4 files changed, 27 insertions, 7 deletions

diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index 5738d8bf2d97..921373e4e3af 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -948,10 +948,16 @@ static void do_monitor_cpu_combined(void)
                 printk(KERN_WARNING "Warning ! Temperature way above maximum (%d) !\n",
                        temp_combi >> 16);
                 state0->overtemp += CPU_MAX_OVERTEMP / 4;
-        } else if (temp_combi > (state0->mpu.tmax << 16))
+        } else if (temp_combi > (state0->mpu.tmax << 16)) {
                 state0->overtemp++;
-        else
+                printk(KERN_WARNING "Temperature %d above max %d. overtemp %d\n",
+                       temp_combi >> 16, state0->mpu.tmax, state0->overtemp);
+        } else {
+                if (state0->overtemp)
+                        printk(KERN_WARNING "Temperature back down to %d\n",
+                               temp_combi >> 16);
                 state0->overtemp = 0;
+        }
         if (state0->overtemp >= CPU_MAX_OVERTEMP)
                 critical_state = 1;
         if (state0->overtemp > 0) {
@@ -1023,10 +1029,16 @@ static void do_monitor_cpu_split(struct cpu_pid_state *state)
                        " (%d) !\n",
                        state->index, temp >> 16);
                 state->overtemp += CPU_MAX_OVERTEMP / 4;
-        } else if (temp > (state->mpu.tmax << 16))
+        } else if (temp > (state->mpu.tmax << 16)) {
                 state->overtemp++;
-        else
+                printk(KERN_WARNING "CPU %d temperature %d above max %d. overtemp %d\n",
+                       state->index, temp >> 16, state->mpu.tmax, state->overtemp);
+        } else {
+                if (state->overtemp)
+                        printk(KERN_WARNING "CPU %d temperature back down to %d\n",
+                               state->index, temp >> 16);
                 state->overtemp = 0;
+        }
         if (state->overtemp >= CPU_MAX_OVERTEMP)
                 critical_state = 1;
         if (state->overtemp > 0) {
@@ -1085,10 +1097,16 @@ static void do_monitor_cpu_rack(struct cpu_pid_state *state)
                        " (%d) !\n",
                        state->index, temp >> 16);
                 state->overtemp = CPU_MAX_OVERTEMP / 4;
-        } else if (temp > (state->mpu.tmax << 16))
+        } else if (temp > (state->mpu.tmax << 16)) {
                 state->overtemp++;
-        else
+                printk(KERN_WARNING "CPU %d temperature %d above max %d. overtemp %d\n",
+                       state->index, temp >> 16, state->mpu.tmax, state->overtemp);
+        } else {
+                if (state->overtemp)
+                        printk(KERN_WARNING "CPU %d temperature back down to %d\n",
+                               state->index, temp >> 16);
                 state->overtemp = 0;
+        }
         if (state->overtemp >= CPU_MAX_OVERTEMP)
                 critical_state = 1;
         if (state->overtemp > 0) {
diff --git a/drivers/macintosh/therm_pm72.h b/drivers/macintosh/therm_pm72.h
index 393cc9df94e1..df3680e2a22f 100644
--- a/drivers/macintosh/therm_pm72.h
+++ b/drivers/macintosh/therm_pm72.h
@@ -269,7 +269,7 @@ struct slots_pid_state
 #define CPU_TEMP_HISTORY_SIZE           2
 #define CPU_POWER_HISTORY_SIZE          10
 #define CPU_PID_INTERVAL                1
-#define CPU_MAX_OVERTEMP                30
+#define CPU_MAX_OVERTEMP                90
 
 #define CPUA_PUMP_RPM_INDEX             7
 #define CPUB_PUMP_RPM_INDEX             8
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 437f55c5d18d..419795f4a2aa 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -321,6 +321,7 @@ int wf_register_sensor(struct wf_sensor *new_sr)
         kref_init(&new_sr->ref);
         list_add(&new_sr->link, &wf_sensors);
 
+        sysfs_attr_init(&new_sr->attr.attr);
         new_sr->attr.attr.name = new_sr->name;
         new_sr->attr.attr.mode = 0444;
         new_sr->attr.show = wf_show_sensor;
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index 6c68b9e5f5c4..43137b421f92 100644
--- a/drivers/macintosh/windfarm_smu_controls.c
+++ b/drivers/macintosh/windfarm_smu_controls.c
@@ -173,6 +173,7 @@ static struct smu_fan_control *smu_fan_create(struct device_node *node,
 
         fct->fan_type = pwm_fan;
         fct->ctrl.type = pwm_fan ? WF_CONTROL_PWM_FAN : WF_CONTROL_RPM_FAN;
+        sysfs_attr_init(&fct->ctrl.attr.attr);
 
         /* We use the name & location here the same way we do for SMU sensors,
          * see the comment in windfarm_smu_sensors.c. The locations are a bit