[Bug 206987] [drm] [amdgpu] Whole system crashes when the driver is in mode_support_and_system_configuration

https://bugzilla.kernel.org/show_bug.cgi?id=206987

Alexander Kernozhitsky (sh200105@mail.ru) changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |sh200105@mail.ru

--- Comment #29 from Alexander Kernozhitsky (sh200105@mail.ru) --- I encountered this bug today. When running specific graphical applications, the machine hangs, and the kernel logs say about simd exception.

It started to occur after the upgrade to 5.7.6 kernel.

I tried to apply the patch mentioned in https://bugzilla.kernel.org/show_bug.cgi?id=207979, and the patch resolves the issue for me.

Using AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx.