DMABOUNCE in pci-rcar

Bjorn Helgaas bhelgaas at
Wed Feb 26 14:48:17 EST 2014

On Mon, Feb 24, 2014 at 4:00 AM, Arnd Bergmann <arnd at> wrote:
> Hi Magnus,
> I noticed during randconfig testing that you enabled DMABOUNCE for the
> pci-rcar-gen2 driver as posted in this patch
> I didn't see the original post unfortunately, but I fear we have to
> revert it and come up with a better solution, ...

Sounds like I should drop the following patches from my pci/host-rcar
branch for now?

  PCI: rcar: Add DMABOUNCE support
  PCI: rcar: Enable BOUNCE in case of HIGHMEM
  PCI: rcar: Make the Kconfig dependencies more generic


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