smp_mb on vcpu destroy isn't paired with anything, violating pairing rules, and seems to be useless. Drop it. Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx> --- Untested. arch/s390/kvm/kvm-s390.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 8465892..7305d2c 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -1195,7 +1195,6 @@ void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu) (__u64) vcpu->arch.sie_block) vcpu->kvm->arch.sca->cpu[vcpu->vcpu_id].sda = 0; } - smp_mb(); if (kvm_is_ucontrol(vcpu->kvm)) gmap_free(vcpu->arch.gmap); -- MST -- 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
