netdev - Re: [PATCH iproute2-next 3/3] rdma: Add an option to rename IB device interface

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Message-ID: <20181029173446.GI3974@mtr-leonro.mtl.com>
Date:   Mon, 29 Oct 2018 19:34:46 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     David Ahern <dsahern@...il.com>
Cc:     netdev <netdev@...r.kernel.org>,
        RDMA mailing list <linux-rdma@...r.kernel.org>,
        Stephen Hemminger <stephen@...workplumber.org>
Subject: Re: [PATCH iproute2-next 3/3] rdma: Add an option to rename IB
 device interface

On Mon, Oct 29, 2018 at 11:07:06AM -0600, David Ahern wrote:
> On 10/29/18 4:30 AM, Leon Romanovsky wrote:
> >
> > Sorry for being slow in response, I was on vacation.
> > ----------
> >
> > This print is intended to warn about missing "new name" and it is not
> > checked by rd_exec_require_dev()
> >
> > To emphasize it:
> >
> > diff --git a/rdma/dev.c b/rdma/dev.c
> > index 760b7fb3..468ae686 100644
> > --- a/rdma/dev.c
> > +++ b/rdma/dev.c
> > @@ -246,6 +246,7 @@ static int dev_set_name(struct rd *rd)
> >         uint32_t seq;
> >
> > 	if (rd_no_arg(rd)) {
> > +               pr_err("hello world\n");
> >                 pr_err("Please provide device new  name.\n");
> > 		return -EINVAL;
> > 	}
> >
> > Produces the following output:
> > [leonro@...ver iproute2]$ ./rdma/rdma dev set mlx5_0 name
> > hello world
> > Please provide device new name.
> >
> > So how will we progress from here? Should I respin?
>
> ok, thanks for the explanation.
>
> Steve mentioned an update to the man page is needed as well. Please do
> that in the respin.

No problem, will do, thanks

>
> Thanks,

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