From patchwork Fri Jan 22 09:24:36 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 74548 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.2) with ESMTP id o0M9UjRM008948 for ; Fri, 22 Jan 2010 09:30:45 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753390Ab0AVJal (ORCPT ); Fri, 22 Jan 2010 04:30:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753732Ab0AVJ3m (ORCPT ); Fri, 22 Jan 2010 04:29:42 -0500 Received: from sca-es-mail-2.Sun.COM ([192.18.43.133]:46209 "EHLO sca-es-mail-2.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753372Ab0AVJZv (ORCPT ); Fri, 22 Jan 2010 04:25:51 -0500 Received: from fe-sfbay-10.sun.com ([192.18.43.129]) by sca-es-mail-2.sun.com (8.13.7+Sun/8.12.9) with ESMTP id o0M9Pob3007885; Fri, 22 Jan 2010 01:25:50 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: TEXT/PLAIN Received: from conversion-daemon.fe-sfbay-10.sun.com by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) id <0KWN00E005YCZE00@fe-sfbay-10.sun.com>; Fri, 22 Jan 2010 01:25:50 -0800 (PST) Received: from localhost.localdomain ([unknown] [75.36.240.128]) by fe-sfbay-10.sun.com (Sun Java(tm) System Messaging Server 7u2-7.04 64bit (built Jul 2 2009)) with ESMTPSA id <0KWN00C0Y662A4B0@fe-sfbay-10.sun.com>; Fri, 22 Jan 2010 01:25:50 -0800 (PST) Date: Fri, 22 Jan 2010 01:24:36 -0800 From: Yinghai Lu Subject: [PATCH 27/38] x86: print out for RAM buffer In-reply-to: <1264152287-13866-1-git-send-email-yinghai@kernel.org> To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , Linus Torvalds Cc: Jesse Barnes , Christoph Lameter , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Yinghai Lu Message-id: <1264152287-13866-28-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.6.4.2 References: <1264152287-13866-1-git-send-email-yinghai@kernel.org> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index c5c52da..62235e7 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1127,6 +1127,9 @@ void __init e820_reserve_resources_late(void) end = MAX_RESOURCE_SIZE; if (start >= end) continue; + printk(KERN_DEBUG "reserve RAM buffer: %016Lx - %016Lx ", + (unsigned long long) start, + (unsigned long long) end); reserve_region_with_split(&iomem_resource, start, end, "RAM buffer"); }