ESR_ELx_SF_SHIFT  121 arch/arm64/include/asm/esr.h #define ESR_ELx_SF 		(UL(1) << ESR_ELx_SF_SHIFT)
ESR_ELx_SF_SHIFT   74 arch/arm64/mm/fault.c 			 (esr & ESR_ELx_SF) >> ESR_ELx_SF_SHIFT,