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    SubjectRe: [PATCH] net: mvpp2: avoid bouncing buffers
    On Fri, Mar 01, 2019 at 03:26:02PM +0100, Antoine Tenart wrote:
    > Hi Christoph,
    >
    > I saw you sent this patch as part of another series back in August, but
    > it seems it was never applied and I can't find it even in -next. We made
    > some tests and this patch is helping a lot the PPv2 engine driver in
    > improving its performances.
    >
    > Do you plan on re-sending it, or reworking it? Are there current issues
    > with it that prevent it from being merged upstream? Can we help in any
    > way?

    Hi Antoine,

    it's been a while, but my vague memory is that this caused failures
    in some ARM setups, and I was tought why for AMBA setting up the
    default mask is a bad idea. I don't really remember more, though.

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