[Bug target/95671] Fails to build kernel 5.7 with -march=bdver{2,3,4} workaround -mno-tbm

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Please report it to kernel bugzilla or whatever objtool has bugtracker.
https://bugs.gentoo.org/642924
is very likely exactly the same thing, but not sure if they have reported it
upstream.