[moderation/CI] Re: fs: Fix missed inode write during fsync

syzbot ci <[email protected]> Thu, 16 Jul 2026 14:31:12 -0700
Newsgroups dev.linux.lists.syzbot
Message-ID <[email protected]>
syzbot ci has tested the following series

[v4] fs: Fix missed inode write during fsync
https://lore.kernel.org/all/[email protected]
* [PATCH v4 01/21] affs: Drop support for metadata bh tracking
* [PATCH v4 02/21] fs: Fix possible UAF in mark_buffer_write_io_error()
* [PATCH v4 03/21] fs: Fix missed inode writeback when racing with __writeback_single_inode
* [PATCH v4 04/21] ext4: Allocate mapping_metadata_bhs struct on demand
* [PATCH v4 05/21] fs: Provide way for filesystem to wait for metadata writeback
* [PATCH v4 06/21] ext2: Fix lost inode updates for IS_SYNC inodes
* [PATCH v4 07/21] ext2: Drop __ext2_write_inode()
* [PATCH v4 08/21] ext2: Avoid unnecessary inode buffer writeback for sync(2)
* [PATCH v4 09/21] ext2: Fix data integrity writeout issues
* [PATCH v4 10/21] udf: Fix data integrity writeout issues
* [PATCH v4 11/21] udf: Use sync_inode_metadata() to writeout IS_SYNC inode
* [PATCH v4 12/21] udf: Drop udf_sync_inode()
* [PATCH v4 13/21] udf: Use sync_inode_metadata() in udf_evict_inode()
* [PATCH v4 14/21] udf: Fold udf_update_inode() into udf_write_inode()
* [PATCH v4 15/21] bfs: Fix data integrity writeout issues
* [PATCH v4 16/21] minix: Fix data integrity writeout issues
* [PATCH v4 17/21] ext4: Fix data integrity writeout issues in nojournal mode
* [PATCH v4 18/21] fat: Fix missed inode writeback during fsync(2)
* [PATCH v4 19/21] fat: Remove some superfluous sync_dirty_buffer() calls
* [PATCH v4 20/21] fat: Replace fat_sync_inode() with sync_inode_metadata()
* [PATCH v4 21/21] vfs: Remove mmb_fsync()

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/e6aa6f56-8c07-45cd-b1f0-7496a7e04c37

***

kernel build error

tree:      torvalds
URL:       https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
base:      37e2f878a7a660a216cc7a60459995fefd150f25
arch:      amd64
compiler:  Debian clang version 22.1.6 (++20260514074242+fc4aad7b5db3-1~exp1~20260514074407.73), Debian LLD 22.1.6
config:    https://ci.syzbot.org/builds/2ee33f91-1593-4a29-b326-61478d582a3c/config

fs/bfs/inode.c:180:43: error: no member named 'ino' in 'struct inode'

***

If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
  Tested-by: [email protected]

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