[Bug 109020] i915 [drm]: GPU hang in dxvk in wine-4.0-rc1

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109020

--- Comment #7 from Lionel Landwerlin <lionel.g.landwerlin at linux.intel.com> ---
(In reply to Lionel Landwerlin from comment #6)
> My experience is the system doesn't immediately become unresponsive.
> Proof is, the i915 driver is detecting the hang by using a timer after which
> no operation currently running has made any progress.
> 
> So there is a pretty good chance you'll be able to capture the file.
> That loop might need an additional sync to ensure the file makes it to the
> disk.

I forgot this but adding i915.reset=0 to the command line of the kernel might
also help so that the i915 driver doesn't attempt to touch anything once the
hang is detected.

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