[dpdk-dev] [PATCH 1/1] net/mlx5: fix device probing for old kernel drivers
Slava Ovsiienko
viacheslavo at mellanox.com
Fri Apr 5 11:37:47 CEST 2019
> -----Original Message-----
> From: David Christensen <drc at linux.vnet.ibm.com>
> Sent: Thursday, April 4, 2019 22:06
> To: Slava Ovsiienko <viacheslavo at mellanox.com>; dev at dpdk.org
> Cc: Shahaf Shuler <shahafs at mellanox.com>
> Subject: Re: [dpdk-dev] [PATCH 1/1] net/mlx5: fix device probing for old
> kernel drivers
>
> > Retrieving network interface index via Netlink fails in case of old
> > mlx5 kernel drivers installed
>> Can you put a boundary on this statement with a kernel driver version?
>
> Dave
As far as I know this setup experiences the problem (I debugged on):
4.15.32+
Ubuntu 16.04.5 LTS
mlx5_core 5.0-0 (from Linux Upstream)
standalone ConnextX-4LX virtual function
These setups has no problem:
3.10.0-327
Red Hat7.2
mlx5_core 4.6-0.2.0 (from OFED)
standalone ConnextX-4LX physical function
5.0rc7+
Red Hat 7.5
mlx5_core 5.0-0
standalone ConnextX-4LX physical function
I'll try to get more information regarding other problematic configs.
Regards,
Slava
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