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| author |   Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-10-08 21:28:10 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2018-10-17 00:30:05 +0200 |
| commit | 36d9594dfbf22a59adb986d85e0543886ab898f2 (patch) | |
| tree | 711eb9c84799dfffc805f695b067550f69de69a2 /arch/x86/kvm/vmx.c | |
| parent | x86/kvm/mmu: get rid of redundant kvm_mmu_setup() (diff) | |
| download | linux-dev-36d9594dfbf22a59adb986d85e0543886ab898f2.tar.xz linux-dev-36d9594dfbf22a59adb986d85e0543886ab898f2.zip | |
x86/kvm/mmu: make space for source data caching in struct kvm_mmu
In preparation to MMU reconfiguration avoidance we need a space to
cache source data. As this partially intersects with kvm_mmu_page_role,
create 64bit sized union kvm_mmu_role holding both base and extended data.
No functional change.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 02888031d038..6f44d3a63434 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -9263,7 +9263,7 @@ static int nested_vmx_eptp_switching(struct kvm_vcpu *vcpu, kvm_mmu_unload(vcpu); mmu->ept_ad = accessed_dirty; - mmu->base_role.ad_disabled = !accessed_dirty; + mmu->mmu_role.base.ad_disabled = !accessed_dirty; vmcs12->ept_pointer = address; /* * TODO: Check what's the correct approach in case |