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vittyvkbonzini
vittyvk
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x86/kvm/mmu: make vcpu->mmu a pointer to the current MMU
As a preparation to full MMU split between L1 and L2 make vcpu->arch.mmu a pointer to the currently used mmu. For now, this is always vcpu->arch.root_mmu. No functional change. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
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‎arch/x86/include/asm/kvm_host.h

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -543,7 +543,10 @@ struct kvm_vcpu_arch {
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* the paging mode of the l1 guest. This context is always used to
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* handle faults.
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*/
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struct kvm_mmu mmu;
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struct kvm_mmu *mmu;
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/* Non-nested MMU for L1 */
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struct kvm_mmu root_mmu;
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/*
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* Paging state of an L2 guest (used for nested npt)

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