Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755202AbYJCHkp (ORCPT ); Fri, 3 Oct 2008 03:40:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754376AbYJCHkh (ORCPT ); Fri, 3 Oct 2008 03:40:37 -0400 Received: from terminus.zytor.com ([198.137.202.10]:44708 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754362AbYJCHkg (ORCPT ); Fri, 3 Oct 2008 03:40:36 -0400 Message-ID: <48E5CC5F.4020300@zytor.com> Date: Fri, 03 Oct 2008 00:40:15 -0700 From: "H. Peter Anvin" User-Agent: Thunderbird 2.0.0.14 (X11/20080501) MIME-Version: 1.0 To: Ingo Molnar CC: =?UTF-8?B?IkouQS4gTWFnYWxsw7NuIg==?= , Linux-Kernel , Yinghai Lu , Thomas Gleixner Subject: Re: [PATCH 2/2] x86: mtrr_cleanup try gran_size to less than 1M References: <1222739652-17169-1-git-send-email-yhlu.kernel@gmail.com> <1222739652-17169-2-git-send-email-yhlu.kernel@gmail.com> <20081003003237.04469201@werewolf.home> <20081003073727.GC4950@elte.hu> In-Reply-To: <20081003073727.GC4950@elte.hu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 835 Lines: 24 Ingo Molnar wrote: > >> +++ arch/x86/kernel/cpu/mtrr/if.c 2008-10-03 00:22:34.000000000 +0200 >> @@ -16,7 +16,7 @@ >> static const char *const mtrr_strings[MTRR_NUM_TYPES] = >> { >> "uncachable", /* 0 */ >> - "write-combining", /* 1 */ >> + "write-combine", /* 1 */ > > hm, maybe this bit could confuse versions of Xorg that modifies > /proc/mtrr - i.e. this could be part of the ABI towards user-space. > We'll see. > By the way, this is just plain wrong; the cachability name is "Write Combining (WC)" not "write-combine". -hpa -- 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/