| /kernel/linux/linux-5.10/arch/arm64/include/asm/ |
| D | pgalloc.h | 23 static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) in __pud_populate() argument
25 set_pud(pudp, __pud(__phys_to_pud_val(pmdp) | prot)); in __pud_populate()
28 static inline void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmdp) in pud_populate() argument
30 __pud_populate(pudp, __pa(pmdp), PMD_TYPE_TABLE); in pud_populate()
33 static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) in __pud_populate() argument
41 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate() argument
43 set_p4d(p4dp, __p4d(__phys_to_p4d_val(pudp) | prot)); in __p4d_populate()
46 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4dp, pud_t *pudp) in p4d_populate() argument
48 __p4d_populate(p4dp, __pa(pudp), PUD_TYPE_TABLE); in p4d_populate()
51 static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) in __p4d_populate() argument
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| D | tlb.h | 94 static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pudp, in __pud_free_tlb() argument
97 tlb_remove_table(tlb, virt_to_page(pudp)); in __pud_free_tlb()
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| /kernel/linux/linux-5.10/arch/powerpc/mm/nohash/ |
| D | book3e_pgtable.c | 77 pud_t *pudp; in map_kernel_page() local
85 pudp = pud_alloc(&init_mm, p4dp, ea); in map_kernel_page()
86 if (!pudp) in map_kernel_page()
88 pmdp = pmd_alloc(&init_mm, pudp, ea); in map_kernel_page()
98 pudp = early_alloc_pgtable(PUD_TABLE_SIZE); in map_kernel_page()
99 p4d_populate(&init_mm, p4dp, pudp); in map_kernel_page()
101 pudp = pud_offset(p4dp, ea); in map_kernel_page()
102 if (pud_none(*pudp)) { in map_kernel_page()
104 pud_populate(&init_mm, pudp, pmdp); in map_kernel_page()
106 pmdp = pmd_offset(pudp, ea); in map_kernel_page()
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| /kernel/linux/linux-5.10/arch/arm64/mm/ |
| D | mmu.c | 213 static void init_pmd(pud_t *pudp, unsigned long addr, unsigned long end, in init_pmd() argument
220 pmdp = pmd_set_fixmap_offset(pudp, addr); in init_pmd()
250 static void alloc_init_cont_pmd(pud_t *pudp, unsigned long addr, in alloc_init_cont_pmd() argument
256 pud_t pud = READ_ONCE(*pudp); in alloc_init_cont_pmd()
266 __pud_populate(pudp, pmd_phys, PUD_TYPE_TABLE); in alloc_init_cont_pmd()
267 pud = READ_ONCE(*pudp); in alloc_init_cont_pmd()
281 init_pmd(pudp, addr, next, phys, __prot, pgtable_alloc, flags); in alloc_init_cont_pmd()
305 pud_t *pudp; in alloc_init_pud() local
324 pudp = pud_set_fixmap_offset(p4dp, addr); in alloc_init_pud()
326 pud_t old_pud = READ_ONCE(*pudp); in alloc_init_pud()
[all …]
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| D | hugetlbpage.c | 108 pud_t *pudp; in find_num_contig() local
113 pudp = pud_offset(p4dp, addr); in find_num_contig()
114 pmdp = pmd_offset(pudp, addr); in find_num_contig()
260 pud_t *pudp; in huge_pte_alloc() local
266 pudp = pud_alloc(mm, p4dp, addr); in huge_pte_alloc()
267 if (!pudp) in huge_pte_alloc()
271 ptep = (pte_t *)pudp; in huge_pte_alloc()
273 pmdp = pmd_alloc(mm, pudp, addr); in huge_pte_alloc()
288 pud_none(READ_ONCE(*pudp))) in huge_pte_alloc()
289 ptep = huge_pmd_share(mm, addr, pudp); in huge_pte_alloc()
[all …]
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| D | kasan_init.c | 73 static pmd_t *__init kasan_pmd_offset(pud_t *pudp, unsigned long addr, int node, in kasan_pmd_offset() argument
76 if (pud_none(READ_ONCE(*pudp))) { in kasan_pmd_offset()
80 __pud_populate(pudp, pmd_phys, PMD_TYPE_TABLE); in kasan_pmd_offset()
83 return early ? pmd_offset_kimg(pudp, addr) : pmd_offset(pudp, addr); in kasan_pmd_offset()
116 static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr, in kasan_pmd_populate() argument
120 pmd_t *pmdp = kasan_pmd_offset(pudp, addr, node, early); in kasan_pmd_populate()
132 pud_t *pudp = kasan_pud_offset(p4dp, addr, node, early); in kasan_pud_populate() local
136 kasan_pmd_populate(pudp, addr, next, node, early); in kasan_pud_populate()
137 } while (pudp++, addr = next, addr != end && pud_none(READ_ONCE(*pudp))); in kasan_pud_populate()
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| D | pageattr.c | 202 pud_t *pudp, pud; in kernel_page_present() local
218 pudp = pud_offset(p4dp, addr); in kernel_page_present()
219 pud = READ_ONCE(*pudp); in kernel_page_present()
225 pmdp = pmd_offset(pudp, addr); in kernel_page_present()
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| /kernel/linux/linux-5.10/mm/ |
| D | debug_vm_pgtable.c | 335 struct vm_area_struct *vma, pud_t *pudp, in pud_advanced_tests() argument
349 set_pud_at(mm, vaddr, pudp, pud); in pud_advanced_tests()
350 pudp_set_wrprotect(mm, vaddr, pudp); in pud_advanced_tests()
351 pud = READ_ONCE(*pudp); in pud_advanced_tests()
355 pudp_huge_get_and_clear(mm, vaddr, pudp); in pud_advanced_tests()
356 pud = READ_ONCE(*pudp); in pud_advanced_tests()
362 set_pud_at(mm, vaddr, pudp, pud); in pud_advanced_tests()
365 pudp_set_access_flags(vma, vaddr, pudp, pud, 1); in pud_advanced_tests()
366 pud = READ_ONCE(*pudp); in pud_advanced_tests()
370 pudp_huge_get_and_clear_full(mm, vaddr, pudp, 1); in pud_advanced_tests()
[all …]
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| D | pgtable-generic.c | 147 pud_t *pudp) in pudp_huge_clear_flush() argument
152 VM_BUG_ON(!pud_trans_huge(*pudp) && !pud_devmap(*pudp)); in pudp_huge_clear_flush()
153 pud = pudp_huge_get_and_clear(vma->vm_mm, address, pudp); in pudp_huge_clear_flush()
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| /kernel/linux/linux-5.10/arch/s390/mm/ |
| D | pageattr.c | 154 static int walk_pmd_level(pud_t *pudp, unsigned long addr, unsigned long end, in walk_pmd_level() argument
161 pmdp = pmd_offset(pudp, addr); in walk_pmd_level()
186 static int split_pud_page(pud_t *pudp, unsigned long addr) in split_pud_page() argument
196 pmd_addr = pud_pfn(*pudp) << PAGE_SHIFT; in split_pud_page()
197 ro = !!(pud_val(*pudp) & _REGION_ENTRY_PROTECT); in split_pud_page()
198 nx = !!(pud_val(*pudp) & _REGION_ENTRY_NOEXEC); in split_pud_page()
209 pgt_set((unsigned long *)pudp, pud_val(new), addr, CRDTE_DTT_REGION3); in split_pud_page()
215 static void modify_pud_page(pud_t *pudp, unsigned long addr, in modify_pud_page() argument
218 pud_t new = *pudp; in modify_pud_page()
228 pgt_set((unsigned long *)pudp, pud_val(new), addr, CRDTE_DTT_REGION3); in modify_pud_page()
[all …]
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| D | hugetlbpage.c | 183 pud_t *pudp = (pud_t *) ptep; in huge_ptep_get_and_clear() local
186 pudp_xchg_direct(mm, addr, pudp, __pud(_REGION3_ENTRY_EMPTY)); in huge_ptep_get_and_clear()
197 pud_t *pudp; in huge_pte_alloc() local
203 pudp = pud_alloc(mm, p4dp, addr); in huge_pte_alloc()
204 if (pudp) { in huge_pte_alloc()
206 return (pte_t *) pudp; in huge_pte_alloc()
208 pmdp = pmd_alloc(mm, pudp, addr); in huge_pte_alloc()
219 pud_t *pudp; in huge_pte_offset() local
226 pudp = pud_offset(p4dp, addr); in huge_pte_offset()
227 if (pud_present(*pudp)) { in huge_pte_offset()
[all …]
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| D | pgtable.c | 478 unsigned long addr, pud_t *pudp) in pudp_idte_local() argument
481 __pudp_idte(addr, pudp, IDTE_NODAT | IDTE_GUEST_ASCE, in pudp_idte_local()
484 __pudp_idte(addr, pudp, 0, 0, IDTE_LOCAL); in pudp_idte_local()
488 unsigned long addr, pud_t *pudp) in pudp_idte_global() argument
491 __pudp_idte(addr, pudp, IDTE_NODAT | IDTE_GUEST_ASCE, in pudp_idte_global()
494 __pudp_idte(addr, pudp, 0, 0, IDTE_GLOBAL); in pudp_idte_global()
500 __pmdp_csp((pmd_t *) pudp); in pudp_idte_global()
504 unsigned long addr, pud_t *pudp) in pudp_flush_direct() argument
508 old = *pudp; in pudp_flush_direct()
514 pudp_idte_local(mm, addr, pudp); in pudp_flush_direct()
[all …]
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| /kernel/linux/linux-5.10/arch/x86/include/asm/ |
| D | pgtable-3level.h | 103 static inline void native_set_pud(pud_t *pudp, pud_t pud) in native_set_pud() argument
106 pud.p4d.pgd = pti_set_user_pgtbl(&pudp->p4d.pgd, pud.p4d.pgd); in native_set_pud()
108 set_64bit((unsigned long long *)(pudp), native_pud_val(pud)); in native_set_pud()
132 static inline void native_pud_clear(pud_t *pudp) in native_pud_clear() argument
136 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
138 set_pud(pudp, __pud(0)); in pud_clear()
232 static inline pud_t native_pudp_get_and_clear(pud_t *pudp) in native_pudp_get_and_clear() argument
234 union split_pud res, *orig = (union split_pud *)pudp; in native_pudp_get_and_clear()
237 pti_set_user_pgtbl(&pudp->p4d.pgd, __pgd(0)); in native_pudp_get_and_clear()
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| /kernel/linux/linux-5.10/arch/riscv/include/asm/ |
| D | pgtable-64.h | 53 static inline void set_pud(pud_t *pudp, pud_t pud) in set_pud() argument
55 *pudp = pud; in set_pud()
58 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
60 set_pud(pudp, __pud(0)); in pud_clear()
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| /kernel/linux/linux-5.10/arch/arm64/kernel/ |
| D | hibernate.c | 187 pud_t *pudp; in trans_pgd_map_page() local
193 pudp = (void *)get_safe_page(GFP_ATOMIC); in trans_pgd_map_page()
194 if (!pudp) in trans_pgd_map_page()
196 pgd_populate(&init_mm, pgdp, pudp); in trans_pgd_map_page()
201 pudp = (void *)get_safe_page(GFP_ATOMIC); in trans_pgd_map_page()
202 if (!pudp) in trans_pgd_map_page()
204 p4d_populate(&init_mm, p4dp, pudp); in trans_pgd_map_page()
207 pudp = pud_offset(p4dp, dst_addr); in trans_pgd_map_page()
208 if (pud_none(READ_ONCE(*pudp))) { in trans_pgd_map_page()
212 pud_populate(&init_mm, pudp, pmdp); in trans_pgd_map_page()
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/ |
| D | radix_pgtable.c | 76 pud_t *pudp; in early_map_kernel_page() local
83 pudp = early_alloc_pgtable(PAGE_SIZE, nid, in early_map_kernel_page()
85 p4d_populate(&init_mm, p4dp, pudp); in early_map_kernel_page()
87 pudp = pud_offset(p4dp, ea); in early_map_kernel_page()
89 ptep = (pte_t *)pudp; in early_map_kernel_page()
92 if (pud_none(*pudp)) { in early_map_kernel_page()
95 pud_populate(&init_mm, pudp, pmdp); in early_map_kernel_page()
97 pmdp = pmd_offset(pudp, ea); in early_map_kernel_page()
128 pud_t *pudp; in __map_kernel_page() local
151 pudp = pud_alloc(&init_mm, p4dp, ea); in __map_kernel_page()
[all …]
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| /kernel/linux/linux-5.10/include/trace/events/ |
| D | xen.h | 207 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,
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| /kernel/linux/linux-5.10/include/linux/ |
| D | pgtable.h | 161 unsigned long address, pud_t *pudp,
172 unsigned long address, pud_t *pudp, in pudp_set_access_flags() argument
276 pud_t *pudp) in pudp_huge_get_and_clear() argument
278 pud_t pud = *pudp; in pudp_huge_get_and_clear()
280 pud_clear(pudp); in pudp_huge_get_and_clear()
298 unsigned long address, pud_t *pudp, in pudp_huge_get_and_clear_full() argument
301 return pudp_huge_get_and_clear(mm, address, pudp); in pudp_huge_get_and_clear_full()
361 pud_t *pudp);
432 unsigned long address, pud_t *pudp) in pudp_set_wrprotect() argument
434 pud_t old_pud = *pudp; in pudp_set_wrprotect()
[all …]
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| /kernel/linux/linux-5.10/include/asm-generic/ |
| D | tlb.h | 600 #define __tlb_remove_pud_tlb_entry(tlb, pudp, address) do {} while (0) argument
603 #define tlb_remove_pud_tlb_entry(tlb, pudp, address) \ argument
606 __tlb_remove_pud_tlb_entry(tlb, pudp, address); \
646 #define pud_free_tlb(tlb, pudp, address) \ argument
650 __pud_free_tlb(tlb, pudp, address); \
655 #define p4d_free_tlb(tlb, pudp, address) \ argument
659 __p4d_free_tlb(tlb, pudp, address); \
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| /kernel/linux/linux-5.10/arch/arm/include/asm/ |
| D | pgtable-3level.h | 121 #define pud_clear(pudp) \ argument
123 *pudp = __pud(0); \
124 clean_pmd_entry(pudp); \
127 #define set_pud(pudp, pud) \ argument
129 *pudp = pud; \
130 flush_pmd_entry(pudp); \
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| /kernel/linux/linux-5.10/arch/arm/mm/ |
| D | kasan_init.c | 88 static void __init kasan_pmd_populate(pud_t *pudp, unsigned long addr, in kasan_pmd_populate() argument
92 pmd_t *pmdp = pmd_offset(pudp, addr); in kasan_pmd_populate()
124 pud_t *pudp; in kasan_pgd_populate() local
151 pudp = pud_offset(p4dp, addr); in kasan_pgd_populate()
153 kasan_pmd_populate(pudp, addr, next, early); in kasan_pgd_populate()
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| /kernel/linux/linux-5.10/arch/sparc/mm/ |
| D | srmmu.c | 498 pud_t *pudp; in srmmu_mapioaddr() local
506 pudp = pud_offset(p4dp, virt_addr); in srmmu_mapioaddr()
507 pmdp = pmd_offset(pudp, virt_addr); in srmmu_mapioaddr()
537 pud_t *pudp; in srmmu_unmapioaddr() local
544 pudp = pud_offset(p4dp, virt_addr); in srmmu_unmapioaddr()
545 pmdp = pmd_offset(pudp, virt_addr); in srmmu_unmapioaddr()
684 pud_t *pudp; in srmmu_early_allocate_ptable_skeleton() local
691 pudp = pud_offset(p4dp, start); in srmmu_early_allocate_ptable_skeleton()
692 if (pud_none(*(pud_t *)__nocache_fix(pudp))) { in srmmu_early_allocate_ptable_skeleton()
698 pud_set(__nocache_fix(pudp), pmdp); in srmmu_early_allocate_ptable_skeleton()
[all …]
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| /kernel/linux/linux-5.10/arch/x86/mm/ |
| D | pgtable.c | 188 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) in pud_populate() argument
194 set_pud(pudp, __pud(__pa(pmd) | _PAGE_PRESENT)); in pud_populate()
521 pud_t *pudp, pud_t entry, int dirty) in pudp_set_access_flags() argument
523 int changed = !pud_same(*pudp, entry); in pudp_set_access_flags()
528 set_pud(pudp, entry); in pudp_set_access_flags()
566 unsigned long addr, pud_t *pudp) in pudp_test_and_clear_young() argument
570 if (pud_young(*pudp)) in pudp_test_and_clear_young()
572 (unsigned long *)pudp); in pudp_test_and_clear_young()
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| /kernel/linux/linux-5.10/arch/m68k/include/asm/ |
| D | motorola_pgtable.h | 125 static inline void pud_set(pud_t *pudp, pmd_t *pmdp) in pud_set() argument
127 pud_val(*pudp) = _PAGE_TABLE | _PAGE_ACCESSED | __pa(pmdp); in pud_set()
159 #define pud_clear(pudp) ({ pud_val(*pudp) = 0; }) argument
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/nohash/64/ |
| D | pgtable.h | 153 static inline void pud_set(pud_t *pudp, unsigned long val) in pud_set() argument
155 *pudp = __pud(val); in pud_set()
158 static inline void pud_clear(pud_t *pudp) in pud_clear() argument
160 *pudp = __pud(0); in pud_clear()
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