diff options
| author | Dong, Eddie <eddie.dong@intel.com> | 2009-03-31 23:03:45 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-06-10 11:48:36 +0300 |
| commit | 20c466b56168ddccf034c136510d73e4a0e18605 (patch) | |
| tree | 92da7e4f5daab7ed5573b64819e8b1389d1c1287 /arch/x86/kvm/x86.c | |
| parent | 93ba03c2e2aba23b042cc15eef83b7a66d3ac17a (diff) | |
| download | kernel_samsung_aries-20c466b56168ddccf034c136510d73e4a0e18605.zip kernel_samsung_aries-20c466b56168ddccf034c136510d73e4a0e18605.tar.gz kernel_samsung_aries-20c466b56168ddccf034c136510d73e4a0e18605.tar.bz2 | |
KVM: Use rsvd_bits_mask in load_pdptrs()
Also remove bit 5-6 from rsvd_bits_mask per latest SDM.
Signed-off-by: Eddie Dong <Eddie.Dong@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 7fe83fe..70ee81e 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -234,7 +234,8 @@ int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3) goto out; } for (i = 0; i < ARRAY_SIZE(pdpte); ++i) { - if ((pdpte[i] & 1) && (pdpte[i] & 0xfffffff0000001e6ull)) { + if (is_present_pte(pdpte[i]) && + (pdpte[i] & vcpu->arch.mmu.rsvd_bits_mask[0][2])) { ret = 0; goto out; } |