reproduce:
        # https://github.com/jpirko/linux_mlxsw/commit/70182d901dfdf94f8f611319f5bf3f7f6f18e1da
        git remote add jpirko-mlxsw https://github.com/jpirko/linux_mlxsw
        git fetch --no-tags jpirko-mlxsw wip_attestation_pre_rfc_draft1
        git checkout 70182d901dfdf94f8f611319f5bf3f7f6f18e1da
        # choose either of the following two methods to reproduce the issue
        # 1. reproduce by kismet
           # install kmax per https://github.com/paulgazz/kmax/blob/master/README.md
           kismet --linux-ksrc=linux --selectees CONFIG_CRYPTO_SHA256 --selectors CONFIG_ATTESTATION_SIM -a=openrisc
        # 2. reproduce by make
           cd linux
           # download the config file from the "config:" link in the report, and save it as .config
           make ARCH=openrisc olddefconfig