diff --git a/defconfigs/fc-x86_64-initrd b/defconfigs/fc-x86_64-initrd
index 0aa227e..75679ee 100644
--- a/defconfigs/fc-x86_64-initrd
+++ b/defconfigs/fc-x86_64-initrd
@@ -5,7 +5,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y
 CONFIG_LIBVFSCORE_ROOTFS_INITRD=y
diff --git a/defconfigs/fc-x86_64-initrd-debug b/defconfigs/fc-x86_64-initrd-debug
index 70ac73d..dac2ab8 100644
--- a/defconfigs/fc-x86_64-initrd-debug
+++ b/defconfigs/fc-x86_64-initrd-debug
@@ -5,7 +5,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBPOSIX_PROCESS_DEBUG=y
 CONFIG_LIBSYSCALL_SHIM_STRACE=y
 CONFIG_LIBSYSCALL_SHIM_DEBUG=y
diff --git a/defconfigs/fc-x86_64-initrd-strace b/defconfigs/fc-x86_64-initrd-strace
index 2cb9787..9496f4a 100644
--- a/defconfigs/fc-x86_64-initrd-strace
+++ b/defconfigs/fc-x86_64-initrd-strace
@@ -5,7 +5,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBSYSCALL_SHIM_STRACE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y
diff --git a/defconfigs/qemu-aarch64-9pfs b/defconfigs/qemu-aarch64-9pfs
index a70171f..618b862 100644
--- a/defconfigs/qemu-aarch64-9pfs
+++ b/defconfigs/qemu-aarch64-9pfs
@@ -6,7 +6,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y
 CONFIG_LIBVFSCORE_ROOTFS_9PFS=y
diff --git a/defconfigs/qemu-x86_64-9pfs b/defconfigs/qemu-x86_64-9pfs
index fe09208..6586955 100644
--- a/defconfigs/qemu-x86_64-9pfs
+++ b/defconfigs/qemu-x86_64-9pfs
@@ -4,7 +4,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y
 CONFIG_LIBVFSCORE_ROOTFS_9PFS=y
diff --git a/defconfigs/qemu-x86_64-9pfs-debug b/defconfigs/qemu-x86_64-9pfs-debug
index 3b22d5b..d6e3a6a 100644
--- a/defconfigs/qemu-x86_64-9pfs-debug
+++ b/defconfigs/qemu-x86_64-9pfs-debug
@@ -4,7 +4,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBPOSIX_PROCESS_DEBUG=y
 CONFIG_LIBSYSCALL_SHIM_STRACE=y
 CONFIG_LIBSYSCALL_SHIM_DEBUG=y
diff --git a/defconfigs/qemu-x86_64-9pfs-strace b/defconfigs/qemu-x86_64-9pfs-strace
index 754cac4..d8d24a9 100644
--- a/defconfigs/qemu-x86_64-9pfs-strace
+++ b/defconfigs/qemu-x86_64-9pfs-strace
@@ -4,7 +4,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBSYSCALL_SHIM_STRACE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y
diff --git a/defconfigs/qemu-x86_64-initrd b/defconfigs/qemu-x86_64-initrd
index f489b30..289a516 100644
--- a/defconfigs/qemu-x86_64-initrd
+++ b/defconfigs/qemu-x86_64-initrd
@@ -4,7 +4,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y
 CONFIG_LIBVFSCORE_ROOTFS_INITRD=y
diff --git a/defconfigs/qemu-x86_64-initrd-debug b/defconfigs/qemu-x86_64-initrd-debug
index 4db18fd..289498d 100644
--- a/defconfigs/qemu-x86_64-initrd-debug
+++ b/defconfigs/qemu-x86_64-initrd-debug
@@ -4,7 +4,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBPOSIX_PROCESS_DEBUG=y
 CONFIG_LIBSYSCALL_SHIM_STRACE=y
 CONFIG_LIBUKDEBUG_PRINTK_INFO=y
diff --git a/defconfigs/qemu-x86_64-initrd-strace b/defconfigs/qemu-x86_64-initrd-strace
index e48eeb5..afc550e 100644
--- a/defconfigs/qemu-x86_64-initrd-strace
+++ b/defconfigs/qemu-x86_64-initrd-strace
@@ -4,7 +4,8 @@ CONFIG_LIBDEVFS=y
 CONFIG_LIBPOSIX_ENVIRON=y
 CONFIG_LIBPOSIX_EVENT=y
 CONFIG_LIBPOSIX_FUTEX=y
-CONFIG_LIBPOSIX_PROCESS_CLONE=y
+CONFIG_LIBPOSIX_PROCESS_MULTITHREADING=y
+CONFIG_LIBPOSIX_PROCESS_EXECVE=y
 CONFIG_LIBSYSCALL_SHIM_STRACE=y
 CONFIG_LIBUKSIGNAL=y
 CONFIG_LIBVFSCORE_AUTOMOUNT_ROOTFS=y