On April 21, Andrew Morton let it be known that he intends to begin stepping away from the maintainership of kernel's memory-management subsystem — a responsibility he has carried since before memory management was even seen as its own subsystem. At the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, one of the first sessions in the memory-management track was devoted to how the maintainership would be managed going forward. There are a lot of questions still to be answered.