Bug 99794 - [IVB][BAT] kms_pipe_crc_basic/suspend-read-crc-pipe-a incomplete
Summary: [IVB][BAT] kms_pipe_crc_basic/suspend-read-crc-pipe-a incomplete
Status: CLOSED WORKSFORME
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: low minor
Assignee: Jani Saarinen
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-02-13 13:16 UTC by Jani Saarinen
Modified: 2017-08-10 06:37 UTC (History)
3 users (show)

See Also:
i915 platform: IVB
i915 features: power/suspend-resume

Attachments

Comment 1 Dorota Czaplejewicz 2017-03-02 15:34:05 UTC 
I noticed a hard lock on this in the 21th run on IVB-3770 and today's drm-tip.
Comment 2 Marta Löfstedt 2017-03-03 07:37:44 UTC 
last line in dmesg:
[  428.291797] [IGT] kms_pipe_crc_basic: starting subtest suspend-read-crc-pipe-A
I.e. this is one of the bugs of the kms_pipe_crc_basic/suspend-read-crc-pipe-* where we have lost contact with the DUT during suspend-resume. 
We are working on a solution to use pstore to maybe get more information when this happens.

I lower importance
Comment 3 Marta Löfstedt 2017-03-03 08:23:33 UTC 
Move to staging?
Comment 4 Jani Saarinen 2017-03-10 10:11:08 UTC 
Collecting more data, setting need info.
Comment 5 Jari Tahvanainen 2017-05-10 15:08:36 UTC 
Jani - this has not been seen anymore ("newer"). Proposing to be marked as resolved+worksforme. Marta - do you disagree?
Comment 6 Elizabeth 2017-06-27 21:55:43 UTC 
(In reply to Jari Tahvanainen from comment #5)
> Jani - this has not been seen anymore ("newer"). Proposing to be marked as
> resolved+worksforme. Marta - do you disagree?

Hello,
This bug seems to be fixed, can this be closed or is necessary more information? Thank you.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.