ppc64: remove high2lowuid.

ppc64: remove schedule() after set_cpus_allowed()

arch/ppc64/kernel/idle.c

@@ -86,8 +86,6 @@ int idled(void)
 	mtspr(CTRLT, CTRL);
 #endif
 
-	printk("cpu %d hits idle loop\n", smp_processor_id());
-
 	paca = (struct Paca *)mfspr(SPRG3);
 
 	while(1) {

arch/ppc64/kernel/rtasd.c

@@ -224,7 +224,6 @@ static int rtasd(void *unused)
 
 	cpu = 0;
 	set_cpus_allowed(current, 1UL << cpu_logical_map(cpu));
-	schedule();
 
 	while(1) {
 		do {
@@ -262,9 +261,7 @@ static int rtasd(void *unused)
 
 
 		/* Check all cpus for pending events before sleeping*/
-		if (first_pass) {
-			schedule();
-		} else {
+		if (!first_pass) {
 			set_current_state(TASK_INTERRUPTIBLE);
 			schedule_timeout((HZ*60/rtas_event_scan_rate) / 2);
 		}

arch/ppc64/kernel/sys_ppc32.c

@@ -932,8 +932,8 @@ static int cp_new_stat32(struct kstat *stat, struct stat32 *statbuf)
 	err |= put_user(stat->ino, &statbuf->st_ino);
 	err |= put_user(stat->mode, &statbuf->st_mode);
 	err |= put_user(stat->nlink, &statbuf->st_nlink);
-	err |= put_user(high2lowuid(stat->uid), &statbuf->st_uid);
-	err |= put_user(high2lowgid(stat->gid), &statbuf->st_gid);
+	err |= put_user(stat->uid, &statbuf->st_uid);
+	err |= put_user(stat->gid, &statbuf->st_gid);
 	err |= put_user(stat->rdev, &statbuf->st_rdev);
 	if (stat->size > MAX_NON_LFS)
 		return -EOVERFLOW;