From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758119AbbJHSZE (ORCPT ); Thu, 8 Oct 2015 14:25:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37967 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751627AbbJHSZC (ORCPT ); Thu, 8 Oct 2015 14:25:02 -0400 From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= To: linux-kernel@vger.kernel.org Cc: kvm@vger.kernel.org, Paolo Bonzini , Steve Rutherford , stable@vger.kernel.org Subject: [PATCH v2 1/2] kvm: x86: set KVM_REQ_EVENT when updating IRR Date: Thu, 8 Oct 2015 20:23:33 +0200 Message-Id: <1444328614-7195-2-git-send-email-rkrcmar@redhat.com> In-Reply-To: <1444328614-7195-1-git-send-email-rkrcmar@redhat.com> References: <1444328614-7195-1-git-send-email-rkrcmar@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org After moving PIR to IRR, the interrupt needs to be delivered manually. Reported-by: Paolo Bonzini Cc: Signed-off-by: Radim Krčmář --- v2: completely rewritten arch/x86/kvm/lapic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 944b38a56929..168b8759bd73 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -348,6 +348,8 @@ void kvm_apic_update_irr(struct kvm_vcpu *vcpu, u32 *pir) struct kvm_lapic *apic = vcpu->arch.apic; __kvm_apic_update_irr(pir, apic->regs); + + kvm_make_request(KVM_REQ_EVENT, vcpu); } EXPORT_SYMBOL_GPL(kvm_apic_update_irr); -- 2.5.3