Merge pull request #1656 from shenki/linux-4.14.2

kernel: Move to Linux v4.14.2-openpower1
diff --git a/buildroot b/buildroot
index e8f5d69..6714a61 160000
--- a/buildroot
+++ b/buildroot
@@ -1 +1 @@
-Subproject commit e8f5d69d4b10fcd2df741910c866c43a51130bfa
+Subproject commit 6714a6193205ce6476a6a8aac1c4b7aa2c0d1821
diff --git a/openpower/package/ima-catalog/ima-catalog.mk b/openpower/package/ima-catalog/ima-catalog.mk
index 22ec037..e370ca6 100644
--- a/openpower/package/ima-catalog/ima-catalog.mk
+++ b/openpower/package/ima-catalog/ima-catalog.mk
@@ -3,7 +3,7 @@
 # ima-catalog.mk
 #
 ################################################################################
-IMA_CATALOG_VERSION ?= 48ce3f26d2b2c74872979b968e0869fb0b4d1f3d
+IMA_CATALOG_VERSION ?= f040c1321ba2ac7afff0473983bbc2ae525ae117
 IMA_CATALOG_SITE ?= $(call github,open-power,ima-catalog,$(IMA_CATALOG_VERSION))
 IMA_CATALOG_LICENSE = Apache-2.0
 IMA_CATALOG_DEPENDENCIES = host-dtc host-xz