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);