[Intel-gfx] [PATCH 2/2] drm/i915/gen8: Apply Per-context workarounds using W/A batch buffers

[shuang.he at intel.com]

Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
Task id: 5828
-------------------------------------Summary-------------------------------------
Platform          Delta          drm-intel-nightly          Series Applied
PNV                 -1              281/281              280/281
ILK                                  308/308              308/308
SNB                                  326/326              326/326
IVB                                  380/380              380/380
BYT                                  294/294              294/294
HSW                                  387/421              387/421
BDW                 -1              316/316              315/316
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
*PNV  igt_gen3_render_mixed_blits      PASS(7)      CRASH(1)PASS(1)
*BDW  igt_gem_gtt_hog      PASS(12)      DMESG_WARN(1)PASS(1)
Note: You need to pay more attention to line start with '*'