Hi Linus,
Could you consider this pull request for 5.16-rc3?
This fixes a regression introduced by the XArray convention
which can cause ABBA deadlock in the low memory scenarios.
Jianhua Hao also reported this issue recently. All commits
have been in -next and no merge conflicts.
Many thanks!
Gao Xiang
The following changes since commit 136057256686de39cc3a07c2e39ef6bc43003ff6:
Linux 5.16-rc2 (2021-11-21 13:47:39 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-5.16-rc3-fixes
for you to fetch changes up to 57bbeacdbee72a54eb97d56b876cf9c94059fc34:
erofs: fix deadlock when shrink erofs slab (2021-11-23 14:58:16 +0800)
----------------------------------------------------------------
Changes since last update:
- Fix an ABBA deadlock introduced by XArray convention.
----------------------------------------------------------------
Huang Jianan (1):
erofs: fix deadlock when shrink erofs slab
fs/erofs/utils.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
The pull request you sent on Sat, 27 Nov 2021 12:53:09 +0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-5.16-rc3-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/52dc4c640ac5521cc95b3b87f9d2d276c12c07bb
Thank you!
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