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SubjectRe: [PATCH V3 2/3] mm: dmapool: Align to ARCH_DMA_MINALIGN in non-coherent DMA mode
On Wed, 13 Sep 2017 17:20:51 +0800 Huacai Chen <> wrote:

> In non-coherent DMA mode, kernel uses cache flushing operations to
> maintain I/O coherency, so the dmapool objects should be aligned to

What are the user-visible effects of this bug?

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