From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759711AbZEHJJT (ORCPT ); Fri, 8 May 2009 05:09:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754255AbZEHJJF (ORCPT ); Fri, 8 May 2009 05:09:05 -0400 Received: from hera.kernel.org ([140.211.167.34]:53256 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751293AbZEHJJD (ORCPT ); Fri, 8 May 2009 05:09:03 -0400 Date: Fri, 8 May 2009 09:07:25 GMT From: tip-bot for Jeremy Fitzhardinge To: linux-tip-commits@vger.kernel.org Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com, torvalds@linux-foundation.org, jeremy.fitzhardinge@citrix.com, jeremy@goop.org, tglx@linutronix.de, mingo@elte.hu, xen-devel@lists.xensource.com Reply-To: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, jeremy.fitzhardinge@citrix.com, jeremy@goop.org, tglx@linutronix.de, xen-devel@lists.xensource.com, mingo@elte.hu In-Reply-To: <4A032EF1.6070708@goop.org> References: <4A032EF1.6070708@goop.org> Subject: [tip:x86/xen] xen: reserve Xen start_info rather than e820 reserving Message-ID: Git-Commit-ID: 6b2e8523df148c15ea5abf13075026fb8bdb3f86 X-Mailer: tip-git-log-daemon MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Fri, 08 May 2009 09:07:27 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 6b2e8523df148c15ea5abf13075026fb8bdb3f86 Gitweb: http://git.kernel.org/tip/6b2e8523df148c15ea5abf13075026fb8bdb3f86 Author: Jeremy Fitzhardinge AuthorDate: Thu, 7 May 2009 11:56:49 -0700 Committer: Ingo Molnar CommitDate: Fri, 8 May 2009 10:51:03 +0200 xen: reserve Xen start_info rather than e820 reserving Use reserve_early rather than e820 reservations for Xen start info and mfn->pfn table, so that the memory use is a bit more self-documenting. [ Impact: cleanup ] Signed-off-by: Jeremy Fitzhardinge Cc: Xen-devel Cc: Linus Torvalds LKML-Reference: <4A032EF1.6070708@goop.org> Signed-off-by: Ingo Molnar --- arch/x86/xen/setup.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index 15c6c68..ad0047f 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -61,9 +61,9 @@ char * __init xen_memory_setup(void) * - xen_start_info * See comment above "struct start_info" in */ - e820_add_region(__pa(xen_start_info->mfn_list), - xen_start_info->pt_base - xen_start_info->mfn_list, - E820_RESERVED); + reserve_early(__pa(xen_start_info->mfn_list), + __pa(xen_start_info->pt_base), + "XEN START INFO"); sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);