Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262630AbUKEIeu (ORCPT ); Fri, 5 Nov 2004 03:34:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262631AbUKEIeu (ORCPT ); Fri, 5 Nov 2004 03:34:50 -0500 Received: from pop5-1.us4.outblaze.com ([205.158.62.125]:43960 "HELO pop5-1.us4.outblaze.com") by vger.kernel.org with SMTP id S262630AbUKEIej (ORCPT ); Fri, 5 Nov 2004 03:34:39 -0500 Subject: IO_APIC NMI Watchdog not handled by suspend/resume. From: Nigel Cunningham Reply-To: ncunningham@linuxmail.org To: Linux Kernel Mailing List Content-Type: text/plain Message-Id: <1099643612.3793.3.camel@desktop.cunninghams> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6-1mdk Date: Fri, 05 Nov 2004 19:33:32 +1100 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 797 Lines: 25 Hi all. Tracking down SMP problems, I've found that if you boot with nmi_watchdog=1 (IO_APIC), the watchdog continues to run while suspend is doing sensitive things like restoring the original kernel. I don't know enough to provide a patch to disable it so thought I'd ask if someone could volunteer to fix this? Regards, Nigel -- Nigel Cunningham Pastoral Worker Christian Reformed Church of Tuggeranong PO Box 1004, Tuggeranong, ACT 2901 You see, at just the right time, when we were still powerless, Christ died for the ungodly. -- Romans 5:6 - 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/