[Bug 79573] [ILK/BDW]igt/gem_evict_everything subcases minor-interruptible and minor-normal fail

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 5 05:35:41 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=79573

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |NEEDINFO

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
I've refined the load calculation, fearing that we have an integer overflow.
Can you please recheck with IGT_LOG_LEVEL=debug, i.e.

IGT_LOG_LEVEL=debug ./gem_evict_everything --run-subtest minor-interruptible


commit a1a8aa16fb4e27a267f4ac12883419114a020dd7
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Jun 5 13:19:39 2014 +0100

    igt/gem_evict_everything: Compute number of surfaces to saturate the
aperture

    The goal is to only fill the aperture, not all of memory, so fine-tune
    the computed number of surfaces, hopefully avoiding an integer overflow
    in the process.

    References: https://bugs.freedesktop.org/show_bug.cgi?id=79573
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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