$ git clone -n https://gitee.com/mgb01105731/qemu-kvm_1.git /var/lib/mock/dist-an23-build-170635-58914/root/chroot_tmpdir/scmroot/qemu-kvm_1
Cloning into '/var/lib/mock/dist-an23-build-170635-58914/root/chroot_tmpdir/scmroot/qemu-kvm_1'...
$ git reset --hard 4d7dd37c22d1a6d628824580347c64acf66fb28b
HEAD is now at 4d7dd37 remove sdl & change bios,SLOF Requires