Merge commit 'v2.6.34-rc7' into perf/nmi

Merge reason: catch up with latest softlockup detector changes.

1 files changed, 7 insertions, 6 deletions

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 1c8ddd6ee940..25bba73b1be3 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -14,6 +14,7 @@
 #include <linux/kthread.h>
 #include <linux/stop_machine.h>
 #include <linux/mutex.h>
+#include <linux/gfp.h>
 
 #ifdef CONFIG_SMP
 /* Serializes the updates to cpu_online_mask, cpu_present_mask */
@@ -151,13 +152,13 @@ static inline void check_for_tasks(int cpu)
 
         write_lock_irq(&tasklist_lock);
         for_each_process(p) {
-                if (task_cpu(p) == cpu &&
+                if (task_cpu(p) == cpu && p->state == TASK_RUNNING &&
                     (!cputime_eq(p->utime, cputime_zero) ||
                      !cputime_eq(p->stime, cputime_zero)))
-                        printk(KERN_WARNING "Task %s (pid = %d) is on cpu %d\
-                                (state = %ld, flags = %x) \n",
-                                 p->comm, task_pid_nr(p), cpu,
-                                 p->state, p->flags);
+                        printk(KERN_WARNING "Task %s (pid = %d) is on cpu %d "
+                                "(state = %ld, flags = %x)\n",
+                                p->comm, task_pid_nr(p), cpu,
+                                p->state, p->flags);
         }
         write_unlock_irq(&tasklist_lock);
 }
@@ -338,7 +339,7 @@ int __cpuinit cpu_up(unsigned int cpu)
         if (!cpu_possible(cpu)) {
                 printk(KERN_ERR "can't online cpu %d because it is not "
                         "configured as may-hotadd at boot time\n", cpu);
-#if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
+#if defined(CONFIG_IA64)
                 printk(KERN_ERR "please check additional_cpus= boot "
                                 "parameter\n");
 #endif