[2.6 patch] drivers/kvm/mmu.c: fix an if() condition

Adrian Bunk
2007-04-28T19:20:48Z

It might have worked in this case since PT_PRESENT_MASK is 1, but let's
express this correctly.

Signed-off-by: Adrian Bunk <bunk-HeJ8Db2Gnd6zQB+pC5nmwQ@public.gmane.org>

---
--- linux-2.6.21-rc7-mm2/drivers/kvm/mmu.c.old 2007-04-28 18:05:13.000000000 +0200
+++ linux-2.6.21-rc7-mm2/drivers/kvm/mmu.c 2007-04-28 18:05:54.000000000 +0200
@@ -1408,7 +1408,7 @@ static void audit_mappings_page(struct k
for (i = 0; i < PT64_ENT_PER_PAGE; ++i, va += va_delta) {
u64 ent = pt[i];

- if (!ent & PT_PRESENT_MASK)
+ if (!(ent & PT_PRESENT_MASK))
continue;

va = canonicalize(va);

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