[PATCH AUTOSEL 5.5 13/41] cifs: add missing mount option to /proc/mounts

[Sasha Levin]

From: Steve French <stfrench@xxxxxxxxxxxxx>

[ Upstream commit ec57010acd03428a749d2600bf09bd537eaae993 ]

We were not displaying the mount option "signloosely" in /proc/mounts
for cifs mounts which some users found confusing recently

Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Reviewed-by: Aurelien Aptel <aaptel@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 fs/cifs/cifsfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 92b9c8221f078..7659286954d3a 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -530,6 +530,8 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
 
 	if (tcon->seal)
 		seq_puts(s, ",seal");
+	else if (tcon->ses->server->ignore_signature)
+		seq_puts(s, ",signloosely");
 	if (tcon->nocase)
 		seq_puts(s, ",nocase");
 	if (tcon->local_lease)
-- 
2.20.1