does the running build
https://koji.fedoraproject.org/koji/buildinfo?buildID=1019102 already use GCC 7.2.1-7
build (
https://koji.fedoraproject.org/koji/buildinfo?buildID=1017750) which is needed to
get the full retpoline support in the kernel build?
* Wed Jan 17 2018 Jakub Jelinek <jakub(a)redhat.com> 7.2.1-7
- x86 retpoline support
DEBUG util.py:439: gcc x86_64 7.2.1-7.fc26
build 21 M