$ git clone -n https://gitee.com/src-opencloudos-rpms/linux-firmware.git /var/lib/mock/dist-oc8-build-215176-80830/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-oc8-build-215176-80830/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin 6faa912a639d46e1e30756da0ec7b75368017d65:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/linux-firmware
 * [new ref]         6faa912a639d46e1e30756da0ec7b75368017d65 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6faa912 import linux-firmware-20250916-133.gitf0f46349.tl3