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SubjectRe: blackfin - cmpxchg not atomic ?
On Fri, Jul 20, 2007 at 04:36:12PM -0400, Mike Frysinger wrote:
> > Also, does you assembly stub _really_ modify memory atomically ? If yes,
> > then there should be no need for disabling interrupts. Else, I see a
> > major problem with SMP.
>
> that isnt the only problem with SMP on Blackfin

Could you ealborate?

Robert
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