X. Wang focused on stabilizing GPU power management in the torvalds/linux repository by addressing issues related to forcewake handling and GT-C6 resume protection. Through targeted refactoring in C, Wang ensured that forcewake management was handled internally within the xe_gt_idle_disable_c6() function, aligning the forcewake lifecycle with GT power state transitions. This approach reduced GPU idle and resume instability, preventing corruption associated with GT-C6 states. By improving resource handling during GPU idle transitions and ensuring the GT remained active during resume, Wang delivered measurable reliability improvements for GPU workloads, demonstrating depth in kernel development, driver development, and GPU programming.