Re: [RFC PATCH] drm/i915: Don't panic on non-empty list of free cachelines

[Janusz Krzysztofik]

On Fri, 2019-04-05 at 13:20 +0100, Chris Wilson wrote:
> Quoting Janusz Krzysztofik (2019-04-05 13:13:31)
> > From: Janusz Krzysztofik <janusz.krzysztofik@xxxxxxxxx>
> > 
> > If there are active users of a device during driver unbind, the
> > driver
> > now panics on non-empty list of free cachelines.
> 
> This panic is there to say that fini is being called with active
> contexts, that it is being called too early. Those requests should be
> cleaned up first, unpinning the contexts and resources, and so
> letting
> the timeline be freed.

OK, I see.  But why panic?  Maybe a WARN() would be enough.

Thanks,
Janusz

> -Chris
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