[Bug 91718] piglit.spec.arb_shader_image_load_store.invalid causes intermittent GPU HANG

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91718

--- Comment #6 from Francisco Jerez <currojerez at riseup.net> ---
(In reply to Mark Janes from comment #5)
> I see.  You want me to do the legwork to determine which subset of your
> tests causes intermittent hangs on which platforms, then disable the minimal
> set.
> 
> That will take some time.

No, not at all, that would have been too much to ask, I just asked you two
simple questions, I wont be able to reproduce this bug unless I know:

 - What platform(s) you saw the piglit.spec.arb_shader_image_load_store.invalid
hang on.  Originally you said IVB, SNB, BSW and BDW, but I was skeptical about
this bit of information because invalid isn't run on SNB and because BSW and
BDW suffer from another known hang bug unlikely to affect the "invalid" test,
so I wanted you to confirm where you had actually seen it.

 - Whether you have seen a test other than 
piglit.spec.arb_shader_image_load_store.host-mem-barrier cause a gpu hang on
BSW and BDW.  If you haven't there is no reason for me to try to reproduce it,
and no reason for you to black-list them, which would be counter-productive and
possibly conceal an unrelated gpu hang if there actually is one.

Thank you.

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