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set the PFL1_PCD, if PTATTR_UNCACHABLE is specified. (bug#14)

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NAKAMURA Gou
2013-05-17 11:38:06 +09:00
parent 6c3607efe3
commit 0fdf3d3411
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/memory.c
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@@ -200,7 +200,7 @@ static unsigned long attr_to_l2attr(enum ihk_mc_pt_attribute attr)
static unsigned long attr_to_l1attr(enum ihk_mc_pt_attribute attr) static unsigned long attr_to_l1attr(enum ihk_mc_pt_attribute attr)
{ {
if (attr & PTATTR_UNCACHABLE) { if (attr & PTATTR_UNCACHABLE) {
return (attr & ATTR_MASK) | PFL1_PWT | PFL1_PWT; return (attr & ATTR_MASK) | PFL1_PCD | PFL1_PWT;
} else { } else {
return (attr & ATTR_MASK); return (attr & ATTR_MASK);
} }