[Bug 106684] [CI] igt at .* - dmesg-warn - *ERROR* rcs0: reset request timeout

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106684

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |petri.latvala at intel.com,
                   |                            |tomi.p.sarvela at intel.com

--- Comment #2 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #1)
> The GPU totally died, and I mean totally! It's kind of the reason why we
> have:
> 
> taint:
>         /*
>          * History tells us that if we cannot reset the GPU now, we
>          * never will. This then impacts everything that is run
>          * subsequently. On failing the reset, we mark the driver
>          * as wedged, preventing further execution on the GPU.
>          * We also want to go one step further and add a taint to the
>          * kernel so that any subsequent faults can be traced back to
>          * this failure. This is important for CI, where if the
>          * GPU/driver fails we would like to reboot and restart testing
>          * rather than continue on into oblivion. For everyone else,
>          * the system should still plod along, but they have been warned!
>          */
>         add_taint(TAINT_WARN, LOCKDEP_STILL_OK);
> 
> for this condition with the expectation that CI was going to reboot the
> machine when it occurs.

OK! Adding Tomi and Petri to see what we can do here :)

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