https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98125
--- Comment #14 from Alan Modra <amodra at gmail dot com> --- -fpatchable-function-entry isn't used by the powerpc linux kernel.
amodra at gmail dot com via Gcc-bugs Mon, 15 Feb 2021 17:07:21 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98125
--- Comment #14 from Alan Modra <amodra at gmail dot com> --- -fpatchable-function-entry isn't used by the powerpc linux kernel.