We also can direct ISI exception to Guest like DSI. Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxxxxxx> --- arch/powerpc/kvm/booke_emulate.c | 3 +++ arch/powerpc/kvm/e500mc.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kvm/booke_emulate.c b/arch/powerpc/kvm/booke_emulate.c index 27a4b28..33b14e9 100644 --- a/arch/powerpc/kvm/booke_emulate.c +++ b/arch/powerpc/kvm/booke_emulate.c @@ -197,6 +197,9 @@ int kvmppc_booke_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, ulong spr_val) break; case SPRN_IVOR3: vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE] = spr_val; +#ifdef CONFIG_KVM_BOOKE_HV + mtspr(SPRN_GIVOR3, spr_val); +#endif break; case SPRN_IVOR4: vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL] = spr_val; diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c index c3bdc0a..acf546a 100644 --- a/arch/powerpc/kvm/e500mc.c +++ b/arch/powerpc/kvm/e500mc.c @@ -123,6 +123,7 @@ void kvmppc_core_vcpu_load(struct kvm_vcpu *vcpu, int cpu) mtspr(SPRN_GIVPR, vcpu->arch.ivpr); mtspr(SPRN_GIVOR2, vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE]); + mtspr(SPRN_GIVOR3, vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE]); mtspr(SPRN_GIVOR8, vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL]); mtspr(SPRN_GSPRG0, (unsigned long)vcpu->arch.shared->sprg0); mtspr(SPRN_GSPRG1, (unsigned long)vcpu->arch.shared->sprg1); @@ -185,7 +186,7 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu) struct kvmppc_vcpu_e500 *vcpu_e500 = to_e500(vcpu); vcpu->arch.shadow_epcr = SPRN_EPCR_DSIGS | SPRN_EPCR_DGTMI | \ - SPRN_EPCR_DUVD; + SPRN_EPCR_DUVD | SPRN_EPCR_ISIGS; #ifdef CONFIG_64BIT vcpu->arch.shadow_epcr |= SPRN_EPCR_ICM; #endif -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
