[Bug 98470] [BAT APL] gem_exec_suspend/basic-S3: GPU hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98470

--- Comment #2 from Imre Deak <imre.deak at intel.com> ---
Created attachment 127588
  --> https://bugs.freedesktop.org/attachment.cgi?id=127588&action=edit
GPU error state

(In reply to Chris Wilson from comment #1)
> That hang is right in the middle of suspend. So should be near the start
> since we flush the active rendering early on. I wonder if it happens to be
> something like we stop listening to an irq too early?

Could be. I also noticed
hpet1: lost 7161 rtc interrupts
errors starting to appear after the problem.

> The error state might be interesting.

Attached.

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