igt@i915_selftest@mock@memory_region - incomplete - No warnings/errors

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1057/fi-kbl-soraka/igt@i915_selftest@mock@memory_region.html

<6> [1202.881131] [IGT] i915_selftest: starting dynamic subtest memory_region
<5> [1203.714071] Setting dangerous option mock_selftests - tainting kernel
<6> [1203.966116] i915: Performing mock selftests with st_random_seed=0x8765ba37 st_timeout=500
<6> [1203.966146] i915: Running memory_region
<7> [1203.971393]  mock: [drm:intel_uc_init_early [i915]] enable_guc=3 (guc:no submission:no huc:no slpc:no)
<6> [1203.972718]  mock: [drm] Incompatible option enable_guc=3 - GuC is not supported!
<6> [1203.972746]  mock: [drm] Incompatible option enable_guc=3 - HuC is not supported!
<6> [1203.972771]  mock: [drm] Incompatible option enable_guc=3 - GuC submission is N/A
<7> [1203.983886] [drm:intel_engines_driver_register [i915]] renamed mock to rcs0
<6> [1203.985359] i915: Running intel_memory_region_mock_selftests/igt_mock_reserve
<6> [1204.263234] i915: Running intel_memory_region_mock_selftests/igt_mock_fill
<6> [1204.919300] i915: Running intel_memory_region_mock_selftests/igt_mock_contiguous