patches for DPDK stable branches
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From: Xiao Wang <>
Cc:, Xiao Wang <>,
Subject: [dpdk-stable] [PATCH] vhost: fix socket initial value
Date: Fri,  3 Jan 2020 13:36:21 -0500	[thread overview]
Message-ID: <> (raw)

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")

Signed-off-by: Xiao Wang <>
 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;

             reply	other threads:[~2020-01-03  6:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-03 18:36 Xiao Wang [this message]
2020-01-07  1:49 ` Tiwei Bie
2020-01-09 15:51   ` Maxime Coquelin

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