$ git clone -n https://gitee.com/opencloudos-stream/crash.git /var/lib/mock/dist-ocs23-base-build-310756-32703/root/chroot_tmpdir/scmroot/crash
Cloning into '/var/lib/mock/dist-ocs23-base-build-310756-32703/root/chroot_tmpdir/scmroot/crash'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/crash
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6530339 !6 LoongArch: Set the NR_CPUS macro in the crash tool to 2048 to match the kernel Merge pull request !6 from Ming Wang/master