6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: "Darrick J. Wong" <djwong@xxxxxxxxxx>
commit 576d30ecb620ae3bc156dfb2a4e91143e7f3256d upstream.
Add this missing check that the superblock nrext64 flag is set if the
inode flag is set.
Fixes: 9b7d16e34bbeb ("xfs: Introduce XFS_DIFLAG2_NREXT64 and associated helpers")
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Catherine Hoang <catherine.hoang@xxxxxxxxxx>
Acked-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/xfs/scrub/inode.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/fs/xfs/scrub/inode.c
+++ b/fs/xfs/scrub/inode.c
@@ -337,6 +337,10 @@ xchk_inode_flags2(
if (xfs_dinode_has_bigtime(dip) && !xfs_has_bigtime(mp))
goto bad;
+ /* no large extent counts without the filesystem feature */
+ if ((flags2 & XFS_DIFLAG2_NREXT64) && !xfs_has_large_extent_counts(mp))
+ goto bad;
+
return;
bad:
xchk_ino_set_corrupt(sc, ino);
