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From: Jan Kiszka <jan.kiszka@siemens.com>
To: kvm-devel <kvm@vger.kernel.org>
Cc: "Yang, Sheng" <sheng.yang@intel.com>, Avi Kivity <avi@redhat.com>,
	Gleb Natapov <gleb@qumranet.com>
Subject: [PATCH 7/11] kvm: kick NMI receiving VCPU
Date: Mon, 22 Sep 2008 09:58:54 +0200	[thread overview]
Message-ID: <48D7503E.3060904@siemens.com> (raw)
In-Reply-To: <48D74CE6.5060008@siemens.com>

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

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

Index: b/arch/x86/kvm/lapic.c
===================================================================
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -354,6 +354,7 @@ static int __apic_accept_irq(struct kvm_
 
 	case APIC_DM_NMI:
 		kvm_inject_nmi(vcpu);
+		kvm_vcpu_kick(vcpu);
 		break;
 
 	case APIC_DM_INIT:
Index: b/virt/kvm/ioapic.c
===================================================================
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -150,6 +150,7 @@ static int ioapic_inj_irq(struct kvm_ioa
 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,


  parent reply	other threads:[~2008-09-22  8:03 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-22  7:44 [PATCH 0/11] Fix&Enhance NMI support for KVM - v3 Jan Kiszka
2008-09-22  7:58 ` [PATCH 1/11] VMX: include all IRQ window exits in statistics Jan Kiszka
2008-09-22  7:58 ` [PATCH 2/11] VMX: refactor/fix IRQ and NMI injectability determination Jan Kiszka
2008-09-22  7:58 ` [PATCH 3/11] VMX: refactor IRQ and NMI window enabling Jan Kiszka
2008-09-22  7:58 ` [PATCH 5/11] kvm-x86: Enable NMI Watchdog via in-kernel PIT source Jan Kiszka
2008-09-22  7:58 ` [PATCH 6/11] kvm-x86: VCPU with pending NMI is runnabled Jan Kiszka
2008-09-22  7:58 ` Jan Kiszka [this message]
2008-09-22  7:58 ` [PATCH 8/11] kvm-x86: Support for user space injected NMIs Jan Kiszka
2008-09-22  7:59 ` [PATCH 9/11] VMX: Provide support " Jan Kiszka
2008-09-23  6:28   ` Yang, Sheng
2008-09-23 15:42     ` Jan Kiszka
2008-09-22  7:59 ` [PATCH 10/11] VMX: work around lacking VNMI support Jan Kiszka
2008-09-22 14:15   ` Gleb Natapov
2008-09-23  8:46     ` Jan Kiszka
2008-09-23  8:50       ` Gleb Natapov
2008-09-23  8:57         ` Jan Kiszka
2008-09-23  9:00           ` Gleb Natapov
2008-09-23  9:08             ` Yang, Sheng
2008-09-23  9:15               ` Gleb Natapov
2008-09-23  9:24                 ` Yang, Sheng
2008-09-23  9:26                   ` Gleb Natapov
2008-09-23  9:37                     ` Yang, Sheng
2008-09-23  9:42                       ` Yang, Sheng
2008-09-23  9:45                         ` Gleb Natapov
2008-09-23  9:50                           ` Yang, Sheng
2008-09-24 12:40                             ` Jan Kiszka
2008-09-24 12:44                               ` Avi Kivity
2008-09-24 12:50                               ` Gleb Natapov
2008-09-24 12:56                                 ` Jan Kiszka
2008-09-24 13:02                                   ` Gleb Natapov
2008-09-24 13:08                                     ` Jan Kiszka
2008-09-24 13:24                                       ` Gleb Natapov
2008-09-24 13:33                                         ` Jan Kiszka
2008-09-24 13:35                                           ` Gleb Natapov
2008-09-24 13:35                                           ` Avi Kivity
2008-09-24 14:07                                         ` Jan Kiszka
2008-09-24 14:19                                           ` Avi Kivity
2008-09-24 13:11                                     ` Jan Kiszka
2008-09-24 13:17                                       ` Gleb Natapov
2008-09-24 13:20                                         ` Gleb Natapov
2008-09-24 13:39                                           ` Jan Kiszka
2008-09-24 14:48                                     ` Gleb Natapov
2008-09-23  9:27                 ` Yang, Sheng
2008-09-23 15:15               ` Jan Kiszka
2008-09-25  9:41   ` Jan Kiszka
2008-09-25 10:31     ` Avi Kivity
2008-09-25 14:22       ` Jan Kiszka
2008-09-27 10:57         ` Avi Kivity
2008-09-22  7:59 ` [PATCH 11/11] kvm: Enable NMI support for userspace irqchip Jan Kiszka
2008-09-22  8:00 ` [PATCH 4/11] VMX: fix real-mode NMI support Jan Kiszka

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