PTE_EXT_SHARED     80 arch/arm/include/asm/pgtable-2level-hwdef.h #define PTE_EXT_SHARED		(_AT(pteval_t, 1) << 10)	/* v6 */
PTE_EXT_SHARED     65 arch/arm/include/asm/pgtable-3level-hwdef.h #define PTE_EXT_SHARED		(_AT(pteval_t, 3) << 8)		/* SH[1:0], inner shareable */