The quilt patch titled
Subject: ocfs2: update seq_file index in ocfs2_dlm_seq_next
has been removed from the -mm tree. Its filename was
ocfs2-update-seq_file-index-in-ocfs2_dlm_seq_next-v2.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Wengang Wang <wen.gang.wang@xxxxxxxxxx>
Subject: ocfs2: update seq_file index in ocfs2_dlm_seq_next
Date: Tue, 19 Nov 2024 09:45:00 -0800
The following INFO level message was seen:
seq_file: buggy .next function ocfs2_dlm_seq_next [ocfs2] did not
update position index
Fix:
Update *pos (so m->index) to make seq_read_iter happy though the index its
self makes no sense to ocfs2_dlm_seq_next.
Link: https://lkml.kernel.org/r/20241119174500.9198-1-wen.gang.wang@xxxxxxxxxx
Signed-off-by: Wengang Wang <wen.gang.wang@xxxxxxxxxx>
Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxxxxxxxxx>
Cc: Mark Fasheh <mark@xxxxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Changwei Ge <gechangwei@xxxxxxx>
Cc: Jun Piao <piaojun@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/dlmglue.c | 1 +
1 file changed, 1 insertion(+)
--- a/fs/ocfs2/dlmglue.c~ocfs2-update-seq_file-index-in-ocfs2_dlm_seq_next-v2
+++ a/fs/ocfs2/dlmglue.c
@@ -3110,6 +3110,7 @@ static void *ocfs2_dlm_seq_next(struct s
struct ocfs2_lock_res *iter = v;
struct ocfs2_lock_res *dummy = &priv->p_iter_res;
+ (*pos)++;
spin_lock(&ocfs2_dlm_tracking_lock);
iter = ocfs2_dlm_next_res(iter, priv);
list_del_init(&dummy->l_debug_list);
_
Patches currently in -mm which might be from wen.gang.wang@xxxxxxxxxx are
