Messages in this thread | | | Date | Mon, 11 Mar 2019 08:46:55 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH] net: mvpp2: avoid bouncing buffers |
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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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