[Intel-gfx] [PATCH] drm/i915: Don't continually defer the hangcheck

[shuang.he at intel.com]

Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
-------------------------------------Summary-------------------------------------
Platform          Delta          drm-intel-nightly          Series Applied
PNV                 -2              369/369              367/369
ILK                 -3              403/403              400/403
SNB                 -1              459/459              458/459
IVB                 -3              535/545              532/545
BYT                 -1              290/290              289/290
HSW                 -4              610/610              606/610
BDW                 -2              451/451              449/451
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
PNV  igt_drv_hangman_error-state-capture-render      PASS(4, M25M7)      TIMEOUT(1, M7)PASS(3, M7)
PNV  igt_drv_missed_irq_hang      TIMEOUT(3, M7)PASS(1, M25)      TIMEOUT(1, M7)PASS(3, M7)
ILK  igt_drv_hangman_error-state-basic      PASS(4, M37)      TIMEOUT(1, M37)PASS(3, M37)
ILK  igt_gem_reset_stats_ban-render      PASS(4, M37)      TIMEOUT(1, M37)PASS(3, M37)
ILK  igt_gem_workarounds_reset      PASS(4, M6M37)      TIMEOUT(1, M37)PASS(3, M37)
SNB  igt_kms_pipe_crc_basic_hang-read-crc-pipe-A      PASS(4, M35)      TIMEOUT(1, M35)PASS(3, M35)
IVB  igt_drv_hangman_error-state-basic      PASS(4, M21M4)      TIMEOUT(1, M4)PASS(3, M4)
IVB  igt_gem_reset_stats_ban-ctx-render      PASS(4, M21M4)      TIMEOUT(1, M4)PASS(3, M4)
IVB  igt_gem_workarounds_reset      PASS(4, M45M4)      TIMEOUT(1, M4)PASS(3, M4)
BYT  igt_drv_missed_irq_hang      TIMEOUT(3, M36)PASS(1, M36)      TIMEOUT(1, M36)PASS(3, M36)
HSW  igt_drv_hangman_error-state-basic      PASS(4, M19M40)      TIMEOUT(1, M40)PASS(3, M40)
HSW  igt_gem_reset_stats_ban-bsd      PASS(4, M19M40)      TIMEOUT(1, M40)PASS(3, M40)
HSW  igt_gem_workarounds_reset      PASS(4, M39M40)      TIMEOUT(1, M40)PASS(3, M40)
HSW  igt_pm_rps_min-max-config-idle      PASS(4, M19M40)      FAIL(1, M40)PASS(3, M40)
BDW  igt_drv_hangman_error-state-basic      PASS(4, M28M30)      TIMEOUT(1, M30)PASS(3, M30)
BDW  igt_gem_reset_stats_ban-blt      PASS(4, M28M30)      TIMEOUT(1, M30)PASS(3, M30)