From: Dmitry Safonov <dima@xxxxxxxxxx> Subject: power: use show_stack_loglvl() Aligning with other watchdog messages just before panic - use KERN_EMERG. Link: http://lkml.kernel.org/r/20200418201944.482088-47-dima@xxxxxxxxxx Signed-off-by: Dmitry Safonov <dima@xxxxxxxxxx> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Len Brown <len.brown@xxxxxxxxx> Cc: Pavel Machek <pavel@xxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/base/power/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/base/power/main.c~power-use-show_stack_loglvl +++ a/drivers/base/power/main.c @@ -519,7 +519,7 @@ static void dpm_watchdog_handler(struct struct dpm_watchdog *wd = from_timer(wd, t, timer); dev_emerg(wd->dev, "**** DPM device timeout ****\n"); - show_stack(wd->tsk, NULL); + show_stack_loglvl(wd->tsk, NULL, KERN_EMERG); panic("%s %s: unrecoverable failure\n", dev_driver_string(wd->dev), dev_name(wd->dev)); } _
