$ git clone -n https://gitee.com/opencloudos-stream/linux-firmware.git /var/lib/mock/dist-ocs23-base-build-382797-49818/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-ocs23-base-build-382797-49818/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/linux-firmware
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4ecfb2 !13 Fix CVE-2026-49744: update Imagination PowerVR Rogue GPU firmware to 1.1.OS Merge pull request !13 from ocs-bot/master