From c77f3fab441c3e466b4c3601a475fc31ce156b06 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= <rkrcmar@redhat.com> Date: Thu, 8 Oct 2015 20:23:33 +0200 Subject: [PATCH] kvm: x86: set KVM_REQ_EVENT when updating IRR MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit After moving PIR to IRR, the interrupt needs to be delivered manually. Reported-by: Paolo Bonzini <pbonzini@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- 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 944b38a569297..168b8759bd736 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); -- GitLab