`AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=y` causes AMDGPU to fail on Ryzen: amdgpu: SME is not compatible with RAVEN

[Borislav Petkov]

On Wed, Oct 06, 2021 at 02:36:56PM -0400, Alex Deucher wrote:
> From the x86 model and family info?  I think Raven has different
> families from other Zen based CPUs.

Yeah, I'd like to avoid a f/m/s mapping table, if possible. Those things
should be a last resort and they always need adjustment when new models
pop up.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette