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Searched refs:_PAGE_RW (Results 1 – 25 of 37) sorted by relevance

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/Linux-v4.19/arch/powerpc/include/asm/
Dpte-common.h39 #define _PAGE_RW 0 macro
73 #define _PAGE_KERNEL_RW (_PAGE_PRIVILEGED | _PAGE_DIRTY | _PAGE_RW | \
77 #define _PAGE_KERNEL_RWX (_PAGE_PRIVILEGED | _PAGE_DIRTY | _PAGE_RW | \
128 _PAGE_RW | _PAGE_HWWRITE | _PAGE_DIRTY | _PAGE_EXEC)
155 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW)
156 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | \
214 #define _PAGE_WRITE _PAGE_RW
/Linux-v4.19/arch/um/include/asm/
Dpgtable.h16 #define _PAGE_RW 0x020 macro
55 #define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
56 #define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
59 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
61 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED)
64 #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
145 return((pte_get_bits(pte, _PAGE_RW)) && in pte_write()
200 pte_clear_bits(pte, _PAGE_RW); in pte_wrprotect()
224 pte_set_bits(pte, _PAGE_RW); in pte_mkwrite()
/Linux-v4.19/arch/sh/include/asm/
Dpgtable_32.h47 #define _PAGE_RW 0x020 /* PR0-bit : write access allowed */ macro
56 #define _PAGE_PR_MASK (_PAGE_RW | _PAGE_USER)
242 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | \
256 #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | \
261 __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | \
270 __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | \
349 #define pte_write(pte) ((pte).pte_low & _PAGE_RW)
365 PTE_BIT_FUNC(low, wrprotect, &= ~_PAGE_RW);
366 PTE_BIT_FUNC(low, mkwrite, |= _PAGE_RW);
/Linux-v4.19/arch/x86/include/asm/
Dpgtable_types.h43 #define _PAGE_RW (_AT(pteval_t, 1) << _PAGE_BIT_RW) macro
98 #define _PAGE_SWP_SOFT_DIRTY _PAGE_RW
114 #define _PAGE_TABLE_NOENC (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER |\
116 #define _KERNPG_TABLE_NOENC (_PAGE_PRESENT | _PAGE_RW | \
155 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | \
158 #define PAGE_SHARED_EXEC __pgprot(_PAGE_PRESENT | _PAGE_RW | \
171 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
174 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
175 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
189 #define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | \
Dpgtable.h168 return pte_flags(pte) & _PAGE_RW; in pte_write()
309 return pte_clear_flags(pte, _PAGE_RW); in pte_wrprotect()
329 return pte_set_flags(pte, _PAGE_RW); in pte_mkwrite()
388 return pmd_clear_flags(pmd, _PAGE_RW); in pmd_wrprotect()
413 return pmd_set_flags(pmd, _PAGE_RW); in pmd_mkwrite()
442 return pud_clear_flags(pud, _PAGE_RW); in pud_wrprotect()
467 return pud_set_flags(pud, _PAGE_RW); in pud_mkwrite()
1159 return pmd_flags(pmd) & _PAGE_RW; in pmd_write()
1186 return pud_flags(pud) & _PAGE_RW; in pud_write()
1407 need_pte_bits |= _PAGE_RW; in __pte_access_permitted()
/Linux-v4.19/arch/microblaze/include/asm/
Dpgtable.h214 #define _PAGE_RW 0x040 /* software: Writes permitted */ macro
246 #define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY | _PAGE_HWWRITE)
256 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW)
258 __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
335 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } in pte_write()
346 { pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; } in pte_wrprotect()
359 { pte_val(pte) |= _PAGE_RW; return pte; } in pte_mkwrite()
/Linux-v4.19/arch/powerpc/include/asm/nohash/64/
Dpgtable.h236 if ((pte_val(*ptep) & _PAGE_RW) == 0) in ptep_set_wrprotect()
239 pte_update(mm, addr, ptep, _PAGE_RW, 0, 0); in ptep_set_wrprotect()
245 if ((pte_val(*ptep) & _PAGE_RW) == 0) in huge_ptep_set_wrprotect()
248 pte_update(mm, addr, ptep, _PAGE_RW, 0, 1); in huge_ptep_set_wrprotect()
281 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
/Linux-v4.19/arch/powerpc/include/asm/book3s/32/
Dpgtable.h222 pte_update(ptep, (_PAGE_RW | _PAGE_HWWRITE), _PAGE_RO); in ptep_set_wrprotect()
237 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
298 static inline int pte_write(pte_t pte) { return !!(pte_val(pte) & _PAGE_RW);} in pte_write()
354 return __pte(pte_val(pte) & ~_PAGE_RW); in pte_wrprotect()
369 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite()
Dhash.h29 #define _PAGE_RW 0x400 /* software: user write access allowed */ macro
/Linux-v4.19/arch/powerpc/include/asm/nohash/
Dpgtable.h16 return (pte_val(pte) & (_PAGE_RW | _PAGE_RO)) != _PAGE_RO; in pte_write()
84 ptev = pte_val(pte) & ~(_PAGE_RW | _PAGE_HWWRITE); in pte_wrprotect()
104 ptev |= _PAGE_RW; in pte_mkwrite()
Dpte-book3e.h52 #define _PAGE_RW (_PAGE_BAP_SW | _PAGE_BAP_UW) /* User write permission */ macro
/Linux-v4.19/arch/powerpc/mm/
Ddump_linuxpagetables.c120 .mask = _PAGE_RW | _PAGE_RO | _PAGE_NA,
121 .val = _PAGE_RW,
124 .mask = _PAGE_RW | _PAGE_RO | _PAGE_NA,
129 .mask = _PAGE_RW | _PAGE_RO | _PAGE_NA,
Dppc_mmu_32.c133 wimgxpp |= (flags & _PAGE_RW)? BPP_RW: BPP_RX; in setbat()
151 wimgxpp |= (flags & _PAGE_RW)? in setbat()
Dfsl_booke_mmu.c133 TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0); in settlbcam()
140 TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0); in settlbcam()
/Linux-v4.19/arch/powerpc/include/asm/nohash/32/
Dpte-40x.h47 #define _PAGE_RW 0x040 /* software: Writes permitted */ macro
Dpte-44x.h76 #define _PAGE_RW 0x00000002 /* S: Write permission */ macro
Dpte-fsl-booke.h22 #define _PAGE_RW 0x00004 /* S: Write permission (SW) */ macro
Dpgtable.h247 pte_update(ptep, (_PAGE_RW | _PAGE_HWWRITE), _PAGE_RO); in ptep_set_wrprotect()
262 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
/Linux-v4.19/arch/x86/platform/efi/
Defi_64.c356 pf = _PAGE_NX | _PAGE_RW | _PAGE_ENC; in efi_setup_page_tables()
373 pf = _PAGE_RW; in efi_setup_page_tables()
402 pf = _PAGE_RW | _PAGE_ENC; in efi_setup_page_tables()
413 unsigned long flags = _PAGE_RW; in __map_region()
547 pf |= _PAGE_RW; in efi_update_mem_attr()
601 pf |= _PAGE_RW; in efi_runtime_update_mappings()
/Linux-v4.19/arch/x86/mm/
Ddump_pagetables.c196 if (pr & _PAGE_RW) in printk_prot()
279 if (st->check_wx && (eff & _PAGE_RW) && !(eff & _PAGE_NX)) { in note_page()
340 return (prot1 & prot2 & (_PAGE_USER | _PAGE_RW)) | in effective_prot()
528 eff = _PAGE_USER | _PAGE_RW; in ptdump_walk_pgd_level_core()
Dpageattr.c325 pgprot_val(forbidden) |= _PAGE_RW; in static_protections()
360 pgprot_val(forbidden) |= _PAGE_RW; in static_protections()
1789 return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_RW), 0); in set_memory_ro()
1794 return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_RW), 0); in set_memory_rw()
2036 .mask_set = __pgprot(_PAGE_PRESENT | _PAGE_RW), in __set_pages_p()
2056 .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW), in __set_pages_np()
2135 if (!(page_flags & _PAGE_RW)) in kernel_map_pages_in_pgd()
2136 cpa.mask_clr = __pgprot(_PAGE_RW); in kernel_map_pages_in_pgd()
/Linux-v4.19/arch/parisc/mm/
Dioremap.c67 pgprot = __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | in __ioremap()
/Linux-v4.19/arch/powerpc/include/asm/book3s/64/
Dpgtable.h24 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE) macro
121 #define _PAGE_KERNEL_RW (_PAGE_PRIVILEGED | _PAGE_RW | _PAGE_DIRTY)
124 _PAGE_RW | _PAGE_EXEC)
166 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW)
167 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_EXEC)
664 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite()
/Linux-v4.19/arch/x86/kernel/
Despfix_64.c101 #define PGTABLE_PROT ((_KERNPG_TABLE & ~_PAGE_RW) | _PAGE_NX)
/Linux-v4.19/arch/sh/mm/
Dgup.c92 result |= _PAGE_RW; in gup_pte_range()

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