diff -up dpdk-1.8.0/lib/librte_pmd_i40e/Makefile.i40e-wformat dpdk-1.8.0/lib/librte_pmd_i40e/Makefile
--- dpdk-1.8.0/lib/librte_pmd_i40e/Makefile.i40e-wformat	2015-01-29 13:50:02.378411649 +0200
+++ dpdk-1.8.0/lib/librte_pmd_i40e/Makefile	2015-01-29 13:50:11.117389706 +0200
@@ -50,7 +50,6 @@ CFLAGS_BASE_DRIVER += -Wno-sign-compare
 CFLAGS_BASE_DRIVER += -Wno-unused-value
 CFLAGS_BASE_DRIVER += -Wno-unused-parameter
 CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
-CFLAGS_BASE_DRIVER += -Wno-format
 CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
 CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
 CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
@@ -59,11 +58,9 @@ CFLAGS_BASE_DRIVER  = -Wno-sign-compare
 CFLAGS_BASE_DRIVER += -Wno-unused-value
 CFLAGS_BASE_DRIVER += -Wno-unused-parameter
 CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
-CFLAGS_BASE_DRIVER += -Wno-format
 CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
 CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
 CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
-CFLAGS_BASE_DRIVER += -Wno-format-security
 
 ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
 CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable