$ git clone -n https://gitee.com/src-opencloudos-rpms/linux-firmware.git /var/lib/mock/dist-oc9-build-240346-82688/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-oc9-build-240346-82688/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin 8f18d7dc831a9040829afc41cff20a28868d6776:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/linux-firmware
 * [new ref]         8f18d7dc831a9040829afc41cff20a28868d6776 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8f18d7d import linux-firmware-20250917-3.tl4