X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fum%2Fkernel%2Fprocess_kern.c;h=3113cab8675e6358c6909201ebbb3ae90beacf60;hb=987b0145d94eecf292d8b301228356f44611ab7c;hp=f6a5a502120beb1d1027684d3528df4624ee9d81;hpb=f7ed79d23a47594e7834d66a8f14449796d4f3e6;p=linux-2.6.git

diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c
index f6a5a5021..3113cab86 100644
--- a/arch/um/kernel/process_kern.c
+++ b/arch/um/kernel/process_kern.c
@@ -156,25 +156,9 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
 		unsigned long stack_top, struct task_struct * p, 
 		struct pt_regs *regs)
 {
-	int ret;
-
 	p->thread = (struct thread_struct) INIT_THREAD;
-	ret = CHOOSE_MODE_PROC(copy_thread_tt, copy_thread_skas, nr,
-				clone_flags, sp, stack_top, p, regs);
-
-	if (ret || !current->thread.forking)
-		goto out;
-
-	clear_flushed_tls(p);
-
-	/*
-	 * Set a new TLS for the child thread?
-	 */
-	if (clone_flags & CLONE_SETTLS)
-		ret = arch_copy_tls(p);
-
-out:
-	return ret;
+	return(CHOOSE_MODE_PROC(copy_thread_tt, copy_thread_skas, nr, 
+				clone_flags, sp, stack_top, p, regs));
 }
 
 void initial_thread_cb(void (*proc)(void *), void *arg)
@@ -201,6 +185,10 @@ void default_idle(void)
 {
 	CHOOSE_MODE(uml_idle_timer(), (void) 0);
 
+	atomic_inc(&init_mm.mm_count);
+	current->mm = &init_mm;
+	current->active_mm = &init_mm;
+
 	while(1){
 		/* endless idle loop with no priority at all */
 
@@ -419,7 +407,7 @@ static int proc_read_sysemu(char *buf, char **start, off_t offset, int size,int
 	return strlen(buf);
 }
 
-static int proc_write_sysemu(struct file *file,const char __user *buf, unsigned long count,void *data)
+static int proc_write_sysemu(struct file *file,const char *buf, unsigned long count,void *data)
 {
 	char tmp[2];