ESR_ELx_AR_SHIFT  123 arch/arm64/include/asm/esr.h #define ESR_ELx_AR 		(UL(1) << ESR_ELx_AR_SHIFT)
ESR_ELx_AR_SHIFT   75 arch/arm64/mm/fault.c 			 (esr & ESR_ELx_AR) >> ESR_ELx_AR_SHIFT);