From: Christian Brauner <brauner@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Christian Brauner <brauner@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [GIT PULL] vfs fixes
Date: Fri, 9 Jan 2026 11:39:37 +0100 [thread overview]
Message-ID: <20260109-vfs-fixes-221725170b4e@brauner> (raw)
Hey Linus,
/* Summary */
This contains a few fixes for this cycle:
- Remove incorrect __user annotation from struct xattr_args::value.
- Documentation fix: Add missing kernel-doc description for the @isnew
parameter in ilookup5_nowait() to silence Sphinx warnings.
- Documentation fix: Fix kernel-doc comment for __start_dirop() - the
function name in the comment was wrong and the @state parameter was
undocumented.
- Replace dynamic folio_batch allocation with stack allocation in
iomap_zero_range(). The dynamic allocation was problematic for ext4-on-iomap
work (didn't handle allocation failure properly) and triggered lockdep
complaints. Uses a flag instead to control batch usage.
- Re-add #ifdef guards around PIDFD_GET_<ns-type>_NAMESPACE ioctls. When a
namespace type is disabled, ns->ops is NULL, causes crashes during inode
eviction when closing the fd. The ifdefs were removed in a recent
simplification but are still needed.
- Fixe a race where a folio could be unlocked before the trailing zeros (for
EOF within the page) were written.
- Split out a dedicated lease_dispose_list() helper since lease code paths
always know they're disposing of leases. Removes unnecessary runtime flag
checks and prepares for upcoming lease_manager enhancements.
- Fix userland delegation requests succeeding despite conflicting opens.
Previously, FL_LAYOUT and FL_DELEG leases bypassed conflict checks (a hack
for nfsd). Adds new ->lm_open_conflict() lease_manager operation so userland
delegations get proper conflict checking while nfsd can continue its own
conflict handling.
- Fix LOOKUP_CACHED path lookups incorrectly falling through to the slow
path. After legitimize_links() calls were conditionally elided, the routine
would always fail with LOOKUP_CACHED regardless of whether there were any
links. Now the flag is checked at the two callsites before calling
legitimize_links().
- Fix bug in media fd allocation in media_request_alloc().
- Fix mismatched API calls in ecryptfs_mknod(): was calling end_removing()
instead of end_creating() after ecryptfs_start_creating_dentry().
- Fix dentry reference count leak in ecryptfs_mkdir(): a dget() of the
lower parent dir was added but never dput()'d, causing BUG during lower
filesystem unmount due to the still-in-use dentry.
/* Conflicts */
Merge conflicts with mainline
=============================
No known conflicts.
Merge conflicts with other trees
================================
No known conflicts.
The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:
Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)
are available in the Git repository at:
git@gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs tags/vfs-6.19-rc5.fixes
for you to fetch changes up to 75ddaa4ddc86d31edb15e50152adf4ddee77a6ba:
pidfs: protect PIDFD_GET_* ioctls() via ifdef (2026-01-06 23:08:12 +0100)
Please consider pulling these changes from the signed vfs-6.19-rc5.fixes tag.
Thanks!
Christian
----------------------------------------------------------------
vfs-6.19-rc5.fixes
----------------------------------------------------------------
Al Viro (1):
get rid of bogus __user in struct xattr_args::value
Bagas Sanjaya (2):
fs: Describe @isnew parameter in ilookup5_nowait()
VFS: fix __start_dirop() kernel-doc warnings
Brian Foster (1):
iomap: replace folio_batch allocation with stack allocation
Christian Brauner (3):
Merge patch series "filelock: fix conflict detection with userland file delegations"
Merge patch series "Fix two regressions from start_creating()/start_removing() conversion"
pidfs: protect PIDFD_GET_* ioctls() via ifdef
David Howells (1):
netfs: Fix early read unlock of page with EOF in middle
Jeff Layton (2):
filelock: add lease_dispose_list() helper
filelock: allow lease_managers to dictate what qualifies as a conflict
Mateusz Guzik (1):
fs: make sure to fail try_to_unlazy() and try_to_unlazy() for LOOKUP_CACHED
Mathias Krause (1):
media: mc: fix potential use-after-free in media_request_alloc()
Tyler Hicks (2):
ecryptfs: Fix improper mknod pairing of start_creating()/end_removing()
ecryptfs: Release lower parent dentry after creating dir
Documentation/filesystems/locking.rst | 1 +
drivers/media/mc/mc-request.c | 6 +-
fs/ecryptfs/inode.c | 3 +-
fs/inode.c | 3 +
fs/iomap/buffered-io.c | 50 +++++++++-----
fs/iomap/iter.c | 6 +-
fs/locks.c | 119 +++++++++++++++++-----------------
fs/namei.c | 21 ++++--
fs/netfs/read_collect.c | 2 +-
fs/nfsd/nfs4layouts.c | 23 ++++++-
fs/nfsd/nfs4state.c | 19 ++++++
fs/pidfs.c | 18 +++++
fs/xfs/xfs_iomap.c | 11 ++--
include/linux/filelock.h | 1 +
include/linux/iomap.h | 8 ++-
include/uapi/linux/xattr.h | 2 +-
16 files changed, 196 insertions(+), 97 deletions(-)
next reply other threads:[~2026-01-09 10:40 UTC|newest]
Thread overview: 206+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-09 10:39 Christian Brauner [this message]
2026-01-09 16:40 ` [GIT PULL] vfs fixes pr-tracker-bot
-- strict thread matches above, loose matches on Subject: below --
2026-01-26 10:49 Christian Brauner
2026-01-26 18:26 ` pr-tracker-bot
2025-12-05 13:36 Christian Brauner
2025-12-06 0:17 ` pr-tracker-bot
2025-12-06 0:17 ` Linus Torvalds
2025-11-28 16:46 Christian Brauner
2025-11-28 21:15 ` pr-tracker-bot
2025-11-17 15:53 Christian Brauner
2025-11-17 17:52 ` pr-tracker-bot
2025-10-15 19:34 Christian Brauner
2025-10-15 22:30 ` pr-tracker-bot
2025-09-26 10:39 Christian Brauner
2025-09-26 20:44 ` pr-tracker-bot
2025-09-08 9:45 Christian Brauner
2025-09-08 14:58 ` Linus Torvalds
2025-09-08 15:41 ` pr-tracker-bot
2025-08-19 12:46 Christian Brauner
2025-08-19 17:33 ` pr-tracker-bot
2025-07-25 8:54 Christian Brauner
2025-07-25 15:39 ` pr-tracker-bot
2025-07-19 10:59 Christian Brauner
2025-07-19 18:29 ` pr-tracker-bot
2025-07-04 8:36 Christian Brauner
2025-07-04 17:36 ` pr-tracker-bot
2025-06-16 8:20 Christian Brauner
2025-06-16 16:12 ` pr-tracker-bot
2025-06-02 9:02 Christian Brauner
2025-06-02 22:58 ` pr-tracker-bot
2025-05-23 10:26 Christian Brauner
2025-05-23 14:56 ` pr-tracker-bot
2025-05-12 11:01 Christian Brauner
2025-05-13 3:33 ` pr-tracker-bot
2025-04-25 21:22 Christian Brauner
2025-04-25 23:35 ` pr-tracker-bot
2025-04-19 21:04 Christian Brauner
2025-04-19 21:38 ` pr-tracker-bot
2025-04-14 10:44 Christian Brauner
2025-04-14 17:41 ` pr-tracker-bot
2025-04-02 15:46 Christian Brauner
2025-04-03 0:11 ` pr-tracker-bot
2025-03-20 15:22 Christian Brauner
2025-03-20 21:21 ` pr-tracker-bot
2025-03-13 9:13 Christian Brauner
2025-03-13 19:04 ` pr-tracker-bot
2025-03-06 10:13 Christian Brauner
2025-03-06 18:20 ` pr-tracker-bot
2025-02-25 11:51 Christian Brauner
2025-02-25 17:52 ` pr-tracker-bot
2025-02-17 10:37 Christian Brauner
2025-02-17 18:44 ` pr-tracker-bot
2025-02-07 10:52 Christian Brauner
2025-02-07 22:25 ` pr-tracker-bot
2025-01-10 15:16 Christian Brauner
2025-01-10 18:12 ` pr-tracker-bot
2025-01-06 15:32 Christian Brauner
2025-01-06 18:40 ` pr-tracker-bot
2024-11-27 15:41 Christian Brauner
2024-11-27 16:14 ` Linus Torvalds
2024-11-27 16:15 ` pr-tracker-bot
2024-11-01 12:43 Christian Brauner
2024-11-01 17:48 ` pr-tracker-bot
2024-10-21 11:46 Christian Brauner
2024-10-21 18:27 ` pr-tracker-bot
2024-10-03 9:00 Christian Brauner
2024-10-03 16:53 ` pr-tracker-bot
2024-09-30 13:46 Christian Brauner
2024-09-30 20:21 ` pr-tracker-bot
2024-09-04 12:03 Christian Brauner
2024-09-04 16:46 ` pr-tracker-bot
2024-08-26 15:25 Christian Brauner
2024-08-27 5:04 ` pr-tracker-bot
2024-08-14 13:29 Christian Brauner
2024-08-14 16:28 ` pr-tracker-bot
2024-07-27 9:05 Christian Brauner
2024-07-27 22:37 ` pr-tracker-bot
2024-07-24 9:19 Christian Brauner
2024-07-24 17:19 ` pr-tracker-bot
2024-07-18 9:01 Christian Brauner
2024-07-19 1:04 ` pr-tracker-bot
2024-07-11 5:09 Christian Brauner
2024-07-11 19:24 ` pr-tracker-bot
2024-07-02 19:44 Christian Brauner
2024-07-02 20:56 ` pr-tracker-bot
2024-07-01 11:53 Christian Brauner
2024-07-01 16:49 ` pr-tracker-bot
2024-06-10 14:09 Christian Brauner
2024-06-11 19:15 ` Linus Torvalds
2024-06-12 11:30 ` Christian Brauner
2024-06-11 23:42 ` pr-tracker-bot
2024-05-27 11:55 Christian Brauner
2024-05-27 15:30 ` pr-tracker-bot
2024-04-26 14:59 Christian Brauner
2024-04-26 18:09 ` pr-tracker-bot
2024-04-05 11:22 Christian Brauner
2024-04-05 17:09 ` pr-tracker-bot
2024-03-18 12:19 Christian Brauner
2024-03-18 16:48 ` pr-tracker-bot
2024-03-18 19:14 ` Linus Torvalds
2024-03-18 19:41 ` Linus Torvalds
2024-03-19 6:58 ` Christian Brauner
2024-03-20 10:21 ` Christian Brauner
2024-03-06 15:45 Christian Brauner
2024-03-06 16:33 ` pr-tracker-bot
2024-03-01 12:45 Christian Brauner
2024-03-01 20:37 ` pr-tracker-bot
2024-02-22 14:03 Christian Brauner
2024-02-22 18:18 ` pr-tracker-bot
2024-02-12 13:00 Christian Brauner
2024-02-12 17:03 ` pr-tracker-bot
2024-01-13 12:31 Christian Brauner
2024-01-17 20:03 ` pr-tracker-bot
2023-11-24 10:27 Christian Brauner
2023-11-24 18:25 ` Linus Torvalds
2023-11-24 18:52 ` Linus Torvalds
2023-11-24 20:12 ` Linus Torvalds
2023-11-25 13:05 ` Christian Brauner
2023-11-25 13:10 ` Christian Brauner
2023-11-25 13:28 ` Omar Sandoval
2023-11-25 14:04 ` Christian Brauner
2023-11-24 18:26 ` pr-tracker-bot
2023-10-19 10:07 Christian Brauner
2023-10-19 16:37 ` Linus Torvalds
2023-10-20 11:14 ` Christian Brauner
2023-10-19 18:36 ` pr-tracker-bot
2023-09-26 10:39 Christian Brauner
2023-09-26 16:14 ` pr-tracker-bot
2023-07-06 11:52 Christian Brauner
2023-07-07 2:27 ` pr-tracker-bot
2023-07-02 11:28 Christian Brauner
2023-07-02 18:53 ` pr-tracker-bot
2023-05-25 12:22 Christian Brauner
2023-05-25 18:18 ` pr-tracker-bot
2023-05-12 15:31 Christian Brauner
2023-05-12 22:14 ` pr-tracker-bot
2023-04-03 11:04 Christian Brauner
2023-04-03 16:51 ` pr-tracker-bot
2023-03-12 12:18 Christian Brauner
2023-03-12 16:20 ` pr-tracker-bot
2020-09-22 21:29 [git pull] " Al Viro
2020-09-22 22:15 ` pr-tracker-bot
[not found] <CAHk-=wgdsv1UA+QtgiJM8KQAG7N7_9iK_edchnzZYyj+nxmfLA@mail.gmail.com>
[not found] ` <20200113195448.GT8904@ZenIV.linux.org.uk>
[not found] ` <CAHk-=whn5qk-e-KnYr6HNe5hp45v+XyDbsA2+szXvK3gC06A2w@mail.gmail.com>
2020-01-15 6:41 ` Al Viro
2020-01-15 19:35 ` pr-tracker-bot
2018-07-01 12:31 Al Viro
2018-07-01 19:36 ` Linus Torvalds
2018-07-01 20:05 ` Al Viro
2018-07-01 20:25 ` Linus Torvalds
2018-04-20 15:58 Al Viro
2018-04-20 18:29 ` Andrew Morton
2018-04-20 19:09 ` Al Viro
2018-04-20 19:57 ` Andrew Morton
2017-06-17 2:56 Al Viro
2017-04-09 5:40 Al Viro
2017-04-11 6:10 ` Linus Torvalds
2017-04-11 6:48 ` Al Viro
2017-04-11 21:02 ` Andreas Dilger
2017-04-12 7:00 ` Linus Torvalds
2017-04-15 6:41 ` Vegard Nossum
2017-04-15 16:51 ` Linus Torvalds
2017-04-15 17:08 ` Al Viro
2017-04-02 17:01 Al Viro
2017-04-02 23:59 ` Linus Torvalds
2017-04-03 0:10 ` Linus Torvalds
2017-04-03 0:30 ` Al Viro
2017-04-03 0:43 ` Al Viro
2017-04-03 0:58 ` Linus Torvalds
2017-04-03 2:21 ` Al Viro
2017-04-03 6:00 ` Eric W. Biederman
2017-04-03 7:46 ` Al Viro
2017-04-04 0:22 ` Ian Kent
2017-04-04 0:47 ` Ian Kent
2017-04-03 0:20 ` Al Viro
2016-06-17 20:50 Q. hlist_bl_add_head_rcu() in d_alloc_parallel() J. R. Okajima
2016-06-17 22:16 ` Al Viro
2016-06-19 5:24 ` J. R. Okajima
2016-06-19 16:55 ` Al Viro
2016-06-20 4:34 ` J. R. Okajima
2016-06-20 5:35 ` Al Viro
2016-06-20 14:51 ` Al Viro
2016-06-20 17:14 ` [git pull] vfs fixes Al Viro
2016-06-08 2:12 Al Viro
2016-05-28 0:10 Al Viro
2016-02-28 1:09 Al Viro
2014-09-14 19:47 Al Viro
2014-09-26 20:38 ` Joachim Eastwood
2014-09-26 20:46 ` Joachim Eastwood
2014-09-26 20:58 ` Al Viro
2014-09-26 21:28 ` Joachim Eastwood
2014-09-26 21:52 ` Joachim Eastwood
2014-03-24 22:58 Imre Deak
2014-03-25 7:21 ` Sedat Dilek
2014-03-23 7:16 Al Viro
2014-03-23 10:57 ` Sedat Dilek
2014-03-23 15:35 ` Al Viro
2014-03-23 16:56 ` Al Viro
2014-03-23 16:36 ` Linus Torvalds
2014-03-23 16:45 ` Al Viro
2014-03-23 17:01 ` Linus Torvalds
2014-03-24 8:52 ` Sedat Dilek
2014-03-25 0:46 ` Linus Torvalds
2014-03-26 16:36 ` Sedat Dilek
2014-03-26 20:55 ` Linus Torvalds
2014-03-27 6:14 ` Sedat Dilek
2014-03-30 20:33 ` Al Viro
2014-03-30 20:55 ` Al Viro
2014-03-30 22:39 ` Linus Torvalds
2014-03-30 23:21 ` Al Viro
2013-06-22 7:16 Al Viro
2013-03-27 0:36 Al Viro
2012-03-10 21:30 Al Viro
2012-03-10 21:49 ` Linus Torvalds
2012-03-10 22:14 ` Al Viro
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