Hi, Once I enabled the open source firewall IPfire kernel 6.6.15 DEBUG_INFO_BTF, the IPfire ISO image is increased from about 450MB to about 1.5GB, I suspect because IPfire has many driver modules to support as many hardware as possible, pahole generated BTF for all these modules, that could increase the size of the ISO image, so I wonder if I could disable modules BTF only but keep vmlinux BTF, or maybe selectively enable BTF for some modules, but not other modules? I found this discussion [0] making DEBUG_INFO_BTF_MODULES selectable independently. I am still not sure how to disable modules BTF, I tried make menuconfig, still not obvious to me how to disable DEBUG_INFO_BTF_MODULES [0] https://lore.kernel.org/bpf/CAKH8qBu0ptKbMVvoMpgN2tyk84ZGvwuCJLjesqw-_8QtSRLqpw@xxxxxxxxxxxxxx/T/#m73cee268387358ec645b665951feb931b294ec2d Thanks!
