Re: [PATCH 2/3] drm/etnaviv: Expose our reservation object when exporting a dmabuf.

From: Eric Anholt
Date: Wed Apr 12 2017 - 13:32:47 EST


Lucas Stach <l.stach@xxxxxxxxxxxxxx> writes:

> Am Mittwoch, den 12.04.2017, 14:47 +0200 schrieb Daniel Vetter:
>> On Mon, Apr 10, 2017 at 06:44:13PM -0700, Eric Anholt wrote:
>> > Without this, polling on the dma-buf (and presumably other devices
>> > synchronizing against our rendering) would return immediately, even
>> > while the BO was busy.
>> >
>> > Signed-off-by: Eric Anholt <eric@xxxxxxxxxx>
>> > Cc: stable@xxxxxxxxxxxxxxx
>> > Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
>> > Cc: Russell King <linux+etnaviv@xxxxxxxxxxxxxxx>
>> > Cc: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
>> > Cc: etnaviv@xxxxxxxxxxxxxxxxxxxxx
>>
>> On the first 2 patches:
>>
>> Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
>>
>> If you get an ack from Rob/Lucas I guess we could push these also through
>> drm-misc.
>
> Patch itself looks fine. I prefer to route the etnaviv change through my
> tree, to give it the usual exposure to our testing.

Yeah, I'd rather you grab it so you can test it before it lands.

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