[Bug 108493] Unigine Heaven at 4K crashes amdgpu and causes a GPU hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=108493

--- Comment #17 from Timur Kristóf <venemo at msn.com> ---
Hi Everyone,

I've just tested Linux 5.0-rc1 and have not encountered the problem so far.
Looking into it more, I think the same patch set that fixed the Sapphire RX 590
for Michael @ Phoronix also fixed my Sapphire RX 570.

Assuming this is the main patch that fixed the issue:
https://github.com/torvalds/linux/commit/816b6931315b641c5864cf33a9363cb89da05d0b
(specifically the line that sets ucEnableApplyAVFS_CKS_OFF_Voltage). Looking at
the code, it seems a bunch other GPUs are affected (besides the RX 590 and RX
570).

Could you guys please send this patch series for inclusion into the stable
kernel? Since it fixes a huge stability issue I think it is a reasonable
request.

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