Re: SPARC32 SMP IRQ15 question

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From: Daniel Hellstrom <daniel@xxxxxxxxxxx>
Date: Wed, 26 Jan 2011 18:02:22 +0100

> I have made an first implementation on the LEON, the hangs that I
> could trigger quite easily are now gone and I can run my system for
> several days without rather heavy load, however I still have some
> problems on another board, but I don't think they are directly
> related...
> 
> Please look at my implementation suggestion (patches in separate email
> soon), I have tried to separate the patches so that it will be easier
> to implement it for other CPU models, however I don't really know the
> other architectures... it would be nice if someone else could have
> look at it and someone how has the hardware...
> 
> I have removed the use of smp_cross_call in smp_call_function* and
> instead used the generic implementation by defining
> USE_GENERIC_SMP_HELPERS, I think this is the cleanest approach.

Thanks so much for doing this work!

I'll take a look at your patches soon.
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