[Bug 194731] drm general protection fault in drm_atomic_init

https://bugzilla.kernel.org/show_bug.cgi?id=194731

--- Comment #1 from Michel Dänzer (michel@daenzer.net) --- (In reply to Janpieter Sollie from comment #0)

I modified the drm_atomic.c a bit to be more verbose. the drm_init calls a general protection fault when allocating my second GPU(does it work this way?) of the amdgpu module.

[...]

[ 77.950445] Modules linked in: amdkfd amdgpu(O+) amdttm(O) amdkcl(O)

amdttm and amdkcl indicate that you're using an out-of-tree version of the amdgpu kernel module, possibly from an amdgpu-pro release? Does the problem also occur with the in-tree amdgpu driver?