Messages in this thread | | | From | "Sosnowski, Maciej" <> | Date | Wed, 14 Jan 2009 14:32:39 +0000 | Subject | RE: [PATCH] dmatest: Use custom map/unmap for destination buffer |
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Atsushi Nemoto wrote: > The dmatest driver should use DMA_BIDIRECTIONAL on the destination > buffer > to ensure that the poison values are written to RAM and not just > written > to cache and discarded. > > Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> > ---
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
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