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Searched refs:_PAGE_RW (Results 1 – 25 of 27) sorted by relevance

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/linux-6.15/arch/um/include/asm/
H A Dpgtable.h16 #define _PAGE_RW 0x020 macro
56 #define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
57 #define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
60 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
62 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED)
65 #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED)
133 return((pte_get_bits(pte, _PAGE_RW)) && in pte_write()
172 pte_clear_bits(pte, _PAGE_RW); in pte_wrprotect()
196 pte_set_bits(pte, _PAGE_RW); in pte_mkwrite_novma()
/linux-6.15/arch/powerpc/include/asm/
H A Dpgtable-masks.h10 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE) macro
18 #define _PAGE_KERNEL_RW (_PAGE_RW | _PAGE_DIRTY)
25 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW)
/linux-6.15/arch/sh/include/asm/
H A 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 | \
348 #define pte_write(pte) ((pte).pte_low & _PAGE_RW)
364 PTE_BIT_FUNC(low, wrprotect, &= ~_PAGE_RW);
365 PTE_BIT_FUNC(low, mkwrite_novma, |= _PAGE_RW);
H A Dpgtable.h142 prot |= _PAGE_RW; in pte_access_permitted()
/linux-6.15/arch/microblaze/include/asm/
H A Dpgtable.h151 #define _PAGE_RW 0x040 /* software: Writes permitted */ macro
186 #define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY | _PAGE_HWWRITE)
196 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW)
198 __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
246 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } in pte_write()
257 { pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; } in pte_wrprotect()
270 { pte_val(pte) |= _PAGE_RW; return pte; } in pte_mkwrite_novma()
/linux-6.15/arch/x86/include/asm/
H A Dpgtable.h234 return pud_flags(pud) & _PAGE_RW; in pud_write()
442 pte = pte_clear_flags(pte, _PAGE_RW); in pte_wrprotect()
493 pte = pte_clear_flags(pte, _PAGE_RW); in pte_mkwrite_shstk()
505 return pte_set_flags(pte, _PAGE_RW); in pte_mkwrite_novma()
562 pmd = pmd_clear_flags(pmd, _PAGE_RW); in pmd_wrprotect()
630 return pmd_set_flags(pmd, _PAGE_RW); in pmd_mkwrite_novma()
700 pud = pud_set_flags(pud, _PAGE_RW); in pud_mkwrite()
847 if (oldval & _PAGE_RW) in pte_modify()
870 if (oldval & _PAGE_RW) in pmd_modify()
893 if (oldval & _PAGE_RW) in pud_modify()
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H A Dpgtable_types.h53 #define _PAGE_RW (_AT(pteval_t, 1) << _PAGE_BIT_RW) macro
109 #define _PAGE_SWP_SOFT_DIRTY _PAGE_RW
192 #define __RW _PAGE_RW
H A Dtlbflush.h381 const pteval_t flush_on_change = _PAGE_RW | _PAGE_USER | _PAGE_PWT | in pte_flags_need_flush()
/linux-6.15/arch/x86/mm/pat/
H A Dset_memory.c528 return _PAGE_RW; in protect_rodata()
582 return _PAGE_RW; in protect_kernel_text_ro()
691 if ((pgprot_val(new) & (_PAGE_RW | _PAGE_NX)) != _PAGE_RW) in verify_rwx()
734 *rw &= pgd_flags(*pgd) & _PAGE_RW; in lookup_address_in_pgd_attr()
745 *rw &= p4d_flags(*p4d) & _PAGE_RW; in lookup_address_in_pgd_attr()
756 *rw &= pud_flags(*pud) & _PAGE_RW; in lookup_address_in_pgd_attr()
767 *rw &= pmd_flags(*pmd) & _PAGE_RW; in lookup_address_in_pgd_attr()
2312 pgprot_t clr = __pgprot(_PAGE_RW | _PAGE_DIRTY); in set_memory_rox()
2599 .mask_set = __pgprot(_PAGE_PRESENT | _PAGE_RW), in __set_pages_p()
2619 .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY), in __set_pages_np()
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/linux-6.15/arch/x86/mm/
H A Ddump_pagetables.c192 if (pr & _PAGE_RW) in printk_prot()
260 effective = (higher_prot & prot & (_PAGE_USER | _PAGE_RW)) | in effective_prot()
312 if (st->check_wx && (eff & _PAGE_RW) && !(eff & _PAGE_NX)) in note_page()
/linux-6.15/drivers/firmware/efi/libstub/
H A Dx86-mixed.S187 movl $_PAGE_PRESENT | _PAGE_RW | _PAGE_PSE, %ecx
188 leal (_PAGE_PRESENT | _PAGE_RW)(%eax), %edx
/linux-6.15/arch/powerpc/include/asm/nohash/
H A Dpgtable.h142 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
158 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite_novma()
H A Dpte-e500.h53 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE) macro
/linux-6.15/arch/x86/platform/efi/
H A Defi_64.c192 pf = _PAGE_NX | _PAGE_RW | _PAGE_ENC; in efi_setup_page_tables()
272 unsigned long flags = _PAGE_RW; in __map_region()
405 pf |= _PAGE_RW; in efi_update_mem_attr()
/linux-6.15/arch/powerpc/include/asm/book3s/32/
H A Dpgtable.h334 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
488 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite_novma()
/linux-6.15/arch/x86/kernel/
H A Despfix_64.c93 #define PGTABLE_PROT ((_KERNPG_TABLE & ~_PAGE_RW) | _PAGE_NX)
H A Drelocate_kernel_64.S24 #define PAGE_ATTR (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
/linux-6.15/arch/powerpc/include/asm/nohash/32/
H A Dpte-8xx.h53 #define _PAGE_RW 0 macro
/linux-6.15/arch/parisc/include/asm/
H A Dio.h130 #define _PAGE_IOREMAP (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | \
H A Dpgtable.h192 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE) macro
/linux-6.15/arch/powerpc/include/asm/book3s/64/
H A Dpgtable.h116 #define _PAGE_KERNEL_RW (_PAGE_PRIVILEGED | _PAGE_RW | _PAGE_DIRTY)
119 #define _PAGE_KERNEL_RWX (_PAGE_PRIVILEGED | _PAGE_DIRTY | _PAGE_RW | _PAGE_EXEC)
589 return __pte_raw(pte_raw(pte) | cpu_to_be64(_PAGE_RW)); in pte_mkwrite_novma()
/linux-6.15/arch/powerpc/mm/book3s64/
H A Dradix_pgtable.c1550 _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in radix__ptep_set_access_flags()
1564 if (!cpu_has_feature(CPU_FTR_ARCH_31) && (change & _PAGE_RW) && in radix__ptep_set_access_flags()
/linux-6.15/arch/microblaze/kernel/
H A Dhw_exception_handler.S534 andi r6, r4, _PAGE_RW /* Is it writeable? */
/linux-6.15/arch/powerpc/kernel/
H A Dhead_book3s_32.S562 li r1, _PAGE_RW | _PAGE_DIRTY | _PAGE_PRESENT | _PAGE_ACCESSED
/linux-6.15/arch/x86/xen/
H A Dmmu_pv.c1523 pte &= ~_PAGE_RW; in xen_make_pte_init()

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