From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1163293AbXD1SPy (ORCPT ); Sat, 28 Apr 2007 14:15:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1163441AbXD1SOv (ORCPT ); Sat, 28 Apr 2007 14:14:51 -0400 Received: from ns2.suse.de ([195.135.220.15]:38602 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1163279AbXD1Rwj (ORCPT ); Sat, 28 Apr 2007 13:52:39 -0400 From: Andi Kleen References: <20070428752.712152000@suse.de> In-Reply-To: <20070428752.712152000@suse.de> To: "Jan Beulich" , Andi Kleen , linux-kernel@vger.kernel.org, patches@x86-64.org Subject: [PATCH] [14/35] i386: mtrr range check correction Message-Id: <20070428175238.C4334151CA@wotan.suse.de> Date: Sat, 28 Apr 2007 19:52:38 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: "Jan Beulich" Whether a region is below 1Mb is determined by its start rather than its end. This hunk got erroneously dropped from a previous patch. Signed-off-by: Jan Beulich Signed-off-by: Andi Kleen Cc: Andi Kleen Signed-off-by: Andrew Morton --- arch/i386/kernel/cpu/mtrr/generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/arch/i386/kernel/cpu/mtrr/generic.c =================================================================== --- linux.orig/arch/i386/kernel/cpu/mtrr/generic.c +++ linux/arch/i386/kernel/cpu/mtrr/generic.c @@ -428,7 +428,7 @@ int generic_validate_add_page(unsigned l } } - if (base + size < 0x100) { + if (base < 0x100) { printk(KERN_WARNING "mtrr: cannot set region below 1 MiB (0x%lx000,0x%lx000)\n", base, size); return -EINVAL;