Hi Linus,
Could you consider this pull request for 5.11-rc3?
All details about this new regression are as below.
All commits have been tested and have been in -next for days.
This merges cleanly with master.
Thanks,
Gao Xiang
The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:
Linux 5.12-rc2 (2021-03-05 17:33:41 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-5.12-rc3
for you to fetch changes up to 9f377622a484de0818c49ee01e0ab4eedf6acd81:
erofs: fix bio->bi_max_vecs behavior change (2021-03-08 10:43:32 +0800)
----------------------------------------------------------------
Change since last update:
Fix an urgent regression introduced by commit baa2c7c97153 ("block:
set .bi_max_vecs as actual allocated vector number"), which could
cause unexpected hung since linux 5.12-rc1.
Resolve it by avoiding using bio->bi_max_vecs completely.
----------------------------------------------------------------
Gao Xiang (1):
erofs: fix bio->bi_max_vecs behavior change
fs/erofs/data.c | 28 +++++++++++-----------------
1 file changed, 11 insertions(+), 17 deletions(-)
The pull request you sent on Sat, 13 Mar 2021 20:40:44 +0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-5.12-rc3
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/420623430a7015ae9adab8a087de82c186bc9989
Thank you!
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