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7b5d481889
1294418 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
7b5d481889 |
Two small fixes to silent the compiler and static analyzers tools from
Ben Dooks and Jeff Johnson. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRIEdicmeMNCZKVCdo6u2Upsdk6RAUCZqA9+gAKCRA6u2Upsdk6 RJETAQDN9OkX2GJlekEo5NPVD531ekV4G7OZMWTrmPKRINClZQEAj9Spt2zP5v4V 413unRBro9nuKfGgTaquXoHlCuPE+wE= =L/SP -----END PGP SIGNATURE----- Merge tag 'unicode-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode Pull unicode update from Gabriel Krisman Bertazi: "Two small fixes to silence the compiler and static analyzers tools from Ben Dooks and Jeff Johnson" * tag 'unicode-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode: unicode: add MODULE_DESCRIPTION() macros unicode: make utf8 test count static |
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Linus Torvalds
|
5437f30d34 |
six smb3 client fixes
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Linus Torvalds
|
6342649c33 |
block-6.11-20240726
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Merge tag 'block-6.11-20240726' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Fix request without payloads cleanup (Leon)
- Use new protection information format (Francis)
- Improved debug message for lost pci link (Bart)
- Another apst quirk (Wang)
- Use appropriate sysfs api for printing chars (Markus)
- ublk async device deletion fix (Ming)
- drbd kerneldoc fixups (Simon)
- Fix deadlock between sd removal and release (Yang)
* tag 'block-6.11-20240726' of git://git.kernel.dk/linux:
nvme-pci: add missing condition check for existence of mapped data
ublk: fix UBLK_CMD_DEL_DEV_ASYNC handling
block: fix deadlock between sd_remove & sd_release
drbd: Add peer_device to Kernel doc
nvme-core: choose PIF from QPIF if QPIFS supports and PIF is QTYPE
nvme-pci: Fix the instructions for disabling power management
nvme: remove redundant bdev local variable
nvme-fabrics: Use seq_putc() in __nvmf_concat_opt_tokens()
nvme/pci: Add APST quirk for Lenovo N60z laptop
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Linus Torvalds
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8c93074743 |
io_uring-6.11-20240726
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Linus Torvalds
|
bc4eee85ca |
vfs-6.11-rc1.fixes.3
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Merge tag 'vfs-6.11-rc1.fixes.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"This contains two fixes for this merge window:
VFS:
- I noticed that it is possible for a privileged user to mount most
filesystems with a non-initial user namespace in sb->s_user_ns.
When fsopen() is called in a non-init namespace the caller's
namespace is recorded in fs_context->user_ns. If the returned file
descriptor is then passed to a process privileged in init_user_ns,
that process can call fsconfig(fd_fs, FSCONFIG_CMD_CREATE*),
creating a new superblock with sb->s_user_ns set to the namespace
of the process which called fsopen().
This is problematic as only filesystems that raise FS_USERNS_MOUNT
are known to be able to support a non-initial s_user_ns. Others may
suffer security issues, on-disk corruption or outright crash the
kernel. Prevent that by restricting such delegation to filesystems
that allow FS_USERNS_MOUNT.
Note, that this delegation requires a privileged process to
actually create the superblock so either the privileged process is
cooperaing or someone must have tricked a privileged process into
operating on a fscontext file descriptor whose origin it doesn't
know (a stupid idea).
The bug dates back to about 5 years afaict.
Misc:
- Fix hostfs parsing when the mount request comes in via the legacy
mount api.
In the legacy mount api hostfs allows to specify the host directory
mount without any key.
Restore that behavior"
* tag 'vfs-6.11-rc1.fixes.3' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
hostfs: fix the host directory parse when mounting.
fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT
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Linus Torvalds
|
910bfc26d1 |
Rust changes for v6.11
The highlight is the establishment of a minimum version for the Rust toolchain, including 'rustc' (and bundled tools) and 'bindgen'. The initial minimum will be the pinned version we currently have, i.e. we are just widening the allowed versions. That covers 3 stable Rust releases: 1.78.0, 1.79.0, 1.80.0 (getting released tomorrow), plus beta, plus nightly. This should already be enough for kernel developers in distributions that provide recent Rust compiler versions routinely, such as Arch Linux, Debian Unstable (outside the freeze period), Fedora Linux, Gentoo Linux (especially the testing channel), Nix (unstable) and openSUSE Slowroll and Tumbleweed. In addition, the kernel is now being built-tested by Rust's pre-merge CI. That is, every change that is attempting to land into the Rust compiler is tested against the kernel, and it is merged only if it passes. Similarly, the bindgen tool has agreed to build the kernel in their CI too. Thus, with the pre-merge CI in place, both projects hope to avoid unintentional changes to Rust that break the kernel. This means that, in general, apart from intentional changes on their side (that we will need to workaround conditionally on our side), the upcoming Rust compiler versions should generally work. In addition, the Rust project has proposed getting the kernel into stable Rust (at least solving the main blockers) as one of its three flagship goals for 2024H2 [1]. I would like to thank Niko, Sid, Emilio et al. for their help promoting the collaboration between Rust and the kernel. [1] https://rust-lang.github.io/rust-project-goals/2024h2/index.html#flagship-goals Toolchain and infrastructure: - Support several Rust toolchain versions. - Support several bindgen versions. - Remove 'cargo' requirement and simplify 'rusttest', thanks to 'alloc' having been dropped last cycle. - Provide proper error reporting for the 'rust-analyzer' target. 'kernel' crate: - Add 'uaccess' module with a safe userspace pointers abstraction. - Add 'page' module with a 'struct page' abstraction. - Support more complex generics in workqueue's 'impl_has_work!' macro. 'macros' crate: - Add 'firmware' field support to the 'module!' macro. - Improve 'module!' macro documentation. Documentation: - Provide instructions on what packages should be installed to build the kernel in some popular Linux distributions. - Introduce the new kernel.org LLVM+Rust toolchains. - Explain '#[no_std]'. And a few other small bits. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPjU5OPd5QIZ9jqqOGXyLc2htIW0FAmahqRUACgkQGXyLc2ht IW0xbA/6A26b14LjvmFBJU6LZb0ey1BCbK9cOWtd6K6f/uWp108WAIdA/+gHgOGU I6rW8nXk3af078lHRqv0ihMDUks/1mz5wyxEXoZ/mVvRJbzH9TsHN7cSP2fr4H14 8rES4esr2XBlu9OdgDFb/o7jequ7PE0+WQDapV6eAhWQlBC6AI+ShyX26pWcB5gv 8O4mE59Up51d21L8apVh+pnEgBsCsu7c68pUMbrk2k4sHVvnRti4iLoVlemf4X80 Di9hyi8iN/MvWMdfq+hCIufUIbcWde07HcCbLjQlkJv0sc20V+UIGUx4EOUasOTY ugUyzhlFNGPxJYayAZAb8KJtQZhSbGZ+R244Z/CoV2RMlEw9LxSCpyzHr1nalOLT 01gqZh6+gIFyPm6F0ORsetcV6yzdvUcGTjx1vuEJ9qqeKG/gc/VqFOcmCPaT7y8K nTOMg6zY3mzaqTn1iBebid7INzXJN7ha9dk1TkDv47BNZAic51d3L0hQFXuDrEuu MxVIPTAPKJSaQTCh0jrLxLJ649v/98OP0urYqlVeKuTeovupETxCsBTVtjjjsv+w ZomqEO+JWuf7hjG0RLuCwi/IvWpUFpEdOal4qfHbKLOAOn7zxV/WrG675HcRKbw5 Zkr/0Q44fwbZWd2b/svTO1qOKaYV7oL0utVOdUb2KX05K71NNVo= =8PYF -----END PGP SIGNATURE----- Merge tag 'rust-6.11' of https://github.com/Rust-for-Linux/linux Pull Rust updates from Miguel Ojeda: "The highlight is the establishment of a minimum version for the Rust toolchain, including 'rustc' (and bundled tools) and 'bindgen'. The initial minimum will be the pinned version we currently have, i.e. we are just widening the allowed versions. That covers three stable Rust releases: 1.78.0, 1.79.0, 1.80.0 (getting released tomorrow), plus beta, plus nightly. This should already be enough for kernel developers in distributions that provide recent Rust compiler versions routinely, such as Arch Linux, Debian Unstable (outside the freeze period), Fedora Linux, Gentoo Linux (especially the testing channel), Nix (unstable) and openSUSE Slowroll and Tumbleweed. In addition, the kernel is now being built-tested by Rust's pre-merge CI. That is, every change that is attempting to land into the Rust compiler is tested against the kernel, and it is merged only if it passes. Similarly, the bindgen tool has agreed to build the kernel in their CI too. Thus, with the pre-merge CI in place, both projects hope to avoid unintentional changes to Rust that break the kernel. This means that, in general, apart from intentional changes on their side (that we will need to workaround conditionally on our side), the upcoming Rust compiler versions should generally work. In addition, the Rust project has proposed getting the kernel into stable Rust (at least solving the main blockers) as one of its three flagship goals for 2024H2 [1]. I would like to thank Niko, Sid, Emilio et al. for their help promoting the collaboration between Rust and the kernel. Toolchain and infrastructure: - Support several Rust toolchain versions. - Support several bindgen versions. - Remove 'cargo' requirement and simplify 'rusttest', thanks to 'alloc' having been dropped last cycle. - Provide proper error reporting for the 'rust-analyzer' target. 'kernel' crate: - Add 'uaccess' module with a safe userspace pointers abstraction. - Add 'page' module with a 'struct page' abstraction. - Support more complex generics in workqueue's 'impl_has_work!' macro. 'macros' crate: - Add 'firmware' field support to the 'module!' macro. - Improve 'module!' macro documentation. Documentation: - Provide instructions on what packages should be installed to build the kernel in some popular Linux distributions. - Introduce the new kernel.org LLVM+Rust toolchains. - Explain '#[no_std]'. And a few other small bits" Link: https://rust-lang.github.io/rust-project-goals/2024h2/index.html#flagship-goals [1] * tag 'rust-6.11' of https://github.com/Rust-for-Linux/linux: (26 commits) docs: rust: quick-start: add section on Linux distributions rust: warn about `bindgen` versions 0.66.0 and 0.66.1 rust: start supporting several `bindgen` versions rust: work around `bindgen` 0.69.0 issue rust: avoid assuming a particular `bindgen` build rust: start supporting several compiler versions rust: simplify Clippy warning flags set rust: relax most deny-level lints to warnings rust: allow `dead_code` for never constructed bindings rust: init: simplify from `map_err` to `inspect_err` rust: macros: indent list item in `paste!`'s docs rust: add abstraction for `struct page` rust: uaccess: add typed accessors for userspace pointers uaccess: always export _copy_[from|to]_user with CONFIG_RUST rust: uaccess: add userspace pointers kbuild: rust-analyzer: improve comment documentation kbuild: rust-analyzer: better error handling docs: rust: no_std is used rust: alloc: add __GFP_HIGHMEM flag rust: alloc: fix typo in docs for GFP_NOWAIT ... |
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Linus Torvalds
|
ff30564411 |
apparmor-pr-2024-07-24 PR 2024-07-25
+ Cleanups
- optimization: try to avoid refing the label in apparmor_file_open
- remove useless static inline function is_deleted
- use kvfree_sensitive to free data->data
- fix typo in kernel doc
+ Bug fixes
- unpack transition table if dfa is not present
- test: add MODULE_DESCRIPTION()
- take nosymfollow flag into account
- fix possible NULL pointer dereference
- fix null pointer deref when receiving skb during sock creation
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Merge tag 'apparmor-pr-2024-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Pull apparmor updates from John Johansen:
"Cleanups
- optimization: try to avoid refing the label in apparmor_file_open
- remove useless static inline function is_deleted
- use kvfree_sensitive to free data->data
- fix typo in kernel doc
Bug fixes:
- unpack transition table if dfa is not present
- test: add MODULE_DESCRIPTION()
- take nosymfollow flag into account
- fix possible NULL pointer dereference
- fix null pointer deref when receiving skb during sock creation"
* tag 'apparmor-pr-2024-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
apparmor: unpack transition table if dfa is not present
apparmor: try to avoid refing the label in apparmor_file_open
apparmor: test: add MODULE_DESCRIPTION()
apparmor: take nosymfollow flag into account
apparmor: fix possible NULL pointer dereference
apparmor: fix typo in kernel doc
apparmor: remove useless static inline function is_deleted
apparmor: use kvfree_sensitive to free data->data
apparmor: Fix null pointer deref when receiving skb during sock creation
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Linus Torvalds
|
86b405ad8d |
Landlock security fix for v6.11-rc1
-----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZqFEchAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSULcBAPEV5Viu/zox2FdS87EGTqWxEQJcBRvc3ahj MQk44WtMAP4o2CnwrOoMyZXeq9npteL5lQsVhEzeI+p8oN9C9bThBg== =zizo -----END PGP SIGNATURE----- Merge tag 'landlock-6.11-rc1-houdini-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock fix from Mickaël Salaün: "Jann Horn reported a sandbox bypass for Landlock. This includes the fix and new tests. This should be backported" * tag 'landlock-6.11-rc1-houdini-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/landlock: Add cred_transfer test landlock: Don't lose track of restrictions on cred_transfer |
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Linus Torvalds
|
8e333791d4 |
gpio fixes for v6.11-rc1
- don't use sprintf() with non-constant format string -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmalTd4ACgkQEacuoBRx 13JZBRAAjtCCkGvuB48VkIK5kYerjxl4c9qfffaUhKxmMGDI4xY3Sizp9fFNHK4z 2aX6bGiwaqbdEsNCR2p+k9WFfsIBjom5x4Zem8himq/56ggqEjpGTw5XJmI5C/DU r+7xA6Tm66CTfDuiVdXzOUCzxdR8mhd+Rs/0pgeTsbzDV8GzOwf9n6ErZ55XisXN SkBVHS9fAePXwzDyRGVkCKVT2FMDXn+T34zJ1CCSPRufAZ7Q0wMJLWy4lXZr3Aid NNQY2+UPHoHvfQUe07UAm4yaRW4n3K1+TdgvoJoQheu+0tUDiISTht+dWXWCTTFS 1AZv+wrKUwd4FzNlGa5VVR4ZBK+nG7GvnSfbAvVEZWc6axHMaBtAvDeRN4Bk0Kww lo0cmyij0bLpsmY1k+LccMh376xKr+UZAwt9bbRK/MkiDBVuFfPPEBdWe1JlytcV Kta7uN2zHUpb7NRo701pMTj5SwBnLfoBpenmct7KjLw86Kvl3GXqjwi+ArfBp782 4SDuXd52hodmPhQ00iVEqFuDc6QJuTToUyfbS70I6RENqzOFHhluFmtrxIv+lgk1 iSm5m7F+hppYGX+V6Ub3jGvT/uDGzFHPiPUedL4wzFGVqyDJXgH7EWyahsLptMk0 DOBXxieBHwPhzr1ym38MoMOU3RxpqIlt1eriNXGDXxYT4Mi44EA= =H8F0 -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fix from Bartosz Golaszewski: - don't use sprintf() with non-constant format string * tag 'gpio-fixes-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: virtuser: avoid non-constant format string |
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Linus Torvalds
|
bf80f1391a |
Devicetree fixes for 6.11, part 1
- Treewide conversion of of_property_for_each_u32() to drop internal
arguments making struct property opaque
- Add binding for Amlogic A4 SoC watchdog
- Fix constraints for AD7192 'single-channel' property
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Merge tag 'devicetree-fixes-for-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull more devicetree updates from Rob Herring:
"Most of this is a treewide change to of_property_for_each_u32() which
was small enough to do in one go before rc1 and avoids the need to
create of_property_for_each_u32_some_new_name().
- Treewide conversion of of_property_for_each_u32() to drop internal
arguments making struct property opaque
- Add binding for Amlogic A4 SoC watchdog
- Fix constraints for AD7192 'single-channel' property"
* tag 'devicetree-fixes-for-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: iio: adc: ad7192: Fix 'single-channel' constraints
of: remove internal arguments from of_property_for_each_u32()
dt-bindings: watchdog: add support for Amlogic A4 SoCs
|
||
|
Linus Torvalds
|
b465ed28f7 |
IOMMU Fixes for Linux v6.11-rc1
- Fix NULL dereference when freeing domain in Unisoc SPRD driver.
- Separate assignment statements with semicolons in AMD page-table code.
- Fix Tegra erratum workaround when the CPU is using 16KiB pages.
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Merge tag 'iommu-fixes-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu fixes from Will Deacon:
"We're still resolving a regression with the handling of unexpected
page faults on SMMUv3, but we're not quite there with a fix yet.
- Fix NULL dereference when freeing domain in Unisoc SPRD driver
- Separate assignment statements with semicolons in AMD page-table
code
- Fix Tegra erratum workaround when the CPU is using 16KiB pages"
* tag 'iommu-fixes-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu: arm-smmu: Fix Tegra workaround for PAGE_SIZE mappings
iommu/amd: Convert comma to semicolon
iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en
|
||
|
Linus Torvalds
|
0421621158 |
firewire fixes for 6.11-rc1
Two commits are included to fix some regressions. These commits should also be applied to the v6.10 kernel as well. The recent integration of compiler collections introduced the technology to check flexible array length at runtime by providing proper annotations. In v6.10 kernel, a patch was merged into firewire subsystem to utilize it, however the annotation was inadequate. There is also the related change for the flexible array in sound subsystem, but it causes a regression where the data in the payload of isochronous packet is incorrect for some devices. These bugs are now fixed. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZqRPbgAKCRCsLtaWM8Lw E4IDAQCr4s3/W1fwkUcxvaFKn4ngELXtZ8D2BtI0I3x+axOvggEA4NhtbSwusyKK r3Zsyf8r9WrzIOMFASqqV7LlaiWTogI= =eq44 -----END PGP SIGNATURE----- Merge tag 'firewire-fixes-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire fixes from Takashi Sakamoto: "The recent integration of compiler collections introduced the technology to check flexible array length at runtime by providing proper annotations. In v6.10 kernel, a patch was merged into firewire subsystem to utilize it, however the annotation was inadequate. There is also the related change for the flexible array in sound subsystem, but it causes a regression where the data in the payload of isochronous packet is incorrect for some devices. These bugs are now fixed" * tag 'firewire-fixes-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: ALSA: firewire-lib: fix wrong value as length of header for CIP_NO_HEADER case Revert "firewire: Annotate struct fw_iso_packet with __counted_by()" |
||
|
Linus Torvalds
|
ab11658f26 |
spi: Fixes for v6.11
The bulk of this is a series of fixes for the microchip-core driver mostly originating from one of their customers, I also applied an additional patch adding support for controlling the word size which came along with it since it's still the merge window and clearly had a bunch of fairly thorough testing. We also have a fix for the compatible used to bind spidev to the BH2228FV. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmajpbAACgkQJNaLcl1U h9BK3gf6A/EoyfNTbY7eqnGtghg6PXqBzWHkfHtdqxMNvlf2YBYPu0Zj4i/1Tqde 3UcDCZnKdYBIH3GX0wzRlTa/OUZmfZ6i5oyUAfqRCYFj8w9AydTLrfm6d9MizgWf ZrRcBLRxMqUvlADH4odWqXBo8+Eyx2A2n98bVhIEDPieJDaRtlUz1oym5AKmInP+ AuiF43N8HSoumv/zmwMZWit9TugUnyqGeeKiUBoW5SDDsvCUGy/2hCkyoJDGZDCg NpEllllMNz1Weggt3e3q52mEV9bfjoyefRg/z9/TEIEyuYFWCqZ1ilbrKKaVVXF8 JKicvFtVDErk5iVx7a5090JXcgh15Q== =CfDJ -----END PGP SIGNATURE----- Merge tag 'spi-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "The bulk of this is a series of fixes for the microchip-core driver mostly originating from one of their customers, I also applied an additional patch adding support for controlling the word size which came along with it since it's still the merge window and clearly had a bunch of fairly thorough testing. We also have a fix for the compatible used to bind spidev to the BH2228FV" * tag 'spi-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spidev: add correct compatible for Rohm BH2228FV dt-bindings: trivial-devices: fix Rohm BH2228FV compatible string spi: microchip-core: add support for word sizes of 1 to 32 bits spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer spi: microchip-core: fix init function not setting the master and motorola modes spi: microchip-core: only disable SPI controller when register value change requires it spi: microchip-core: defer asserting chip select until just before write to TX FIFO spi: microchip-core: fix the issues in the isr |
||
|
Linus Torvalds
|
560e805047 |
regulator: Fixes for v6.11
These two commits clean up the excessively loose dependencies for the RZG2L USB VBCTRL regulator driver, ensuring it shouldn't prompt for people who can't use it. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmaj7NsACgkQJNaLcl1U h9Dnvgf/aCB42ngYjb9GD6Hq/Ngg0VwsSJSZLT7RPcvixlzLAzgxKDrkfyQSBvtg vDkqnHZIFI2yVwsqzBrqxtQb9XL6p9e/rQHvkxG7QreMkC3JzakqCAQAq4n9/Tpq dFGiAyaG8CJt8Nsf1JGthGJsb1qGjfp9X6IFFNwR90QZvZJB749rnoi7OaMXUumd mYPKvOWUoo2LSMWFXLTHssLJHHct7m7EDTXy+q99paYcaUt1gnajnpeg6q+lqy9h 4hkF4QfGWJJC0DbCITm6G3L/q3bHPdDWfpo2LcX5iA+lFwvSj6LyTQFdMIwQ4oJg pwySWXA9kO4+7EY1vLqf6KD5czpZ6g== =mWEi -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "These two commits clean up the excessively loose dependencies for the RZG2L USB VBCTRL regulator driver, ensuring it shouldn't prompt for people who can't use it" * tag 'regulator-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Further restrict RZG2L USB VBCTRL regulator dependencies regulator: renesas-usb-vbus-regulator: Update the default |
||
|
Linus Torvalds
|
8f3f7598cb |
regmap: Fix for v6.11
Arnd sent a workaround for a false positive warning which was showing up with GCC 14.1. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmajjeoACgkQJNaLcl1U h9BI3wf8CIpA+LOjtuXnfIGgKxjBeDYVz4ZRCVsgyaAQdQfARP9YvxoqBX8Vkoge EtpNbVX2hEB5iGshgFDdd1PBf/iaD37Yx6bqGQ98hwI22BI8io9NfjT6eibvpmj8 y+yZCDN+FrW1tWpayB5nccj1QXMapyU5XIwYu7W6L2a7oSOfpPP/WGbezDEKYjPl BWsW9l18pZlaL8dhDUfNcekTR9+7/HUT7cTzUp8I0/PtJNTasfxy+VfvLxheem99 dwuSFXb9+elYq8P2exuIB9IiE+7Kzj5DT6kogRSyOusd07+xe2sO1mXjN7s6J017 Xv8hXRsa9/Unjn28QEtxTA/AyqlEZg== =MCkH -----END PGP SIGNATURE----- Merge tag 'regmap-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fix from Mark Brown: "Arnd sent a workaround for a false positive warning which was showing up with GCC 14.1" * tag 'regmap-fix-v6.11-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: maple: work around gcc-14.1 false-positive warning |
||
|
Linus Torvalds
|
de5f4fbe7b |
A few clk driver fixes for the merge window to fix the build and boot on
some SoCs.
- Initialize struct clk_init_data in the TI da8xx-cfgchip driver so
that stack contents aren't used for things like clk flags leading to
unexpected behavior
- Don't leak stack contents in a debug print in the new Sophgo clk
driver
- Disable the new T-Head clk driver on 32-bit targets to fix the build
due to a division
- Fix Samsung Exynos4 fin_pll wreckage from the clkdev rework done last
cycle by using a struct clk_hw directly instead of a struct clk
consumer
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A few clk driver fixes for the merge window to fix the build and boot
on some SoCs.
- Initialize struct clk_init_data in the TI da8xx-cfgchip driver so
that stack contents aren't used for things like clk flags leading
to unexpected behavior
- Don't leak stack contents in a debug print in the new Sophgo clk
driver
- Disable the new T-Head clk driver on 32-bit targets to fix the
build due to a division
- Fix Samsung Exynos4 fin_pll wreckage from the clkdev rework done
last cycle by using a struct clk_hw directly instead of a struct
clk consumer"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: samsung: fix getting Exynos4 fin_pll rate from external clocks
clk: T-Head: Disable on 32-bit Targets
clk: sophgo: clk-sg2042-pll: Fix uninitialized variable in debug output
clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use
|
||
|
Linus Torvalds
|
c85e1497dd |
I3C for 6.11
Drivers:
- dw: optional apb clock and power management support, IBI handling fixes
- mipi-i3c-hci: IBI handling fixes
- svc: few fixes
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Merge tag 'i3c/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"This cycle, there are new features for the Designware controller and
fixes for the other IPs:
- dw: optional apb clock and power management support, IBI handling
fixes
- mipi-i3c-hci: IBI handling fixes
- svc: a few fixes"
* tag 'i3c/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
dt-bindings: i3c: add header for generic I3C flags
i3c: master: svc: Fix error code in svc_i3c_master_do_daa_locked()
i3c: master: Enhance i3c_bus_type visibility for device searching & event monitoring
i3c: dw: Add power management support
i3c: dw: Add some functions for reusability
i3c: dw: Save timing registers and other values
i3c: master: svc: Improve DAA STOP handle code logic
i3c: dw: Add optional apb clock
i3c: dw: Use new *_enabled clk API
dt-bindings: i3c: dw: Add apb clock binding
i3c: master: svc: Convert comma to semicolon
i3c: mipi-i3c-hci: Round IBI data chunk size to HW supported value
i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup
i3c: mipi-i3c-hci: Set IBI Status and Data Ring base addresses
i3c: mipi-i3c-hci: Switch to lower_32_bits()/upper_32_bits() helpers
i3c: dw: Remove ibi_capable property
i3c: dw: Fix IBI intr programming
i3c: dw: Fix clearing queue thld
i3c: mipi-i3c-hci: Fix number of DAT/DCT entries for HCI versions < 1.1
i3c: master: svc: resend target address when get NACK
|
||
|
Linus Torvalds
|
1fcaa5db40 |
Additional thermal control fix for 6.11-rc1
Prevent the thermal core from flooding the kernel log with useless messages if thermal zone temperature can never be determined (or its sensor has failed permanently) and make it finally give up and disable defective thermal zones (Rafael Wysocki). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmajgZUSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxiacP/269B//oY03dsPV2Y7KHourWHmcZL0xf wVNVNecRdhZ3mGxlJiQ682Sm4HF3dsgW368OgdedKXxpCdSGoi+nOyhxk8Cw1SVh INgq2PILfkqkT3GeUUCxI/i9fRLEl3MQMGMbrTPHlt/YjSE1BTYD8jx5+nx9uMvO +AiBf+n2BmxWRdZKPXgLp9VzDYIr3eG9+6wNEvBfnXN0BpfhOdI40YCsGIQGT0uf ISmNWOhrgNZZQageWgywwMytkyiJqWAB+mGNGtkUqZsD9K9Q8qWh/WvWRVWd7N57 GNCkr2KiqoJ/kI2he2gQCgL27W73EFbMtt3XIdFy4pSur6UBvhs06mcUYsw3yhp6 mXtYmf69/w9TH6Hs8Fo6teA2L3C9yasUYBr8/Sf2CUM1NtKLDi/nPBG6uTqcOj4F qZf25OeTkpN5ejTtZdrdUgdjkt2bAVM+zDx3JQjmfrsWHenEpCSQ4xQi4zdh8cEp 4SocP2t6w8g3sQK/i5dDgFBW4JUbx+WgkPD/L5NrEJwPvthHHw68CuNdNgeateaH 6WkedCm3JMLuNr4sEzLU7TArEhpFLgRnuAa3/eOQmJdWBVfY6eqLl9V2oeKsraIA cGSvaahumTEUcCZ/bWeMZp7jntv4txS67GVchMpMoC9oRJw9rnilGDld6l1+HWdF oSMv3cGaCNwH =DymR -----END PGP SIGNATURE----- Merge tag 'thermal-6.11-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Prevent the thermal core from flooding the kernel log with useless messages if thermal zone temperature can never be determined (or its sensor has failed permanently) and make it finally give up and disable defective thermal zones (Rafael Wysocki)" * tag 'thermal-6.11-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Back off when polling thermal zones on errors thermal: trip: Split thermal_zone_device_set_mode() |
||
|
Linus Torvalds
|
7b0acd911c |
11 hotfixes, 7 of which are cc:stable. 7 are MM, 4 are other.
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZqQWWQAKCRDdBJ7gKXxA jqJVAP9vU9HNzIyKDOOqoNHKMI+VzGn39w1FihWjG6AU5a+9NQD+MZJwr7bBwkpH ii43HLUGvNRQtsldBZSRypsaitCSwAI= =HGce -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2024-07-26-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "11 hotfixes, 7 of which are cc:stable. 7 are MM, 4 are other" * tag 'mm-hotfixes-stable-2024-07-26-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nilfs2: handle inconsistent state in nilfs_btnode_create_block() selftests/mm: skip test for non-LPA2 and non-LVA systems mm/page_alloc: fix pcp->count race between drain_pages_zone() vs __rmqueue_pcplist() mm: memcg: add cacheline padding after lruvec in mem_cgroup_per_node alloc_tag: outline and export free_reserved_page() decompress_bunzip2: fix rare decompression failure mm/huge_memory: avoid PMD-size page cache if needed mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines mm: fix old/young bit handling in the faulting path dt-bindings: arm: update James Clark's email address MAINTAINERS: mailmap: update James Clark's email address |
||
|
Linus Torvalds
|
5256184b61 |
Fixes and minor updates for the timer migration code:
- Stop testing the group->parent pointer as it is not guaranteed to be
stable over a chain of operations by design. This includes a warning
which would be nice to have but it produces false positives due to
the racy nature of the check.
- Plug a race between CPUs going in and out of idle and a CPU hotplug
operation. The latter can create and connect a new hierarchy level
which is missed in the concurrent updates of CPUs which go into idle.
As a result the events of such a CPU might not be processed and
timers go stale.
Cure it by splitting the hotplug operation into a prepare and online
callback. The prepare callback is guaranteed to run on an online and
therefore active CPU. This CPU updates the hierarchy and being online
ensures that there is always at least one migrator active which
handles the modified hierarchy correctly when going idle. The online
callback which runs on the incoming CPU then just marks the CPU
active and brings it into operation.
- Improve tracing and polish the code further so it is more obvious
what's going on.
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Merge tag 'timers-urgent-2024-07-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer migration updates from Thomas Gleixner:
"Fixes and minor updates for the timer migration code:
- Stop testing the group->parent pointer as it is not guaranteed to
be stable over a chain of operations by design.
This includes a warning which would be nice to have but it produces
false positives due to the racy nature of the check.
- Plug a race between CPUs going in and out of idle and a CPU hotplug
operation. The latter can create and connect a new hierarchy level
which is missed in the concurrent updates of CPUs which go into
idle. As a result the events of such a CPU might not be processed
and timers go stale.
Cure it by splitting the hotplug operation into a prepare and
online callback. The prepare callback is guaranteed to run on an
online and therefore active CPU. This CPU updates the hierarchy and
being online ensures that there is always at least one migrator
active which handles the modified hierarchy correctly when going
idle. The online callback which runs on the incoming CPU then just
marks the CPU active and brings it into operation.
- Improve tracing and polish the code further so it is more obvious
what's going on"
* tag 'timers-urgent-2024-07-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers/migration: Fix grammar in comment
timers/migration: Spare write when nothing changed
timers/migration: Rename childmask by groupmask to make naming more obvious
timers/migration: Read childmask and parent pointer in a single place
timers/migration: Use a single struct for hierarchy walk data
timers/migration: Improve tracing
timers/migration: Move hierarchy setup into cpuhotplug prepare callback
timers/migration: Do not rely always on group->parent
|
||
|
Linus Torvalds
|
c9f33436d8 |
RISC-V Patches for the 6.11 Merge Window, Part 2
* Support for NUMA (via SRAT and SLIT), console output (via SPCR), and cache info (via PPTT) on ACPI-based systems. * The trap entry/exit code no longer breaks the return address stack predictor on many systems, which results in an improvement to trap latency. * Support for HAVE_ARCH_STACKLEAK. * The sv39 linear map has been extended to support 128GiB mappings. * The frequency of the mtime CSR is now visible via hwprobe. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmaj2EYTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiVG3D/9kNHTI09iPDJd6fTChE3cpMxy7xXXE URX3Avu+gYsJmIbYyg4RnQ8FGFN7icKBCrQqs7JmLliU0NU+YMcCcjsJA2QaivbD VAlaex1qNcvNGteHrpbqhr3Zs4zw8GlBkB3KFTLyPAp61bybGo0a/A5ONJ7ScQIW RWHewAPgb86cQ0Q34JpO87TqvMM0KMvhQP5dip+olaFjLRBzhXmGFZfHqA80kTWl 0ytYclVCHZMtO/5mnQpuIOVs1IKw9L4wa0sivOQF0iLTqfKDFALa6yZsThHA/w3e JVuBAdQhcPZ3fgO2fUfJPlW16GmRC2/tdiFg5NFw8k4vo7DYBwX55ztPKXqDrJDM 8ah85IeLiPar/A/uHdn6bPjK+aGMuzklKF50r62XXAc2fL8mza1sdvKCVOy2EOLn JyGI9c/10KpvN/DW8g7hPefhvbx4+tCKkFcPqf++VQha6W8cQdCKi+Li0Pm8TTnp XPQjIvSlDDG1Pl4ofgBSFoyB8pkBXNzvv8NZp+YYtnqSOLAKaZuP+KwA8TwHdvGM pdCXcL3KHiLy4/pJWEoNTutD0mbJ7PUIb2P/KkjqYDgp4F1n0Hg+/aeSIp+7a4Pv yTBctIGxrlriQMIdtWCR8tyhcPP4pDpGYkW0K15EE16G0NK0fjD89LEXYqT6ae2R C0QgiwnVe/eopg== =zeUn -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - Support for NUMA (via SRAT and SLIT), console output (via SPCR), and cache info (via PPTT) on ACPI-based systems. - The trap entry/exit code no longer breaks the return address stack predictor on many systems, which results in an improvement to trap latency. - Support for HAVE_ARCH_STACKLEAK. - The sv39 linear map has been extended to support 128GiB mappings. - The frequency of the mtime CSR is now visible via hwprobe. * tag 'riscv-for-linus-6.11-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (21 commits) RISC-V: Provide the frequency of time CSR via hwprobe riscv: Extend sv39 linear mapping max size to 128G riscv: enable HAVE_ARCH_STACKLEAK riscv: signal: Remove unlikely() from WARN_ON() condition riscv: Improve exception and system call latency RISC-V: Select ACPI PPTT drivers riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT riscv: cacheinfo: remove the useless input parameter (node) of ci_leaf_init() RISC-V: ACPI: Enable SPCR table for console output on RISC-V riscv: boot: remove duplicated targets line trace: riscv: Remove deprecated kprobe on ftrace support riscv: cpufeature: Extract common elements from extension checking riscv: Introduce vendor variants of extension helpers riscv: Add vendor extensions to /proc/cpuinfo riscv: Extend cpufeature.c to detect vendor extensions RISC-V: run savedefconfig for defconfig RISC-V: hwprobe: sort EXT_KEY()s in hwprobe_isa_ext0() alphabetically ACPI: NUMA: replace pr_info with pr_debug in arch_acpi_numa_init ACPI: NUMA: change the ACPI_NUMA to a hidden option ACPI: NUMA: Add handler for SRAT RINTC affinity structure ... |
||
|
Linus Torvalds
|
c17f1224b8 |
xen: branch for v6.11-rc1a
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZqNs6wAKCRCAXGG7T9hj vsh8AP4+J15fafiaO6Qzvvlf7xlu+nepEOt+4tN5Ddpza/xy4gD8DDjuzijVDco/ UhnnWlvuDD9jQNGZ1xrWWx2bPgsxkAI= =c00o -----END PGP SIGNATURE----- Merge tag 'for-linus-6.11-rc1a-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Two fixes for issues introduced in this merge window: - fix enhanced debugging in the Xen multicall handling - two patches fixing a boot failure when running as dom0 in PVH mode" * tag 'for-linus-6.11-rc1a-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/xen: fix memblock_reserve() usage on PVH x86/xen: move xen_reserve_extra_memory() xen: fix multicall debug data referencing |
||
Hongbo Li
|
ef9ca17ca4
|
hostfs: fix the host directory parse when mounting.
hostfs not keep the host directory when mounting. When the host
directory is none (default), fc->source is used as the host root
directory, and this is wrong. Here we use `parse_monolithic` to
handle the old mount path for parsing the root directory. For new
mount path, The `parse_param` is used for the host directory parse.
Reported-and-tested-by: Maciej Żenczykowski <maze@google.com>
Fixes:
|
||
Seth Forshee (DigitalOcean)
|
e1c5ae59c0
|
fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT
Christian noticed that it is possible for a privileged user to mount
most filesystems with a non-initial user namespace in sb->s_user_ns.
When fsopen() is called in a non-init namespace the caller's namespace
is recorded in fs_context->user_ns. If the returned file descriptor is
then passed to a process priviliged in init_user_ns, that process can
call fsconfig(fd_fs, FSCONFIG_CMD_CREATE), creating a new superblock
with sb->s_user_ns set to the namespace of the process which called
fsopen().
This is problematic. We cannot assume that any filesystem which does not
set FS_USERNS_MOUNT has been written with a non-initial s_user_ns in
mind, increasing the risk for bugs and security issues.
Prevent this by returning EPERM from sget_fc() when FS_USERNS_MOUNT is
not set for the filesystem and a non-initial user namespace will be
used. sget() does not need to be updated as it always uses the user
namespace of the current context, or the initial user namespace if
SB_SUBMOUNT is set.
Fixes:
|
||
Takashi Sakamoto
|
c1839501fe |
ALSA: firewire-lib: fix wrong value as length of header for CIP_NO_HEADER case
In a commit |
||
|
Takashi Sakamoto
|
00e3913b04 |
Revert "firewire: Annotate struct fw_iso_packet with __counted_by()"
This reverts commit
|
||
|
Linus Torvalds
|
3a7e02c040 |
minmax: avoid overly complicated constant expressions in VM code
The minmax infrastructure is overkill for simple constants, and can cause huge expansions because those simple constants are then used by other things. For example, 'pageblock_order' is a core VM constant, but because it was implemented using 'min_t()' and all the type-checking that involves, it actually expanded to something like 2.5kB of preprocessor noise. And when that simple constant was then used inside other expansions: #define pageblock_nr_pages (1UL << pageblock_order) #define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages) and we then use that inside a 'max()' macro: case ISOLATE_SUCCESS: update_cached = false; last_migrated_pfn = max(cc->zone->zone_start_pfn, pageblock_start_pfn(cc->migrate_pfn - 1)); the end result was that one statement expanding to 253kB in size. There are probably other cases of this, but this one case certainly stood out. I've added 'MIN_T()' and 'MAX_T()' macros for this kind of "core simple constant with specific type" use. These macros skip the type checking, and as such need to be very sparingly used only for obvious cases that have active issues like this. Reported-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Link: https://lore.kernel.org/all/36aa2cad-1db1-4abf-8dd2-fb20484aabc3@lucifer.local/ Cc: David Laight <David.Laight@aculab.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
e8432ac802 |
minmax: avoid overly complex min()/max() macro arguments in xen
We have some very fancy min/max macros that have tons of sanity checking to warn about mixed signedness etc. This is all things that a sane compiler should warn about, but there are no sane compiler interfaces for this, and '-Wsign-compare' is broken [1] and not useful. So then we compensate (some would say over-compensate) by doing the checks manually with some truly horrid macro games. And no, we can't just use __builtin_types_compatible_p(), because the whole question of "does it make sense to compare these two values" is a lot more complicated than that. For example, it makes a ton of sense to compare unsigned values with simple constants like "5", even if that is indeed a signed type. So we have these very strange macros to try to make sensible type checking decisions on the arguments to 'min()' and 'max()'. But that can cause enormous code expansion if the min()/max() macros are used with complicated expressions, and particularly if you nest these things so that you get the first big expansion then expanded again. The xen setup.c file ended up ballooning to over 50MB of preprocessed noise that takes 15s to compile (obviously depending on the build host), largely due to one single line. So let's split that one single line to just be simpler. I think it ends up being more legible to humans too at the same time. Now that single file compiles in under a second. Reported-and-reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Link: https://lore.kernel.org/all/c83c17bb-be75-4c67-979d-54eee38774c6@lucifer.local/ Link: https://staticthinking.wordpress.com/2023/07/25/wsign-compare-is-garbage/ [1] Cc: David Laight <David.Laight@aculab.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Ryusuke Konishi
|
4811f7af60 |
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
Syzbot reported that a buffer state inconsistency was detected in
nilfs_btnode_create_block(), triggering a kernel bug.
It is not appropriate to treat this inconsistency as a bug; it can occur
if the argument block address (the buffer index of the newly created
block) is a virtual block number and has been reallocated due to
corruption of the bitmap used to manage its allocation state.
So, modify nilfs_btnode_create_block() and its callers to treat it as a
possible filesystem error, rather than triggering a kernel bug.
Link: https://lkml.kernel.org/r/20240725052007.4562-1-konishi.ryusuke@gmail.com
Fixes:
|
||
Dev Jain
|
f556acc2fa |
selftests/mm: skip test for non-LPA2 and non-LVA systems
Post my improvement of the test in |
||
Li Zhijian
|
66eca1021a |
mm/page_alloc: fix pcp->count race between drain_pages_zone() vs __rmqueue_pcplist()
It's expected that no page should be left in pcp_list after calling
zone_pcp_disable() in offline_pages(). Previously, it's observed that
offline_pages() gets stuck [1] due to some pages remaining in pcp_list.
Cause:
There is a race condition between drain_pages_zone() and __rmqueue_pcplist()
involving the pcp->count variable. See below scenario:
CPU0 CPU1
---------------- ---------------
spin_lock(&pcp->lock);
__rmqueue_pcplist() {
zone_pcp_disable() {
/* list is empty */
if (list_empty(list)) {
/* add pages to pcp_list */
alloced = rmqueue_bulk()
mutex_lock(&pcp_batch_high_lock)
...
__drain_all_pages() {
drain_pages_zone() {
/* read pcp->count, it's 0 here */
count = READ_ONCE(pcp->count)
/* 0 means nothing to drain */
/* update pcp->count */
pcp->count += alloced << order;
...
...
spin_unlock(&pcp->lock);
In this case, after calling zone_pcp_disable() though, there are still some
pages in pcp_list. And these pages in pcp_list are neither movable nor
isolated, offline_pages() gets stuck as a result.
Solution:
Expand the scope of the pcp->lock to also protect pcp->count in
drain_pages_zone(), to ensure no pages are left in the pcp list after
zone_pcp_disable()
[1] https://lore.kernel.org/linux-mm/6a07125f-e720-404c-b2f9-e55f3f166e85@fujitsu.com/
Link: https://lkml.kernel.org/r/20240723064428.1179519-1-lizhijian@fujitsu.com
Fixes:
|
||
Roman Gushchin
|
f59adcf593 |
mm: memcg: add cacheline padding after lruvec in mem_cgroup_per_node
Oliver Sand reported a performance regression caused by commit |
||
Suren Baghdasaryan
|
b3bebe4430 |
alloc_tag: outline and export free_reserved_page()
Outline and export free_reserved_page() because modules use it and it in
turn uses page_ext_{get|put} which should not be exported. The same
result could be obtained by outlining {get|put}_page_tag_ref() but that
would have higher performance impact as these functions are used in more
performance critical paths.
Link: https://lkml.kernel.org/r/20240717212844.2749975-1-surenb@google.com
Fixes:
|
||
Ross Lagerwall
|
bf6acd5d16 |
decompress_bunzip2: fix rare decompression failure
The decompression code parses a huffman tree and counts the number of
symbols for a given bit length. In rare cases, there may be >= 256
symbols with a given bit length, causing the unsigned char to overflow.
This causes a decompression failure later when the code tries and fails to
find the bit length for a given symbol.
Since the maximum number of symbols is 258, use unsigned short instead.
Link: https://lkml.kernel.org/r/20240717162016.1514077-1-ross.lagerwall@citrix.com
Fixes:
|
||
Gavin Shan
|
d659b715e9 |
mm/huge_memory: avoid PMD-size page cache if needed
xarray can't support arbitrary page cache size. the largest and supported page cache size is defined as MAX_PAGECACHE_ORDER by commit |
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Yang Shi
|
d959202500 |
mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines
Yves-Alexis Perez reported commit |
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Ram Tummala
|
4cd7ba16a0 |
mm: fix old/young bit handling in the faulting path
Commit |
||
James Clark
|
34e526f618 |
dt-bindings: arm: update James Clark's email address
My new address is james.clark@linaro.org Link: https://lkml.kernel.org/r/20240709102512.31212-3-james.clark@linaro.org Signed-off-by: James Clark <james.clark@linaro.org> Cc: Bjorn Andersson <quic_bjorande@quicinc.com> Cc: Conor Dooley <conor+dt@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Geliang Tang <geliang@kernel.org> Cc: Hao Zhang <quic_hazha@quicinc.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Jiri Kosina <jikos@kernel.org> Cc: Kees Cook <kees@kernel.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Mao Jinlong <quic_jinlmao@quicinc.com> Cc: Matthieu Baerts <matttbe@kernel.org> Cc: Matt Ranostay <matt@ranostay.sg> Cc: Mike Leach <mike.leach@linaro.org> Cc: Oleksij Rempel <o.rempel@pengutronix.de> Cc: Rob Herring (Arm) <robh@kernel.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|
James Clark
|
5bf6f3c595 |
MAINTAINERS: mailmap: update James Clark's email address
My new address is james.clark@linaro.org Link: https://lkml.kernel.org/r/20240709102512.31212-2-james.clark@linaro.org Signed-off-by: James Clark <james.clark@linaro.org> Cc: Bjorn Andersson <quic_bjorande@quicinc.com> Cc: Conor Dooley <conor+dt@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Geliang Tang <geliang@kernel.org> Cc: Hao Zhang <quic_hazha@quicinc.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Jiri Kosina <jikos@kernel.org> Cc: Kees Cook <kees@kernel.org> Cc: Krzysztof Kozlowski <krzk+dt@kernel.org> Cc: Mao Jinlong <quic_jinlmao@quicinc.com> Cc: Matthieu Baerts <matttbe@kernel.org> Cc: Matt Ranostay <matt@ranostay.sg> Cc: Mike Leach <mike.leach@linaro.org> Cc: Oleksij Rempel <o.rempel@pengutronix.de> Cc: Rob Herring (Arm) <robh@kernel.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
Rob Herring (Arm)
|
6dc55268f6 |
dt-bindings: iio: adc: ad7192: Fix 'single-channel' constraints
The 'single-channel' property is an uint32, not an array, so 'items' is
an incorrect constraint. This didn't matter until dtschema recently
changed how properties are decoded. This results in this warning:
Documentation/devicetree/bindings/iio/adc/adi,ad7192.example.dtb: adc@0: \
channel@1:single-channel: 1 is not of type 'array'
Fixes:
|
||
|
Linus Torvalds
|
2f8c4f5062 |
auxdisplay updates for v6.11
- Add support for configuring the boot message on line displays, - Miscellaneous fixes and improvements. -----BEGIN PGP SIGNATURE----- iIsEABYIADMWIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZqIOyhUcZ2VlcnRAbGlu dXgtbTY4ay5vcmcACgkQisJQ/WRJ8XAIbwD+K+kLRqVtnjh8hIKPnRxXWSXnKzwb yuRYjzEUBrb0rDgBAOW+wNp0x7f+m7uu2U2EW/W4B7eNJDvGB74VLZxiMLQD =3MOW -----END PGP SIGNATURE----- Merge tag 'auxdisplay-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull auxdisplay updates from Geert Uytterhoeven: - add support for configuring the boot message on line displays - miscellaneous fixes and improvements * tag 'auxdisplay-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: auxdisplay: ht16k33: Drop reference after LED registration auxdisplay: Use sizeof(*pointer) instead of sizeof(type) auxdisplay: hd44780: add missing MODULE_DESCRIPTION() macro auxdisplay: linedisp: add missing MODULE_DESCRIPTION() macro auxdisplay: linedisp: Support configuring the boot message auxdisplay: charlcd: Provide a forward declaration |
||
|
Linus Torvalds
|
eb966e0c5f |
sound fixes for 6.11-rc1
A collection of the fixes gathered since the previous PR. We see a bit large LOCs at a HD-audio quirk, but that's only bulk COEF data, hence it's safe to take. In addition to that, there were two minor fixes for MIDI 2.0 handling for ALSA core, and the rest are all rather random small and device-specific fixes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmajSFIOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8SjBAAyynx5t5Ui/Gp9VqvyFzUAl9zpHn4hIz5T/SN +XRNcq9VN+anqu+55PqWpoX5E0WRQW36AyCeMO7yA0RLhTCvPAtH2OmLfHQhvh48 +Zpw89molMP19KdRi+nezJlrTQby8zHBGConN3jalovRrM1bqpGeiQ3bdydhqSdt dAfhCEn3ckOhNZU0PTASnZGScqTpl+OP0XKXSD3KBceT7EEsUodTcq1NqDcoHbBS V/4hJct7vDcbA64P+zo3rrhEkbeDa3s152ajcs589aElIKQVTQhZNNvxe7ygDXHe 30qXjCI6gQDUWuGHwuN0IlNiI/GkhLExvK+Wa1xBP+vjTqWtpxzuQ8rMwa+EM48Y AZ7Rk7GUsvceCzGIto6p+ZRlt1LG2dJFYbfqw9fUA6JvMDhStDcrFzSooWrmcl8Z 8EN7L9viYEDl15TzSA6FKTeFh1gSPe+/hsZ9r3XuTL611/paqPs+HTnQ3T7ua9mr EylSfEeJ3NKbcJqwnCLClSzmgClPaBkseDwnHS0OT4xMmbI5Q1/WIzjdvF+EM2RN RxgkvJyhdpp/9bxtkeojekKcK4qeuGcY4Gaqd6etBX9KgfyTh/n098dlI0BJmZrV y3cZNH9zojzzTmP7+UcTjVp+LocF5nswB3rhMJgYKJPFXJMoj5xzHIm8LyRt7qTQ 9xIYlAY= =RcQQ -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of fixes gathered since the previous pull. We see a bit large LOCs at a HD-audio quirk, but that's only bulk COEF data, hence it's safe to take. In addition to that, there were two minor fixes for MIDI 2.0 handling for ALSA core, and the rest are all rather random small and device-specific fixes" * tag 'sound-fix-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: fsl-asoc-card: Dynamically allocate memory for snd_soc_dai_link_components ASoC: amd: yc: Support mic on Lenovo Thinkpad E16 Gen 2 ALSA: hda/realtek: Implement sound init sequence for Samsung Galaxy Book3 Pro 360 ALSA: hda/realtek: cs35l41: Fixup remaining asus strix models ASoC: SOF: ipc4-topology: Preserve the DMA Link ID for ChainDMA on unprepare ASoC: SOF: ipc4-topology: Only handle dai_config with HW_PARAMS for ChainDMA ALSA: ump: Force 1 Group for MIDI1 FBs ALSA: ump: Don't update FB name for static blocks ALSA: usb-audio: Add a quirk for Sonix HD USB Camera ASoC: TAS2781: Fix tasdev_load_calibrated_data() ASoC: tegra: select CONFIG_SND_SIMPLE_CARD_UTILS ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable ALSA: usb-audio: Move HD Webcam quirk to the right place ALSA: hda: tas2781: mark const variables as __maybe_unused ALSA: usb-audio: Fix microphone sound on HD webcam. ASoC: sof: amd: fix for firmware reload failure in Vangogh platform ASoC: Intel: Fix RT5650 SSP lookup ASOC: SOF: Intel: hda-loader: only wait for HDaudio IOC for IPC4 devices ASoC: SOF: imx8m: Fix DSP control regmap retrieval |
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Linus Torvalds
|
0ba9b15511 |
drm fixes for 6.11-rc1
amdgpu: - Bump driver version for GFX12 DCC - DC documention warning fixes - VCN unified queue power fix - SMU fix - RAS fix - Display corruption fix - SDMA 5.2 workaround - GFX12 fixes - Uninitialized variable fix - VCN/JPEG 4.0.3 fixes - Misc display fixes - RAS fixes - VCN4/5 harvest fix - GPU reset fix i915: - Reset intel_dp->link_trained before retraining the link - Don't switch the LTTPR mode on an active link - Do not consider preemption during execlists_dequeue for gen8 - Allow NULL memory region xe: - xe_exec ioctl minor fix on sync entry cleanup upon error - SRIOV: limit VF LMEM provisioning - Wedge mode fixes v3d: - fix indirect dispatch on newer v3d revs panel: - fix panel backlight bindings -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmajHvoACgkQDHTzWXnE hr68LhAAgECxBS+p5QFd600gMWz3kTrmseEooyCm1xCRkR1fEzv48Z1YP0+nvNXg ASohnrv7gO/xbJpNiDZoigELOClapioBIR4/FdjF4jixNMWjVd8iI7SyKWJTLQA8 0x6oHzBkGi7oFwEHqXomRNtKaXnmf2woYzoNKfxHwkTweNuT2WLqHQrm7Q42BfsA u6DDBt54nkjqnjSrPHm8lWDTL3ywoyLGchlfZlra+SyXZCx+cb1wK96uTUk9v+21 XhKlfpCgdTlUPr9Qz8fK0W8pxqnHBrc9qbWuMZXtMYOB9pKahazguoojSGwnmHx1 HLohIl5lOnpLTDRDyOBvqQ/J3Rx1CK48rgdR1TT6zcNULmuTMqYRN0UMGzuTUIWI swiTY+esm61OiN3xD0fRDnsO0VEcWS3dQW4ioCOV0uvXAuByXeDRv5G065iBHCrn HViDLTK61jCS/zh0ef7FriQASIAFMfOXhM2pho9UDjNB2ezykCLk0OgLmwIUnDnQ ruxoK5TG0IZnYLMnsNUJJ8XTo6ZcaQACbyTldR8aC2M/t5z1euhqmVrbVxfWOSMJ EMLSL6wP6dxAmmKfXc2MYrt514yDov7GDEcQgEmD5VZzRLxNWST1lwmoROokjwuw UM/GsnMDYNC2pcVpRjk2cV7/ChlPJsuGcYRY1qJKqGW7JF9V/iw= =R3HS -----END PGP SIGNATURE----- Merge tag 'drm-next-2024-07-26' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Fixes for rc1, mostly amdgpu, i915 and xe, with some other misc ones, doesn't seem to be anything too serious. amdgpu: - Bump driver version for GFX12 DCC - DC documention warning fixes - VCN unified queue power fix - SMU fix - RAS fix - Display corruption fix - SDMA 5.2 workaround - GFX12 fixes - Uninitialized variable fix - VCN/JPEG 4.0.3 fixes - Misc display fixes - RAS fixes - VCN4/5 harvest fix - GPU reset fix i915: - Reset intel_dp->link_trained before retraining the link - Don't switch the LTTPR mode on an active link - Do not consider preemption during execlists_dequeue for gen8 - Allow NULL memory region xe: - xe_exec ioctl minor fix on sync entry cleanup upon error - SRIOV: limit VF LMEM provisioning - Wedge mode fixes v3d: - fix indirect dispatch on newer v3d revs panel: - fix panel backlight bindings" * tag 'drm-next-2024-07-26' of https://gitlab.freedesktop.org/drm/kernel: (39 commits) drm/amdgpu: reset vm state machine after gpu reset(vram lost) drm/amdgpu: add missed harvest check for VCN IP v4/v5 drm/amdgpu: Fix eeprom max record count drm/amdgpu: fix ras UE error injection failure issue drm/amd/display: Remove ASSERT if significance is zero in math_ceil2 drm/amd/display: Check for NULL pointer drm/amdgpu/vcn: Use offsets local to VCN/JPEG in VF drm/amdgpu: Add empty HDP flush function to VCN v4.0.3 drm/amdgpu: Add empty HDP flush function to JPEG v4.0.3 drm/amd/amdgpu: Fix uninitialized variable warnings drm/amdgpu: Fix atomics on GFX12 drm/amdgpu/sdma5.2: Update wptr registers as well as doorbell drm/i915: Allow NULL memory region drm/i915/gt: Do not consider preemption during execlists_dequeue for gen8 dt-bindings: display: panel: samsung,atna33xc20: Document ATNA45AF01 drm/xe: Don't suspend device upon wedge drm/xe: Wedge the entire device drm/xe/pf: Limit fair VF LMEM provisioning drm/xe/exec: Fix minor bug related to xe_sync_entry_cleanup drm/amd/display: fix corruption with high refresh rates on DCN 3.0 ... |
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Linus Torvalds
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65ad409e63 |
more s390 updates for 6.11 merge window
- Fix KMSAN build breakage caused by the conflict between s390 and mm-stable trees - Add KMSAN page markers for ptdump - Add runtime constant support - Fix __pa/__va for modules under non-GPL licenses by exporting necessary vm_layout struct with EXPORT_SYMBOL to prevent linkage problems - Fix an endless loop in the CF_DIAG event stop in the CPU Measurement Counter Facility code when the counter set size is zero - Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable its functionality by default - Support allocation of multiple MSI interrupts per device and improve logging of architecture-specific limitations - Add support for lowcore relocation as a debugging feature to catch all null ptr dereferences in the kernel address space, improving detection beyond the current implementation's limited write access protection - Clean up and rework CPU alternatives to allow for callbacks and early patching for the lowcore relocation -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmajrGUACgkQjYWKoQLX FBgZjwf/X8suh1Gm2qO47hdGURusOKmEa6GjYaihKzOi2I5yAWVXGsAYX7QtXI4X fxbKyuGJIvq7LOrIojN1JOCPGkDRztgMddqDJI7WljuRiw6dcd4L5tbaPgCKEv3Q AQcoq+Aeg1L5xnuNFPdQXl6+Fy2lTFqJCkUl+uW05pGAn2R212dYG3HB41TpwOtJ Sv2R5+yD9TQCKnHyuCQqaGf7d6SQTcVeBj8zrqVmcyduNK+BYYMOwlJ/UTRzeZEX 3DmQg/TdAkxXf0jZ+vrNILEfHlIvwDAhFjdoAXXL0TX4lx2cHLx9AiqNxYhUprsG 0gutc/nLq2FxhqofoJ0z9TCdb1Ef7w== =skva -----END PGP SIGNATURE----- Merge tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Vasily Gorbik: - Fix KMSAN build breakage caused by the conflict between s390 and mm-stable trees - Add KMSAN page markers for ptdump - Add runtime constant support - Fix __pa/__va for modules under non-GPL licenses by exporting necessary vm_layout struct with EXPORT_SYMBOL to prevent linkage problems - Fix an endless loop in the CF_DIAG event stop in the CPU Measurement Counter Facility code when the counter set size is zero - Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable its functionality by default - Support allocation of multiple MSI interrupts per device and improve logging of architecture-specific limitations - Add support for lowcore relocation as a debugging feature to catch all null ptr dereferences in the kernel address space, improving detection beyond the current implementation's limited write access protection - Clean up and rework CPU alternatives to allow for callbacks and early patching for the lowcore relocation * tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits) s390: Remove protvirt and kvm config guards for uv code s390/boot: Add cmdline option to relocate lowcore s390/kdump: Make kdump ready for lowcore relocation s390/entry: Make system_call() ready for lowcore relocation s390/entry: Make ret_from_fork() ready for lowcore relocation s390/entry: Make __switch_to() ready for lowcore relocation s390/entry: Make restart_int_handler() ready for lowcore relocation s390/entry: Make mchk_int_handler() ready for lowcore relocation s390/entry: Make int handlers ready for lowcore relocation s390/entry: Make pgm_check_handler() ready for lowcore relocation s390/entry: Add base register to CHECK_VMAP_STACK/CHECK_STACK macro s390/entry: Add base register to SIEEXIT macro s390/entry: Add base register to MBEAR macro s390/entry: Make __sie64a() ready for lowcore relocation s390/head64: Make startup code ready for lowcore relocation s390: Add infrastructure to patch lowcore accesses s390/atomic_ops: Disable flag outputs constraint for GCC versions below 14.2.0 s390/entry: Move SIE indicator flag to thread info s390/nmi: Simplify ptregs setup s390/alternatives: Remove alternative facility list ... |
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Linus Torvalds
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a6294b5b1f |
arm64 fixes for -rc1
- Remove some redundant Kconfig conditionals - Fix string output in ptrace selftest - Fix fast GUP crashes in some page-table configurations - Remove obsolete linker option when building the vDSO - Fix some sysreg field definitions for the GIC -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmaiSAMQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNJ8PB/9lyDbJ+qTNwECGKtz+vOAbronZncJy4yzd ElPRNeQ+B7QqrrYZM2TCrz6/ppeKXp0OurwNk9vKBqzrCfy/D6kKXWfcOYqeWlyI C2NImLHZgC6pIRwF3GlJ/E0VDtf/wQsJoWk7ikVssPtyIWOufafaB53FRacc1vnf bmEpcdXox+FsTG4q8YhBE6DZnqqQTnm7MvAt4wgskk6tTyKj/FuQmSk50ZW22oXb G2UOZxhYZV7IIXlRaClsY/iv62pTfMYlqDAvZeH81aiol/vfYXVFSeca5Mca67Ji P1o8HPd++hTw9WVyCrrbSGcZ/XNs96yTmahJWM+eneiV7OzKxj4v =Mr4K -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The usual summary below, but the main fix is for the fast GUP lockless page-table walk when we have a combination of compile-time and run-time folding of the p4d and the pud respectively. - Remove some redundant Kconfig conditionals - Fix string output in ptrace selftest - Fix fast GUP crashes in some page-table configurations - Remove obsolete linker option when building the vDSO - Fix some sysreg field definitions for the GIC" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: mm: Fix lockless walks with static and dynamic page-table folding arm64/sysreg: Correct the values for GICv4.1 arm64/vdso: Remove --hash-style=sysv kselftest: missing arg in ptrace.c arm64/Kconfig: Remove redundant 'if HAVE_FUNCTION_GRAPH_TRACER' arm64: remove redundant 'if HAVE_ARCH_KASAN' in Kconfig |
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Steve French
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b6f6a7aa68 |
smb3: add dynamic trace point for session setup key expired failures
There are cases where services need to remount (or change their
credentials files) when keys have expired, but it can be helpful
to have a dynamic trace point to make it easier to notify the
service to refresh the storage account key.
Here is sample output, one from mount with bad password, one
from a reconnect where the password has been changed or expired
and reconnect fails (requiring remount with new storage account key)
TASK-PID CPU# ||||| TIMESTAMP FUNCTION
| | | ||||| | |
mount.cifs-11362 [000] ..... 6000.241620: smb3_key_expired:
rc=-13 user=testpassu conn_id=0x2 server=localhost addr=127.0.0.1:445
kworker/4:0-8458 [004] ..... 6044.892283: smb3_key_expired:
rc=-13 user=testpassu conn_id=0x3 server=localhost addr=127.0.0.1:445
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Linus Torvalds
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6467dfdfc9 |
A small patchset to address bogus I/O errors and ultimately an
assertion failure in the face of watch errors with -o exclusive mappings in RBD marked for stable and some assorted CephFS fixes. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmajtIUTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzi1fwB/4/CsFZLQC+ybWSqoZVYD01qND0muol 44Nr6NyKdW302jQhAXchecB6s6L+N0azhVlAKKB8sO9XCifKA8RzuW75Y0+8z78B pgB6K7ZOzAIuPIG9mmNbutUHEd24CzGXNA28lEQkrNT8D6UZTENXQRJb1dS2GzQ7 T2PyjFFoyF0z1bDZ85URHxeyMetEe/TzWUlG1P2QI98V+RP8nK+mGYmdXNGKhH87 Ltf2pxjsiomtoH4QRm4LX7vwOUY1Ljf4HpSS1p+c5Fova2UTtTDbVfTFbh+ZjuQV hlh1ypNLM+igifu3nVeJ/Ga2f71zVFM66tnmpjcY3DxZAp70e1W2HMFD =Zfcy -----END PGP SIGNATURE----- Merge tag 'ceph-for-6.11-rc1' of https://github.com/ceph/ceph-client Pull ceph updates from Ilya Dryomov: "A small patchset to address bogus I/O errors and ultimately an assertion failure in the face of watch errors with -o exclusive mappings in RBD marked for stable and some assorted CephFS fixes" * tag 'ceph-for-6.11-rc1' of https://github.com/ceph/ceph-client: rbd: don't assume rbd_is_lock_owner() for exclusive mappings rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait ceph: fix incorrect kmalloc size of pagevec mempool ceph: periodically flush the cap releases ceph: convert comma to semicolon in __ceph_dentry_dir_lease_touch() ceph: use cap_wait_list only if debugfs is enabled |
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Steve French
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6629f87b97 |
smb3: add four dynamic tracepoints for copy_file_range and reflink
Add more dynamic tracepoints to help debug copy_file_range (copychunk)
and clone_range ("duplicate extents"). These are tracepoints for
entering the function and completing without error. For example:
"trace-cmd record -e smb3_copychunk_enter -e smb3_copychunk_done"
or
"trace-cmd record -e smb3_clone_enter -e smb3_clone_done"
Here is sample output:
TASK-PID CPU# ||||| TIMESTAMP FUNCTION
| | | ||||| | |
cp-5964 [005] ..... 2176.168977: smb3_clone_enter:
xid=17 sid=0xeb275be4 tid=0x7ffa7cdb source fid=0x1ed02e15
source offset=0x0 target fid=0x1ed02e15 target offset=0x0
len=0xa0000
cp-5964 [005] ..... 2176.170668: smb3_clone_done:
xid=17 sid=0xeb275be4 tid=0x7ffa7cdb source fid=0x1ed02e15
source offset=0x0 target fid=0x1ed02e15 target offset=0x0
len=0xa0000
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
|
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Steve French
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5779d398db |
smb3: add dynamic tracepoint for reflink errors
There are cases where debugging clone_range ("smb2_duplicate_extents"
function) and in the future copy_range ("smb2_copychunk_range") can
be helpful. Add dynamic trace points for any errors in clone, and
a followon patch will add them for copychunk.
"trace-cmd record -e smb3_clone_err"
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
|
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Linus Torvalds
|
732c275394 |
Changes since last update:
- Support STATX_DIOALIGN and FS_IOC_GETFSSYSFSPATH; - Fix a race of LZ4 decompression due to recent refactoring; - Another multi-page folio adaption in erofs_bread(). -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmajmNoRHHhpYW5nQGtl cm5lbC5vcmcACgkQUXZn5Zlu5qra3Q//a4WoV2Tl9LzmENrJDaAHtX4GC84bOr5s ZPZlf5xcJQD9ZeWqfheDArw5KdMiua3ccsci80TMnsz8xg37YrpNlHcLII48mSvk pr6VLYDxo8un6w/NHK7gJilOGpp027H8PfuLHK0lysWypO9z30XgvMicg7tbO+85 RfFatCTiYceH6+GwcRsg2cxyYe00a2Nwu8N8pspXrIs8IEEQ7oZPnkTnzWI+q1EZ rnwt0iwFlXwsIg4IjpMGVjIaky5L2ge7tAG/Z3abkL+7UC5meAIbiA3XWD+9GtJL uAngzWT5y+vnexdY0aBlxmTrAi/J5utxMn/HQ+r8sEXwFnAWeGvC/dv+Cv+LCWw0 +n8a1T/Y/xlj2pa5KJ38xsRes7Uj6BNQ52XLBrEplT9yc3XT8LHyeahYnI80mlSg G57xTFJfVUwrXagTGBABU3jcWTAsXwzYlgPJwtu0aRFGq1RS7yy4V6tS/CtGaFK+ DkAKYR/GUAvaUkYbWnm/Q2355bWPZcyhZErY+qzxe8S/vAw5PStyQyLOPTFxqYUn EsWrOjkY5yXZjWs8Ft/B9HH9SniXhh38GpnkCuA1BfsJUC8qNBq5KaDLZzGqkcDR atyZ317+L7m8Tky1JrYtIAlebyY23a/oXDZlcfZH703ZKvZhKygl44pbB4G1HDaO oN9fN8aHtWI= =GKWx -----END PGP SIGNATURE----- Merge tag 'erofs-for-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull more erofs updates from Gao Xiang: - Support STATX_DIOALIGN and FS_IOC_GETFSSYSFSPATH - Fix a race of LZ4 decompression due to recent refactoring - Another multi-page folio adaption in erofs_bread() * tag 'erofs-for-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: convert comma to semicolon erofs: support multi-page folios for erofs_bread() erofs: add support for FS_IOC_GETFSSYSFSPATH erofs: fix race in z_erofs_get_gbuf() erofs: support STATX_DIOALIGN |