Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756674AbZLPGpc (ORCPT ); Wed, 16 Dec 2009 01:45:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754281AbZLPGpa (ORCPT ); Wed, 16 Dec 2009 01:45:30 -0500 Received: from mail-pw0-f42.google.com ([209.85.160.42]:43934 "EHLO mail-pw0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752192AbZLPGp3 (ORCPT ); Wed, 16 Dec 2009 01:45:29 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=KEI3tbfYbLmGV72KsoSMSvwzENmPaA5h6d4H7VwL25Ek58HkKBFV8nYlgKPaWIx4In UgT/lbNL+VzXy+EF+UAGscpIBhy0fWiAClE6IxTrFvyXdDGpI3/2n9ns5PI4CpqGYOq3 Nlhmm2FVXtfHnJ45fWNhXYRn5OaxiBY3uQ6bo= MIME-Version: 1.0 In-Reply-To: <4B288131.2050306@in.ibm.com> References: <4B2224C7.1020908@in.ibm.com> <7b6bb4a50912152225p4f5dde13re83c439407c16eaf@mail.gmail.com> <4B288131.2050306@in.ibm.com> Date: Wed, 16 Dec 2009 14:45:28 +0800 Message-ID: <7b6bb4a50912152245v61a7f1ebgb41f4857134f3476@mail.gmail.com> Subject: Re: [Next] CPU Hotplug test failures on powerpc From: Xiaotian Feng To: Sachin Sant Cc: "Linux/PPC Development" , linux-kernel , Peter Zijlstra , Ingo Molnar , linux-next@vger.kernel.org, Benjamin Herrenschmidt Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 976 Lines: 37 On Wed, Dec 16, 2009 at 2:41 PM, Sachin Sant wrote: > Xiaotian Feng wrote: >> >> Does this testcase hotplug cpu 0 off? >> > > No, i don't think so. It skips cpu0 during online/offline > process. Then how could this happen ? Looks like cpu 0 is offline .... 0:mon> <4>IRQ 17 affinity broken off cpu 0 <4>IRQ 18 affinity broken off cpu 0 <4>IRQ 19 affinity broken off cpu 0 <4>IRQ 264 affinity broken off cpu 0 <4>cpu 0 (hwid 0) Ready to die... <7>clockevent: decrementer mult[83126e97] shift[32] cpu[0] > > thanks > -Sachin > > -- > > --------------------------------- > Sachin Sant > IBM Linux Technology Center > India Systems and Technology Labs > Bangalore, India > --------------------------------- > > -- 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/