Comment # 125 on bug 111481 from Shmerl

Just built 5.4-rc4.

I still get these in dmesg when using ksysguard with amdgpu sensors:

[  323.750015] amdgpu: [powerplay] failed send message: TransferTableSmu2Dram
(18)      param: 0x00000006 response 0xfffffffb
[  323.750018] amdgpu: [powerplay] Failed to export SMU metrics table!

However so far it didn't cause a hang like it used to do before, which is an
improvement for the powerplay bug. But the message shows that something wrong
is still going on.