[PATCH 6.6 0/3] nilfs2: fix potential kernel BUG on rename operations

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Please apply this series to the 6.6-stable tree.

This series makes it possible to backport the fix for the BUG_ON
check failure on rename operations reported by syzbot.

The first two patches are for dependency resolution.
Patch 3/3 is the target patch, and it has been tailored to avoid
extensive page/folio conversion.

This patch set has been tested against the latest 6.6.y.

Thanks,
Ryusuke Konishi

Ryusuke Konishi (3):
  nilfs2: move page release outside of nilfs_delete_entry and
    nilfs_set_link
  nilfs2: eliminate staggered calls to kunmap in nilfs_rename
  nilfs2: handle errors that nilfs_prepare_chunk() may return

 fs/nilfs2/dir.c   | 24 +++++++++++-------------
 fs/nilfs2/namei.c | 37 ++++++++++++++++++++-----------------
 fs/nilfs2/nilfs.h | 10 ++++++++--
 3 files changed, 39 insertions(+), 32 deletions(-)

-- 
2.43.5





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