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| 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/mmu.h | |
| parent | 93ba03c2e2aba23b042cc15eef83b7a66d3ac17a (diff) | |
| download | linux-20c466b56168ddccf034c136510d73e4a0e18605.tar.gz linux-20c466b56168ddccf034c136510d73e4a0e18605.tar.bz2 linux-20c466b56168ddccf034c136510d73e4a0e18605.zip | |
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/mmu.h')
| -rw-r--r-- | arch/x86/kvm/mmu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h index eaab2145f62b..3494a2fb136e 100644 --- a/arch/x86/kvm/mmu.h +++ b/arch/x86/kvm/mmu.h @@ -75,4 +75,9 @@ static inline int is_paging(struct kvm_vcpu *vcpu) return vcpu->arch.cr0 & X86_CR0_PG; } +static inline int is_present_pte(unsigned long pte) +{ + return pte & PT_PRESENT_MASK; +} + #endif |