From: Simon Horman <horms@verge.net.au>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Yoshihiro Kaneko <ykaneko0929@gmail.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Magnus Damm <magnus.damm@gmail.com>,
Linux-sh list <linux-sh@vger.kernel.org>
Subject: Re: [PATCH 2/2] sh_eth: Fix asynchronous external abort
Date: Tue, 25 Nov 2014 00:10:10 +0000 [thread overview]
Message-ID: <20141125001005.GA5656@verge.net.au> (raw)
In-Reply-To: <CAMuHMdVeB0DmTr-xNHnZsHWao78Mdfk87+hThmiRu7qyZHMKWA@mail.gmail.com>
On Mon, Nov 24, 2014 at 09:41:18AM +0100, Geert Uytterhoeven wrote:
> On Mon, Nov 24, 2014 at 2:18 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Thu, Nov 13, 2014 at 04:02:15PM +0900, Yoshihiro Kaneko wrote:
> >> From: Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>
> >>
> >> When clock is disabled, Ethernet register access raise Bus error.
> >
> > I have spoken with Kimura-san and the problem may be reproduced by
> > calling ethtool with -s of -G while the network interface is down.
> >
> > e.g.:
> > ifconfig eth0 down
> > ethtool -G eth0 rx 512
>
> That makes sense.
>
> I think it would be good to add the reproduction steps to the commit message.
Yes, I agree entirely.
> > I have confirmed that the problem above appears in net-next
> > and appears to be resolved with this patch and the previous on
> > in this series (which seems to be a dependency) applied.
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
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> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2014-11-25 0:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 7:02 [PATCH 0/2] Fix sleeping function called from invalid context Yoshihiro Kaneko
2014-11-13 7:02 ` [PATCH 1/2] sh_eth: " Yoshihiro Kaneko
2014-11-13 22:33 ` Sergei Shtylyov
2014-11-25 2:17 ` Simon Horman
2014-11-25 11:02 ` Sergei Shtylyov
2014-11-25 13:35 ` Geert Uytterhoeven
2014-11-25 14:09 ` Sergei Shtylyov
2014-11-13 7:02 ` [PATCH 2/2] sh_eth: Fix asynchronous external abort Yoshihiro Kaneko
2014-11-24 1:18 ` Simon Horman
2014-11-24 2:19 ` Ben Hutchings
2014-11-24 8:41 ` Geert Uytterhoeven
2014-11-25 0:10 ` Simon Horman [this message]
2014-11-13 20:05 ` [PATCH 0/2] Fix sleeping function called from invalid context David Miller
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