diff --git a/PKGBUILD b/PKGBUILD
index dcdacb3..d155fed 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 pkgbase=linux               # Build stock -ARCH kernel
 #pkgbase=linux-custom       # Build kernel with a different name
 _srcname=linux-3.12
-pkgver=3.12.6
+pkgver=3.12.7
 pkgrel=1
 arch=('i686' 'x86_64')
 url="http://www.kernel.org/"
@@ -20,9 +20,9 @@ source=("http://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz"
         'change-default-console-loglevel.patch'
         'criu-no-expert.patch')
 md5sums=('cc6ee608854e0da4b64f6c1ff8b6398c'
-         '9e75be8b127e58f1a76c0015eabb12ae'
-         '5259c05d5791002e81cb6eca368caa60'
-         'a884d449ea454a75e9d0b6165336734c'
+         'a158a29ecf49e768ebd2f34967991606'
+         'a9281e90e529795eaf10b45d70ab2868'
+         '6000a9c7bd83081a65611d9dfbdd8eda'
          'eb14dcfd80c00852ef81ded6e826826a'
          '98beb36f9b8cf16e58de2483ea9985e3'
          'd50c1ac47394e9aec637002ef3392bd1')
diff --git a/config b/config
index 3e9e503..11cc345 100644
--- a/config
+++ b/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.12.0-1 Kernel Configuration
+# Linux/x86 3.12.7-1 Kernel Configuration
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -3169,7 +3169,15 @@ CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=m
-# CONFIG_I2C_MUX is not set
+CONFIG_I2C_MUX=m
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
+# CONFIG_I2C_MUX_GPIO is not set
+CONFIG_I2C_MUX_PCA9541=m
+CONFIG_I2C_MUX_PCA954x=m
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_SMBUS=m
 CONFIG_I2C_ALGOBIT=m
@@ -4895,18 +4903,6 @@ CONFIG_USB_SERIAL_IPW=m
 CONFIG_USB_SERIAL_IUU=m
 CONFIG_USB_SERIAL_KEYSPAN_PDA=m
 CONFIG_USB_SERIAL_KEYSPAN=m
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
 CONFIG_USB_SERIAL_KLSI=m
 CONFIG_USB_SERIAL_KOBIL_SCT=m
 CONFIG_USB_SERIAL_MCT_U232=m
@@ -5277,7 +5273,6 @@ CONFIG_DMA_OF=y
 #
 # DMA Clients
 #
-CONFIG_NET_DMA=y
 CONFIG_ASYNC_TX_DMA=y
 # CONFIG_DMATEST is not set
 CONFIG_DCA=m
diff --git a/config.x86_64 b/config.x86_64
index c960527..768427d 100644
--- a/config.x86_64
+++ b/config.x86_64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.12.1-3 Kernel Configuration
+# Linux/x86 3.12.7-1 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -3060,7 +3060,14 @@ CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_COMPAT=y
 CONFIG_I2C_CHARDEV=m
-# CONFIG_I2C_MUX is not set
+CONFIG_I2C_MUX=m
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_MUX_GPIO is not set
+CONFIG_I2C_MUX_PCA9541=m
+CONFIG_I2C_MUX_PCA954x=m
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_SMBUS=m
 CONFIG_I2C_ALGOBIT=m
@@ -4717,18 +4724,6 @@ CONFIG_USB_SERIAL_IPW=m
 CONFIG_USB_SERIAL_IUU=m
 CONFIG_USB_SERIAL_KEYSPAN_PDA=m
 CONFIG_USB_SERIAL_KEYSPAN=m
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
 CONFIG_USB_SERIAL_KLSI=m
 CONFIG_USB_SERIAL_KOBIL_SCT=m
 CONFIG_USB_SERIAL_MCT_U232=m
@@ -5094,7 +5089,6 @@ CONFIG_DMA_ACPI=y
 #
 # DMA Clients
 #
-CONFIG_NET_DMA=y
 CONFIG_ASYNC_TX_DMA=y
 # CONFIG_DMATEST is not set
 CONFIG_DCA=m