SIFIVE_L2_ERR_TYPE_UE 138 arch/riscv/mm/sifive_l2_cache.c atomic_notifier_call_chain(&l2_err_chain, SIFIVE_L2_ERR_TYPE_UE, SIFIVE_L2_ERR_TYPE_UE 35 drivers/edac/sifive_edac.c if (event == SIFIVE_L2_ERR_TYPE_UE)