Gentoo Linux에서 F-Stack 빌드시 igb_uio.ko 모듈이 없다고 나오는 경우는
Linux Kernel에서 Userspace I/O drivers를 활성화하고 재빌드하면 해결 됨.
[2902/2906] Generating kernel/linux/igb_uio/igb_uio with a custom command
FAILED: kernel/linux/igb_uio/igb_uio.ko
/usr/bin/make -C /lib/modules/6.7.0-gentoo/build M=/data/f-stack/dpdk/build/kernel/linux/igb_uio src=/data/f-stack/dpdk/kernel/linux/igb_uio EXTRA_CFLAGS=-I/data/f-stack/dpdk/kernel/linux/igb_uio/../../../lib/librte_eal/include modules
make: Entering directory '/usr/src/linux-6.7.0-gentoo'
MODPOST /data/f-stack/dpdk/build/kernel/linux/igb_uio/Module.symvers