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AW1haW4tMjYxMDEzMDAzOCBTYWx0ZWRfX9DNexJwe/AMP 99AOLu++zy3WrYsPCQCqJMZxb5zdUS0HOvb1wQKWI+1p348abzGuyGIwOZlrMJI/FCxdDuMjIhm 4CO2IIcMthfnkOOsrQC0L5GfrkE4Pf+7f1YSzyMbiyZpBoQ6ZZNb X-Proofpoint-GUID: bBiO5yw2kHCNIQCvP68u6T_C3kO-2j1G 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 (672 tests; gaps) Failures before changes: Count: 15 IDs: 075, 083, 091, 112, 127, 231, 263, 269, 270, 363, 365, 645, 753, 759, 760 Failures after changes: Count: 13 IDs: 075, 083, 091, 127, 263, 269, 270, 363, 365, 645, 753, 759, 760 New successes after changes: Count: 2 IDs: 112, 231 No new failure after changes. XFS: Ran: 001 to 789 (311 tests; gaps) Failures before changes: Count: 7 IDs: 104, 168, 300, 442, 597, 598, 609 Failures after changes: Count: 7 IDs: 104, 168, 300, 442, 597, 598, 609 No new success or failure after changes. Thanks, Siddh Dave Chinner (5): 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 fs/xfs/libxfs/xfs_alloc.c | 46 ++++-- fs/xfs/libxfs/xfs_ialloc.c | 32 +++- fs/xfs/xfs_buf_item.c | 299 ++++++++++++++++++++++--------------- fs/xfs/xfs_buf_item.h | 3 +- fs/xfs/xfs_icache.c | 8 + fs/xfs/xfs_inode.c | 2 +- 6 files changed, 256 insertions(+), 134 deletions(-) -- 2.53.0