$ git clone -n https://gitee.com/src-anolis-os/linuxptp.git /var/lib/mock/dist-an7-build-62872-34902/root/chroot_tmpdir/scmroot/linuxptp
正克隆到 '/var/lib/mock/dist-an7-build-62872-34902/root/chroot_tmpdir/scmroot/linuxptp'...
$ git reset --hard origin/a7
HEAD 现在位于 3015856 !2 update version to errata Merge pull request !2 from xzyang/a7