mirror of https://github.com/torvalds/linux.git
1442687 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Linus Torvalds
|
6596a02b20 |
drm for 7.1-rc1 (part 2)
drm: - Add support for AMD VSDB parsing to drm_edid dma-buf: - fix documentation formatting i915: - add support for reordered pipes to support joined pipes better - Fix VESA backlight possible check condition - Verify the correct plane DDB entry amdgpu: - Audio regression fix - Use drm edid parser for AMD VSDB - Misc cleanups - VCE cs parse fixes - VCN cs parse fixes - RAS fixes - Clean up and unify vram reservation handling - GPU Partition updates - system_wq cleanups - Add CONFIG_GCOV_PROFILE_AMDGPU kconfig option - SMU vram copy updates - SMU 13/14/15 fixes - UserQ fixes - Replace pasid idr with an xarray - Dither handling fix - Enable amdgpu by default for CIK APUs - Add IBs to devcoredump amdkfd: - system_wq cleanups radeon: - system_wq cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmnn8KcACgkQDHTzWXnE hr6pOQ/+O2ELjqV53pgkdL+PVj3s0Rxe3i+dizO3j9eTtYfYsZjSWF1yasis1LpL sglFJtep2K18uI6nnPrti61tPFZviq3rYCBqKRi6A6AT518ZgelBn2v9qHwodiRa 8JSygyFymnfjEXf0JVM076e2l7ZC0/LEdaYb0iKC8htp5D+yQcasRB2algKAiztE RNIOUk4CciNCNHPZwzc6epFGBn5a+kxYZi3KVdjmBsovw0zOIbfe7PJe/VSmXocR RfuDW2ZyWWH8MwlOkrTA68VBLK9lz/sXrWyF5TEBfu73oxKCeuoW/ZQGEQ4tjjT5 yad9MtfQZPaPtDxMBBhlKOd2eGs3xpeoiWKSc/C1Xup0c6IZSpU4e5tB98w3cw96 WEfGKcPwkl27uzGwUaG/xTUTjZtqnmv1tYdtq3on6pDSTp/K9SVX9VtEkywvVDya dAznCqY22CtsBWyb7CJ7Qhj+plu5tJ6ajFCqxNTbH7/mxil8dUobMPyzt3Nu3e8L cNDDnqC3l20N7SSi06m1abyGbvfhnS+2tDJ1xpK6maMCU8tLfebWapns0RfJtTa6 ZytUOED2lkBXhx7jwP0Qyx12RV9Wr3XHmtBLqM1Es97qeRS7HsHUWci9KzxT2Tb2 YUr/y3wGG3C28FPWh1MVnnsSUzl7hTbHtZZE+FXHe80JpkxvYK8= =NmlO -----END PGP SIGNATURE----- Merge tag 'drm-next-2026-04-22' of https://gitlab.freedesktop.org/drm/kernel Pull more drm updates from Dave Airlie: "This is a followup which is mostly next material with some fixes. Alex pointed out I missed one of his AMD MRs from last week, so I added that, then Jani sent the pipe reordering stuff, otherwise it's just some minor i915 fixes and a dma-buf fix. drm: - Add support for AMD VSDB parsing to drm_edid dma-buf: - fix documentation formatting i915: - add support for reordered pipes to support joined pipes better - Fix VESA backlight possible check condition - Verify the correct plane DDB entry amdgpu: - Audio regression fix - Use drm edid parser for AMD VSDB - Misc cleanups - VCE cs parse fixes - VCN cs parse fixes - RAS fixes - Clean up and unify vram reservation handling - GPU Partition updates - system_wq cleanups - Add CONFIG_GCOV_PROFILE_AMDGPU kconfig option - SMU vram copy updates - SMU 13/14/15 fixes - UserQ fixes - Replace pasid idr with an xarray - Dither handling fix - Enable amdgpu by default for CIK APUs - Add IBs to devcoredump amdkfd: - system_wq cleanups radeon: - system_wq cleanups" * tag 'drm-next-2026-04-22' of https://gitlab.freedesktop.org/drm/kernel: (62 commits) drm/i915/display: change pipe allocation order for discrete platforms drm/i915/wm: Verify the correct plane DDB entry drm/i915/backlight: Fix VESA backlight possible check condition drm/i915: Walk crtcs in pipe order drm/i915/joiner: Make joiner "nomodeset" state copy independent of pipe order dma-buf: fix htmldocs error for dma_buf_attach_revocable drm/amdgpu: dump job ibs in the devcoredump drm/amdgpu: store ib info for devcoredump drm/amdgpu: extract amdgpu_vm_lock_by_pasid from amdgpu_vm_handle_fault drm/amdgpu: Use amdgpu by default for CIK APUs too drm/amd/display: Remove unused NUM_ELEMENTS macros drm/amd/display: Replace inline NUM_ELEMENTS macro with ARRAY_SIZE drm/amdgpu: save ring content before resetting the device drm/amdgpu: make userq fence_drv drop explicit in queue destroy drm/amdgpu: rework userq fence driver alloc/destroy drm/amdgpu/userq: use dma_fence_wait_timeout without test for signalled drm/amdgpu/userq: call dma_resv_wait_timeout without test for signalled drm/amdgpu/userq: add the return code too in error condition drm/amdgpu/userq: fence wait for max time in amdgpu_userq_wait_for_signal drm/amd/display: Change dither policy for 10 bpc output back to dithering ... |
|
|
Linus Torvalds
|
d46dd0d883 |
f2fs-for-7.1-rc1
In this round, the changes primarily focus on resolving race conditions,
memory safety issues (UAF), and improving the robustness of garbage
collection (GC), and folio management.
Enhancement:
- add page-order information for large folio reads in iostat
- add defrag_blocks sysfs node
Bug fix:
- fix uninitialized kobject put in f2fs_init_sysfs()
- disallow setting an extension to both cold and hot
- fix node_cnt race between extent node destroy and writeback
- fix to preserve previous reserve_{blocks,node} value when remount
- fix to freeze GC and discard threads quickly
- fix false alarm of lockdep on cp_global_sem lock
- fix data loss caused by incorrect use of nat_entry flag
- fix to skip empty sections in f2fs_get_victim
- fix inline data not being written to disk in writeback path
- fix fsck inconsistency caused by FGGC of node block
- fix fsck inconsistency caused by incorrect nat_entry flag usage
- call f2fs_handle_critical_error() to set cp_error flag
- fix fiemap boundary handling when read extent cache is incomplete
- fix use-after-free of sbi in f2fs_compress_write_end_io()
- fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io()
- fix incorrect file address mapping when inline inode is unwritten
- fix incomplete search range in f2fs_get_victim when f2fs_need_rand_seg is enabled
- fix to avoid memory leak in f2fs_rename()
-----BEGIN PGP SIGNATURE-----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=0oeQ
-----END PGP SIGNATURE-----
Merge tag 'f2fs-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, the changes primarily focus on resolving race
conditions, memory safety issues (UAF), and improving the robustness
of garbage collection (GC), and folio management.
Enhancements:
- add page-order information for large folio reads in iostat
- add defrag_blocks sysfs node
Bug fixes:
- fix uninitialized kobject put in f2fs_init_sysfs()
- disallow setting an extension to both cold and hot
- fix node_cnt race between extent node destroy and writeback
- preserve previous reserve_{blocks,node} value when remount
- freeze GC and discard threads quickly
- fix false alarm of lockdep on cp_global_sem lock
- fix data loss caused by incorrect use of nat_entry flag
- skip empty sections in f2fs_get_victim
- fix inline data not being written to disk in writeback path
- fix fsck inconsistency caused by FGGC of node block
- fix fsck inconsistency caused by incorrect nat_entry flag usage
- call f2fs_handle_critical_error() to set cp_error flag
- fix fiemap boundary handling when read extent cache is incomplete
- fix use-after-free of sbi in f2fs_compress_write_end_io()
- fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io()
- fix incorrect file address mapping when inline inode is unwritten
- fix incomplete search range in f2fs_get_victim when f2fs_need_rand_seg is enabled
- avoid memory leak in f2fs_rename()"
* tag 'f2fs-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (35 commits)
f2fs: add page-order information for large folio reads in iostat
f2fs: do not support mmap write for large folio
f2fs: fix uninitialized kobject put in f2fs_init_sysfs()
f2fs: protect extension_list reading with sb_lock in f2fs_sbi_show()
f2fs: disallow setting an extension to both cold and hot
f2fs: fix node_cnt race between extent node destroy and writeback
f2fs: allow empty mount string for Opt_usr|grp|projjquota
f2fs: fix to preserve previous reserve_{blocks,node} value when remount
f2fs: invalidate block device page cache on umount
f2fs: fix to freeze GC and discard threads quickly
f2fs: fix to avoid uninit-value access in f2fs_sanity_check_node_footer
f2fs: fix false alarm of lockdep on cp_global_sem lock
f2fs: fix data loss caused by incorrect use of nat_entry flag
f2fs: fix to skip empty sections in f2fs_get_victim
f2fs: fix inline data not being written to disk in writeback path
f2fs: fix fsck inconsistency caused by FGGC of node block
f2fs: fix fsck inconsistency caused by incorrect nat_entry flag usage
f2fs: fix to do sanity check on dcc->discard_cmd_cnt conditionally
f2fs: refactor node footer flag setting related code
f2fs: refactor f2fs_move_node_folio function
...
|
|
|
Linus Torvalds
|
bb0bc49a1c |
dax changes for 7.1
The new FUSE file system requires some DAX changes. * dax/fsdev: fix uninitialized kaddr in fsdev_dax_zero_page_range() * dax: export dax_dev_get() * dax: Add fs_dax_get() func to prepare dax for fs-dax usage * dax: Add dax_set_ops() for setting dax_operations at bind time * dax: Add dax_operations for use by fs-dax on fsdev dax * dax: Save the kva from memremap * dax: add fsdev.c driver for fs-dax on character dax * dax: Factor out dax_folio_reset_order() helper * dax: move dax_pgoff_to_phys from [drivers/dax/] device.c to bus.c -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQSgX9xt+GwmrJEQ+euebuN7TNx1MQUCaeeclRQcaXJhLndlaW55 QGludGVsLmNvbQAKCRCebuN7TNx1MZvgAQCTVqx7CbsR4qWpdXCreaetqJJUjwI5 iCvJJvdF1zLlngD9FAvnFv1/o/KktCnfZw1CAWadFrdOtyYDASYWS0mgGA8= =8YBs -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull dax updates from Ira Weiny: "The series adds DAX support required for the upcoming fuse/famfs file system.[1] The support here is required because famfs is backed by devdax rather than pmem. This all lays the groundwork for using shared memory as a file system" Link: https://lore.kernel.org/all/0100019d43e5f632-f5862a3e-361c-4b54-a9a6-96c242a8f17a-000000@email.amazonses.com/ [1] * tag 'libnvdimm-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax/fsdev: fix uninitialized kaddr in fsdev_dax_zero_page_range() dax: export dax_dev_get() dax: Add fs_dax_get() func to prepare dax for fs-dax usage dax: Add dax_set_ops() for setting dax_operations at bind time dax: Add dax_operations for use by fs-dax on fsdev dax dax: Save the kva from memremap dax: add fsdev.c driver for fs-dax on character dax dax: Factor out dax_folio_reset_order() helper dax: move dax_pgoff_to_phys from [drivers/dax/] device.c to bus.c |
|
|
Linus Torvalds
|
c94faa7cc4 |
coda cleanups and fixes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCaefXWAAKCRBZ7Krx/gZQ 6xunAP4oQllf7EXF3pGmLcVSqG8O08FXvvgaTrIG5s89cpXL5QEAz8//D6i7lsj9 MyfQ6RiL4v2AOQm90SxCtJPHZ1LJYAM= =ZVnL -----END PGP SIGNATURE----- Merge tag 'pull-coda' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull coda dcache updates from Al Viro: "Coda dcache-related cleanups and fixes" * tag 'pull-coda' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: coda_flag_children(): fix a UAF sanitize coda_dentry_delete() coda: is_bad_inode() is always false there |
|
|
Linus Torvalds
|
e2683c8868 |
Crypto library fix and documentation update for 7.1
- Fix an integer underflow in the mpi library - Improve the crypto library documentation -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCaefDABQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOKy6mAQDjR6/V4IukSFyMaWYJBGGOZNRUwLda DwHkFLpfAKJP4AD6AovNzxLksG2oms6pkcvPiDVtT2maRr+MiVlc0CpKJQg= =DkWb -----END PGP SIGNATURE----- Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux Pull more crypto library updates from Eric Biggers: "Crypto library fix and documentation update: - Fix an integer underflow in the mpi library - Improve the crypto library documentation" * tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: lib/crypto: docs: Add rst documentation to Documentation/crypto/ docs: kdoc: Expand 'at_least' when creating parameter list lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl() |
|
|
Linus Torvalds
|
6fdca3c5ab |
Changes since the last update:
- Fix dirent nameoff handling to avoid out-of-bound reads
out of crafted images
- Fix two type truncation issues on 32-bit platforms
-----BEGIN PGP SIGNATURE-----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=sbRm
-----END PGP SIGNATURE-----
Merge tag 'erofs-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs fixes from Gao Xiang:
- Fix dirent nameoff handling to avoid out-of-bound reads
out of crafted images
- Fix two type truncation issues on 32-bit platforms
* tag 'erofs-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: unify lcn as u64 for 32-bit platforms
erofs: fix offset truncation when shifting pgoff on 32-bit platforms
erofs: fix the out-of-bounds nameoff handling for trailing dirents
|
|
|
Linus Torvalds
|
4ee64205ff |
We've finally gotten rid of the struct clk_ops::round_rate() code after months
of effort from Brian Masney. Now the only option is to use determine_rate(),
which is good because that takes a struct argument instead of just a couple
unsigned longs, allowing us to easily modify the way we determine and set rates
in the clk tree.
Beyond that core framework change we've got the typical pile of new SoC clk
driver additions, fixes for clk data and/or adding missing clks because the
consumer driver using those clks wasn't ready, etc. The usual suspects are all
here: Qualcomm, Samsung, Mediatek, and Rockchip along with some newcomers
making RISC-V SoCs like ESWIN's eic700 and Tenstorrent's Atlantis. The clk
driver side of this looks pretty normal.
Core:
- Remove the round_rate() clk op (yay!)
New Drivers:
- ESWIN eic700 SoC clk support
- Econet EN751221 SoC clock/reset support
- Global TCSR, RPMh, and display clock controller support for
the Qualcomm Eliza platform
- TCSR, the multiple global, and the RPMh clock controller
support for the Qualcomm Nord platform
- GPU clock controller support for Qualcomm SM8750
- Video and GPU clock controller support for Qualcomm Glymur
- Global clock controller support for Qualcomm IPQ5210
- Axis ARTPEC-9: Add new PLL clocks and new drivers for eight clock
controllers on the SoC
- ExynosAutov920: Add G3D (GPU) clock controller
- Clock driver for the Rockchip RV1103B SoC
- Initial support for the Renesas RZ/G3L (R9A08G046) SoC
- Clock and reset controllers (e.g. PRCM) in the Tenstorrent Atlantis SoC
-----BEGIN PGP SIGNATURE-----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=RdCb
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"We've finally gotten rid of the struct clk_ops::round_rate() code
after months of effort from Brian Masney. Now the only option is to
use determine_rate(), which is good because that takes a struct
argument instead of just a couple unsigned longs, allowing us to
easily modify the way we determine and set rates in the clk tree.
Beyond that core framework change we've got the typical pile of new
SoC clk driver additions, fixes for clk data and/or adding missing
clks because the consumer driver using those clks wasn't ready, etc.
The usual suspects are all here: Qualcomm, Samsung, Mediatek, and
Rockchip along with some newcomers making RISC-V SoCs like ESWIN's
eic700 and Tenstorrent's Atlantis. The clk driver side of this looks
pretty normal.
Core:
- Remove the round_rate() clk op (yay!)
New Drivers:
- ESWIN eic700 SoC clk support
- Econet EN751221 SoC clock/reset support
- Global TCSR, RPMh, and display clock controller support for the
Qualcomm Eliza platform
- TCSR, the multiple global, and the RPMh clock controller support
for the Qualcomm Nord platform
- GPU clock controller support for Qualcomm SM8750
- Video and GPU clock controller support for Qualcomm Glymur
- Global clock controller support for Qualcomm IPQ5210
- Axis ARTPEC-9: Add new PLL clocks and new drivers for eight clock
controllers on the SoC
- ExynosAutov920: Add G3D (GPU) clock controller
- Clock driver for the Rockchip RV1103B SoC
- Initial support for the Renesas RZ/G3L (R9A08G046) SoC
- Clock and reset controllers (e.g. PRCM) in the Tenstorrent Atlantis SoC"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (132 commits)
clk: visconti: pll: initialize clk_init_data to zero
clk: fsl-sai: Add MCLK generation support
clk: fsl-sai: Extract clock setup into fsl_sai_clk_register()
dt-bindings: clock: fsl-sai: Document clock-cells = <1> support
clk: fsl-sai: Add i.MX8M support with 8 byte register offset
clk: fsl-sai: Sort the headers
dt-bindings: clock: fsl-sai: Document i.MX8M support
clk: qcom: gcc: Add multiple global clock controller driver for Nord SoC
clk: qcom: rpmh: Add support for Nord rpmh clocks
clk: qcom: Add TCSR clock driver for Nord SoC
dt-bindings: clock: qcom: Add Nord Global Clock Controller
dt-bindings: clock: qcom-rpmhcc: Add support for Nord SoCs
dt-bindings: clock: qcom: Document the Nord SoC TCSR Clock Controller
clk: qcom: gcc-x1e80100: Keep GCC USB QTB clock always ON
clk: qcom: Constify list of critical CBCR registers
clk: qcom: Constify qcom_cc_driver_data
clk: qcom: videocc-glymur: Constify qcom_cc_desc
clk: qcom: Add a driver for SM8750 GPU clocks
dt-bindings: clock: qcom: Add SM8750 GPU clocks
clk: qcom: ipq-cmn-pll: Add IPQ8074 SoC support
...
|
|
|
Linus Torvalds
|
a85d6ff994 |
SCSI misc on 20260421
Usual driver updates (ufs, lpfc, fnic, target, mpi3mr). The substantive core changes are adding a 'serial' sysfs attribute and getting sd to support > PAGE_SIZE sectors. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iLgEABMIAGAWIQTnYEDbdso9F2cI+arnQslM7pishQUCaeeTSRsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDImHGphbWVzLmJvdHRvbWxleUBoYW5zZW5wYXJ0bmVy c2hpcC5jb20ACgkQ50LJTO6YrIXxbAEA+LYW6sZ4JHAKRAlU1kPxlPFP18eBjcHa HqWm8/sllyoBAIBt6ldCACW8sP0bLCDTpLz21XZqJGHm7bvR8xkyca0Q =oglt -----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: "Usual driver updates (ufs, lpfc, fnic, target, mpi3mr). The substantive core changes are adding a 'serial' sysfs attribute and getting sd to support > PAGE_SIZE sectors" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (98 commits) scsi: target: Don't validate ignored fields in PROUT PREEMPT scsi: qla2xxx: Use nr_cpu_ids instead of NR_CPUS for qp_cpu_map allocation scsi: ufs: core: Disable timestamp for Kioxia THGJFJT0E25BAIP scsi: mpi3mr: Fix typo scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails scsi: libsas: Delete unused to_dom_device() and to_dev_attr() scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC scsi: iscsi_tcp: Remove unneeded selections of CRYPTO and CRYPTO_MD5 scsi: lpfc: Update lpfc version to 15.0.0.0 scsi: lpfc: Add PCI ID support for LPe42100 series adapters scsi: lpfc: Introduce 128G link speed selection and support scsi: lpfc: Check ASIC_ID register to aid diagnostics during failed fw updates scsi: lpfc: Update construction of SGL when XPSGL is enabled scsi: lpfc: Remove deprecated PBDE feature scsi: lpfc: Add REG_VFI mailbox cmd error handling scsi: lpfc: Log MCQE contents for mbox commands with no context scsi: lpfc: Select mailbox rq_create cmd version based on SLI4 if_type scsi: lpfc: Break out of IRQ affinity assignment when mask reaches nr_cpu_ids scsi: ufs: core: Make the header files self-contained scsi: ufs: core: Remove an include directive from ufshcd-crypto.h ... |
|
|
Linus Torvalds
|
6e286940e2 |
This push contains the following changes:
- Fix IPsec ESN regression in authencesn. - Fix hmac setkey failure in eip93. - Guard against IV changing in algif_aead. - Fix async completion handling in krb5enc. - Fix fallback async completion in acomp. - Fix handling of MAY_BACKLOG requests in pcrypt. - Fix issues with firmware-returned values in ccp. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmnl4sMACgkQxycdCkmx i6cJSw//ei5g1S9/mKvEQ0sqlR7F6Ar/XJyFpU+Aw5+uH/RcDhcivE/bFhsc4JHM h9o4T1FdwA2ysgx7aKl/qGIAqBZBsXSX7K1HO71btQ4/i5p+HU/2shLbc2ICg+VR 5ZVloB/5GTfuK1NSqx9iqr2JlSoV5sBZGD0BlBjCDkvIbu6Dev9eycthGqnbgKwW ZuMgh82gy/jEZoHfkoMVGiCGbe6pzmXib1AZXEUoMD5oMi5XM+++eXHQTpO8C3bH XBDzIdldtXlPKrpAmD0L/NsErURrV5wCTqP51laWQAOKKmAPlUGNrXBZAzCEMo/f RxnEN7DvQHaQD0l3PX29lWpNDHVQoyczd/EnXg/seU/QUGAERUAjdBRdL3Km87+/ HqcrC7242lddTBBGRstzg48zSjMNpI2UnJdJGxkkEQd5bmjwWhO68nh7Fc+eo/AW rcQHOIBExMKS4SoBfx+8H94Ng77qijz/4ZmBcZcWQRJXbi0bk4SJusWg5b/6y7pX UZRXqqt7EeJa2GB8JufqXXgSjgXVPVFFNMhvwVYtbxWe0gpqR1+c+9aSxam1g5/I osXNrGxrE3bLInUycTj7RRcqwJi1SGTY5ysgxgwIB52Ig4sEl1YBaXmoxNXoyED7 sjzjgxYejgi2JZXIqYdtQQso5zsnx23HxLQQO4WiazfGdu2x0nw= =6XJn -----END PGP SIGNATURE----- Merge tag 'v7.1-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - Fix IPsec ESN regression in authencesn - Fix hmac setkey failure in eip93 - Guard against IV changing in algif_aead - Fix async completion handling in krb5enc - Fix fallback async completion in acomp - Fix handling of MAY_BACKLOG requests in pcrypt - Fix issues with firmware-returned values in ccp * tag 'v7.1-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: krb5enc - fix async decrypt skipping hash verification crypto: algif_aead - snapshot IV for async AEAD requests crypto: acomp - fix wrong pointer stored by acomp_save_req() crypto: ccp - copy IV using skcipher ivsize crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed crypto: pcrypt - Fix handling of MAY_BACKLOG requests crypto: sa2ul - Fix AEAD fallback algorithm names crypto: authencesn - Fix src offset when decrypting in-place crypto: eip93 - fix hmac setkey algo selection |
|
|
Linus Torvalds
|
292a2bcd17 |
Fixing livelocks in shrink_dcache_tree()
If shrink_dcache_tree() finds a dentry in the middle of being killed by another thread, it has to wait until the victim finishes dying, gets detached from the tree and ceases to pin its parent. The way we used to deal with that amounted to busy-wait; unfortunately, it's not just inefficient but can lead to reliably reproducible hard livelocks. Solved by having shrink_dentry_tree() attach a completion to such dentry, with dentry_unlist() calling complete() on all objects attached to it. With a bit of care it can be done without growing struct dentry or adding overhead in normal case. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCaec/ugAKCRBZ7Krx/gZQ 6y77AP9l/IL36Ic45p45FCTirA6LFyIvZ5Gixm3Xk64Pi1Y3nAEAqQ5UOVnJc907 RyrCpcI6vnO8a67MptchOxK9d1bIxQw= =A8JL -----END PGP SIGNATURE----- Merge tag 'pull-dcache-busy-wait' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull dcache busy loop updates from Al Viro: "Fix livelocks in shrink_dcache_tree() If shrink_dcache_tree() finds a dentry in the middle of being killed by another thread, it has to wait until the victim finishes dying, gets detached from the tree and ceases to pin its parent. The way we used to deal with that amounted to busy-wait; unfortunately, it's not just inefficient but can lead to reliably reproducible hard livelocks. Solved by having shrink_dentry_tree() attach a completion to such dentry, with dentry_unlist() calling complete() on all objects attached to it. With a bit of care it can be done without growing struct dentry or adding overhead in normal case" * tag 'pull-dcache-busy-wait' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: get rid of busy-waiting in shrink_dcache_tree() dcache.c: more idiomatic "positives are not allowed" sanity checks struct dentry: make ->d_u anonymous for_each_alias(): helper macro for iterating through dentries of given inode |
|
Gao Xiang
|
2d8c7edcb6 |
erofs: unify lcn as u64 for 32-bit platforms
As sashiko reported [1], `lcn` was typed as `unsigned long` (or
`unsigned int` sometimes), which is only 32 bits wide on 32-bit
platforms, which causes `(lcn << lclusterbits)` to be truncated
at 4 GiB.
In order to consolidate the logic, just use `u64` consistently
around the codebase.
[1] https://sashiko.dev/r/20260420034612.1899973-1-hsiangkao%40linux.alibaba.com
Fixes:
|
|
|
Gao Xiang
|
c99493ce40 |
erofs: fix offset truncation when shifting pgoff on 32-bit platforms
On 32-bit platforms, pgoff_t is 32 bits wide, so left-shifting large arbitrary pgoff_t values by PAGE_SHIFT performs 32-bit arithmetic and silently truncates the result for pages beyond the 4 GiB boundary. Cast the page index to loff_t before shifting to produce a correct 64-bit byte offset. Fixes: |
|
|
Gao Xiang
|
d18a3b5d33 |
erofs: fix the out-of-bounds nameoff handling for trailing dirents
Currently we already have boundary-checks for nameoffs, but the trailing dirents are special since the namelens are calculated with strnlen() with unchecked nameoffs. If a crafted EROFS has a trailing dirent with nameoff >= maxsize, maxsize - nameoff can underflow, causing strnlen() to read past the directory block. nameoff0 should also be verified to be a multiple of `sizeof(struct erofs_dirent)` as well [1]. [1] https://sashiko.dev/#/patchset/20260416063511.3173774-1-hsiangkao%40linux.alibaba.com Fixes: |
|
|
Linus Torvalds
|
b4e07588e7 |
tracing: tell git to ignore the generated 'undefsyms_base.c' file
This odd file was added to automatically figure out tool-generated
symbols.
Honestly, it *should* have been just a real honest-to-goodness regular
file in git, instead of having strange code to generate it in the
Makefile, but that is not how that silly thing works. So now we need to
ignore it explicitly.
Fixes:
|
|
|
Linus Torvalds
|
f154634e42 |
linux_kselftest-next-7.1-next-fixes
Fixes regressions in non-bash shells and busybox support, and reverts a commit that regression in build and installation when one or more tests fail to build. Fixes duplicated test number reporting introduced in ktap support patch. - selftests: Fix duplicated test number reporting - selftests: Fix runner.sh for non-bash shells - selftests: Fix runner.sh busybox support - selftests: Deescalate error reporting -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmnmPx8ACgkQCwJExA0N QxwZ7g/+L4ZZDp3RyuauvCV4zhG5GQFudtvAkcLOSwBVnRbiLdPmdOXXz7IkW7DN U/WQx3pDOYmvtr2QdNvXch3HOdk1vUfNViU5yPNqC4jVZEMON2N7oGr2Eq+WVhi+ gl63pRYk9ISh+5vOlzQY9UX1sLOxlME1foMJdHQEZHhgbNxlc7s/NfpqAnRC7a4l SFuzL/PJl9kYiMUFeYLB9kwrelvoLrzItMVz7/m56dgNVuEmbNDESBXGwJQneH6l SWOXPC96gu2cajluNfyhOqarkuGVD8x6J+2vWBwrDnSiyMLyealAOHnK5JGR17hW NErJDpqpdlIue5/h/XFnZ+4o43J8uEiUxmP7UiPAmreBllajeNz4xZPuz+i2vLH2 O9dzzj/SV9War5txaFdqHXpbZE2zYOfhA07Xg6VdjcB0LTWaSOPqiIPr9UTwvT6o T7vYkvE+w4rjXwTFEscHkZ5jXrvAiWMrgiK4BuzXWy03/BvOF6LiMf0NCELvKvZG ZubLCJ1N/2EXgt+MX9dRmxq+7ZXCGu53TU5GeX1u/vT5lqsaPwoXT4RylZek5hwx DfKjEOU22TOQXAV01z1sPJvNwPZa84Hejzf6c6v2xobY/vaf4XxgyXAIAJJGOfpj 25nEdecvjdX62kFfY/QrX7akpr7IreonpssmQVuGt3jilpq4uLg= =1k+f -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-next-7.1-next-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "Fix regressions in non-bash shells and busybox support, and revert a commit that regressed in build and installation when one or more tests fail to build. Fix duplicated test number reporting introduced in ktap support patch" * tag 'linux_kselftest-next-7.1-next-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: Fix duplicated test number reporting selftests: Fix runner.sh for non-bash shells selftests: Fix runner.sh busybox support selftests: Deescalate error reporting |
|
|
Linus Torvalds
|
13f24586a2 |
arm64 updates for 7.1 (second round):
Core features:
- Add workaround for C1-Pro erratum 4193714 - early CME (SME unit)
DVMSync acknowledgement. The fix consists of sending IPIs on TLB
maintenance to those CPUs running in user space with SME enabled
- Include kernel-hwcap.h in list of generated files (missed in a recent
commit generating the KERNEL_HWCAP_* macros)
CCA:
- Fix RSI_INCOMPLETE error check in arm-cca-guest
MPAM:
- Fix an unmount->remount problem with the CDP emulation, uninitialised
variable and checker warnings
-----BEGIN PGP SIGNATURE-----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=LNY2
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull more arm64 updates from Catalin Marinas:
"The main 'feature' is a workaround for C1-Pro erratum 4193714
requiring IPIs during TLB maintenance if a process is running in user
space with SME enabled.
The hardware acknowledges the DVMSync messages before completing
in-flight SME accesses, with security implications. The workaround
makes use of the mm_cpumask() to track the cores that need
interrupting (arm64 hasn't used this mask before).
The rest are fixes for MPAM, CCA and generated header that turned up
during the merging window or shortly before.
Summary:
Core features:
- Add workaround for C1-Pro erratum 4193714 - early CME (SME unit)
DVMSync acknowledgement. The fix consists of sending IPIs on TLB
maintenance to those CPUs running in user space with SME enabled
- Include kernel-hwcap.h in list of generated files (missed in a
recent commit generating the KERNEL_HWCAP_* macros)
CCA:
- Fix RSI_INCOMPLETE error check in arm-cca-guest
MPAM:
- Fix an unmount->remount problem with the CDP emulation,
uninitialised variable and checker warnings"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm_mpam: resctrl: Make resctrl_mon_ctx_waiters static
arm_mpam: resctrl: Fix the check for no monitor components found
arm_mpam: resctrl: Fix MBA CDP alloc_capable handling on unmount
virt: arm-cca-guest: fix error check for RSI_INCOMPLETE
arm64/hwcap: Include kernel-hwcap.h in list of generated files
arm64: errata: Work around early CME DVMSync acknowledgement
arm64: cputype: Add C1-Pro definitions
arm64: tlb: Pass the corresponding mm to __tlbi_sync_s1ish()
arm64: tlb: Introduce __tlbi_sync_s1ish_{kernel,batch}() for TLB maintenance
|
|
|
Linus Torvalds
|
ce9e93383a |
sh updates for v7.1
- sh: Drop CONFIG_FIRMWARE_EDID from defconfig files - sh: Remove CONFIG_VSYSCALL reference from UAPI - sh: Fix typo in SPDX license ID lines - sh: Include <linux/io.h> in dac.h -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEYv+KdYTgKVaVRgAGdCY7N/W1+RMFAmnmHWgACgkQdCY7N/W1 +RNVSQ/8DCMVL6n3HWJ0hllF5q5GDjk2CrpRRvcexw9B/ewOkgdykxnlFU90xSy3 cHO+Y5ppeQuTLvnfYajCRUoR06OvBppAa3Ch1mWUYSDk/Ajs18gWnOYvvc+9isl9 Pc25RjUa1E0pqayL+1XVdihk/moWM4A25bM8ND/Gqc4A6TyfRzESKvrz+jwrm5KL xDJBpD/tEKDqBnkiPE0Y/W3IjiZUG5ZpDuNIpkIW5JDWwlbT+4Xd7pcMQfor9JTM UCO4ZHDuhyf7vuMptFx/x6h2D1ssfDS7+5uGBRFIMpXJsXtbKSrePwF9dp/C8jia 7XZVvmchtALZyUfyE/Z/UxaywtG8KLbPATMAlkb4veXJoqpKZXGNhtSE4M3P3h35 CFfaGeSZEZjNYYT7TUjjZfv3EgTOeuC5I2wsJ+0ZaGMa/r/lIXwo7t6GwEApXXMN xGGG8/pS0Amyg2oWcf0xH0UGFeBt4AjO16NdC6z/5WRL42kqUn3V3KUGi2CWPx9L oHMnTQVTXvvhB7Lml58BVauLq3NHAPSuOvc2B/aelhv2sheET9PWVt/FeKacmC4N NyiNGFSlgonXUvMmh5YJwE1IwvQiziTF3BiHaCkuU4qS0lBpfxMsDGvmDusBlCjF MMTjlhDowpWYEbswHZmHhi4w2/ATTemrEoaY6m9jZNvZRwOK01k= =jFKW -----END PGP SIGNATURE----- Merge tag 'sh-for-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux Pull sh updates from John Paul Adrian Glaubitz: "Two patches from Thomas Zimmermann, one by Tim Bird and one by Thomas Weißschuh. The first patch by Thomas Zimmermann adds a missing include in dac.h for SH-3 which became necessary after |
|
|
Linus Torvalds
|
065c4e67cc |
Mostly cleanups and small things, notably:
- musl libc compatibility - vDSO installation fix - TLB sync race fix for recent SMP support - build fix for 32-bit with Clang 20/21 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEpeA8sTs3M8SN2hR410qiO8sPaAAFAmnmKS4ACgkQ10qiO8sP aAD2+w//dOOblgUYgQJUXIxHpS7Gcb3Tm+a7ujC23q/kWf/pc8milCSf+zoxzUXL 23Vwh4Gt4KrHKp8lG1gU3xZqV0qwhXNi5HO2hMpB0ioIVpX3TcrUhFbp/Oirvhgi 3PvnvsFtUlW82DFgewB98tefXZSAlG/pg+RjQ3weHfEo+xQbjYc+kR8o59tN8LNR Ea4rrxyjsr3KN2yBNaFpDkMchudP6XWgKByAZBxZ2FofC3zuVRCyF8ThDfQl/3/W muSqX+2iuKjGpmxV0XWt72hYOhNYjBtDY7f4EPe6sbUy+PU6SjD9h/s7VTyVHgZR 3Sii9AQLLJNYPoglExMfmWfeUnJCUJNNTLUze+ZtnhURZQYTvyJRzVmKj6fDPjK2 jGEKXanfZCK9Cfgy2f2xbQxCxhAVwz6QT0XaQO2dZBXa0anzG+2HM0Zn8MNa9jbU +Lm11k1jd1QBifr+5zeni98KHt2mf77blCny8TraODgLNgWUVi5kMkPF4bZgD4Qj udMU9lOkTD08R89hG/Le9TsB+NIpPauyNxDHUpC/VDterFdZqFvmOFT6afTo/4RZ nXNVdL1tn+7O7v0bLdbyhXwj2her1GDbe6HZ5eTNqmjcOthcgI3gF2stDfFhEbNb /wMHnpGPncMeEI8YWtWOFA4FA5T32+LafLCKhuRJdaw0+f/NMOo= =oovZ -----END PGP SIGNATURE----- Merge tag 'uml-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull uml updates from Johannes Berg: "Mostly cleanups and small things, notably: - musl libc compatibility - vDSO installation fix - TLB sync race fix for recent SMP support - build fix for 32-bit with Clang 20/21" * tag 'uml-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: um: Disable GCOV_PROFILE_ALL on 32-bit UML with Clang 20/21 um: drivers: call kernel_strrchr() explicitly in cow_user.c um: Replace strncpy() with strnlen()+memcpy_and_pad() in strncpy_chunk_from_user() x86/um: fix vDSO installation um: Remove CONFIG_FRAME_WARN from x86_64_defconfig um: Fix pte_read() and pte_exec() for kernel mappings um: Fix potential race condition in TLB sync um: time-travel: clean up kernel-doc warnings um: avoid struct sigcontext redefinition with musl um: fix address-of CMSG_DATA() rvalue in stub |
|
|
Linus Torvalds
|
b66cb4f156 |
printk changes for 7.1
-----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEESH4wyp42V4tXvYsjUqAMR0iAlPIFAmnmEggbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMiwyAAoJEFKgDEdIgJTyjQwP/j2a9EzdI4+DfGrmA56m /heo44ObpFJppYaWEyAN7xX8Xpm7ErokLjZxVxhgQY7hGU5WLx1CmslnJbfWYkWy r7q92Kd/QIDmsvwHzlE0xdaX3rp8AXp3O2iIhcDfv9FRe+UultrESBpw9JbRYXXQ SLAFU1iOFMxyuzvhW/2l/B+PQDm0uoRMpMWTsLXo2JtNOsIGewNyV/7dhOumm+RD /0lgVA9jMAQA33j4Hkr38REe8lYH7aGl66x1mZhDg+kYb7w7ndKW/QN21OJiP+2D s4moi2/VLmC/UcxoDAOQTArKYkrYc2nzLMJRMaIun8jcNfCHEqaQAW2MTzSDAC78 +atdlWrfIxykORA31lTtjh4o5vg43sQPjFZCJr3RxNLfxFy15NULhT75QFrxe9sA W3gs4Rz+LeynoQbJNCn8hgK0xcpKLtzC4dMY7dfQo6uyq2YnJauEvioJKbUYyoDh 3l3uYfnzHcfRUb+yNtIkNCiYXwrpTAnSnifCbWO3smWYxhCdAT14Rval/fxtTjSe sTphd7m32U56WpWX0lYQbY001nMzso+gN/eQSK20IzrhvghwYUqvCKNm+fIM9tjR nQBxka+B7XhO27hNV4QIT8ZQRUkabQQAseEFhLQI2Ptgw3eV0s85gMP60Lg4gpZ0 7OGA/VM+xrLqXvsFeDDWccSg =O6QR -----END PGP SIGNATURE----- Merge tag 'printk-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux Pull printk updates from Petr Mladek: - Fix printk ring buffer initialization and sanity checks - Workaround printf kunit test compilation with gcc < 12.1 - Add IPv6 address printf format tests - Misc code and documentation cleanup * tag 'printk-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: printf: Compile the kunit test with DISABLE_BRANCH_PROFILING DISABLE_BRANCH_PROFILING lib/vsprintf: use bool for local decode variable lib/hexdump: print_hex_dump_bytes() calls print_hex_dump_debug() printk: ringbuffer: fix errors in comments printk_ringbuffer: Add sanity check for 0-size data printk_ringbuffer: Fix get_data() size sanity check printf: add IPv6 address format tests printk: Fix _DESCS_COUNT type for 64-bit systems |
|
|
Linus Torvalds
|
ccbc9fdb32 |
Fix timer stalls caused by incorrect handling of
the dev->next_event_forced flag. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmnl1/4RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1g/ww/7BI4CyQUJLSCpYMjvkj+87Rrfd5u6FGqt jz0dGeQpY0LvRGSqASwICe+1r0zwHF+xDsUfJvA13mRaPM6D6bEU+JE6ffK8B6T9 EIyYwEwQ2a7DrdIu9+FCXTwqXDUoGLFsguD50b4qupQKFcDlwgZbg4UAWi/ptau9 Ww+5T/+sfw/SMR9EwXBSKH79N0gOOGpDNfGtpDv+0X0qPQvo9QGAxMfIUgMf7ZaA y55agXi5iOdM+mAIrE69WLinBzrBvXHWNr66/SaMadQs93I1hU54sLpir4ft1yCs WnDtTRWG11Y0HBHUqqgbnN8BR/2VIFDVe9BtRDoDUD70iEJ8TGqJjOvF8v7C00MK ets0zNel9Rqbz9wjrjTekPYUHfC/t9qqzV77c0TdU1IR6FArf/OT9Ge34AVr60EX a5s4aX7ECLjwuTwgQPLXsSedOD0eQndf/VYdEQ86fTUfyyujVg2NCxbFEfDr3eho SbjcNv1UQ1WY/7miJzYaiA2aVNtwuX25YNI+t3f3pX/1tGqmx9oB1tNzJqgGfuN9 3/Rx3uP0kH+gpbw1lKAugFJazOEHDLJG8LBgF0PYbmlVdIGn57IuBlQL5GDLe77O G+sFUhrLNpkrIJVhNWODkM+K/z9vvKzENiRgG4hB0oAbQEUuqTA6ppayKWWs8KDb 9fdgLSkdjtI= =GPvm -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2026-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Fix timer stalls caused by incorrect handling of the dev->next_event_forced flag" * tag 'timers-urgent-2026-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clockevents: Add missing resets of the next_event_forced flag |
|
|
Linus Torvalds
|
65e9974ae2 |
Remove the unused ARCH_SYSCALL_WORK_{ENTER,EXIT} flags.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=NYzQ
-----END PGP SIGNATURE-----
Merge tag 'core-urgent-2026-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull entry cleanup from Ingo Molnar:
"Remove the unused ARCH_SYSCALL_WORK_{ENTER,EXIT} flags"
* tag 'core-urgent-2026-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
entry: Kill ARCH_SYSCALL_WORK_{ENTER,EXIT}
|
|
|
Linus Torvalds
|
da6b5aae84 |
platform-drivers-x86 for v7.1-1
Highlights:
- asus-wmi:
- Retain battery charge threshold during boot which avoids unsolicited
change to 100%. Return -ENODATA when the limit is not yet known
- Improve screenpad power/brightness handling consistency
- Fix screenpad brightness range
- barco-p50-gpio: Normalize gpio_get return values
- bitland-mifs-wmi: Add driver for Bitland laptops (supports platform
profile,hwmon, kbd backlight, gpu mode, hotkeys, and
fan boost)
- dell_rbu: Fix using uninitialized value in sysfs write function
- dell-wmi-sysman: Respect destination length when constructing enum
strings
- hp-wmi:
- Propagate fan setting apply failures and log an error
- Fix sysfs write vs work handler cancel_delayed_work_sync() deadlock
- Correct keepalive schedule_delayed_work() to mod_delayed_work()
- Fix u8 underflows in GPU delta calculation
- Use mutex to protect fan pwm/mode
- Ignore kbd backlight and FnLock key events that are handled by FW
- Fix fan table parsing (use correct field)
- Add support for Omen 14-fb0xxx, 16-n0xxx, 16-wf1xxx, and Omen MAX
16-ak0xxxx
- input: trackpoint & thinkpad_acpi: Enable doubletap by default and
add sysfs enable/disable
- int3472: Add support for GPIO type 0x02 (IR flood LED)
- intel-speed-select: (updated to v1.26)
- Avoid using current base frequency as maximum
- Fix CPU extended family ID decoding
- Fix exit code
- Improve error reporting
- intel/vsec: Refactor to support ACPI-enumerated PMT endpoints.
- pcengines-apuv2: Attach software node to the gpiochip
- uniwill:
- Refactor hwmon to smaller parts to accomodate HW diversity
- Support USB-C power/performance priority switch through sysfs
- Add another XMG Fusion 15 (L19) DMI vendor
- Enable fine-grained features to device lineup mapping
- wmi: Perform output size check within WMI core to allow simpler WMI
drivers
- acpi_driver -> platform driver conversions (a large number of changes
from Rafael J. Wysocki)
- Miscellaneous cleanups / refactoring / improvements
The following is an automated shortlog grouped by driver:
acer-wireless:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
asus-laptop:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
asus-wireless:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
asus-wmi:
- adjust screenpad power/brightness handling
- do not enforce a battery charge threshold
- fix screenpad brightness range
barco-p50-gpio:
- convert to guard() notation
- normalize return value of gpio_get
bitland-mifs-wmi:
- Add new Bitland MIFS WMI driver
dell/dell-rbtn:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
dell_rbu:
- avoid uninit value usage in packet_size_write()
dell-wmi-sysman:
- bound enumeration string aggregation
- Clean up security buffer helpers
- Fix typo in function comment
- Use standard kobj_sysfs_ops
- Use sysfs_emit{_at} in show functions
Documentation: laptops:
- Update documentation for uniwill laptops
Documentation:
- thinkpad-acpi - Document doubletap_enable attribute
eeepc-laptop:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
fujitsu:
- Convert backlight driver to a platform one
- Convert laptop driver to a platform one
- Register ACPI notify handlers directly
- Reorder code to avoid forward declarations
fujitsu-tablet:
- Convert ACPI driver to a platform one
hp-wmi:
- add locking for concurrent hwmon access
- add Omen 14-fb0xxx (board 8C58) support
- Add support for Omen 16-n0xxx (8A44)
- Add support for Omen 16-wf1xxx (8C77)
- Add support for OMEN MAX 16-ak0xxx (8D87)
- avoid cancel_delayed_work_sync from work handler
- fix fan table parsing
- fix ignored return values in fan settings
- fix u8 underflow in gpu_delta calculation
- Ignore backlight and FnLock events
- use mod_delayed_work to reset keep-alive timer
input:
- trackpoint - Enable doubletap by default on capable devices
int3472:
- Add support for GPIO type 0x02 (IR flood LED)
- Parameterize LED con_id in registration
- Rename pled to led in LED registration code
- Use local variable for LED struct access
intel/rst:
- Convert ACPI driver to a platform one
intel/smartconnect:
- Convert ACPI driver to a platform one
intel/tpmi:
- Use 32 bit aligned address for debugfs mem write
intel/vsec:
- Decouple add/link helpers from PCI
- Make driver_data info const
- Plumb ACPI PMT discovery tables through vsec
- Refactor base_addr handling
- Return real error codes from registration path
- Switch exported helpers from pci_dev to device
lg-laptop:
- Convert ACPI driver to a platform one
- Drop debug-only ACPI notify handler
nvsw-sn2201:
- Drop unused include
panasonic-laptop:
- Convert ACPI driver to a platform one
- Fix OPTD notifier registration and cleanup
- Make pcc_register_optd_notifier() void
- Register ACPI notify handler directly
- Remove redundant checks from 3 functions
pcengines-apuv2:
- attach software node to the gpiochip
sony-laptop:
- Convert NC driver to a platform one
- Convert PIC driver to a platform one
- Register ACPI notify handler directly
surface: hotplug:
- Correct inclusion for GPIO APIs
surface: surfacepro3_button:
- Convert to a platform driver
- Drop wakeup source on remove
- Register ACPI notify handler
system76:
- Convert ACPI driver to a platform one
- Drop redundant devm_led_classdev_unregister()
- Register ACPI notify handler directly
thinkpad_acpi:
- Add sysfs control for TrackPoint double-tap
- Drop ACPI driver registration
- remove obsolete TODO comment
- use seq_puts() instead of seq_printf()
tools/power/x86/intel-speed-select:
- Avoid current base freq as maximum
- Fix cpu extended family ID decoding
- Fix output when running on unsupported CLX platforms
- Fix some program return value
- Print Version info when Incompatible API version is detected
- v1.26 release
topstar-laptop:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
toshiba_acpi:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
- Reorder code to avoid forward declaration
toshiba_bluetooth:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
toshiba_haps:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
uniwill-laptop:
- Apply features across all TUXEDO devices
- Fix signedness bug
- Fix XMG Fusion 15 (L19) entries
- Implement USB-C power priority setting
- Rework hwmon feature defines
wireless-hotkey:
- Convert ACPI driver to a platform one
- Register ACPI notify handler directly
wmi:
- Add wmidev_invoke_procedure()
- Convert drivers to use wmidev_invoke_procedure()
- Extend wmidev_invoke_method() to reject undersized data
- Extend wmidev_query_block() to reject undersized data
- Prepare to reject undersized unmarshalling results
- Replace .no_notify_data with .min_event_size
x86:
- remove unnecessary module_init/exit() functions
Merges:
- Merge branch 'intel-sst' of https://github.com/spandruvada/linux-kernel into review-ilpo-next
- Merge tag 'fixes' into 'for-next'
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCaeYxSwAKCRBZrE9hU+XO
MRzTAQCPUKVOpSY/cjtPXVBn0uJbAo1MSvytv00Kv7dcatvrrwEA9lqmwOfl0kzr
CowEVVCD3om++W9vOsL65hachbAl1QA=
=1qkw
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Ilpo Järvinen:
"asus-wmi:
- Retain battery charge threshold during boot which avoids
unsolicited change to 100%. Return -ENODATA when the limit
is not yet known
- Improve screenpad power/brightness handling consistency
- Fix screenpad brightness range
barco-p50-gpio:
- Normalize gpio_get return values
bitland-mifs-wmi:
- Add driver for Bitland laptops (supports platform profile,
hwmon, kbd backlight, gpu mode, hotkeys, and fan boost)
dell_rbu:
- Fix using uninitialized value in sysfs write function
dell-wmi-sysman:
- Respect destination length when constructing enum strings
hp-wmi:
- Propagate fan setting apply failures and log an error
- Fix sysfs write vs work handler cancel_delayed_work_sync() deadlock
- Correct keepalive schedule_delayed_work() to mod_delayed_work()
- Fix u8 underflows in GPU delta calculation
- Use mutex to protect fan pwm/mode
- Ignore kbd backlight and FnLock key events that are handled by FW
- Fix fan table parsing (use correct field)
- Add support for Omen 14-fb0xxx, 16-n0xxx, 16-wf1xxx, and
Omen MAX 16-ak0xxxx
input: trackpoint & thinkpad_acpi:
- Enable doubletap by default and add sysfs enable/disable
int3472:
- Add support for GPIO type 0x02 (IR flood LED)
intel-speed-select: (updated to v1.26)
- Avoid using current base frequency as maximum
- Fix CPU extended family ID decoding
- Fix exit code
- Improve error reporting
intel/vsec:
- Refactor to support ACPI-enumerated PMT endpoints.
pcengines-apuv2:
- Attach software node to the gpiochip
uniwill:
- Refactor hwmon to smaller parts to accomodate HW diversity
- Support USB-C power/performance priority switch through sysfs
- Add another XMG Fusion 15 (L19) DMI vendor
- Enable fine-grained features to device lineup mapping
wmi:
- Perform output size check within WMI core to allow simpler WMI
drivers
misc:
- acpi_driver -> platform driver conversions (a large number of
changes from Rafael J. Wysocki)
- cleanups / refactoring / improvements"
* tag 'platform-drivers-x86-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (106 commits)
platform/x86: hp-wmi: Add support for Omen 16-wf1xxx (8C77)
platform/x86: hp-wmi: Add support for Omen 16-n0xxx (8A44)
platform/x86: hp-wmi: Add support for OMEN MAX 16-ak0xxx (8D87)
platform/x86: hp-wmi: fix fan table parsing
platform/x86: hp-wmi: add Omen 14-fb0xxx (board 8C58) support
platform/wmi: Replace .no_notify_data with .min_event_size
platform/wmi: Extend wmidev_query_block() to reject undersized data
platform/wmi: Extend wmidev_invoke_method() to reject undersized data
platform/wmi: Prepare to reject undersized unmarshalling results
platform/wmi: Convert drivers to use wmidev_invoke_procedure()
platform/wmi: Add wmidev_invoke_procedure()
platform/x86: int3472: Add support for GPIO type 0x02 (IR flood LED)
platform/x86: int3472: Parameterize LED con_id in registration
platform/x86: int3472: Rename pled to led in LED registration code
platform/x86: int3472: Use local variable for LED struct access
platform/x86: thinkpad_acpi: remove obsolete TODO comment
platform/x86: dell-wmi-sysman: bound enumeration string aggregation
platform/x86: hp-wmi: Ignore backlight and FnLock events
platform/x86: uniwill-laptop: Fix signedness bug
platform/x86: dell_rbu: avoid uninit value usage in packet_size_write()
...
|
|
|
Linus Torvalds
|
b69e478512 |
Backlight for v7.1
* Skyworks SKY81452:
* Check the return value of `devm_gpiod_get_optional()` in `sky81452_bl_parse_dt()` to properly
handle GPIO acquisition errors
* Apple Backlight:
* Convert the Apple Backlight ACPI driver to a proper platform driver, aligning with current ACPI
binding practices
-----BEGIN PGP SIGNATURE-----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=Cbwz
-----END PGP SIGNATURE-----
Merge tag 'backlight-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"Apple Backlight:
- Convert the Apple Backlight ACPI driver to a proper platform
driver, aligning with current ACPI binding practices
Skyworks SKY81452:
- Check the return value of `devm_gpiod_get_optional()`
to properly handle GPIO acquisition errors"
* tag 'backlight-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: apple_bl: Convert to a platform driver
backlight: sky81452-backlight: Check return value of devm_gpiod_get_optional() in sky81452_bl_parse_dt()
|
|
|
Linus Torvalds
|
d884efd340 |
LEDs for v7.1
* Core:
* Implement fallback to software node name for LED names
* Fix formatting issues in `led-core.c` reported by checkpatch.pl
* Make `led_remove_lookup()` NULL-aware
* Switch from `class_find_device_by_of_node()` to `class_find_device_by_fwnode()`
* LGM SSO:
* Fix a typo in the `GET_SRC_OFFSET` macro
* Multicolor:
* Fix a signedness error by changing the `intensity_value` type to `unsigned int`
* Qualcomm LPG:
* Prevent array overflow when selecting high-resolution values
* TI LP8860:
* Do not unconditionally program the EEPROM on probe
* Hold the mutex lock for the entirety of the EEPROM programming process
* Kinetic KTD2692:
* Make the `ktd2692_timing` variable static to resolve a sparse warning
* LGM SSO:
* Remove a duplicate assignment of `priv->mmap` in `intel_sso_led_probe()`
* TTY Trigger:
* Prefer `IS_ERR_OR_NULL()` over manual NULL checks
* TI LM3642:
* Use `guard(mutex)` to simplify locking and avoid manual `mutex_unlock()` calls
* TI LP5569:
* Use `sysfs_emit()` instead of `sprintf()` for sysfs outputs
* TI LP8860:
* Return directly from `lp8860_init()` instead of using empty `goto` statements
* Use a single regmap table and an access table instead of separate maps for normal and EEPROM registers
* Remove an unused read of the `STATUS` register during EEPROM programming
* Core:
* Drop the unneeded dependency on `OF_GPIO` from `LEDS_NETXBIG` in Kconfig
* Spreadtrum SC2731:
* Add a compatible string for the SC2730 PMIC LED controller
* TI LP5860:
* Add the `enable-gpios` property for the `VIO_EN` pin
-----BEGIN PGP SIGNATURE-----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=BGim
-----END PGP SIGNATURE-----
Merge tag 'leds-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
Core:
- Implement fallback to software node name for LED names
- Fix formatting issues in `led-core.c` reported by checkpatch.pl
- Make `led_remove_lookup()` NULL-aware
- Switch from `class_find_device_by_of_node()` to
`class_find_device_by_fwnode()`
- Drop the unneeded dependency on `OF_GPIO` from `LEDS_NETXBIG`
in Kconfig
Kinetic KTD2692:
- Make the `ktd2692_timing` variable static to resolve a
sparse warning
LGM SSO:
- Fix a typo in the `GET_SRC_OFFSET` macro
- Remove a duplicate assignment of `priv->mmap` in
`intel_sso_led_probe()`
Multicolor:
- Fix a signedness error by changing the `intensity_value` type
to `unsigned int`
Qualcomm LPG:
- Prevent array overflow when selecting high-resolution values
Spreadtrum SC2731:
- Add a compatible string for the SC2730 PMIC LED controller
TI LM3642:
- Use `guard(mutex)` to simplify locking and avoid manual
`mutex_unlock()` calls
TI LP5569:
- Use `sysfs_emit()` instead of `sprintf()` for sysfs outputs
TI LP5860:
- Add the `enable-gpios` property for the `VIO_EN` pin"
TI LP8860:
- Do not unconditionally program the EEPROM on probe
- Hold the mutex lock for the entirety of the EEPROM programming
process
- Return directly from `lp8860_init()` instead of using empty `goto`
statements
- Use a single regmap table and an access table instead of separate
maps for normal and EEPROM registers
- Remove an unused read of the `STATUS` register during EEPROM
programming
TTY Trigger:
- Prefer `IS_ERR_OR_NULL()` over manual NULL checks"
* tag 'leds-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds:
leds: class: Make led_remove_lookup() NULL-aware
leds: led-class: Switch to using class_find_device_by_fwnode()
leds: Kconfig: Drop unneeded dependency on OF_GPIO
leds: lm3642: Use guard to simplify locking
leds: core: Fix formatting issues
leds: core: Implement fallback to software node name for LED names
leds: lgm-sso: Fix typo in macro for src offset
dt-bindings: leds: lp5860: add enable-gpio
leds: Prefer IS_ERR_OR_NULL over manual NULL check
dt-bindings: leds: sc2731: Add compatible for SC2730
leds: lp8860: Do not always program EEPROM on probe
leds: lp8860: Remove unused read of STATUS register
leds: lp8860: Hold lock for all of EEPROM programming
leds: lp8860: Return directly from lp8860_init
leds: lp8860: Use a single regmap table
leds: lgm-sso: Remove duplicate assignments for priv->mmap
leds: qcom-lpg: Check for array overflow when selecting the high resolution
leds: ktd2692: Make ktd2692_timing variable static
leds: lp5569: Use sysfs_emit instead of sprintf()
leds: multicolor: Change intensity_value to unsigned int
|
|
|
Linus Torvalds
|
25c456dab5 |
MFD for v7.1
* Core:
* Add a resource-managed version of alloc_workqueue() (`devm_alloc_workqueue()`)
* Apple SMC:
* Wire up the Apple SMC power driver by adding a new MFD cell
* Broadcom BCM2835 PM:
* Add support for the BCM2712 power management device
* Introduce a hardware type identifier to distinguish SoC variants
* Intel LPSS:
* Add PCI IDs for the Intel Nova Lake-H platform
* Core:
* Preserve the Open Firmware (OF) node when an ACPI handle is present
* Atmel HLCDC:
* Fetch the LVDS PLL clock as a fallback if the generic sys_clk is unavailable
* EZX PCAP:
* Avoid rescheduling after destroying the workqueue by switching to a device-managed workqueue
* Freescale MC13xxx:
* Fix a memory leak in subdevice platform data allocation by using devm_kmemdup()
* Intel LPC ICH:
* Expose a software node for the GPIO controller cell to fix GPIO lookups
* MediaTek MT6397:
* Correct the hardware CIDs for the MT6328, MT6331, and MT6332 PMICs to allow proper driver
binding
* ROHM BD71828:
* Enable system wakeup via the power button
* STMicroelectronics STPMIC1:
* Attempt system shutdown a second time to handle transient I2C communication failures
* Congatec CGBC, KEMPLD, RSMU, Si476x:
* Fix various kernel-doc warnings and correct struct member names
* DLN2:
* Drop redundant USB device references and switch to managed resource allocations
* Update bare 'unsigned' types to 'unsigned int'
* ENE KB3930:
* Use the of_device_is_system_power_controller() wrapper
* EZX PCAP:
* Drop redundant memory allocation error messages
* Return directly instead of using empty goto statements
* Maxim MAX77705:
* Make the max77705_pm_ops variable static to resolve a sparse warning
* Viperboard:
* Drop redundant USB device references
* SpacemiT P1:
* Drop the deprecated "vin-supply" property from the devicetree bindings
* SpacemiT P1:
* Add individual regulator supply properties to match actual hardware topology
* Maxim MAX77620:
* Convert devicetree bindings from TXT to YAML format
* Document an optional I2C address for the MAX77663 RTC device
* ROHM BD72720:
* Add a new compatible string for the ROHM BD73900 PMIC
* Freescale i.MX25 TSADC:
* Convert devicetree bindings from TXT to YAML format
-----BEGIN PGP SIGNATURE-----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=S0In
-----END PGP SIGNATURE-----
Merge tag 'mfd-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core:
- Add a resource-managed version of alloc_workqueue()
(`devm_alloc_workqueue()`)
- Preserve the Open Firmware (OF) node when an ACPI handle
is present
Apple SMC:
- Wire up the Apple SMC power driver by adding a new MFD cell
Atmel HLCDC:
- Fetch the LVDS PLL clock as a fallback if the generic sys_clk
is unavailable
Broadcom BCM2835 PM:
- Add support for the BCM2712 power management device
- Introduce a hardware type identifier to distinguish SoC variants
Congatec CGBC, KEMPLD, RSMU, Si476x:
- Fix various kernel-doc warnings and correct struct member names
DLN2:
- Drop redundant USB device references and switch to managed
resource allocations
- Update bare 'unsigned' types to 'unsigned int'
ENE KB3930:
- Use the of_device_is_system_power_controller() wrapper
EZX PCAP:
- Avoid rescheduling after destroying the workqueue by switching
to a device-managed workqueue
- Drop redundant memory allocation error messages
- Return directly instead of using empty goto statements
Freescale i.MX25 TSADC:
- Convert devicetree bindings from TXT to YAML format
Freescale MC13xxx:
- Fix a memory leak in subdevice platform data allocation by
using devm_kmemdup()
Intel LPC ICH:
- Expose a software node for the GPIO controller cell to fix
GPIO lookups
Intel LPSS:
- Add PCI IDs for the Intel Nova Lake-H platform
Maxim MAX77620:
- Convert devicetree bindings from TXT to YAML format
- Document an optional I2C address for the MAX77663 RTC device
Maxim MAX77705:
- Make the max77705_pm_ops variable static to resolve a
sparse warning
MediaTek MT6397:
- Correct the hardware CIDs for the MT6328, MT6331, and MT6332
PMICs to allow proper driver binding
ROHM BD71828:
- Enable system wakeup via the power button
ROHM BD72720:
- Add a new compatible string for the ROHM BD73900 PMIC
SpacemiT P1:
- Drop the deprecated "vin-supply" property from the devicetree
bindings
- Add individual regulator supply properties to match actual
hardware topology
STMicroelectronics STPMIC1:
- Attempt system shutdown a second time to handle transient I2C
communication failures
Viperboard:
- Drop redundant USB device references"
* tag 'mfd-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (28 commits)
mfd: core: Preserve OF node when ACPI handle is present
mfd: ene-kb3930: Use of_device_is_system_power_controller() wrapper
mfd: intel-lpss: Add Intel Nova Lake-H PCI IDs
dt-bindings: mfd: max77620: Document optional RTC address for MAX77663
dt-bindings: mfd: max77620: Convert to DT schema
mfd: ezx-pcap: Avoid rescheduling after destroying workqueue
mfd: ezx-pcap: Return directly instead of empty gotos
mfd: ezx-pcap: Drop memory allocation error message
mfd: bcm2835-pm: Add BCM2712 PM device support
mfd: bcm2835-pm: Introduce SoC-specific type identifier
dt-bindings: mfd: bd72720: Add ROHM BD73900
mfd: si476x: Fix kernel-doc warnings
mfd: rsmu: Remove a empty kernel-doc line
mfd: kempld: Fix kernel-doc struct member names
mfd: congatec: Fix kernel-doc struct member names
dt-bindings: mfd: Convert fsl-imx25-tsadc.txt to yaml format
mfd: viperboard: Drop redundant device reference
mfd: dln2: Switch to managed resources and fix bare unsigned types
mfd: macsmc: Wire up Apple SMC power driver
mfd: mt6397: Properly fix CID of MT6328, MT6331 and MT6332
...
|
|
|
Linus Torvalds
|
4b0b946019 |
RDMA v7.1 merge window
Usual collection of driver changes, more core infrastructure updates that
typical this cycle:
- Minor cleanups and kernel-doc fixes in bnxt_re, hns, rdmavt, efa, ocrdma,
erdma, rtrs, hfi1, ionic, and pvrdma
- New udata validation framework and driver updates
- Modernize CQ creation interface in mlx4 and mlx5, manage CQ umem in core
- Promote UMEM to a core component, split out DMA block iterator logic
- Introduce FRMR pools with aging, statistics, pinned handles, and netlink
control and use it in mlx5
- Add PCIe TLP emulation support in mlx5
- Extend umem to work with revocable pinned dmabuf's and use it in irdma
- More net namespace improvements for rxe
- GEN4 hardware support in irdma
- First steps to MW and UC support in mana_ib
- Support for CQ umem and doorbells in bnxt_re
- Drop opa_vnic driver from hfi1
- Fixes:
IB/core zero dmac neighbor resolution race
GID table memory free
rxe pad/ICRC validation and r_key async errors
mlx4 external umem for CQ
umem DMA attributes on unmap
mana_ib RX steering on RSS QP destroy
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCaeJyjAAKCRCFwuHvBreF
YXWOAQDZz7buqUgw45ufFMcClAfnIYeAIb0dlD5vnltvbIkUFgEAmOabYPZk0PHY
NlmfFBmWmIYXwgMHfYPlN1xYN/+Fjww=
=dd92
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"The usual collection of driver changes, more core infrastructure
updates that typical this cycle:
- Minor cleanups and kernel-doc fixes in bnxt_re, hns, rdmavt, efa,
ocrdma, erdma, rtrs, hfi1, ionic, and pvrdma
- New udata validation framework and driver updates
- Modernize CQ creation interface in mlx4 and mlx5, manage CQ umem in
core
- Promote UMEM to a core component, split out DMA block iterator
logic
- Introduce FRMR pools with aging, statistics, pinned handles, and
netlink control and use it in mlx5
- Add PCIe TLP emulation support in mlx5
- Extend umem to work with revocable pinned dmabuf's and use it in
irdma
- More net namespace improvements for rxe
- GEN4 hardware support in irdma
- First steps to MW and UC support in mana_ib
- Support for CQ umem and doorbells in bnxt_re
- Drop opa_vnic driver from hfi1
Fixes:
- IB/core zero dmac neighbor resolution race
- GID table memory free
- rxe pad/ICRC validation and r_key async errors
- mlx4 external umem for CQ
- umem DMA attributes on unmap
- mana_ib RX steering on RSS QP destroy"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (116 commits)
RDMA/core: Fix user CQ creation for drivers without create_cq
RDMA/ionic: bound node_desc sysfs read with %.64s
IB/core: Fix zero dmac race in neighbor resolution
RDMA/mana_ib: Support memory windows
RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv
RDMA/core: Prefer NLA_NUL_STRING
RDMA/core: Fix memory free for GID table
RDMA/hns: Remove the duplicate calls to ib_copy_validate_udata_in()
RDMA: Remove redundant = {} for udata req structs
RDMA/irdma: Add missing comp_mask check in alloc_ucontext
RDMA/hns: Add missing comp_mask check in create_qp
RDMA/mlx5: Pull comp_mask validation into ib_copy_validate_udata_in_cm()
RDMA: Use ib_copy_validate_udata_in_cm() for zero comp_mask
RDMA/hns: Use ib_copy_validate_udata_in()
RDMA/mlx4: Use ib_copy_validate_udata_in() for QP
RDMA/mlx4: Use ib_copy_validate_udata_in()
RDMA/mlx5: Use ib_copy_validate_udata_in() for MW
RDMA/mlx5: Use ib_copy_validate_udata_in() for SRQ
RDMA/pvrdma: Use ib_copy_validate_udata_in() for srq
RDMA: Use ib_copy_validate_udata_in() for implicit full structs
...
|
|
|
Linus Torvalds
|
a5d1079c28 |
Changes for 7.1-rc1
Added:
reject inodes with zero non-DOS link count
return folios from ntfs_lock_new_page()
subset of W=1 warnings for stricter checks
work around -Wmaybe-uninitialized warnings
buffer boundary checks to run_unpack()
terminate the cached volume label after UTF-8 conversion
Fixed:
check return value of indx_find to avoid infinite loop
prevent uninitialized lcn caused by zero len
increase CLIENT_REC name field size to prevent buffer overflow
missing run load for vcn0 in attr_data_get_block_locked()
memory leak in indx_create_allocate()
OOB write in attr_wof_frame_info()
mount failure on volumes with fragmented MFT bitmap
integer overflow in run_unpack() volume boundary check
validate rec->used in journal-replay file record check
Changed:
resolve compare function in public index APIs
$LXDEV xattr lookup
potential double iput on d_make_root() failure
initialize err in ni_allocate_da_blocks_locked()
correct the pre_alloc condition in attr_allocate_clusters()
-----BEGIN PGP SIGNATURE-----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=vZKA
-----END PGP SIGNATURE-----
Merge tag 'ntfs3_for_7.1' of https://github.com/Paragon-Software-Group/linux-ntfs3
Pull ntfs3 updates from Konstantin Komarov:
"New:
- reject inodes with zero non-DOS link count
- return folios from ntfs_lock_new_page()
- subset of W=1 warnings for stricter checks
- work around -Wmaybe-uninitialized warnings
- buffer boundary checks to run_unpack()
- terminate the cached volume label after UTF-8 conversion
Fixes:
- check return value of indx_find to avoid infinite loop
- prevent uninitialized lcn caused by zero len
- increase CLIENT_REC name field size to prevent buffer overflow
- missing run load for vcn0 in attr_data_get_block_locked()
- memory leak in indx_create_allocate()
- OOB write in attr_wof_frame_info()
- mount failure on volumes with fragmented MFT bitmap
- integer overflow in run_unpack() volume boundary check
- validate rec->used in journal-replay file record check
Updates:
- resolve compare function in public index APIs
- $LXDEV xattr lookup
- potential double iput on d_make_root() failure
- initialize err in ni_allocate_da_blocks_locked()
- correct the pre_alloc condition in attr_allocate_clusters()"
* tag 'ntfs3_for_7.1' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: fix Smatch warnings
fs/ntfs3: validate rec->used in journal-replay file record check
fs/ntfs3: terminate the cached volume label after UTF-8 conversion
fs/ntfs3: fix potential double iput on d_make_root() failure
ntfs3: fix integer overflow in run_unpack() volume boundary check
ntfs3: add buffer boundary checks to run_unpack()
ntfs3: fix mount failure on volumes with fragmented MFT bitmap
fs/ntfs3: fix $LXDEV xattr lookup
ntfs3: fix OOB write in attr_wof_frame_info()
ntfs3: fix memory leak in indx_create_allocate()
ntfs3: work around false-postive -Wmaybe-uninitialized warnings
fs/ntfs3: fix missing run load for vcn0 in attr_data_get_block_locked()
fs/ntfs3: increase CLIENT_REC name field size
fs/ntfs3: prevent uninitialized lcn caused by zero len
fs/ntfs3: add a subset of W=1 warnings for stricter checks
fs/ntfs3: return folios from ntfs_lock_new_page()
fs/ntfs3: resolve compare function in public index APIs
ntfs3: reject inodes with zero non-DOS link count
|
|
|
Linus Torvalds
|
a5e1c3b609 |
eCryptfs changes for 7.1-rc1
The set of eCryptfs changes for the 7.1-rc1 merge window consists of: - A fix to avoid unnecessary eCryptfs inode timestamp truncation by re-using the lower filesystem's time granularity - Various small code cleanups - Reorganization of the setattr hook's handling of inode resizing to improve style and readability, remove an unnecessary memory allocation when shrinking, and to support an upcoming rework of the VFS interfaces involved in truncation The patches have all spent time in linux-next and they do not regress the tests in the ecryptfs-utils tree. The inode timestamp fix returns the "setattr-flush-dirty" test to passing state. Signed-off-by: Tyler Hicks <code@tyhicks.com> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEKvuQkp28KvPJn/fVfL7QslYSS/0FAmnlw5YRHGNvZGVAdHlo aWNrcy5jb20ACgkQfL7QslYSS/38Yg//ZTAxtS9P+LkrrDSgFhCBDW2Z6L+y7EFu 4cYRj37+u2d+V69aWBFcFbKC67WqLwAU9U6RpmUh9cIU6f1N0VU9C8EmGAe/am3W oOS2TFwGnVvlTnaChgWEDk0UT6GwzGenHkH+umy+70ryOEq7HydJiynYbyjRqZ5J Kea5ppLh23Dh7+fnelbDCYRr9iNld1r5mkqbKRHTpm/3o3ZYRWoytWS5/afkDCmW 0ewb3xuVjFmlRuc9Lqsl4uC5r7QLQC7d+087OBTSumxvQLXtN4hWI38orpE7LCQV h8xNVLZrGSX5LhGSobhSC1Hrab6+S/kcHEqWg2KqUYx/kYHcUOMkLZ3vCGa1FmJ1 8hsu8lO1vy3waoNLeS11IIAMFd+aG9N7N6s2nWvMNoEFapAkWNXTTuJ0hPK7+XLA WEDwYX9tV/NckTQO+/TQb8OYl1bLTzSxG/VP9hWhK7kmXxDpd2xdms/3PZZHPQV+ IxOC9yBS2w3J6OHfeqhxkU40woJapmcpIum9NtrXg/yEyW7+pIa4ZVWDxaiqiYTS BkhxaYFDVHvrtn2dKLWf/Dklj7I6GMvyWFJKOYKIE2tZ8qBokyVhfNwyEDiLt2RA QTXNCCZ4B4x1dvDLmKgDrFLy4CHlsKDNM4JtrJs0t4rv8DC6zeGzvRC6YJI+uLYs wFhzjenKtac= =iUz9 -----END PGP SIGNATURE----- Merge tag 'ecryptfs-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs Pull eCryptfs updates from Tyler Hicks: - avoid unnecessary eCryptfs inode timestamp truncation by re-using the lower filesystem's time granularity - various small code cleanups - reorganize the setattr hook inode resizing to improve style and readability, remove an unnecessary memory allocation when shrinking, and to support an upcoming rework of the VFS interfaces involved in truncation * tag 'ecryptfs-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs: ecryptfs: keep the lower iattr contained in truncate_upper ecryptfs: factor out a ecryptfs_iattr_to_lower helper ecryptfs: merge ecryptfs_inode_newsize_ok into truncate_upper ecryptfs: combine the two ATTR_SIZE blocks in ecryptfs_setattr ecryptfs: use ZERO_PAGE instead of allocating zeroed memory in truncate_upper ecryptfs: streamline truncate_upper ecryptfs: cleanup ecryptfs_setattr ecryptfs: Drop TODO comment in ecryptfs_derive_iv ecryptfs: Fix typo in ecryptfs_derive_iv function comment ecryptfs: Log function name only once in decode_and_decrypt_filename ecryptfs: Remove redundant if checks in encrypt_and_encode_filename ecryptfs: Fix tag number in encrypt_filename() error message ecryptfs: Use struct_size to improve process_response + send_miscdev ecryptfs: Replace memcpy + manual NUL termination with strscpy ecryptfs: Set s_time_gran to get correct time granularity |
|
|
Linus Torvalds
|
36d179fd6b |
NFSD 7.1 Release Notes
Benjamin Coddington contributed filehandle signing to defend against filehandle-guessing attacks. The server now appends a SipHash-2-4 MAC to each filehandle when the new "sign_fh" export option is enabled. NFSD then verifies filehandles received from clients against the expected MAC; mismatches return NFS error STALE. Chuck Lever converted the entire NLMv4 server-side XDR layer from hand-written C to xdrgen-generated code, spanning roughly thirty patches. XDR functions are generally boilerplate code and are easy to get wrong. The goals of this conversion are improved memory safety, lower maintenance burden, and groundwork for eventual Rust code generation for these functions. Dai Ngo improved pNFS block/SCSI layout robustness with two related changes. SCSI persistent reservation fencing is now tracked per client and per device via an xarray, to avoid both redundant preempt operations on devices already fenced and a potential NFSD deadlock when all nfsd threads are waiting for a layout return. The remaining patches deliver scalability and infrastructure improvements. Sincere thanks to all contributors, reviewers, testers, and bug reporters who participated in the v7.1 NFSD development cycle. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmnlF50ACgkQM2qzM29m f5dfHBAAi2o1i9/RA6fmxi2qSV7tkg79viuGFRj3c4cjiW8ZqQXos63zmy6BNMFG joEoirdryUETkrrckXP81HKGSWBQqYjaXeklOw8dggQ8g72HGiqcoT3Ua7L9S7A8 /Db6IwZnJcehHO8XwHV4jSAfIZuvC0iiK02tVrVe/l/9GWcG+bS340GgE9Es2IAW copBGlTwQah+eRvy2hP+Eo3vUTP8Rdebp9iYFI12xqx2x3LquFR01PpjCzotqAvV AcvCPa/AGoSOjcL8idloL8F8mSaOCyx15YJH0lm3hRsPtS/VyXWjKvcejWUh/7PH gHi+5VTsSKbUBj3PJQZU6rBQ67KnwVLZ33KkIF2ZNGllvK0yDGM0UfX/TuaEPjUV 6N0UkRprCHJdrULt9XMXmX3Ddnz1xbYT8CaeIDObw3Ix7SJKedvlLTjvsYCYtsQn 5pkHUuHmr/YAF4AQi/JI4ubZhZ+K3YytNS8YiMUkBWDbPoKzo2yrkzwjGjHdUp0y l8LfEjePAcIpuFQZegERA9CnjIeKb66DJe8da0EwtreY+sejm/S8zbBUhMkXjo6u QwdXXeLX3/zni6Op8vRA5JH//S5ovlQFnkUSvHRItSUrDBRVm+wXD7Vnp9bykKcN leqbSvehnV4PIi0URMvN5ox1WNmsOFIZkv9nv8amyOX8PlRmLoA= =iFl6 -----END PGP SIGNATURE----- Merge tag 'nfsd-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd updates from Chuck Lever: - filehandle signing to defend against filehandle-guessing attacks (Benjamin Coddington) The server now appends a SipHash-2-4 MAC to each filehandle when the new "sign_fh" export option is enabled. NFSD then verifies filehandles received from clients against the expected MAC; mismatches return NFS error STALE - convert the entire NLMv4 server-side XDR layer from hand-written C to xdrgen-generated code, spanning roughly thirty patches (Chuck Lever) XDR functions are generally boilerplate code and are easy to get wrong. The goals of this conversion are improved memory safety, lower maintenance burden, and groundwork for eventual Rust code generation for these functions. - improve pNFS block/SCSI layout robustness with two related changes (Dai Ngo) SCSI persistent reservation fencing is now tracked per client and per device via an xarray, to avoid both redundant preempt operations on devices already fenced and a potential NFSD deadlock when all nfsd threads are waiting for a layout return. - scalability and infrastructure improvements Sincere thanks to all contributors, reviewers, testers, and bug reporters who participated in the v7.1 NFSD development cycle. * tag 'nfsd-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (83 commits) NFSD: Docs: clean up pnfs server timeout docs nfsd: fix comment typo in nfsxdr nfsd: fix comment typo in nfs3xdr NFSD: convert callback RPC program to per-net namespace NFSD: use per-operation statidx for callback procedures svcrdma: Use contiguous pages for RDMA Read sink buffers SUNRPC: Add svc_rqst_page_release() helper SUNRPC: xdr.h: fix all kernel-doc warnings svcrdma: Factor out WR chain linking into helper svcrdma: Add Write chunk WRs to the RPC's Send WR chain svcrdma: Clean up use of rdma->sc_pd->device svcrdma: Clean up use of rdma->sc_pd->device in Receive paths svcrdma: Add fair queuing for Send Queue access SUNRPC: Optimize rq_respages allocation in svc_alloc_arg SUNRPC: Track consumed rq_pages entries svcrdma: preserve rq_next_page in svc_rdma_save_io_pages SUNRPC: Handle NULL entries in svc_rqst_release_pages SUNRPC: Allocate a separate Reply page array SUNRPC: Tighten bounds checking in svc_rqst_replace_page NFSD: Sign filehandles ... |
|
Catalin Marinas
|
858fbd7248 |
Merge branch 'for-next/c1-pro-erratum-4193714' into for-next/core
* for-next/c1-pro-erratum-4193714:
: Work around C1-Pro erratum 4193714 (CVE-2026-0995)
arm64: errata: Work around early CME DVMSync acknowledgement
arm64: cputype: Add C1-Pro definitions
arm64: tlb: Pass the corresponding mm to __tlbi_sync_s1ish()
arm64: tlb: Introduce __tlbi_sync_s1ish_{kernel,batch}() for TLB maintenance
|
|
|
Catalin Marinas
|
818f644ec6 |
Merge branches 'for-next/misc' and 'for-next/mpam' into for-next/core
* for-next/misc: : Miscellaneous cleanups/fixes virt: arm-cca-guest: fix error check for RSI_INCOMPLETE arm64/hwcap: Include kernel-hwcap.h in list of generated files * for-next/mpam: : Fix an unmount->remount problem with the CDP emulation, uninitialised : variable and checker warnings arm_mpam: resctrl: Make resctrl_mon_ctx_waiters static arm_mpam: resctrl: Fix the check for no monitor components found arm_mpam: resctrl: Fix MBA CDP alloc_capable handling on unmount |
|
Petr Mladek
|
add9d911be | Merge branch 'rework/prb-fixes' into for-linus | |
|
Petr Mladek
|
3e9e952bb3 | Merge branch 'for-7.1-printf-kunit-build' into for-linus | |
Dudu Lu
|
3bfbf5f0a9 |
crypto: krb5enc - fix async decrypt skipping hash verification
krb5enc_dispatch_decrypt() sets req->base.complete as the skcipher
callback, which is the caller's own completion handler. When the
skcipher completes asynchronously, this signals "done" to the caller
without executing krb5enc_dispatch_decrypt_hash(), completely bypassing
the integrity verification (hash check).
Compare with the encrypt path which correctly uses
krb5enc_encrypt_done as an intermediate callback to chain into the
hash computation on async completion.
Fix by adding krb5enc_decrypt_done as an intermediate callback that
chains into krb5enc_dispatch_decrypt_hash() upon async skcipher
completion, matching the encrypt path's callback pattern.
Also fix EBUSY/EINPROGRESS handling throughout: remove
krb5enc_request_complete() which incorrectly swallowed EINPROGRESS
notifications that must be passed up to callers waiting on backlogged
requests, and add missing EBUSY checks in krb5enc_encrypt_ahash_done
for the dispatch_encrypt return value.
Fixes:
|
|
Douya Le
|
5aa58c3a57 |
crypto: algif_aead - snapshot IV for async AEAD requests
AF_ALG AEAD AIO requests currently use the socket-wide IV buffer during
request processing. For async requests, later socket activity can
update that shared state before the original request has fully
completed, which can lead to inconsistent IV handling.
Snapshot the IV into per-request storage when preparing the AEAD
request, so in-flight operations no longer depend on mutable socket
state.
Fixes:
|
|
|
Linus Torvalds
|
c1f49dea2b |
7 hotfixes. 6 are cc:stable and all are for MM. Please see the
individual changelogs for details. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaeSA8wAKCRDdBJ7gKXxA jlKAAP4z9SQH3J71BVZK0pLi/9a/ISEZyJ9zIpsNi1sQ3shO/gD7BoUTQkepX5dk dv1YBhroYz981dgIIV3kXpIAEYnoeQc= =Os+z -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM fixes from Andrew Morton: "7 hotfixes. 6 are cc:stable and all are for MM. Please see the individual changelogs for details" * tag 'mm-hotfixes-stable-2026-04-19-00-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/damon/core: disallow non-power of two min_region_sz on damon_start() mm/vmalloc: take vmap_purge_lock in shrinker mm: call ->free_folio() directly in folio_unmap_invalidate() mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() mm/zone_device: do not touch device folio after calling ->folio_free() mm/damon/core: disallow time-quota setting zero esz mm/mempolicy: fix weighted interleave auto sysfs name |
|
|
Linus Torvalds
|
8c2bf4a2e5 |
Driver core fixes for 7.1-rc1
- Prevent a device from being probed before device_add() has finished initializing it; gate probe with a "ready_to_probe" device flag to avoid races with concurrent driver_register() calls - Fix a kernel-doc warning for DEV_FLAG_COUNT introduced by the above - Return -ENOTCONN from software_node_get_reference_args() when a referenced software node is known but not yet registered, allowing callers to defer probe - In sysfs_group_attrs_change_owner(), also check is_visible_const(); missed when the const variant was introduced -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS2q/xV6QjXAdC7k+1FlHeO1qrKLgUCaePuOwAKCRBFlHeO1qrK LrBdAP9hcc5TBpPgbW4vdpsGgPhspz2x3Ijq0m91354RT2KISwEAx0ZHu6pvtLb/ hW0hHvk0onL6uBbCR6629U+A/xQ79go= =Hdaa -----END PGP SIGNATURE----- Merge tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core Pull driver core fixes from Danilo Krummrich: - Prevent a device from being probed before device_add() has finished initializing it; gate probe with a "ready_to_probe" device flag to avoid races with concurrent driver_register() calls - Fix a kernel-doc warning for DEV_FLAG_COUNT introduced by the above - Return -ENOTCONN from software_node_get_reference_args() when a referenced software node is known but not yet registered, allowing callers to defer probe - In sysfs_group_attrs_change_owner(), also check is_visible_const(); missed when the const variant was introduced * tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: driver core: Add kernel-doc for DEV_FLAG_COUNT enum value sysfs: attribute_group: Respect is_visible_const() when changing owner software node: return -ENOTCONN when referenced swnode is not registered yet driver core: Don't let a device probe until it's ready |
|
|
Linus Torvalds
|
bea8d77e45 |
Staging driver changes for 7.1-rc1
Here is the "big" set of staging driver changes for 7.1-rc1. Nothing major in here at all, just lots of little cleanups for the staging drivers, driven by new developers getting their feet wet in kernel development. "Largest" thing in here is the change of some of the octeon variable types into proper kernel ones. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaeSwQw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn5CACeOUA5iM3jzCYLcTzNZCWxtJNndmEAoLmP6DeO 1gDkw56spKf7LIpi75vJ =8gS1 -----END PGP SIGNATURE----- Merge tag 'staging-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here is the "big" set of staging driver changes for 7.1-rc1. Nothing major in here at all, just lots of little cleanups for the staging drivers, driven by new developers getting their feet wet in kernel development. "Largest" thing in here is the change of some of the octeon variable types into proper kernel ones. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'staging-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (154 commits) staging: rtl8723bs: remove redundant & parentheses staging: most: dim2: replace BUG_ON() in poison_channel() staging: most: dim2: replace BUG_ON() in enqueue() staging: most: dim2: replace BUG_ON() in configure_channel() staging: most: dim2: replace BUG_ON() in service_done_flag() staging: most: dim2: replace BUG_ON() in try_start_dim_transfer() staging: rtl8723bs: remove unused RTL8188E antenna selection macros staging: rtl8723bs: remove redundant blank lines in basic_types.h staging: rtl8723bs: wrap complex macros with parentheses staging: rtl8723bs: remove unused WRITEEF/READEF byte macros staging: rtl8723bs: rename camelCase variable staging: greybus: audio: fix error message for BTN_3 button staging: rtl8723bs: rename variables to snake_case staging: rtl8723bs: fix spelling in comment staging: rtl8723bs: cleanup return in sdio_init() staging: rtl8723bs: use direct returns in sdio_dvobj_init() staging: rtl8723bs: remove unused arg at odm_interface.h greybus: raw: fix use-after-free if write is called after disconnect greybus: raw: fix use-after-free on cdev close staging: rtl8723bs: fix logical continuations in xmit_linux.c ... |
|
|
Linus Torvalds
|
99ef60d119 |
USB / Thunderbolt changes for 7.1-rc1
Here is the big set of USB and Thunderbolt changes for 7.1-rc1.
Lots of little things in here, nothing major, just constant
improvements, updates, and new features. Highlights are:
- new USB power supply driver support (will cause merge conflicts in
drivers/power/supply/Makefile, but it's a simple fix) These changes
did touch outside of drivers/usb/ but got acks from the relevant
mantainers for them.
- dts file updates and conversions
- string function conversions into "safer" ones
- new device quirks
- xhci driver updates
- usb gadget driver minor fixes
- typec driver additions and updates
- small number of thunderbolt driver changes
- dwc3 driver updates and additions of new hardware support
- other minor driver updates
All of these have been in the linux-next tree for a while with no
reported issues
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaeSx6g8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynqjQCgqhbj0Pg2DiL+hZ4xEVlsKD8MJsMAn0vbdsR5
UiYztWABA245P1hO9i+K
=/fxh
-----END PGP SIGNATURE-----
Merge tag 'usb-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 7.1-rc1.
Lots of little things in here, nothing major, just constant
improvements, updates, and new features. Highlights are:
- new USB power supply driver support.
These changes did touch outside of drivers/usb/ but got acks from
the relevant mantainers for them.
- dts file updates and conversions
- string function conversions into "safer" ones
- new device quirks
- xhci driver updates
- usb gadget driver minor fixes
- typec driver additions and updates
- small number of thunderbolt driver changes
- dwc3 driver updates and additions of new hardware support
- other minor driver updates
All of these have been in the linux-next tree for a while with no
reported issues"
* tag 'usb-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (176 commits)
usb: dwc3: starfive: Add JHB100 USB 2.0 DRD controller
dt-bindings: usb: dwc3: add support for StarFive JHB100
dt-bindings: usb: atmel,at91sam9rl-udc: convert to DT schema
dt-bindings: usb: atmel,at91rm9200-udc: convert to DT schema
dt-bindings: usb: generic-ehci: fix schema structure and add at91sam9g45 constraints
dt-bindings: usb: generic-ohci: add AT91RM9200 OHCI binding support
arm: dts: at91: remove unused #address-cells/#size-cells from sam9x60 udc node
drivers/usb/host: Fix spelling error 'seperate' -> 'separate'
usbip: tools: add hint when no exported devices are found
USB: serial: iuu_phoenix: fix iuutool author name
usb: gadget: f_ncm: validate minimum block_len in ncm_unwrap_ntb()
usb: gadget: f_phonet: fix skb frags[] overflow in pn_rx_complete()
usb: gadget: f_hid: Add missing error code
usb: typec: cros_ec_ucsi: Load driver from OF and ACPI definitions
dt-bindings: chrome: Add cros-ec-ucsi compatibility to typec binding
USB: of: Simplify with scoped for each OF child loop
usbip: validate number_of_packets in usbip_pack_ret_submit()
usb: gadget: renesas_usb3: validate endpoint index in standard request handlers
usb: core: config: reverse the size check of the SSP isoc endpoint descriptor
usb: typec: ucsi: Set usb mode on partner change
...
|
|
|
Linus Torvalds
|
73398c2772 |
TTY/Serial changes for 7.1-rc1
Here is the set of tty and serial driver changes for 7.1-rc1. Not much here this cycle, biggest thing is the removal of an old driver that never got any actual hardware support (esp32), and the second try to moving the tty ports to their own workqueues (first try was in 7.0-rc1 but was reverted due to problems.) Otherwise it's just a small set of driver updates and some vt modifier key enhancements. All have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaeTdzg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymr3gCeKwRtlyy5LOFs/vikB47gf/aBb1MAoIv4JBDo xWvKMVFvMD7XfsJkPHyR =l37E -----END PGP SIGNATURE----- Merge tag 'tty-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial updates from Greg KH: "Here is the set of tty and serial driver changes for 7.1-rc1. Not much here this cycle, biggest thing is the removal of an old driver that never got any actual hardware support (esp32), and the second try to moving the tty ports to their own workqueues (first try was in 7.0-rc1 but was reverted due to problems) Otherwise it's just a small set of driver updates and some vt modifier key enhancements. All have been in linux-next for a while with no reported issues" * tag 'tty-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (35 commits) tty: serial: ip22zilog: Fix section mispatch warning hvc/xen: Check console connection flag serial: sh-sci: Add support for RZ/G3L RSCI dt-bindings: serial: renesas,rsci: Document RZ/G3L SoC tty: atmel_serial: update outdated reference to atmel_tasklet_func() serial: xilinx_uartps: Drop unused include serial: qcom-geni: drop stray newline format specifier serial: 8250: loongson: Enable building on MIPS Loongson64 dt-bindings: serial: 8250: Add Loongson 3A4000 uart compatible serial: 8250_fintek: Add support for F81214E tty: tty_port: add workqueue to flip TTY buffer vt: support ITU-T T.416 color subparameters serial: qcom-geni: Fix RTS behavior with flow control tty: serial: imx: keep dma request disabled before dma transfer setup tty: serial: 8250: Add SystemBase Multi I/O cards serial: pic32_uart: allow driver to be compiled on all architectures with COMPILE_TEST serial: tegra: remove Kconfig dependency on APB DMA controller dt-bindings: serial: amlogic,meson-uart: Add compatible string for A9 dt-bindings: serial: atmel,at91-usart: add microchip,lan9691-usart serial: auart: check clk_enable() return in console write ... |
|
|
Linus Torvalds
|
40735a683b |
mm.git review status for linus..mm-stable
Everything: Total patches: 121 Reviews/patch: 2.11 Reviewed rate: 90% Excluding DAMON: Total patches: 113 Reviews/patch: 2.25 Reviewed rate: 96% - The 33 patch series "Eliminate Dying Memory Cgroup" from Qi Zheng and Muchun Song addresses the longstanding "dying memcg problem". A situation wherein a no-longer-used memory control group will hang around for an extended period pointlessly consuming memory. The [0/N] changelog has a good overview of this work. - The 3 patch series "fix unexpected type conversions and potential overflows" from Qi Zheng fixes a couple of potential 32-bit/64-bit issues which were identified during review of the "Eliminate Dying Memory Cgroup" series. - The 6 patch series "kho: history: track previous kernel version and kexec boot count" from Breno Leitao uses Kexec Handover (KHO) to pass the previous kernel's version string and the number of kexec reboots since the last cold boot to the next kernel, and prints it at boot time. - The 4 patch series "liveupdate: prevent double preservation" from Pasha Tatashin teaches LUO to avoid managing the same file across different active sessions. - The 10 patch series "liveupdate: Fix module unloading and unregister API" from Pasha Tatashin addresses an issue with how LUO handles module reference counting and unregistration during module unloading. - The 2 patch series "zswap pool per-CPU acomp_ctx simplifications" from Kanchana Sridhar simplifies and cleans up the zswap crypto compression handling and improves the lifecycle management of zswap pool's per-CPU acomp_ctx resources. - The 2 patch series "mm/damon/core: fix damon_call()/damos_walk() vs kdmond exit race" from SeongJae Park addresses unlikely but possible leaks and deadlocks in damon_call() and damon_walk(). - The 2 patch series "mm/damon/core: validate damos_quota_goal->nid" from SeongJae Park fixes a couple of root-only wild pointer dereferences. - The 2 patch series "Docs/admin-guide/mm/damon: warn commit_inputs vs other params race" from SeongJae Park updates the DAMON documentation to warn operators about potential races which can occur if the commit_inputs parameter is altered at the wrong time. - The 3 patch series "Minor hmm_test fixes and cleanups" from Alistair Popple implements two bugfixes a cleanup for the HMM kernel selftests. - The 6 patch series "Modify memfd_luo code" from Chenghao Duan provides cleanups, simplifications and speedups in the memfd_lou code. - The 4 patch series "mm, kvm: allow uffd support in guest_memfd" from Mike Rapoport enables support for userfaultfd in guest_memfd. - The 6 patch series "selftests/mm: skip several tests when thp is not available" from Chunyu Hu fixes several issues in the selftests code which were causing breakage when the tests were run on CONFIG_THP=n kernels. - The 2 patch series "mm/mprotect: micro-optimization work" from Pedro Falcato implements a couple of nice speedups for mprotect(). - The 3 patch series "MAINTAINERS: update KHO and LIVE UPDATE entries" from Pratyush Yadav reflects upcoming changes in the maintenance of KHO, LUO, memfd_luo, kexec, crash, kdump and probably other kexec-based things - they are being moved out of mm.git and into a new git tree. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaeNL/wAKCRDdBJ7gKXxA jt7EAQCEEQvYYTjld+8HJKsCbavY4pEfci7z4SBiQyIPjRracQD/ZfjXnzL7ucc1 b6q6G4TcslvIDBgzVkk9G2BVn2oCoAg= =3ozv -----END PGP SIGNATURE----- Merge tag 'mm-stable-2026-04-18-02-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more MM updates from Andrew Morton: - "Eliminate Dying Memory Cgroup" (Qi Zheng and Muchun Song) Address the longstanding "dying memcg problem". A situation wherein a no-longer-used memory control group will hang around for an extended period pointlessly consuming memory - "fix unexpected type conversions and potential overflows" (Qi Zheng) Fix a couple of potential 32-bit/64-bit issues which were identified during review of the "Eliminate Dying Memory Cgroup" series - "kho: history: track previous kernel version and kexec boot count" (Breno Leitao) Use Kexec Handover (KHO) to pass the previous kernel's version string and the number of kexec reboots since the last cold boot to the next kernel, and print it at boot time - "liveupdate: prevent double preservation" (Pasha Tatashin) Teach LUO to avoid managing the same file across different active sessions - "liveupdate: Fix module unloading and unregister API" (Pasha Tatashin) Address an issue with how LUO handles module reference counting and unregistration during module unloading - "zswap pool per-CPU acomp_ctx simplifications" (Kanchana Sridhar) Simplify and clean up the zswap crypto compression handling and improve the lifecycle management of zswap pool's per-CPU acomp_ctx resources - "mm/damon/core: fix damon_call()/damos_walk() vs kdmond exit race" (SeongJae Park) Address unlikely but possible leaks and deadlocks in damon_call() and damon_walk() - "mm/damon/core: validate damos_quota_goal->nid" (SeongJae Park) Fix a couple of root-only wild pointer dereferences - "Docs/admin-guide/mm/damon: warn commit_inputs vs other params race" (SeongJae Park) Update the DAMON documentation to warn operators about potential races which can occur if the commit_inputs parameter is altered at the wrong time - "Minor hmm_test fixes and cleanups" (Alistair Popple) Bugfixes and a cleanup for the HMM kernel selftests - "Modify memfd_luo code" (Chenghao Duan) Cleanups, simplifications and speedups to the memfd_lou code - "mm, kvm: allow uffd support in guest_memfd" (Mike Rapoport) Support for userfaultfd in guest_memfd - "selftests/mm: skip several tests when thp is not available" (Chunyu Hu) Fix several issues in the selftests code which were causing breakage when the tests were run on CONFIG_THP=n kernels - "mm/mprotect: micro-optimization work" (Pedro Falcato) A couple of nice speedups for mprotect() - "MAINTAINERS: update KHO and LIVE UPDATE entries" (Pratyush Yadav) Document upcoming changes in the maintenance of KHO, LUO, memfd_luo, kexec, crash, kdump and probably other kexec-based things - they are being moved out of mm.git and into a new git tree * tag 'mm-stable-2026-04-18-02-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (121 commits) MAINTAINERS: add page cache reviewer mm/vmscan: avoid false-positive -Wuninitialized warning MAINTAINERS: update Dave's kdump reviewer email address MAINTAINERS: drop include/linux/liveupdate from LIVE UPDATE MAINTAINERS: drop include/linux/kho/abi/ from KHO MAINTAINERS: update KHO and LIVE UPDATE maintainers MAINTAINERS: update kexec/kdump maintainers entries mm/migrate_device: remove dead migration entry check in migrate_vma_collect_huge_pmd() selftests: mm: skip charge_reserved_hugetlb without killall userfaultfd: allow registration of ranges below mmap_min_addr mm/vmstat: fix vmstat_shepherd double-scheduling vmstat_update mm/hugetlb: fix early boot crash on parameters without '=' separator zram: reject unrecognized type= values in recompress_store() docs: proc: document ProtectionKey in smaps mm/mprotect: special-case small folios when applying permissions mm/mprotect: move softleaf code out of the main function mm: remove '!root_reclaim' checking in should_abort_scan() mm/sparse: fix comment for section map alignment mm/page_io: use sio->len for PSWPIN accounting in sio_read_complete() selftests/mm: transhuge_stress: skip the test when thp not available ... |
|
SeongJae Park
|
95093e5cb4 |
mm/damon/core: disallow non-power of two min_region_sz on damon_start()
Commit |
|
Uladzislau Rezki (Sony)
|
ec05f51f1e |
mm/vmalloc: take vmap_purge_lock in shrinker
decay_va_pool_node() can be invoked concurrently from two paths:
__purge_vmap_area_lazy() when pools are being purged, and the shrinker via
vmap_node_shrink_scan().
However, decay_va_pool_node() is not safe to run concurrently, and the
shrinker path currently lacks serialization, leading to races and possible
leaks.
Protect decay_va_pool_node() by taking vmap_purge_lock in the shrinker
path to ensure serialization with purge users.
Link: https://lore.kernel.org/20260413192646.14683-1-urezki@gmail.com
Fixes:
|
|
Matthew Wilcox (Oracle)
|
615d9bb2cc |
mm: call ->free_folio() directly in folio_unmap_invalidate()
We can only call filemap_free_folio() if we have a reference to (or hold a
lock on) the mapping. Otherwise, we've already removed the folio from the
mapping so it no longer pins the mapping and the mapping can be removed,
causing a use-after-free when accessing mapping->a_ops.
Follow the same pattern as __remove_mapping() and load the free_folio
function pointer before dropping the lock on the mapping. That lets us
make filemap_free_folio() static as this was the only caller outside
filemap.c.
Link: https://lore.kernel.org/20260413184314.3419945-1-willy@infradead.org
Fixes:
|
|
Breno Leitao
|
8f5857be99 |
mm: blk-cgroup: fix use-after-free in cgwb_release_workfn()
cgwb_release_workfn() calls css_put(wb->blkcg_css) and then later accesses
wb->blkcg_css again via blkcg_unpin_online(). If css_put() drops the last
reference, the blkcg can be freed asynchronously (css_free_rwork_fn ->
blkcg_css_free -> kfree) before blkcg_unpin_online() dereferences the
pointer to access blkcg->online_pin, resulting in a use-after-free:
BUG: KASAN: slab-use-after-free in blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367)
Write of size 4 at addr ff11000117aa6160 by task kworker/71:1/531
Workqueue: cgwb_release cgwb_release_workfn
Call Trace:
<TASK>
blkcg_unpin_online (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:400 ./include/linux/refcount.h:389 ./include/linux/refcount.h:432 ./include/linux/refcount.h:450 block/blk-cgroup.c:1367)
cgwb_release_workfn (mm/backing-dev.c:629)
process_scheduled_works (kernel/workqueue.c:3278 kernel/workqueue.c:3385)
Freed by task 1016:
kfree (./include/linux/kasan.h:235 mm/slub.c:2689 mm/slub.c:6246 mm/slub.c:6561)
css_free_rwork_fn (kernel/cgroup/cgroup.c:5542)
process_scheduled_works (kernel/workqueue.c:3302 kernel/workqueue.c:3385)
** Stack based on commit 66672af7a095 ("Add linux-next specific files
for 20260410")
I am seeing this crash sporadically in Meta fleet across multiple kernel
versions. A full reproducer is available at:
https://github.com/leitao/debug/blob/main/reproducers/repro_blkcg_uaf.sh
(The race window is narrow. To make it easily reproducible, inject a
msleep(100) between css_put() and blkcg_unpin_online() in
cgwb_release_workfn(). With that delay and a KASAN-enabled kernel, the
reproducer triggers the splat reliably in less than a second.)
Fix this by moving blkcg_unpin_online() before css_put(), so the
cgwb's CSS reference keeps the blkcg alive while blkcg_unpin_online()
accesses it.
Link: https://lore.kernel.org/20260413-blkcg-v1-1-35b72622d16c@debian.org
Fixes:
|
|
Matthew Brost
|
3992898495 |
mm/zone_device: do not touch device folio after calling ->folio_free()
The contents of a device folio can immediately change after calling
->folio_free(), as the folio may be reallocated by a driver with a
different order. Instead of touching the folio again to extract the
pgmap, use the local stack variable when calling percpu_ref_put_many().
Link: https://lore.kernel.org/20260410230346.4009855-1-matthew.brost@intel.com
Fixes:
|
|
|
SeongJae Park
|
8bbde987c2 |
mm/damon/core: disallow time-quota setting zero esz
When the throughput of a DAMOS scheme is very slow, DAMOS time quota can
make the effective size quota smaller than damon_ctx->min_region_sz. In
the case, damos_apply_scheme() will skip applying the action, because the
action is tried at region level, which requires >=min_region_sz size.
That is, the quota is effectively exceeded for the quota charge window.
Because no action will be applied, the total_charged_sz and
total_charged_ns are also not updated. damos_set_effective_quota() will
try to update the effective size quota before starting the next charge
window. However, because the total_charged_sz and total_charged_ns have
not updated, the throughput and effective size quota are also not changed.
Since effective size quota can only be decreased, other effective size
quota update factors including DAMOS quota goals and size quota cannot
make any change, either.
As a result, the scheme is unexpectedly deactivated until the user notices
and mitigates the situation. The users can mitigate this situation by
changing the time quota online or re-install the scheme. While the
mitigation is somewhat straightforward, finding the situation would be
challenging, because DAMON is not providing good observabilities for that.
Even if such observability is provided, doing the additional monitoring
and the mitigation is somewhat cumbersome and not aligned to the intention
of the time quota. The time quota was intended to help reduce the user's
administration overhead.
Fix the problem by setting time quota-modified effective size quota be at
least min_region_sz always.
The issue was discovered [1] by sashiko.
Link: https://lore.kernel.org/20260407003153.79589-1-sj@kernel.org
Link: https://lore.kernel.org/20260405192504.110014-1-sj@kernel.org [1]
Fixes:
|
|
Joshua Hahn
|
8fedac321f |
mm/mempolicy: fix weighted interleave auto sysfs name
The __ATTR macro is a utility that makes defining kobj_attributes easier by stringfying the name, verifying the mode, and setting the show/store fields in a single initializer. It takes a raw token as the first value, rather than a string, so that __ATTR family macros like __ATTR_RW can token-paste it for inferring the _show / _store function names. Commit |
|
Eric Biggers
|
e9af4f47d4 |
lib/crypto: docs: Add rst documentation to Documentation/crypto/
Add a documentation file Documentation/crypto/libcrypto.rst which provides a high-level overview of lib/crypto/. Also add several sub-pages which include the kernel-doc for the algorithms that have it. This makes the existing, quite extensive kernel-doc start being included in the HTML and PDF documentation. Note that the intent is very much *not* that everyone has to read these Documentation/ files. The library is intended to be straightforward and use familiar conventions; generally it should be possible to dive right into the kernel-doc. You shouldn't need to read a lot of documentation to just call `sha256()`, for example, or to run the unit tests if you're already familiar with KUnit. (This differs from the traditional crypto API which has a larger barrier to entry.) Nevertheless, this seems worth adding. Hopefully it is useful and makes LWN no longer consider the library to be "meticulously undocumented". Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20260418192138.15556-3-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org> |
|
|
Eric Biggers
|
6fa6b5cb60 |
docs: kdoc: Expand 'at_least' when creating parameter list
sphinx doesn't know that the kernel headers do:
#define at_least static
Do this replacement before declarations are passed to it.
This prevents errors like the following from appearing once the
lib/crypto/ kernel-doc is wired up to the sphinx build:
linux/Documentation/crypto/libcrypto:128: ./include/crypto/sha2.h:773: WARNING: Error in declarator or parameters
Error in declarator or parameters
Invalid C declaration: Expected ']' in end of array operator. [error at 59]
void sha512_final (struct sha512_ctx *ctx, u8 out[at_least SHA512_DIGEST_SIZE])
Acked-by: Jonathan Corbet <corbet@lwn.net>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20260418192138.15556-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
|