Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762419AbXHHSiv (ORCPT ); Wed, 8 Aug 2007 14:38:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763132AbXHHSil (ORCPT ); Wed, 8 Aug 2007 14:38:41 -0400 Received: from dgate1.fujitsu-siemens.com ([217.115.66.35]:25819 "EHLO dgate1.fujitsu-siemens.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759710AbXHHSij (ORCPT ); Wed, 8 Aug 2007 14:38:39 -0400 DomainKey-Signature: s=s768; d=fujitsu-siemens.com; c=nofws; q=dns; b=XqxjyIFBhWVsaIabbfcz7AQbpxp9r9p7W8LRNIPgk8Ss9wyKvgn0q11zNYxnyTkuzDo+MyyBhfwfO1rMimgWjfiDOdR4b0/1R1C4PePXvF35al/Awl/mdSb2j/sRQjka; X-SBRSScore: None X-IronPort-AV: E=Sophos;i="4.19,236,1183327200"; d="scan'208";a="88120016" Message-ID: <46BA0DA8.6000904@fujitsu-siemens.com> Date: Wed, 08 Aug 2007 20:38:32 +0200 From: Martin Wilck Organization: Fujitsu Siemens Computers User-Agent: Thunderbird 1.5.0.8 (X11/20061025) MIME-Version: 1.0 To: "Eric W. Biederman" Cc: "vgoyal@in.ibm.com" , Haren Myneni , "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: PATCH/RFC: [kdump] fix APIC shutdown sequence References: <46B73955.2080007@fujitsu-siemens.com> <20070807142928.GA18839@in.ibm.com> <46B8AECA.7050908@fujitsu-siemens.com> <46B986D5.2010407@fujitsu-siemens.com> <46B9FEC8.20004@fujitsu-siemens.com> In-Reply-To: X-Enigmail-Version: 0.94.2.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1002 Lines: 35 Eric W. Biederman wrote: >>> irqpoll is working now. >> Yes. I'd give a lot to know what went wrong when I tried that in April. >> It'd have saved me many hours of work if I had discovered this workaround >> before. > > Yes that is odd. Got it. At that time I was using "noirqdebug" because we had a FW problem that caused a lot of misrouted IRQs. With "noirqdebug", "irqpoll" has no effect. Bummer. Martin -- Martin Wilck PRIMERGY System Software Engineer FSC IP ESP DE6 Fujitsu Siemens Computers GmbH Heinz-Nixdorf-Ring 1 33106 Paderborn Germany Tel: ++49 5251 8 15113 Fax: ++49 5251 8 20409 Email: mailto:martin.wilck@fujitsu-siemens.com Internet: http://www.fujitsu-siemens.com Company Details: http://www.fujitsu-siemens.com/imprint.html - 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/