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From: luca.boccassi@gmail.com
To: Matan Azrad <matan@mellanox.com>
Cc: dpdk stable <stable@dpdk.org>
Date: Mon, 30 Apr 2018 15:53:53 +0100
Message-Id: <20180430145402.23057-34-luca.boccassi@gmail.com>
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<20180430145402.23057-1-luca.boccassi@gmail.com>
Subject: [dpdk-stable] patch 'net/vdev_netvsc: add check for specifying by 1
way' has been queued to stable release 18.02.2
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Hi,
FYI, your patch has been queued to stable release 18.02.2
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/02/18. So please
shout if anyone has objections.
Thanks.
Luca Boccassi
---
>>From a97393ad0f10745e633867555df356b570861fe8 Mon Sep 17 00:00:00 2001
From: Matan Azrad <matan@mellanox.com>
Date: Tue, 10 Apr 2018 13:32:07 +0000
Subject: [PATCH] net/vdev_netvsc: add check for specifying by 1 way
[ upstream commit 118d2f8096a528b46e1fa5fe2104cf7140278d94 ]
There are now 2 ways to specify a netvsc device by the EAL command
line - either by the interface name or by the MAC address.
The user should not specify a netvsc device using more than 1 way,
Thus, if a device is specified in more than 1 way, the driver stops
to probe it.
Validate it in the driver initialization.
Signed-off-by: Matan Azrad <matan@mellanox.com>
---
drivers/net/vdev_netvsc/vdev_netvsc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/vdev_netvsc/vdev_netvsc.c b/drivers/net/vdev_netvsc/vdev_netvsc.c
index d2c41a577..018ffae5d 100644
--- a/drivers/net/vdev_netvsc/vdev_netvsc.c
+++ b/drivers/net/vdev_netvsc/vdev_netvsc.c
@@ -702,6 +702,11 @@ vdev_netvsc_vdev_probe(struct rte_vdev_device *dev)
rte_kvargs_free(kvargs);
return 0;
}
+ if (specified > 1) {
+ DRV_LOG(ERR, "More than one way used to specify the netvsc"
+ " device.");
+ goto error;
+ }
rte_eal_alarm_cancel(vdev_netvsc_alarm, NULL);
/* Gather interfaces. */
ret = vdev_netvsc_foreach_iface(vdev_netvsc_netvsc_probe, name, kvargs,
--
2.14.2