diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kvm/book3s_emulate.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index 05cac5ea79c5..36b11c5a0dbb 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -212,9 +212,11 @@ void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) * present. */ unsigned long guest_msr = kvmppc_get_msr(vcpu); + uint64_t org_texasr; preempt_disable(); tm_enable(); + org_texasr = mfspr(SPRN_TEXASR); tm_abort(ra_val); /* CR0 = 0 | MSR[TS] | 0 */ @@ -227,7 +229,7 @@ void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) * and tabort will be treated as nops in non-transactional * state. */ - if (!(vcpu->arch.texasr & TEXASR_FS) && + if (!(org_texasr & TEXASR_FS) && MSR_TM_ACTIVE(guest_msr)) { vcpu->arch.texasr &= ~(TEXASR_PR | TEXASR_HV); if (guest_msr & MSR_PR) @@ -237,8 +239,6 @@ void kvmppc_emulate_tabort(struct kvm_vcpu *vcpu, int ra_val) vcpu->arch.texasr |= TEXASR_HV; vcpu->arch.tfiar = kvmppc_get_pc(vcpu); - mtspr(SPRN_TEXASR, vcpu->arch.texasr); - mtspr(SPRN_TFIAR, vcpu->arch.tfiar); } tm_disable(); preempt_enable(); |