1 files changed, 24 insertions, 6 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) {