From 8f4a8c12cafe54535f334a09be7ec7f236134764 Mon Sep 17 00:00:00 2001 From: Sergey Senozhatsky Date: Thu, 18 Apr 2019 17:50:41 -0700 Subject: [PATCH] kernel/watchdog_hld.c: hard lockup message should end with a newline Separate print_modules() and hard lockup error message. Before the patch: NMI watchdog: Watchdog detected hard LOCKUP on cpu 1Modules linked in: nls_cp437 Link: http://lkml.kernel.org/r/20190412062557.2700-1-sergey.senozhatsky@gmail.com Signed-off-by: Sergey Senozhatsky Cc: Peter Zijlstra Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/watchdog_hld.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/watchdog_hld.c b/kernel/watchdog_hld.c index 71381168dede..247bf0b1582c 100644 --- a/kernel/watchdog_hld.c +++ b/kernel/watchdog_hld.c @@ -135,7 +135,8 @@ static void watchdog_overflow_callback(struct perf_event *event, if (__this_cpu_read(hard_watchdog_warn) == true) return; - pr_emerg("Watchdog detected hard LOCKUP on cpu %d", this_cpu); + pr_emerg("Watchdog detected hard LOCKUP on cpu %d\n", + this_cpu); print_modules(); print_irqtrace_events(current); if (regs) -- 2.30.2