Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755007Ab0GENvQ (ORCPT ); Mon, 5 Jul 2010 09:51:16 -0400 Received: from a.mx.secunet.com ([195.81.216.161]:48075 "EHLO a.mx.secunet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752495Ab0GENvP (ORCPT ); Mon, 5 Jul 2010 09:51:15 -0400 Date: Mon, 5 Jul 2010 15:53:06 +0200 From: Steffen Klassert To: Herbert Xu Cc: Dan Kruchinin , LKML Subject: Re: [PATCH] Fixed division by zero bug in kernel/padata.c Message-ID: <20100705135306.GP10072@secunet.com> References: <20100702125628.GK10072@secunet.com> <20100705131835.GN10072@secunet.com> <20100705134357.GC6974@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100705134357.GC6974@gondor.apana.org.au> User-Agent: Mutt/1.5.20 (2009-06-14) X-OriginalArrivalTime: 05 Jul 2010 13:51:13.0486 (UTC) FILETIME=[21C3C6E0:01CB1C49] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 869 Lines: 21 On Mon, Jul 05, 2010 at 09:43:57PM +0800, Herbert Xu wrote: > On Mon, Jul 05, 2010 at 05:35:32PM +0400, Dan Kruchinin wrote: > > > > > Both cases should be handled in the same way. So we could just > > > stop the instance if the cpumasks do not intersect, and enable > > > it as soon as they do intersect again. The padata instance would > > > refuse to do anything as long as the cpumasks do not intersect, > > > but it is still in a consistent state. Let me add the infrastructure > > > to handle this, then you can use it with your patches. > > > > Ok, get it. > > So I should wait for another patch, right? > Right. -- 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/