On Tue, Nov 13, 2018 at 10:42:37PM +0000, Maciej W. Rozycki wrote:
> The LittleSur board is marked for high memory support and therefore
> clearly must provide a way to have enough memory installed for some to
> be present outside the low 4GiB physical address range. With the memory
> map of the BCM1250 SOC it has been built around it means over 1GiB of
> actual DRAM, as only the first 1GiB is mapped in the low 4GiB physical
> address range[1].
>
> Complement commit cce335ae47e2 ("[MIPS] 64-bit Sibyte kernels need
> DMA32.") then and also enable ZONE_DMA32 for LittleSur.
Looks good,
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
