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Searched refs:_PAGE_NX (Results 1 – 12 of 12) sorted by relevance

/linux-2.6.39/arch/mn10300/include/asm/
Dpgtable.h134 #define _PAGE_NX 0 /* no-execute bit */ macro
158 #define PAGE_NONE __pgprot(__PAGE_NONE | _PAGE_NX)
159 #define PAGE_SHARED_NOEXEC __pgprot(__PAGE_SHARED | _PAGE_NX)
160 #define PAGE_COPY_NOEXEC __pgprot(__PAGE_COPY | _PAGE_NX)
161 #define PAGE_READONLY_NOEXEC __pgprot(__PAGE_READONLY | _PAGE_NX)
171 #define __PAGE_KERNEL (__PAGE_KERNEL_BASE | _PAGE_PROT_WKNU | _PAGE_CACHE | _PAGE_NX)
172 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL_BASE | _PAGE_PROT_WKNU | _PAGE_NX)
173 #define __PAGE_KERNEL_EXEC (__PAGE_KERNEL & ~_PAGE_NX)
174 #define __PAGE_KERNEL_RO (__PAGE_KERNEL_BASE | _PAGE_PROT_RKNU | _PAGE_CACHE | _PAGE_NX)
185 #define __PAGE_USERIO (__PAGE_KERNEL_BASE | _PAGE_PROT_WKWU | _PAGE_NX)
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/linux-2.6.39/arch/x86/include/asm/
Dpgtable_types.h59 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX) macro
61 #define _PAGE_NX (_AT(pteval_t, 0)) macro
85 _PAGE_ACCESSED | _PAGE_NX)
90 _PAGE_ACCESSED | _PAGE_NX)
95 _PAGE_ACCESSED | _PAGE_NX)
101 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
Dpgtable.h127 return !(pte_flags(pte) & _PAGE_NX); in pte_exec()
201 return pte_clear_flags(pte, _PAGE_NX); in pte_mkexec()
/linux-2.6.39/arch/x86/mm/
Dsetup_nx.c35 __supported_pte_mask |= _PAGE_NX; in x86_configure_nx()
37 __supported_pte_mask &= ~_PAGE_NX; in x86_configure_nx()
Dpageattr.c264 pgprot_val(forbidden) |= _PAGE_NX; in static_protections()
273 pgprot_val(forbidden) |= _PAGE_NX; in static_protections()
904 checkalias = (pgprot_val(mask_set) | pgprot_val(mask_clr)) != _PAGE_NX; in change_page_attr_set_clr()
1128 if (!(__supported_pte_mask & _PAGE_NX)) in set_memory_x()
1131 return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_NX), 0); in set_memory_x()
1137 if (!(__supported_pte_mask & _PAGE_NX)) in set_memory_nx()
1140 return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_NX), 0); in set_memory_nx()
Dpageattr-test.c83 if (!(pte_val(*pte) & _PAGE_NX)) { in print_split()
Dinit_32.c532 pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL | _PAGE_IOMAP);
928 if (__supported_pte_mask & _PAGE_NX) in mark_nxdata_nx()
Ddump_pagetables.c137 if (pr & _PAGE_NX) in printk_prot()
/linux-2.6.39/arch/mn10300/mm/
Dmmu-context.c51 if (!(pte_val(pte) & _PAGE_NX)) { in update_mmu_cache()
/linux-2.6.39/arch/x86/platform/efi/
Defi_64.c64 if (!(__supported_pte_mask & _PAGE_NX)) in early_runtime_code_mapping_set_exec()
Defi.c576 if (__supported_pte_mask & _PAGE_NX) in efi_enter_virtual_mode()
/linux-2.6.39/arch/x86/pci/
Dpcbios.c46 if (__supported_pte_mask & _PAGE_NX) in set_bios_x()