[Bug 107219] [BAT] igt at drv_selftest@mock_gtt - fail - no logs

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107219

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

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

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
Those gvt machines ran out of memory. A brief inspection suggested that gvt was
allocating every page and not just the range...

commit ebfa7944d6d951c77dca6911a252917f6cecaab3
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Jul 10 09:04:24 2018 +0100

    drm/i915/selftests: Constrain mock_gtt tests to fit within RAM

    Be pessimistic and presume that we actually allocate every page we
    exercise via the mock_gtt (e.g. for gvt). In which case we have to keep
    our working set under the available physical memory to prevent oom.

    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Matthew Auld <matthew.auld at intel.com>
    Reviewed-by: Matthew Auld <matthew.auld at intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20180710080424.7821-1-chris@chris-wilson.co.uk

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