Fixed a few problems in the last merge.

arch/um/kernel/Makefile

@@ -23,9 +23,6 @@ obj-$(CONFIG_MODE_SKAS) += skas/
 
 user-objs-$(CONFIG_TTY_LOG) += tty_log.o
 
-# user_syms.o not included here because Rules.make has its own ideas about
-# building anything in export-objs
-
 USER_OBJS := $(filter %_user.o,$(obj-y))  $(user-objs-y) config.o helper.o \
 	process.o tempfile.o time.o tty_log.o umid.o user_util.o user_syms.o
 USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
@@ -47,7 +44,7 @@ CFLAGS_user_syms.o = -D__AUTOCONF_INCLUDED__ $(DMODULES-y) $(DMODVERSIONS-y) \
 CFLAGS_frame.o := $(patsubst -fomit-frame-pointer,,$(USER_CFLAGS))
 
 $(USER_OBJS) : %.o: %.c
-	$(CC) $(CFLAGS_$@) $(USER_CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS_$(notdir $@)) $(USER_CFLAGS) -c -o $@ $<
 
 $(obj)/unmap.o: $(src)/unmap.c
 	$(CC) $(UNMAP_CFLAGS) -c -o $@ $<

arch/um/kernel/mem.c

@@ -435,7 +435,7 @@ struct page *arch_validate(struct page *page, int mask, int order)
 		addr += PAGE_SIZE;
 	}
 	if(i == (1 << order)) return(page);
-	page = _alloc_pages(mask, order);
+	page = alloc_pages(mask, order);
 	goto again;
 }
 

arch/um/kernel/skas/trap_user.c

@@ -44,7 +44,7 @@ void user_signal(int sig, union uml_pt_regs *regs)
 	if(sig == SIGVTALRM)
 		missed_ticks[cpu()]++;
 	regs->skas.is_user = 1;
-	regs->fault_addr = 0;
+	regs->skas.fault_addr = 0;
 	regs->skas.fault_type = 0;
 	regs->skas.trap_type = 0;
 	info = &sig_info[sig];

arch/um/kernel/tt/process_kern.c

@@ -6,6 +6,7 @@
 #include "linux/sched.h"
 #include "linux/signal.h"
 #include "linux/kernel.h"
+#include "linux/interrupt.h"
 #include "asm/system.h"
 #include "asm/pgalloc.h"
 #include "asm/ptrace.h"

arch/um/kernel/user_syms.c

@@ -10,10 +10,7 @@
 #include <sys/ioctl.h>
 #include "user_util.h"
 #include "mem_user.h"
-
-/* XXX All the __CONFIG_* stuff is broken because this file can't include
- * config.h
- */
+#include "uml-config.h"
 
 /* Had to steal this from linux/module.h because that file can't be included
  * since this includes various user-level headers.