$ git clone -n https://gitee.com/mgb01105731/qemu-kvm_1.git /var/lib/mock/dist-an23-build-170153-58899/root/chroot_tmpdir/scmroot/qemu-kvm_1
Cloning into '/var/lib/mock/dist-an23-build-170153-58899/root/chroot_tmpdir/scmroot/qemu-kvm_1'...
$ git reset --hard 935235be4fe6753f4d548f2617c9d40847a2924c
HEAD is now at 935235b remove sdl & change bios,SLOF Requires