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VSIE epdx shadowing fix

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Merge tag 'kvm-s390-master-6.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

VSIE epdx shadowing fix
This commit is contained in:
Paolo Bonzini 2022-11-29 04:15:33 -05:00
commit 7e3bba93f4
1 changed files with 3 additions and 1 deletions
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4
arch/s390/kvm/vsie.c
View file

@ -546,8 +546,10 @@ static int shadow_scb(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page)
if (test_kvm_cpu_feat(vcpu->kvm, KVM_S390_VM_CPU_FEAT_CEI))
scb_s->eca |= scb_o->eca & ECA_CEI;
/* Epoch Extension */
if (test_kvm_facility(vcpu->kvm, 139))
if (test_kvm_facility(vcpu->kvm, 139)) {
scb_s->ecd |= scb_o->ecd & ECD_MEF;
scb_s->epdx = scb_o->epdx;
}
/* etoken */
if (test_kvm_facility(vcpu->kvm, 156))