In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: debugfs hang_hws skip GPU with MES
debugfs hanghws is used by GPU reset test with HWS, for MES this crash the kernel with NULL pointer access because dqm->packetmgr is not setup for MES path.
Skip GPU with MES for now, MES hang_hws debugfs interface will be supported later.