e38dcf4ab58622ca109f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 855067defa ]
This test verifies whether the encapsulated packets have the correct
configured TTL. It does so by sending ICMP packets through the test
topology and mirroring them to a gretap netdevice. On a busy host
however, more than just the test ICMP packets may end up flowing
through the topology, get mirrored, and counted. This leads to
potential spurious failures as the test observes much more mirrored
packets than the sent test packets, and assumes a bug.
Fix this by tightening up the mirror action match. Change it from
matchall to a flower classifier matching on ICMP packets specifically.
Fixes: 45315673e0 ("selftests: forwarding: Test changes in mirror-to-gretap")
Signed-off-by: Petr Machata <petrm@nvidia.com>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5e8670610b ]
The test relies on 'nc' being the netcat version from the nmap project.
While this seems to be the case on Fedora, it is not the case on Ubuntu,
resulting in failures such as [1].
Fix by explicitly using the 'ncat' utility from the nmap project and the
skip the test in case it is not installed.
[1]
# timeout set to 0
# selftests: net/forwarding: tc_actions.sh
# TEST: gact drop and ok (skip_hw) [ OK ]
# TEST: mirred egress flower redirect (skip_hw) [ OK ]
# TEST: mirred egress flower mirror (skip_hw) [ OK ]
# TEST: mirred egress matchall mirror (skip_hw) [ OK ]
# TEST: mirred_egress_to_ingress (skip_hw) [ OK ]
# nc: invalid option -- '-'
# usage: nc [-46CDdFhklNnrStUuvZz] [-I length] [-i interval] [-M ttl]
# [-m minttl] [-O length] [-P proxy_username] [-p source_port]
# [-q seconds] [-s sourceaddr] [-T keyword] [-V rtable] [-W recvlimit]
# [-w timeout] [-X proxy_protocol] [-x proxy_address[:port]]
# [destination] [port]
# nc: invalid option -- '-'
# usage: nc [-46CDdFhklNnrStUuvZz] [-I length] [-i interval] [-M ttl]
# [-m minttl] [-O length] [-P proxy_username] [-p source_port]
# [-q seconds] [-s sourceaddr] [-T keyword] [-V rtable] [-W recvlimit]
# [-w timeout] [-X proxy_protocol] [-x proxy_address[:port]]
# [destination] [port]
# TEST: mirred_egress_to_ingress_tcp (skip_hw) [FAIL]
# server output check failed
# INFO: Could not test offloaded functionality
not ok 80 selftests: net/forwarding: tc_actions.sh # exit=1
Fixes: ca22da2fbd ("act_mirred: use the backlog for nested calls to mirred ingress")
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/netdev/adc5e40d-d040-a65e-eb26-edf47dac5b02@alu.unizg.hr/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20230808141503.4060661-12-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 5.15.124
jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint
KVM: s390: pv: fix index value of replaced ASCE
io_uring: don't audit the capability check in io_uring_create()
gpio: tps68470: Make tps68470_gpio_output() always set the initial value
pwm: Add a stub for devm_pwmchip_add()
gpio: mvebu: Make use of devm_pwmchip_add
gpio: mvebu: fix irq domain leak
btrfs: fix race between quota disable and relocation
i2c: Delete error messages for failed memory allocations
i2c: Improve size determinations
i2c: nomadik: Remove unnecessary goto label
i2c: nomadik: Use devm_clk_get_enabled()
i2c: nomadik: Remove a useless call in the remove function
PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link()
PCI/ASPM: Factor out pcie_wait_for_retrain()
PCI/ASPM: Avoid link retraining race
PCI: rockchip: Remove writes to unused registers
PCI: rockchip: Fix window mapping and address translation for endpoint
PCI: rockchip: Don't advertise MSI-X in PCIe capabilities
dlm: cleanup plock_op vs plock_xop
dlm: rearrange async condition return
fs: dlm: interrupt posix locks only when process is killed
drm/ttm: Don't print error message if eviction was interrupted
drm/ttm: Don't leak a resource on eviction error
n_tty: Rename tail to old_tail in n_tty_read()
tty: fix hang on tty device with no_room set
drm/ttm: never consider pinned BOs for eviction&swap
cifs: missing directory in MAINTAINERS file
cifs: use fs_context for automounts
ksmbd: remove internal.h include
cifs: if deferred close is disabled then close files immediately
pwm: meson: Simplify duplicated per-channel tracking
pwm: meson: fix handling of period/duty if greater than UINT_MAX
tracing/probes: Add symstr type for dynamic events
tracing/probes: Fix to avoid double count of the string length on the array
tracing: Allow synthetic events to pass around stacktraces
Revert "tracing: Add "(fault)" name injection to kernel probes"
tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails
scsi: qla2xxx: Remove unused declarations for qla2xxx
scsi: qla2xxx: Multi-que support for TMF
scsi: qla2xxx: Fix task management cmd failure
scsi: qla2xxx: Fix task management cmd fail due to unavailable resource
scsi: qla2xxx: Add debug prints in the device remove path
scsi: qla2xxx: Fix hang in task management
drm/amdgpu: fix vkms crtc settings
drm/amdgpu/vkms: relax timer deactivation by hrtimer_try_to_cancel
phy: qcom-snps: Use dev_err_probe() to simplify code
phy: qcom-snps: correct struct qcom_snps_hsphy kerneldoc
phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend
phy: qcom-snps-femto-v2: properly enable ref clock
soundwire: qcom: update status correctly with mask
media: staging: atomisp: select V4L2_FWNODE
i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
iavf: fix potential deadlock on allocation failure
iavf: check for removal state before IAVF_FLAG_PF_COMMS_FAILED
net: phy: marvell10g: fix 88x3310 power up
net: hns3: fix wrong tc bandwidth weight data issue
net: hns3: fix wrong bw weight of disabled tc issue
vxlan: move to its own directory
vxlan: calculate correct header length for GPE
phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
ethernet: atheros: fix return value check in atl1e_tso_csum()
ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address
tcp: Reduce chance of collisions in inet6_hashfn().
ice: Fix memory management in ice_ethtool_fdir.c
bonding: reset bond's flags when down link is P2P device
team: reset team's flags when down link is P2P device
net: stmmac: Apply redundant write work around on 4.xx too
platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
igc: Fix Kernel Panic during ndo_tx_timeout callback
netfilter: nft_set_rbtree: fix overlap expiration walk
netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR
netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID
net/sched: mqprio: refactor nlattr parsing to a separate function
net/sched: mqprio: add extack to mqprio_parse_nlattr()
net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
benet: fix return value check in be_lancer_xmit_workarounds()
tipc: check return value of pskb_trim()
tipc: stop tipc crypto on failure in tipc_node_create
RDMA/mlx4: Make check for invalid flags stricter
drm/msm/dpu: drop enum dpu_core_perf_data_bus_id
drm/msm/adreno: Fix snapshot BINDLESS_DATA size
RDMA/irdma: Add missing read barriers
RDMA/irdma: Fix data race on CQP completion stats
RDMA/irdma: Fix data race on CQP request done
RDMA/mthca: Fix crash when polling CQ for shared QPs
RDMA/bnxt_re: Prevent handling any completions after qp destroy
drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
ASoC: fsl_spdif: Silence output on stop
block: Fix a source code comment in include/uapi/linux/blkzoned.h
dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
dm raid: clean up four equivalent goto tags in raid_ctr()
dm raid: protect md_stop() with 'reconfig_mutex'
drm/amd: Fix an error handling mistake in psp_sw_init()
RDMA/irdma: Report correct WC error
ata: pata_ns87415: mark ns87560_tf_read static
ring-buffer: Fix wrong stat of cpu_buffer->read
tracing: Fix warning in trace_buffered_event_disable()
Revert "usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_init()"
usb: gadget: call usb_gadget_check_config() to verify UDC capability
USB: gadget: Fix the memory leak in raw_gadget driver
KVM: Grab a reference to KVM for VM and vCPU stats file descriptors
KVM: VMX: Don't fudge CR0 and CR4 for restricted L2 guest
serial: qcom-geni: drop bogus runtime pm state update
serial: 8250_dw: Preserve original value of DLF register
serial: sifive: Fix sifive_serial_console_setup() section
USB: serial: option: support Quectel EM060K_128
USB: serial: option: add Quectel EC200A module support
USB: serial: simple: add Kaufmann RKS+CAN VCP
USB: serial: simple: sort driver entries
can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
usb: dwc3: don't reset device side if dwc3 was configured as host-only
usb: ohci-at91: Fix the unhandle interrupt when resume
USB: quirks: add quirk for Focusrite Scarlett
usb: cdns3: fix incorrect calculation of ep_buf_size when more than one config
usb: xhci-mtk: set the dma max_seg_size
Revert "usb: xhci: tegra: Fix error check"
Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
Documentation: security-bugs.rst: clarify CVE handling
staging: r8712: Fix memory leak in _r8712_init_xmit_priv()
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
tty: n_gsm: fix UAF in gsm_cleanup_mux
Revert "xhci: add quirk for host controllers that don't update endpoint DCS"
ALSA: hda/relatek: Enable Mute LED on HP 250 G8
hwmon: (k10temp) Enable AMD3255 Proc to show negative temperature
hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
btrfs: check if the transaction was aborted at btrfs_wait_for_commit()
btrfs: check for commit error at btrfs_attach_transaction_barrier()
file: always lock position for FMODE_ATOMIC_POS
nfsd: Remove incorrect check in nfsd4_validate_stateid
tpm_tis: Explicitly check for error code
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
irqchip/gic-v4.1: Properly lock VPEs when doing a directLPI invalidation
locking/rtmutex: Fix task->pi_waiters integrity
KVM: x86: Disallow KVM_SET_SREGS{2} if incoming CR0 is invalid
virtio-net: fix race between set queues and probe
s390/dasd: fix hanging device after quiesce/resume
ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
ceph: never send metrics if disable_send_metrics is set
dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
rbd: make get_lock_owner_info() return a single locker or NULL
rbd: harden get_lock_owner_info() a bit
rbd: retrieve and check lock owner twice before blocklisting
tracing: Fix trace_event_raw_event_synth() if else statement
ACPI: processor: perflib: Use the "no limit" frequency QoS
ACPI: processor: perflib: Avoid updating frequency QoS unnecessarily
cpufreq: intel_pstate: Drop ACPI _PSS states table patching
selftests: mptcp: sockopt: use 'iptables-legacy' if available
io_uring: treat -EAGAIN for REQ_F_NOWAIT as final for io-wq
ASoC: cs42l51: fix driver to properly autoload with automatic module loading
selftests: mptcp: join: only check for ip6tables if needed
Linux 5.15.124
Change-Id: Ifeb2357cc7522671aff42c1408cc917a0f1aa905
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.123
ALSA: hda/realtek - remove 3k pull low procedure
ALSA: hda/realtek: Add quirk for Clevo NS70AU
ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx
keys: Fix linking a duplicate key to a keyring's assoc_array
perf probe: Add test for regression introduced by switch to die_get_decl_file()
btrfs: fix warning when putting transaction with qgroups enabled after abort
fuse: revalidate: don't invalidate if interrupted
btrfs: zoned: fix memory leak after finding block group with super blocks
fuse: ioctl: translate ENOSYS in outarg
selftests: tc: set timeout to 15 minutes
selftests: tc: add 'ct' action kconfig dep
regmap: Drop initial version of maximum transfer length fixes
regmap: Account for register length in SMBus I/O limits
can: bcm: Fix UAF in bcm_proc_show()
selftests: tc: add ConnTrack procfs kconfig
drm/client: Fix memory leak in drm_client_target_cloned
drm/client: Fix memory leak in drm_client_modeset_probe
drm/amd/display: Disable MPC split by default on special asic
drm/amd/display: Keep PHY active for DP displays on DCN31
ASoC: fsl_sai: Disable bit clock with transmitter
ASoC: codecs: wcd938x: fix missing clsh ctrl error handling
ASoC: codecs: wcd-mbhc-v2: fix resource leaks on component remove
ASoC: codecs: wcd938x: fix resource leaks on component remove
ASoC: codecs: wcd938x: fix missing mbhc init error handling
ASoC: codecs: wcd934x: fix resource leaks on component remove
ASoC: codecs: wcd938x: fix codec initialisation race
ASoC: codecs: wcd938x: fix soundwire initialisation race
ext4: correct inline offset when handling xattrs in inode body
drm/radeon: Fix integer overflow in radeon_cs_parser_init
ALSA: emu10k1: roll up loops in DSP setup code for Audigy
quota: Properly disable quotas when add_dquot_ref() fails
quota: fix warning in dqgrab()
udf: Fix uninitialized array access for some pathnames
fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
MIPS: dec: prom: Address -Warray-bounds warning
FS: JFS: Fix null-ptr-deref Read in txBegin
FS: JFS: Check for read-only mounted filesystem in txBegin
spi: bcm63xx: fix max prepend length
fbdev: imxfb: warn about invalid left/right margin
perf build: Fix library not found error when using CSLIBS
pinctrl: amd: Use amd_pinconf_set() for all config options
net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
bridge: Add extack warning when enabling STP in netns.
ethernet: use eth_hw_addr_set() instead of ether_addr_copy()
of: net: add a helper for loading netdev->dev_addr
ethernet: use of_get_ethdev_address()
net: ethernet: mtk_eth_soc: handle probe deferral
net: sched: cls_bpf: Undo tcf_bind_filter in case of an error
iavf: Fix use-after-free in free_netdev
iavf: Fix out-of-bounds when setting channels on remove
security: keys: Modify mismatched function name
octeontx2-pf: Dont allocate BPIDs for LBK interfaces
bpf: Fix subprog idx logic in check_max_stack_depth
igc: Prevent garbled TX queue with XDP ZEROCOPY
tcp: annotate data-races around tcp_rsk(req)->ts_recent
net: ipv4: Use kfree_sensitive instead of kfree
net:ipv6: check return value of pskb_trim()
Revert "tcp: avoid the lookup process failing to get sk in ehash table"
fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe
llc: Don't drop packet from non-root netns.
netfilter: nf_tables: fix spurious set element insertion failure
netfilter: nft_set_pipapo: fix improper element removal
netfilter: nf_tables: skip bound chain in netns release path
netfilter: nf_tables: skip bound chain on rule flush
tcp: annotate data-races around tp->tcp_tx_delay
tcp: annotate data-races around tp->keepalive_time
tcp: annotate data-races around tp->keepalive_intvl
tcp: annotate data-races around tp->keepalive_probes
tcp: annotate data-races around icsk->icsk_syn_retries
tcp: annotate data-races around tp->linger2
tcp: annotate data-races around rskq_defer_accept
tcp: annotate data-races around tp->notsent_lowat
tcp: annotate data-races around icsk->icsk_user_timeout
tcp: annotate data-races around fastopenq.max_qlen
net: phy: prevent stale pointer dereference in phy_init()
jbd2: recheck chechpointing non-dirty buffer
tracing/histograms: Return an error if we fail to add histogram to hist_vars list
nixge: fix mac address error handling again
Revert "drm/amd/display: edp do not add non-edid timings"
Linux 5.15.123
Change-Id: I3162dc1d106295097e8075b29bab3646b7167e7b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 8743aeff5b upstream.
A netlink dump callback can return a positive number to signal that more
information needs to be dumped or zero to signal that the dump is
complete. In the second case, the core netlink code will append the
NLMSG_DONE message to the skb in order to indicate to user space that
the dump is complete.
The nexthop bucket dump callback always returns a positive number if
nexthop buckets were filled in the provided skb, even if the dump is
complete. This means that a dump will span at least two recvmsg() calls
as long as nexthop buckets are present. In the last recvmsg() call the
dump callback will not fill in any nexthop buckets because the previous
call indicated that the dump should restart from the last dumped nexthop
ID plus one.
# ip link add name dummy1 up type dummy
# ip nexthop add id 1 dev dummy1
# ip nexthop add id 10 group 1 type resilient buckets 2
# strace -e sendto,recvmsg -s 5 ip nexthop bucket
sendto(3, [[{nlmsg_len=24, nlmsg_type=RTM_GETNEXTHOPBUCKET, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1691396980, nlmsg_pid=0}, {family=AF_UNSPEC, data="\x00\x00\x00\x00\x00"...}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 152, 0, NULL, 0) = 152
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 128
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=64, nlmsg_type=RTM_NEWNEXTHOPBUCKET, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691396980, nlmsg_pid=347}, {family=AF_UNSPEC, data="\x00\x00\x00\x00\x00"...}], [{nlmsg_len=64, nlmsg_type=RTM_NEWNEXTHOPBUCKET, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691396980, nlmsg_pid=347}, {family=AF_UNSPEC, data="\x00\x00\x00\x00\x00"...}]], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 128
id 10 index 0 idle_time 6.66 nhid 1
id 10 index 1 idle_time 6.66 nhid 1
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 20
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691396980, nlmsg_pid=347}, 0], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 20
+++ exited with 0 +++
This behavior is both inefficient and buggy. If the last nexthop to be
dumped had the maximum ID of 0xffffffff, then the dump will restart from
0 (0xffffffff + 1) and never end:
# ip link add name dummy1 up type dummy
# ip nexthop add id 1 dev dummy1
# ip nexthop add id $((2**32-1)) group 1 type resilient buckets 2
# ip nexthop bucket
id 4294967295 index 0 idle_time 5.55 nhid 1
id 4294967295 index 1 idle_time 5.55 nhid 1
id 4294967295 index 0 idle_time 5.55 nhid 1
id 4294967295 index 1 idle_time 5.55 nhid 1
[...]
Fix by adjusting the dump callback to return zero when the dump is
complete. After the fix only one recvmsg() call is made and the
NLMSG_DONE message is appended to the RTM_NEWNEXTHOPBUCKET responses:
# ip link add name dummy1 up type dummy
# ip nexthop add id 1 dev dummy1
# ip nexthop add id $((2**32-1)) group 1 type resilient buckets 2
# strace -e sendto,recvmsg -s 5 ip nexthop bucket
sendto(3, [[{nlmsg_len=24, nlmsg_type=RTM_GETNEXTHOPBUCKET, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1691396737, nlmsg_pid=0}, {family=AF_UNSPEC, data="\x00\x00\x00\x00\x00"...}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 152, 0, NULL, 0) = 152
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 148
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=64, nlmsg_type=RTM_NEWNEXTHOPBUCKET, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691396737, nlmsg_pid=350}, {family=AF_UNSPEC, data="\x00\x00\x00\x00\x00"...}], [{nlmsg_len=64, nlmsg_type=RTM_NEWNEXTHOPBUCKET, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691396737, nlmsg_pid=350}, {family=AF_UNSPEC, data="\x00\x00\x00\x00\x00"...}], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691396737, nlmsg_pid=350}, 0]], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 148
id 4294967295 index 0 idle_time 6.61 nhid 1
id 4294967295 index 1 idle_time 6.61 nhid 1
+++ exited with 0 +++
Note that if the NLMSG_DONE message cannot be appended because of size
limitations, then another recvmsg() will be needed, but the core netlink
code will not invoke the dump callback and simply reply with a
NLMSG_DONE message since it knows that the callback previously returned
zero.
Add a test that fails before the fix:
# ./fib_nexthops.sh -t basic_res
[...]
TEST: Maximum nexthop ID dump [FAIL]
[...]
And passes after it:
# ./fib_nexthops.sh -t basic_res
[...]
TEST: Maximum nexthop ID dump [ OK ]
[...]
Fixes: 8a1bbabb03 ("nexthop: Add netlink handlers for bucket dump")
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20230808075233.3337922-4-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 913f60cacd upstream.
A netlink dump callback can return a positive number to signal that more
information needs to be dumped or zero to signal that the dump is
complete. In the second case, the core netlink code will append the
NLMSG_DONE message to the skb in order to indicate to user space that
the dump is complete.
The nexthop dump callback always returns a positive number if nexthops
were filled in the provided skb, even if the dump is complete. This
means that a dump will span at least two recvmsg() calls as long as
nexthops are present. In the last recvmsg() call the dump callback will
not fill in any nexthops because the previous call indicated that the
dump should restart from the last dumped nexthop ID plus one.
# ip nexthop add id 1 blackhole
# strace -e sendto,recvmsg -s 5 ip nexthop
sendto(3, [[{nlmsg_len=24, nlmsg_type=RTM_GETNEXTHOP, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1691394315, nlmsg_pid=0}, {nh_family=AF_UNSPEC, nh_scope=RT_SCOPE_UNIVERSE, nh_protocol=RTPROT_UNSPEC, nh_flags=0}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 152, 0, NULL, 0) = 152
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 36
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[{nlmsg_len=36, nlmsg_type=RTM_NEWNEXTHOP, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691394315, nlmsg_pid=343}, {nh_family=AF_INET, nh_scope=RT_SCOPE_UNIVERSE, nh_protocol=RTPROT_UNSPEC, nh_flags=0}, [[{nla_len=8, nla_type=NHA_ID}, 1], {nla_len=4, nla_type=NHA_BLACKHOLE}]], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 36
id 1 blackhole
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 20
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691394315, nlmsg_pid=343}, 0], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 20
+++ exited with 0 +++
This behavior is both inefficient and buggy. If the last nexthop to be
dumped had the maximum ID of 0xffffffff, then the dump will restart from
0 (0xffffffff + 1) and never end:
# ip nexthop add id $((2**32-1)) blackhole
# ip nexthop
id 4294967295 blackhole
id 4294967295 blackhole
[...]
Fix by adjusting the dump callback to return zero when the dump is
complete. After the fix only one recvmsg() call is made and the
NLMSG_DONE message is appended to the RTM_NEWNEXTHOP response:
# ip nexthop add id $((2**32-1)) blackhole
# strace -e sendto,recvmsg -s 5 ip nexthop
sendto(3, [[{nlmsg_len=24, nlmsg_type=RTM_GETNEXTHOP, nlmsg_flags=NLM_F_REQUEST|NLM_F_DUMP, nlmsg_seq=1691394080, nlmsg_pid=0}, {nh_family=AF_UNSPEC, nh_scope=RT_SCOPE_UNIVERSE, nh_protocol=RTPROT_UNSPEC, nh_flags=0}], {nlmsg_len=0, nlmsg_type=0 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=0}], 152, 0, NULL, 0) = 152
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=NULL, iov_len=0}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_TRUNC}, MSG_PEEK|MSG_TRUNC) = 56
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base=[[{nlmsg_len=36, nlmsg_type=RTM_NEWNEXTHOP, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691394080, nlmsg_pid=342}, {nh_family=AF_INET, nh_scope=RT_SCOPE_UNIVERSE, nh_protocol=RTPROT_UNSPEC, nh_flags=0}, [[{nla_len=8, nla_type=NHA_ID}, 4294967295], {nla_len=4, nla_type=NHA_BLACKHOLE}]], [{nlmsg_len=20, nlmsg_type=NLMSG_DONE, nlmsg_flags=NLM_F_MULTI, nlmsg_seq=1691394080, nlmsg_pid=342}, 0]], iov_len=32768}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 56
id 4294967295 blackhole
+++ exited with 0 +++
Note that if the NLMSG_DONE message cannot be appended because of size
limitations, then another recvmsg() will be needed, but the core netlink
code will not invoke the dump callback and simply reply with a
NLMSG_DONE message since it knows that the callback previously returned
zero.
Add a test that fails before the fix:
# ./fib_nexthops.sh -t basic
[...]
TEST: Maximum nexthop ID dump [FAIL]
[...]
And passes after it:
# ./fib_nexthops.sh -t basic
[...]
TEST: Maximum nexthop ID dump [ OK ]
[...]
Fixes: ab84be7e54 ("net: Initial nexthop code")
Reported-by: Petr Machata <petrm@nvidia.com>
Closes: https://lore.kernel.org/netdev/87sf91enuf.fsf@nvidia.com/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20230808075233.3337922-2-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 0529883ad1 upstream.
The default timeout for selftests is 45 seconds, but it is not enough
for forwarding selftests which can takes minutes to finish depending on
the number of tests cases:
# make -C tools/testing/selftests TARGETS=net/forwarding run_tests
TAP version 13
1..102
# timeout set to 45
# selftests: net/forwarding: bridge_igmp.sh
# TEST: IGMPv2 report 239.10.10.10 [ OK ]
# TEST: IGMPv2 leave 239.10.10.10 [ OK ]
# TEST: IGMPv3 report 239.10.10.10 is_include [ OK ]
# TEST: IGMPv3 report 239.10.10.10 include -> allow [ OK ]
#
not ok 1 selftests: net/forwarding: bridge_igmp.sh # TIMEOUT 45 seconds
Fix by switching off the timeout and setting it to 0. A similar change
was done for BPF selftests in commit 6fc5916cc2 ("selftests: bpf:
Switch off timeout").
Fixes: 81573b18f2 ("selftests/net/forwarding: add Makefile to install tests")
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/netdev/8d149f8c-818e-d141-a0ce-a6bae606bc22@alu.unizg.hr/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20230808141503.4060661-3-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d72c83b1e4 upstream.
As explained in [1], the forwarding selftests are meant to be run with
either physical loopbacks or veth pairs. The interfaces are expected to
be specified in a user-provided forwarding.config file or as command
line arguments. By default, this file is not present and the tests fail:
# make -C tools/testing/selftests TARGETS=net/forwarding run_tests
[...]
TAP version 13
1..102
# timeout set to 45
# selftests: net/forwarding: bridge_igmp.sh
# Command line is not complete. Try option "help"
# Failed to create netif
not ok 1 selftests: net/forwarding: bridge_igmp.sh # exit=1
[...]
Fix by skipping a test if interfaces are not provided either via the
configuration file or command line arguments.
# make -C tools/testing/selftests TARGETS=net/forwarding run_tests
[...]
TAP version 13
1..102
# timeout set to 45
# selftests: net/forwarding: bridge_igmp.sh
# SKIP: Cannot create interface. Name not specified
ok 1 selftests: net/forwarding: bridge_igmp.sh # SKIP
[1] tools/testing/selftests/net/forwarding/README
Fixes: 81573b18f2 ("selftests/net/forwarding: add Makefile to install tests")
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/netdev/856d454e-f83c-20cf-e166-6dc06cbc1543@alu.unizg.hr/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20230808141503.4060661-2-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d5ad9aae13 upstream.
Commit 3bcbc20942 ("selftests/rseq: Play nice with binaries statically
linked against glibc 2.35+") which is now in Linus' tree introduced uses
of __weak but did nothing to ensure that a definition is provided for it
resulting in build failures for the rseq tests:
rseq.c:41:1: error: unknown type name '__weak'
__weak ptrdiff_t __rseq_offset;
^
rseq.c:41:17: error: expected ';' after top level declarator
__weak ptrdiff_t __rseq_offset;
^
;
rseq.c:42:1: error: unknown type name '__weak'
__weak unsigned int __rseq_size;
^
rseq.c:43:1: error: unknown type name '__weak'
__weak unsigned int __rseq_flags;
Fix this by using the definition from tools/include compiler.h.
Fixes: 3bcbc20942 ("selftests/rseq: Play nice with binaries statically linked against glibc 2.35+")
Signed-off-by: Mark Brown <broonie@kernel.org>
Message-Id: <20230804-kselftest-rseq-build-v1-1-015830b66aa9@kernel.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 7ce878ca81 ]
sk_assign is failing on an s390x machine running Debian "bookworm" for
2 reasons: legacy server_map definition and uninitialized addrlen in
recvfrom() call.
Fix by adding a new-style server_map definition and dropping addrlen
(recvfrom() allows NULL values for src_addr and addrlen).
Since the test should support tc built without libbpf, build the prog
twice: with the old-style definition and with the new-style definition,
then select the right one at runtime. This could be done at compile
time too, but this would not be cross-compilation friendly.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Link: https://lore.kernel.org/r/20230129190501.1624747-2-iii@linux.ibm.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 63d78b7e8c ]
With latest llvm17, selftest fexit_bpf2bpf/func_replace_return_code
has the following verification failure:
0: R1=ctx(off=0,imm=0) R10=fp0
; int connect_v4_prog(struct bpf_sock_addr *ctx)
0: (bf) r7 = r1 ; R1=ctx(off=0,imm=0) R7_w=ctx(off=0,imm=0)
1: (b4) w6 = 0 ; R6_w=0
; memset(&tuple.ipv4.saddr, 0, sizeof(tuple.ipv4.saddr));
...
; return do_bind(ctx) ? 1 : 0;
179: (bf) r1 = r7 ; R1=ctx(off=0,imm=0) R7=ctx(off=0,imm=0)
180: (85) call pc+147
Func#3 is global and valid. Skipping.
181: R0_w=scalar()
181: (bc) w6 = w0 ; R0_w=scalar() R6_w=scalar(umax=4294967295,var_off=(0x0; 0xffffffff))
182: (05) goto pc-129
; }
54: (bc) w0 = w6 ; R0_w=scalar(umax=4294967295,var_off=(0x0; 0xffffffff)) R6_w=scalar(umax=4294967295,var_off=(0x0; 0xffffffff))
55: (95) exit
At program exit the register R0 has value (0x0; 0xffffffff) should have been in (0x0; 0x1)
processed 281 insns (limit 1000000) max_states_per_insn 1 total_states 26 peak_states 26 mark_read 13
-- END PROG LOAD LOG --
libbpf: prog 'connect_v4_prog': failed to load: -22
The corresponding source code:
__attribute__ ((noinline))
int do_bind(struct bpf_sock_addr *ctx)
{
struct sockaddr_in sa = {};
sa.sin_family = AF_INET;
sa.sin_port = bpf_htons(0);
sa.sin_addr.s_addr = bpf_htonl(SRC_REWRITE_IP4);
if (bpf_bind(ctx, (struct sockaddr *)&sa, sizeof(sa)) != 0)
return 0;
return 1;
}
...
SEC("cgroup/connect4")
int connect_v4_prog(struct bpf_sock_addr *ctx)
{
...
return do_bind(ctx) ? 1 : 0;
}
Insn 180 is a call to 'do_bind'. The call's return value is also the return value
for the program. Since do_bind() returns 0/1, so it is legitimate for compiler to
optimize 'return do_bind(ctx) ? 1 : 0' to 'return do_bind(ctx)'. However, such
optimization breaks verifier as the return value of 'do_bind()' is marked as any
scalar which violates the requirement of prog return value 0/1.
There are two ways to fix this problem, (1) changing 'return 1' in do_bind() to
e.g. 'return 10' so the compiler has to do 'do_bind(ctx) ? 1 :0', or (2)
suggested by Andrii, marking do_bind() with __weak attribute so the compiler
cannot make any assumption on do_bind() return value.
This patch adopted adding __weak approach which is simpler and more resistant
to potential compiler optimizations.
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230310012410.2920570-1-yhs@fb.com
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 4f999b7677 ]
test_align selftest relies on BPF verifier log emitting register states
for specific instructions in expected format. Unfortunately, BPF
verifier precision backtracking log interferes with such expectations.
And instruction on which precision propagation happens sometimes don't
output full expected register states. This does indeed look like
something to be improved in BPF verifier, but is beyond the scope of
this patch set.
So to make test_align a bit more robust, inject few dummy R4 = R5
instructions which capture desired state of R5 and won't have precision
tracking logs on them. This fixes tests until we can improve BPF
verifier output in the presence of precision tracking.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20221104163649.121784-7-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Stable-dep-of: ecdf985d76 ("bpf: track immediate values written to stack by BPF_ST instruction")
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 3bcbc20942 ]
To allow running rseq and KVM's rseq selftests as statically linked
binaries, initialize the various "trampoline" pointers to point directly
at the expect glibc symbols, and skip the dlysm() lookups if the rseq
size is non-zero, i.e. the binary is statically linked *and* the libc
registered its own rseq.
Define weak versions of the symbols so as not to break linking against
libc versions that don't support rseq in any capacity.
The KVM selftests in particular are often statically linked so that they
can be run on targets with very limited runtime environments, i.e. test
machines.
Fixes: 233e667e1a ("selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35")
Cc: Aaron Lewis <aaronlewis@google.com>
Cc: kvm@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20230721223352.2333911-1-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d1a997ba4c ]
When checking for libc rseq support in the library constructor, don't
only depend on the symbols presence, check that the registration was
completed.
This targets a scenario where the libc has rseq support but it is not
wired for the current architecture in 'bits/rseq.h', we want to fallback
to our internal registration mechanism.
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/r/20220614154830.1367382-4-mjeanson@efficios.com
Stable-dep-of: 3bcbc20942 ("selftests/rseq: Play nice with binaries statically linked against glibc 2.35+")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 5.15.121
netfilter: nf_tables: drop map element references from preparation phase
fs: pipe: reveal missing function protoypes
x86/resctrl: Only show tasks' pid in current pid namespace
blk-iocost: use spin_lock_irqsave in adjust_inuse_and_calc_cost
md/raid10: check slab-out-of-bounds in md_bitmap_get_counter
md/raid10: fix overflow of md/safe_mode_delay
md/raid10: fix wrong setting of max_corr_read_errors
md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request
md/raid10: fix io loss while replacement replace rdev
irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
svcrdma: Prevent page release when nothing was received
posix-timers: Prevent RT livelock in itimer_delete()
tracing/timer: Add missing hrtimer modes to decode_hrtimer_mode().
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
PM: domains: fix integer overflow issues in genpd_parse_state()
perf/arm-cmn: Fix DTC reset
powercap: RAPL: Fix CONFIG_IOSF_MBI dependency
ARM: 9303/1: kprobes: avoid missing-declaration warnings
cpufreq: intel_pstate: Fix energy_performance_preference for passive
thermal/drivers/sun8i: Fix some error handling paths in sun8i_ths_probe()
rcutorture: Correct name of use_softirq module parameter
rcuscale: Always log error message
rcuscale: Move shutdown from wait_event() to wait_event_idle()
rcu/rcuscale: Move rcu_scale_*() after kfree_scale_cleanup()
rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale
kselftest: vDSO: Fix accumulation of uninitialized ret when CLOCK_REALTIME is undefined
perf/ibs: Fix interface via core pmu events
x86/mm: Fix __swp_entry_to_pte() for Xen PV guests
locking/atomic: arm: fix sync ops
evm: Complete description of evm_inode_setattr()
evm: Fix build warnings
ima: Fix build warnings
pstore/ram: Add check for kstrdup
igc: Enable and fix RX hash usage by netstack
wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
libbpf: btf_dump_type_data_check_overflow needs to consider BTF_MEMBER_BITFIELD_SIZE
samples/bpf: Fix buffer overflow in tcp_basertt
spi: spi-geni-qcom: Correct CS_TOGGLE bit in SPI_TRANS_CFG
wifi: wilc1000: fix for absent RSN capabilities WFA testcase
wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan()
sctp: add bpf_bypass_getsockopt proto callback
libbpf: fix offsetof() and container_of() to work with CO-RE
bpf: Don't EFAULT for {g,s}setsockopt with wrong optlen
spi: dw: Round of n_bytes to power of 2
nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect()
bpftool: JIT limited misreported as negative value on aarch64
regulator: core: Fix more error checking for debugfs_create_dir()
regulator: core: Streamline debugfs operations
wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
wifi: atmel: Fix an error handling path in atmel_probe()
wl3501_cs: use eth_hw_addr_set()
wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
wifi: ray_cs: Utilize strnlen() in parse_addr()
wifi: ray_cs: Drop useless status variable in parse_addr()
wifi: ray_cs: Fix an error handling path in ray_probe()
wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
selftests/bpf: Fix check_mtu using wrong variable type
wifi: rsi: Do not configure WoWlan in shutdown hook if not enabled
wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown
watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
watchdog/perf: more properly prevent false positives with turbo modes
kexec: fix a memory leak in crash_shrink_memory()
memstick r592: make memstick_debug_get_tpc_name() static
wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
rtnetlink: extend RTEXT_FILTER_SKIP_STATS to IFLA_VF_INFO
wifi: iwlwifi: pull from TXQs with softirqs disabled
iwlwifi: don't dump_stack() when we get an unexpected interrupt
wifi: iwlwifi: pcie: fix NULL pointer dereference in iwl_pcie_irq_rx_msix_handler()
wifi: cfg80211: rewrite merging of inherited elements
wifi: iwlwifi: mvm: indicate HW decrypt for beacon protection
wifi: ath9k: convert msecs to jiffies where needed
bpf: Omit superfluous address family check in __bpf_skc_lookup
bpf: Factor out socket lookup functions for the TC hookpoint.
bpf: Call __bpf_sk_lookup()/__bpf_skc_lookup() directly via TC hookpoint
bpf: Fix bpf socket lookup from tc/xdp to respect socket VRF bindings
can: length: fix bitstuffing count
igc: Fix race condition in PTP tx code
net: stmmac: fix double serdes powerdown
netlink: fix potential deadlock in netlink_set_err()
netlink: do not hard code device address lenth in fdb dumps
bonding: do not assume skb mac_header is set
selftests: rtnetlink: remove netdevsim device after ipsec offload test
gtp: Fix use-after-free in __gtp_encap_destroy().
net: axienet: Move reset before 64-bit DMA detection
sfc: fix crash when reading stats while NIC is resetting
nfc: llcp: simplify llcp_sock_connect() error paths
net: nfc: Fix use-after-free caused by nfc_llcp_find_local
lib/ts_bm: reset initial match offset for every block of text
netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
ipvlan: Fix return value of ipvlan_queue_xmit()
netlink: Add __sock_i_ino() for __netlink_diag_dump().
drm/amd/display: Add logging for display MALL refresh setting
radeon: avoid double free in ci_dpm_init()
drm/amd/display: Explicitly specify update type per plane info change
Input: drv260x - sleep between polling GO bit
drm/bridge: tc358768: always enable HS video mode
drm/bridge: tc358768: fix PLL parameters computation
drm/bridge: tc358768: fix PLL target frequency
drm/bridge: tc358768: fix TCLK_ZEROCNT computation
drm/bridge: tc358768: Add atomic_get_input_bus_fmts() implementation
drm/bridge: tc358768: fix TCLK_TRAILCNT computation
drm/bridge: tc358768: fix THS_ZEROCNT computation
drm/bridge: tc358768: fix TXTAGOCNT computation
drm/bridge: tc358768: fix THS_TRAILCNT computation
drm/vram-helper: fix function names in vram helper doc
ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
ARM: dts: meson8b: correct uart_B and uart_C clock references
Input: adxl34x - do not hardcode interrupt trigger type
drm: sun4i_tcon: use devm_clk_get_enabled in `sun4i_tcon_init_clocks`
drm/panel: sharp-ls043t1le01: adjust mode settings
ARM: dts: stm32: Move ethernet MAC EEPROM from SoM to carrier boards
bus: ti-sysc: Fix dispc quirk masking bool variables
arm64: dts: microchip: sparx5: do not use PSCI on reference boards
clk: imx: scu: use _safe list iterator to avoid a use after free
RDMA/bnxt_re: Disable/kill tasklet only if it is enabled
RDMA/bnxt_re: Fix to remove unnecessary return labels
RDMA/bnxt_re: Use unique names while registering interrupts
RDMA/bnxt_re: Remove a redundant check inside bnxt_re_update_gid
RDMA/bnxt_re: Fix to remove an unnecessary log
drm/msm/dsi: don't allow enabling 14nm VCO with unprogrammed rate
drm/msm/disp/dpu: get timing engine status from intf status register
drm/msm/dpu: Set DPU_DATA_HCTL_EN for in INTF_SC7180_MASK
ARM: dts: gta04: Move model property out of pinctrl node
arm64: dts: qcom: msm8916: correct camss unit address
arm64: dts: qcom: msm8994: correct SPMI unit address
arm64: dts: qcom: msm8996: correct camss unit address
arm64: dts: qcom: sdm630: correct camss unit address
arm64: dts: qcom: sdm845: correct camss unit address
arm64: dts: qcom: db820c: Move blsp1_uart2 pin states to msm8996.dtsi
arm64: dts: qcom: apq8016-sbc: Update modem and WiFi firmware path
arm64: dts: qcom: apq8016-sbc: Clarify firmware-names
arm64: dts: qcom: apq8016-sbc: fix mpps state names
arm64: dts: qcom: Drop unneeded extra device-specific includes
arm64: dts: qcom: apq8016-sbc: Fix regulator constraints
arm64: dts: qcom: apq8016-sbc: Fix 1.8V power rail on LS expansion
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
ARM: ep93xx: fix missing-prototype warnings
ARM: omap2: fix missing tick_broadcast() prototype
arm64: dts: qcom: apq8096: fix fixed regulator name property
arm64: dts: mediatek: mt8183: Add mediatek,broken-save-restore-fw to kukui
ARM: dts: stm32: Shorten the AV96 HDMI sound card name
memory: brcmstb_dpfe: fix testing array offset after use
ASoC: es8316: Increment max value for ALC Capture Target Volume control
ASoC: es8316: Do not set rate constraints for unsupported MCLKs
ARM: dts: meson8: correct uart_B and uart_C clock references
soc/fsl/qe: fix usb.c build errors
RDMA/irdma: avoid fortify-string warning in irdma_clr_wqes
IB/hfi1: Use bitmap_zalloc() when applicable
IB/hfi1: Fix wrong mmu_node used for user SDMA packet after invalidate
RDMA/hns: Fix hns_roce_table_get return value
ARM: dts: iwg20d-q7-common: Fix backlight pwm specifier
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
arm64: dts: ti: k3-j7200: Fix physical address of pin
ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2
ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx
hwmon: (gsc-hwmon) fix fan pwm temperature scaling
hwmon: (adm1275) Allow setting sample averaging
hwmon: (pmbus/adm1275) Fix problems with temperature monitoring on ADM1272
ARM: dts: BCM5301X: fix duplex-full => full-duplex
drm/amdkfd: Fix potential deallocation of previously deallocated memory.
drm/amd/display: Fix artifacting on eDP panels when engaging freesync video mode
drm/radeon: fix possible division-by-zero errors
amdgpu: validate offset_in_bo of drm_amdgpu_gem_va
drm/msm/a5xx: really check for A510 in a5xx_gpu_init
RDMA/bnxt_re: wraparound mbox producer index
RDMA/bnxt_re: Avoid calling wake_up threads from spin_lock context
clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe
clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe()
arm64: dts: qcom: sm8250-edo: Panel framebuffer is 2.5k instead of 4k
clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider()
clk: tegra: tegra124-emc: Fix potential memory leak
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
drm/msm/dpu: do not enable color-management if DSPPs are not available
drm/msm/dp: Free resources after unregistering them
arm64: dts: mediatek: Add cpufreq nodes for MT8192
arm64: dts: mediatek: mt8192: Fix CPUs capacity-dmips-mhz
drm/msm/dpu: correct MERGE_3D length
clk: vc5: check memory returned by kasprintf()
clk: cdce925: check return value of kasprintf()
clk: si5341: return error if one synth clock registration fails
clk: si5341: check return value of {devm_}kasprintf()
clk: si5341: free unused memory on probe failure
clk: keystone: sci-clk: check return value of kasprintf()
clk: ti: clkctrl: check return value of kasprintf()
drivers: meson: secure-pwrc: always enable DMA domain
ovl: update of dentry revalidate flags after copy up
ASoC: imx-audmix: check return value of devm_kasprintf()
clk: Fix memory leak in devm_clk_notifier_register()
PCI: cadence: Fix Gen2 Link Retraining process
PCI: vmd: Reset VMD config register between soft reboots
scsi: qedf: Fix NULL dereference in error handling
pinctrl: bcm2835: Handle gpiochip_add_pin_range() errors
PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free
scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
PCI: pciehp: Cancel bringup sequence if card is not present
PCI: ftpci100: Release the clock resources
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
perf bench: Use unbuffered output when pipe/tee'ing to a file
perf bench: Add missing setlocale() call to allow usage of %'d style formatting
pinctrl: cherryview: Return correct value if pin in push-pull mode
kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures
powerpc/interrupt: Don't read MSR from interrupt_exit_kernel_prepare()
powerpc/signal32: Force inlining of __unsafe_save_user_regs() and save_tm_user_regs_unsafe()
perf script: Fix allocation of evsel->priv related to per-event dump files
perf dwarf-aux: Fix off-by-one in die_get_varname()
powerpc/64s: Fix VAS mm use after free
pinctrl: microchip-sgpio: check return value of devm_kasprintf()
pinctrl: at91-pio4: check return value of devm_kasprintf()
powerpc/powernv/sriov: perform null check on iov before dereferencing iov
powerpc: simplify ppc_save_regs
powerpc: update ppc_save_regs to save current r1 in pt_regs
riscv: uprobes: Restore thread.bad_cause
powerpc/book3s64/mm: Fix DirectMap stats in /proc/meminfo
powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-boundary
hwrng: virtio - add an internal buffer
hwrng: virtio - don't wait on cleanup
hwrng: virtio - don't waste entropy
hwrng: virtio - always add a pending request
hwrng: virtio - Fix race on data_avail and actual data
modpost: remove broken calculation of exception_table_entry size
crypto: nx - fix build warnings when DEBUG_FS is not enabled
modpost: fix section mismatch message for R_ARM_ABS32
modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
crypto: marvell/cesa - Fix type mismatch warning
modpost: fix off by one in is_executable_section()
ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard
crypto: qat - honor CRYPTO_TFM_REQ_MAY_SLEEP flag
crypto: qat - replace get_current_node() with numa_node_id()
crypto: qat - use reference to structure in dma_map_single()
crypto: kpp - Add helper to set reqsize
crypto: qat - Use helper to set reqsize
crypto: qat - unmap buffer before free for DH
crypto: qat - unmap buffers before free for RSA
NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION
SMB3: Do not send lease break acknowledgment if all file handles have been closed
dax: Fix dax_mapping_release() use after free
dax: Introduce alloc_dev_dax_id()
dax/kmem: Pass valid argument to memory_group_register_static
hwrng: st - keep clock enabled while hwrng is registered
kbuild: Disable GCOV for *.mod.o
efi/libstub: Disable PCI DMA before grabbing the EFI memory map
ksmbd: avoid field overflow warning
ACPI: utils: Fix acpi_evaluate_dsm_typed() redefinition error
bootmem: remove the vmemmap pages from kmemleak in free_bootmem_page
io_uring: ensure IOPOLL locks around deferred work
USB: serial: option: add LARA-R6 01B PIDs
usb: dwc3: gadget: Propagate core init errors to UDC during pullup
phy: tegra: xusb: Clear the driver reference in usb-phy dev
iio: adc: ad7192: Fix null ad7192_state pointer access
iio: adc: ad7192: Fix internal/external clock selection
iio: accel: fxls8962af: errata bug only applicable for FXLS8962AF
iio: accel: fxls8962af: fixup buffer scan element type
ALSA: hda/realtek: Add quirk for Clevo NPx0SNx
ALSA: jack: Fix mutex call in snd_jack_report()
block: fix signed int overflow in Amiga partition support
block: add overflow checks for Amiga partition support
block: change all __u32 annotations to __be32 in affs_hardblocks.h
block: increment diskseq on all media change events
SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
w1: w1_therm: fix locking behavior in convert_t
w1: fix loop in w1_fini()
sh: j2: Use ioremap() to translate device tree address into kernel memory
usb: dwc2: platform: Improve error reporting for problems during .remove()
usb: dwc2: Fix some error handling paths
serial: 8250: omap: Fix freeing of resources on failed register
clk: qcom: camcc-sc7180: Add parent dependency to all camera GDSCs
clk: qcom: gcc-ipq6018: Use floor ops for sdcc clocks
media: usb: Check az6007_read() return value
media: videodev2.h: Fix struct v4l2_input tuner index comment
media: usb: siano: Fix warning due to null work_func_t function pointer
media: i2c: Correct format propagation for st-mipid02
clk: qcom: reset: Allow specifying custom reset delay
clk: qcom: reset: support resetting multiple bits
clk: qcom: ipq6018: fix networking resets
usb: dwc3: qcom: Fix potential memory leak
usb: gadget: u_serial: Add null pointer check in gserial_suspend
extcon: Fix kernel doc of property fields to avoid warnings
extcon: Fix kernel doc of property capability fields to avoid warnings
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
usb: hide unused usbfs_notify_suspend/resume functions
serial: 8250: lock port for stop_rx() in omap8250_irq()
serial: 8250: lock port for UART_IER access in omap8250_irq()
kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR
coresight: Fix loss of connection info when a module is unloaded
mfd: rt5033: Drop rt5033-battery sub-device
media: venus: helpers: Fix ALIGN() of non power of two
media: atomisp: gmin_platform: fix out_len in gmin_get_config_dsm_var()
KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes
usb: dwc3: qcom: Release the correct resources in dwc3_qcom_remove()
usb: dwc3: qcom: Fix an error handling path in dwc3_qcom_probe()
usb: common: usb-conn-gpio: Set last role to unknown before initial detection
usb: dwc3-meson-g12a: Fix an error handling path in dwc3_meson_g12a_probe()
mfd: intel-lpss: Add missing check for platform_get_resource
Revert "usb: common: usb-conn-gpio: Set last role to unknown before initial detection"
serial: 8250_omap: Use force_suspend and resume for system suspend
test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
nvmem: rmem: Use NVMEM_DEVID_AUTO
mfd: stmfx: Fix error path in stmfx_chip_init
mfd: stmfx: Nullify stmfx->vdd in case of error
KVM: s390: vsie: fix the length of APCB bitmap
KVM: s390/diag: fix racy access of physical cpu number in diag 9c handler
mfd: stmpe: Only disable the regulators if they are enabled
phy: tegra: xusb: check return value of devm_kzalloc()
pwm: imx-tpm: force 'real_period' to be zero in suspend
pwm: sysfs: Do not apply state to already disabled PWMs
pwm: ab8500: Fix error code in probe()
pwm: mtk_disp: Fix the disable flow of disp_pwm
md/raid10: fix the condition to call bio_end_io_acct()
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
drm/i915/psr: Use hw.adjusted mode when calculating io/fast wake times
media: cec: i2c: ch7322: also select REGMAP
sctp: fix potential deadlock on &net->sctp.addr_wq_lock
net/sched: act_ipt: add sanity checks on table name and hook locations
Add MODULE_FIRMWARE() for FIRMWARE_TG357766.
ibmvnic: Do not reset dql stats on NON_FATAL err
net: dsa: vsc73xx: fix MTU configuration
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
f2fs: fix error path handling in truncate_dnode()
octeontx2-af: Fix mapping for NIX block from CGX connection
octeontx2-af: Add validation before accessing cgx and lmac
ntfs: Fix panic about slab-out-of-bounds caused by ntfs_listxattr()
powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
tcp: annotate data races in __tcp_oow_rate_limited()
xsk: Honor SO_BINDTODEVICE on bind
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
riscv: move memblock_allow_resize() after linear mapping is ready
pptp: Fix fib lookup calls.
net: dsa: tag_sja1105: fix MAC DA patching from meta frames
octeontx-af: fix hardware timestamp configuration
s390/qeth: Fix vipa deletion
sh: dma: Fix DMA channel offset calculation
apparmor: fix missing error check for rhashtable_insert_fast
i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()
i2c: xiic: Don't try to handle more interrupt events after error
extcon: usbc-tusb320: Convert to i2c's .probe_new()
btrfs: do not BUG_ON() on tree mod log failure at balance_level()
i2c: qup: Add missing unwind goto in qup_i2c_probe()
NFSD: add encoding of op_recall flag for write delegation
io_uring: wait interruptibly for request completions on exit
mmc: core: disable TRIM on Kingston EMMC04G-M627
mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
mmc: mmci: Set PROBE_PREFER_ASYNCHRONOUS
mmc: sdhci: fix DMA configure compatibility issue when 64bit DMA mode is used.
bcache: fixup btree_cache_wait list damage
bcache: Remove unnecessary NULL point check in node allocations
bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent
um: Use HOST_DIR for mrproper
integrity: Fix possible multiple allocation in integrity_inode_get()
autofs: use flexible array in ioctl structure
shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs
ext4: Remove ext4 locking of moved directory
Revert "f2fs: fix potential corruption when moving a directory"
fs: Establish locking order for unrelated directories
fs: Lock moved directories
ipvs: increase ip_vs_conn_tab_bits range for 64BIT
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
fs: avoid empty option when generating legacy mount string
btrfs: add handling for RAID1C23/DUP to btrfs_reduce_alloc_profile
btrfs: delete unused BGs while reclaiming BGs
btrfs: bail out reclaim process if filesystem is read-only
btrfs: reinsert BGs failed to reclaim
btrfs: fix race when deleting quota root from the dirty cow roots list
btrfs: fix extent buffer leak after tree mod log failure at split_node()
btrfs: do not BUG_ON() on tree mod log failure at __btrfs_cow_block()
ASoC: mediatek: mt8173: Fix irq error path
ASoC: mediatek: mt8173: Fix snd_soc_component_initialize error path
ARM: dts: qcom: ipq4019: fix broken NAND controller properties override
ARM: orion5x: fix d2net gpio initialization
leds: trigger: netdev: Recheck NETDEV_LED_MODE_LINKUP on dev rename
fs: no need to check source
ovl: fix null pointer dereference in ovl_get_acl_rcu()
fanotify: disallow mount/sb marks on kernel internal pseudo fs
netfilter: nf_tables: unbind non-anonymous set if rule construction fails
netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
netfilter: nf_tables: do not ignore genmask when looking up chain by id
netfilter: nf_tables: prevent OOB access in nft_byteorder_eval
wireguard: queueing: use saner cpu selection wrapping
wireguard: netlink: send staged packets when setting initial private key
tty: serial: fsl_lpuart: add earlycon for imx8ulp platform
block/partition: fix signedness issue for Amiga partitions
io_uring: Use io_schedule* in cqring wait
io_uring: add reschedule point to handle_tw_list()
net: lan743x: Don't sleep in atomic context
workqueue: clean up WORK_* constant types, clarify masking
ksmbd: use ksmbd_req_buf_next() in ksmbd_smb2_check_message()
ksmbd: validate command payload size
ksmbd: fix out-of-bound read in smb2_write
ksmbd: validate session id and tree id in the compound request
drm/panel: simple: Add connector_type for innolux_at043tn24
drm/bridge: ti-sn65dsi86: Fix auxiliary bus lifetime
drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
igc: Remove delay during TX ring configuration
net/mlx5e: fix double free in mlx5e_destroy_flow_table
net/mlx5e: fix memory leak in mlx5e_ptp_open
net/mlx5e: Check for NOT_READY flag state after locking
igc: set TP bit in 'supported' and 'advertising' fields of ethtool_link_ksettings
igc: Handle PPS start time programming for past time values
scsi: qla2xxx: Fix error code in qla2x00_start_sp()
bpf: Fix max stack depth check for async callbacks
net: mvneta: fix txq_map in case of txq_number==1
net/sched: cls_fw: Fix improper refcount update leads to use-after-free
gve: Set default duplex configuration to full
ionic: remove WARN_ON to prevent panic_on_warn
net: bgmac: postpone turning IRQs off to avoid SoC hangs
net: prevent skb corruption on frag list segmentation
icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev().
udp6: fix udp6_ehashfn() typo
ntb: idt: Fix error handling in idt_pci_driver_init()
NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
NTB: ntb_transport: fix possible memory leak while device_register() fails
NTB: ntb_tool: Add check for devm_kcalloc
ipv6/addrconf: fix a potential refcount underflow for idev
platform/x86: wmi: remove unnecessary argument
platform/x86: wmi: use guid_t and guid_equal()
platform/x86: wmi: move variables
platform/x86: wmi: Break possible infinite loop when parsing GUID
kernel/trace: Fix cleanup logic of enable_trace_eprobe
igc: Fix launchtime before start of cycle
igc: Fix inserting of empty frame for launchtime
bpf, riscv: Support riscv jit to provide bpf_line_info
riscv, bpf: Fix inconsistent JIT image generation
drm/i915: Fix one wrong caching mode enum usage
octeontx2-pf: Add additional check for MCAM rules
erofs: avoid infinite loop in z_erofs_do_read_page() when reading beyond EOF
erofs: decouple basic mount options from fs_context
erofs: fix fsdax unavailability for chunk-based regular files
wifi: airo: avoid uninitialized warning in airo_get_rate()
bpf: cpumap: Fix memory leak in cpu_map_update_elem
net/sched: flower: Ensure both minimum and maximum ports are specified
riscv: mm: fix truncation warning on RV32
netdevsim: fix uninitialized data in nsim_dev_trap_fa_cookie_write()
net/sched: make psched_mtu() RTNL-less safe
net/sched: sch_qfq: refactor parsing of netlink parameters
net/sched: sch_qfq: account for stab overhead in qfq_enqueue
nvme-pci: remove nvme_queue from nvme_iod
nvme-pci: fix DMA direction of unmapping integrity data
fs/ntfs3: Check fields while reading
f2fs: fix to avoid NULL pointer dereference f2fs_write_end_io()
pinctrl: amd: Fix mistake in handling clearing pins at startup
pinctrl: amd: Detect internal GPIO0 debounce handling
pinctrl: amd: Detect and mask spurious interrupts
pinctrl: amd: Only use special debounce behavior for GPIO 0
tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
mtd: rawnand: meson: fix unaligned DMA buffers handling
net: bcmgenet: Ensure MDIO unregistration has clocks enabled
mm/damon/ops-common: atomically test and clear young on ptes and pmds
powerpc: Fail build if using recordmcount with binutils v2.37
misc: fastrpc: Create fastrpc scalar with correct buffer count
powerpc/security: Fix Speculation_Store_Bypass reporting on Power10
arm64: errata: Add detection for TRBE overwrite in FILL mode
erofs: fix compact 4B support for 16k block size
MIPS: Loongson: Fix cpu_probe_loongson() again
MIPS: KVM: Fix NULL pointer dereference
ext4: Fix reusing stale buffer heads from last failed mounting
ext4: fix wrong unit use in ext4_mb_clear_bb
ext4: get block from bh in ext4_free_blocks for fast commit replay
ext4: fix wrong unit use in ext4_mb_new_blocks
ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
ext4: turn quotas off if mount failed after enabling quotas
ext4: only update i_reserved_data_blocks on successful block allocation
jfs: jfs_dmap: Validate db_l2nbperpage while mounting
hwrng: imx-rngc - fix the timeout for init and self check
dm integrity: reduce vmalloc space footprint on 32-bit architectures
PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold
PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
PCI: qcom: Disable write access to read only registers for IP v2.3.3
PCI: rockchip: Assert PCI Configuration Enable bit after probe
PCI: rockchip: Write PCI Device ID to correct register
PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked
PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core
PCI: rockchip: Use u32 variable to access 32-bit registers
PCI: rockchip: Set address alignment for endpoint mode
misc: pci_endpoint_test: Free IRQs before removing the device
misc: pci_endpoint_test: Re-init completion for every test
mfd: pm8008: Fix module autoloading
md/raid0: add discard support for the 'original' layout
dm init: add dm-mod.waitfor to wait for asynchronously probed block devices
fs: dlm: return positive pid value for F_GETLK
drm/atomic: Allow vblank-enabled + self-refresh "disable"
drm/rockchip: vop: Leave vblank enabled in self-refresh
drm/amdgpu: fix clearing mappings for BOs that are always valid in VM
drm/amd/display: Correct `DMUB_FW_VERSION` macro
drm/amdgpu: avoid restore process run into dead loop.
drm/ttm: Don't leak a resource on swapout move error
serial: atmel: don't enable IRQs prematurely
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
tty: serial: imx: fix rs485 rx after tx
firmware: stratix10-svc: Fix a potential resource leak in svc_create_memory_pool()
libceph: harden msgr2.1 frame segment length checks
ceph: don't let check_caps skip sending responses for revoke msgs
xhci: Fix resume issue of some ZHAOXIN hosts
xhci: Fix TRB prefetch issue of ZHAOXIN hosts
xhci: Show ZHAOXIN xHCI root hub speed correctly
meson saradc: fix clock divider mask length
opp: Fix use-after-free in lazy_opp_tables after probe deferral
soundwire: qcom: fix storing port config out-of-bounds
Revert "8250: add support for ASIX devices with a FIFO bug"
bus: ixp4xx: fix IXP4XX_EXP_T1_MASK
s390/decompressor: fix misaligned symbol build error
tracing/histograms: Add histograms to hist_vars if they have referenced variables
tracing: Fix memory leak of iter->temp when reading trace_pipe
samples: ftrace: Save required argument registers in sample trampolines
net: ena: fix shift-out-of-bounds in exponential backoff
ring-buffer: Fix deadloop issue on reading trace_pipe
ftrace: Fix possible warning on checking all pages used in ftrace_process_locs()
xtensa: ISS: fix call to split_if_spec
tracing: Fix null pointer dereference in tracing_err_log_open()
selftests: mptcp: sockopt: return error if wrong mark
selftests: mptcp: depend on SYN_COOKIES
tracing/probes: Fix not to count error code to total length
tracing/probes: Fix to update dynamic data counter if fetcharg uses it
scsi: qla2xxx: Wait for io return on terminate rport
scsi: qla2xxx: Array index may go out of bound
scsi: qla2xxx: Avoid fcport pointer dereference
scsi: qla2xxx: Fix buffer overrun
scsi: qla2xxx: Fix potential NULL pointer dereference
scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
scsi: qla2xxx: Correct the index of array
scsi: qla2xxx: Pointer may be dereferenced
scsi: qla2xxx: Remove unused nvme_ls_waitq wait queue
MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabled
net/sched: sch_qfq: reintroduce lmax bound check for MTU
drm/atomic: Fix potential use-after-free in nonblocking commits
Linux 5.15.121
Note, this merges away commit e4e7f67cc1 ("arm64: errata: Add
detection for TRBE overwrite in FILL mode") as it causes ABI issues. If
that is to be needed for this branch, it can come back later in an
ABI-safe way.
It also merges away commit 7eeed3ed1a ("mm/damon/ops-common:
atomically test and clear young on ptes and pmds") as it had too many
merge conflicts. If that is needed in a future release it needs to be
added as a proper BACKPORT.
Change-Id: Ie91971a85cbb2672e9d2ef1d90814817697ca7b3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
create_open would always take its parent directory's bpf for the created
object. Modify to use the bpf stored in fuse_dentry which is set by
lookup.
Bug: 291705489
Test: fuse_test passes, adb push file /sdcard/Android/data works
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: I0a1ea2a291a8fdf67923f1827176b2ea96bd4c2d
This adds passthrough support for flock on fuse-bpf files. It does not
give any control via a bpf filter. The flock will act as though it was
taken on the lower file.
Bug: 289882899
Test: fuse_test -t32 (flock_test)
Change-Id: Iba0b9630766cedbd3195532c5e929891593cfe30
Signed-off-by: Daniel Rosenberg <drosen@google.com>
commit 6c8880fcaa upstream.
MPTCP selftests are using TCP SYN Cookies for quite a while now, since
v5.9.
Some CIs don't have this config option enabled and this is causing
issues in the tests:
# ns1 MPTCP -> ns1 (10.0.1.1:10000 ) MPTCP (duration 167ms) sysctl: cannot stat /proc/sys/net/ipv4/tcp_syncookies: No such file or directory
# [ OK ]./mptcp_connect.sh: line 554: [: -eq: unary operator expected
There is no impact in the results but the test is not doing what it is
supposed to do.
Fixes: fed61c4b58 ("selftests: mptcp: make 2nd net namespace use tcp syn cookies unconditionally")
Cc: stable@vger.kernel.org
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9ac4c28eb7 upstream.
When an error was detected when checking the marks, a message was
correctly printed mentioning the error but followed by another one
saying everything was OK and the selftest was not marked as failed as
expected.
Now the 'ret' variable is directly set to 1 in order to make sure the
exit is done with an error, similar to what is done in other functions.
While at it, the error is correctly propagated to the caller.
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: dc65fe82fb ("selftests: mptcp: add packet mark test case")
Cc: stable@vger.kernel.org
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f58d0a9b4c upstream.
Packets bound for peers can queue up prior to the device private key
being set. For example, if persistent keepalive is set, a packet is
queued up to be sent as soon as the device comes up. However, if the
private key hasn't been set yet, the handshake message never sends, and
no timer is armed to retry, since that would be pointless.
But, if a user later sets a private key, the expectation is that those
queued packets, such as a persistent keepalive, are actually sent. So
adjust the configuration logic to account for this edge case, and add a
test case to make sure this works.
Maxim noticed this with a wg-quick(8) config to the tune of:
[Interface]
PostUp = wg set %i private-key somefile
[Peer]
PublicKey = ...
Endpoint = ...
PersistentKeepalive = 25
Here, the private key gets set after the device comes up using a PostUp
script, triggering the bug.
Fixes: e7096c131e ("net: WireGuard secure network tunnel")
Cc: stable@vger.kernel.org
Reported-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Tested-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
Link: https://lore.kernel.org/wireguard/87fs7xtqrv.fsf@gmail.com/
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 375b9ff53c ]
In the unlikely case that CLOCK_REALTIME is not defined, variable ret is
not initialized and further accumulation of return values to ret can leave
ret in an undefined state. Fix this by initialized ret to zero and changing
the assignment of ret to an accumulation for the CLOCK_REALTIME case.
Fixes: 03f55c7952 ("kselftest: Extend vDSO selftest to clock_getres")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b409afe026 ]
The BUSTED-BOOST and TREE03 scenarios specify a mythical tree.use_softirq
module parameter, which means a failure to get full test coverage. This
commit therefore corrects the name to rcutree.use_softirq.
Fixes: e2b949d543 ("rcutorture: Make TREE03 use real-time tree.use_softirq setting")
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 5.15.119
drm/amd/display: fix the system hang while disable PSR
tracing: Add tracing_reset_all_online_cpus_unlocked() function
tpm, tpm_tis: Claim locality in interrupt handler
drm/amd/display: Add minimal pipe split transition state
drm/amd/display: Use dc_update_planes_and_stream
drm/amd/display: Add wrapper to call planes and stream update
tick/common: Align tick period during sched_timer setup
selftests: mptcp: lib: skip if missing symbol
selftests: mptcp: lib: skip if not below kernel version
selftests/mount_setattr: fix redefine struct mount_attr build error
selftests: mptcp: pm nl: remove hardcoded default limits
selftests: mptcp: join: use 'iptables-legacy' if available
selftests: mptcp: join: skip check if MIB counter not supported
nilfs2: fix buffer corruption due to concurrent device reads
ACPI: sleep: Avoid breaking S3 wakeup due to might_sleep()
KVM: Avoid illegal stage2 mapping on invalid memory slot
Drivers: hv: vmbus: Call hv_synic_free() if hv_synic_alloc() fails
Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs
PCI: hv: Fix a race condition bug in hv_pci_query_relations()
Revert "PCI: hv: Fix a timing issue which causes kdump to fail occasionally"
PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev
PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic
PCI: hv: Add a per-bus mutex state_lock
cgroup: Do not corrupt task iteration when rebinding subsystem
mmc: sdhci-msm: Disable broken 64-bit DMA on MSM8916
mmc: meson-gx: remove redundant mmc_request_done() call from irq context
mmc: mmci: stm32: fix max busy timeout calculation
ip_tunnels: allow VXLAN/GENEVE to inherit TOS/TTL from VLAN
regulator: pca9450: Fix LDO3OUT and LDO4OUT MASK
regmap: spi-avmm: Fix regmap_bus max_raw_write
writeback: fix dereferencing NULL mapping->host on writeback_page_template
io_uring/net: save msghdr->msg_control for retries
io_uring/net: clear msg_controllen on partial sendmsg retry
io_uring/net: disable partial retries for recvmsg with cmsg
nilfs2: prevent general protection fault in nilfs_clear_dirty_page()
x86/mm: Avoid using set_pgd() outside of real PGD pages
memfd: check for non-NULL file_seals in memfd_create() syscall
mmc: meson-gx: fix deferred probing
ieee802154: hwsim: Fix possible memory leaks
xfrm: Treat already-verified secpath entries as optional
xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c
xfrm: Ensure policies always checked on XFRM-I input path
bpf: track immediate values written to stack by BPF_ST instruction
bpf: Fix verifier id tracking of scalars on spill
xfrm: fix inbound ipv4/udp/esp packets to UDPv6 dualstack sockets
selftests: net: fcnal-test: check if FIPS mode is enabled
xfrm: Linearize the skb after offloading if needed.
net: qca_spi: Avoid high load if QCA7000 is not available
mmc: mtk-sd: fix deferred probing
mmc: mvsdio: fix deferred probing
mmc: omap: fix deferred probing
mmc: omap_hsmmc: fix deferred probing
mmc: owl: fix deferred probing
mmc: sdhci-acpi: fix deferred probing
mmc: sh_mmcif: fix deferred probing
mmc: usdhi60rol0: fix deferred probing
ipvs: align inner_mac_header for encapsulation
net: dsa: mt7530: fix trapping frames on non-MT7621 SoC MT7530 switch
net: dsa: mt7530: fix handling of BPDUs on MT7530 switch
be2net: Extend xmit workaround to BE3 chip
netfilter: nf_tables: fix chain binding transaction logic
netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
netfilter: nft_set_pipapo: .walk does not deal with generations
netfilter: nf_tables: disallow element updates of bound anonymous sets
netfilter: nf_tables: reject unbound anonymous set before commit phase
netfilter: nf_tables: reject unbound chain set before commit phase
netfilter: nf_tables: disallow updates of anonymous sets
netfilter: nfnetlink_osf: fix module autoload
Revert "net: phy: dp83867: perform soft reset and retain established link"
bpf/btf: Accept function names that contain dots
selftests: forwarding: Fix race condition in mirror installation
sch_netem: acquire qdisc lock in netem_change()
gpio: Allow per-parent interrupt data
gpiolib: Fix GPIO chip IRQ initialization restriction
gpio: sifive: add missing check for platform_get_irq
scsi: target: iscsi: Prevent login threads from racing between each other
HID: wacom: Add error check to wacom_parse_and_register()
arm64: Add missing Set/Way CMO encodings
media: cec: core: don't set last_initiator if tx in progress
nfcsim.c: Fix error checking for debugfs_create_dir
usb: gadget: udc: fix NULL dereference in remove()
nvme: double KA polling frequency to avoid KATO with TBKAS on
Input: soc_button_array - add invalid acpi_index DMI quirk handling
s390/cio: unregister device when the only path is gone
spi: lpspi: disable lpspi module irq in DMA mode
ASoC: simple-card: Add missing of_node_put() in case of error
soundwire: dmi-quirks: add new mapping for HP Spectre x360
ASoC: nau8824: Add quirk to active-high jack-detect
s390/purgatory: disable branch profiling
ARM: dts: Fix erroneous ADS touchscreen polarities
drm/exynos: vidi: fix a wrong error return
drm/exynos: fix race condition UAF in exynos_g2d_exec_ioctl
drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl
vhost_net: revert upend_idx only on retriable error
x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys
i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle
act_mirred: remove unneded merge conflict markers
Linux 5.15.119
Change-Id: Id435455d41cf55fc139cf349e91ca9ea6d62d994
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
In commit 169a410739 ("act_mirred: use the backlog for nested calls to mirred
ingress"), a merge conflict marker snuck in, so remove it.
Reported-by: Bart Van Assche <bvanassche@google.com>
Fixes: 169a410739 ("act_mirred: use the backlog for nested calls to mirred ingress")
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit c7c059fba6 ]
When mirroring to a gretap in hardware the device expects to be
programmed with the egress port and all the encapsulating headers. This
requires the driver to resolve the path the packet will take in the
software data path and program the device accordingly.
If the path cannot be resolved (in this case because of an unresolved
neighbor), then mirror installation fails until the path is resolved.
This results in a race that causes the test to sometimes fail.
Fix this by setting the neighbor's state to permanent in a couple of
tests, so that it is always valid.
Fixes: 35c31d5c32 ("selftests: forwarding: Test mirror-to-gretap w/ UL 802.1d")
Fixes: 239e754af8 ("selftests: forwarding: Test mirror-to-gretap w/ UL 802.1q")
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/268816ac729cb6028c7a34d4dda6f4ec7af55333.1687264607.git.petrm@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d7a2fc1437 ]
There are some MD5 tests which fail when the kernel is in FIPS mode,
since MD5 is not FIPS compliant. Add a check and only run those tests
if FIPS mode is not enabled.
Fixes: f0bee1ebb5 ("fcnal-test: Add TCP MD5 tests")
Fixes: 5cad8bce26 ("fcnal-test: Add TCP MD5 tests for VRF")
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Magali Lemes <magali.lemes@canonical.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ecdf985d76 ]
For aligned stack writes using BPF_ST instruction track stored values
in a same way BPF_STX is handled, e.g. make sure that the following
commands produce similar verifier knowledge:
fp[-8] = 42; r1 = 42;
fp[-8] = r1;
This covers two cases:
- non-null values written to stack are stored as spill of fake
registers;
- null values written to stack are stored as STACK_ZERO marks.
Previously both cases above used STACK_MISC marks instead.
Some verifier test cases relied on the old logic to obtain STACK_MISC
marks for some stack values. These test cases are updated in the same
commit to avoid failures during bisect.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230214232030.1502829-2-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Stable-dep-of: 713274f1f2 ("bpf: Fix verifier id tracking of scalars on spill")
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 47867f0a7e upstream.
Selftests are supposed to run on any kernels, including the old ones not
supporting all MPTCP features.
One of them is the MPTCP MIB counters introduced in commit fc518953bc
("mptcp: add and use MIB counter infrastructure") and more later. The
MPTCP Join selftest heavily relies on these counters.
If a counter is not supported by the kernel, it is not displayed when
using 'nstat -z'. We can then detect that and skip the verification. A
new helper (get_counter()) has been added to do the required checks and
return an error if the counter is not available.
Note that if we expect to have these features available and if
SELFTESTS_MPTCP_LIB_EXPECT_ALL_FEATURES env var is set to 1, the tests
will be marked as failed instead of skipped.
This new helper also makes sure we get the exact counter we want to
avoid issues we had in the past, e.g. with MPTcpExtRmAddr and
MPTcpExtRmAddrDrop sharing the same prefix. While at it, we uniform the
way we fetch a MIB counter.
Note for the backports: we rarely change these modified blocks so if
there is are conflicts, it is very likely because a counter is not used
in the older kernels and we don't need that chunk.
Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368
Fixes: b08fbf2410 ("selftests: add test-cases for MPTCP MP_JOIN")
Cc: stable@vger.kernel.org
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>