From: Karsten Wiese <annabellesgarden@yahoo.de>
To: mingo@elte.hu, tglx@timesys.com, linux-kernel@vger.kernel.org
Subject: [PATCH] 2.6.17-rt1 ommit an oops when suspending
Date: Wed, 21 Jun 2006 17:54:54 +0200 [thread overview]
Message-ID: <200606211754.55059.annabellesgarden@yahoo.de> (raw)
Hi
with this applied my AMD64 suspended resumed successfully
in PREEMPT_RT mode. Erm at least until now ;-)
Takes longer than with mainline.
Signed-off-by: Karsten Wiese <annabellesgraden@yahoo.de>
diff -ru rt1/kernel/time/clockevents.c rt1-kw/kernel/time/clockevents.c
--- rt1/kernel/time/clockevents.c 2006-06-20 21:39:21.000000000 +0200
+++ rt1-kw/kernel/time/clockevents.c 2006-06-21 17:25:50.000000000 +0200
@@ -547,7 +547,7 @@
global_eventsource_suspend(struct sys_device *dev, pm_message_t state)
{
/* Do generic stuff here */
- if (global_eventsource.event->suspend)
+ if (global_eventsource.event && global_eventsource.event->suspend)
global_eventsource.event->suspend();
return 0;
}
@@ -555,7 +555,7 @@
static int global_eventsource_resume(struct sys_device *dev)
{
/* Do generic stuff here */
- if (global_eventsource.event->resume)
+ if (global_eventsource.event && global_eventsource.event->resume)
global_eventsource.event->resume();
return 0;
}
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next reply other threads:[~2006-06-21 15:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-21 15:54 Karsten Wiese [this message]
2006-06-21 18:28 ` Ingo Molnar
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