On Mon, Jan 11, 2021 at 10:30:22PM +0100, Sedat Dilek wrote: SNIP > > > > > > Building a new Linux-kernel... > > > > > > - Sedat - > > > > > > [1] https://git.kernel.org/pub/scm/devel/pahole/pahole.git/ > > > [2] https://github.com/ClangBuiltLinux/tc-build/issues/129#issuecomment-758026878 > > > [3] https://github.com/ClangBuiltLinux/tc-build/issues/129#issuecomment-758056553 > > > > There are no significant bug fixes between pahole 1.19 and master that > > would solve this problem, so let's try to repro this. > > > > You are right pahole fom latest Git does not solve the issue. > > + info BTFIDS vmlinux > + [ != silent_ ] > + printf %-7s %s\n BTFIDS vmlinux > BTFIDS vmlinux > + ./tools/bpf/resolve_btfids/resolve_btfids vmlinux > FAILED: load BTF from vmlinux: Invalid argument hm, is there a .BTF section in vmlinux? is this working over vmlinux: $ bpftool btf dump file ./vmlinux do you have a verbose build output? I'd think pahole scream first.. jirka
