| buildid.c (1ac731c529cd4d6adbce134754b51ff7d822b145) | buildid.c (443cbaf9e2fdbef7d7cae457434a6cb8a679441b) |
|---|---|
| 1// SPDX-License-Identifier: GPL-2.0 2 3#include <linux/buildid.h> 4#include <linux/cache.h> 5#include <linux/elf.h> 6#include <linux/kernel.h> 7#include <linux/pagemap.h> 8 --- 160 unchanged lines hidden (view full) --- 169 * 170 * Return: 0 on success, -EINVAL otherwise 171 */ 172int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size) 173{ 174 return parse_build_id_buf(build_id, NULL, buf, buf_size); 175} 176 | 1// SPDX-License-Identifier: GPL-2.0 2 3#include <linux/buildid.h> 4#include <linux/cache.h> 5#include <linux/elf.h> 6#include <linux/kernel.h> 7#include <linux/pagemap.h> 8 --- 160 unchanged lines hidden (view full) --- 169 * 170 * Return: 0 on success, -EINVAL otherwise 171 */ 172int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size) 173{ 174 return parse_build_id_buf(build_id, NULL, buf, buf_size); 175} 176 |
| 177#if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID) || IS_ENABLED(CONFIG_CRASH_CORE) | 177#if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID) || IS_ENABLED(CONFIG_VMCORE_INFO) |
| 178unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX] __ro_after_init; 179 180/** 181 * init_vmlinux_build_id - Compute and stash the running kernel's build ID 182 */ 183void __init init_vmlinux_build_id(void) 184{ 185 extern const void __start_notes __weak; 186 extern const void __stop_notes __weak; 187 unsigned int size = &__stop_notes - &__start_notes; 188 189 build_id_parse_buf(&__start_notes, vmlinux_build_id, size); 190} 191#endif | 178unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX] __ro_after_init; 179 180/** 181 * init_vmlinux_build_id - Compute and stash the running kernel's build ID 182 */ 183void __init init_vmlinux_build_id(void) 184{ 185 extern const void __start_notes __weak; 186 extern const void __stop_notes __weak; 187 unsigned int size = &__stop_notes - &__start_notes; 188 189 build_id_parse_buf(&__start_notes, vmlinux_build_id, size); 190} 191#endif |