From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 6 Nov 2008 09:08:44 -0600 (CST) From: Christoph Lameter Subject: Re: [patch 5/7] x86_64: Support for cpu ops In-Reply-To: <20081106071206.GH15731@elte.hu> Message-ID: References: <20081105231634.133252042@quilx.com> <20081105231649.108433550@quilx.com> <20081106071206.GH15731@elte.hu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Ingo Molnar Cc: akpm@linux-foundation.org, Pekka Enberg , linux-kernel@vger.kernel.org, linux-mm@kvack.org, travis@sgi.com, Stephen Rothwell , Vegard Nossum List-ID: On Thu, 6 Nov 2008, Ingo Molnar wrote: > hm, what happened to the rebase-PDA-to-percpu-area optimization > patches you guys were working on? I remember there was some binutils > flakiness - weird crashes and things like that. Did you ever manage to > stabilize it? It would be sad if only 32-bit could take advantage of > the optimized ops. I thought that was in your tree? I saw a conflict in -next with the zero based stuff a couple of weeks ago. Mike is working on that AFAICT. -- 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