ESR_ELx_S1PTW_SHIFT  100 arch/arm64/include/asm/esr.h #define ESR_ELx_S1PTW		(UL(1) << ESR_ELx_S1PTW_SHIFT)
ESR_ELx_S1PTW_SHIFT   98 arch/arm64/mm/fault.c 		 (esr & ESR_ELx_S1PTW) >> ESR_ELx_S1PTW_SHIFT);