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To:     Sultan Alsawaf <sultan@kerneltoast.com>
Subject: Re: [PATCH v4] drm/i915: Synchronize active and retire callbacks
From:   Chris Wilson <chris@chris-wilson.co.uk>
Cc:     stable@vger.kernel.org, Jani Nikula <jani.nikula@linux.intel.com>,
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Quoting Sultan Alsawaf (2020-04-14 07:13:12)
> Chris,
> 
> Could you please take a look at this? This really is quite an important fix.

It's crazy. See a266bf420060 for a patch that should be applied to v5.4
-Chris