linux-kernel - [PATCH 11/45] KVM: Kick NMI receiving VCPU

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Message-Id: <1228736216-15787-12-git-send-email-avi@redhat.com>
Date:	Mon,  8 Dec 2008 13:36:22 +0200
From:	Avi Kivity <avi@...hat.com>
To:	kvm@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Jan Kiszka <jan.kiszka@...mens.com>
Subject: [PATCH 11/45] KVM: Kick NMI receiving VCPU

From: Jan Kiszka <jan.kiszka@...mens.com>

Kick the NMI receiving VCPU in case the triggering caller runs in a
different context.

Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
Signed-off-by: Avi Kivity <avi@...hat.com>
---
 arch/x86/kvm/lapic.c |    1 +
 virt/kvm/ioapic.c    |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 206cc11..304f9dd 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -354,6 +354,7 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
 
 	case APIC_DM_NMI:
 		kvm_inject_nmi(vcpu);
+		kvm_vcpu_kick(vcpu);
 		break;
 
 	case APIC_DM_INIT:
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 53772bb..c8f939c 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -150,6 +150,7 @@ static int ioapic_inj_irq(struct kvm_ioapic *ioapic,
 static void ioapic_inj_nmi(struct kvm_vcpu *vcpu)
 {
 	kvm_inject_nmi(vcpu);
+	kvm_vcpu_kick(vcpu);
 }
 
 static u32 ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest,
-- 
1.6.0.3

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