Re: [PATCH] clocksource: sh_tmu: Set cpu_possible_mask to fix SMP broadcast

Geert Uytterhoeven
2014-12-17T08:25:23Z

Hi Magnus,

On Wed, Dec 17, 2014 at 2:30 AM, Magnus Damm <magnus.damm@gmail.com> wrote:
>> Armadillo-legacy is broken, and probably won't come back (cfr.
>> https://lkml.org/lkml/2014/12/2/339).
>>
>> Kzm9g-reference still hangs at "Calibrating local timer..." (it did work
>> at some point in the past).
>
> When the time allows I'd like us to try to fix up these somehow. At
> least I'll give it a go - I guess Armadillo is difficult without any
> board.

To fix Armadillo, we have to instantiate the GIC from C code, which is
a step backwards.

>> Note that my local tree is based on renesas-drivers-2014-12-08-v3.18,
>> renesas-devel-20141212-v3.18, and yesterday's upstream, with CCF,
>> PM domain, TWD, and lots of WIP patches from the kitchen sink applied.
>
> The TWD portion above - is it driver code or integration stuff? If the
> latter - is there any reason why these can't be picked up by Simon and
> merged right away.

Integration stuff. Basically it's
http://www.spinics.net/lists/arm-kernel/msg383413.html

In the mean time, I found the right clock, but I still have to repost that
(sorry, recovering from being ill --- merge windows don't help much ;-)

> My plan is to dig into sh73a0 (maybe including TWD) later today.

Okay, thanks!

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