This is a note to let you know that I've just added the patch titled xfs: fix scrub flagging rtinherit even if there is no rt device to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: xfs-fix-scrub-flagging-rtinherit-even-if-there-is-no.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 5d94d239674b9dc20dfb18e358abb101b64bc8db Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx> Date: Mon Nov 2 17:14:07 2020 -0800 xfs: fix scrub flagging rtinherit even if there is no rt device [ Upstream commit c1f6b1ac00756a7108e5fcb849a2f8230c0b62a5 ] The kernel has always allowed directories to have the rtinherit flag set, even if there is no rt device, so this check is wrong. Fixes: 80e4e1268802 ("xfs: scrub inodes") Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c index 6d483ab29e639..1bea029b634a6 100644 --- a/fs/xfs/scrub/inode.c +++ b/fs/xfs/scrub/inode.c @@ -121,8 +121,7 @@ xchk_inode_flags( goto bad; /* rt flags require rt device */ - if ((flags & (XFS_DIFLAG_REALTIME | XFS_DIFLAG_RTINHERIT)) && - !mp->m_rtdev_targp) + if ((flags & XFS_DIFLAG_REALTIME) && !mp->m_rtdev_targp) goto bad; /* new rt bitmap flag only valid for rbmino */