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

From: Lennert Buytenhek
Date: Wed Dec 06 2006 - 14:13:19 EST


On Wed, Dec 06, 2006 at 04:43:14PM +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.
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