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    Subject[104/111] ocfs2: Set MS_POSIXACL on remount
    2.6.32-stable review patch.  If anyone has any objections, please let us know.

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

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