[$] BPF in GCC

The BPF virtual machine is beingused ever more widely in the kernel, but it has not been a target for GCC until recently. BPF is currently generated using the LLVMcompiler suite.Jose E. Marchesi gave a pair of presentations as part of the GNU Toolstrack at the 2020 LinuxPlumbers Conference (LPC) that provided attendees with a look at theBPF for GCC project, which started around ayear ago. It has made some significant progress, but there is, of course, more to do.