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From: Greg KH on 11 Aug 2010 20:10
2.6.32-stable review patch. If anyone has any objections, please let us know.

------------------

From: Jan Kara <jack(a)suse.cz>

commit 57b09bb5e492c37c1e4273fe4e435ffd1d2ddbe0 upstream.

We have to set MS_POSIXACL on remount as well. Otherwise VFS
would not know we started supporting ACLs after remount and
thus ACLs would not work.

Signed-off-by: Jan Kara <jack(a)suse.cz>
Signed-off-by: Joel Becker <joel.becker(a)oracle.com>
Signed-off-by: Mark Fasheh <mfasheh(a)suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de>

---
fs/ocfs2/super.c | 4 ++++
1 file changed, 4 insertions(+)

--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -701,6 +701,10 @@ unlock_osb:

if (!ocfs2_is_hard_readonly(osb))
ocfs2_set_journal_params(osb);
+
+ sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
+ ((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ?
+ MS_POSIXACL : 0);
}
out:
unlock_kernel();


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Prev: [[PATCH 10/11]] viafb: use new device routing
Next: [079/111] Btrfs: apply updated fallocate i_size fix