netdev - Re: [PATCH 1/2] ipoib: correcly show a VF hardware address

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Date:   Mon, 17 Jun 2019 14:50:18 -0400
From:   Doug Ledford <dledford@...hat.com>
To:     Denis Kirjanov <kda@...ux-powerpc.org>, davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
        mkubecek@...e.cz
Subject: Re: [PATCH 1/2] ipoib: correcly show a VF hardware address

On Mon, 2019-06-17 at 10:53 +0200, Denis Kirjanov wrote:
> in the case of IPoIB with SRIOV enabled hardware
> ip link show command incorrecly prints
> 0 instead of a VF hardware address.
> 
> Before:
> 11: ib1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc pfifo_fast
> state UP mode DEFAULT group default qlen 256
>     link/infiniband
> 80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd
> 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
>     vf 0 MAC 00:00:00:00:00:00, spoof checking off, link-state
> disable,
> trust off, query_rss off
> ...
> After with iproute2 patch[0]
> 11: ib1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc pfifo_fast
> state UP mode DEFAULT group default qlen 256
>     link/infiniband
> 80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd
> 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
>     vf 0     link/infiniband
> 80:00:00:66:fe:80:00:00:00:00:00:00:24:8a:07:03:00:a4:3e:7c brd
> 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff, spoof
> checking off, link-state disable, trust off, query_rss off
> 
> [0]: https://patchwork.kernel.org/patch/10997111/
> 
> v1->v2: just copy an address without modifing ifla_vf_mac
> v2->v3: update the changelog
> v3->v4: update the changelog: add a link to the patch for iproute2
> 
> Signed-off-by: Denis Kirjanov <kda@...ux-powerpc.org>

I assume you want this to go as a series through netdev, so you can add
my:

Acked-by: Doug Ledford <dledford@...hat.com>

-- 
Doug Ledford <dledford@...hat.com>
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