On Mon, 28 May 2018, Christoph Hellwig wrote:
> On Mon, May 28, 2018 at 08:10:40AM +0200, Thomas Gleixner wrote:
> > n Fri, 25 May 2018, Christoph Hellwig wrote:
> >
> > x86/pci-dma: ...
> >
> > Please
> >
> > > Instead of globally disabling > 32bit DMA using the arch_dma_supported
> > > hook walk the PCI bus under the actually affected bridge and mark every
> > > device with the dma_32bit_limit flag. This also gets rid of the
> > > arch_dma_supported hook entirely.
> >
> > Shouldn't this go before the other two?
>
> Which other two? The boot optional removal patches? They just remove
> the visible interface, but keep the implementation which is converted
> to the better mechanism here, so I think the order makes sense.
> But I might be missing something..
They remove the commandline switch before having the replacement in place
unless I'm misreading something.
Thanks,
tglx
