[PATCH umr] page_table_base_addr is not a page address on AI+

[tom.stdenis@xxxxxxx (Tom St Denis)]

On 18/04/17 07:32 AM, Tom St Denis wrote:
> With that fixed I can read (non-cached) IBs from the libdrm test suite.
> 
> Signed-off-by: Tom St Denis <tom.stdenis at amd.com>

> +				pde_fields.pte_base_addr = (pde_entry & ((1ULL << 48) - 1)) & ~0xFFFULL; //pde_entry & 0xFFFFFFFFF000ULL;

In my local copy I dropped this chunk (it was just a sanity check...). 
So assume that's not part of the change.

Tom