Re: [PATCH] drm/ttm: Make sure BOs being swapped out are cacheable

[Michel DÃnzer]

On 26/01/17 09:46 AM, Sinclair Yeh wrote:
> On Wed, Jan 25, 2017 at 10:49:33AM +0100, Christian KÃnig wrote:
>> Am 25.01.2017 um 10:25 schrieb Thomas Hellstrom:
>>> On 01/25/2017 09:21 AM, Michel DÃnzer wrote:
>>>> From: Michel DÃnzer <michel.daenzer@xxxxxxx>
>>>>
>>>> The current caching state may not be tt_cached, even though the
>>>> placement contains TTM_PL_FLAG_CACHED, because placement can contain
>>>> multiple caching flags. Trying to swap out such a BO would trip up the
>>>>
>>>> 	BUG_ON(ttm->caching_state != tt_cached);
>>>>
>>>> in ttm_tt_swapout.
>>>>
>>>> Cc: stable@xxxxxxxxxxxxxxx
>>>> Signed-off-by: Michel DÃnzer <michel.daenzer@xxxxxxx>
>>> Reviewed-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
>>
>> Reviewed-by: Christian KÃnig <christian.koenig@xxxxxxx>.
> 
> Reviewed-by: Sinclair Yeh <syeh@xxxxxxxxxx>

Thanks for the reviews! Via which tree should we merge this?


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Earthling Michel DÃnzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer