[Intel-gfx] [PATCH i-g-t v6 02/12] tests/perf: add per context filtering test for gen8+

[Matthew Auld]

On 4 October 2017 at 13:43, Lionel Landwerlin
<lionel.g.landwerlin at intel.com> wrote:
> On 04/10/17 12:46, Matthew Auld wrote:
>>
>> On 4 October 2017 at 12:19, Lionel Landwerlin
>> <lionel.g.landwerlin at intel.com> wrote:
>>>
>>> From: Robert Bragg <robert at sixbynine.org>
>>>
>>> Signed-off-by: Robert Bragg <robert at sixbynine.org>
>>> Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>

<SNIP>

>>> +                       bo = drm_intel_bo_alloc(bufmgr, "mi_rpc dest bo",
>>> 4096, 64);
>>
>> alignment=64 ?
>
>
> Alignment requirement for MI_RPC are lower than with surfaces and indeed
> 64bytes.

The minimum gtt alignment is 4K, so specifying 64bytes doesn't make sense.