From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?B?VMO2csO2ayBFZHdpbg==?= <edwintorok@gmail.com>
Subject: Re: [PATCH] x86: fix mwait_play_dead() faulting on mwait-incapable
 cpus
Date: Mon, 30 May 2011 15:36:50 +0300
Message-ID: <4DE38F62.3000508@gmail.com>
References: <201105301143.p4UBhco4001230@demeter2.kernel.org> <1306758237-9327-1-git-send-email-avi@redhat.com>
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Cc: Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
	kvm@vger.kernel.org, Christoph Lameter <cl@linux.com>,
	linux-kernel@vger.kernel.org
To: Avi Kivity <avi@redhat.com>
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <1306758237-9327-1-git-send-email-avi@redhat.com>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: kvm.vger.kernel.org

On 05/30/2011 03:23 PM, Avi Kivity wrote:
> A logic error in mwait_play_dead() causes the kernel to use mwait
> even on cpus which don't support it, such as KVM virtual cpus.
>=20
> Introduced by 349c004e3d31fd.
>=20
> Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=3D36222

Confirmed that it fixes it.

>
> Reported-by: T=C3=B6r=C3=B6k Edwin <edwintorok@gmail.com>
> Signed-off-by: Avi Kivity <avi@redhat.com>

You can add this if you want to:
Tested-by: T=C3=B6r=C3=B6k Edwin <edwintorok@gmail.com>

Thanks,
--Edwin