One man, two kernels, and a lot of RISC-V

Yuri Zaporozhets of QRV Systems is a busy chap. He's built a new RISC-V-based personal computer, a mainframe on an FPGA, and rewritten QNX – twice. Seemingly every month or two, The Reg FOSS desk gets an email telling us about some astonishing project that he has just got working. We're delighted to see that his most recent one, a new OS called QSOE, is winning some attention in the FOSS world at present. But first, we thought we could tell a more complete story of how he got here by descr