From mboxrd@z Thu Jan  1 00:00:00 1970
From: Radim Krcmar <rkrcmar@redhat.com>
Subject: Re: [PATCH v7 1/5] ptp_kvm: probe for kvm guest availability
Date: Fri, 20 Oct 2017 16:33:20 +0200
Message-ID: <20171020143319.GB472@flask>
References: <20171019133918.18367-1-joao.m.martins@oracle.com>
 <20171019133918.18367-2-joao.m.martins@oracle.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
        Paolo Bonzini <pbonzini@redhat.com>,
        Richard Cochran <richardcochran@gmail.com>,
        Marcelo Tosatti <mtosatti@redhat.com>,
        xen-devel <xen-devel@lists.xenproject.org>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        Juergen Gross <jgross@suse.com>,
        Andy Lutomirski <luto@amacapital.net>
To: Joao Martins <joao.m.martins@oracle.com>
Return-path: <linux-kernel-owner@vger.kernel.org>
Content-Disposition: inline
In-Reply-To: <20171019133918.18367-2-joao.m.martins@oracle.com>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: kvm.vger.kernel.org

2017-10-19 14:39+0100, Joao Martins:
> In the event of moving pvclock_pvti_cpu0_va() definition to common
> pvclock code, this function could return a value on non KVM guests.
> If user tried to load the module (or have it builtin) it would fail
> with a GPF on ptp_kvm_init when running on a Xen guest. Therefore,
> ptp_kvm_init() should check whether it is running in a KVM guest.
> 
> Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
> ---
> New in v7;
> ---

Acked-by: Radim Krčmář <rkrcmar@redhat.com>