$ git clone -n https://gitee.com/mgb01105731/qemu-kvm_1.git /var/lib/mock/dist-an23-build-172679-58959/root/chroot_tmpdir/scmroot/qemu-kvm_1
Cloning into '/var/lib/mock/dist-an23-build-172679-58959/root/chroot_tmpdir/scmroot/qemu-kvm_1'...
$ git reset --hard c4efc259743ff2f6d67900dbaca2e311cd667d75
HEAD is now at c4efc25 remove sdl & change bios,SLOF Requires