network: 0.915
device: 0.801
arm: 0.591
user-level: 0.532
performance: 0.490
graphic: 0.265
boot: 0.217
semantic: 0.172
ppc: 0.132
permissions: 0.107
i386: 0.107
mistranslation: 0.105
register: 0.094
virtual: 0.082
x86: 0.079
socket: 0.076
debug: 0.072
risc-v: 0.064
PID: 0.058
files: 0.033
vnc: 0.032
hypervisor: 0.025
architecture: 0.021
TCG: 0.021
peripherals: 0.015
assembly: 0.011
VMM: 0.005
kernel: 0.004
KVM: 0.001

Document how to use QEMU user mode networking with passt