From: Thomas Huth <[email protected]> The TPI handler currently uses vcpu->run->s.regs.crs[6] to get the current value of CR6. I think this is wrong, because vcpu->run->s.regs.crs is only updated when kvm_arch_vcpu_ioctl_run() drops back to userspace. So let's change the TPI handler to use vcpu->arch.sie_block->gcr[6] instead.
Signed-off-by: Thomas Huth <[email protected]> Acked-by: Christian Borntraeger <[email protected]> Signed-off-by: Cornelia Huck <[email protected]> --- arch/s390/kvm/priv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index 2440602..b18fe52 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -197,7 +197,7 @@ static int handle_tpi(struct kvm_vcpu *vcpu) if (addr & 3) return kvm_s390_inject_program_int(vcpu, PGM_SPECIFICATION); cc = 0; - inti = kvm_s390_get_io_int(vcpu->kvm, vcpu->run->s.regs.crs[6], 0); + inti = kvm_s390_get_io_int(vcpu->kvm, vcpu->arch.sie_block->gcr[6], 0); if (!inti) goto no_interrupt; cc = 1; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
