The seventh edition of the <a href="https://retis.sssup.it/ospm-summit/">Power Management and Scheduling
in the Linux Kernel Summit</a> (known as "OSPM")  took place on March 18-20,
2025.  Topics discussed on the second day include improvements to device
suspend and resume, the status and future of sched_ext, the scx_lavd
scheduler, improving the efficiency of load balancing, and hierarchical
constant bandwidth server scheduling.