KVM: x86/mmu: Use MMU's role_regs, not vCPU state, to compute mmu_role

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Use the provided role_regs to calculate the mmu_role instead of pulling
bits from current vCPU state.  For some flows, e.g. nested TDP, the vCPU
state may not be correct (or relevant).

Cc: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210622175739.3610207-24-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-06-22 10:57:08 -07:00 • committed by Paolo Bonzini

parent cd6767c334

commit 8626c120ba

1 changed files with 52 additions and 40 deletions

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arch/x86/kvm/mmu/mmu.c

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