diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index d91aaa747050ad635c7d418a7cbef3de957901e3..0932dbb1ef8eff444943645e15b0802b1d4cf5d5 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -20,6 +20,7 @@
 #include <linux/binfmts.h>
 #include <linux/bitops.h>
 #include <linux/syscalls.h>
+#include <linux/tracehook.h>
 
 #include <asm/uaccess.h>
 #include <asm/sigcontext.h>
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index ea4ad3a43c88ecc9ba2750f17e95df24bd9c7dab..b76fe06d92e746b68855d42112071f69fff71c5a 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -12,6 +12,7 @@
 #include <linux/personality.h>
 #include <linux/freezer.h>
 #include <linux/uaccess.h>
+#include <linux/tracehook.h>
 
 #include <asm/elf.h>
 #include <asm/cacheflush.h>
diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
index de9f7fe2aefabbae6299ba845a7eba1aabf0cc93..64f886fac2efef6ea05bd1c0703cfdf4ccb8d7d4 100644
--- a/arch/avr32/kernel/signal.c
+++ b/arch/avr32/kernel/signal.c
@@ -16,6 +16,7 @@
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
 #include <linux/freezer.h>
+#include <linux/tracehook.h>
 
 #include <asm/uaccess.h>
 #include <asm/ucontext.h>
diff --git a/arch/cris/kernel/ptrace.c b/arch/cris/kernel/ptrace.c
index 32e9d5ee895b856764ac1ce868f8976a89f10b1c..48b0f3912632f98d48ae22e40945d057aa393269 100644
--- a/arch/cris/kernel/ptrace.c
+++ b/arch/cris/kernel/ptrace.c
@@ -16,6 +16,7 @@
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
+#include <linux/tracehook.h>
 
 #include <asm/uaccess.h>
 #include <asm/page.h>
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index abac3ee8c52acc0c0c4626a3607b2948d82fa8d5..af842c369d24301e4b38861d29ffae2df0f863e7 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -39,6 +39,7 @@
 #include <linux/tty.h>
 #include <linux/binfmts.h>
 #include <linux/freezer.h>
+#include <linux/tracehook.h>
 
 #include <asm/setup.h>
 #include <asm/uaccess.h>
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index f80bac17c65c535f14f0ebc27071f11aa536f834..144b0f124fc72f08b20f93336f96da81327fe61c 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -21,6 +21,7 @@
 #include <linux/stddef.h>
 #include <linux/personality.h>
 #include <linux/freezer.h>
+#include <linux/tracehook.h>
 #include <asm/cacheflush.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index c2acf31874a4c927bdbcadcb7c16ef27036a7066..6254041b942f9a9b56295024a0fd1320fb2da6ae 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -21,6 +21,7 @@
 #include <linux/compiler.h>
 #include <linux/syscalls.h>
 #include <linux/uaccess.h>
+#include <linux/tracehook.h>
 
 #include <asm/abi.h>
 #include <asm/asm.h>
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 5ca1c02b805ace1ca5b52cceaad1b96ee26425f9..8eb3c63c407a43e5aaac3e96654ce391cd8764a5 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -25,6 +25,7 @@
 #include <linux/stddef.h>
 #include <linux/compat.h>
 #include <linux/elf.h>
+#include <linux/tracehook.h>
 #include <asm/ucontext.h>
 #include <asm/rt_sigframe.h>
 #include <asm/uaccess.h>