PTE_HYP_XN         54 arch/arm64/include/asm/pgtable-prot.h #define PAGE_HYP		__pgprot(_HYP_PAGE_DEFAULT | PTE_HYP | PTE_HYP_XN)
PTE_HYP_XN         56 arch/arm64/include/asm/pgtable-prot.h #define PAGE_HYP_RO		__pgprot(_HYP_PAGE_DEFAULT | PTE_HYP | PTE_RDONLY | PTE_HYP_XN)