Bug 100595 - [vulkancts] incremental_present tests can hang indefinitely
Summary: [vulkancts] incremental_present tests can hang indefinitely
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Jason Ekstrand
QA Contact: Intel 3D Bugs Mailing List
Depends on:
Reported: 2017-04-05 21:23 UTC by Mark Janes
Modified: 2019-09-25 19:01 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description Mark Janes 2017-04-05 21:23:08 UTC
these tests can fail at src/vulkan/wsi/wsi_common_queue.h:132

They have been disabled in the CI.
Comment 1 Mark Janes 2017-04-06 17:34:35 UTC
Jason suggested that Vulkan's lack of support for vblank_mode resulted in X putting the display to sleep (and limiting fps to 1).  This would stall tests for long periods of time.

After executing `xset dpms force on` for the X session, hangs seem to have ceased.

However, incremental_present tests intermittently fail on KBL.  Jason suggested modesetting vs sna as a possible difference for the default kbl config.

Xorg's log indicates modesetting/dri2 for skl and kbl platforms.  skl passes incremental present reliably.

These  tests are disabled for kbl only.
Comment 2 GitLab Migration User 2019-09-25 19:01:11 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

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