diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-09-10 17:30:42 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:52:31 +0200 |
| commit | 5777ed340d89cdc6c76a5c552337a3861b40a806 (patch) | |
| tree | 7f3c3a8da975dadef7e00fc92c39bd3ab5862a60 /arch/x86/include | |
| parent | 1c97f0a04c74196880f22a563134c8f6d0b9d752 (diff) | |
KVM: MMU: Introduce get_cr3 function pointer
This function pointer in the MMU context is required to
implement Nested Nested Paging.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 81a51473f745..6c97b8debfa8 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -237,6 +237,7 @@ struct kvm_pio_request { struct kvm_mmu { void (*new_cr3)(struct kvm_vcpu *vcpu); void (*set_cr3)(struct kvm_vcpu *vcpu, unsigned long root); + unsigned long (*get_cr3)(struct kvm_vcpu *vcpu); int (*page_fault)(struct kvm_vcpu *vcpu, gva_t gva, u32 err); void (*free)(struct kvm_vcpu *vcpu); gpa_t (*gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t gva, u32 access, |