$ git clone -n https://gitee.com/mgb01105731/qemu-kvm_1.git /var/lib/mock/dist-an23-build-172753-58959/root/chroot_tmpdir/scmroot/qemu-kvm_1
Cloning into '/var/lib/mock/dist-an23-build-172753-58959/root/chroot_tmpdir/scmroot/qemu-kvm_1'...
$ git reset --hard c865ebe226f89db0fc0ecf555939ffb68f85019a
HEAD is now at c865ebe remove sdl & change bios,SLOF Requires