Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754246AbYAUTOS (ORCPT ); Mon, 21 Jan 2008 14:14:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751724AbYAUTOE (ORCPT ); Mon, 21 Jan 2008 14:14:04 -0500 Received: from lucidpixels.com ([75.144.35.66]:47024 "EHLO lucidpixels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750817AbYAUTOD (ORCPT ); Mon, 21 Jan 2008 14:14:03 -0500 Date: Mon, 21 Jan 2008 14:14:02 -0500 (EST) From: Justin Piszcz X-X-Sender: jpiszcz@p34.internal.lan To: Jesse Barnes cc: Yinghai Lu , Andi Kleen , Ingo Molnar , "H. Peter Anvin" , LKML , Andrew Morton Subject: Re: [PATCH] x86_32: trim memory by updating e820 v2 In-Reply-To: <200801210830.22322.jesse.barnes@intel.com> Message-ID: References: <200801192045.17291.yinghai.lu@sun.com> <200801202255.58642.yinghai.lu@sun.com> <200801202256.48365.yinghai.lu@sun.com> <200801210830.22322.jesse.barnes@intel.com> User-Agent: Alpine 0.999999 (DEB 847 2007-12-06) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1173 Lines: 43 On Mon, 21 Jan 2008, Jesse Barnes wrote: > On Sunday, January 20, 2008 10:56 pm Yinghai Lu wrote: >> [PATCH] x86_32: trim memory by updating e820 v2 >> >> when mtrr is not covering all e820 table, need to trim the ram, need to >> update e820 >> >> reuse some code for x86_64 >> >> here need to add early_identify_cpu for x86_32, and move mtrr_bp_init early >> >> compiled test only, need someone test it > > I like this approach too. So as long as the E820 modification method works > (i.e. we have some testers, maybe Justin can give it a try), you can add > > Signed-off-by: Jesse Barnes > > or > > Acked-by: Jesse Barnes > > as appropriate too. > > Thanks, > Jesse > Subject: Re: [PATCH] x86_32: trim memory by updating e820 v2 ^^ I run x86_64 btw-- if there is a kernel.patch for x86_64 please let me know and I can test, thanks. Justin. -- 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/