Hi Philipp, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v4.16-rc3 next-20180228] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Philipp-Rudo/kexec_file-Clean-up-purgatory-load/20180228-223538 config: i386-randconfig-a0-201808 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from include/linux/crash_dump.h:5:0, from drivers/scsi/aacraid/commsup.c:36: >> include/linux/kexec.h:237:62: warning: 'struct kexec_buf' declared inside parameter list extern int kexec_load_purgatory(struct kimage *image, struct kexec_buf *kbuf); ^ include/linux/kexec.h:237:62: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/kexec.h:291:10: warning: 'struct purgatory_info' declared inside parameter list const Elf_Shdr *symtab); ^ include/linux/kexec.h:295:6: warning: 'struct purgatory_info' declared inside parameter list const Elf_Shdr *symtab); ^ vim +237 include/linux/kexec.h 225 226 /* kexec interface functions */ 227 extern void machine_kexec(struct kimage *image); 228 extern int machine_kexec_prepare(struct kimage *image); 229 extern void machine_kexec_cleanup(struct kimage *image); 230 extern asmlinkage long sys_kexec_load(unsigned long entry, 231 unsigned long nr_segments, 232 struct kexec_segment __user *segments, 233 unsigned long flags); 234 extern int kernel_kexec(void); 235 extern struct page *kimage_alloc_control_pages(struct kimage *image, 236 unsigned int order); > 237 extern int kexec_load_purgatory(struct kimage *image, struct kexec_buf *kbuf); 238 extern int kexec_purgatory_get_set_symbol(struct kimage *image, 239 const char *name, void *buf, 240 unsigned int size, bool get_value); 241 extern void *kexec_purgatory_get_symbol_addr(struct kimage *image, 242 const char *name); 243 extern void __crash_kexec(struct pt_regs *); 244 extern void crash_kexec(struct pt_regs *); 245 int kexec_should_crash(struct task_struct *); 246 int kexec_crash_loaded(void); 247 void crash_save_cpu(struct pt_regs *regs, int cpu); 248 extern int kimage_crash_copy_vmcoreinfo(struct kimage *image); 249 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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