Messages in this thread Patch in this message | | | Date | Mon, 29 Jul 2019 14:14:30 +0200 | From | Vasily Gorbik <> | Subject | [PATCH] kexec: restore arch_kexec_kernel_image_probe declaration |
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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?
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> --- include/linux/kexec.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 1740fe36b5b7..f7529d120920 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, -- 2.21.0
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