[Bug 87729] [BDW/BSW/SKL PPGTT Bisected]igt/gem_close_race subcase gem-close-race causes OOM killer

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed May 13 05:43:42 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=87729

--- Comment #23 from Mika Kuoppala <mika.kuoppala at intel.com> ---
(In reply to Chris Wilson from comment #22)
> Mika has a patch to set the estimated allocations correctly for bdw+ (I
> wrote it based on ilk/snb/ivb contexts).

I haven't looked at gem_close_race. But for gem_ctx_trash, I have a work in
progress patch.

For gem_ctx_trash the problem is in the test way underestimating the context
size for gen > 8, and then running out of memory.

The gem_close_race might have a similar problem, but we should keep the bugs
separate.

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