[GOLD] Set sh_info of .rela.plt for powerpc

	* powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of
	".rela.plt" at ".plt".
diff --git a/gold/ChangeLog b/gold/ChangeLog
index 853b783..b15e358 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,6 +1,10 @@
 2017-02-22  Alan Modra  <amodra@gmail.com>
 
 	Apply from master
+	2017-01-09  Alan Modra  <amodra@gmail.com>
+	* powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of
+	".rela.plt" at ".plt".
+
 	2017-01-07  Alan Modra  <amodra@gmail.com>
 	* powerpc.cc: Use shorter equivalent elfcpp typedef for
 	Reltype and reloc_size throughout.
diff --git a/gold/powerpc.cc b/gold/powerpc.cc
index e317328..8c3e5bb 100644
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -3421,6 +3421,9 @@
 				       ? ORDER_SMALL_DATA
 				       : ORDER_SMALL_BSS),
 				      false);
+
+      Output_section* rela_plt_os = plt_rel->output_section();
+      rela_plt_os->set_info_section(this->plt_->output_section());
     }
 }