$ git clone -n https://gitee.com/src-opencloudos-rpms/linux-firmware.git /var/lib/mock/dist-oc8-build-247151-83538/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-oc8-build-247151-83538/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin 8904fa3691243b61d2d5e0dfca09b0ad54025fdd:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/linux-firmware
 * [new ref]         8904fa3691243b61d2d5e0dfca09b0ad54025fdd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8904fa3 import linux-firmware-20260708-141.git2c35b1ed.tl3.ap.1