Preempt-RT Raspberry Pi Linux – Tiejun Chen, VMware
Preempt-RT Raspberry Pi Linux – Tiejun Chen, VMware
As we known, the Raspberry Pi is a series of small single-board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote the teaching of basic computer science in schools and in developing countries. now it is very popular around our IoT world, and you can see many guys use Pi to build great things, and even it can play a role in the production environment. The official Raspberry Pi Linux, https://github.com/raspberrypi/linux, maintain Linux kernel specific to Pi platform. But it does not including Preempt RT Linux support. Obviously, in some IoT cases we really need to meet hard real time requirement. In this presentation, we will review if-how can integrate Preempt RT Linux patches to Pi Linux, including what are those problems for this particular hardware platform.
About Tiejun Chen
Tiejun Chen is a staff engineer and one technical leader from ATC, Advanced Technology Center, VMware China R&D. In recent years he is working on some projects or explorations involved Linux, Unikernel, IoT, Edge Computing, container, etc. Before join VMware, he ever worked at Wind River System where he was responsible of developing Wind River Linux BSP, Kernel features and Wind River’s own hypervisor and paraviratualized guest OS, and contributed into mainstream like Linux/PowerPC/MIPS/RT Linux. And he also joined Intel OTC where he was working on enabling new hardware features on open source technologies like KVM/XEN/Qemu.
In 2017, he made several presentation about his unikernel project, UniLinux, at LC3 China, OSS North America, OSS & ELC Europe and RT-Summit Europe.
source
linux foundation
