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14923571e7
1461698 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
14923571e7 |
sound fixes for 7.2-rc1
A collection of small bug fixes accumulated over the last week.
Most are device-specific fixes while there are a few core fixes as
well.
Here are the highlights:
ALSA Core:
- A fix for an uninitialised heap leak in ALSA sequencer core
- A fix for error handling/resource leak in compress-offload API
USB-audio:
- A teardown-ordering fix in USB MIDI 2.0 to prevent use-after-free
- Bounds and length checks for packet data in Native Instruments caiaq
/ Traktor Kontrol input parsers
- Avoidance of expensive kobject path lookups in DualSense controller
matches
- Robustness/memory leak fixes for Qualcomm USB offload driver
- Focusrite Control Protocol (FCP) NULL-pointer dereference fix and a
new device quirk (ISA C8X)
- Device-specific quirks for Yamaha CDS3000 and SC13A
HD-Audio:
- A bunch of quirks and mute/mic-mute LED fixups for various laptops
(Acer, Clevo, Lenovo, HP)
ASoC & SoundWire:
- Avoid failing card registration if the device_link creation fails
- A workaround for SoundWire randconfig build failures by making
helper functions static inline
- Corrected MCLK reference validation for CS530x codecs
- Clean up of untested, problematic guard() macro replacements in
Rockchip SAI driver
- Fix for eDMA maxburst misalignment with channel count in Freescale
ASRC
- Miscellaneous hardware-specific fixes (qcom, rt5650, tlv320aic3x,
tas2781/3)
Others:
- Bounds and length checks for packet data in Apple iSight
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Merge tag 'sound-fix-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small bug fixes accumulated over the last week.
Most are device-specific fixes while there are a few core fixes as
well.
Here are the highlights:
ALSA Core:
- A fix for an uninitialised heap leak in ALSA sequencer core
- A fix for error handling/resource leak in compress-offload API
USB-audio:
- A teardown-ordering fix in USB MIDI 2.0 to prevent use-after-free
- Bounds and length checks for packet data in Native Instruments
caiaq / Traktor Kontrol input parsers
- Avoidance of expensive kobject path lookups in DualSense controller
matches
- Robustness/memory leak fixes for Qualcomm USB offload driver
- Focusrite Control Protocol (FCP) NULL-pointer dereference fix and a
new device quirk (ISA C8X)
- Device-specific quirks for Yamaha CDS3000 and SC13A
HD-Audio:
- A bunch of quirks and mute/mic-mute LED fixups for various laptops
(Acer, Clevo, Lenovo, HP)
ASoC & SoundWire:
- Avoid failing card registration if the device_link creation fails
- A workaround for SoundWire randconfig build failures by making
helper functions static inline
- Corrected MCLK reference validation for CS530x codecs
- Clean up of untested, problematic guard() macro replacements in
Rockchip SAI driver
- Fix for eDMA maxburst misalignment with channel count in Freescale
ASRC
- Miscellaneous hardware-specific fixes (qcom, rt5650, tlv320aic3x,
tas2781/3)
Others:
- Bounds and length checks for packet data in Apple iSight"
* tag 'sound-fix-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (46 commits)
ALSA: FCP: Fix NULL pointer dereference in interface lookup
ALSA: hda/realtek: Update Acer Nitro ANV15-41 quirk to enable mute LED
ASoC: fsl_asrc_dma: fix eDMA maxburst misalignment with channel count
ASoC: codecs: pcm512x: only print info once on no sclk
ASoC: tas2781: Update default register address to TAS2563
ALSA: firewire: isight: bound the sample count to the packet payload
ALSA: usb-audio: qcom: Free QMI handle
ALSA: hda: Add Lenovo Legion 7i 16IAX7 17AA3874 quirk
ALSA: usb-audio: avoid kobject path lookup in DualSense match
ALSA: hda/realtek: Add quirk for Acer Nitro ANV15-41
ASoC: soc-core: Don't fail if device_link could not be created
ASoC: rockchip: rockchip_sai: #include <linux/platform_device.h> explicitly
ALSA: seq: Fix uninitialised heap leak in snd_seq_event_dup()
ASoC: rt5575: Use __le32 for SPI burst write address
ASoC: tas2783: Update loaded firmware names to linux-firmware 20260519
ASoC: SDCA: Validate written enum value in ge_put_enum_double()
ASoC: realtek: Add back local call to sdw_show_ping_status()
ASoC: ti: Add back local call to sdw_show_ping_status()
ASoC: max98373: Add back local call to sdw_show_ping_status()
ASoC: es9356: Add back local call to sdw_show_ping_status()
...
|
||
|
Linus Torvalds
|
4bf54e4752 |
i2c-fixes for v7.2-rc1
- i801: fix error path in smbus transfer - mpc: fix timeout calculation -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQScDfrjQa34uOld1VLaeAVmJtMtbgUCaj9vnAAKCRDaeAVmJtMt bq7xAQC61/OYC2g4MO1j5t9k3neRaI6LOWEzvs9j0lpFSTidBwD+Nmw1VGC4Qs8B 2CmWHWtkbLKYpBtHIBB+2JkilMTZZQo= =YcGr -----END PGP SIGNATURE----- Merge tag 'i2c-fixes-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux Pull i2c fixes from Andi Shyti: - i801: fix error path in smbus transfer - mpc: fix timeout calculation * tag 'i2c-fixes-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: i2c: i801: fix hardware state machine corruption in error path i2c: mpc: Fix timeout calculations |
||
|
Linus Torvalds
|
da7ca04e33 |
RTC for 7.2
Subsystem:
- add rtc_read_next_alarm() to read next expiring timer
Drivers:
- ds1307: handle OSF for ds1337/ds1339/ds3231, add clock provider for ds1307,
fix wday for rx8130
- m41t93: DT support, alarm, clock provider, watchdog support
- mv: add suspend/resume support for wakeup
- pcap: remove driver
- renesas-rtca3: many fixes
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Merge tag 'rtc-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Most of the work and improvements are for features of the m41t93.
The ds1307 also gets support for OSF (Oscillator Stop Flag) for
new variants.
The pcap driver is being removed as the Motorola EZX support was
removed a while ago.
Subsystem:
- add rtc_read_next_alarm() to read next expiring timer
Drivers:
- ds1307: handle OSF for ds1337/ds1339/ds3231, add clock provider for
ds1307, fix wday for rx8130
- m41t93: DT support, alarm, clock provider, watchdog support
- mv: add suspend/resume support for wakeup
- pcap: remove driver
- renesas-rtca3: many fixes"
* tag 'rtc-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (36 commits)
rtc: ds1307: update reference to removed CONFIG_RTC_DRV_DS1307_HWMON
platform/x86: amd-pmc: Fix S0i3 wakeup with alarmtimer
rtc: s35390a: fix typo in comment
rtc: cmos: unregister HPET IRQ handler on probe failure
rtc: ds1307: Fix off-by-one issue with wday for rx8130
dt-bindings: rtc: ds1307: Add epson,rx8901
rtc: bq32000: add delay between RTC reads
rtc: m41t93: Add watchdog support
rtc: m41t93: Add square wave clock provider support
rtc: m41t93: Add alarm support
rtc: m41t93: migrate to regmap api for register access
rtc: m41t93: add device tree support
dt-bindings: rtc: Add ST m41t93
rtc: ds1307: add support for clock provider in ds1307
rtc: mv: add suspend/resume support for wakeup
rtc: aspeed: add AST2700 compatible
dt-bindings: rtc: add ASPEED AST2700 compatible
rtc: interface: fix typos in rtc_handle_legacy_irq() documentation
rtc: msc313: fix NULL deref in shared IRQ handler at probe
rtc: remove unused pcap driver
...
|
||
|
Linus Torvalds
|
6ca693ea90 |
fscrypt fixes for 7.2
- Fix a bug where in a specific edge case, file contents en/decryption could be done with the wrong data unit size. - Fix the data structure used for keeping track of users that have added an fscrypt key to be a simple list instead of a 'struct key' keyring. This fixes issues such as a lockdep report found by syzbot and possible unintended interactions with the keyctl() system calls. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCaj8bBhQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOKyhIAP47lR+H783gopiz10Z7dwLQr2EHMfZ1 NcU7Zfq++AzZRQD/Tvv9/daqSh0OJTDNkBskSgVj6z7sRlQVNHY0wrD+QwE= =LWES -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt fixes from Eric Biggers: - Fix a bug where in a specific edge case, file contents en/decryption could be done with the wrong data unit size - Fix the data structure used for keeping track of users that have added an fscrypt key to be a simple list instead of a 'struct key' keyring This fixes issues such as a lockdep report found by syzbot and possible unintended interactions with the keyctl() system calls * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: Replace mk_users keyring with simple list fscrypt: Fix key setup in edge case with multiple data unit sizes |
||
|
Linus Torvalds
|
5a66900afb |
drm fixes for 7.2-rc1
sysfb - drm/sysfb truncation and alignment fixes. edid: - fix edid OOB read in tile parsing - increase displayid topology id to correct size. nouveau: - fix error handling paths in nouveau amdxdna: - get_bo_info fix. ivpu: - fix leak when error handling in ivpu. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmo+66wACgkQDHTzWXnE hr57fA/+OFujGvUqlbAiYOUMCdkR6MgRnqqYotSXwyjGXdu8hTNjTqKbvXqrgM+6 XSJZuvQC30BJGyQFDVzGLOjGgMS6EBrMY1/dJfUCmiKn1pyeJbhWR1zMMYAo+R2+ G/cLSC/xWEx+0EDzk/wpa8cxiP7uQZaXNZOnoYe3V6NZTTMsTRys+oZulxFPJWgm /I6fsh94PpEZX//P37RAeFnOsBraoBF4RbWq7eAc3goCMcOrT5Dsl+chefxRWdks 5QlBKo1ageDG7FOVVA6mdTQ+CW41i0Te18jjn7mSjF6RI8FIS06mU16YKbruYqjh 3nVe9ZqHIZg1QTj+6qsBh+Doeo6aKTojWjp5idYeL0Plsoa47kk0Ox3KuNjOG8v5 9rcMa7uBB52QEBHF8QqSaONFB4Cnz16S1aeBznhR2I2uOR3U17s9Q8WVGr0dE1Wc vPgfp/NMan1drro1ywB+80vCytcKRm1UT0+FiTHndMXI5YbV5XnF92wbqGIHia9C K0bBw67DtDOKtnCXlYv6Mxsi7WV1Dh4kXzeoBJjgqZop0S4bbbAhTN5LtHzoKv5x W1LmEHIb6QRXz54GvUwKsIZY2IsZoPBFG6gE5ik1QmXKbAmSiQxvPwff0JPLnt3v dnoK9XdnqtKwr6tW5kB/HJh95AkMk/OQGR8jo7Al6tMLiQuityg= =eLQl -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2026-06-27' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "These are just the fixes from our fixes branch, all pretty small and scattered. sysfb: - drm/sysfb truncation and alignment fixes edid: - fix edid OOB read in tile parsing - increase displayid topology id to correct size nouveau: - fix error handling paths in nouveau amdxdna: - get_bo_info fix ivpu: - fix leak when error handling in ivpu" * tag 'drm-fixes-2026-06-27' of https://gitlab.freedesktop.org/drm/kernel: drm/sysfb: Avoid truncating maximum stride drm/sysfb: Return errno code from drm_sysfb_get_visible_size() drm/sysfb: Avoid possible truncation with calculating visible size drm/sysfb: Do not page-align visible size of the framebuffer drm/edid: fix OOB read in drm_parse_tiled_block() drm/nouveau: fix reversed error cleanup order in ucopy functions drm/nouveau/acr: fix missing nvkm_done() in error path of nvkm_acr_oneinit() accel/amdxdna: Use caller client for debug BO sync drm/displayid: fix Tiled Display Topology ID size accel/ivpu: fix HWS command queue leak on registration failure |
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Linus Torvalds
|
fa6fe44934 |
drm next fixes for 7.2-rc1
i915: - Fix corrupted display output on GLK, #16209 - Add missing Spectre mitigation for parallel submit IOCTL - MTL+ fix for DP resume - clear CRTC blobs after dropping refs - fix sharpness filter on DP MST xe: - Set TTM beneficial order to 9 in Xe - Several error path cleanups - Fix TDR for unstarted jobs on kernel queues - Several TLB invalidation fixes related to suspending LR queues - Some small RAS fixes - Multi-queue suspend fix for LR queues - Revert inclusion of NVL_S firmware amdgpu: - devcoredump fixes - SMU15 fix - Various irq put/get imbalance cleanup fixes - 8K panel fix - DCN3.5 fix - lockdep fix - Cleaner shader sysfs IB overflow fix - Async flip fixes - GET_MAPPING_INFO fix - CP_GFX_SHADOW fix - Ctx pstate handling fix - GTT bo move handling fixes - Old UVD BO placement fixes - GC9 mode2 reset fix - IH6.1 version fix - Soft IH ring fix amdkfd: - Fix doorbell/mmio double unpin on free - CRIU fixes - SMI event fixes - Sysfs teardown fix - Various boundary checking fixes - Various error checking fixes - SVM fix -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmo+6lsACgkQDHTzWXnE hr6P5hAAgw0yMgrclEMiPTNjqW61gDag53Spw0za4RdpNbwc9EqYIcnWZ28nMqTB bT/ZY0q+gARV0gtYvlvAJ66sKiBzypUIYf7rgSOSFsQ0KDICS2gM8zNu0XFc4cWw 5jDHJkbzjYYaP5bAb6SEKVu8gWex2VbVqPws4sPxq58YqJH0jJRalcNi54g0WQXm 8pztzJzKzRUntanJQ43mOMDDXz8nEDPV4Vw6ZrOX7muxTDFjlrXiOsDttKcLtXxn MmRb1L38mIQUYNhMX6cPa+V36NTl4B2t/by7ORydt4VRG6BLUdzlJWreHraCYioA UjDQOJQfDsEX9yBMeag5g2X3pZJh/aUS0UN45I96RuB9a2QgThb3poY4BqpTf+oX OANRV7iQFLk50tLyM6XPc5p4ijvedLdOTBpQTNeWh0deexr/pCTmqKOV6R6hOw7Q cB3HobYAtJXhxnfXolidSxO3jxFjl7oOjIeBAy9FCWhfn5KW6ygssJJH1RIz0sc+ gHWqoywxRj2esVmC1m1Qem2GvIImWb2iGfCSJu1iNMPrHl/7uBK+LConEPYT4oR5 BURE60FoObIkAT77J512uCVE0+btZdk3aOBqBGx/OXvbYzP03S8xUnZeZU+PBviY kDfiNJvdnx4bd6+QV/xTT0mBGOJjAJOSyq9rRHIdTLOj5HBNIcI= =qcB5 -----END PGP SIGNATURE----- Merge tag 'drm-next-2026-06-27' of https://gitlab.freedesktop.org/drm/kernel Pull drm merge window fixes from Dave Airlie: "This is the merge window fixes from our next tree, i915/xe and amdgpu make up all of it. I've got a separate fixes pull from our fixes branch arriving after this. i915: - Fix corrupted display output on GLK, #16209 - Add missing Spectre mitigation for parallel submit IOCTL - MTL+ fix for DP resume - clear CRTC blobs after dropping refs - fix sharpness filter on DP MST xe: - Set TTM beneficial order to 9 in Xe - Several error path cleanups - Fix TDR for unstarted jobs on kernel queues - Several TLB invalidation fixes related to suspending LR queues - Some small RAS fixes - Multi-queue suspend fix for LR queues - Revert inclusion of NVL_S firmware amdgpu: - devcoredump fixes - SMU15 fix - Various irq put/get imbalance cleanup fixes - 8K panel fix - DCN3.5 fix - lockdep fix - Cleaner shader sysfs IB overflow fix - Async flip fixes - GET_MAPPING_INFO fix - CP_GFX_SHADOW fix - Ctx pstate handling fix - GTT bo move handling fixes - Old UVD BO placement fixes - GC9 mode2 reset fix - IH6.1 version fix - Soft IH ring fix amdkfd: - Fix doorbell/mmio double unpin on free - CRIU fixes - SMI event fixes - Sysfs teardown fix - Various boundary checking fixes - Various error checking fixes - SVM fix" * tag 'drm-next-2026-06-27' of https://gitlab.freedesktop.org/drm/kernel: (52 commits) drm/i915/cdclk: Fix up CDCLK_FREQ_DECIMAL without a full PLL re-enable drm/i915/gem: Add missing nospec on parallel submit slot drm/amdgpu: Use system unbound workqueue for soft IH ring amdgpu/ih6.1: Fix minor version drm/amdkfd: Use exclusive bounds for SVM split alignment checks drm/amdgpu/gfx9: Fix Ring and IB test fail after mode2 drm/amdgpu/uvd: Fix forcing MSG, FB BOs into VCPU segment when it isn't at 0 (v2) drm/amdgpu/uvd: Place VCPU BO only in VRAM for UVD 4.x and older drm/amdgpu: Fix amdgpu_bo_move() when old_mem and new_mem are both GTT drm/amdgpu: Respect placement requirements in amdgpu_gtt_mgr functions drm/amdgpu: Fix context pstate override handling drm/amdkfd: Use memdup_array_user to copy data from/to user space at kfd ioctls drm/amdkfd: check find_first_zero_bit before __set_bit on kfd->doorbell_bitmap drm/amdkfd: Let driver decide buffer size at AMDKFD_IOC_GET_DMABUF_INFO ioctl drm/amdgpu: fix recursive ww_mutex acquire in amdgpu_devcoredump_format drm/amdgpu: convert amdgpu_vm_lock_by_pasid() to drm_exec drm/amdgpu: Don't use UTS_RELEASE directly drm/amdkfd: Fix NULL deref during sysfs teardown drm/amdgpu: validate CP_GFX_SHADOW chunk size in CS pass1 drm/amdgpu: check amdgpu_vm_bo_find() result in GET_MAPPING_INFO ... |
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Linus Torvalds
|
5422e496b3 |
This adds support for manual client session reset in CephFS, allowing
operators to get out of tricky livelock situations involving caps and file locks without evicting the problematic client instance on the MDS side or rebooting the client node both of which can be disruptive. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmo+rNUTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzi++dB/0VE3YM+kdZER9Y1CoPgxB32CSD5Yoz cscBQCGtFM/0GHj2rMnvyeQ9+uHlQqzo/CMYURUBJ4ciHPLaZUyuJcp8R7bGNgk2 FZ0+9yBqJjjeSJST16MKhW7/NgzuIhg8Y3c+sDrLDThYkbmEM90MYLDpopqwjLhc RL1mURFBQxuBLQiYujKXit1iXqYapJSRmthJAYN4pJ69w97zF+rO/qfvUGlRxYb3 0Hb4GzD5IyWmsRGwldzc7/CXDLjTjp/N+tu1BLuCQK68U3MAw8GV39/aSocFjxN8 rtq8TkgFb1dfSjwjD8pxei5pjBaoUjABnTg8wPDFoxEMKrVpabMeUTsb =xeGm -----END PGP SIGNATURE----- Merge tag 'ceph-for-7.2-rc1' of https://github.com/ceph/ceph-client Pull ceph updates from Ilya Dryomov: "This adds support for manual client session reset in CephFS, allowing operators to get out of tricky livelock situations involving caps and file locks without evicting the problematic client instance on the MDS side or rebooting the client node both of which can be disruptive" * tag 'ceph-for-7.2-rc1' of https://github.com/ceph/ceph-client: ceph: add manual reset debugfs control and tracepoints ceph: add client reset state machine and session teardown ceph: add diagnostic timeout loop to wait_caps_flush() ceph: harden send_mds_reconnect and handle active-MDS peer reset ceph: use proper endian conversion for flock_len in reconnect ceph: convert inode flags to named bit positions and atomic bitops rbd: switch to dynamic root device |
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Linus Torvalds
|
5f80d91133 |
gfs2 fixes
- page poisoning not handled correctly when growing files. - quota initialization / destroction fixes: sleeping under a bitlock in PREEMPT_RT, broken quota_init error recovery, missing RCU synchronization. -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAmo+kxsUHGFncnVlbmJh QHJlZGhhdC5jb20ACgkQ1b+f6wMTZTqGCA/9HBT7pLgV+hMk4/mFVIh+fjmxkKup umf7m5EIW67tFR0SxlGyVHBMDYJ1wKSUeCHXD6Jc2yW6DuuXydsft3++A+HE+fsG T0rLMO5k84NbbTYivRmxWtHtlCAzsH8opqwoxUK7wfbKmJJPrHi3x40O9e0ig+DR nGRtKSDcCngpKzb0JR5V3/wK4PkvNuCS5+2QaWR2L1SowMUfHvOv1mIWz+5Mtphy hsfzPaPHX0Wrwzetqj1daUk7WkYEayx/qSQdLcexbO+k4QXLshrYR3SjGaZfEQJy RqSpABbsRAI0ftaktYhPDcgZm3+M+qp31R8jyieoBgUODC0PVVUz9+5sNgsSWOX3 52eDkirRcWJ29TJ6WSJNIbfe4xCqu32jZki4Ly75qTcIpCY8MFoR3sXbLd7i/ccj MiY5UEKrhXb7a/Oi/Kiz4lIIdfKKVK23uce45FbyhDVHiq/A/x21Z2Ve+jVCBlXr kjuIGGHfGqTwoDdO6mZNb8FJ+P8JpHFIThQAuSfSujcnjNiEPw6MGiSfD7Rsiln4 2YXGEy4zOyYI3kwQ4Xr/gFHNGFw/buWbstIs6J/JE6QHhR6rWpeZAi8exQgTytze FgdhBzdF8gFihiZsk3f5H1nuG8B7IyV2BtrJXWF/j8Dm9mf6SZLREtbjzDQv7u1A nuvxxU4Rs40cJFQ= =0NHC -----END PGP SIGNATURE----- Merge tag 'gfs2-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - fix page poisoning not handled correctly when growing files - quota initialization / destruction fixes: sleeping under a bitlock in PREEMPT_RT, broken quota_init error recovery, missing RCU synchronization * tag 'gfs2-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: page poisoning fix gfs2: Remove unused fallocate_chunk argument gfs2: fix use-after-free in gfs2_qd_dealloc gfs2: move quota_init qc iterator increment gfs2: fix quota init duplicate scan |
||
|
Linus Torvalds
|
2dec87d0b1 |
Thermal control fixes for 7.2-rc1
- Fix dangling resources on thermal_throttle_online() failure in the
Intel thermal_throttle driver (Ricardo Neri)
- Eliminate a possibility of running thermal testing module code after
that module has been removed (Rafael Wysocki)
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Merge tag 'thermal-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These fix a failure path in an Intel thermal driver and prevent
thermal testing module code from being executed after it has been
freed:
- Fix dangling resources on thermal_throttle_online() failure in the
Intel thermal_throttle driver (Ricardo Neri)
- Eliminate a possibility of running thermal testing module code
after that module has been removed (Rafael Wysocki)"
* tag 'thermal-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: testing: zone: Flush work items during cleanup
thermal: intel: Fix dangling resources on thermal_throttle_online() failure
|
||
|
Linus Torvalds
|
e27d4bbe0d |
Power management fixes for 7.2-rc1
- Remove a misguided warning along with an inaccurate comment next to
it from the cpuidle core (Rafael Wysocki)
- Clear need_freq_update as appropriate in the .adjust_perf()
path of the schedutil cpufreq governor to avoid calling
cpufreq_driver_adjust_perf() unnecessarily on every scheduler
utilization update (Zhongqiu Han)
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Merge tag 'pm-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the schedutil cpufreq governor and drop a bogus warning
from the cpuidle core:
- Remove a misguided warning along with an inaccurate comment
next to it from the cpuidle core (Rafael Wysocki)
- Clear need_freq_update as appropriate in the .adjust_perf()
path of the schedutil cpufreq governor to avoid calling
cpufreq_driver_adjust_perf() unnecessarily on every scheduler
utilization update (Zhongqiu Han)"
* tag 'pm-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpuidle: Allow exit latency to exceed target residency
cpufreq: schedutil: Fix uncleared need_freq_update on the .adjust_perf() path
|
||
|
Linus Torvalds
|
737b9ff0c8 |
ACPI support fixes and cleanups for 7.2-rc1
- Unbreak ACPICA tools builds after switching over to using
strscpy_pad() that is kernel-specific (Rafael Wysocki)
- Fix module parameter file paths in comments in the ACPI code managing
the general sysfs attributes (Zenghui Yu)
- Update kerneldoc comments in the ACPI resource management code to
follow the common style (Andy Shevchenko)
- Fix inverted interface check in ipmi_bmc_gone() that may cause ACPI
IPMI interfaces to be mishandled (Xu Rao)
- Add __cpuidle annotation to idle state management functions related
to ACPI _LPI to avoid trace-induced RCU warnings (Li RongQing)
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Merge tag 'acpi-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI support fixes and cleanups from Rafael Wysocki:
"These fix assorted issues and do cleanups in the ACPI support code,
which includes a fix for tools build breakage related to strncpy()
removal:
- Unbreak ACPICA tools builds after switching over to using
strscpy_pad() that is kernel-specific (Rafael Wysocki)
- Fix module parameter file paths in comments in the ACPI code
managing the general sysfs attributes (Zenghui Yu)
- Update kerneldoc comments in the ACPI resource management code to
follow the common style (Andy Shevchenko)
- Fix inverted interface check in ipmi_bmc_gone() that may cause ACPI
IPMI interfaces to be mishandled (Xu Rao)
- Add __cpuidle annotation to idle state management functions related
to ACPI _LPI to avoid trace-induced RCU warnings (Li RongQing)"
* tag 'acpi-7.2-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: processor_idle: Mark LPI enter functions as __cpuidle
ACPICA: Unbreak tools build after switching over to strscpy_pad()
ACPI: IPMI: Fix inverted interface check in ipmi_bmc_gone()
ACPI: resource: Amend kernel-doc style
ACPI: sysfs: Fix path of module parameters in comments
|
||
|
Linus Torvalds
|
f0789fd342 |
spi: Fixes for v7.2
A fairly unremarkable collection of fixes that came in over the merge window, plus a new device ID for the DesignWare controller in the StarFive JHB100 SoC. There's a couple of core fixes included, one avoiding freeing an empty resource in error handling cases and another which fixes a NULL dereference which could be triggered by using an abnormal device registration flow like driver_override. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmo+eSgACgkQJNaLcl1U h9BiLwf+LSC77vZ/sKOJLV9CZnIq1ZOi5YVRXKbRLNhnFHIU2DetRXeGnRUmNr7s WJFV6BO1i8eyYcoX/dyb3nf9kFX6dH1fw6FDby8QfA54b9cPkEZqNsl/K+3+Xbwb 3OJwv4zubDdFbr/qLCqMewAHdHSzefc02CbOeRdGv/AerPTa+r5WqXXWqZC2YKku rhweANmQl0TUufHOaYSBaVDVHRGjblHDg6j9pLoUw2s1jPznIB/tqG8CPXnsiajl ii6WgR6inaURBpW2LGaLlHiQ4qKJXlxV7uFWVY2KRPUVqHkW6rQj4K4Sa0pnbdz3 4t/5Afm4esZvMathb3lmPmsH7zIKcQ== =Gy0X -----END PGP SIGNATURE----- Merge tag 'spi-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A fairly unremarkable collection of fixes that came in over the merge window, plus a new device ID for the DesignWare controller in the StarFive JHB100 SoC. There's a couple of core fixes included, one avoiding freeing an empty resource in error handling cases and another which fixes a NULL dereference which could be triggered by using an abnormal device registration flow like driver_override" * tag 'spi-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: imx: reconfigure for PIO when DMA cannot be started spi: dw: Add support for snps,dwc-ssi-2.00a spi: dt-bindings: snps,dw-apb-ssi: Add starfive,jhb100-spi spi: rpc-if: Use correct device for hardware reinitialization on resume spi: acpi: Free resource list at appropriate time spi: dw: fix wrong BAUDR setting after resume spi: uniphier: Fix completion initialization order before devm_request_irq() spi: Add NULL check for spi_get_device_id() in spi_get_device_match_data() |
||
|
Linus Torvalds
|
76bf0658d6 |
regulator: Fixes for v7.2
A couple of unremarkable driver specific fixes that came in during the merge window. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmo+eU4ACgkQJNaLcl1U h9At2Af/esobd0NX/EF1D19GsDEQYytbDo6ZQ6Gu3mK+nJIGs9R5uwlHkN4otaSV P2FmaK1QjolNXLdHT0chO93SspouNlcAoWiGhjzxTJG1dqNGJJSIh5D+iJrivhIN hUbld2OxgGxVbcPhl7jDAZGnnoALIFtGe+vWsMw9/Y5GHXCJGcdyKYbvDm5+KqH1 DUeufn2MmBayQzi48ZEr9+GNEd9tR7cxV8IWVSB40Gf6NPasneoNTXW86dwAkYz0 sSyRGYJLrfYR/jpVGHRcuc1zX0kYedOdfdDuHcEc89nw/wzfgeN9dLw/z2DOwXnN hv3aea4vnhneHFLgg0D8RyDHpkM3Zw== =arcc -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A couple of unremarkable driver specific fixes that came in during the merge window" * tag 'regulator-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: da9121: Use subvariant ids in the I2C table regulator: pca9450: Correct default t_off_deb for PCA9451A/PCA9452 |
||
|
Linus Torvalds
|
fa956617b8 |
regmap: Fix for v7.2
A fix to ensure that we don't overwrite the error code when cleaning up a failed cache initialisation, helping people debug issues if they do arise. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmo+eagACgkQJNaLcl1U h9D09Af9GOgk/Fk+qOS8Ns4wzVmOaFEG3AhNpqhnKjX3kaI/9Sj2S+oVFzQL6jJP za2vtYNthXWb2s/zwUCdcWO12mgrp12L+3O5FU786ihxW1WhHvNnmgEo2Cunr0Jr mORqKimyBqW27MFtpU2lHvnt2BwF3oc2ixZHK7j0sLid/74o7gtVFrHjCfoMS5Lf oITWMWExyRZ8DpOXNyFFl304ZvBwiHOloB0qIZPa7EV3GCL4fuUMl9dMi1mBPG1i hISYK8kkYvNUcgCsg83zlbcmrPzShPAyc5twZwhltAUwQ9qLSygnPKDbdqkKgSUq WT1/9gHyfR5XH/h3bATrPFQcW2RmoA== =Ve1C -----END PGP SIGNATURE----- Merge tag 'regmap-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fix from Mark Brown: "Ensure that we don't overwrite the error code when cleaning up a failed cache initialisation, helping people debug issues if they do arise" * tag 'regmap-fix-v7.2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regcache: Do not overwrite error code when finalizing cache after error |
||
|
Rafael J. Wysocki
|
795f1b1a91 |
Merge branch 'thermal-testing'
Merge a fix eliminating a possibility of running the thermal testing module code after that module has been removed. * thermal-testing: thermal: testing: zone: Flush work items during cleanup |
||
|
Rafael J. Wysocki
|
3a2976df77 |
Merge branch 'pm-cpuidle'
Merge a cpuidle core fix that removes a misguided warning along with an inaccurate comment next to it. * pm-cpuidle: cpuidle: Allow exit latency to exceed target residency |
||
|
Rafael J. Wysocki
|
cf1e70d021 |
Merge branches 'acpi-sysfs', 'acpi-resource', 'acpi-driver' and 'acpi-processor'
Merge an update of comments regarding the ACPI sysfs code, a kernel-doc style fixup update of ACPI resource management, and ACPI IPMI driver fix, and an ACPI processor driver fix for 7.2-rc1: - Fix module parameter file paths in comments in the ACPI code managing the general sysfs attributes (Zenghui Yu) - Update kerneldoc comments in the ACPI resource management code to follow the common style (Andy Shevchenko) - Fix inverted interface check in ipmi_bmc_gone() which may cause ACPI IPMI interfaces to be mishandled (Xu Rao) - Add __cpuidle to idle state management functions related to ACPI _LPI to avoid trace-induced RCU warnings (Li RongQing) * acpi-sysfs: ACPI: sysfs: Fix path of module parameters in comments * acpi-resource: ACPI: resource: Amend kernel-doc style * acpi-driver: ACPI: IPMI: Fix inverted interface check in ipmi_bmc_gone() * acpi-processor: ACPI: processor_idle: Mark LPI enter functions as __cpuidle |
||
|
Linus Torvalds
|
fc91b7d77d |
Devicetree fixes for v7.2-rc, part 1:
- Drop unnecessary type reference from khadas,mcu "fan-supply" - Fix clocks in Renesas R-Mobile APE6 example - Add missing Unisoc SC2730 PMIC regulators schema - Fix Amlogic thermal example - kernel-doc fix for of_map_id() - Handle negative index in of_fwnode_get_reference_args() -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmo9lgUACgkQ+vtdtY28 YcMHdg//b53t64fBQF7AhVO0mp/EJLYvvCnKZ0iWw1N0Ya7WgKFMtl6UhYoxfkn5 8Q+q18rCaV6v9cP933RQ1zgdYeEavmP1ev1tpuW3MzWFRGQykJt1tgtwr1LTFEDK NbalsaAiAbihn1Tn22gXDAddy8ghI0AyZoSDvLrUx1mlO2dZjOgg2tSt/yzmZIBf 00ZKmu6lcqmdvoitWkjN2CmFuyTATQ3+7mGJvTgPUx9FRvF/xSGHgzxkN3eHnMhC MhYLZQMtmJ4xkRSZ1NC/OBbgSftzIbpYsZTMsG1KUJpXdGAdcz3LPUVWLWAlaqIb sP6bu7i7x42zPF+m2BkdA9N5pdJsPNBNaR1rdcZykq9qiN+nfQkUUK16TlznQd0t xH+wBrMZcHjoZuBpP1vzEuFc/GyGIxWOTCmjgCXXOHLxUDt17V5COHBziLa+/w1O e++M4QYy+/1irPeTq8obr8uSSkHthbwomwWm55yfuuC+gs5tKYGoLnuyHswP4Eza E5Usz7VlInMfF6x0yADAPlcpAymp5VdnLFnWktSv0CHo69Tac0EbgWsGMB6HV9c/ 2ZawGm5yNIfoBNggA2UodgN9QDomi8I+tATCmClvZo6yR5Jaus669/s7ELMHBfgw 35RktyT0cS4z8OvkhdADWAdBIC0KGWl0PKdoqqkXITEaR/t7FjY= =/1jq -----END PGP SIGNATURE----- Merge tag 'devicetree-fixes-for-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Drop unnecessary type reference from khadas,mcu "fan-supply" - Fix clocks in Renesas R-Mobile APE6 example - Add missing Unisoc SC2730 PMIC regulators schema - Fix Amlogic thermal example - kernel-doc fix for of_map_id() - Handle negative index in of_fwnode_get_reference_args() * tag 'devicetree-fixes-for-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: mfd: khadas,mcu: Drop type reference from "fan-supply" dt-bindings: clock: renesas: div6: Use ZT/ZTR trace clock in R-Mobile APE6 example regulator: dt-bindings: Add Unisoc SC2730 PMIC dt-bindings: thermal: amlogic: Correct 'reg' in the example dt-bindings: thermal: amlogic: Fix missing header in the example of: Fix RST inline emphasis warnings in of_map_id() kernel-doc of: property: Fix of_fwnode_get_reference_args() with negative index |
||
|
Linus Torvalds
|
51cb1aa125 |
LoongArch changes for v7.2
1, Add THREAD_INFO_IN_TASK implementation;
2, Add build salt to the vDSO;
3, Add some BPF JIT inline helpers;
4, Update DTS for I2C clocks and clock-frequency;
5, Some bug fixes and other small changes.
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Merge tag 'loongarch-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Add THREAD_INFO_IN_TASK implementation
- Add build salt to the vDSO
- Add some BPF JIT inline helpers
- Update DTS for I2C clocks and clock-frequency
- Some bug fixes and other small changes
* tag 'loongarch-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
selftests/bpf: Test jited inline of bpf_get_smp_processor_id() for LoongArch
selftests/bpf: Test jited inline of bpf_get_current_task() for LoongArch
selftests/bpf: Add __arch_loongarch to limit test cases for LoongArch
selftests/bpf: Add get_preempt_count() support for LoongArch
LoongArch: dts: Add i2c clocks and clock-frequency properties to LS2K2000
LoongArch: dts: Add i2c clocks and clock-frequency properties to LS2K1000
LoongArch: dts: Add i2c clocks and clock-frequency properties to LS2K0500
LoongArch: BPF: Inline bpf_get_smp_processor_id() helper
LoongArch: BPF: Inline bpf_get_current_task/_btf() helpers
LoongArch: BPF: Fix off-by-one error in tail call
LoongArch: BPF: Fix outdated tail call comments
LoongArch: Add build salt to the vDSO
LoongArch: Fix nr passing in set_direct_map_valid_noflush()
LoongArch: Fix missing dirty page tracking in {pte,pmd}_wrprotect()
LoongArch: Move struct kimage forward declaration before use
LoongArch: Report dying CPU to RCU in stop_this_cpu()
LoongArch: Add PIO for early access before ACPI PCI root register
LoongArch: Add THREAD_INFO_IN_TASK implementation
|
||
|
Linus Torvalds
|
e7c93451ee |
arm64 fixes for -rc1
- Fix randconfig build failure due to missing include of asm/insn.h.
- Reject unaligned hardware watchpoints which were silently being
truncated.
- Fix crash in KVM initialisation by deferring the read-only remapping
of the kernel data and bss sections.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Small crop of arm64 fixes for -rc1. We've got a build fix for a new
randconfig permutation, a fix for a long-standing truncation issue
with hardware watchpoints and a KVM initialisation fix for the newly
merged remapping of the kernel data and bss sections:
- Fix randconfig build failure due to missing include of asm/insn.h
- Reject unaligned hardware watchpoints which were silently being
truncated
- Fix crash in KVM initialisation by deferring the read-only
remapping of the kernel data and bss sections"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: mm: Defer read-only remap of data/bss linear alias
arm64/hw_breakpoint: reject unaligned watchpoints that would truncate BAS
arm64: static_call: include asm/insns.h
|
||
|
Linus Torvalds
|
c292ea294d |
The set of eCryptfs changes for the 7.2-rc1 merge window consists of:
- Code cleanup to replace kmalloc()/snprintf() with kasprintf() - Code cleanup to simplify code flow by removing an unnecessary variable There should be no functional changes. The patches have all spent time in linux-next and they pass all tests in the ecryptfs-utils tree. -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEKvuQkp28KvPJn/fVfL7QslYSS/0FAmo96M8RHGNvZGVAdHlo aWNrcy5jb20ACgkQfL7QslYSS/0RyRAAv1eObbk5F6oyz0oii7u+AJVhoVHiGUoS rHSo3JI5xA/0fM6jArXmiLqF6twyU0hzIiR04KIhp6IC6TvrSFuCPXrPRSzTQ1Nn 3ETW4W1nbie0T9fZqOaGLShTYK7PhhaJltS/qHmSzqZJXaLdy5QBR+vn89wBtCq7 23r9x2i097Qt4sP+SZoa5Auq3EEfj6+ZjX5Y2Ve6uOSXL5POh0vysiMAt9ROZfd9 jSNIM3EtfirKtFuZ2lcMBnBsZMSh7/6h2f0qCgptAQyVWEkINcW1i3wjv2durIe7 q5ws54BQ2eSdjA4AyL/kl/TtuV06k73XsTb3sAi+Au1T3MfVgEeXoYQA8MwYCgEp /qbBlnVA8Zr14wNEkBUPH7nVgLmpY6pF/GyQxiL017Nroa+hjyn9thsqNnA/xMzf CCsYhpw3Hn80pKyEvONtGxuTpMMmqjzrkoUCP5YmIo3tHibl4IlfxGhFHPtNEGtU 9/hAB4FuASnjgiYKp/UOnu6oPLww1WRMHw1hM4KYJxVYt0f/PxVp26QExCSvrMG4 xrl8kgt9CvPSRAWkhfPHecFvOi7a0UlscjdWlC4jh2eqnriMBhQzW4iCQQnMflMd y080VNlbOZcjyK7nz2HBhaG8nTG9mVPlXw7DjjVf42AoEsWzmkqDwfCG06oX/Vps 2PPQv+hjHUw= =TCHV -----END PGP SIGNATURE----- Merge tag 'ecryptfs-7.2-rc1-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs Pull ecryptfs updates from Tyler Hicks: "No functional changes, just code cleanups: - replace kmalloc()/snprintf() with kasprintf() - simplify code flow by removing an unnecessary variable" * tag 'ecryptfs-7.2-rc1-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: ecryptfs: use kasprintf in ecryptfs_crypto_api_algify_cipher_name ecryptfs: remove redundant variable found_auth_tok |
||
|
Linus Torvalds
|
71fab6fa76 |
50 ksmbd server fixes
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Merge tag 'v7.2-rc-part2-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French:
"This is mostly a correctness and compatibility update for ksmbd's
SMB2/3 lease, oplock, durable handle, compound request, CREATE,
rename, stream and share-mode handling.
A large part of the series fixes cases found by smbtorture where ksmbd
diverged from the SMB2/3 protocol requirements.
The main changes are:
- Rework SMB2 lease state handling so lease state is shared per
ClientGuid/LeaseKey across opens, with better validation of lease
create contexts, ACK handling, epochs, break-in-progress reporting,
v2 lease notification routing, and chained lease breaks
- Fix several oplock break corner cases, including ACK validation,
timeout downgrade behavior, level-II break handling on unlink,
share-conflict lease breaks, and read-control/stat-open behavior
- Fix durable handle behavior around delete-on-close, stale
reconnects, reconnect context parsing, oplock/lease break
invalidation, and durable v2 AppInstanceId replacement
- Fix compound request handling so related commands propagate failed
statuses correctly, preserve response framing across chained
errors, keep compound FIDs across READ/WRITE/FLUSH, and send
interim STATUS_PENDING where clients expect cancellable compound
I/O
- Tighten CREATE and stream semantics, including create attribute
validation, allocation size reporting, explicit create security
descriptors, unnamed DATA stream handling, stream directory
validation, and stream delete sharing against the base file
- Fix rename and metadata behavior, including parent directory
sharing checks, denying directory rename with open children, and
preserving SMB ChangeTime across rename for open handles
- Fix two important safety issues: a multichannel byte-range lock
list owner race that could lead to use-after-free, and an NTLMv2
session key update before authentication proof validation
- Fix a concurrent SMB2 NEGOTIATE preauth use-after-free, a UBSAN
warning in compression capability parsing, a false hung-task
warning in the durable handle scavenger, endian debug logging,
Smatch indentation warnings, and kernel-doc warnings
- Increase the default SMB3 transaction size from 1MB to 4MB to
better match modern read/write negotiation and improve sequential
I/O behavior"
* tag 'v7.2-rc-part2-smb3-server-fixes' of git://git.samba.org/ksmbd: (50 commits)
ksmbd: fix kernel-doc warnings in smb2_lease_break_noti()
ksmbd: fix inconsistent indenting warnings
ksmbd: validate NTLMv2 response before updating session key
ksmbd: increase SMB3_DEFAULT_TRANS_SIZE from 1MB to 4MB
ksmbd: fix UBSAN array-index-out-of-bounds in decode_compress_ctxt()
ksmbd: sleep interruptibly in the durable handle scavenger
ksmbd: start file id allocation at 1
ksmbd: treat read-control opens as stat opens only for leases
ksmbd: validate :: stream type against directory create
ksmbd: break conflicting-open leases only as far as needed
ksmbd: break handle caching for share conflicts
ksmbd: normalize ungrantable lease states
ksmbd: return oplock protocol error for level II ack
ksmbd: avoid level II oplock break notification on unlink
ksmbd: downgrade oplock after break timeout
ksmbd: apply create security descriptor first
ksmbd: return requested create allocation size
ksmbd: tighten create file attribute validation
ksmbd: reject empty-attribute synchronize-only create
ksmbd: honor stream delete sharing for base file
...
|
||
|
Jiaming Zhang
|
e1e31e0ec8 |
ALSA: FCP: Fix NULL pointer dereference in interface lookup
A malformed USB device can provide a vendor-specific interface without
any endpoint descriptors. fcp_find_fc_interface() currently selects the
first vendor-specific interface and reads endpoint 0 from it, without
checking whether the interface actually has any endpoints.
When bNumEndpoints is zero, no endpoint array is allocated for the parsed
alternate setting, so get_endpoint(..., 0) yields an invalid endpoint
descriptor pointer. Dereferencing it through usb_endpoint_num() then
triggers a NULL pointer dereference.
Skip vendor-specific interfaces that do not have any endpoints.
Fixes:
|
||
|
Oleg Kucheryavenko
|
9dbbe81962 |
ALSA: hda/realtek: Update Acer Nitro ANV15-41 quirk to enable mute LED
The laptop has a microphone mute LED on the F4 key, but it was not taken in mind when the previous quirk was added in commit |
||
|
Takashi Iwai
|
677b16108a |
ASoC: Fixes for v7.2
We've got a good collection of device specific fix here, plus a couple
of stand out things:
- Richard fixed some special cases with the new device_link creation
by more gracefully handling any errors during creation.
- Charles did some light refactoring of the SoundWire interfaces to
fix some persistent randconfig issues that people kept running into.
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Merge tag 'asoc-fix-v7.2-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v7.2
We've got a good collection of device specific fix here, plus a couple
of stand out things:
- Richard fixed some special cases with the new device_link creation
by more gracefully handling any errors during creation.
- Charles did some light refactoring of the SoundWire interfaces to
fix some persistent randconfig issues that people kept running into.
|
||
|
Linus Torvalds
|
ad054be811 |
17 smb3 client fixes
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||
|
Dave Airlie
|
f24ba334af |
drm-misc-fixes for v7.2:
- drm/sysfb truncation and alignment fixes. - fix edid OOB read. - fix error handling paths in nouveau - amdxdna get_bo_info fix. - increase displayid topology id to correct size. - fix leak when error handling in ivpu. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAmo85ykACgkQ/lWMcqZw E8PkLRAAkGV32MLBhUH8Pcim59wwUr9CgTh8s49m4a/bckBOAWLfc/v1S3lclmAg ov9kS4MptrBkg+7HDK6+3EWWaugQ5e18fS1xMtCpgL0Or8BKG+EaSNjLycJc4Xj8 XDnc9VxRfTBwImN398HWtQhhfXE3cUxgR8pxCnDN2/q+p8C+wG6FxB8d4cSAEzZx mAZasLd8sAyTTIRhYJL5Knxhr0Qgylb8zidCTF5TRWz5YSxC0eqgWpwlWrLiwQ+m Zr+zCmo3nEWVxGdh+saWjjxcCHxjvaoQaeeYBWc4xc88C30kKYqf1ApTloi59A1O D8iHXwU7qTwrUJbKDZv4W3lKd5u+h35qzHIJJldPK79M4LLfEcTMj/tZqYGLz4tP 4buzdlvFgDP48sc989Uku8IDnQHEEeene0oslNaDuSfTJLqOKf/J7Ru0Jggctwdp EGDwWCGrnGS7EPxhThRSEh3DwmAQKlstJ8tfhgLa5jaM0g73sKiM7Ho0oeNwJFnr HkDkweIeFD1/CqJiFyvlHA37Wqa5pZoiptRsqrCdFNalTIMN4UGBat2x2zrAlqFI 88YImrqNKZKHqbJIiAWWcTRc2/8dLh6GU/u4Y0mUl26vj8cD2tkBu9exN3fUraCq kQMhVvEBFVDW3fcv3zl7TaeOy28dL54Obgh37p/xcdFYoEVASrg= =zErp -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2026-06-25' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes drm-misc-fixes for v7.2: - drm/sysfb truncation and alignment fixes. - fix edid OOB read. - fix error handling paths in nouveau - amdxdna get_bo_info fix. - increase displayid topology id to correct size. - fix leak when error handling in ivpu. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/2d17f718-43f5-4772-9c04-a975c9ad4bc3@linux.intel.com |
||
|
Dave Airlie
|
b41df707b6 |
Merge tag 'drm-intel-next-fixes-2026-06-25-1' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
- Fix corrupted display output on GLK, #16209 (Ville) - Add missing Spectre mitigation for parallel submit IOCTL (Joonas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patch.msgid.link/ajzIhInnHnGCwMlu@jlahtine-mobl |
||
|
Linus Torvalds
|
4edcdefd40 |
bpf-fixes
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||
|
Linus Torvalds
|
8c04c1292d |
This is all clk driver updates. Mostly new SoC support for
various Qualcomm chips and Canaan K230. Otherwise there's non-critical fixes and updates to clk data such as adding missing clks to existing drivers or marking clks critical. Nothing looks especially exciting. -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmo9Q6oUHHN3Ym95ZEBj aHJvbWl1bS5vcmcACgkQrQKIl8bklSXXFA/9GpTMt3p0Mi/sT/AszYTU+RsVXGpW q7XQ3MnO6rzd/NvzVGTptmQdbOj54jl1yXosEmTs+Won9OtSuOPjxVamtDRTJMpl YOT5ixy4JNVBxwdxgyrSIoEQ6+MhTj91uBXA74MiO6Kk2CFTEHafTQC2P0HQyPv9 aaHx53ViKM6UwI6IgWajfmRS8CMzWlEjPFF6v9zG8vWAls22J1SkrW5h7ovFJM2F osl6OkNc6prRc0gOrhzmtekX2e1e3Eg9HKlXwNV58LRtysXMpmqTm2zYvxv0iltb GV2V5fX9fcJI45dWOGStxJ2mO6NswDWjNYF9kFefvpqVrRRluhX+Af9/bbqTwVXt +PEHsdJYRTzlaIbMuGfASTqmo6Sp5MkHG1PV5tAQglX16yVNMqk11gjoPHVA4zEF CRkC494s4nX2XMM85MBeqTyh8bue0LQqz9QAsUBaU0XRvJJhDMw81P34QOFTfq9n UEBmnv+dRqsHvXQsJzB+8q+F+kx12M3GIkGqX/O1eZT+9sGjTVY3XFIbvH01vN4W OGUB9q6ZixD25d8MA6mussel2O6An4S7NU+zRsSz1xZd2W7IGNtk908dr7mJOh13 8rG9DW73XRpKNYhX/IszDFjyPHUuZPYU8RyYTwf63ADGJHVVFcHZ78V4ORuPh2AY TnZt1wOsq1a/xd8= =hEhO -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This is all clk driver updates. Mostly new SoC support for various Qualcomm chips and Canaan K230. Otherwise there's non-critical fixes and updates to clk data such as adding missing clks to existing drivers or marking clks critical. Nothing looks especially exciting" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (106 commits) clk: qcom: regmap-phy-mux: Rework the implementation clk: qcom: a53: Corrected frequency multiplier for 1152MHz clk: qcom: camcc-milos: Declare icc path dependency for CAMSS_TOP_GDSC clk: qcom: gdsc: Support enabling interconnect path for power domain dt-bindings: clock: qcom,milos-camcc: Document interconnect path interconnect: Add devm_of_icc_get_by_index() as exported API for users clk: qcom: camcc-x1p42100: Add support for camera clock controller clk: qcom: camcc-x1e80100: Add support for camera QDSS debug clocks clk: qcom: videocc-x1p42100: Add support for video clock controller dt-bindings: clock: qcom: Add X1P42100 camera clock controller dt-bindings: clock: qcom: Add X1P42100 video clock controller clk: keystone: sci-clk: fix application of sizeof to pointer clk: keystone: don't cache clock rate clk: spacemit: k3: Add PCIe DBI clock dt-bindings: soc: spacemit: k3: Add PCIe DBI clock IDs clk: spacemit: k3: Fix PCIe clock register offset clk: spacemit: k3: Switch to pll2_d6 as parent for PCIe clock clk: at91: keep securam node alive while mapping it clk: samsung: exynos990: Fix PERIC0/1 USI clock types clk: renesas: r9a08g045: Drop unused pm_domain header file ... |
||
|
Linus Torvalds
|
ca3e303061 |
Support for Qualcomm PMIC arbiter v8.5 and Hawi along with a
kernel doc cleanup and a kzalloc flex usage. -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmo9RuQUHHN3Ym95ZEBj aHJvbWl1bS5vcmcACgkQrQKIl8bklSWCyRAA0FGsUKaLRGB7NLY/UfuW0mUVCJul ATYOFizoIwWRuCzp/3pZDW4efinpHcmm27n62FkEXCp32R0Cga7TVTXi7Q0gCymh sgQ0eg6pnMobpf7OYb2vMf2eybcQKzg4OHyp+6+XSO9fysmdsWxsZu6+O986gJGU zu/c+7uTfIAAMHsuA3IQvEzimvG+dEPruOCIujF9QdyM7E668TuBUyG/cydyjofG drze/rrf/yiM9HBsUlXeVJYnmvu+qN2Nh9NLWVk48rpz6cs+bLlQDrp5g+gUBgSH ZB0K23UgM7biuPKUdMok7yUc0rMvD0fvlMCrgMTc5KLem0Rem01WfVgDLjMRUYay gepkv5aAi9Rf9CWXwu8NaXBi4henhuBc6UuCzTclw0HjuT8J7NwAqUW52hZDW19v 1n2w22hgJHma7ObOTTkmk45IENq55GwGI2KTGc8uOa3azh4uwxjMBA0TiLdyfjvR okd6ze1/7HX+LF5BIclElabMWd6aln5kZzMyEWA/nMoSsPEHMVz5vkA5qvi2674i ZpCN3Vje2CgOSJb5tGOjO7b0MB7TIyVf4h1/oFhIKh8QJhHY/yz21l90sr/IS80Y 5VONAJ4aoBhv8OE/EDAJWHeWx9mfHL6ASmjMU6Isn8+QRL9gUK2PKURnTjed+IYB +Hv89rnt7WUxPYo= =W+GR -----END PGP SIGNATURE----- Merge tag 'spmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi Pull SPMI updates from Stephen Boyd: "Support for Qualcomm PMIC arbiter v8.5 and Hawi along with a kernel doc cleanup and a kzalloc flex usage" * tag 'spmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi: spmi: use kzalloc_flex in main allocation spmi: clean up kernel-doc in spmi.h spmi: spmi-pmic-arb: add support for PMIC arbiter v8.5 dt-bindings: spmi: glymur-spmi-pmic-arb: Add compatible for Qualcomm Hawi SoC |
||
|
Linus Torvalds
|
75218b7ace |
rtla fixes for 7.2:
- Fix and cleanup .gitignore - Fix pgrep filter in get_workload_pids.sh Fix parsing of kernel thread names in get_workload_pids() helper function. On some systems pgrep matches kernel thread names including the brackets (e.g. "[osnoise/0]") and other systems brackets are not included. Fix the tests to handle both. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCaj0udBQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qgS1AQD8bo/T+tyBeumqV/gmObk+dRd1SVI/ H0aVZ+f7mmns1gEAiFLn0vWm0zslNjOAhn9exC7FVTScRXdTB6ehN6zBbQQ= =fhMS -----END PGP SIGNATURE----- Merge tag 'trace-tools-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull rtla fixes from Steven Rostedt: - Fix and cleanup .gitignore - Fix pgrep filter in get_workload_pids.sh Fix parsing of kernel thread names in get_workload_pids() helper function. On some systems pgrep matches kernel thread names including the brackets (e.g. "[osnoise/0]") and other systems brackets are not included. Fix the tests to handle both. * tag 'trace-tools-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rtla/tests: Fix pgrep filter in get_workload_pids.sh rtla: Fix and clean up .gitignore |
||
|
Linus Torvalds
|
805185b7c7 |
Including fixes from netfilter and IPsec.
Current release - regressions:
- net: do not acquire dev->tx_global_lock in netdev_watchdog_up()
- net: ethtool: keep rtnl_lock for ops using ethtool_op_get_link()
- net: fix deadlock in nested UP notifier events
Current release - new code bugs:
- eth: cn20k: fix subbank free list indexing for search order
- eth: airoha: fix BQL underflow in shared QDMA TX ring
Previous releases - regressions:
- netfilter:
- flowtable: fix offloaded ct timeout never being extended
- nf_conncount: prevent connlimit drops for early confirmed ct
Previous releases - always broken:
- require CAP_NET_ADMIN in the originating netns when modifying
cross-netns devices
- report NAPI thread PID in the caller's pid namespace
- mac802154: fix dirty frag in in-place crypto for IOT radios
- sctp: hold socket lock when dumping endpoints in sctp_diag,
avoid an overflow
- eth: gve: fix header buffer corruption with header-split and HW-GRO
- af_key: initialize alg_key_len for IPComp states, prevent OOB read
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter and IPsec.
Current release - regressions:
- do not acquire dev->tx_global_lock in netdev_watchdog_up()
- ethtool: keep rtnl_lock for ops using ethtool_op_get_link()
- fix deadlock in nested UP notifier events
Current release - new code bugs:
- eth:
- cn20k: fix subbank free list indexing for search order
- airoha: fix BQL underflow in shared QDMA TX ring
Previous releases - regressions:
- netfilter:
- flowtable: fix offloaded ct timeout never being extended
- nf_conncount: prevent connlimit drops for early confirmed ct
Previous releases - always broken:
- require CAP_NET_ADMIN in the originating netns when modifying
cross-netns devices
- report NAPI thread PID in the caller's pid namespace
- mac802154: fix dirty frag in in-place crypto for IOT radios
- sctp: hold socket lock when dumping endpoints in sctp_diag, avoid
an overflow
- eth: gve: fix header buffer corruption with header-split and HW-GRO
- af_key: initialize alg_key_len for IPComp states, prevent OOB read"
* tag 'net-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (213 commits)
selftests: bonding: add a test for VLAN propagation over a bonded real device
vlan: defer real device state propagation to netdev_work
net: add the driver-facing netdev_work scheduling API
net: turn the rx_mode work into a generic netdev_work facility
net: ethtool: keep rtnl_lock for ops using ethtool_op_get_link()
rxrpc: Fix rxrpc_rotate_tx_rotate() to check there's something to rotate
rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)
rxrpc: Fix socket notification race
rxrpc: Fix potential infinite loop in rxrpc_recvmsg()
rxrpc: Fix oob challenge leak in cleanup after notification failure
rxrpc: Fix the reception of a reply packet before data transmission
afs: Fix uncancelled rxrpc OOB message handler
afs: Fix further netns teardown to cancel the preallocation charger
rxrpc: Fix double unlock in rxrpc_recvmsg()
rxrpc: Fix leak of connection from OOB challenge
rxrpc: Fix ACKALL packet handling
net: hns3: differentiate autoneg default values between copper and fiber
net: hns3: fix permanent link down deadlock after reset
net: hns3: refactor MAC autoneg and speed configuration
net: hns3: unify copper port ksettings configuration path
...
|
||
|
Linus Torvalds
|
c75597caad |
s390:
* Fix S390_USER_OPEREXEC so it can now be enabled regardless of other
unrelated capabilities
* Fix handling of the _PAGE_UNUSED pte bit that could lead to guest
memory corruption in some scenarios
* A bunch of misc gmap fixes (locking, behaviour under memory pressure)
* Fix CMMA dirty tracking
x86:
* Tidy up some WARN_ON() and BUG_ON(), replacing them with WARN_ON_ONCE()
or KVM_BUG_ON(). All of these have obviously never triggered, or
somebody would have been annoyed earlier, but still.
* Fix missing interrupt due to stale CR8 intercept
* Add a statistic that can come in handy to debug leaks as well as the
vulnerability to a class of recently-discovered issues.
* Do not ask arch/x86/kernel to export default_cpu_present_to_apicid()
just for KVM.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"s390:
- Fix S390_USER_OPEREXEC so it can now be enabled regardless of other
unrelated capabilities
- Fix handling of the _PAGE_UNUSED pte bit that could lead to guest
memory corruption in some scenarios
- A bunch of misc gmap fixes (locking, behaviour under memory
pressure)
- Fix CMMA dirty tracking
x86:
- Tidy up some WARN_ON() and BUG_ON(), replacing them with
WARN_ON_ONCE() or KVM_BUG_ON(). All of these have obviously never
triggered, or somebody would have been annoyed earlier, but still...
- Fix missing interrupt due to stale CR8 intercept
- Add a statistic that can come in handy to debug leaks as well as
the vulnerability to a class of recently-discovered issues
- Do not ask arch/x86/kernel to export
default_cpu_present_to_apicid() just for KVM"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (22 commits)
x86/apic: KVM: Use cpu_physical_id() to get APIC ID of running vCPU for AVIC
KVM: x86/mmu: Expose number of shadow MMU shadow pages as a stat
KVM: x86: Unconditionally recompute CR8 intercept on PPR update
KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode
KVM: x86: WARN (once) if RTC pending EOI tracking goes off the rails
KVM: x86: WARN and fail kvm_set_irq() if a PIC or I/O APIC vector is invalid
KVM: x86: Bug the VM, not the kernel, if the ISR count {under,over}flows
KVM: x86/mmu: Bug the VM, not the host kernel, if KVM write-protects upper SPTEs
KVM: x86: Replace BUG_ON() with WARN_ON_ONCE() on "bad" nested GPA translation
KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned()
KVM: s390: Return failure in case of failure in kvm_s390_set_cmma_bits()
KVM: s390: selftests: Fix cmma selftest
KVM: s390: Fix cmma dirty tracking
KVM: s390: Fix locking in kvm_s390_set_mem_control()
KVM: s390: Fix handle_{sske,pfmf} under memory pressure
KVM: s390: Fix code typo in gmap_protect_asce_top_level()
KVM: s390: Do not set special large pages dirty
KVM: s390: Fix dat_peek_cmma() overflow
s390/mm: Fix handling of _PAGE_UNUSED pte bit
KVM: s390: Fix typo in UCONTROL documentation
...
|
||
|
Jakub Kicinski
|
fe9f4ee6c6 |
Merge branch 'net-avoid-nested-up-notifier-events'
Jakub Kicinski says:
====================
net: avoid nested UP notifier events
syzbot reported that recent ethtool rework leads to deadlock
on stacked devices. VLANs create nested notifications, confusing
execution context. Bringing up dummy causes vlan to bring itself
up as well. Which in turn causes bond to ask for link state -
a call chain traveling in the opposite direction.
bond (3) bond_update_speed_duplex(vlan)
| ^ v
vlan (2) UP(vlan) (4) vlan_ethtool_get_link_ksettings()
| ^ v
dummy (1) UP(dummy) (5) __ethtool_get_link_ksettings()
We locked the instance lock of dummy at (1) and will will
try to lock it again at (5) - which of course deadlocks.
For non-nested notifications this is avoided because NETDEV_UP
is always run ops-locked (so that bond asks for link using the
netif_ API which assumes instance lock already held). The nesting,
however, makes this problematic, we cannot carry the state of
the whole chain back in the opposite direction.
AFAICT vlan is the only driver which causes such issues.
So let's try a localized fix of deferring vlan auto-open
to a workqueue.
====================
Link: https://patch.msgid.link/20260624182018.2445732-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
|
Jakub Kicinski
|
e83d0a2472 |
selftests: bonding: add a test for VLAN propagation over a bonded real device
Add a regression test for the VLAN notifier handling that the netdev_work deferral fixed. A VLAN's real device propagates its UP/DOWN, MTU and feature changes onto the VLANs stacked on top of it. This used to be done synchronously from the real device's notifier and deadlocked when the real device was brought up while enslaved to a bond (instance lock held across NETDEV_UP) and the VLAN on top was itself a bond member: the synchronous propagation re-entered the stack and took the same instance lock again. The test covers both halves: - that the deferred UP/DOWN, MTU and feature propagation actually lands on the VLAN (link state and MTU use an ops-locked dummy, i.e. the deferral path; features use veth, which exports vlan_features to inherit), and - that the deadlock-prone topology - a VLAN on a dummy, with the VLAN and the dummy each enslaved to a different bond - can be built without hanging. Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20260624182018.2445732-5-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
cd1c188db1 |
vlan: defer real device state propagation to netdev_work
vlan_device_event() generates nested UP/DOWN, MTU and feature
change events. It executes an event for the VLAN device directly
from the notifier - while the locks of the lower device are held.
This causes deadlocks, for example:
bond (3) bond_update_speed_duplex(vlan)
| ^ v
vlan (2) UP(vlan) (4) vlan_ethtool_get_link_ksettings()
| ^ v
dummy (1) UP(dummy) (5) __ethtool_get_link_ksettings()
The dummy device is ops locked, vlan creates a nested event (2),
then bond wants to ask vlan for link state (3). bond uses the
"I'm already holding the instance lock" flavor of API. But in
this case the lock held refers to vlan itself. We hit vlan's
link settings trampoline (4) and call __ethtool_get_link_ksettings()
which tries to lock dummy. Deadlock. There's no clean way for us
to tell the vlan_ethtool_get_link_ksettings() that the caller
is already in lower device's critical section.
Defer the propagation to the per-netdev work facility instead:
the notifier only schedules netdev_work_sched(vlandev, VLAN_WORK_*),
and ndo_work (vlan_dev_work) applies the change later. Hopefully
nobody expects the VLAN state changes to be instantaneous.
If someone does expect the changes to be instantaneous we will
have to do the same thing Stan did for rx_mode and "strategically"
place sync calls, to make sure such delayed works are executed
after we drop the ops lock but before we drop rtnl_lock.
Stan suggests that if we need that down the line we may
consider reshaping the mechanism into "async notifications".
AFAICT only vlan does this sort of netdev open chaining,
so as a first try I think that sticking the complexity into
the vlan code makes sense.
One corner case is that we need to cancel the event if user
explicitly changes the state before work could run. Consider
the following operations with vlan0 on top of dummy0:
ip link set dev dummy0 up # queues work to up vlan0
ip link set dev vlan0 down # user explicitly downs the vlan
ndo_work # acts on the stale event
Reported-by: syzbot+09da62a8b78959ceb8bb@syzkaller.appspotmail.com
Reported-by: syzbot+cb67c392b0b8f0fd0fc1@syzkaller.appspotmail.com
Reported-by: syzbot+9bb8bd77f3966641f298@syzkaller.appspotmail.com
Fixes:
|
||
|
Jakub Kicinski
|
129cdce9da |
net: add the driver-facing netdev_work scheduling API
With an extra event mask we can easily extend the netdev work to also service driver-defined events. For advanced drivers this is probably not a perfect match, but it makes running deferred work easier in simple cases. Expose the netdev_work facility to drivers. Add helpers to schedule work and a dedicated ndo to perform the driver- -scheduled actions. Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20260624182018.2445732-3-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
12c765be84 |
net: turn the rx_mode work into a generic netdev_work facility
The rx_mode update runs from a workqueue: drivers have their ndo_set_rx_mode_async() callback executed by a single global work item under RTNL and ops lock. This is a useful pattern. Support multiple "events" that need to be serviced and make RX_MODE sync the first one. Call the events "core" because later on we will let drivers define and schedule their own. Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20260624182018.2445732-2-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
1105ef941c |
net: ethtool: keep rtnl_lock for ops using ethtool_op_get_link()
Breno reports following splats on mlx5:
RTNL: assertion failed at net/core/dev.c (2241)
WARNING: net/core/dev.c:2241 at netif_state_change+0xed/0x130, CPU#5: ethtool/1335
RIP: 0010:netif_state_change+0xf9/0x130
Call Trace:
<TASK>
__linkwatch_sync_dev+0xea/0x120
ethtool_op_get_link+0xe/0x20
__ethtool_get_link+0x26/0x40
linkstate_prepare_data+0x51/0x200
ethnl_default_doit+0x213/0x470
genl_family_rcv_msg_doit+0xdd/0x110
Looks like I missed ethtool_op_get_link() trying to sync linkwatch,
which needs rtnl_lock. Not all drivers do this - bnxt doesn't,
it just returns the link state, so add an opt-in bit.
Reported-by: Breno Leitao <leitao@debian.org>
Fixes:
|
||
|
Jakub Kicinski
|
2c0f1b651d |
Merge branch 'rxrpc-miscellaneous-fixes'
David Howells says:
====================
rxrpc: Miscellaneous fixes
Here are some miscellaneous AF_RXRPC fixes for more stuff found by Sashiko[1][2]:
(1) Fix ACKALL handling by adding two more call states to simplify when
ACKs are valid.
(2) Fix connection leak from AF_RXRPC recvmsg userspace OOB handling.
(3) Fix double unlock in AF_RXRPC recvmsg userspace OOB handling.
(4) Fix AFS preallocate charge to flush the waitqueue after unlistening
the socket so that any charging thread that does manage to get started
will be waited for before socket destruction.
(5) Fix AFS OOB notify handling to cancel in-progress OOB notification
handling and then to flush the workqueue it's on.
(6) Fix handling of apparent reply reception before initial transmission
starts in client call.
(7) Fix OOB challenge leak in cleanup on notification failure.
(8) Fix infinite loop in recvmsg if OOB packet available, but no calls.
(9) Fix notify vs recvmsg race where notify thinks the call is already
queued.
(10) Fix MSG_PEEK call leak for calls with no content.
(11) Fix rxrpc_rotate_tx_window() to check that there's something in the Tx
buffer before attempting to rotate it.
====================
Link: https://patch.msgid.link/20260624163819.3017002-1-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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David Howells
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a5462da5a3 |
rxrpc: Fix rxrpc_rotate_tx_rotate() to check there's something to rotate
Fix rxrpc_rotate_tx_rotate() to check that there's something in the
transmission buffer to be rotated before it attempts to rotate anything.
Fixes:
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David Howells
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4bdb9e471f |
rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)
Fix rxrpc_recvmsg() to also drop the ref it holds on an already-released
call if MSG_PEEK is in force (the function holds a ref on the call
irrespective of whether MSG_PEEK is specified or not).
Fixes:
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David Howells
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e66f8f32f5 |
rxrpc: Fix socket notification race
There's a race between rxrpc_recvmsg() and rxrpc_notify_socket(), whereby
the latter's attempt to avoid disabling interrupts and taking the socket's
recvmsg_lock if the call is already queued may happen simultaneously with
the former's discarding of a call that has nothing queued.
Fix this by removing the shortcut. Note that this only affects userspace's
use of AF_RXRPC; the AFS filesystem driver doesn't use the socket queue.
Fixes:
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||
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David Howells
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67a0332f44 |
rxrpc: Fix potential infinite loop in rxrpc_recvmsg()
Fix the wait in rxrpc_recvmsg() also take check the oob queue.
Fixes:
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||
|
David Howells
|
092275882a |
rxrpc: Fix oob challenge leak in cleanup after notification failure
Fix rxrpc_notify_socket_oob() to return an indication of failure in the
event that it failed to queue a packet and fix rxrpc_post_challenge() to
clean up the connection ref in such an event.
Fixes:
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||
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David Howells
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a58e33405a |
rxrpc: Fix the reception of a reply packet before data transmission
Fix rxrpc_receiving_reply() to handle the reception of an apparent reply
DATA packet before rxrpc has had a chance to send any request DATA packets
on a client call by checking to see if the call has been exposed yet by
sending the first packet.
Without this, rxrpc_rotate_tx_window() might oops.
Also fix rxrpc_rotate_tx_window() to handle the Tx queue being empty by
changing the do...while loop into a while loop, just in case a call is
abnormally terminated by an early reply before the last request packet is
transmitted.
Fixes:
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||
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David Howells
|
a4057e58b0 |
afs: Fix uncancelled rxrpc OOB message handler
Fix AFS to cancel its OOB message processing (typically to respond to
security challenges). Also move OOB message processing to afs_wq so that
it's also waited for and make the OOB handler just return if the net
namespace is no longer live.
Fixes:
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||
|
David Howells
|
2daf8ac812 |
afs: Fix further netns teardown to cancel the preallocation charger
When an afs network namespace is torn down, it cancels and waits for the
work item that keeps the preallocated rxrpc call/conn/peer queue charged
before disabling incoming (i.e. listen 0), but there's a small window in
which it can be requeued by an incoming call wending through the I/O
thread.
Fix this by cancelling the charger work item again after reducing the
listen backlog to zero.
Fixes:
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||
|
David Howells
|
a2f299b4d5 |
rxrpc: Fix double unlock in rxrpc_recvmsg()
Fix a double unlock in rxrpc_recvmsg() when dealing with OOB messages.
Fixes:
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