[Bug 106111] [GPU Passthrough]GPU (Polaris) not reinitialized with Linux VM (Reset bug)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106111

--- Comment #6 from Radosław Szkodziński <astralstorm at gmail.com> ---
This is still happening. It seems that these GPU need engine resets before bus
reset, similar to what was done for Fury and Polaris, but more extensive.

Temporary workaround (yeah sure) is to eject the driver - rmmod in guest or
eject in Windows. This resets the engines.

Windows did the resets on shutdown until version 18.5.1 where they broke
shutdown sequence again - read release notes on Radeon Pro Vega FE drivers
where they actually slightly care.

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