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KVM: X86: Introduce pointer to mmu context used for gva_to_gpa

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This patch introduces the walk_mmu pointer which points to
the mmu-context currently used for gva_to_gpa translations.

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 17:30:49 +02:00
committed by Avi Kivity
parent c30a358d33
commit 14dfe855f9
3 changed files with 28 additions and 12 deletions
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10
arch/x86/kvm/mmu.c
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@ -2708,7 +2708,7 @@ static int paging32E_init_context(struct kvm_vcpu *vcpu,
static int init_kvm_tdp_mmu(struct kvm_vcpu *vcpu)
{
struct kvm_mmu *context = &vcpu->arch.mmu;
struct kvm_mmu *context = vcpu->arch.walk_mmu;
context->new_cr3 = nonpaging_new_cr3;
context->page_fault = tdp_page_fault;
@ -2767,11 +2767,11 @@ EXPORT_SYMBOL_GPL(kvm_init_shadow_mmu);
static int init_kvm_softmmu(struct kvm_vcpu *vcpu)
{
int r = kvm_init_shadow_mmu(vcpu, &vcpu->arch.mmu);
int r = kvm_init_shadow_mmu(vcpu, vcpu->arch.walk_mmu);
vcpu->arch.mmu.set_cr3 = kvm_x86_ops->set_cr3;
vcpu->arch.mmu.get_cr3 = get_cr3;
vcpu->arch.mmu.inject_page_fault = kvm_inject_page_fault;
vcpu->arch.walk_mmu->set_cr3 = kvm_x86_ops->set_cr3;
vcpu->arch.walk_mmu->get_cr3 = get_cr3;
vcpu->arch.walk_mmu->inject_page_fault = kvm_inject_page_fault;
return r;
}