KVM: nSVM: remove HF_VINTR_MASK

Now that the int_ctl field is stored in svm->nested.ctl.int_ctl, we can
use it instead of vcpu->arch.hflags to check whether L2 is running
in V_INTR_MASKING mode.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
2020-05-13 13:28:23 -04:00
parent 36e2e98363
commit e9fd761a46
4 changed files with 5 additions and 8 deletions

View File

@@ -118,7 +118,7 @@ void recalc_intercepts(struct vcpu_svm *svm)
c->intercept_exceptions = h->intercept_exceptions;
c->intercept = h->intercept;
if (svm->vcpu.arch.hflags & HF_VINTR_MASK) {
if (g->int_ctl & V_INTR_MASKING_MASK) {
/* We only want the cr8 intercept bits of L1 */
c->intercept_cr &= ~(1U << INTERCEPT_CR8_READ);
c->intercept_cr &= ~(1U << INTERCEPT_CR8_WRITE);
@@ -338,10 +338,6 @@ static void nested_prepare_vmcb_control(struct vcpu_svm *svm)
kvm_mmu_reset_context(&svm->vcpu);
svm_flush_tlb(&svm->vcpu);
if (svm->nested.ctl.int_ctl & V_INTR_MASKING_MASK)
svm->vcpu.arch.hflags |= HF_VINTR_MASK;
else
svm->vcpu.arch.hflags &= ~HF_VINTR_MASK;
svm->vmcb->control.tsc_offset = svm->vcpu.arch.tsc_offset =
svm->vcpu.arch.l1_tsc_offset + svm->nested.ctl.tsc_offset;