[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>

arch/sparc/kernel/module.c

@@ -113,6 +113,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
 
 		switch (ELF32_R_TYPE(rel[i].r_info)) {
 		case R_SPARC_32:
+		case R_SPARC_UA32:
 			location[0] = v >> 24;
 			location[1] = v >> 16;
 			location[2] = v >>  8;