From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754676AbWLZJ4Q (ORCPT ); Tue, 26 Dec 2006 04:56:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754684AbWLZJ4Q (ORCPT ); Tue, 26 Dec 2006 04:56:16 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:39726 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754676AbWLZJ4P (ORCPT ); Tue, 26 Dec 2006 04:56:15 -0500 Date: Tue, 26 Dec 2006 10:53:15 +0100 From: Ingo Molnar To: Kyungmin Park Cc: linux-kernel@vger.kernel.org, Thomas Gleixner Subject: Re: [PATCH -rt] cmpxchg support on ARMv6 Message-ID: <20061226095315.GA8544@elte.hu> References: <7329685.588011167118307762.JavaMail.weblogic@ep_ml29> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <7329685.588011167118307762.JavaMail.weblogic@ep_ml29> User-Agent: Mutt/1.4.2.2i X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -5.9 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-5.9 required=5.9 tests=ALL_TRUSTED,BAYES_00 autolearn=no SpamAssassin version=3.0.3 -3.3 ALL_TRUSTED Did not pass through any untrusted hosts -2.6 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Kyungmin Park wrote: > [PATCH -rt] cmpxchg support on ARMv6 > > Current rt patch don't support the cmpxchg on ARMv6. This patch supports cmpxchg in ARMv6. > It's tested on OMAP2 (apollon board). > > Signed-off-by: Kyungmin Park thanks, applied. I'm curious, did you do any performance testing of this? Ingo