Bug 84896

Summary: [BYT/BSW]igt/pm_rps/min-max-config-loaded Aborted
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
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Description lu hua 2014-10-11 05:41:14 UTC 
Created attachment 107693 [details]
dmesg

==System Environment==
--------------------------
Regression: not sure, it has bug 77869

Non-working platforms: BYT

==kernel==
--------------------------
drm-intel-nightly/ea4bec8e96ea8b33b49a7892c1c7f20041a56da6

==Bug detailed description==
-----------------------------
It's aborted on BYT and BSW with -nightly kernel. 
bug 77869 is about fail, https://bugs.freedesktop.org/show_bug.cgi?id=77869#c11  mentioned aborted, report this bug to track this issue.

output:
IGT-Version: 1.8-gb7d80d1 (x86_64) (Linux: 3.17.0_drm-intel-nightly_ea4bec_20141011+ x86_64)
Test assertion failure function do_writeval, file pm_rps.c:105:
Failed assertion: readval(filp) == val
Subtest min-max-config-loaded: FAIL (2.328s)
Test assertion failure function load_helper_stop, file pm_rps.c:253:
Failed assertion: igt_wait_helper(&lh.igt_proc) == 0
Last errno: 10, No child processes
pm_rps: igt_core.c:852: igt_fail: Assertion `!test_with_subtests || in_fixture' failed.
Aborted

==Reproduce steps==
---------------------------- 
1. ./pm_rps --run-subtest min-max-config-loaded
Comment 1 lu hua 2014-10-11 05:45:11 UTC 
subcase reset also has this issue.
 ./pm_rps --run-subtest reset
IGT-Version: 1.8-gb7d80d1 (x86_64) (Linux: 3.17.0_drm-intel-nightly_ea4bec_20141011+ x86_64)
Test assertion failure function matchit, file pm_rps.c:128:
Failed assertion: freqs1[CUR] == freqs2[CUR]
error: 200 != 244
Subtest reset: FAIL (47.697s)
Test assertion failure function load_helper_stop, file pm_rps.c:253:
Failed assertion: igt_wait_helper(&lh.igt_proc) == 0
Last errno: 10, No child processes
pm_rps: igt_core.c:852: igt_fail: Assertion `!test_with_subtests || in_fixture' failed.
Aborted
Comment 2 Jani Nikula 2015-01-29 13:42:54 UTC 
Please retest with current drm-intel-nightly.
Comment 3 lu hua 2015-01-30 05:51:19 UTC 
Test on the latest -nightly kernel. 
./pm_rps --run-subtest min-max-config-loaded works well. 
./pm_rps --run-subtest reset has bug 88874

Close it.
Comment 4 lu hua 2015-01-30 05:52:12 UTC 
Verified.Fixed.
Comment 5 Elizabeth 2017-10-06 14:34:53 UTC 
Closing old verified.

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