$ git clone -n http://fedora.riscv.rocks:3000/rpms/llvm.git /var/lib/mock/f41-build-855685-167303/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/f41-build-855685-167303/root/chroot_tmpdir/scmroot/llvm'...
$ git fetch origin a082a4f13d8c7451c6fbe87e12312c46638a9956:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/llvm
 * [new ref]         a082a4f13d8c7451c6fbe87e12312c46638a9956 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a082a4f Do not remove llvm-omp-device-info on riscv64