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xdUZVWGgDWe+h+UADKQ== X-Proofpoint-GUID: dxoO3GhBvjO_4gXzzFfhR1xRkh_nKFY5 X-Proofpoint-ORIG-GUID: dxoO3GhBvjO_4gXzzFfhR1xRkh_nKFY5 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