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Searched refs:p4d_t (Results 1 – 25 of 79) sorted by relevance

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/Linux-v5.4/include/asm-generic/
Dpgtable-nop4d.h9 typedef struct { pgd_t pgd; } p4d_t; typedef
34 #define set_pgd(pgdptr, pgdval) set_p4d((p4d_t *)(pgdptr), (p4d_t) { pgdval })
36 static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address) in p4d_offset()
38 return (p4d_t *)pgd; in p4d_offset()
42 #define __p4d(x) ((p4d_t) { __pgd(x) })
44 #define pgd_page(pgd) (p4d_page((p4d_t){ pgd }))
45 #define pgd_page_vaddr(pgd) (p4d_page_vaddr((p4d_t){ pgd }))
Dpgtable-nopud.h19 typedef struct { p4d_t p4d; } pud_t;
31 static inline int p4d_none(p4d_t p4d) { return 0; } in p4d_none()
32 static inline int p4d_bad(p4d_t p4d) { return 0; } in p4d_bad()
33 static inline int p4d_present(p4d_t p4d) { return 1; } in p4d_present()
34 static inline void p4d_clear(p4d_t *p4d) { } in p4d_clear()
45 static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) in pud_offset()
D5level-fixup.h14 #define p4d_t pgd_t macro
24 static inline int p4d_none(p4d_t p4d) in p4d_none()
29 static inline int p4d_bad(p4d_t p4d) in p4d_bad()
34 static inline int p4d_present(p4d_t p4d) in p4d_present()
Dpgtable.h390 static inline int p4d_same(p4d_t p4d_a, p4d_t p4d_b) in p4d_same()
561 void p4d_clear_bad(p4d_t *);
576 static inline int p4d_none_or_clear_bad(p4d_t *p4d) in p4d_none_or_clear_bad()
1042 int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot);
1043 int p4d_clear_huge(p4d_t *p4d);
1045 static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) in p4d_set_huge()
1049 static inline int p4d_clear_huge(p4d_t *p4d) in p4d_clear_huge()
1059 int p4d_free_pud_page(p4d_t *p4d, unsigned long addr);
1063 static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) in p4d_set_huge()
1075 static inline int p4d_clear_huge(p4d_t *p4d) in p4d_clear_huge()
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/Linux-v5.4/arch/x86/include/asm/
Dpgalloc.h138 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate()
144 static inline void p4d_populate_safe(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate_safe()
174 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate()
182 static inline void pgd_populate_safe(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate_safe()
190 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long addr) in p4d_alloc_one()
196 return (p4d_t *)get_zeroed_page(gfp); in p4d_alloc_one()
199 static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d) in p4d_free()
208 extern void ___p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d);
210 static inline void __p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d, in __p4d_free_tlb()
Dpgtable_64.h19 extern p4d_t level4_kernel_pgt[512];
20 extern p4d_t level4_ident_pgt[512];
56 void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, pte_t new_pte);
136 static inline void native_set_p4d(p4d_t *p4dp, p4d_t p4d) in native_set_p4d()
150 static inline void native_p4d_clear(p4d_t *p4d) in native_p4d_clear()
Dpgtable_types.h308 typedef struct { p4dval_t p4d; } p4d_t; typedef
310 static inline p4d_t native_make_p4d(pudval_t val) in native_make_p4d()
312 return (p4d_t) { val }; in native_make_p4d()
315 static inline p4dval_t native_p4d_val(p4d_t p4d) in native_p4d_val()
322 static inline p4d_t native_make_p4d(pudval_t val) in native_make_p4d()
324 return (p4d_t) { .pgd = native_make_pgd((pgdval_t)val) }; in native_make_p4d()
327 static inline p4dval_t native_p4d_val(p4d_t p4d) in native_p4d_val()
385 static inline p4dval_t p4d_pfn_mask(p4d_t p4d) in p4d_pfn_mask()
391 static inline p4dval_t p4d_flags_mask(p4d_t p4d) in p4d_flags_mask()
396 static inline p4dval_t p4d_flags(p4d_t p4d) in p4d_flags()
Dpgtable.h232 static inline unsigned long p4d_pfn(p4d_t p4d) in p4d_pfn()
242 static inline int p4d_large(p4d_t p4d) in p4d_large()
900 static inline int p4d_none(p4d_t p4d) in p4d_none()
905 static inline int p4d_present(p4d_t p4d) in p4d_present()
910 static inline unsigned long p4d_page_vaddr(p4d_t p4d) in p4d_page_vaddr()
922 static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) in pud_offset()
927 static inline int p4d_bad(p4d_t p4d) in p4d_bad()
963 static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address) in p4d_offset()
966 return (p4d_t *)pgd; in p4d_offset()
967 return (p4d_t *)pgd_page_vaddr(*pgd) + p4d_index(address); in p4d_offset()
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Dparavirt.h518 static inline void set_p4d(p4d_t *p4dp, p4d_t p4d) in set_p4d()
527 static inline p4d_t __p4d(p4dval_t val) in __p4d()
531 return (p4d_t) { ret }; in __p4d()
534 static inline p4dval_t p4d_val(p4d_t p4d) in p4d_val()
548 set_p4d((p4d_t *)(pgdp), (p4d_t) { (pgdval).pgd }); \
558 static inline void p4d_clear(p4d_t *p4dp) in p4d_clear()
/Linux-v5.4/mm/kasan/
Dinit.c37 p4d_t kasan_early_shadow_p4d[MAX_PTRS_PER_P4D] __page_aligned_bss;
50 static inline bool kasan_pud_table(p4d_t p4d) in kasan_pud_table()
55 static inline bool kasan_pud_table(p4d_t p4d) in kasan_pud_table()
146 static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, in zero_pud_populate()
186 p4d_t *p4d = p4d_offset(pgd, addr); in zero_p4d_populate()
242 p4d_t *p4d; in kasan_populate_early_shadow()
280 p4d_t *p; in kasan_populate_early_shadow()
327 static void kasan_free_pud(pud_t *pud_start, p4d_t *p4d) in kasan_free_pud()
342 static void kasan_free_p4d(p4d_t *p4d_start, pgd_t *pgd) in kasan_free_p4d()
344 p4d_t *p4d; in kasan_free_p4d()
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/Linux-v5.4/arch/x86/mm/
Dinit_64.c170 const p4d_t *p4d_ref; in sync_global_pgds_l4()
186 p4d_t *p4d; in sync_global_pgds_l4()
243 static p4d_t *fill_p4d(pgd_t *pgd, unsigned long vaddr) in fill_p4d()
246 p4d_t *p4d = (p4d_t *)spp_getpage(); in fill_p4d()
255 static pud_t *fill_pud(p4d_t *p4d, unsigned long vaddr) in fill_pud()
304 void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, pte_t new_pte) in set_pte_vaddr_p4d()
306 p4d_t *p4d = p4d_page + p4d_index(vaddr); in set_pte_vaddr_p4d()
322 p4d_t *p4d_page; in set_pte_vaddr()
340 p4d_t *p4d; in populate_extra_pmd()
364 p4d_t *p4d; in __init_extra_mapping()
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Dident_map.c61 static int ident_p4d_init(struct x86_mapping_info *info, p4d_t *p4d_page, in ident_p4d_init()
67 p4d_t *p4d = p4d_page + p4d_index(addr); in ident_p4d_init()
106 p4d_t *p4d; in kernel_ident_mapping_init()
120 p4d = (p4d_t *)info->alloc_pgt_page(info->context); in kernel_ident_mapping_init()
Dkasan_init_64.c25 static p4d_t tmp_p4d_table[MAX_PTRS_PER_P4D] __initdata __aligned(PAGE_SIZE);
106 static void __init kasan_populate_p4d(p4d_t *p4d, unsigned long addr, in kasan_populate_p4d()
130 p4d_t *p4d; in kasan_populate_pgd()
195 static inline p4d_t *early_p4d_offset(pgd_t *pgd, unsigned long addr) in early_p4d_offset()
200 return (p4d_t *)pgd; in early_p4d_offset()
204 return (p4d_t *)p4d + p4d_index(addr); in early_p4d_offset()
212 p4d_t *p4d, p4d_entry; in kasan_early_p4d_populate()
Dpti.c172 static p4d_t *pti_user_pagetable_walk_p4d(unsigned long address) in pti_user_pagetable_walk_p4d()
203 p4d_t *p4d; in pti_user_pagetable_walk_pmd()
317 p4d_t *p4d; in pti_clone_pgtable()
420 p4d_t *kernel_p4d, *user_p4d; in pti_clone_p4d()
Dpgtable.c77 void ___p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d) in ___p4d_free_tlb()
291 p4d_t *p4d; in pgd_prepopulate_pmd()
318 p4d_t *u_p4d; in pgd_prepopulate_user_pmd()
662 int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) in p4d_set_huge()
672 int p4d_clear_huge(p4d_t *p4d) in p4d_clear_huge()
783 int p4d_free_pud_page(p4d_t *p4d, unsigned long addr) in p4d_free_pud_page()
/Linux-v5.4/arch/s390/include/asm/
Dpgalloc.h51 static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long address) in p4d_alloc_one()
57 return (p4d_t *) table; in p4d_alloc_one()
90 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate()
95 static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) in p4d_populate()
Dpgtable.h632 static inline int p4d_folded(p4d_t p4d) in p4d_folded()
637 static inline int p4d_present(p4d_t p4d) in p4d_present()
644 static inline int p4d_none(p4d_t p4d) in p4d_none()
651 static inline unsigned long p4d_pfn(p4d_t p4d) in p4d_pfn()
722 static inline int p4d_bad(p4d_t p4d) in p4d_bad()
890 static inline void p4d_clear(p4d_t *p4d) in p4d_clear()
1244 static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address) in p4d_offset()
1247 return (p4d_t *) pgd_deref(*pgd) + p4d_index(address); in p4d_offset()
1248 return (p4d_t *) pgd; in p4d_offset()
1251 static inline pud_t *pud_offset(p4d_t *p4d, unsigned long address) in pud_offset()
Dpage.h82 typedef struct { unsigned long p4d; } p4d_t; typedef
98 #define __p4d(x) ((p4d_t) { (x) } )
/Linux-v5.4/arch/x86/power/
Dhibernate_64.c32 p4d_t *p4d = NULL; in set_up_temporary_text_mapping()
55 p4d = (p4d_t *)get_safe_page(GFP_ATOMIC); in set_up_temporary_text_mapping()
73 p4d_t new_p4d = __p4d(__pa(pud) | pgprot_val(pgtable_prot)); in set_up_temporary_text_mapping()
/Linux-v5.4/mm/
Dsparse-vmemmap.c180 pud_t * __meminit vmemmap_pud_populate(p4d_t *p4d, unsigned long addr, int node) in vmemmap_pud_populate()
192 p4d_t * __meminit vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node) in vmemmap_p4d_populate()
194 p4d_t *p4d = p4d_offset(pgd, addr); in vmemmap_p4d_populate()
221 p4d_t *p4d; in vmemmap_populate_basepages()
/Linux-v5.4/arch/s390/mm/
Dkasan_init.c93 p4d_t *p4_dir; in kasan_early_vmemmap_populate()
251 p4d_t p4d_z = __p4d(__pa(kasan_early_shadow_pud) | _REGION2_ENTRY); in kasan_early_init()
357 p4d_t *p4_dir_src; in kasan_copy_shadow()
358 p4d_t *p4_dir_dst; in kasan_copy_shadow()
369 (KASAN_SHADOW_SIZE >> P4D_SHIFT) * sizeof(p4d_t)); in kasan_copy_shadow()
/Linux-v5.4/lib/
Dioremap.c146 static inline int ioremap_pud_range(p4d_t *p4d, unsigned long addr, in ioremap_pud_range()
167 static int ioremap_try_huge_p4d(p4d_t *p4d, unsigned long addr, in ioremap_try_huge_p4d()
192 p4d_t *p4d; in ioremap_p4d_range()
/Linux-v5.4/include/trace/events/
Dxen.h240 TP_PROTO(p4d_t *p4dp, p4d_t *user_p4dp, p4d_t p4dval),
243 __field(p4d_t *, p4dp)
244 __field(p4d_t *, user_p4dp)
/Linux-v5.4/arch/microblaze/include/asm/
Dpage.h98 typedef struct { pud_t p4e[1]; } p4d_t; typedef
99 typedef struct { p4d_t pge[1]; } pgd_t;
/Linux-v5.4/arch/x86/platform/efi/
Defi_64.c79 p4d_t *p4d, *p4d_k, *p4d_efi; in efi_call_phys_prolog()
158 p4d_t *p4d; in efi_call_phys_epilog()
186 p4d = (p4d_t *)pgd_page_vaddr(*pgd); in efi_call_phys_epilog()
210 p4d_t *p4d; in efi_alloc_page_tables()
251 p4d_t *p4d_k, *p4d_efi; in efi_sync_low_kernel_mappings()
289 memcpy(p4d_efi, p4d_k, sizeof(p4d_t) * num_entries); in efi_sync_low_kernel_mappings()

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