use elfnote.h to generate vsyscall notes.

Use existing elfnote.h to generate vsyscall notes, rather than doing
it locally.  Changes elfnote.h a bit to suit, since this is the first
asm user, and it wasn't quite right.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.com>

1 files changed, 15 insertions, 7 deletions

diff --git a/include/linux/elfnote.h b/include/linux/elfnote.h
index 9a1e0674e56c..e831759b2fb5 100644
--- a/include/linux/elfnote.h
+++ b/include/linux/elfnote.h
@@ -38,17 +38,25 @@
  * e.g. ELFNOTE(XYZCo, 42, .asciz, "forty-two")
  *      ELFNOTE(XYZCo, 12, .long, 0xdeadbeef)
  */
-#define ELFNOTE(name, type, desctype, descdata) \
-.pushsection .note.name, "",@note       ;       \
-  .align 4                              ;       \
+#define ELFNOTE_START(name, type, flags)        \
+.pushsection .note.name, flags,@note    ;       \
+  .balign 4                             ;       \
   .long 2f - 1f         /* namesz */    ;       \
-  .long 4f - 3f         /* descsz */    ;       \
+  .long 4484f - 3f      /* descsz */    ;       \
   .long type                            ;       \
 1:.asciz #name                          ;       \
-2:.align 4                              ;       \
-3:desctype descdata                     ;       \
-4:.align 4                              ;       \
+2:.balign 4                             ;       \
+3:
+
+#define ELFNOTE_END                             \
+4484:.balign 4                          ;       \
 .popsection                             ;
+
+#define ELFNOTE(name, type, desc)               \
+        ELFNOTE_START(name, type, "")           \
+                desc                    ;       \
+        ELFNOTE_END
+
 #else   /* !__ASSEMBLER__ */
 #include <linux/elf.h>
 /*