IB/ipath: Test interrupts at driver startup

[linux-2.6-omap-h63xx.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index c1537e0ddcebdc549d4b5d426640e81e878cff79..0eb1c7463fe4d08c3012ee66cb486c72122a26d5 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -54,6 +54,7 @@
 #include <linux/lockdep.h>
 #include <linux/pid_namespace.h>
 #include <linux/device.h>
+#include <linux/kthread.h>
 
 #include <asm/io.h>
 #include <asm/bugs.h>
@@ -422,24 +423,29 @@ static void __init setup_command_line(char *command_line)
  * gcc-3.4 accidentally inlines this function, so use noinline.
  */
 
-static void noinline rest_init(void)
+static void noinline __init_refok rest_init(void)
        __releases(kernel_lock)
 {
+       int pid;
+
        kernel_thread(kernel_init, NULL, CLONE_FS | CLONE_SIGHAND);
        numa_default_policy();
+       pid = kernel_thread(kthreadd, NULL, CLONE_FS | CLONE_FILES);
+       kthreadd_task = find_task_by_pid(pid);
        unlock_kernel();
 
        /*
         * The boot idle thread must execute schedule()
-        * at least one to get things moving:
+        * at least once to get things moving:
         */
+       init_idle_bootup_task(current);
        preempt_enable_no_resched();
        schedule();
        preempt_disable();
 
        /* Call into cpu_idle with preempt disabled */
        cpu_idle();
-} 
+}
 
 /* Check for early params. */
 static int __init do_early_param(char *param, char *val)
@@ -796,6 +802,7 @@ static int __init kernel_init(void * unused)
         */
        init_pid_ns.child_reaper = current;
 
+       __set_special_pids(1, 1);
        cad_pid = task_pid(current);
 
        smp_prepare_cpus(max_cpus);