linux-kernel - RE: [PATCH] net: sched: taprio: Fix potential integer overflow in taprio_set_picos_per

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Date:   Thu, 5 Sep 2019 21:03:03 +0000
From:   "Gomes, Vinicius" <vinicius.gomes@...el.com>
To:     Vladimir Oltean <olteanv@...il.com>
CC:     Eric Dumazet <eric.dumazet@...il.com>,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>,
        "David S. Miller" <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] net: sched: taprio: Fix potential integer overflow in
 taprio_set_picos_per_byte

Hi Vladimir,

> Looks ok to me, but I have no saying over ethtool API. Actually I don't even
> know whom to ask - the output of ./scripts/get_maintainer.pl
> net/core/ethtool.c is a bit overwhelming.
> To avoid conflicts, there needs to be somebody out of us who takes Eric's
> simplification, with Gustavo's Reported-by tag, and the 2 ethtool & taprio
> patches to avoid division by zero, and the printing fix, and maybe do the same in
> cbs. Will you be the one? Should I?

If you have the cycles to do it, go for it. I would only be able to work on this next week.

> 
> Thanks,
> -Vladimir

Thanks a lot,
--
Vinicius