It's already into 6.6 and fixes the Syzkaller issue Link: https://syzkaller.appspot.com/bug?id=e4aaa78795e490421c79f76ec3679006c8ff4cf0 Theoretically the issue boils down to commit 51ae846cff56 ("ext4: fix warning in ext4_iomap_begin as race between bmap and write") so it should be in 5.10, 5.15 and 6.1 kernels. But we at Linux Verification Center can reproduce it with 5.15 and 6.1 only so I'm asking to apply the fix for those two. Theodore Ts'o (1): ext4, jbd2: add an optimized bmap for the journal inode fs/ext4/super.c | 23 +++++++++++++++++++++++ fs/jbd2/journal.c | 9 ++++++--- include/linux/jbd2.h | 8 ++++++++ 3 files changed, 37 insertions(+), 3 deletions(-) -- 2.34.1
