| /openbmc/linux/arch/openrisc/include/asm/ |
| H A D | pgalloc.h | 42 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
44 pgd_t *ret = (pgd_t *)__get_free_page(GFP_KERNEL); in pgd_alloc()
47 memset(ret, 0, USER_PTRS_PER_PGD * sizeof(pgd_t)); in pgd_alloc()
50 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_alloc()
61 extern inline pgd_t *pgd_alloc(struct mm_struct *mm)
63 return (pgd_t *)get_zeroed_page(GFP_KERNEL);
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| /openbmc/linux/arch/x86/mm/ |
| H A D | pgtable.c | 93 static inline void pgd_list_add(pgd_t *pgd) in pgd_list_add()
100 static inline void pgd_list_del(pgd_t *pgd) in pgd_list_del()
113 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm) in pgd_set_mm()
123 static void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) in pgd_ctor()
143 static void pgd_dtor(pgd_t *pgd) in pgd_dtor()
271 static void mop_up_one_pmd(struct mm_struct *mm, pgd_t *pgdp) in mop_up_one_pmd()
273 pgd_t pgd = *pgdp; in mop_up_one_pmd()
286 static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp) in pgd_mop_up_pmds()
305 static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[]) in pgd_prepopulate_pmd()
327 pgd_t *k_pgd, pmd_t *pmds[]) in pgd_prepopulate_user_pmd()
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| /openbmc/linux/include/asm-generic/ |
| H A D | pgtable-nop4d.h | 9 typedef struct { pgd_t pgd; } p4d_t;
21 static inline int pgd_none(pgd_t pgd) { return 0; } in pgd_none()
22 static inline int pgd_bad(pgd_t pgd) { return 0; } in pgd_bad()
23 static inline int pgd_present(pgd_t pgd) { return 1; } in pgd_present()
24 static inline void pgd_clear(pgd_t *pgd) { } in pgd_clear()
35 static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address) in p4d_offset()
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| /openbmc/linux/arch/x86/power/ |
| H A D | hibernate_32.c | 19 pgd_t *resume_pg_dir;
30 static pmd_t *resume_one_md_table_init(pgd_t *pgd) in resume_one_md_table_init()
81 static int resume_physical_mapping_init(pgd_t *pgd_base) in resume_physical_mapping_init()
84 pgd_t *pgd; in resume_physical_mapping_init()
133 static inline void resume_init_first_level_page_table(pgd_t *pg_dir) in resume_init_first_level_page_table()
145 static int set_up_temporary_text_mapping(pgd_t *pgd_base) in set_up_temporary_text_mapping()
147 pgd_t *pgd; in set_up_temporary_text_mapping()
175 resume_pg_dir = (pgd_t *)get_safe_page(GFP_ATOMIC); in swsusp_arch_resume()
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| H A D | hibernate_64.c | 28 static int set_up_temporary_text_mapping(pgd_t *pgd) in set_up_temporary_text_mapping()
74 pgd_t new_pgd = __pgd(__pa(p4d) | pgprot_val(pgtable_prot)); in set_up_temporary_text_mapping()
80 pgd_t new_pgd = __pgd(__pa(pud) | pgprot_val(pgtable_prot)); in set_up_temporary_text_mapping()
100 pgd_t *pgd; in set_up_temporary_mappings()
104 pgd = (pgd_t *)get_safe_page(GFP_ATOMIC); in set_up_temporary_mappings()
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| /openbmc/linux/arch/arm/mm/ |
| H A D | pgd.c | 20 #define __pgd_alloc() kmalloc_array(PTRS_PER_PGD, sizeof(pgd_t), GFP_KERNEL)
23 #define __pgd_alloc() (pgd_t *)__get_free_pages(GFP_KERNEL, 2)
30 pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
32 pgd_t *new_pgd, *init_pgd; in pgd_alloc()
42 memset(new_pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t)); in pgd_alloc()
49 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_alloc()
51 clean_dcache_area(new_pgd, PTRS_PER_PGD * sizeof(pgd_t)); in pgd_alloc()
142 void pgd_free(struct mm_struct *mm, pgd_t *pgd_base) in pgd_free()
144 pgd_t *pgd; in pgd_free()
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| /openbmc/linux/arch/arc/include/asm/ |
| H A D | pgalloc.h | 54 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
56 pgd_t *ret = (pgd_t *) __get_free_page(GFP_KERNEL); in pgd_alloc()
61 memzero(ret, num * sizeof(pgd_t)); in pgd_alloc()
64 memcpy(ret + num, swapper_pg_dir + num, num2 * sizeof(pgd_t)); in pgd_alloc()
67 (PTRS_PER_PGD - num - num2) * sizeof(pgd_t)); in pgd_alloc()
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| /openbmc/linux/arch/riscv/include/asm/ |
| H A D | pgalloc.h | 62 static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) in pgd_populate()
71 static inline void pgd_populate_safe(struct mm_struct *mm, pgd_t *pgd, in pgd_populate_safe()
130 static inline void sync_kernel_mappings(pgd_t *pgd) in sync_kernel_mappings()
134 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in sync_kernel_mappings()
137 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
139 pgd_t *pgd; in pgd_alloc()
141 pgd = (pgd_t *)__get_free_page(GFP_KERNEL); in pgd_alloc()
143 memset(pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t)); in pgd_alloc()
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| H A D | pgtable-64.h | 341 static inline void set_pgd(pgd_t *pgdp, pgd_t pgd) in set_pgd()
349 static inline int pgd_none(pgd_t pgd) in pgd_none()
357 static inline int pgd_present(pgd_t pgd) in pgd_present()
365 static inline int pgd_bad(pgd_t pgd) in pgd_bad()
373 static inline void pgd_clear(pgd_t *pgd) in pgd_clear()
379 static inline p4d_t *pgd_pgtable(pgd_t pgd) in pgd_pgtable()
388 static inline struct page *pgd_page(pgd_t pgd) in pgd_page()
397 p4d_t *p4d_offset(pgd_t *pgd, unsigned long address);
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| /openbmc/linux/arch/nios2/mm/ |
| H A D | pgtable.c | 36 static void pgd_init(pgd_t *pgd) in pgd_init()
53 pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
55 pgd_t *ret, *init; in pgd_alloc()
57 ret = (pgd_t *) __get_free_page(GFP_KERNEL); in pgd_alloc()
62 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_alloc()
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| /openbmc/linux/arch/sh/mm/ |
| H A D | pgtable.c | 12 pgd_t *pgd = x; in pgd_ctor()
14 memset(pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t)); in pgd_ctor()
17 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_ctor()
32 pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
37 void pgd_free(struct mm_struct *mm, pgd_t *pgd) in pgd_free()
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| /openbmc/linux/arch/csky/include/asm/ |
| H A D | pgalloc.h | 42 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
44 pgd_t *ret; in pgd_alloc()
45 pgd_t *init; in pgd_alloc()
47 ret = (pgd_t *) __get_free_page(GFP_KERNEL); in pgd_alloc()
52 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_alloc()
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| /openbmc/linux/arch/powerpc/include/asm/book3s/64/ |
| H A D | pgalloc.h | 25 static inline pgd_t *radix__pgd_alloc(struct mm_struct *mm) in radix__pgd_alloc()
28 return (pgd_t *)__get_free_page(pgtable_gfp_flags(mm, PGALLOC_GFP)); in radix__pgd_alloc()
35 return (pgd_t *) page_address(page); in radix__pgd_alloc()
39 static inline void radix__pgd_free(struct mm_struct *mm, pgd_t *pgd) in radix__pgd_free()
48 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
50 pgd_t *pgd; in pgd_alloc()
81 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) in pgd_free()
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| /openbmc/linux/arch/hexagon/include/asm/ |
| H A D | pgalloc.h | 21 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
23 pgd_t *pgd; in pgd_alloc()
25 pgd = (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO); in pgd_alloc()
35 memcpy(pgd, swapper_pg_dir, PTRS_PER_PGD*sizeof(pgd_t)); in pgd_alloc()
83 pmdindex = (pgd_t *)pmd - mm->pgd; in pmd_populate_kernel()
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| /openbmc/linux/arch/um/kernel/ |
| H A D | mem.c | 49 pgd_t swapper_pg_dir[PTRS_PER_PGD];
112 pgd_t *pgd_base) in fixrange_init()
114 pgd_t *pgd; in fixrange_init()
202 pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
204 pgd_t *pgd = (pgd_t *)__get_free_page(GFP_KERNEL); in pgd_alloc()
207 memset(pgd, 0, USER_PTRS_PER_PGD * sizeof(pgd_t)); in pgd_alloc()
210 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_alloc()
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| /openbmc/linux/arch/m68k/include/asm/ |
| H A D | mcf_pgalloc.h | 26 extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address) in pmd_alloc_kernel()
74 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) in pgd_free()
79 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
81 pgd_t *new_pgd; in pgd_alloc()
89 memcpy(new_pgd, swapper_pg_dir, PTRS_PER_PGD * sizeof(pgd_t)); in pgd_alloc()
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| H A D | sun3_pgalloc.h | 42 static inline pgd_t * pgd_alloc(struct mm_struct *mm) in pgd_alloc()
44 pgd_t *new_pgd; in pgd_alloc()
46 new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL); in pgd_alloc()
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| /openbmc/linux/arch/powerpc/include/asm/ |
| H A D | pgtable-be-types.h | 53 typedef struct { __be64 pgd; } pgd_t; typedef
54 #define __pgd(x) ((pgd_t) { cpu_to_be64(x) })
55 #define __pgd_raw(x) ((pgd_t) { (x) })
56 static inline unsigned long pgd_val(pgd_t x) in pgd_val()
61 static inline __be64 pgd_raw(pgd_t x) in pgd_raw()
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| /openbmc/linux/arch/x86/include/asm/ |
| H A D | pgtable.h | 27 extern pgd_t early_top_pgt[PTRS_PER_PGD];
249 static inline unsigned long pgd_pfn(pgd_t pgd) in pgd_pfn()
307 static inline int pgd_devmap(pgd_t pgd) in pgd_devmap()
896 pgd_t __pti_set_user_pgtbl(pgd_t *pgdp, pgd_t pgd);
903 static inline pgd_t pti_set_user_pgtbl(pgd_t *pgdp, pgd_t pgd) in pti_set_user_pgtbl()
910 static inline pgd_t pti_set_user_pgtbl(pgd_t *pgdp, pgd_t pgd) in pti_set_user_pgtbl()
1130 static inline int pgd_present(pgd_t pgd) in pgd_present()
1137 static inline unsigned long pgd_page_vaddr(pgd_t pgd) in pgd_page_vaddr()
1149 static inline p4d_t *p4d_offset(pgd_t *pgd, unsigned long address) in p4d_offset()
1156 static inline int pgd_bad(pgd_t pgd) in pgd_bad()
[all …]
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| H A D | pgtable_64.h | 27 extern pgd_t init_top_pgt[];
144 pgd_t pgd; in native_set_p4d()
152 pgd = pti_set_user_pgtbl((pgd_t *)p4dp, pgd); in native_set_p4d()
161 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd) in native_set_pgd()
166 static inline void native_pgd_clear(pgd_t *pgd) in native_pgd_clear()
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| /openbmc/linux/arch/parisc/include/asm/ |
| H A D | pgalloc.h | 19 static inline pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
21 pgd_t *pgd; in pgd_alloc()
23 pgd = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_TABLE_ORDER); in pgd_alloc()
32 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) in pgd_free()
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| /openbmc/linux/arch/mips/mm/ |
| H A D | pgtable.c | 11 pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
13 pgd_t *init, *ret = NULL; in pgd_alloc()
22 (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); in pgd_alloc()
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| /openbmc/linux/arch/arm64/mm/ |
| H A D | pgd.c | 20 pgd_t *pgd_alloc(struct mm_struct *mm) in pgd_alloc()
25 return (pgd_t *)__get_free_page(gfp); in pgd_alloc()
30 void pgd_free(struct mm_struct *mm, pgd_t *pgd) in pgd_free()
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| /openbmc/linux/arch/sh/include/asm/ |
| H A D | mmu_context_32.h | 42 static inline void set_TTB(pgd_t *pgd) in set_TTB()
47 static inline pgd_t *get_TTB(void) in get_TTB()
49 return (pgd_t *)__raw_readl(MMU_TTB); in get_TTB()
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| /openbmc/linux/arch/riscv/kernel/ |
| H A D | hibernate.c | 32 static pgd_t *resume_pg_dir;
273 static int temp_pgtable_map_p4d(pgd_t *dst_pgdp, pgd_t *src_pgdp, unsigned long start, in temp_pgtable_map_p4d()
312 static int temp_pgtable_mapping(pgd_t *pgdp, unsigned long start, unsigned long end, pgprot_t prot) in temp_pgtable_mapping()
314 pgd_t *dst_pgdp = pgd_offset_pgd(pgdp, start); in temp_pgtable_mapping()
315 pgd_t *src_pgdp = pgd_offset_k(start); in temp_pgtable_mapping()
320 pgd_t pgd = READ_ONCE(*src_pgdp); in temp_pgtable_mapping()
364 resume_pg_dir = (pgd_t *)get_safe_page(GFP_ATOMIC); in swsusp_arch_resume()
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