From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lai Jiangshan <laijs@cn.fujitsu.com>
Subject: [PATCH] kvm,x86: return true when user space query KVM_CAP_USER_NMI
 extension
Date: Tue, 14 Dec 2010 17:57:47 +0800
Message-ID: <4D073F9B.7060002@cn.fujitsu.com>
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To: Avi Kivity <avi@redhat.com>, Jan Kiszka <jan.kiszka@siemens.com>,
	"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Return-path: <linux-kernel-owner@vger.kernel.org>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: kvm.vger.kernel.org

userspace may check this extension in runtime.

Signed-off-by:  Lai Jiangshan <laijs@cn.fujitsu.com>
---
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cdac9e5..3d6b9ec 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1909,6 +1909,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_NOP_IO_DELAY:
 	case KVM_CAP_MP_STATE:
 	case KVM_CAP_SYNC_MMU:
+	case KVM_CAP_USER_NMI:
 	case KVM_CAP_REINJECT_CONTROL:
 	case KVM_CAP_IRQ_INJECT_STATUS:
 	case KVM_CAP_ASSIGN_DEV_IRQ: