[Bug 87347] [BSW]igt/pm_rpm and kms_flip sporadically cases *ERROR* The master control interrupt lied (PM)!

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87347

lu hua <huax.lu at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[BSW]igt/pm_rpm and         |[BSW]igt/pm_rpm and
                   |kms_flip cases cause        |kms_flip sporadically cases
                   |*ERROR* The master control  |*ERROR* The master control
                   |interrupt lied (PM)!        |interrupt lied (PM)!

--- Comment #4 from lu hua <huax.lu at intel.com> ---
It sporadically fails, fail rate:2/4.
root at x-bsw06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rpm
--run-subtest cursor
IGT-Version: 1.9-g7848d21 (x86_64) (Linux:
3.19.0-rc6_drm-intel-nightly_70438b_20150128+ x86_64)
Runtime PM support: 1
PC8 residency support: 0
Subtest cursor: SUCCESS (15.709s)
root at x-bsw06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -r|egrep
"<[1-4]>"|grep drm
<3>[ 1693.076072] [drm:gen8_gt_irq_handler.isra.16 [i915]] *ERROR* The master
control interrupt lied (PM)!

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