From: Siddh Raman Pant <siddh.raman.pant@oracle.com>
To: "Darrick J . Wong" <djwong@kernel.org>,
linux-xfs@vger.kernel.org, stable@vger.kernel.org
Cc: Dave Chinner <dchinner@redhat.com>,
linux-kernel@vger.kernel.org, Sasha Levin <sashal@kernel.org>,
Mark Tinguely <mark.tinguely@oracle.com>
Subject: [PATCH RESEND 5.15 v2 0/9] Backport of XFS umount hang fixes
Date: Tue, 13 Oct 2026 15:08:51 +0530 [thread overview]
Message-ID: <cover.1791883295.git.siddh.raman.pant@oracle.com> (raw)
Backport of this series:
https://lore.kernel.org/all/20250625224957.1436116-1-david@fromorbit.com/
I have added information in commit message upon conflict resolutions.
v2: Address Sasha's comments to v1 in the below mail:
https://lore.kernel.org/stable/2026-10-01-1-daily-reply-0012-re-xfs-umount-hang-backports@kernel.org/
xfstests_xfs testing results:
Generic:
Ran: 001 to 771 (671 tests; gaps)
Failures before changes:
Count: 19
IDs: 075, 083, 091, 112, 127, 263, 269,
270, 363, 365, 373, 374, 645, 700,
733, 753, 754, 759, 760
Failures after changes:
Count: 19
IDs: 075, 083, 091, 112, 127, 263, 269,
270, 363, 365, 373, 374, 645, 700,
733, 753, 754, 759, 760
No new success or failure after changes.
XFS:
Ran: 001 to 789 (312 tests; gaps)
Failures before changes:
Count: 10
IDs: 104, 168, 179, 300, 348, 442, 557,
597, 598, 609
Failures after changes:
Count: 10
IDs: 104, 168, 179, 300, 348, 442, 557,
597, 598, 609
No new success or failure after changes.
Thanks,
Siddh
Dave Chinner (8):
xfs: log items should have a xlog pointer, not a mount
xfs: aborting inodes on shutdown may need buffer lock
xfs: buffer pins need to hold a buffer reference
xfs: xfs_ifree_cluster vs xfs_iflush_shutdown_abort deadlock
xfs: catch stale AGF/AGF metadata
xfs: rearrange code in xfs_buf_item.c
xfs: factor out stale buffer item completion
xfs: fix unmount hang with unflushable inodes stuck in the AIL
Guo Xuenan (1):
xfs: fix super block buf log item UAF during force shutdown
fs/xfs/libxfs/xfs_alloc.c | 45 ++++-
fs/xfs/libxfs/xfs_ialloc.c | 32 +++-
fs/xfs/xfs_bmap_item.c | 2 +-
fs/xfs/xfs_buf_item.c | 382 ++++++++++++++++++++++++-------------
fs/xfs/xfs_buf_item.h | 3 +-
fs/xfs/xfs_extfree_item.c | 2 +-
fs/xfs/xfs_icache.c | 10 +-
fs/xfs/xfs_inode.c | 4 +-
fs/xfs/xfs_inode_item.c | 164 +++++++++++++---
fs/xfs/xfs_inode_item.h | 1 +
fs/xfs/xfs_log.c | 2 +-
fs/xfs/xfs_log_cil.c | 2 +-
fs/xfs/xfs_refcount_item.c | 2 +-
fs/xfs/xfs_rmap_item.c | 2 +-
fs/xfs/xfs_trace.h | 4 +-
fs/xfs/xfs_trans.c | 2 +-
fs/xfs/xfs_trans.h | 3 +-
17 files changed, 467 insertions(+), 195 deletions(-)
--
2.53.0
next reply other threads:[~2026-10-13 9:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 9:38 Siddh Raman Pant [this message]
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 1/9] xfs: log items should have a xlog pointer, not a mount Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 2/9] xfs: aborting inodes on shutdown may need buffer lock Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 3/9] xfs: fix super block buf log item UAF during force shutdown Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 4/9] xfs: buffer pins need to hold a buffer reference Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 5/9] xfs: xfs_ifree_cluster vs xfs_iflush_shutdown_abort deadlock Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 6/9] xfs: catch stale AGF/AGF metadata Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 7/9] xfs: rearrange code in xfs_buf_item.c Siddh Raman Pant
2026-10-13 9:38 ` [PATCH RESEND 5.15 v2 8/9] xfs: factor out stale buffer item completion Siddh Raman Pant
2026-10-13 9:39 ` [PATCH RESEND 5.15 v2 9/9] xfs: fix unmount hang with unflushable inodes stuck in the AIL Siddh Raman Pant
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