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Merge branch 'topic/hdsp' into for-linus
[pandora-kernel.git]
/
arch
/
x86
/
kernel
/
cpu
/
mtrr
/
generic.c
diff --git
a/arch/x86/kernel/cpu/mtrr/generic.c
b/arch/x86/kernel/cpu/mtrr/generic.c
index
0b776c0
..
d21d4fb
100644
(file)
--- a/
arch/x86/kernel/cpu/mtrr/generic.c
+++ b/
arch/x86/kernel/cpu/mtrr/generic.c
@@
-275,7
+275,11
@@
static void __init print_mtrr_state(void)
}
printk(KERN_DEBUG "MTRR variable ranges %sabled:\n",
mtrr_state.enabled & 2 ? "en" : "dis");
}
printk(KERN_DEBUG "MTRR variable ranges %sabled:\n",
mtrr_state.enabled & 2 ? "en" : "dis");
- high_width = ((size_or_mask ? ffs(size_or_mask) - 1 : 32) - (32 - PAGE_SHIFT) + 3) / 4;
+ if (size_or_mask & 0xffffffffUL)
+ high_width = ffs(size_or_mask & 0xffffffffUL) - 1;
+ else
+ high_width = ffs(size_or_mask>>32) + 32 - 1;
+ high_width = (high_width - (32 - PAGE_SHIFT) + 3) / 4;
for (i = 0; i < num_var_ranges; ++i) {
if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
printk(KERN_DEBUG " %u base %0*X%05X000 mask %0*X%05X000 %s\n",
for (i = 0; i < num_var_ranges; ++i) {
if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
printk(KERN_DEBUG " %u base %0*X%05X000 mask %0*X%05X000 %s\n",