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1303990 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
baeb9a7d8b |
Enable PREEMPT_RT on supported architectures:
After twenty years of development we finally reached the point to enable PREEMPT_RT support in the mainline kernel. All prerequisites are merged, so enable it on the supported architectures ARM64, RISCV and X86(32/64-bit). -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmbpR28THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoZXyD/972yR+oUuGNu8mb02H4kEcOCrsMOuM gMAneOjJY7+m4P2ois1gPoK6aPCT6AUlQj6DxOwjOhlmpWV6TaznymiVkKVZMhiT hRm5mWGxjXFtak/cnNixzAy/FsVGzBkQ/urPRfjb8MOGN9+9AOwmenXWsKUziaq9 b/XrovT1nkr5DA7fTbKa8Mw4+9PpZC5HacAfZwtbtPhKX7CbbCQugjMcrzN3h17/ g2EOPBLORfaEdWtnce6ZW+LZJ7y9dLdodoE6S2vZg/PfobsHqKhw7Kkw/Wr/iB1/ dHWps2b55X+3Oo410vm7Q4sEHY2Z4n0a51mHR7N2pqsEZLke+70SQuQ9MU7JRAKv ospsscPKCnbG4T4XYk8k3g56bbuu1xHnfGYFA6vhE48IrHMB/601lkH5Z5Xl2a3W x7wrXRuAwkPuLxiTRSp3MH3asq8cwBZKXMVelC7ctr6QqQbF3DSJFbyWezIvP+kz IyI7L3CcRYtExW8wY5ocXvMmwCDzz7XaQL9cqegLtkyxPd3CifzcDc9T8vWd6Zec PLMHBOFEaBWy+AsiOevvpSmy1kE8Ncm29xqafP06MyECAPQRzaexwVVBA5zalXIG zHyd0KdrVE1vix82JKGPn7ngDxdZPR6AEXc1NE1135fBCzSYM15T3JYrGXTzhFR1 c+Qo+hqOoKztbQ== =+vJ6 -----END PGP SIGNATURE----- Merge tag 'sched-rt-2024-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RT enablement from Thomas Gleixner: "Enable PREEMPT_RT on supported architectures: After twenty years of development we finally reached the point to enable PREEMPT_RT support in the mainline kernel. All prerequisites are merged, so enable it on the supported architectures ARM64, RISCV and X86(32/64-bit)" * tag 'sched-rt-2024-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: riscv: Allow to enable PREEMPT_RT. arm64: Allow to enable PREEMPT_RT. x86: Allow to enable PREEMPT_RT. |
||
|
Linus Torvalds
|
2004cef11e |
In the v6.12 scheduler development cycle we had 63 commits from 18 contributors:
- Implement the SCHED_DEADLINE server infrastructure - Daniel Bristot de Oliveira's
last major contribution to the kernel:
"SCHED_DEADLINE servers can help fixing starvation issues of low priority
tasks (e.g., SCHED_OTHER) when higher priority tasks monopolize CPU
cycles. Today we have RT Throttling; DEADLINE servers should be able to
replace and improve that."
(Daniel Bristot de Oliveira, Peter Zijlstra, Joel Fernandes,
Youssef Esmat, Huang Shijie)
- Preparatory changes for sched_ext integration:
- Use set_next_task(.first) where required
- Fix up set_next_task() implementations
- Clean up DL server vs. core sched
- Split up put_prev_task_balance()
- Rework pick_next_task()
- Combine the last put_prev_task() and the first set_next_task()
- Rework dl_server
- Add put_prev_task(.next)
(Peter Zijlstra, with a fix by Tejun Heo)
- Complete the EEVDF transition and refine EEVDF scheduling:
- Implement delayed dequeue
- Allow shorter slices to wakeup-preempt
- Use sched_attr::sched_runtime to set request/slice suggestion
- Document the new feature flags
- Remove unused and duplicate-functionality fields
- Simplify & unify pick_next_task_fair()
- Misc debuggability enhancements
(Peter Zijlstra, with fixes/cleanups by Dietmar Eggemann,
Valentin Schneider and Chuyi Zhou)
- Initialize the vruntime of a new task when it is first enqueued,
resulting in significant decrease in latency of newly woken tasks.
(Zhang Qiao)
- Introduce SM_IDLE and an idle re-entry fast-path in __schedule()
(K Prateek Nayak, Peter Zijlstra)
- Clean up and clarify the usage of Clean up usage of rt_task()
(Qais Yousef)
- Preempt SCHED_IDLE entities in strict cgroup hierarchies
(Tianchen Ding)
- Clarify the documentation of time units for deadline scheduler
parameters. (Christian Loehle)
- Remove the HZ_BW chicken-bit feature flag introduced a year ago,
the original change seems to be working fine.
(Phil Auld)
- Misc fixes and cleanups (Chen Yu, Dan Carpenter, Huang Shijie,
Peilin He, Qais Yousefm and Vincent Guittot)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-core-2024-09-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar:
- Implement the SCHED_DEADLINE server infrastructure - Daniel Bristot
de Oliveira's last major contribution to the kernel:
"SCHED_DEADLINE servers can help fixing starvation issues of low
priority tasks (e.g., SCHED_OTHER) when higher priority tasks
monopolize CPU cycles. Today we have RT Throttling; DEADLINE
servers should be able to replace and improve that."
(Daniel Bristot de Oliveira, Peter Zijlstra, Joel Fernandes, Youssef
Esmat, Huang Shijie)
- Preparatory changes for sched_ext integration:
- Use set_next_task(.first) where required
- Fix up set_next_task() implementations
- Clean up DL server vs. core sched
- Split up put_prev_task_balance()
- Rework pick_next_task()
- Combine the last put_prev_task() and the first set_next_task()
- Rework dl_server
- Add put_prev_task(.next)
(Peter Zijlstra, with a fix by Tejun Heo)
- Complete the EEVDF transition and refine EEVDF scheduling:
- Implement delayed dequeue
- Allow shorter slices to wakeup-preempt
- Use sched_attr::sched_runtime to set request/slice suggestion
- Document the new feature flags
- Remove unused and duplicate-functionality fields
- Simplify & unify pick_next_task_fair()
- Misc debuggability enhancements
(Peter Zijlstra, with fixes/cleanups by Dietmar Eggemann, Valentin
Schneider and Chuyi Zhou)
- Initialize the vruntime of a new task when it is first enqueued,
resulting in significant decrease in latency of newly woken tasks
(Zhang Qiao)
- Introduce SM_IDLE and an idle re-entry fast-path in __schedule()
(K Prateek Nayak, Peter Zijlstra)
- Clean up and clarify the usage of Clean up usage of rt_task()
(Qais Yousef)
- Preempt SCHED_IDLE entities in strict cgroup hierarchies
(Tianchen Ding)
- Clarify the documentation of time units for deadline scheduler
parameters (Christian Loehle)
- Remove the HZ_BW chicken-bit feature flag introduced a year ago,
the original change seems to be working fine (Phil Auld)
- Misc fixes and cleanups (Chen Yu, Dan Carpenter, Huang Shijie,
Peilin He, Qais Yousefm and Vincent Guittot)
* tag 'sched-core-2024-09-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (64 commits)
sched/cpufreq: Use NSEC_PER_MSEC for deadline task
cpufreq/cppc: Use NSEC_PER_MSEC for deadline task
sched/deadline: Clarify nanoseconds in uapi
sched/deadline: Convert schedtool example to chrt
sched/debug: Fix the runnable tasks output
sched: Fix sched_delayed vs sched_core
kernel/sched: Fix util_est accounting for DELAY_DEQUEUE
kthread: Fix task state in kthread worker if being frozen
sched/pelt: Use rq_clock_task() for hw_pressure
sched/fair: Move effective_cpu_util() and effective_cpu_util() in fair.c
sched/core: Introduce SM_IDLE and an idle re-entry fast-path in __schedule()
sched: Add put_prev_task(.next)
sched: Rework dl_server
sched: Combine the last put_prev_task() and the first set_next_task()
sched: Rework pick_next_task()
sched: Split up put_prev_task_balance()
sched: Clean up DL server vs core sched
sched: Fixup set_next_task() implementations
sched: Use set_next_task(.first) where required
sched/fair: Properly deactivate sched_delayed task upon class change
...
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Linus Torvalds
|
509d2cd12a |
Smack changes for v6.12
- rcu pointer assignment in smk_set_cipso - indentation in smack_ip_output -----BEGIN PGP SIGNATURE----- iQJLBAABCAA1FiEEC+9tH1YyUwIQzUIeOKUVfIxDyBEFAmbk0uIXHGNhc2V5QHNj aGF1Zmxlci1jYS5jb20ACgkQOKUVfIxDyBG60g//akcCh6Pu93lwer7vtbWRe2dL 88cziDLadaJbSlGl5G8GBUS6J0j5ZGRMrT2G6Ch7dnZyNUr3irwULKL3E5xAz62U UIzp5EqOWX3fChO5H/uKysjm0JtUsTaJALsiZzqacYuC9PHFho8+PBAAB4ALHVoZ 0ar4IW5T7DfJk1rKVfy1z+ClPLQbQVHloS/0gkstHkBTlB3WaHOCvgmv03JxD1Nj +TxLBuin1DYvm0eJtYkIvP8ODv6FRDGY+6ziwHBSCT3dLpOQDgXozGzO48xa6iQa l8UMq9HbzYAd7/bbHiySS99mZ38Yq9E4Tg1SXD9WlgmtBhP6KkYYSzFp8o2lee8x NkR8lOE7Xp8b4lqVqk6HAwpQOfUErXc6BnZ7CHTX5cWmsFI4X9kJQCxJ0CgfnG+W LMByLa3x6V3BnFDG4nP6na6jKBd5iQiika0+VermDrIG/BZ4O4dJMMhwYW+AeA0w 45zKMucUckUA+AOMcbqFCh5EL8C0zWM2PQY8OlfW5oRIzZSeOiyo5/ourtE6ccx0 TZKrqowhuzMqXlVW6891+0EphMIzn3au1MRoPw2t3Xr/BodtgMV9MB6VBfpJ/nax rxBq2YsH9S18Wb+wo7HRekDc2AIbFwG5VvqY8dV4LdFnUbJ+5tq+q+6Yqn648m9K Nkx7UVSXwOImUt0O4KI= =V/iJ -----END PGP SIGNATURE----- Merge tag 'Smack-for-6.12' of https://github.com/cschaufler/smack-next Pull smack updates from Casey Schaufler: "Two patches: one is a simple indentation correction, the other corrects a potentially rcu unsafe pointer assignment" * tag 'Smack-for-6.12' of https://github.com/cschaufler/smack-next: smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso security: smack: Fix indentation in smack_netfilter.c |
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Linus Torvalds
|
7f52bb9de5 |
i2c-for-6.11-final-but-missed-it
These are only fixes originally meant for 6.11 final. Because of serious travel problems, I could not send them in time and so this is my first PR for 6.12. The Aspeed driver tracks the controller's state (stop, pending, start, etc.). Previously, when the stop command was sent, the state was not updated. The fix in this pull request ensures the driver's state is aligned with the device status. The Intel SCH driver receives a new look, and among the cleanups, there is a fix where, due to an oversight, an if/else statement was missing the else, causing it to move forward instead of exiting the function in case of an error. The Qualcomm GENI I2C driver adds the IRQF_NO_AUTOEN flag to the IRQ setup to prevent unwanted interrupts during probe. The Xilinx XPS controller fixes TX FIFO handling to avoid missed NAKs. Another fix ensures the controller is reinitialized when the bus appears busy. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmbr7nAACgkQFA3kzBSg KbbdRA/9Ft8+rQNlUH8oZ90qMjAu99ktwgLS99putSRtnnRClodLCafDskgYan5e H+UAr2LsolwWkG6Py47LRlghX1+lg/S6ZmWqsNQitJqeGc0FShO8KYDRx/kJDWU6 wsielpFlzMvdLMcGtSAjbXHOxHKn2XX679MLpPQyLX4nbqcg0D82wWiLXjDVG21q BzUD0Ihgu4knX1uKPJjnoD9/aS+a97GbwPxGeMgQe03tZPZptkjnNvOilxbJp+cp Rne66N81/ztfdsJyvFsGtNAHLlpu8JsnhQjH6RkUYrXgiM2ezp6UkiSmkPaVMvJJ tDkZXlr5HNLZYHj48AeGAmZ7Y/GuP7iB6YfrCBe5G0bxB25M6dVGqeEZCtbuaBd+ HBn3twG6Mv+fcPrgT2+poM4zUF3yRF8y5jcCCNeenA1srib//fPc3aS0eCZjeEHT MhZ6VUiEMcS//S0yO/2zDfzoCvPOxBns8ofoYrTEsfntg/3CDnmGTv9UO0Fqnlmo uIIMljIxhfAKF7qMWuHtXjzxsLnmGqG3KrrvNY0ZUY+IgkiXCzvQwXo7ooO9TJby mJowUROYwcylD2F29+MSrXZ0Vxh0PeZFj9bZA9nPdfaSOpXO9/ZSbvDwocfBioC8 utqqR68IqLUUTJZIhk/S4CqkcL48P0ayOyQVgcKUiwJhJ5WHZqI= =KRVy -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.11-final-but-missed-it' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "The Aspeed driver tracks the controller's state (stop, pending, start, etc.). Previously, when the stop command was sent, the state was not updated. The fix ensures the driver's state is aligned with the device status. The Intel SCH driver receives a new look, and among the cleanups, there is a fix where, due to an oversight, an if/else statement was missing the else, causing it to move forward instead of exiting the function in case of an error. The Qualcomm GENI I2C driver adds the IRQF_NO_AUTOEN flag to the IRQ setup to prevent unwanted interrupts during probe. The Xilinx XPS controller fixes TX FIFO handling to avoid missed NAKs. Another fix ensures the controller is reinitialized when the bus appears busy" * tag 'i2c-for-6.11-final-but-missed-it' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq() i2c: isch: Add missed 'else' i2c: xiic: Try re-initialization on bus busy timeout i2c: xiic: Wait for TX empty to avoid missed TX NAKs i2c: aspeed: Update the stop sw state when the bus recovery occurs |
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Linus Torvalds
|
839c4f596f |
12 hotfixes, 11 of which are cc:stable.
Four fixes for longstanding ocfs2 issues and the remainder address random MM things. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZuvTyAAKCRDdBJ7gKXxA jrc4AP95yg/8E50PLyVKFIsot3Vaodq908cz2vvS0n0915NO7AD+Psy11a2aR1E5 L/ZND8Zyv06qmz73WJ7BUIx0CHCniw4= =eX0p -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2024-09-19-00-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "12 hotfixes, 11 of which are cc:stable. Four fixes for longstanding ocfs2 issues and the remainder address random MM things" * tag 'mm-hotfixes-stable-2024-09-19-00-31' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/madvise: process_madvise() drop capability check if same mm mm/huge_memory: ensure huge_zero_folio won't have large_rmappable flag set mm/hugetlb.c: fix UAF of vma in hugetlb fault pathway mm: change vmf_anon_prepare() to __vmf_anon_prepare() resource: fix region_intersects() vs add_memory_driver_managed() zsmalloc: use unique zsmalloc caches names mm/damon/vaddr: protect vma traversal in __damon_va_thre_regions() with rcu read lock mm: vmscan.c: fix OOM on swap stress test ocfs2: cancel dqi_sync_work before freeing oinfo ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate ocfs2: remove unreasonable unlock in ocfs2_read_blocks ocfs2: fix null-ptr-deref when journal load failed. |
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Linus Torvalds
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a1d1eb2f57 |
SCSI misc on 20240919
Updates to the usual drivers (ufs, smartpqi, NCR5380, mac_scsi, lpfc, mpi3mr). There are no user visible core changes and a whole series of minor updates and fixes. The largest core change is probably the simplification of the workqueue allocation path. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZuvd5yYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishV7dAQC+TSlv BeNm8W4yAFCXLCwnJh8rT6ZzuBsjsIHH1DPP3wD+IXuIOFf5gVRJGpCNJc/dI082 /ehSrIdeJxwaNoOOt+Y= =SXZD -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, smartpqi, NCR5380, mac_scsi, lpfc, mpi3mr). There are no user visible core changes and a whole series of minor updates and fixes. The largest core change is probably the simplification of the workqueue allocation path" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (86 commits) scsi: smartpqi: update driver version to 2.1.30-031 scsi: smartpqi: fix volume size updates scsi: smartpqi: fix rare system hang during LUN reset scsi: smartpqi: add new controller PCI IDs scsi: smartpqi: add counter for parity write stream requests scsi: smartpqi: correct stream detection scsi: smartpqi: Add fw log to kdump scsi: bnx2fc: Remove some unused fields in struct bnx2fc_rport scsi: qla2xxx: Remove the unused 'del_list_entry' field in struct fc_port scsi: ufs: core: Remove ufshcd_urgent_bkops() scsi: core: Remove obsoleted declaration for scsi_driverbyte_string() scsi: bnx2i: Remove unused declarations scsi: core: Simplify an alloc_workqueue() invocation scsi: ufs: Simplify alloc*_workqueue() invocation scsi: stex: Simplify an alloc_ordered_workqueue() invocation scsi: scsi_transport_fc: Simplify alloc_workqueue() invocations scsi: snic: Simplify alloc_workqueue() invocations scsi: qedi: Simplify an alloc_workqueue() invocation scsi: qedf: Simplify alloc_workqueue() invocations scsi: myrs: Simplify an alloc_ordered_workqueue() invocation ... |
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Linus Torvalds
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726e2d0cf2 |
dma-mapping updates for linux 6.12
- support DMA zones for arm64 systems where memory starts at > 4GB
(Baruch Siach, Catalin Marinas)
- support direct calls into dma-iommu and thus obsolete dma_map_ops for
many common configurations (Leon Romanovsky)
- add DMA-API tracing (Sean Anderson)
- remove the not very useful return value from various dma_set_* APIs
(Christoph Hellwig)
- misc cleanups and minor optimizations (Chen Y, Yosry Ahmed,
Christoph Hellwig)
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Merge tag 'dma-mapping-6.12-2024-09-19' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- support DMA zones for arm64 systems where memory starts at > 4GB
(Baruch Siach, Catalin Marinas)
- support direct calls into dma-iommu and thus obsolete dma_map_ops for
many common configurations (Leon Romanovsky)
- add DMA-API tracing (Sean Anderson)
- remove the not very useful return value from various dma_set_* APIs
(Christoph Hellwig)
- misc cleanups and minor optimizations (Chen Y, Yosry Ahmed, Christoph
Hellwig)
* tag 'dma-mapping-6.12-2024-09-19' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: reflow dma_supported
dma-mapping: reliably inform about DMA support for IOMMU
dma-mapping: add tracing for dma-mapping API calls
dma-mapping: use IOMMU DMA calls for common alloc/free page calls
dma-direct: optimize page freeing when it is not addressable
dma-mapping: clearly mark DMA ops as an architecture feature
vdpa_sim: don't select DMA_OPS
arm64: mm: keep low RAM dma zone
dma-mapping: don't return errors from dma_set_max_seg_size
dma-mapping: don't return errors from dma_set_seg_boundary
dma-mapping: don't return errors from dma_set_min_align_mask
scsi: check that busses support the DMA API before setting dma parameters
arm64: mm: fix DMA zone when dma-ranges is missing
dma-mapping: direct calls for dma-iommu
dma-mapping: call ->unmap_page and ->unmap_sg unconditionally
arm64: support DMA zone above 4GB
dma-mapping: replace zone_dma_bits by zone_dma_limit
dma-mapping: use bit masking to check VM_DMA_COHERENT
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Linus Torvalds
|
de848da12f |
drm next for 6.12-rc1
string: - add mem_is_zero() core: - support more device numbers - use XArray for minor ids - add backlight constants - Split dma fence array creation into alloc and arm fbdev: - remove usage of old fbdev hooks kms: - Add might_fault() to drm_modeset_lock priming - Add dynamic per-crtc vblank configuration support dma-buf: - docs cleanup buddy: - Add start address support for trim function printk: - pass description to kmsg_dump scheduler; - Remove full_recover from drm_sched_start ttm: - Make LRU walk restartable after dropping locks - Allow direct reclaim to allocate local memory panic: - add display QR code (in rust) displayport: - mst: GUID improvements bridge: - Silence error message on -EPROBE_DEFER - analogix: Clean aup - bridge-connector: Fix double free - lt6505: Disable interrupt when powered off - tc358767: Make default DP port preemphasis configurable - lt9611uxc: require DRM_BRIDGE_ATTACH_NO_CONNECTOR - anx7625: simplify OF array handling - dw-hdmi: simplify clock handling - lontium-lt8912b: fix mode validation - nwl-dsi: fix mode vsync/hsync polarity xe: - Enable LunarLake and Battlemage support - Introducing Xe2 ccs modifiers for integrated and discrete graphics - rename xe perf to xe observation - use wb caching on DGFX for system memory - add fence timeouts - Lunar Lake graphics/media/display workarounds - Battlemage workarounds - Battlemage GSC support - GSC and HuC fw updates for LL/BM - use dma_fence_chain_free - refactor hw engine lookup and mmio access - enable priority mem read for Xe2 - Add first GuC BMG fw - fix dma-resv lock - Fix DGFX display suspend/resume - Use xe_managed for kernel BOs - Use reserved copy engine for user binds on faulting devices - Allow mixing dma-fence jobs and long-running faulting jobs - fix media TLB invalidation - fix rpm in TTM swapout path - track resources and VF state by PF i915: - Type-C programming fix for MTL+ - FBC cleanup - Calc vblank delay more accurately - On DP MST, Enable LT fallback for UHBR<->non-UHBR rates - Fix DP LTTPR detection - limit relocations to INT_MAX - fix long hangs in buddy allocator on DG2/A380 amdgpu: - Per-queue reset support - SDMA devcoredump support - DCN 4.0.1 updates - GFX12/VCN4/JPEG4 updates - Convert vbios embedded EDID to drm_edid - GFX9.3/9.4 devcoredump support - process isolation framework for GFX 9.4.3/4 - take IOMMU mappings into account for P2P DMA amdkfd: - CRIU fixes - HMM fix - Enable process isolation support for GFX 9.4.3/4 - Allow users to target recommended SDMA engines - KFD support for targetting queues on recommended SDMA engines radeon: - remove .load and drm_dev_alloc - Fix vbios embedded EDID size handling - Convert vbios embedded EDID to drm_edid - Use GEM references instead of TTM - r100 cp init cleanup - Fix potential overflows in evergreen CS offset tracking msm: - DPU: - implement DP/PHY mapping on SC8180X - Enable writeback on SM8150, SC8180X, SM6125, SM6350 - DP: - Enable widebus on all relevant chipsets - MSM8998 HDMI support - GPU: - A642L speedbin support - A615/A306/A621 support - A7xx devcoredump support ast: - astdp: Support AST2600 with VGA - Clean up HPD - Fix timeout loop for DP link training - reorganize output code by type (VGA, DP, etc) - convert to struct drm_edid - fix BMC handling for all outputs exynos: - drop stale MAINTAINERS pattern - constify struct loongson: - use GEM refcount over TTM mgag200: - Improve BMC handling - Support VBLANK intterupts - transparently support BMC outputs nouveau: - Refactor and clean up internals - Use GEM refcount over TTM's gm12u320: - convert to struct drm_edid gma500: - update i2c terms lcdif: - pixel clock fix host1x: - fix syncpoint IRQ during resume - use iommu_paging_domain_alloc() imx: - ipuv3: convert to struct drm_edid omapdrm: - improve error handling - use common helper for_each_endpoint_of_node() panel: - add support for BOE TV101WUM-LL2 plus DT bindings - novatek-nt35950: improve error handling - nv3051d: improve error handling - panel-edp: add support for BOE NE140WUM-N6G; revert support for SDC ATNA45AF01 - visionox-vtdr6130: improve error handling; use devm_regulator_bulk_get_const() - boe-th101mb31ig002: Support for starry-er88577 MIPI-DSI panel plus DT; Fix porch parameter - edp: Support AOU B116XTN02.3, AUO B116XAN06.1, AOU B116XAT04.1, BOE NV140WUM-N41, BOE NV133WUM-N63, BOE NV116WHM-A4D, CMN N116BCA-EA2, CMN N116BCP-EA2, CSW MNB601LS1-4 - himax-hx8394: Support Microchip AC40T08A MIPI Display panel plus DT - ilitek-ili9806e: Support Densitron DMT028VGHMCMI-1D TFT plus DT - jd9365da: Support Melfas lmfbx101117480 MIPI-DSI panel plus DT; Refactor for code sharing - panel-edp: fix name for HKC MB116AN01 - jd9365da: fix "exit sleep" commands - jdi-fhd-r63452: simplify error handling with DSI multi-style helpers - mantix-mlaf057we51: simplify error handling with DSI multi-style helpers - simple: support Innolux G070ACE-LH3 plus DT bindings support On Tat Industrial Company KD50G21-40NT-A1 plus DT bindings - st7701: decouple DSI and DRM code add SPI support support Anbernic RG28XX plus DT bindings mediatek: - support alpha blending - remove cl in struct cmdq_pkt - ovl adaptor fix - add power domain binding for mediatek DPI controller renesas: - rz-du: add support for RZ/G2UL plus DT bindings rockchip: - Improve DP sink-capability reporting - dw_hdmi: Support 4k@60Hz - vop: Support RGB display on Rockchip RK3066; Support 4096px width sti: - convert to struct drm_edid stm: - Avoid UAF wih managed plane and CRTC helpers - Fix module owner - Fix error handling in probe - Depend on COMMON_CLK - ltdc: Fix transparency after disabling plane; Remove unused interrupt tegra: - gr3d: improve PM domain handling - convert to struct drm_edid - Call drm_atomic_helper_shutdown() vc4: - fix PM during detect - replace DRM_ERROR() with drm_error() - v3d: simplify clock retrieval v3d: - Clean up perfmon virtio: - add DRM capset -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmbq43gACgkQDHTzWXnE hr4+lg/+O/r41E7ioitcM0DWeWem0dTlvQr41pJ8jujHvw+bXNdg0BMGWtsTyTLA eOft2AwofsFjg+O7l8IFXOT37mQLdIdfjb3+w5brI198InL3OWC3QV8ZSwY9VGET n8crO9jFoxNmHZnFniBZbtI6egTyl6H+2ey3E0MTnKiPUKZQvsK/4+x532yVLPob UUOze5wcjyGZc7LJEIZPohPVneCb9ki7sabDQqh4cxIQ0Eg+nqPpWjYM4XVd+lTS 8QmssbR49LrJ7z9m90qVE+8TjYUCn+ChDPMs61KZAAnc8k++nK41btjGZ23mDKPb YEguahCYthWJ4U8K18iXBPnLPxZv5+harQ8OIWAUYqdIOWSXHozvuJ2Z84eHV13a 9mQ5vIymXang8G1nEXwX/vml9uhVhBCeWu3qfdse2jfaTWYUb1YzhqUoFvqI0R0K 8wT03MyNdx965CSqAhpH5Jd559ueZmpd+jsHOfhAS+1gxfD6NgoPXv7lpnMUmGWX SnaeC9RLD4cgy7j2Swo7TEqQHrvK5XhZSwX94kU6RPmFE5RRKqWgFVQmwuikDMId UpNqDnPT5NL2UX4TNG4V4coyTXvKgVcSB9TA7j8NSLfwdGHhiz73pkYosaZXKyxe u6qKMwMONfZiT20nhD7RhH0AFnnKosAcO14dhn0TKFZPY6Ce9O8= =7jR+ -----END PGP SIGNATURE----- Merge tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernel Pull drm updates from Dave Airlie: "This adds a couple of patches outside the drm core, all should be acked appropriately, the string and pstore ones are the main ones that come to mind. Otherwise it's the usual drivers, xe is getting enabled by default on some new hardware, we've changed the device number handling to allow more devices, and we added some optional rust code to create QR codes in the panic handler, an idea first suggested I think 10 years ago :-) string: - add mem_is_zero() core: - support more device numbers - use XArray for minor ids - add backlight constants - Split dma fence array creation into alloc and arm fbdev: - remove usage of old fbdev hooks kms: - Add might_fault() to drm_modeset_lock priming - Add dynamic per-crtc vblank configuration support dma-buf: - docs cleanup buddy: - Add start address support for trim function printk: - pass description to kmsg_dump scheduler: - Remove full_recover from drm_sched_start ttm: - Make LRU walk restartable after dropping locks - Allow direct reclaim to allocate local memory panic: - add display QR code (in rust) displayport: - mst: GUID improvements bridge: - Silence error message on -EPROBE_DEFER - analogix: Clean aup - bridge-connector: Fix double free - lt6505: Disable interrupt when powered off - tc358767: Make default DP port preemphasis configurable - lt9611uxc: require DRM_BRIDGE_ATTACH_NO_CONNECTOR - anx7625: simplify OF array handling - dw-hdmi: simplify clock handling - lontium-lt8912b: fix mode validation - nwl-dsi: fix mode vsync/hsync polarity xe: - Enable LunarLake and Battlemage support - Introducing Xe2 ccs modifiers for integrated and discrete graphics - rename xe perf to xe observation - use wb caching on DGFX for system memory - add fence timeouts - Lunar Lake graphics/media/display workarounds - Battlemage workarounds - Battlemage GSC support - GSC and HuC fw updates for LL/BM - use dma_fence_chain_free - refactor hw engine lookup and mmio access - enable priority mem read for Xe2 - Add first GuC BMG fw - fix dma-resv lock - Fix DGFX display suspend/resume - Use xe_managed for kernel BOs - Use reserved copy engine for user binds on faulting devices - Allow mixing dma-fence jobs and long-running faulting jobs - fix media TLB invalidation - fix rpm in TTM swapout path - track resources and VF state by PF i915: - Type-C programming fix for MTL+ - FBC cleanup - Calc vblank delay more accurately - On DP MST, Enable LT fallback for UHBR<->non-UHBR rates - Fix DP LTTPR detection - limit relocations to INT_MAX - fix long hangs in buddy allocator on DG2/A380 amdgpu: - Per-queue reset support - SDMA devcoredump support - DCN 4.0.1 updates - GFX12/VCN4/JPEG4 updates - Convert vbios embedded EDID to drm_edid - GFX9.3/9.4 devcoredump support - process isolation framework for GFX 9.4.3/4 - take IOMMU mappings into account for P2P DMA amdkfd: - CRIU fixes - HMM fix - Enable process isolation support for GFX 9.4.3/4 - Allow users to target recommended SDMA engines - KFD support for targetting queues on recommended SDMA engines radeon: - remove .load and drm_dev_alloc - Fix vbios embedded EDID size handling - Convert vbios embedded EDID to drm_edid - Use GEM references instead of TTM - r100 cp init cleanup - Fix potential overflows in evergreen CS offset tracking msm: - DPU: - implement DP/PHY mapping on SC8180X - Enable writeback on SM8150, SC8180X, SM6125, SM6350 - DP: - Enable widebus on all relevant chipsets - MSM8998 HDMI support - GPU: - A642L speedbin support - A615/A306/A621 support - A7xx devcoredump support ast: - astdp: Support AST2600 with VGA - Clean up HPD - Fix timeout loop for DP link training - reorganize output code by type (VGA, DP, etc) - convert to struct drm_edid - fix BMC handling for all outputs exynos: - drop stale MAINTAINERS pattern - constify struct loongson: - use GEM refcount over TTM mgag200: - Improve BMC handling - Support VBLANK intterupts - transparently support BMC outputs nouveau: - Refactor and clean up internals - Use GEM refcount over TTM's gm12u320: - convert to struct drm_edid gma500: - update i2c terms lcdif: - pixel clock fix host1x: - fix syncpoint IRQ during resume - use iommu_paging_domain_alloc() imx: - ipuv3: convert to struct drm_edid omapdrm: - improve error handling - use common helper for_each_endpoint_of_node() panel: - add support for BOE TV101WUM-LL2 plus DT bindings - novatek-nt35950: improve error handling - nv3051d: improve error handling - panel-edp: - add support for BOE NE140WUM-N6G - revert support for SDC ATNA45AF01 - visionox-vtdr6130: - improve error handling - use devm_regulator_bulk_get_const() - boe-th101mb31ig002: - Support for starry-er88577 MIPI-DSI panel plus DT - Fix porch parameter - edp: Support AOU B116XTN02.3, AUO B116XAN06.1, AOU B116XAT04.1, BOE NV140WUM-N41, BOE NV133WUM-N63, BOE NV116WHM-A4D, CMN N116BCA-EA2, CMN N116BCP-EA2, CSW MNB601LS1-4 - himax-hx8394: Support Microchip AC40T08A MIPI Display panel plus DT - ilitek-ili9806e: Support Densitron DMT028VGHMCMI-1D TFT plus DT - jd9365da: - Support Melfas lmfbx101117480 MIPI-DSI panel plus DT - Refactor for code sharing - panel-edp: fix name for HKC MB116AN01 - jd9365da: fix "exit sleep" commands - jdi-fhd-r63452: simplify error handling with DSI multi-style helpers - mantix-mlaf057we51: simplify error handling with DSI multi-style helpers - simple: - support Innolux G070ACE-LH3 plus DT bindings - support On Tat Industrial Company KD50G21-40NT-A1 plus DT bindings - st7701: - decouple DSI and DRM code - add SPI support - support Anbernic RG28XX plus DT bindings mediatek: - support alpha blending - remove cl in struct cmdq_pkt - ovl adaptor fix - add power domain binding for mediatek DPI controller renesas: - rz-du: add support for RZ/G2UL plus DT bindings rockchip: - Improve DP sink-capability reporting - dw_hdmi: Support 4k@60Hz - vop: - Support RGB display on Rockchip RK3066 - Support 4096px width sti: - convert to struct drm_edid stm: - Avoid UAF wih managed plane and CRTC helpers - Fix module owner - Fix error handling in probe - Depend on COMMON_CLK - ltdc: - Fix transparency after disabling plane - Remove unused interrupt tegra: - gr3d: improve PM domain handling - convert to struct drm_edid - Call drm_atomic_helper_shutdown() vc4: - fix PM during detect - replace DRM_ERROR() with drm_error() - v3d: simplify clock retrieval v3d: - Clean up perfmon virtio: - add DRM capset" * tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernel: (1326 commits) drm/xe: Fix missing conversion to xe_display_pm_runtime_resume drm/xe/xe2hpg: Add Wa_15016589081 drm/xe: Don't keep stale pointer to bo->ggtt_node drm/xe: fix missing 'xe_vm_put' drm/xe: fix build warning with CONFIG_PM=n drm/xe: Suppress missing outer rpm protection warning drm/xe: prevent potential UAF in pf_provision_vf_ggtt() drm/amd/display: Add all planes on CRTC to state for overlay cursor drm/i915/bios: fix printk format width drm/i915/display: Fix BMG CCS modifiers drm/amdgpu: get rid of bogus includes of fdtable.h drm/amdkfd: CRIU fixes drm/amdgpu: fix a race in kfd_mem_export_dmabuf() drm: new helper: drm_gem_prime_handle_to_dmabuf() drm/amdgpu/atomfirmware: Silence UBSAN warning drm/amdgpu: Fix kdoc entry in 'amdgpu_vm_cpu_prepare' drm/amd/amdgpu: apply command submission parser for JPEG v1 drm/amd/amdgpu: apply command submission parser for JPEG v2+ drm/amd/pm: fix the pp_dpm_pcie issue on smu v14.0.2/3 drm/amd/pm: update the features set on smu v14.0.2/3 ... |
||
|
Linus Torvalds
|
176000734e |
ata changes for 6.12
- Convert the qcom AHCI controller DT bindings to DT schema (from
Rayyan)
- Cleanup of libata core and drivers code handling controller and
device quirks to rename "blacklist" to the more neutral "quirk" and
to replace the rarely used "horkage" term with the more common
"quirk" naming (from me)
- Add libata-core message to print the quirks applied to a controller
or device (from me)
- Remove the not-so-useful function ata_noop_qc_prep() from libata core
(from me)
- ahci_imx driver cleanup, improvements and DT bindings compatible
strings update (from Richard and Dan)
- libahci_platform improvements (from Zhang)
- Remove obsolete functions declarations from libata header files (from
Gaosheng)
- Improve teh ahci_brcm driver using managed device resources funetions
(from Zhang)
- Introduce new helper function to improve libata EH code readability
(from Niklas)
- Enable module autoloading for the pata_ftide010, pata_ixp4xx and
sata_gemini drivers (from Liao)
- Move SATA related functions and data declaraions from libata-core to
libata-sata (from me)
- Rename the function handling the sense data for successful NCQ
commands log to better reflect that function actions (from me)
- Reduce libata memory usage by moving port resources to struct
ata_device and by optimizing the management of resources for CDL
capable devices (from me)
- Improve libata-eh handling of failed ATA passthrough commands (from
Niklas)
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Merge tag 'ata-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Damien Le Moal:
- Convert the qcom AHCI controller DT bindings to DT schema (from
Rayyan)
- Cleanup of libata core and drivers code handling controller and
device quirks to rename "blacklist" to the more neutral "quirk" and
to replace the rarely used "horkage" term with the more common
"quirk" naming (me)
- Add libata-core message to print the quirks applied to a controller
or device (me)
- Remove the not-so-useful function ata_noop_qc_prep() from libata core
(me)
- ahci_imx driver cleanup, improvements and DT bindings compatible
strings update (Richard and Dan)
- libahci_platform improvements (Zhang)
- Remove obsolete functions declarations from libata header files (from
Gaosheng)
- Improve teh ahci_brcm driver using managed device resources funetions
(Zhang)
- Introduce new helper function to improve libata EH code readability
(Niklas)
- Enable module autoloading for the pata_ftide010, pata_ixp4xx and
sata_gemini drivers (Liao)
- Move SATA related functions and data declaraions from libata-core to
libata-sata (me)
- Rename the function handling the sense data for successful NCQ
commands log to better reflect that function actions (me)
- Reduce libata memory usage by moving port resources to struct
ata_device and by optimizing the management of resources for CDL
capable devices (me)
- Improve libata-eh handling of failed ATA passthrough commands
(Niklas)
* tag 'ata-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: (39 commits)
ata: libata: Clear DID_TIME_OUT for ATA PT commands with sense data
ata: libata: Fix W=1 compilation warning
ata: libata: Improve CDL resource management
ata: libata: Introduce ata_dev_free_resources
ata: libata: Move sector_buf from struct ata_port to struct ata_device
ata: libata: Rename ata_eh_read_sense_success_ncq_log()
ata: libata: Move sata_std_hardreset() definition to libata-sata.c
ata: libata: Move sata_down_spd_limit() to libata-sata.c
ata: libata: Improve __ata_qc_complete()
ata: libata-scsi: Improve ata_scsi_handle_link_detach()
ata: libata: Cleanup libata-transport
ata: sata_gemini: Enable module autoloading
ata: pata_ixp4xx: Enable module autoloading
ata: pata_ftide010: Enable module autoloading
ata: libata: Add helper ata_eh_decide_disposition()
ata: ahci_brcm: Use devm_platform_ioremap_resource_byname() helper function
ata: libata: Remove obsolete function declarations
ata: ahci_imx: Fix error code in probe()
ata: libahci_platform: Simplify code with for_each_child_of_node_scoped()
ata: ahci_imx: Correct the email address
...
|
||
|
Linus Torvalds
|
a65b3c3ed4 |
hid-for-linus-2024091602
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||
|
Linus Torvalds
|
d5e65d1fb7 |
Hi,
Just updates and fixes, no major changes. I might send a PR during the release cycle addressing a performance issue in the bus encryption: 1. https://bugzilla.kernel.org/show_bug.cgi?id=219229 2. https://lore.kernel.org/linux-integrity/20240917154444.702370-1-jarkko@kernel.org/ The first version of the patch set cut out already five seconds and I expect similar figures from the current version but I really need some more feedback. However, this week is not exactly optimal for getting it, given the Vienna conference. BR, Jarkko -----BEGIN PGP SIGNATURE----- iIgEABYKADAWIQRE6pSOnaBC00OEHEIaerohdGur0gUCZumqbxIcamFya2tvQGtl cm5lbC5vcmcACgkQGnq6IXRrq9K2SQD9GY7NcUnXRaNydWDhtACGZraWhksmAwZ2 eNl6d8GdmdcBAMUsUWKqe48crDksQDW99b/BpfhVG3dsn5+nxMNasvsF =snLK -----END PGP SIGNATURE----- Merge tag 'tpmdd-next-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm updates from Jarkko Sakkinen: "Just updates and fixes, no major changes" * tag 'tpmdd-next-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: export tpm2_sessions_init() to fix ibmvtpm building tpm: Drop explicit initialization of struct i2c_device_id::driver_data to 0 selftests: tpm2: test_smoke: Run only when TPM2 is avaialable. MAINTAINERS: Add selftest files to TPM section tpm: Clean up TPM space after command failure |
||
|
Linus Torvalds
|
18aa0ddd4c |
Some minor fixes and cleanups for IPMI. Nothing big.
Handle a bogus BMC a little better, fix autoload on some systems, remove some deprecated interfaces from the docs. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmbrSHIACgkQYfOMkJGb /4FzRA/+Kt2Yjp8er+Ap5fqGsRlRGjBOXcQFme3tB1fkM4iPOK9gbWt01YXD4XmX CQpsmUM6p1aSbWPxNmWuYQ7gyfxXCe7PujxlQ+H+g8sqRmYhd4Wgx7yI40vwyO8Y E71zzn7+C/OhbjYbT5Hfs/sEEYeMUgggTfuSRaVjqX86i7F3RnlR/SBcPkqneJDU UL/gCzzbTmDlTmfUsGo6rlXpe2GqZxlhWxoTrQ4YTG+AUT718iIhxR7QiwmYnIfA R8HWft/Rs7P3z+L3wYI0Gia/rdzFMRlLFF0njCr/ct73InV0yaG+Ie5UE6bQH1LC Eb87NcDP41I7bQXcZtAAwtm/EaVV80OxP8kSqsRT0Dw8745CNUEIbr62/j2oaRIK QO7ZQNCseweeth/ndW5mJuWXIe9h/U4f6ljoKDvxaMZ6euWgwKQ2Zvwz53rDs1h4 vgMQoEW9bDQqrjIsti9FfuqazniABaLccfcYuY2UO62URuKcT2WC9PQHjFxxO1Ne ZPM77JRkUvKAXA4Bh32LMgDCzbisAzGr3pC0y2TSpQxbJpYfphN5rav5AOUfCiFo fvLnYLCyaTWQwORI5k2d5zWqsfrutV01yI7Bhw+oqULXeIYrajTCM/tf24fhPqaC 8LShVQi9eabxXCEHKQuLRKbBJwvqP0f9JdKnI+h6GXtoUvcMa9M= =938Q -----END PGP SIGNATURE----- Merge tag 'for-linus-6.12-1' of https://github.com/cminyard/linux-ipmi Pull IPMI updates from Corey Minyard: "Some minor fixes and cleanups for IPMI. Nothing big. Handle a bogus BMC a little better, fix autoload on some systems, remove some deprecated interfaces from the docs" * tag 'for-linus-6.12-1' of https://github.com/cminyard/linux-ipmi: ipmi: docs: don't advertise deprecated sysfs entries ipmi:ssif: Improve detecting during probing ipmi: ipmi_ssif: fix module autoloading |
||
|
Linus Torvalds
|
84bbfe6b64 |
platform-drivers-x86 for v6.12-1
Highlights: - asus-wmi: Add support for vivobook fan profiles - dell-laptop: Add knobs to change battery charge settings - lg-laptop: Add operation region support - intel-uncore-freq: Add support for efficiency latency control - intel/ifs: Add SBAF test support - intel/pmc: Ignore all LTRs during suspend - platform/surface: Support for arm64 based Surface devices - wmi: Pass event data directly to legacy notify handlers - x86/platform/geode: switch GPIO buttons and LEDs to software properties - bunch of small cleanups, fixes, hw-id additions, etc. The following is an automated git shortlog grouped by driver: Documentation: - admin-guide: pm: Add efficiency vs. latency tradeoff to uncore documentation ISST: - Simplify isst_misc_reg() and isst_misc_unreg() MAINTAINERS: - adjust file entry in INTEL MID PLATFORM - Add Intel MID section Merge tag 'hwmon-for-v6.11-rc7' into review-hans: - Merge tag 'hwmon-for-v6.11-rc7' into review-hans Merge tag 'platform-drivers-x86-v6.11-3' into review-hans: - Merge tag 'platform-drivers-x86-v6.11-3' into review-hans acer-wmi: - Use backlight power constants asus-laptop: - Use backlight power constants asus-nb-wmi: - Use backlight power constants asus-wmi: - don't fail if platform_profile already registered - add debug print in more key places - Use backlight power constants - add support for vivobook fan profiles dell-laptop: - remove duplicate code w/ battery function - Add knobs to change battery charge settings dt-bindings: - platform: Add Surface System Aggregator Module - serial: Allow embedded-controller as child node eeepc-laptop: - Use backlight power constants eeepc-wmi: - Use backlight power constants fujitsu-laptop: - Use backlight power constants hid-asus: - use hid for brightness control on keyboard ideapad-laptop: - Make the scope_guard() clear of its scope - move ACPI helpers from header to source file - Use backlight power constants int3472: - Use str_high_low() - Use GPIO_LOOKUP() macro - make common part a separate module intel-hid: - Use string_choices API instead of ternary operator intel/pmc: - Ignore all LTRs during suspend - Remove unused param idx from pmc_for_each_mode() intel_scu_ipc: - Move intel_scu_ipc.h out of arch/x86/include/asm intel_scu_wdt: - Move intel_scu_wdt.h to x86 subfolder lenovo-ymc: - Ignore the 0x0 state lg-laptop: - Add operation region support oaktrail: - Use backlight power constants panasonic-laptop: - Add support for programmable buttons platform/mellanox: - mlxbf-pmc: fix lockdep warning platform/olpc: - Remove redundant null pointer checks in olpc_ec_setup_debugfs() platform/surface: - Add OF support platform/x86/amd: - pmf: Add quirk for TUF Gaming A14 platform/x86/amd/pmf: - Update SMU metrics table for 1AH family series - Relocate CPU ID macros to the PMF header - Add support for notifying Smart PC Solution updates platform/x86/intel-uncore-freq: - Add efficiency latency control to sysfs interface - Add support for efficiency latency control - Do not present separate package-die domain platform/x86/intel/ifs: - Fix SBAF title underline length - Add SBAF test support - Add SBAF test image loading support - Refactor MSR usage in IFS test code platform/x86/intel/pmc: - Show live substate requirements platform/x86/intel/pmt: - Use PMT callbacks platform/x86/intel/vsec: - Add PMT read callbacks platform/x86/intel/vsec.h: - Move to include/linux samsung-laptop: - Use backlight power constants serial-multi-instantiate: - Don't require both I2C and SPI thinkpad_acpi: - Fix uninitialized symbol 's' warning - Add Thinkpad Edge E531 fan support touchscreen_dmi: - add nanote-next quirk trace: - platform/x86/intel/ifs: Add SBAF trace support wmi: - Call both legacy and WMI driver notify handlers - Merge get_event_data() with wmi_get_notify_data() - Remove wmi_get_event_data() - Pass event data directly to legacy notify handlers x86-android-tablets: - Adjust Xiaomi Pad 2 bottom bezel touch buttons LED - Fix spelling in the comments x86/platform/geode: - switch GPIO buttons and LEDs to software properties -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmbq2tYUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9xKYAgAoXZt1MjBDA1mP813i4bj8CYQHWO+ YnugVhEccucxgC6sBGzQeRLBNuG/VaBN6tyJ1pKYMpWV5gSthq1Iop+DZbno2ciM QAnSSzioHB/dhYBXuKmZatkMsKLjLjtfcexUed9DfwKapqFl3XQMb6cEYasM37hH 197K4yAFF3oqQImlACwQDxN1q3eCG6bdIbEAByZW7yH644IC5zH8/CiFjTCwUx/F aFIHQlLLzt1kjhD8AbRHhRcsGbzG2ejHsC3yrQddEJSOkInDO8baR0aDyhBTUFPE lztuekFfaJ1Xcyoc/Zf4pi3ab1Djt+Htck3CHLO/xcl0YYMlM5vcs1QlhQ== =sAk7 -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform drivers updates from Hans de Goede: - asus-wmi: Add support for vivobook fan profiles - dell-laptop: Add knobs to change battery charge settings - lg-laptop: Add operation region support - intel-uncore-freq: Add support for efficiency latency control - intel/ifs: Add SBAF test support - intel/pmc: Ignore all LTRs during suspend - platform/surface: Support for arm64 based Surface devices - wmi: Pass event data directly to legacy notify handlers - x86/platform/geode: switch GPIO buttons and LEDs to software properties - bunch of small cleanups, fixes, hw-id additions, etc. * tag 'platform-drivers-x86-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits) MAINTAINERS: adjust file entry in INTEL MID PLATFORM platform/x86: x86-android-tablets: Adjust Xiaomi Pad 2 bottom bezel touch buttons LED platform/mellanox: mlxbf-pmc: fix lockdep warning platform/x86/amd: pmf: Add quirk for TUF Gaming A14 platform/x86: touchscreen_dmi: add nanote-next quirk platform/x86: asus-wmi: don't fail if platform_profile already registered platform/x86: asus-wmi: add debug print in more key places platform/x86: intel_scu_wdt: Move intel_scu_wdt.h to x86 subfolder platform/x86: intel_scu_ipc: Move intel_scu_ipc.h out of arch/x86/include/asm MAINTAINERS: Add Intel MID section platform/x86: panasonic-laptop: Add support for programmable buttons platform/olpc: Remove redundant null pointer checks in olpc_ec_setup_debugfs() platform/x86: intel/pmc: Ignore all LTRs during suspend platform/x86: wmi: Call both legacy and WMI driver notify handlers platform/x86: wmi: Merge get_event_data() with wmi_get_notify_data() platform/x86: wmi: Remove wmi_get_event_data() platform/x86: wmi: Pass event data directly to legacy notify handlers platform/x86: thinkpad_acpi: Fix uninitialized symbol 's' warning platform/x86: x86-android-tablets: Fix spelling in the comments platform/x86: ideapad-laptop: Make the scope_guard() clear of its scope ... |
||
|
Linus Torvalds
|
2a17bb8c20 |
Devicetree updates for v6.12:
DT Bindings:
- Drop duplicate devices in trivial-devices.yaml
- Add a common serial peripheral device schema and reference it in
serial device schemas.
- Convert nxp,lpc1850-wdt, zii,rave-wdt, ti,davinci-wdt,
snps,archs-pct, fsl,bcsr, fsl,fpga-qixis-i2c, fsl,fpga-qixis,
fsl,cpm-enet, fsl,cpm-mdio, fsl,ucc-hdlc, maxim,ds26522,
aspeed,ast2400-cvic, aspeed,ast2400-vic, fsl,ftm-timer,
ti,davinci-timer, fsl,rcpm, and qcom,ebi2 to DT schema
- Add support for rockchip,rk3576-wdt, qcom,apss-wdt-sa8255p,
fsl,imx8qm-irqsteer, qcom,pm6150-vib, qcom,sa8255p-pdc, isil,isl69260,
ti,tps546d24, and lpc32xx DMA mux
- Drop duplicate nvidia,tegra186-ccplex-cluster.yaml and
mediatek,mt6795-sys-clock.yaml
- Add arm,gic ESPI and EPPI interrupt type specifiers
- Add another batch of legacy compatible strings which we have no
intention of documenting
- Add dmas/dma-names properties to FSL lcdif
- Fix wakeup-source reference to m8921-keypad.yaml
- Treewide fixes of typos in bindings
DT Core:
- Update dtc/libfdt to upstream version v1.7.0-95-gbcd02b523429
- More conversions to scoped iterators and __free() initializer
- Handle overflows in address resources on 32-bit systems
- Extend extracting compatible strings in sources from function
parameters
- Use of_property_present() in DT unittest
- Clean-up of_irq_to_resource() to use helpers
- Support #msi-cells=<0> in of_msi_get_domain()
- Improve the kerneldoc for of_property_match_string()
- kselftest: Ignore nodes that have ancestors disabled
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Merge tag 'devicetree-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Drop duplicate devices in trivial-devices.yaml
- Add a common serial peripheral device schema and reference it in
serial device schemas.
- Convert nxp,lpc1850-wdt, zii,rave-wdt, ti,davinci-wdt,
snps,archs-pct, fsl,bcsr, fsl,fpga-qixis-i2c, fsl,fpga-qixis,
fsl,cpm-enet, fsl,cpm-mdio, fsl,ucc-hdlc, maxim,ds26522,
aspeed,ast2400-cvic, aspeed,ast2400-vic, fsl,ftm-timer,
ti,davinci-timer, fsl,rcpm, and qcom,ebi2 to DT schema
- Add support for rockchip,rk3576-wdt, qcom,apss-wdt-sa8255p,
fsl,imx8qm-irqsteer, qcom,pm6150-vib, qcom,sa8255p-pdc,
isil,isl69260, ti,tps546d24, and lpc32xx DMA mux
- Drop duplicate nvidia,tegra186-ccplex-cluster.yaml and
mediatek,mt6795-sys-clock.yaml
- Add arm,gic ESPI and EPPI interrupt type specifiers
- Add another batch of legacy compatible strings which we have no
intention of documenting
- Add dmas/dma-names properties to FSL lcdif
- Fix wakeup-source reference to m8921-keypad.yaml
- Treewide fixes of typos in bindings
DT Core:
- Update dtc/libfdt to upstream version v1.7.0-95-gbcd02b523429
- More conversions to scoped iterators and __free() initializer
- Handle overflows in address resources on 32-bit systems
- Extend extracting compatible strings in sources from function
parameters
- Use of_property_present() in DT unittest
- Clean-up of_irq_to_resource() to use helpers
- Support #msi-cells=<0> in of_msi_get_domain()
- Improve the kerneldoc for of_property_match_string()
- kselftest: Ignore nodes that have ancestors disabled"
* tag 'devicetree-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (59 commits)
dt-bindings: watchdog: Add rockchip,rk3576-wdt compatible
dt-bindings: cpu: Drop duplicate nvidia,tegra186-ccplex-cluster.yaml
dt-bindings: clock: mediatek: Drop duplicate mediatek,mt6795-sys-clock.yaml
of/irq: Use helper to define resources
of/irq: Make use of irq_get_trigger_type()
dt-bindings: clk: vc5: Make SD/OE pin configuration properties not required
drivers/of: Improve documentation for match_string
of: property: Do some clean up with use of __free()
dt-bindings: watchdog: qcom-wdt: document support on SA8255p
dt-bindings: interrupt-controller: fsl,irqsteer: Document fsl,imx8qm-irqsteer
dt-bindings: interrupt-controller: arm,gic: add ESPI and EPPI specifiers
dt-bindings: dma: Add lpc32xx DMA mux binding
dt-bindings: trivial-devices: Drop duplicate "maxim,max1237"
dt-bindings: trivial-devices: Drop duplicate LM75 compatible devices
dt-bindings: trivial-devices: Deprecate "ad,ad7414"
dt-bindings: trivial-devices: Drop incorrect and duplicate at24 compatibles
dt-bindings: wakeup-source: update reference to m8921-keypad.yaml
dt-bindings: interrupt-controller: qcom-pdc: document support for SA8255p
dt-bindings: Fix various typos
of: address: Unify resource bounds overflow checking
...
|
||
|
Linus Torvalds
|
19a519ca87 |
xen: branch for v6.12-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZuu+BAAKCRCAXGG7T9hj vs3bAP4mp0NnxnDbvPObWoPKmLk5OvHdfY9cV+/M+r/UObfyswD+OYaZH0hVCHP6 L96RzSHE+Q1pKPNpQfMOPcCDFmO3wwI= =cN0H -----END PGP SIGNATURE----- Merge tag 'for-linus-6.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - fix a boot problem as a Xen dom0 on some AMD systems - fix Xen PVH boot problems with KASAN enabled - fix for a build warning - fixes to swiotlb-xen * tag 'for-linus-6.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/swiotlb: fix allocated size xen/swiotlb: add alignment check for dma buffers xen/pci: Avoid -Wflex-array-member-not-at-end warning xen/xenbus: Convert to use ERR_CAST() xen, pvh: fix unbootable VMs by inlining memset() in xen_prepare_pvh() x86/cpu: fix unbootable VMs by inlining memcmp() in hypervisor_cpuid_base() xen, pvh: fix unbootable VMs (PVH + KASAN - AMD_MEM_ENCRYPT) xen: tolerate ACPI NVS memory overlapping with Xen allocated memory xen: allow mapping ACPI data using a different physical address xen: add capability to remap non-RAM pages to different PFNs xen: move max_pfn in xen_memory_setup() out of function scope xen: move checks for e820 conflicts further up xen: introduce generic helper checking for memory map conflicts xen: use correct end address of kernel for conflict checking |
||
|
Linus Torvalds
|
1d7bb2bf7a |
hyperv-next for v6.12
-----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAmboyr0THHdlaS5saXVA a2VybmVsLm9yZwAKCRB2FHBfkEGgXtASB/9sOUPP+CrvwEbJ3HJhb4hRyjgNoP2/ PjE+7QglZlBodXND0/W/LHSbseaZ5CyENvnEN+nz7g7hp/nkl5cpFFCb7wg6OEF3 6kgiWCsM5A5tdDx2Rt+AF5hJ6JdzduHVa1bnrrg10xwM7G7uJUS3JMDtCDcW2MSc sYpZ113mEZ8MZ93WtghJHoDKq7xLqw+h/PEv7MQaxwyxGusIfy9SzUVKkjFTwfzb DOyeeujagecr3/MsZRRyieUfRRTdwPeK1sgWgya3M9RSyFSSD2PhKh+JQRZvRs0n YbfhktckB/FobPxxWbNwv2vM1FoZugwEm84GlXryXgn9M6aBv9sW/Rty =nU/w -----END PGP SIGNATURE----- Merge tag 'hyperv-next-signed-20240916' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V updates from Wei Liu: - Optimize boot time by concurrent execution of hv_synic_init() (Saurabh Sengar) - Use helpers to read control registers in hv_snp_boot_ap() (Yosry Ahmed) - Add memory allocation check in hv_fcopy_start (Zhu Jun) * tag 'hyperv-next-signed-20240916' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: tools/hv: Add memory allocation check in hv_fcopy_start x86/hyperv: use helpers to read control registers in hv_snp_boot_ap() Drivers: hv: vmbus: Optimize boot time by concurrent execution of hv_synic_init() |
||
|
Linus Torvalds
|
3a7101e9b2 |
powerpc updates for 6.12
- Reduce alignment constraints on STRICT_KERNEL_RWX and speed-up TLB misses on
8xx and 603.
- Replace kretprobe code with rethook and enable fprobe.
- Remove the "fast endian switch" syscall.
- Handle DLPAR device tree updates in kernel, allowing the deprecation of the
binary /proc/powerpc/ofdt interface.
Thanks to: Abhishek Dubey, Alex Shi, Benjamin Gray, Christophe Leroy, Gaosheng
Cui, Gautam Menghani, Geert Uytterhoeven, Haren Myneni, Hari Bathini, Huang
Xiaojia, Jinjie Ruan, Madhavan Srinivasan, Miguel Ojeda, Mina Almasry, Narayana
Murty N, Naveen Rao, Rob Herring (Arm), Scott Cheloha, Segher Boessenkool,
Stephen Rothwell, Thomas Zimmermann, Uwe Kleine-König, Vaibhav Jain, Zhang
Zekun.
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Merge tag 'powerpc-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Reduce alignment constraints on STRICT_KERNEL_RWX and speed-up TLB
misses on 8xx and 603
- Replace kretprobe code with rethook and enable fprobe
- Remove the "fast endian switch" syscall
- Handle DLPAR device tree updates in kernel, allowing the deprecation
of the binary /proc/powerpc/ofdt interface
Thanks to Abhishek Dubey, Alex Shi, Benjamin Gray, Christophe Leroy,
Gaosheng Cui, Gautam Menghani, Geert Uytterhoeven, Haren Myneni, Hari
Bathini, Huang Xiaojia, Jinjie Ruan, Madhavan Srinivasan, Miguel Ojeda,
Mina Almasry, Narayana Murty N, Naveen Rao, Rob Herring (Arm), Scott
Cheloha, Segher Boessenkool, Stephen Rothwell, Thomas Zimmermann, Uwe
Kleine-König, Vaibhav Jain, and Zhang Zekun.
* tag 'powerpc-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (59 commits)
powerpc/atomic: Use YZ constraints for DS-form instructions
MAINTAINERS: powerpc: Add Maddy
powerpc: Switch back to struct platform_driver::remove()
powerpc/pseries/eeh: Fix pseries_eeh_err_inject
selftests/powerpc: Allow building without static libc
macintosh/via-pmu: register_pmu_pm_ops() can be __init
powerpc: Stop using no_llseek
powerpc/64s: Remove the "fast endian switch" syscall
powerpc/mm/64s: Restrict THP to Radix or HPT w/64K pages
powerpc/mm/64s: Move THP reqs into a separate symbol
powerpc/64s: Make mmu_hash_ops __ro_after_init
powerpc: Replace kretprobe code with rethook on powerpc
powerpc: pseries: Constify struct kobj_type
powerpc: powernv: Constify struct kobj_type
powerpc: Constify struct kobj_type
powerpc/pseries/dlpar: Add device tree nodes for DLPAR IO add
powerpc/pseries/dlpar: Remove device tree node for DLPAR IO remove
powerpc/pseries: Use correct data types from pseries_hp_errorlog struct
powerpc/vdso: Inconditionally use CFUNC macro
powerpc/32: Implement validation of emergency stack
...
|
||
|
Linus Torvalds
|
54450af662 |
parisc architecture fixes and updates for kernel v6.12-rc1:
- Convert parisc to the generic clockevents framework - Fix syscall and mm for 64-bit userspace - Fix stack start when ADDR_NO_RANDOMIZE personality is set - Fix mmap(MAP_STACK) to map upward growing expandable memory on parisc -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZumrLQAKCRD3ErUQojoP X0ifAQCLI1G7+watiiVDXf3DRR3o6G73CUO5NlEkkY94T0/megEA1Pn92Prqt4fd QikvJ/jKXPgcDHplqVWqm4EYG2ByIQA= =ytxZ -----END PGP SIGNATURE----- Merge tag 'parisc-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture updates from Helge Deller: - On parisc we now use the generic clockevent framework for timekeeping - Although there is no 64-bit glibc/userspace for parisc yet, for testing purposes one can run statically linked 64-bit binaries. This patchset contains two patches which fix 64-bit userspace which has been broken since kernel 4.19 - Fix the userspace stack position and size when the ADDR_NO_RANDOMIZE personality is enabled - On other architectures mmap(MAP_GROWSDOWN | MAP_STACK) creates a downward-growing stack. On parisc mmap(MAP_STACK) is now sufficient to create an upward-growing stack * tag 'parisc-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Allow mmap(MAP_STACK) memory to automatically expand upwards parisc: Use PRIV_USER instead of hardcoded value parisc: Fix itlb miss handler for 64-bit programs parisc: Fix 64-bit userspace syscall path parisc: Fix stack start for ADDR_NO_RANDOMIZE personality parisc: Convert to generic clockevents parisc: pdc_stable: Constify struct kobj_type |
||
|
Linus Torvalds
|
932d2d1fcb |
dlm for 6.12
- Remove some unnecesary hold/unhold rsb refcounting in cases where an existing refcount is known to exist. - Remove some unnecessary checking for zero nodeids, which should never exist, and add some warning if they do. - Make the slow freeing of structs in release_lockspace() async, run from a workqueue. - Prior rcu freeing allows some further struct lookups to run without a lock. - Use blocking kernel_connect on sockets to avoid EINPROGRESS. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEcGkeEvkvjdvlR90nOBtzx/yAaaoFAmbpqCEACgkQOBtzx/yA aap1FBAAk6qmMoGHLl4pmJtDtPNZlsyCE7/SIdGjeMuszX5ENMl3sdoJ7qxX8ism r9v7YqN7K3lLuFb8xnuLw1i5VAp8jkNgTEQ2z4gOKRpHILCsQkJyFHF3CxpqbiOz DbyIgOOqo00kgU/sI3NwbuwSr18DZhY8QylIvqk32K2TjhdfxhffocVsfroDJWAH NdcH71rAVcPVe+Ls1XW6Bqn+QpDbcaki4V524MImBVVRGHxD1FjFjZ1ppohcqDK0 Xdrxeh3iVz0ovoyxkpHEvdW0+t3y4jLo4bR9iQnj7MVA5eNX4uwTdd1deSg/ueY2 6m7WMIZy6hA1Tj6TdAf+dXp+MPm+LhHaXv7wz1yJU6JdTUryvctynLgXBTVhNEcM y5TVuLC4ad1NgFsPeGAG7vH1puXoVCxoKT8pPGQhbBoUbILJALGR8ApF/kc+CZms AUYB2oQoaZXtaubrF3WoUQ4eakypo3z0MVzNzLsO+AYJAOiqQkLJaa6dVLu1qg7n 6UjBypNyJjevoWJIUqI0lYlXD7x3HFz3q6LYjhThITDnNo57KzqgqJ2p9KHtEp8/ WPNm7zPHzH088wk19uEbJP67FySPa34XUqebfOv32je5rHvrF7Ux3TkHI9Dm+by9 PwI3LtmXQyNbH9nwFdqFda7SuDTnlskTCEr3bZx+Dact6Zwk9Lc= =25XB -----END PGP SIGNATURE----- Merge tag 'dlm-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: - Remove some unnecesary hold/unhold rsb refcounting in cases where an existing refcount is known to exist - Remove some unnecessary checking for zero nodeids, which should never exist, and add some warning if they do - Make the slow freeing of structs in release_lockspace() async, run from a workqueue - Prior rcu freeing allows some further struct lookups to run without a lock - Use blocking kernel_connect on sockets to avoid EINPROGRESS * tag 'dlm-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: add missing -ENOMEM if alloc_workqueue() fails dlm: do synchronized socket connect call dlm: move lkb xarray lookup out of lock dlm: move dlm_search_rsb_tree() out of lock dlm: use RSB_HASHED to avoid lookup twice dlm: async freeing of lockspace resources dlm: drop kobject release callback handling dlm: warn about invalid nodeid comparsions dlm: never return invalid nodeid by dlm_our_nodeid() dlm: remove unnecessary refcounts dlm: cleanup memory allocation helpers |
||
|
Linus Torvalds
|
8751b21ad9 |
New code for 6.12:
* Introduce new ioctls to exchange contents of two files.
The first ioctl does the preparation work to exchange the contents of two
files while the second ioctl performs the actual exchange if the target
file has not been changed since a given sampling point.
* Fixes
- Fix bugs associated with calculating the maximum range of realtime
extents to scan for free space.
- Copy keys instead of records when resizing the incore BMBT root block.
- Do not report FITRIMming more bytes than possibly exist in the
filesystem.
- Modify xfs_fs.h to prevent C++ compilation errors.
- Do not over eagerly free post-EOF speculative preallocation.
- Ensure st_blocks never goes to zero during COW writes
* Cleanups/refactors
- Use Xarray to hold per-AG data instead of a Radix tree.
- Cleanup the following functionality,
- Realtime bitmap.
- Inode allocator.
- Quota.
- Inode rooted btree code.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.12-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu:
"New code:
- Introduce new ioctls to exchange contents of two files.
The first ioctl does the preparation work to exchange the contents
of two files while the second ioctl performs the actual exchange if
the target file has not been changed since a given sampling point.
Fixes:
- Fix bugs associated with calculating the maximum range of realtime
extents to scan for free space.
- Copy keys instead of records when resizing the incore BMBT root
block.
- Do not report FITRIMming more bytes than possibly exist in the
filesystem.
- Modify xfs_fs.h to prevent C++ compilation errors.
- Do not over eagerly free post-EOF speculative preallocation.
- Ensure st_blocks never goes to zero during COW writes
Cleanups/refactors:
- Use Xarray to hold per-AG data instead of a Radix tree.
- Cleanups to:
- realtime bitmap
- inode allocator
- quota
- inode rooted btree code"
* tag 'xfs-6.12-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (61 commits)
xfs: ensure st_blocks never goes to zero during COW writes
xfs: use xas_for_each_marked in xfs_reclaim_inodes_count
xfs: convert perag lookup to xarray
xfs: simplify tagged perag iteration
xfs: move the tagged perag lookup helpers to xfs_icache.c
xfs: use kfree_rcu_mightsleep to free the perag structures
xfs: use LIST_HEAD() to simplify code
xfs: Remove duplicate xfs_trans_priv.h header
xfs: remove unnecessary check
xfs: Use xfs set and clear mp state helpers
xfs: reclaim speculative preallocations for append only files
xfs: simplify extent lookup in xfs_can_free_eofblocks
xfs: check XFS_EOFBLOCKS_RELEASED earlier in xfs_release_eofblocks
xfs: only free posteof blocks on first close
xfs: don't free post-EOF blocks on read close
xfs: skip all of xfs_file_release when shut down
xfs: don't bother returning errors from xfs_file_release
xfs: refactor f_op->release handling
xfs: remove the i_mode check in xfs_release
xfs: standardize the btree maxrecs function parameters
...
|
||
|
Linus Torvalds
|
4e0373f1f9 |
24 smb3 client fixes, about half cleanup, and SMB3.1.1 compression improvements, and also fixes for special file types with sfu mount option
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||
|
Linus Torvalds
|
39898f0925 |
Four ksmbd server fixes, three for stable
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Merge tag '6.12-rc-ksmbd-server-fixes-part1' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French:
"Four ksmbd server fixes, three for stable:
- Fix an issue where the directory can't be deleted if the share is
on a file system that does not provide dot and dotdot entries
- Fix file creation failure if the parent name of pathname is case
sensitive
- Fix write failure with FILE_APPEND_DATA flags
- Add reference count to connection struct to protect UAF of oplocks
on multichannel"
* tag '6.12-rc-ksmbd-server-fixes-part1' of git://git.samba.org/ksmbd:
ksmbd: handle caseless file creation
ksmbd: make __dir_empty() compatible with POSIX
ksmbd: add refcnt to ksmbd_conn struct
ksmbd: allow write with FILE_APPEND_DATA
|
||
|
Linus Torvalds
|
cc3804443b |
A few fixes for jfs
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||
|
Linus Torvalds
|
45d986d113 |
overlayfs updates for 6.12
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||
Detlev Casanova
|
0c36680c0e |
dt-bindings: watchdog: Add rockchip,rk3576-wdt compatible
It is compatible with the other rockchip SoCs. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20240903152308.13565-7-detlev.casanova@collabora.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org> |
||
|
Linus Torvalds
|
4a39ac5b7d |
Random number generator updates for Linux 6.12-rc1.
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Merge tag 'random-6.12-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull random number generator updates from Jason Donenfeld:
"Originally I'd planned on sending each of the vDSO getrandom()
architecture ports to their respective arch trees. But as we started
to work on this, we found lots of interesting issues in the shared
code and infrastructure, the fixes for which the various archs needed
to base their work.
So in the end, this turned into a nice collaborative effort fixing up
issues and porting to 5 new architectures -- arm64, powerpc64,
powerpc32, s390x, and loongarch64 -- with everybody pitching in and
commenting on each other's code. It was a fun development cycle.
This contains:
- Numerous fixups to the vDSO selftest infrastructure, getting it
running successfully on more platforms, and fixing bugs in it.
- Additions to the vDSO getrandom & chacha selftests. Basically every
time manual review unearthed a bug in a revision of an arch patch,
or an ambiguity, the tests were augmented.
By the time the last arch was submitted for review, s390x, v1 of
the series was essentially fine right out of the gate.
- Fixes to the the generic C implementation of vDSO getrandom, to
build and run successfully on all archs, decoupling it from
assumptions we had (unintentionally) made on x86_64 that didn't
carry through to the other architectures.
- Port of vDSO getrandom to LoongArch64, from Xi Ruoyao and acked by
Huacai Chen.
- Port of vDSO getrandom to ARM64, from Adhemerval Zanella and acked
by Will Deacon.
- Port of vDSO getrandom to PowerPC, in both 32-bit and 64-bit
varieties, from Christophe Leroy and acked by Michael Ellerman.
- Port of vDSO getrandom to S390X from Heiko Carstens, the arch
maintainer.
While it'd be natural for there to be things to fix up over the course
of the development cycle, these patches got a decent amount of review
from a fairly diverse crew of folks on the mailing lists, and, for the
most part, they've been cooking in linux-next, which has been helpful
for ironing out build issues.
In terms of architectures, I think that mostly takes care of the
important 64-bit archs with hardware still being produced and running
production loads in settings where vDSO getrandom is likely to help.
Arguably there's still RISC-V left, and we'll see for 6.13 whether
they find it useful and submit a port"
* tag 'random-6.12-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random: (47 commits)
selftests: vDSO: check cpu caps before running chacha test
s390/vdso: Wire up getrandom() vdso implementation
s390/vdso: Move vdso symbol handling to separate header file
s390/vdso: Allow alternatives in vdso code
s390/module: Provide find_section() helper
s390/facility: Let test_facility() generate static branch if possible
s390/alternatives: Remove ALT_FACILITY_EARLY
s390/facility: Disable compile time optimization for decompressor code
selftests: vDSO: fix vdso_config for s390
selftests: vDSO: fix ELF hash table entry size for s390x
powerpc/vdso: Wire up getrandom() vDSO implementation on VDSO64
powerpc/vdso: Wire up getrandom() vDSO implementation on VDSO32
powerpc/vdso: Refactor CFLAGS for CVDSO build
powerpc/vdso32: Add crtsavres
mm: Define VM_DROPPABLE for powerpc/32
powerpc/vdso: Fix VDSO data access when running in a non-root time namespace
selftests: vDSO: don't include generated headers for chacha test
arm64: vDSO: Wire up getrandom() vDSO implementation
arm64: alternative: make alternative_has_cap_likely() VDSO compatible
selftests: vDSO: also test counter in vdso_test_chacha
...
|
||
|
Linus Torvalds
|
c8d8a35d09 |
Livepatching changes for 6.12
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||
|
Linus Torvalds
|
9f0c253ddd |
Performance events changes for v6.12:
- Implement per-PMU context rescheduling to significantly improve single-PMU
performance, and related cleanups/fixes. (by Peter Zijlstra and Namhyung Kim)
- Fix ancient bug resulting in a lot of events being dropped erroneously
at higher sampling frequencies. (by Luo Gengkun)
- uprobes enhancements:
- Implement RCU-protected hot path optimizations for better performance:
"For baseline vs SRCU, peak througput increased from 3.7 M/s (million uprobe
triggerings per second) up to about 8 M/s. For uretprobes it's a bit more
modest with bump from 2.4 M/s to 5 M/s.
For SRCU vs RCU Tasks Trace, peak throughput for uprobes increases further from
8 M/s to 10.3 M/s (+28%!), and for uretprobes from 5.3 M/s to 5.8 M/s (+11%),
as we have more work to do on uretprobes side.
Even single-thread (no contention) performance is slightly better: 3.276 M/s to
3.396 M/s (+3.5%) for uprobes, and 2.055 M/s to 2.174 M/s (+5.8%)
for uretprobes."
(by Andrii Nakryiko et al)
- Document mmap_lock, don't abuse get_user_pages_remote(). (by Oleg Nesterov)
- Cleanups & fixes to prepare for future work:
- Remove uprobe_register_refctr()
- Simplify error handling for alloc_uprobe()
- Make uprobe_register() return struct uprobe *
- Fold __uprobe_unregister() into uprobe_unregister()
- Shift put_uprobe() from delete_uprobe() to uprobe_unregister()
- BPF: Fix use-after-free in bpf_uprobe_multi_link_attach()
(by Oleg Nesterov)
- New feature & ABI extension: allow events to use PERF_SAMPLE READ with
inheritance, enabling sample based profiling of a group of counters over
a hierarchy of processes or threads. (by Ben Gainey)
- Intel uncore & power events updates:
- Add Arrow Lake and Lunar Lake support
- Add PERF_EV_CAP_READ_SCOPE
- Clean up and enhance cpumask and hotplug support
(by Kan Liang)
- Add LNL uncore iMC freerunning support
- Use D0:F0 as a default device
(by Zhenyu Wang)
- Intel PT: fix AUX snapshot handling race. (by Adrian Hunter)
- Misc fixes and cleanups. (by James Clark, Jiri Olsa, Oleg Nesterov and Peter Zijlstra)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-core-2024-09-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events updates from Ingo Molnar:
- Implement per-PMU context rescheduling to significantly improve
single-PMU performance, and related cleanups/fixes (Peter Zijlstra
and Namhyung Kim)
- Fix ancient bug resulting in a lot of events being dropped
erroneously at higher sampling frequencies (Luo Gengkun)
- uprobes enhancements:
- Implement RCU-protected hot path optimizations for better
performance:
"For baseline vs SRCU, peak througput increased from 3.7 M/s
(million uprobe triggerings per second) up to about 8 M/s. For
uretprobes it's a bit more modest with bump from 2.4 M/s to
5 M/s.
For SRCU vs RCU Tasks Trace, peak throughput for uprobes
increases further from 8 M/s to 10.3 M/s (+28%!), and for
uretprobes from 5.3 M/s to 5.8 M/s (+11%), as we have more
work to do on uretprobes side.
Even single-thread (no contention) performance is slightly
better: 3.276 M/s to 3.396 M/s (+3.5%) for uprobes, and 2.055
M/s to 2.174 M/s (+5.8%) for uretprobes."
(Andrii Nakryiko et al)
- Document mmap_lock, don't abuse get_user_pages_remote() (Oleg
Nesterov)
- Cleanups & fixes to prepare for future work:
- Remove uprobe_register_refctr()
- Simplify error handling for alloc_uprobe()
- Make uprobe_register() return struct uprobe *
- Fold __uprobe_unregister() into uprobe_unregister()
- Shift put_uprobe() from delete_uprobe() to uprobe_unregister()
- BPF: Fix use-after-free in bpf_uprobe_multi_link_attach()
(Oleg Nesterov)
- New feature & ABI extension: allow events to use PERF_SAMPLE READ
with inheritance, enabling sample based profiling of a group of
counters over a hierarchy of processes or threads (Ben Gainey)
- Intel uncore & power events updates:
- Add Arrow Lake and Lunar Lake support
- Add PERF_EV_CAP_READ_SCOPE
- Clean up and enhance cpumask and hotplug support
(Kan Liang)
- Add LNL uncore iMC freerunning support
- Use D0:F0 as a default device
(Zhenyu Wang)
- Intel PT: fix AUX snapshot handling race (Adrian Hunter)
- Misc fixes and cleanups (James Clark, Jiri Olsa, Oleg Nesterov and
Peter Zijlstra)
* tag 'perf-core-2024-09-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits)
dmaengine: idxd: Clean up cpumask and hotplug for perfmon
iommu/vt-d: Clean up cpumask and hotplug for perfmon
perf/x86/intel/cstate: Clean up cpumask and hotplug
perf: Add PERF_EV_CAP_READ_SCOPE
perf: Generic hotplug support for a PMU with a scope
uprobes: perform lockless SRCU-protected uprobes_tree lookup
rbtree: provide rb_find_rcu() / rb_find_add_rcu()
perf/uprobe: split uprobe_unregister()
uprobes: travers uprobe's consumer list locklessly under SRCU protection
uprobes: get rid of enum uprobe_filter_ctx in uprobe filter callbacks
uprobes: protected uprobe lifetime with SRCU
uprobes: revamp uprobe refcounting and lifetime management
bpf: Fix use-after-free in bpf_uprobe_multi_link_attach()
perf/core: Fix small negative period being ignored
perf: Really fix event_function_call() locking
perf: Optimize __pmu_ctx_sched_out()
perf: Add context time freeze
perf: Fix event_function_call() locking
perf: Extract a few helpers
perf: Optimize context reschedule for single PMU cases
...
|
||
|
Linus Torvalds
|
941c122da5 |
Perf events fixes left over from the v6.11 cycle:
- Fix energy-pkg event enumeration on certain AMD CPUs - Set up the LBR branch stack for BPF counting events too Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmbquN0RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1gE7A//QEpiJJ+I979t+cJNcleXZ97fKYRn59z6 Vkal94GTUDsaB09sgYo2RnjUWcIO8tSeeAIBjtCKgSwPwvXT1MxWVmQd/11vIpoo gLGKmUwuphtOMBvsWSof8j7QLGioUA/4AAnvVr3N6IS059c03NquCKONwoSShNII OOBENo/+AYywHkIhPSZw50bnNjLCQJ2gtcYFgsYwVKzbRHQqi3uNT42zwIIYAO14 f4cWuRqG/ZTvGXUMZCQhvuFPQehK4sTTFxs3rRMfKA2+wwDf5f8rhduzzIjGF8cE zcoAXJbTBmCeQLyHfUMwuTLCIK4SAsTICJQVIm+ZmwuFZbxeH3PlLYJZ3YZjrR06 uZi6+Lg2fXWOn/IQ3nWceE+qO7AdJOkWjOOQIh2GmXUR3UgVlHlS2BgZICssvFue qB5dvHYO6kJgWF4c5uKCF4A6YRlPLv5pUegnKojXrnL6CJ/JUh7qkhfKEYhxUKNE IOwUXci5XnGO4E/l9xZ+yW/I2F8sfjp49mvS+Myqb/fDJrb4p5AGopLPW+LuRcsy G5ByYNcjFpgHZ/xDsiE/N6+FbRwSzQ6/VizAu0aW3XpLQ5amOcXD0H+NjZvucof9 OoxOaQrmwfQxmFF72cbkNOtiiDT49GP2C80wuDBa0meGfrR0s8VasEdFEF1pfJx4 2UptHzXzzTQ= =BxbU -----END PGP SIGNATURE----- Merge tag 'perf-urgent-2024-09-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf event fixes from Ingo Molnar: "Left over from the v6.11 cycle: - Fix energy-pkg event enumeration on certain AMD CPUs - Set up the LBR branch stack for BPF counting events too" * tag 'perf-urgent-2024-09-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Allow to setup LBR for counting event for BPF perf/x86/rapl: Fix the energy-pkg event for AMD CPUs |
||
|
Linus Torvalds
|
9f39757957 |
chrome platform changes for 6.12
* Improvements
- Adjust DMI match table for Framework Laptop for improving
maintainabilities for both legacy and new models.
- Add .remove driver callback for cros_ec_typec for allowing the
driver to be rebound.
- Use kmemdup_array() for taking care possible overflows.
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Merge tag 'chrome-platform-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
- Adjust DMI match table for Framework Laptop for improving
maintainabilities for both legacy and new models
- Add .remove driver callback for cros_ec_typec in order to allow the
driver to be rebound
- Use kmemdup_array() for taking care possible overflows
* tag 'chrome-platform-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: chromeos_laptop: Use kmemdup_array
platform/chrome: cros_ec_typec: add remove driver hook
platform/chrome: cros_ec_lpc: switch primary DMI data for Framework Laptop
|
||
|
Linus Torvalds
|
f4960b002c |
fbdev fixes and updates for 6.12-rc1:
- video: Reduce code when CONFIG_HAS_IOPORT=n - xenfb: Fix crash by assigning fb_info->device - pxafb: Fix possible use after free in pxafb_task() - efifb: Introduce and use new devm_register_framebuffer() function - mmpfb: Utilize devm_clk_get_enabled() helpers - various typo fixes and code cleanups -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZumi7QAKCRD3ErUQojoP X7/HAP9ZvjAWNi0rNW0TLovwQbfQJf4Pw4ZeQ/u7uZJxj5cFjAEAuQz8nBaejr8A RNxSM4k4bCZD26OkYcrNXS+s4StCnww= =h4fn -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: - video: Reduce code when CONFIG_HAS_IOPORT=n - xenfb: Fix crash by assigning fb_info->device - pxafb: Fix possible use after free in pxafb_task() - efifb: Introduce and use new devm_register_framebuffer() function - mmpfb: Utilize devm_clk_get_enabled() helpers - various typo fixes and code cleanups * tag 'fbdev-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: omapfb: Fix typo in comment fbdev: pxafb: Fix possible use after free in pxafb_task() fbdev: xen-fbfront: Assign fb_info->device fbdev: hyperv_fb: Convert comma to semicolon fbdev: imsttfb: convert comma to semicolon fbdev: pxa3xx-gcu: Convert comma to semicolon fbdev: efifb: Use driver-private screen_info for sysfs fbdev: efifb: Use devm_register_framebuffer() fbdev: efifb: Register sysfs groups through driver core fbdev: Introduce devm_register_framebuffer() fbdev: omapfb: Use sysfs_emit_at() to simplify code fbdev: omapfb: panel-sony-acx565akm: Simplify show_cabc_available_modes() fbdev: mmp: Use devm_clk_get_enabled() helpers fbdev: hpfb: Fix an error handling path in hpfb_dio_probe() video: Handle HAS_IOPORT dependencies |
||
|
Linus Torvalds
|
eec91e22fe |
IOMMU Updates for Linux v6.12
Including:
- Core changes:
- Allow ATS on VF when parent device is identity mapped.
- Optimize unmap path on ARM io-pagetable implementation.
- Use of_property_present().
- ARM-SMMU changes:
- SMMUv2:
- Devicetree binding updates for Qualcomm MMU-500 implementations.
- Extend workarounds for broken Qualcomm hypervisor to avoid
touching features that are not available (e.g. 16KiB page
support, reserved context banks).
- SMMUv3:
- Support for NVIDIA's custom virtual command queue hardware.
- Fix Stage-2 stall configuration and extend tests to cover this
area.
- A bunch of driver cleanups, including simplification of the
master rbtree code.
- Plus minor cleanups and fixes across both drivers.
- Intel VT-d changes:
- Retire si_domain and convert to use static identity domain.
- Batched IOTLB/dev-IOTLB invalidation.
- Small code refactoring and cleanups.
- AMD-Vi changes:
- Cleanup and refactoring of io-pagetable code.
- Add parameter to limit the used io-pagesizes.
- Other cleanups and fixes.
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Merge tag 'iommu-updates-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu updates from Joerg Roedel:
"Core changes:
- Allow ATS on VF when parent device is identity mapped
- Optimize unmap path on ARM io-pagetable implementation
- Use of_property_present()
ARM-SMMU changes:
- SMMUv2:
- Devicetree binding updates for Qualcomm MMU-500 implementations
- Extend workarounds for broken Qualcomm hypervisor to avoid
touching features that are not available (e.g. 16KiB page
support, reserved context banks)
- SMMUv3:
- Support for NVIDIA's custom virtual command queue hardware
- Fix Stage-2 stall configuration and extend tests to cover this
area
- A bunch of driver cleanups, including simplification of the
master rbtree code
- Minor cleanups and fixes across both drivers
Intel VT-d changes:
- Retire si_domain and convert to use static identity domain
- Batched IOTLB/dev-IOTLB invalidation
- Small code refactoring and cleanups
AMD-Vi changes:
- Cleanup and refactoring of io-pagetable code
- Add parameter to limit the used io-pagesizes
- Other cleanups and fixes"
* tag 'iommu-updates-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (77 commits)
dt-bindings: arm-smmu: Add compatible for QCS8300 SoC
iommu/amd: Test for PAGING domains before freeing a domain
iommu/amd: Fix argument order in amd_iommu_dev_flush_pasid_all()
iommu/amd: Add kernel parameters to limit V1 page-sizes
iommu/arm-smmu-v3: Reorganize struct arm_smmu_ctx_desc_cfg
iommu/arm-smmu-v3: Add types for each level of the CD table
iommu/arm-smmu-v3: Shrink the cdtab l1_desc array
iommu/arm-smmu-v3: Do not use devm for the cd table allocations
iommu/arm-smmu-v3: Remove strtab_base/cfg
iommu/arm-smmu-v3: Reorganize struct arm_smmu_strtab_cfg
iommu/arm-smmu-v3: Add types for each level of the 2 level stream table
iommu/arm-smmu-v3: Add arm_smmu_strtab_l1/2_idx()
iommu/arm-smmu-qcom: apply num_context_bank fixes for SDM630 / SDM660
iommu/arm-smmu-v3: Use the new rb tree helpers
dt-bindings: arm-smmu: document the support on SA8255p
iommu/tegra241-cmdqv: Do not allocate vcmdq until dma_set_mask_and_coherent
iommu/tegra241-cmdqv: Drop static at local variable
iommu/tegra241-cmdqv: Fix ioremap() error handling in probe()
iommu/amd: Do not set the D bit on AMD v2 table entries
iommu/amd: Correct the reported page sizes from the V1 table
...
|
||
|
Linus Torvalds
|
c27ea952c6 |
hwmon updates for v6.12
* New drivers
- Driver for Sophgo SG2042 external hardware monitor
- Thermal sensor driver for Surface Aggregator Module
* Added support to existing drivers
- oxp-sensors: Support for multiple new devices.
- nct6775: Added G15CF to ASUS WMI monitoring list
* Modernizations
- ina2xx: Driver cleanup and update to use with_info API
- lm92: Driver cleanup and update to use regmap and with_info API
- lm95234: Driver cleanup and update to use regmap and with_info API
- max1619: Driver cleanup and update to use regmap and with_info API
- max1668: Driver cleanup and update to use regmap and with_info API
- max6697: Driver cleanup and update to use regmap and with_info API
* API updates
- Removed unused devm_hwmon_device_unregister() API function
* Other notable changes
- Implement and use generic bus access delay for pmbus drivers
- Use with scoped for each OF child loop in several drivers
- Module unloading fixes for gsc-hwmon and ntc_thermistor drivers
- Converted various drivers to use multi-byte regmap operations
- adt7475: Improved devicetree based configuration
- ltc2947: Move to firmware agnostic API
- ltc2978: Converted devicetree description to yaml
- max16065: Addressed overflows when writing limit attributes
* Various other minor cleanups, fixes and improvements
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Merge tag 'hwmon-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- driver for Sophgo SG2042 external hardware monitor
- thermal sensor driver for Surface Aggregator Module
Added support to existing drivers:
- oxp-sensors: Support for multiple new devices.
- nct6775: Added G15CF to ASUS WMI monitoring list
Modernizations:
- driver cleanup and update to use with_info API: ina2xx, lm92,
lm95234, max1619, max1668, and max6697.
API updates:
- removed unused devm_hwmon_device_unregister() API function
Other notable changes
- implement and use generic bus access delay for pmbus drivers
- use with scoped for each OF child loop in several drivers
- module unloading fixes for gsc-hwmon and ntc_thermistor drivers
- converted various drivers to use multi-byte regmap operations
- adt7475: Improved devicetree based configuration
- ltc2947: Move to firmware agnostic API
- ltc2978: Converted devicetree description to yaml
- max16065: Addressed overflows when writing limit attributes
Various other minor cleanups, fixes and improvements"
* tag 'hwmon-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (96 commits)
hwmon: Remove devm_hwmon_device_unregister() API function
hwmon: (sch5636) Print unknown ID in error string via %*pE
hwmon: (sht21) Use %*ph to print small buffer
hwmon: (pmbus/mpq7932) Constify struct regulator_desc
hwmon: pmbus: pli12096bc: Add write delay
hwmon: pmbus: zl6100: Use generic code
hwmon: pmbus: ucd9000: Use generic code
hwmon: pmbus: max15301: Use generic code
hwmon: pmbus: Implement generic bus access delay
hwmon: (ina2xx) Use shunt voltage to calculate current
hwmon: (ina2xx) Add support for current limits
hwmon: (ina2xx) Pass register to alert limit write functions
hwmon: (ina2xx) Convert to use with_info hwmon API
hwmon: (ina2xx) Move ina2xx_get_value()
hwmon: (ina2xx) Set alert latch
hwmon: (ina2xx) Consolidate chip initialization code
hwmon: (ina2xx) Fix various overflow issues
hwmon: (ina2xx) Re-initialize chip using regmap functions
hwmon: (ina2xx) Use local regmap pointer if used more than once
hwmon: (ina2xx) Mark regmap_config as const
...
|
||
|
Linus Torvalds
|
39b3f4e0db |
hardening updates for v6.12-rc1
- lib/string_choices: Add str_up_down() helper (Michal Wajdeczko)
- lib/string_choices: Add str_true_false()/str_false_true() helper
(Hongbo Li)
- lib/string_choices: Introduce several opposite string choice helpers
(Hongbo Li)
- lib/string_helpers: rework overflow-dependent code (Justin Stitt)
- fortify: refactor test_fortify Makefile to fix some build problems
(Masahiro Yamada)
- string: Check for "nonstring" attribute on strscpy() arguments
- virt: vbox: Replace 1-element arrays with flexible arrays
- media: venus: hfi_cmds: Replace 1-element arrays with flexible arrays
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Merge tag 'hardening-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
- lib/string_choices:
- Add str_up_down() helper (Michal Wajdeczko)
- Add str_true_false()/str_false_true() helper (Hongbo Li)
- Introduce several opposite string choice helpers (Hongbo Li)
- lib/string_helpers:
- rework overflow-dependent code (Justin Stitt)
- fortify: refactor test_fortify Makefile to fix some build problems
(Masahiro Yamada)
- string: Check for "nonstring" attribute on strscpy() arguments
- virt: vbox: Replace 1-element arrays with flexible arrays
- media: venus: hfi_cmds: Replace 1-element arrays with flexible arrays
* tag 'hardening-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
lib/string_choices: Add some comments to make more clear for string choices helpers.
lib/string_choices: Introduce several opposite string choice helpers
lib/string_choices: Add str_true_false()/str_false_true() helper
string: Check for "nonstring" attribute on strscpy() arguments
media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Add __counted_by annotation
media: venus: hfi_cmds: struct hfi_session_release_buffer_pkt: Replace 1-element array with flexible array
virt: vbox: struct vmmdev_hgcm_pagelist: Replace 1-element array with flexible array
lib/string_helpers: rework overflow-dependent code
coccinelle: Add rules to find str_down_up() replacements
string_choices: Add wrapper for str_down_up()
coccinelle: Add rules to find str_up_down() replacements
lib/string_choices: Add str_up_down() helper
fortify: use if_changed_dep to record header dependency in *.cmd files
fortify: move test_fortify.sh to lib/test_fortify/
fortify: refactor test_fortify Makefile to fix some build problems
|
||
|
Linus Torvalds
|
667495de21 |
execve updates for v6.12-rc1
- binfmt_elf: Dump smaller VMAs first in ELF cores (Brian Mak) - binfmt_elf: mseal address zero (Jeff Xu) - binfmt_elf, coredump: Log the reason of the failed core dumps (Roman Kisel) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCZufubAAKCRA2KwveOeQk uyBPAQC2sM6j4xEEjyVkUZMmtumhyHMWtYmkqTmP8SbFn0Q3eQD/Yh9iyRng6Kmc jYm7RumqQkT+wrjXXKlazuJN9w7knAU= =UuX5 -----END PGP SIGNATURE----- Merge tag 'execve-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - binfmt_elf: Dump smaller VMAs first in ELF cores (Brian Mak) - binfmt_elf: mseal address zero (Jeff Xu) - binfmt_elf, coredump: Log the reason of the failed core dumps (Roman Kisel) * tag 'execve-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: binfmt_elf: mseal address zero binfmt_elf: Dump smaller VMAs first in ELF cores binfmt_elf, coredump: Log the reason of the failed core dumps coredump: Standartize and fix logging |
||
|
Linus Torvalds
|
7c9026b2b0 |
pstore updates for v6.12-rc1
- ramoops: Fix .rst typo (Steven Rostedt) - pstore: replace spinlock_t by raw_spinlock_t (Wen Yang) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCZufrKwAKCRA2KwveOeQk u0PQAQDtABDUAMyV9kgAG3nU9L0En+p8s+rF+9MJLDmFEnmjkQD8C7ky6cW74/3R b56tAsSsuFMuHdx4AGGD7rAWrnVUswc= =HNdN -----END PGP SIGNATURE----- Merge tag 'pstore-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: - ramoops: Fix .rst typo (Steven Rostedt) - pstore: replace spinlock_t by raw_spinlock_t (Wen Yang) * tag 'pstore-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore: replace spinlock_t by raw_spinlock_t pstore/ramoops: Fix typo as there is no "reserver" |
||
|
Linus Torvalds
|
200289db26 |
pmdomain core:
- Add support for s2idle for CPU PM domains on PREEMPT_RT
- Add device managed version of dev_pm_domain_attach|detach_list()
- Improve layout of the debugfs summary table
pmdomain providers:
- amlogic: Remove obsolete vpu domain driver
- bcm: raspberrypi: Add support for devices used as wakeup-sources
- imx: Fixup clock handling for imx93 at driver remove
- rockchip: Add gating support for RK3576
- rockchip: Add support for RK3576 SoC
- Some OF parsing simplifications
- Some simplifications by using dev_err_probe() and guard()
pmdomain consumers:
- qcom/media/venus: Convert to the device managed APIs for PM domains
cpuidle-psci:
- Add support for s2idle/s2ram for the hierarchical topology on PREEMPT_RT
- Some OF parsing simplifications
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Merge tag 'pmdomain-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Add support for s2idle for CPU PM domains on PREEMPT_RT
- Add device managed version of dev_pm_domain_attach|detach_list()
- Improve layout of the debugfs summary table
pmdomain providers:
- amlogic: Remove obsolete vpu domain driver
- bcm: raspberrypi: Add support for devices used as wakeup-sources
- imx: Fixup clock handling for imx93 at driver remove
- rockchip: Add gating support for RK3576
- rockchip: Add support for RK3576 SoC
- Some OF parsing simplifications
- Some simplifications by using dev_err_probe() and guard()
pmdomain consumers:
- qcom/media/venus: Convert to the device managed APIs for PM domains
cpuidle-psci:
- Add support for s2idle/s2ram for the hierarchical topology on
PREEMPT_RT
- Some OF parsing simplifications"
* tag 'pmdomain-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (39 commits)
pmdomain: core: Reduce debug summary table width
pmdomain: core: Move mode_status_str()
pmdomain: core: Fix "managed by" alignment in debug summary
pmdomain: core: Harden inter-column space in debug summary
pmdomain: rockchip: Add gating masks for rk3576
pmdomain: rockchip: Add gating support
pmdomain: rockchip: Simplify dropping OF node reference
pmdomain: mediatek: make use of dev_err_cast_probe()
pmdomain: imx93-pd: drop the context variable "init_off"
pmdomain: imx93-pd: don't unprepare clocks on driver remove
pmdomain: imx93-pd: replace dev_err() with dev_err_probe()
pmdomain: qcom: rpmpd: Simplify locking with guard()
pmdomain: qcom: rpmhpd: Simplify locking with guard()
pmdomain: qcom: cpr: Simplify locking with guard()
pmdomain: qcom: cpr: Simplify with dev_err_probe()
pmdomain: imx: gpcv2: Simplify with scoped for each OF child loop
pmdomain: imx: gpc: Simplify with scoped for each OF child loop
pmdomain: rockchip: SimplUlf Hanssonify locking with guard()
pmdomain: rockchip: Simplify with scoped for each OF child loop
pmdomain: qcom-cpr: Use scope based of_node_put() to simplify code.
...
|
||
|
Linus Torvalds
|
2fe3c78a2c |
power sequencing updates for v6.12-rc1
- add support for the new PMU variant inside the WCN6855 chipset - add documentation for the subsystem -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmboGdwACgkQEacuoBRx 13KsGg/9GTiUYAKZwrK41Njh79DLGp4+tbVx2/AR1Az2hkablZa6PkRQrLs8AQT5 nOWfnWFSNuQoBXPo3XZ6Hh/NAwHBQTmJjw9lQVZUJPQAcdJC6lyo6pGH0/Exu9qB V69UgNhqWKJ/9Vv23+i8pBOoH/IjyhCLZJU9+NHU3X3/SJ2Ek+5g5O/mgpq3fPk9 wgcs6/s1ITaOKAqZ5p0uPWMlCTKf9tWiszrRDik9AHOD9kpfLzzJs8SqV3f+XGZN P+oi3NOqgf7nQbVQcIiMrGFyd4eRM1tZAMySVZdMaqZO8KK5Aimy4MX9fdVtAIzC Gv42R6uyG2O/mkEpkFE7wgKL/S9r4ThZB18KbwuWOCdfRPRPDwvGSFSxvPJue272 zRSAweIp8FPcds2Jktsb1D5ypiJ9eV9Ti+wjloKG81EXgiwp4PGgQ1sviAy+1rSl Wyr/E5UQ98tSpm86CXJu7KyBoenfhLOAGkotPr7zNbbGFDmRgyNODz82fSaOZMtx ZB+js7DtQ5vFeQZHAAHKDUoIjUY9J8KvEoamKvB+sKq81BpR2pPCyA0mPD7cOVD/ ksfs86UffGh9fHRoz1Q+jCZyLAdA7MY4mdfVCIdXm71EFe7KpMCP886DykYoDIOp qiO0fJsnRiZdNzV240FD+9k4rWd+NV56o00v2pwgiAjjFeb9ROk= =u9Ea -----END PGP SIGNATURE----- Merge tag 'pwrseq-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull power sequencing updates from Bartosz Golaszewski: "There's one change adding support for a new PMU model and another adding documentation for the subsystem which probably should have been part of the initial commit but better late than never: - add support for the new PMU variant inside the WCN6855 chipset - add documentation for the subsystem" * tag 'pwrseq-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: Documentation: add a driver API doc for the power sequencing subsystem power: sequencing: qcom-wcn: add support for the WCN6855 PMU |
||
|
Linus Torvalds
|
9b08f8327f |
gpio updates for v6.12-rc1
Core GPIOLIB:
- provide and add users for a macro allowing to iterate over accepted
GPIO property names of consumer device nodes
- remove legacy definitions that are no longer used
- put legacy GPIO devres helpers together with the rest of the deprecated
code
- implement and use swnode_gpio_get_reference(): a wrapper simplifying
the underlying calls to fwnode_property_get_reference_args()
- use IS_ERR_OR_NULL() where it makes sense
- replace of_find_property() with of_property_present()
- simplify code with the scoped variant of OF-node children iterator
Documentation:
- update GPIO kerneldocs with Return sections
- fix "Excess struct member description" warnings now being triggered
with W=1
New drivers:
- add support for Analog Devices ADP5585
Driver improvements:
- add support for wake-on-GPIO to gpio-mpc8xxx
- use GPIO_LOOKUP_IDX() in gpio-virtuser
- use devm_clk_get_[optional_]enabled() where applicable in several
drivers
- replace OF-specific functions with provider-agnostic alternatives where
possible
- drop support for legacy platform data from gpio-ath79 and gpio-davinci
- refactor gpio-stmpe
- improve error reporting in gpio-pca953x
- add support for reading the direction of pins for some models to
gpio-vf610
DT bindings:
- convert the bindings for nxp,lpc3220 to YAML
- add gpio-reserved-ranges to gpio-davinci
- simplify the GPIO hog schema
- fix a GPIO hog issue in bindings for fcs,fxl6408
Other:
- fix format specifiers in user-space tools
- remove leftover files on make clean in tools/gpio/
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Merge tag 'gpio-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"Core GPIOLIB:
- provide and add users for a macro allowing to iterate over accepted
GPIO property names of consumer device nodes
- remove legacy definitions that are no longer used
- put legacy GPIO devres helpers together with the rest of the
deprecated code
- implement and use swnode_gpio_get_reference(): a wrapper
simplifying the underlying calls to
fwnode_property_get_reference_args()
- use IS_ERR_OR_NULL() where it makes sense
- replace of_find_property() with of_property_present()
- simplify code with the scoped variant of OF-node children iterator
Documentation:
- update GPIO kerneldocs with Return sections
- fix "Excess struct member description" warnings now being triggered
with W=1
New drivers:
- add support for Analog Devices ADP5585
Driver improvements:
- add support for wake-on-GPIO to gpio-mpc8xxx
- use GPIO_LOOKUP_IDX() in gpio-virtuser
- use devm_clk_get_[optional_]enabled() where applicable in several
drivers
- replace OF-specific functions with provider-agnostic alternatives
where possible
- drop support for legacy platform data from gpio-ath79 and
gpio-davinci
- refactor gpio-stmpe
- improve error reporting in gpio-pca953x
- add support for reading the direction of pins for some models to
gpio-vf610
DT bindings:
- convert the bindings for nxp,lpc3220 to YAML
- add gpio-reserved-ranges to gpio-davinci
- simplify the GPIO hog schema
- fix a GPIO hog issue in bindings for fcs,fxl6408
Other:
- fix format specifiers in user-space tools
- remove leftover files on make clean in tools/gpio/"
* tag 'gpio-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (54 commits)
gpio: mpc8xxx: switch to using DEFINE_RUNTIME_DEV_PM_OPS()
gpio: xilinx: Use helper function devm_clk_get_optional_enabled()
gpio: mb86s7x: Use helper function devm_clk_get_optional_enabled()
gpio: lpc18xx: Use helper function devm_clk_get_enabled()
gpio: cadence: Use helper function devm_clk_get_enabled()
gpio: sama5d2-piobu: convert comma to semicolon
gpio: mpc8xxx: order headers alphabetically
gpio: davinci: use devm_clk_get_enabled()
gpio: davinci: drop platform data support
gpio: stmpe: Sort headers
gpio: stmpe: Make use of device properties
gpio: stmpe: Utilise temporary variable for struct device
gpio: stmpe: Remove unused 'dev' member of struct stmpe_gpio
gpio: stmpe: Fix IRQ related error messages
gpio: pch: kerneldoc fixes for excess members
gpio: zynq: Simplify using devm_clk_get_enabled()
gpio: mpc8xxx: Add wake on GPIO support
gpio: syscon: fix excess struct member build warning
gpio: stp-xway: Simplify using devm_clk_get_enabled()
gpiolib: legacy: Consolidate devm_gpio_*() with other legacy APIs
...
|
||
|
Linus Torvalds
|
cc52dc2fe3 |
pwm: Changes for v6.12-rc1
This pull request contains some cleanups to the core and some mostly minor updates to a bunch of drivers and device tree bindings. One thing worth pointing out is that it contains an immutable branch containing support for a new mfd chip (Analog Devices ADP5585) with several sub drivers. So expect to get the four affected commits also from my fellow MFD and GPIO maintainers. Thanks go to Andrew Kreimer, Clark Wang, Conor Dooley, David Lechner, Dmitry Rokosov, Frank Li, Geert Uytterhoeven, George Stark, Jiapeng Chong, Krzysztof Kozlowski, Laurent Pinchart, Liao Chen, Liu Ying, Rob Herring and Wolfram Sang for code contributions and reviews and to Lee Jones for preparing the above mentioned immutable branch. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmboM3AACgkQj4D7WH0S /k6IzQgAj+3B4F4UKPPI8jcQqRQGOWfjA365nIQmr1oeFYSGDILv4btU1TNV1MfH WLXMRXLQb4dng21J8IwIJ/qyndL+GjRj3KWxLHJa3+/gxf8YuGwWJlNjlxtrGXM/ 3JQ/aWqfgCf4KTRG3MoCTKc5fxtbHHWZ71kGdi6cchk1HggyBUH/7g85h/VkhCuc JpOC7CvDVmzTkTIltCbiVJQ4xO3zmsV2WgnsWUzN+41PUjqJmMLmhKjI6UdAYWlI B3qgCMXik153oYgaIw/BMtxFWa9e2ZxZ6hV+gx4tVQWbOtBPUxEqHpX2dt1fp5+h 7PQoKVWJycykdxmlOSGnjOl3RHVX5A== =VjPD -----END PGP SIGNATURE----- Merge tag 'pwm/for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "This contains some cleanups to the core and some mostly minor updates to a bunch of drivers and device tree bindings. One thing worth pointing out is that it contains an immutable branch containing support for a new mfd chip (Analog Devices ADP5585) with several sub drivers. Thanks go to Andrew Kreimer, Clark Wang, Conor Dooley, David Lechner, Dmitry Rokosov, Frank Li, Geert Uytterhoeven, George Stark, Jiapeng Chong, Krzysztof Kozlowski, Laurent Pinchart, Liao Chen, Liu Ying, Rob Herring and Wolfram Sang for code contributions and reviews and to Lee Jones for preparing the above mentioned immutable branch" * tag 'pwm/for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (21 commits) pwm: stm32: Fix a typo dt-bindings: pwm: amlogic: Add new bindings for meson A1 PWM dt-bindings: pwm: amlogic: Add optional power-domains pwm: Switch back to struct platform_driver::remove() dt-bindings: pwm: allwinner,sun4i-a10-pwm: add top-level constraints pwm: axi-pwmgen: use shared macro for version reg pwm: atmel-hlcdc: Drop trailing comma pwm: atmel-hlcdc: Enable module autoloading pwm: omap-dmtimer: Use of_property_read_bool() pwm: adp5585: Set OSC_EN bit to 1 when PWM state is enabled pwm: lp3943: Fix an incorrect type in lp3943_pwm_parse_dt() pwm: Simplify pwm_capture() pwm: lp3943: Use of_property_count_u32_elems() to get property length pwm: Don't export pwm_capture() pwm: Make info in traces about affected pwm more useful dt-bindings: pwm: renesas,tpu: Add r8a779h0 support dt-bindings: pwm: renesas,pwm-rcar: Add r8a779h0 support pwm: adp5585: Add Analog Devices ADP5585 support gpio: adp5585: Add Analog Devices ADP5585 support mfd: adp5585: Add Analog Devices ADP5585 core support ... |
||
|
Linus Torvalds
|
7fced2a78a |
MMC core:
- Add documentation for the mmc-test driver
- Register the eMMC RPMB partition with the RPMB subsystem
- Some various cleanups
MMC host:
- dw_mmc-rockchip: Add support for the RK3576 variant
- renesas_sdhi: Add support for the RZ/V2H(P) variant
- sdhci_am654: Add a retry mechanism for tuning
- sdhci-atmel: Convert DT bindings to json schema
- sdhci-of-dwcmshc: Add eMMC HW reset support for BlueField-3 SoC
- sdhci-of-dwcmshc: Add support for the RK3576 variant
- sdhci-of-dwcmshc: Add support for the Sophgo SG2042 variant
- sdhci-of-ma35d1: Add new driver for the Nuvoton MA35D1 SDHCI
Misc/Tee:
- Add Replay Protected Memory Block (RPMB) subsystem
- Let optee probe RPMB device using RPMB subsystem
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Merge tag 'mmc-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Add documentation for the mmc-test driver
- Register the eMMC RPMB partition with the RPMB subsystem
- Some various cleanups
MMC host:
- dw_mmc-rockchip: Add support for the RK3576 variant
- renesas_sdhi: Add support for the RZ/V2H(P) variant
- sdhci_am654: Add a retry mechanism for tuning
- sdhci-atmel: Convert DT bindings to json schema
- sdhci-of-dwcmshc:
- Add eMMC HW reset support for BlueField-3 SoC
- Add support for the RK3576 variant
- Add support for the Sophgo SG2042 variant
- sdhci-of-ma35d1: Add new driver for the Nuvoton MA35D1 SDHCI
Misc/Tee:
- Add Replay Protected Memory Block (RPMB) subsystem
- Let optee probe RPMB device using RPMB subsystem"
* tag 'mmc-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (41 commits)
mmc: core: Use dev_err_probe for deferred regulators
optee: Fix a NULL vs IS_ERR() check
mmc: sdhci_am654: Add prints to tuning algorithm
mmc: sdhci_am654: Add retry tuning
dt-bindings: mmc: Add support for rk3576 eMMC
Documentation: mmc: Add mmc-test doc
rpmb: fix error path in rpmb_dev_register()
optee: add RPMB dependency
mmc: block: add RPMB dependency
mmc: core Convert UNSTUFF_BITS macro to inline function
dt-bindings: mmc: sdhci-atmel: Convert to json schema
mmc: core: Convert simple_stroul to kstroul
mmc: core: Calculate size from pointer
mmc: cqhci: Make use of cqhci_halted() routine
mmc: core: Replace the argument of mmc_sd_switch() with defines
mmc: dw_mmc-rockchip: Add support for rk3576 SoCs
mmc: dw_mmc-rockchip: Add internal phase support
dt-bindings: mmc: Add support for rk3576 dw-mshc
mmc: sdhci-of-dwcmshc: Add hw_reset() support for BlueField-3 SoC
mmc: core: remove left-over data structure declarations
...
|
||
|
Linus Torvalds
|
2471d2b3b2 |
* MTD changes
No particularly important patchset this cycle, but we have a few usual
improvements: like using a better/more recent helper or checking a
return value.
* Raw NAND changes
The use of for_each_child_of_node_scoped() has been spread into the
subsystem drivers. Aside from that, a couple of exit path have been
fixed (mtk, denali), the TI GPMC bindings have been enhanced to comply
with up-to-date partition descriptions and as always there is a load of
small and misc fixes.
* SPI-NAND changes
The most impacting series this cycle is bringing support for continuous
reads in the SPI-NAND subsystem. This is a feature already merged in the
raw NAND subsystem which allows optimizing the internal fetch times in
the chip while reading sequential pages within an eraseblock. For now
only Macronix NANDs benefit from this feature. While we are talking
about Macronix, some of their chip need an explicit action for selecting
a different plane, and support for it has also been brought.
The bitflip threshold has also been set to the same arbitrary level as
in the raw NAND subsystem to optimize wear leveling decisions, and
finally support for a new Winbond chip has been added.
* SPI NOR changes
Notable changes:
- Add Write Protect support for N25Q064A.
- New flash support for Zetta ZD25Q128C and Spansion S28HS256T.
- Fix a NULL dereference in probe path for flashes without a name. The
probe path tries to access the name without checking its existence
first. S28HS256T is the first flash to define its entry without a
name, uncovering this issue.
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Merge tag 'mtd/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD changes:
- No particularly important patchset this cycle, but we have a few
usual improvements: like using a better/more recent helper or
checking a return value.
Raw NAND changes:
- The use of for_each_child_of_node_scoped() has been spread into the
subsystem drivers
- a couple of exit path have been fixed (mtk, denali)
- TI GPMC bindings have been enhanced to comply with up-to-date
partition descriptions
- a load of small and misc fixes
SPI-NAND changes:
- The most impacting series this cycle is bringing support for
continuous reads in the SPI-NAND subsystem.
This is a feature already merged in the raw NAND subsystem which
allows optimizing the internal fetch times in the chip while
reading sequential pages within an eraseblock.
For now only Macronix NANDs benefit from this feature. While we are
talking about Macronix, some of their chip need an explicit action
for selecting a different plane, and support for it has also been
brought.
- The bitflip threshold has also been set to the same arbitrary level
as in the raw NAND subsystem to optimize wear leveling decisions
- Add upport for a new Winbond chip
SPI NOR changes:
- Add Write Protect support for N25Q064A.
- New flash support for Zetta ZD25Q128C and Spansion S28HS256T.
- Fix a NULL dereference in probe path for flashes without a name.
The probe path tries to access the name without checking its
existence first. S28HS256T is the first flash to define its entry
without a name, uncovering this issue"
* tag 'mtd/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (41 commits)
mtd: spi-nor: fix flash probing
mtd: spi-nor: spansion: Add support for S28HS256T
mtd: spi-nor: winbond: add Zetta ZD25Q128C support
mtd: spi-nor: micron-st: Add n25q064a WP support
mtd: spi-nor: sst: Factor out common write operation to `sst_nor_write_data()`
mtd: spinand: macronix: Flag parts needing explicit plane select
mtd: spinand: Add support for setting plane select bits
dt-bindings: mtd: ti, gpmc-nand: support partitions node
mtd: rawnand: mtk: Fix init error path
mtd: powernv: Add check devm_kasprintf() returned value
mtd: rawnand: mtk: Factorize out the logic cleaning mtk chips
mtd: rawnand: atmel: Add message on DMA usage
mtd: rawnand: meson: Fix typo in function name
mtd: spi-nand: macronix: Continuous read support
mtd: spi-nand: macronix: Add a possible bitflip status flag
mtd: spi-nand: macronix: Extract the bitflip retrieval logic
mtd: spi-nand: macronix: Fix helper name
mtd: spi-nand: Expose spinand_write_reg_op()
mtd: spi-nand: Add continuous read support
mtd: spi-nand: Isolate the MTD read logic in a helper
...
|
||
|
Linus Torvalds
|
288cb34ead |
power supply and reset changes for the 6.12 series
* power-supply core
- introduce power_supply_show_enum_with_available() helper
- change usb_types from an array into a bitmask
- fix early usage of power_supply_property_is_writeable() resulting
in sysfs files not being writable
- fix missing temp1_max_alarm attribute in power-supply's hwmon devices
* drivers
- max1720x: expose nvmem device
- brcmstb: cleanup driver to use latest APIs
- max77693: expose input and charging current limit
- max17042_battery: fix state of charge reading for devices without
current sensing
- axp20x_battery: add AXP717 support
- axp20x_battery: fix min/max voltage properties
- axp20x_usb_power: add AXP717 support
- axp20x_usb_power: add DT based input current limit
* Documentation updates
* misc. minor cleanups and fixes
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Merge tag 'for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- introduce power_supply_show_enum_with_available() helper
- change usb_types from an array into a bitmask
- fix early usage of power_supply_property_is_writeable() resulting
in sysfs files not being writable
- fix missing temp1_max_alarm attribute in power-supply's hwmon
devices
Drivers:
- max1720x: expose nvmem device
- brcmstb: cleanup driver to use latest APIs
- max77693: expose input and charging current limit
- max17042_battery: fix state of charge reading for devices without
current sensing
- axp20x_battery: add AXP717 support
- axp20x_battery: fix min/max voltage properties
- axp20x_usb_power: add AXP717 support
- axp20x_usb_power: add DT based input current limit
Documentation updates
Misc minor cleanups and fixes"
* tag 'for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (38 commits)
power: supply: hwmon: Fix missing temp1_max_alarm attribute
power: supply: Drop use_cnt check from power_supply_property_is_writeable()
power: supply: ab8500: Constify struct kobj_type
power: supply: max1720x: fix a double free on error in probe()
power: supply: axp20x_battery: add support for AXP717
power: supply: axp20x_usb_power: Add support for AXP717
dt-bindings: power: supply: axp20x: Add AXP717 compatible
dt-bindings: power: supply: axp20x: Add AXP717 compatible
power: supply: axp20x_usb_power: Fix spelling mistake "reqested" -> "requested"
power: supply: Change usb_types from an array into a bitmask
power: supply: sysfs: Move power_supply_show_enum_with_available() up
power: supply: sysfs: Add power_supply_show_enum_with_available() helper
power: supply: rt9467-charger: Remove "usb_type" property write support
power: supply: ucs1002: Adjust ucs1002_set_usb_type() to accept string values
power: supply: "usb_type" property may be written to
power: supply: max1720x: add read support for nvmem
mfd: axp20x: Add ADC, BAT, and USB cells for AXP717
power: supply: core: constify psy_tzd_ops
power: reset: brcmstb: Do not go into infinite loop if reset fails
power: reset: brcmstb: Use devm_register_sys_off_handler()
...
|
||
|
Linus Torvalds
|
bfbb96324a |
HSI changes for the 6.12 series
* omap-ssi: remove unnecessary debugfs_create_dir() error check -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmbnPX8ACgkQ2O7X88g7 +pqYIA//UlaVwlDKWjxvD1bmWa9fK6/rxVQgwiyEhx2hMM/zl39T8XWffNj95WpV tQWRQayoyZXH8Dj23UWUL0xfLX3HBDi///o6whDdol/xArJR5t2oYE45W85GJWXp 1IfrFD71VZcYeDiuuQdh+JovPZgzURLfyqcIRXfc1939f3BbDSPEkZFtFH7qf+PP TWyJ2pfeFScC0Gds3PL9jyd8mvt69kiMgxNX5rH+/Oqact/KR9fWZMzZWLgOShPF Lg0eOSibQyS+dZm9QBi3+Z9pqSnreo70bF2uJMb68COBGpTjelcjEpBgsGuol4DU MPR6iYgseBDx19Leu2fnZyMGGZ2nuh0Aj3438NFrei8VxgPktJ8APYjFzy91Qu2f Pw/KPgeRrLv5+7bMaqaf1wCat/2cuucYQcsTEYn5CG7PfGmLlrbSpbcLfW9wIQVy /deC10xYAxQXPvRbZ4/b3Bt0kJOglpYc2S8Wje0SQSvPfr+6yZ/QW45Q0aKgKxi/ Uy5GRtpbYpeOlXFOtwO3MpgNwXqELxqbux2rLpFAQVlWqpZcA0mrpeU6YYgorvLb N3lmmFar0K5y8CxOpfFFCTptVyNBOwpLVbOi2VoALO1US7NWDQUG/DbmQbnig6f+ ZyjFpDl5XgZSRrqj+95CLOjs3JHCFtObJx3TKw2SoWrlK9SBPNg= =SuzL -----END PGP SIGNATURE----- Merge tag 'hsi-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI update from Sebastian Reichel: - omap-ssi: remove unnecessary debugfs_create_dir() error check * tag 'hsi-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: omap-ssi: Remove unnecessary debugfs_create_dir() error check |
||
|
Linus Torvalds
|
bdf56c7580 |
slab updates for 6.12
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Merge tag 'slab-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull slab updates from Vlastimil Babka:
"This time it's mostly refactoring and improving APIs for slab users in
the kernel, along with some debugging improvements.
- kmem_cache_create() refactoring (Christian Brauner)
Over the years have been growing new parameters to
kmem_cache_create() where most of them are needed only for a small
number of caches - most recently the rcu_freeptr_offset parameter.
To avoid adding new parameters to kmem_cache_create() and adjusting
all its callers, or creating new wrappers such as
kmem_cache_create_rcu(), we can now pass extra parameters using the
new struct kmem_cache_args. Not explicitly initialized fields
default to values interpreted as unused.
kmem_cache_create() is for now a wrapper that works both with the
new form: kmem_cache_create(name, object_size, args, flags) and the
legacy form: kmem_cache_create(name, object_size, align, flags,
ctor)
- kmem_cache_destroy() waits for kfree_rcu()'s in flight (Vlastimil
Babka, Uladislau Rezki)
Since SLOB removal, kfree() is allowed for freeing objects
allocated by kmem_cache_create(). By extension kfree_rcu() as
allowed as well, which can allow converting simple call_rcu()
callbacks that only do kmem_cache_free(), as there was never a
kmem_cache_free_rcu() variant. However, for caches that can be
destroyed e.g. on module removal, the cache owners knew to issue
rcu_barrier() first to wait for the pending call_rcu()'s, and this
is not sufficient for pending kfree_rcu()'s due to its internal
batching optimizations. Ulad has provided a new
kvfree_rcu_barrier() and to make the usage less error-prone,
kmem_cache_destroy() calls it. Additionally, destroying
SLAB_TYPESAFE_BY_RCU caches now again issues rcu_barrier()
synchronously instead of using an async work, because the past
motivation for async work no longer applies. Users of custom
call_rcu() callbacks should however keep calling rcu_barrier()
before cache destruction.
- Debugging use-after-free in SLAB_TYPESAFE_BY_RCU caches (Jann Horn)
Currently, KASAN cannot catch UAFs in such caches as it is legal to
access them within a grace period, and we only track the grace
period when trying to free the underlying slab page. The new
CONFIG_SLUB_RCU_DEBUG option changes the freeing of individual
object to be RCU-delayed, after which KASAN can poison them.
- Delayed memcg charging (Shakeel Butt)
In some cases, the memcg is uknown at allocation time, such as
receiving network packets in softirq context. With
kmem_cache_charge() these may be now charged later when the user
and its memcg is known.
- Misc fixes and improvements (Pedro Falcato, Axel Rasmussen,
Christoph Lameter, Yan Zhen, Peng Fan, Xavier)"
* tag 'slab-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: (34 commits)
mm, slab: restore kerneldoc for kmem_cache_create()
io_uring: port to struct kmem_cache_args
slab: make __kmem_cache_create() static inline
slab: make kmem_cache_create_usercopy() static inline
slab: remove kmem_cache_create_rcu()
file: port to struct kmem_cache_args
slab: create kmem_cache_create() compatibility layer
slab: port KMEM_CACHE_USERCOPY() to struct kmem_cache_args
slab: port KMEM_CACHE() to struct kmem_cache_args
slab: remove rcu_freeptr_offset from struct kmem_cache
slab: pass struct kmem_cache_args to do_kmem_cache_create()
slab: pull kmem_cache_open() into do_kmem_cache_create()
slab: pass struct kmem_cache_args to create_cache()
slab: port kmem_cache_create_usercopy() to struct kmem_cache_args
slab: port kmem_cache_create_rcu() to struct kmem_cache_args
slab: port kmem_cache_create() to struct kmem_cache_args
slab: add struct kmem_cache_args
slab: s/__kmem_cache_create/do_kmem_cache_create/g
memcg: add charging of already allocated slab objects
mm/slab: Optimize the code logic in find_mergeable()
...
|
||
|
Linus Torvalds
|
efdfcd40ad |
lkmm: Add documentation and mailing list
This pull request contains documentation updates from Andrea Parri and Akira Yokosawa. Also, there is now an lkmm@lists.linux.dev, and Boqun Feng's update adds this to the LKMM MAINTAINERS entry. Not included in this pull request are a couple of more commits from Puranjay Mohan adding more atomic operations to LKMM, but these await a herdtools7 release that includes tool-side support for this functionality. With luck, I will send a separate pull request for these later in the merge window. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmblNc0THHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jMvOEACFyAA6YLyke0322jofnmuRG/RL16IX SmGL5InhhvOYbMEqFQ3PJCb2hjJkOJx0omw5sbV2LPVD77h+pmIFQ6owMO2xkN1T vCZulz1Nn/9+qr4l7gPDERokCl7bpH7IoCD3AXLni/nZjRKQ1xysCI9RqgyGtTOn AuHuDPbYsB7KC3WqLwedIsGgUatmCm8qM1DzpvxzU6R5/nMKmxlaQ+87bXEz3L92 QUqHpw1oDr0M4WaFpum/SAGKV2ZF9lbHzvPnH1I0qu0DEYvzV70cilaT2rKgpMGm OQMA97TIgpXKIsmdO7rHCHaSEADRCC4/qznom2qkGZ1FAaR+63hcvns7hiLZNKbj l60lG0g2YpRXnSj4HE1xaQUKmmEbdyK34QRHDFzlBA3CCAOINnCin9OE5lySgXHm XVcUGk40nlCugIXh2tOg60voScGqzJry9P3wOCNzb5oMGbDdB5kPEHaNsDst1YF+ S5htzegm43EKVtUiU/p2f6PT1J/FY54PD1guTpbtcIdoPzl5YK29yJM23TBqHXzr ZQcLgHNzFzfd1scLTqpAYuSf/C8ivkWt1U3QbzViCbgEejqbybAKVQi+0WX5PJHG 8YCnmmbDestyaG/Kenix97zR9AJIfAbUqR2uhMJmhBMXoryfIAZB64vRizsmxEPl FWnxDZdZ2t+g+g== =quz0 -----END PGP SIGNATURE----- Merge tag 'lkmm.2024.09.14b' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull memory model doc updates from Paul McKenney: "lkmm: Add documentation and mailing list This contains documentation updates from Andrea Parri and Akira Yokosawa. Also, there is now an lkmm@lists.linux.dev, and Boqun Feng's update adds this to the LKMM MAINTAINERS entry. Not included are a couple of more commits from Puranjay Mohan adding more atomic operations to LKMM, but these await a herdtools7 release that includes tool-side support for this functionality. With luck, I will send a separate pull request for these later in the merge window" * tag 'lkmm.2024.09.14b' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: MAINTAINERS: Add the dedicated maillist info for LKMM docs/memory-barriers.txt: Remove left-over references to "CACHE COHERENCY" tools/memory-model: simple.txt: Fix stale reference to recipes-pairs.txt tools/memory-model: Add locking.txt and glossary.txt to README tools/memory-model: Document herd7 (abstract) representation |
||
|
Linus Torvalds
|
6d450d120f |
exit: Sleep at TASK_IDLE when waiting for application core dump
This causes the coredump_task_exit() function to sleep at TASK_IDLE, thus preventing task-blocked splats in case of large core dumps to slow devices. -----BEGIN PGP SIGNATURE----- iQJGBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmbkUkMTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jMbzD/dgDW8DT5JZRjIBXKiJSOABCzk0a+CE dpe+39FvaWNM7m8RnF0rAlqZGqSFDFG31EtpVMI0fGgl8a0qgfGOXMz3AnrXa3gJ lbepvXC+iui1EzfcDT4WxM+k5TqvANq4vA6FIIdRZG0xZoJo4f3PyAPITnFME51k nLYjj4pkVlJRVfJh+CNW0hax40HrFqQF8f+AtNk5lGlErsOXmem3t3cRARbeAowr NmWnReRsBo5llokMMpd5VwqX05ATA/clJ7fHY+R0OfzvnVJAHVUqPrwSHsod6kx/ g8bH89gfa8/iqNn9lYhOIo5bqmLPq1mikm15xkoOEXaLZwyCSnJr6NJQNPlEipiX 0MTM4ByFFLGKApqzNM2nY0bacpXKu+JKe8tXiq1tgiKC4BrRdvunXX2dnVDMiods XYbFp5lC9+n8TB+q2bKnR2FlVl1d4HcMoBjyyqs9BNepHdCjBdy81b6t9DeYe/2f snjHM1LSBIhBgidh5tr0NigDujGBs7DT4VgvL9kX9cOgDMByogzUPxHPIGafj+nW VVuVSJB7sagrhLPM9Q5CdFiYIz+JuRiDJKGAMWJBqIvuBAnJEJqYKpAiN/6x0M9+ ck27tO9iNEEfLWBcwdR9AHT7saTYeeGjnOlCBlSFy78dWqy/0UEP6rE4WmMCFqgc PrEJOcovvwrV =Zfzl -----END PGP SIGNATURE----- Merge tag 'misc.2024.09.14a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull core dump update from Paul McKenney: "Sleep at TASK_IDLE when waiting for application core dump This causes the coredump_task_exit() function to sleep at TASK_IDLE, thus preventing task-blocked splats in case of large core dumps to slow devices" * tag 'misc.2024.09.14a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: exit: Sleep at TASK_IDLE when waiting for application core dump |
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Linus Torvalds
|
e651e0a473 |
kcsan: Use min() to fix Coccinelle warning.
Courtesy of Thorsten Blum. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmbkUUsTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jGEnD/sEiP5m08fb/edp1witLnAmR3Fs9xif OXju24ny3zyOvuQji6RhbOD9QEEPiM2nnrsjhsfDYdLMlaJ0gn0PFewSQN5T/SqE OfHuWlMH23hZ4Gt3gO1wZBVn3GRcVtLvAzuDm2mnKtAYYjS+GftDMyz68IjCt1RQ KDPtHREjUuwhhWxXgYEKwW9fTF4qPIbjySOQW/Sh1Qghz1Mf2r2Sme8uf4jq69np GlX9Lvij2upiDjrDDScXpwPpqjbTrQV/X1J5bHmlmUw0iZewH9qH2dVAd/wRPOtI O8B1C9FIUjHKgi+WWCwrO+NJrUcA5m3WBIwvdgEADNbd6BXdu9Dd89r3WYVyxQkq fHC0LttnMGKyu9NdYd1ucmwm+OjuLp9CNVES40O3BSxDWJ+qpXBH03mtxJag2ueZ YCuHBxi9iWQxSnAAFqQUUN+yeiI6zfWsARWwTFFwXtXa0Pup1+l84N7RrS4Ov8Ei lios+LG/XUCZsyIFI1EpUkV0fagKb8YYn9hiTNzIqSjz6SwMChNRxAU8fht9g5k3 nDU+sqAb+EJzCd+Rvui0LdbooTl9RE3E3w9hB2cGC3F8wFZ3fxUZWrhR6ARoVFOK f4GpQ1GHu06xvHkSPom2yP7iflVIw7xMFzlDOhWMGpvWazd+I27EAsmlR05qrzAX ZFgosTDpoC6vRA== =pUNC -----END PGP SIGNATURE----- Merge tag 'kcsan.2024.09.14a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull kcsan update from Paul McKenney: "Use min() to fix Coccinelle warning. Courtesy of Thorsten Blum" * tag 'kcsan.2024.09.14a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: kcsan: Use min() to fix Coccinelle warning |
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Linus Torvalds
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067610ebaa |
RCU pull request for v6.12
This pull request contains the following branches:
context_tracking.15.08.24a: Rename context tracking state related
symbols and remove references to "dynticks" in various context
tracking state variables and related helpers; force
context_tracking_enabled_this_cpu() to be inlined to avoid
leaving a noinstr section.
csd.lock.15.08.24a: Enhance CSD-lock diagnostic reports; add an API
to provide an indication of ongoing CSD-lock stall.
nocb.09.09.24a: Update and simplify RCU nocb code to handle
(de-)offloading of callbacks only for offline CPUs; fix RT
throttling hrtimer being armed from offline CPU.
rcutorture.14.08.24a: Remove redundant rcu_torture_ops get_gp_completed
fields; add SRCU ->same_gp_state and ->get_comp_state
functions; add generic test for NUM_ACTIVE_*RCU_POLL* for
testing RCU and SRCU polled grace periods; add CFcommon.arch
for arch-specific Kconfig options; print number of update types
in rcu_torture_write_types();
add rcutree.nohz_full_patience_delay testing to the TREE07
scenario; add a stall_cpu_repeat module parameter to test
repeated CPU stalls; add argument to limit number of CPUs a
guest OS can use in torture.sh;
rcustall.09.09.24a: Abbreviate RCU CPU stall warnings during CSD-lock
stalls; Allow dump_cpu_task() to be called without disabling
preemption; defer printing stall-warning backtrace when holding
rcu_node lock.
srcu.12.08.24a: Make SRCU gp seq wrap-around faster; add KCSAN checks
for concurrent updates to ->srcu_n_exp_nodelay and
->reschedule_count which are used in heuristics governing
auto-expediting of normal SRCU grace periods and
grace-period-state-machine delays; mark idle SRCU-barrier
callbacks to help identify stuck SRCU-barrier callback.
rcu.tasks.14.08.24a: Remove RCU Tasks Rude asynchronous APIs as they
are no longer used; stop testing RCU Tasks Rude asynchronous
APIs; fix access to non-existent percpu regions; check
processor-ID assumptions during chosen CPU calculation for
callback enqueuing; update description of rtp->tasks_gp_seq
grace-period sequence number; add rcu_barrier_cb_is_done()
to identify whether a given rcu_barrier callback is stuck;
mark idle Tasks-RCU-barrier callbacks; add
*torture_stats_print() functions to print detailed
diagnostics for Tasks-RCU variants; capture start time of
rcu_barrier_tasks*() operation to help distinguish a hung
barrier operation from a long series of barrier operations.
rcu_scaling_tests.15.08.24a:
refscale: Add a TINY scenario to support tests of Tiny RCU
and Tiny SRCU; Optimize process_durations() operation;
rcuscale: Dump stacks of stalled rcu_scale_writer() instances;
dump grace-period statistics when rcu_scale_writer() stalls;
mark idle RCU-barrier callbacks to identify stuck RCU-barrier
callbacks; print detailed grace-period and barrier diagnostics
on rcu_scale_writer() hangs for Tasks-RCU variants; warn if
async module parameter is specified for RCU implementations
that do not have async primitives such as RCU Tasks Rude;
make all writer tasks report upon hang; tolerate repeated
GFP_KERNEL failure in rcu_scale_writer(); use special allocator
for rcu_scale_writer(); NULL out top-level pointers to heap
memory to avoid double-free bugs on modprobe failures; maintain
per-task instead of per-CPU callbacks count to avoid any issues
with migration of either tasks or callbacks; constify struct
ref_scale_ops.
fixes.12.08.24a: Use system_unbound_wq for kfree_rcu work to avoid
disturbing isolated CPUs.
misc.11.08.24a: Warn on unexpected rcu_state.srs_done_tail state;
Better define "atomic" for list_replace_rcu() and
hlist_replace_rcu() routines; annotate struct
kvfree_rcu_bulk_data with __counted_by().
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Merge tag 'rcu.release.v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU updates from Neeraj Upadhyay:
"Context tracking:
- rename context tracking state related symbols and remove references
to "dynticks" in various context tracking state variables and
related helpers
- force context_tracking_enabled_this_cpu() to be inlined to avoid
leaving a noinstr section
CSD lock:
- enhance CSD-lock diagnostic reports
- add an API to provide an indication of ongoing CSD-lock stall
nocb:
- update and simplify RCU nocb code to handle (de-)offloading of
callbacks only for offline CPUs
- fix RT throttling hrtimer being armed from offline CPU
rcutorture:
- remove redundant rcu_torture_ops get_gp_completed fields
- add SRCU ->same_gp_state and ->get_comp_state functions
- add generic test for NUM_ACTIVE_*RCU_POLL* for testing RCU and SRCU
polled grace periods
- add CFcommon.arch for arch-specific Kconfig options
- print number of update types in rcu_torture_write_types()
- add rcutree.nohz_full_patience_delay testing to the TREE07 scenario
- add a stall_cpu_repeat module parameter to test repeated CPU stalls
- add argument to limit number of CPUs a guest OS can use in
torture.sh
rcustall:
- abbreviate RCU CPU stall warnings during CSD-lock stalls
- Allow dump_cpu_task() to be called without disabling preemption
- defer printing stall-warning backtrace when holding rcu_node lock
srcu:
- make SRCU gp seq wrap-around faster
- add KCSAN checks for concurrent updates to ->srcu_n_exp_nodelay and
->reschedule_count which are used in heuristics governing
auto-expediting of normal SRCU grace periods and
grace-period-state-machine delays
- mark idle SRCU-barrier callbacks to help identify stuck
SRCU-barrier callback
rcu tasks:
- remove RCU Tasks Rude asynchronous APIs as they are no longer used
- stop testing RCU Tasks Rude asynchronous APIs
- fix access to non-existent percpu regions
- check processor-ID assumptions during chosen CPU calculation for
callback enqueuing
- update description of rtp->tasks_gp_seq grace-period sequence
number
- add rcu_barrier_cb_is_done() to identify whether a given
rcu_barrier callback is stuck
- mark idle Tasks-RCU-barrier callbacks
- add *torture_stats_print() functions to print detailed diagnostics
for Tasks-RCU variants
- capture start time of rcu_barrier_tasks*() operation to help
distinguish a hung barrier operation from a long series of barrier
operations
refscale:
- add a TINY scenario to support tests of Tiny RCU and Tiny
SRCU
- optimize process_durations() operation
rcuscale:
- dump stacks of stalled rcu_scale_writer() instances and
grace-period statistics when rcu_scale_writer() stalls
- mark idle RCU-barrier callbacks to identify stuck RCU-barrier
callbacks
- print detailed grace-period and barrier diagnostics on
rcu_scale_writer() hangs for Tasks-RCU variants
- warn if async module parameter is specified for RCU implementations
that do not have async primitives such as RCU Tasks Rude
- make all writer tasks report upon hang
- tolerate repeated GFP_KERNEL failure in rcu_scale_writer()
- use special allocator for rcu_scale_writer()
- NULL out top-level pointers to heap memory to avoid double-free
bugs on modprobe failures
- maintain per-task instead of per-CPU callbacks count to avoid any
issues with migration of either tasks or callbacks
- constify struct ref_scale_ops
Fixes:
- use system_unbound_wq for kfree_rcu work to avoid disturbing
isolated CPUs
Misc:
- warn on unexpected rcu_state.srs_done_tail state
- better define "atomic" for list_replace_rcu() and
hlist_replace_rcu() routines
- annotate struct kvfree_rcu_bulk_data with __counted_by()"
* tag 'rcu.release.v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux: (90 commits)
rcu: Defer printing stall-warning backtrace when holding rcu_node lock
rcu/nocb: Remove superfluous memory barrier after bypass enqueue
rcu/nocb: Conditionally wake up rcuo if not already waiting on GP
rcu/nocb: Fix RT throttling hrtimer armed from offline CPU
rcu/nocb: Simplify (de-)offloading state machine
context_tracking: Tag context_tracking_enabled_this_cpu() __always_inline
context_tracking, rcu: Rename rcu_dyntick trace event into rcu_watching
rcu: Update stray documentation references to rcu_dynticks_eqs_{enter, exit}()
rcu: Rename rcu_momentary_dyntick_idle() into rcu_momentary_eqs()
rcu: Rename rcu_implicit_dynticks_qs() into rcu_watching_snap_recheck()
rcu: Rename dyntick_save_progress_counter() into rcu_watching_snap_save()
rcu: Rename struct rcu_data .exp_dynticks_snap into .exp_watching_snap
rcu: Rename struct rcu_data .dynticks_snap into .watching_snap
rcu: Rename rcu_dynticks_zero_in_eqs() into rcu_watching_zero_in_eqs()
rcu: Rename rcu_dynticks_in_eqs_since() into rcu_watching_snap_stopped_since()
rcu: Rename rcu_dynticks_in_eqs() into rcu_watching_snap_in_eqs()
rcu: Rename rcu_dynticks_eqs_online() into rcu_watching_online()
context_tracking, rcu: Rename rcu_dynticks_curr_cpu_in_eqs() into rcu_is_watching_curr_cpu()
context_tracking, rcu: Rename rcu_dynticks_task*() into rcu_task*()
refscale: Constify struct ref_scale_ops
...
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Linus Torvalds
|
85a77db95a |
workqueue: Changes for v6.12
Nothing major: - workqueue.panic_on_stall boot param added. - alloc_workqueue_lockdep_map() added (used by DRM). - Other cleanusp and doc updates. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZuN3gQ4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGR1hAP0XObdExeNsVWe1JUUUX061+H+aA6aVffb9+J/t b32u3QEAsn+oNWzuvzlGlSQKQMpPk+dT2na0Q0yZNxkNEzUiEQQ= =TeDS -----END PGP SIGNATURE----- Merge tag 'wq-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue updates from Tejun Heo: "Nothing major: - workqueue.panic_on_stall boot param added - alloc_workqueue_lockdep_map() added (used by DRM) - Other cleanusp and doc updates" * tag 'wq-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: kernel/workqueue.c: fix DEFINE_PER_CPU_SHARED_ALIGNED expansion workqueue: Fix another htmldocs build warning workqueue: fix null-ptr-deref on __alloc_workqueue() error workqueue: Don't call va_start / va_end twice workqueue: Fix htmldocs build warning workqueue: Add interface for user-defined workqueue lockdep map workqueue: Change workqueue lockdep map to pointer workqueue: Split alloc_workqueue into internal function and lockdep init Documentation: kernel-parameters: add workqueue.panic_on_stall workqueue: add cmdline parameter workqueue.panic_on_stall |