Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755176AbZLTNcQ (ORCPT ); Sun, 20 Dec 2009 08:32:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753854AbZLTNcQ (ORCPT ); Sun, 20 Dec 2009 08:32:16 -0500 Received: from bombadil.infradead.org ([18.85.46.34]:48877 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753771AbZLTNcP (ORCPT ); Sun, 20 Dec 2009 08:32:15 -0500 Subject: Re: CPU offline/online related hang with latest git From: Peter Zijlstra To: Sachin Sant Cc: linux-kernel , Ingo Molnar , Heiko Carstens , Benjamin Herrenschmidt In-Reply-To: <4B2DF699.3090107@in.ibm.com> References: <4B2DF699.3090107@in.ibm.com> Content-Type: text/plain; charset="UTF-8" Date: Sun, 20 Dec 2009 14:31:27 +0100 Message-ID: <1261315887.4314.8.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 605 Lines: 17 On Sun, 2009-12-20 at 15:34 +0530, Sachin Sant wrote: > With 2.6.33-rc1-git1 (dd59f6c..) i am having trouble with > CPU hotplug on multiple architectures. Trying to offline > a CPU results in a machine hang. damnit, you're right.. it's getting stuck during hotplug on stop machine some place. didn't notice it because it didn't crash.. sorry for that :-( -- 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/