diff --git a/kernel-3.14-mamba-64GB-i586-config b/kernel-3.14-mamba-64GB-i586-config
index 1aa51ba..493ea27 100644
--- a/kernel-3.14-mamba-64GB-i586-config
+++ b/kernel-3.14-mamba-64GB-i586-config
@@ -158,7 +158,7 @@ CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
-# CONFIG_PID_NS is not set
+CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_SYSFS_DEPRECATED=y
diff --git a/kernel-3.14-mamba-arm-config b/kernel-3.14-mamba-arm-config
index 7de9d7d..97bbd0f 100644
--- a/kernel-3.14-mamba-arm-config
+++ b/kernel-3.14-mamba-arm-config
@@ -134,7 +134,7 @@ CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
-# CONFIG_PID_NS is not set
+CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 # CONFIG_SYSFS_DEPRECATED is not set
diff --git a/kernel-3.14-mamba-arm-dove-config b/kernel-3.14-mamba-arm-dove-config
index 7ac0843..831c506 100644
--- a/kernel-3.14-mamba-arm-dove-config
+++ b/kernel-3.14-mamba-arm-dove-config
@@ -122,7 +122,7 @@ CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
-# CONFIG_PID_NS is not set
+CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 # CONFIG_SYSFS_DEPRECATED is not set
diff --git a/kernel-3.14-mamba-arm-kirkwood-config b/kernel-3.14-mamba-arm-kirkwood-config
index d3a5e9b..b60c5a1 100644
--- a/kernel-3.14-mamba-arm-kirkwood-config
+++ b/kernel-3.14-mamba-arm-kirkwood-config
@@ -109,7 +109,7 @@ CONFIG_BLK_CGROUP=y
 CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
-# CONFIG_PID_NS is not set
+CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 # CONFIG_SYSFS_DEPRECATED is not set
diff --git a/kernel-3.14-mamba-i586-config b/kernel-3.14-mamba-i586-config
index e58aba8..39b6bc6 100644
--- a/kernel-3.14-mamba-i586-config
+++ b/kernel-3.14-mamba-i586-config
@@ -158,7 +158,7 @@ CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
-# CONFIG_PID_NS is not set
+CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_SYSFS_DEPRECATED=y
diff --git a/kernel-3.14-mamba-x86_64-config b/kernel-3.14-mamba-x86_64-config
index 93d35b2..d1ec0a5 100644
--- a/kernel-3.14-mamba-x86_64-config
+++ b/kernel-3.14-mamba-x86_64-config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86_64 3.14mamba-x86_64 Kernel Configuration
+# Linux/x86 3.14.43 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -167,7 +167,7 @@ CONFIG_NAMESPACES=y
 CONFIG_UTS_NS=y
 CONFIG_IPC_NS=y
 CONFIG_USER_NS=y
-# CONFIG_PID_NS is not set
+CONFIG_PID_NS=y
 CONFIG_NET_NS=y
 CONFIG_SCHED_AUTOGROUP=y
 CONFIG_SYSFS_DEPRECATED=y
@@ -397,6 +397,7 @@ CONFIG_SCHED_MC=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
 CONFIG_PREEMPT_COUNT=y
+CONFIG_X86_UP_APIC_MSI=y
 CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_IO_APIC=y
 CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
@@ -725,6 +726,7 @@ CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
 CONFIG_SYSVIPC_COMPAT=y
 CONFIG_KEYS_COMPAT=y
 CONFIG_X86_DEV_DMA_OPS=y
+CONFIG_IOSF_MBI=m
 CONFIG_NET=y
 CONFIG_COMPAT_NETLINK_MESSAGES=y
 
diff --git a/kernel.spec b/kernel.spec
index b3aa402..71c1763 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -21,7 +21,7 @@
 
 # Don't parametrize this, it's a check to avoid build a kernel without having
 # edited the obsoletes needed for multiple kernel support
-%define KERNEL_OBSOLETES_ARE_FOR_VERSION 3.14.41
+%define KERNEL_OBSOLETES_ARE_FOR_VERSION 3.14.43
 
 #% define kernel_longterm 1
 %define kernel_majver %(echo %version | cut -d. -f1-2)
@@ -86,7 +86,7 @@
 %define _use_internal_dependency_generator 1
 
 Name:          kernel
-Version:       3.14.41
+Version:       3.14.43
 Release:       1mamba
 Summary:       The Linux Kernel, the operating system core itself
 Group:         System/Kernel and Hardware
@@ -222,6 +222,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET} = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 
 %description %{KERNEL_TARGET}
@@ -252,6 +253,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET}-source = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 
 %description %{KERNEL_TARGET}-source
@@ -279,6 +281,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET}-headers = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 
 %description %{KERNEL_TARGET}-headers
@@ -306,6 +309,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET}-headers-sanitised = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 
 %description %{KERNEL_TARGET}-headers-sanitised
@@ -334,6 +338,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET}-sound = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 
 %description %{KERNEL_TARGET}-sound
@@ -363,6 +368,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET}-wireless = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 Requires:      crda
 
@@ -391,6 +397,7 @@ Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_majver}.26
 Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_majver}.27
 Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_majver}.30
 Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_majver}.37
+Obsoletes:     kernel-%{KERNEL_TARGET}-firmware = %{kernel_majver}.41
 ## KERNELOBSOLETES-END
 Provides:      linux_firmware
 
@@ -1089,6 +1096,10 @@ exit 0
 /lib/firmware/*
 
 %changelog
+* Thu May 21 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 3.14.43-1mamba
+- update to 3.14.43
+- set CONFIG_PID_NS for chromium sandbox to work and maybe other things
+
 * Tue May 12 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 3.14.41-1mamba
 - update to 3.14.41