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authorAvi Kivity <avi@qumranet.com>2007-03-20 08:29:06 -0400
committerAvi Kivity <avi@qumranet.com>2007-05-03 03:52:25 -0400
commitca5aac1f96c18b5e4dcfea253d7ab607b5dcd5c9 (patch)
treef313cbd517fd2d0deb5f92175f924303582b976c /drivers/kvm
parent039576c03c35e2f990ad9bb9c39e1bad3cd60d34 (diff)
KVM: MMU: Remove unnecessary check for pdptr access
We already special case the pdptr access, so no need to check it again. Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
-rw-r--r--drivers/kvm/paging_tmpl.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h
index f3bcee90465..17bd4400c92 100644
--- a/drivers/kvm/paging_tmpl.h
+++ b/drivers/kvm/paging_tmpl.h
@@ -148,8 +148,7 @@ static int FNAME(walk_addr)(struct guest_walker *walker,
148 break; 148 break;
149 } 149 }
150 150
151 if (walker->level != 3 || is_long_mode(vcpu)) 151 walker->inherited_ar &= walker->table[index];
152 walker->inherited_ar &= walker->table[index];
153 table_gfn = (*ptep & PT_BASE_ADDR_MASK) >> PAGE_SHIFT; 152 table_gfn = (*ptep & PT_BASE_ADDR_MASK) >> PAGE_SHIFT;
154 paddr = safe_gpa_to_hpa(vcpu, *ptep & PT_BASE_ADDR_MASK); 153 paddr = safe_gpa_to_hpa(vcpu, *ptep & PT_BASE_ADDR_MASK);
155 kunmap_atomic(walker->table, KM_USER0); 154 kunmap_atomic(walker->table, KM_USER0);