[$] Suspending and resuming BPF programs

BPF programs can be used to extend many aspects the Linux kernel, butBPF programs must run to completion in the same context that they began.Kumar Kartikeya Dwivedi is working on changing that byallowing BPF programs to be expressed as coroutines. He spoke about his work atthe 2026Linux Storage, Filesystem, Memory-Management and BPF Summit. Whilestill experimental, the change promises to make long-running BPF taskssignificantly easier to write.