dma-pool fixes

[Amit Pundir]

Hi Christoph,

On Tue, 28 Jul 2020 at 16:17, Christoph Hellwig <hch at lst.de> wrote:
>
> Hi Amit,
>
> can you try these two patches?  The first one makes sure we don't apply
> physical address based checks for IOMMU allocations, and the second one
> is a slightly tweaked version of the patch from Nicolas to allow dipping
> into the CMA areas for allocations to expand the atomic pools.

Sorry, verified a couple of times but these two patches are not working
for me. I'm stuck at the bootloader splash screen on my phone.

Regards,
Amit Pundir