linux-kernel - Re: [PATCH v5 06/11] net: ethernet: mtk-star-emac: new driver

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Date:   Wed, 27 May 2020 13:33:11 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     Nathan Chancellor <natechancellor@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Matthias Brugger <matthias.bgg@...il.com>,
        John Crispin <john@...ozen.org>,
        Sean Wang <sean.wang@...iatek.com>,
        Mark Lee <Mark-MC.Lee@...iatek.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Fabien Parent <fparent@...libre.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Edwin Peer <edwin.peer@...adcom.com>,
        devicetree <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC..." 
        <linux-mediatek@...ts.infradead.org>,
        Stephane Le Provost <stephane.leprovost@...iatek.com>,
        Pedro Tsai <pedro.tsai@...iatek.com>,
        Andrew Perepech <andrew.perepech@...iatek.com>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        clang-built-linux <clang-built-linux@...glegroups.com>
Subject: Re: [PATCH v5 06/11] net: ethernet: mtk-star-emac: new driver

On Wed, May 27, 2020 at 10:46 AM Bartosz Golaszewski <brgl@...ev.pl> wrote:

> > I don't know if there should be a new label that excludes that
> > assignment for those particular gotos or if new_dma_addr should
> > be initialized to something at the top. Please take a look at
> > addressing this when you get a chance.
> >
> > Cheers,
> > Nathan
>
> Hi Nathan,
>
> Thanks for reporting this! I have a fix ready and will send it shortly.

I already have a workaround for this bug as well as another one
in my tree that I'll send later today after some more testing.

Feel free to wait for that, or just ignore mine if you already have a fix.

       Arnd