[Bug 82490] [BYT/BDW/BSW]WARNING:at drivers/gpu/drm/drm_irq.c:1058 drm_wait_one_vblank+0x32/0x157 after boot

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82490

Paulo Zanoni <przanoni at gmail.com> changed:

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO
                 CC|                            |przanoni at gmail.com

--- Comment #4 from Paulo Zanoni <przanoni at gmail.com> ---
Hi

This bug report is very confusing since it started as "BYT/BSW have WARNs when
booting", but then it also got reports from BDW IGT tests. I really suggest
that, on this bug report, we completely ignore IGT and focus on the "we get
WARNs when booting BYT/BSW": any IGT problems that don't happen when booting
should be considered as another bug.

In addition, I believe the BDW part was fixed by "drm/i915: properly reenable
gen8 pipe IRQs". So, can you please retest BYT/BDW/BSW and tell me on which
platforms you still see WARNs when booting?

Thanks,
Paulo

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