[PATCH] x86: fix usage of .section .sched.text in assembler code

[Sam Ravnborg <sam@ravnborg.org>]

Without this patch the linker will generate a section
named .sched.text.1 which is unexpected.
This is because the gcc generated section has "ax" but the
assembler usage of .sched.text lacks the "ax" specifier.

It would be better to have a definition we could use from
assembler code but I did not find a suitable header
file for it.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---
build tested on 64 bit only but seems obviously correct.

 arch/x86/lib/semaphore_32.S |    2 +-
 arch/x86/lib/thunk_64.S     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/lib/semaphore_32.S b/arch/x86/lib/semaphore_32.S
index 444fba4..1edb5f2 100644
--- a/arch/x86/lib/semaphore_32.S
+++ b/arch/x86/lib/semaphore_32.S
@@ -29,7 +29,7 @@
  * registers (%eax, %edx and %ecx) except %eax whish is either a return
  * value or just clobbered..
  */
-	.section .sched.text
+	.section .sched.text, "ax"
 ENTRY(__down_failed)
 	CFI_STARTPROC
 	FRAME
diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
index 6ea73f3..8b92d42 100644
--- a/arch/x86/lib/thunk_64.S
+++ b/arch/x86/lib/thunk_64.S
@@ -33,7 +33,7 @@
 	.endm
 	
 
-	.section .sched.text
+	.section .sched.text, "ax"
 #ifdef CONFIG_RWSEM_XCHGADD_ALGORITHM
 	thunk rwsem_down_read_failed_thunk,rwsem_down_read_failed
 	thunk rwsem_down_write_failed_thunk,rwsem_down_write_failed
-- 
1.5.4.rc3.14.g44397