Re: [BUG][mvebu] mvneta: cannot request irq 25 on openblocks-ax3

From: Ezequiel Garcia
Date: Tue Mar 19 2013 - 09:39:34 EST

Hi Masami,

On Tue, Mar 19, 2013 at 10:12:37PM +0900, Masami Hiramatsu wrote:
> Here I've hit a bug on the recent kernel. As far as I know, this bug
> exists on 3.9-rc1 too.
> When I tried the latest mvebu for-next tree
> (git:// mvebu/for-next),
> I got below warning at bootup time and mvneta didn't work (link was never up).
> I ensured that "ifconfig ethX up" always caused that.
> Does anyone succeed to boot openblocks-ax3 recently or hit same
> trouble?

This is a known bug. Gregory Clement already has a fix and he
will submit it soon. In case you need this fixed ASAP, I'm attaching
you a patch with a fix.

Please note the attached patch is not ready for mainline inclusion,
as I said Gregory will submit a cleaner version soon.

Ezequiel GarcÃa, Free Electrons
Embedded Linux, Kernel and Android Engineering