diff --git a/projects/ARCTIC_MC/linux/linux.x86_64.conf b/projects/ARCTIC_MC/linux/linux.x86_64.conf
index 77dbfe7842..b46c62d08f 100644
--- a/projects/ARCTIC_MC/linux/linux.x86_64.conf
+++ b/projects/ARCTIC_MC/linux/linux.x86_64.conf
@@ -406,7 +406,7 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/ATV/linux/linux.i386.conf b/projects/ATV/linux/linux.i386.conf
index 00826e0ee1..b3d8871a69 100644
--- a/projects/ATV/linux/linux.i386.conf
+++ b/projects/ATV/linux/linux.i386.conf
@@ -448,7 +448,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 # CONFIG_HOTPLUG_CPU is not set
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs processor.max_cstate=2"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init processor.max_cstate=2"
 # CONFIG_CMDLINE_OVERRIDE is not set
 
 #
diff --git a/projects/Fusion/linux/linux.i386.conf b/projects/Fusion/linux/linux.i386.conf
index 7b08355dc2..7d86a7fd7f 100644
--- a/projects/Fusion/linux/linux.i386.conf
+++ b/projects/Fusion/linux/linux.i386.conf
@@ -439,7 +439,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Fusion/linux/linux.x86_64.conf b/projects/Fusion/linux/linux.x86_64.conf
index 55d7ea260b..7d7b9faae8 100644
--- a/projects/Fusion/linux/linux.x86_64.conf
+++ b/projects/Fusion/linux/linux.x86_64.conf
@@ -412,7 +412,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Generic/linux/linux.i386.conf b/projects/Generic/linux/linux.i386.conf
index 2dff2615bd..21f53f33d0 100644
--- a/projects/Generic/linux/linux.i386.conf
+++ b/projects/Generic/linux/linux.i386.conf
@@ -443,7 +443,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Generic_OSS/linux/linux.i386.conf b/projects/Generic_OSS/linux/linux.i386.conf
index 615fa56c49..04283ed507 100644
--- a/projects/Generic_OSS/linux/linux.i386.conf
+++ b/projects/Generic_OSS/linux/linux.i386.conf
@@ -443,7 +443,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/ION/linux/linux.i386.conf b/projects/ION/linux/linux.i386.conf
index b8e91916c4..6a13bd2325 100644
--- a/projects/ION/linux/linux.i386.conf
+++ b/projects/ION/linux/linux.i386.conf
@@ -441,7 +441,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/ION/linux/linux.x86_64.conf b/projects/ION/linux/linux.x86_64.conf
index f73b946889..9861af854f 100644
--- a/projects/ION/linux/linux.x86_64.conf
+++ b/projects/ION/linux/linux.x86_64.conf
@@ -406,7 +406,7 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Intel/linux/linux.i386.conf b/projects/Intel/linux/linux.i386.conf
index bf350d9833..ef78acab51 100644
--- a/projects/Intel/linux/linux.i386.conf
+++ b/projects/Intel/linux/linux.i386.conf
@@ -442,7 +442,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Intel/linux/linux.x86_64.conf b/projects/Intel/linux/linux.x86_64.conf
index 958f5e3526..0df18c9c11 100644
--- a/projects/Intel/linux/linux.x86_64.conf
+++ b/projects/Intel/linux/linux.x86_64.conf
@@ -408,7 +408,7 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Ultra/linux/linux.x86_64.conf b/projects/Ultra/linux/linux.x86_64.conf
index 9baa062590..d755480cc1 100644
--- a/projects/Ultra/linux/linux.x86_64.conf
+++ b/projects/Ultra/linux/linux.x86_64.conf
@@ -406,7 +406,7 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Virtual/linux/linux.i386.conf b/projects/Virtual/linux/linux.i386.conf
index a0ce12e9d9..4d280cc891 100644
--- a/projects/Virtual/linux/linux.i386.conf
+++ b/projects/Virtual/linux/linux.i386.conf
@@ -440,7 +440,7 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 
diff --git a/projects/Virtual/linux/linux.x86_64.conf b/projects/Virtual/linux/linux.x86_64.conf
index 9667201d84..bba2e7407e 100644
--- a/projects/Virtual/linux/linux.x86_64.conf
+++ b/projects/Virtual/linux/linux.x86_64.conf
@@ -405,7 +405,7 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="fastboot root=/dev/ram0 rdinit=/init threadirqs"
+CONFIG_CMDLINE="root=/dev/ram0 rdinit=/init"
 # CONFIG_CMDLINE_OVERRIDE is not set
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y