Searched refs:PTE_RDONLY (Results 1 - 8 of 8) sorted by relevance

/linux-master/arch/arm64/include/asm/
H A Dpgtable-prot.h49 #define _PAGE_KERNEL_RO ((PROT_NORMAL & ~PTE_WRITE) | PTE_RDONLY)
50 #define _PAGE_KERNEL_ROX ((PROT_NORMAL & ~(PTE_WRITE | PTE_PXN)) | PTE_RDONLY)
54 #define _PAGE_SHARED (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE)
55 #define _PAGE_SHARED_EXEC (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_WRITE)
56 #define _PAGE_READONLY (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)
57 #define _PAGE_READONLY_EXEC (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN)
58 #define _PAGE_EXECONLY (_PAGE_DEFAULT | PTE_RDONLY | PTE_NG | PTE_PXN)
106 #define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)
107 /* shared+writable pages are clean by default, hence PTE_RDONLY|PTE_WRITE */
H A Dpgtable-hwdef.h164 #define PTE_RDONLY (_AT(pteval_t, 1) << 7) /* AP[2] */ macro
H A Dpgtable.h112 #define pte_rdonly(pte) (!!(pte_val(pte) & PTE_RDONLY))
197 pte = clear_pte_bit(pte, __pgprot(PTE_RDONLY));
204 pte = set_pte_bit(pte, __pgprot(PTE_RDONLY));
214 pte = clear_pte_bit(pte, __pgprot(PTE_RDONLY));
222 * If hardware-dirty (PTE_WRITE/DBM bit set and PTE_RDONLY
229 pte = set_pte_bit(pte, __pgprot(PTE_RDONLY));
300 * Dirty Writable | PTE_RDONLY PTE_WRITE PTE_DIRTY (sw)
309 * PTE_DIRTY || (PTE_WRITE && !PTE_RDONLY)
1029 const pteval_t mask = PTE_USER | PTE_PXN | PTE_UXN | PTE_RDONLY |
1213 * dirty status (PTE_DBM && !PTE_RDONLY) t
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/linux-master/arch/arm64/mm/
H A Dpageattr.c108 if (rodata_full && (pgprot_val(set_mask) == PTE_RDONLY ||
109 pgprot_val(clear_mask) == PTE_RDONLY)) {
128 __pgprot(PTE_RDONLY),
136 __pgprot(PTE_RDONLY));
184 .clear_mask = __pgprot(PTE_RDONLY),
H A Dptdump.c79 .mask = PTE_RDONLY,
80 .val = PTE_RDONLY,
213 if ((st->current_prot & PTE_RDONLY) == PTE_RDONLY)
H A Dfault.c223 pte_val(entry) &= PTE_RDONLY | PTE_AF | PTE_WRITE | PTE_DIRTY;
227 * hardware update of the access/dirty state. The PTE_RDONLY bit must
231 pte_val(entry) ^= PTE_RDONLY;
235 pteval ^= PTE_RDONLY;
237 pteval ^= PTE_RDONLY;
H A Dmmu.c143 pteval_t mask = PTE_PXN | PTE_RDONLY | PTE_WRITE | PTE_NG;
/linux-master/arch/arm64/kernel/
H A Defi.c109 pte = set_pte_bit(pte, __pgprot(PTE_RDONLY));

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