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Date: Wed, 14 Feb 2007 07:44:31 +0000
From: "Jan Beulich" <jbeulich@novell.com>
To: <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86: mtrr range check correction
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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 <jbeulich@novell.com>

--- linux-2.6.20/arch/i386/kernel/cpu/mtrr/generic.c	2007-02-04 19:44:54.000000000 +0100
+++ 2.6.20-x86-mtrr-range-check/arch/i386/kernel/cpu/mtrr/generic.c	2007-02-09 10:17:26.000000000 +0100
@@ -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;