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From: Leon Romanovsky <leon@kernel.org>
To: Jinpu Wang <jinpu.wang@cloud.ionos.com>
Cc: linux-rdma@vger.kernel.org, Jason Gunthorpe <jgg@ziepe.ca>,
	Doug Ledford <dledford@redhat.com>
Subject: Re: IPoIB child interfaces not working with mlx5
Date: Sat, 20 Mar 2021 11:30:29 +0200	[thread overview]
Message-ID: <YFXAtSsEL3etCO6b@unreal> (raw)
In-Reply-To: <CAMGffE=3YYxv9i7_qQr3-Uv-NGr-7VsnMk8DTjR0YbX1vJBzXQ@mail.gmail.com>

On Fri, Mar 19, 2021 at 08:44:29AM +0100, Jinpu Wang wrote:
> Hi Jason and Leon,
> 
> We recently switch to use upstream OFED from MLNX-OFED, and we notice
> IPoIB stop working with upstream kernel 5.4.102 with mellanox CX-5
> HCA, it's working fine on CX-2/CX-3. I tested also on 5.11 kernel it
> behaves the same.

Are you using "enhanced IPoIB" for CX-5 devices? MLX5_CORE_IPOIB?

Thanks

  reply	other threads:[~2021-03-20 11:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-19  7:44 IPoIB child interfaces not working with mlx5 Jinpu Wang
2021-03-20  9:30 ` Leon Romanovsky [this message]
     [not found]   ` <CAD+HZHUHbuBeoB4cCLc78gsmZAEyEr+fiWtpuTrxyzRBzMBf_g@mail.gmail.com>
2021-03-21 13:07     ` Leon Romanovsky
2021-03-22  6:08       ` Jinpu Wang
2021-03-22  6:56         ` Leon Romanovsky
2021-04-20  9:14           ` Jinpu Wang
2021-04-20 11:29             ` Leon Romanovsky
2021-05-07  6:53               ` Jinpu Wang
2021-05-07  8:03                 ` Zhu Yanjun
2021-05-07  8:11                   ` Jinpu Wang

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