diff options
| author | Vasily Gorbik <[email protected]> | 2019-09-25 16:47:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2019-09-25 17:51:40 -0700 |
| commit | d5372c39132958679c480d0295dd328c741c7a41 (patch) | |
| tree | 501905e458e7eb10f395e352e98c9a97155935c0 | |
| parent | 7c3a6aedcd6aae0a32a527e68669f7dd667492d1 (diff) | |
kexec: restore arch_kexec_kernel_image_probe declaration
arch_kexec_kernel_image_probe function declaration has been removed by
commit 9ec4ecef0af7 ("kexec_file,x86,powerpc: factor out kexec_file_ops
functions"). Still this function is overridden by couple of architectures
and proper prototype declaration is therefore important, so bring it back.
This fixes the following sparse warning on s390:
arch/s390/kernel/machine_kexec_file.c:333:5: warning: symbol
'arch_kexec_kernel_image_probe' was not declared. Should it be static?
Link: http://lkml.kernel.org/r/patch.git-ff1c9045ebdc.your-ad-here.call-01564402297-ext-5690@work.hours
Signed-off-by: Vasily Gorbik <[email protected]>
Acked-by: Dave Young <[email protected]>
Reviewed-by: Bhupesh Sharma <[email protected]>
Cc: Eric Biederman <[email protected]>
Cc: AKASHI Takahiro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | include/linux/kexec.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kexec.h b/include/linux/kexec.h index f0b809258ed3..cc162f3e6461 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -183,6 +183,8 @@ int kexec_purgatory_get_set_symbol(struct kimage *image, const char *name, bool get_value); void *kexec_purgatory_get_symbol_addr(struct kimage *image, const char *name); +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_kexec_apply_relocations_add(struct purgatory_info *pi, Elf_Shdr *section, |