[ 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: c567c86b90d4715081adfe5eb812141a5b6b4883
WARNING: Author mismatch between patch and upstream commit: Backport author: Yu Kuaiyukuai1@huaweicloud.com Commit author: Yu Kuaiyukuai3@huawei.com
Status in newer kernel trees: 6.14.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Present (exact SHA1)
Note: The patch differs from the upstream commit: --- 1: c567c86b90d47 ! 1: 421676e64b498 md: move initialization and destruction of 'io_acct_set' to md.c @@ Metadata ## Commit message ## md: move initialization and destruction of 'io_acct_set' to md.c
+ commit c567c86b90d4715081adfe5eb812141a5b6b4883 upstream. + 'io_acct_set' is only used for raid0 and raid456, prepare to use it for raid1 and raid10, so that io accounting from different levels can be consistent. @@ Commit message Reviewed-by: Xiao Ni xni@redhat.com Signed-off-by: Song Liu song@kernel.org Link: https://lore.kernel.org/r/20230621165110.1498313-2-yukuai1@huaweicloud.com + [Yu Kuai: This is the relied patch for commit 4a05f7ae3371 ("md/raid10: + fix missing discard IO accounting"), kernel will panic while issuing + discard to raid10 without this patch] + Signed-off-by: Yu Kuai yukuai3@huawei.com
## drivers/md/md.c ## @@ drivers/md/md.c: int md_run(struct mddev *mddev) ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.1.y | Success | Success |