$ git clone -n https://gitee.com/zhang-anmeng/kpatch-build.git /var/lib/mock/dist-an23-build-444594-73188/root/chroot_tmpdir/scmroot/kpatch-build
Cloning into '/var/lib/mock/dist-an23-build-444594-73188/root/chroot_tmpdir/scmroot/kpatch-build'...
$ git fetch origin 401de869d794c34682696483263de25cea7fe585:KOJI_FETCH_HEAD
From https://gitee.com/zhang-anmeng/kpatch-build
 * [new ref]         401de869d794c34682696483263de25cea7fe585 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 401de86 add riscv64 support for kpatch build