diff --git a/android/device/generated/config.h b/android/device/generated/config.h
index b89110e..c747608 100644
--- a/android/device/generated/config.h
+++ b/android/device/generated/config.h
@@ -316,8 +316,6 @@
 #define USE_KILL(...) __VA_ARGS__
 #define CFG_KLOGD 0
 #define USE_KLOGD(...)
-#define CFG_KLOGD_SOURCE_RING_BUFFER 0
-#define USE_KLOGD_SOURCE_RING_BUFFER(...)
 #define CFG_LAST 0
 #define USE_LAST(...)
 #define CFG_LINK 0
@@ -374,16 +372,6 @@
 #define USE_MKDIR(...) __VA_ARGS__
 #define CFG_MKDIR_Z 1
 #define USE_MKDIR_Z(...) __VA_ARGS__
-#define CFG_MKE2FS_EXTENDED 0
-#define USE_MKE2FS_EXTENDED(...)
-#define CFG_MKE2FS_GEN 0
-#define USE_MKE2FS_GEN(...)
-#define CFG_MKE2FS 0
-#define USE_MKE2FS(...)
-#define CFG_MKE2FS_JOURNAL 0
-#define USE_MKE2FS_JOURNAL(...)
-#define CFG_MKE2FS_LABEL 0
-#define USE_MKE2FS_LABEL(...)
 #define CFG_MKFIFO 1
 #define USE_MKFIFO(...) __VA_ARGS__
 #define CFG_MKFIFO_Z 1
diff --git a/android/linux/generated/config.h b/android/linux/generated/config.h
index 655f55c..f8de7eb 100644
--- a/android/linux/generated/config.h
+++ b/android/linux/generated/config.h
@@ -316,8 +316,6 @@
 #define USE_KILL(...)
 #define CFG_KLOGD 0
 #define USE_KLOGD(...)
-#define CFG_KLOGD_SOURCE_RING_BUFFER 0
-#define USE_KLOGD_SOURCE_RING_BUFFER(...)
 #define CFG_LAST 0
 #define USE_LAST(...)
 #define CFG_LINK 0
@@ -374,16 +372,6 @@
 #define USE_MKDIR(...) __VA_ARGS__
 #define CFG_MKDIR_Z 0
 #define USE_MKDIR_Z(...)
-#define CFG_MKE2FS_EXTENDED 0
-#define USE_MKE2FS_EXTENDED(...)
-#define CFG_MKE2FS_GEN 0
-#define USE_MKE2FS_GEN(...)
-#define CFG_MKE2FS 0
-#define USE_MKE2FS(...)
-#define CFG_MKE2FS_JOURNAL 0
-#define USE_MKE2FS_JOURNAL(...)
-#define CFG_MKE2FS_LABEL 0
-#define USE_MKE2FS_LABEL(...)
 #define CFG_MKFIFO 0
 #define USE_MKFIFO(...)
 #define CFG_MKFIFO_Z 0
diff --git a/android/mac/generated/config.h b/android/mac/generated/config.h
index e948a22..eb00403 100644
--- a/android/mac/generated/config.h
+++ b/android/mac/generated/config.h
@@ -316,8 +316,6 @@
 #define USE_KILL(...)
 #define CFG_KLOGD 0
 #define USE_KLOGD(...)
-#define CFG_KLOGD_SOURCE_RING_BUFFER 0
-#define USE_KLOGD_SOURCE_RING_BUFFER(...)
 #define CFG_LAST 0
 #define USE_LAST(...)
 #define CFG_LINK 0
@@ -374,16 +372,6 @@
 #define USE_MKDIR(...) __VA_ARGS__
 #define CFG_MKDIR_Z 0
 #define USE_MKDIR_Z(...)
-#define CFG_MKE2FS_EXTENDED 0
-#define USE_MKE2FS_EXTENDED(...)
-#define CFG_MKE2FS_GEN 0
-#define USE_MKE2FS_GEN(...)
-#define CFG_MKE2FS 0
-#define USE_MKE2FS(...)
-#define CFG_MKE2FS_JOURNAL 0
-#define USE_MKE2FS_JOURNAL(...)
-#define CFG_MKE2FS_LABEL 0
-#define USE_MKE2FS_LABEL(...)
 #define CFG_MKFIFO 0
 #define USE_MKFIFO(...)
 #define CFG_MKFIFO_Z 0
diff --git a/config-device b/config-device
index 2fe7d2d..62b24b7 100644
--- a/config-device
+++ b/config-device
@@ -171,7 +171,6 @@
 CONFIG_KILLALL=y
 CONFIG_KILL=y
 # CONFIG_KLOGD is not set
-# CONFIG_KLOGD_SOURCE_RING_BUFFER is not set
 # CONFIG_LAST is not set
 # CONFIG_LINK is not set
 # CONFIG_LINUX32 is not set
@@ -200,11 +199,6 @@
 # CONFIG_MIX is not set
 CONFIG_MKDIR=y
 CONFIG_MKDIR_Z=y
-# CONFIG_MKE2FS_EXTENDED is not set
-# CONFIG_MKE2FS_GEN is not set
-# CONFIG_MKE2FS is not set
-# CONFIG_MKE2FS_JOURNAL is not set
-# CONFIG_MKE2FS_LABEL is not set
 CONFIG_MKFIFO=y
 CONFIG_MKFIFO_Z=y
 CONFIG_MKNOD=y
diff --git a/config-linux b/config-linux
index 140293c..cc794de 100644
--- a/config-linux
+++ b/config-linux
@@ -171,7 +171,6 @@
 # CONFIG_KILLALL is not set
 # CONFIG_KILL is not set
 # CONFIG_KLOGD is not set
-# CONFIG_KLOGD_SOURCE_RING_BUFFER is not set
 # CONFIG_LAST is not set
 # CONFIG_LINK is not set
 # CONFIG_LINUX32 is not set
@@ -200,11 +199,6 @@
 # CONFIG_MIX is not set
 CONFIG_MKDIR=y
 # CONFIG_MKDIR_Z is not set
-# CONFIG_MKE2FS_EXTENDED is not set
-# CONFIG_MKE2FS_GEN is not set
-# CONFIG_MKE2FS is not set
-# CONFIG_MKE2FS_JOURNAL is not set
-# CONFIG_MKE2FS_LABEL is not set
 # CONFIG_MKFIFO is not set
 # CONFIG_MKFIFO_Z is not set
 # CONFIG_MKNOD is not set
diff --git a/config-mac b/config-mac
index d8468c7..e68fe32 100644
--- a/config-mac
+++ b/config-mac
@@ -171,7 +171,6 @@
 # CONFIG_KILLALL is not set
 # CONFIG_KILL is not set
 # CONFIG_KLOGD is not set
-# CONFIG_KLOGD_SOURCE_RING_BUFFER is not set
 # CONFIG_LAST is not set
 # CONFIG_LINK is not set
 # CONFIG_LINUX32 is not set
@@ -200,11 +199,6 @@
 # CONFIG_MIX is not set
 CONFIG_MKDIR=y
 # CONFIG_MKDIR_Z is not set
-# CONFIG_MKE2FS_EXTENDED is not set
-# CONFIG_MKE2FS_GEN is not set
-# CONFIG_MKE2FS is not set
-# CONFIG_MKE2FS_JOURNAL is not set
-# CONFIG_MKE2FS_LABEL is not set
 # CONFIG_MKFIFO is not set
 # CONFIG_MKFIFO_Z is not set
 # CONFIG_MKNOD is not set