diff --git a/boot/kernel.img b/boot/kernel.img
index f0b31aa70a17..59adcc290d69 100644
Binary files a/boot/kernel.img and b/boot/kernel.img differ
diff --git a/boot/kernel7.img b/boot/kernel7.img
index a864d6ba564f..6e42f0b6b0e9 100644
Binary files a/boot/kernel7.img and b/boot/kernel7.img differ
diff --git a/extra/System.map b/extra/System.map
index 99eb12e05efc..09597776fba8 100644
--- a/extra/System.map
+++ b/extra/System.map
@@ -47701,8 +47701,8 @@ c07ede3c T __initramfs_start
 c07ede3c t __irf_start
 c07ede3c T __security_initcall_end
 c07ede3c T __security_initcall_start
-c07edec0 T __initramfs_size
-c07edec0 t __irf_end
+c07edec2 t __irf_end
+c07edec8 T __initramfs_size
 c07ee000 D __data_loc
 c07ee000 D __init_end
 c07ee000 D _data
diff --git a/extra/System7.map b/extra/System7.map
index f8212b9780a1..1c6fbee239e9 100644
--- a/extra/System7.map
+++ b/extra/System7.map
@@ -48478,7 +48478,7 @@
 807b03b8 t __irf_start
 807b03b8 T __security_initcall_end
 807b03b8 T __security_initcall_start
-807b043c t __irf_end
+807b043e t __irf_end
 807b0440 T __initramfs_size
 807b1000 D __per_cpu_load
 807b1000 D __per_cpu_start
diff --git a/extra/git_hash b/extra/git_hash
index 09794fb5ae00..15a4007c9804 100644
--- a/extra/git_hash
+++ b/extra/git_hash
@@ -1 +1 @@
-1c5ba896d649812bfe238fe940fe949f50ec1986
+bb6b4b6b331680bed807605685572d727638bb51
diff --git a/extra/uname_string b/extra/uname_string
index 8fa326efc48f..5371431499f4 100644
--- a/extra/uname_string
+++ b/extra/uname_string
@@ -1 +1 @@
-Linux version 3.18.11+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #780 PREEMPT Mon Apr 20 14:46:05 BST 2015
+Linux version 3.18.11+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #781 PREEMPT Tue Apr 21 18:02:18 BST 2015
diff --git a/extra/uname_string7 b/extra/uname_string7
index 5ace24934000..15ed5b53d47d 100644
--- a/extra/uname_string7
+++ b/extra/uname_string7
@@ -1 +1 @@
-Linux version 3.18.11-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #780 SMP PREEMPT Mon Apr 20 14:59:10 BST 2015
+Linux version 3.18.11-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #781 SMP PREEMPT Tue Apr 21 18:07:59 BST 2015
diff --git a/modules/3.18.11+/kernel/sound/arm/snd-bcm2835.ko b/modules/3.18.11+/kernel/sound/arm/snd-bcm2835.ko
index 741b0dfb07a4..42d6e9e0e8d7 100644
Binary files a/modules/3.18.11+/kernel/sound/arm/snd-bcm2835.ko and b/modules/3.18.11+/kernel/sound/arm/snd-bcm2835.ko differ
diff --git a/modules/3.18.11-v7+/kernel/sound/arm/snd-bcm2835.ko b/modules/3.18.11-v7+/kernel/sound/arm/snd-bcm2835.ko
index a042578d7059..79b91c678643 100644
Binary files a/modules/3.18.11-v7+/kernel/sound/arm/snd-bcm2835.ko and b/modules/3.18.11-v7+/kernel/sound/arm/snd-bcm2835.ko differ