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From: Xiao Wang <xiao.w.wang@intel.com>
To: maxime.coquelin@redhat.com,
tiwei.bie@intel.com,
zhihong.wang@intel.com
Cc: dev@dpdk.org,
Xiao Wang <xiao.w.wang@intel.com>,
stable@dpdk.org
Date: Fri, 3 Jan 2020 13:36:21 -0500
Message-Id: <20200103183621.196138-1-xiao.w.wang@intel.com>
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Subject: [dpdk-stable] [PATCH] vhost: fix socket initial value
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By default, a vhost socket is created without attaching VDPA device,
this patch fixes the initial value of vdpa_dev_id.
Fixes: b4953225cea4 ("vhost: add APIs for datapath configuration")
Cc: stable@dpdk.org
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
---
lib/librte_vhost/socket.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_vhost/socket.c b/lib/librte_vhost/socket.c
index ebb2ff6c2..834f0b88a 100644
--- a/lib/librte_vhost/socket.c
+++ b/lib/librte_vhost/socket.c
@@ -877,6 +877,7 @@ rte_vhost_driver_register(const char *path, uint64_t flags)
"error: failed to init connection mutex\n");
goto out_free;
}
+ vsocket->vdpa_dev_id = -1;
vsocket->dequeue_zero_copy = flags & RTE_VHOST_USER_DEQUEUE_ZERO_COPY;
vsocket->extbuf = flags & RTE_VHOST_USER_EXTBUF_SUPPORT;
vsocket->linearbuf = flags & RTE_VHOST_USER_LINEARBUF_SUPPORT;
--
2.15.1