From mboxrd@z Thu Jan 1 00:00:00 1970 From: Junjie Chen Subject: [PATCH v2] examples/vhost: fix sending arp packet to self Date: Fri, 29 Dec 2017 09:33:19 -0500 Message-ID: <1514557999-151167-1-git-send-email-junjie.j.chen@intel.com> References: <1514542463-146522-1-git-send-email-junjie.j.chen@intel.com> Cc: dev@dpdk.org, Junjie Chen To: zhiyong.yang@intel.com, yliu@fridaylinux.org, maxime.coquelin@redhat.com Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 573BBE5D for ; Fri, 29 Dec 2017 07:52:56 +0100 (CET) In-Reply-To: <1514542463-146522-1-git-send-email-junjie.j.chen@intel.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" ARP packets are not dropped when dest vdev is itself, which breaks RX ring inconspicuously. Fixes: 9c5ef51207c6 ("examples/vhost: handle broadcast packet") Signed-off-by: Junjie Chen --- v2: - Add fixline in commit message. examples/vhost/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/examples/vhost/main.c b/examples/vhost/main.c index 89a61f0..10a7f5d 100644 --- a/examples/vhost/main.c +++ b/examples/vhost/main.c @@ -964,7 +964,8 @@ virtio_tx_route(struct vhost_dev *vdev, struct rte_mbuf *m, uint16_t vlan_tag) struct vhost_dev *vdev2; TAILQ_FOREACH(vdev2, &vhost_dev_list, global_vdev_entry) { - virtio_xmit(vdev2, vdev, m); + if (vdev2 != vdev) + virtio_xmit(vdev2, vdev, m); } goto queue2nic; } -- 2.0.1