KVM: x86/mmu: replace shadow_root_level with root_role.level

root_role.level is always the same value as shadow_level:

- it's kvm_mmu_get_tdp_level(vcpu) when going through init_kvm_tdp_mmu

- it's the level argument when going through kvm_init_shadow_ept_mmu

- it's assigned directly from new_role.base.level when going
  through shadow_mmu_init_context

Remove the duplication and get the level directly from the role.

Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index df0b70ccd289..cf8581978bce 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2948,7 +2948,7 @@ static void vmx_flush_tlb_current(struct kvm_vcpu *vcpu)
 
 	if (enable_ept)
 		ept_sync_context(construct_eptp(vcpu, root_hpa,
-						mmu->shadow_root_level));
+						mmu->root_role.level));
 	else
 		vpid_sync_context(vmx_get_current_vpid(vcpu));
 }