1 files changed, 4 insertions, 6 deletions

diff --git a/arch/um/kernel/tt/process_kern.c b/arch/um/kernel/tt/process_kern.c
index cfaa373a6e77..295c1ac817b3 100644
--- a/arch/um/kernel/tt/process_kern.c
+++ b/arch/um/kernel/tt/process_kern.c
@@ -13,13 +13,11 @@
 #include "asm/ptrace.h"
 #include "asm/tlbflush.h"
 #include "irq_user.h"
-#include "signal_user.h"
 #include "kern_util.h"
 #include "user_util.h"
 #include "os.h"
 #include "kern.h"
 #include "sigcontext.h"
-#include "time_user.h"
 #include "mem_user.h"
 #include "tlb.h"
 #include "mode.h"
@@ -37,7 +35,7 @@ void switch_to_tt(void *prev, void *next)
         from = prev;
         to = next;
 
-        cpu = from->thread_info->cpu;
+        cpu = task_thread_info(from)->cpu;
         if(cpu == 0)
                 forward_interrupts(to->thread.mode.tt.extern_pid);
 #ifdef CONFIG_SMP
@@ -254,7 +252,7 @@ int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp,
 
         clone_flags &= CLONE_VM;
         p->thread.temp_stack = stack;
-        new_pid = start_fork_tramp(p->thread_info, stack, clone_flags, tramp);
+        new_pid = start_fork_tramp(task_stack_page(p), stack, clone_flags, tramp);
         if(new_pid < 0){
                 printk(KERN_ERR "copy_thread : clone failed - errno = %d\n", 
                        -new_pid);
@@ -344,7 +342,7 @@ int do_proc_op(void *t, int proc_id)
                 pid = thread->request.u.exec.pid;
                 do_exec(thread->mode.tt.extern_pid, pid);
                 thread->mode.tt.extern_pid = pid;
-                cpu_tasks[task->thread_info->cpu].pid = pid;
+                cpu_tasks[task_thread_info(task)->cpu].pid = pid;
                 break;
         case OP_FORK:
                 attach_process(thread->request.u.fork.pid);
@@ -426,7 +424,7 @@ int start_uml_tt(void)
         int pages;
 
         pages = (1 << CONFIG_KERNEL_STACK_ORDER);
-        sp = (void *) ((unsigned long) init_task.thread_info) +
+        sp = task_stack_page(&init_task) +
                 pages * PAGE_SIZE - sizeof(unsigned long);
         return(tracer(start_kernel_proc, sp));
 }