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KVM: MMU: Add kvm_mmu parameter to load_pdptrs function

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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>
This commit is contained in:
Joerg Roedel
2010-09-10 17:30:57 +02:00
committed by Avi Kivity
parent d47f00a62b
commit ff03a073e7
5 changed files with 27 additions and 24 deletions
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2
arch/x86/kvm/svm.c
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@ -1010,7 +1010,7 @@ static void svm_cache_reg(struct kvm_vcpu *vcpu, enum kvm_reg reg)
switch (reg) {
case VCPU_EXREG_PDPTR:
BUG_ON(!npt_enabled);
load_pdptrs(vcpu, vcpu->arch.cr3);
load_pdptrs(vcpu, vcpu->arch.walk_mmu, vcpu->arch.cr3);
break;
default:
BUG();