From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yang Zhang Subject: [PATCH v7 5/7] KVM : Force vmexit with virtual interrupt delivery Date: Mon, 1 Apr 2013 08:40:14 +0800 Message-ID: <1364776816-30772-6-git-send-email-yang.z.zhang@intel.com> References: <1364776816-30772-1-git-send-email-yang.z.zhang@intel.com> Cc: gleb@redhat.com, mtosatti@redhat.com, xiantao.zhang@intel.com, Yang Zhang To: kvm@vger.kernel.org Return-path: Received: from mga09.intel.com ([134.134.136.24]:8355 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756309Ab3DAAoq (ORCPT ); Sun, 31 Mar 2013 20:44:46 -0400 In-Reply-To: <1364776816-30772-1-git-send-email-yang.z.zhang@intel.com> Sender: kvm-owner@vger.kernel.org List-ID: From: Yang Zhang Need the EOI to track interrupt deliver status, so force vmexit on EOI for rtc interrupt when enabling virtual interrupt delivery. Signed-off-by: Yang Zhang --- virt/kvm/ioapic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index 0b12b17..d01544a 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -175,7 +175,7 @@ void kvm_ioapic_calculate_eoi_exitmap(struct kvm_vcpu *vcpu, if (!e->fields.mask && (e->fields.trig_mode == IOAPIC_LEVEL_TRIG || kvm_irq_has_notifier(ioapic->kvm, KVM_IRQCHIP_IOAPIC, - index))) { + index) || index == RTC_GSI)) { irqe.dest_id = e->fields.dest_id; irqe.vector = e->fields.vector; irqe.dest_mode = e->fields.dest_mode; -- 1.7.1