From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751395AbVHXSo2 (ORCPT ); Wed, 24 Aug 2005 14:44:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751391AbVHXSo2 (ORCPT ); Wed, 24 Aug 2005 14:44:28 -0400 Received: from omx2-ext.sgi.com ([192.48.171.19]:41869 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S1751393AbVHXSoF (ORCPT ); Wed, 24 Aug 2005 14:44:05 -0400 Date: Wed, 24 Aug 2005 11:43:51 -0700 From: Paul Jackson To: Al Viro , paulus@samba.org Cc: torvalds@osdl.org, linux-kernel@vger.kernel.org Subject: Re: Linux-2.6.13-rc7 Message-Id: <20050824114351.4e9b49bb.pj@sgi.com> In-Reply-To: <20050824064342.GH9322@parcelfarce.linux.theplanet.co.uk> References: <20050824064342.GH9322@parcelfarce.linux.theplanet.co.uk> Organization: SGI X-Mailer: Sylpheed version 2.0.0beta5 (GTK+ 2.4.9; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Al Viro wrote: > ... breaks ppc64 since there we have node_to_cpumask() done as inlined > function, not a macro. So we get __first_cpu(&node_to_cpumask(...),...), > with obvious consequences. I sent a patch for this a few hours ago, thanks to Paul Mackerras's report: [PATCH 2.6.13-rc6] cpu_exclusive sched domains build fix It just makes a local copy of the cpumask_t in a local variable on the stack. I'm still a couple of hours from actually verifying that ppc64 builds with this - due to unrelated confusions on my end. Perhaps you or Mackerras will report in first, to verify if this patch works as advertised. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.925.600.0401