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dbd8132ace
1281076 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
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dbd8132ace |
vfs-6.10-rc7.fixes.2
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Merge tag 'vfs-6.10-rc7.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"VFS:
- Improve handling of deep ancestor chains in is_subdir()
- Release locks cleanly when fctnl_setlk() races with close().
When setting a file lock fails the VFS tries to cleanup the already
created lock. The helper used for this calls back into the LSM
layer which may cause it to fail, leaving the stale lock accessible
via /proc/locks.
AFS:
- Fix a comma/semicolon typo"
* tag 'vfs-6.10-rc7.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
afs: Convert comma to semicolon
fs: better handle deep ancestor chains in is_subdir()
filelock: Remove locks reliably when fcntl/close race is detected
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Chen Ni
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655593a40e
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afs: Convert comma to semicolon
Replace a comma between expression statements by a semicolon. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Link: https://lore.kernel.org/r/20240702024055.1411407-1-nichen@iscas.ac.cn/ Link: https://lore.kernel.org/r/20240702024055.1411407-1-nichen@iscas.ac.cn Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Christian Brauner <brauner@kernel.org> |
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Christian Brauner
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391b59b045
|
fs: better handle deep ancestor chains in is_subdir()
Jan reported that 'cd ..' may take a long time in deep directory hierarchies under a bind-mount. If concurrent renames happen it is possible to livelock in is_subdir() because it will keep retrying. Change is_subdir() from simply retrying over and over to retry once and then acquire the rename lock to handle deep ancestor chains better. The list of alternatives to this approach were less then pleasant. Change the scope of rcu lock to cover the whole walk while at it. A big thanks to Jan and Linus. Both Jan and Linus had proposed effectively the same thing just that one version ended up being slightly more elegant. Reported-by: Jan Kara <jack@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Christian Brauner <brauner@kernel.org> |
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Linus Torvalds
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734610514c |
Changes since last update:
- Fix possible global buffer memory leak when unloading EROFS module; - Fix FS_IOC_GETFSUUID ioctl by using super_set_uuid(); - Reset m_llen to 0 so then it can retry if metadata is invalid. -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmaEAJwRHHhpYW5nQGtl cm5lbC5vcmcACgkQUXZn5Zlu5qoaSg//cHQSVWZ5joXjTEsSk5a1cROsEOz6I8PG lY0jrYNxk/xrAapdsr3SzJ+5evz2f3bsKNAy6qHk1LUQwZOMoOWxVZfMmUjirGHy GncsEbD1XPgW7W/GdbYdg1/fxvBd7z88G5JNv62F07e8MEWWme1YLgV2AykTgWux FuzUPdunJj10NA235530GWcwsTf2GC774HXIiJdbh+l+iTfC4ESpJJf6+e+aQKaA GCRAxTV8TQtY98+HKIKFNpXvR31iApRQ4crqkXIzmTiT9Num87vOzzzLo9dYTprX /rG652hWjYMzOPCDyR4z/W8LM9oUdVjQdb3VITBfQbzz5z0EjJfNlAug8y5PAXKO sJPTCEd3ayN9Hbn6XFXUc1MzNLMu7+wPop/Oui2dpszMpcLYffJ2cG6MRvdYByTD cU7aqyKotcwFJYCDInSwFBIYb0sJ4tdz/NpeFmRPwRhHBjKmqn/wM8Rc8pewx7/3 TmnyeTzrD0SPIQi2RbHUl2JTq3zwJ9Ur8+FQKYY/ZqeeJcSkutjoQGybtxN4PkYZ Gn/qLZHJ3SWY1Najhf85OmzyDWV4lxDoGzz+83E5Z8GkPT/Pa7DXdYql2rQJfGlk sJ/Bx/+OK0dN1vylGkEiKnAiF/HSZlSQKX6v/swN15bEmpOHWSMn0NmW5qaf5I3Q 0Ix/PbO1OH0= =it8r -----END PGP SIGNATURE----- Merge tag 'erofs-for-6.10-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs fixes from Gao Xiang: "The most important one fixes possible infinite loops reported by a smartphone vendor OPPO recently due to some unexpected zero-sized compressed pcluster out of interrupted I/Os, storage failures, etc. Another patch fixes global buffer memory leak on unloading, and the remaining one switches to use super_set_uuid() to keep with the other filesystems. Summary: - Fix possible global buffer memory leak when unloading EROFS module - Fix FS_IOC_GETFSUUID ioctl by using super_set_uuid() - Reset m_llen to 0 so then it can retry if metadata is invalid" * tag 'erofs-for-6.10-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: ensure m_llen is reset to 0 if metadata is invalid erofs: convert to use super_set_uuid to support for FS_IOC_GETFSUUID erofs: fix possible memory leak in z_erofs_gbuf_exit() |
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Jann Horn
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3cad1bc010
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filelock: Remove locks reliably when fcntl/close race is detected
When fcntl_setlk() races with close(), it removes the created lock with
do_lock_file_wait().
However, LSMs can allow the first do_lock_file_wait() that created the lock
while denying the second do_lock_file_wait() that tries to remove the lock.
In theory (but AFAIK not in practice), posix_lock_file() could also fail to
remove a lock due to GFP_KERNEL allocation failure (when splitting a range
in the middle).
After the bug has been triggered, use-after-free reads will occur in
lock_get_status() when userspace reads /proc/locks. This can likely be used
to read arbitrary kernel memory, but can't corrupt kernel memory.
This only affects systems with SELinux / Smack / AppArmor / BPF-LSM in
enforcing mode and only works from some security contexts.
Fix it by calling locks_remove_posix() instead, which is designed to
reliably get rid of POSIX locks associated with the given file and
files_struct and is also used by filp_flush().
Fixes:
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Linus Torvalds
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1dfe225e9a |
SCSI fixes on 20240701
A couple of error leg problems, one affecting scsi_debug and the other affecting pure SAS (i.e. not SATA) SCSI expanders. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZoMgiiYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishYTGAP9/+7vP DR1Y6KucMx4XjvwkPL5DNxOyobq6poSktn8hqQD/ReaafXaC4H4l7bn2JEpeBO9P vYog76vSs2jELmEEeHc= =/weJ -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "A couple of error leg problems, one affecting scsi_debug and the other affecting pure SAS (i.e. not SATA) SCSI expanders" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: libsas: Fix exp-attached device scan after probe failure scanned in again after probe failed scsi: scsi_debug: Fix create target debugfs failure |
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Linus Torvalds
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73e931504f |
cxl fixes for v6.10-rc7
- Fix no cxl_nvd during pmem region auto-assemble - Avoid NULLL pointer dereference in region lookup - Add missing checks to interleave capability - Add cxl kdoc fix to address document compilation error -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE5DAy15EJMCV1R6v9YGjFFmlTOEoFAmaC5f0ACgkQYGjFFmlT OEpjug/8DxnDA/hxi45kQHz0iwtMNFPv87qpC5MQ5XEXG0RLY4xka5UI7SKDPuo8 JZGWCi/wObUU0iAtG9tBji3aMkx9BM0PYj3LIMkQaZccUtS47xgzQius4c4KpPCC gGDGEXc1oMVIIBzh7/ZXU6PTd4a3+8c6DZoSIUEyyt1j72R8ef9lans/w4Dl39FI c+SVE4GdlnVe5/34CUTe+It8vn8bV/a9YXwjadIuXnOFxsPym2CdeADssj8IZUOS pmDU5CdGPJAnL9jT+/NtuY312wrGi7ImxhLtD9/3pJhluqs/OMW4OWcIgDoDAP13 Ndn/eLoO2zgZtVAoCeMMuEQcRBZGwCcrIbN1CBVJ2HR+n6XlO7ICmABcOoZvhG0b wdK6ukNnWLoP0xXRpqYWcTsGfjWTadKqom1hs6jJqMeJcK8HcQNzb8xNzoXdk0QR wT8AKYRupwQuAY90mSp4aAlo8aJypAXB6tJzzp05QcgbTd+uif0STiiOzkG9FCAE 1v1snUjjkrIjUwODzX4Me2xw0AxSZdOvk//5mKB3fSQdXYxQUNfRunAI02qIM+8M XPM/QxA+DeJEyD8BTnDo5J5SK5XhoMHaCPrOPYMm5bPYKS0TxHHCY4tMRAQTfhW+ QVcbkqi+WSAvVibl0OcwYmR64TnGMtCwhQrPFqaX+aWBpvhc+1c= =6MV8 -----END PGP SIGNATURE----- Merge tag 'cxl-fixes-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull cxl fixes from Dave Jiang: - Fix no cxl_nvd during pmem region auto-assemble - Avoid NULLL pointer dereference in region lookup - Add missing checks to interleave capability - Add cxl kdoc fix to address document compilation error * tag 'cxl-fixes-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl: documentation: add missing files to cxl driver-api cxl/region: check interleave capability cxl/region: Avoid null pointer dereference in region lookup cxl/mem: Fix no cxl_nvd during pmem region auto-assembling |
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Linus Torvalds
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cfbc0ffea8 |
for-6.10-rc6-tag
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Linus Torvalds
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9903efbddb |
asm-generic fixes for 6.10, part 2
This fixes up a last minute build regression from the previous set of bug fixes. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmaCpvMACgkQYKtH/8kJ UicxhQ/9EaBkcdd5FmFkEjsLn3EVzAdIybmrBXrYGhxHacOcLqf8XfbPXUK+icT1 TAQEnr0cqeJq+cAADWx+Ze4V3cQIjdXqnXGWVhLvLU5V14l7yrkAjBDCUANo30oP 7oRaU+sCafhlCpJZ3IK6feyypZL5N+nZY12kVnmAfwr5T08h5JQnSk5HBqh8giU+ 0ocsgN8+F9SIzeMq1hocCGu02c9nD62xcwt0cAL6qkoHypx4n3j5rGgH8nj9uVAZ hszeMFVZeTN77/7WdEjqz/YoBJYJVI+ByBB0GVqq0/2rTxEDujjLqc6AGC2JfcJ0 bM/xs1Xc8noSHEr1ySU4qHyBc1B7JygauvQBdpuNP5WuL0y+i/QmVKJhOwo5pmPn IiuINxY58OLks7l/2QKsTzFDhBsP2ID9wWAuQ8KdD0vFVdcEGz59/yzR/2+9e89A 5C1YiBisjRvGxdFd+ckz2cPkIZcBe6jIWnrqkBuywxJwCnxOsSLpmj0QygN49j54 om9WVdqmj+SKJ++kITYHb1lnPX9IT2Y2sCOuq0sMDQx4zqBOsHsiA+XqHs3fLMaI eGtHGkTQGrpcIR9yHn7LWAGTGi13L0XGXXq89fF2mG9wkjm4JBQzZWHiWX6aOfmI PTDjKXb1CDdpZVm3+SKi3UN8jC8yFpo2K+9d7+g3mr17+4uGemo= =mBs0 -----END PGP SIGNATURE----- Merge tag 'asm-generic-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fix from Arnd Bergmann: "This fixes up a last minute build regression from the previous set of bug fixes" * tag 'asm-generic-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: syscalls: fix sys_fanotify_mark prototype |
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Linus Torvalds
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651ab78190 |
SoC fixes for 6.10, part 2
A number of devicetree fixes came in for the rockchip platforms, correcting some of the address information, and reverting a change to the MMC controller configuration that caused regressions. Four drivers have one code change each, addressing minor build issues for the optee firmware driver, the litex SoC platform driver and two reset drivers. The riscv fixes as also simple, mainly turning off device nodes in the canaan dts files unless they are actually usable on a particular board. Finally, Drew takes over maintaining the THEAD RISC-V SoC platform. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmaCpVIACgkQYKtH/8kJ UieIfQ/+KtxzYPfLsUgSZJCeKa6d1A9EgtTBtcEn6gI4HAc5NFDGvYIIetWI/RYN 2+zOLRdQ8t3CIi2c1sTqy1m+j5vX94p4/2WSW41zASHxN+ryz8VM2SKzE5TGV8IE WyHv5fBIHY97u2zegq8K4c/ze2W7bdwBd1V5tYwk7tZnm6VFNMCESQ+Q4mu7kjdy irCdxr0j+uDO0cGppwuGWSSR+BiCCCDhu9YjmluD9B57IIB95lyQRgdGy/V9cT9D yJS6VwEi+EFBNbzt7TzNrPiXvymQzDeC5K7JavfSRRxW1a/rWLmkmxripiSVZirf nHR7cIivj0gvjeZiM3UH/ZMPUdzRk4YXr9889EbO+JQ/iZy/1YIJHKuqLbCjAQZp RgjuYYAuG91aHeCHN6cSflNoC49FmmBi9k1GkBdWviU0mhBrfaNfqspMkWUuH34g w49H9iflFzJsh6p18h2wG3pB28zubUhLfpmbG5EOP4kXBYvgegAsY9mgSNWcdFFk JBxcJlToCm6ooha8bBCpsnDf8/Y1LMlUIcP2Spd/iZ0pxtF2wR8Pt80KDuVko+fj TZF3UTu3wuDCyHnSvX0Fc0YTQV0huVawd23upWBxpcdOa4vsScnUbMdKqBIjA6TX cGK+fCtVSk45KoAlRi4eLcnNmgse1G2J+ujcrs0QakLxdCx+Ggk= =+O9s -----END PGP SIGNATURE----- Merge tag 'arm-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC fixes from Arnd Bergmann: "A number of devicetree fixes came in for the rockchip platforms, correcting some of the address information, and reverting a change to the MMC controller configuration that caused regressions. Four drivers have one code change each, addressing minor build issues for the optee firmware driver, the litex SoC platform driver and two reset drivers. The riscv fixes as also simple, mainly turning off device nodes in the canaan dts files unless they are actually usable on a particular board. Finally, Drew takes over maintaining the THEAD RISC-V SoC platform" * tag 'arm-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: drivers/soc/litex: drop obsolete dependency on COMPILE_TEST tee: optee: ffa: Fix missing-field-initializers warning arm64: dts: rockchip: Add sound-dai-cells for RK3368 arm64: dts: rockchip: Fix the i2c address of es8316 on Cool Pi 4B reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macro reset: gpio: Fix missing gpiolib dependency for GPIO reset controller MAINTAINERS: thead: update Maintainer arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A Revert "arm64: dts: rockchip: remove redundant cd-gpios from rk3588 sdmmc nodes" ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru arm64: dts: rockchip: set correct pwm0 pinctrl on rk3588-tiger riscv: dts: canaan: Disable I/O devices unless used riscv: dts: canaan: Clean up serial aliases arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s arm64: dts: rockchip: Fix rk3308 codec@ff560000 reset-names arm64: dts: rockchip: Fix the DCDC_REG2 minimum voltage on Quartz64 Model B |
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Linus Torvalds
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90f4ad0343 |
Raw NAND:
Rockchip NAND controller driver was not checking the timings properly and the introduction of NV-DDR support broke it. The core was also misbehaving in some very specific cases: in case of (unlikely) bitflips in the parameter page, the fallback might have failed as well but for software reasons. Finally, the chosen ECC configuration was no longer properly propagated to upper layers, mostly failing an info message at probe time. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmaCmhsACgkQJWrqGEe9 VoQsIQf+OBYRAEI5q31rPnGQUnt1NFIjbVKdcdTu6fSK3Xb+DcXsPEJrYdh3RFQz tbT+yZ0KzGHxo7e0e+K5SqtlpmBAyT6SZi00jfaag0qgvU8R+px7Okcywc6iIdCX 7lIDnyrMy8kurz6FsJ7I9CvwCUiWOCmJTJbVSfnHvCg8TdfH7Sk2i02aDYyvEbcC YKxGpZTLqwE7DFP0N9IdQ9j3Ke5gZu6+q3HdMpCZp/cDuLOsmStmomykPGDWjxDC K72GqDT/kXqm7T5jHKAlFqm5nirDfqscuwGbiGcgOoM0JKFYicLe/bC2JL2HJr5M ujGxeC379kjRcofm5hny8BWPxb9kuA== =kC92 -----END PGP SIGNATURE----- Merge tag 'mtd/fixes-for-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal: - Rockchip NAND controller driver was not checking the timings properly and the introduction of NV-DDR support broke it. - The core was also misbehaving in some very specific cases: in case of (unlikely) bitflips in the parameter page, the fallback might have failed as well but for software reasons. - Finally, the chosen ECC configuration was no longer properly propagated to upper layers, mostly failing an info message at probe time. * tag 'mtd/fixes-for-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: rockchip: ensure NVDDR timings are rejected mtd: rawnand: Bypass a couple of sanity checks during NAND identification mtd: rawnand: Fix the nand_read_data_op() early check mtd: rawnand: Ensure ECC configuration is propagated to upper layers |
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Linus Torvalds
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9b458a2600 |
vfs-6.10-rc7.fixes
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Merge tag 'vfs-6.10-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"Misc:
- Don't misleadingly warn during filesystem thaw operations.
It's possible that a block device which was frozen before it was
mounted can cause a failing thaw operation if someone concurrently
tried to mount it while that thaw operation was issued and the
device had already been temporarily claimed for the mount (The
mount will of course be aborted because the device is frozen).
netfs:
- Fix io_uring based write-through. Make sure that the total request
length is correctly set.
- Fix partial writes to folio tail.
- Remove some xarray helpers that were intended for bounce buffers
which got defered to a later patch series.
- Make netfs_page_mkwrite() whether folio->mapping is vallid after
acquiring the folio lock.
- Make netfs_page_mkrite() flush conflicting data instead of waiting.
fsnotify:
- Ensure that fsnotify creation events are generated before fsnotify
open events when a file is created via ->atomic_open(). The
ordering was broken before.
- Ensure that no fsnotify events are generated for O_PATH file
descriptors. While no fsnotify open events were generated, fsnotify
close events were. Make it consistent and don't produce any"
* tag 'vfs-6.10-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
netfs: Fix netfs_page_mkwrite() to flush conflicting data, not wait
netfs: Fix netfs_page_mkwrite() to check folio->mapping is valid
netfs: Delete some xarray-wangling functions that aren't used
netfs: Fix early issue of write op on partial write to folio tail
netfs: Fix io_uring based write-through
vfs: generate FS_CREATE before FS_OPEN when ->atomic_open used.
fsnotify: Do not generate events for O_PATH file descriptors
fs: don't misleadingly warn during thaw operations
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Naohiro Aota
|
48f091fd50 |
btrfs: fix adding block group to a reclaim list and the unused list during reclaim
There is a potential parallel list adding for retrying in
btrfs_reclaim_bgs_work and adding to the unused list. Since the block
group is removed from the reclaim list and it is on a relocation work,
it can be added into the unused list in parallel. When that happens,
adding it to the reclaim list will corrupt the list head and trigger
list corruption like below.
Fix it by taking fs_info->unused_bgs_lock.
[177.504][T2585409] BTRFS error (device nullb1): error relocating ch= unk 2415919104
[177.514][T2585409] list_del corruption. next->prev should be ff1100= 0344b119c0, but was ff11000377e87c70. (next=3Dff110002390cd9c0)
[177.529][T2585409] ------------[ cut here ]------------
[177.537][T2585409] kernel BUG at lib/list_debug.c:65!
[177.545][T2585409] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[177.555][T2585409] CPU: 9 PID: 2585409 Comm: kworker/u128:2 Tainted: G W 6.10.0-rc5-kts #1
[177.568][T2585409] Hardware name: Supermicro SYS-520P-WTR/X12SPW-TF, BIOS 1.2 02/14/2022
[177.579][T2585409] Workqueue: events_unbound btrfs_reclaim_bgs_work[btrfs]
[177.589][T2585409] RIP: 0010:__list_del_entry_valid_or_report.cold+0x70/0x72
[177.624][T2585409] RSP: 0018:ff11000377e87a70 EFLAGS: 00010286
[177.633][T2585409] RAX: 000000000000006d RBX: ff11000344b119c0 RCX:0000000000000000
[177.644][T2585409] RDX: 000000000000006d RSI: 0000000000000008 RDI:ffe21c006efd0f40
[177.655][T2585409] RBP: ff110002e0509f78 R08: 0000000000000001 R09:ffe21c006efd0f08
[177.665][T2585409] R10: ff11000377e87847 R11: 0000000000000000 R12:ff110002390cd9c0
[177.676][T2585409] R13: ff11000344b119c0 R14: ff110002e0508000 R15:dffffc0000000000
[177.687][T2585409] FS: 0000000000000000(0000) GS:ff11000fec880000(0000) knlGS:0000000000000000
[177.700][T2585409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[177.709][T2585409] CR2: 00007f06bc7b1978 CR3: 0000001021e86005 CR4:0000000000771ef0
[177.720][T2585409] DR0: 0000000000000000 DR1: 0000000000000000 DR2:0000000000000000
[177.731][T2585409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:0000000000000400
[177.742][T2585409] PKRU: 55555554
[177.748][T2585409] Call Trace:
[177.753][T2585409] <TASK>
[177.759][T2585409] ? __die_body.cold+0x19/0x27
[177.766][T2585409] ? die+0x2e/0x50
[177.772][T2585409] ? do_trap+0x1ea/0x2d0
[177.779][T2585409] ? __list_del_entry_valid_or_report.cold+0x70/0x72
[177.788][T2585409] ? do_error_trap+0xa3/0x160
[177.795][T2585409] ? __list_del_entry_valid_or_report.cold+0x70/0x72
[177.805][T2585409] ? handle_invalid_op+0x2c/0x40
[177.812][T2585409] ? __list_del_entry_valid_or_report.cold+0x70/0x72
[177.820][T2585409] ? exc_invalid_op+0x2d/0x40
[177.827][T2585409] ? asm_exc_invalid_op+0x1a/0x20
[177.834][T2585409] ? __list_del_entry_valid_or_report.cold+0x70/0x72
[177.843][T2585409] btrfs_delete_unused_bgs+0x3d9/0x14c0 [btrfs]
There is a similar retry_list code in btrfs_delete_unused_bgs(), but it is
safe, AFAICS. Since the block group was in the unused list, the used bytes
should be 0 when it was added to the unused list. Then, it checks
block_group->{used,reserved,pinned} are still 0 under the
block_group->lock. So, they should be still eligible for the unused list,
not the reclaim list.
The reason it is safe there it's because because we're holding
space_info->groups_sem in write mode.
That means no other task can allocate from the block group, so while we
are at deleted_unused_bgs() it's not possible for other tasks to
allocate and deallocate extents from the block group, so it can't be
added to the unused list or the reclaim list by anyone else.
The bug can be reproduced by btrfs/166 after a few rounds. In practice
this can be hit when relocation cannot find more chunk space and ends
with ENOSPC.
Reported-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Suggested-by: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
Fixes:
|
||
|
Arnd Bergmann
|
63e2f40c9e |
syscalls: fix sys_fanotify_mark prototype
My earlier fix missed an incorrect function prototype that shows up on
native 32-bit builds:
In file included from fs/notify/fanotify/fanotify_user.c:14:
include/linux/syscalls.h:248:25: error: conflicting types for 'sys_fanotify_mark'; have 'long int(int, unsigned int, u32, u32, int, const char *)' {aka 'long int(int, unsigned int, unsigned int, unsigned int, int, const char *)'}
1924 | SYSCALL32_DEFINE6(fanotify_mark,
| ^~~~~~~~~~~~~~~~~
include/linux/syscalls.h:862:17: note: previous declaration of 'sys_fanotify_mark' with type 'long int(int, unsigned int, u64, int, const char *)' {aka 'long int(int, unsigned int, long long unsigned int, int, const char *)'}
On x86 and powerpc, the prototype is also wrong but hidden in an #ifdef,
so it never caused problems.
Add another alternative declaration that matches the conditional function
definition.
Fixes:
|
||
|
Arnd Bergmann
|
07917ee087 |
Apart from the regular dts fixes for wrong addresses, missing
or wrong properties, this reverts the previous move away from cd-gpios to the mmc-controller's internal card-detect. With this change applied, it was reported that boards could not detect card anymore, so this go reverted of course. -----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmZ92SwQHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgSDBB/95oWtHr8L4LZYeedAQLuf6regICaIIfjas 7skbt+e4Nryl5B0eaieHd9UtotS+FWw/1T6fOIoACMLILUsbqtffUOyhP+yJsG3O fXFvi+8Mn9OOCbY1X28UTMnaLG1BLfc4TnMKXZsl6Rxt+pV0ktL9ZVUPzZOMA1tW Ssj7xgNDfi/xqjx5PqNluHWM3XHXABWjUWwRjNebbgmyVWdo3vmU5QxayVPd0AzF iSisrWojWLEVfL4+aQi2ten7udfSre7eB80KIySIQIoWzArqpt88/8LF+KM1jYpU uTGqbC2azGXqAgOnSKcAlj/ogmZpkjb+oPdJKtBuFjPvgMBFAqQR =vK3N -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmaCohgACgkQYKtH/8kJ Uif56g/9ESQjQdCzSxHxqjaBML3yaFfvoYgaRwLf2HGiplN5y8GLaVmvjhMYRR0B j9p2tZzSEe9kNTqPYfavaSd45OMJcJhDc3aiZ+NmSON2VS80zZoB+x7qiCGrskEj VBZQYAEDenUiIA6Um3ikaLMlGJIjWsqcP3+wrIPVEWUYnEG9DyLjPou4f8anSPZo Rx2tTFsuvnFfwaQE6q/OxoGu7m2aYNj6qSMAKrLgCu9sGnGafWrLrozZY/4LaW2K BaXEoK8/RFqGK+6rm3KpctnW0sn2tSQOsbeqZbMdYRR6ntkIjLKZO/JNOvsT3pWK ZDFXgKE/qaoQdhjFGs+3yjR8UenqLm2eoV8ubp5qpOPXyanRzHbK4M+wV0eAiSEI SbgfvVUe5tiF98Sw6QxZ+f+PJs19gzLAlvEIQp/ziLPypw8sxegSScx5DiC6kQV4 NLQ8qtmNt/INczXaQplwTPjYwJUFcRIo6bMBlR6nkdOMwlsl00p4UqJ4tcHbUqHo EPzjM/X25JIEFLjcuPuKunaR0J3/oIC4jXwjBcJzS/8tziKw/bBe5oGo3zgvhNW7 kmAjP3qbsvM6oN0UYE4iVKsyfKk8b2L3SUavkeesr+FgkIPiMrC0net7CL4mtBZ5 2QtnDgqVO7j/kCO4OsVQPe1/sLnxOTpqkJx79fY71a+UVt7YQ8Q= =be1d -----END PGP SIGNATURE----- Merge tag 'v6.10-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes Apart from the regular dts fixes for wrong addresses, missing or wrong properties, this reverts the previous move away from cd-gpios to the mmc-controller's internal card-detect. With this change applied, it was reported that boards could not detect card anymore, so this go reverted of course. * tag 'v6.10-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Add sound-dai-cells for RK3368 arm64: dts: rockchip: Fix the i2c address of es8316 on Cool Pi 4B arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A Revert "arm64: dts: rockchip: remove redundant cd-gpios from rk3588 sdmmc nodes" ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru arm64: dts: rockchip: set correct pwm0 pinctrl on rk3588-tiger arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s arm64: dts: rockchip: Fix rk3308 codec@ff560000 reset-names arm64: dts: rockchip: Fix the DCDC_REG2 minimum voltage on Quartz64 Model B Link: https://lore.kernel.org/r/10237789.nnTZe4vzsl@diego Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
22a40d14b5 | Linux 6.10-rc6 | ||
|
Linus Torvalds
|
aca7c377d8 |
ata fixes for 6.10-rc6
- Add NOLPM quirk for for all Crucial BX SSD1 models. Considering that we now have had bug reports for 3 different BX SSD1 variants from Crucial with the same product name, make the quirk more inclusive, to catch more device models from the same generation. - Fix a trivial null pointer dereference in the error path for ata_host_release(). - Create a ata_port_free(), so that we don't miss freeing ata_port struct members when freeing a struct ata_port. - Fix a trivial double free in the error path for ata_host_alloc(). - Ensure that we remove the libata "remapped NVMe device count" sysfs entry on .probe() error. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRN+ES/c4tHlMch3DzJZDGjmcZNcgUCZoHMzwAKCRDJZDGjmcZN cj4wAP4nHi3Jr/ezwrIahwMGXV/VSlUhxOakj3OADdHe5spIogD/SrR8Uz7/m5QC sMF0Rd2L7tfrQSDdJ/MztBi7cVprtQo= =lnku -----END PGP SIGNATURE----- Merge tag 'ata-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux Pull ata fixes from Niklas Cassel: - Add NOLPM quirk for for all Crucial BX SSD1 models. Considering that we now have had bug reports for 3 different BX SSD1 variants from Crucial with the same product name, make the quirk more inclusive, to catch more device models from the same generation. - Fix a trivial NULL pointer dereference in the error path for ata_host_release(). - Create a ata_port_free(), so that we don't miss freeing ata_port struct members when freeing a struct ata_port. - Fix a trivial double free in the error path for ata_host_alloc(). - Ensure that we remove the libata "remapped NVMe device count" sysfs entry on .probe() error. * tag 'ata-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: ahci: Clean up sysfs file on error ata: libata-core: Fix double free on error ata,scsi: libata-core: Do not leak memory for ata_port struct members ata: libata-core: Fix null pointer dereference on error ata: libata-core: Add ATA_HORKAGE_NOLPM for all Crucial BX SSD1 models |
||
|
Niklas Cassel
|
eeb25a09c5 |
ata: ahci: Clean up sysfs file on error
.probe() (ahci_init_one()) calls sysfs_add_file_to_group(), however,
if probe() fails after this call, we currently never call
sysfs_remove_file_from_group().
(The sysfs_remove_file_from_group() call in .remove() (ahci_remove_one())
does not help, as .remove() is not called on .probe() error.)
Thus, if probe() fails after the sysfs_add_file_to_group() call, the next
time we insmod the module we will get:
sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:04.0/remapped_nvme'
CPU: 11 PID: 954 Comm: modprobe Not tainted 6.10.0-rc5 #43
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x5d/0x80
sysfs_warn_dup.cold+0x17/0x23
sysfs_add_file_mode_ns+0x11a/0x130
sysfs_add_file_to_group+0x7e/0xc0
ahci_init_one+0x31f/0xd40 [ahci]
Fixes:
|
||
|
Niklas Cassel
|
ab9e0c529e |
ata: libata-core: Fix double free on error
If e.g. the ata_port_alloc() call in ata_host_alloc() fails, we will jump
to the err_out label, which will call devres_release_group().
devres_release_group() will trigger a call to ata_host_release().
ata_host_release() calls kfree(host), so executing the kfree(host) in
ata_host_alloc() will lead to a double free:
kernel BUG at mm/slub.c:553!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
CPU: 11 PID: 599 Comm: (udev-worker) Not tainted 6.10.0-rc5 #47
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014
RIP: 0010:kfree+0x2cf/0x2f0
Code: 5d 41 5e 41 5f 5d e9 80 d6 ff ff 4d 89 f1 41 b8 01 00 00 00 48 89 d9 48 89 da
RSP: 0018:ffffc90000f377f0 EFLAGS: 00010246
RAX: ffff888112b1f2c0 RBX: ffff888112b1f2c0 RCX: ffff888112b1f320
RDX: 000000000000400b RSI: ffffffffc02c9de5 RDI: ffff888112b1f2c0
RBP: ffffc90000f37830 R08: 0000000000000000 R09: 0000000000000000
R10: ffffc90000f37610 R11: 617461203a736b6e R12: ffffea00044ac780
R13: ffff888100046400 R14: ffffffffc02c9de5 R15: 0000000000000006
FS: 00007f2f1cabe980(0000) GS:ffff88813b380000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2f1c3acf75 CR3: 0000000111724000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
<TASK>
? __die_body.cold+0x19/0x27
? die+0x2e/0x50
? do_trap+0xca/0x110
? do_error_trap+0x6a/0x90
? kfree+0x2cf/0x2f0
? exc_invalid_op+0x50/0x70
? kfree+0x2cf/0x2f0
? asm_exc_invalid_op+0x1a/0x20
? ata_host_alloc+0xf5/0x120 [libata]
? ata_host_alloc+0xf5/0x120 [libata]
? kfree+0x2cf/0x2f0
ata_host_alloc+0xf5/0x120 [libata]
ata_host_alloc_pinfo+0x14/0xa0 [libata]
ahci_init_one+0x6c9/0xd20 [ahci]
Ensure that we will not call kfree(host) twice, by performing the kfree()
only if the devres_open_group() call failed.
Fixes:
|
||
|
Niklas Cassel
|
f6549f538f |
ata,scsi: libata-core: Do not leak memory for ata_port struct members
libsas is currently not freeing all the struct ata_port struct members,
e.g. ncq_sense_buf for a driver supporting Command Duration Limits (CDL).
Add a function, ata_port_free(), that is used to free a ata_port,
including its struct members. It makes sense to keep the code related to
freeing a ata_port in its own function, which will also free all the
struct members of struct ata_port.
Fixes:
|
||
|
Niklas Cassel
|
5d92c7c566 |
ata: libata-core: Fix null pointer dereference on error
If the ata_port_alloc() call in ata_host_alloc() fails,
ata_host_release() will get called.
However, the code in ata_host_release() tries to free ata_port struct
members unconditionally, which can lead to the following:
BUG: unable to handle page fault for address: 0000000000003990
PGD 0 P4D 0
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 10 PID: 594 Comm: (udev-worker) Not tainted 6.10.0-rc5 #44
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-2.fc40 04/01/2014
RIP: 0010:ata_host_release.cold+0x2f/0x6e [libata]
Code: e4 4d 63 f4 44 89 e2 48 c7 c6 90 ad 32 c0 48 c7 c7 d0 70 33 c0 49 83 c6 0e 41
RSP: 0018:ffffc90000ebb968 EFLAGS: 00010246
RAX: 0000000000000041 RBX: ffff88810fb52e78 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff88813b3218c0 RDI: ffff88813b3218c0
RBP: ffff88810fb52e40 R08: 0000000000000000 R09: 6c65725f74736f68
R10: ffffc90000ebb738 R11: 73692033203a746e R12: 0000000000000004
R13: 0000000000000000 R14: 0000000000000011 R15: 0000000000000006
FS: 00007f6cc55b9980(0000) GS:ffff88813b300000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000003990 CR3: 00000001122a2000 CR4: 0000000000750ef0
PKRU: 55555554
Call Trace:
<TASK>
? __die_body.cold+0x19/0x27
? page_fault_oops+0x15a/0x2f0
? exc_page_fault+0x7e/0x180
? asm_exc_page_fault+0x26/0x30
? ata_host_release.cold+0x2f/0x6e [libata]
? ata_host_release.cold+0x2f/0x6e [libata]
release_nodes+0x35/0xb0
devres_release_group+0x113/0x140
ata_host_alloc+0xed/0x120 [libata]
ata_host_alloc_pinfo+0x14/0xa0 [libata]
ahci_init_one+0x6c9/0xd20 [ahci]
Do not access ata_port struct members unconditionally.
Fixes:
|
||
|
Linus Torvalds
|
e0b668b070 |
Kbuild fixes for v6.10 (third)
- Remove the executable bit from installed DTB files - Escape $ in subshell execution in the debian-orig target - Fix RPM builds with CONFIG_MODULES=n - Fix xconfig with the O= option - Fix scripts_gdb with the O= option -----BEGIN PGP SIGNATURE----- iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAmaBjccVHG1hc2FoaXJv eUBrZXJuZWwub3JnAAoJED2LAQed4NsGkugP+wdEiVWMpps+/CpTJuvSroEv0Kos Qqy0iQO9JP77tHfLnnMG2+tSvJh6nk7weitoiSkUuCfXde/8Y7HfvdldxzJI4kJD HkJF6b0MCbZDPkvAQhj8CCtsGKNy7X020047/qVUK9OrNH1HZiLOvFNirYuN3nrF T4/HK098S1ij8oAcF1F7psB231pXijQmIeMpVJAhjh9T3Kimu3tGENcVi1yu42tg /emZvhgst1eCOz/e02GHt7n8v5SncYnT5/eBPmZ+nd19uW1QMLY0xES6/dpEd/hN /jjMppqPPlJaYewIHXH8qaejcjyom/CBgxc9B6phGRd8IVR4YjK6DzPiwoAHXcvs KWoJUfLX4FV3PvoaW4XiKifW4lnaADy11bZjIXiV2PHSM/PBNNNtS6BZQv/gB+Sa a5qPRGjhc55pDIv63vTdEZ1HekWp8/XO5HkzWAFnInB+Fnuxqtwx8a6taM7Vgadq O1K4b17UedmFMHSB4UUDKra+7pS0ZP6hLXzozGf3AS/TgUHMTvU8mN0+2k4kxJol dA84pJUHBdnn/61SplNw2PBfP7QYhNJWfPU91Mn/noBwF/sMRFatCuFEgscgP2h+ 0itls2RT1Z4dPN/XN7UiJ8s4vdeYkwCJGhMDIfFe/g3JWFYTuGPeKATVPJZ0DWzz 6otCioAfqFFotky7 =JlIv -----END PGP SIGNATURE----- Merge tag 'kbuild-fixes-v6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Remove the executable bit from installed DTB files - Escape $ in subshell execution in the debian-orig target - Fix RPM builds with CONFIG_MODULES=n - Fix xconfig with the O= option - Fix scripts_gdb with the O= option * tag 'kbuild-fixes-v6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: scripts/gdb: bring the "abspath" back kbuild: Use $(obj)/%.cc to fix host C++ module builds kbuild: rpm-pkg: fix build error with CONFIG_MODULES=n kbuild: Fix build target deb-pkg: ln: failed to create hard link kbuild: doc: Update default INSTALL_MOD_DIR from extra to updates kbuild: Install dtb files as 0644 in Makefile.dtbinst |
||
|
Linus Torvalds
|
769327258a |
x86-32: fix cmpxchg8b_emu build error with clang
The kernel test robot reported that clang no longer compiles the 32-bit x86 kernel in some configurations due to commit |
||
|
Linus Torvalds
|
84dd4373d5 |
Char/Misc driver fixes for 6.10-rc6
Here are some small driver fixes for 6.10-rc6. Included in here are: - IIO driver fixes for reported issues - Counter driver fix for a reported problem. All of these have been in linux-next this week with no reported issues Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZoFlrA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymiMQCgkUmsCT9KQDt+/IqClfL+A6nBvUkAn08jRwGA dXjTvroHgHsNCU/VXMwV =FcWr -----END PGP SIGNATURE----- Merge tag 'char-misc-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small driver fixes for 6.10-rc6. Included in here are: - IIO driver fixes for reported issues - Counter driver fix for a reported problem. All of these have been in linux-next this week with no reported issues" * tag 'char-misc-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: counter: ti-eqep: enable clock at probe iio: chemical: bme680: Fix sensor data read operation iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix pressure value output iio: humidity: hdc3020: fix hysteresis representation iio: dac: fix ad9739a random config compile error iio: accel: fxls8962af: select IIO_BUFFER & IIO_KFIFO_BUF iio: adc: ad7266: Fix variable checking bug iio: xilinx-ams: Don't include ams_ctrl_channels in scan_mask |
||
|
Linus Torvalds
|
12529aa130 |
Staging driver fixes for 6.10-rc6
Here are 2 small staging driver fixes for 6.10-rc6, both for the vc04_services drivers: - build fix if CONFIG_DEBUGFS was not set - initialization check fix that was much reported. Both of these have been in linux-next this week with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZoFmKA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yk5fgCfaPNg7ikwjRrmgUJbN/e9wx99T90AoL+/iJws 4xL+J3dALmGWTPBqBnNA =pIxW -----END PGP SIGNATURE----- Merge tag 'staging-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are two small staging driver fixes for 6.10-rc6, both for the vc04_services drivers: - build fix if CONFIG_DEBUGFS was not set - initialization check fix that was much reported. Both of these have been in linux-next this week with no reported issues" * tag 'staging-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vchiq_debugfs: Fix build if CONFIG_DEBUG_FS is not set staging: vc04_services: vchiq_arm: Fix initialisation check |
||
|
Linus Torvalds
|
3e334486ec |
TTY/Serial/Console fixes for 6.10-rc6
Here are a bunch of fixes/reverts for 6.10-rc6. Include in here are:
- revert the bunch of tty/serial/console changes that landed in -rc1
that didn't quite work properly yet. Everyone agreed to just revert
them for now and will work on making them better for a future
release instead of trying to quick fix the existing changes this
late in the release cycle
- 8250 driver port count bugfix
- Other tiny serial port bugfixes for reported issues
All of these have been in linux-next this week with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial / console fixes from Greg KH:
"Here are a bunch of fixes/reverts for 6.10-rc6. Include in here are:
- revert the bunch of tty/serial/console changes that landed in -rc1
that didn't quite work properly yet.
Everyone agreed to just revert them for now and will work on making
them better for a future release instead of trying to quick fix the
existing changes this late in the release cycle
- 8250 driver port count bugfix
- Other tiny serial port bugfixes for reported issues
All of these have been in linux-next this week with no reported
issues"
* tag 'tty-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
Revert "printk: Save console options for add_preferred_console_match()"
Revert "printk: Don't try to parse DEVNAME:0.0 console options"
Revert "printk: Flag register_console() if console is set on command line"
Revert "serial: core: Add support for DEVNAME:0.0 style naming for kernel console"
Revert "serial: core: Handle serial console options"
Revert "serial: 8250: Add preferred console in serial8250_isa_init_ports()"
Revert "Documentation: kernel-parameters: Add DEVNAME:0.0 format for serial ports"
Revert "serial: 8250: Fix add preferred console for serial8250_isa_init_ports()"
Revert "serial: core: Fix ifdef for serial base console functions"
serial: bcm63xx-uart: fix tx after conversion to uart_port_tx_limited()
serial: core: introduce uart_port_tx_limited_flags()
Revert "serial: core: only stop transmit when HW fifo is empty"
serial: imx: set receiver level before starting uart
tty: mcf: MCF54418 has 10 UARTS
serial: 8250_omap: Implementation of Errata i2310
tty: serial: 8250: Fix port count mismatch with the device
|
||
|
Linus Torvalds
|
2c01c3d552 |
USB fixes for 6.10-rc6
Here are a handful of small USB driver fixes for 6.10-rc6 to resolve
some reported issues. Included in here are:
- typec driver bugfixes
- usb gadget driver reverts for commits that were reported to have
problems
- resource leak bugfix
- gadget driver bugfixes
- dwc3 driver bugfixes
- usb atm driver bugfix for when syzbot got loose on it
All of these have been in linux-next this week with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a handful of small USB driver fixes for 6.10-rc6 to resolve
some reported issues. Included in here are:
- typec driver bugfixes
- usb gadget driver reverts for commits that were reported to have
problems
- resource leak bugfix
- gadget driver bugfixes
- dwc3 driver bugfixes
- usb atm driver bugfix for when syzbot got loose on it
All of these have been in linux-next this week with no reported issues"
* tag 'usb-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: dwc3: core: Workaround for CSR read timeout
Revert "usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach"
Revert "usb: gadget: u_ether: Re-attach netif device to mirror detachment"
usb: gadget: aspeed_udc: fix device address configuration
usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock
usb: typec: ucsi: glink: fix child node release in probe function
usb: musb: da8xx: fix a resource leak in probe()
usb: typec: ucsi_acpi: Add LG Gram quirk
usb: ucsi: stm32: fix command completion handling
usb: atm: cxacru: fix endpoint checking in cxacru_bind()
usb: gadget: printer: fix races against disable
usb: gadget: printer: SS+ support
|
||
|
Linus Torvalds
|
3ffea9a7a6 |
- Fix "nosmp" and "maxcpus=0" after the parallel CPU bringup work went in and broke them
- Make sure CPU hotplug dynamic prepare states are actually executed -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmaBF4QACgkQEsHwGGHe VUq3JA//UOmjzHAdcRnGNnh6h1dMKyQW4KH98eiQMXaSuvDeBOCAd6Y4tq6YF/Om AIxHgLlhOY5O1OSVJZhtxf/lALkolCAEIAkIvGvn6EpPjog5UtNoIf6XAzwLzMn3 O8WVASO2fkypaAYBY+tUEQoLY6CAfkxogV0lzNA8HGMr6Yf/YWueiK2GO63z9Bgt n0h0362xqACMdUbFnPGrX2wpMDA+WuhHwl8Z1Z1TB0rprYiA/tFCMLcVkT3Fezjh hx7sYMwBM8cunMya8p9ucd4kBUJROrfNo4SfHWfG0lsitW/cflTgRXOfLp4GFLvp z0OI9oeSHQyRATOU9yiXrWcbO8M3rFRw4/YcdRZ+5mlydJWDM00DZPqPcuxs4R3Q nH3gE82CvzWchLU5InHwYhi5oqwNUq1N8mz2bN4T9Yjtaj7zArSLqjqIafhxpJqV 9DllV9gGroAUawlRSgo5dpl2XvPcbr9Sx8bIJqwn36esuBb2qZwL6pOtVJIBr88O QWamnvUH6NnIqweUUR9lRRjO5WjR3Xf2ECpEt5rNnqHXLn92usNaphEhBDo3tvrG +O3pjNER3sTEgF43yYpDX0gMZmHuXfmN+fT6QDcDGk764As+/UawIHStyI3nustI R7gM6SUx8Fv3883LuzZtQ7KNLuhPvLxf8YD2I626HpTtLA9tn5k= =qGvT -----END PGP SIGNATURE----- Merge tag 'smp_urgent_for_v6.10_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull smp fixes from Borislav Petkov: - Fix "nosmp" and "maxcpus=0" after the parallel CPU bringup work went in and broke them - Make sure CPU hotplug dynamic prepare states are actually executed * tag 'smp_urgent_for_v6.10_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu: Fix broken cmdline "nosmp" and "maxcpus=0" cpu/hotplug: Fix dynstate assignment in __cpuhp_setup_state_cpuslocked() |
||
|
Linus Torvalds
|
4e41216009 |
- Make sure multi-bridge machines get all eiointc interrupt controllers
initialized even if the number of CPUs has been limited by a cmdline param
- Make sure interrupt lines on liointc hw are configured properly even when
interrupt routing changes
- Avoid use-after-free in the error path of the MSI init code
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Merge tag 'irq_urgent_for_v6.10_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Make sure multi-bridge machines get all eiointc interrupt controllers
initialized even if the number of CPUs has been limited by a cmdline
param
- Make sure interrupt lines on liointc hw are configured properly even
when interrupt routing changes
- Avoid use-after-free in the error path of the MSI init code
* tag 'irq_urgent_for_v6.10_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
PCI/MSI: Fix UAF in msi_capability_init
irqchip/loongson-liointc: Set different ISRs for different cores
irqchip/loongson-eiointc: Use early_cpu_to_node() instead of cpu_to_node()
|
||
|
Linus Torvalds
|
03c8b0bd46 |
- Warn when an hrtimer doesn't get a callback supplied
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmaBFDwACgkQEsHwGGHe VUqPnw//aRU3MsjXkoBKmK98O7M+6qoHL2rFRGcvw1o0GxzVB4gODgE2mZWeirG7 JLRp/lVX4xhR85NSBpKlmsnnkC8UCDnpXLRpO24ZTdlc84xEyJGsN0gHqJPjpm9M GkBLRPOwDiSEBzL++6IyR/m3f88WDucQJXVyFa/LQIkSiFdzPBbLwX4otuIieD19 6niyXlqQQ+iAyvkDIH7tNELrOHxivPpH3+QQEfAdtE7TWamv5dkQpu9Kbf811vQb DUsaD4E2+kQUY9ulevvz9OnsGpyhd3m30PUOHKdsrUfaE9bM/RTBDpnQ1dR3lPFD kEb4OXsrcM0z++eIUUTBMpRATVjxl17nSgkDg5S6GLTq/Om4KQP33Co7iXE5D4sI ephbA9jlnHAOtaNh/C1/95pIBidMBHw5HE63XcHJGei1x1pRtFx1apI9UezGGc9H IwRzpKR2UorojCcJedZFiXGt54nJL9UUg7d7sybiVurlKOxIxnaB7cfg1MgeG9ke yUGj6ElXvEAoEmnaf7ScAQnQ5VmkyJYTE8PUlR8h8dumQ3tyBEHanOUxqkQAlZ2P TzVqNeCymh8XGChKKs9pHHUeySkQKYMBOZhEGwSGte0kw8JLJuEsTFud+vcONkda 4MqkH73ebPUdsH5pBNDX7eeDFLvrbpwPNh9u3wQtAnpMGLTKH4k= =et0y -----END PGP SIGNATURE----- Merge tag 'timers_urgent_for_v6.10_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Borislav Petkov: - Warn when an hrtimer doesn't get a callback supplied * tag 'timers_urgent_for_v6.10_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hrtimer: Prevent queuing of hrtimer without a function callback |
||
|
Linus Torvalds
|
327fceff3b |
linux-watchdog 6.10-rc-fixes tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAmaBJ/QACgkQ+iyteGJfRsq/IwCeOTeG8ZlISFS9dQA/2sLXATW+ NFMAn0gKRntpeT75JLXWCA1DSIsw/sF/ =uf7m -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-6.10-rc-fixes' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog fixes from Wim Van Sebroeck: - lenovo_se10_wdt: add HAS_IOPORT dependency - add missing MODULE_DESCRIPTION() macros * tag 'linux-watchdog-6.10-rc-fixes' of git://www.linux-watchdog.org/linux-watchdog: watchdog: add missing MODULE_DESCRIPTION() macros watchdog: lenovo_se10_wdt: add HAS_IOPORT dependency |
||
|
Gao Xiang
|
9b32b063be |
erofs: ensure m_llen is reset to 0 if metadata is invalid
Sometimes, the on-disk metadata might be invalid due to user interrupts, storage failures, or other unknown causes. In that case, z_erofs_map_blocks_iter() may still return a valid m_llen while other fields remain invalid (e.g., m_plen can be 0). Due to the return value of z_erofs_scan_folio() in some path will be ignored on purpose, the following z_erofs_scan_folio() could then use the invalid value by accident. Let's reset m_llen to 0 to prevent this. Link: https://lore.kernel.org/r/20240629185743.2819229-1-hsiangkao@linux.alibaba.com Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com> |
||
|
Linus Torvalds
|
8282d5af7b |
NFS client bugfixes for Linux 6.10
Bugfixes: - SUNRPC one more fix for the NFSv4.x backchannel timeouts -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEESQctxSBg8JpV8KqEZwvnipYKAPIFAmaAUuUACgkQZwvnipYK APKO2A//XjinP2LBsPPtjNCrZRujWgYZDblymXeFyZKh8LEsORojvaijtE959VXQ loPxmybv5Ht7Zg1p5vxRF00T6MX4eza50JAUfxa7QaUYTDMF7MX2sR1217aG2ht/ ccmWLz4+JiuSbiPyOHYgY044KXMN9jLth1PjaBn6Efw4waQTyL7nI9dm7Mu/miij eyIYzDl2gb2XyB6+qG528XWi3nA57OGV3vHvET8S15Rvq6LwdYdnJykk/cG7uVkp 00ZsdotVBUtnGyrQrcbZulzqVdKRYCYrmWK33UhP9NSDazf9ou89ieTZqyFi2+8m 46rSmLmW2rx6u37he46ZVjly+0PFWGZaO/U/Qj7e19iA5bp5C8Sp5z8igo3dG93p 1SFNGH4SKJ6IuNz3mWfhza25/sV0ZTdVSDgGazzVpf/dHOdBJ24Btjo2ANo9oxct 3BP4k6mXrZyQse967WjOQIhGXC7DAwzU9rw0hLDd6PPQD+SA8KsIn3P4PFJSGqOP VGE5QK2mGRUHUypo/b2YPueXHxLxN2NJv+xLvd/IiAUr0km8hcITnrhOgAf297/j BK1qv2PdKhTFc0NTZ7frXrBV5hpbws98z5JOVq/lkt9spGqEdtjUzSeCd4gpJAWk abHpHI59OZH8Byt9nJllDn/BbNJTDhk//dnytt4iklm1yllKs6k= =c5Ek -----END PGP SIGNATURE----- Merge tag 'nfs-for-6.10-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client fix from Trond Myklebust: - One more SUNRPC fix for the NFSv4.x backchannel timeouts * tag 'nfs-for-6.10-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: SUNRPC: Fix backchannel reply, again |
||
|
Linus Torvalds
|
27b31deb90 |
Bug fixes for 6.10-rc6:
* Always free only post-EOF delayed allocations for files with the
XFS_DIFLAG_PREALLOC or APPEND flags set.
* Do not align cow fork delalloc to cowextsz hint when running low on space.
* Allow zero-size symlinks and directories as long as the link count is
zero.
* Change XFS_IOC_EXCHANGE_RANGE to be a _IOW only ioctl. This was ioctl was
introduced during v6.10 developement cycle.
* xfs_init_new_inode() now creates an attribute fork on a newly created
inode even if ATTR feature flag is not enabled.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.10-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Chandan Babu:
- Always free only post-EOF delayed allocations for files with the
XFS_DIFLAG_PREALLOC or APPEND flags set.
- Do not align cow fork delalloc to cowextsz hint when running low on
space.
- Allow zero-size symlinks and directories as long as the link count is
zero.
- Change XFS_IOC_EXCHANGE_RANGE to be a _IOW only ioctl. This was ioctl
was introduced during v6.10 developement cycle.
- xfs_init_new_inode() now creates an attribute fork on a newly created
inode even if ATTR feature flag is not enabled.
* tag 'xfs-6.10-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: honor init_xattrs in xfs_init_new_inode for !ATTR fs
xfs: fix direction in XFS_IOC_EXCHANGE_RANGE
xfs: allow unlinked symlinks and dirs with zero size
xfs: restrict when we try to align cow fork delalloc to cowextsz hints
xfs: fix freeing speculative preallocations for preallocated files
|
||
|
Linus Torvalds
|
ebe70b3ace |
Two fixes for the testunit and and a fixup for the code reorganization
of the previous wmt-driver -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmaADYQACgkQFA3kzBSg KbYLHg//Zcm15ojDvBkvGCHnlien/ZwaVQnTmM1zuo8SziwlnNVBST9ib7wz0Mfr SACAs3kGaNw5nSA/ryVxYw5s03YyWoqcwwgnB3rY+JX1lOsOxBv0Jzjh1SumwQHC RGimQv7nU8Ype8HEcy6cy2WKBSH0gEDiHwUfraxDpRBejQTJqREtJGyMXQzNFzEr QM1q6AuXSnhq75t3cpcN3d2xCnmnv6UbFEsxbYB+TWg8XVJkYwcc/hbGLz3wz3kz G/eLgerPaDXDr372LPsTKyaKb07vrk3gCyqCpYFAV3FYtCHHSlaNFnrdJBZtZA+4 1k7QmDDlfoV+Or64oDdfgAhUhvZNqpwSmIlJs7SiNH/1xIqt9RDni3XOomCgi32l IWiYN6XDVJxV81AyObYdI6qFLEgPja7MQCXFe3U06J//hxTuiBRcPnuDoakZVkgr hMrEQKxlwkcQCBoZYIUjgFxEtRStXxp4d15TbjVNa4pLQmBstb7Ax8RHXNgbLQWn 3sIpoutSr1qMBKvb8SFKCZxTfjzScLwMDn+NIS04XmlAt8YZ5m8XwRkx5j/d1wUD N0x7+wvP/O04Z4XfT3V46VD2Yp+bd6xrLx0LJx6W4f1hZCXUj3vaTL/ykFV5Sf6u m07j+zzASprZ7NysGWhPYhn7J3Wxc2ng0ogjYQcP5Pt+saI62S4= =pKpi -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two fixes for the testunit and and a fixup for the code reorganization of the previous wmt-driver" * tag 'i2c-for-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: testunit: discard write requests while old command is running i2c: testunit: don't erase registers after STOP i2c: viai2c: turn common code into a proper module |
||
|
Linus Torvalds
|
921863fd9f |
platform-drivers-x86 for v6.10-4
Highlights: - Fix lg-laptop driver not working with 2024 LG laptop models - Add missing MODULE_DESCRIPTION() macros to various modules - nvsw-sn2201: Add check for platform_device_add_resources The following is an automated git shortlog grouped by driver: add missing MODULE_DESCRIPTION() macros: - add missing MODULE_DESCRIPTION() macros lg-laptop: - Use ACPI device handle when evaluating WMAB/WMBB - Change ACPI device id - Remove LGEX0815 hotkey handling platform/mellanox: - nvsw-sn2201: Add check for platform_device_add_resources platform/x86/intel: - add missing MODULE_DESCRIPTION() macros platform/x86/siemens: - add missing MODULE_DESCRIPTION() macros wireless-hotkey: - Add support for LG Airplane Button -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmZ/6kUUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9z+ywf/dQ9UqyJqejtRHrXjYYZqQyT/xXv9 8aCMXA/U7RPxnIP8Fwkb3hQXW4TMUMYrsz3sHxhCWiyb8fXBgEbrVxDVbIjehnf3 HZRVw/JeFqHe/bIp3QmOH05FSMdBWY34hhsm4dPEYyUiUUPN78ec7bekZ7ERMoFi u3+jKUxIKlcqGqO6E0NtpLmz6Ltu07C5SHgvgpafs8FLuWTvr6dnbKMWB5k/1oCo qn8aXopWsBclaPTPI/ehtHvPnWX9bhuTz0oQjZGrGJQmaVoo81guFLe+Ag2nKPNU mhQQUvUKdDg6ojuSX7Hmtb7pBIP0noxHxuAXll0gePQXjpyJ0Pe07HlNMw== =iWe/ -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: - Fix lg-laptop driver not working with 2024 LG laptop models - Add missing MODULE_DESCRIPTION() macros to various modules - nvsw-sn2201: Add check for platform_device_add_resources * tag 'platform-drivers-x86-v6.10-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: add missing MODULE_DESCRIPTION() macros platform/x86/intel: add missing MODULE_DESCRIPTION() macros platform/x86/siemens: add missing MODULE_DESCRIPTION() macros platform/x86: lg-laptop: Use ACPI device handle when evaluating WMAB/WMBB platform/x86: lg-laptop: Change ACPI device id platform/x86: lg-laptop: Remove LGEX0815 hotkey handling platform/x86: wireless-hotkey: Add support for LG Airplane Button platform/mellanox: nvsw-sn2201: Add check for platform_device_add_resources |
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Linus Torvalds
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a89385800e |
MMC host:
- moxart-mmc: Revert "mmc: moxart-mmc: Use sg_miter for PIO" - sdhci: Do not invert write-protect twice - sdhci: Do not lock spinlock around mmc_gpio_get_ro() - sdhci-pci/sdhci-pci-o2micro: Return proper error codes - sdhci-brcmstb: Fix support for erase/trim/discard -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmZ/0ZAXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjClAhQ/+KqsMcO6i4Qjro14ltngYc9CL Gct4k/eV5F2Zf6e7Xyz7E6z6lY9Y7QgHMGD5uxvUPxlunnzIYkFxw6Fj3Yg0/II5 4FfzYAhdRDVysD1leehsodo+AJhEp+v2buGwfbiJf1t6gYQzBKGY5y5KJhGN7Pud v+CeEv9sTkIuRnYcSfn1CrcPZ2tb9nDbkNrcorO8wugXvKIDv2nk2EVhj7joRcUx bL2xU65c+0LgtDlAPu9+v3hxnj4UusSGUMK0mwuGz+KNBv8lCnSa94J2swY2A3wp z9pKdDp9PlGllm5c+FyefhQ+fSDI1YjqJPKrxSrZSRc02pUsQCcYFRlQykwtPd/o HzknBIFc2JzySSeEczf2I3yx6gc85G7xpjDQtD63xacDrQxcTTRYKTpouTYx122j x+R0zvE+s6DqlIgbA6laVYHh3o8lRI9xNAuThqlIsXcAT+KuZHMsUhCWq+faK1uv 2tzBQa0NErIUG0Vo8xgkoxdjgbTbaI/+lDR72Sp8g6k9JFRGVLEFOvB0M+zp1KqX dq3/6fI7IMFntdNEIZw9tUnMUBbPe7hawzOZi1SLsAyeXKY2oE2yO3yFlVCzHEG8 BaSwrgppNtbv1VeqK8X0pj16rVZ4Eh7N68pYyofaURMv72exfSSJmZM0rTSDbXux 6WBy1mZB4CPTabfbriA= =gj1M -----END PGP SIGNATURE----- Merge tag 'mmc-v6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: - moxart-mmc: Revert "mmc: moxart-mmc: Use sg_miter for PIO" - sdhci: Do not invert write-protect twice - sdhci: Do not lock spinlock around mmc_gpio_get_ro() - sdhci-pci/sdhci-pci-o2micro: Return proper error codes - sdhci-brcmstb: Fix support for erase/trim/discard * tag 'mmc-v6.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() mmc: sdhci: Do not invert write-protect twice Revert "mmc: moxart-mmc: Use sg_miter for PIO" mmc: sdhci-brcmstb: check R1_STATUS for erase/trim/discard mmc: sdhci-pci-o2micro: Convert PCIBIOS_* return codes to errnos mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos |
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Linus Torvalds
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de0a9f4486 |
RISC-V Fixes for 6.10-rc6
* A fix for vector load/store instruction decoding, which could result in reserved vector element length encodings decoding as valid vector instructions. * Instruction patching now aggressively flushes the local instruction cache, to avoid situations where patching functions on the flush path results in torn instructions being fetched. * A fix to prevent the stack walker from showing up as part of traces. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmZ+4zUTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiTXxD/wPSWbHf24Mr4CrFYbKR7lHWjGku+jG 8LQa+B9uUgpA8XjNjeeECg7lsJq/1avbPrUlValRckUIMZPHSWK4U7aFkkPs1WFa 87D5pA4AVkt5U8v/3c5GQ8Tod0Afa7OyFggxdglC3XFvUa5TNdn3pdv0rdE4Mx5l QRijFyLlhRv/D5We+exNAVJmkdHfSXQEEyEjXeb83VK+PsZzAXvHLj3omxCyQ1kH Kt2RyN8QpkUisFNTpSvPHiuoPjUeJvRs0JIyrO1SwBGHyYs4kg6g0KBk4YjTTXG5 xbRVG2tMO9TS2jRRHJS7fdI+yF0X1z+t+WUG1F1WHvKxnqbWczJ0UczFgacaVSkw BM/yO+VPg22f6bM4H85K5GBdhN8PplFDuHDdVQ8/LDGOrQKaByrorXWq3WrbwJcq vVwbnBGW6v4we5COzyHvwnakzl4bEMHoUb2NVTzZM+fFleiEdx4Sg+F5Us8+UlZh PztwjPao8spIm81l/wXStxYzschDyonCt74/odic2LDtFBirZWzDdUInXFVzUZs7 CUxF38XJ6SNQJBVVwQv6qisoWhy6Ca9SGKwY2GwW7Ustx3C4Eh0nrOVmI/DcHRgN 9rGm13Qfm8eUSznTM+buWTTluZvtmZupGpAP2GhvaUgTMDIfK/vttidW9Kf4KsP8 hn+jllIc1WgE6Q== =0bpZ -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix for vector load/store instruction decoding, which could result in reserved vector element length encodings decoding as valid vector instructions. - Instruction patching now aggressively flushes the local instruction cache, to avoid situations where patching functions on the flush path results in torn instructions being fetched. - A fix to prevent the stack walker from showing up as part of traces. * tag 'riscv-for-linus-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: stacktrace: convert arch_stack_walk() to noinstr riscv: patch: Flush the icache right after patching to avoid illegal insns RISC-V: fix vector insn load/store width mask |
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Linus Torvalds
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b75f947270 |
hardening fixes for v6.10-rc6
- Remove invalid tty __counted_by annotation (Nathan Chancellor) - Add missing MODULE_DESCRIPTION()s for KUnit string tests (Jeff Johnson) - Remove non-functional per-arch kstack entropy filtering -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmZ+4Z4ACgkQiXL039xt wCYUPQ/9Ghbg4CfOIyjl5G7fAYuG+/zLDCkY+kh7XcO2kAn3213KiyRKm0GUAhXY p3N7rDH9NsXedfO2bnQ0YTDR3TU8AWIegKgEyGBsyqvdtjSe0ParwWOoGGpavJZ2 6Op39e6LL2fKGyL4N72lkhRpGPJgGQOqckTljaDl5yQfIHryMpQl0fXzMMjh1HUt TKc39kSRbQxguDdIqU1zHgs+Lu9Kph6A3q9PjVap9qzCcPZ4RjIRms4gDrghP7GK M0POyZbuXUWxaJ8VwRHbqAtEyEGjXdfBW9DgKQM1fg9XWGZbCkucu3PZbPHv+c6e eBGG6O5l6UylmXpmkqLMfIudUekfo8cAEXqcLCBYis8uIuasUWiLMhoTDjdfcvhn HHr6iu25IKR698PZzTHQ5yUiuBP38qjXfXr9DDzXrI2+SUbxjurTfbHxFBWK/FYX YSdrZR4DbeaU/HI1I+I5YghgeRfR6TQ5NGrmj61wW1QnwvEF6Gdlh+MZgUS59SP5 S+T50ggGKEYARZcZj1N6Nz39Co9syn/xlhyPKFPkgsRTXw1QE0z6e841V1jxhr49 cStKFcKAovDeG2UN4bAju49/MWUFlcpkIxn9Y0ZHiu6R6SC9zasXhKi7+xDFolmP B6PmON2ZSSoFNwMr7Fr1SC0gWg7V3TYLmpHITDWz5KL00ReEdJY= =dItV -----END PGP SIGNATURE----- Merge tag 'hardening-v6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Remove invalid tty __counted_by annotation (Nathan Chancellor) - Add missing MODULE_DESCRIPTION()s for KUnit string tests (Jeff Johnson) - Remove non-functional per-arch kstack entropy filtering * tag 'hardening-v6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: tty: mxser: Remove __counted_by from mxser_board.ports[] randomize_kstack: Remove non-functional per-arch entropy filtering string: kunit: add missing MODULE_DESCRIPTION() macros |
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Linus Torvalds
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093d9603b6 |
x86: stop playing stack games in profile_pc()
The 'profile_pc()' function is used for timer-based profiling, which isn't really all that relevant any more to begin with, but it also ends up making assumptions based on the stack layout that aren't necessarily valid. Basically, the code tries to account the time spent in spinlocks to the caller rather than the spinlock, and while I support that as a concept, it's not worth the code complexity or the KASAN warnings when no serious profiling is done using timers anyway these days. And the code really does depend on stack layout that is only true in the simplest of cases. We've lost the comment at some point (I think when the 32-bit and 64-bit code was unified), but it used to say: Assume the lock function has either no stack frame or a copy of eflags from PUSHF. which explains why it just blindly loads a word or two straight off the stack pointer and then takes a minimal look at the values to just check if they might be eflags or the return pc: Eflags always has bits 22 and up cleared unlike kernel addresses but that basic stack layout assumption assumes that there isn't any lock debugging etc going on that would complicate the code and cause a stack frame. It causes KASAN unhappiness reported for years by syzkaller [1] and others [2]. With no real practical reason for this any more, just remove the code. Just for historical interest, here's some background commits relating to this code from 2006: |
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Wolfram Sang
|
c116deafd1 |
i2c: testunit: discard write requests while old command is running
When clearing registers on new write requests was added, the protection
for currently running commands was missed leading to concurrent access
to the testunit registers. Check the flag beforehand.
Fixes:
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Wolfram Sang
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c422b6a630 |
i2c: testunit: don't erase registers after STOP
STOP fallsthrough to WRITE_REQUESTED but this became problematic when
clearing the testunit registers was added to the latter. Actually, there
is no reason to clear the testunit state after STOP. Doing it when a new
WRITE_REQUESTED arrives is enough. So, no need to fallthrough, at all.
Fixes:
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Wolfram Sang
|
4e9a1a47c5 |
Fixed a build error following the major refactoring involving the
VIA-I2C modules. Originally, the code was split to group together parts that would be used by different drivers. This caused build issues when two modules linked to the same code. -----BEGIN PGP SIGNATURE----- iIwEABYIADQWIQScDfrjQa34uOld1VLaeAVmJtMtbgUCZn6IhhYcYW5kaS5zaHl0 aUBrZXJuZWwub3JnAAoJENp4BWYm0y1uOekA/2RfIlWh367KrZVl17iOYDZt4PC5 UN8upYT2063exlc5AP953/DQkr0xGBGYYZH7q1xBmkTkYV3G0QSTKKcTwNo6DQ== =tKNc -----END PGP SIGNATURE----- Merge tag 'i2c-host-fixes-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current Fixed a build error following the major refactoring involving the VIA-I2C modules. Originally, the code was split to group together parts that would be used by different drivers. This caused build issues when two modules linked to the same code. |
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Linus Torvalds
|
6c0483dbfe |
nfsd-6.10 fixes:
- Due to a late review, revert and re-fix a recent crasher fix -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmZ+zksACgkQM2qzM29m f5ey0Q/+O8Z//rVg8L8V1EI44gZ1LRTiJEeDFoJU1Hktn0dOwTvGQJNzNbfpTBbT zTvvDBd9+cbHQ7Jl2r73+wkqgZbGXsRhMRUCmlA5ur0O7ujkYDo3rpOgQhP4V3LV 1G6o2uOJT9d9UykUF74Demlg97kNrc8CY1QNujXjKrj8jYpQY4KcRCDb91KdYgc9 GSque9zMD2jTJkTkSVRUyfWGEDvYtDxs7/4rdErjixaY30dgkPHae6euRzoQd2sC v3aoKHSt5Y/pvOX+3/c2QzDqOiKPOnm3dLazB+rK6lYrnt4iUeP3CiPcFmqNJZk2 kZ3hpCPN8Le3oQFlMe450EljB8wLj2DqLix+Y/iOGyA732GLxNW6Hu8PkwRVFFwx cGGp6KryrcwO/BNHgxceErfhBG4IPKSgnY6C8Io+mPYKwSRAOKA4su02RoJDWJkA PTf67JgZiKv+bn3EGojeTo9YAvb04EYstttK2yBFUR9xylyew9vaZ9X8mYkqfyHN pZEWf/SI8SExZteo3Ymx9HLcX5FYsBjgvigpow33kUCn2hMhuhfBXEtmLNsxOSYC aEICcAYqnBovFJ+3vbz11IDS04ERIFdprlLQuExtJ21pujIlIM9pOxrIGvgu5pPl ++rsDP31Kh6imuZbSaJ5TFTdtDqcpah587m+mQtlaXAjOQL1qfw= =gwat -----END PGP SIGNATURE----- Merge tag 'nfsd-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fixes from Chuck Lever: - Due to a late review, revert and re-fix a recent crasher fix * tag 'nfsd-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: Revert "nfsd: fix oops when reading pool_stats before server is started" nfsd: initialise nfsd_info.mutex early. |
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Linus Torvalds
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cd63a278ac |
bcachefs fixes for 6.10-rc6
simple stuff: - null ptr/err ptr deref fixes - fix for getting wedged on shutdown after journal error - fix missing recalc_capacity() call, capacity now changes correctly after a device goes read only however: our capacity calculation still doesn't take into account when we have mixed ro/rw devices and the ro devices have data on them, that's going to be a more involved fix to separate accounting for "capacity used on ro devices" and "capacity used on rw devices" - boring syzbot stuff slightly more involved: - discard, invalidate workers are now per device this has the effect of simplifying how we take device refs in these paths, and the device ref cleanup fixes a longstanding race between the device removal path and the discard path - fixes for how the debugfs code takes refs on btree_trans objects we have debugfs code that prints in use btree_trans objects. It uses closure_get() on trans->ref, which is mainly for the cycle detector, but the debugfs code was using it on a closure that may have hit 0, which is not allowed; for performance reasons we cannot avoid having not-in-use transactions on the global list. introduce some new primitives to fix this and make the synchronization here a whole lot saner -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKnAFLkS8Qha+jvQrE6szbY3KbnYFAmZ+ye4ACgkQE6szbY3K bnb4shAAqkKdgB2abIaD1t8+KjUiXwt7seRY4EmzwrEaWniW5bDUYMBvV+tew93j uvGmSKMs4ML/r24hcg0zGPJ9GoWrFb3MWhPYizzRS8QspsUjsECJuehNPCe3RPaf QBgQtKahTge1e41y1frzkiGKqaOGOTtUVLOfPIebe+oJAhRCYRnrGY2dkZTms7Ue aXNtBmnlX3Fkmlm0GiKYrTHpAZz3d0kzdX11Pc2vTXvqo/znuJTTVGnjJkdrHzyv 6cz6YnMKFdxLVbYO1KlB/3Hu9y9qt815g1rjvaqym8pDk9ltsGHNM3LcCCCyp7Of btnbLQ6TdfggK5Kf2hNYuJRY2pnjNyfcNxupQF3RNaw/D/4G5EU16zfFElORC6Mw eGwXLvDIGqOSSIvevoRZrgJKAvVptXNg9EtCI5Z5ujQ4ExW8ti1lPHp/r5SVOhyz x0Am14H2ERuz7Vt5jUas3k74+tAck6JWc5OemMQawA5waeH1inMT7QZuBt+Bmrhx Av0zbhaq4aTsHXmm+Xi6ofj3UBaOQ2rNzT7Au0kxdvJgDPe/USjw4tejV5DmjmHA SyRsTG7Zn5xJBi7jc47fcwUgUzlxlffVQGFCVjRUU1vF6u/Ldn7K0zfYbkwSCiKp iWSEyg3j5z5N69Vrgdadma4xTDjL/C5+XsMWh8G8ohf+crhUeSo= =svIi -----END PGP SIGNATURE----- Merge tag 'bcachefs-2024-06-28' of https://evilpiepirate.org/git/bcachefs Pull bcachefs fixes from Kent Overstreet: "Simple stuff: - NULL ptr/err ptr deref fixes - fix for getting wedged on shutdown after journal error - fix missing recalc_capacity() call, capacity now changes correctly after a device goes read only however: our capacity calculation still doesn't take into account when we have mixed ro/rw devices and the ro devices have data on them, that's going to be a more involved fix to separate accounting for "capacity used on ro devices" and "capacity used on rw devices" - boring syzbot stuff Slightly more involved: - discard, invalidate workers are now per device this has the effect of simplifying how we take device refs in these paths, and the device ref cleanup fixes a longstanding race between the device removal path and the discard path - fixes for how the debugfs code takes refs on btree_trans objects we have debugfs code that prints in use btree_trans objects. It uses closure_get() on trans->ref, which is mainly for the cycle detector, but the debugfs code was using it on a closure that may have hit 0, which is not allowed; for performance reasons we cannot avoid having not-in-use transactions on the global list. Introduce some new primitives to fix this and make the synchronization here a whole lot saner" * tag 'bcachefs-2024-06-28' of https://evilpiepirate.org/git/bcachefs: bcachefs: Fix kmalloc bug in __snapshot_t_mut bcachefs: Discard, invalidate workers are now per device bcachefs: Fix shift-out-of-bounds in bch2_blacklist_entries_gc bcachefs: slab-use-after-free Read in bch2_sb_errors_from_cpu bcachefs: Add missing bch2_journal_do_writes() call bcachefs: Fix null ptr deref in journal_pins_to_text() bcachefs: Add missing recalc_capacity() call bcachefs: Fix btree_trans list ordering bcachefs: Fix race between trans_put() and btree_transactions_read() closures: closure_get_not_zero(), closure_return_sync() bcachefs: Make btree_deadlock_to_text() clearer bcachefs: fix seqmutex_relock() bcachefs: Fix freeing of error pointers |
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Linus Torvalds
|
cd17613f46 |
block-6.10-20240628
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmZ+0ScQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpqIAEADTcv8PohwiigfCGSGd9ExHgpGzZfLK3KO4 9Mx+AuDEjCrSqIjzPJZcRgZDEeAN6V+aJ9Vz6DVJfljl9UIGz9BliYvb07aqhHsG 4Bo1N2QQOLxoa+VqfRViPz8UB/Ofpd2oTWnHPPGxfT9l7gA/vLq7HoQQhkY+HCoC 3A7DaNwHCR7PH0NQJBDo50ljAAhl2ALG6ubZ7BltcyZng9TK9K4oH7DXLn5SKSG4 orsiiqL5X74y9Wl+vLDFjtyE49XVziRKIvCwTlsF8w1EAGXL0r38mRI6LRwU18Qu cS8963qDhm2KQ/XJD4sabHjBm3kXlQD4ZXKO/sY/omVk4NdRlXb1AGe/mlROIF67 FrQpLejszTgx4jOskZL4SiNLuC5XbB31AnoVlcVo7s26YmZ6xfSRIfH5whEP51aW bwKZ16/9YvSiUUeUjAIjf0AAzeQNZOtb67jKsGhyPkmVFn64wDhApSyHbcS07NAo lsswZCbOia7mS0dKu/pznFmpY9qXvTx2amDxBOGWGL7U+7iDlTu9nW9QJevLbOKm q1v6ZFQi61UYyh3+500TPB7OdK+gSiLUUIqWL5R24TdcVF+HXgJzSzEValFtl2jR lgwrJCbwOQ7bGyyPF0h78zTkci3870tj/Q25srOL3wv2ubUrvA+k/Iokuul0BFKP pO6gQbNZgw== =y1pk -----END PGP SIGNATURE----- Merge tag 'block-6.10-20240628' of git://git.kernel.dk/linux Pull block fixes from Jens Axboe: "NVMe fixes via Keith: - Fabrics fixes (Hannes) - Missing module description (Jeff) - Clang warning fix (Nathan)" * tag 'block-6.10-20240628' of git://git.kernel.dk/linux: nvmet-fc: Remove __counted_by from nvmet_fc_tgt_queue.fod[] nvmet: make 'tsas' attribute idempotent for RDMA nvme: fixup comment for nvme RDMA Provider Type nvme-apple: add missing MODULE_DESCRIPTION() nvmet: do not return 'reserved' for empty TSAS values nvme: fix NVME_NS_DEAC may incorrectly identifying the disk as EXT_LBA. |
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Linus Torvalds
|
a2316dda07 |
IOMMU Fixes for Linux v6.10-rc5
Including: - Two cache flushing fixes for Intel and AMD drivers - AMD guest translation enabling fix - Update IOMMU tree location in MAINTAINERS file -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmZ+rksACgkQK/BELZcB GuNDBg/+P3yCBVceEUsKpe584bUQpTs2X3M58X9ZKUEosEyjyLd24WnpW1yzdJqz 6kbxDNCIVsde2eSVtw7fNkW7wBdj4nZ4KB8y9jfrGjpDiQczNp2zG3+z53uFfWR+ rt2WnTD/Q+a59AgLBz2v8/tdczttNAgwQZu+H/rdQg4/Q55mtJoeCwU5DT5a5Ab4 VfQSnOPHRm21GIewP9cbZoeTdOjRhE08/eszFpMQxApi20/MC67SYoUJBdUCjjLl kIqogI9CvB6vjiPuziWpnoFoRj0YDZKwzXKlJvZthHbFdSglEpCprNs2JlnW6kA7 P9PIJrMCOAILNX9Cgmw2GVklTdLPUpRQw4chSdkZo8PVxECLozLQyBwmkI6Ic1AL BkTPfRWbYkcja0n+y24xogeETTwnl/g6RWiori3B3aMyRzOfvfnGg9jqbtBG0s54 fRNGyr+dg8Iu27uvwkx4tk6LfO5mIp8YTrpXeRsbEOoD0NwwgBhxAMg9y/nivBh2 y7o3uDYC/N9xsYJb+WHDa1sqF8fC9IB8b87VG3KxgWHd63g4WzEvMN/mRcmltRjL XkyNDYXOZE1oY+/Dh+H/TNUR9C7ErrIg17c7wRTRN8bxNENTjkFN5wUgxdZAcLIA c6SNvwMMwMO79ymvuI1USRYeOAWd8McS82AwOHU8qVdupol0xQo= =iidU -----END PGP SIGNATURE----- Merge tag 'iommu-fixes-v6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu fixes from Joerg Roedel: - Two cache flushing fixes for Intel and AMD drivers - AMD guest translation enabling fix - Update IOMMU tree location in MAINTAINERS file * tag 'iommu-fixes-v6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: MAINTAINERS: Update IOMMU tree location iommu/amd: Fix GT feature enablement again iommu/vt-d: Fix missed device TLB cache tag iommu/amd: Invalidate cache before removing device from domain list |
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Linus Torvalds
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1cf0668466 |
gpio fixes for v6.10-rc6
- fix a race condition in i2c transfers by adding a missing i2c lock
section in gpio-pca953x
- validate the number of obtained interrupts in gpio-davinci
- add missing raw_spinlock_init() in gpio-graniterapids
- fix bad character device behavior: disallow GPIO line reconfiguration
without set direction both in v1 and v2 uAPI
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Merge tag 'gpio-fixes-for-v6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"An assortment of driver fixes and two commits addressing a bad
behavior of the GPIO uAPI when reconfiguring requested lines.
- fix a race condition in i2c transfers by adding a missing i2c lock
section in gpio-pca953x
- validate the number of obtained interrupts in gpio-davinci
- add missing raw_spinlock_init() in gpio-graniterapids
- fix bad character device behavior: disallow GPIO line
reconfiguration without set direction both in v1 and v2 uAPI"
* tag 'gpio-fixes-for-v6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: cdev: Ignore reconfiguration without direction
gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1)
gpio: graniterapids: Add missing raw_spinlock_init()
gpio: davinci: Validate the obtained number of IRQs
gpio: pca953x: fix pca953x_irq_bus_sync_unlock race
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Linus Torvalds
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9038455948 |
arm64 fixes for -rc6
- Fix spurious page-table warning when clearing PTE_UFFD_WP in a live
pte
- Fix clearing of the idmap pgd when using large addressing modes
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"A pair of small arm64 fixes for -rc6.
One is a fix for the recently merged uffd-wp support (which was
triggering a spurious warning) and the other is a fix to the clearing
of the initial idmap pgd in some configurations
Summary:
- Fix spurious page-table warning when clearing PTE_UFFD_WP in a live
pte
- Fix clearing of the idmap pgd when using large addressing modes"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Clear the initial ID map correctly before remapping
arm64: mm: Permit PTE SW bits to change in live mappings
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Linus Torvalds
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234458d049 |
Fix three recent minor turbostat regressions.
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