$ git clone -n https://gitee.com/lizhao2025/xsimd.git /var/lib/mock/dist-an23-build-497362-74608/root/chroot_tmpdir/scmroot/xsimd
Cloning into '/var/lib/mock/dist-an23-build-497362-74608/root/chroot_tmpdir/scmroot/xsimd'...
$ git fetch origin 7a2a7c4441e9e15fbd2c5eac2fcacb25422f1bca:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/xsimd
 * [new ref]         7a2a7c4441e9e15fbd2c5eac2fcacb25422f1bca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a2a7c4 Update code from upstream