From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 22 Aug 2007 21:55:50 +0200 From: Andi Kleen Subject: Re: [PATCH 6/6] x86: acpi-use-cpu_physical_id Message-ID: <20070822195550.GE8058@bingen.suse.de> References: <20070822172101.138513000@sgi.com> <20070822172124.217932000@sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070822172124.217932000@sgi.com> Sender: owner-linux-mm@kvack.org Return-Path: To: travis@sgi.com Cc: Andi Kleen , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton , Christoph Lameter List-ID: On Wed, Aug 22, 2007 at 10:21:07AM -0700, travis@sgi.com wrote: > This is from an earlier message from Christoph Lameter: > > processor_core.c currently tries to determine the apicid by special casing > for IA64 and x86. The desired information is readily available via > > cpu_physical_id() > > on IA64, i386 and x86_64. Have you tried this with a !CONFIG_SMP build? The drivers/dma code was doing the same and running into problems because it wasn't defined there. -Andi -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org