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Searched refs:hdr (Results 1 – 16 of 16) sorted by relevance

/kernel/bpf/
A Dringbuf.c388 struct bpf_ringbuf_hdr *hdr) in bpf_ringbuf_rec_pg_off() argument
408 struct bpf_ringbuf_hdr *hdr; in __bpf_ringbuf_reserve() local
429 hdr_len = READ_ONCE(hdr->len); in __bpf_ringbuf_reserve()
452 hdr->len = size | BPF_RINGBUF_BUSY_BIT; in __bpf_ringbuf_reserve()
453 hdr->pg_off = pg_off; in __bpf_ringbuf_reserve()
460 return (void *)hdr + BPF_RINGBUF_HDR_SZ; in __bpf_ringbuf_reserve()
485 struct bpf_ringbuf_hdr *hdr; in bpf_ringbuf_commit() local
489 hdr = sample - BPF_RINGBUF_HDR_SZ; in bpf_ringbuf_commit()
490 rb = bpf_ringbuf_restore_from_rec(hdr); in bpf_ringbuf_commit()
496 xchg(&hdr->len, new_len); in bpf_ringbuf_commit()
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A Dbtf.c260 struct btf_header hdr; member
1590 hdr = &btf->hdr; in btf_verifier_log_hdr()
1790 return &btf->hdr; in btf_header()
5257 hdr = &btf->hdr; in btf_check_all_metas()
5388 const struct btf_header *hdr = &env->btf->hdr; in btf_parse_type_sec() local
5415 hdr = &btf->hdr; in btf_parse_str_sec()
5428 if (!hdr->str_len || hdr->str_len - 1 > BTF_MAX_NAME_OFFSET || end[-1]) { in btf_parse_str_sec()
5462 hdr = &btf->hdr; in btf_check_sec_info()
5520 hdr = btf->data; in btf_parse_hdr()
5543 hdr = &btf->hdr; in btf_parse_hdr()
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A Dcore.c1092 struct bpf_binary_header *hdr; in bpf_jit_binary_alloc() local
1106 hdr = bpf_jit_alloc_exec(size); in bpf_jit_binary_alloc()
1107 if (!hdr) { in bpf_jit_binary_alloc()
1113 bpf_fill_ill_insns(hdr, size); in bpf_jit_binary_alloc()
1115 hdr->size = size; in bpf_jit_binary_alloc()
1117 PAGE_SIZE - sizeof(*hdr)); in bpf_jit_binary_alloc()
1121 *image_ptr = &hdr->image[start]; in bpf_jit_binary_alloc()
1123 return hdr; in bpf_jit_binary_alloc()
1128 u32 size = hdr->size; in bpf_jit_binary_free()
1130 bpf_jit_free_exec(hdr); in bpf_jit_binary_free()
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/kernel/module/
A Dmain.c1855 info->hdr->e_machine); in elf_validity_ehdr()
1860 info->hdr->e_machine); in elf_validity_ehdr()
1910 sechdrs = (void *)info->hdr + info->hdr->e_shoff; in elf_validity_cache_sechdrs()
1972 || info->hdr->e_shstrndx >= info->hdr->e_shnum) { in elf_validity_cache_secstrings()
1974 info->hdr->e_shstrndx, info->hdr->e_shstrndx, in elf_validity_cache_secstrings()
1975 info->hdr->e_shnum); in elf_validity_cache_secstrings()
2220 name = (void *)info->hdr + in elf_validity_cache_index_versions()
2446 if (!info->hdr) in copy_module_from_user()
2458 vfree(info->hdr); in copy_module_from_user()
2468 vfree(info->hdr); in free_copy()
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A Dlivepatch.c29 size = sizeof(mod->klp_info->hdr); in copy_module_elf()
30 memcpy(&mod->klp_info->hdr, info->hdr, size); in copy_module_elf()
33 size = sizeof(*info->sechdrs) * info->hdr->e_shnum; in copy_module_elf()
41 size = info->sechdrs[info->hdr->e_shstrndx].sh_size; in copy_module_elf()
A Dstrict_rwx.c90 int module_enforce_rwx_sections(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, in module_enforce_rwx_sections() argument
100 for (i = 0; i < hdr->e_shnum; i++) { in module_enforce_rwx_sections()
135 void module_mark_ro_after_init(const Elf_Ehdr *hdr, Elf_Shdr *sechdrs, in module_mark_ro_after_init() argument
140 for (i = 1; i < hdr->e_shnum; i++) { in module_mark_ro_after_init()
A Ddecompress.c317 info->hdr = vmap(info->pages, info->used_pages, VM_MAP, PAGE_KERNEL); in module_decompress()
318 if (!info->hdr) { in module_decompress()
335 if (info->hdr) in module_decompress_cleanup()
336 vunmap(info->hdr); in module_decompress_cleanup()
A Dsysfs.c74 for (i = 0; i < info->hdr->e_shnum; i++) in add_sect_attrs()
92 for (i = 0; i < info->hdr->e_shnum; i++) { in add_sect_attrs()
161 for (i = 0; i < info->hdr->e_shnum; i++) in add_notes_attrs()
184 for (loaded = i = 0; i < info->hdr->e_shnum; ++i) { in add_notes_attrs()
A Dinternal.h68 Elf_Ehdr *hdr; member
335 int module_enforce_rwx_sections(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs,
338 void module_mark_ro_after_init(const Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
A Dkallsyms.c128 src = (void *)info->hdr + symsect->sh_offset; in layout_symtab()
134 is_core_symbol(src + i, info->sechdrs, info->hdr->e_shnum, in layout_symtab()
202 is_core_symbol(src + i, info->sechdrs, info->hdr->e_shnum, in add_kallsyms()
230 for (i = 0; i < info->hdr->e_shnum; i++) { in init_build_id()
A Dsigning.c75 const void *mod = info->hdr; in module_sig_check()
/kernel/
A Dcfi.c65 void module_cfi_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, in module_cfi_finalize() argument
74 secstrings = (char *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; in module_cfi_finalize()
76 for (i = 1; i < hdr->e_shnum; i++) { in module_cfi_finalize()
A Dkexec_handover.c237 struct khoser_mem_chunk_hdr hdr; member
251 chunk->hdr.order = order; in new_chunk()
253 KHOSER_STORE_PTR(cur_chunk->hdr.next, chunk); in new_chunk()
264 chunk = KHOSER_LOAD_PTR(chunk->hdr.next); in kho_mem_ser_free()
290 if (chunk->hdr.num_elms == ARRAY_SIZE(chunk->bitmaps)) { in kho_mem_serialize()
296 elm = &chunk->bitmaps[chunk->hdr.num_elms]; in kho_mem_serialize()
297 chunk->hdr.num_elms++; in kho_mem_serialize()
348 for (i = 0; i != chunk->hdr.num_elms; i++) in kho_mem_deserialize()
349 deserialize_bitmap(chunk->hdr.order, in kho_mem_deserialize()
351 chunk = KHOSER_LOAD_PTR(chunk->hdr.next); in kho_mem_deserialize()
A Dauditsc.c2880 switch (friar->hdr.type) { in __audit_fanotify()
2889 response, friar->hdr.type, friar->rule_number, in __audit_fanotify()
/kernel/bpf/preload/iterators/
A Diterators.bpf.c37 struct btf_header hdr; member
71 if (name_off >= btf->hdr.str_len) in get_name()
/kernel/livepatch/
A Dcore.c830 for (i = 1; i < info->hdr.e_shnum; i++) { in klp_write_object_relocs()

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