diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-12-09 17:27:52 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-12-09 17:27:52 +0200 |
| commit | 49b2ab6e5ca086c3e3fa4abc922b296d38e59fb5 (patch) | |
| tree | 8dfd70ca8f3284f1c09ae6d7b71e8959afa43d38 | |
| parent | 5a65ef958004cc352ae3a5f117ad5b6d0e375306 (diff) | |
KVM: MMU: No need to pick up nx bit from guest pte
We already set it according to cumulative access permissions.
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | drivers/kvm/paging_tmpl.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index 9495d4dd06dd..51c0e7ee648b 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h @@ -258,7 +258,6 @@ static void FNAME(set_pte)(struct kvm_vcpu *vcpu, pt_element_t gpte, * demand paging). */ spte = PT_PRESENT_MASK | PT_DIRTY_MASK; - spte |= gpte & PT64_NX_MASK; if (!dirty) pte_access &= ~ACC_WRITE_MASK; if (!(pte_access & ACC_EXEC_MASK)) |