linux-kernel - Re: [PATCH] powerpc: Fix alignment of secondary cpu spin vars

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Date:	Thu, 09 Jan 2014 12:36:27 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Olof Johansson <olof@...om.net>
Cc:	Michael Ellerman <michael@...erman.id.au>, chzigotzky@...osoft.de,
	linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Anton Blanchard <anton@...ba.org>
Subject: Re: [PATCH] powerpc: Fix alignment of secondary cpu spin vars

On Wed, 2014-01-08 at 09:48 -0800, Olof Johansson wrote:

> >         /* If it's a display, note it */
> > -       memset(type, 0, sizeof(type));
> > -       prom_getprop(stdout_node, "device_type", type, sizeof(type));
> > -       if (strcmp(type, "display") == 0)
> > -               prom_setprop(stdout_node, path, "linux,boot-display", NULL, 0);
> > +       stdout_node = call_prom("instance-to-package", 1, 1, prom.stdout);
> > +       if (stdout_node != PROM_ERROR) {
> > +               val = cpu_to_be32(stdout_node);
> > +               memset(type, 0, sizeof(type));
> > +               prom_getprop(stdout_node, "device_type", type, sizeof(type));
> > +               if (strcmp(type, "display") == 0)
> > +                       prom_setprop(stdout_node, path, "linux,boot-display", NU
> 
> Line is cut off, this needs "NULL, 0);" at the end.

Right, copy/paste failure :-)

Thanks, I'll try to get that to Linus before he cuts .13, otherwise it
will be -stable.

Cheers,
Ben.


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