Re: [bg-linux] [PATCH 5/7] [RFC] force 32-byte aligned kmallocs

From: Benjamin Herrenschmidt
Date: Thu May 19 2011 - 22:08:42 EST

On Thu, 2011-05-19 at 20:32 -0500, Kazutomo Yoshii wrote:
> Actually DMA sends invalidate requests to the snoop unit(L2 level).
> BGP SoC is a bit different from other 4xx base.

Well, some other 44x also have a snooping L2 (more or less), but L1 is
usually the problem.


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