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Searched refs:pudp (Results 1 – 25 of 40) sorted by relevance

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/linux/arch/arm64/mm/
H A Dkasan_init.c76 static pmd_t *__init kasan_pmd_offset(pud_t *pudp, unsigned long addr, int node, in kasan_pmd_offset() argument
79 if (pud_none(READ_ONCE(*pudp))) { in kasan_pmd_offset()
83 __pud_populate(pudp, pmd_phys, PUD_TYPE_TABLE); in kasan_pmd_offset()
86 return early ? pmd_offset_kimg(pudp, addr) : pmd_offset(pudp, addr); in kasan_pmd_offset()
132 static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr, in kasan_pmd_populate() argument
136 pmd_t *pmdp = kasan_pmd_offset(pudp, addr, node, early); in kasan_pmd_populate()
148 pud_t *pudp = kasan_pud_offset(p4dp, addr, node, early); in kasan_pud_populate() local
152 kasan_pmd_populate(pudp, addr, next, node, early); in kasan_pud_populate()
153 } while (pudp++, addr = next, addr != end && pud_none(READ_ONCE(*pudp))); in kasan_pud_populate()
260 pud_t *pudp = (pud_t *)__phys_to_kimg(__pgd_to_phys(pgd)); in clone_next_level() local
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/linux/arch/powerpc/mm/kasan/
H A Dinit_book3e_64.c36 pud_t *pudp; in kasan_map_kernel_page() local
43 pudp = memblock_alloc_or_panic(PUD_TABLE_SIZE, PUD_TABLE_SIZE); in kasan_map_kernel_page()
44 memcpy(pudp, kasan_early_shadow_pud, PUD_TABLE_SIZE); in kasan_map_kernel_page()
45 p4d_populate(&init_mm, p4dp, pudp); in kasan_map_kernel_page()
47 pudp = pud_offset(p4dp, ea); in kasan_map_kernel_page()
48 if (kasan_pmd_table(*pudp)) { in kasan_map_kernel_page()
51 pud_populate(&init_mm, pudp, pmdp); in kasan_map_kernel_page()
53 pmdp = pmd_offset(pudp, ea); in kasan_map_kernel_page()
/linux/arch/x86/include/asm/
H A Dpgtable-3level.h53 static inline void native_set_pud(pud_t *pudp, pud_t pud) in native_set_pud() argument
56 pud.p4d.pgd = pti_set_user_pgtbl(&pudp->p4d.pgd, pud.p4d.pgd); in native_set_pud()
58 pxx_xchg64(pud, pudp, native_pud_val(pud)); in native_set_pud()
81 static inline void native_pud_clear(pud_t *pudp) in native_pud_clear() argument
85 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
87 set_pud(pudp, __pud(0)); in pud_clear()
113 static inline pud_t native_pudp_get_and_clear(pud_t *pudp) in native_pudp_get_and_clear() argument
115 return pxx_xchg64(pud, pudp, 0ULL); in native_pudp_get_and_clear()
H A Dpgtable.h81 # define set_pud(pudp, pud) native_set_pud(pudp, pud) argument
1198 static inline pud_t native_local_pudp_get_and_clear(pud_t *pudp) in native_local_pudp_get_and_clear() argument
1200 pud_t res = *pudp; in native_local_pudp_get_and_clear()
1202 native_pud_clear(pudp); in native_local_pudp_get_and_clear()
1214 pud_t *pudp, pud_t pud) in set_pud_at() argument
1216 page_table_check_pud_set(mm, addr, pudp, pud); in set_pud_at()
1217 native_set_pud(pudp, pud); in set_pud_at()
1294 unsigned long address, pud_t *pudp,
1301 unsigned long addr, pud_t *pudp);
1321 unsigned long addr, pud_t *pudp) in pudp_huge_get_and_clear() argument
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H A Dpgtable-2level.h25 static inline void native_set_pud(pud_t *pudp, pud_t pud) in native_set_pud() argument
39 static inline void native_pud_clear(pud_t *pudp) in native_pud_clear() argument
H A Dpgtable_64.h113 static inline void native_set_pud(pud_t *pudp, pud_t pud) in native_set_pud() argument
115 WRITE_ONCE(*pudp, pud); in native_set_pud()
/linux/arch/riscv/mm/
H A Dkasan_init.c84 pud_t *pudp, *p; in kasan_populate_pud() local
92 pudp = pud_offset(p4d, vaddr); in kasan_populate_pud()
97 if (pud_none(pudp_get(pudp)) && IS_ALIGNED(vaddr, PUD_SIZE) && in kasan_populate_pud()
101 set_pud(pudp, pfn_pud(PFN_DOWN(phys_addr), PAGE_KERNEL)); in kasan_populate_pud()
107 kasan_populate_pmd(pudp, vaddr, next); in kasan_populate_pud()
108 } while (pudp++, vaddr = next, vaddr != end); in kasan_populate_pud()
168 pud_t *pudp, *base_pud; in kasan_early_clear_pud() local
172 pudp = (pud_t *)p4dp; in kasan_early_clear_pud()
175 pudp = base_pud + pud_index(vaddr); in kasan_early_clear_pud()
182 pud_clear(pudp); in kasan_early_clear_pud()
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H A Dfault.c32 pud_t *pudp, pud; in show_pte() local
56 pudp = pud_offset(p4dp, addr); in show_pte()
57 pud = pudp_get(pudp); in show_pte()
62 pmdp = pmd_offset(pudp, addr); in show_pte()
H A Dinit.c594 static void __meminit create_pud_mapping(pud_t *pudp, uintptr_t va, phys_addr_t pa, phys_addr_t sz, in create_pud_mapping() argument
602 if (pud_val(pudp[pud_index]) == 0) in create_pud_mapping()
603 pudp[pud_index] = pfn_pud(PFN_DOWN(pa), prot); in create_pud_mapping()
607 if (pud_val(pudp[pud_index]) == 0) { in create_pud_mapping()
609 pudp[pud_index] = pfn_pud(PFN_DOWN(next_phys), PAGE_TABLE); in create_pud_mapping()
613 next_phys = PFN_PHYS(_pud_pfn(pudp[pud_index])); in create_pud_mapping()
1602 pud_t *pudp, pud; in remove_pud_mapping() local
1607 pudp = pud_base + pud_index(addr); in remove_pud_mapping()
1608 pud = pudp_get(pudp); in remove_pud_mapping()
1614 pud_clear(pudp); in remove_pud_mapping()
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/linux/include/trace/events/
H A Dxen.h207 TP_PROTO(pud_t *pudp, pud_t pudval),
208 TP_ARGS(pudp, pudval),
210 __field(pud_t *, pudp)
213 TP_fast_assign(__entry->pudp = pudp;
216 __entry->pudp,
242 TP_PROTO(pud_t *pudp, pud_t pudval),
243 TP_ARGS(pudp, pudval),
245 __field(pud_t *, pudp)
248 TP_fast_assign(__entry->pudp = pudp;
251 __entry->pudp,
/linux/arch/arm/include/asm/
H A Dpgtable-3level.h123 #define pud_clear(pudp) \ argument
125 *pudp = __pud(0); \
126 clean_pmd_entry(pudp); \
129 #define set_pud(pudp, pud) \ argument
131 *pudp = pud; \
132 flush_pmd_entry(pudp); \
/linux/arch/powerpc/include/asm/book3s/64/
H A Dpgtable.h858 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
865 WARN_ON((pud_val(*pudp) & (H_PAGE_HASHPTE | _PAGE_PTE)) == (H_PAGE_HASHPTE | _PAGE_PTE)); in pud_clear()
867 *pudp = __pud(0); in pud_clear()
1112 pud_t *pudp, pud_t pud);
1151 pud_hugepage_update(struct mm_struct *mm, unsigned long addr, pud_t *pudp, in pud_hugepage_update() argument
1155 return radix__pud_hugepage_update(mm, addr, pudp, clr, set); in pud_hugepage_update()
1157 return pud_val(*pudp); in pud_hugepage_update()
1176 unsigned long addr, pud_t *pudp) in __pudp_test_and_clear_young() argument
1180 if ((pud_raw(*pudp) & cpu_to_be64(_PAGE_ACCESSED | H_PAGE_HASHPTE)) == 0) in __pudp_test_and_clear_young()
1182 old = pud_hugepage_update(mm, addr, pudp, _PAGE_ACCESSED, 0); in __pudp_test_and_clear_young()
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H A Dradix.h289 pud_t *pudp, unsigned long clr,
299 unsigned long addr, pud_t *pudp);
/linux/arch/arm/mm/
H A Dkasan_init.c93 static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr, in kasan_pmd_populate() argument
97 pmd_t *pmdp = pmd_offset(pudp, addr); in kasan_pmd_populate()
129 pud_t *pudp; in kasan_pgd_populate() local
156 pudp = pud_offset(p4dp, addr); in kasan_pgd_populate()
158 kasan_pmd_populate(pudp, addr, next, early); in kasan_pgd_populate()
/linux/arch/riscv/include/asm/
H A Dpgtable.h965 pud_t *pudp, pud_t pud) in set_pud_at() argument
967 page_table_check_pud_set(mm, addr, pudp, pud); in set_pud_at()
968 return __set_pte_at(mm, (pte_t *)pudp, pud_pte(pud)); in set_pud_at()
1091 unsigned long address, pud_t *pudp, in pudp_set_access_flags() argument
1094 return ptep_set_access_flags(vma, address, (pte_t *)pudp, pud_pte(entry), dirty); in pudp_set_access_flags()
1098 unsigned long address, pud_t *pudp) in pudp_test_and_clear_young() argument
1100 return ptep_test_and_clear_young(vma, address, (pte_t *)pudp); in pudp_test_and_clear_young()
1105 unsigned long address, pud_t *pudp) in pudp_huge_get_and_clear() argument
1108 pud_t pud = __pud(xchg(&pudp->pud, 0)); in pudp_huge_get_and_clear()
1110 pud_t pud = *pudp; in pudp_huge_get_and_clear()
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H A Dpgtable-64.h203 static inline void set_pud(pud_t *pudp, pud_t pud) in set_pud() argument
205 WRITE_ONCE(*pudp, pud); in set_pud()
208 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
210 set_pud(pudp, __pud(0)); in pud_clear()
/linux/arch/m68k/include/asm/
H A Dmotorola_pgtable.h95 static inline void pud_set(pud_t *pudp, pmd_t *pmdp) in pud_set() argument
97 pud_val(*pudp) = _PAGE_TABLE | _PAGE_ACCESSED | __pa(pmdp); in pud_set()
131 #define pud_clear(pudp) ({ pud_val(*pudp) = 0; }) argument
/linux/arch/sparc/mm/
H A Dfault_64.c83 pud_t *pudp; in get_user_insn() local
94 pudp = pud_offset(p4dp, tpc); in get_user_insn()
95 if (pud_none(*pudp) || unlikely(pud_bad(*pudp))) in get_user_insn()
101 pmdp = pmd_offset(pudp, tpc); in get_user_insn()
/linux/arch/sparc/include/asm/
H A Dpgalloc_32.h29 static inline void pud_set(pud_t * pudp, pmd_t * pmdp) in pud_set() argument
33 set_pte((pte_t *)pudp, __pte((SRMMU_ET_PTD | (pa >> 4)))); in pud_set()
/linux/mm/
H A Dpagewalk.c904 pud_t *pudp, pud; in folio_walk_start() local
925 pudp = pud_offset(p4dp, addr); in folio_walk_start()
926 pud = pudp_get(pudp); in folio_walk_start()
931 ptl = pud_lock(vma->vm_mm, pudp); in folio_walk_start()
932 pud = pudp_get(pudp); in folio_walk_start()
936 fw->pudp = pudp; in folio_walk_start()
956 pmdp = pmd_offset(pudp, addr); in folio_walk_start()
/linux/arch/x86/boot/compressed/
H A Dident_map_64.c261 pud_t *pudp; in set_clr_page_flags() local
284 pudp = pud_offset(p4dp, address); in set_clr_page_flags()
285 pmdp = pmd_offset(pudp, address); in set_clr_page_flags()
/linux/arch/arc/include/asm/
H A Dpgtable-levels.h135 #define set_pud(pudp, pud) (*(pudp) = pud) argument
/linux/arch/s390/include/asm/
H A Dpgtable.h971 static inline void set_pud(pud_t *pudp, pud_t pud) in set_pud() argument
973 WRITE_ONCE(*pudp, pud); in set_pud()
1451 static inline pmd_t *pmd_offset_lockless(pud_t *pudp, pud_t pud, unsigned long address) in pmd_offset_lockless() argument
1455 return (pmd_t *) pudp; in pmd_offset_lockless()
1459 static inline pmd_t *pmd_offset(pud_t *pudp, unsigned long address) in pmd_offset() argument
1461 return pmd_offset_lockless(pudp, *pudp, address); in pmd_offset()
1637 static __always_inline void __pudp_idte(unsigned long addr, pud_t *pudp, in __pudp_idte() argument
1643 r3o = __pa(pudp) - pud_index(addr) * sizeof(pud_t); in __pudp_idte()
1649 : "+m" (*pudp) in __pudp_idte()
1657 : "+m" (*pudp) in __pudp_idte()
/linux/arch/arm64/include/asm/
H A Dpgtable.h725 pud_t *pudp, pud_t pud, unsigned int nr) in __set_puds() argument
727 __set_ptes_anysz(mm, addr, (pte_t *)pudp, pud_pte(pud), nr, PUD_SIZE); in __set_puds()
729 #define set_pud_at(mm, addr, pudp, pud) __set_puds(mm, addr, pudp, pud, 1) argument
890 static inline void set_pud(pud_t *pudp, pud_t pud) in set_pud() argument
892 if (!pgtable_l4_enabled() && in_swapper_pgdir(pudp)) { in set_pud()
893 set_swapper_pgd((pgd_t *)pudp, __pgd(pud_val(pud))); in set_pud()
897 WRITE_ONCE(*pudp, pud); in set_pud()
903 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
905 set_pud(pudp, __pud(0)); in pud_clear()
938 #define pmd_set_fixmap_offset(pudp, addr) ((pmd_t *)pudp) argument
/linux/arch/powerpc/lib/
H A Dcode-patching.c250 pud_t *pudp; in unmap_patch_area() local
262 pudp = pud_offset(p4dp, addr); in unmap_patch_area()
263 if (WARN_ON(pud_none(*pudp))) in unmap_patch_area()
266 pmdp = pmd_offset(pudp, addr); in unmap_patch_area()

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