The patch below does not apply to the 5.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 4f22262280ccb5c0a18a42029313938aabfaff12 Mon Sep 17 00:00:00 2001
From: Steve French stfrench@microsoft.com Date: Thu, 23 Sep 2021 12:42:35 -0500 Subject: [PATCH] cifs: Clear modified attribute bit from inode flags
Clear CIFS_INO_MODIFIED_ATTR bit from inode flags after updating mtime and ctime
Signed-off-by: Rohith Surabattula rohiths@microsoft.com Reviewed-by: Paulo Alcantara (SUSE) pc@cjr.nz Acked-by: Ronnie Sahlberg lsahlber@redhat.com Cc: stable@vger.kernel.org # 5.13+ Signed-off-by: Steve French stfrench@microsoft.com
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 0ab5bb24b8ca..13f3182cf796 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -884,7 +884,7 @@ int cifs_close(struct inode *inode, struct file *file) cinode->lease_granted && !test_bit(CIFS_INO_CLOSE_ON_LOCK, &cinode->flags) && dclose) { - if (test_bit(CIFS_INO_MODIFIED_ATTR, &cinode->flags)) { + if (test_and_clear_bit(CIFS_INO_MODIFIED_ATTR, &cinode->flags)) { inode->i_ctime = inode->i_mtime = current_time(inode); cifs_fscache_update_inode_cookie(inode); }