[PATCH] uml: move libc-dependent startup and signal code

The serial UML OS-abstraction layer patch (um/kernel dir).

This moves all systemcalls from process.c file under os-Linux dir and join
process.c and process_kern.c files.

Signed-off-by: Gennady Sharapov <gennady.v.sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/um/kernel/Makefile

@@ -8,11 +8,10 @@ clean-files :=
 
 obj-y = config.o exec_kern.o exitcode.o \
 	helper.o init_task.o irq.o irq_user.o ksyms.o main.o mem.o mem_user.o \
-	physmem.o process.o process_kern.o ptrace.o reboot.o resource.o \
-	sigio_user.o sigio_kern.o signal_kern.o signal_user.o smp.o \
-	syscall_kern.o sysrq.o tempfile.o time.o time_kern.o \
-	tlb.o trap_kern.o trap_user.o uaccess_user.o um_arch.o umid.o \
-	user_util.o
+	physmem.o process_kern.o ptrace.o reboot.o resource.o sigio_user.o \
+	sigio_kern.o signal_kern.o signal_user.o smp.o syscall_kern.o sysrq.o \
+	tempfile.o time.o time_kern.o tlb.o trap_kern.o trap_user.o \
+	uaccess_user.o um_arch.o umid.o user_util.o
 
 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
 obj-$(CONFIG_GPROF)	+= gprof_syms.o
@@ -25,8 +24,8 @@ obj-$(CONFIG_MODE_SKAS) += skas/
 
 user-objs-$(CONFIG_TTY_LOG) += tty_log.o
 
-USER_OBJS := $(user-objs-y) config.o helper.o main.o process.o tempfile.o \
-	time.o tty_log.o umid.o user_util.o
+USER_OBJS := $(user-objs-y) config.o helper.o main.o tempfile.o time.o \
+	tty_log.o umid.o user_util.o
 
 include arch/um/scripts/Makefile.rules