[PATCH] PPC601 MQ handling

Benjamin Herrenschmidt benh at kernel.crashing.org
Fri Jun 18 02:27:06 EST 2004


On Thu, 2004-06-17 at 04:19, Stef Simoens wrote:
> > Did you check it was actually saved/restored by the signal code ?
> >
> > Ben.
>
> I looked up when XER gets saved/restored to save/restore MQ.
>
> I tested my patch with
> mqtest &
> (start other programs which are 'MQ-enabled')
> fg
> ^Z
> ...
> and mqtest gave me the correct output.

I was concerned about arch/ppc/kernel/signal.c but it seems that it's ok,
it will save & restore it properly.

Paul, do we want this patch in ?

Ben.


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