[igt-dev] ✗ Fi.CI.IGT: failure for tests/kms_frontbuffer_tracking: Make sure GPU is quiescent before handling assertions.

[Maarten Lankhorst]

Op 13-12-2018 om 13:49 schreef Chris Wilson:
> Quoting Patchwork (2018-12-13 12:39:18)
>> #### Possible regressions ####
>>
>>   * igt at kms_frontbuffer_tracking@fbc-modesetfrombusy:
>>     - shard-glk:          PASS -> TIMEOUT
>>     - shard-hsw:          PASS -> TIMEOUT
>>     - shard-kbl:          PASS -> TIMEOUT
>>     - shard-snb:          PASS -> TIMEOUT
> Ah, the modesetfrombusy will never idle as it does
> while (1) igt_draw_rect(IGT_DRAW_BLT); and gem_quiescent_gpu() calls
> DROP_IDLE under the belief that nothing is queueing more work and will
> eventually idle.
>
> /o\
> -Chris

Right, v2 sent. :)