Debian GNU/Linux #RIPWynnBruce 🇵🇸 🇺🇦 🇾🇪 🇸🇾 🏳‍🌈🇱🇰 #Blacklivesmatter #stopislamophobia

On February 8, Linux 6.19 was released, introducing the Live Update Orchestrator (LUO) subsystem. LUO enables full kernel reboots and updates without stopping system operation, preserving the state of the system, devices, and processes. It is built on the previously introduced Kexec HandOver (KHO) mechanism, which not only allows a new kernel to be launched from a running one without losing system state, but also handles preserving device and memory state and maintaining continuity for DMA and interrupt handling. The state is saved before switching to the new kernel and restored afterward, without disrupting ongoing device operations performed by the system and user-space applications.