VM_INVALIDATE_RESPONSE  440 drivers/gpu/drm/amd/amdgpu/sid.h #define VM_INVALIDATE_RESPONSE				0x51F
VM_INVALIDATE_RESPONSE  539 drivers/gpu/drm/radeon/cikd.h #define VM_INVALIDATE_RESPONSE				0x147c
VM_INVALIDATE_RESPONSE  147 drivers/gpu/drm/radeon/nid.h #define VM_INVALIDATE_RESPONSE				0x147c
VM_INVALIDATE_RESPONSE  438 drivers/gpu/drm/radeon/sid.h #define VM_INVALIDATE_RESPONSE				0x147c