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On Mon, Jan 5, 2009 at 1:43 AM, Andrew Morton <akpm@linux-foundation.org> wrote: > dmatest-flush-and-invalidate-destination-buffer-before-dma.patch Please drop this one for now. There is an open question to Ralf [1] over whether the MIPS dma_map_single() implementation should behave more like ARM's i.e flush and invalidate partial cachelines in the DMA_FROM_DEVICE case. Currently it only invalidates. Thanks, Dan [1] http://marc.info/?l=linux-kernel&m=123120765106336&w=2 | ||||||||||||
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