[Bug 104636] [BSW] Actec Ruins GL version GPU hangs

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104636

            Bug ID: 104636
           Summary: [BSW] Actec Ruins GL version GPU hangs
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: eero.t.tamminen at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

Aztec Ruins test *GL* version in the proprietary GfxBench v5.0-GOLD2 benchmark
suite GPU hangs everytime on BSW (N3050).

Setup:
- Mesa, drm-tip kernel & X server from git
- Ubuntu 16.04

(Hangs happen also with at least few months older version of Mesa, kernel and X
server, but Mesa has had earlier other issues with this use-case, so much older
data isn't very useful.)

Use-case example:
bin/testfw_app --gfx glfw --gl_api desktop_core --width 1920 --height 1080
--fullscreen 1 --test_id gl_5_normal

Hang would seems to happen on start of the benchmark run.

This test works fine on all the other devices, it and its Vulkan version works
fine on BSW.  Both GL & Vulkan version use DXT5 textures.

This isn't a regression.

(Filed this to Bugzilla on request from Jason.  As it's a not a public
test-case, binary, GPU error states & other info are only available
internally.)

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