Message ID | 20200226090010.708934-30-mst@redhat.com |
---|---|
State | New |
Headers | show
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[79.178.2.214]) by smtp.gmail.com with ESMTPSA id c74sm2154172wmd.26.2020.02.26.01.07.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Feb 2020 01:07:59 -0800 (PST) Date: Wed, 26 Feb 2020 04:07:58 -0500 From: "Michael S. Tsirkin" <mst@redhat.com> To: qemu-devel@nongnu.org Subject: [PULL v2 29/30] vhost-user: only set slave channel for first vq Message-ID: <20200226090010.708934-30-mst@redhat.com> References: <20200226090010.708934-1-mst@redhat.com> MIME-Version: 1.0 In-Reply-To: <20200226090010.708934-1-mst@redhat.com> X-Mailer: git-send-email 2.24.1.751.gd10ce2899c X-Mutt-Fcc: =sent X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list 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: <https://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> Cc: Peter Maydell <peter.maydell@linaro.org>, Adrian Moreno <amorenoz@redhat.com>, marcandre.lureau@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
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[PULL,v2,01/30] bios-tables-test: tell people how to update
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diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index 2e81f5514f..35baf4f347 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -1458,9 +1458,11 @@ static int vhost_user_backend_init(struct vhost_dev *dev, void *opaque) "VHOST_USER_PROTOCOL_F_LOG_SHMFD feature."); } - err = vhost_setup_slave_channel(dev); - if (err < 0) { - return err; + if (dev->vq_index == 0) { + err = vhost_setup_slave_channel(dev); + if (err < 0) { + return err; + } } u->postcopy_notifier.notify = vhost_user_postcopy_notifier;