Revision tags: v6.6.71 |
|
#
9144f784 |
| 09-Jan-2025 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.70' into for/openbmc/dev-6.6
This is the 6.6.70 stable release
Conflicts: include/linux/usb/chipidea.h
Conflict was a trivial addition.
Signed-off-by: Andrew Jeffery <andrew@c
Merge tag 'v6.6.70' into for/openbmc/dev-6.6
This is the 6.6.70 stable release
Conflicts: include/linux/usb/chipidea.h
Conflict was a trivial addition.
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
show more ...
|
Revision tags: v6.6.70, v6.6.69, v6.6.68, v6.6.67, v6.6.66, v6.6.65, v6.6.64 |
|
#
b41d7305 |
| 26-Nov-2024 |
Jan Kara <jack@suse.cz> |
udf: Verify inode link counts before performing rename
[ Upstream commit 6756af923e06aa33ad8894aaecbf9060953ba00f ]
During rename, we are updating link counts of various inodes either when rename d
udf: Verify inode link counts before performing rename
[ Upstream commit 6756af923e06aa33ad8894aaecbf9060953ba00f ]
During rename, we are updating link counts of various inodes either when rename deletes target or when moving directory across directories. Verify involved link counts are sane so that we don't trip warnings in VFS.
Reported-by: syzbot+3ff7365dc04a6bcafa66@syzkaller.appspotmail.com Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
Revision tags: v6.6.63, v6.6.62, v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53, v6.6.52, v6.6.51, v6.6.50, v6.6.49, v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8 |
|
#
17b312c5 |
| 17-Oct-2023 |
Al Viro <viro@zeniv.linux.org.uk> |
udf_rename(): only access the child content on cross-directory rename
[ Upstream commit 9d35cebb794bb7be93db76c3383979c7deacfef9 ]
We can't really afford locking the source on same-directory rename
udf_rename(): only access the child content on cross-directory rename
[ Upstream commit 9d35cebb794bb7be93db76c3383979c7deacfef9 ]
We can't really afford locking the source on same-directory rename; currently vfs_rename() tries to do that, but it will have to be changed. The logics in udf_rename() is lazy and goes looking for ".." in source even in same-directory case. It's not hard to get rid of that, leaving that behaviour only for cross-directory case; that VFS can get locks safely (and will keep doing that after the coming changes).
Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Stable-dep-of: 6756af923e06 ("udf: Verify inode link counts before performing rename") Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
#
ed454332 |
| 05-Jan-2025 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.69' into for/openbmc/dev-6.6
This is the 6.6.69 stable release
|
#
3dea3c59 |
| 26-Nov-2024 |
Jan Kara <jack@suse.cz> |
udf: Skip parent dir link count update if corrupted
[ Upstream commit c5566903af56dd1abb092f18dcb0c770d6cd8dcb ]
If the parent directory link count is too low (likely directory inode corruption), j
udf: Skip parent dir link count update if corrupted
[ Upstream commit c5566903af56dd1abb092f18dcb0c770d6cd8dcb ]
If the parent directory link count is too low (likely directory inode corruption), just skip updating its link count as if it goes to 0 too early it can cause unexpected issues.
Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
#
7e24a55b |
| 04-Aug-2024 |
Andrew Jeffery <andrew@codeconstruct.com.au> |
Merge tag 'v6.6.44' into for/openbmc/dev-6.6
This is the 6.6.44 stable release
|
#
fe2ead24 |
| 17-Jun-2024 |
Jan Kara <jack@suse.cz> |
udf: Fix bogus checksum computation in udf_rename()
[ Upstream commit 27ab33854873e6fb958cb074681a0107cc2ecc4c ]
Syzbot reports uninitialized memory access in udf_rename() when updating checksum of
udf: Fix bogus checksum computation in udf_rename()
[ Upstream commit 27ab33854873e6fb958cb074681a0107cc2ecc4c ]
Syzbot reports uninitialized memory access in udf_rename() when updating checksum of '..' directory entry of a moved directory. This is indeed true as we pass on-stack diriter.fi to the udf_update_tag() and because that has only struct fileIdentDesc included in it and not the impUse or name fields, the checksumming function is going to checksum random stack contents beyond the end of the structure. This is actually harmless because the following udf_fiiter_write_fi() will recompute the checksum from on-disk buffers where everything is properly included. So all that is needed is just removing the bogus calculation.
Fixes: e9109a92d2a9 ("udf: Convert udf_rename() to new directory iteration code") Link: https://lore.kernel.org/all/000000000000cf405f060d8f75a9@google.com/T/ Link: https://patch.msgid.link/20240617154201.29512-1-jack@suse.cz Reported-by: syzbot+d31185aa54170f7fc1f5@syzkaller.appspotmail.com Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
Revision tags: v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3 |
|
#
c900529f |
| 12-Sep-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Forwarding to v6.6-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
|
Revision tags: v6.5.2, v6.1.51, v6.5.1, v6.1.50 |
|
#
615e9583 |
| 28-Aug-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'v6.6-vfs.ctime' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs timestamp updates from Christian Brauner: "This adds VFS support for multi-grain timestamps and converts
Merge tag 'v6.6-vfs.ctime' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs timestamp updates from Christian Brauner: "This adds VFS support for multi-grain timestamps and converts tmpfs, xfs, ext4, and btrfs to use them. This carries acks from all relevant filesystems.
The VFS always uses coarse-grained timestamps when updating the ctime and mtime after a change. This has the benefit of allowing filesystems to optimize away a lot of metadata updates, down to around 1 per jiffy, even when a file is under heavy writes.
Unfortunately, this has always been an issue when we're exporting via NFSv3, which relies on timestamps to validate caches. A lot of changes can happen in a jiffy, so timestamps aren't sufficient to help the client decide to invalidate the cache.
Even with NFSv4, a lot of exported filesystems don't properly support a change attribute and are subject to the same problems with timestamp granularity. Other applications have similar issues with timestamps (e.g., backup applications).
If we were to always use fine-grained timestamps, that would improve the situation, but that becomes rather expensive, as the underlying filesystem would have to log a lot more metadata updates.
This introduces fine-grained timestamps that are used when they are actively queried.
This uses the 31st bit of the ctime tv_nsec field to indicate that something has queried the inode for the mtime or ctime. When this flag is set, on the next mtime or ctime update, the kernel will fetch a fine-grained timestamp instead of the usual coarse-grained one.
As POSIX generally mandates that when the mtime changes, the ctime must also change the kernel always stores normalized ctime values, so only the first 30 bits of the tv_nsec field are ever used.
Filesytems can opt into this behavior by setting the FS_MGTIME flag in the fstype. Filesystems that don't set this flag will continue to use coarse-grained timestamps.
Various preparatory changes, fixes and cleanups are included:
- Fixup all relevant places where POSIX requires updating ctime together with mtime. This is a wide-range of places and all maintainers provided necessary Acks.
- Add new accessors for inode->i_ctime directly and change all callers to rely on them. Plain accesses to inode->i_ctime are now gone and it is accordingly rename to inode->__i_ctime and commented as requiring accessors.
- Extend generic_fillattr() to pass in a request mask mirroring in a sense the statx() uapi. This allows callers to pass in a request mask to only get a subset of attributes filled in.
- Rework timestamp updates so it's possible to drop the @now parameter the update_time() inode operation and associated helpers.
- Add inode_update_timestamps() and convert all filesystems to it removing a bunch of open-coding"
* tag 'v6.6-vfs.ctime' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (107 commits) btrfs: convert to multigrain timestamps ext4: switch to multigrain timestamps xfs: switch to multigrain timestamps tmpfs: add support for multigrain timestamps fs: add infrastructure for multigrain timestamps fs: drop the timespec64 argument from update_time xfs: have xfs_vn_update_time gets its own timestamp fat: make fat_update_time get its own timestamp fat: remove i_version handling from fat_update_time ubifs: have ubifs_update_time use inode_update_timestamps btrfs: have it use inode_update_timestamps fs: drop the timespec64 arg from generic_update_time fs: pass the request_mask to generic_fillattr fs: remove silly warning from current_time gfs2: fix timestamp handling on quota inodes fs: rename i_ctime field to __i_ctime selinux: convert to ctime accessor functions security: convert to ctime accessor functions apparmor: convert to ctime accessor functions sunrpc: convert to ctime accessor functions ...
show more ...
|
Revision tags: v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44 |
|
#
2612e3bb |
| 07-Aug-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo V
Merge drm/drm-next into drm-intel-next
Catching-up with drm-next and drm-intel-gt-next. It will unblock a code refactor around the platform definitions (names vs acronyms).
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
show more ...
|
#
9f771739 |
| 07-Aug-2023 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/1
Merge drm/drm-next into drm-intel-gt-next
Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as a dependency for https://patchwork.freedesktop.org/series/121735/
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
show more ...
|
Revision tags: v6.1.43, v6.1.42, v6.1.41 |
|
#
61b73694 |
| 24-Jul-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.5-rc2.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
|
Revision tags: v6.1.40, v6.1.39 |
|
#
59ad88f2 |
| 05-Jul-2023 |
Jeff Layton <jlayton@kernel.org> |
udf: convert to ctime accessor functions
In later patches, we're going to change how the inode's ctime field is used. Switch to using accessor functions instead of raw accesses of inode->i_ctime.
S
udf: convert to ctime accessor functions
In later patches, we're going to change how the inode's ctime field is used. Switch to using accessor functions instead of raw accesses of inode->i_ctime.
Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Jan Kara <jack@suse.cz> Message-Id: <20230705190309.579783-77-jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
show more ...
|
#
0791faeb |
| 17-Jul-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using the branch.
|
#
2f98e686 |
| 11-Jul-2023 |
Maxime Ripard <mripard@kernel.org> |
Merge v6.5-rc1 into drm-misc-fixes
Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
|
Revision tags: v6.1.38, v6.1.37 |
|
#
44f10dbe |
| 30-Jun-2023 |
Andrew Morton <akpm@linux-foundation.org> |
Merge branch 'master' into mm-hotfixes-stable
|
#
c6b02710 |
| 29-Jun-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'fs_for_v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull misc filesystem updates from Jan Kara:
- Rewrite kmap_local() handling in ext2
- Convert ext2 dire
Merge tag 'fs_for_v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull misc filesystem updates from Jan Kara:
- Rewrite kmap_local() handling in ext2
- Convert ext2 direct IO path to iomap (with some infrastructure tweaks associated with that)
- Convert two boilerplate licenses in udf to SPDX identifiers
- Other small udf, ext2, and quota fixes and cleanups
* tag 'fs_for_v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Fix uninitialized array access for some pathnames ext2: Drop fragment support quota: fix warning in dqgrab() quota: Properly disable quotas when add_dquot_ref() fails fs: udf: udftime: Replace LGPL boilerplate with SPDX identifier fs: udf: Replace GPL 2.0 boilerplate license notice with SPDX identifier fs: Drop wait_unfrozen wait queue ext2_find_entry()/ext2_dotdot(): callers don't need page_addr anymore ext2_{set_link,delete_entry}(): don't bother with page_addr ext2_put_page(): accept any pointer within the page ext2_get_page(): saner type ext2: use offset_in_page() instead of open-coding it as subtraction ext2_rename(): set_link and delete_entry may fail ext2: Add direct-io trace points ext2: Move direct-io to use iomap ext2: Use generic_buffers_fsync() implementation ext4: Use generic_buffers_fsync_noflush() implementation fs/buffer.c: Add generic_buffers_fsync*() implementation ext2/dax: Fix ext2_setsize when len is page aligned
show more ...
|
Revision tags: v6.1.36 |
|
#
2eedfa9e |
| 26-Jun-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'v6.5/vfs.rename.locking' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs rename locking updates from Christian Brauner: "This contains the work from Jan to fix problems
Merge tag 'v6.5/vfs.rename.locking' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs rename locking updates from Christian Brauner: "This contains the work from Jan to fix problems with cross-directory renames originally reported in [1].
To quickly sum it up some filesystems (so far we know at least about ext4, udf, f2fs, ocfs2, likely also reiserfs, gfs2 and others) need to lock the directory when it is being renamed into another directory.
This is because we need to update the parent pointer in the directory in that case and if that races with other operations on the directory, in particular a conversion from one directory format into another, bad things can happen.
So far we've done the locking in the filesystem code but recently Darrick pointed out in [2] that the RENAME_EXCHANGE case was missing. That one is particularly nasty because RENAME_EXCHANGE can arbitrarily mix regular files and directories and proper lock ordering is not achievable in the filesystems alone.
This patch set adds locking into vfs_rename() so that not only parent directories but also moved inodes, regardless of whether they are directories or not, are locked when calling into the filesystem.
This means establishing a locking order for unrelated directories. New helpers are added for this purpose and our documentation is updated to cover this in detail.
The locking is now actually easier to follow as we now always lock source and target. We've always locked the target independent of whether it was a directory or file and we've always locked source if it was a regular file. The exact details for why this came about can be found in [3] and [4]"
Link: https://lore.kernel.org/all/20230117123735.un7wbamlbdihninm@quack3 [1] Link: https://lore.kernel.org/all/20230517045836.GA11594@frogsfrogsfrogs [2] Link: https://lore.kernel.org/all/20230526-schrebergarten-vortag-9cd89694517e@brauner [3] Link: https://lore.kernel.org/all/20230530-seenotrettung-allrad-44f4b00139d4@brauner [4]
* tag 'v6.5/vfs.rename.locking' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fs: Restrict lock_two_nondirectories() to non-directory inodes fs: Lock moved directories fs: Establish locking order for unrelated directories Revert "f2fs: fix potential corruption when moving a directory" Revert "udf: Protect rename against modification of moved directory" ext4: Remove ext4 locking of moved directory
show more ...
|
Revision tags: v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32 |
|
#
7517ce5d |
| 01-Jun-2023 |
Jan Kara <jack@suse.cz> |
Revert "udf: Protect rename against modification of moved directory"
This reverts commit f950fd0529130a617b3da526da9fb6a896ce87c2. The locking is going to be provided by vfs_rename() in the followin
Revert "udf: Protect rename against modification of moved directory"
This reverts commit f950fd0529130a617b3da526da9fb6a896ce87c2. The locking is going to be provided by vfs_rename() in the following patches.
CC: stable@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230601105830.13168-2-jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org>
show more ...
|
Revision tags: v6.1.31, v6.1.30 |
|
#
5ce34554 |
| 21-May-2023 |
Bagas Sanjaya <bagasdotme@gmail.com> |
fs: udf: Replace GPL 2.0 boilerplate license notice with SPDX identifier
The notice refers to full GPL 2.0 text on now defunct MIT FTP site [1]. Replace it with appropriate SPDX license identifier.
fs: udf: Replace GPL 2.0 boilerplate license notice with SPDX identifier
The notice refers to full GPL 2.0 text on now defunct MIT FTP site [1]. Replace it with appropriate SPDX license identifier.
Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Pali Rohár <pali@kernel.org> Link: https://web.archive.org/web/20020809115410/ftp://prep.ai.mit.edu/pub/gnu/GPL [1] Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz> Message-Id: <20230522005434.22133-2-bagasdotme@gmail.com>
show more ...
|
Revision tags: v6.1.29, v6.1.28 |
|
#
9a87ffc9 |
| 01-May-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.4 merge window.
|
Revision tags: v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24 |
|
#
ea68a3e9 |
| 11-Apr-2023 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in commit from drm-next (earlier in drm-intel-next):
1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")
In order to
Merge drm/drm-next into drm-intel-gt-next
Need to pull in commit from drm-next (earlier in drm-intel-next):
1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")
In order to merge following patch to drm-intel-gt-next:
https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
show more ...
|
Revision tags: v6.1.23, v6.1.22 |
|
#
cecdd52a |
| 28-Mar-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catch up with 6.3-rc cycle...
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|
Revision tags: v6.1.21 |
|
#
e752ab11 |
| 20-Mar-2023 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'drm/drm-next' into msm-next
Merge drm-next into msm-next to pick up external clk and PM dependencies for improved a6xx GPU reset sequence.
Signed-off-by: Rob Clark <ro
Merge remote-tracking branch 'drm/drm-next' into msm-next
Merge drm-next into msm-next to pick up external clk and PM dependencies for improved a6xx GPU reset sequence.
Signed-off-by: Rob Clark <robdclark@chromium.org>
show more ...
|
#
d26a3a6c |
| 17-Mar-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.3-rc2' into next
Merge with mainline to get of_property_present() and other newer APIs.
|