Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754754AbYHLQES (ORCPT ); Tue, 12 Aug 2008 12:04:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752799AbYHLQEG (ORCPT ); Tue, 12 Aug 2008 12:04:06 -0400 Received: from outbound-va3.frontbridge.com ([216.32.180.16]:43331 "EHLO VA3EHSOBE006.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751368AbYHLQEF convert rfc822-to-8bit (ORCPT ); Tue, 12 Aug 2008 12:04:05 -0400 X-BigFish: VPS-39(z21eWz1432R1447R1805M14e1Jzzzzz32i6bh43j65h) X-Spam-TCS-SCL: 4:0 X-WSS-ID: 0K5HWMD-01-UA6-01 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-Class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: [Regression] 2.6.27-rc2-git4: suspend and power off fails on Asus M3A32-MVP Date: Tue, 12 Aug 2008 11:03:54 -0500 Message-ID: <6453C3CB8E2B3646B0D020C112613273C5AC60@sausexmb4.amd.com> In-Reply-To: <200808092321.16711.rjw@sisk.pl> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [Regression] 2.6.27-rc2-git4: suspend and power off fails on Asus M3A32-MVP Thread-Index: Acj6ZYlcwx+tdXUkSQyd8YdKJ54PtwCL2B/g References: <200808092321.16711.rjw@sisk.pl> From: "Langsdorf, Mark" To: "Rafael J. Wysocki" CC: "Andrew Morton" , "Dave Jones" , "Linus Torvalds" , "LKML" , , "Randy Dunlap" , "Arnold, Frank" X-OriginalArrivalTime: 12 Aug 2008 16:03:56.0888 (UTC) FILETIME=[06777D80:01C8FC95] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 987 Lines: 28 > 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. Thanks for the clear report. I'll look into it and try to fix it. -Mark Langsdorf Operating System Research Center AMD -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/