On Wed, 8 Jul 2020, Nicolas Saenz Julienne wrote:
> There is no guarantee to CMA's placement, so allocating a zone specific
> atomic pool from CMA might return memory from a completely different
> memory zone. So stop using it.
>
> Fixes: c84dc6e68a1d ("dma-pool: add additional coherent pools to map to gfp
> mask")
> Reported-by: Jeremy Linton <[email protected]>
> Signed-off-by: Nicolas Saenz Julienne <[email protected]>Acked-by: David Rientjes <[email protected]> Thanks Nicolas!
