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

[Ohad Ben-Cohen]

On Mon, Oct 18, 2010 at 4:33 PM, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> Without coherency everybody needs to be damn sure to flush the relevant
> bits before unlocking and such.

Yes, either that, or use non-cacheable memory.
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