On Wed, Aug 13, 2014 at 11:33:11AM +0100, Liviu Dudau wrote: > On Wed, Aug 13, 2014 at 11:01:18AM +0100, Catalin Marinas wrote: > > On Tue, Aug 12, 2014 at 05:25:25PM +0100, Liviu Dudau wrote: > > > Introduce a default implementation for remapping PCI bus I/O resources > > > onto the CPU address space. Architectures with special needs may > > > provide their own version, but most should be able to use this one. > > > > > > Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > > > Cc: Arnd Bergmann <arnd@xxxxxxxx> > > > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > > > Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx> > > > > I guess you could have added the generic pgprot_device definition to > > this patch and the arm64 specific one in the separate arm64 PCIe support > > (and one less patch in total). But not a big issue either way. > > I went by the established history on that file, where a new interface gets > introduced together with its use. I guess it makes backing out the change > much easier? The point is that the only user of pgprot_device is pci_remap_iospace() currently, so it makes sense to introduce the generic definition together with this patch. -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
