May 2023 - Linux-stable-mirror

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.31 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/usb/cdns,usb3.yaml | 2 Makefile | 2 arch/arm/boot/dts/imx6qdl-mba6.dtsi | 1 arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi | 8 arch/arm64/mm/copypage.c | 5 arch/m68k/kernel/signal.c | 14 arch/parisc/Kconfig | 4 arch/parisc/include/asm/cacheflush.h | 4 arch/parisc/kernel/alternative.c | 2 arch/parisc/kernel/cache.c | 5 arch/parisc/kernel/process.c | 11 arch/parisc/kernel/traps.c | 8 arch/x86/events/intel/uncore_snbep.c | 11 arch/x86/kernel/cpu/topology.c | 5 arch/x86/kernel/dumpstack.c | 7 arch/x86/mm/init.c | 25 + arch/x86/pci/xen.c | 8 arch/xtensa/kernel/signal.c | 35 +- arch/xtensa/kernel/xtensa_ksyms.c | 4 arch/xtensa/lib/Makefile | 2 arch/xtensa/lib/bswapdi2.S | 21 + arch/xtensa/lib/bswapsi2.S | 16 + drivers/android/binder.c | 28 + drivers/android/binder_alloc.c | 64 +--- drivers/android/binder_alloc.h | 4 drivers/android/binder_alloc_selftest.c | 2 drivers/char/tpm/tpm-chip.c | 52 ++- drivers/char/tpm/tpm-interface.c | 10 drivers/char/tpm/tpm.h | 1 drivers/char/tpm/tpm_tis.c | 2 drivers/char/tpm/tpm_tis_core.c | 187 ++++++------ drivers/char/tpm/tpm_tis_core.h | 3 drivers/cxl/core/pci.c | 85 ++++- drivers/cxl/cxlpci.h | 2 drivers/firmware/arm_ffa/bus.c | 19 - drivers/firmware/arm_ffa/driver.c | 6 drivers/gpio/gpio-mockup.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 9 drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 1 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 9 drivers/gpu/drm/amd/display/dc/dc_types.h | 6 drivers/gpu/drm/amd/include/mes_v11_api_def.h | 6 drivers/gpu/drm/amd/pm/amdgpu_pm.c | 12 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 1 drivers/gpu/drm/drm_managed.c | 22 - drivers/gpu/drm/mgag200/mgag200_mode.c | 5 drivers/gpu/drm/radeon/radeon_irq_kms.c | 10 drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 drivers/irqchip/irq-mips-gic.c | 32 +- drivers/media/radio/radio-shark.c | 10 drivers/media/radio/radio-shark2.c | 10 drivers/mmc/core/block.c | 5 drivers/mmc/host/sdhci-esdhc-imx.c | 18 - drivers/net/bonding/bond_main.c | 8 drivers/net/dsa/mv88e6xxx/chip.c | 2 drivers/net/dsa/mv88e6xxx/port.c | 9 drivers/net/dsa/mv88e6xxx/port.h | 2 drivers/net/ethernet/3com/3c589_cs.c | 11 drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 4 drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c | 4 drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h | 2 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 23 - drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 19 - drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 16 - drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 4 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 7 drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c | 70 +++- drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h | 1 drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c | 4 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c | 3 drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 10 drivers/net/ethernet/nvidia/forcedeth.c | 1 drivers/net/phy/mscc/mscc_main.c | 1 drivers/net/team/team.c | 7 drivers/net/usb/cdc_ncm.c | 24 - drivers/platform/mellanox/mlxbf-pmc.c | 5 drivers/platform/x86/hp/hp-wmi.c | 2 drivers/platform/x86/intel/ifs/load.c | 2 drivers/platform/x86/intel/speed_select_if/isst_if_common.c | 12 drivers/power/supply/axp288_fuel_gauge.c | 2 drivers/power/supply/bq24190_charger.c | 1 drivers/power/supply/bq25890_charger.c | 5 drivers/power/supply/bq27xxx_battery.c | 175 ++++++----- drivers/power/supply/bq27xxx_battery_i2c.c | 3 drivers/power/supply/mt6360_charger.c | 4 drivers/power/supply/power_supply_leds.c | 5 drivers/power/supply/sbs-charger.c | 2 drivers/regulator/mt6359-regulator.c | 7 drivers/regulator/pca9450-regulator.c | 4 drivers/tee/optee/smc_abi.c | 4 drivers/usb/core/usb.c | 76 ++++ drivers/usb/dwc3/core.h | 2 drivers/usb/dwc3/gadget.c | 10 drivers/usb/misc/sisusbvga/sisusb.c | 14 drivers/video/fbdev/udlfb.c | 13 drivers/watchdog/sp5100_tco.c | 4 drivers/xen/pvcalls-back.c | 9 fs/btrfs/disk-io.c | 9 fs/cifs/fs_context.c | 8 fs/ocfs2/namei.c | 2 fs/ocfs2/xattr.c | 30 + include/drm/drm_managed.h | 18 + include/linux/arm_ffa.h | 1 include/linux/fs.h | 42 +- include/linux/if_team.h | 1 include/linux/mlx5/mlx5_ifc.h | 4 include/linux/msi.h | 9 include/linux/power/bq27xxx_battery.h | 4 include/linux/tpm.h | 14 include/linux/usb.h | 5 include/net/bonding.h | 1 include/uapi/sound/skl-tplg-interface.h | 3 kernel/bpf/hashtab.c | 6 kernel/bpf/verifier.c | 2 kernel/irq/msi.c | 4 lib/debugobjects.c | 2 net/core/skbuff.c | 56 +-- net/ipv4/udplite.c | 2 net/ipv6/exthdrs_core.c | 2 net/ipv6/udplite.c | 2 net/sctp/transport.c | 11 net/smc/af_smc.c | 9 net/smc/smc_core.c | 1 net/sunrpc/sched.c | 5 sound/hda/hdac_device.c | 2 sound/pci/hda/patch_ca0132.c | 1 sound/pci/hda/patch_realtek.c | 2 sound/soc/codecs/lpass-tx-macro.c | 5 sound/soc/codecs/rt5682-i2c.c | 4 sound/soc/codecs/rt5682.c | 6 sound/soc/codecs/rt5682.h | 1 sound/soc/intel/avs/apl.c | 6 sound/soc/intel/avs/messages.h | 2 tools/testing/selftests/memfd/fuse_test.c | 1 tools/testing/selftests/net/fib_tests.sh | 2 138 files changed, 1200 insertions(+), 510 deletions(-) Adam Stylinski (1): ALSA: hda/ca0132: add quirk for EVGA X299 DARK Alan Stern (4): fbdev: udlfb: Fix endpoint check USB: core: Add routines for endpoint checks in old drivers USB: sisusbvga: Add endpoint checks media: radio-shark: Add endpoint checks Alex Deucher (1): drm/radeon: reintroduce radeon_dp_work_func content Alexander Stein (2): regulator: pca9450: Fix BUCK2 enable_mask ARM: dts: imx6qdl-mba6: Add missing pvcie-supply regulator Amadeusz Sławiński (1): ASoC: Intel: avs: Access path components under lock Anton Protopopov (1): bpf: fix a memory leak in the LRU and LRU_PERCPU hash maps Bin Li (1): ALSA: hda/realtek: Enable headset onLenovo M70/M90 Carlos Llamas (5): Revert "binder_alloc: add missing mmap_lock calls when using the VMA" Revert "android: binder: stop saving a pointer to the VMA" binder: add lockless binder_alloc_(set|get)_vma() binder: fix UAF caused by faulty buffer cleanup binder: fix UAF of alloc->vma in race with munmap() Cezary Rojewski (2): ASoC: Intel: Skylake: Fix declaration of enum skl_ch_cfg ASoC: Intel: avs: Fix declaration of enum avs_channel_config Christian Loehle (1): mmc: block: ensure error propagation for non-blk Christophe JAILLET (2): forcedeth: Fix an error handling path in nv_probe() 3c589_cs: Fix an error handling path in tc589_probe() Daisuke Nojiri (1): power: supply: sbs-charger: Fix INHIBITED bit for Status reg Dan Carpenter (3): coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet() xen/pvcalls-back: fix double frees with pvcalls_new_active_socket() platform/mellanox: mlxbf-pmc: fix sscanf() error checking Dave Hansen (1): x86/mm: Avoid incomplete Global INVLPG flushes Dave Jiang (1): cxl: Wait Memory_Info_Valid before access memory related info David Arcari (1): platform/x86/intel/ifs: Annotate work queue on stack so object debug does not complain David Epping (1): net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLE Erez Shitrit (1): net/mlx5: DR, Fix crc32 calculation to work on big-endian (BE) CPUs Etienne Carriere (1): optee: fix uninited async notif value Evan Quan (1): drm/amd/pm: add missing NotifyPowerSource message mapping for SMU13.0.7 Finn Thain (1): m68k: Move signal frame following exception on 68020/030 Frank Li (1): dt-binding: cdns,usb3: Fix cdns,on-chip-buff-size type Gavrilov Ilia (1): ipv6: Fix out-of-bounds access in ipv6_find_tlv() Greg Kroah-Hartman (1): Linux 6.1.31 Gregory Oakes (1): watchdog: sp5100_tco: Immediately trigger upon starting. Haibo Chen (1): mmc: sdhci-esdhc-imx: make "no-mmc-hs400" works Hans de Goede (13): platform/x86: hp-wmi: Fix cast to smaller integer type warning power: supply: axp288_fuel_gauge: Fix external_power_changed race power: supply: bq25890: Fix external_power_changed race power: supply: leds: Fix blink to LED on transition power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition power: supply: bq27xxx: Fix I2C IRQ race on remove power: supply: bq27xxx: Fix poll_interval handling and races on remove power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status() power: supply: bq27xxx: Move bq27xxx_battery_update() down power: supply: bq27xxx: Ensure power_supply_changed() is called on current sign changes power: supply: bq27xxx: After charger plug in/out wait 0.5s for things to stabilize power: supply: bq25890: Call power_supply_changed() after updating input current or voltage power: supply: bq24190: Call power_supply_changed() after updating input current Hao Ge (1): fs: fix undefined behavior in bit shift for SB_NOUSER Hardik Garg (1): selftests/memfd: Fix unknown type name build failure Helge Deller (6): parisc: Use num_present_cpus() in alternative patching code parisc: Handle kgdb breakpoints only in kernel context parisc: Fix flush_dcache_page() for usage from irq context parisc: Allow to reboot machine after system halt parisc: Enable LOCKDEP support parisc: Handle kprobes breakpoints only in kernel context Horatiu Vultur (1): lan966x: Fix unloading/loading of the driver Hugo Villeneuve (1): arm64: dts: imx8mn-var-som: fix PHY detection bug by adding deassert delay Jack Xiao (3): drm/amd/amdgpu: update mes11 api def drm/amdgpu/mes11: enable reg active poll drm/amd/amdgpu: limit one queue per gang Jakub Kicinski (1): net/mlx5e: do as little as possible in napi poll when budget is 0 Jarkko Sakkinen (3): tpm_tis: Use tpm_chip_{start,stop} decoration inside tpm_tis_resume tpm: Re-enable TPM chip boostrapping non-tpm_tis TPM drivers tpm: Prevent hwrng from activating during resume Jiaxun Yang (2): irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable irqchip/mips-gic: Use raw spinlock for gic_lock Jocelyn Falempe (1): drm/mgag200: Fix gamma lut not initialized. Jonatas Esteves (1): drm/amd/pm: Fix output of pp_od_clk_voltage Josef Bacik (1): btrfs: use nofs when cleaning up aborted transactions Kan Liang (1): perf/x86/uncore: Correct the number of CHAs on SPR Kang Chen (1): power: supply: mt6360: add a check of devm_work_autocancel in mt6360_charger_probe Kees Cook (1): skbuff: Proactively round up to kmalloc bucket size Kuniyuki Iwashima (1): udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). Lino Sanfilippo (3): tpm, tpm_tis: Avoid cache incoherency in test for interrupts tpm, tpm_tis: Only handle supported interrupts tpm, tpm_tis: startup chip before testing for interrupts Linyu Yuan (1): usb: dwc3: fix gadget mode suspend interrupt handler issue Matthew Auld (1): drm: fix drmm_mutex_init() Matthias Kaehlcke (1): ASoC: rt5682: Disable jack detection interrupt during suspend Max Filippov (2): xtensa: fix signal delivery to FDPIC process xtensa: add __bswap{si,di}2 helpers Maximilian Heyne (1): x86/pci/xen: populate MSI sysfs entries Peter Collingbourne (1): arm64: Also reset KASAN tag if page is not PG_mte_tagged Po-Hsu Lin (1): selftests: fib_tests: mute cleanup error message Pratyush Yadav (1): net: fix skb leak in __skb_tstamp_tx() Rahul Rameshbabu (1): net/mlx5e: Fix SQ wake logic in ptp napi_poll context Ravulapati Vishnu Vardhan Rao (1): ASoC: lpass: Fix for KASAN use_after_free out of bounds Roberto Sassu (1): ocfs2: Switch to security_inode_init_security() Robin Chen (1): drm/amd/display: hpd rx irq not working with eDP interface Roi Dayan (1): net/mlx5: Fix error message when failing to allocate device memory Sen Chu (1): regulator: mt6359: add read check for PMIC MT6359 Shay Drory (4): net/mlx5: Handle pairing of E-switch via uplink un/load APIs net/mlx5: Collect command failures data only for known commands net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device net/mlx5: Devcom, serialize devcom registration Steffen Bätz (1): net: dsa: mv88e6xxx: Add RGMII delay to 88E6320 Steve French (1): cifs: mapchars mount option ignored Steve Wahl (1): platform/x86: ISST: Remove 8 socket limit Sudeep Holla (3): firmware: arm_ffa: Check if ffa_driver remove is present before executing firmware: arm_ffa: Fix FFA device names for logical partitions firmware: arm_ffa: Set reserved/MBZ fields to zero in the memory descriptors Sunil Goutham (1): octeontx2-pf: Fix TSOv6 offload Taehee Yoo (1): net: fix stack overflow when LRO is disabled for virtual interfaces Takashi Iwai (1): ALSA: hda: Fix unhandled register update during auto-suspend period Tetsuo Handa (1): debugobjects: Don't wake up kswapd from fill_pool() Trond Myklebust (1): SUNRPC: Don't change task->tk_status after the call to rpc_exit_task Tudor Ambarus (1): net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize Vernon Lovejoy (1): x86/show_trace_log_lvl: Ensure stack pointer is aligned, again Vlad Buslov (2): net/mlx5e: Fix deadlock in tc route query code net/mlx5e: Use correct encap attribute during invalidation Wen Gu (1): net/smc: Reset connection when trying to use SMCRv2 fails. Will Deacon (1): bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields Xin Long (1): sctp: fix an issue that plpmtu can never go to complete state Yevgeny Kliteynik (1): net/mlx5: DR, Check force-loopback RC QP capability independently from RoCE Zev Weiss (1): gpio: mockup: Fix mode of debugfs files Zhang Rui (1): x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms

1 year, 1 month

1
1
0 0

Linux 5.15.114

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.114 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/ata/ahci-ceva.txt | 63 ---- Documentation/devicetree/bindings/ata/ceva,ahci-1v84.yaml | 189 ++++++++++++++ Documentation/devicetree/bindings/usb/cdns,usb3.yaml | 2 Makefile | 2 arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 2 arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi | 8 arch/arm64/mm/copypage.c | 3 arch/m68k/kernel/signal.c | 14 - arch/parisc/include/asm/cacheflush.h | 5 arch/parisc/kernel/cache.c | 5 arch/parisc/kernel/process.c | 11 arch/parisc/kernel/traps.c | 4 arch/x86/events/intel/uncore_snbep.c | 11 arch/x86/include/asm/intel-family.h | 5 arch/x86/kernel/cpu/topology.c | 5 arch/x86/kernel/dumpstack.c | 7 arch/x86/mm/init.c | 25 + drivers/firmware/arm_ffa/bus.c | 19 + drivers/firmware/arm_ffa/driver.c | 6 drivers/gpio/gpio-mockup.c | 2 drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 drivers/media/radio/radio-shark.c | 10 drivers/media/radio/radio-shark2.c | 10 drivers/mmc/host/sdhci-esdhc-imx.c | 18 - drivers/net/bonding/bond_main.c | 8 drivers/net/ethernet/3com/3c589_cs.c | 11 drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 4 drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 16 - drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c | 3 drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c | 4 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c | 3 drivers/net/ethernet/nvidia/forcedeth.c | 1 drivers/net/phy/mscc/mscc_main.c | 1 drivers/net/team/team.c | 7 drivers/net/usb/cdc_ncm.c | 24 + drivers/platform/mellanox/mlxbf-pmc.c | 5 drivers/power/supply/bq27xxx_battery.c | 60 ++-- drivers/power/supply/bq27xxx_battery_i2c.c | 3 drivers/power/supply/mt6360_charger.c | 4 drivers/power/supply/power_supply_leds.c | 5 drivers/power/supply/sbs-charger.c | 2 drivers/regulator/mt6359-regulator.c | 7 drivers/regulator/pca9450-regulator.c | 4 drivers/spi/spi-fsl-cpm.c | 23 + drivers/spi/spi-fsl-spi.c | 53 +-- drivers/usb/core/usb.c | 76 +++++ drivers/usb/dwc3/core.h | 2 drivers/usb/dwc3/gadget.c | 10 drivers/usb/gadget/composite.c | 18 + drivers/usb/gadget/configfs.c | 3 drivers/usb/gadget/udc/core.c | 27 ++ drivers/usb/gadget/udc/trace.h | 5 drivers/usb/misc/sisusbvga/sisusb.c | 14 + drivers/video/fbdev/udlfb.c | 13 drivers/watchdog/sp5100_tco.c | 4 drivers/xen/pvcalls-back.c | 9 fs/btrfs/disk-io.c | 9 fs/cifs/fs_context.c | 8 fs/ocfs2/namei.c | 2 fs/ocfs2/xattr.c | 30 +- include/linux/arm_ffa.h | 1 include/linux/fs.h | 42 +-- include/linux/if_team.h | 1 include/linux/mlx5/mlx5_ifc.h | 4 include/linux/power/bq27xxx_battery.h | 1 include/linux/usb.h | 5 include/linux/usb/composite.h | 2 include/linux/usb/gadget.h | 8 include/net/bonding.h | 1 include/uapi/sound/skl-tplg-interface.h | 3 kernel/bpf/verifier.c | 2 lib/debugobjects.c | 2 net/core/skbuff.c | 4 net/ipv4/udplite.c | 2 net/ipv6/exthdrs_core.c | 2 net/ipv6/udplite.c | 2 net/sctp/transport.c | 11 sound/hda/hdac_device.c | 2 sound/pci/hda/patch_ca0132.c | 1 sound/pci/hda/patch_realtek.c | 2 sound/soc/codecs/lpass-tx-macro.c | 5 sound/soc/codecs/rt5682-i2c.c | 4 sound/soc/codecs/rt5682.c | 6 sound/soc/codecs/rt5682.h | 1 tools/testing/selftests/memfd/fuse_test.c | 1 tools/testing/selftests/net/fib_tests.sh | 2 87 files changed, 788 insertions(+), 237 deletions(-) Adam Stylinski (1): ALSA: hda/ca0132: add quirk for EVGA X299 DARK Alan Stern (4): fbdev: udlfb: Fix endpoint check USB: core: Add routines for endpoint checks in old drivers USB: sisusbvga: Add endpoint checks media: radio-shark: Add endpoint checks Alexander Stein (1): regulator: pca9450: Fix BUCK2 enable_mask Bin Li (1): ALSA: hda/realtek: Enable headset onLenovo M70/M90 Cezary Rojewski (1): ASoC: Intel: Skylake: Fix declaration of enum skl_ch_cfg Christophe JAILLET (2): forcedeth: Fix an error handling path in nv_probe() 3c589_cs: Fix an error handling path in tc589_probe() Christophe Leroy (2): spi: fsl-spi: Re-organise transfer bits_per_word adaptation spi: fsl-cpm: Use 16 bit mode for large transfers with even size Daisuke Nojiri (1): power: supply: sbs-charger: Fix INHIBITED bit for Status reg Dan Carpenter (3): coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet() xen/pvcalls-back: fix double frees with pvcalls_new_active_socket() platform/mellanox: mlxbf-pmc: fix sscanf() error checking Dave Hansen (1): x86/mm: Avoid incomplete Global INVLPG flushes David Epping (1): net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLE Elson Roy Serrao (1): usb: gadget: Properly configure the device for remote wakeup Erez Shitrit (1): net/mlx5: DR, Fix crc32 calculation to work on big-endian (BE) CPUs Finn Thain (1): m68k: Move signal frame following exception on 68020/030 Frank Li (1): dt-binding: cdns,usb3: Fix cdns,on-chip-buff-size type Gavrilov Ilia (1): ipv6: Fix out-of-bounds access in ipv6_find_tlv() Greg Kroah-Hartman (1): Linux 5.15.114 Gregory Oakes (1): watchdog: sp5100_tco: Immediately trigger upon starting. Haibo Chen (1): mmc: sdhci-esdhc-imx: make "no-mmc-hs400" works Hans de Goede (5): power: supply: leds: Fix blink to LED on transition power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition power: supply: bq27xxx: Fix I2C IRQ race on remove power: supply: bq27xxx: Fix poll_interval handling and races on remove power: supply: bq27xxx: Add cache parameter to bq27xxx_battery_current_and_status() Hao Ge (1): fs: fix undefined behavior in bit shift for SB_NOUSER Hardik Garg (1): selftests/memfd: Fix unknown type name build failure Helge Deller (3): parisc: Handle kgdb breakpoints only in kernel context parisc: Allow to reboot machine after system halt parisc: Fix flush_dcache_page() for usage from irq context Hugo Villeneuve (1): arm64: dts: imx8mn-var-som: fix PHY detection bug by adding deassert delay Jakub Kicinski (1): net/mlx5e: do as little as possible in napi poll when budget is 0 Josef Bacik (1): btrfs: use nofs when cleaning up aborted transactions Kan Liang (1): perf/x86/uncore: Correct the number of CHAs on SPR Kang Chen (1): power: supply: mt6360: add a check of devm_work_autocancel in mt6360_charger_probe Kuniyuki Iwashima (1): udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). Linyu Yuan (1): usb: dwc3: fix gadget mode suspend interrupt handler issue Matthias Kaehlcke (1): ASoC: rt5682: Disable jack detection interrupt during suspend Michal Simek (1): dt-bindings: ata: ahci-ceva: Cover all 4 iommus entries Olivier Moysan (1): ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15 Peter Collingbourne (1): arm64: Also reset KASAN tag if page is not PG_mte_tagged Piyush Mehta (1): dt-bindings: ata: ahci-ceva: convert to yaml Po-Hsu Lin (1): selftests: fib_tests: mute cleanup error message Pratyush Yadav (1): net: fix skb leak in __skb_tstamp_tx() Ravulapati Vishnu Vardhan Rao (1): ASoC: lpass: Fix for KASAN use_after_free out of bounds Roberto Sassu (1): ocfs2: Switch to security_inode_init_security() Roi Dayan (1): net/mlx5: Fix error message when failing to allocate device memory Sen Chu (1): regulator: mt6359: add read check for PMIC MT6359 Shay Drory (1): net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device Steve French (1): cifs: mapchars mount option ignored Sudeep Holla (3): firmware: arm_ffa: Check if ffa_driver remove is present before executing firmware: arm_ffa: Fix FFA device names for logical partitions firmware: arm_ffa: Set reserved/MBZ fields to zero in the memory descriptors Sunil Goutham (1): octeontx2-pf: Fix TSOv6 offload Taehee Yoo (1): net: fix stack overflow when LRO is disabled for virtual interfaces Takashi Iwai (1): ALSA: hda: Fix unhandled register update during auto-suspend period Tetsuo Handa (1): debugobjects: Don't wake up kswapd from fill_pool() Tudor Ambarus (1): net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize Vernon Lovejoy (1): x86/show_trace_log_lvl: Ensure stack pointer is aligned, again Will Deacon (1): bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields Xin Long (1): sctp: fix an issue that plpmtu can never go to complete state Yevgeny Kliteynik (1): net/mlx5: DR, Check force-loopback RC QP capability independently from RoCE Zev Weiss (1): gpio: mockup: Fix mode of debugfs files Zhang Rui (1): x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms

1 year, 1 month

1
1
0 0

[PATCH] ext4: fix race condition between buffer write and page_mkwrite

by Baokun Li

Syzbot reported a BUG_ON: ================================================================== EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. EXT4-fs error (device loop0): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters ------------[ cut here ]------------ kernel BUG at fs/ext4/ext4_jbd2.c:53! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 494 Comm: syz-executor.0 6.1.0-rc7-syzkaller-ga4412fdd49dc #0 RIP: 0010:__ext4_journal_stop+0x1b3/0x1c0 [...] Call Trace: ext4_write_inline_data_end+0xa39/0xdf0 ext4_da_write_end+0x1e2/0x950 generic_perform_write+0x401/0x5f0 ext4_buffered_write_iter+0x35f/0x640 ext4_file_write_iter+0x198/0x1cd0 vfs_write+0x8b5/0xef0 [...] ================================================================== The above BUG_ON is triggered by the following race: cpu1 cpu2 ________________________|________________________ ksys_write vfs_write new_sync_write ext4_file_write_iter ext4_buffered_write_iter generic_perform_write ext4_da_write_begin do_fault do_page_mkwrite ext4_page_mkwrite ext4_convert_inline_data ext4_convert_inline_data_nolock ext4_destroy_inline_data_nolock //clear EXT4_STATE_MAY_INLINE_DATA ext4_map_blocks --> return error ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA) ext4_block_write_begin ext4_restore_inline_data // set EXT4_STATE_MAY_INLINE_DATA ext4_da_write_end ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA) ext4_write_inline_data_end handle=NULL ext4_journal_stop(handle) __ext4_journal_stop ext4_put_nojournal(handle) ref_cnt = (unsigned long)handle BUG_ON(ref_cnt == 0) ---> BUG_ON The root cause of this problem is that the ext4_convert_inline_data() in ext4_page_mkwrite() does not grab i_rwsem, so it may race with ext4_buffered_write_iter() and cause the write_begin() and write_end() functions to be inconsistent and trigger BUG_ON. To solve the above issue, we cannot add inode_lock directly to ext4_page_mkwrite(), because this function is a hot path and frequent calls to inode_lock will cause performance degradation for multi-threaded reads and writes. Hence, we move ext4_convert_inline_data() to ext4_file_mmap(), and only when inline_data is enabled and mmap a file in shared write mode, we hold the lock to convert, which can reduce the impact on performance. Reported-by: Jun Nie <jun.nie(a)linaro.org> Closes: https://lore.kernel.org/lkml/63903521.5040307@huawei.com/t/ Reported-by: syzbot+a158d886ca08a3fecca4(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?id=899b37f20ce4072bcdfecfe1647b39602e956e… Fixes: 7b4cc9787fe3 ("ext4: evict inline data when writing to memory map") CC: stable(a)vger.kernel.org # 4.12+ Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- fs/ext4/file.c | 24 +++++++++++++++++++++++- fs/ext4/inode.c | 4 ---- 2 files changed, 23 insertions(+), 5 deletions(-) diff --git a/fs/ext4/file.c b/fs/ext4/file.c index d101b3b0c7da..7a04376c33f2 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -795,7 +795,8 @@ static const struct vm_operations_struct ext4_file_vm_ops = { static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma) { struct inode *inode = file->f_mapping->host; - struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); + struct super_block *sb = inode->i_sb; + struct ext4_sb_info *sbi = EXT4_SB(sb); struct dax_device *dax_dev = sbi->s_daxdev; if (unlikely(ext4_forced_shutdown(sbi))) @@ -808,6 +809,27 @@ static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma) if (!daxdev_mapping_supported(vma, dax_dev)) return -EOPNOTSUPP; + /* + * Writing via mmap has no logic to handle inline data, so we + * need to call ext4_convert_inline_data() to convert the inode + * to normal format before doing so, otherwise a BUG_ON will be + * triggered in ext4_writepages() due to the + * EXT4_STATE_MAY_INLINE_DATA flag. Moreover, we need to grab + * i_rwsem during conversion, since clearing and setting the + * inline data flag may race with ext4_buffered_write_iter() + * to trigger a BUG_ON. + */ + if (ext4_has_feature_inline_data(sb) && + vma->vm_flags & VM_SHARED && vma->vm_flags & VM_WRITE) { + int err; + + inode_lock(inode); + err = ext4_convert_inline_data(inode); + inode_unlock(inode); + if (err) + return err; + } + file_accessed(file); if (IS_DAX(file_inode(file))) { vma->vm_ops = &ext4_dax_vm_ops; diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index ce5f21b6c2b3..31844c4ec9fe 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -6043,10 +6043,6 @@ vm_fault_t ext4_page_mkwrite(struct vm_fault *vmf) filemap_invalidate_lock_shared(mapping); - err = ext4_convert_inline_data(inode); - if (err) - goto out_ret; - /* * On data journalling we skip straight to the transaction handle: * there's no delalloc; page truncated will be checked later; the -- 2.31.1

1 year, 1 month

2
6
0 0

stable-rc/queue/5.15 build: 179 builds: 3 failed, 176 passed, 10 errors, 5 warnings (v5.15.112-273-g7774fe74177e)

by kernelci.org bot

stable-rc/queue/5.15 build: 179 builds: 3 failed, 176 passed, 10 errors, 5 warnings (v5.15.112-273-g7774fe74177e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.112-2… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.112-273-g7774fe74177e Git Commit: 7774fe74177e19a34f0e6274b0e64bdcdad3e3d7 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: decstation_64_defconfig: (gcc-10) FAIL ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: tinyconfig (gcc-10): 1 warning arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning bigsur_defconfig (gcc-10): 1 error cavium_octeon_defconfig (gcc-10): 1 error decstation_64_defconfig (gcc-10): 1 error fuloong2e_defconfig (gcc-10): 1 error ip32_defconfig (gcc-10): 1 error lemote2f_defconfig (gcc-10): 1 error loongson2k_defconfig (gcc-10): 1 error loongson3_defconfig (gcc-10): 1 error nlm_xlp_defconfig (gcc-10): 1 error rm200_defconfig (gcc-10): 1 warning sb1250_swarm_defconfig (gcc-10): 1 error riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-chromebook (gcc-10): 1 warning Errors summary: 10 expr: syntax error: unexpected argument ‘0xffffffff80000000’ Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 drivers/block/paride/bpck.c:32: warning: "PC" redefined 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" 1 arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' Section mismatches summary: 1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() 1 WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab+prom_init_numa_memory+0x0): Section mismatch in reference from the variable __ksymtab_prom_init_numa_memory to the function .init.text:prom_init_numa_memory() -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/block/paride/bpck.c:32: warning: "PC" redefined -------------------------------------------------------------------------------- rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches Errors: expr: syntax error: unexpected argument ‘0xffffffff80000000’ -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arc/Makefile:26: ** WARNING ** CONFIG_ARC_TUNE_MCPU flag '' is unknown, fallback to '' -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 1 month

1
0
0 0

[PATCH 4.19 0/1] Hardening against CVE-2023-2002

by Dragos-Marian Panait

The following commit is needed to harden against CVE-2023-2002: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… Ruihan Li (1): bluetooth: Add cmd validity checks at the start of hci_sock_ioctl() net/bluetooth/hci_sock.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) base-commit: 3f57fb8b1bd06b277556601133823bec370d723f -- 2.40.1

1 year, 1 month

1
1
0 0

Linux 5.10.181

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.181 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/usb/cdns,usb3.yaml | 2 Makefile | 2 arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 2 arch/arm/mach-sa1100/jornada720_ssp.c | 5 arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi | 8 arch/arm64/boot/dts/qcom/msm8996.dtsi | 3 arch/arm64/include/asm/hyp_image.h | 3 arch/arm64/kernel/image-vars.h | 11 arch/arm64/kvm/hyp/nvhe/Makefile | 4 arch/m68k/kernel/signal.c | 14 arch/parisc/include/asm/cacheflush.h | 5 arch/parisc/kernel/cache.c | 5 arch/parisc/kernel/process.c | 11 arch/parisc/kernel/traps.c | 4 arch/powerpc/mm/book3s64/radix_pgtable.c | 4 arch/x86/include/asm/intel-family.h | 5 arch/x86/kernel/cpu/topology.c | 5 arch/x86/kernel/dumpstack.c | 7 arch/x86/mm/init.c | 25 + drivers/acpi/acpica/dbnames.c | 3 drivers/acpi/acpica/dswstate.c | 11 drivers/acpi/ec.c | 1 drivers/base/core.c | 7 drivers/base/regmap/regcache.c | 6 drivers/block/null_blk/main.c | 5 drivers/bluetooth/btbcm.c | 47 ++ drivers/char/tpm/tpm_tis.c | 16 drivers/clk/tegra/clk-tegra20.c | 28 - drivers/firmware/arm_sdei.c | 37 + drivers/gpio/gpio-mockup.c | 2 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 drivers/gpu/drm/amd/display/dc/dce/dce_transform.c | 5 drivers/gpu/drm/drm_mipi_dsi.c | 2 drivers/gpu/drm/exynos/exynos_drm_g2d.h | 4 drivers/gpu/drm/i915/display/intel_dp.c | 5 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 5 drivers/gpu/drm/msm/dp/dp_audio.c | 12 drivers/gpu/drm/msm/dp/dp_audio.h | 2 drivers/gpu/drm/msm/dp/dp_display.c | 1 drivers/gpu/drm/tegra/sor.c | 2 drivers/hid/hid-logitech-hidpp.c | 53 ++ drivers/hid/wacom.h | 3 drivers/hid/wacom_sys.c | 2 drivers/hid/wacom_wac.c | 80 ++-- drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 drivers/infiniband/core/user_mad.c | 23 - drivers/input/joystick/xpad.c | 5 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 19 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 16 drivers/mcb/mcb-pci.c | 27 + drivers/media/pci/netup_unidvb/netup_unidvb_core.c | 2 drivers/media/radio/radio-shark.c | 10 drivers/media/radio/radio-shark2.c | 10 drivers/memstick/host/r592.c | 2 drivers/message/fusion/mptlan.c | 2 drivers/mfd/dln2.c | 1 drivers/net/bonding/bond_main.c | 8 drivers/net/can/kvaser_pciefd.c | 51 +- drivers/net/ethernet/3com/3c589_cs.c | 11 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 9 drivers/net/ethernet/freescale/fec_main.c | 15 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 15 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 4 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 5 drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 5 drivers/net/ethernet/intel/igb/e1000_mac.c | 4 drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 4 drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 16 drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c | 3 drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c | 3 drivers/net/ethernet/nvidia/forcedeth.c | 1 drivers/net/ethernet/pasemi/pasemi_mac.c | 2 drivers/net/ethernet/sun/cassini.c | 2 drivers/net/ipvlan/ipvlan_core.c | 6 drivers/net/mdio/mdio-mvusb.c | 11 drivers/net/phy/dp83867.c | 22 + drivers/net/phy/mscc/mscc_main.c | 1 drivers/net/tap.c | 10 drivers/net/team/team.c | 7 drivers/net/usb/cdc_ncm.c | 24 - drivers/net/wireless/ath/ath.h | 12 drivers/net/wireless/ath/ath11k/dp_rx.c | 9 drivers/net/wireless/ath/key.c | 2 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 13 drivers/net/wireless/intel/iwlwifi/dvm/sta.c | 5 drivers/net/wireless/intel/iwlwifi/mvm/nvm.c | 10 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 3 drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 2 drivers/phy/st/phy-miphy28lp.c | 42 -- drivers/power/supply/bq27xxx_battery.c | 41 +- drivers/power/supply/bq27xxx_battery_i2c.c | 3 drivers/power/supply/power_supply_leds.c | 5 drivers/power/supply/sbs-charger.c | 2 drivers/remoteproc/stm32_rproc.c | 8 drivers/s390/cio/qdio.h | 25 - drivers/s390/cio/qdio_main.c | 62 +-- drivers/scsi/lpfc/lpfc_debugfs.c | 7 drivers/scsi/storvsc_drv.c | 8 drivers/spi/spi-fsl-cpm.c | 23 + drivers/spi/spi-fsl-spi.c | 53 +- drivers/spi/spi-imx.c | 24 - drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 6 drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 5 drivers/target/iscsi/iscsi_target.c | 6 drivers/tty/serial/8250/8250_core.c | 1 drivers/tty/serial/8250/8250_exar.c | 68 ++- drivers/tty/serial/8250/8250_pci.c | 5 drivers/tty/serial/arc_uart.c | 7 drivers/tty/vt/vc_screen.c | 11 drivers/usb/class/usbtmc.c | 2 drivers/usb/core/usb.c | 76 +++ drivers/usb/dwc3/debugfs.c | 109 +++++ drivers/usb/gadget/function/u_ether.c | 3 drivers/usb/host/uhci-pci.c | 10 drivers/usb/misc/sisusbvga/sisusb.c | 14 drivers/usb/storage/scsiglue.c | 28 + drivers/usb/typec/altmodes/displayport.c | 4 drivers/usb/typec/tcpm/tcpm.c | 16 drivers/video/fbdev/arcfb.c | 15 drivers/video/fbdev/udlfb.c | 13 drivers/watchdog/sp5100_tco.c | 4 drivers/xen/pvcalls-back.c | 9 fs/btrfs/disk-io.c | 64 +++ fs/btrfs/disk-io.h | 2 fs/btrfs/free-space-cache.c | 7 fs/btrfs/inode-map.c | 55 -- fs/btrfs/inode-map.h | 3 fs/btrfs/inode.c | 12 fs/ceph/snap.c | 13 fs/ext2/ext2.h | 1 fs/ext2/super.c | 7 fs/ext4/balloc.c | 18 fs/ext4/ext4.h | 25 - fs/ext4/ialloc.c | 12 fs/ext4/mballoc.c | 238 ++++++++---- fs/ext4/mmp.c | 39 + fs/ext4/super.c | 28 - fs/ext4/sysfs.c | 2 fs/f2fs/checkpoint.c | 12 fs/f2fs/data.c | 3 fs/gfs2/glops.c | 3 fs/hfsplus/inode.c | 28 + fs/nilfs2/inode.c | 18 fs/ocfs2/namei.c | 2 fs/ocfs2/xattr.c | 30 + fs/statfs.c | 4 include/linux/cpuhotplug.h | 1 include/linux/device.h | 1 include/linux/dim.h | 3 include/linux/fs.h | 42 +- include/linux/if_team.h | 1 include/linux/if_vlan.h | 17 include/linux/power/bq27xxx_battery.h | 1 include/linux/sched/task_stack.h | 2 include/linux/usb.h | 5 include/net/bonding.h | 1 include/net/ip_vs.h | 6 include/net/netns/ipv4.h | 1 include/net/sch_generic.h | 5 include/net/sock.h | 2 include/net/tcp.h | 1 include/net/xfrm.h | 2 include/uapi/sound/skl-tplg-interface.h | 3 kernel/bpf/bpf_local_storage.c | 16 kernel/bpf/verifier.c | 2 kernel/rcu/refscale.c | 2 kernel/rcu/tree_exp.h | 6 lib/cpu_rmap.c | 5 lib/debugobjects.c | 2 lib/dim/dim.c | 5 lib/dim/net_dim.c | 3 lib/dim/rdma_dim.c | 3 mm/backing-dev.c | 1 net/8021q/vlan_dev.c | 4 net/bluetooth/l2cap_core.c | 1 net/bridge/br_forward.c | 2 net/bridge/br_private_tunnel.h | 8 net/can/isotp.c | 2 net/can/j1939/socket.c | 2 net/core/datagram.c | 15 net/core/dev.c | 4 net/core/skbuff.c | 4 net/core/stream.c | 12 net/ipv4/af_inet.c | 2 net/ipv4/ip_output.c | 2 net/ipv4/tcp.c | 23 - net/ipv4/tcp_bpf.c | 2 net/ipv4/tcp_input.c | 4 net/ipv4/tcp_ipv4.c | 68 +-- net/ipv4/udplite.c | 2 net/ipv6/exthdrs_core.c | 2 net/ipv6/ip6_gre.c | 13 net/ipv6/tcp_ipv6.c | 5 net/ipv6/udplite.c | 2 net/key/af_key.c | 12 net/llc/af_llc.c | 8 net/mac80211/trace.h | 2 net/netfilter/core.c | 6 net/netfilter/ipvs/ip_vs_sync.c | 2 net/netfilter/nf_conntrack_standalone.c | 3 net/netfilter/nft_set_rbtree.c | 20 - net/netlink/af_netlink.c | 8 net/nsh/nsh.c | 8 net/packet/af_packet.c | 6 net/sched/act_mirred.c | 44 +- net/smc/smc_close.c | 4 net/smc/smc_rx.c | 4 net/smc/smc_tx.c | 4 net/socket.c | 2 net/sunrpc/svc.c | 2 net/tipc/bearer.c | 17 net/tipc/bearer.h | 13 net/tipc/crypto.h | 6 net/tipc/link.c | 9 net/tipc/name_distr.h | 2 net/tipc/name_table.h | 9 net/tipc/socket.c | 4 net/tipc/subscr.h | 11 net/tipc/udp_media.c | 5 net/tls/tls_main.c | 3 net/unix/af_unix.c | 22 - net/vmw_vsock/af_vsock.c | 2 net/xfrm/xfrm_interface.c | 54 -- net/xfrm/xfrm_policy.c | 9 samples/bpf/hbm.c | 1 scripts/recordmcount.c | 6 sound/firewire/digi00x/digi00x-stream.c | 4 sound/hda/hdac_device.c | 2 sound/pci/hda/hda_generic.c | 7 sound/pci/hda/patch_ca0132.c | 1 sound/pci/hda/patch_hdmi.c | 5 sound/pci/hda/patch_realtek.c | 7 sound/usb/format.c | 1 tools/power/cpupower/utils/idle_monitor/mperf_monitor.c | 31 - tools/testing/selftests/memfd/fuse_test.c | 1 tools/testing/selftests/net/fib_tests.sh | 2 tools/testing/selftests/net/forwarding/tc_actions.sh | 48 ++ 238 files changed, 2059 insertions(+), 904 deletions(-) Adam Stylinski (1): ALSA: hda/ca0132: add quirk for EVGA X299 DARK Ai Chao (1): ALSA: hda/realtek: Add a quirk for HP EliteDesk 805 Alain Volmat (1): phy: st: miphy28lp: use _poll_timeout functions for waits Alan Stern (5): USB: usbtmc: Fix direction for 0-length ioctl control messages fbdev: udlfb: Fix endpoint check USB: core: Add routines for endpoint checks in old drivers USB: sisusbvga: Add endpoint checks media: radio-shark: Add endpoint checks Aleksandr Loktionov (1): igb: fix bit_shift to be in [1..8] range Alexander Stein (1): regmap: cache: Return error in cache sync operations for REGCACHE_NONE Andreas Gruenbacher (1): gfs2: Fix inode height consistency check Andrew Davis (1): serial: 8250_exar: Add support for USR298x PCI Modems Andy Shevchenko (1): serial: 8250_exar: derive nr_ports from PCI ID for Acces I/O cards Armin Wolf (1): ACPI: EC: Fix oops when removing custom query handlers Arnaud Pouliquen (1): remoteproc: stm32_rproc: Add mutex protection for workqueue Arnd Bergmann (3): clk: tegra20: fix gcc-7 constant overflow warning drm/exynos: fix g2d_open/close helper function definitions bridge: always declare tunnel functions Austin Kim (1): ext4: remove an unused variable warning with CONFIG_QUOTA=n Badhri Jagan Sridharan (1): usb: typec: altmodes/displayport: fix pin_assignment_show Bastien Nocera (2): HID: logitech-hidpp: Don't use the USB serial for USB devices HID: logitech-hidpp: Reconcile USB and Unifying serials Bin Li (1): ALSA: hda/realtek: Enable headset onLenovo M70/M90 Cezary Rojewski (1): ASoC: Intel: Skylake: Fix declaration of enum skl_ch_cfg Chaitanya Kulkarni (1): null_blk: Always check queue mode setting from configfs Chao Yu (1): f2fs: fix to drop all dirty pages during umount() if cp_error is set Christophe JAILLET (4): net: mdio: mvusb: Fix an error handling path in mvusb_mdio_probe() cassini: Fix a memory leak in the error handling path of cas_init_one() forcedeth: Fix an error handling path in nv_probe() 3c589_cs: Fix an error handling path in tc589_probe() Christophe Leroy (2): spi: fsl-spi: Re-organise transfer bits_per_word adaptation spi: fsl-cpm: Use 16 bit mode for large transfers with even size Chuck Lever (1): SUNRPC: Fix trace_svc_register() call site Chunguang Xu (1): ext4: remove redundant mb_regenerate_buddy() Daisuke Nojiri (1): power: supply: sbs-charger: Fix INHIBITED bit for Status reg Dan Carpenter (3): ALSA: firewire-digi00x: prevent potential use after free coresight: Fix signedness bug in tmc_etr_buf_insert_barrier_packet() xen/pvcalls-back: fix double frees with pvcalls_new_active_socket() Daniel Gabay (1): wifi: iwlwifi: pcie: fix possible NULL pointer dereference Dave Hansen (1): x86/mm: Avoid incomplete Global INVLPG flushes David Epping (1): net: phy: mscc: add VSC8502 to MODULE_DEVICE_TABLE Davide Caratti (2): net/sched: act_mirred: better wording on protection against excessive stack growth act_mirred: use the backlog for nested calls to mirred ingress Dmitry Bogdanov (1): scsi: target: iscsit: Free cmds before session free Dong Chenchen (1): net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() Duoming Zhou (1): media: netup_unidvb: fix use-after-free at del_timer() Eli Cohen (1): lib: cpu_rmap: Avoid use after free on rmap->obj array entries Erez Shitrit (1): net/mlx5: DR, Fix crc32 calculation to work on big-endian (BE) CPUs Eric Dumazet (9): netlink: annotate accesses to nlk->cb_running net: annotate sk->sk_err write from do_recvmmsg() net: deal with most data-races in sk_wait_event() net: add vlan_get_protocol_and_depth() helper tcp: add annotations around sk->sk_shutdown accesses net: datagram: fix data-races in datagram_poll() ipv4/tcp: do not use per netns ctl sockets tcp: fix possible sk_priority leak in tcp_v4_send_reset() vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() Filipe Manana (1): btrfs: fix space cache inconsistency after error loading it from disk Finn Thain (1): m68k: Move signal frame following exception on 68020/030 Florian Fainelli (2): net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop() net: bcmgenet: Restore phy_stop() depending upon suspend/close Florian Westphal (2): netfilter: conntrack: fix possible bug_on with enable_hooks=1 netfilter: nft_set_rbtree: fix null deref on element insertion Frank Li (1): dt-binding: cdns,usb3: Fix cdns,on-chip-buff-size type Frank Wang (1): usb: typec: tcpm: fix multiple times discover svids error Gavrilov Ilia (1): ipv6: Fix out-of-bounds access in ipv6_find_tlv() George Kennedy (1): vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF Greg Kroah-Hartman (1): Linux 5.10.181 Greg Thelen (1): writeback, cgroup: remove extra percpu_ref_exit() Gregory Oakes (1): watchdog: sp5100_tco: Immediately trigger upon starting. Grygorii Strashko (1): net: phy: dp83867: add w/a for packet errors seen with short cables Gustavo A. R. Silva (1): RDMA/core: Fix multiple -Warray-bounds warnings Hans de Goede (6): wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace Bluetooth: hci_bcm: Fall back to getting bdaddr from EFI if not set power: supply: leds: Fix blink to LED on transition power: supply: bq27xxx: Fix bq27xxx_battery_update() race condition power: supply: bq27xxx: Fix I2C IRQ race on remove power: supply: bq27xxx: Fix poll_interval handling and races on remove Hao Ge (1): fs: fix undefined behavior in bit shift for SB_NOUSER Hao Zeng (2): samples/bpf: Fix fout leak in hbm's run_bpf_prog recordmcount: Fix memory leaks in the uwrite function Hardik Garg (1): selftests/memfd: Fix unknown type name build failure Harshad Shirwadkar (2): ext4: drop s_mb_bal_lock and convert protected fields to atomic ext4: add mballoc stats proc file Hector Martin (1): wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex Heiko Carstens (2): s390/qdio: get rid of register asm s390/qdio: fix do_sqbs() inline assembly constraint Helge Deller (3): parisc: Handle kgdb breakpoints only in kernel context parisc: Allow to reboot machine after system halt parisc: Fix flush_dcache_page() for usage from irq context Hugo Villeneuve (1): arm64: dts: imx8mn-var-som: fix PHY detection bug by adding deassert delay Hyunwoo Kim (1): wifi: iwlwifi: pcie: Fix integer overflow in iwl_write_to_user_buf Ilya Leoshkevich (1): statfs: enforce statfs[64] structure initialization Ioana Ciornei (1): driver core: add a helper to setup both the of_node and fwnode of a device Jakub Kicinski (1): net/mlx5e: do as little as possible in napi poll when budget is 0 Jan Kara (2): ext4: fix lockdep warning when enabling MMP ext2: Check block size validity during mount Jason Gerecke (2): HID: wacom: generic: Set battery quirk only when we see battery data HID: wacom: Force pen out of prox if no events have been received in a while Jeremy Soller (1): ALSA: hda/realtek: Add quirk for Clevo L140AU Jerry Snitselaar (1): tpm/tpm_tis: Disable interrupts for more Lenovo devices Jie Wang (1): net: hns3: fix reset delay time to avoid configuration timeout Jijie Shao (1): net: hns3: fix sending pfc frames after reset issue Jimmy Assarsson (6): can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() can: kvaser_pciefd: Call request_irq() before enabling interrupts can: kvaser_pciefd: Empty SRB buffer in probe can: kvaser_pciefd: Clear listen-only bit if not explicitly requested can: kvaser_pciefd: Do not send EFLUSH command on TFD interrupt can: kvaser_pciefd: Disable interrupts in probe error path Johannes Berg (2): wifi: mac80211: fix min center freq offset tracing wifi: iwlwifi: mvm: don't trust firmware n_channels Josef Bacik (1): btrfs: use nofs when cleaning up aborted transactions Josh Poimboeuf (1): sched: Fix KCSAN noinstr violation Justin Tee (1): scsi: lpfc: Prevent lpfc_debugfs_lockstat_write() buffer overflow Ke Zhang (1): serial: arc_uart: fix of_iomap leak in `arc_serial_probe` Kees Cook (1): wifi: ath: Silence memcpy run-time false positive warning Kemeng Shi (2): ext4: allow to find by goal if EXT4_MB_HINT_GOAL_ONLY is set ext4: set goal start correctly in ext4_mb_normalize_request Kevin Groeneveld (1): spi: spi-imx: fix MX51_ECSPI_* macros when cs > 3 Konrad Dybcio (1): arm64: dts: qcom: msm8996: Add missing DWC3 quirks Konrad Gräfe (1): usb: gadget: u_ether: Fix host MAC address case Kumar Kartikeya Dwivedi (1): bpf: Annotate data races in bpf_local_storage Kuniyuki Iwashima (4): net: Fix load-tearing on sk->sk_stamp in sock_recv_cmsgs(). af_unix: Fix a data race of sk->sk_receive_queue->qlen. af_unix: Fix data races around sk->sk_shutdown. udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). Luke D. Jones (1): ALSA: hda/realtek: Add quirk for 2nd ASUS GU603 Manivannan Sadhasivam (1): iommu/arm-smmu-qcom: Limit the SMR groups to 128 Marijn Suijten (1): drm/msm/dpu: Remove duplicate register defines from INTF Mario Limonciello (1): drm/amd: Fix an out of bounds error in BIOS parser Martin Willi (1): Revert "Fix XFRM-I support for nested ESP tunnels" Matthew Howell (1): serial: exar: Add support for Sealevel 7xxxC serial cards Maxime Bizon (1): usb-storage: fix deadlock when a scsi command timeouts more than once Menglong Dong (1): net: tap: check vlan with eth_type_vlan() method Michael Ellerman (1): powerpc/64s/radix: Fix soft dirty tracking Michael Kelley (1): scsi: storvsc: Don't pass unused PFNs to Hyper-V host Min Li (1): Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp Nagarajan Maran (1): wifi: ath11k: Fix SKB corruption in REO destination ring Nathan Chancellor (1): net: pasemi: Fix return type of pasemi_mac_start_tx() Nick Child (1): net: Catch invalid index in XPS mapping Nikhil Mahale (1): ALSA: hda: Add NVIDIA codec IDs a3 through a7 to patch table Nikita Zhandarovich (1): drm/i915/dp: prevent potential div-by-zero Nikolay Borisov (2): btrfs: move btrfs_find_highest_objectid/btrfs_find_free_objectid to disk-io.c btrfs: replace calls to btrfs_find_free_ino with btrfs_find_free_objectid Nur Hussein (1): drm/tegra: Avoid potential 32-bit integer overflow Ojaswin Mujoo (1): ext4: Fix best extent lstart adjustment logic in ext4_mb_new_inode_pa() Oliver Hartkopp (2): can: j1939: recvmsg(): allow MSG_CMSG_COMPAT flag can: isotp: recvmsg(): allow MSG_CMSG_COMPAT flag Olivier Moysan (1): ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15 Paolo Abeni (1): tcp: factor out __tcp_close() helper Paul E. McKenney (1): refscale: Move shutdown from wait_event() to wait_event_idle() Philipp Hortmann (1): staging: rtl8192e: Replace macro RTL_PCI_DEVICE with PCI_DEVICE Pierre Gondois (1): firmware: arm_sdei: Fix sleep from invalid context BUG Ping Cheng (2): HID: wacom: Add new Intuos Pro Small (PTH-460) device IDs HID: wacom: add three styli to wacom_intuos_get_tool_type Po-Hsu Lin (1): selftests: fib_tests: mute cleanup error message Pratyush Yadav (1): net: fix skb leak in __skb_tstamp_tx() Qiang Ning (1): mfd: dln2: Fix memory leak in dln2_probe() Randy Dunlap (2): ARM: 9296/1: HP Jornada 7XX: fix kernel-doc warnings net/tipc: fix tipc header files for kernel-doc Roberto Sassu (1): ocfs2: Switch to security_inode_init_security() Rodrigo Siqueira (1): drm/amd/display: Use DC_LOG_DC in the trasform pixel function Rodríguez Barbarin, José Javier (1): mcb-pci: Reallocate memory region to avoid memory overlapping Roi Dayan (1): net/mlx5: Fix error message when failing to allocate device memory Roy Novich (1): linux/dim: Do nothing if no time delta between samples Ryan C. Underwood (1): ALSA: hda/realtek: Apply HP B&O top speaker profile to Pavilion 15 Ryusuke Konishi (1): nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode() Sabrina Dubroca (1): xfrm: don't check the default policy if the policy allows the packet Saravana Kannan (1): drm/mipi-dsi: Set the fwnode for mipi_dsi_device Shay Drory (1): net/mlx5: Devcom, fix error flow in mlx5_devcom_register_device Simon Horman (1): ipvs: Update width of source for ip_vs_sync_conn_options Srinivas Kandagatla (1): drm/msm/dp: unregister audio driver during unbind Sunil Goutham (1): octeontx2-pf: Fix TSOv6 offload Taehee Yoo (1): net: fix stack overflow when LRO is disabled for virtual interfaces Takashi Iwai (3): ALSA: usb-audio: Add a sample rate workaround for Line6 Pod Go ALSA: hda: Fix Oops by 9.1 surround channel names ALSA: hda: Fix unhandled register update during auto-suspend period Tamir Duberstein (1): ACPICA: Avoid undefined behavior: applying zero offset to null pointer Tetsuo Handa (2): fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode() debugobjects: Don't wake up kswapd from fill_pool() Theodore Ts'o (3): ext4: reflect error codes from ext4_multi_mount_protect() to its callers ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled ext4: allow ext4_get_group_info() to fail Tobias Brunner (1): af_key: Reject optional tunnel/BEET mode templates in outbound policies Tomas Krcka (1): iommu/arm-smmu-v3: Acknowledge pri/event queue overflow if any Tony Lindgren (1): serial: 8250: Reinit port->pm on port specific driver unbind Tudor Ambarus (1): net: cdc_ncm: Deal with too low values of dwNtbOutMaxSize Udipto Goswami (1): usb: dwc3: debugfs: Resume dwc3 before accessing registers Uwe Kleine-König (1): net: fec: Better handle pm_runtime_get() failing in .remove() Vernon Lovejoy (1): x86/show_trace_log_lvl: Ensure stack pointer is aligned, again Vicki Pfau (1): Input: xpad - add constants for GIP interface numbers Vitaliy Tomin (1): serial: Add support for Advantech PCI-1611U card Weitao Wang (1): USB: UHCI: adjust zhaoxin UHCI controllers OverCurrent bit value Will Deacon (2): KVM: arm64: Link position-independent string routines into .hyp.text bpf: Fix mask generation for 32-bit narrow loads of 64-bit fields Wyes Karny (1): cpupower: Make TSC read per CPU for Mperf monitor Xin Long (4): erspan: get the proto with the md version for collect_md tipc: add tipc_bearer_min_mtu to calculate min mtu tipc: do not update mtu if msg_max is too small in mtu negotiation tipc: check the bearer min mtu properly when setting it by netlink Xiubo Li (1): ceph: force updating the msg pointer in non-split case Zev Weiss (1): gpio: mockup: Fix mode of debugfs files Zhang Rui (1): x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms Zheng Wang (2): memstick: r592: Fix UAF bug in r592_remove due to race condition scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition Zhuang Shengen (1): vsock: avoid to close connected socket after the timeout Zongjie Li (1): fbdev: arcfb: Fix error handling in arcfb_probe() Zqiang (1): rcu: Protect rcu_print_task_exp_stall() ->exp_tasks access sewookseo (1): net: Find dst with sk's xfrm policy not ctl_sk t.feng (1): ipvlan:Fix out-of-bounds caused by unclear skb->cb void0red (1): ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects wenxu (1): net/sched: act_mirred: refactor the handle of xmit

1 year, 1 month

1
1
0 0

[PATCH 6.1 0/1] Hardening against CVE-2023-2002

by Dragos-Marian Panait

The following commit is needed to harden against CVE-2023-2002: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… Ruihan Li (1): bluetooth: Add cmd validity checks at the start of hci_sock_ioctl() net/bluetooth/hci_sock.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) base-commit: fa74641fb6b93a19ccb50579886ecc98320230f9 -- 2.40.1

1 year, 1 month

2
2
0 0

[PATCH 5.4 0/1] Hardening against CVE-2023-2002

by Dragos-Marian Panait

The following commit is needed to harden against CVE-2023-2002: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… Ruihan Li (1): bluetooth: Add cmd validity checks at the start of hci_sock_ioctl() net/bluetooth/hci_sock.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) base-commit: f53660ec669f60c772fdf7d75d1c24d288547cee -- 2.40.1

1 year, 1 month

1
1
0 0

[PATCH 5.10 0/1] Hardening against CVE-2023-2002

by Dragos-Marian Panait

The following commit is needed to harden against CVE-2023-2002: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… Ruihan Li (1): bluetooth: Add cmd validity checks at the start of hci_sock_ioctl() net/bluetooth/hci_sock.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) base-commit: 4c893ff55907c61456bcb917781c0dd687a1e123 -- 2.40.1

1 year, 1 month

1
1
0 0

[PATCH 4/6] fs: Establish locking order for unrelated directories

by Jan Kara

Currently the locking order of inode locks for directories that are not in ancestor relationship is not defined because all operations that needed to lock two directories like this were serialized by sb->s_vfs_rename_mutex. However some filesystems need to lock two subdirectories for RENAME_EXCHANGE operations and for this we need the locking order established even for two tree-unrelated directories. Provide a helper function lock_two_inodes() that establishes lock ordering for any two inodes and use it in lock_two_directories(). CC: stable(a)vger.kernel.org Signed-off-by: Jan Kara <jack(a)suse.cz> --- fs/inode.c | 34 ++++++++++++++++++++++++++++++++++ fs/internal.h | 2 ++ fs/namei.c | 4 ++-- 3 files changed, 38 insertions(+), 2 deletions(-) diff --git a/fs/inode.c b/fs/inode.c index 577799b7855f..2015fa50d34a 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -1103,6 +1103,40 @@ void discard_new_inode(struct inode *inode) } EXPORT_SYMBOL(discard_new_inode); +/** + * lock_two_inodes - lock two inodes (may be regular files but also dirs) + * + * Lock any non-NULL argument. The caller must make sure that if he is passing + * in two directories, one is not ancestor of the other. Zero, one or two + * objects may be locked by this function. + * + * @inode1: first inode to lock + * @inode2: second inode to lock + * @subclass1: inode lock subclass for the first lock obtained + * @subclass2: inode lock subclass for the second lock obtained + */ +void lock_two_inodes(struct inode *inode1, struct inode *inode2, + unsigned subclass1, unsigned subclass2) +{ + if (!inode1 || !inode2) + goto lock; + + /* + * If one object is directory and the other is not, we must make sure + * to lock directory first as the other object may be its child. + */ + if (S_ISDIR(inode2->i_mode) == S_ISDIR(inode1->i_mode)) { + if (inode1 > inode2) + swap(inode1, inode2); + } else if (!S_ISDIR(inode1->i_mode)) + swap(inode1, inode2); +lock: + if (inode1) + inode_lock_nested(inode1, subclass1); + if (inode2 && inode2 != inode1) + inode_lock_nested(inode2, subclass2); +} + /** * lock_two_nondirectories - take two i_mutexes on non-directory objects * diff --git a/fs/internal.h b/fs/internal.h index bd3b2810a36b..377030a50aca 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -152,6 +152,8 @@ extern long prune_icache_sb(struct super_block *sb, struct shrink_control *sc); int dentry_needs_remove_privs(struct mnt_idmap *, struct dentry *dentry); bool in_group_or_capable(struct mnt_idmap *idmap, const struct inode *inode, vfsgid_t vfsgid); +void lock_two_inodes(struct inode *inode1, struct inode *inode2, + unsigned subclass1, unsigned subclass2); /* * fs-writeback.c diff --git a/fs/namei.c b/fs/namei.c index e4fe0879ae55..148570aabe74 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -3028,8 +3028,8 @@ static struct dentry *lock_two_directories(struct dentry *p1, struct dentry *p2) return p; } - inode_lock_nested(p1->d_inode, I_MUTEX_PARENT); - inode_lock_nested(p2->d_inode, I_MUTEX_PARENT2); + lock_two_inodes(p1->d_inode, p2->d_inode, + I_MUTEX_PARENT, I_MUTEX_PARENT2); return NULL; } -- 2.35.3

1 year, 1 month

2
3
0 0

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror May 2023