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From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Mark Langsdorf <mark.langsdorf@amd.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Dave Jones <davej@redhat.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	LKML <linux-kernel@vger.kernel.org>,
	kernel-testers@vger.kernel.org,
	Randy Dunlap <randy.dunlap@oracle.com>,
	Frank Arnold <frank.arnold@amd.com>
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 21:18 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 ` Langsdorf, Mark
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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