[Bug 108840] [CI][BAT] igt@*pm_rpm@* - incomplete

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108840

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Whiteboard|                            |ReadyForDev
      i915 features|                            |GEM/Other
                 CC|                            |francesco.balestrieri at intel
                   |                            |.com

--- Comment #18 from Martin Peres <martin.peres at free.fr> ---
Seems like the common denominator is that i915_gem_wait_for_idle() hangs (or
never completes), which triggers a hang, which reboots the machine because CI
sets panic=1.

There is an assumption that a page fault happening in the ACPI idle driver
might be responsible for this, but I'm CC:ing Francesco to verify that the
logic is sound with his engineers, while waiting for the ACPI driver fixes to
be ready and landed in Linux.

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