ESR_ELx_EC_SERROR 23 arch/arm64/include/asm/exception.h unsigned int esr = ESR_ELx_EC_SERROR << ESR_ELx_EC_SHIFT; ESR_ELx_EC_SERROR 768 arch/arm64/kernel/traps.c [ESR_ELx_EC_SERROR] = "SError",