[Bug 69247] [GM45/ILK/SNB/BYT/BDW]igt/gem_evict_everything/forked-swapping-multifd-mempressure-normal causes OOM killer

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 4 22:14:48 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=69247

--- Comment #52 from lu hua <huax.lu at intel.com> ---
(In reply to comment #51)
> Can you pls do an overnight run on the byt to see whether the oom killer is
> really gone now on restricted memory platforms like it?
> 
> It would be good to log the output of vmstat 10 or something to make sure
> the kernel keeps on thrashing the swap. If the columns si and so under the
> --swap-- heading are zero for a long time the test is stuck.
> 
> I know that we don't really care about tests which take positively forever,
> but it sounds like we're finally getting somewhere with Chris' patches ...

Run on Baytrail with latest -nightly kernel, some subcases still fail with OOM
killer.
I will try Chris' patches.

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