[Bug 107130] [CI][GLK,APL,SKL] igt at drv_selftest@live_objects hangs

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107130

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit e5d2435bfaeee3f4045e03441d3902c63254b618
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Jul 6 07:53:07 2018 +0100

    drm/i915/selftests: Destroy partial tiling vma after use

    As we keep VMA around until the object is destroyed, when testing
    partial tiling we instantiate many, many VMA (as the object is huge
    allowing for many different partial regions). We test elsewhere our
    handling of populating large objects with a full set of VMA and checking
    we can retrieve them afterwards, but in this test we incur the cost of
    flushing all VMA after every GTT write, dramatically slowing down the
    test.

    References: https://bugs.freedesktop.org/show_bug.cgi?id=107130
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Matthew Auld <matthew.auld at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20180706065332.15214-2-chris@chris-wilson.co.uk

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