ESR_ELx_WNR_SHIFT 78 arch/arm64/include/asm/esr.h #define ESR_ELx_WNR (UL(1) << ESR_ELx_WNR_SHIFT) ESR_ELx_WNR_SHIFT 82 arch/arm64/mm/fault.c (esr & ESR_ELx_WNR) >> ESR_ELx_WNR_SHIFT);