mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
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152,027 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
17b17be28d |
VFIO fixes for v6.7-rc4
- Fix the lifecycle of a mutex in the pds variant driver such that
a reset prior to opening the device won't find it uninitialized.
Implement the release path to symmetrically destroy the mutex.
Also switch a different lock from spinlock to mutex as the code
path has the potential to sleep and doesn't need the spinlock
context otherwise. (Brett Creeley)
- Fix an issue detected via randconfig where KVM tries to symbol_get
an undeclared function. The symbol is temporarily declared
unconditionally here, which resolves the problem and avoids churn
relative to a series pending for the next merge window which
resolves some of this symbol ugliness, but also fixes Kconfig
dependencies. (Sean Christopherson)
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Merge tag 'vfio-v6.7-rc4' of https://github.com/awilliam/linux-vfio
Pull vfio fixes from Alex Williamson:
- Fix the lifecycle of a mutex in the pds variant driver such that a
reset prior to opening the device won't find it uninitialized.
Implement the release path to symmetrically destroy the mutex. Also
switch a different lock from spinlock to mutex as the code path has
the potential to sleep and doesn't need the spinlock context
otherwise (Brett Creeley)
- Fix an issue detected via randconfig where KVM tries to symbol_get an
undeclared function. The symbol is temporarily declared
unconditionally here, which resolves the problem and avoids churn
relative to a series pending for the next merge window which resolves
some of this symbol ugliness, but also fixes Kconfig dependencies
(Sean Christopherson)
* tag 'vfio-v6.7-rc4' of https://github.com/awilliam/linux-vfio:
vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart
vfio/pds: Fix possible sleep while in atomic context
vfio/pds: Fix mutex lock->magic != lock warning
|
||
|
Linus Torvalds
|
669fc83452 |
Probes fixes for v6.7-r3:
- objpool: Fix objpool overrun case on memory/cache access delay especially on the big.LITTLE SoC. The objpool uses a copy of object slot index internal loop, but the slot index can be changed on another processor in parallel. In that case, the difference of 'head' local copy and the 'slot->last' index will be bigger than local slot size. In that case, we need to re-read the slot::head to update it. - kretprobe: Fix to use appropriate rcu API for kretprobe holder. Since kretprobe_holder::rp is RCU managed, it should use rcu_assign_pointer() and rcu_dereference_check() correctly. Also adding __rcu tag for finding wrong usage by sparse. - rethook: Fix to use appropriate rcu API for rethook::handler. The same as kretprobe, rethook::handler is RCU managed and it should use rcu_assign_pointer() and rcu_dereference_check(). This also adds __rcu tag for finding wrong usage by sparse. -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmVpfBobHG1hc2FtaS5o aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bNyMIAJSLICKQNuFiBJEn/rty ACWJ9QMOnwi0DoVaepG/m9QJh6AIUUFW4//9helmSm0GIVzxQ2+f8UeKU+sYiVtH ro9atea4W4+FMTvtEB1cU8oG5CDVT4WQdUXbjMktqYe3+WB8Zt8+fIP0mnbTFAVr yStpliGPecmlupJVRYqrJGyDdbkUxXxVlPsP/eDrHFgbBWv8Incw0f+MLGSi6LSE sZ1MaKCdi2tlHbtD/fiowfLoBMZwQAKY4hq/XguVsWh+BGaGUgwtif+8ESwPeu22 KEZLyWDQ1N8XBHyOBotV7vsBEwh6LKtLGVXIBsO4KxVyGw6msxWBis0dt/tkn+kk LEg= =B9WK -----END PGP SIGNATURE----- Merge tag 'probes-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fixes from Masami Hiramatsu: - objpool: Fix objpool overrun case on memory/cache access delay especially on the big.LITTLE SoC. The objpool uses a copy of object slot index internal loop, but the slot index can be changed on another processor in parallel. In that case, the difference of 'head' local copy and the 'slot->last' index will be bigger than local slot size. In that case, we need to re-read the slot::head to update it. - kretprobe: Fix to use appropriate rcu API for kretprobe holder. Since kretprobe_holder::rp is RCU managed, it should use rcu_assign_pointer() and rcu_dereference_check() correctly. Also adding __rcu tag for finding wrong usage by sparse. - rethook: Fix to use appropriate rcu API for rethook::handler. The same as kretprobe, rethook::handler is RCU managed and it should use rcu_assign_pointer() and rcu_dereference_check(). This also adds __rcu tag for finding wrong usage by sparse. * tag 'probes-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rethook: Use __rcu pointer for rethook::handler kprobes: consistent rcu api usage for kretprobe holder lib: objpool: fix head overrun on RK3588 SBC |
||
|
Linus Torvalds
|
815fb87b75 |
Power management fixes for 6.7-rc4
- Fix the AMD P-state driver's EPP sysfs interface in the cases when the
performance governor is in use (Ayush Jain).
- Make the ->fast_switch() callback in the AMD P-state driver return the
target frequency as expected (Gautham R. Shenoy).
- Allow user space to control the range of frequencies to use via
scaling_min_freq and scaling_max_freq when AMD P-state driver is in
use (Wyes Karny).
- Prevent power domains needed for wakeup signaling from being turned
off during system suspend on Qualcomm systems and prevent performance
states votes from runtime-suspended devices from being lost across
a system suspend-resume cycle in qcom-cpufreq-nvmem (Stephan Gerhold).
- Fix disabling the 792 Mhz OPP in the imx6q cpufreq driver for the
i.MX6ULL types that can run at that frequency (Christoph Niedermaier).
- Eliminate unnecessary and harmful conversions to uW from the DTPM
(dynamic thermal and power management) framework (Lukasz Luba).
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Merge tag 'pm-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix issues in two cpufreq drivers, in the AMD P-state driver and
in the power-capping DTPM framework.
Specifics:
- Fix the AMD P-state driver's EPP sysfs interface in the cases when
the performance governor is in use (Ayush Jain)
- Make the ->fast_switch() callback in the AMD P-state driver return
the target frequency as expected (Gautham R. Shenoy)
- Allow user space to control the range of frequencies to use via
scaling_min_freq and scaling_max_freq when AMD P-state driver is in
use (Wyes Karny)
- Prevent power domains needed for wakeup signaling from being turned
off during system suspend on Qualcomm systems and prevent
performance states votes from runtime-suspended devices from being
lost across a system suspend-resume cycle in qcom-cpufreq-nvmem
(Stephan Gerhold)
- Fix disabling the 792 Mhz OPP in the imx6q cpufreq driver for the
i.MX6ULL types that can run at that frequency (Christoph
Niedermaier)
- Eliminate unnecessary and harmful conversions to uW from the DTPM
(dynamic thermal and power management) framework (Lukasz Luba)"
* tag 'pm-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq/amd-pstate: Only print supported EPP values for performance governor
cpufreq/amd-pstate: Fix scaling_min_freq and scaling_max_freq update
powercap: DTPM: Fix unneeded conversions to micro-Watts
cpufreq/amd-pstate: Fix the return value of amd_pstate_fast_switch()
pmdomain: qcom: rpmpd: Set GENPD_FLAG_ACTIVE_WAKEUP
cpufreq: qcom-nvmem: Preserve PM domain votes in system suspend
cpufreq: qcom-nvmem: Enable virtual power domain devices
cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
|
||
|
Linus Torvalds
|
ce474ae7d0 |
ACPI fixes for 6.7-rc4
- Fix a recently introduced build issue on ARM32 platforms caused by an
inadvertent header file breakage (Dave Jiang).
- Eliminate questionable usage of acpi_driver_data() in the ACPI
backlight cooling device code that leads to NULL pointer dereferences
after recent ACPI core changes (Hans de Goede).
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Merge tag 'acpi-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"This fixes a recently introduced build issue on ARM32 and a NULL
pointer dereference in the ACPI backlight driver due to a design issue
exposed by a recent change in the ACPI bus type code.
Specifics:
- Fix a recently introduced build issue on ARM32 platforms caused by
an inadvertent header file breakage (Dave Jiang)
- Eliminate questionable usage of acpi_driver_data() in the ACPI
backlight cooling device code that leads to NULL pointer
dereferences after recent ACPI core changes (Hans de Goede)"
* tag 'acpi-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: video: Use acpi_video_device for cooling-dev driver data
ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes
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|
Linus Torvalds
|
1a2b418566 |
IOMMU Fixes for Linux v6.7-rc3
Including:
- Fix race conditions in device probe path
- Handle ERR_PTR() returns in __iommu_domain_alloc() path
- Update MAINTAINERS entry for Qualcom IOMMUs
- Printk argument fix in device tree specific code
- Several Intel VT-d fixes from Lu Baolu:
- Do not support enforcing cache coherency for non-empty domains
- Avoid devTLB invalidation if iommu is off
- Disable PCI ATS in legacy passthrough mode
- Support non-PCI devices when clearing context
- Fix incorrect cache invalidation for mm notification
- Add MTL to quirk list to skip TE disabling
- Set variable intel_dirty_ops to static
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Merge tag 'iommu-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Fix race conditions in device probe path
- Handle ERR_PTR() returns in __iommu_domain_alloc() path
- Update MAINTAINERS entry for Qualcom IOMMUs
- Printk argument fix in device tree specific code
- Several Intel VT-d fixes from Lu Baolu:
- Do not support enforcing cache coherency for non-empty domains
- Avoid devTLB invalidation if iommu is off
- Disable PCI ATS in legacy passthrough mode
- Support non-PCI devices when clearing context
- Fix incorrect cache invalidation for mm notification
- Add MTL to quirk list to skip TE disabling
- Set variable intel_dirty_ops to static
* tag 'iommu-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Fix printk arg in of_iommu_get_resv_regions()
iommu/vt-d: Set variable intel_dirty_ops to static
iommu/vt-d: Fix incorrect cache invalidation for mm notification
iommu/vt-d: Add MTL to quirk list to skip TE disabling
iommu/vt-d: Make context clearing consistent with context mapping
iommu/vt-d: Disable PCI ATS in legacy passthrough mode
iommu/vt-d: Omit devTLB invalidation requests when TES=0
iommu/vt-d: Support enforce_cache_coherency only for empty domains
iommu: Avoid more races around device probe
MAINTAINERS: list all Qualcomm IOMMU drivers in the QUALCOMM IOMMU entry
iommu: Flow ERR_PTR out from __iommu_domain_alloc()
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||
|
Linus Torvalds
|
06a3c59f9c |
sound fixes for 6.7-rc4
No surprise here, including only a collection of HD-audio device-specific small fixes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmVpvSIOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8PRA/+PQFZaI5L5tcEB9+mjH3TUVSYtbBweOBToEbg QFt3KNS550Q6Mcvnhrp1AH7amFkWt354e8iZz5tVAITrFkwkYWImlneZweCWQXeB /TvIViuUr8KMfl2eyAMVRUkuqQ7EoVrkL1uIjNWCernNUQqlc+oUTn6D42lxiwkG mQpzJL/MknSPV+31lv0wZyj7TDSCDPRhmX6Lu6FH+QbbhdZUGpl8etmUUYNa8D1G hh2tPjVGuUxZDcIYtVD3NIjOTFvTyVF3S+cxqW2WT1qs2ZmWH+nBBqZbkGva7gfB /s0TNTTOLq6VD58B5vf25D1AUVEMub5295PKrCnKfo2VO+/PMPQWXBS2pYuCey6y MZpqCKRStgBCCfCZg6byWiVKwqsSJJTvKlXAginYXuK/jFJhnJxqVRQ9Mc6Op81z +c1p0Zy9IEhTAdF2RLGw99zho1B5cx/zBGRvVwq0c9NV+LQwMoRsFKbPr6QAM65K bAb+3wVQ3cG1y8FVz3Amq5JfcbymJ15CLwI5nW3Op47MrUSsYXflbPfgExI7dRTH Xegm8jPbw8V9r66BYAATRQztENxQSGINL/0ngGAS4jEpKN2XTgjSJgBizBdvRis5 RbJERBICEUhFGlogREsareSkkoV20lgIxJ5Nc/uve4RtLaV8ovheTA48NspXZ8ld 6HlRRIg= =57FL -----END PGP SIGNATURE----- Merge tag 'sound-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "No surprise here, including only a collection of HD-audio device-specific small fixes" * tag 'sound-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: Disable power-save on KONTRON SinglePC ALSA: hda/realtek: Add supported ALC257 for ChromeOS ALSA: hda/realtek: Headset Mic VREF to 100% ALSA: hda: intel-nhlt: Ignore vbps when looking for DMIC 32 bps format ALSA: hda: cs35l56: Enable low-power hibernation mode on SPI ALSA: cs35l41: Fix for old systems which do not support command ALSA: hda: cs35l41: Remove unnecessary boolean state variable firmware_running ALSA: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro |
||
|
Linus Torvalds
|
b1e51588aa |
drm fixes for 6.7-rc4
drm: - Revert unexport of prime helpers for fd/handle conversion dma_resv: - Do not double add fences in dma_resv_add_fence. gpuvm: - Fix GPUVM license identifier. i915: - Mark internal GSC engine with reserved uabi class - Take VGA converters into account in eDP probe - Fix intel_pre_plane_updates() call to ensure workarounds get applied panel: - Revert panel fixes as they require exporting device_is_dependent. nouveau: - fix oversized allocations in new vm path - fix zero-length array - remove a stray lock nt36523: - Fix error check for nt36523. amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit() -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmVpf7sACgkQDHTzWXnE hr7dzBAAg7iqxlScxzbDEwsKjRRmRv77lRjKJbk8jcjee1b2Bubtj3Ezaa4iIVFc iYFV8GfyeyisSYxlzNHDIA0F95IGdASQSAs1pIHzegCobYyybax2hr/ZhQeThFG1 xwji2PCHnbD2+r1jvVgvY6234+Re7hfQotsL+KWqLGz5YS4sgLw+Vyofm1WxTt7K OTbVvunvfn1PgT36LFOEjaVHAog9IHbZ/4cwEqgucOoTl7rAOXV5mN4WRsBh1B+E h6Ny9O8rMRajC6PDmUiwUBuSPj+TDj8K7WtfUQWhR1EySEikcwClfpWPM/LCyuPr wdv3LCPBIJnFQOa0pJX/3afTc0tB69ETtGrw342fo+wyUOKwaIt9OVlRaDgcjExv TIeTEjP6GJ7lcd/8VkAj97qBexFUQrcKVZjrRfTJuv+ee9KcCv0TA7I8hsqaOew/ 2xirLknX5kHt/pYH6CYsYzEt4ruoE5F0m1fjCpj6VubSl5B+kZsuQzui9BE1WusO +VKsujluhmcQHWH5KQYWqeVtgYa7ZP18o4P+tF5Xon52w2VeP8EqREbgH0uFIcd/ jPVVjyyEgUgWpyw42v0w+EwGXRACnT5kMtDHrKNVsgF43cev2nvKq2GHQ4djvOG/ CYWYCxro+ZbGDfEfPBDY16qh1ra+dnlZTYwYfBcGT5u4RfgDzPo= =YlVI -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2023-12-01' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Weekly fixes, mostly amdgpu fixes with a scattering of nouveau, i915, and a couple of reverts. Hopefully it will quieten down in coming weeks. drm: - Revert unexport of prime helpers for fd/handle conversion dma_resv: - Do not double add fences in dma_resv_add_fence. gpuvm: - Fix GPUVM license identifier. i915: - Mark internal GSC engine with reserved uabi class - Take VGA converters into account in eDP probe - Fix intel_pre_plane_updates() call to ensure workarounds get applied panel: - Revert panel fixes as they require exporting device_is_dependent. nouveau: - fix oversized allocations in new vm path - fix zero-length array - remove a stray lock nt36523: - Fix error check for nt36523. amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit()" * tag 'drm-fixes-2023-12-01' of git://anongit.freedesktop.org/drm/drm: (53 commits) Revert "drm/prime: Unexport helpers for fd/handle conversion" drm/amdgpu: Use another offset for GC 9.4.3 remap drm/amd/display: Fix some HostVM parameters in DML drm/amdkfd: Free gang_ctx_bo and wptr_bo in pqm_uninit drm/amdgpu: Update EEPROM I2C address for smu v13_0_0 drm/amd/display: Allow DTBCLK disable for DCN35 drm/amdgpu: Fix cat debugfs amdgpu_regs_didt causes kernel null pointer drm/amd: Enable PCIe PME from D3 drm/amd/pm: fix a memleak in aldebaran_tables_init drm/amdgpu: fix AGP addressing when GART is not at 0 drm/amd/display: update dcn315 lpddr pstate latency drm/amd/display: fix ABM disablement drm/amd/display: Fix black screen on video playback with embedded panel drm/amd/display: Fix conversions between bytes and KB drm/amdkfd: Use common function for IP version check drm/amd/display: Remove config update drm/amd/display: Update DCN35 clock table policy drm/amd/display: force toggle rate wa for first link training for a retimer drm/amdgpu: correct the amdgpu runtime dereference usage count drm/amd/display: Update min Z8 residency time to 2100 for DCN314 ... |
||
|
Linus Torvalds
|
c9a925b7bc |
io_uring-6.7-2023-11-30
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||
|
Linus Torvalds
|
ee0c8a9b34 |
block-6.7-2023-12-01
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Merge tag 'block-6.7-2023-12-01' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Invalid namespace identification error handling (Marizio Ewan,
Keith)
- Fabrics keep-alive tuning (Mark)
- Fix for a bad error check regression in bcache (Markus)
- Fix for a performance regression with O_DIRECT (Ming)
- Fix for a flush related deadlock (Ming)
- Make the read-only warn on per-partition (Yu)
* tag 'block-6.7-2023-12-01' of git://git.kernel.dk/linux:
nvme-core: check for too small lba shift
blk-mq: don't count completed flush data request as inflight in case of quiesce
block: Document the role of the two attribute groups
block: warn once for each partition in bio_check_ro()
block: move .bd_inode into 1st cacheline of block_device
nvme: check for valid nvme_identify_ns() before using it
nvme-core: fix a memory leak in nvme_ns_info_from_identify()
nvme: fine-tune sending of first keep-alive
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR
|
||
|
Linus Torvalds
|
ff4a9f4905 |
SCSI fixes on 20231130
3 small fixes, one in drivers. The core changes are to the internal representation of flags in scsi_devices which removes space wasting bools in favour of single bit flags and to add a flag to force a runtime resume which is used by ATA devices. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZWjFkSYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pisheG9AP9CIjOP 8g3+RCnysbYlctJBsacaLyq9kROyaOY7dnKudQEArMGZ609afSXYrHGzBCtQ8F6T Cvge1QVk00Bu4tKvA6Y= =2Q9R -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Three small fixes, one in drivers. The core changes are to the internal representation of flags in scsi_devices which removes space wasting bools in favour of single bit flags and to add a flag to force a runtime resume which is used by ATA devices" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Fix system start for ATA devices scsi: Change SCSI device boolean fields to single bit flags scsi: ufs: core: Clear cmd if abort succeeds in MCQ mode |
||
|
Linus Torvalds
|
e6861be452 |
More bcachefs bugfixes for 6.7
Bigger/user visible fixes:
- bcache & bcachefs were broken with CFI enabled; patch for closures to
fix type punning
- mark erasure coding as extra-experimental; there are incompatible
disk space accounting changes coming for erasure coding, and I'm
still seeing checksum errors in some tests
- several fixes for durability-related issues (durability is a device
specific setting where we can tell bcachefs that data on a given
device should be counted as replicated x times )
- a fix for a rare livelock when a btree node merge then updates a
parent node that is almost full
- fix a race in the device removal path, where dropping a pointer in a
btree node to a device would be clobbered by an in flight btree write
updating the btree node key on completion
- fix one SRCU lock hold time warning in the btree gc code - ther's
still a bunch more of these to fix
- fix a rare race where we'd start copygc before initializing the "are
we rw" percpu refcount; copygc would think we were already ro and die
immediately
https://evilpiepirate.org/~testdashboard/ci?branch=bcachefs-for-upstream
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Merge tag 'bcachefs-2023-11-29' of https://evilpiepirate.org/git/bcachefs
Pull more bcachefs bugfixes from Kent Overstreet:
- bcache & bcachefs were broken with CFI enabled; patch for closures to
fix type punning
- mark erasure coding as extra-experimental; there are incompatible
disk space accounting changes coming for erasure coding, and I'm
still seeing checksum errors in some tests
- several fixes for durability-related issues (durability is a device
specific setting where we can tell bcachefs that data on a given
device should be counted as replicated x times)
- a fix for a rare livelock when a btree node merge then updates a
parent node that is almost full
- fix a race in the device removal path, where dropping a pointer in a
btree node to a device would be clobbered by an in flight btree write
updating the btree node key on completion
- fix one SRCU lock hold time warning in the btree gc code - ther's
still a bunch more of these to fix
- fix a rare race where we'd start copygc before initializing the "are
we rw" percpu refcount; copygc would think we were already ro and die
immediately
* tag 'bcachefs-2023-11-29' of https://evilpiepirate.org/git/bcachefs: (23 commits)
bcachefs: Extra kthread_should_stop() calls for copygc
bcachefs: Convert gc_alloc_start() to for_each_btree_key2()
bcachefs: Fix race between btree writes and metadata drop
bcachefs: move journal seq assertion
bcachefs: -EROFS doesn't count as move_extent_start_fail
bcachefs: trace_move_extent_start_fail() now includes errcode
bcachefs: Fix split_race livelock
bcachefs: Fix bucket data type for stripe buckets
bcachefs: Add missing validation for jset_entry_data_usage
bcachefs: Fix zstd compress workspace size
bcachefs: bpos is misaligned on big endian
bcachefs: Fix ec + durability calculation
bcachefs: Data update path won't accidentaly grow replicas
bcachefs: deallocate_extra_replicas()
bcachefs: Proper refcounting for journal_keys
bcachefs: preserve device path as device name
bcachefs: Fix an endianness conversion
bcachefs: Start gc, copygc, rebalance threads after initing writes ref
bcachefs: Don't stop copygc thread on device resize
bcachefs: Make sure bch2_move_ratelimit() also waits for move_ops
...
|
||
Rafael J. Wysocki
|
7d4c44a53d |
Merge branch 'acpi-tables'
Merge a fix for a recently introduced build issue on ARM32 platforms caused by an inadvertent header file breakage (Dave Jiang). * acpi-tables: ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes |
||
Masami Hiramatsu (Google)
|
a1461f1fd6 |
rethook: Use __rcu pointer for rethook::handler
Since the rethook::handler is an RCU-maganged pointer so that it will
notice readers the rethook is stopped (unregistered) or not, it should
be an __rcu pointer and use appropriate functions to be accessed. This
will use appropriate memory barrier when accessing it. OTOH,
rethook::data is never changed, so we don't need to check it in
get_kretprobe().
NOTE: To avoid sparse warning, rethook::handler is defined by a raw
function pointer type with __rcu instead of rethook_handler_t.
Link: https://lore.kernel.org/all/170126066201.398836.837498688669005979.stgit@devnote2/
Fixes:
|
||
JP Kobryn
|
d839a656d0 |
kprobes: consistent rcu api usage for kretprobe holder
It seems that the pointer-to-kretprobe "rp" within the kretprobe_holder is
RCU-managed, based on the (non-rethook) implementation of get_kretprobe().
The thought behind this patch is to make use of the RCU API where possible
when accessing this pointer so that the needed barriers are always in place
and to self-document the code.
The __rcu annotation to "rp" allows for sparse RCU checking. Plain writes
done to the "rp" pointer are changed to make use of the RCU macro for
assignment. For the single read, the implementation of get_kretprobe()
is simplified by making use of an RCU macro which accomplishes the same,
but note that the log warning text will be more generic.
I did find that there is a difference in assembly generated between the
usage of the RCU macros vs without. For example, on arm64, when using
rcu_assign_pointer(), the corresponding store instruction is a
store-release (STLR) which has an implicit barrier. When normal assignment
is done, a regular store (STR) is found. In the macro case, this seems to
be a result of rcu_assign_pointer() using smp_store_release() when the
value to write is not NULL.
Link: https://lore.kernel.org/all/20231122132058.3359-1-inwardvessel@gmail.com/
Fixes:
|
||
|
Linus Torvalds
|
994d5c58e5 |
hardening fixes for v6.7-rc4
- struct_group: propagate attributes to top-level union (Dmitry Antipov) - gcc-plugins: randstruct: Update code comment in relayout_struct (Gustavo A. R. Silva) - MAINTAINERS: refresh LLVM support (Nick Desaulniers) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmVpAJwWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJqQ1EACjnOtE8DZiGqdnp1L3pWBOdY5Q doj52RCF1OfRrNlkivIFipuI4mo2TdoXVaDlkfYdk+iPZfSX3SnwRX65g6WF4IYh OKi2JTLVH0BoyevnPbFzAtq2BABKc0Vy6kTtWHKXLDSYVRiVHG8Wth31Q+U5k751 H+xMsdtMQVokxy9Yx9n4ZjNmFFTlhFIypqL0iDh0qTQkbm+kIvdyMwgPhzzr0KLz 53buhPx6243x/BF+TCipLg2/YgANm8GR2SQQaAUE0qhFUzhkUmg3dBI8dXLh03a3 n31fnCDcgpjKn9HtENz7ZoUZyQpO1X1NMW90WoVgJSaPAgayLZ0jCmq8LUjNw/Hm FARXi0EAHdl2TvqqHPN825KM+GbNLytiEu06C7mLTzcimg2g4YwJYtqCDav7rnRo kp2pgddilVNQrIr1M0BhrN3iFP2CZQ5vMajZVEZ4/BdLVhunUz8aKVu4uei0+ElH pMwaQwiBD/vZBjqNAWrhhpnv0W9F19ERL+KL5LlpCtpCDmOZUXG3f7hP2PANRbfi 8wQvy4LIBzFIQBfoZ/HWuY98ieMRJ4CL8sYjDp28VWODbN5gkPjTGjNUVHWPjnX6 gWJYgkuhjbsZ2Wl66VSIKxbP1yWdboS08IXuTmAkvrA9HoxbboD3qvJWKKvkYlTT 3TRgysJGbfStO9ZprQ== =P/c0 -----END PGP SIGNATURE----- Merge tag 'hardening-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - struct_group: propagate attributes to top-level union (Dmitry Antipov) - gcc-plugins: randstruct: Update code comment in relayout_struct (Gustavo A. R. Silva) - MAINTAINERS: refresh LLVM support (Nick Desaulniers) * tag 'hardening-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: randstruct: Update code comment in relayout_struct() uapi: propagate __struct_group() attributes to the container union MAINTAINERS: refresh LLVM support |
||
Dave Airlie
|
908f606424 |
amd-drm-fixes-6.7-2023-11-30:
amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit() drm: - Revert unexport of prime helpers for fd/handle conversion -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZWj3lgAKCRC93/aFa7yZ 2CXXAQCXmD3YNB6Zv0+CmTacwNA34SU79SNdp2E4zQsqMBuyfQEAwFcV5Jx8ZMms R3zZY7HszfVSPw8IzQoQxYT+CuM3uwk= =TnoD -----END PGP SIGNATURE----- Merge tag 'amd-drm-fixes-6.7-2023-11-30' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.7-2023-11-30: amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit() drm: - Revert unexport of prime helpers for fd/handle conversion Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231130213135.5083-1-alexander.deucher@amd.com |
||
|
Linus Torvalds
|
6172a5180f |
Including fixes from bpf and wifi.
Current release - regressions:
- neighbour: fix __randomize_layout crash in struct neighbour
- r8169: fix deadlock on RTL8125 in jumbo mtu mode
Previous releases - regressions:
- wifi:
- mac80211: fix warning at station removal time
- cfg80211: fix CQM for non-range use
- tools: ynl-gen: fix unexpected response handling
- octeontx2-af: fix possible buffer overflow
- dpaa2: recycle the RX buffer only after all processing done
- rswitch: fix missing dev_kfree_skb_any() in error path
Previous releases - always broken:
- ipv4: fix uaf issue when receiving igmp query packet
- wifi: mac80211: fix debugfs deadlock at device removal time
- bpf:
- sockmap: af_unix stream sockets need to hold ref for pair sock
- netdevsim: don't accept device bound programs
- selftests: fix a char signedness issue
- dsa: mv88e6xxx: fix marvell 6350 probe crash
- octeontx2-pf: restore TC ingress police rules when interface is up
- wangxun: fix memory leak on msix entry
- ravb: keep reverse order of operations in ravb_remove()
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bpf and wifi.
Current release - regressions:
- neighbour: fix __randomize_layout crash in struct neighbour
- r8169: fix deadlock on RTL8125 in jumbo mtu mode
Previous releases - regressions:
- wifi:
- mac80211: fix warning at station removal time
- cfg80211: fix CQM for non-range use
- tools: ynl-gen: fix unexpected response handling
- octeontx2-af: fix possible buffer overflow
- dpaa2: recycle the RX buffer only after all processing done
- rswitch: fix missing dev_kfree_skb_any() in error path
Previous releases - always broken:
- ipv4: fix uaf issue when receiving igmp query packet
- wifi: mac80211: fix debugfs deadlock at device removal time
- bpf:
- sockmap: af_unix stream sockets need to hold ref for pair sock
- netdevsim: don't accept device bound programs
- selftests: fix a char signedness issue
- dsa: mv88e6xxx: fix marvell 6350 probe crash
- octeontx2-pf: restore TC ingress police rules when interface is up
- wangxun: fix memory leak on msix entry
- ravb: keep reverse order of operations in ravb_remove()"
* tag 'net-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (51 commits)
net: ravb: Keep reverse order of operations in ravb_remove()
net: ravb: Stop DMA in case of failures on ravb_open()
net: ravb: Start TX queues after HW initialization succeeded
net: ravb: Make write access to CXR35 first before accessing other EMAC registers
net: ravb: Use pm_runtime_resume_and_get()
net: ravb: Check return value of reset_control_deassert()
net: libwx: fix memory leak on msix entry
ice: Fix VF Reset paths when interface in a failed over aggregate
bpf, sockmap: Add af_unix test with both sockets in map
bpf, sockmap: af_unix stream sockets need to hold ref for pair sock
tools: ynl-gen: always construct struct ynl_req_state
ethtool: don't propagate EOPNOTSUPP from dumps
ravb: Fix races between ravb_tx_timeout_work() and net related ops
r8169: prevent potential deadlock in rtl8169_close
r8169: fix deadlock on RTL8125 in jumbo mtu mode
neighbour: Fix __randomize_layout crash in struct neighbour
octeontx2-pf: Restore TC ingress police rules when interface is up
octeontx2-pf: Fix adding mbox work queue entry when num_vfs > 64
net: stmmac: xgmac: Disable FPE MMC interrupts
octeontx2-af: Fix possible buffer overflow
...
|
||
|
Dave Airlie
|
a74229bcaf |
Merge tag 'drm-misc-fixes-2023-11-29' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Fixes for v6.7-rc4: - Revert panel fixes as they require exporting device_is_dependent. - Do not double add fences in dma_resv_add_fence. - Fix GPUVM license identifier. - Assorted nouveau fixes. - Fix error check for nt36523. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/561f807e-f9d3-43c1-80d3-8b41ba83c9ec@linux.intel.com |
||
Felix Kuehling
|
0514f63cff |
Revert "drm/prime: Unexport helpers for fd/handle conversion"
This reverts commit
|
||
Sean Christopherson
|
4ea95c04fa |
vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart
Drop the vfio_file_iommu_group() stub and instead unconditionally declare
the function to fudge around a KVM wart where KVM tries to do symbol_get()
on vfio_file_iommu_group() (and other VFIO symbols) even if CONFIG_VFIO=n.
Ensuring the symbol is always declared fixes a PPC build error when
modules are also disabled, in which case symbol_get() simply points at the
address of the symbol (with some attributes shenanigans). Because KVM
does symbol_get() instead of directly depending on VFIO, the lack of a
fully defined symbol is not problematic (ugly, but "fine").
arch/powerpc/kvm/../../../virt/kvm/vfio.c:89:7:
error: attribute declaration must precede definition [-Werror,-Wignored-attributes]
fn = symbol_get(vfio_file_iommu_group);
^
include/linux/module.h:805:60: note: expanded from macro 'symbol_get'
#define symbol_get(x) ({ extern typeof(x) x __attribute__((weak,visibility("hidden"))); &(x); })
^
include/linux/vfio.h:294:35: note: previous definition is here
static inline struct iommu_group *vfio_file_iommu_group(struct file *file)
^
arch/powerpc/kvm/../../../virt/kvm/vfio.c:89:7:
error: attribute declaration must precede definition [-Werror,-Wignored-attributes]
fn = symbol_get(vfio_file_iommu_group);
^
include/linux/module.h:805:65: note: expanded from macro 'symbol_get'
#define symbol_get(x) ({ extern typeof(x) x __attribute__((weak,visibility("hidden"))); &(x); })
^
include/linux/vfio.h:294:35: note: previous definition is here
static inline struct iommu_group *vfio_file_iommu_group(struct file *file)
^
2 errors generated.
Although KVM is firmly in the wrong (there is zero reason for KVM to build
virt/kvm/vfio.c when VFIO is disabled), fudge around the error in VFIO as
the stub is unnecessary and doesn't serve its intended purpose (KVM is the
only external user of vfio_file_iommu_group()), and there is an in-flight
series to clean up the entire KVM<->VFIO interaction, i.e. fixing this in
KVM would result in more churn in the long run, and the stub needs to go
away regardless.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308251949.5IiaV0sz-lkp@intel.com
Closes: https://lore.kernel.org/oe-kbuild-all/202309030741.82aLACDG-lkp@intel.com
Closes: https://lore.kernel.org/oe-kbuild-all/202309110914.QLH0LU6L-lkp@intel.com
Link: https://lore.kernel.org/all/0-v1-08396538817d+13c5-vfio_kvm_kconfig_jgg@nvidia.com
Link: https://lore.kernel.org/all/20230916003118.2540661-1-seanjc@google.com
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
Fixes:
|
||
Jakub Kicinski
|
300fbb247e |
wireless fixes:
- debugfs had a deadlock (removal vs. use of files),
fixes going through wireless ACKed by Greg
- support for HT STAs on 320 MHz channels, even if it's
not clear that should ever happen (that's 6 GHz), best
not to WARN()
- fix for the previous CQM fix that broke most cases
- various wiphy locking fixes
- various small driver fixes
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Merge tag 'wireless-2023-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
wireless fixes:
- debugfs had a deadlock (removal vs. use of files),
fixes going through wireless ACKed by Greg
- support for HT STAs on 320 MHz channels, even if it's
not clear that should ever happen (that's 6 GHz), best
not to WARN()
- fix for the previous CQM fix that broke most cases
- various wiphy locking fixes
- various small driver fixes
* tag 'wireless-2023-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
wifi: mac80211: use wiphy locked debugfs for sdata/link
wifi: mac80211: use wiphy locked debugfs helpers for agg_status
wifi: cfg80211: add locked debugfs wrappers
debugfs: add API to allow debugfs operations cancellation
debugfs: annotate debugfs handlers vs. removal with lockdep
debugfs: fix automount d_fsdata usage
wifi: mac80211: handle 320 MHz in ieee80211_ht_cap_ie_to_sta_ht_cap
wifi: avoid offset calculation on NULL pointer
wifi: cfg80211: hold wiphy mutex for send_interface
wifi: cfg80211: lock wiphy mutex for rfkill poll
wifi: cfg80211: fix CQM for non-range use
wifi: mac80211: do not pass AP_VLAN vif pointer to drivers during flush
wifi: iwlwifi: mvm: fix an error code in iwl_mvm_mld_add_sta()
wifi: mt76: mt7925: fix typo in mt7925_init_he_caps
wifi: mt76: mt7921: fix 6GHz disabled by the missing default CLC config
====================
Link: https://lore.kernel.org/r/20231129150809.31083-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
|
Jakub Kicinski
|
0d47fa5cc9 |
bpf-for-netdev
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZWfJyQAKCRDbK58LschI g+AOAQCJhC0Tt+2db4H+xQVNaYiLouI7DZPOhNivvACmCyxoiwEA3EOeDmIYd5E3 BI702APCZ76pxt6Zg0bkcg9d7kLDaQk= =zmzL -----END PGP SIGNATURE----- Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2023-11-30 We've added 5 non-merge commits during the last 7 day(s) which contain a total of 10 files changed, 66 insertions(+), 15 deletions(-). The main changes are: 1) Fix AF_UNIX splat from use after free in BPF sockmap, from John Fastabend. 2) Fix a syzkaller splat in netdevsim by properly handling offloaded programs (and not device-bound ones), from Stanislav Fomichev. 3) Fix bpf_mem_cache_alloc_flags() to initialize the allocation hint, from Hou Tao. 4) Fix netkit by rejecting IFLA_NETKIT_PEER_INFO in changelink, from Daniel Borkmann. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf, sockmap: Add af_unix test with both sockets in map bpf, sockmap: af_unix stream sockets need to hold ref for pair sock netkit: Reject IFLA_NETKIT_PEER_INFO in netkit_change_link bpf: Add missed allocation hint for bpf_mem_cache_alloc_flags() netdevsim: Don't accept device bound programs ==================== Link: https://lore.kernel.org/r/20231129234916.16128-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
John Fastabend
|
8866730aed |
bpf, sockmap: af_unix stream sockets need to hold ref for pair sock
AF_UNIX stream sockets are a paired socket. So sending on one of the pairs
will lookup the paired socket as part of the send operation. It is possible
however to put just one of the pairs in a BPF map. This currently increments
the refcnt on the sock in the sockmap to ensure it is not free'd by the
stack before sockmap cleans up its state and stops any skbs being sent/recv'd
to that socket.
But we missed a case. If the peer socket is closed it will be free'd by the
stack. However, the paired socket can still be referenced from BPF sockmap
side because we hold a reference there. Then if we are sending traffic through
BPF sockmap to that socket it will try to dereference the free'd pair in its
send logic creating a use after free. And following splat:
[59.900375] BUG: KASAN: slab-use-after-free in sk_wake_async+0x31/0x1b0
[59.901211] Read of size 8 at addr ffff88811acbf060 by task kworker/1:2/954
[...]
[59.905468] Call Trace:
[59.905787] <TASK>
[59.906066] dump_stack_lvl+0x130/0x1d0
[59.908877] print_report+0x16f/0x740
[59.910629] kasan_report+0x118/0x160
[59.912576] sk_wake_async+0x31/0x1b0
[59.913554] sock_def_readable+0x156/0x2a0
[59.914060] unix_stream_sendmsg+0x3f9/0x12a0
[59.916398] sock_sendmsg+0x20e/0x250
[59.916854] skb_send_sock+0x236/0xac0
[59.920527] sk_psock_backlog+0x287/0xaa0
To fix let BPF sockmap hold a refcnt on both the socket in the sockmap and its
paired socket. It wasn't obvious how to contain the fix to bpf_unix logic. The
primarily problem with keeping this logic in bpf_unix was: In the sock close()
we could handle the deref by having a close handler. But, when we are destroying
the psock through a map delete operation we wouldn't have gotten any signal
thorugh the proto struct other than it being replaced. If we do the deref from
the proto replace its too early because we need to deref the sk_pair after the
backlog worker has been stopped.
Given all this it seems best to just cache it at the end of the psock and eat 8B
for the af_unix and vsock users. Notice dgram sockets are OK because they handle
locking already.
Fixes:
|
||
Wyes Karny
|
febab20cae |
cpufreq/amd-pstate: Fix scaling_min_freq and scaling_max_freq update
When amd_pstate is running, writing to scaling_min_freq and
scaling_max_freq has no effect. These values are only passed to the
policy level, but not to the platform level. This means that the
platform does not know about the frequency limits set by the user.
To fix this, update the min_perf and max_perf values at the platform
level whenever the user changes the scaling_min_freq and scaling_max_freq
values.
Fixes:
|
||
Yu Kuai
|
67d995e069 |
block: warn once for each partition in bio_check_ro()
Commit
|
||
Ming Lei
|
fad907cffd |
block: move .bd_inode into 1st cacheline of block_device
The .bd_inode field of block_device is used in IO fast path of blkdev_write_iter() and blkdev_llseek(), so it is more efficient to keep it into the 1st cacheline. .bd_openers is only touched in open()/close(), and .bd_size_lock is only for updating bdev capacity, which is in slow path too. So swap .bd_inode layout with .bd_openers & .bd_size_lock to move .bd_inode into the 1st cache line. Cc: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Yu Kuai <yukuai3@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20231128123027.971610-2-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
Jens Axboe
|
c392cbecd8 |
io_uring/kbuf: defer release of mapped buffer rings
If a provided buffer ring is setup with IOU_PBUF_RING_MMAP, then the
kernel allocates the memory for it and the application is expected to
mmap(2) this memory. However, io_uring uses remap_pfn_range() for this
operation, so we cannot rely on normal munmap/release on freeing them
for us.
Stash an io_buf_free entry away for each of these, if any, and provide
a helper to free them post ->release().
Cc: stable@vger.kernel.org
Fixes:
|
||
Gustavo A. R. Silva
|
45b3fae467 |
neighbour: Fix __randomize_layout crash in struct neighbour
Previously, one-element and zero-length arrays were treated as true flexible arrays, even though they are actually "fake" flex arrays. The __randomize_layout would leave them untouched at the end of the struct, similarly to proper C99 flex-array members. However, this approach changed with commit |
||
Thomas Hellström
|
b9c02e1052 |
drm/gpuvm: Fix deprecated license identifier
"GPL-2.0-only" in the license header was incorrectly changed to the
now deprecated "GPL-2.0". Fix.
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Danilo Krummrich <dakr@redhat.com>
Reported-by: David Edelsohn <dje.gcc@gmail.com>
Closes: https://lore.kernel.org/dri-devel/5lfrhdpkwhpgzipgngojs3tyqfqbesifzu5nf4l5q3nhfdhcf2@25nmiq7tfrew/T/#m5c356d68815711eea30dd94cc6f7ea8cd4344fe3
Fixes:
|
||
|
Linus Torvalds
|
d095b18f3e |
media fixes for v6.7-rc3
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||
Dmitry Antipov
|
4e86f32a13 |
uapi: propagate __struct_group() attributes to the container union
Recently the kernel test robot has reported an ARM-specific BUILD_BUG_ON()
in an old and unmaintained wil6210 wireless driver. The problem comes from
the structure packing rules of old ARM ABI ('-mabi=apcs-gnu'). For example,
the following structure is packed to 18 bytes instead of 16:
struct poorly_packed {
unsigned int a;
unsigned int b;
unsigned short c;
union {
struct {
unsigned short d;
unsigned int e;
} __attribute__((packed));
struct {
unsigned short d;
unsigned int e;
} __attribute__((packed)) inner;
};
} __attribute__((packed));
To fit it into 16 bytes, it's required to add packed attribute to the
container union as well:
struct poorly_packed {
unsigned int a;
unsigned int b;
unsigned short c;
union {
struct {
unsigned short d;
unsigned int e;
} __attribute__((packed));
struct {
unsigned short d;
unsigned int e;
} __attribute__((packed)) inner;
} __attribute__((packed));
} __attribute__((packed));
Thanks to Andrew Pinski of GCC team for sorting the things out at
https://gcc.gnu.org/pipermail/gcc/2023-November/242888.html.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311150821.cI4yciFE-lkp@intel.com
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://lore.kernel.org/r/20231120110607.98956-1-dmantipov@yandex.ru
Fixes:
|
||
Christian König
|
95ba893c9f |
dma-buf: fix check in dma_resv_add_fence
It's valid to add the same fence multiple times to a dma-resv object and
we shouldn't need one extra slot for each.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Fixes:
|
||
Johannes Berg
|
b590b9ae1e |
wifi: cfg80211: add locked debugfs wrappers
Add wrappers for debugfs files that should be called with the wiphy mutex held, while the file is also to be removed under the wiphy mutex. This could otherwise deadlock when a file is trying to acquire the wiphy mutex while the code removing it holds the mutex but waits for the removal. This actually works by pushing the execution of the read or write handler to a wiphy work that can be cancelled using the debugfs cancellation API. Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
Johannes Berg
|
8c88a47435 |
debugfs: add API to allow debugfs operations cancellation
In some cases there might be longer-running hardware accesses in debugfs files, or attempts to acquire locks, and we want to still be able to quickly remove the files. Introduce a cancellations API to use inside the debugfs handler functions to be able to cancel such operations on a per-file basis. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
Robin Murphy
|
a2e7e59a94 |
iommu: Avoid more races around device probe
It turns out there are more subtle races beyond just the main part of
__iommu_probe_device() itself running in parallel - the dev_iommu_free()
on the way out of an unsuccessful probe can still manage to trip up
concurrent accesses to a device's fwspec. Thus, extend the scope of
iommu_probe_device_lock() to also serialise fwspec creation and initial
retrieval.
Reported-by: Zhenhua Huang <quic_zhenhuah@quicinc.com>
Link: https://lore.kernel.org/linux-iommu/e2e20e1c-6450-4ac5-9804-b0000acdf7de@quicinc.com/
Fixes:
|
||
|
Linus Torvalds
|
090472ed9c |
USB / PHY / Thunderbolt fixes and ids for 6.7-rc3
Here are a number of reverts, fixes, and new device ids for 6.7-rc3 for
the USB, PHY, and Thunderbolt driver subsystems. Include in here are:
- reverts of some PHY drivers that went into 6.7-rc1 that shouldn't
have been merged yet, the author is reworking them based on review
comments as they were using older apis that shouldn't be used
anymore for newer drivers
- small thunderbolt driver fixes for reported issues
- USB driver fixes for a variety of small issues in dwc3, typec, xhci,
and other smaller drivers.
- new device ids for usb-serial and onboard_usb_hub drivers.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / PHY / Thunderbolt fixes from Greg KH:
"Here are a number of reverts, fixes, and new device ids for 6.7-rc3
for the USB, PHY, and Thunderbolt driver subsystems. Include in here
are:
- reverts of some PHY drivers that went into 6.7-rc1 that shouldn't
have been merged yet, the author is reworking them based on review
comments as they were using older apis that shouldn't be used
anymore for newer drivers
- small thunderbolt driver fixes for reported issues
- USB driver fixes for a variety of small issues in dwc3, typec,
xhci, and other smaller drivers.
- new device ids for usb-serial and onboard_usb_hub drivers.
All of these have been in linux-next with no reported issues"
* tag 'usb-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
USB: serial: option: add Luat Air72*U series products
USB: dwc3: qcom: fix ACPI platform device leak
USB: dwc3: qcom: fix software node leak on probe errors
USB: dwc3: qcom: fix resource leaks on probe deferral
USB: dwc3: qcom: simplify wakeup interrupt setup
USB: dwc3: qcom: fix wakeup after probe deferral
dt-bindings: usb: qcom,dwc3: fix example wakeup interrupt types
usb: misc: onboard-hub: add support for Microchip USB5744
dt-bindings: usb: microchip,usb5744: Add second supply
usb: misc: ljca: Fix enumeration error on Dell Latitude 9420
USB: serial: option: add Fibocom L7xx modules
USB: xhci-plat: fix legacy PHY double init
usb: typec: tipd: Supply also I2C driver data
usb: xhci-mtk: fix in-ep's start-split check failure
usb: dwc3: set the dma max_seg_size
usb: config: fix iteration issue in 'usb_get_bos_descriptor()'
usb: dwc3: add missing of_node_put and platform_device_put
USB: dwc2: write HCINT with INTMASK applied
usb: misc: ljca: Drop _ADR support to get ljca children devices
usb: cdnsp: Fix deadlock issue during using NCM gadget
...
|
||
Damien Le Moal
|
b09d7f8fd5 |
scsi: sd: Fix system start for ATA devices
It is not always possible to keep a device in the runtime suspended state
when a system level suspend/resume cycle is executed. E.g. for ATA devices
connected to AHCI adapters, system resume resets the ATA ports, which
causes connected devices to spin up. In such case, a runtime suspended disk
will incorrectly be seen with a suspended runtime state because the device
is not resumed by sd_resume_system(). The power state seen by the user is
different than the actual device physical power state.
Fix this issue by introducing the struct scsi_device flag
force_runtime_start_on_system_start. When set, this flag causes
sd_resume_system() to request a runtime resume operation for runtime
suspended devices. This results in the user seeing the device runtime_state
as active after a system resume, thus correctly reflecting the device
physical power state.
Fixes:
|
||
|
Damien Le Moal
|
6371be7aeb |
scsi: Change SCSI device boolean fields to single bit flags
Commit |
||
|
Linus Torvalds
|
1bcc689719 |
ACPI fixes for 6.7-rc3
- Avoid powering up GPUs while attempting to fix up power for their
children (Hans de Goede).
- Use raw_safe_halt() instead of safe_halt() in acpi_idle_play_dead()
so as to avoid triple-falts during CPU online in Xen HVM guests due
to the setting of the hardirqs_enabled flag in safe_halt() (David
Woodhouse).
- Add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA (Hans
de Goede).
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Merge tag 'acpi-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA and
fix an ACPI processor idle issue leading to triple-faults in Xen HVM
guests and an ACPI backlight driver issue that causes GPUs to
misbehave while their children power is being fixed up.
Specifics:
- Avoid powering up GPUs while attempting to fix up power for their
children (Hans de Goede)
- Use raw_safe_halt() instead of safe_halt() in acpi_idle_play_dead()
so as to avoid triple-falts during CPU online in Xen HVM guests due
to the setting of the hardirqs_enabled flag in safe_halt() (David
Woodhouse)
- Add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA (Hans
de Goede)"
* tag 'acpi-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA
ACPI: video: Use acpi_device_fix_up_power_children()
ACPI: PM: Add acpi_device_fix_up_power_children() function
ACPI: processor_idle: use raw_safe_halt() in acpi_idle_play_dead()
|
||
|
Linus Torvalds
|
fa2b906f51 |
vfs-6.7-rc3.fixes
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Merge tag 'vfs-6.7-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
- Avoid calling back into LSMs from vfs_getattr_nosec() calls.
IMA used to query inode properties accessing raw inode fields without
dedicated helpers. That was finally fixed a few releases ago by
forcing IMA to use vfs_getattr_nosec() helpers.
The goal of the vfs_getattr_nosec() helper is to query for attributes
without calling into the LSM layer which would be quite problematic
because incredibly IMA is called from __fput()...
__fput()
-> ima_file_free()
What it does is to call back into the filesystem to update the file's
IMA xattr. Querying the inode without using vfs_getattr_nosec() meant
that IMA didn't handle stacking filesystems such as overlayfs
correctly. So the switch to vfs_getattr_nosec() is quite correct. But
the switch to vfs_getattr_nosec() revealed another bug when used on
stacking filesystems:
__fput()
-> ima_file_free()
-> vfs_getattr_nosec()
-> i_op->getattr::ovl_getattr()
-> vfs_getattr()
-> i_op->getattr::$WHATEVER_UNDERLYING_FS_getattr()
-> security_inode_getattr() # calls back into LSMs
Now, if that __fput() happens from task_work_run() of an exiting task
current->fs and various other pointer could already be NULL. So
anything in the LSM layer relying on that not being NULL would be
quite surprised.
Fix that by passing the information that this is a security request
through to the stacking filesystem by adding a new internal
ATT_GETATTR_NOSEC flag. Now the callchain becomes:
__fput()
-> ima_file_free()
-> vfs_getattr_nosec()
-> i_op->getattr::ovl_getattr()
-> if (AT_GETATTR_NOSEC)
vfs_getattr_nosec()
else
vfs_getattr()
-> i_op->getattr::$WHATEVER_UNDERLYING_FS_getattr()
- Fix a bug introduced with the iov_iter rework from last cycle.
This broke /proc/kcore by copying too much and without the correct
offset.
- Add a missing NULL check when allocating the root inode in
autofs_fill_super().
- Fix stable writes for multi-device filesystems (xfs, btrfs etc) and
the block device pseudo filesystem.
Stable writes used to be a superblock flag only, making it a per
filesystem property. Add an additional AS_STABLE_WRITES mapping flag
to allow for fine-grained control.
- Ensure that offset_iterate_dir() returns 0 after reaching the end of
a directory so it adheres to getdents() convention.
* tag 'vfs-6.7-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
libfs: getdents() should return 0 after reaching EOD
xfs: respect the stable writes flag on the RT device
xfs: clean up FS_XFLAG_REALTIME handling in xfs_ioctl_setattr_xflags
block: update the stable_writes flag in bdev_add
filemap: add a per-mapping stable writes flag
autofs: add: new_inode check in autofs_fill_super()
iov_iter: fix copy_page_to_iter_nofault()
fs: Pass AT_GETATTR_NOSEC flag to getattr interface function
|
||
Michael-CY Lee
|
ef58288058 |
wifi: avoid offset calculation on NULL pointer
ieee80211_he_6ghz_oper() can be passed a NULL pointer and checks for that, but already did the calculation to inside of it before. Move it after the check. Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Link: https://lore.kernel.org/r/20231122030237.31276-1-michael-cy.lee@mediatek.com [rewrite commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
Greg Kroah-Hartman
|
cb9a830e87 |
USB-serial fixes for 6.7-rc3
Here are a couple of modem device entry fixes and some new modem device ids. All have been in linux-next with no reported issues. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQHbPq+cpGvN/peuzMLxc3C7H1lCAUCZWBhzwAKCRALxc3C7H1l COqFAP4uRs5B1dsUxOHQ8HpsbBTmCE9/iFd0k/vegyGqTWd6CAD+LFjP7ySTm+2D p5RkbllxNh+rHSeo2DFxnM27bXvmvQE= =nvJ4 -----END PGP SIGNATURE----- Merge tag 'usb-serial-6.7-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 6.7-rc3 Here are a couple of modem device entry fixes and some new modem device ids. All have been in linux-next with no reported issues. * tag 'usb-serial-6.7-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: (329 commits) USB: serial: option: add Luat Air72*U series products USB: serial: option: add Fibocom L7xx modules USB: serial: option: fix FM101R-GL defines USB: serial: option: don't claim interface 4 for ZTE MF290 Linux 6.7-rc2 prctl: Disable prctl(PR_SET_MDWE) on parisc parisc/power: Fix power soft-off when running on qemu parisc: Replace strlcpy() with strscpy() NFSD: Fix checksum mismatches in the duplicate reply cache NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update() NFSD: Update nfsd_cache_append() to use xdr_stream nfsd: fix file memleak on client_opens_release dm-crypt: start allocating with MAX_ORDER dm-verity: don't use blocking calls from tasklets dm-bufio: fix no-sleep mode dm-delay: avoid duplicate logic dm-delay: fix bugs introduced by kthread mode dm-delay: fix a race between delay_presuspend and delay_bio drm/amdgpu/gmc9: disable AGP aperture drm/amdgpu/gmc10: disable AGP aperture ... |
||
Kent Overstreet
|
d4e3b928ab |
closures: CLOSURE_CALLBACK() to fix type punning
Control flow integrity is now checking that type signatures match on indirect function calls. That breaks closures, which embed a work_struct in a closure in such a way that a closure_fn may also be used as a workqueue fn by the underlying closure code. So we have to change closure fns to take a work_struct as their argument - but that results in a loss of clarity, as closure fns have different semantics from normal workqueue functions (they run owning a ref on the closure, which must be released with continue_at() or closure_return()). Thus, this patc introduces CLOSURE_CALLBACK() and closure_type() macros as suggested by Kees, to smooth things over a bit. Suggested-by: Kees Cook <keescook@chromium.org> Cc: Coly Li <colyli@suse.de> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> |
||
|
Linus Torvalds
|
bc893f744e |
block-6.7-2023-11-23
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Merge tag 'block-6.7-2023-11-23' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"A bit bigger than usual at this time, but nothing really earth
shattering:
- NVMe pull request via Keith:
- TCP TLS fixes (Hannes)
- Authentifaction fixes (Mark, Hannes)
- Properly terminate target names (Christoph)
- MD pull request via Song, fixing a raid5 corruption issue
- Disentanglement of the dependency mess in nvme introduced with the
tls additions. Now it should actually build on all configs (Arnd)
- Series of bcache fixes (Coly)
- Removal of a dead helper (Damien)
- s390 dasd fix (Muhammad, Jan)
- lockdep blk-cgroup fixes (Ming)"
* tag 'block-6.7-2023-11-23' of git://git.kernel.dk/linux: (33 commits)
nvme: tcp: fix compile-time checks for TLS mode
nvme: target: fix Kconfig select statements
nvme: target: fix nvme_keyring_id() references
nvme: move nvme_stop_keep_alive() back to original position
nbd: pass nbd_sock to nbd_read_reply() instead of index
s390/dasd: protect device queue against concurrent access
s390/dasd: resolve spelling mistake
block/null_blk: Fix double blk_mq_start_request() warning
nvmet-tcp: always initialize tls_handshake_tmo_work
nvmet: nul-terminate the NQNs passed in the connect command
nvme: blank out authentication fabrics options if not configured
nvme: catch errors from nvme_configure_metadata()
nvme-tcp: only evaluate 'tls' option if TLS is selected
nvme-auth: set explanation code for failure2 msgs
nvme-auth: unlock mutex in one place only
block: Remove blk_set_runtime_active()
nbd: fix null-ptr-dereference while accessing 'nbd->config'
nbd: factor out a helper to get nbd_config without holding 'config_lock'
nbd: fold nbd config initialization into nbd_alloc_config()
bcache: avoid NULL checking to c->root in run_cache_set()
...
|
||
|
Linus Torvalds
|
1f342790ad |
for-linus-2023112301
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||
|
Linus Torvalds
|
d3fa86b1a7 |
Including fixes from bpf.
Current release - regressions:
- Revert "net: r8169: Disable multicast filter for RTL8168H
and RTL8107E"
- kselftest: rtnetlink: fix ip route command typo
Current release - new code bugs:
- s390/ism: make sure ism driver implies smc protocol in kconfig
- two build fixes for tools/net
Previous releases - regressions:
- rxrpc: couple of ACK/PING/RTT handling fixes
Previous releases - always broken:
- bpf: verify bpf_loop() callbacks as if they are called unknown
number of times
- improve stability of auto-bonding with Hyper-V
- account BPF-neigh-redirected traffic in interface statistics
Misc:
- net: fill in some more MODULE_DESCRIPTION()s
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf.
Current release - regressions:
- Revert "net: r8169: Disable multicast filter for RTL8168H and
RTL8107E"
- kselftest: rtnetlink: fix ip route command typo
Current release - new code bugs:
- s390/ism: make sure ism driver implies smc protocol in kconfig
- two build fixes for tools/net
Previous releases - regressions:
- rxrpc: couple of ACK/PING/RTT handling fixes
Previous releases - always broken:
- bpf: verify bpf_loop() callbacks as if they are called unknown
number of times
- improve stability of auto-bonding with Hyper-V
- account BPF-neigh-redirected traffic in interface statistics
Misc:
- net: fill in some more MODULE_DESCRIPTION()s"
* tag 'net-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits)
tools: ynl: fix duplicate op name in devlink
tools: ynl: fix header path for nfsd
net: ipa: fix one GSI register field width
tls: fix NULL deref on tls_sw_splice_eof() with empty record
net: axienet: Fix check for partial TX checksum
vsock/test: fix SEQPACKET message bounds test
i40e: Fix adding unsupported cloud filters
ice: restore timestamp configuration after device reset
ice: unify logic for programming PFINT_TSYN_MSK
ice: remove ptp_tx ring parameter flag
amd-xgbe: propagate the correct speed and duplex status
amd-xgbe: handle the corner-case during tx completion
amd-xgbe: handle corner-case during sfp hotplug
net: veth: fix ethtool stats reporting
octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF
net: usb: qmi_wwan: claim interface 4 for ZTE MF290
Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E"
net/smc: avoid data corruption caused by decline
nfc: virtual_ncidev: Add variable to check if ndev is running
dpll: Fix potential msg memleak when genlmsg_put_reply failed
...
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Dave Jiang
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35732699f5 |
ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes
Linus reported that: After commit |
||
|
Linus Torvalds
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125b0bb95d |
asm-generic: qspinlock: fix queued_spin_value_unlocked() implementation
We really don't want to do atomic_read() or anything like that, since we
already have the value, not the lock. The whole point of this is that
we've loaded the lock from memory, and we want to check whether the
value we loaded was a locked one or not.
The main use of this is the lockref code, which loads both the lock and
the reference count in one atomic operation, and then works on that
combined value. With the atomic_read(), the compiler would pointlessly
spill the value to the stack, in order to then be able to read it back
"atomically".
This is the qspinlock version of commit
|
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Charles Yi
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fc43e9c857 |
HID: fix HID device resource race between HID core and debugging support
hid_debug_events_release releases resources bound to the HID device instance.
hid_device_release releases the underlying HID device instance potentially
before hid_debug_events_release has completed releasing debug resources bound
to the same HID device instance.
Reference count to prevent the HID device instance from being torn down
preemptively when HID debugging support is used. When count reaches zero,
release core resources of HID device instance using hiddev_free.
The crash:
[ 120.728477][ T4396] kernel BUG at lib/list_debug.c:53!
[ 120.728505][ T4396] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
[ 120.739806][ T4396] Modules linked in: bcmdhd dhd_static_buf 8822cu pcie_mhi r8168
[ 120.747386][ T4396] CPU: 1 PID: 4396 Comm: hidt_bridge Not tainted 5.10.110 #257
[ 120.754771][ T4396] Hardware name: Rockchip RK3588 EVB4 LP4 V10 Board (DT)
[ 120.761643][ T4396] pstate: 60400089 (nZCv daIf +PAN -UAO -TCO BTYPE=--)
[ 120.768338][ T4396] pc : __list_del_entry_valid+0x98/0xac
[ 120.773730][ T4396] lr : __list_del_entry_valid+0x98/0xac
[ 120.779120][ T4396] sp : ffffffc01e62bb60
[ 120.783126][ T4396] x29: ffffffc01e62bb60 x28: ffffff818ce3a200
[ 120.789126][ T4396] x27: 0000000000000009 x26: 0000000000980000
[ 120.795126][ T4396] x25: ffffffc012431000 x24: ffffff802c6d4e00
[ 120.801125][ T4396] x23: ffffff8005c66f00 x22: ffffffc01183b5b8
[ 120.807125][ T4396] x21: ffffff819df2f100 x20: 0000000000000000
[ 120.813124][ T4396] x19: ffffff802c3f0700 x18: ffffffc01d2cd058
[ 120.819124][ T4396] x17: 0000000000000000 x16: 0000000000000000
[ 120.825124][ T4396] x15: 0000000000000004 x14: 0000000000003fff
[ 120.831123][ T4396] x13: ffffffc012085588 x12: 0000000000000003
[ 120.837123][ T4396] x11: 00000000ffffbfff x10: 0000000000000003
[ 120.843123][ T4396] x9 : 455103d46b329300 x8 : 455103d46b329300
[ 120.849124][ T4396] x7 : 74707572726f6320 x6 : ffffffc0124b8cb5
[ 120.855124][ T4396] x5 : ffffffffffffffff x4 : 0000000000000000
[ 120.861123][ T4396] x3 : ffffffc011cf4f90 x2 : ffffff81fee7b948
[ 120.867122][ T4396] x1 : ffffffc011cf4f90 x0 : 0000000000000054
[ 120.873122][ T4396] Call trace:
[ 120.876259][ T4396] __list_del_entry_valid+0x98/0xac
[ 120.881304][ T4396] hid_debug_events_release+0x48/0x12c
[ 120.886617][ T4396] full_proxy_release+0x50/0xbc
[ 120.891323][ T4396] __fput+0xdc/0x238
[ 120.895075][ T4396] ____fput+0x14/0x24
[ 120.898911][ T4396] task_work_run+0x90/0x148
[ 120.903268][ T4396] do_exit+0x1bc/0x8a4
[ 120.907193][ T4396] do_group_exit+0x8c/0xa4
[ 120.911458][ T4396] get_signal+0x468/0x744
[ 120.915643][ T4396] do_signal+0x84/0x280
[ 120.919650][ T4396] do_notify_resume+0xd0/0x218
[ 120.924262][ T4396] work_pending+0xc/0x3f0
[ Rahul Rameshbabu <sergeantsagara@protonmail.com>: rework changelog ]
Fixes:
|
||
|
Greg Kroah-Hartman
|
849d3f985e |
thunderbolt: Fixes for v6.7-rc3
This includes following USB4/Thunderbolt fixes for v6.7-rc3:
- Fix a lane bonding issue on ASMedia USB4 device
- Send uevents when link is switched to asymmetric or symmetric
- Only add device router DP IN adapters to the head of resource list
to avoid issues during system resume.
All these have been in linux-next with no reported issues.
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Merge tag 'thunderbolt-for-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-linus
Mika writes:
thunderbolt: Fixes for v6.7-rc3
This includes following USB4/Thunderbolt fixes for v6.7-rc3:
- Fix a lane bonding issue on ASMedia USB4 device
- Send uevents when link is switched to asymmetric or symmetric
- Only add device router DP IN adapters to the head of resource list
to avoid issues during system resume.
All these have been in linux-next with no reported issues.
* tag 'thunderbolt-for-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: (1451 commits)
thunderbolt: Only add device router DP IN to the head of the DP resource list
thunderbolt: Send uevent after asymmetric/symmetric switch
thunderbolt: Set lane bonding bit only for downstream port
|