Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752808AbYCJMYp (ORCPT ); Mon, 10 Mar 2008 08:24:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751192AbYCJMYi (ORCPT ); Mon, 10 Mar 2008 08:24:38 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:42632 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750802AbYCJMYh (ORCPT ); Mon, 10 Mar 2008 08:24:37 -0400 Date: Mon, 10 Mar 2008 13:24:18 +0100 From: Ingo Molnar To: Gautham R Shenoy Cc: Thomas Gleixner , linux-kernel@vger.kernel.org, Dhaval Giani Subject: Re: [PATCH] x86: Don't send RESCHEDULE_VECTOR to offlined cpus Message-ID: <20080310122418.GA12101@elte.hu> References: <20080310121403.GD17646@in.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080310121403.GD17646@in.ibm.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0006] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 555 Lines: 17 * Gautham R Shenoy wrote: > x86: Don't send RESCHEDULE_VECTOR to offlined cpus. > From: Gautham R Shenoy > > In the x86 native_smp_send_reschedule_function(), don't send the IPI > if the cpu has gone offline already. Warn nevertheless!! have you seen this happen? Ingo -- 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/