__smccc_workaround_1_smc_start 117 arch/arm64/kernel/cpu_errata.c extern char __smccc_workaround_1_smc_start[]; __smccc_workaround_1_smc_start 255 arch/arm64/kernel/cpu_errata.c smccc_start = __smccc_workaround_1_smc_start;