linux-kernel - [GIT PULL] x86/build changes for v3.16

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Date:	Tue, 3 Jun 2014 15:13:50 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] x86/build changes for v3.16

Linus,

Please pull the latest x86-build-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-build-for-linus

   # HEAD: a9358bc3531901a15e2f7cd48550c9555fc0288f x86/build: Supress realmode.bin is up to date message

Two small build related cleanups.


  out-of-topic modifications in x86-build-for-linus:
  ----------------------------------------------------
  include/linux/compiler-intel.h     # 73679e5: compiler-intel.h: Remove duplicat

 Thanks,

	Ingo

------------------>
Peter Foley (1):
      x86/build: Supress realmode.bin is up to date message

Pranith Kumar (1):
      compiler-intel.h: Remove duplicate definition


 arch/x86/realmode/rm/Makefile  | 3 ++-
 include/linux/compiler-intel.h | 3 ---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
index 3497f14..7c0d7be 100644
--- a/arch/x86/realmode/rm/Makefile
+++ b/arch/x86/realmode/rm/Makefile
@@ -52,8 +52,9 @@ $(obj)/realmode.elf: $(obj)/realmode.lds $(REALMODE_OBJS) FORCE
 OBJCOPYFLAGS_realmode.bin := -O binary
 
 targets += realmode.bin
-$(obj)/realmode.bin: $(obj)/realmode.elf $(obj)/realmode.relocs
+$(obj)/realmode.bin: $(obj)/realmode.elf $(obj)/realmode.relocs FORCE
 	$(call if_changed,objcopy)
+	@:
 
 quiet_cmd_relocs = RELOCS  $@
       cmd_relocs = arch/x86/tools/relocs --realmode $< > $@
diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h
index 5529c52..ba147a1 100644
--- a/include/linux/compiler-intel.h
+++ b/include/linux/compiler-intel.h
@@ -13,12 +13,9 @@
 /* Intel ECC compiler doesn't support gcc specific asm stmts.
  * It uses intrinsics to do the equivalent things.
  */
-#undef barrier
 #undef RELOC_HIDE
 #undef OPTIMIZER_HIDE_VAR
 
-#define barrier() __memory_barrier()
-
 #define RELOC_HIDE(ptr, off)					\
   ({ unsigned long __ptr;					\
      __ptr = (unsigned long) (ptr);				\
--
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