$ git clone -n https://gitee.com/robinorg/kexec-tools.git /var/lib/mock/dist-an23-build-python3.11-381566-71833/root/chroot_tmpdir/scmroot/kexec-tools
Cloning into '/var/lib/mock/dist-an23-build-python3.11-381566-71833/root/chroot_tmpdir/scmroot/kexec-tools'...
$ git fetch origin 968ab7374c4927ce695ff9ef5c93bb345eea713c:KOJI_FETCH_HEAD
From https://gitee.com/robinorg/kexec-tools
 * [new ref]         968ab7374c4927ce695ff9ef5c93bb345eea713c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 968ab73 Loongarch: backport upstream patch for loongarch