$ git clone -n https://gitee.com/src-opencloudos-rpms/linux-firmware.git /var/lib/mock/dist-oc9-build-250643-84019/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-oc9-build-250643-84019/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin 480b94c0463ed2cea2284f7c8b30ef94d31ec132:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/linux-firmware
 * [new ref]         480b94c0463ed2cea2284f7c8b30ef94d31ec132 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 480b94c import linux-firmware-20250917-6.tl4