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Date:	Sun, 27 Sep 2009 18:16:25 +0200
From:	Maciej Rutecki <>
To:	Yong Zhang <>
Cc:	Linux Kernel Mailing List <>,
	"Rafael J. Wysocki" <>,,,,,,
Subject: Re: [2.6.31-git17] WARNING: at kernel/hrtimer.c:648 
	hres_timers_resume+0x40/0x50()/WARNING: at drivers/base/sys.c:353 

2009/9/27 Yong Zhang <>:
> It seem this is cause by b44 dirver. Can you give a try?
> From 05ee2f22a7ea065e05bf8b5294d222a3700d2cc8 Mon Sep 17 00:00:00 2001
> From: Yong Zhang <>
> Date: Sun, 27 Sep 2009 22:42:41 +0800
> Subject: [PATCH] net/b44: keep irq state at suspend_resume
> suspend() and resume() assume irq is disabled. So keep the irq
> state when do this.

Remove previous patch, add it to clean 2.6.31-git17. It doesn't help.

> --
>> So can you test the follow patch. And show the dmesg info(DEBUG
>> level) after WARNING is triggered?
>> diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
>> index fb0f46f..4a00a1a 100644

Still test it?

Maciej Rutecki
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