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Searched refs:vdso_info (Results 1 - 17 of 17) sorted by relevance

/kernel/linux/linux-5.10/tools/testing/selftests/vDSO/
H A Dparse_vdso.c39 static struct vdso_info struct
56 } vdso_info; variable
77 vdso_info.valid = false; in vdso_init_from_sysinfo_ehdr()
79 vdso_info.load_addr = base; in vdso_init_from_sysinfo_ehdr()
87 ELF(Phdr) *pt = (ELF(Phdr)*)(vdso_info.load_addr + hdr->e_phoff); in vdso_init_from_sysinfo_ehdr()
98 vdso_info.load_offset = base in vdso_init_from_sysinfo_ehdr()
113 vdso_info.symstrings = 0; in vdso_init_from_sysinfo_ehdr()
114 vdso_info.symtab = 0; in vdso_init_from_sysinfo_ehdr()
115 vdso_info.versym = 0; in vdso_init_from_sysinfo_ehdr()
116 vdso_info in vdso_init_from_sysinfo_ehdr()
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/kernel/linux/linux-6.6/tools/testing/selftests/vDSO/
H A Dparse_vdso.c39 static struct vdso_info struct
56 } vdso_info; variable
77 vdso_info.valid = false; in vdso_init_from_sysinfo_ehdr()
79 vdso_info.load_addr = base; in vdso_init_from_sysinfo_ehdr()
87 ELF(Phdr) *pt = (ELF(Phdr)*)(vdso_info.load_addr + hdr->e_phoff); in vdso_init_from_sysinfo_ehdr()
98 vdso_info.load_offset = base in vdso_init_from_sysinfo_ehdr()
113 vdso_info.symstrings = 0; in vdso_init_from_sysinfo_ehdr()
114 vdso_info.symtab = 0; in vdso_init_from_sysinfo_ehdr()
115 vdso_info.versym = 0; in vdso_init_from_sysinfo_ehdr()
116 vdso_info in vdso_init_from_sysinfo_ehdr()
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/kernel/linux/linux-5.10/tools/perf/util/
H A Dvdso.c39 struct vdso_info { struct
47 static struct vdso_info *vdso_info__new(void) in vdso_info__new()
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 in machine__exit_vdso()
256 __machine__findnew_vdso_compat(struct machine *machine, struct thread *thread, struct vdso_info *vdso_info, struct dso **dso) __machine__findnew_vdso_compat() argument
323 struct vdso_info *vdso_info; machine__findnew_vdso() local
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H A Dmachine.h28 struct vdso_info;
51 struct vdso_info *vdso_info; member
H A Dmachine.c96 machine->vdso_info = NULL; in machine__init()
/kernel/linux/linux-6.6/tools/perf/util/
H A Dvdso.c39 struct vdso_info { struct
47 static struct vdso_info *vdso_info__new(void) in vdso_info__new()
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 in machine__exit_vdso()
257 __machine__findnew_vdso_compat(struct machine *machine, struct thread *thread, struct vdso_info *vdso_info, struct dso **dso) __machine__findnew_vdso_compat() argument
324 struct vdso_info *vdso_info; machine__findnew_vdso() local
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H A Dmachine.h29 struct vdso_info;
53 struct vdso_info *vdso_info; member
H A Dmachine.c126 machine->vdso_info = NULL; in machine__init()
/kernel/linux/linux-6.6/arch/riscv/kernel/
H A Dvdso.c53 static struct __vdso_info vdso_info; variable
66 static void __init __vdso_init(struct __vdso_info *vdso_info) in __vdso_init() argument
72 if (memcmp(vdso_info->vdso_code_start, "\177ELF", 4)) in __vdso_init()
75 vdso_info->vdso_pages = ( in __vdso_init()
76 vdso_info->vdso_code_end - in __vdso_init()
77 vdso_info->vdso_code_start) >> in __vdso_init()
80 vdso_pagelist = kcalloc(vdso_info->vdso_pages, in __vdso_init()
87 pfn = sym_to_pfn(vdso_info->vdso_code_start); in __vdso_init()
89 for (i = 0; i < vdso_info->vdso_pages; i++) in __vdso_init()
92 vdso_info in __vdso_init()
215 __setup_additional_pages(struct mm_struct *mm, struct linux_binprm *bprm, int uses_interp, struct __vdso_info *vdso_info) __setup_additional_pages() argument
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/kernel/linux/linux-6.6/arch/arm64/kernel/
H A Dvdso.c54 static struct vdso_abi_info vdso_info[] __ro_after_init = {
92 if (memcmp(vdso_info[abi].vdso_code_start, "\177ELF", 4)) { in __vdso_init()
97 vdso_info[abi].vdso_pages = ( in __vdso_init()
98 vdso_info[abi].vdso_code_end - in __vdso_init()
99 vdso_info[abi].vdso_code_start) >> in __vdso_init()
102 vdso_pagelist = kcalloc(vdso_info[abi].vdso_pages, in __vdso_init()
109 pfn = sym_to_pfn(vdso_info[abi].vdso_code_start); in __vdso_init()
111 for (i = 0; i < vdso_info[abi].vdso_pages; i++) in __vdso_init()
114 vdso_info[abi].cm->pages = vdso_pagelist; in __vdso_init()
141 if (vma_is_special_mapping(vma, vdso_info[VDSO_ABI_AA6 in vdso_join_timens()
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/kernel/linux/linux-5.10/arch/arm64/kernel/
H A Dvdso.c57 static struct vdso_abi_info vdso_info[] __ro_after_init = {
86 unsigned long vdso_size = vdso_info[abi].vdso_code_end - in __vdso_remap()
87 vdso_info[abi].vdso_code_start; in __vdso_remap()
103 if (memcmp(vdso_info[abi].vdso_code_start, "\177ELF", 4)) { in __vdso_init()
108 vdso_info[abi].vdso_pages = ( in __vdso_init()
109 vdso_info[abi].vdso_code_end - in __vdso_init()
110 vdso_info[abi].vdso_code_start) >> in __vdso_init()
113 vdso_pagelist = kcalloc(vdso_info[abi].vdso_pages, in __vdso_init()
120 pfn = sym_to_pfn(vdso_info[abi].vdso_code_start); in __vdso_init()
122 for (i = 0; i < vdso_info[ab in __vdso_init()
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/kernel/linux/linux-6.6/arch/loongarch/kernel/
H A Dvdso.c87 struct loongarch_vdso_info vdso_info = { variable
106 BUG_ON(!PAGE_ALIGNED(vdso_info.vdso)); in init_vdso()
107 BUG_ON(!PAGE_ALIGNED(vdso_info.size)); in init_vdso()
112 pfn = __phys_to_pfn(__pa_symbol(vdso_info.vdso)); in init_vdso()
113 for (i = 0; i < vdso_info.size / PAGE_SIZE; i++) in init_vdso()
114 vdso_info.code_mapping.pages[i] = pfn_to_page(pfn + i); in init_vdso()
142 if (vma_is_special_mapping(vma, &vdso_info.data_mapping)) in vdso_join_timens()
/kernel/linux/linux-5.10/arch/loongarch/kernel/
H A Dvdso.c89 struct loongarch_vdso_info vdso_info = { variable
108 BUG_ON(!PAGE_ALIGNED(vdso_info.vdso)); in init_vdso()
109 BUG_ON(!PAGE_ALIGNED(vdso_info.size)); in init_vdso()
114 pfn = __phys_to_pfn(__pa_symbol(vdso_info.vdso)); in init_vdso()
115 for (i = 0; i < vdso_info.size / PAGE_SIZE; i++) in init_vdso()
116 vdso_info.code_mapping.pages[i] = pfn_to_page(pfn + i); in init_vdso()
144 if (vma_is_special_mapping(vma, &vdso_info.data_mapping)) in vdso_join_timens()
/kernel/linux/linux-5.10/arch/loongarch/include/asm/
H A Dvdso.h42 extern struct loongarch_vdso_info vdso_info;
H A Delf.h247 current->thread.vdso = &vdso_info; \
264 current->thread.vdso = &vdso_info; \
/kernel/linux/linux-6.6/arch/loongarch/include/asm/
H A Dvdso.h37 extern struct loongarch_vdso_info vdso_info;
H A Delf.h242 current->thread.vdso = &vdso_info; \
259 current->thread.vdso = &vdso_info; \

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