5.11-rc1 TTM list corruption

[Borislav Petkov]

On Tue, Jan 05, 2021 at 07:08:52PM +0800, Huang Rui wrote:
> Ah, this asic is a bit old and still use radeon driver. So we didn't
> reproduce it on amdgpu driver. I don't have such the old asic in my hand.
> May we know whether this issue can be duplicated after SI which is used
> amdgpu module (not sure whether you have recent APU or GPU)?

The latest I have (I think it is the latest) is:

[    1.826102] [drm] initializing kernel modesetting (RENOIR 0x1002:0x1636 0x17AA:0x5099 0xD1).

and so far that hasn't triggered it. Which makes sense because that
thing uses amdgpu:

[    1.810260] [drm] amdgpu kernel modesetting enabled.

Thx.

-- 
Regards/Gruss,
    Boris.

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