CONFIG_NETFILTER_XT_MATCH_COMMENT not set

lazywhite

because CONFIG_NETFILTER_XT_MATCH_COMMENT is not set, iptables can't use -m comment, k3s faild to set iptables rules. so I need to compile a custom kernel

1. make -j 8   will get a vmlinux, but It's size is 300MB+， /boot space is only 232MB

then how to solve this problem?

lazywhite

I'm using linux-5.10.66.tar.gz download from kernel.org, maybe I should use sdk provided by firefly?

lazywhite

# strip ./vmlinux solved this problem

violetbeth

The linux-5.10.66.tar.gz file is available on kernel.org; however, Firefly provides an SDK that I might want to try out instead.