+ kexec-bzimage64-fix-sparse-warnings.patch added to -mm tree

+ kexec-bzimage64-fix-sparse-warnings.patch added to -mm tree

[akpm]

The patch titled
     Subject: kexec-bzimage64: fix sparse warnings
has been added to the -mm tree.  Its filename is
     kexec-bzimage64-fix-sparse-warnings.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/kexec-bzimage64-fix-sparse-warnings.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/kexec-bzimage64-fix-sparse-warnings.patch

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------------------------------------------------------
From: Vivek Goyal <vgoyal@redhat.com>
Subject: kexec-bzimage64: fix sparse warnings

David Howells brought to my attention the mails generated by kbuild test
bot and following sparse warnings were present.  This patch fixes these
warnings.

arch/x86/kernel/kexec-bzimage64.c:270:5: warning: symbol 'bzImage64_probe' was not declared. Should it be static?
arch/x86/kernel/kexec-bzimage64.c:328:6: warning: symbol 'bzImage64_load' was not declared. Should it be static?
arch/x86/kernel/kexec-bzimage64.c:517:5: warning: symbol 'bzImage64_cleanup' was not declared. Should it be static?
arch/x86/kernel/kexec-bzimage64.c:531:5: warning: symbol 'bzImage64_verify_sig' was not declared. Should it be static?
arch/x86/kernel/kexec-bzimage64.c:546:23: warning: symbol 'kexec_bzImage64_ops' was not declared. Should it be static?

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Reported-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/x86/kernel/kexec-bzimage64.c |   15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff -puN arch/x86/kernel/kexec-bzimage64.c~kexec-bzimage64-fix-sparse-warnings arch/x86/kernel/kexec-bzimage64.c
--- a/arch/x86/kernel/kexec-bzimage64.c~kexec-bzimage64-fix-sparse-warnings
+++ a/arch/x86/kernel/kexec-bzimage64.c
@@ -26,6 +26,7 @@
 #include <asm/setup.h>
 #include <asm/crash.h>
 #include <asm/efi.h>
+#include <asm/kexec-bzimage64.h>
 
 #define MAX_ELFCOREHDR_STR_LEN	30	/* elfcorehdr=0x<64bit-value> */
 
@@ -267,7 +268,7 @@ setup_boot_parameters(struct kimage *ima
 	return ret;
 }
 
-int bzImage64_probe(const char *buf, unsigned long len)
+static int bzImage64_probe(const char *buf, unsigned long len)
 {
 	int ret = -ENOEXEC;
 	struct setup_header *header;
@@ -325,10 +326,10 @@ int bzImage64_probe(const char *buf, uns
 	return ret;
 }
 
-void *bzImage64_load(struct kimage *image, char *kernel,
-		     unsigned long kernel_len, char *initrd,
-		     unsigned long initrd_len, char *cmdline,
-		     unsigned long cmdline_len)
+static void *bzImage64_load(struct kimage *image, char *kernel,
+			    unsigned long kernel_len, char *initrd,
+			    unsigned long initrd_len, char *cmdline,
+			    unsigned long cmdline_len)
 {
 
 	struct setup_header *header;
@@ -514,7 +515,7 @@ out_free_params:
 }
 
 /* This cleanup function is called after various segments have been loaded */
-int bzImage64_cleanup(void *loader_data)
+static int bzImage64_cleanup(void *loader_data)
 {
 	struct bzimage64_data *ldata = loader_data;
 
@@ -528,7 +529,7 @@ int bzImage64_cleanup(void *loader_data)
 }
 
 #ifdef CONFIG_KEXEC_BZIMAGE_VERIFY_SIG
-int bzImage64_verify_sig(const char *kernel, unsigned long kernel_len)
+static int bzImage64_verify_sig(const char *kernel, unsigned long kernel_len)
 {
 	bool trusted;
 	int ret;
_

Patches currently in -mm which might be from vgoyal@redhat.com are

try-to-use-automatic-variable-in-kexec-purgatory-makefile.patch
take-the-segment-adding-out-of-locate_mem_hole-functions.patch
check-if-crashk_res_low-exists-when-exclude-it-from-crash-mem-ranges.patch
kexec-remove-the-unused-function-parameter.patch
kexec-bzimage64-fix-sparse-warnings.patch
linux-next.patch