On Tue, Sep 11, 2018 at 11:30:18AM -0700, Atish Patra wrote:Hi Palmer,
Use memblock_end_of_DRAM which provides correct last low memory
PFN. Without that, DMA32 region becomes empty resulting in zero
pages being allocated for DMA32.
This patch is based on earlier patch from palmer which never
merged into 4.19. I just edited the commit text to make more
sense.
Looks good,
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Palmer, can you queue this up for 4.19?