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-rw-r--r--kernel/Makefile4
-rw-r--r--kernel/stop_machine.c5
2 files changed, 4 insertions, 5 deletions
diff --git a/kernel/Makefile b/kernel/Makefile
index 9a3ec66a9d84..19fad003b19d 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -11,8 +11,6 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \
11 hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ 11 hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
12 notifier.o ksysfs.o pm_qos_params.o sched_clock.o 12 notifier.o ksysfs.o pm_qos_params.o sched_clock.o
13 13
14CFLAGS_REMOVE_sched.o = -mno-spe
15
16ifdef CONFIG_FUNCTION_TRACER 14ifdef CONFIG_FUNCTION_TRACER
17# Do not trace debug files and internal ftrace files 15# Do not trace debug files and internal ftrace files
18CFLAGS_REMOVE_lockdep.o = -pg 16CFLAGS_REMOVE_lockdep.o = -pg
@@ -21,7 +19,7 @@ CFLAGS_REMOVE_mutex-debug.o = -pg
21CFLAGS_REMOVE_rtmutex-debug.o = -pg 19CFLAGS_REMOVE_rtmutex-debug.o = -pg
22CFLAGS_REMOVE_cgroup-debug.o = -pg 20CFLAGS_REMOVE_cgroup-debug.o = -pg
23CFLAGS_REMOVE_sched_clock.o = -pg 21CFLAGS_REMOVE_sched_clock.o = -pg
24CFLAGS_REMOVE_sched.o = -mno-spe -pg 22CFLAGS_REMOVE_sched.o = -pg
25endif 23endif
26 24
27obj-$(CONFIG_FREEZER) += freezer.o 25obj-$(CONFIG_FREEZER) += freezer.o
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 9bc4c00872c9..24e8ceacc388 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -112,7 +112,7 @@ static int chill(void *unused)
112int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) 112int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
113{ 113{
114 struct work_struct *sm_work; 114 struct work_struct *sm_work;
115 int i; 115 int i, ret;
116 116
117 /* Set up initial state. */ 117 /* Set up initial state. */
118 mutex_lock(&lock); 118 mutex_lock(&lock);
@@ -137,8 +137,9 @@ int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)
137 /* This will release the thread on our CPU. */ 137 /* This will release the thread on our CPU. */
138 put_cpu(); 138 put_cpu();
139 flush_workqueue(stop_machine_wq); 139 flush_workqueue(stop_machine_wq);
140 ret = active.fnret;
140 mutex_unlock(&lock); 141 mutex_unlock(&lock);
141 return active.fnret; 142 return ret;
142} 143}
143 144
144int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus) 145int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus)