[GIT PULL] erofs fix for 6.19-rc3

[GIT PULL] erofs fix for 6.19-rc3

[Gao Xiang]

Hi Linus,

Could you consider this fix for 6.19-rc3?

Junbeom reported that synchronous reads could hit unintended EIOs
under memory pressure due to incorrect error propagation in
z_erofs_decompress_queue(), where earlier physical clusters in
the same decompression queue may be served for another readahead.

This patch addresses the issue by decompressing each physical cluster
independently as long as disk I/Os succeed, rather than being impacted
by the error status of previous physical clusters in the same queue.

Happy Xmas and new year in advance!

Thanks,
Gao Xiang

The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

  Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.19-rc3-fixes

for you to fetch changes up to 4012d78562193ef5eb613bad4b0c0fa187637cfe:

  erofs: fix unexpected EIO under memory pressure (2025-12-22 00:18:53 +0800)

----------------------------------------------------------------
Change since last update:

 - Fix unexpected EIOs under memory pressure caused by recent
   incorrect error propagation logic

----------------------------------------------------------------
Junbeom Yeom (1):
      erofs: fix unexpected EIO under memory pressure

 fs/erofs/zdata.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Re: [GIT PULL] erofs fix for 6.19-rc3

[pr-tracker-bot]

The pull request you sent on Tue, 23 Dec 2025 22:49:07 +0800:

> git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.19-rc3-fixes

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/ce93692d681e89d2c31aacedb055c4638deb1be9

Thank you!

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