$ git clone -n https://gitee.com/github-27907959/anolis_gcc.git /var/lib/mock/dist-an23-build-python3.11-376597-71741/root/chroot_tmpdir/scmroot/anolis_gcc
Cloning into '/var/lib/mock/dist-an23-build-python3.11-376597-71741/root/chroot_tmpdir/scmroot/anolis_gcc'...
$ git fetch origin 5af7ff9659796a7e9c3280b773d42ce7b471b99e:KOJI_FETCH_HEAD
From https://gitee.com/github-27907959/anolis_gcc
 * [new ref]         5af7ff9659796a7e9c3280b773d42ce7b471b99e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5af7ff9 Intel: Backport some patches from gcc-trunk.