Re: [PATCH 0/3] Add OMAP hardware spinlock misc driver

[Peter Zijlstra]

On Mon, 2010-10-18 at 17:35 +0200, Ohad Ben-Cohen wrote:
> On Mon, Oct 18, 2010 at 5:32 PM, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> > Sure, but you can 'easily' extend your coherency protocols with support
> 
> In our case, there are no coherency protocols supported between the
> A9, M3 and the DSP.

Sure, I got that, I was simply commenting on Catalin's statement that
cache coherency doesn't (need to) bring atomic modifications.


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