From 3d9a0a25336433d48ddca1e1f4fea25fd4a3b1d8 Mon Sep 17 00:00:00 2001 From: Sreenath Vijayan Date: Thu, 30 May 2024 13:15:47 +0530 Subject: printk: Rename console_replay_all() and update context Rename console_replay_all() to console_try_replay_all() to make clear that the implementation is best effort. Also, the function should not be called in NMI context as it takes locks, so update the comment in code. Fixes: 693f75b91a91 ("printk: Add function to replay kernel log on consoles") Fixes: 1b743485e27f ("tty/sysrq: Replay kernel log messages on consoles via sysrq") Suggested-by: Petr Mladek Signed-off-by: Shimoyashiki Taichi Signed-off-by: Sreenath Vijayan Link: https://lore.kernel.org/r/Zlguq/wU21Z8MqI4@sreenath.vijayan@sony.com Reviewed-by: Petr Mladek Signed-off-by: Petr Mladek --- drivers/tty/sysrq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index e5974b8239c9..53f8c2329c30 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -452,7 +452,7 @@ static const struct sysrq_key_op sysrq_unrt_op = { static void sysrq_handle_replay_logs(u8 key) { - console_replay_all(); + console_try_replay_all(); } static struct sysrq_key_op sysrq_replay_logs_op = { .handler = sysrq_handle_replay_logs, -- cgit v1.2.3