From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Matan Azrad <matan@mellanox.com>, dev@dpdk.org
Cc: stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] net/vdev_netvsc: fix automatic probing
Date: Tue, 22 May 2018 10:57:06 +0100 [thread overview]
Message-ID: <5afc3d08-92fe-e02e-3c78-aa4547bc2997@intel.com> (raw)
In-Reply-To: <1526919810-24303-1-git-send-email-matan@mellanox.com>
On 5/21/2018 5:23 PM, Matan Azrad wrote:
> The vdev_netvsc driver allows an automatic probe in Hyper-V VM systems
> unless it was already specified by the EAL command line.
>
> The detection of a specified NetVSC device is wrongly done by comparing
> the vdev_netvsc driver name to all the vdev devices names, including
> the suffix device index. Thus, if the user specifies the vdev_netvsc
> device by adding an index to the device name, the comparison fails.
> Consequently, the vdev_netvsc driver may automatically probe NetVSC
> devices, despite the NetVSC device that was specified by the EAL command
> line.
>
> Compare the vdev_netvsc driver name to the devices names without the
> index.
>
> Fixes: 56252de779a6 ("net/vdev_netvsc: add automatic probing")
> Cc: stable@dpdk.org
>
> Signed-off-by: Matan Azrad <matan@mellanox.com>
Applied to dpdk-next-net/master, thanks.
prev parent reply other threads:[~2018-05-22 9:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-21 16:23 Matan Azrad
2018-05-21 16:52 ` Stephen Hemminger
2018-05-21 17:25 ` Matan Azrad
2018-05-22 9:57 ` Ferruh Yigit [this message]
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