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7496e658a7
1415350 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Pavel Begunkov
|
7496e658a7 |
io_uring/zcrx: check unsupported flags on import
The imoorted zcrx registration path checks for ZCRX_REG_IMPORT, as it
should, but doesn't reject any unsupported flags. Fix that.
Cc: stable@vger.kernel.org
Fixes:
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Pavel Begunkov
|
5d540e4508 |
io_uring/zcrx: fix post open error handling
Closing a queue doesn't guarantee that all associated page pools are
terminated right away, let the refcounting do the work instead of
releasing the zcrx ctx directly.
Cc: stable@vger.kernel.org
Fixes:
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Pavel Begunkov
|
a983aae397 |
io_uring/zcrx: fix sgtable leak on mapping failures
In an unlikely case when io_populate_area_dma() fails, which could only
happen on a PAGE_POOL_32BIT_ARCH_WITH_64BIT_DMA machine,
io_zcrx_map_area() will have an initialised and not freed table. It was
supposed to be cleaned up in the error path, but !is_mapped prevents
that.
Fixes:
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Jens Axboe
|
d7d95207ca |
io_uring: use the right type for creds iteration
In io_ring_ctx_wait_and_kill(), struct creds *creds is used to iterate and prune credentials. But the correct type is struct cred. This doesn't matter as the variable isn't used at all, only the index is used. But it's confusing using a type that isn't valid, so fix it up. Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Jens Axboe
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f4d0668b38 |
io_uring/openclose: fix io_pipe_fixed() slot tracking for specific slots
__io_fixed_fd_install() returns 0 on success for non-alloc mode
(specific slot), not the slot index. io_pipe_fixed() used this return
value directly as the slot index in fds[], which can cause the reported
values returned via copy_to_user() to be incorrect, or the error path
operating on the incorrect direct descriptor.
Fix by computing the actual 0-based slot index (slot - 1) for specific
slot mode, while preserving the existing behavior for auto-alloc mode
where __io_fixed_fd_install() already returns the allocated index.
Cc: stable@vger.kernel.org
Fixes:
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Jens Axboe
|
a6bded921e |
io_uring/filetable: clamp alloc_hint to the configured alloc range
Explicit fixed file install/remove operations on slots outside the
configured alloc range can corrupt alloc_hint via io_file_bitmap_set()
and io_file_bitmap_clear(), which unconditionally update alloc_hint to
the bit position. This causes subsequent auto-allocations to fall
outside the configured range.
For example, if the alloc range is [10, 20) and a file is removed at
slot 2, alloc_hint gets set to 2. The next auto-alloc then starts
searching from slot 2, potentially returning a slot below the range.
Fix this by clamping alloc_hint to [file_alloc_start, file_alloc_end)
at the top of io_file_bitmap_get() before starting the search.
Cc: stable@vger.kernel.org
Fixes:
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Pavel Begunkov
|
0efc331d78 |
io_uring/rsrc: replace reg buffer bit field with flags
I'll need a flag in the registered buffer struct for dmabuf work, and it'll be more convenient to have a flags field rather than bit fields, especially for io_mapped_ubuf initialisation. We might want to add more flags in the future as well. For example, it might be useful for debugging and potentially optimisations to split out a flag indicating the shape of the buffer to gate iov_iter_advance() walks vs bit/mask arithmetics. It can also be combined with the direction mask field. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Pavel Begunkov
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417d029dc4 |
io_uring/zcrx: improve types for size calculation
Make sure io_import_umem() promotes the type to long before calculating the area size. While the area size is capped at 1GB by io_validate_user_buf_range() and fits into an "int", it's still too error prone. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Yang Xiuwei
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daa0b901f8 |
io_uring/tctx: avoid modifying loop variable in io_ring_add_registered_file
Use a separate 'idx' variable to store the result of array_index_nospec() instead of modifying the loop variable 'offset' directly. This improves code clarity by separating the logical index from the sanitized index used for array access. No functional change intended. Signed-off-by: Yang Xiuwei <yangxiuwei@kylinos.cn> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Caleb Sander Mateos
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7cb3a68376 |
io_uring: simplify IORING_SETUP_DEFER_TASKRUN && !SQPOLL check
io_uring_sanitise_params() already rejects flags that include both IORING_SETUP_SQPOLL and IORING_SETUP_DEFER_TASKRUN. So it's unnecessary to check IORING_SETUP_SQPOLL in io_uring_create() when IORING_SETUP_DEFER_TASKRUN has already been checked. Drop the !(ctx->flags & IORING_SETUP_SQPOLL) check for the task_complete case. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Linus Torvalds
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4adc13ed7c |
for-7.0/block-stable-pages-20260206
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Merge tag 'for-7.0/block-stable-pages-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull bounce buffer dio for stable pages from Jens Axboe:
"This adds support for bounce buffering of dio for stable pages. This
was all done by Christoph. In his words:
This series tries to address the problem that under I/O pages can be
modified during direct I/O, even when the device or file system
require stable pages during I/O to calculate checksums, parity or data
operations. It does so by adding block layer helpers to bounce buffer
an iov_iter into a bio, then wires that up in iomap and ultimately
XFS.
The reason that the file system even needs to know about it, is
because reads need a user context to copy the data back, and the
infrastructure to defer ioends to a workqueue currently sits in XFS.
I'm going to look into moving that into ioend and enabling it for
other file systems. Additionally btrfs already has it's own
infrastructure for this, and actually an urgent need to bounce buffer,
so this should be useful there and could be wire up easily. In fact
the idea comes from patches by Qu that did this in btrfs.
This patch fixes all but one xfstests failures on T10 PI capable
devices (generic/095 seems to have issues with a mix of mmap and
splice still, I'm looking into that separately), and make qemu VMs
running Windows, or Linux with swap enabled fine on an XFS file on a
device using PI.
Performance numbers on my (not exactly state of the art) NVMe PI test
setup:
Sequential reads using io_uring, QD=16.
Bandwidth and CPU usage (usr/sys):
| size | zero copy | bounce |
+------+--------------------------+--------------------------+
| 4k | 1316MiB/s (12.65/55.40%) | 1081MiB/s (11.76/49.78%) |
| 64K | 3370MiB/s ( 5.46/18.20%) | 3365MiB/s ( 4.47/15.68%) |
| 1M | 3401MiB/s ( 0.76/23.05%) | 3400MiB/s ( 0.80/09.06%) |
+------+--------------------------+--------------------------+
Sequential writes using io_uring, QD=16.
Bandwidth and CPU usage (usr/sys):
| size | zero copy | bounce |
+------+--------------------------+--------------------------+
| 4k | 882MiB/s (11.83/33.88%) | 750MiB/s (10.53/34.08%) |
| 64K | 2009MiB/s ( 7.33/15.80%) | 2007MiB/s ( 7.47/24.71%) |
| 1M | 1992MiB/s ( 7.26/ 9.13%) | 1992MiB/s ( 9.21/19.11%) |
+------+--------------------------+--------------------------+
Note that the 64k read numbers look really odd to me for the baseline
zero copy case, but are reproducible over many repeated runs.
The bounce read numbers should further improve when moving the PI
validation to the file system and removing the double context switch,
which I have patches for that will sent out soon"
* tag 'for-7.0/block-stable-pages-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
xfs: use bounce buffering direct I/O when the device requires stable pages
iomap: add a flag to bounce buffer direct I/O
iomap: support ioends for direct reads
iomap: rename IOMAP_DIO_DIRTY to IOMAP_DIO_USER_BACKED
iomap: free the bio before completing the dio
iomap: share code between iomap_dio_bio_end_io and iomap_finish_ioend_direct
iomap: split out the per-bio logic from iomap_dio_bio_iter
iomap: simplify iomap_dio_bio_iter
iomap: fix submission side handling of completion side errors
block: add helpers to bounce buffer an iov_iter into bios
block: remove bio_release_page
iov_iter: extract a iov_iter_extract_bvecs helper from bio code
block: open code bio_add_page and fix handling of mismatching P2P ranges
block: refactor get_contig_folio_len
block: add a BIO_MAX_SIZE constant and use it
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Linus Torvalds
|
0c00ed308d |
for-7.0/block-20260206
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Merge tag 'for-7.0/block-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block updates from Jens Axboe:
- Support for batch request processing for ublk, improving the
efficiency of the kernel/ublk server communication. This can yield
nice 7-12% performance improvements
- Support for integrity data for ublk
- Various other ublk improvements and additions, including a ton of
selftests additions and updated
- Move the handling of blk-crypto software fallback from below the
block layer to above it. This reduces the complexity of dealing with
bio splitting
- Series fixing a number of potential deadlocks in blk-mq related to
the queue usage counter and writeback throttling and rq-qos debugfs
handling
- Add an async_depth queue attribute, to resolve a performance
regression that's been around for a qhilw related to the scheduler
depth handling
- Only use task_work for IOPOLL completions on NVMe, if it is necessary
to do so. An earlier fix for an issue resulted in all these
completions being punted to task_work, to guarantee that completions
were only run for a given io_uring ring when it was local to that
ring. With the new changes, we can detect if it's necessary to use
task_work or not, and avoid it if possible.
- rnbd fixes:
- Fix refcount underflow in device unmap path
- Handle PREFLUSH and NOUNMAP flags properly in protocol
- Fix server-side bi_size for special IOs
- Zero response buffer before use
- Fix trace format for flags
- Add .release to rnbd_dev_ktype
- MD pull requests via Yu Kuai
- Fix raid5_run() to return error when log_init() fails
- Fix IO hang with degraded array with llbitmap
- Fix percpu_ref not resurrected on suspend timeout in llbitmap
- Fix GPF in write_page caused by resize race
- Fix NULL pointer dereference in process_metadata_update
- Fix hang when stopping arrays with metadata through dm-raid
- Fix any_working flag handling in raid10_sync_request
- Refactor sync/recovery code path, improve error handling for
badblocks, and remove unused recovery_disabled field
- Consolidate mddev boolean fields into mddev_flags
- Use mempool to allocate stripe_request_ctx and make sure
max_sectors is not less than io_opt in raid5
- Fix return value of mddev_trylock
- Fix memory leak in raid1_run()
- Add Li Nan as mdraid reviewer
- Move phys_vec definitions to the kernel types, mostly in preparation
for some VFIO and RDMA changes
- Improve the speed for secure erase for some devices
- Various little rust updates
- Various other minor fixes, improvements, and cleanups
* tag 'for-7.0/block-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (162 commits)
blk-mq: ABI/sysfs-block: fix docs build warnings
selftests: ublk: organize test directories by test ID
block: decouple secure erase size limit from discard size limit
block: remove redundant kill_bdev() call in set_blocksize()
blk-mq: add documentation for new queue attribute async_dpeth
block, bfq: convert to use request_queue->async_depth
mq-deadline: covert to use request_queue->async_depth
kyber: covert to use request_queue->async_depth
blk-mq: add a new queue sysfs attribute async_depth
blk-mq: factor out a helper blk_mq_limit_depth()
blk-mq-sched: unify elevators checking for async requests
block: convert nr_requests to unsigned int
block: don't use strcpy to copy blockdev name
blk-mq-debugfs: warn about possible deadlock
blk-mq-debugfs: add missing debugfs_mutex in blk_mq_debugfs_register_hctxs()
blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()
blk-mq-debugfs: make blk_mq_debugfs_register_rqos() static
blk-rq-qos: fix possible debugfs_mutex deadlock
blk-mq-debugfs: factor out a helper to register debugfs for all rq_qos
blk-wbt: fix possible deadlock to nest pcpu_alloc_mutex under q_usage_counter
...
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Linus Torvalds
|
591beb0e3a |
io_uring-bpf-restrictions.4-20260206
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Linus Torvalds
|
f5d4feed17 |
for-7.0/io_uring-20260206
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|
Linus Torvalds
|
26c9342bb7 |
struct filename series
[mostly] sanitize struct filename hanling
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-filename' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs 'struct filename' updates from Al Viro:
"[Mostly] sanitize struct filename handling"
* tag 'pull-filename' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (68 commits)
sysfs(2): fs_index() argument is _not_ a pathname
alpha: switch osf_mount() to strndup_user()
ksmbd: use CLASS(filename_kernel)
mqueue: switch to CLASS(filename)
user_statfs(): switch to CLASS(filename)
statx: switch to CLASS(filename_maybe_null)
quotactl_block(): switch to CLASS(filename)
chroot(2): switch to CLASS(filename)
move_mount(2): switch to CLASS(filename_maybe_null)
namei.c: switch user pathname imports to CLASS(filename{,_flags})
namei.c: convert getname_kernel() callers to CLASS(filename_kernel)
do_f{chmod,chown,access}at(): use CLASS(filename_uflags)
do_readlinkat(): switch to CLASS(filename_flags)
do_sys_truncate(): switch to CLASS(filename)
do_utimes_path(): switch to CLASS(filename_uflags)
chdir(2): unspaghettify a bit...
do_fchownat(): unspaghettify a bit...
fspick(2): use CLASS(filename_flags)
name_to_handle_at(): use CLASS(filename_uflags)
vfs_open_tree(): use CLASS(filename_uflags)
...
|
||
|
Linus Torvalds
|
8a5203c630 |
74 client changesets
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||
|
Linus Torvalds
|
af23fd93fc |
dlm for 7.0
This set includes several minor code cleanups, and one notable fix for recovery of in-progress lock conversions which would lead to a the convert operation never completing. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEcGkeEvkvjdvlR90nOBtzx/yAaaoFAmmKHCYACgkQOBtzx/yA aaqs3A//S56SyJ652KSl5RaVQq6o5evap/jJiHx9/aB5xzOvJ30HRJeaZxtEjFB8 SpC1IspbDYA+NJa95KSwdZzfJRQSn04abBCZVb+J+/BnrkN0cwCaftK5iVIx+fBp hMhDmi/61oZjgUBjn7hZgSq7JeJlUHjhnqEcZXYMoHm9nYCJhILUDc0Bs5aTeqZW l9seDcAsam8BBRst8pNlH7ONdzsVxkYst5AaCcS6qhJvKRACKX/teTPM/lNkdgT7 m2s/0sSitNSKpUA0ve8NYkfhwBhvN58eI3nMBSnfzMi8mHxZs33elBTA/uvhNad8 cPbU7pQDg/H6tzkcfzKZPzy+R2MLxjELcplimWlAe7S+n1Geq1qN8ByWqE3L//3F F/e0RmoIEFe86ONc2UuSGgzdOMxBuIAvbpg2Z62SRx+xbKquavNbknAURobUQenA FIa1naXVnMhssaFTmWh0G9NN11aKzmjdwv6UEiz+ofBUJlO3MnCfO96B6XT8gQKE W1bNlT2nGdiXdNm3WLlrIcX7HjKyp3YkE7UdfiT9+qCFiA98FxiLnit2p3AkELry jEpAb7/jcjpsvvluBlqmZlmLomwdkh5BN13FZPG4Ww69Q8OpGOEo71UbuyRU5ux5 1oXsnxfj7o0+4B6zhV2Y/4WFbzctcVd5H3zyZyyZXjRSipXL9S4= =/POz -----END PGP SIGNATURE----- Merge tag 'dlm-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: "This includes several minor code cleanups, and one notable fix for recovery of in-progress lock conversions which would lead to a the convert operation never completing" * tag 'dlm-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: Avoid -Wflex-array-member-not-at-end warning fs/dlm/dir: remove unuse variable count_match dlm: Constify struct configfs_item_operations and configfs_group_operations fs/dlm: use list_add_tail() instead of open-coding list insertion dlm: validate length in dlm_search_rsb_tree dlm: fix recovery pending middle conversion |
||
|
Linus Torvalds
|
7141433fbe |
gfs2 changes
- Prevent rename() from failing with -ESTALE when there are locking
conflicts and retry the operation instead.
- Don't fail when fiemap triggers a page fault (xfstest generic/742).
- Fix another locking request cancellation bug.
- Minor other fixes and cleanups.
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Merge tag 'gfs2-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 updates from Andreas Gruenbacher:
- Prevent rename() from failing with -ESTALE when there are locking
conflicts and retry the operation instead
- Don't fail when fiemap triggers a page fault (xfstest generic/742)
- Fix another locking request cancellation bug
- Minor other fixes and cleanups
* tag 'gfs2-for-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: fiemap page fault fix
gfs2: fix memory leaks in gfs2_fill_super error path
gfs2: Fix use-after-free in iomap inline data write path
gfs2: Fix slab-use-after-free in qd_put
gfs2: Introduce glock_{type,number,sbd} helpers
gfs2: gfs2_glock_hold cleanup
gfs: Use fixed GL_GLOCK_MIN_HOLD time
gfs2: Fix gfs2_log_get_bio argument type
gfs2: gfs2_chain_bio start sector fix
gfs2: Initialize bio->bi_opf early
gfs2: Rename gfs2_log_submit_{bio -> write}
gfs2: Do not cancel internal demote requests
gfs2: run_queue cleanup
gfs2: Retries missing in gfs2_{rename,exchange}
gfs2: glock cancelation flag fix
|
||
|
Linus Torvalds
|
56feb532bb |
xfs: new patches for Linux 7.0
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-merge-7.0' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Carlos Maiolino:
"This contains several improvements to zoned device support,
performance improvements for the parent pointers, and a new health
monitoring feature. There are some improvements in the journaling code
too but no behavior change expected.
Last but not least, some code refactoring and bug fixes are also
included in this series"
* tag 'xfs-merge-7.0' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (67 commits)
xfs: add sysfs stats for zoned GC
xfs: give the defer_relog stat a xs_ prefix
xfs: add zone reset error injection
xfs: refactor zone reset handling
xfs: don't mark all discard issued by zoned GC as sync
xfs: allow setting errortags at mount time
xfs: use WRITE_ONCE/READ_ONCE for m_errortag
xfs: move the guts of XFS_ERRORTAG_DELAY out of line
xfs: don't validate error tags in the I/O path
xfs: allocate m_errortag early
xfs: fix the errno sign for the xfs_errortag_{add,clearall} stubs
xfs: validate log record version against superblock log version
xfs: fix spacing style issues in xfs_alloc.c
xfs: remove xfs_zone_gc_space_available
xfs: use a seprate member to track space availabe in the GC scatch buffer
xfs: check for deleted cursors when revalidating two btrees
xfs: fix UAF in xchk_btree_check_block_owner
xfs: check return value of xchk_scrub_create_subord
xfs: only call xf{array,blob}_destroy if we have a valid pointer
xfs: get rid of the xchk_xfile_*_descr calls
...
|
||
|
Linus Torvalds
|
3893854000 |
Changes since last update:
- Support inode page cache sharing among filesystems
- Formally separate optional encoded (aka compressed) inode layouts
(and the implementations) from the EROFS core on-disk aligned plain
format for future zero-trust security usage
- Improve performance by caching the fact that an inode does not have
a POSIX ACL
- Improve LZ4 decompression error reporting
- Enable LZMA by default and promote DEFLATE and Zstandard algorithms
out of EXPERIMENTAL status
- Switch to inode_set_cached_link() to cache symlink lengths
- random bugfixes and minor cleanups
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Merge tag 'erofs-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"In this cycle, inode page cache sharing among filesystems on the same
machine is now supported, which is particularly useful for
high-density hosts running tens of thousands of containers.
In addition, we fully isolate the EROFS core on-disk format from other
optional encoded layouts since the core on-disk part is designed to be
simple, effective, and secure. Users can use the core format to build
unique golden immutable images and import their filesystem trees
directly from raw block devices via DMA, page-mapped DAX devices,
and/or file-backed mounts without having to worry about unnecessary
intrinsic consistency issues found in other generic filesystems by
design. However, the full vision is still working in progress and will
spend more time to achieve final goals.
There are other improvements and bug fixes as usual, as listed below:
- Support inode page cache sharing among filesystems
- Formally separate optional encoded (aka compressed) inode layouts
(and the implementations) from the EROFS core on-disk aligned plain
format for future zero-trust security usage
- Improve performance by caching the fact that an inode does not have
a POSIX ACL
- Improve LZ4 decompression error reporting
- Enable LZMA by default and promote DEFLATE and Zstandard algorithms
out of EXPERIMENTAL status
- Switch to inode_set_cached_link() to cache symlink lengths
- random bugfixes and minor cleanups"
* tag 'erofs-for-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: (31 commits)
erofs: fix UAF issue for file-backed mounts w/ directio option
erofs: update compression algorithm status
erofs: fix inline data read failure for ztailpacking pclusters
erofs: avoid some unnecessary #ifdefs
erofs: handle end of filesystem properly for file-backed mounts
erofs: separate plain and compressed filesystems formally
erofs: use inode_set_cached_link()
erofs: mark inodes without acls in erofs_read_inode()
erofs: implement .fadvise for page cache share
erofs: support compressed inodes for page cache share
erofs: support unencoded inodes for page cache share
erofs: pass inode to trace_erofs_read_folio
erofs: introduce the page cache share feature
erofs: using domain_id in the safer way
erofs: add erofs_inode_set_aops helper to set the aops
erofs: support user-defined fingerprint name
erofs: decouple `struct erofs_anon_fs_type`
fs: Export alloc_empty_backing_file
erofs: tidy up erofs_init_inode_xattrs()
erofs: add missing documentation about `directio` mount option
...
|
||
|
Linus Torvalds
|
4fb7d86fbe |
hfs/hfsplus updates for v7.0
- hfsplus: avoid double unload_nls() on mount failure
- hfsplus: fix warning issue in inode.c
- hfsplus: fix generic/062 xfstests failure
- hfsplus: fix generic/037 xfstests failure
- hfsplus: pretend special inodes as regular files
- hfsplus: return error when node already exists in hfs_bnode_create
- hfs: Replace BUG_ON with error handling for CNID count checks
- hfsplus: fix generic/020 xfstests failure
- hfsplus: fix volume corruption issue for generic/498
- hfsplus: fix volume corruption issue for generic/480
- hfsplus: ensure sb->s_fs_info is always cleaned up
- hfs: ensure sb->s_fs_info is always cleaned up
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Merge tag 'hfs-v7.0-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs
Pull hfs/hfsplus updates from Viacheslav Dubeyko:
"This pull request contains several fixes of syzbot reported issues and
HFS+ fixes of xfstests failures.
- fix an issue reported by syzbot triggering BUG_ON() in the case of
corrupted superblock, replacing the BUG_ON()s with proper error
handling (Jori Koolstra)
- fix memory leaks in the mount logic of HFS/HFS+ file systems. When
HFS/HFS+ were converted to the new mount api a bug was introduced
by changing the allocation pattern of sb->s_fs_info (Mehdi Ben Hadj
Khelifa)
- fix hfs_bnode_create() by returning ERR_PTR(-EEXIST) instead of
the node pointer when it's already hashed. This avoids a double
unload_nls() on mount failure (suggested by Shardul Bankar)
- set inode's mode as regular file for system inodes (Tetsuo Handa)
The rest fix failures in generic/020, generic/037, generic/062,
generic/480, and generic/498 xfstests for the case of HFS+ file
system. Currently, only 30 xfstests' test-cases experience failures
for HFS+ file system (initially, it was around 100 failed xfstests)"
* tag 'hfs-v7.0-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs:
hfsplus: avoid double unload_nls() on mount failure
hfsplus: fix warning issue in inode.c
hfsplus: fix generic/062 xfstests failure
hfsplus: fix generic/037 xfstests failure
hfsplus: pretend special inodes as regular files
hfsplus: return error when node already exists in hfs_bnode_create
hfs: Replace BUG_ON with error handling for CNID count checks
hfsplus: fix generic/020 xfstests failure
hfsplus: fix volume corruption issue for generic/498
hfsplus: fix volume corruption issue for generic/480
hfsplus: ensure sb->s_fs_info is always cleaned up
hfs: ensure sb->s_fs_info is always cleaned up
|
||
|
Linus Torvalds
|
d10a88ce16 |
nilfs2 updates for v7.0
- nilfs2: fix missing struct keywords in nilfs2_api.h kernel-doc - nilfs2: convert nilfs_super_block to kernel-doc - nilfs2: Fix potential block overflow that cause system hang -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQT4wVoLCG92poNnMFAhI4xTh21NnQUCaYZw2gAKCRAhI4xTh21N nZuFAQD8vJk3OJKbxxroCyTGxDT3C/WL7PMC9Z1QNQ/yF0zBYwD+JSPN/dfQY6uF LracWCoFQcdaWRRWn1SA2k7L1OchFgQ= =WXsp -----END PGP SIGNATURE----- Merge tag 'nilfs2-v7.0-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2 Pull nilfs2 updates from Viacheslav Dubeyko: - Fix potential block overflow that cause system hang When executing the FITRIM command, an underflow can occur in the calculation of nblocks. This ultimately leads to the block layer function __blkdev_issue_discard() taking an excessively long time to process the bio chain, and the ns_segctor_sem lock remains held for a long period. This prevents other tasks from acquiring the ns_segctor_sem lock, resulting in a hang reported by syzbot (Edward Adam Davis) - Fix missing struct keywords in nilfs2_api.h kernel-doc (Ryusuke Konishi) - Convert nilfs_super_block to kernel-doc Eliminate 40+ kernel-doc warnings in nilfs2_ondisk.h by converting all of the struct member comments to kernel-doc comments (Randy Dunlap) * tag 'nilfs2-v7.0-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2: nilfs2: fix missing struct keywords in nilfs2_api.h kernel-doc nilfs2: convert nilfs_super_block to kernel-doc nilfs2: Fix potential block overflow that cause system hang |
||
|
Linus Torvalds
|
8912c2fd58 |
for-6.20-tag
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Merge tag 'for-6.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"User visible changes, feature updates:
- when using block size > page size, enable direct IO
- fallback to buffered IO if the data profile has duplication,
workaround to avoid checksum mismatches on block group profiles
with redundancy, real direct IO is possible on single or RAID0
- redo export of zoned statistics, moved from sysfs to
/proc/pid/mountstats due to size limitations of the former
Experimental features:
- remove offload checksum tunable, intended to find best way to do it
but since we've switched to offload to thread for everything we
don't need it anymore
- initial support for remap-tree feature, a translation layer of
logical block addresses that allow changes without moving/rewriting
blocks to do eg. relocation, or other changes that require COW
Notable fixes:
- automatic removal of accidentally leftover chunks when
free-space-tree is enabled since mkfs.btrfs v6.16.1
- zoned mode:
- do not try to append to conventional zones when RAID is mixing
zoned and conventional drives
- fixup write pointers when mixing zoned and conventional on
DUP/RAID* profiles
- when using squota, relax deletion rules for qgroups with 0 members
to allow easier recovery from accounting bugs, also add more checks
to detect bad accounting
- fix periodic reclaim scanning, properly check boundary conditions
not to trigger it unexpectedly or miss the time to run it
- trim:
- continue after first error
- change reporting to the first detected error
- add more cancellation points
- reduce contention of big device lock that can block other
operations when there's lots of trimmed space
- when chunk allocation is forced (needs experimental build) fix
transaction abort when unexpected space layout is detected
Core:
- switch to crypto library API for checksumming, removed module
dependencies, pointer indirections, etc.
- error handling improvements
- adjust how and where transaction commit or abort are done and are
maybe not necessary
- minor compression optimization to skip single block ranges
- improve how compression folios are handled
- new and updated selftests
- cleanups, refactoring:
- auto-freeing and other automatic variable cleanup conversion
- structure size optimizations
- condition annotations"
* tag 'for-6.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (137 commits)
btrfs: get rid of compressed_bio::compressed_folios[]
btrfs: get rid of compressed_folios[] usage for encoded writes
btrfs: get rid of compressed_folios[] usage for compressed read
btrfs: remove the old btrfs_compress_folios() infrastructure
btrfs: switch to btrfs_compress_bio() interface for compressed writes
btrfs: introduce btrfs_compress_bio() helper
btrfs: zlib: introduce zlib_compress_bio() helper
btrfs: zstd: introduce zstd_compress_bio() helper
btrfs: lzo: introduce lzo_compress_bio() helper
btrfs: zoned: factor out the zone loading part into a testable function
btrfs: add cleanup function for btrfs_free_chunk_map
btrfs: tests: add cleanup functions for test specific functions
btrfs: raid56: fix memory leak of btrfs_raid_bio::stripe_uptodate_bitmap
btrfs: tests: add unit tests for pending extent walking functions
btrfs: fix EEXIST abort due to non-consecutive gaps in chunk allocation
btrfs: fix transaction commit blocking during trim of unallocated space
btrfs: handle user interrupt properly in btrfs_trim_fs()
btrfs: preserve first error in btrfs_trim_fs()
btrfs: continue trimming remaining devices on failure
btrfs: do not BUG_ON() in btrfs_remove_block_group()
...
|
||
|
Arnd Bergmann
|
b29a7a8eee |
fs: fuse: fix max() of incompatible types
The 'max()' value of a 'long long' and an 'unsigned int' is problematic
if the former is negative:
In function 'fuse_wr_pages',
inlined from 'fuse_perform_write' at fs/fuse/file.c:1347:27:
include/linux/compiler_types.h:652:45: error: call to '__compiletime_assert_390' declared with attribute error: min(((pos + len - 1) >> 12) - (pos >> 12) + 1, max_pages) signedness error
652 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
Use a temporary variable to make it clearer what is going on here.
Fixes:
|
||
|
Linus Torvalds
|
9e355113f0 |
vfs-7.0-rc1.misc
Please consider pulling these changes from the signed vfs-7.0-rc1.misc tag.
Thanks!
Christian
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Merge tag 'vfs-7.0-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull misc vfs updates from Christian Brauner:
"This contains a mix of VFS cleanups, performance improvements, API
fixes, documentation, and a deprecation notice.
Scalability and performance:
- Rework pid allocation to only take pidmap_lock once instead of
twice during alloc_pid(), improving thread creation/teardown
throughput by 10-16% depending on false-sharing luck. Pad the
namespace refcount to reduce false-sharing
- Track file lock presence via a flag in ->i_opflags instead of
reading ->i_flctx, avoiding false-sharing with ->i_readcount on
open/close hot paths. Measured 4-16% improvement on 24-core
open-in-a-loop benchmarks
- Use a consume fence in locks_inode_context() to match the
store-release/load-consume idiom, eliminating a hardware fence on
some architectures
- Annotate cdev_lock with __cacheline_aligned_in_smp to prevent
false-sharing
- Remove a redundant DCACHE_MANAGED_DENTRY check in
__follow_mount_rcu() that never fires since the caller already
verifies it, eliminating a 100% mispredicted branch
- Fix a 100% mispredicted likely() in devcgroup_inode_permission()
that became wrong after a prior code reorder
Bug fixes and correctness:
- Make insert_inode_locked() wait for inode destruction instead of
skipping, fixing a corner case where two matching inodes could
exist in the hash
- Move f_mode initialization before file_ref_init() in alloc_file()
to respect the SLAB_TYPESAFE_BY_RCU ordering contract
- Add a WARN_ON_ONCE guard in try_to_free_buffers() for folios with
no buffers attached, preventing a null pointer dereference when
AS_RELEASE_ALWAYS is set but no release_folio op exists
- Fix select restart_block to store end_time as timespec64, avoiding
truncation of tv_sec on 32-bit architectures
- Make dump_inode() use get_kernel_nofault() to safely access inode
and superblock fields, matching the dump_mapping() pattern
API modernization:
- Make posix_acl_to_xattr() allocate the buffer internally since
every single caller was doing it anyway. Reduces boilerplate and
unnecessary error checking across ~15 filesystems
- Replace deprecated simple_strtoul() with kstrtoul() for the
ihash_entries, dhash_entries, mhash_entries, and mphash_entries
boot parameters, adding proper error handling
- Convert chardev code to use guard(mutex) and __free(kfree) cleanup
patterns
- Replace min_t() with min() or umin() in VFS code to avoid silently
truncating unsigned long to unsigned int
- Gate LOOKUP_RCU assertions behind CONFIG_DEBUG_VFS since callers
already check the flag
Deprecation:
- Begin deprecating legacy BSD process accounting (acct(2)). The
interface has numerous footguns and better alternatives exist
(eBPF)
Documentation:
- Fix and complete kernel-doc for struct export_operations, removing
duplicated documentation between ReST and source
- Fix kernel-doc warnings for __start_dirop() and ilookup5_nowait()
Testing:
- Add a kunit test for initramfs cpio handling of entries with
filesize > PATH_MAX
Misc:
- Add missing <linux/init_task.h> include in fs_struct.c"
* tag 'vfs-7.0-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (28 commits)
posix_acl: make posix_acl_to_xattr() alloc the buffer
fs: make insert_inode_locked() wait for inode destruction
initramfs_test: kunit test for cpio.filesize > PATH_MAX
fs: improve dump_inode() to safely access inode fields
fs: add <linux/init_task.h> for 'init_fs'
docs: exportfs: Use source code struct documentation
fs: move initializing f_mode before file_ref_init()
exportfs: Complete kernel-doc for struct export_operations
exportfs: Mark struct export_operations functions at kernel-doc
exportfs: Fix kernel-doc output for get_name()
acct(2): begin the deprecation of legacy BSD process accounting
device_cgroup: remove branch hint after code refactor
VFS: fix __start_dirop() kernel-doc warnings
fs: Describe @isnew parameter in ilookup5_nowait()
fs/namei: Remove redundant DCACHE_MANAGED_DENTRY check in __follow_mount_rcu
fs: only assert on LOOKUP_RCU when built with CONFIG_DEBUG_VFS
select: store end_time as timespec64 in restart block
chardev: Switch to guard(mutex) and __free(kfree)
namespace: Replace simple_strtoul with kstrtoul to parse boot params
dcache: Replace simple_strtoul with kstrtoul in set_dhash_entries
...
|
||
|
Linus Torvalds
|
3304b3fedd |
vfs-7.0-rc1.iomap
Please consider pulling these changes from the signed vfs-7.0-rc1.iomap tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc oqSJAP43kijhiHYTVRurju8VWzLuY2yWweL5z/2i/w4b0Vh4TgD+OfeOnf/zSYvR HEvf5iq1QtlaYZq8njSYOc8DlWkQvQ4= =OKKM -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs iomap updates from Christian Brauner: - Erofs page cache sharing preliminaries: Plumb a void *private parameter through iomap_read_folio() and iomap_readahead() into iomap_iter->private, matching iomap DIO. Erofs uses this to replace a bogus kmap_to_page() call, as preparatory work for page cache sharing. - Fix for invalid folio access: Fix an invalid folio access when a folio without iomap_folio_state is fully submitted to the IO helper — the helper may call folio_end_read() at any time, so ctx->cur_folio must be invalidated after full submission. * tag 'vfs-7.0-rc1.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: iomap: fix invalid folio access after folio_end_read() erofs: hold read context in iomap_iter if needed iomap: stash iomap read ctx in the private field of iomap_iter |
||
|
Linus Torvalds
|
157d3d6efd |
vfs-7.0-rc1.namespace
Please consider pulling these changes from the signed vfs-7.0-rc1.namespace tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc ovzgAP9BpqMQhMy2VCurru8/T5VAd6eJdgXzEfXqMksL5BNm8gEAsLx666KJNKgm Sh/yVA2KBjf51gvcLZ4gHOISaMU8bAI= =RGLf -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs mount updates from Christian Brauner: - statmount: accept fd as a parameter Extend struct mnt_id_req with a file descriptor field and a new STATMOUNT_BY_FD flag. When set, statmount() returns mount information for the mount the fd resides on — including detached mounts (unmounted via umount2(MNT_DETACH)). For detached mounts the STATMOUNT_MNT_POINT and STATMOUNT_MNT_NS_ID mask bits are cleared since neither is meaningful. The capability check is skipped for STATMOUNT_BY_FD since holding an fd already implies prior access to the mount and equivalent information is available through fstatfs() and /proc/pid/mountinfo without privilege. Includes comprehensive selftests covering both attached and detached mount cases. - fs: Remove internal old mount API code (1 patch) Now that every in-tree filesystem has been converted to the new mount API, remove all the legacy shim code in fs_context.c that handled unconverted filesystems. This deletes ~280 lines including legacy_init_fs_context(), the legacy_fs_context struct, and associated wrappers. The mount(2) syscall path for userspace remains untouched. Documentation references to the legacy callbacks are cleaned up. - mount: add OPEN_TREE_NAMESPACE to open_tree() Container runtimes currently use CLONE_NEWNS to copy the caller's entire mount namespace — only to then pivot_root() and recursively unmount everything they just copied. With large mount tables and thousands of parallel container launches this creates significant contention on the namespace semaphore. OPEN_TREE_NAMESPACE copies only the specified mount tree (like OPEN_TREE_CLONE) but returns a mount namespace fd instead of a detached mount fd. The new namespace contains the copied tree mounted on top of a clone of the real rootfs. This functions as a combined unshare(CLONE_NEWNS) + pivot_root() in a single syscall. Works with user namespaces: an unshare(CLONE_NEWUSER) followed by OPEN_TREE_NAMESPACE creates a mount namespace owned by the new user namespace. Mount namespace file mounts are excluded from the copy to prevent cycles. Includes ~1000 lines of selftests" * tag 'vfs-7.0-rc1.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: selftests/open_tree: add OPEN_TREE_NAMESPACE tests mount: add OPEN_TREE_NAMESPACE fs: Remove internal old mount API code selftests: statmount: tests for STATMOUNT_BY_FD statmount: accept fd as a parameter statmount: permission check should return EPERM |
||
|
Linus Torvalds
|
8113b3998d |
vfs-7.0-rc1.atomic_open
Please consider pulling these changes from the signed vfs-7.0-rc1.atomic_open tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc ogUIAQDJTGgoi7H5a8OllRLXU/6D4OXhIhvZtvrK31HfLLDTRAEAw8JFnvFrCJP9 xf3yVklTJ9aW65zeh2mG0uiJ87JORgE= =qP0i -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.atomic_open' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs atomic_open updates from Christian Brauner: "Allow knfsd to use atomic_open() While knfsd offers combined exclusive create and open results to clients, on some filesystems those results are not atomic. The separate vfs_create() + vfs_open() sequence in dentry_create() can produce races and unexpected errors. For example, open O_CREAT with mode 0 will succeed in creating the file but return -EACCES from vfs_open(). Additionally, network filesystems benefit from reducing remote round-trip operations by using a single atomic_open() call. Teach dentry_create() -- whose sole caller is knfsd -- to use atomic_open() for filesystems that support it" * tag 'vfs-7.0-rc1.atomic_open' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fs/namei: fix kernel-doc markup for dentry_create VFS/knfsd: Teach dentry_create() to use atomic_open() VFS: Prepare atomic_open() for dentry_create() VFS: move dentry_create() from fs/open.c to fs/namei.c |
||
|
Linus Torvalds
|
c84bb79f70 |
vfs-7.0-rc1.nullfs
Please consider pulling these changes from the signed vfs-7.0-rc1.nullfs tag.
Thanks!
Christian
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Merge tag 'vfs-7.0-rc1.nullfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs nullfs update from Christian Brauner:
"Add a completely catatonic minimal pseudo filesystem called "nullfs"
and make pivot_root() work in the initramfs.
Currently pivot_root() does not work on the real rootfs because it
cannot be unmounted. Userspace has to recursively delete initramfs
contents manually before continuing boot, using the fragile
switch_root sequence (overmount + chroot).
Add nullfs, a minimal immutable filesystem that serves as the true
root of the mount hierarchy. The mutable rootfs (tmpfs/ramfs) is
mounted on top of it. This allows userspace to simply:
chdir(new_root);
pivot_root(".", ".");
umount2(".", MNT_DETACH);
without the traditional switch_root workarounds. systemd already
handles this correctly. It tries pivot_root() first and falls back
to MS_MOVE only when that fails.
This also means rootfs mounts in unprivileged namespaces no longer
need MNT_LOCKED, since the immutable nullfs guarantees nothing can be
revealed by unmounting the covering mount.
nullfs is a single-instance filesystem (get_tree_single()) marked
SB_NOUSER | SB_I_NOEXEC | SB_I_NODEV with an immutable empty root
directory. This means sooner or later it can be used to overmount
other directories to hide their contents without any additional
protection needed.
We enable it unconditionally. If we see any real regression we'll
hide it behind a boot option.
nullfs has extensions beyond this in the future. It will serve as a
concept to support the creation of completely empty mount namespaces -
which is work coming up in the next cycle"
* tag 'vfs-7.0-rc1.nullfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: use nullfs unconditionally as the real rootfs
docs: mention nullfs
fs: add immutable rootfs
fs: add init_pivot_root()
fs: ensure that internal tmpfs mount gets mount id zero
|
||
|
Linus Torvalds
|
7e01a69f5c |
vfs-7.0-rc1.minix
Please consider pulling these changes from the signed vfs-7.0-rc1.minix tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc omJWAQDfaW9igIgp5VBbZNS9jhPGjmnnJrzFsntEZdflDoc+EQD+Jxqii0w7iani pfjxB6PwbZ/lLuOpN2oB6caPhcZy6gc= =4hDn -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.minix' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull minix update from Christian Brauner: "Consolidate and strengthen superblock validation in minix_check_superblock() The minix filesystem driver does not validate several superblock fields before using them during mount, allowing a crafted filesystem image to trigger out-of-bounds accesses (reported by syzbot)" * tag 'vfs-7.0-rc1.minix' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: minix: Add required sanity checking to minix_check_superblock() |
||
|
Linus Torvalds
|
6124fa45e2 |
vfs-7.0-rc1.btrfs
Please consider pulling these changes from the signed vfs-7.0-rc1.btrfs tag.
Thanks!
Christian
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Merge tag 'vfs-7.0-rc1.btrfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs updates for btrfs from Christian Brauner:
"This contains some changes for btrfs that are taken to the vfs tree to
stop duplicating VFS code for subvolume/snapshot dentry
Btrfs has carried private copies of the VFS may_delete() and
may_create() functions in fs/btrfs/ioctl.c for permission checks
during subvolume creation and snapshot destruction. These copies have
drifted out of sync with the VFS originals — btrfs_may_delete() is
missing the uid/gid validity check and btrfs_may_create() is missing
the audit_inode_child() call.
Export the VFS functions as may_{create,delete}_dentry() and switch
btrfs to use them, removing ~70 lines of duplicated code"
* tag 'vfs-7.0-rc1.btrfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
btrfs: use may_create_dentry() in btrfs_mksubvol()
btrfs: use may_delete_dentry() in btrfs_ioctl_snap_destroy()
fs: export may_create() as may_create_dentry()
fs: export may_delete() as may_delete_dentry()
|
||
|
Linus Torvalds
|
dd466ea002 |
vfs-7.0-rc1.fserror
Please consider pulling these changes from the signed vfs-7.0-rc1.fserror tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc orUJAP9taSsjaB9zD9gU/rs8RfaPjhDXbVuPkBiDFARvGPSegwD/ZxTygHYsYarv 7JtAuKI/njOcfhl+fvHSHT1BgcO+nQ8= =nUTi -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.fserror' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs error reporting updates from Christian Brauner: "This contains the changes to support generic I/O error reporting. Filesystems currently have no standard mechanism for reporting metadata corruption and file I/O errors to userspace via fsnotify. Each filesystem (xfs, ext4, erofs, f2fs, etc.) privately defines EFSCORRUPTED, and error reporting to fanotify is inconsistent or absent entirely. This introduces a generic fserror infrastructure built around struct super_block that gives filesystems a standard way to queue metadata and file I/O error reports for delivery to fsnotify. Errors are queued via mempools and queue_work to avoid holding filesystem locks in the notification path; unmount waits for pending events to drain. A new super_operations::report_error callback lets filesystem drivers respond to file I/O errors themselves (to be used by an upcoming XFS self-healing patchset). On the uapi side, EFSCORRUPTED and EUCLEAN are promoted from private per-filesystem definitions to canonical errno.h values across all architectures" * tag 'vfs-7.0-rc1.fserror' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: ext4: convert to new fserror helpers xfs: translate fsdax media errors into file "data lost" errors when convenient xfs: report fs metadata errors via fsnotify iomap: report file I/O errors to the VFS fs: report filesystem and file I/O errors to fsnotify uapi: promote EFSCORRUPTED and EUCLEAN to errno.h |
||
|
Linus Torvalds
|
aa2a0fcd4c |
vfs-7.0-rc1.leases
Please consider pulling these changes from the signed vfs-7.0-rc1.leases tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc olR/AP40iNOTRn7LosXbRWqGGZqzy9v64QYoLzk3QdsWuGmbRAD/egNQzof8mkAf IscefWTOjY7xyDzmEBEBnfHftgMiEwM= =zre0 -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.leases' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs lease updates from Christian Brauner: "This contains updates for lease support to require filesystems to explicitly opt-in to lease support Currently kernel_setlease() falls through to generic_setlease() when a a filesystem does not define ->setlease(), silently granting lease support to every filesystem regardless of whether it is prepared for it. This is a poor default: most filesystems never intended to support leases, and the silent fallthrough makes it impossible to distinguish "supports leases" from "never thought about it". This inverts the default. It adds explicit .setlease = generic_setlease; assignments to every in-tree filesystem that should retain lease support, then changes kernel_setlease() to return -EINVAL when ->setlease is NULL. With the new default in place, simple_nosetlease() is redundant and is removed along with all references to it" * tag 'vfs-7.0-rc1.leases' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (25 commits) fuse: add setlease file operation fs: remove simple_nosetlease() filelock: default to returning -EINVAL when ->setlease operation is NULL xfs: add setlease file operation ufs: add setlease file operation udf: add setlease file operation tmpfs: add setlease file operation squashfs: add setlease file operation overlayfs: add setlease file operation orangefs: add setlease file operation ocfs2: add setlease file operation ntfs3: add setlease file operation nilfs2: add setlease file operation jfs: add setlease file operation jffs2: add setlease file operation gfs2: add a setlease file operation fat: add setlease file operation f2fs: add setlease file operation exfat: add setlease file operation ext4: add setlease file operation ... |
||
|
Linus Torvalds
|
74554251df |
vfs-7.0-rc1.nonblocking_timestamps
Please consider pulling these changes from the signed vfs-7.0-rc1.nonblocking_timestamps tag.
Thanks!
Christian
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Merge tag 'vfs-7.0-rc1.nonblocking_timestamps' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs timestamp updates from Christian Brauner:
"This contains the changes to support non-blocking timestamp updates.
Since commit
|
||
|
Linus Torvalds
|
996812c453 |
vfs-7.0-rc1.initrd
Please consider pulling these changes from the signed vfs-7.0-rc1.initrd tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc ordBAQD4d6Y5Zvr852s9deMTDv+ng3bFk1YHqybGe3wEuATstwD/QcvAoNFW9Nn5 n7/268Nk6jTEygT7Fm3tn42SnwOxhgU= =T203 -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.initrd' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs initrd removal from Christian Brauner: "Remove the deprecated linuxrc-based initrd code path and related dead code. The linuxrc initrd path was deprecated in 2020 and this series completes its removal. If we see real-life regressions we'll revert. The core change removes handle_initrd() and init_linuxrc() — the entire flow that ran /linuxrc from an initrd, pivoted roots, and handed off to the real root filesystem. With that gone, initrd_load() becomes void (no longer short-circuits prepare_namespace()), rd_load_image() is simplified to always load /initrd.image instead of taking a path, and rd_load_disk() is deleted. The /proc/sys/kernel/real-root-dev sysctl and its backing variable are removed since they only existed for linuxrc to communicate the real root device back to the kernel. The no-op load_ramdisk= and prompt_ramdisk= parameters are dropped, and noinitrd and ramdisk_start= gain deprecation warnings. Initramfs is entirely unaffected. The non-linuxrc initrd path (root=/dev/ram0) is preserved but now carries a deprecation warning targeting January 2027 removal" * tag 'vfs-7.0-rc1.initrd' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: init: remove /proc/sys/kernel/real-root-dev initrd: remove deprecated code path (linuxrc) init: remove deprecated "load_ramdisk" and "prompt_ramdisk" command line parameters |
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Linus Torvalds
|
4b6c6bc6fa |
vfs-7.0-rc1.rust
Please consider pulling these changes from the signed vfs-7.0-rc1.rust tag. Thanks! Christian -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaYX49gAKCRCRxhvAZXjc oheVAQCQdJGRfbo13G4Z8UJg239TRTkCckEpXJaPMyunpdeSNwD/YQctuOS3vW6b TbTBY4vlpSmdWYwZUH+P6zZaeSMgsQE= =R6mK -----END PGP SIGNATURE----- Merge tag 'vfs-7.0-rc1.rust' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs rust updates from Christian Brauner: "Allow inlining C helpers into Rust when using LTO: Add the __rust_helper annotation to all VFS-related Rust helper functions. Currently, C helpers cannot be inlined into Rust code even under LTO because LLVM detects slightly different codegen options between the C and Rust compilation units (differing null-pointer-check flags, builtin lists, and target feature strings). The __rust_helper macro is the first step toward fixing this: it is currently #defined to nothing, but a follow-up series will change it to __always_inline when compiling with LTO (while keeping it empty for bindgen, which ignores inline functions). This picks up the VFS portion (fs, pid_namespace, poll) of a larger tree-wide series" * tag 'vfs-7.0-rc1.rust' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: rust: poll: add __rust_helper to helpers rust: pid_namespace: add __rust_helper to helpers rust: fs: add __rust_helper to helpers |
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Linus Torvalds
|
6252e917b9 |
selinux/stable-7.0 PR 20260203
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmmCup0UHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXOjcA//QpH/SmY+U5kdyQcu7ZDclcLJoJMM LFMeYEDmIOWh29K4fP7BqTH3c2qZMrEpcudHrkMWwO05Nae1L8Tusc2Gq91DpWTq JxCntZYEaamoh4KMrsXhC/43MoMCIr/aWgPwrSVwXD2/nqd12fWdnATDZCUuLZPa KcWKADEgjD4fCgIhQLNVo0jbLKw3Ulnmm0qo4MR+Lw2L/JfOIOJUYIwh9SEIQxwh xJfUFUUNKZE7TggBH5V2t5LHWQCJmUmFDKuRFlykr0owOej3Cz+0XEszFFffbrQ6 0Xspr0wMygpaNnM4DTRU/1nwRXINY9Z00fGpI1tDGR30IcEOv1Ub88mQIPnF0WvI E3XTCFjh0tQK5i6xH96yZzEK28wkEZ7MFSBui4UoKuaFdxwN25k61BG42+Q3bcSH zyRK7GOoii+iqCRDRTS+rAb2yOq2eWOP2h6mnIcviZtGqs8+t2/sVAE3Uv9GGMIb 2U7IDv5TljYbVXbmXBtBe7bw6N/rPI9RdQFz1vOV1cEkvljXCehfTVcKdcf8oC0M mW0wienlxbawXK/DuS5Sv287U2GehiUaT5JvyWbleZ4yVIo15uPgVSVhk5r4lECX GHEEOrvP/eNBVb7J7s++cZprNVOudC4I3kTUnacqTJKaJE3uNDQYdR8z9B/05/rB djI3gsNh+XjMYcU= =eiWJ -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux updates from Paul Moore: - Add support for SELinux based access control of BPF tokens We worked with the BPF devs to add the necessary LSM hooks when the BPF token code was first introduced, but it took us a bit longer to add the SELinux wiring and support. In order to preserve existing token-unaware SELinux policies, the new code is gated by the new "bpf_token_perms" policy capability. Additional details regarding the new permissions, and behaviors can be found in the associated commit. - Remove a BUG() from the SELinux capability code We now perform a similar check during compile time so we can safely remove the BUG() call. * tag 'selinux-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: drop the BUG() in cred_has_capability() selinux: fix a capabilities parsing typo in selinux_bpf_token_capable() selinux: add support for BPF token access control selinux: move the selinux_blob_sizes struct |
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|
Linus Torvalds
|
bcc8fd3e15 |
lsm/stable-7.0 PR 20260203
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmmCurkUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXNDWA//RZxjjyY1I0GRDepJXJ8UFEVt4Fdr VsnSKL3o7sf0SAsQj2HCJsJPiwD5fHm2C2gdxh9rFC0bPpMbTVAkwUL7WhP+nkAt LA+UZKYurrk1XF6OctILoY3JcXmynb1Oe3lg6uVcWX5b1uEriqRgGKNcMYLb5fmr D1vZ9LMuZe8WwGTScprQID9FMrZ0TDbdI/vqG7si1W/PCFH7630MPJkmzmjPWvnV xJISKLOG+qbyWoNGLr+VaNjkmA+jPfsXAKWbfNXUGfikP8g/OHpFd70nIzJs8p7J dxZD7w6/kqSGhauQjcX8ov0zKxn83Z2Xt0+4Ldl5vOCWI3r4T3Y8WdarmULbq65n jIN8djDgmCJPqa5zuPmik+womaPk2GmSy1viEJdT4W0iHggTC1snOz1J+BbD+nkh uEZkmcCZbaeEQmfefxIyHDirrFsJvrunWupGrkfxvfFr+QU8H1xNLfMd6CQzvtI4 P5p/KrnP2e58tJqvPxSY315ewUMy73kZU5DUl+Rq6Y4ai415R7vtwwEEkSKWnyja LMdEumc9IrsiBMcLmsj8QwobCr7XJtdCQV5ohR8CPxxcsI/G0pR99e1pckD7l7Qm OG461BKHntU3SFWSiZw+rNWlJuyPcSy5nmUxQvxQHP9pShZPu8rTfYX+CBzrHJk2 OFjAwNJn1N/NfYI= =cCyp -----END PGP SIGNATURE----- Merge tag 'lsm-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm Pull lsm updates from Paul Moore: - Unify the security_inode_listsecurity() calls in NFSv4 While looking at security_inode_listsecurity() with an eye towards improving the interface, we realized that the NFSv4 code was making multiple calls to the LSM hook that could be consolidated into one. - Mark the LSM static branch keys as static - this helps resolve some sparse warnings - Add __rust_helper annotations to the LSM and cred wrapper functions - Remove the unsused set_security_override_from_ctx() function - Minor fixes to some of the LSM kdoc comment blocks * tag 'lsm-pr-20260203' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: lsm: make keys for static branch static cred: remove unused set_security_override_from_ctx() rust: security: add __rust_helper to helpers rust: cred: add __rust_helper to helpers nfs: unify security_inode_listsecurity() calls lsm: fix kernel-doc struct member names |
||
|
Linus Torvalds
|
698749164a |
audit/stable-7.0 PR 20260203
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|
Linus Torvalds
|
37b4fbf8db |
Hi,
Here are TPM driver updates for Linux v7.0. BR, Jarkko -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRE6pSOnaBC00OEHEIaerohdGur0gUCaYFFIQAKCRAaerohdGur 0nlGAQCCquTrPQPGeng2eZQHDnkfwF0z11kfULUOqxaB14KGPQEA+cdPkSWxxH1j eKKz6MIBUjRA2eowcL3IQ2Cbc9qf2wA= =/lTh -----END PGP SIGNATURE----- Merge tag 'tpmdd-next-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm updates from Jarkko Sakkinen. * tag 'tpmdd-next-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: st33zp24: Fix missing cleanup on get_burstcount() error tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure |
||
|
Linus Torvalds
|
2f81bdbdb3 |
I3C for 6.20
Subsystem:
- add sysfs entry and attribute for Device NACK Retry count
Drivers:
- dw: Device NACK Retry configuration knob
- mipi-i3c-hci: support for Multi-Bus Instances, Runtime PM support, System
Suspend support
- renesas: suspend/resume support
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Merge tag 'i3c/for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"Subsystem:
- add sysfs entry and attribute for Device NACK Retry count
Drivers:
- dw: Device NACK Retry configuration knob
- mipi-i3c-hci: support multi-bus instances, runtime PM, and suspend
- renesas: suspend/resume support"
* tag 'i3c/for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (52 commits)
i3c: dw-i3c-master: fix SIR reject bit mapping for dynamic addresses
i3c: dw-i3c-master: convert spinlock usage to scoped guards
i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers()
i3c: mipi-i3c-hci-pci: Add System Suspend support
i3c: mipi-i3c-hci: Add optional System Suspend support
i3c: master: Add i3c_master_do_daa_ext() for post-hibernation address recovery
i3c: dw: Initialize spinlock to avoid upsetting lockdep
i3c: mipi-i3c-hci-pci: Add Runtime PM support
i3c: mipi-i3c-hci: Add optional Runtime PM support
i3c: master: Introduce optional Runtime PM support
i3c: mipi-i3c-hci: Factor out master dynamic address setting into helper
i3c: mipi-i3c-hci: Allow core re-initialization for Runtime PM support
i3c: mipi-i3c-hci: Factor out core initialization into helper
i3c: mipi-i3c-hci: Factor out IO mode setting into helper
i3c: mipi-i3c-hci: Factor out software reset into helper
i3c: mipi-i3c-hci: Add PIO suspend and resume support
i3c: mipi-i3c-hci: Refactor PIO register initialization
i3c: mipi-i3c-hci: Add DMA suspend and resume support
i3c: mipi-i3c-hci: Extract ring initialization from hci_dma_init()
i3c: mipi-i3c-hci: Introduce helper to restore DAT
...
|
||
|
Linus Torvalds
|
ef852baaf6 |
RCU changes for v7.0
RCU Tasks Trace:
Re-implement RCU tasks trace in term of SRCU-fast, not only more than 500 lines
of code are saved because of the reimplementation, a new set of API,
rcu_read_{,un}lock_tasks_trace(), becomes possible as well. Compared to the
previous rcu_read_{,un}lock_trace(), the new API avoid the task_struct accesses
thanks to the SRCU-fast semantics. As a result, the old
rcu_read{,un}lock_trace() API is now deprecated.
RCU Torture Test:
- Multiple improvements on kvm-series.sh (parallel run and progress showing
metrics)
- Add context checks to rcu_torture_timer().
- Make config2csv.sh properly handle comments in .boot files.
- Include commit discription in testid.txt.
Miscellaneous RCU changes:
- Reduce synchronize_rcu() latency by reporting GP kthread's CPU QS early.
- Use suitable gfp_flags for the init_srcu_struct_nodes().
- Fix rcu_read_unlock() deadloop due to softirq.
- Correctly compute probability to invoke ->exp_current() in rcutorture.
- Make expedited RCU CPU stall warnings detect stall-end races.
RCU nocb:
- Remove unnecessary WakeOvfIsDeferred wake path and callback overload
handling.
- Extract nocb_defer_wakeup_cancel() helper.
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Merge tag 'rcu.release.v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU updates from Boqun Feng:
- RCU Tasks Trace:
Re-implement RCU tasks trace in term of SRCU-fast, not only more than
500 lines of code are saved because of the reimplementation, a new
set of API, rcu_read_{,un}lock_tasks_trace(), becomes possible as
well. Compared to the previous rcu_read_{,un}lock_trace(), the new
API avoid the task_struct accesses thanks to the SRCU-fast semantics.
As a result, the old rcu_read{,un}lock_trace() API is now deprecated.
- RCU Torture Test:
- Multiple improvements on kvm-series.sh (parallel run and
progress showing metrics)
- Add context checks to rcu_torture_timer()
- Make config2csv.sh properly handle comments in .boot files
- Include commit discription in testid.txt
- Miscellaneous RCU changes:
- Reduce synchronize_rcu() latency by reporting GP kthread's
CPU QS early
- Use suitable gfp_flags for the init_srcu_struct_nodes()
- Fix rcu_read_unlock() deadloop due to softirq
- Correctly compute probability to invoke ->exp_current()
in rcutorture
- Make expedited RCU CPU stall warnings detect stall-end races
- RCU nocb:
- Remove unnecessary WakeOvfIsDeferred wake path and callback
overload handling
- Extract nocb_defer_wakeup_cancel() helper
* tag 'rcu.release.v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux: (25 commits)
rcu/nocb: Extract nocb_defer_wakeup_cancel() helper
rcu/nocb: Remove dead callback overload handling
rcu/nocb: Remove unnecessary WakeOvfIsDeferred wake path
rcu: Reduce synchronize_rcu() latency by reporting GP kthread's CPU QS early
srcu: Use suitable gfp_flags for the init_srcu_struct_nodes()
rcu: Fix rcu_read_unlock() deadloop due to softirq
rcutorture: Correctly compute probability to invoke ->exp_current()
rcu: Make expedited RCU CPU stall warnings detect stall-end races
rcutorture: Add --kill-previous option to terminate previous kvm.sh runs
rcutorture: Prevent concurrent kvm.sh runs on same source tree
torture: Include commit discription in testid.txt
torture: Make config2csv.sh properly handle comments in .boot files
torture: Make kvm-series.sh give run numbers and totals
torture: Make kvm-series.sh give build numbers and totals
torture: Parallelize kvm-series.sh guest-OS execution
rcutorture: Add context checks to rcu_torture_timer()
rcutorture: Test rcu_tasks_trace_expedite_current()
srcu: Create an rcu_tasks_trace_expedite_current() function
checkpatch: Deprecate rcu_read_{,un}lock_trace()
rcu: Update Requirements.rst for RCU Tasks Trace
...
|
||
|
Linus Torvalds
|
5c40222af1 |
linux_kselftest-next-6.20-rc1
resctrl test: - fixes a devision by zero error on Hygon - fixes non-contiguous CBM check for Hygon - defines CPU vendor IDs as bits to match usage - adds CPU vendor detection for Hygon - coredeump test: changes to use __builtin_trap() instead of a null pointer - anon_inode: replaces null pointers with empty arrays - kublk: includes message in _Static_assert for C11 compatibility - run_kselftest.sh: adds `--skip` argument option - pidfd: fixes typo in comment -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAml/QHkACgkQCwJExA0N QxxB4A/+IQNvqlgD2vT/oZonMUZ6hLNueJFi4DMONUAiLZkloUwf8Diq2ZW1SOTF RkmkNDcSrW9KG++q5wwSThExlYbmfahhfT2Q7F3KeDZuL85KiK2uFJzPjnpSW43p iKUIiF5QSPk1UnBV/WsfzLP87dGuc8LD2kD0J2GaMCeQc4miq9WxCFQr6JjeAOJL lTCq7XcskDHUEVhFSgMkEvBoL0FqRbd14SxE3TeaATzjDOK0nvz4OjqaE4chr2tW c+OIe6djqv+nc91Gm4WPjlP6SPLbb6QCfJP5ETV4IHvjvcQheTHyyqlnsyQMTEXT yGyzKrroCSUAjPtpzqKbu+3cF3mji4Cu8MNRzWT/R2MOJO+hkReOmoluQWT84Oxy 5OG6SD3fLnu/Kj8sJP3l7SMAkurjkBGPJyR4ZA+nRw101IjqeMbdZK9/CXm051aG rOtKZTVX0FSp/DbARjfIoSqhcMiL1wef8Yfnt11frDwdIf7O1iG3kPNYfddMwy5Y on5KgcWhnw9+zYF2i0dJdKKwWucNPrSs5NxmNcanCtfGqTB5TEIsdDTX+2TxT+V8 8HOJhuk0g8xA+EO310xFpauqOX1/RM95la7NLghLukauiNfbep60ohn1nMCkNWGJ 3P3WFKw/kue0r7tmfzwrKcjWHJ55jai7dvyJ/VtoMd5NgFfElJM= =1cku -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-next-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: "resctrl test: - fix division by zero error on Hygon - fix non-contiguous CBM check for Hygon - define CPU vendor IDs as bits to match usage - add CPU vendor detection for Hygon misc: - coredeump test: use __builtin_trap() instead of a null pointer - anon_inode: replace null pointers with empty arrays - kublk: include message in _Static_assert for C11 compatibility - run_kselftest.sh: add `--skip` argument option - pidfd: fix typo in comment" * tag 'linux_kselftest-next-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/pidfd: fix typo in comment selftests/run_kselftest.sh: Add `--skip` argument option selftests/resctrl: Fix non-contiguous CBM check for Hygon selftests/resctrl: Add CPU vendor detection for Hygon selftests/resctrl: Define CPU vendor IDs as bits to match usage selftests/resctrl: Fix a division by zero error on Hygon kselftest/kublk: include message in _Static_assert for C11 compatibility kselftest/anon_inode: replace null pointers with empty arrays kselftest/coredump: use __builtin_trap() instead of null pointer |
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Linus Torvalds
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7d726a34d6 |
linux_kselftest-kunit-6.20-rc1
kunit: - adds __rust_helper to helpers - fixes up const mis-match in many assert functions - fixes up const mismatch in test_list_sort - protects KUNIT_BINARY_STR_ASSERTION against ERR_PTR values - respects KBUILD_OUTPUT env variable by default - adds bash completion kunit tool: - adds test for nested test result reporting - fixes to not overwrite test status based on subtest counts - adds 32-bit big endian ARM configuration to qemu_configs - renames test_data_path() to _test_data_path() - fixes relying on implicit working directory change -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAml8f08ACgkQCwJExA0N Qxws1w/9GCnGCGbcdY+uw4ExyLGWZM/Gfecjtf03yspVl9/ohrkkR5K6wkfXdKMH Cb1J9dI7z+7GAwtDg2C7AQNa/mtiUBu7fSfrCTohExeGSL4okkJEdk7IcYouPtFG TCYBnIXiz7bp1HDk7zn1D8w2brstp5VKnNTgvfEWaoH60WypEavukJqmy6knrJ0z Ot0mNhPi5I/wJUAjSLvg85M4KKL1t0Z6Kj4JWytaPLOhz7UG94JE2XvO6vNmB1Qt 3Scym/8RpR6k7zdp6YriffFjCCPTZMvLZEDQggCsEHiqGJjCAWOp8yBQdhzYEt5g SbFvZOL3Jvl1jXMfPdOVYFXu08/2hHz7OHqkkrHfa4lgirQxTwAuF+sNkWJ63pci ppAUtsvs56GY0/+XUWviRJXH+9ajUjpkB6RmeMz/Vlj61pWmKqjqYXinMfFTC1ae HphrQFNIGVJVvZtF2V6wbYpCNKb9pPy8/Pje4EWofVbIJWgIHCh6PsO+ebhvfyPr 4wuGO75Vg+Jv3kGZycITqxGgn3YdC05RAVQGbLso8yXsVwoZnvGDC+RN+j3pA2WJ qFkREu/pn9AInHOEr24vHsSL6Dn8le6AWbi0vjNbG23r04fs7WDxeKZWgAFRIO1g zThDQGDAO4A1E0jW6bXmFA7GD4a78tbyFUflyXTjR9JDeXDWXRs= =ofp6 -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: "kunit: - add __rust_helper to helpers - fix up const mismatch in many assert functions - fix up const mismatch in test_list_sort - protect KUNIT_BINARY_STR_ASSERTION against ERR_PTR values - respect KBUILD_OUTPUT env variable by default - add bash completion kunit tool: - add test for nested test result reporting - do not overwrite test status based on subtest counts - add 32-bit big endian ARM configuration to qemu_configs - rename test_data_path() to _test_data_path() - do not rely on implicit working directory change" * tag 'linux_kselftest-kunit-6.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: add bash completion kunit: tool: test: Don't rely on implicit working directory change kunit: tool: test: Rename test_data_path() to _test_data_path() kunit: qemu_configs: Add 32-bit big endian ARM configuration kunit: tool: Don't overwrite test status based on subtest counts kunit: tool: Add test for nested test result reporting kunit: respect KBUILD_OUTPUT env variable by default kunit: Protect KUNIT_BINARY_STR_ASSERTION against ERR_PTR values test_list_sort: fix up const mismatch kunit: fix up const mis-match in many assert functions rust: kunit: add __rust_helper to helpers |
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Linus Torvalds
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5b785b83c2 |
auxdisplay for v6.20-1
* A good refactoring of arm-charlcd to use modern kernel APIs -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAml3g+MACgkQb7wzTHR8 rCikmBAAuXr/wo6MBI9RIE1TYJMDZOF2zgkd0LChauco8Hez+JUiYxkbMNODc6Ms iZhfNox1CxjgbQq7CwV9oZ8SKp7eyMGc6N/Xqw1tNuB8gPvb544JsQ+HHkSp0iFt x6MgVr5gdK6Xs6mnREFQLm+8bZH332NgEldxFn7QbIf1SJV4VIoFF+brjOCSF0i3 XX6l+r2DiNeqGZAihdOovtHXyKMfoHA5RzmK7kz7b+Co64AR78No4YhIUCJMJRne TTs0eca+b7HzsGVcF2M/i9PqTsBE5uluoWtxh2g3JmAUWN2L63qGnZqPvlVRk5UH 59rhHIISHbs/zJie0H9+OazPRfaFTYssz4PLSov2irEfGpCxM/oQ/8gkGbWpGiST xXPv14r5SPk+3LIYLpciY7qpbhZwBG5I9b17HkKLDr64PFcQ/ocPYtmWe2W3xjzD 92zFaZ9W3RGe0Yno+2OrkxhQXUTl6oCEQxA9yNUzE9SQhQ1R78ZhVoc1jcqr/JEw kVChc8A3WcNLGHxveGq4ZfiQdqJ80xPNvCs+1B2Fp2MYk5i3/Ifg+FuLrfwAiYy3 GlHvK/zd5MgLXvyL8nzna08p4RbESD5Vtu9ITqwvEWRn6HI+aIhE67RFoZRA/BoD 3QgqqbAm5ubn+HGzZhRwDLrYdYhM/o3vMAg60SulUjewq1SNkwE= =PMUS -----END PGP SIGNATURE----- Merge tag 'auxdisplay-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay Pull auxdisplay updates from Andy Shevchenko: - A good refactoring of arm-charlcd to use modern kernel APIs * tag 'auxdisplay-v6.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay: auxdisplay: max6959: Replace slab.h with device/devres.h auxdisplay: arm-charlcd: Remove redundant ternary operators auxdisplay: arm-charlcd: Join string literals back auxdisplay: arm-charlcd: Use readl_poll_timeout auxdisplay: arm-charlcd: Don't use "proxy" headers auxdisplay: arm-charlcd: drop of_match_ptr() auxdisplay: arm-charlcd: Remove unneeded info message auxdisplay: arm-charlcd: convert to use device managed APIs auxdisplay: arm-charlcd: fix release_mem_region() size |
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David Howells
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95080648ed |
cifs: Fix the copyright banner on smb1maperror.c
Fix the copyright banner on smb1maperror.c to be the same as netmisc.c. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Stefan Metzmacher
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cc40f19a30 |
smb: common: add header guards to fs/smb/common/smb2status.h
This will allow it to be included multiple times without problems, that's needed for the smbdirect move to common code. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: Namjae Jeon <linkinjeon@kernel.org> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Gustavo A. R. Silva
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b4ae8266a7 |
smb: client: Avoid a dozen -Wflex-array-member-not-at-end warnings
-Wflex-array-member-not-at-end was introduced in GCC-14, and we are getting ready to enable it, globally. Move the conflicting declaration to the end of the corresponding structure. Notice that struct smb2_file_all_info is a flexible structure, this is a structure that contains a flexible-array member. Fix the following warnings: 12 fs/smb/client/cached_dir.h:51:35: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Huiwen He
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fbcdc61e78 |
smb/client: remove useless comment in mapping_table_ERRSRV
These array elements have already been defined. Signed-off-by: Huiwen He <hehuiwen@kylinos.cn> Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Huiwen He
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be9fc9033a |
smb/client: remove some literal NT error codes from ntstatus_to_dos_map
When an NT error code is not in ntstatus_to_dos_map, ntstatus_to_dos() will return the default ERRHRD and ERRGENERAL. Signed-off-by: Huiwen He <hehuiwen@kylinos.cn> Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn> Signed-off-by: Steve French <stfrench@microsoft.com> |