[ Sasha's backport helper bot ]
Hi,
✅ All tests passed successfully. No issues detected. No action required from the submitter.
The upstream commit SHA1 provided is correct: 575689fc0ffa6c4bb4e72fd18e31a6525a6124e0
WARNING: Author mismatch between patch and upstream commit: Backport author: Pranav Tyagipranav.tyagi03@gmail.com Commit author: Guo Xuenanguoxuenan@huawei.com
Status in newer kernel trees: 6.15.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Present (exact SHA1) 6.1.y | Present (different SHA1: 0d889ae85fcf)
Note: The patch differs from the upstream commit: --- 1: 575689fc0ffa6 ! 1: 9876b048d8f68 xfs: fix super block buf log item UAF during force shutdown @@ Metadata ## Commit message ## xfs: fix super block buf log item UAF during force shutdown
+ [ Upstream commit 575689fc0ffa6c4bb4e72fd18e31a6525a6124e0 ] + xfs log io error will trigger xlog shut down, and end_io worker call xlog_state_shutdown_callbacks to unpin and release the buf log item. The race condition is that when there are some thread doing transaction @@ Commit message ================================================================== Disabling lock debugging due to kernel taint
+ [ Backport to 5.15: context cleanly applied with no semantic changes. + Build-tested. ] + Signed-off-by: Guo Xuenan guoxuenan@huawei.com Reviewed-by: Darrick J. Wong djwong@kernel.org Signed-off-by: Darrick J. Wong djwong@kernel.org + Signed-off-by: Pranav Tyagi pranav.tyagi03@gmail.com
## fs/xfs/xfs_buf_item.c ## @@ fs/xfs/xfs_buf_item.c: xfs_buf_item_relse( ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.15.y | Success | Success |