Searched refs:vdso_info (Results 1 – 9 of 9) sorted by relevance
| /linux-6.12.1/tools/testing/selftests/vDSO/ |
| D | parse_vdso.c | 45 static struct vdso_info struct
62 } vdso_info; argument
89 vdso_info.valid = false; in vdso_init_from_sysinfo_ehdr()
91 vdso_info.load_addr = base; in vdso_init_from_sysinfo_ehdr()
99 ELF(Phdr) *pt = (ELF(Phdr)*)(vdso_info.load_addr + hdr->e_phoff); in vdso_init_from_sysinfo_ehdr()
110 vdso_info.load_offset = base in vdso_init_from_sysinfo_ehdr()
125 vdso_info.symstrings = 0; in vdso_init_from_sysinfo_ehdr()
126 vdso_info.symtab = 0; in vdso_init_from_sysinfo_ehdr()
127 vdso_info.versym = 0; in vdso_init_from_sysinfo_ehdr()
128 vdso_info.verdef = 0; in vdso_init_from_sysinfo_ehdr()
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| /linux-6.12.1/tools/perf/util/ |
| D | vdso.c | 39 struct vdso_info { struct
47 static struct vdso_info *vdso_info__new(void) in vdso_info__new() argument
49 static const struct vdso_info vdso_info_init = { in vdso_info__new()
110 struct vdso_info *vdso_info = machine->vdso_info; in machine__exit_vdso() local
112 if (!vdso_info) in machine__exit_vdso()
115 if (vdso_info->vdso.found) in machine__exit_vdso()
116 unlink(vdso_info->vdso.temp_file_name); in machine__exit_vdso()
118 if (vdso_info->vdso32.found) in machine__exit_vdso()
119 unlink(vdso_info->vdso32.temp_file_name); in machine__exit_vdso()
120 if (vdso_info->vdsox32.found) in machine__exit_vdso()
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| D | machine.h | 30 struct vdso_info;
43 struct vdso_info *vdso_info; member
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| D | machine.c | 87 machine->vdso_info = NULL; in machine__init()
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| /linux-6.12.1/arch/riscv/kernel/ |
| D | vdso.c | 47 static struct __vdso_info vdso_info; variable
60 static void __init __vdso_init(struct __vdso_info *vdso_info) in __vdso_init() argument
66 if (memcmp(vdso_info->vdso_code_start, "\177ELF", 4)) in __vdso_init()
69 vdso_info->vdso_pages = ( in __vdso_init()
70 vdso_info->vdso_code_end - in __vdso_init()
71 vdso_info->vdso_code_start) >> in __vdso_init()
74 vdso_pagelist = kcalloc(vdso_info->vdso_pages, in __vdso_init()
81 pfn = sym_to_pfn(vdso_info->vdso_code_start); in __vdso_init()
83 for (i = 0; i < vdso_info->vdso_pages; i++) in __vdso_init()
86 vdso_info->cm->pages = vdso_pagelist; in __vdso_init()
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| /linux-6.12.1/arch/arm64/kernel/ |
| D | vdso.c | 48 static struct vdso_abi_info vdso_info[] __ro_after_init = { variable
83 if (memcmp(vdso_info[abi].vdso_code_start, "\177ELF", 4)) { in __vdso_init()
88 vdso_info[abi].vdso_pages = ( in __vdso_init()
89 vdso_info[abi].vdso_code_end - in __vdso_init()
90 vdso_info[abi].vdso_code_start) >> in __vdso_init()
93 vdso_pagelist = kcalloc(vdso_info[abi].vdso_pages, in __vdso_init()
100 pfn = sym_to_pfn(vdso_info[abi].vdso_code_start); in __vdso_init()
102 for (i = 0; i < vdso_info[abi].vdso_pages; i++) in __vdso_init()
105 vdso_info[abi].cm->pages = vdso_pagelist; in __vdso_init()
132 if (vma_is_special_mapping(vma, vdso_info[VDSO_ABI_AA64].dm)) in vdso_join_timens()
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| /linux-6.12.1/arch/loongarch/kernel/ |
| D | vdso.c | 85 struct loongarch_vdso_info vdso_info = { variable
102 BUG_ON(!PAGE_ALIGNED(vdso_info.vdso)); in init_vdso()
107 vdso_info.size = PAGE_ALIGN(vdso_end - vdso_start); in init_vdso()
108 vdso_info.code_mapping.pages = in init_vdso()
109 kcalloc(vdso_info.size / PAGE_SIZE, sizeof(struct page *), GFP_KERNEL); in init_vdso()
111 pfn = __phys_to_pfn(__pa_symbol(vdso_info.vdso)); in init_vdso()
112 for (i = 0; i < vdso_info.size / PAGE_SIZE; i++) in init_vdso()
113 vdso_info.code_mapping.pages[i] = pfn_to_page(pfn + i); in init_vdso()
141 if (vma_is_special_mapping(vma, &vdso_info.data_mapping)) in vdso_join_timens()
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| /linux-6.12.1/arch/loongarch/include/asm/ |
| D | vdso.h | 37 extern struct loongarch_vdso_info vdso_info;
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| D | elf.h | 242 current->thread.vdso = &vdso_info; \
259 current->thread.vdso = &vdso_info; \
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