kern/task: fix task creation

The kernel task was inserted instead of the newly created task on task
creation (!). Fix that dumb mistake. In addition, insert the new task at
the end of the task list.

1 files changed, 1 insertions, 1 deletions

diff --git a/kern/task.c b/kern/task.c
index 88edda3e..51559434 100644
--- a/kern/task.c
+++ b/kern/task.c
@@ -86,7 +86,7 @@ task_create(struct task **taskp, const char *name)
     task_init(task, name, map);
 
     spinlock_lock(&task_list_lock);
-    list_insert_head(&task_list, &kernel_task->node);
+    list_insert_tail(&task_list, &task->node);
     spinlock_unlock(&task_list_lock);
 
     *taskp = task;