From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753545Ab3H0Nm1 (ORCPT ); Tue, 27 Aug 2013 09:42:27 -0400 Received: from mail-wg0-f45.google.com ([74.125.82.45]:62420 "EHLO mail-wg0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751957Ab3H0Nl4 (ORCPT ); Tue, 27 Aug 2013 09:41:56 -0400 From: Paolo Bonzini To: linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, gnatapov@redhat.com Subject: [PATCH 2/3] KVM: vmx: count exits to userspace during invalid guest emulation Date: Tue, 27 Aug 2013 15:41:42 +0200 Message-Id: <1377610903-12356-3-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1377610903-12356-1-git-send-email-pbonzini@redhat.com> References: <1377610903-12356-1-git-send-email-pbonzini@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These will happen due to MMIO. Suggested-by: Gleb Natapov @gleb@redhat.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 57b4e12..1f1da43 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -5485,6 +5485,7 @@ static int handle_invalid_guest_state(struct kvm_vcpu *vcpu) err = emulate_instruction(vcpu, EMULTYPE_NO_REEXECUTE); if (err == EMULATE_USER_EXIT) { + ++vcpu->stat.mmio_exits; ret = 0; goto out; } -- 1.8.3.1