diff options
Diffstat (limited to 'drivers/kvm')
-rw-r--r-- | drivers/kvm/paging_tmpl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index e07cb2e006c..4538b1533d5 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h | |||
@@ -382,6 +382,8 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, | |||
382 | metaphysical = 1; | 382 | metaphysical = 1; |
383 | hugepage_access = walker->pte; | 383 | hugepage_access = walker->pte; |
384 | hugepage_access &= PT_USER_MASK | PT_WRITABLE_MASK; | 384 | hugepage_access &= PT_USER_MASK | PT_WRITABLE_MASK; |
385 | if (!is_dirty_pte(walker->pte)) | ||
386 | hugepage_access &= ~PT_WRITABLE_MASK; | ||
385 | hugepage_access >>= PT_WRITABLE_SHIFT; | 387 | hugepage_access >>= PT_WRITABLE_SHIFT; |
386 | if (walker->pte & PT64_NX_MASK) | 388 | if (walker->pte & PT64_NX_MASK) |
387 | hugepage_access |= (1 << 2); | 389 | hugepage_access |= (1 << 2); |