Hi, There are several reports of "Fatal error during GPU init" will cause NULL-deref in amdgpu_device_fini_sw(). Although the NULL-deref is result instead of reason, this NULL-deref will confuse user. https://lore.kernel.org/lkml/a8bce489-8ccc-aa95-3de6-f854e03ad557@xxxxxxxxxxxxxxxxxx/ https://lore.kernel.org/lkml/AT9WHR.3Z1T3VI9A2AQ3@xxxxxxx/ This is probably because "adev" is not fully initialized when amdgpu_device_init() failed. Thus subsequent amdgpu_device_fini_sw() will try to release "adev->reset_domain" and cause NULL-deref. This patch fixes this problem by guarding the code with an "if". However, I'm new to this module and I didn't fully understand the code, so please review my code carefully. Best Regards, Zhang Boyang
