* [PATCHv2 46/50] power: Use show_stack_loglvl()
[not found] <20200316143916.195608-1-dima@arista.com>
@ 2020-03-16 14:39 ` Dmitry Safonov
2020-03-18 12:54 ` Rafael J. Wysocki
0 siblings, 1 reply; 2+ messages in thread
From: Dmitry Safonov @ 2020-03-16 14:39 UTC (permalink / raw)
To: linux-kernel
Cc: Dmitry Safonov, Dmitry Safonov, Andrew Morton, Greg Kroah-Hartman,
Ingo Molnar, Jiri Slaby, Petr Mladek, Sergey Senozhatsky,
Steven Rostedt, Tetsuo Handa, Len Brown, Pavel Machek,
Rafael J. Wysocki, linux-pm
Aligning with other watchdog messages just before panic - use
KERN_EMERG.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Dmitry Safonov <dima@arista.com>
---
drivers/base/power/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 0e99a760aebd..9b8450eab02e 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -515,7 +515,7 @@ static void dpm_watchdog_handler(struct timer_list *t)
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));
}
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCHv2 46/50] power: Use show_stack_loglvl()
2020-03-16 14:39 ` [PATCHv2 46/50] power: Use show_stack_loglvl() Dmitry Safonov
@ 2020-03-18 12:54 ` Rafael J. Wysocki
0 siblings, 0 replies; 2+ messages in thread
From: Rafael J. Wysocki @ 2020-03-18 12:54 UTC (permalink / raw)
To: Dmitry Safonov
Cc: linux-kernel, Dmitry Safonov, Andrew Morton, Greg Kroah-Hartman,
Ingo Molnar, Jiri Slaby, Petr Mladek, Sergey Senozhatsky,
Steven Rostedt, Tetsuo Handa, Len Brown, Pavel Machek, linux-pm
On Monday, March 16, 2020 3:39:12 PM CET Dmitry Safonov wrote:
> Aligning with other watchdog messages just before panic - use
> KERN_EMERG.
>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Len Brown <len.brown@intel.com>
> Cc: Pavel Machek <pavel@ucw.cz>
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> Cc: linux-pm@vger.kernel.org
> Signed-off-by: Dmitry Safonov <dima@arista.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
or please let me know if I'm expected to take this one.
> ---
> drivers/base/power/main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
> index 0e99a760aebd..9b8450eab02e 100644
> --- a/drivers/base/power/main.c
> +++ b/drivers/base/power/main.c
> @@ -515,7 +515,7 @@ static void dpm_watchdog_handler(struct timer_list *t)
> 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));
> }
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-03-16 14:39 ` [PATCHv2 46/50] power: Use show_stack_loglvl() Dmitry Safonov
2020-03-18 12:54 ` Rafael J. Wysocki
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