/linux/arch/um/include/asm/ |
A D | pgtable.h | 16 #define _PAGE_RW 0x020 macro 53 #define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY) 54 #define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY) 57 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) 59 #define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED) 62 #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) 146 return((pte_get_bits(pte, _PAGE_RW)) && in pte_write() 196 if (likely(pte_get_bits(pte, _PAGE_RW))) in pte_wrprotect() 197 pte_clear_bits(pte, _PAGE_RW); in pte_wrprotect() 225 if (unlikely(pte_get_bits(pte, _PAGE_RW))) in pte_mkwrite() [all …]
|
/linux/arch/powerpc/include/asm/nohash/32/ |
A D | pte-40x.h | 48 #define _PAGE_RW 0x100 /* hardware: WR, anded with dirty in exception */ macro 60 #define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW) 61 #define _PAGE_KERNEL_RWX (_PAGE_DIRTY | _PAGE_RW | _PAGE_EXEC) 80 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) 81 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
|
A D | pte-44x.h | 76 #define _PAGE_RW 0x00000002 /* S: Write permission */ macro 93 #define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW) 94 #define _PAGE_KERNEL_RWX (_PAGE_DIRTY | _PAGE_RW | _PAGE_EXEC) 120 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) 121 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
|
A D | pte-fsl-booke.h | 22 #define _PAGE_RW 0x00004 /* S: Write permission (SW) */ macro 36 #define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW) 37 #define _PAGE_KERNEL_RWX (_PAGE_DIRTY | _PAGE_RW | _PAGE_EXEC) 66 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) 67 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC)
|
A D | pgtable.h | 175 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite() 192 return __pte(pte_val(pte) & ~_PAGE_RW); in pte_wrprotect() 315 pte_update(mm, addr, ptep, _PAGE_RW, 0, 0); in ptep_set_wrprotect() 326 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
|
/linux/arch/sh/include/asm/ |
A D | pgtable_32.h | 47 #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);
|
A D | pgtable.h | 158 prot |= _PAGE_RW; in pte_access_permitted()
|
/linux/arch/powerpc/include/asm/book3s/32/ |
A D | pgtable.h | 31 #define _PAGE_RW 0x400 /* software: user write access allowed */ macro 49 #define _PAGE_KERNEL_RW (_PAGE_DIRTY | _PAGE_RW) 50 #define _PAGE_KERNEL_RWX (_PAGE_DIRTY | _PAGE_RW | _PAGE_EXEC) 105 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) 106 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC) 355 pte_update(mm, addr, ptep, _PAGE_RW, 0, 0); in ptep_set_wrprotect() 364 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags() 390 static inline int pte_write(pte_t pte) { return !!(pte_val(pte) & _PAGE_RW);} in pte_write() 458 return __pte(pte_val(pte) & ~_PAGE_RW); in pte_wrprotect() 488 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite()
|
/linux/arch/powerpc/include/asm/nohash/64/ |
A D | pgtable.h | 103 return __pte(pte_val(pte) | _PAGE_RW); in pte_mkwrite() 118 return __pte(pte_val(pte) & ~_PAGE_RW); in pte_wrprotect() 230 if ((pte_val(*ptep) & _PAGE_RW) == 0) in ptep_set_wrprotect() 233 pte_update(mm, addr, ptep, _PAGE_RW, 0, 0); in ptep_set_wrprotect() 240 if ((pte_val(*ptep) & _PAGE_RW) == 0) in huge_ptep_set_wrprotect() 243 pte_update(mm, addr, ptep, _PAGE_RW, 0, 1); in huge_ptep_set_wrprotect() 276 (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); in __ptep_set_access_flags()
|
/linux/arch/microblaze/include/asm/ |
A D | pgtable.h | 151 #define _PAGE_RW 0x040 /* software: Writes permitted */ macro 183 #define _PAGE_WRENABLE (_PAGE_RW | _PAGE_DIRTY | _PAGE_HWWRITE) 193 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) 195 __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_EXEC) 260 static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } in pte_write() 271 { pte_val(pte) &= ~(_PAGE_RW | _PAGE_HWWRITE); return pte; } in pte_wrprotect() 284 { pte_val(pte) |= _PAGE_RW; return pte; } in pte_mkwrite()
|
/linux/arch/powerpc/include/asm/nohash/ |
A D | pte-book3e.h | 52 #define _PAGE_RW (_PAGE_BAP_SW | _PAGE_BAP_UW) /* User write permission */ macro 95 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW) 96 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_USER | _PAGE_RW | _PAGE_BAP_UX)
|
/linux/arch/powerpc/mm/ptdump/ |
A D | shared.c | 19 .mask = _PAGE_RW, 20 .val = _PAGE_RW,
|
/linux/arch/powerpc/mm/nohash/ |
A D | 40x.c | 103 unsigned long val = p | _PMD_SIZE_16M | _PAGE_EXEC | _PAGE_RW; in mmu_mapin_ram() 118 unsigned long val = p | _PMD_SIZE_4M | _PAGE_EXEC | _PAGE_RW; in mmu_mapin_ram()
|
A D | fsl_book3e.c | 126 TLBCAM[index].MAS3 |= (flags & _PAGE_RW) ? MAS3_SW : 0; in settlbcam() 134 TLBCAM[index].MAS3 |= (flags & _PAGE_RW) ? MAS3_UW : 0; in settlbcam()
|
/linux/arch/x86/include/asm/ |
A D | pgtable.h | 156 return pte_flags(pte) & _PAGE_RW; in pte_write() 317 return pte_clear_flags(pte, _PAGE_RW); in pte_wrprotect() 337 return pte_set_flags(pte, _PAGE_RW); in pte_mkwrite() 413 return pmd_clear_flags(pmd, _PAGE_RW); in pmd_wrprotect() 438 return pmd_set_flags(pmd, _PAGE_RW); in pmd_mkwrite() 467 return pud_clear_flags(pud, _PAGE_RW); in pud_wrprotect() 492 return pud_set_flags(pud, _PAGE_RW); in pud_mkwrite() 1105 return pmd_flags(pmd) & _PAGE_RW; in pmd_write() 1132 return pud_flags(pud) & _PAGE_RW; in pud_write() 1366 need_pte_bits |= _PAGE_RW; in __pte_access_permitted()
|
A D | pgtable_types.h | 42 #define _PAGE_RW (_AT(pteval_t, 1) << _PAGE_BIT_RW) macro 97 #define _PAGE_SWP_SOFT_DIRTY _PAGE_RW 162 #define __RW _PAGE_RW
|
/linux/arch/x86/mm/ |
A D | dump_pagetables.c | 192 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/arch/x86/platform/efi/ |
A D | efi_64.c | 191 pf = _PAGE_NX | _PAGE_RW | _PAGE_ENC; in efi_setup_page_tables() 264 unsigned long flags = _PAGE_RW; in __map_region() 392 pf |= _PAGE_RW; in efi_update_mem_attr() 440 pf |= _PAGE_RW; in efi_runtime_update_mappings()
|
/linux/arch/powerpc/kernel/ |
A D | head_40x.S | 313 rlwinm r9, r11, 1, _PAGE_RW /* dirty => rw */ 315 rlwimi r11, r9, 0, _PAGE_RW /* replace rw by hwwrite */ 393 rlwinm r9, r11, 1, _PAGE_RW /* dirty => rw */ 395 rlwimi r11, r9, 0, _PAGE_RW /* replace rw by hwwrite */
|
/linux/arch/powerpc/include/asm/book3s/64/ |
A D | pgtable.h | 21 #define _PAGE_RW (_PAGE_READ | _PAGE_WRITE) macro 118 #define _PAGE_KERNEL_RW (_PAGE_PRIVILEGED | _PAGE_RW | _PAGE_DIRTY) 122 _PAGE_RW | _PAGE_EXEC) 149 #define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW) 150 #define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_EXEC) 689 return __pte_raw(pte_raw(pte) | cpu_to_be64(_PAGE_RW)); in pte_mkwrite()
|
/linux/arch/x86/mm/pat/ |
A D | set_memory.c | 443 return _PAGE_RW; in protect_rodata() 497 return _PAGE_RW; in protect_kernel_text_ro() 1946 return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_RW), 0); in set_memory_ro() 1951 return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_RW), 0); in set_memory_rw() 2183 .mask_set = __pgprot(_PAGE_PRESENT | _PAGE_RW), in __set_pages_p() 2203 .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW), in __set_pages_np() 2282 .mask_clr = __pgprot(~page_flags & (_PAGE_NX|_PAGE_RW)), in kernel_map_pages_in_pgd() 2325 .mask_clr = __pgprot(_PAGE_PRESENT | _PAGE_RW), in kernel_unmap_pages_in_pgd()
|
/linux/arch/parisc/mm/ |
A D | ioremap.c | 65 pgprot = __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | in ioremap()
|
/linux/arch/x86/kernel/ |
A D | espfix_64.c | 93 #define PGTABLE_PROT ((_KERNPG_TABLE & ~_PAGE_RW) | _PAGE_NX)
|
/linux/drivers/gpu/drm/ |
A D | drm_vm.c | 481 pgprot_val(vma->vm_page_prot) &= ~_PAGE_RW; in drm_mmap_dma() 565 pgprot_val(vma->vm_page_prot) &= ~_PAGE_RW; in drm_mmap_locked()
|
/linux/arch/powerpc/mm/book3s32/ |
A D | hash_low.S | 116 rlwinm r0,r9,28,_PAGE_RW /* MSR[PR] => _PAGE_RW */ 117 rlwinm r5,r5,12,_PAGE_RW /* Ks => _PAGE_RW */
|