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From: Bob Pearson <>
To: Jason Gunthorpe <>,
	Zhu Yanjun <>,
	"" <>
Subject: Re: rdma link add NAME type rxe netdev IFACE stopped working
Date: Wed, 1 Sep 2021 22:25:25 -0500	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 9/1/21 10:04 PM, Bob Pearson wrote:
> rdma link has started to fail today reporting an error as follows after working before.
> bob@ubunto-21:~$ sudo rdma link add rxe0 type rxe netdev enp0s3
> error: Invalid argument
> bob@ubunto-21:
> Nothing has changed in the past day or two except I pulled recent changes into rdma-core. This runs after
> typing
> export LD_LIBRARY_PATH=/home/bob/src/rdma-core/build/lib/:/usr/local/lib:/usr/lib
> which is also the same. Any ideas?
> Bob

Update. I then recompiled the kernel after pulling latest changes and now it works. In theory this shouldn't be necessary. The kernel APIs should be beckwards compatible.


  parent reply	other threads:[~2021-09-02  3:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <>
2021-09-02  3:22 ` Fwd: rdma link add NAME type rxe netdev IFACE stopped working Bob Pearson
2021-09-02  3:25 ` Bob Pearson [this message]
2021-09-02 13:02   ` Jason Gunthorpe
2021-09-02 19:49     ` Bob Pearson

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