From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([208.118.235.92]:46605)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <stefanha@gmail.com>) id 1UHs6P-0005eF-Mq
	for qemu-devel@nongnu.org; Tue, 19 Mar 2013 04:41:03 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <stefanha@gmail.com>) id 1UHs6O-0008MZ-HH
	for qemu-devel@nongnu.org; Tue, 19 Mar 2013 04:41:01 -0400
Received: from mail-wi0-x232.google.com ([2a00:1450:400c:c05::232]:56177)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <stefanha@gmail.com>) id 1UHs6O-0008MM-CG
	for qemu-devel@nongnu.org; Tue, 19 Mar 2013 04:41:00 -0400
Received: by mail-wi0-f178.google.com with SMTP id hq4so182725wib.11
	for <qemu-devel@nongnu.org>; Tue, 19 Mar 2013 01:40:59 -0700 (PDT)
Date: Tue, 19 Mar 2013 09:40:57 +0100
From: Stefan Hajnoczi <stefanha@gmail.com>
Message-ID: <20130319084057.GB24393@stefanha-thinkpad.redhat.com>
References: <1363653285-23776-1-git-send-email-asias@redhat.com>
	<1363653285-23776-4-git-send-email-asias@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1363653285-23776-4-git-send-email-asias@redhat.com>
Subject: Re: [Qemu-devel] [PATCH V3 WIP 3/3] disable
	vhost_verify_ring_mappings check
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Asias He <asias@redhat.com>
Cc: kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, target-devel@vger.kernel.org, Stefan Hajnoczi <stefanha@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>

On Tue, Mar 19, 2013 at 08:34:45AM +0800, Asias He wrote:
> ---
>  hw/vhost.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/hw/vhost.c b/hw/vhost.c
> index 4d6aee3..0c52ec4 100644
> --- a/hw/vhost.c
> +++ b/hw/vhost.c
> @@ -421,10 +421,12 @@ static void vhost_set_memory(MemoryListener *listener,
>          return;
>      }
>  
> +#if 0
>      if (dev->started) {
>          r = vhost_verify_ring_mappings(dev, start_addr, size);
>          assert(r >= 0);
>      }
> +#endif

Please add a comment to explain why.

Stefan