+ include-proper-prototypes-for-kernel-elfcorec.patch added to -mm tree

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The patch titled
     Subject: kernel/elfcore.c: include proper prototypes
has been added to the -mm tree.  Its filename is
     include-proper-prototypes-for-kernel-elfcorec.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/include-proper-prototypes-for-kernel-elfcorec.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/include-proper-prototypes-for-kernel-elfcorec.patch

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------------------------------------------------------
From: Valdis Kletnieks <valdis.kletnieks@xxxxxx>
Subject: kernel/elfcore.c: include proper prototypes

When building with W=1, gcc properly complains that there's no prototypes:

  CC      kernel/elfcore.o
kernel/elfcore.c:7:17: warning: no previous prototype for 'elf_core_extra_phdrs' [-Wmissing-prototypes]
    7 | Elf_Half __weak elf_core_extra_phdrs(void)
      |                 ^~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:12:12: warning: no previous prototype for 'elf_core_write_extra_phdrs' [-Wmissing-prototypes]
   12 | int __weak elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:17:12: warning: no previous prototype for 'elf_core_write_extra_data' [-Wmissing-prototypes]
   17 | int __weak elf_core_write_extra_data(struct coredump_params *cprm)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~
kernel/elfcore.c:22:15: warning: no previous prototype for 'elf_core_extra_data_size' [-Wmissing-prototypes]
   22 | size_t __weak elf_core_extra_data_size(void)
      |               ^~~~~~~~~~~~~~~~~~~~~~~~

Provide the include file so gcc is happy, and we don't have potential code drift

Link: http://lkml.kernel.org/r/29875.1565224705@turing-police
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 kernel/elfcore.c |    1 +
 1 file changed, 1 insertion(+)

--- a/kernel/elfcore.c~include-proper-prototypes-for-kernel-elfcorec
+++ a/kernel/elfcore.c
@@ -3,6 +3,7 @@
 #include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/binfmts.h>
+#include <linux/elfcore.h>
 
 Elf_Half __weak elf_core_extra_phdrs(void)
 {
_

Patches currently in -mm which might be from valdis.kletnieks@xxxxxx are

include-proper-prototypes-for-kernel-elfcorec.patch
lib-generic-radix-treec-make-2-functions-static-inline.patch
lib-extablec-add-missing-prototypes.patch




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