Hi Janusz,

[...]

> > >   /* Reap exit status of the lmem process */
> > > - igt_waitchildren();
> > > + lmem_err = __igt_waitchildren();
> > By changing igt_waitchildren() to __igt_waitchildren() you
> > wanted to outline that this test is not supposed to run on multi
> > GPU systems?
> 
> No, my intention was to avoid potential longjmp from inside 
> igt_waitchildren()->igt_fail() if the lmem eviction process returns a 
> failure, 
> so we are still able to signal completion to the smem helpers as below.  Once 
> cleaned up, we are then free to fail on lmem_err.
Oh, okay. Maybe it would be good to mention that in a comment?
In any case, I think the change is good, so after you address my
previous suggestions:

Reviewed-by: Krzysztof Karas <[email protected]>

-- 
Best Regards,
Krzysztof

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