Re: [PATCH 4/6] PCI/P2PDMA: Remove the DMA_VIRT_OPS hacks

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On Thu, Nov 05, 2020 at 01:39:30PM -0400, Jason Gunthorpe wrote:
> Hmm. This works for real devices like mlx5, but it means the three SW
> devices will also resolve to a real PCI device that is not the DMA
> device.

Does it?  When I followed the links on my system rxe was a virtual
device without a physical parent.  Weird.



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