From: Cornelia Huck <cornelia.huck@de.ibm.com>
To: Greg Kurz <gkurz@linux.vnet.ibm.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org, virtualization@lists.linux-foundation.org
Subject: Re: [PATCH 2/2] vhost: disentangle vring endianness stuff from the core code
Date: Wed, 10 Feb 2016 14:23:33 +0100 [thread overview]
Message-ID: <20160210142333.744e4446.cornelia.huck@de.ibm.com> (raw)
In-Reply-To: <20160210140843.64ea5aa1@bahia.huguette.org>
On Wed, 10 Feb 2016 14:08:43 +0100
Greg Kurz <gkurz@linux.vnet.ibm.com> wrote:
> But you are right, there is a bug: we should rollback if vhost_init_used()
> fails. Something like below:
>
> err_used:
> vq->private_data = oldsock;
> vhost_net_enable_vq(n, vq);
> + vhost_adjust_vring_endian(vq);
Shouldn't we switch back before we reenable? Or have I lost myself in
this maze here again?
> if (ubufs)
> vhost_net_ubuf_put_wait_and_free(ubufs);
> err_ubufs:
next prev parent reply other threads:[~2016-02-10 13:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-13 17:09 [PATCH 0/2] vhost: cross-endian code cleanup Greg Kurz
2016-01-13 17:09 ` [PATCH 1/2] vhost: helpers to enable/disable vring endianness Greg Kurz
2016-01-21 9:55 ` Cornelia Huck
2016-02-10 11:21 ` Michael S. Tsirkin
2016-02-10 12:11 ` Greg Kurz
2016-02-10 13:12 ` Cornelia Huck
2016-02-10 15:08 ` Michael S. Tsirkin
2016-02-10 15:27 ` Greg Kurz
2016-01-13 17:09 ` [PATCH 2/2] vhost: disentangle vring endianness stuff from the core code Greg Kurz
2016-01-21 9:56 ` Cornelia Huck
2016-02-10 11:48 ` Michael S. Tsirkin
2016-02-10 13:08 ` Greg Kurz
2016-02-10 13:23 ` Cornelia Huck [this message]
2016-02-10 13:40 ` Greg Kurz
2016-01-27 10:25 ` [PATCH 0/2] vhost: cross-endian code cleanup Greg Kurz
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