Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934726AbXEWPBj (ORCPT ); Wed, 23 May 2007 11:01:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933187AbXEWPBY (ORCPT ); Wed, 23 May 2007 11:01:24 -0400 Received: from holomorphy.com ([66.93.40.71]:53544 "EHLO holomorphy.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1765816AbXEWPBX (ORCPT ); Wed, 23 May 2007 11:01:23 -0400 Date: Wed, 23 May 2007 08:02:20 -0700 From: William Lee Irwin III To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.22-rc2-mm1 Message-ID: <20070523150220.GT19966@holomorphy.com> References: <20070523004233.5ae5f6fd.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070523004233.5ae5f6fd.akpm@linux-foundation.org> Organization: The Domain of Holomorphy User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1548 Lines: 35 On Wed, May 23, 2007 at 12:42:33AM -0700, Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc2/2.6.22-rc2-mm1/ > - A new readahead patch series. This needs serious review and performance > testing please. > - Added Ingo's CFS CPU scheduler > - Xen dom-U support is now in the x86 tree. The build fails with the following error when CONFIG_X86_MCE is not set: arch/x86_64/kernel/built-in.o: In function `do_notify_resume': /mnt/g/mm-2.6.22-rc2/arch/x86_64/kernel/signal.c:478: undefined reference to `mce_notify_user' The following patch #ifdef's the offending call as a minimal fix. Signed-off-by: William Irwin Index: mm-2.6.22-rc2/arch/x86_64/kernel/signal.c =================================================================== --- mm-2.6.22-rc2.orig/arch/x86_64/kernel/signal.c 2007-05-23 07:41:49.741705813 -0700 +++ mm-2.6.22-rc2/arch/x86_64/kernel/signal.c 2007-05-23 07:44:35.339142673 -0700 @@ -473,9 +473,11 @@ clear_thread_flag(TIF_SINGLESTEP); } +#ifdef CONFIG_X86_MCE /* notify userspace of pending MCEs */ if (thread_info_flags & _TIF_MCE_NOTIFY) mce_notify_user(); +#endif /* CONFIG_X86_MCE */ /* deal with pending signal delivery */ if (thread_info_flags & (_TIF_SIGPENDING|_TIF_RESTORE_SIGMASK)) - 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/