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Searched refs:_PAGE_WRITE (Results 1 – 25 of 41) sorted by relevance

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/Linux-v5.15/arch/arc/include/asm/
Dpgtable-bits-arcv2.h21 #define _PAGE_WRITE (1 << 2) /* User Write (H) */ macro
45 #define PAGE_U_W_R __pgprot(___DEF | _PAGE_READ | _PAGE_WRITE)
48 | _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE)
50 | _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE)
95 #define pte_write(pte) (pte_val(pte) & _PAGE_WRITE)
104 PTE_BIT_FUNC(wrprotect, &= ~(_PAGE_WRITE));
105 PTE_BIT_FUNC(mkwrite, |= (_PAGE_WRITE));
Dmmu-arcv2.h66 #define PTE_BITS_RWX (_PAGE_EXECUTE | _PAGE_WRITE | _PAGE_READ)
/Linux-v5.15/arch/hexagon/include/asm/
Dpgtable.h34 #define _PAGE_WRITE __HVM_PTE_W macro
115 _PAGE_EXECUTE | _PAGE_WRITE | _dflt_cache_att)
117 _PAGE_WRITE | _PAGE_EXECUTE | _dflt_cache_att)
145 _PAGE_WRITE | CACHEDEF)
147 _PAGE_WRITE | CACHEDEF)
152 _PAGE_EXECUTE | _PAGE_WRITE | CACHEDEF)
154 _PAGE_EXECUTE | _PAGE_WRITE | CACHEDEF)
317 pte_val(pte) &= ~_PAGE_WRITE; in pte_wrprotect()
324 pte_val(pte) |= _PAGE_WRITE; in pte_mkwrite()
344 return pte_val(pte) & _PAGE_WRITE; in pte_write()
/Linux-v5.15/arch/csky/include/asm/
Dpgtable.h58 #define PAGE_WRITE __pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE | \
63 _PAGE_WRITE | _PAGE_DIRTY | _PAGE_MODIFIED | \
68 _PAGE_WRITE | _PAGE_DIRTY | _PAGE_MODIFIED | \
73 (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
167 return (pte).pte_low & _PAGE_WRITE; in pte_write()
182 pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_DIRTY); in pte_wrprotect()
200 pte_val(pte) |= _PAGE_WRITE; in pte_mkwrite()
209 if (pte_val(pte) & _PAGE_WRITE) in pte_mkdirty()
/Linux-v5.15/arch/riscv/include/asm/
Dpgtable-bits.h19 #define _PAGE_WRITE (1 << 2) /* Writable */ macro
40 _PAGE_WRITE | _PAGE_EXEC | \
46 #define _PAGE_LEAF (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)
Dpgtable.h122 #define PAGE_WRITE __pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE)
126 _PAGE_EXEC | _PAGE_WRITE)
135 | _PAGE_WRITE \
142 #define PAGE_KERNEL_READ __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE)
144 #define PAGE_KERNEL_READ_EXEC __pgprot((_PAGE_KERNEL & ~_PAGE_WRITE) \
279 return pte_val(pte) & _PAGE_WRITE; in pte_write()
311 return __pte(pte_val(pte) & ~(_PAGE_WRITE)); in pte_wrprotect()
318 return __pte(pte_val(pte) | _PAGE_WRITE); in pte_mkwrite()
468 atomic_long_and(~(unsigned long)_PAGE_WRITE, (atomic_long_t *)ptep); in ptep_set_wrprotect()
/Linux-v5.15/arch/nios2/include/asm/
Dpgtable.h36 ((w) ? _PAGE_WRITE : 0))
64 _PAGE_WRITE | _PAGE_EXEC | _PAGE_GLOBAL)
67 _PAGE_WRITE | _PAGE_ACCESSED)
104 { return pte_val(pte) & _PAGE_WRITE; } in pte_write()
135 pte_val(pte) &= ~_PAGE_WRITE; in pte_wrprotect()
153 pte_val(pte) |= _PAGE_WRITE; in pte_mkwrite()
171 const unsigned long mask = _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC; in pte_modify()
Dpgtable-bits.h22 #define _PAGE_WRITE (1<<22) macro
/Linux-v5.15/arch/parisc/include/asm/
Dpgtable.h205 #define _PAGE_WRITE (1 << xlate_pabit(_PAGE_WRITE_BIT)) macro
206 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE)
218 #define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED)
222 #define _PAGE_KERNEL_RWX (_PAGE_KERNEL_EXEC | _PAGE_WRITE)
223 #define _PAGE_KERNEL (_PAGE_KERNEL_RO | _PAGE_WRITE)
242 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE)
247 #define PAGE_WRITEONLY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_WRITE)
250 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)
344 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; } in pte_write()
348 static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) &= ~_PAGE_WRITE; return pte; } in pte_wrprotect()
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/Linux-v5.15/arch/mips/include/asm/
Dpgtable.h299 static inline int pte_write(pte_t pte) { return pte.pte_low & _PAGE_WRITE; }
305 pte.pte_low &= ~_PAGE_WRITE;
332 pte.pte_low |= _PAGE_WRITE;
344 if (pte.pte_low & _PAGE_WRITE) {
363 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }
369 pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);
387 pte_val(pte) |= _PAGE_WRITE;
396 if (pte_val(pte) & _PAGE_WRITE)
597 return !!(pmd_val(pmd) & _PAGE_WRITE);
602 pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);
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Dpgtable-bits.h155 #define _PAGE_WRITE (1 << _PAGE_WRITE_SHIFT) macro
280 #define __WRITEABLE (_PAGE_SILENT_WRITE | _PAGE_WRITE | _PAGE_MODIFIED)
/Linux-v5.15/arch/mips/mm/
Dcache.c175 protection_map[10] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE | in setup_protection_map()
177 protection_map[11] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE); in setup_protection_map()
180 protection_map[14] = PM(_PAGE_PRESENT | _PAGE_WRITE); in setup_protection_map()
181 protection_map[15] = PM(_PAGE_PRESENT | _PAGE_WRITE); in setup_protection_map()
/Linux-v5.15/arch/csky/abiv2/inc/abi/
Dpgtable-bits.h9 #define _PAGE_WRITE (1<<9) macro
26 #define _PAGE_PROT_NONE _PAGE_WRITE
/Linux-v5.15/arch/powerpc/mm/ptdump/
Dbook3s64.c24 .mask = _PAGE_WRITE,
25 .val = _PAGE_WRITE,
/Linux-v5.15/arch/openrisc/include/asm/
Dpgtable.h144 #define _PAGE_WRITE (_PAGE_UWE | _PAGE_SWE) macro
233 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; } in pte_write()
240 pte_val(pte) &= ~(_PAGE_WRITE); in pte_wrprotect()
270 pte_val(pte) |= _PAGE_WRITE; in pte_mkwrite()
/Linux-v5.15/arch/riscv/mm/
Dptdump.c169 .mask = _PAGE_WRITE,
170 .val = _PAGE_WRITE,
254 if ((st->current_prot & (_PAGE_WRITE | _PAGE_EXEC)) != in note_prot_wx()
255 (_PAGE_WRITE | _PAGE_EXEC)) in note_prot_wx()
Dpageattr.c133 return __set_memory(addr, numpages, __pgprot(_PAGE_READ | _PAGE_WRITE), in set_memory_rw_nx()
140 __pgprot(_PAGE_WRITE)); in set_memory_ro()
145 return __set_memory(addr, numpages, __pgprot(_PAGE_READ | _PAGE_WRITE), in set_memory_rw()
/Linux-v5.15/arch/powerpc/include/asm/book3s/64/
Dpgtable.h19 #define _PAGE_WRITE 0x00002 /* write access allowed */ macro
21 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE)
22 #define _PAGE_RWX (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)
421 return !!(pte_raw(pte) & cpu_to_be64(_PAGE_WRITE)); in __pte_write()
460 pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 0); in ptep_set_wrprotect()
474 pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 1); in huge_ptep_set_wrprotect()
581 return __pte_raw(pte_raw(pte) & cpu_to_be64(~_PAGE_WRITE)); in pte_clear_savedwrite()
661 return __pte_raw(pte_raw(pte) & cpu_to_be64(~_PAGE_WRITE)); in pte_wrprotect()
1230 pmd_hugepage_update(mm, addr, pmdp, _PAGE_WRITE, 0); in pmdp_set_wrprotect()
1405 if ((!(old_val & _PAGE_WRITE)) && (new_val & _PAGE_WRITE)) in is_pte_rw_upgrade()
/Linux-v5.15/arch/s390/include/asm/
Dpgtable.h174 #define _PAGE_WRITE 0x020 /* SW pte write bit */ macro
405 #define PAGE_RW __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
407 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
410 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
412 #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
416 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
842 return (pte_val(pte) & _PAGE_WRITE) != 0; in pte_write()
930 if ((pte_val(pte) & _PAGE_DIRTY) && (pte_val(pte) & _PAGE_WRITE)) in pte_modify()
937 pte_val(pte) &= ~_PAGE_WRITE; in pte_wrprotect()
944 pte_val(pte) |= _PAGE_WRITE; in pte_mkwrite()
[all …]
/Linux-v5.15/arch/csky/abiv1/inc/abi/
Dpgtable-bits.h9 #define _PAGE_WRITE (1<<2) macro
/Linux-v5.15/arch/hexagon/mm/
Dioremap.c18 pgprot_t prot = __pgprot(_PAGE_PRESENT|_PAGE_READ|_PAGE_WRITE in ioremap()
/Linux-v5.15/arch/powerpc/mm/book3s64/
Dhash_64k.c67 if (access & _PAGE_WRITE) in __hash_page_4K()
259 if (access & _PAGE_WRITE) in __hash_page_64K()
Dhash_4k.c49 if (access & _PAGE_WRITE) in __hash_page_4K()
/Linux-v5.15/arch/riscv/kernel/
Defi.c67 val = pte_val(pte) & ~_PAGE_WRITE; in set_permissions()
/Linux-v5.15/arch/s390/mm/
Dhugetlbpage.c52 rste |= move_set_bit(pte_val(pte), _PAGE_WRITE, in __pte_to_rste()
109 _PAGE_WRITE); in __rste_to_pte()

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