Index: kernel/arch/ia64/Makefile.inc
===================================================================
--- kernel/arch/ia64/Makefile.inc	(revision 8486c070d3e8193fcd8774597aa3c3438d3ba2c9)
+++ kernel/arch/ia64/Makefile.inc	(revision b078a42d6c08e6d638c8564b9160d39f9a09c544)
@@ -30,5 +30,15 @@
 BFD_ARCH = ia64-elf64
 
-CMN1 = -mconstant-gp -fno-unwind-tables -mfixed-range=f32-f127
+#
+# FIXME:
+#
+# The -fno-selective-scheduling and -fno-selective-scheduling2 options
+# should be removed as soon as a bug in GCC concerning unchecked
+# speculative loads is fixed.
+#
+# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53975 for reference.
+#
+
+CMN1 = -mconstant-gp -fno-unwind-tables -mfixed-range=f32-f127 -fno-selective-scheduling -fno-selective-scheduling2
 GCC_CFLAGS += $(CMN1)
 ICC_CFLAGS += $(CMN1)