[PATCH 2.6.37-rc1 x86] Build failure with old binutils.

[Tetsuo Handa]

  AS      arch/x86/kernel/entry_32.o
arch/x86/kernel/entry_32.S: Assembler messages:
arch/x86/kernel/entry_32.S:398: Error: too many positional arguments
make[2]: *** [arch/x86/kernel/entry_32.o] Error 1
make[1]: *** [arch/x86/kernel] Error 2
make: *** [arch/x86] Error 2

It seems that old binutils cannot deal

  pushl_cfi (TI_sysenter_return-THREAD_SIZE_asm+8+4*4)(%esp)

line. The pushl_cfi is a macro defined as:

  .macro pushl_cfi reg
  pushl \reg
  CFI_ADJUST_CFA_OFFSET 4
  .endm

$ as --version
GNU assembler 2.15

Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
---
 arch/x86/kernel/entry_32.S |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- linux-2.6.37-rc1.orig/arch/x86/kernel/entry_32.S
+++ linux-2.6.37-rc1/arch/x86/kernel/entry_32.S
@@ -395,7 +395,8 @@ sysenter_past_esp:
 	 * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
 	 * pushed above; +8 corresponds to copy_thread's esp0 setting.
 	 */
-	pushl_cfi (TI_sysenter_return-THREAD_SIZE_asm+8+4*4)(%esp)
+	pushl (TI_sysenter_return-THREAD_SIZE_asm+8+4*4)(%esp)
+	CFI_ADJUST_CFA_OFFSET 4
 	CFI_REL_OFFSET eip, 0
 
 	pushl_cfi %eax
--
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