From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753241AbZFHHUu (ORCPT ); Mon, 8 Jun 2009 03:20:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751211AbZFHHUn (ORCPT ); Mon, 8 Jun 2009 03:20:43 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:46314 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750924AbZFHHUm (ORCPT ); Mon, 8 Jun 2009 03:20:42 -0400 Date: Mon, 8 Jun 2009 09:20:30 +0200 From: Ingo Molnar To: Huang Ying Cc: "H. Peter Anvin" , Thomas Gleixner , Andi Kleen , Hidetoshi Seto , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH -v5] x86: MCE: Re-implement MCE log ring buffer as per-CPU ring buffer Message-ID: <20090608072030.GA6732@elte.hu> References: <1244445115.8361.576.camel@yhuang-dev.sh.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1244445115.8361.576.camel@yhuang-dev.sh.intel.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0003] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Huang Ying wrote: > Re-implement MCE log ring buffer as per-CPU ring buffer for better > scalability. this should be done using the generic ring-buffer code - see include/linux/ring_buffer.h. Having a private implementation in architecture code is not really acceptable. Ingo