Re: [PATCH] mach-shmobile: Emma Mobile EV2 SMP prototype code

Simon Horman
2012-05-11T08:05:52Z

On Fri, May 11, 2012 at 04:13:08PM +0900, Simon Horman wrote:
> On Wed, May 09, 2012 at 04:54:07PM +0900, Magnus Damm wrote:
> > From: Magnus Damm <damm@opensource.se>
> >
> > Prototype code that adds SMP support to EMEV2.
> >
> > At this point only the most basic form of SMP operation
> > is supported. TWD and CPU Hotplug support is excluded.
> >
> > Based on V1 of the Emma Mobile EV2 code. Needs to be
> > reworked to coexist with DT. Work in progress.
>
> Hi Magnus,
>
> I tried out this patch on top of the next branch of Rafael's
> renesas tree (5658c94) plus V2 of your Emma Mobile EV2 code but
> I am only seeing one CPU. Do I need some other tweaks?

Hi Magnus,

it turns out that I had maxcpus=1 set on the command line.
After removing that all seems well.

Tested-by: Simon Horman <horms@verge.net.au>