diff options
Diffstat (limited to 'kernel/include/linux/kexec.h')
| -rw-r--r-- | kernel/include/linux/kexec.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/kernel/include/linux/kexec.h b/kernel/include/linux/kexec.h index e804306ef..d140b1e9f 100644 --- a/kernel/include/linux/kexec.h +++ b/kernel/include/linux/kexec.h @@ -16,7 +16,7 @@ #include <uapi/linux/kexec.h> -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE #include <linux/list.h> #include <linux/linkage.h> #include <linux/compat.h> @@ -318,12 +318,24 @@ int crash_shrink_memory(unsigned long new_size); size_t crash_get_memory_size(void); void crash_free_reserved_phys_range(unsigned long begin, unsigned long end); -#else /* !CONFIG_KEXEC */ +int __weak arch_kexec_kernel_image_probe(struct kimage *image, void *buf, + unsigned long buf_len); +void * __weak arch_kexec_kernel_image_load(struct kimage *image); +int __weak arch_kimage_file_post_load_cleanup(struct kimage *image); +int __weak arch_kexec_kernel_verify_sig(struct kimage *image, void *buf, + unsigned long buf_len); +int __weak arch_kexec_apply_relocations_add(const Elf_Ehdr *ehdr, + Elf_Shdr *sechdrs, unsigned int relsec); +int __weak arch_kexec_apply_relocations(const Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, + unsigned int relsec); + +#else /* !CONFIG_KEXEC_CORE */ struct pt_regs; struct task_struct; static inline void crash_kexec(struct pt_regs *regs) { } static inline int kexec_should_crash(struct task_struct *p) { return 0; } -#endif /* CONFIG_KEXEC */ +#define kexec_in_progress false +#endif /* CONFIG_KEXEC_CORE */ #endif /* !defined(__ASSEBMLY__) */ |