| /arch/powerpc/mm/nohash/ |
| D | book3e_pgtable.c | 76 p4d_t *p4dp; in map_kernel_page() local
84 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
85 pudp = pud_alloc(&init_mm, p4dp, ea); in map_kernel_page()
96 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
97 if (p4d_none(*p4dp)) { 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()
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| /arch/arm64/include/asm/ |
| D | pgalloc.h | 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 | pgtable.h | 692 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) in set_p4d() argument
694 if (in_swapper_pgdir(p4dp)) { in set_p4d()
695 set_swapper_pgd((pgd_t *)p4dp, __pgd(p4d_val(p4d))); in set_p4d()
699 WRITE_ONCE(*p4dp, p4d); in set_p4d()
704 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear() argument
706 set_p4d(p4dp, __p4d(0)); in p4d_clear()
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| /arch/arm64/mm/ |
| D | kasan_init.c | 88 static pud_t *__init kasan_pud_offset(p4d_t *p4dp, unsigned long addr, int node, in kasan_pud_offset() argument
91 if (p4d_none(READ_ONCE(*p4dp))) { in kasan_pud_offset()
95 __p4d_populate(p4dp, pud_phys, PMD_TYPE_TABLE); in kasan_pud_offset()
98 return early ? pud_offset_kimg(p4dp, addr) : pud_offset(p4dp, addr); in kasan_pud_offset()
130 static void __init kasan_pud_populate(p4d_t *p4dp, unsigned long addr, in kasan_pud_populate() argument
134 pud_t *pudp = kasan_pud_offset(p4dp, addr, node, early); in kasan_pud_populate()
146 p4d_t *p4dp = p4d_offset(pgdp, addr); in kasan_p4d_populate() local
150 kasan_pud_populate(p4dp, addr, next, node, early); in kasan_p4d_populate()
151 } while (p4dp++, addr = next, addr != end); in kasan_p4d_populate()
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| D | mmu.c | 306 p4d_t *p4dp = p4d_offset(pgdp, addr); in alloc_init_pud() local
307 p4d_t p4d = READ_ONCE(*p4dp); in alloc_init_pud()
313 __p4d_populate(p4dp, pud_phys, PUD_TYPE_TABLE); in alloc_init_pud()
314 p4d = READ_ONCE(*p4dp); in alloc_init_pud()
324 pudp = pud_set_fixmap_offset(p4dp, addr); in alloc_init_pud()
775 p4d_t *p4dp; in kern_addr_valid() local
788 p4dp = p4d_offset(pgdp, addr); in kern_addr_valid()
789 if (p4d_none(READ_ONCE(*p4dp))) in kern_addr_valid()
792 pudp = pud_offset(p4dp, addr); in kern_addr_valid()
906 static void unmap_hotplug_pud_range(p4d_t *p4dp, unsigned long addr, in unmap_hotplug_pud_range() argument
[all …]
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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()
259 p4d_t *p4dp; in huge_pte_alloc() local
265 p4dp = p4d_offset(pgdp, addr); in huge_pte_alloc()
266 pudp = pud_alloc(mm, p4dp, addr); in huge_pte_alloc()
304 p4d_t *p4dp; in huge_pte_offset() local
312 p4dp = p4d_offset(pgdp, addr); in huge_pte_offset()
313 if (!p4d_present(READ_ONCE(*p4dp))) in huge_pte_offset()
316 pudp = pud_offset(p4dp, addr); in huge_pte_offset()
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| D | pageattr.c | 201 p4d_t *p4dp; in kernel_page_present() local
214 p4dp = p4d_offset(pgdp, addr); in kernel_page_present()
215 if (p4d_none(READ_ONCE(*p4dp))) in kernel_page_present()
218 pudp = pud_offset(p4dp, addr); in kernel_page_present()
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| D | fault.c | 152 p4d_t *p4dp, p4d; in show_pte() local
160 p4dp = p4d_offset(pgdp, addr); in show_pte()
161 p4d = READ_ONCE(*p4dp); in show_pte()
166 pudp = pud_offset(p4dp, addr); in show_pte()
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| /arch/s390/mm/ |
| D | hugetlbpage.c | 196 p4d_t *p4dp; in huge_pte_alloc() local
201 p4dp = p4d_alloc(mm, pgdp, addr); in huge_pte_alloc()
202 if (p4dp) { in huge_pte_alloc()
203 pudp = pud_alloc(mm, p4dp, addr); in huge_pte_alloc()
218 p4d_t *p4dp; in huge_pte_offset() local
224 p4dp = p4d_offset(pgdp, addr); in huge_pte_offset()
225 if (p4d_present(*p4dp)) { in huge_pte_offset()
226 pudp = pud_offset(p4dp, addr); in huge_pte_offset()
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| D | pageattr.c | 265 p4d_t *p4dp; in walk_p4d_level() local
268 p4dp = p4d_offset(pgd, addr); in walk_p4d_level()
270 if (p4d_none(*p4dp)) in walk_p4d_level()
273 rc = walk_pud_level(p4dp, addr, next, flags); in walk_p4d_level()
274 p4dp++; in walk_p4d_level()
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| /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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| D | pgtable.h | 78 # define set_p4d(p4dp, p4d) native_set_p4d(p4dp, p4d) argument
1233 static inline p4d_t *kernel_to_user_p4dp(p4d_t *p4dp) in kernel_to_user_p4dp() argument
1235 return ptr_set_bit(p4dp, PTI_PGTABLE_SWITCH_BIT); in kernel_to_user_p4dp()
1238 static inline p4d_t *user_to_kernel_p4dp(p4d_t *p4dp) in user_to_kernel_p4dp() argument
1240 return ptr_clear_bit(p4dp, PTI_PGTABLE_SWITCH_BIT); in user_to_kernel_p4dp()
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| D | paravirt.h | 454 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) in set_p4d() argument
458 PVOP_VCALL2(mmu.set_p4d, p4dp, val); in set_p4d()
494 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear() argument
496 set_p4d(p4dp, native_make_p4d(0)); in p4d_clear()
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| /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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| D | pgtable.h | 187 static inline void p4d_set(p4d_t *p4dp, unsigned long val) in p4d_set() argument
189 *p4dp = __p4d(val); in p4d_set()
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| /arch/powerpc/mm/book3s64/ |
| D | radix_pgtable.c | 75 p4d_t *p4dp; in early_map_kernel_page() local
81 p4dp = p4d_offset(pgdp, ea); in early_map_kernel_page()
82 if (p4d_none(*p4dp)) { 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()
127 p4d_t *p4dp; in __map_kernel_page() local
150 p4dp = p4d_offset(pgdp, ea); in __map_kernel_page()
151 pudp = pud_alloc(&init_mm, p4dp, ea); in __map_kernel_page()
188 p4d_t *p4dp; in radix__change_memory_range() local
201 p4dp = p4d_offset(pgdp, idx); in radix__change_memory_range()
[all …]
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| D | hash_pgtable.c | 149 p4d_t *p4dp; in hash__map_kernel_page() local
157 p4dp = p4d_offset(pgdp, ea); in hash__map_kernel_page()
158 pudp = pud_alloc(&init_mm, p4dp, ea); in hash__map_kernel_page()
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| /arch/sparc/mm/ |
| 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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| 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
[all …]
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| /arch/powerpc/mm/ |
| D | pgtable.c | 350 p4d_t p4d, *p4dp; in __find_linux_pte() local
371 p4dp = p4d_offset(pgdp, ea); in __find_linux_pte()
372 p4d = READ_ONCE(*p4dp); in __find_linux_pte()
379 ret_pte = (pte_t *)p4dp; in __find_linux_pte()
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| /arch/x86/boot/compressed/ |
| D | ident_map_64.c | 257 p4d_t *p4dp; in set_clr_page_flags() local
280 p4dp = p4d_offset(pgdp, address); in set_clr_page_flags()
281 pudp = pud_offset(p4dp, address); in set_clr_page_flags()
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| /arch/arm64/kernel/ |
| D | hibernate.c | 186 p4d_t *p4dp; in trans_pgd_map_page() local
199 p4dp = p4d_offset(pgdp, dst_addr); in trans_pgd_map_page()
200 if (p4d_none(READ_ONCE(*p4dp))) { 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()
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| /arch/mips/mm/ |
| D | tlb-r4k.c | 297 p4d_t *p4dp; in __update_tlb() local
323 p4dp = p4d_offset(pgdp, address); in __update_tlb()
324 pudp = pud_offset(p4dp, address); in __update_tlb()
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| /arch/mips/include/asm/ |
| D | pgtable-64.h | 208 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear() argument
210 p4d_val(*p4dp) = (unsigned long)invalid_pud_table; in p4d_clear()
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| /arch/powerpc/lib/ |
| D | code-patching.c | 112 p4d_t *p4dp; in unmap_patch_area() local
119 p4dp = p4d_offset(pgdp, addr); in unmap_patch_area()
120 if (unlikely(!p4dp)) in unmap_patch_area()
123 pudp = pud_offset(p4dp, addr); in unmap_patch_area()
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