Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/cmetcalf/linux-tile

Pull tile fixes from Chris Metcalf:
 "This fixes one issue with compiler flags that can cause modules not to
  load, and cleans up some warnings with ELF_R_xxx defines."

* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  arch/tile: avoid build warnings from duplicate ELF_R_xxx #defines
  arch/tile: avoid generating .eh_frame information in modules

arch/tile/Makefile

@@ -26,6 +26,10 @@ $(error Set TILERA_ROOT or CROSS_COMPILE when building $(ARCH) on $(HOST_ARCH))
   endif
 endif
 
+# The tile compiler may emit .eh_frame information for backtracing.
+# In kernel modules, this causes load failures due to unsupported relocations.
+KBUILD_CFLAGS   += -fno-asynchronous-unwind-tables
+
 ifneq ($(CONFIG_DEBUG_EXTRA_FLAGS),"")
 KBUILD_CFLAGS   += $(CONFIG_DEBUG_EXTRA_FLAGS)
 endif

arch/tile/kernel/module.c

@@ -24,16 +24,6 @@
 #include <asm/homecache.h>
 #include <arch/opcode.h>
 
-#ifdef __tilegx__
-# define Elf_Rela Elf64_Rela
-# define ELF_R_SYM ELF64_R_SYM
-# define ELF_R_TYPE ELF64_R_TYPE
-#else
-# define Elf_Rela Elf32_Rela
-# define ELF_R_SYM ELF32_R_SYM
-# define ELF_R_TYPE ELF32_R_TYPE
-#endif
-
 #ifdef MODULE_DEBUG
 #define DEBUGP printk
 #else