From 846ec42e81e39001016b5cfbf3e3926186bbced1 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Sat, 25 May 2019 18:34:14 +0800 Subject: [PATCH] ext4: avoid panic during forced reboot due to aborted journal commit 2c1d0e3631e5732dba98ef49ac0bec1388776793 upstream. Handling of aborted journal is a special code path different from standard ext4_error() one and it can call panic() as well. Commit 1dc1097ff60e ("ext4: avoid panic during forced reboot") forgot to update this path so fix that omission. Fixes: 1dc1097ff60e ("ext4: avoid panic during forced reboot") Signed-off-by: Jan Kara Signed-off-by: Theodore Ts'o Cc: stable@kernel.org # 5.1 Signed-off-by: Greg Kroah-Hartman Signed-off-by: Yang Yingliang --- fs/ext4/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 55c7aab8a4d6..4770512d0e56 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -700,7 +700,7 @@ void __ext4_abort(struct super_block *sb, const char *function, jbd2_journal_abort(EXT4_SB(sb)->s_journal, -EIO); save_error_info(sb, function, line); } - if (test_opt(sb, ERRORS_PANIC)) { + if (test_opt(sb, ERRORS_PANIC) && !system_going_down()) { if (EXT4_SB(sb)->s_journal && !(EXT4_SB(sb)->s_journal->j_flags & JBD2_REC_ERR)) return; -- GitLab