IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-logitech-hidpp.o
Add the missing invocation of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
The newly added file causes a ton of sparse warnings about the
incorrect use of __le32 and similar types:
drivers/hid/intel-ish-hid/ishtp/loader.h:41:23: error: invalid bitfield specifier for type restricted __le32.
drivers/hid/intel-ish-hid/ishtp/loader.h:42:27: error: invalid bitfield specifier for type restricted __le32.
drivers/hid/intel-ish-hid/ishtp/loader.h:43:24: error: invalid bitfield specifier for type restricted __le32.
drivers/hid/intel-ish-hid/ishtp/loader.h:44:24: error: invalid bitfield specifier for type restricted __le32.
drivers/hid/intel-ish-hid/ishtp/loader.h:45:22: error: invalid bitfield specifier for type restricted __le32.
drivers/hid/intel-ish-hid/ishtp/loader.c:172:33: warning: restricted __le32 degrades to integer
drivers/hid/intel-ish-hid/ishtp/loader.c:178:50: warning: incorrect type in assignment (different base types)
drivers/hid/intel-ish-hid/ishtp/loader.c:178:50: expected restricted __le32 [usertype] length
drivers/hid/intel-ish-hid/ishtp/loader.c:178:50: got unsigned long
drivers/hid/intel-ish-hid/ishtp/loader.c:179:50: warning: incorrect type in assignment (different base types)
drivers/hid/intel-ish-hid/ishtp/loader.c:179:50: expected restricted __le32 [usertype] fw_off
drivers/hid/intel-ish-hid/ishtp/loader.c:179:50: got unsigned int [usertype] offset
drivers/hid/intel-ish-hid/ishtp/loader.c:180:17: warning: cast from restricted __le32
drivers/hid/intel-ish-hid/ishtp/loader.c:183:24: warning: invalid assignment: +=
drivers/hid/intel-ish-hid/ishtp/loader.c:183:24: left side has type unsigned int
drivers/hid/intel-ish-hid/ishtp/loader.c:183:24: right side has type restricted __le32
Add the necessary conversions and use temporary variables where appropriate
to avoid converting back.
Fixes: 579a267e4617 ("HID: intel-ish-hid: Implement loading firmware from host feature")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Zhang Lixu <lixu.zhang@intel.com>
Tested-by: Zhang Lixu <lixu.zhang@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
joycon_leds_create() has a ida_alloc() call. So if an error occurs after
it, a corresponding ida_free() call is needed, as already done in the
.remove function.
This is not 100% perfect, because if ida_alloc() fails, then
'ctlr->player_id' will forced to be U32_MAX, and an error will be logged
when ida_free() is called.
Considering that this can't happen in real life, no special handling is
done to handle it.
Fixes: 5307de63d71d ("HID: nintendo: use ida for LED player id")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Silvan Jegen <s.jegen@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Syzkaller hit a warning [1] in a call to implement() when trying
to write a value into a field of smaller size in an output report.
Since implement() already has a warn message printed out with the
help of hid_warn() and value in question gets trimmed with:
...
value &= m;
...
WARN_ON may be considered superfluous. Remove it to suppress future
syzkaller triggers.
[1]
WARNING: CPU: 0 PID: 5084 at drivers/hid/hid-core.c:1451 implement drivers/hid/hid-core.c:1451 [inline]
WARNING: CPU: 0 PID: 5084 at drivers/hid/hid-core.c:1451 hid_output_report+0x548/0x760 drivers/hid/hid-core.c:1863
Modules linked in:
CPU: 0 PID: 5084 Comm: syz-executor424 Not tainted 6.9.0-rc7-syzkaller-00183-gcf87f46fd34d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:implement drivers/hid/hid-core.c:1451 [inline]
RIP: 0010:hid_output_report+0x548/0x760 drivers/hid/hid-core.c:1863
...
Call Trace:
<TASK>
__usbhid_submit_report drivers/hid/usbhid/hid-core.c:591 [inline]
usbhid_submit_report+0x43d/0x9e0 drivers/hid/usbhid/hid-core.c:636
hiddev_ioctl+0x138b/0x1f00 drivers/hid/usbhid/hiddev.c:726
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:904 [inline]
__se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
...
Fixes: 95d1c8951e5b ("HID: simplify implement() a bit")
Reported-by: <syzbot+5186630949e3c55f0799@syzkaller.appspotmail.com>
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Add check for the return value of input_ff_create_memless() and return
the error if it fails in order to catch the error.
Fixes: 09308562d4af ("HID: nvidia-shield: Initial driver implementation with Thunderstrike support")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
kernel test robot reported build error due to a pointer type mismatch:
.../ishtp/loader.c:172:8: error: incompatible pointer types passing
'__le64 *' (aka 'unsigned long long *') to parameter of type
'dma_addr_t *' (aka 'unsigned int *')
The issue arises because the driver, which is primarily intended for
x86-64, is also built for i386 when COMPILE_TEST is enabled.
Resolve type mismatch by using a temporary dma_addr_t variable to hold
the DMA address. Populate this temporary variable in dma_alloc_coherent()
function, and then convert and store the address in the
fragment->fragment_tbl[i].ddr_adrs field in the correct format.
Similarly, convert the ddr_adrs field back to dma_addr_t when freeing
the DMA buffer with dma_free_coherent().
Fixes: 579a267e4617 ("HID: intel-ish-hid: Implement loading firmware from host feature")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405201313.SAStVPrT-lkp@intel.com/
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
This kselftest fixes update for Linux 6.10-rc1 consists of
reverts framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h and follow-on
changes to cgroup and sgx test as they are causing build
failures and warnings.
-----BEGIN PGP SIGNATURE-----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=Qisj
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-next-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Revert framework change to add D_GNU_SOURCE to KHDR_INCLUDES to
Makefile, lib.mk, and kselftest_harness.h and follow-on changes to
cgroup and sgx test as they are causing build failures and warnings"
* tag 'linux_kselftest-next-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
Revert "selftests/cgroup: Drop define _GNU_SOURCE"
Revert "selftests/sgx: Include KHDR_INCLUDES in Makefile"
Revert "selftests: Compile kselftest headers with -D_GNU_SOURCE"
In this round, we've tried to address some performance issues on zoned storage
such as direct IO and write_hints. In addition, we've migrated some IO paths
using folio. Meanwhile, there are multiple bug fixes in the compression paths,
sanity check conditions, and error handlers.
Enhancement:
- allow direct io of pinned files for zoned storage
- assign the write hint per stream by default
- convert read paths and test_writeback to folio
- avoid allocating WARM_DATA segment for direct IO
Bug fix:
- fix false alarm on invalid block address
- fix to add missing iput() in gc_data_segment()
- fix to release node block count in error path of f2fs_new_node_page()
- compress: don't allow unaligned truncation on released compress inode
- compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
- compress: fix error path of inc_valid_block_count()
- compress: fix to update i_compr_blocks correctly
- fix block migration when section is not aligned to pow2
- don't trigger OPU on pinfile for direct IO
- fix to do sanity check on i_xattr_nid in sanity_check_inode()
- write missing last sum blk of file pinning section
- clear writeback when compression failed
- fix to adjust appropirate defragment pg_end
As usual, there are several minor code clean-ups, and fixes to manage missing
corner cases in the error paths.
-----BEGIN PGP SIGNATURE-----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=3mwj
-----END PGP SIGNATURE-----
Merge tag 'f2fs-for-6.10.rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, we've tried to address some performance issues on zoned
storage such as direct IO and write_hints. In addition, we've migrated
some IO paths using folio. Meanwhile, there are multiple bug fixes in
the compression paths, sanity check conditions, and error handlers.
Enhancements:
- allow direct io of pinned files for zoned storage
- assign the write hint per stream by default
- convert read paths and test_writeback to folio
- avoid allocating WARM_DATA segment for direct IO
Bug fixes:
- fix false alarm on invalid block address
- fix to add missing iput() in gc_data_segment()
- fix to release node block count in error path of
f2fs_new_node_page()
- compress:
- don't allow unaligned truncation on released compress inode
- cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
- fix error path of inc_valid_block_count()
- fix to update i_compr_blocks correctly
- fix block migration when section is not aligned to pow2
- don't trigger OPU on pinfile for direct IO
- fix to do sanity check on i_xattr_nid in sanity_check_inode()
- write missing last sum blk of file pinning section
- clear writeback when compression failed
- fix to adjust appropirate defragment pg_end
As usual, there are several minor code clean-ups, and fixes to manage
missing corner cases in the error paths"
* tag 'f2fs-for-6.10.rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (50 commits)
f2fs: initialize last_block_in_bio variable
f2fs: Add inline to f2fs_build_fault_attr() stub
f2fs: fix some ambiguous comments
f2fs: fix to add missing iput() in gc_data_segment()
f2fs: allow dirty sections with zero valid block for checkpoint disabled
f2fs: compress: don't allow unaligned truncation on released compress inode
f2fs: fix to release node block count in error path of f2fs_new_node_page()
f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
f2fs: compress: fix error path of inc_valid_block_count()
f2fs: compress: fix typo in f2fs_reserve_compress_blocks()
f2fs: compress: fix to update i_compr_blocks correctly
f2fs: check validation of fault attrs in f2fs_build_fault_attr()
f2fs: fix to limit gc_pin_file_threshold
f2fs: remove unused GC_FAILURE_PIN
f2fs: use f2fs_{err,info}_ratelimited() for cleanup
f2fs: fix block migration when section is not aligned to pow2
f2fs: zone: fix to don't trigger OPU on pinfile for direct IO
f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()
f2fs: fix to avoid allocating WARM_DATA segment for direct IO
f2fs: remove redundant parameter in is_next_segment_free()
...
* Introduce Parent Pointer extended attribute for inodes.
* Online Repair
- Implement atomic file content exchanges i.e. exchange ranges of bytes
between two files atomically.
- Create temporary files to repair file-based metadata. This uses atomic
file content exchange facility to swap file fork mappings between the
temporary file and the metadata inode.
- Allow callers of directory/xattr code to set an explicit owner number to
be written into the header fields of any new blocks that are created.
This is required to avoid walking every block of the new structure and
modify their ownership during online repair.
- Repair
- Extended attributes
- Inode unlinked state
- Directories
- Symbolic links
- AGI's unlinked inode list.
- Parent pointers.
- Move Orphan files to lost and found directory.
- Fixes for Inode repair functionality.
- Introduce a new sub-AG FITRIM implementation to reduce the duration for
which the AGF lock is held.
- Updates for the design documentation.
- Use Parent Pointers to assist in checking directories, parent pointers,
extended attributes, and link counts.
* Bring back delalloc support for realtime devices which have an extent size
that is equal to filesystem's block size.
* Improve performance of log incompat feature handling.
* Fixes
- Prevent userspace from reading invalid file data due to incorrect.
updation of file size when performing a non-atomic clone operation.
- Minor fixes to online repair.
- Fix confusing return values from xfs_bmapi_write().
- Fix an out of bounds access due to incorrect h_size during log recovery.
- Defer upgrading the extent counters in xfs_reflink_end_cow_extent() until
we know we are going to modify the extent mapping.
- Remove racy access to if_bytes check in xfs_reflink_end_cow_extent().
- Fix sparse warnings.
* Cleanups
- Hold inode locks on all files involved in a rename until the completion
of the operation. This is in preparation for the parent pointers patchset
where parent pointers are applied in a separate chained update from the
actual directory update.
- Compile out v4 support when disabled.
- Cleanup xfs_extent_busy_clear().
- Remove unused flags and fields from struct xfs_da_args.
- Remove definitions of unused functions.
- Improve extended attribute validation.
- Add higher level directory operations helpers to remove duplication of
code.
- Cleanup quota (un)reservation interfaces.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQjMC4mbgVeU7MxEIYH7y4RirJu9AUCZjZC0wAKCRAH7y4RirJu
9HsCAPoCQvmPefDv56aMb5JEQNpv9dPz2Djj14hqLytQs5P/twD+LF5NhJgQNDUo
Lwnb0tmkAhmG9Y4CCiN1FwSj1rq59gE=
=2hXB
-----END PGP SIGNATURE-----
Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu:
"Online repair feature continues to be expanded. Also, we now support
delayed allocation for realtime devices which have an extent size that
is equal to filesystem's block size.
New code:
- Introduce Parent Pointer extended attribute for inodes
- Bring back delalloc support for realtime devices which have an
extent size that is equal to filesystem's block size
- Improve performance of log incompat feature handling
Online Repair:
- Implement atomic file content exchanges i.e. exchange ranges of
bytes between two files atomically
- Create temporary files to repair file-based metadata. This uses
atomic file content exchange facility to swap file fork mappings
between the temporary file and the metadata inode
- Allow callers of directory/xattr code to set an explicit owner
number to be written into the header fields of any new blocks that
are created. This is required to avoid walking every block of the
new structure and modify their ownership during online repair
- Repair more data structures:
- Extended attributes
- Inode unlinked state
- Directories
- Symbolic links
- AGI's unlinked inode list
- Parent pointers
- Move Orphan files to lost and found directory
- Fixes for Inode repair functionality
- Introduce a new sub-AG FITRIM implementation to reduce the duration
for which the AGF lock is held
- Updates for the design documentation
- Use Parent Pointers to assist in checking directories, parent
pointers, extended attributes, and link counts
Fixes:
- Prevent userspace from reading invalid file data due to incorrect.
updation of file size when performing a non-atomic clone operation
- Minor fixes to online repair
- Fix confusing return values from xfs_bmapi_write()
- Fix an out of bounds access due to incorrect h_size during log
recovery
- Defer upgrading the extent counters in xfs_reflink_end_cow_extent()
until we know we are going to modify the extent mapping
- Remove racy access to if_bytes check in
xfs_reflink_end_cow_extent()
- Fix sparse warnings
Cleanups:
- Hold inode locks on all files involved in a rename until the
completion of the operation. This is in preparation for the parent
pointers patchset where parent pointers are applied in a separate
chained update from the actual directory update
- Compile out v4 support when disabled
- Cleanup xfs_extent_busy_clear()
- Remove unused flags and fields from struct xfs_da_args
- Remove definitions of unused functions
- Improve extended attribute validation
- Add higher level directory operations helpers to remove duplication
of code
- Cleanup quota (un)reservation interfaces"
* tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (221 commits)
xfs: simplify iext overflow checking and upgrade
xfs: remove a racy if_bytes check in xfs_reflink_end_cow_extent
xfs: upgrade the extent counters in xfs_reflink_end_cow_extent later
xfs: xfs_quota_unreserve_blkres can't fail
xfs: consolidate the xfs_quota_reserve_blkres definitions
xfs: clean up buffer allocation in xlog_do_recovery_pass
xfs: fix log recovery buffer allocation for the legacy h_size fixup
xfs: widen flags argument to the xfs_iflags_* helpers
xfs: minor cleanups of xfs_attr3_rmt_blocks
xfs: create a helper to compute the blockcount of a max sized remote value
xfs: turn XFS_ATTR3_RMT_BUF_SPACE into a function
xfs: use unsigned ints for non-negative quantities in xfs_attr_remote.c
xfs: do not allocate the entire delalloc extent in xfs_bmapi_write
xfs: fix xfs_bmap_add_extent_delay_real for partial conversions
xfs: remove the xfs_iext_peek_prev_extent call in xfs_bmapi_allocate
xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate
xfs: don't open code XFS_FILBLKS_MIN in xfs_bmapi_write
xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate
xfs: remove the unusued tmp_logflags variable in xfs_bmapi_allocate
xfs: fix error returns from xfs_bmapi_write
...
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmZLMxUACgkQnJ2qBz9k
QNnnXAgA1MfUPm6b4AE3y3EEWUSTQd2THQSGUg/ZLeJW3zE5nNaW74BPYKTSTreY
Bmx0QVrgzJX9EJe2UmFsnPiPEzznn1RIDdPwCQEZpjEt+/iX3/+5+z+aDK57mWpJ
5Lxzv/Ji1iNlYzdDti8MIc9edj923A7JpQQQ7Hz6ldmuc5EHXLrcTTzytPIDU5cp
6RKY7W0sntslTjKvVkZaEqugPtQpe064Sq7a0jtjLz2r+tyxDXakWNGrdQIYDTLR
UGwsFFZL5JbnR12oCMKJ3Vh3YjA5gmyxlbHCghDtGkXrSS1mseumJYsRFazE7y+8
Fp1fbObLe1z22N742r1aNE8vtXLGUw==
=nUBh
-----END PGP SIGNATURE-----
Merge tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull isofs, udf, quota, ext2, and reiserfs updates from Jan Kara:
- convert isofs to the new mount API
- cleanup isofs Makefile
- udf conversion to folios
- some other small udf cleanups and fixes
- ext2 cleanups
- removal of reiserfs .writepage method
- update reiserfs README file
* tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
isofs: Use *-y instead of *-objs in Makefile
ext2: Remove LEGACY_DIRECT_IO dependency
isofs: Remove calls to set/clear the error flag
ext2: Remove call to folio_set_error()
udf: Use a folio in udf_write_end()
udf: Convert udf_page_mkwrite() to use a folio
udf: Convert udf_symlink_getattr() to use a folio
udf: Convert udf_adinicb_readpage() to udf_adinicb_read_folio()
udf: Convert udf_expand_file_adinicb() to use a folio
udf: Convert udf_write_begin() to use a folio
udf: Convert udf_symlink_filler() to use a folio
reiserfs: Trim some README bits
quota: fix to propagate error of mark_dquot_dirty() to caller
reiserfs: Convert to writepages
udf: udftime: prevent overflow in udf_disk_stamp_to_time()
ext2: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
udf: replace deprecated strncpy/strcpy with strscpy
udf: Remove second semicolon
isofs: convert isofs to use the new mount API
fs: quota: use group allocation of per-cpu counters API
This reverts commit e6595224464b692ddae193d783402130d1625147.
These kinds of patches are only making the code worse.
Compilers don't care about the unnecessary check, but removing it makes
the code less obvious to a human. The declaration of 'len' is more than
80 lines earlier, so a human won't easily see that 'len' is of an
unsigned type, so to a human the range check that checks against zero is
much more explicit and obvious.
Any tool that complains about a range check like this just because the
variable is unsigned is actively detrimental, and should be ignored.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmZLJS0ACgkQnJ2qBz9k
QNmFlggAlIg5oDZfOhJur6h3Icldrl2DsnKer0CAP7TFK+GfkFTEb25paoydBEu4
Y0VzZ3n3EqhmsJ8P515k1UPPPXlqqZwSRWGAek0FDhQCXhqEYxiWwf9U343hJNBS
rya4Rnwc1pxqmJU2hrY5R5kEbugUFAIL+qNXzhhLpWonYiy/ya7P5n/qz5F5HJH2
FufRRaPHcHFfk1u0+PvFrk019AS9C6Y3bkcUGtbpdwmFsuN3D4HKuLEkr1+C9Apb
NmkoAwCiSobQhAxGDr6Szqu6r1VCuM+n/O9fqLknnL9u0jm95AmGdIMOdQ/ofx6d
xn3mfRp8gUbPD8PubHhQsMjCmSjGwg==
=kwWW
-----END PGP SIGNATURE-----
Merge tag 'fsnotify_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify updates from Jan Kara:
- reduce overhead of fsnotify infrastructure when no permission events
are in use
- a few small cleanups
* tag 'fsnotify_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
fsnotify: fix UAF from FS_ERROR event on a shutting down filesystem
fsnotify: optimize the case of no permission event watchers
fsnotify: use an enum for group priority constants
fsnotify: move s_fsnotify_connectors into fsnotify_sb_info
fsnotify: lazy attach fsnotify_sb_info state to sb
fsnotify: create helper fsnotify_update_sb_watchers()
fsnotify: pass object pointer and type to fsnotify mark helpers
fanotify: merge two checks regarding add of ignore mark
fsnotify: create a wrapper fsnotify_find_inode_mark()
fsnotify: create helpers to get sb and connp from object
fsnotify: rename fsnotify_{get,put}_sb_connectors()
fsnotify: Avoid -Wflex-array-member-not-at-end warning
fanotify: remove unneeded sub-zero check for unsigned value
- optimize DMA sync calls when they are no-ops (Alexander Lobakin)
- fix swiotlb padding for untrusted devices (Michael Kelley)
- add documentation for swiotb (Michael Kelley)
-----BEGIN PGP SIGNATURE-----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=Pa8W
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-6.10-2024-05-20' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- optimize DMA sync calls when they are no-ops (Alexander Lobakin)
- fix swiotlb padding for untrusted devices (Michael Kelley)
- add documentation for swiotb (Michael Kelley)
* tag 'dma-mapping-6.10-2024-05-20' of git://git.infradead.org/users/hch/dma-mapping:
dma: fix DMA sync for drivers not calling dma_set_mask*()
xsk: use generic DMA sync shortcut instead of a custom one
page_pool: check for DMA sync shortcut earlier
page_pool: don't use driver-set flags field directly
page_pool: make sure frag API fields don't span between cachelines
iommu/dma: avoid expensive indirect calls for sync operations
dma: avoid redundant calls for sync operations
dma: compile-out DMA sync op calls when not used
iommu/dma: fix zeroing of bounce buffer padding used by untrusted devices
swiotlb: remove alloc_size argument to swiotlb_tbl_map_single()
Documentation/core-api: add swiotlb documentation
* KCFI violation fix for dmi-id.
* Stop decoding on broken (short) DMI table entry.
* Print info about populated memory slots at boot.
-----BEGIN PGP SIGNATURE-----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=088k
-----END PGP SIGNATURE-----
Merge tag 'dmi-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull dmi updates from Jean Delvare:
"Bug fixes:
- KCFI violation in dmi-id
- stop decoding on broken (short) DMI table entry
New features:
- print info about populated memory slots at boot"
* tag 'dmi-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
firmware: dmi: Add info message for number of populated and total memory slots
firmware: dmi: Stop decoding on broken entry
firmware: dmi-id: add a release callback function
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
iEYEABECAAYFAmZLZDUACgkQ+iyteGJfRspfLwCfQ9zpNL4pAPdjG8bS8OKYSmeU
OUAAnR28y57NBUsnA456Uqqv+dBc44vb
=NBPL
-----END PGP SIGNATURE-----
Merge tag 'linux-watchdog-6.10-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- Add Lenovo SE10 platform Watchdog Driver
- Other small fixes and improvements
* tag 'linux-watchdog-6.10-rc1' of git://www.linux-watchdog.org/linux-watchdog:
watchdog: LENOVO_SE10_WDT should depend on X86 && DMI
watchdog: sa1100: Fix PTR_ERR_OR_ZERO() vs NULL check in sa1100dog_probe()
watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin
watchdog: add HAS_IOPORT dependencies
watchdog/wdt-main: Use cpumask_of() to avoid cpumask var on stack
watchdog: bd9576: Drop "always-running" property
watchdog: mtx-1: drop driver owner assignment
watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
watchdog: lenovo_se10_wdt: Watchdog driver for Lenovo SE10 platform
further deprecate class based I2C device instantiation. All users are
converted, too. Other that that, Andi collected a number if I2C host
driver patches. Those merges have their own description.
-----BEGIN PGP SIGNATURE-----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=viLd
-----END PGP SIGNATURE-----
Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"i2c core removes an argument from the i2c_mux_add_adapter() call to
further deprecate class based I2C device instantiation. All users are
converted, too.
Other that that, Andi collected a number if I2C host driver patches.
Those merges have their own description"
* tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (72 commits)
power: supply: sbs-manager: Remove class argument from i2c_mux_add_adapter()
i2c: mux: Remove class argument from i2c_mux_add_adapter()
i2c: synquacer: Fix an error handling path in synquacer_i2c_probe()
i2c: acpi: Unbind mux adapters before delete
i2c: designware: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()
i2c: pxa: use 'time_left' variable with wait_event_timeout()
i2c: s3c2410: use 'time_left' variable with wait_event_timeout()
i2c: rk3x: use 'time_left' variable with wait_event_timeout()
i2c: qcom-geni: use 'time_left' variable with wait_for_completion_timeout()
i2c: jz4780: use 'time_left' variable with wait_for_completion_timeout()
i2c: synquacer: use 'time_left' variable with wait_for_completion_timeout()
i2c: stm32f7: use 'time_left' variable with wait_for_completion_timeout()
i2c: stm32f4: use 'time_left' variable with wait_for_completion_timeout()
i2c: st: use 'time_left' variable with wait_for_completion_timeout()
i2c: omap: use 'time_left' variable with wait_for_completion_timeout()
i2c: imx-lpi2c: use 'time_left' variable with wait_for_completion_timeout()
i2c: hix5hd2: use 'time_left' variable with wait_for_completion_timeout()
i2c: exynos5: use 'time_left' variable with wait_for_completion_timeout()
i2c: digicolor: use 'time_left' variable with wait_for_completion_timeout()
i2c: amd-mp2-plat: use 'time_left' variable with wait_for_completion_timeout()
...
Core changes:
- Use DEFINE_SHOW_STORE_ATTRIBUTE() in debugfs entries.
New drivers:
- Qualcomm PMIH0108, PMD8028, PMXR2230 and PM6450
pin control support.
Improvements:
- Serious cleanup of the recently merged aw9523 driver.
- Fix PIN_CONFIG_BIAS_DISABLE handling in pinctrl-single.
- A slew of device tree binding cleanups.
- Support a bus clock in the Samsung driver.
-----BEGIN PGP SIGNATURE-----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=9Ty5
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Core changes:
- Use DEFINE_SHOW_STORE_ATTRIBUTE() in debugfs entries
New drivers:
- Qualcomm PMIH0108, PMD8028, PMXR2230 and PM6450 pin control support
Improvements:
- Serious cleanup of the recently merged aw9523 driver
- Fix PIN_CONFIG_BIAS_DISABLE handling in pinctrl-single
- A slew of device tree binding cleanups
- Support a bus clock in the Samsung driver"
* tag 'pinctrl-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
pinctrl: bcm2835: Make pin freeing behavior configurable
dt-bindings: pinctrl: qcom,pmic-gpio: Fix "comptaible" typo for PMIH0108
pinctrl: qcom: pinctrl-sm7150: Fix sdc1 and ufs special pins regs
dt-bindings: pinctrl: mediatek: mt7622: add "antsel" function
dt-bindings: pinctrl: mediatek: mt7622: fix array properties
pinctrl: samsung: drop redundant drvdata assignment
pinctrl: samsung: support a bus clock
dt-bindings: pinctrl: samsung: google,gs101-pinctrl needs a clock
pinctrl: renesas: rzg2l: Limit 2.5V power supply to Ethernet interfaces
pinctrl: renesas: r8a779h0: Add INTC-EX pins, groups, and function
pinctrl: renesas: r8a779h0: Fix IRQ suffixes
pinctrl: renesas: rzg2l: Remove extra space in function parameter
dt-bindings: pinctrl: qcom,pmic-mpp: add support for PM8901
pinctrl: pinconf-generic: print hex value
pinctrl: realtek: fix module autoloading
pinctrl: qcom: sm7150: fix module autoloading
pinctrl: loongson2: fix module autoloading
pinctrl: mediatek: fix module autoloading
pinctrl: freescale: imx8ulp: fix module autoloading
dt-bindings: pinctrl: qcom,pmic-gpio: Allow gpio-hog nodes
...
fix in qat.
-----BEGIN PGP SIGNATURE-----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=zPgG
-----END PGP SIGNATURE-----
Merge tag 'v6.10-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
"Fix a bug in the new ecc P521 code as well as a buggy fix in qat"
* tag 'v6.10-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: ecc - Prevent ecc_digits_from_bytes from reading too many bytes
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
This reverts commit c1457d9aad5ee2feafcf85aa9a58ab50500159d2.
The framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h is reverted
as it is causing build failures and warnings.
Revert this change as this change depends on the framework
change.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This reverts commit 2c3b8f8f37c6c0c926d584cf4158db95e62b960c.
The framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h is reverted
as it is causing build failures and warnings.
Revert this change as this change depends on the framework
change.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This reverts commit daef47b89efd0b745e8478d69a3ad724bd8b4dc6.
This framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h is causing build
failures and warnings.
Revert this change.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Notable series include:
- Some maintenance and performance work for ocfs2 in Heming Zhao's
series "improve write IO performance when fragmentation is high".
- Some ocfs2 bugfixes from Su Yue in the series "ocfs2 bugs fixes
exposed by fstests".
- kfifo header rework from Andy Shevchenko in the series "kfifo: Clean
up kfifo.h".
- GDB script fixes from Florian Rommel in the series "scripts/gdb: Fixes
for $lx_current and $lx_per_cpu".
- After much discussion, a coding-style update from Barry Song
explaining one reason why inline functions are preferred over macros.
The series is "codingstyle: avoid unused parameters for a function-like
macro".
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZkpLYQAKCRDdBJ7gKXxA
jo9NAQDctSD3TMXqxqCHLaEpCaYTYzi6TGAVHjgkqGzOt7tYjAD/ZIzgcmRwthjP
R7SSiSgZ7UnP9JRn16DQILmFeaoG1gs=
=lYhr
-----END PGP SIGNATURE-----
Merge tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-mm updates from Andrew Morton:
"Mainly singleton patches, documented in their respective changelogs.
Notable series include:
- Some maintenance and performance work for ocfs2 in Heming Zhao's
series "improve write IO performance when fragmentation is high".
- Some ocfs2 bugfixes from Su Yue in the series "ocfs2 bugs fixes
exposed by fstests".
- kfifo header rework from Andy Shevchenko in the series "kfifo:
Clean up kfifo.h".
- GDB script fixes from Florian Rommel in the series "scripts/gdb:
Fixes for $lx_current and $lx_per_cpu".
- After much discussion, a coding-style update from Barry Song
explaining one reason why inline functions are preferred over
macros. The series is "codingstyle: avoid unused parameters for a
function-like macro""
* tag 'mm-nonmm-stable-2024-05-19-11-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (62 commits)
fs/proc: fix softlockup in __read_vmcore
nilfs2: convert BUG_ON() in nilfs_finish_roll_forward() to WARN_ON()
scripts: checkpatch: check unused parameters for function-like macro
Documentation: coding-style: ask function-like macros to evaluate parameters
nilfs2: use __field_struct() for a bitwise field
selftests/kcmp: remove unused open mode
nilfs2: remove calls to folio_set_error() and folio_clear_error()
kernel/watchdog_perf.c: tidy up kerneldoc
watchdog: allow nmi watchdog to use raw perf event
watchdog: handle comma separated nmi_watchdog command line
nilfs2: make superblock data array index computation sparse friendly
squashfs: remove calls to set the folio error flag
squashfs: convert squashfs_symlink_read_folio to use folio APIs
scripts/gdb: fix detection of current CPU in KGDB
scripts/gdb: make get_thread_info accept pointers
scripts/gdb: fix parameter handling in $lx_per_cpu
scripts/gdb: fix failing KGDB detection during probe
kfifo: don't use "proxy" headers
media: stih-cec: add missing io.h
media: rc: add missing io.h
...
- More safety fixes, primarily found by syzbot
- Run the upgrade/downgrade paths in nochnages mode. Nochanges mode is
primarily for testing fsck/recovery in dry run mode, so it shouldn't
change anything besides disabling writes and holding dirty metadata in
memory.
The idea here was to reduce the amount of activity if we can't write
anything out, so that bringing up a filesystem in "super ro" mode
would be more lilkely to work for data recovery - but norecovery is
the correct option for this.
- btree_trans->locked; we now track whether a btree_trans has any btree
nodes locked, and this is used for improved assertions related to
trans_unlock() and trans_relock(). We'll also be using it for
improving how we work with lockdep in the future: we don't want
lockdep to be tracking individual btree node locks because we take too
many for lockdep to track, and it's not necessary since we have a
cycle detector.
- Trigger improvements that are prep work for online fsck
- BTREE_TRIGGER_check_repair; this regularizes how we do some repair
work for extents that goes with running triggers in fsck, and fixes
some subtle issues with transaction restarts there.
- bch2_snapshot_equiv() has now been ripped out of fsck.c; snapshot
equivalence classes are for when snapshot deletion leaves behind
redundant snapshot nodes, but snapshot deletion now cleans this up
right away, so the abstraction doesn't need to leak.
- Improvements to how we resume writing to the journal in recovery. The
code for picking the new place to write when reading the journal is
greatly simplified and we also store the position in the superblock
for when we don't read the journal; this means that we preserve more
of the journal for list_journal debugging.
- Improvements to sysfs btree_cache and btree_node_cache, for debugging
memory reclaim.
- We now detect when we've blocked for 10 seconds on the allocator in
the write path and dump some useful info.
- Safety fixes for devices references: this is a big series that changes
almost all device lookups to properly check if the device exists and
take a reference to it.
Previously we assumed that if a bkey exists that references a device
then the device must exist, and this was enforced in .invalid methods,
but this was incorrect because it meant device removal relied on
accounting being correct to not leave keys pointing to invalid
devices, and that's not something we can assume.
Getting the "pointer to invalid device" checks out of our .invalid()
methods fixes some long standing device removal bugs; the only
outstanding bug with device removal now is a race between the discard
path and deleting alloc info, which should be easily fixed.
- The allocator now prefers not to expand the new
member_info.btree_allocated bitmap, meaning if repair ever requires
scanning for btree nodes (because of a corrupt interior nodes) we
won't have to scan the whole device(s).
- New coding style document, which among other things talks about the
correct usage of assertions
-----BEGIN PGP SIGNATURE-----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=MKrF
-----END PGP SIGNATURE-----
Merge tag 'bcachefs-2024-05-19' of https://evilpiepirate.org/git/bcachefs
Pull bcachefs updates from Kent Overstreet:
- More safety fixes, primarily found by syzbot
- Run the upgrade/downgrade paths in nochnages mode. Nochanges mode is
primarily for testing fsck/recovery in dry run mode, so it shouldn't
change anything besides disabling writes and holding dirty metadata
in memory.
The idea here was to reduce the amount of activity if we can't write
anything out, so that bringing up a filesystem in "super ro" mode
would be more lilkely to work for data recovery - but norecovery is
the correct option for this.
- btree_trans->locked; we now track whether a btree_trans has any btree
nodes locked, and this is used for improved assertions related to
trans_unlock() and trans_relock(). We'll also be using it for
improving how we work with lockdep in the future: we don't want
lockdep to be tracking individual btree node locks because we take
too many for lockdep to track, and it's not necessary since we have a
cycle detector.
- Trigger improvements that are prep work for online fsck
- BTREE_TRIGGER_check_repair; this regularizes how we do some repair
work for extents that goes with running triggers in fsck, and fixes
some subtle issues with transaction restarts there.
- bch2_snapshot_equiv() has now been ripped out of fsck.c; snapshot
equivalence classes are for when snapshot deletion leaves behind
redundant snapshot nodes, but snapshot deletion now cleans this up
right away, so the abstraction doesn't need to leak.
- Improvements to how we resume writing to the journal in recovery. The
code for picking the new place to write when reading the journal is
greatly simplified and we also store the position in the superblock
for when we don't read the journal; this means that we preserve more
of the journal for list_journal debugging.
- Improvements to sysfs btree_cache and btree_node_cache, for debugging
memory reclaim.
- We now detect when we've blocked for 10 seconds on the allocator in
the write path and dump some useful info.
- Safety fixes for devices references: this is a big series that
changes almost all device lookups to properly check if the device
exists and take a reference to it.
Previously we assumed that if a bkey exists that references a device
then the device must exist, and this was enforced in .invalid
methods, but this was incorrect because it meant device removal
relied on accounting being correct to not leave keys pointing to
invalid devices, and that's not something we can assume.
Getting the "pointer to invalid device" checks out of our .invalid()
methods fixes some long standing device removal bugs; the only
outstanding bug with device removal now is a race between the discard
path and deleting alloc info, which should be easily fixed.
- The allocator now prefers not to expand the new
member_info.btree_allocated bitmap, meaning if repair ever requires
scanning for btree nodes (because of a corrupt interior nodes) we
won't have to scan the whole device(s).
- New coding style document, which among other things talks about the
correct usage of assertions
* tag 'bcachefs-2024-05-19' of https://evilpiepirate.org/git/bcachefs: (155 commits)
bcachefs: add no_invalid_checks flag
bcachefs: add counters for failed shrinker reclaim
bcachefs: Fix sb_field_downgrade validation
bcachefs: Plumb bch_validate_flags to sb_field_ops.validate()
bcachefs: s/bkey_invalid_flags/bch_validate_flags
bcachefs: fsync() should not return -EROFS
bcachefs: Invalid devices are now checked for by fsck, not .invalid methods
bcachefs: kill bch2_dev_bkey_exists() in bch2_check_fix_ptrs()
bcachefs: kill bch2_dev_bkey_exists() in bch2_read_endio()
bcachefs: bch2_dev_get_ioref() checks for device not present
bcachefs: bch2_dev_get_ioref2(); io_read.c
bcachefs: bch2_dev_get_ioref2(); debug.c
bcachefs: bch2_dev_get_ioref2(); journal_io.c
bcachefs: bch2_dev_get_ioref2(); io_write.c
bcachefs: bch2_dev_get_ioref2(); btree_io.c
bcachefs: bch2_dev_get_ioref2(); backpointers.c
bcachefs: bch2_dev_get_ioref2(); alloc_background.c
bcachefs: for_each_bset() declares loop iter
bcachefs: Move BCACHEFS_STATFS_MAGIC value to UAPI magic.h
bcachefs: Improve sysfs internal/btree_cache
...
Survive sparse die id's seen in Linux-6.9.
Handle clustered-uncore topology in new/upcoming hardware.
For non-root use, add ability to see software C-state counters.
Enable reading core and package hardware cstate via perf,
and prefer perf over the MSR driver access for these counters.
-----BEGIN PGP SIGNATURE-----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=7ZNt
-----END PGP SIGNATURE-----
Merge tag 'turbostat-for-Linux-6.10-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull turbostat updates from Len Brown:
- Survive sparse die id's seen in Linux-6.9
- Handle clustered-uncore topology in new/upcoming hardware
- For non-root use, add ability to see software C-state counters
- Enable reading core and package hardware cstate via perf, and prefer
perf over the MSR driver access for these counters
* tag 'turbostat-for-Linux-6.10-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
tools/power turbostat: version 2024.05.10
tools/power turbostat: Ignore pkg_cstate_limit when it is not available
tools/power turbostat: Fix order of strings in pkg_cstate_limit_strings
tools/power turbostat: Read Package-cstates via perf
tools/power turbostat: Read Core-cstates via perf
tools/power turbostat: Avoid possible memory corruption due to sparse topology IDs
tools/power turbostat: Add columns for clustered uncore frequency
tools/power turbostat: Enable non-privileged users to read sysfs counters
tools/power turbostat: Replace _Static_assert with BUILD_BUG_ON
tools/power turbostat: Add ARL-H support
tools/power turbostat: Enhance ARL/LNL support
tools/power turbostat: Survive sparse die_id
tools/power turbostat: Remember global max_die_id
tools/power turbostat: Harden probe_intel_uncore_frequency()
tools/power turbostat: Add "snapshot:" Makefile target
Nine patches this cycle and they split into just three topics:
1. Adopt coccinelle's recommendation to adopt str_plural().
2. A set of seven patches to refactor kdb_read() to improve both code clarity
and it's discipline with respect to fixed size buffers. This isn't just a
refactor. Between them these also fix a cursor movement redraw problem and
two buffer overflows (one latent and one real, albeit difficult to
tickle).
3. Fix an NMI-safety problem when enqueuing kdb's keyboard reset code.
I wrote eight of the nine patches in this collection so many thanks to Doug
Anderson for the reviews. The changes that affects drivers/tty/serial is
acked by Greg KH.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
-----BEGIN PGP SIGNATURE-----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=vVUC
-----END PGP SIGNATURE-----
Merge tag 'kgdb-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"Nine patches this cycle and they split into just three topics:
- Adopt coccinelle's recommendation to adopt str_plural()
- A set of seven patches to refactor kdb_read() to improve both code
clarity and its discipline with respect to fixed size buffers.
This isn't just a refactor. Between them these also fix a cursor
movement redraw problem and two buffer overflows (one latent and
one real, albeit difficult to tickle).
- Fix an NMI-safety problem when enqueuing kdb's keyboard reset code
I wrote eight of the nine patches in this collection so many thanks to
Doug Anderson for the reviews. The changes that affects
drivers/tty/serial is acked by Greg KH"
* tag 'kgdb-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
serial: kgdboc: Fix NMI-safety problems from keyboard reset code
kdb: Simplify management of tmpbuffer in kdb_read()
kdb: Replace double memcpy() with memmove() in kdb_read()
kdb: Use format-specifiers rather than memset() for padding in kdb_read()
kdb: Merge identical case statements in kdb_read()
kdb: Fix console handling when editing and tab-completing commands
kdb: Use format-strings rather than '\0' injection in kdb_read()
kdb: Fix buffer overflow during tab-complete
kdb: Use str_plural() to fix Coccinelle warning
- Fix a NOP-patching bug that resulted in valid
but suboptimal NOP sequences in certain cases.
- Fix build warnings related to fall-through control flow
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=ZH5x
-----END PGP SIGNATURE-----
Merge tag 'x86-urgent-2024-05-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix a NOP-patching bug that resulted in valid but suboptimal
NOP sequences in certain cases
- Fix build warnings related to fall-through control flow
* tag 'x86-urgent-2024-05-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/alternatives: Use the correct length when optimizing NOPs
x86/boot: Address clang -Wimplicit-fallthrough in vsprintf()
x86/boot: Add a fallthrough annotation
- Extend the x86 instruction decoder with APX and
other new instructions
- Misc cleanups
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmZIa8ERHG1pbmdvQGtl
cm5lbC5vcmcACgkQEnMQ0APhK1gHbw//Zet6K5cbgp5QB570J+rdDyViAl+spYxt
sbWk8CUg0/jk5oSo45psl9xR8mmSPpeEOpTsuJPzEGfbunvTLU8G6HV/l1EDAk8I
Yeia3zLvssTfsirIfSck6spSDRmCRQTiKWibj2mlXSFlXRuVXiIKmbSYZGyx4vk6
5zkKuC6+k77X1qlWYCl9M9Sn0nWr/oEuXPXotliDqhev/DdhP5iBniKHEhkzUOEn
KHtfFTu0B4GbTC1w3hZ3Dmbqz3nrdXf56Py1Vf/uMyzP3UhuE0vE+tC4h7TnfZf6
LBTLEpw+K4KRuppcI2PbEMvzfMT41rtx7S8u83gzKIBhqrfSm1L6OSi8UEOph68G
+p1IS1H4c4woY+0JefaFLiTeweuws4L45PiNNa4qnQp9HX/3G3bTt+kc1vddbfjg
x7pnIntSDKwLtKfo5GYJ+OtTfKQRC13dQroLujsmFa0/me3MbFao+i50UlAoWWBa
1qSCsJpSpGAhYlchxBVfitiiLVpGU7+O39m6ZosA6n2HGSpfgfW1p3xigaPYRISq
GcedKmx8lIThe483T0Y8/Bk2QtCeVCryZb9Qij3B2NKFttlNJaGx/iabE2AuLheY
qnEEQ5UqYgrXEJz1Vu/QqR5Yb9dqkC2MID8llawK66M+kH91cXSXg7RcBEkoLBF4
eT9AuGGWMp4=
=mmyf
-----END PGP SIGNATURE-----
Merge tag 'perf-urgent-2024-05-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf event updates from Ingo Molnar:
- Extend the x86 instruction decoder with APX and
other new instructions
- Misc cleanups
* tag 'perf-urgent-2024-05-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/cstate: Remove unused 'struct perf_cstate_msr'
perf/x86/rapl: Rename 'maxdie' to nr_rapl_pmu and 'dieid' to rapl_pmu_idx
x86/insn: Add support for APX EVEX instructions to the opcode map
x86/insn: Add support for APX EVEX to the instruction decoder logic
x86/insn: x86/insn: Add support for REX2 prefix to the instruction decoder opcode map
x86/insn: Add support for REX2 prefix to the instruction decoder logic
x86/insn: Add misc new Intel instructions
x86/insn: Add VEX versions of VPDPBUSD, VPDPBUSDS, VPDPWSSD and VPDPWSSDS
x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map
x86/insn: Add Key Locker instructions to the opcode map
documented (hopefully adequately) in the respective changelogs. Notable
series include:
- Lucas Stach has provided some page-mapping
cleanup/consolidation/maintainability work in the series "mm/treewide:
Remove pXd_huge() API".
- In the series "Allow migrate on protnone reference with
MPOL_PREFERRED_MANY policy", Donet Tom has optimized mempolicy's
MPOL_PREFERRED_MANY mode, yielding almost doubled performance in one
test.
- In their series "Memory allocation profiling" Kent Overstreet and
Suren Baghdasaryan have contributed a means of determining (via
/proc/allocinfo) whereabouts in the kernel memory is being allocated:
number of calls and amount of memory.
- Matthew Wilcox has provided the series "Various significant MM
patches" which does a number of rather unrelated things, but in largely
similar code sites.
- In his series "mm: page_alloc: freelist migratetype hygiene" Johannes
Weiner has fixed the page allocator's handling of migratetype requests,
with resulting improvements in compaction efficiency.
- In the series "make the hugetlb migration strategy consistent" Baolin
Wang has fixed a hugetlb migration issue, which should improve hugetlb
allocation reliability.
- Liu Shixin has hit an I/O meltdown caused by readahead in a
memory-tight memcg. Addressed in the series "Fix I/O high when memory
almost met memcg limit".
- In the series "mm/filemap: optimize folio adding and splitting" Kairui
Song has optimized pagecache insertion, yielding ~10% performance
improvement in one test.
- Baoquan He has cleaned up and consolidated the early zone
initialization code in the series "mm/mm_init.c: refactor
free_area_init_core()".
- Baoquan has also redone some MM initializatio code in the series
"mm/init: minor clean up and improvement".
- MM helper cleanups from Christoph Hellwig in his series "remove
follow_pfn".
- More cleanups from Matthew Wilcox in the series "Various page->flags
cleanups".
- Vlastimil Babka has contributed maintainability improvements in the
series "memcg_kmem hooks refactoring".
- More folio conversions and cleanups in Matthew Wilcox's series
"Convert huge_zero_page to huge_zero_folio"
"khugepaged folio conversions"
"Remove page_idle and page_young wrappers"
"Use folio APIs in procfs"
"Clean up __folio_put()"
"Some cleanups for memory-failure"
"Remove page_mapping()"
"More folio compat code removal"
- David Hildenbrand chipped in with "fs/proc/task_mmu: convert hugetlb
functions to work on folis".
- Code consolidation and cleanup work related to GUP's handling of
hugetlbs in Peter Xu's series "mm/gup: Unify hugetlb, part 2".
- Rick Edgecombe has developed some fixes to stack guard gaps in the
series "Cover a guard gap corner case".
- Jinjiang Tu has fixed KSM's behaviour after a fork+exec in the series
"mm/ksm: fix ksm exec support for prctl".
- Baolin Wang has implemented NUMA balancing for multi-size THPs. This
is a simple first-cut implementation for now. The series is "support
multi-size THP numa balancing".
- Cleanups to vma handling helper functions from Matthew Wilcox in the
series "Unify vma_address and vma_pgoff_address".
- Some selftests maintenance work from Dev Jain in the series
"selftests/mm: mremap_test: Optimizations and style fixes".
- Improvements to the swapping of multi-size THPs from Ryan Roberts in
the series "Swap-out mTHP without splitting".
- Kefeng Wang has significantly optimized the handling of arm64's
permission page faults in the series
"arch/mm/fault: accelerate pagefault when badaccess"
"mm: remove arch's private VM_FAULT_BADMAP/BADACCESS"
- GUP cleanups from David Hildenbrand in "mm/gup: consistently call it
GUP-fast".
- hugetlb fault code cleanups from Vishal Moola in "Hugetlb fault path to
use struct vm_fault".
- selftests build fixes from John Hubbard in the series "Fix
selftests/mm build without requiring "make headers"".
- Memory tiering fixes/improvements from Ho-Ren (Jack) Chuang in the
series "Improved Memory Tier Creation for CPUless NUMA Nodes". Fixes
the initialization code so that migration between different memory types
works as intended.
- David Hildenbrand has improved follow_pte() and fixed an errant driver
in the series "mm: follow_pte() improvements and acrn follow_pte()
fixes".
- David also did some cleanup work on large folio mapcounts in his
series "mm: mapcount for large folios + page_mapcount() cleanups".
- Folio conversions in KSM in Alex Shi's series "transfer page to folio
in KSM".
- Barry Song has added some sysfs stats for monitoring multi-size THP's
in the series "mm: add per-order mTHP alloc and swpout counters".
- Some zswap cleanups from Yosry Ahmed in the series "zswap same-filled
and limit checking cleanups".
- Matthew Wilcox has been looking at buffer_head code and found the
documentation to be lacking. The series is "Improve buffer head
documentation".
- Multi-size THPs get more work, this time from Lance Yang. His series
"mm/madvise: enhance lazyfreeing with mTHP in madvise_free" optimizes
the freeing of these things.
- Kemeng Shi has added more userspace-visible writeback instrumentation
in the series "Improve visibility of writeback".
- Kemeng Shi then sent some maintenance work on top in the series "Fix
and cleanups to page-writeback".
- Matthew Wilcox reduces mmap_lock traffic in the anon vma code in the
series "Improve anon_vma scalability for anon VMAs". Intel's test bot
reported an improbable 3x improvement in one test.
- SeongJae Park adds some DAMON feature work in the series
"mm/damon: add a DAMOS filter type for page granularity access recheck"
"selftests/damon: add DAMOS quota goal test"
- Also some maintenance work in the series
"mm/damon/paddr: simplify page level access re-check for pageout"
"mm/damon: misc fixes and improvements"
- David Hildenbrand has disabled some known-to-fail selftests ni the
series "selftests: mm: cow: flag vmsplice() hugetlb tests as XFAIL".
- memcg metadata storage optimizations from Shakeel Butt in "memcg:
reduce memory consumption by memcg stats".
- DAX fixes and maintenance work from Vishal Verma in the series
"dax/bus.c: Fixups for dax-bus locking".
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZkgQYwAKCRDdBJ7gKXxA
jrdKAP9WVJdpEcXxpoub/vVE0UWGtffr8foifi9bCwrQrGh5mgEAx7Yf0+d/oBZB
nvA4E0DcPrUAFy144FNM0NTCb7u9vAw=
=V3R/
-----END PGP SIGNATURE-----
Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull mm updates from Andrew Morton:
"The usual shower of singleton fixes and minor series all over MM,
documented (hopefully adequately) in the respective changelogs.
Notable series include:
- Lucas Stach has provided some page-mapping cleanup/consolidation/
maintainability work in the series "mm/treewide: Remove pXd_huge()
API".
- In the series "Allow migrate on protnone reference with
MPOL_PREFERRED_MANY policy", Donet Tom has optimized mempolicy's
MPOL_PREFERRED_MANY mode, yielding almost doubled performance in
one test.
- In their series "Memory allocation profiling" Kent Overstreet and
Suren Baghdasaryan have contributed a means of determining (via
/proc/allocinfo) whereabouts in the kernel memory is being
allocated: number of calls and amount of memory.
- Matthew Wilcox has provided the series "Various significant MM
patches" which does a number of rather unrelated things, but in
largely similar code sites.
- In his series "mm: page_alloc: freelist migratetype hygiene"
Johannes Weiner has fixed the page allocator's handling of
migratetype requests, with resulting improvements in compaction
efficiency.
- In the series "make the hugetlb migration strategy consistent"
Baolin Wang has fixed a hugetlb migration issue, which should
improve hugetlb allocation reliability.
- Liu Shixin has hit an I/O meltdown caused by readahead in a
memory-tight memcg. Addressed in the series "Fix I/O high when
memory almost met memcg limit".
- In the series "mm/filemap: optimize folio adding and splitting"
Kairui Song has optimized pagecache insertion, yielding ~10%
performance improvement in one test.
- Baoquan He has cleaned up and consolidated the early zone
initialization code in the series "mm/mm_init.c: refactor
free_area_init_core()".
- Baoquan has also redone some MM initializatio code in the series
"mm/init: minor clean up and improvement".
- MM helper cleanups from Christoph Hellwig in his series "remove
follow_pfn".
- More cleanups from Matthew Wilcox in the series "Various
page->flags cleanups".
- Vlastimil Babka has contributed maintainability improvements in the
series "memcg_kmem hooks refactoring".
- More folio conversions and cleanups in Matthew Wilcox's series:
"Convert huge_zero_page to huge_zero_folio"
"khugepaged folio conversions"
"Remove page_idle and page_young wrappers"
"Use folio APIs in procfs"
"Clean up __folio_put()"
"Some cleanups for memory-failure"
"Remove page_mapping()"
"More folio compat code removal"
- David Hildenbrand chipped in with "fs/proc/task_mmu: convert
hugetlb functions to work on folis".
- Code consolidation and cleanup work related to GUP's handling of
hugetlbs in Peter Xu's series "mm/gup: Unify hugetlb, part 2".
- Rick Edgecombe has developed some fixes to stack guard gaps in the
series "Cover a guard gap corner case".
- Jinjiang Tu has fixed KSM's behaviour after a fork+exec in the
series "mm/ksm: fix ksm exec support for prctl".
- Baolin Wang has implemented NUMA balancing for multi-size THPs.
This is a simple first-cut implementation for now. The series is
"support multi-size THP numa balancing".
- Cleanups to vma handling helper functions from Matthew Wilcox in
the series "Unify vma_address and vma_pgoff_address".
- Some selftests maintenance work from Dev Jain in the series
"selftests/mm: mremap_test: Optimizations and style fixes".
- Improvements to the swapping of multi-size THPs from Ryan Roberts
in the series "Swap-out mTHP without splitting".
- Kefeng Wang has significantly optimized the handling of arm64's
permission page faults in the series
"arch/mm/fault: accelerate pagefault when badaccess"
"mm: remove arch's private VM_FAULT_BADMAP/BADACCESS"
- GUP cleanups from David Hildenbrand in "mm/gup: consistently call
it GUP-fast".
- hugetlb fault code cleanups from Vishal Moola in "Hugetlb fault
path to use struct vm_fault".
- selftests build fixes from John Hubbard in the series "Fix
selftests/mm build without requiring "make headers"".
- Memory tiering fixes/improvements from Ho-Ren (Jack) Chuang in the
series "Improved Memory Tier Creation for CPUless NUMA Nodes".
Fixes the initialization code so that migration between different
memory types works as intended.
- David Hildenbrand has improved follow_pte() and fixed an errant
driver in the series "mm: follow_pte() improvements and acrn
follow_pte() fixes".
- David also did some cleanup work on large folio mapcounts in his
series "mm: mapcount for large folios + page_mapcount() cleanups".
- Folio conversions in KSM in Alex Shi's series "transfer page to
folio in KSM".
- Barry Song has added some sysfs stats for monitoring multi-size
THP's in the series "mm: add per-order mTHP alloc and swpout
counters".
- Some zswap cleanups from Yosry Ahmed in the series "zswap
same-filled and limit checking cleanups".
- Matthew Wilcox has been looking at buffer_head code and found the
documentation to be lacking. The series is "Improve buffer head
documentation".
- Multi-size THPs get more work, this time from Lance Yang. His
series "mm/madvise: enhance lazyfreeing with mTHP in madvise_free"
optimizes the freeing of these things.
- Kemeng Shi has added more userspace-visible writeback
instrumentation in the series "Improve visibility of writeback".
- Kemeng Shi then sent some maintenance work on top in the series
"Fix and cleanups to page-writeback".
- Matthew Wilcox reduces mmap_lock traffic in the anon vma code in
the series "Improve anon_vma scalability for anon VMAs". Intel's
test bot reported an improbable 3x improvement in one test.
- SeongJae Park adds some DAMON feature work in the series
"mm/damon: add a DAMOS filter type for page granularity access recheck"
"selftests/damon: add DAMOS quota goal test"
- Also some maintenance work in the series
"mm/damon/paddr: simplify page level access re-check for pageout"
"mm/damon: misc fixes and improvements"
- David Hildenbrand has disabled some known-to-fail selftests ni the
series "selftests: mm: cow: flag vmsplice() hugetlb tests as
XFAIL".
- memcg metadata storage optimizations from Shakeel Butt in "memcg:
reduce memory consumption by memcg stats".
- DAX fixes and maintenance work from Vishal Verma in the series
"dax/bus.c: Fixups for dax-bus locking""
* tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (426 commits)
memcg, oom: cleanup unused memcg_oom_gfp_mask and memcg_oom_order
selftests/mm: hugetlb_madv_vs_map: avoid test skipping by querying hugepage size at runtime
mm/hugetlb: add missing VM_FAULT_SET_HINDEX in hugetlb_wp
mm/hugetlb: add missing VM_FAULT_SET_HINDEX in hugetlb_fault
selftests: cgroup: add tests to verify the zswap writeback path
mm: memcg: make alloc_mem_cgroup_per_node_info() return bool
mm/damon/core: fix return value from damos_wmark_metric_value
mm: do not update memcg stats for NR_{FILE/SHMEM}_PMDMAPPED
selftests: cgroup: remove redundant enabling of memory controller
Docs/mm/damon/maintainer-profile: allow posting patches based on damon/next tree
Docs/mm/damon/maintainer-profile: change the maintainer's timezone from PST to PT
Docs/mm/damon/design: use a list for supported filters
Docs/admin-guide/mm/damon/usage: fix wrong schemes effective quota update command
Docs/admin-guide/mm/damon/usage: fix wrong example of DAMOS filter matching sysfs file
selftests/damon: classify tests for functionalities and regressions
selftests/damon/_damon_sysfs: use 'is' instead of '==' for 'None'
selftests/damon/_damon_sysfs: find sysfs mount point from /proc/mounts
selftests/damon/_damon_sysfs: check errors from nr_schemes file reads
mm/damon/core: initialize ->esz_bp from damos_quota_init_priv()
selftests/damon: add a test for DAMOS quota goal
...
-----BEGIN PGP SIGNATURE-----
iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmZIewwACgkQiiy9cAdy
T1H5VwwAokoVoYvrlPQO4CNwMlXmzlTLYVi74qLubbRcKmltMzzHRHRH7JZtu9ao
K1GRvVMMUIJoTG6tGJg9B3x0hmosyZ4gzVywc87bXyM7vpOCsvOQqA0xmWxN/Hxx
AuiPi4Ttjy6TiWxVWDb77BOnGGGnqVgmjGS2LS/29RetOz2NLYCuDooo6S2qyVWn
d8URgHzJbAcuBQVbhkPXge32I2ojHSpPktEcqi6MK2Em9HItMVNv3HK1NIYYo5kf
T2D8G62xWFjQHgHGgEh9CNQrWocg0CLux/oPA/zVs1p2XRvJv41EO/x09cieFBPU
BQgbORLo4e45YyN5OOClqCVwAU3wrWU4ADs1Z8SXid8Jc4rqgjlUYt47T4hYKVVW
p6Airoz2SEz5d+/THQ0aIlYBBGFj2Qd22ufJdUi9NbnH/gGchuJzYAi7XJc6i0tn
6N9bK8Tul4p353B+0j+zajrnH2sGWTAUv6Ir+cqRhP2/ma8ZUDofcaid5OPf/js1
JxTnRB6z
=UJ5I
-----END PGP SIGNATURE-----
Merge tag '6.10-rc-smb-fix' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fix from Steve French:
"An important fix to address recent netfs regression (data corruption)"
* tag '6.10-rc-smb-fix' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix data corruption in read after invalidate
- more folio conversion patches
- add support for FS_IOC_GETFSSYSFSPATH
- mballoc cleaups and add more kunit tests
- sysfs cleanups and bug fixes
- miscellaneous bug fixes and cleanups
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmZIMBAACgkQ8vlZVpUN
gaNvhQf9GAdBxpCLc3fc9mW8oP+okAqQ2etpz7Up5PRjX62P8o89QOXBUHSAZxat
qOpKu5NaUBdz5mfdg/ptbCRdbsLxQTY670nSYhmseOCHZR/cw4jX1f+FUMj0VoFm
tu/TR285W6A+i7zb1xOgyUsqN8jbQdm4ASmhVjV67oTLs+A6I8loL0wotlAl+K0U
g8twZbnNfUaB0jrNyhEzr59bTFUgFMjt8Jv9aH3Oi4rjXGzmS5/xqPCK5Lhl+nCW
gxIfRphwKlw9+c9osLYRrtRFrexFsQMCGmz2z9F4m7SplHI3A/SVaKSHaFeW/jQ0
gXP/S91zale6tSeu14gZLY2JqwvI0g==
=XA7v
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
- more folio conversion patches
- add support for FS_IOC_GETFSSYSFSPATH
- mballoc cleaups and add more kunit tests
- sysfs cleanups and bug fixes
- miscellaneous bug fixes and cleanups
* tag 'ext4_for_linus-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (40 commits)
ext4: fix error pointer dereference in ext4_mb_load_buddy_gfp()
jbd2: add prefix 'jbd2' for 'shrink_type'
jbd2: use shrink_type type instead of bool type for __jbd2_journal_clean_checkpoint_list()
ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()
ext4: remove calls to to set/clear the folio error flag
ext4: propagate errors from ext4_sb_bread() in ext4_xattr_block_cache_find()
ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()
jbd2: remove redundant assignement to variable err
ext4: remove the redundant folio_wait_stable()
ext4: fix potential unnitialized variable
ext4: convert ac_buddy_page to ac_buddy_folio
ext4: convert ac_bitmap_page to ac_bitmap_folio
ext4: convert ext4_mb_init_cache() to take a folio
ext4: convert bd_buddy_page to bd_buddy_folio
ext4: convert bd_bitmap_page to bd_bitmap_folio
ext4: open coding repeated check in next_linear_group
ext4: use correct criteria name instead stale integer number in comment
ext4: call ext4_mb_mark_free_simple to free continuous bits in found chunk
ext4: add test_mb_mark_used_cost to estimate cost of mb_mark_used
ext4: keep "prefetch_grp" and "nr" consistent
...
This is a light release containing mostly optimizations, code clean-
ups, and minor bug fixes. This development cycle has focused on non-
upstream kernel work:
1. Continuing to build upstream CI for NFSD, based on kdevops
2. Backporting NFSD filecache-related fixes to selected LTS kernels
One notable new feature in v6.10 NFSD is the addition of a new
netlink protocol dedicated to configuring NFSD. A new user space
tool, nfsdctl, is to be added to nfs-utils. Lots more to come here.
As always I am very grateful to NFSD contributors, reviewers,
testers, and bug reporters who participated during this cycle.
-----BEGIN PGP SIGNATURE-----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=tpVD
-----END PGP SIGNATURE-----
Merge tag 'nfsd-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
"This is a light release containing mostly optimizations, code clean-
ups, and minor bug fixes. This development cycle has focused on non-
upstream kernel work:
1. Continuing to build upstream CI for NFSD, based on kdevops
2. Backporting NFSD filecache-related fixes to selected LTS kernels
One notable new feature in v6.10 NFSD is the addition of a new netlink
protocol dedicated to configuring NFSD. A new user space tool,
nfsdctl, is to be added to nfs-utils. Lots more to come here.
As always I am very grateful to NFSD contributors, reviewers, testers,
and bug reporters who participated during this cycle"
* tag 'nfsd-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (29 commits)
NFSD: Force all NFSv4.2 COPY requests to be synchronous
SUNRPC: Fix gss_free_in_token_pages()
NFS/knfsd: Remove the invalid NFS error 'NFSERR_OPNOTSUPP'
knfsd: LOOKUP can return an illegal error value
nfsd: set security label during create operations
NFSD: Add COPY status code to OFFLOAD_STATUS response
NFSD: Record status of async copy operation in struct nfsd4_copy
SUNRPC: Remove comment for sp_lock
NFSD: add listener-{set,get} netlink command
SUNRPC: add a new svc_find_listener helper
SUNRPC: introduce svc_xprt_create_from_sa utility routine
NFSD: add write_version to netlink command
NFSD: convert write_threads to netlink command
NFSD: allow callers to pass in scope string to nfsd_svc
NFSD: move nfsd_mutex handling into nfsd_svc callers
lockd: host: Remove unnecessary statements＇host = NULL;＇
nfsd: don't create nfsv4recoverydir in nfsdfs when not used.
nfsd: optimise recalculate_deny_mode() for a common case
nfsd: add tracepoint in mark_client_expired_locked
nfsd: new tracepoint for check_slot_seqid
...
Normal set of driver updates and small fixes:
- Small improvements and fixes for erdma, efa, hfi1, bnxt_re
- Fix a UAF crash after module unload on leaking restrack entry
- Continue adding full RDMA support in mana with support for EQs, GID's
and CQs
- Improvements to the mkey cache in mlx5
- DSCP traffic class support in hns and several bug fixes
- Cap the maximum number of MADs in the receive queue to avoid OOM
- Another batch of rxe bug fixes from large scale testing
- __iowrite64_copy() optimizations for write combining MMIO memory
- Remove NULL checks before dev_put/hold()
- EFA support for receive with immediate
- Fix a recent memleaking regression in a cma error path
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZkeo2gAKCRCFwuHvBreF
YbuNAQChzGmS4F0JAn5Wj0CDvkZghELqtvzEb92SzqcgdyQafAD/fC7f23LJ4OsO
1ZIaQEZu7j9DVg5PKFZ7WfdXjGTKqwA=
=QRXg
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Aside from the usual things this has an arch update for
__iowrite64_copy() used by the RDMA drivers.
This API was intended to generate large 64 byte MemWr TLPs on PCI.
These days most processors had done this by just repeating writel() in
a loop. S390 and some new ARM64 designs require a special helper to
get this to generate.
- Small improvements and fixes for erdma, efa, hfi1, bnxt_re
- Fix a UAF crash after module unload on leaking restrack entry
- Continue adding full RDMA support in mana with support for EQs,
GID's and CQs
- Improvements to the mkey cache in mlx5
- DSCP traffic class support in hns and several bug fixes
- Cap the maximum number of MADs in the receive queue to avoid OOM
- Another batch of rxe bug fixes from large scale testing
- __iowrite64_copy() optimizations for write combining MMIO memory
- Remove NULL checks before dev_put/hold()
- EFA support for receive with immediate
- Fix a recent memleaking regression in a cma error path"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (70 commits)
RDMA/cma: Fix kmemleak in rdma_core observed during blktests nvme/rdma use siw
RDMA/IPoIB: Fix format truncation compilation errors
bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq
RDMA/efa: Support QP with unsolicited write w/ imm. receive
IB/hfi1: Remove generic .ndo_get_stats64
IB/hfi1: Do not use custom stat allocator
RDMA/hfi1: Use RMW accessors for changing LNKCTL2
RDMA/mana_ib: implement uapi for creation of rnic cq
RDMA/mana_ib: boundary check before installing cq callbacks
RDMA/mana_ib: introduce a helper to remove cq callbacks
RDMA/mana_ib: create and destroy RNIC cqs
RDMA/mana_ib: create EQs for RNIC CQs
RDMA/core: Remove NULL check before dev_{put, hold}
RDMA/ipoib: Remove NULL check before dev_{put, hold}
RDMA/mlx5: Remove NULL check before dev_{put, hold}
RDMA/mlx5: Track DCT, DCI and REG_UMR QPs as diver_detail resources.
RDMA/core: Add an option to display driver-specific QPs in the rdmatool
RDMA/efa: Add shutdown notifier
RDMA/mana_ib: Fix missing ret value
IB/mlx5: Use __iowrite64_copy() for write combining stores
...
drivers. And there's zero diff in the core clk framework. Instead we have new
clk drivers for STM and Sophgo, with Samsung^WGoogle in third for the diffstat
because they introduced HSI0 and HSI2 clk drivers for Google's GS101 SoC (high
speed interface things like PCIe, UFS, and MMC). Beyond those big diffs there's
the usual updates to various clk drivers for incorrect parent descriptions or
mising MODULE_DEVICE_TABLE()s, etc. Nothing in particular stands out as super
interesting here.
New Drivers:
- STM32MP257 SoC clk driver
- Airoha EN7581 SoC clk driver
- Sophgo CV1800B, CV1812H and SG2000 SoC clk driver
- Loongson-2k0500 and Loongson-2k2000 SoC clk driver
- Add HSI0 and HSI2 clock controllers for Google GS101
- Add i.MX95 BLK CTL clock driver
Updates:
- Allocate clk_ops dynamically for SCMI clk driver
- Add support in qcom RCG and RCG2 for multiple configurations for the same frequency
- Use above support for IPQ8074 NSS port 5 and 6 clocks to resolve issues
- Fix the Qualcomm APSS IPQ5018 PLL to fix boot failures of some boards
- Cleanups and fixes for Qualcomm Stromer PLLs
- Reduce max CPU frequency on Qualcomm APSS IPQ5018
- Fix Kconfig dependencies of Qualcomm SM8650 GPU and SC8280XP camera
clk drivers
- Make Qualcomm MSM8998 Venus clocks functional
- Cleanup downstream remnants related to DisplayPort across Qualcomm
SM8450, SM6350, SM8550, and SM8650
- Reuse the Huayra APSS register map on Qualcomm MSM8996 CBF PLL
- Use a specific Qualcomm QCS404 compatible for the otherwise generic
HFPLL
- Remove Qualcomm SM8150 CPUSS AHB clk as it is unused
- Remove an unused field in the Qualcomm RPM clk driver
- Add missing MODULE_DEVICE_TABLE to Qualcomm MSM8917 and MSM8953
global clock controller drivers
- Allow choice of manual or firmware-driven control over PLLs, needed
to fully implement CPU clock controllers on Exynos850
- Correct PLL clock IDs on ExynosAutov9
- Propagate certain clock rates to allow setting proper SPI clock
rates on Google GS101
- Mark certain Google GS101 clocks critical
- Convert old S3C64xx clock controller bindings to DT schema
- Add new PLL rate and missing mux on Rockchip rk3568
- Add missing reset line on Rockchip rk3588
- Removal of an unused field in struct rockchip_mmc_clock
- Amlogic s4/a1: add regmap maximum register for proper debugfs dump
- Amlogic s4: add MODULE_DEVICE_TABLE() on pll and periph controllers
- Amlogic pll driver: print clock name on lock error to help debug
- Amlogic vclk: finish dsi clock path support
- Amlogic license: fix occurence "GPL v2" as reported by checkpatch
- Add PM runtime support to i.MX8MP Audiomix
- Add DT schema for i.MX95 Display Master Block Control
- Convert to platform remove callback returning void for i.MX8MP
Audiomix
- Add SPI (MSIOF) and external interrupt (INTC-EX) clocks on Renesas R-Car V4M
- Add interrupt controller (PLIC) clock and reset on Renesas RZ/Five
- Prepare power domain support for Renesas RZ/G2L family members, and add
actual support on Renesas RZ/G3S SoC
- Add thermal, serial (SCIF), and timer (CMT/TMU) clocks on Renesas R-Car V4M
- Add additional constraints to Allwinner A64 PLL MIPI clock
- Fix autoloading sunxi-ng clocks when build as a module
-----BEGIN PGP SIGNATURE-----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=YoVJ
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"I'm actually surprised this time. There aren't any new Qualcomm SoC
clk drivers. And there's zero diff in the core clk framework.
Instead we have new clk drivers for STM and Sophgo, with
Samsung^WGoogle in third for the diffstat because they introduced HSI0
and HSI2 clk drivers for Google's GS101 SoC (high speed interface
things like PCIe, UFS, and MMC).
Beyond those big diffs there's the usual updates to various clk
drivers for incorrect parent descriptions or mising
MODULE_DEVICE_TABLE()s, etc. Nothing in particular stands out as super
interesting here.
New Drivers:
- STM32MP257 SoC clk driver
- Airoha EN7581 SoC clk driver
- Sophgo CV1800B, CV1812H and SG2000 SoC clk driver
- Loongson-2k0500 and Loongson-2k2000 SoC clk driver
- Add HSI0 and HSI2 clock controllers for Google GS101
- Add i.MX95 BLK CTL clock driver
Updates:
- Allocate clk_ops dynamically for SCMI clk driver
- Add support in qcom RCG and RCG2 for multiple configurations for
the same frequency
- Use above support for IPQ8074 NSS port 5 and 6 clocks to resolve
issues
- Fix the Qualcomm APSS IPQ5018 PLL to fix boot failures of some
boards
- Cleanups and fixes for Qualcomm Stromer PLLs
- Reduce max CPU frequency on Qualcomm APSS IPQ5018
- Fix Kconfig dependencies of Qualcomm SM8650 GPU and SC8280XP camera
clk drivers
- Make Qualcomm MSM8998 Venus clocks functional
- Cleanup downstream remnants related to DisplayPort across Qualcomm
SM8450, SM6350, SM8550, and SM8650
- Reuse the Huayra APSS register map on Qualcomm MSM8996 CBF PLL
- Use a specific Qualcomm QCS404 compatible for the otherwise generic
HFPLL
- Remove Qualcomm SM8150 CPUSS AHB clk as it is unused
- Remove an unused field in the Qualcomm RPM clk driver
- Add missing MODULE_DEVICE_TABLE to Qualcomm MSM8917 and MSM8953
global clock controller drivers
- Allow choice of manual or firmware-driven control over PLLs, needed
to fully implement CPU clock controllers on Exynos850
- Correct PLL clock IDs on ExynosAutov9
- Propagate certain clock rates to allow setting proper SPI clock
rates on Google GS101
- Mark certain Google GS101 clocks critical
- Convert old S3C64xx clock controller bindings to DT schema
- Add new PLL rate and missing mux on Rockchip rk3568
- Add missing reset line on Rockchip rk3588
- Removal of an unused field in struct rockchip_mmc_clock
- Amlogic s4/a1: add regmap maximum register for proper debugfs dump
- Amlogic s4: add MODULE_DEVICE_TABLE() on pll and periph controllers
- Amlogic pll driver: print clock name on lock error to help debug
- Amlogic vclk: finish dsi clock path support
- Amlogic license: fix occurence "GPL v2" as reported by checkpatch
- Add PM runtime support to i.MX8MP Audiomix
- Add DT schema for i.MX95 Display Master Block Control
- Convert to platform remove callback returning void for i.MX8MP
Audiomix
- Add SPI (MSIOF) and external interrupt (INTC-EX) clocks on Renesas
R-Car V4M
- Add interrupt controller (PLIC) clock and reset on Renesas RZ/Five
- Prepare power domain support for Renesas RZ/G2L family members, and
add actual support on Renesas RZ/G3S SoC
- Add thermal, serial (SCIF), and timer (CMT/TMU) clocks on Renesas
R-Car V4M
- Add additional constraints to Allwinner A64 PLL MIPI clock
- Fix autoloading sunxi-ng clocks when build as a module"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (118 commits)
clk: samsung: Don't register clkdev lookup for the fixed rate clocks
clk, reset: microchip: mpfs: fix incorrect preprocessor conditions
clk: qcom: clk-alpha-pll: fix rate setting for Stromer PLLs
clk: qcom: apss-ipq-pll: fix PLL rate for IPQ5018
clk: qcom: Fix SM_GPUCC_8650 dependencies
clk: qcom: Fix SC_CAMCC_8280XP dependencies
dt-bindings: clocks: stm32mp25: add access-controllers description
clock, reset: microchip: move all mpfs reset code to the reset subsystem
clk: samsung: gs101: drop unused HSI2 clock parent data
clk: rockchip: rk3568: Add PLL rate for 724 MHz
clk: rockchip: Remove an unused field in struct rockchip_mmc_clock
dt-bindings: clock: fixed: Define a preferred node name
clk: meson: s4: fix module autoloading
clk: samsung: gs101: mark some apm UASC and XIU clocks critical
clk: imx: imx8mp: Convert to platform remove callback returning void
clk: imx: imx8mp: Switch to RUNTIME_PM_OPS()
clk: bcm: rpi: Assign ->num before accessing ->hws
clk: bcm: dvp: Assign ->num before accessing ->hws
clk: samsung: gs101: add support for cmu_hsi2
clk: samsung: gs101: add support for cmu_hsi0
...
- Avoid 'constexpr', which is a keyword in C23
- Allow 'dtbs_check' and 'dt_compatible_check' run independently of
'dt_binding_check'
- Fix weak references to avoid GOT entries in position-independent
code generation
- Convert the last use of 'optional' property in arch/sh/Kconfig
- Remove support for the 'optional' property in Kconfig
- Remove support for Clang's ThinLTO caching, which does not work with
the .incbin directive
- Change the semantics of $(src) so it always points to the source
directory, which fixes Makefile inconsistencies between upstream and
downstream
- Fix 'make tar-pkg' for RISC-V to produce a consistent package
- Provide reasonable default coverage for objtool, sanitizers, and
profilers
- Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.
- Remove the last use of tristate choice in drivers/rapidio/Kconfig
- Various cleanups and fixes in Kconfig
-----BEGIN PGP SIGNATURE-----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=D5B/
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Avoid 'constexpr', which is a keyword in C23
- Allow 'dtbs_check' and 'dt_compatible_check' run independently of
'dt_binding_check'
- Fix weak references to avoid GOT entries in position-independent code
generation
- Convert the last use of 'optional' property in arch/sh/Kconfig
- Remove support for the 'optional' property in Kconfig
- Remove support for Clang's ThinLTO caching, which does not work with
the .incbin directive
- Change the semantics of $(src) so it always points to the source
directory, which fixes Makefile inconsistencies between upstream and
downstream
- Fix 'make tar-pkg' for RISC-V to produce a consistent package
- Provide reasonable default coverage for objtool, sanitizers, and
profilers
- Remove redundant OBJECT_FILES_NON_STANDARD, KASAN_SANITIZE, etc.
- Remove the last use of tristate choice in drivers/rapidio/Kconfig
- Various cleanups and fixes in Kconfig
* tag 'kbuild-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (46 commits)
kconfig: use sym_get_choice_menu() in sym_check_prop()
rapidio: remove choice for enumeration
kconfig: lxdialog: remove initialization with A_NORMAL
kconfig: m/nconf: merge two item_add_str() calls
kconfig: m/nconf: remove dead code to display value of bool choice
kconfig: m/nconf: remove dead code to display children of choice members
kconfig: gconf: show checkbox for choice correctly
kbuild: use GCOV_PROFILE and KCSAN_SANITIZE in scripts/Makefile.modfinal
Makefile: remove redundant tool coverage variables
kbuild: provide reasonable defaults for tool coverage
modules: Drop the .export_symbol section from the final modules
kconfig: use menu_list_for_each_sym() in sym_check_choice_deps()
kconfig: use sym_get_choice_menu() in conf_write_defconfig()
kconfig: add sym_get_choice_menu() helper
kconfig: turn defaults and additional prompt for choice members into error
kconfig: turn missing prompt for choice members into error
kconfig: turn conf_choice() into void function
kconfig: use linked list in sym_set_changed()
kconfig: gconf: use MENU_CHANGED instead of SYMBOL_CHANGED
kconfig: gconf: remove debug code
...
Including:
- Core:
- IOMMU memory usage observability - This will make the memory used
for IO page tables explicitly visible.
- Simplify arch_setup_dma_ops()
- Intel VT-d:
- Consolidate domain cache invalidation
- Remove private data from page fault message
- Allocate DMAR fault interrupts locally
- Cleanup and refactoring
- ARM-SMMUv2:
- Support for fault debugging hardware on Qualcomm implementations
- Re-land support for the ->domain_alloc_paging() callback
- ARM-SMMUv3:
- Improve handling of MSI allocation failure
- Drop support for the "disable_bypass" cmdline option
- Major rework of the CD creation code, following on directly from the
STE rework merged last time around.
- Add unit tests for the new STE/CD manipulation logic
- AMD-Vi:
- Final part of SVA changes with generic IO page fault handling
- Renesas IPMMU:
- Add support for R8A779H0 hardware
- A couple smaller fixes and updates across the sub-tree
-----BEGIN PGP SIGNATURE-----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=JUzp
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
"Core:
- IOMMU memory usage observability - This will make the memory used
for IO page tables explicitly visible.
- Simplify arch_setup_dma_ops()
Intel VT-d:
- Consolidate domain cache invalidation
- Remove private data from page fault message
- Allocate DMAR fault interrupts locally
- Cleanup and refactoring
ARM-SMMUv2:
- Support for fault debugging hardware on Qualcomm implementations
- Re-land support for the ->domain_alloc_paging() callback
ARM-SMMUv3:
- Improve handling of MSI allocation failure
- Drop support for the "disable_bypass" cmdline option
- Major rework of the CD creation code, following on directly from
the STE rework merged last time around.
- Add unit tests for the new STE/CD manipulation logic
AMD-Vi:
- Final part of SVA changes with generic IO page fault handling
Renesas IPMMU:
- Add support for R8A779H0 hardware
... and a couple smaller fixes and updates across the sub-tree"
* tag 'iommu-updates-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (80 commits)
iommu/arm-smmu-v3: Make the kunit into a module
arm64: Properly clean up iommu-dma remnants
iommu/amd: Enable Guest Translation after reading IOMMU feature register
iommu/vt-d: Decouple igfx_off from graphic identity mapping
iommu/amd: Fix compilation error
iommu/arm-smmu-v3: Add unit tests for arm_smmu_write_entry
iommu/arm-smmu-v3: Build the whole CD in arm_smmu_make_s1_cd()
iommu/arm-smmu-v3: Move the CD generation for SVA into a function
iommu/arm-smmu-v3: Allocate the CD table entry in advance
iommu/arm-smmu-v3: Make arm_smmu_alloc_cd_ptr()
iommu/arm-smmu-v3: Consolidate clearing a CD table entry
iommu/arm-smmu-v3: Move the CD generation for S1 domains into a function
iommu/arm-smmu-v3: Make CD programming use arm_smmu_write_entry()
iommu/arm-smmu-v3: Add an ops indirection to the STE code
iommu/arm-smmu-qcom: Don't build debug features as a kernel module
iommu/amd: Add SVA domain support
iommu: Add ops->domain_alloc_sva()
iommu/amd: Initial SVA support for AMD IOMMU
iommu/amd: Add support for enable/disable IOPF
iommu/amd: Add IO page fault notifier handler
...
-----BEGIN PGP SIGNATURE-----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=RF7L
-----END PGP SIGNATURE-----
Merge tag 'random-6.10-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull random number generator updates from Jason Donenfeld:
- The vmgenid driver can now be bound using device tree, rather than
just ACPI.
The improvement, from Sudan Landge, lets Amazon's Firecracker VMM
make use of the virtual device without having to expose an otherwise
unused ACPI stack in their "micro VM".
* tag 'random-6.10-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
virt: vmgenid: add support for devicetree bindings
dt-bindings: rng: Add vmgenid support
virt: vmgenid: change implementation to use a platform driver
-----BEGIN PGP SIGNATURE-----
iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZkYGahAcbWljQGRpZ2lr
b2QubmV0AAoJEOXj0OiMgvbSaxUBAL1USJI2DUo+hJTDHqXdVZGEE6VfYnmEhIur
NZfsti4UAQCabAej7+NHzh1jAnnKMJFbcyl4LRy99anJGlEWq9ExDA==
=fViz
-----END PGP SIGNATURE-----
Merge tag 'landlock-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock updates from Mickaël Salaün:
"This brings ioctl control to Landlock, contributed by Günther Noack.
This also adds him as a Landlock reviewer, and fixes an issue in the
sample"
* tag 'landlock-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
MAINTAINERS: Add Günther Noack as Landlock reviewer
fs/ioctl: Add a comment to keep the logic in sync with LSM policies
MAINTAINERS: Notify Landlock maintainers about changes to fs/ioctl.c
landlock: Document IOCTL support
samples/landlock: Add support for LANDLOCK_ACCESS_FS_IOCTL_DEV
selftests/landlock: Exhaustive test for the IOCTL allow-list
selftests/landlock: Check IOCTL restrictions for named UNIX domain sockets
selftests/landlock: Test IOCTLs on named pipes
selftests/landlock: Test ioctl(2) and ftruncate(2) with open(O_PATH)
selftests/landlock: Test IOCTL with memfds
selftests/landlock: Test IOCTL support
landlock: Add IOCTL access right for character and block devices
samples/landlock: Fix incorrect free in populate_ruleset_net
-----BEGIN PGP SIGNATURE-----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=S6Xt
-----END PGP SIGNATURE-----
Merge tag 'net-accept-more-20240515' of git://git.kernel.dk/linux
Pull more io_uring updates from Jens Axboe:
"This adds support for IORING_CQE_F_SOCK_NONEMPTY for io_uring accept
requests.
This is very similar to previous work that enabled the same hint for
doing receives on sockets. By far the majority of the work here is
refactoring to enable the networking side to pass back whether or not
the socket had more pending requests after accepting the current one,
the last patch just wires it up for io_uring.
Not only does this enable applications to know whether there are more
connections to accept right now, it also enables smarter logic for
io_uring multishot accept on whether to retry immediately or wait for
a poll trigger"
* tag 'net-accept-more-20240515' of git://git.kernel.dk/linux:
io_uring/net: wire up IORING_CQE_F_SOCK_NONEMPTY for accept
net: pass back whether socket was empty post accept
net: have do_accept() take a struct proto_accept_arg argument
net: change proto and proto_ops accept type
Commit 1a7d0890dd4a ("kprobe/ftrace: bail out if ftrace was killed")
introduced a bad K&R function definition, which we haven't accepted in a
long long time.
Gcc seems to let it slide, but clang notices with the appropriate error:
kernel/kprobes.c:1140:24: error: a function declaration without a prototype is deprecated in all >
1140 | void kprobe_ftrace_kill()
| ^
| void
but this commit was apparently never in linux-next before it was sent
upstream, so it didn't get the appropriate build test coverage.
Fixes: 1a7d0890dd4a kprobe/ftrace: bail out if ftrace was killed
Cc: Stephen Brennan <stephen.s.brennan@oracle.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
the rest is unremarkable.
Current release - regressions:
- virtio_net: fix missed error path rtnl_unlock after control queue
locking rework
Current release - new code bugs:
- bpf: fix KASAN slab-out-of-bounds in percpu_array_map_gen_lookup,
caused by missing nested map handling
- drv: dsa: correct initialization order for KSZ88x3 ports
Previous releases - regressions:
- af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
fix performance regression
- ipv6: fix route deleting failure when metric equals 0, don't assume
0 means not set / default in this case
Previous releases - always broken:
- bridge: couple of syzbot-driven fixes
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=7eys
-----END PGP SIGNATURE-----
Merge tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Current release - regressions:
- virtio_net: fix missed error path rtnl_unlock after control queue
locking rework
Current release - new code bugs:
- bpf: fix KASAN slab-out-of-bounds in percpu_array_map_gen_lookup,
caused by missing nested map handling
- drv: dsa: correct initialization order for KSZ88x3 ports
Previous releases - regressions:
- af_packet: do not call packet_read_pending() from
tpacket_destruct_skb() fix performance regression
- ipv6: fix route deleting failure when metric equals 0, don't assume
0 means not set / default in this case
Previous releases - always broken:
- bridge: couple of syzbot-driven fixes"
* tag 'net-6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (30 commits)
selftests: net: local_termination: annotate the expected failures
net: dsa: microchip: Correct initialization order for KSZ88x3 ports
MAINTAINERS: net: Update reviewers for TI's Ethernet drivers
dt-bindings: net: ti: Update maintainers list
l2tp: fix ICMP error handling for UDP-encap sockets
net: txgbe: fix to control VLAN strip
net: wangxun: match VLAN CTAG and STAG features
net: wangxun: fix to change Rx features
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
virtio_net: Fix missed rtnl_unlock
netrom: fix possible dead-lock in nr_rt_ioctl()
idpf: don't skip over ethtool tcp-data-split setting
dt-bindings: net: qcom: ethernet: Allow dma-coherent
bonding: fix oops during rmmod
net/ipv6: Fix route deleting failure when metric equals 0
selftests/net: reduce xfrm_policy test time
selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations
selftests/bpf: Adjust test_access_variable_array after a kernel function name change
selftests/net/lib: no need to record ns name if it already exist
net: qrtr: ns: Fix module refcnt
...
- Improves the output of timerlat top by adding a missing \n,
and by avoiding printing color-formatting characters where
they are translated to regular characters.
- Improves timerlat auto-analysis output by replacing '\t'
with spaces to avoid copy-and-paste issues when reporting
problems.
- For timerlat, make the user-space (-u) option the default,
as it is the most complete test. Add a -k option to use
the in-kernel workload.
- On timerlat top and hist, add a summary with the overall
results. For instance, the minimum value for all CPUs,
the overall average and the maximum value from all CPUs.
- timerlat hist was printing initial values (i.e., 0 as max,
and ~0 as min) if the trace stopped before the first Ret-User
event. This problem was fixed by printing the " - "
no value string to the output if that was the case.
For all RTLA tools:
- Add a --warm-up <seconds> option, allowing the workload to
run for <seconds> before starting to collect results.
- Add a --trace-buffer-size option, allowing the user to set
the tracing buffer size for -t option. This option is mainly
useful for reducing the trace file. Now rtla depends on
libtracefs >= 1.6.
- Fix the -t [trace_file] parsing, now it does not require
the '=' before the option parameter, and better handles the
multiple ways a user can pass the trace_file.txt
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkeciRQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qs71AQC48M82m9LPGVt1gg8f3NoChIuo4908
fr+SXq2+Va+18gEAoYJ5G0JuAb7FkHtvpPGB5yQYArTSYJ5LiHrjSXNG1w8=
=ZrJJ
-----END PGP SIGNATURE-----
Merge tag 'trace-tools-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing tool updates from Steven Rostedt:
"Specific for timerlat:
- Improve the output of timerlat top by adding a missing \n, and by
avoiding printing color-formatting characters where they are
translated to regular characters.
- Improve timerlat auto-analysis output by replacing '\t' with spaces
to avoid copy-and-paste issues when reporting problems.
- Make the user-space (-u) option the default, as it is the most
complete test. Add a -k option to use the in-kernel workload.
- On timerlat top and hist, add a summary with the overall results.
For instance, the minimum value for all CPUs, the overall average
and the maximum value from all CPUs.
- timerlat hist was printing initial values (i.e., 0 as max, and ~0
as min) if the trace stopped before the first Ret-User event. This
problem was fixed by printing the " - " no value string to the
output if that was the case.
For all RTLA tools:
- Add a --warm-up <seconds> option, allowing the workload to run for
<seconds> before starting to collect results.
- Add a --trace-buffer-size option, allowing the user to set the
tracing buffer size for -t option. This option is mainly useful for
reducing the trace file. Now rtla depends on libtracefs >= 1.6.
- Fix the -t [trace_file] parsing, now it does not require the '='
before the option parameter, and better handles the multiple ways a
user can pass the trace_file.txt"
* tag 'trace-tools-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
rtla: Documentation: Fix -t, --trace
rtla: Fix -t\--trace[=file]
rtla/timerlat: Fix histogram report when a cpu count is 0
rtla: Add --trace-buffer-size option
rtla/timerlat: Make user-space threads the default
rtla: Add the --warm-up option
rtla/timerlat: Add a summary for hist mode
rtla/timerlat: Add a summary for top mode
rtla/timerlat: Use pretty formatting only on interactive tty
rtla/auto-analysis: Replace \t with spaces
rtla/timerlat: Simplify "no value" printing on top
- Minor update to the user_events interface
The ABI of creating a user event states that the fields
are separated by semicolons, and spaces should be ignored.
But the parsing expected at least one space to be there (which was incorrect).
Fix the reading of the string to handle fields separated by
semicolons but no space between them.
This does extend the API sightly as now "field;field" will now be
parsed and not cause an error. But it should not cause any regressions
as no logic should expect it to fail.
Note, that the logic that parses the event fields to create the
trace_event works with no spaces after the semi-colon. It is
the logic that tests against existing events that is inconsistent.
This causes registering an event without using spaces to succeed
if it doesn't exist, but makes the same call that tries to register
to the same event, but doesn't use spaces, fail.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkZN1hQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qvCXAQDO8b2GeCuAMa2SW7PMFdpB2Tc2F5v4
WPBEKaLb0TU+7AEAwR0rCm22p9rpke754lcpZDz7xJNcyiyMkyXeJWCauQA=
=PYwP
-----END PGP SIGNATURE-----
Merge tag 'trace-user-events-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing user-event updates from Steven Rostedt:
- Minor update to the user_events interface
The ABI of creating a user event states that the fields are separated
by semicolons, and spaces should be ignored.
But the parsing expected at least one space to be there (which was
incorrect). Fix the reading of the string to handle fields separated
by semicolons but no space between them.
This does extend the API sightly as now "field;field" will now be
parsed and not cause an error. But it should not cause any regressions
as no logic should expect it to fail.
Note, that the logic that parses the event fields to create the
trace_event works with no spaces after the semi-colon. It is
the logic that tests against existing events that is inconsistent.
This causes registering an event without using spaces to succeed
if it doesn't exist, but makes the same call that tries to register
to the same event, but doesn't use spaces, fail.
* tag 'trace-user-events-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
selftests/user_events: Add non-spacing separator check
tracing/user_events: Fix non-spaced field matching
- Add ring_buffer memory mappings
The tracing ring buffer was created based on being mostly used with the
splice system call. It is broken up into page ordered sub-buffers and the
reader swaps a new sub-buffer with an existing sub-buffer that's part
of the write buffer. It then has total access to the swapped out
sub-buffer and can do copyless movements of the memory into other mediums
(file system, network, etc).
The buffer is great for passing around the ring buffer contents in the
kernel, but is not so good for when the consumer is the user space task
itself.
A new interface is added that allows user space to memory map the ring
buffer. It will get all the write sub-buffers as well as reader sub-buffer
(that is not written to). It can send an ioctl to change which sub-buffer
is the new reader sub-buffer.
The ring buffer is read only to user space. It only needs to call the
ioctl when it is finished with a sub-buffer and needs a new sub-buffer
that the writer will not write over.
A self test program was also created for testing and can be used as
an example for the interface to user space. The libtracefs (external
to the kernel) also has code that interacts with this, although it is
disabled until the interface is in a official release. It can be enabled
by compiling the library with a special flag. This was used for testing
applications that perform better with the buffer being mapped.
Memory mapped buffers have limitations. The main one is that it can not be
used with the snapshot logic. If the buffer is mapped, snapshots will be
disabled. If any logic is set to trigger snapshots on a buffer, that
buffer will not be allowed to be mapped.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkYzDRQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qttNAQCj3I0OpeI1vms85ShIa7Eha2qes5uC
Yml2fnapkmRSwAEAp5UTGxtDctycWOk9B9PA7/oJmLgATaQwRKoEeTUwfAA=
=TyEB
-----END PGP SIGNATURE-----
Merge tag 'trace-ringbuffer-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing ring buffer updates from Steven Rostedt:
"Add ring_buffer memory mappings.
The tracing ring buffer was created based on being mostly used with
the splice system call. It is broken up into page ordered sub-buffers
and the reader swaps a new sub-buffer with an existing sub-buffer
that's part of the write buffer. It then has total access to the
swapped out sub-buffer and can do copyless movements of the memory
into other mediums (file system, network, etc).
The buffer is great for passing around the ring buffer contents in the
kernel, but is not so good for when the consumer is the user space
task itself.
A new interface is added that allows user space to memory map the ring
buffer. It will get all the write sub-buffers as well as reader
sub-buffer (that is not written to). It can send an ioctl to change
which sub-buffer is the new reader sub-buffer.
The ring buffer is read only to user space. It only needs to call the
ioctl when it is finished with a sub-buffer and needs a new sub-buffer
that the writer will not write over.
A self test program was also created for testing and can be used as an
example for the interface to user space. The libtracefs (external to
the kernel) also has code that interacts with this, although it is
disabled until the interface is in a official release. It can be
enabled by compiling the library with a special flag. This was used
for testing applications that perform better with the buffer being
mapped.
Memory mapped buffers have limitations. The main one is that it can
not be used with the snapshot logic. If the buffer is mapped,
snapshots will be disabled. If any logic is set to trigger snapshots
on a buffer, that buffer will not be allowed to be mapped"
* tag 'trace-ringbuffer-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
ring-buffer: Add cast to unsigned long addr passed to virt_to_page()
ring-buffer: Have mmapped ring buffer keep track of missed events
ring-buffer/selftest: Add ring-buffer mapping test
Documentation: tracing: Add ring-buffer mapping
tracing: Allow user-space mapping of the ring-buffer
ring-buffer: Introducing ring-buffer mapping functions
ring-buffer: Allocate sub-buffers with __GFP_COMP
- Removed unused ftrace_direct_funcs variables
- Fix a possible NULL pointer dereference race in eventfs
- Update do_div() usage in trace event benchmark test
- Speedup direct function registration with asynchronous RCU callback.
The synchronization was done in the registration code and this
caused delays when registering direct callbacks. Move the freeing
to a call_rcu() that will prevent delaying of the registering.
- Replace simple_strtoul() usage with kstrtoul()
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZkYrphQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qnNbAP0TCG5dLbHlcUtXFCG3AdOufOteyJZ4
efbRjFq0QY/RvQD7Bh1BNLSBsG0ptKPC7ch377A55xsgxZTr0mEarVTOQwg=
=GKXv
-----END PGP SIGNATURE-----
Merge tag 'trace-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing updates from Steven Rostedt:
- Remove unused ftrace_direct_funcs variables
- Fix a possible NULL pointer dereference race in eventfs
- Update do_div() usage in trace event benchmark test
- Speedup direct function registration with asynchronous RCU callback.
The synchronization was done in the registration code and this caused
delays when registering direct callbacks. Move the freeing to a
call_rcu() that will prevent delaying of the registering.
- Replace simple_strtoul() usage with kstrtoul()
* tag 'trace-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
eventfs: Fix a possible null pointer dereference in eventfs_find_events()
ftrace: Fix possible use-after-free issue in ftrace_location()
ftrace: Remove unused global 'ftrace_direct_func_count'
ftrace: Remove unused list 'ftrace_direct_funcs'
tracing: Improve benchmark test performance by using do_div()
ftrace: Use asynchronous grace period for register_ftrace_direct()
ftrace: Replaces simple_strtoul in ftrace
- tracing/probes: Adding new pseudo-types %pd and %pD support for dumping
dentry name from 'struct dentry *' and file name from 'struct file *'.
- uprobes: Some performance optimizations have been done.
. Speed up the BPF uprobe event by delaying the fetching of the uprobe
event arguments that are not used in BPF.
. Avoid locking by speculatively checking whether uprobe event is valid.
. Reduce lock contention by using read/write_lock instead of spinlock for
uprobe list operation. This improved BPF uprobe benchmark result 43% on
average.
- rethook: Removes non-fatal warning messages when tracing stack from BPF
and skip rcu_is_watching() validation in rethook if possible.
- objpool: Optimizing objpool (which is used by kretprobes and fprobe as
rethook backend storage) by inlining functions and avoid caching nr_cpu_ids
because it is a const value.
- fprobe: Add entry/exit callbacks types (code cleanup)
- kprobes: Check ftrace was killed in kprobes if it uses ftrace.
-----BEGIN PGP SIGNATURE-----
iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmZFUxsbHG1hc2FtaS5o
aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8b+fIH/A96/SeC5WRLhXmHfTCM
IvKUea2n0b0oV/2pVfHqfkCBTICuUZ97Opd9VH9jLtjBOTh0fUOGZ2DNVGdSYfWm
IIkS5dhuZxHXrSHEVYykwLHI3AOL7Q6Ny9EmOg1CNMidUkPMNtBvppsBYPlFU/B/
qQJAvOdkVOnNITCaas0+MNgepoVVKdJzdNQ1I4WrGyG8isCZBaCYKo2QcGyheCNN
y8NXvnVHgmgHQ8nTaeE5AawclFzFnhwHfPQPe1kiyGrx15b8K+VYmaZxPKv33A1a
KT3TKJ1Ep7s7iWFh2iPVJzIwOXCmSnvNTKfNx/MDuKtO7UVfFwytoMEaekbmv3bG
VqM=
=n/mW
-----END PGP SIGNATURE-----
Merge tag 'probes-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu:
- tracing/probes: Add new pseudo-types %pd and %pD support for dumping
dentry name from 'struct dentry *' and file name from 'struct file *'
- uprobes performance optimizations:
- Speed up the BPF uprobe event by delaying the fetching of the
uprobe event arguments that are not used in BPF
- Avoid locking by speculatively checking whether uprobe event is
valid
- Reduce lock contention by using read/write_lock instead of
spinlock for uprobe list operation. This improved BPF uprobe
benchmark result 43% on average
- rethook: Remove non-fatal warning messages when tracing stack from
BPF and skip rcu_is_watching() validation in rethook if possible
- objpool: Optimize objpool (which is used by kretprobes and fprobe as
rethook backend storage) by inlining functions and avoid caching
nr_cpu_ids because it is a const value
- fprobe: Add entry/exit callbacks types (code cleanup)
- kprobes: Check ftrace was killed in kprobes if it uses ftrace
* tag 'probes-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
kprobe/ftrace: bail out if ftrace was killed
selftests/ftrace: Fix required features for VFS type test case
objpool: cache nr_possible_cpus() and avoid caching nr_cpu_ids
objpool: enable inlining objpool_push() and objpool_pop() operations
rethook: honor CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING in rethook_try_get()
ftrace: make extra rcu_is_watching() validation check optional
uprobes: reduce contention on uprobes_tree access
rethook: Remove warning messages printed for finding return address of a frame.
fprobe: Add entry/exit callbacks types
selftests/ftrace: add fprobe test cases for VFS type "%pd" and "%pD"
selftests/ftrace: add kprobe test cases for VFS type "%pd" and "%pD"
Documentation: tracing: add new type '%pd' and '%pD' for kprobe
tracing/probes: support '%pD' type for print struct file's name
tracing/probes: support '%pd' type for print struct dentry's name
uprobes: add speculative lockless system-wide uprobe filter check
uprobes: prepare uprobe args buffer lazily
uprobes: encapsulate preparation of uprobe args buffer
Jeff Johnson
Arnd Bergmann
Christophe JAILLET
José Expósito
Nikita Zhandarovich
Chen Ni
Zhang Lixu
Linus Torvalds
Shuah Khan