| /linux-6.1.9/arch/powerpc/mm/nohash/ |
| D | book3e_pgtable.c | 77 p4d_t *p4dp; in map_kernel_page() local
85 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
86 pudp = pud_alloc(&init_mm, p4dp, ea); in map_kernel_page()
97 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
98 if (p4d_none(*p4dp)) { in map_kernel_page()
100 p4d_populate(&init_mm, p4dp, pudp); in map_kernel_page()
102 pudp = pud_offset(p4dp, ea); in map_kernel_page()
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| /linux-6.1.9/arch/arm64/mm/ |
| D | mmu.c | 318 p4d_t *p4dp = p4d_offset(pgdp, addr); in alloc_init_pud() local
319 p4d_t p4d = READ_ONCE(*p4dp); in alloc_init_pud()
329 __p4d_populate(p4dp, pud_phys, p4dval); in alloc_init_pud()
330 p4d = READ_ONCE(*p4dp); in alloc_init_pud()
334 pudp = pud_set_fixmap_offset(p4dp, addr); in alloc_init_pud()
823 p4d_t *p4dp; in kern_addr_valid() local
836 p4dp = p4d_offset(pgdp, addr); in kern_addr_valid()
837 if (p4d_none(READ_ONCE(*p4dp))) in kern_addr_valid()
840 pudp = pud_offset(p4dp, addr); in kern_addr_valid()
954 static void unmap_hotplug_pud_range(p4d_t *p4dp, unsigned long addr, in unmap_hotplug_pud_range() argument
[all …]
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| D | kasan_init.c | 89 static pud_t *__init kasan_pud_offset(p4d_t *p4dp, unsigned long addr, int node, in kasan_pud_offset() argument
92 if (p4d_none(READ_ONCE(*p4dp))) { in kasan_pud_offset()
96 __p4d_populate(p4dp, pud_phys, P4D_TYPE_TABLE); in kasan_pud_offset()
99 return early ? pud_offset_kimg(p4dp, addr) : pud_offset(p4dp, addr); in kasan_pud_offset()
131 static void __init kasan_pud_populate(p4d_t *p4dp, unsigned long addr, in kasan_pud_populate() argument
135 pud_t *pudp = kasan_pud_offset(p4dp, addr, node, early); in kasan_pud_populate()
147 p4d_t *p4dp = p4d_offset(pgdp, addr); in kasan_p4d_populate() local
151 kasan_pud_populate(p4dp, addr, next, node, early); in kasan_p4d_populate()
152 } while (p4dp++, addr = next, addr != end); in kasan_p4d_populate()
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| D | hugetlbpage.c | 107 p4d_t *p4dp; in find_num_contig() local
112 p4dp = p4d_offset(pgdp, addr); in find_num_contig()
113 pudp = pud_offset(p4dp, addr); in find_num_contig()
291 p4d_t *p4dp; in huge_pte_alloc() local
297 p4dp = p4d_offset(pgdp, addr); in huge_pte_alloc()
298 pudp = pud_alloc(mm, p4dp, addr); in huge_pte_alloc()
336 p4d_t *p4dp; in huge_pte_offset() local
344 p4dp = p4d_offset(pgdp, addr); in huge_pte_offset()
345 if (!p4d_present(READ_ONCE(*p4dp))) in huge_pte_offset()
348 pudp = pud_offset(p4dp, addr); in huge_pte_offset()
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| D | pageattr.c | 215 p4d_t *p4dp; in kernel_page_present() local
228 p4dp = p4d_offset(pgdp, addr); in kernel_page_present()
229 if (p4d_none(READ_ONCE(*p4dp))) in kernel_page_present()
232 pudp = pud_offset(p4dp, addr); in kernel_page_present()
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| /linux-6.1.9/arch/arm64/include/asm/ |
| D | pgalloc.h | 44 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate() argument
46 set_p4d(p4dp, __p4d(__phys_to_p4d_val(pudp) | prot)); in __p4d_populate()
49 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4dp, pud_t *pudp) in p4d_populate() argument
54 __p4d_populate(p4dp, __pa(pudp), p4dval); in p4d_populate()
57 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate() argument
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| /linux-6.1.9/arch/riscv/mm/ |
| D | kasan_init.c | 164 p4d_t *p4dp, *base_p4d; in kasan_populate_p4d() local
185 p4dp = base_p4d + p4d_index(vaddr); in kasan_populate_p4d()
190 if (p4d_none(*p4dp) && IS_ALIGNED(vaddr, P4D_SIZE) && (next - vaddr) >= P4D_SIZE) { in kasan_populate_p4d()
193 set_p4d(p4dp, pfn_p4d(PFN_DOWN(phys_addr), PAGE_TABLE)); in kasan_populate_p4d()
198 set_p4d(p4dp, pfn_p4d(PFN_DOWN(phys_addr), PAGE_KERNEL)); in kasan_populate_p4d()
204 kasan_populate_pud((pgd_t *)p4dp, vaddr, next, early); in kasan_populate_p4d()
205 } while (p4dp++, vaddr = next, vaddr != end); in kasan_populate_p4d()
375 p4d_t *p4dp, *base_p4d; in kasan_shallow_populate_p4d() local
380 p4dp = base_p4d + p4d_index(vaddr); in kasan_shallow_populate_p4d()
384 is_kasan_pud = (p4d_pgtable(*p4dp) == lm_alias(kasan_early_shadow_pud)); in kasan_shallow_populate_p4d()
[all …]
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| /linux-6.1.9/arch/powerpc/mm/kasan/ |
| D | init_book3e_64.c | 35 p4d_t *p4dp; in kasan_map_kernel_page() local
41 p4dp = p4d_offset(pgdp, ea); in kasan_map_kernel_page()
42 if (kasan_pud_table(*p4dp)) { 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()
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| /linux-6.1.9/arch/s390/mm/ |
| D | hugetlbpage.c | 189 p4d_t *p4dp; in huge_pte_alloc() local
194 p4dp = p4d_alloc(mm, pgdp, addr); in huge_pte_alloc()
195 if (p4dp) { in huge_pte_alloc()
196 pudp = pud_alloc(mm, p4dp, addr); in huge_pte_alloc()
211 p4d_t *p4dp; in huge_pte_offset() local
217 p4dp = p4d_offset(pgdp, addr); in huge_pte_offset()
218 if (p4d_present(*p4dp)) { in huge_pte_offset()
219 pudp = pud_offset(p4dp, addr); in huge_pte_offset()
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| D | pageattr.c | 276 p4d_t *p4dp; in walk_p4d_level() local
279 p4dp = p4d_offset(pgd, addr); in walk_p4d_level()
281 if (p4d_none(*p4dp)) in walk_p4d_level()
284 rc = walk_pud_level(p4dp, addr, next, flags); in walk_p4d_level()
285 p4dp++; in walk_p4d_level()
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| /linux-6.1.9/arch/x86/include/asm/ |
| D | pgtable_64.h | 142 static inline void native_set_p4d(p4d_t *p4dp, p4d_t p4d) in native_set_p4d() argument
147 WRITE_ONCE(*p4dp, p4d); in native_set_p4d()
152 pgd = pti_set_user_pgtbl((pgd_t *)p4dp, pgd); in native_set_p4d()
153 WRITE_ONCE(*p4dp, native_make_p4d(native_pgd_val(pgd))); in native_set_p4d()
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| /linux-6.1.9/arch/powerpc/mm/book3s64/ |
| D | radix_pgtable.c | 78 p4d_t *p4dp; in early_map_kernel_page() local
84 p4dp = p4d_offset(pgdp, ea); in early_map_kernel_page()
85 if (p4d_none(*p4dp)) { in early_map_kernel_page()
88 p4d_populate(&init_mm, p4dp, pudp); in early_map_kernel_page()
90 pudp = pud_offset(p4dp, ea); in early_map_kernel_page()
130 p4d_t *p4dp; in __map_kernel_page() local
153 p4dp = p4d_offset(pgdp, ea); in __map_kernel_page()
154 pudp = pud_alloc(&init_mm, p4dp, ea); in __map_kernel_page()
191 p4d_t *p4dp; in radix__change_memory_range() local
204 p4dp = p4d_offset(pgdp, idx); in radix__change_memory_range()
[all …]
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| D | hash_pgtable.c | 150 p4d_t *p4dp; in hash__map_kernel_page() local
158 p4dp = p4d_offset(pgdp, ea); in hash__map_kernel_page()
159 pudp = pud_alloc(&init_mm, p4dp, ea); in hash__map_kernel_page()
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| /linux-6.1.9/arch/powerpc/lib/ |
| D | code-patching.c | 120 p4d_t *p4dp; in unmap_patch_area() local
127 p4dp = p4d_offset(pgdp, addr); in unmap_patch_area()
128 if (WARN_ON(p4d_none(*p4dp))) in unmap_patch_area()
131 pudp = pud_offset(p4dp, addr); in unmap_patch_area()
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| /linux-6.1.9/arch/powerpc/include/asm/nohash/64/ |
| D | pgtable-4k.h | 67 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear() argument
69 *p4dp = __p4d(0); in p4d_clear()
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| /linux-6.1.9/arch/arc/include/asm/ |
| D | pgalloc.h | 75 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4dp, pud_t *pudp) in p4d_populate() argument
77 set_p4d(p4dp, __p4d((unsigned long)pudp)); in p4d_populate()
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| D | pgtable-levels.h | 113 #define set_p4d(p4dp, p4d) (*(p4dp) = p4d) argument
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| /linux-6.1.9/arch/sparc/mm/ |
| D | srmmu.c | 497 p4d_t *p4dp; in srmmu_mapioaddr() local
505 p4dp = p4d_offset(pgdp, virt_addr); in srmmu_mapioaddr()
506 pudp = pud_offset(p4dp, virt_addr); in srmmu_mapioaddr()
536 p4d_t *p4dp; in srmmu_unmapioaddr() local
543 p4dp = p4d_offset(pgdp, virt_addr); in srmmu_unmapioaddr()
544 pudp = pud_offset(p4dp, virt_addr); in srmmu_unmapioaddr()
683 p4d_t *p4dp; in srmmu_early_allocate_ptable_skeleton() local
690 p4dp = p4d_offset(pgdp, start); in srmmu_early_allocate_ptable_skeleton()
691 pudp = pud_offset(p4dp, start); in srmmu_early_allocate_ptable_skeleton()
718 p4d_t *p4dp; in srmmu_allocate_ptable_skeleton() local
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| D | fault_64.c | 82 p4d_t *p4dp; in get_user_insn() local
91 p4dp = p4d_offset(pgdp, tpc); in get_user_insn()
92 if (p4d_none(*p4dp) || unlikely(p4d_bad(*p4dp))) in get_user_insn()
94 pudp = pud_offset(p4dp, tpc); in get_user_insn()
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| /linux-6.1.9/arch/arm/mm/ |
| D | kasan_init.c | 123 p4d_t *p4dp; in kasan_pgd_populate() local
150 p4dp = p4d_offset(pgdp, addr); in kasan_pgd_populate()
151 pudp = pud_offset(p4dp, addr); in kasan_pgd_populate()
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| /linux-6.1.9/include/trace/events/ |
| D | xen.h | 224 TP_PROTO(p4d_t *p4dp, p4d_t *user_p4dp, p4d_t p4dval),
225 TP_ARGS(p4dp, user_p4dp, p4dval),
227 __field(p4d_t *, p4dp)
231 TP_fast_assign(__entry->p4dp = p4dp;
235 __entry->p4dp, __entry->user_p4dp,
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| /linux-6.1.9/mm/ |
| D | debug_vm_pgtable.c | 68 p4d_t *p4dp; member
562 p4d_t p4d = READ_ONCE(*args->p4dp); in p4d_clear_tests()
569 WRITE_ONCE(*args->p4dp, p4d); in p4d_clear_tests()
570 p4d_clear(args->p4dp); in p4d_clear_tests()
571 p4d = READ_ONCE(*args->p4dp); in p4d_clear_tests()
588 p4d_clear(args->p4dp); in p4d_populate_tests()
589 p4d_populate(args->mm, args->p4dp, args->start_pudp); in p4d_populate_tests()
590 p4d = READ_ONCE(*args->p4dp); in p4d_populate_tests()
621 p4d_clear(args->p4dp); in pgd_populate_tests()
1161 args->p4dp = p4d_alloc(args->mm, args->pgdp, args->vaddr); in init_args()
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| /linux-6.1.9/arch/x86/boot/compressed/ |
| D | ident_map_64.c | 259 p4d_t *p4dp; in set_clr_page_flags() local
282 p4dp = p4d_offset(pgdp, address); in set_clr_page_flags()
283 pudp = pud_offset(p4dp, address); in set_clr_page_flags()
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| /linux-6.1.9/arch/powerpc/mm/ |
| D | pgtable.c | 362 p4d_t p4d, *p4dp; in __find_linux_pte() local
383 p4dp = p4d_offset(pgdp, ea); in __find_linux_pte()
384 p4d = READ_ONCE(*p4dp); in __find_linux_pte()
391 ret_pte = (pte_t *)p4dp; in __find_linux_pte()
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| /linux-6.1.9/arch/riscv/include/asm/ |
| D | pgtable-64.h | 240 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) in set_p4d() argument
243 *p4dp = p4d; in set_p4d()
245 set_pud((pud_t *)p4dp, (pud_t){ p4d_val(p4d) }); in set_p4d()
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