uml: remove user_util.h

user_util.h isn't needed any more, so delete it and remove all includes of it.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

80 files changed, 0 insertions, 108 deletions

diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 9fdfad649536..3aa351611763 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -12,7 +12,6 @@
 #include <linux/tty_flip.h>
 #include <asm/irq.h>
 #include "chan_kern.h"
-#include "user_util.h"
 #include "kern.h"
 #include "irq_user.h"
 #include "sigio.h"
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c
index ed24eab647dd..ee53cf882f42 100644
--- a/arch/um/drivers/chan_user.c
+++ b/arch/um/drivers/chan_user.c
@@ -14,7 +14,6 @@
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #include "kern_util.h"
-#include "user_util.h"
 #include "chan_user.h"
 #include "user.h"
 #include "os.h"
diff --git a/arch/um/drivers/cow_sys.h b/arch/um/drivers/cow_sys.h
index c6a308464acb..c702943769cb 100644
--- a/arch/um/drivers/cow_sys.h
+++ b/arch/um/drivers/cow_sys.h
@@ -2,7 +2,6 @@
 #define __COW_SYS_H__
 
 #include "kern_util.h"
-#include "user_util.h"
 #include "os.h"
 #include "user.h"
 #include "um_malloc.h"
diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c
index d0b656a517d3..b869e3899683 100644
--- a/arch/um/drivers/daemon_user.c
+++ b/arch/um/drivers/daemon_user.c
@@ -14,7 +14,6 @@
 #include "net_user.h"
 #include "daemon.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 #include "um_malloc.h"
diff --git a/arch/um/drivers/fd.c b/arch/um/drivers/fd.c
index 218aa0e9b792..7f083ec47a4f 100644
--- a/arch/um/drivers/fd.c
+++ b/arch/um/drivers/fd.c
@@ -9,7 +9,6 @@
 #include <termios.h>
 #include <errno.h>
 #include "user.h"
-#include "user_util.h"
 #include "chan_user.h"
 #include "os.h"
 #include "um_malloc.h"
diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c
index c495ecf263b1..5eeecf8917c3 100644
--- a/arch/um/drivers/harddog_user.c
+++ b/arch/um/drivers/harddog_user.c
@@ -6,7 +6,6 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <errno.h>
-#include "user_util.h"
 #include "user.h"
 #include "mconsole.h"
 #include "os.h"
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index f75d7b05c481..ced99106f798 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -13,7 +13,6 @@
 #include "irq_user.h"
 #include "line.h"
 #include "kern.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "os.h"
 #include "irq_kern.h"
diff --git a/arch/um/drivers/mcast_user.c b/arch/um/drivers/mcast_user.c
index 0f64d9467286..d319db16d4ec 100644
--- a/arch/um/drivers/mcast_user.c
+++ b/arch/um/drivers/mcast_user.c
@@ -20,7 +20,6 @@
 #include "net_user.h"
 #include "mcast.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 #include "um_malloc.h"
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 65ad2932672c..542c9ef858f8 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -25,7 +25,6 @@
 #include "linux/console.h"
 #include "asm/irq.h"
 #include "asm/uaccess.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
 #include "mconsole.h"
diff --git a/arch/um/drivers/mconsole_user.c b/arch/um/drivers/mconsole_user.c
index f02634fbf32a..62e5ad63181a 100644
--- a/arch/um/drivers/mconsole_user.c
+++ b/arch/um/drivers/mconsole_user.c
@@ -17,7 +17,6 @@
 #include "sysdep/ptrace.h"
 #include "mconsole.h"
 #include "os.h"
-#include "user_util.h"
 
 static struct mconsole_command commands[] = {
 	/* With uts namespaces, uts information becomes process-specific, so
diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c
index df3516e47d4d..e41a08f04694 100644
--- a/arch/um/drivers/mmapper_kern.c
+++ b/arch/um/drivers/mmapper_kern.c
@@ -15,7 +15,6 @@
 #include <linux/miscdevice.h>
 #include <asm/uaccess.h>
 #include "mem_user.h"
-#include "user_util.h"
  
 /* These are set in mmapper_init, which is called at boot time */
 static unsigned long mmapper_size;
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index ac746fb5d10f..20963f106c34 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -21,7 +21,6 @@
 #include "linux/ethtool.h"
 #include "linux/platform_device.h"
 #include "asm/uaccess.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "net_kern.h"
 #include "net_user.h"
diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c
index 0ffd7ac295d4..b63a86046374 100644
--- a/arch/um/drivers/net_user.c
+++ b/arch/um/drivers/net_user.c
@@ -14,7 +14,6 @@
 #include <sys/wait.h>
 #include <sys/time.h>
 #include "user.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "net_user.h"
 #include "os.h"
diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c
index 80508023054f..3f6357d24bee 100644
--- a/arch/um/drivers/port_user.c
+++ b/arch/um/drivers/port_user.c
@@ -13,7 +13,6 @@
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <netinet/in.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "chan_user.h"
diff --git a/arch/um/drivers/pty.c b/arch/um/drivers/pty.c
index aa311afa9667..df4976c9eef2 100644
--- a/arch/um/drivers/pty.c
+++ b/arch/um/drivers/pty.c
@@ -11,7 +11,6 @@
 #include <termios.h>
 #include "chan_user.h"
 #include "user.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "os.h"
 #include "um_malloc.h"
diff --git a/arch/um/drivers/slip_user.c b/arch/um/drivers/slip_user.c
index 329c072d17d1..9f41cece0916 100644
--- a/arch/um/drivers/slip_user.c
+++ b/arch/um/drivers/slip_user.c
@@ -8,7 +8,6 @@
 #include <sys/termios.h>
 #include <sys/wait.h>
 #include <sys/signal.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "net_user.h"
diff --git a/arch/um/drivers/slirp_user.c b/arch/um/drivers/slirp_user.c
index f0a40abc8abf..39f889fe9949 100644
--- a/arch/um/drivers/slirp_user.c
+++ b/arch/um/drivers/slirp_user.c
@@ -7,7 +7,6 @@
 #include <errno.h>
 #include <sys/wait.h>
 #include <sys/signal.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "net_user.h"
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index 4b382a6e710f..94faadc5ea1b 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -15,7 +15,6 @@
 #include "line.h"
 #include "ssl.h"
 #include "chan_kern.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
 #include "init.h"
diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c
index 76d1f1c980ef..90a2c5cc17d4 100644
--- a/arch/um/drivers/stdio_console.c
+++ b/arch/um/drivers/stdio_console.c
@@ -22,7 +22,6 @@
 #include "stdio_console.h"
 #include "line.h"
 #include "chan_kern.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "irq_user.h"
 #include "mconsole_kern.h"
diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c
index d95d64309eaf..c07d0d562780 100644
--- a/arch/um/drivers/tty.c
+++ b/arch/um/drivers/tty.c
@@ -8,7 +8,6 @@
 #include <errno.h>
 #include <unistd.h>
 #include "chan_user.h"
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 #include "um_malloc.h"
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 53c36d1770c5..962b8fb35f80 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -39,7 +39,6 @@
 #include "asm/irq.h"
 #include "asm/types.h"
 #include "asm/tlbflush.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "kern_util.h"
 #include "kern.h"
diff --git a/arch/um/drivers/ubd_user.c b/arch/um/drivers/ubd_user.c
index 039572cbedfe..4707b3f14c2f 100644
--- a/arch/um/drivers/ubd_user.c
+++ b/arch/um/drivers/ubd_user.c
@@ -16,7 +16,6 @@
 #include <sys/mman.h>
 #include <sys/param.h>
 #include "asm/types.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "ubd_user.h"
diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c
index 850221d9b4c9..571c2b3325d5 100644
--- a/arch/um/drivers/xterm.c
+++ b/arch/um/drivers/xterm.c
@@ -14,7 +14,6 @@
 #include <sys/socket.h>
 #include "kern_util.h"
 #include "chan_user.h"
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 #include "xterm.h"
diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h
deleted file mode 100644
index 7fa5c68f0620..000000000000
--- a/arch/um/include/user_util.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
- * Licensed under the GPL
- */
-
-#ifndef __USER_UTIL_H__
-#define __USER_UTIL_H__
-
-#include "sysdep/ptrace.h"
-
-extern int mode_tt;
-
-extern int grantpt(int __fd);
-extern int unlockpt(int __fd);
-
-extern void *add_signal_handler(int sig, void (*handler)(int));
-extern void input_cb(void (*proc)(void *), void *arg, int arg_len);
-extern int switcheroo(int fd, int prot, void *from, void *to, int size);
-extern void do_exec(int old_pid, int new_pid);
-extern void tracer_panic(char *msg, ...)
-	__attribute__ ((format (printf, 1, 2)));
-extern int detach(int pid, int sig);
-extern int attach(int pid);
-extern void kill_child_dead(int pid);
-extern int cont(int pid);
-extern void check_sigio(void);
-extern int raw(int fd);
-
-#endif
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c
index 1ada13ea84e4..356e50f5aaed 100644
--- a/arch/um/kernel/exec.c
+++ b/arch/um/kernel/exec.c
@@ -10,7 +10,6 @@
 #include "asm/pgtable.h"
 #include "asm/tlbflush.h"
 #include "asm/uaccess.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "mem_user.h"
diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c
index 8cde431348cc..cda91aa8e703 100644
--- a/arch/um/kernel/init_task.c
+++ b/arch/um/kernel/init_task.c
@@ -10,7 +10,6 @@
 #include "linux/mqueue.h"
 #include "asm/uaccess.h"
 #include "asm/pgtable.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "os.h"
 
diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c
index 82ecf904b09c..6ab1539108e1 100644
--- a/arch/um/kernel/initrd.c
+++ b/arch/um/kernel/initrd.c
@@ -7,7 +7,6 @@
 #include "linux/bootmem.h"
 #include "linux/initrd.h"
 #include "asm/types.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "initrd.h"
 #include "init.h"
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index dbf2f5bc842f..a1e8c460b755 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -25,7 +25,6 @@
 #include "asm/system.h"
 #include "asm/errno.h"
 #include "asm/uaccess.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "irq_user.h"
 #include "irq_kern.h"
diff --git a/arch/um/kernel/ksyms.c b/arch/um/kernel/ksyms.c
index 288b4ee2041a..7b3e53fb8070 100644
--- a/arch/um/kernel/ksyms.c
+++ b/arch/um/kernel/ksyms.c
@@ -17,7 +17,6 @@
 #include "asm/tlbflush.h"
 #include "kern_util.h"
 #include "as-layout.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "os.h"
 
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 3a13d41c28d0..5e93bbf6e482 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -13,7 +13,6 @@
 #include "asm/page.h"
 #include "asm/fixmap.h"
 #include "asm/pgalloc.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "kern.h"
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index f92f06c35db7..df1ad3ba130c 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -14,7 +14,6 @@
 #include "asm/pgtable.h"
 #include "kern_util.h"
 #include "as-layout.h"
-#include "user_util.h"
 #include "mode_kern.h"
 #include "mem.h"
 #include "mem_user.h"
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index e4208386e7af..90c9ffafc659 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -32,7 +32,6 @@
 #include "asm/tlbflush.h"
 #include "asm/uaccess.h"
 #include "asm/user.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "kern.h"
diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c
index f602623644aa..7e4305a1fd3c 100644
--- a/arch/um/kernel/reboot.c
+++ b/arch/um/kernel/reboot.c
@@ -6,7 +6,6 @@
 #include "linux/module.h"
 #include "linux/sched.h"
 #include "asm/smp.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
 #include "os.h"
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index 3c798cdde550..c4020c3d7857 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -17,7 +17,6 @@
 #include "asm/signal.h"
 #include "asm/uaccess.h"
 #include "asm/unistd.h"
-#include "user_util.h"
 #include "asm/ucontext.h"
 #include "kern_util.h"
 #include "signal_kern.h"
diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index 9c2a7d8c56fb..ef36facd8fe9 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -16,7 +16,6 @@
 #include "as-layout.h"
 #include "skas.h"
 #include "os.h"
-#include "user_util.h"
 #include "tlb.h"
 #include "kern.h"
 #include "mode.h"
diff --git a/arch/um/kernel/skas/tlb.c b/arch/um/kernel/skas/tlb.c
index 27eb29ce666b..304a5b0695ab 100644
--- a/arch/um/kernel/skas/tlb.c
+++ b/arch/um/kernel/skas/tlb.c
@@ -10,7 +10,6 @@
 #include "asm/page.h"
 #include "asm/pgtable.h"
 #include "asm/mmu.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "mem.h"
 #include "skas.h"
diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c
index 759b07053160..62dd093cbcd7 100644
--- a/arch/um/kernel/smp.c
+++ b/arch/um/kernel/smp.c
@@ -21,7 +21,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 #include "asm/smp.h"
 #include "asm/processor.h"
 #include "asm/spinlock.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
 #include "irq_user.h"
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
index 2828c5283227..237c4eab7cfd 100644
--- a/arch/um/kernel/syscall.c
+++ b/arch/um/kernel/syscall.c
@@ -18,7 +18,6 @@
 #include "asm/mman.h"
 #include "asm/uaccess.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "sysdep/syscalls.h"
 #include "mode_kern.h"
 #include "choose-mode.h"
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index f9e02b31a97a..93263571d813 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -10,7 +10,6 @@
 #include "asm/page.h"
 #include "asm/processor.h"
 #include "sysrq.h"
-#include "user_util.h"
 
 /* Catch non-i386 SUBARCH's. */
 #if !defined(CONFIG_UML_X86) || defined(CONFIG_64BIT)
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index b1f8b0752419..9fd80ee3eef6 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -18,7 +18,6 @@
 #include "asm/param.h"
 #include "asm/current.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "mode.h"
 #include "os.h"
 
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c
index b8b3cff0668a..e40f3352bd29 100644
--- a/arch/um/kernel/tlb.c
+++ b/arch/um/kernel/tlb.c
@@ -10,7 +10,6 @@
 #include "choose-mode.h"
 #include "mode_kern.h"
 #include "as-layout.h"
-#include "user_util.h"
 #include "tlb.h"
 #include "mem.h"
 #include "mem_user.h"
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c
index 552bcfc7c085..2de81d4d9b57 100644
--- a/arch/um/kernel/trap.c
+++ b/arch/um/kernel/trap.c
@@ -18,7 +18,6 @@
 #include "asm/current.h"
 #include "asm/irq.h"
 #include "sysdep/sigcontext.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "arch.h"
diff --git a/arch/um/kernel/tt/exec_kern.c b/arch/um/kernel/tt/exec_kern.c
index ad66df17d9d7..98e21743e604 100644
--- a/arch/um/kernel/tt/exec_kern.c
+++ b/arch/um/kernel/tt/exec_kern.c
@@ -10,7 +10,6 @@
 #include "asm/uaccess.h"
 #include "asm/pgalloc.h"
 #include "asm/tlbflush.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "irq_user.h"
 #include "mem_user.h"
diff --git a/arch/um/kernel/tt/exec_user.c b/arch/um/kernel/tt/exec_user.c
index a92c02ff2ce3..7b5f2181cf51 100644
--- a/arch/um/kernel/tt/exec_user.c
+++ b/arch/um/kernel/tt/exec_user.c
@@ -10,7 +10,6 @@
 #include <errno.h>
 #include <sys/wait.h>
 #include <signal.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "ptrace_user.h"
diff --git a/arch/um/kernel/tt/gdb.c b/arch/um/kernel/tt/gdb.c
index d284f69f04ee..030e4658f36b 100644
--- a/arch/um/kernel/tt/gdb.c
+++ b/arch/um/kernel/tt/gdb.c
@@ -17,7 +17,6 @@
 #include "user.h"
 #include "debug.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "tt.h"
 #include "sysdep/thread.h"
 #include "os.h"
diff --git a/arch/um/kernel/tt/mem.c b/arch/um/kernel/tt/mem.c
index 4d1929dfa285..d0c3c4975f28 100644
--- a/arch/um/kernel/tt/mem.c
+++ b/arch/um/kernel/tt/mem.c
@@ -8,7 +8,6 @@
 #include "asm/uaccess.h"
 #include "mem_user.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "kern.h"
 #include "tt.h"
 
diff --git a/arch/um/kernel/tt/mem_user.c b/arch/um/kernel/tt/mem_user.c
index 03e589895388..9774f6360c32 100644
--- a/arch/um/kernel/tt/mem_user.c
+++ b/arch/um/kernel/tt/mem_user.c
@@ -11,7 +11,6 @@
 #include <sys/mman.h>
 #include "tt.h"
 #include "mem_user.h"
-#include "user_util.h"
 #include "os.h"
 
 void remap_data(void *segment_start, void *segment_end, int w)
diff --git a/arch/um/kernel/tt/process_kern.c b/arch/um/kernel/tt/process_kern.c
index 1e86f0bfef72..8029f72afaa7 100644
--- a/arch/um/kernel/tt/process_kern.c
+++ b/arch/um/kernel/tt/process_kern.c
@@ -14,7 +14,6 @@
 #include "asm/tlbflush.h"
 #include "irq_user.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "os.h"
 #include "kern.h"
 #include "sigcontext.h"
diff --git a/arch/um/kernel/tt/ptproxy/proxy.c b/arch/um/kernel/tt/ptproxy/proxy.c
index 58800c50b10e..c88e7b5d8a76 100644
--- a/arch/um/kernel/tt/ptproxy/proxy.c
+++ b/arch/um/kernel/tt/ptproxy/proxy.c
@@ -26,7 +26,6 @@ Jeff Dike (jdike@karaya.com) : Modified for integration into uml
 #include "sysdep.h"
 #include "wait.h"
 
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 #include "tempfile.h"
diff --git a/arch/um/kernel/tt/ptproxy/ptrace.c b/arch/um/kernel/tt/ptproxy/ptrace.c
index 03774427d468..4b4f6179b212 100644
--- a/arch/um/kernel/tt/ptproxy/ptrace.c
+++ b/arch/um/kernel/tt/ptproxy/ptrace.c
@@ -16,7 +16,6 @@ Jeff Dike (jdike@karaya.com) : Modified for integration into uml
 
 #include "ptproxy.h"
 #include "debug.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "ptrace_user.h"
 #include "tt.h"
diff --git a/arch/um/kernel/tt/ptproxy/sysdep.c b/arch/um/kernel/tt/ptproxy/sysdep.c
index 99f178319d03..e0e1ab0588ad 100644
--- a/arch/um/kernel/tt/ptproxy/sysdep.c
+++ b/arch/um/kernel/tt/ptproxy/sysdep.c
@@ -13,7 +13,6 @@ terms and conditions.
 #include <sys/types.h>
 #include <linux/unistd.h>
 #include "ptrace_user.h"
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 
diff --git a/arch/um/kernel/tt/ptproxy/wait.c b/arch/um/kernel/tt/ptproxy/wait.c
index 12f6319d8d76..bdd4af4b65fc 100644
--- a/arch/um/kernel/tt/ptproxy/wait.c
+++ b/arch/um/kernel/tt/ptproxy/wait.c
@@ -13,7 +13,6 @@ terms and conditions.
 #include "ptproxy.h"
 #include "sysdep.h"
 #include "wait.h"
-#include "user_util.h"
 #include "ptrace_user.h"
 #include "sysdep/ptrace.h"
 #include "sysdep/sigcontext.h"
diff --git a/arch/um/kernel/tt/syscall_user.c b/arch/um/kernel/tt/syscall_user.c
index 902987bf379b..f52b47aff1d2 100644
--- a/arch/um/kernel/tt/syscall_user.c
+++ b/arch/um/kernel/tt/syscall_user.c
@@ -11,7 +11,6 @@
 #include "sigcontext.h"
 #include "ptrace_user.h"
 #include "task.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "syscall.h"
 #include "tt.h"
diff --git a/arch/um/kernel/tt/tlb.c b/arch/um/kernel/tt/tlb.c
index ae6217c86135..7caa24fe05df 100644
--- a/arch/um/kernel/tt/tlb.c
+++ b/arch/um/kernel/tt/tlb.c
@@ -12,7 +12,6 @@
 #include "asm/pgtable.h"
 #include "asm/uaccess.h"
 #include "asm/tlbflush.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "os.h"
 #include "tlb.h"
diff --git a/arch/um/kernel/tt/tracer.c b/arch/um/kernel/tt/tracer.c
index b9195355075a..c23588393f6e 100644
--- a/arch/um/kernel/tt/tracer.c
+++ b/arch/um/kernel/tt/tracer.c
@@ -19,7 +19,6 @@
 #include "sigcontext.h"
 #include "sysdep/sigcontext.h"
 #include "os.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "process.h"
 #include "kern_util.h"
diff --git a/arch/um/kernel/tt/trap_user.c b/arch/um/kernel/tt/trap_user.c
index b5d9d64d91e4..3032eb5e2467 100644
--- a/arch/um/kernel/tt/trap_user.c
+++ b/arch/um/kernel/tt/trap_user.c
@@ -8,7 +8,6 @@
 #include <signal.h>
 #include "sysdep/ptrace.h"
 #include "sysdep/sigcontext.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "task.h"
 #include "tt.h"
diff --git a/arch/um/kernel/tt/uaccess_user.c b/arch/um/kernel/tt/uaccess_user.c
index ed1abcf4d057..0e5c82c5e5b7 100644
--- a/arch/um/kernel/tt/uaccess_user.c
+++ b/arch/um/kernel/tt/uaccess_user.c
@@ -5,7 +5,6 @@
  */
 
 #include <string.h>
-#include "user_util.h"
 #include "uml_uaccess.h"
 #include "task.h"
 #include "kern_util.h"
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 20684c04d5d5..cfa35763405f 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -26,7 +26,6 @@
 #include "asm/setup.h"
 #include "ubd_user.h"
 #include "asm/current.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "arch.h"
diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c
index 2cc2d3ea2e6d..4e38ccf35129 100644
--- a/arch/um/os-Linux/drivers/ethertap_user.c
+++ b/arch/um/os-Linux/drivers/ethertap_user.c
@@ -16,7 +16,6 @@
 #include <net/if.h>
 #include "user.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "net_user.h"
 #include "etap.h"
 #include "os.h"
diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c
index 506ef09d83a0..11a9779dc9f1 100644
--- a/arch/um/os-Linux/drivers/tuntap_user.c
+++ b/arch/um/os-Linux/drivers/tuntap_user.c
@@ -18,7 +18,6 @@
 #include "net_user.h"
 #include "tuntap.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "user.h"
 #include "os.h"
 
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index 371b4335f46d..4a9510c67622 100644
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
@@ -18,7 +18,6 @@
 #include "os.h"
 #include "user.h"
 #include "kern_util.h"
-#include "user_util.h"
 
 static void copy_stat(struct uml_stat *dst, struct stat64 *src)
 {
diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c
index a375cc138c2c..f35220c72042 100644
--- a/arch/um/os-Linux/helper.c
+++ b/arch/um/os-Linux/helper.c
@@ -13,7 +13,6 @@
 #include <sys/wait.h>
 #include "user.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "os.h"
 #include "um_malloc.h"
 
diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c
index d1b61d474e0a..a633fa8e0a94 100644
--- a/arch/um/os-Linux/irq.c
+++ b/arch/um/os-Linux/irq.c
@@ -11,7 +11,6 @@
 #include <sys/poll.h>
 #include <sys/types.h>
 #include <sys/time.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "process.h"
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
index 25261d6c7bf2..4b6e122ff17b 100644
--- a/arch/um/os-Linux/main.c
+++ b/arch/um/os-Linux/main.c
@@ -13,7 +13,6 @@
 #include <sys/mman.h>
 #include <sys/user.h>
 #include <asm/page.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "mem_user.h"
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c
index f1ea169db85e..dcaca0e190de 100644
--- a/arch/um/os-Linux/mem.c
+++ b/arch/um/os-Linux/mem.c
@@ -11,7 +11,6 @@
 #include <sys/statfs.h>
 #include "kern_util.h"
 #include "user.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "init.h"
 #include "os.h"
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index 76bdd6712417..697828220af2 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -14,7 +14,6 @@
 #include "ptrace_user.h"
 #include "os.h"
 #include "user.h"
-#include "user_util.h"
 #include "process.h"
 #include "irq_user.h"
 #include "kern_util.h"
diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c
index c61d01bf46e4..f77ce3d6f7cc 100644
--- a/arch/um/os-Linux/sigio.c
+++ b/arch/um/os-Linux/sigio.c
@@ -17,7 +17,6 @@
 #include "init.h"
 #include "user.h"
 #include "kern_util.h"
-#include "user_util.h"
 #include "sigio.h"
 #include "os.h"
 #include "um_malloc.h"
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c
index 266768629fee..48d493415301 100644
--- a/arch/um/os-Linux/signal.c
+++ b/arch/um/os-Linux/signal.c
@@ -11,7 +11,6 @@
 #include <stdarg.h>
 #include <string.h>
 #include <sys/mman.h>
-#include "user_util.h"
 #include "user.h"
 #include "signal_kern.h"
 #include "sysdep/sigcontext.h"
diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index 9383e8751ae7..470ec531aa5d 100644
--- a/arch/um/os-Linux/skas/mem.c
+++ b/arch/um/os-Linux/skas/mem.c
@@ -17,7 +17,6 @@
 #include "os.h"
 #include "proc_mm.h"
 #include "ptrace_user.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "task.h"
 #include "registers.h"
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 0564422c155f..6554ff530128 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -18,7 +18,6 @@
 #include <asm/types.h>
 #include "user.h"
 #include "sysdep/ptrace.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "skas.h"
 #include "stub-data.h"
diff --git a/arch/um/os-Linux/skas/trap.c b/arch/um/os-Linux/skas/trap.c
index 19ff04bdec90..f104427d2caf 100644
--- a/arch/um/os-Linux/skas/trap.c
+++ b/arch/um/os-Linux/skas/trap.c
@@ -5,7 +5,6 @@
 
 #include <signal.h>
 #include <errno.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "as-layout.h"
 #include "task.h"
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 1540f21d6997..3380a13986ef 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -21,7 +21,6 @@
 #include <asm/unistd.h>
 #include <asm/page.h>
 #include <sys/types.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "signal_kern.h"
diff --git a/arch/um/os-Linux/sys-i386/tls.c b/arch/um/os-Linux/sys-i386/tls.c
index 8ba132482970..32ed41ec1a3d 100644
--- a/arch/um/os-Linux/sys-i386/tls.c
+++ b/arch/um/os-Linux/sys-i386/tls.c
@@ -6,7 +6,6 @@
 
 #include "sysdep/tls.h"
 #include "user.h"
-#include "user_util.h"
 
 /* Checks whether host supports TLS, and sets *tls_min according to the value
  * valid on the host.
diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c
index 2115b8beb541..5de169b168f6 100644
--- a/arch/um/os-Linux/time.c
+++ b/arch/um/os-Linux/time.c
@@ -10,7 +10,6 @@
 #include <sys/time.h>
 #include <signal.h>
 #include <errno.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "process.h"
diff --git a/arch/um/os-Linux/trap.c b/arch/um/os-Linux/trap.c
index d221214d2ed5..295da657931a 100644
--- a/arch/um/os-Linux/trap.c
+++ b/arch/um/os-Linux/trap.c
@@ -6,7 +6,6 @@
 #include <stdlib.h>
 #include <signal.h>
 #include "kern_util.h"
-#include "user_util.h"
 #include "os.h"
 #include "mode.h"
 #include "longjmp.h"
diff --git a/arch/um/os-Linux/tt.c b/arch/um/os-Linux/tt.c
index 3dc3a02d6263..00e14f446f16 100644
--- a/arch/um/os-Linux/tt.c
+++ b/arch/um/os-Linux/tt.c
@@ -18,7 +18,6 @@
 #include <asm/ptrace.h>
 #include <asm/unistd.h>
 #include <asm/page.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "signal_kern.h"
diff --git a/arch/um/os-Linux/util.c b/arch/um/os-Linux/util.c
index 125854a2aa22..0e771bb04dd2 100644
--- a/arch/um/os-Linux/util.c
+++ b/arch/um/os-Linux/util.c
@@ -21,7 +21,6 @@
 #include <sched.h>
 #include <termios.h>
 #include <string.h>
-#include "user_util.h"
 #include "kern_util.h"
 #include "user.h"
 #include "mem_user.h"
diff --git a/arch/um/sys-i386/bugs.c b/arch/um/sys-i386/bugs.c
index cae0af14903a..0393e44813e7 100644
--- a/arch/um/sys-i386/bugs.c
+++ b/arch/um/sys-i386/bugs.c
@@ -13,7 +13,6 @@
 #include "sysdep/ptrace.h"
 #include "task.h"
 #include "os.h"
-#include "user_util.h"
 
 #define MAXTOKEN 64
 
diff --git a/arch/um/sys-i386/ptrace_user.c b/arch/um/sys-i386/ptrace_user.c
index 95dd309ff69a..40ff0c831bd0 100644
--- a/arch/um/sys-i386/ptrace_user.c
+++ b/arch/um/sys-i386/ptrace_user.c
@@ -15,7 +15,6 @@
 #include "user.h"
 #include "os.h"
 #include "uml-config.h"
-#include "user_util.h"
 
 int ptrace_getregs(long pid, unsigned long *regs_out)
 {
diff --git a/arch/um/sys-ppc/sigcontext.c b/arch/um/sys-ppc/sigcontext.c
index 5d430fc994af..4bdc15c89edd 100644
--- a/arch/um/sys-ppc/sigcontext.c
+++ b/arch/um/sys-ppc/sigcontext.c
@@ -1,7 +1,6 @@
 #include "asm/ptrace.h"
 #include "asm/sigcontext.h"
 #include "sysdep/ptrace.h"
-#include "user_util.h"
 
 /*
  * Overrides for Emacs so that we follow Linus's tabbing style.