On Wed, 2014-08-06 at 12:08 +0530, Bharat Bhushan wrote: > @@ -1249,6 +1284,7 @@ int kvmppc_subarch_vcpu_init(struct kvm_vcpu *vcpu) > setup_timer(&vcpu->arch.wdt_timer, kvmppc_watchdog_func, > (unsigned long)vcpu); > > + kvmppc_clear_dbsr(); > return 0; This could use a comment for why we're doing this. Also, I'm a bit uneasy about clearing the whole DBSR here, where we haven't yet switched the debug registers to guest context. It shouldn't actually matter except for deferred debug exceptions which are not actually useful (in fact e6500 removed support for them), but still... -Scott -- 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
