Experiencing Reset Bug Sapphire Pulse Vega 56

Hi all. I just finished a 2950x build and am currently setting up a Windows 10 PCI passthrough with Vega 56 on Arch and it looks like I have the reset bug

Does anyone have links or guide to where I should go to for a fix for this ?

When the GPU is passed through to the VM my system won’t shutdown and the VM never starts

I’m thinking about installing linux-vfio

https://aur.archlinux.org/pkgbase/linux-threadripper/

Gnifs patch might help. Maybe. Depends what reset bug it is. Usually sapphires uefi is a good bet though.

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Things seem like they aren’t coming back. I’m going to try a few more tests of a force shutdown and see if the problem persists.

Thank you!

Do an s3 suspend to ram and I bet it comes back! If so likely the pci config copy reset patch will fix it

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So doing an S3 suspend to ram does stop my GPU fan from spinning at max speed the VM still can’t be started.

Considering Im on Linux 5.x I was pushing off going to linux-threadripper but I might give it a try at this point.

It’s more or less soft reset bug. It doesnt encounter unless you leave the VM off for a decent amount of time

https://aur.archlinux.org/pkgbase/linux-threadripper/

Compiling this kernel I get the error

Could not import extension kerneldoc (exception: cannot import name ‘AutodocReporter’ from ‘sphinx.ext.autodoc’ (unknown location))

I don’t think docs are a requirement, just kernel and headers. Remove htmldocs from PKGBUILD under build() and try again.