diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-09-10 15:30:42 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 08:52:31 (GMT) |
| commit | 5777ed340d89cdc6c76a5c552337a3861b40a806 (patch) | |
| tree | 7f3c3a8da975dadef7e00fc92c39bd3ab5862a60 /arch/x86/kvm/paging_tmpl.h | |
| parent | 1c97f0a04c74196880f22a563134c8f6d0b9d752 (diff) | |
| download | linux-5777ed340d89cdc6c76a5c552337a3861b40a806.tar.xz | |
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/kvm/paging_tmpl.h')
| -rw-r--r-- | arch/x86/kvm/paging_tmpl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index e4ad3dc..13d0c06 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -130,7 +130,7 @@ walk: present = true; eperm = rsvd_fault = false; walker->level = vcpu->arch.mmu.root_level; - pte = vcpu->arch.cr3; + pte = vcpu->arch.mmu.get_cr3(vcpu); #if PTTYPE == 64 if (vcpu->arch.mmu.root_level == PT32E_ROOT_LEVEL) { pte = kvm_pdptr_read(vcpu, (addr >> 30) & 3); @@ -143,7 +143,7 @@ walk: } #endif ASSERT((!is_long_mode(vcpu) && is_pae(vcpu)) || - (vcpu->arch.cr3 & CR3_NONPAE_RESERVED_BITS) == 0); + (vcpu->arch.mmu.get_cr3(vcpu) & CR3_NONPAE_RESERVED_BITS) == 0); pt_access = ACC_ALL; |