$ git clone -n https://gitee.com/wanghuan158/qemu.git /var/lib/mock/dist-an23-build-535148-81978/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-535148-81978/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 3fc77c942e6bb65a8fdf0ff342f3c8a3657c43ca:KOJI_FETCH_HEAD
From https://gitee.com/wanghuan158/qemu
 * [new ref]         3fc77c942e6bb65a8fdf0ff342f3c8a3657c43ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3fc77c9 [Feature][Inner] Add xsaves to Dharma-v2 and Chengdu-v2 Add xsaves to Dharma-v2 and Chengdu-v2 Project: N/A Signed-off-by: wh02252983 wh02252983@alibaba-inc.com