Re: [PATCH] WorkStruct: Implement generic UP cmpxchg() where an arch doesn't support it

Lennert Buytenhek
2006-12-06T20:09:14Z

On Wed, Dec 06, 2006 at 07:47:22PM +0000, David Howells wrote:

> > > Pre-v6 ARM doesn't support SMP according to ARM's atomic.h,
> >
> > That's not quite true, there exist ARMv5 processors that in theory
> > can support SMP.
>
> I meant that the Linux ARM arch doesn't support it:

Ah, yes, not currently. That's true.