[SPARC]: Handle UNWIND_INFO properly.

For sparc32 we need R_SPARC_UA32 relocation support, for
sparc64 we need the handle R_SPARC_DISP32 relocations.

Based upon reports and initial patch by Martin Habets.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 22ca69f..f09a70b 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.17-rc3
-# Mon May  8 15:12:53 2006
+# Fri May 12 12:43:49 2006
 #
 CONFIG_SPARC=y
 CONFIG_SPARC64=y
@@ -1309,6 +1309,7 @@
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
+# CONFIG_UNWIND_INFO is not set
 CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_STACK_USAGE is not set