device: 0.930 boot: 0.875 graphic: 0.825 semantic: 0.599 vnc: 0.550 socket: 0.541 network: 0.468 PID: 0.468 performance: 0.456 debug: 0.407 permissions: 0.308 files: 0.269 KVM: 0.175 other: 0.174 CXL Mem enable error Description of problem: During the process of booting, the following info indicate that the CXL Mem is not enabled. ``` Media not active (-16) probe of mem0 failed with error -16 ``` Steps to reproduce: 1. Compile Linux kernel v5.18 as shown in the QEMU doc 2. Run the above-mentioned script 3. Check the booting script Additional information: Could you give me some hints of how to operate on the CXL device properly? Thanks a lot.