diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.11.7-r1 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.11.7-r1
index b9b836c0ef..22c2d6f5e0 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.11.7-r1
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.11.7-r1
@@ -179,14 +179,18 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE="bootengine.cpio"
 CONFIG_INITRAMFS_ROOT_UID=0
 CONFIG_INITRAMFS_ROOT_GID=0
-# CONFIG_RD_GZIP is not set
-# CONFIG_RD_BZIP2 is not set
-# CONFIG_RD_LZMA is not set
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
 CONFIG_RD_XZ=y
-# CONFIG_RD_LZO is not set
-# CONFIG_RD_LZ4 is not set
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
 # CONFIG_INITRAMFS_COMPRESSION_NONE is not set
+# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set
+# CONFIG_INITRAMFS_COMPRESSION_BZIP2 is not set
+# CONFIG_INITRAMFS_COMPRESSION_LZMA is not set
 CONFIG_INITRAMFS_COMPRESSION_XZ=y
+# CONFIG_INITRAMFS_COMPRESSION_LZO is not set
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -1790,7 +1794,7 @@ CONFIG_INPUT_EVDEV=m
 CONFIG_INPUT_KEYBOARD=y
 # CONFIG_KEYBOARD_ADP5588 is not set
 # CONFIG_KEYBOARD_ADP5589 is not set
-CONFIG_KEYBOARD_ATKBD=m
+CONFIG_KEYBOARD_ATKBD=y
 # CONFIG_KEYBOARD_QT1070 is not set
 # CONFIG_KEYBOARD_QT2160 is not set
 # CONFIG_KEYBOARD_LKKBD is not set
@@ -1848,12 +1852,12 @@ CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
 #
 # Hardware I/O ports
 #
-CONFIG_SERIO=m
-CONFIG_SERIO_I8042=m
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
 # CONFIG_SERIO_SERPORT is not set
 # CONFIG_SERIO_CT82C710 is not set
 # CONFIG_SERIO_PCIPS2 is not set
-CONFIG_SERIO_LIBPS2=m
+CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
 # CONFIG_SERIO_ALTERA_PS2 is not set
 # CONFIG_SERIO_PS2MULT is not set
@@ -3450,10 +3454,11 @@ CONFIG_CRC32_SLICEBY8=y
 # CONFIG_CRC7 is not set
 CONFIG_LIBCRC32C=m
 # CONFIG_CRC8 is not set
-CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_LZO_COMPRESS=y
 CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
 CONFIG_XZ_DEC=y
 CONFIG_XZ_DEC_X86=y
 # CONFIG_XZ_DEC_POWERPC is not set
@@ -3463,7 +3468,12 @@ CONFIG_XZ_DEC_X86=y
 # CONFIG_XZ_DEC_SPARC is not set
 CONFIG_XZ_DEC_BCJ=y
 # CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
 CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_TEXTSEARCH=y
 CONFIG_TEXTSEARCH_KMP=m