KVM: MMU: Add kvm_mmu parameter to load_pdptrs function

This function need to be able to load the pdptrs from any
mmu context currently in use. So change this function to
take an kvm_mmu parameter to fit these needs.
As a side effect this patch also moves the cached pdptrs
from vcpu_arch into the kvm_mmu struct.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index ff7a8d48fd24..1a7691a87178 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1842,20 +1842,20 @@ static void ept_load_pdptrs(struct kvm_vcpu *vcpu)
                 return;
 
         if (is_paging(vcpu) && is_pae(vcpu) && !is_long_mode(vcpu)) {
-                vmcs_write64(GUEST_PDPTR0, vcpu->arch.pdptrs[0]);
-                vmcs_write64(GUEST_PDPTR1, vcpu->arch.pdptrs[1]);
-                vmcs_write64(GUEST_PDPTR2, vcpu->arch.pdptrs[2]);
-                vmcs_write64(GUEST_PDPTR3, vcpu->arch.pdptrs[3]);
+                vmcs_write64(GUEST_PDPTR0, vcpu->arch.mmu.pdptrs[0]);
+                vmcs_write64(GUEST_PDPTR1, vcpu->arch.mmu.pdptrs[1]);
+                vmcs_write64(GUEST_PDPTR2, vcpu->arch.mmu.pdptrs[2]);
+                vmcs_write64(GUEST_PDPTR3, vcpu->arch.mmu.pdptrs[3]);
         }
 }
 
 static void ept_save_pdptrs(struct kvm_vcpu *vcpu)
 {
         if (is_paging(vcpu) && is_pae(vcpu) && !is_long_mode(vcpu)) {
-                vcpu->arch.pdptrs[0] = vmcs_read64(GUEST_PDPTR0);
-                vcpu->arch.pdptrs[1] = vmcs_read64(GUEST_PDPTR1);
-                vcpu->arch.pdptrs[2] = vmcs_read64(GUEST_PDPTR2);
-                vcpu->arch.pdptrs[3] = vmcs_read64(GUEST_PDPTR3);
+                vcpu->arch.mmu.pdptrs[0] = vmcs_read64(GUEST_PDPTR0);
+                vcpu->arch.mmu.pdptrs[1] = vmcs_read64(GUEST_PDPTR1);
+                vcpu->arch.mmu.pdptrs[2] = vmcs_read64(GUEST_PDPTR2);
+                vcpu->arch.mmu.pdptrs[3] = vmcs_read64(GUEST_PDPTR3);
         }
 
         __set_bit(VCPU_EXREG_PDPTR,