$ git clone -n https://gitee.com/tomcruiseqi/qemu.git /var/lib/mock/dist-an23-build-524975-78101/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/dist-an23-build-524975-78101/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 3c3ba96215e86f8d062cf86c958508bcb1bbbd4a:KOJI_FETCH_HEAD
From https://gitee.com/tomcruiseqi/qemu
 * [new ref]         3c3ba96215e86f8d062cf86c958508bcb1bbbd4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3c3ba96 [CVE][Upstream] Add patch to fix CVE-2026-2243