Re: [REGRESSION] 5.15.221 & 6.1.188: bpftool: redefinition of 'free_btf_vmlinux'
From: Sasha Levin
Date: Wed Sep 16 2026 - 16:33:43 EST
> Building bpftool from the v6.1.188 and v5.15.221 stable tags fails with a
> duplicate function definition:
>
> tools/bpf/bpftool/map.c: error: redefinition of 'free_btf_vmlinux'
> note: previous definition of 'free_btf_vmlinux' was here
Queued for 6.1 and 5.15, thanks.
--
Thanks,
Sasha