Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9215da33209b861b01c51382254b178a3fe92a30
Commit:     9215da33209b861b01c51382254b178a3fe92a30
Parent:     f76c392380a40008ee6ecaea4e5a51a3a10282c4
Author:     Jan Beulich <[EMAIL PROTECTED]>
AuthorDate: Wed May 2 19:27:05 2007 +0200
Committer:  Andi Kleen <[EMAIL PROTECTED]>
CommitDate: Wed May 2 19:27:05 2007 +0200

    [PATCH] i386: mtrr range check correction
    
    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 <[EMAIL PROTECTED]>
    Signed-off-by: Andi Kleen <[EMAIL PROTECTED]>
    Cc: Andi Kleen <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
 arch/i386/kernel/cpu/mtrr/generic.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/i386/kernel/cpu/mtrr/generic.c 
b/arch/i386/kernel/cpu/mtrr/generic.c
index f77fc53..68b3837 100644
--- a/arch/i386/kernel/cpu/mtrr/generic.c
+++ b/arch/i386/kernel/cpu/mtrr/generic.c
@@ -428,7 +428,7 @@ int generic_validate_add_page(unsigned long base, unsigned 
long size, unsigned i
                }
        }
 
-       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;
-
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