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From: "Rafael J. Wysocki" <rjw-KKrjLPT3xs0@public.gmane.org>
To: Mark Langsdorf <mark.langsdorf-5C7GfCeVMHo@public.gmane.org>
Cc: Andrew Morton
	<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
	Dave Jones <davej-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Linus Torvalds
	<torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
	LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	kernel-testers-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Randy Dunlap
	<randy.dunlap-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
	Frank Arnold <frank.arnold-5C7GfCeVMHo@public.gmane.org>
Subject: [Regression] 2.6.27-rc2-git4: suspend and power off fails on Asus M3A32-MVP
Date: Sat, 9 Aug 2008 23:21:15 +0200	[thread overview]
Message-ID: <200808092321.16711.rjw@sisk.pl> (raw)

Hi Mark,

Unfortunately, your commit 34ae7f35a21694aa5cb8829dc5142c39d73d6ba0
("[CPUFREQ][2/2] preregister support for powernow-k8") causes a power off/
suspend/ hibernation regression on my test box with the Asus M3A32-MVP
mainboard (AMD 790 chipset) and the Phenom 9850 CPU.

Apparently, the patch causes a crash in a CPU hotplug notifier to happen, but
I'm not really sure of that, since there are a lot of stack traces resulting
from it and I'm unable to capture them over a serial console.

It is sufficient to revert commit 34ae7f35a21694aa5cb8829dc5142c39d73d6ba0 to
make things work again.

Please advise.

Thanks,
Rafael

             reply	other threads:[~2008-08-09 21:21 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-09 21:21 Rafael J. Wysocki [this message]
2008-08-12 16:03 ` [Regression] 2.6.27-rc2-git4: suspend and power off fails on Asus M3A32-MVP Langsdorf, Mark
     [not found]   ` <6453C3CB8E2B3646B0D020C112613273C5AC60-F4vEnV32AJndiMxs2dRykAC/G2K4zDHf@public.gmane.org>
2008-08-19 17:03     ` Rafael J. Wysocki
2008-08-19 17:02       ` Langsdorf, Mark
2008-08-19 19:37     ` [PATCH] Revert "[CPUFREQ][2/2] preregister support for powernow-k8" Rafael J. Wysocki
2008-08-19 19:43       ` Dave Jones

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