---

yaml
---
r: 1406
b: refs/heads/master
c: bef9c55
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4b463f785837f73bdd88ae3821bb7b69599010c9
+refs/heads/master: bef9c558841604116704e10b3d9ff3dbf4939423

trunk/arch/x86_64/kernel/traps.c

@@ -332,10 +332,12 @@ void handle_BUG(struct pt_regs *regs)
 	printk(KERN_ALERT "Kernel BUG at %.50s:%d\n", f.filename, f.line);
 } 
 
+#ifdef CONFIG_BUG
 void out_of_line_bug(void)
 { 
 	BUG(); 
 } 
+#endif
 
 static DEFINE_SPINLOCK(die_lock);
 static int die_owner = -1;

trunk/arch/x86_64/kernel/x8664_ksyms.c

@@ -193,8 +193,9 @@ EXPORT_SYMBOL(smp_num_siblings);
 extern void do_softirq_thunk(void);
 EXPORT_SYMBOL(do_softirq_thunk);
 
-void out_of_line_bug(void);
+#ifdef CONFIG_BUG
 EXPORT_SYMBOL(out_of_line_bug);
+#endif
 
 EXPORT_SYMBOL(init_level4_pgt);
 

trunk/drivers/char/ipmi/ipmi_devintf.c

@@ -520,7 +520,7 @@ MODULE_PARM_DESC(ipmi_major, "Sets the major number of the IPMI device.  By"
 		 " interface.  Other values will set the major device number"
 		 " to that value.");
 
-static struct class *ipmi_class;
+static struct class_simple *ipmi_class;
 
 static void ipmi_new_smi(int if_num)
 {
@@ -534,7 +534,7 @@ static void ipmi_new_smi(int if_num)
 
 static void ipmi_smi_gone(int if_num)
 {
-	class_simple_device_remove(ipmi_class, MKDEV(ipmi_major, if_num));
+	class_simple_device_remove(MKDEV(ipmi_major, if_num));
 	devfs_remove("ipmidev/%d", if_num);
 }
 

trunk/drivers/infiniband/core/sa_query.c

@@ -587,7 +587,7 @@ int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
 
 	init_mad(query->sa_query.mad, agent);
 
-	query->sa_query.callback              = ib_sa_path_rec_callback;
+	query->sa_query.callback              = callback ? ib_sa_path_rec_callback : NULL;
 	query->sa_query.release               = ib_sa_path_rec_release;
 	query->sa_query.port                  = port;
 	query->sa_query.mad->mad_hdr.method   = IB_MGMT_METHOD_GET;
@@ -663,7 +663,7 @@ int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
 
 	init_mad(query->sa_query.mad, agent);
 
-	query->sa_query.callback              = ib_sa_mcmember_rec_callback;
+	query->sa_query.callback              = callback ? ib_sa_mcmember_rec_callback : NULL;
 	query->sa_query.release               = ib_sa_mcmember_rec_release;
 	query->sa_query.port                  = port;
 	query->sa_query.mad->mad_hdr.method   = method;
@@ -698,20 +698,21 @@ static void send_handler(struct ib_mad_agent *agent,
 	if (!query)
 		return;
 
-	switch (mad_send_wc->status) {
-	case IB_WC_SUCCESS:
-		/* No callback -- already got recv */
-		break;
-	case IB_WC_RESP_TIMEOUT_ERR:
-		query->callback(query, -ETIMEDOUT, NULL);
-		break;
-	case IB_WC_WR_FLUSH_ERR:
-		query->callback(query, -EINTR, NULL);
-		break;
-	default:
-		query->callback(query, -EIO, NULL);
-		break;
-	}
+	if (query->callback)
+		switch (mad_send_wc->status) {
+		case IB_WC_SUCCESS:
+			/* No callback -- already got recv */
+			break;
+		case IB_WC_RESP_TIMEOUT_ERR:
+			query->callback(query, -ETIMEDOUT, NULL);
+			break;
+		case IB_WC_WR_FLUSH_ERR:
+			query->callback(query, -EINTR, NULL);
+			break;
+		default:
+			query->callback(query, -EIO, NULL);
+			break;
+		}
 
 	dma_unmap_single(agent->device->dma_device,
 			 pci_unmap_addr(query, mapping),
@@ -736,7 +737,7 @@ static void recv_handler(struct ib_mad_agent *mad_agent,
 	query = idr_find(&query_idr, mad_recv_wc->wc->wr_id);
 	spin_unlock_irqrestore(&idr_lock, flags);
 
-	if (query) {
+	if (query && query->callback) {
 		if (mad_recv_wc->wc->status == IB_WC_SUCCESS)
 			query->callback(query,
 					mad_recv_wc->recv_buf.mad->mad_hdr.status ?

trunk/drivers/infiniband/core/user_mad.c

@@ -499,6 +499,7 @@ static int ib_umad_open(struct inode *inode, struct file *filp)
 static int ib_umad_close(struct inode *inode, struct file *filp)
 {
 	struct ib_umad_file *file = filp->private_data;
+	struct ib_umad_packet *packet, *tmp;
 	int i;
 
 	for (i = 0; i < IB_UMAD_MAX_AGENTS; ++i)
@@ -507,6 +508,9 @@ static int ib_umad_close(struct inode *inode, struct file *filp)
 			ib_unregister_mad_agent(file->agent[i]);
 		}
 
+	list_for_each_entry_safe(packet, tmp, &file->recv_list, list)
+		kfree(packet);
+
 	kfree(file);
 
 	return 0;

trunk/drivers/infiniband/include/ib_sa.h

@@ -147,7 +147,7 @@ struct ib_sa_path_rec {
 	/* reserved */
 	u8           sl;
 	u8           mtu_selector;
-	enum ib_mtu  mtu;
+	u8           mtu;
 	u8           rate_selector;
 	u8           rate;
 	u8           packet_life_time_selector;
@@ -180,7 +180,7 @@ struct ib_sa_mcmember_rec {
 	u32          qkey;
 	u16          mlid;
 	u8           mtu_selector;
-	enum         ib_mtu mtu;
+	u8           mtu;
 	u8           traffic_class;
 	u16          pkey;
 	u8 	     rate_selector;

trunk/drivers/macintosh/therm_adt746x.c

@@ -39,15 +39,16 @@
 #define MANUAL_MASK  0xe0
 #define AUTO_MASK    0x20
 
-static u8 TEMP_REG[3]    = {0x26, 0x25, 0x27}; /* local, cpu, gpu */
-static u8 LIMIT_REG[3]   = {0x6b, 0x6a, 0x6c}; /* local, cpu, gpu */
+static u8 TEMP_REG[3]    = {0x26, 0x25, 0x27}; /* local, sensor1, sensor2 */
+static u8 LIMIT_REG[3]   = {0x6b, 0x6a, 0x6c}; /* local, sensor1, sensor2 */
 static u8 MANUAL_MODE[2] = {0x5c, 0x5d};       
 static u8 REM_CONTROL[2] = {0x00, 0x40};
 static u8 FAN_SPEED[2]   = {0x28, 0x2a};
 static u8 FAN_SPD_SET[2] = {0x30, 0x31};
 
-static u8 default_limits_local[3] = {70, 50, 70};    /* local, cpu, gpu */
-static u8 default_limits_chip[3] = {80, 65, 80};    /* local, cpu, gpu */
+static u8 default_limits_local[3] = {70, 50, 70};    /* local, sensor1, sensor2 */
+static u8 default_limits_chip[3] = {80, 65, 80};    /* local, sensor1, sensor2 */
+static char *sensor_location[3] = {NULL, NULL, NULL};
 
 static int limit_adjust = 0;
 static int fan_speed = -1;
@@ -58,7 +59,7 @@ MODULE_DESCRIPTION("Driver for ADT746x thermostat in iBook G4 and "
 MODULE_LICENSE("GPL");
 
 module_param(limit_adjust, int, 0644);
-MODULE_PARM_DESC(limit_adjust,"Adjust maximum temperatures (50 cpu, 70 gpu) "
+MODULE_PARM_DESC(limit_adjust,"Adjust maximum temperatures (50 sensor1, 70 sensor2) "
 		 "by N degrees.");
 
 module_param(fan_speed, int, 0644);
@@ -213,10 +214,10 @@ static void write_fan_speed(struct thermostat *th, int speed, int fan)
 	if (th->last_speed[fan] != speed) {
 		if (speed == -1)
 			printk(KERN_DEBUG "adt746x: Setting speed to automatic "
-				"for %s fan.\n", fan?"GPU":"CPU");
+				"for %s fan.\n", sensor_location[fan+1]);
 		else
 			printk(KERN_DEBUG "adt746x: Setting speed to %d "
-				"for %s fan.\n", speed, fan?"GPU":"CPU");
+				"for %s fan.\n", speed, sensor_location[fan+1]);
 	} else
 		return;
 
@@ -300,11 +301,11 @@ static void update_fans_speed (struct thermostat *th)
 			printk(KERN_DEBUG "adt746x: setting fans speed to %d "
 					 "(limit exceeded by %d on %s) \n",
 					new_speed, var,
-					fan_number?"GPU/pwr":"CPU");
+					sensor_location[fan_number+1]);
 			write_both_fan_speed(th, new_speed);
 			th->last_var[fan_number] = var;
 		} else if (var < -2) {
-			/* don't stop fan if GPU/power is cold and CPU is not
+			/* don't stop fan if sensor2 is cold and sensor1 is not
 			 * so cold (lastvar >= -1) */
 			if (i == 2 && lastvar < -1) {
 				if (th->last_speed[fan_number] != 0)
@@ -318,7 +319,7 @@ static void update_fans_speed (struct thermostat *th)
 
 		if (started)
 			return; /* we don't want to re-stop the fan
-				* if CPU is heating and GPU/power is not */
+				* if sensor1 is heating and sensor2 is not */
 	}
 }
 
@@ -353,7 +354,7 @@ static int monitor_task(void *arg)
 
 static void set_limit(struct thermostat *th, int i)
 {
-		/* Set CPU limit higher to avoid powerdowns */ 
+		/* Set sensor1 limit higher to avoid powerdowns */
 		th->limits[i] = default_limits_chip[i] + limit_adjust;
 		write_reg(th, LIMIT_REG[i], th->limits[i]);
 
@@ -461,6 +462,12 @@ static ssize_t show_##name(struct device *dev, char *buf)	\
 	return sprintf(buf, "%d\n", data);			\
 }
 
+#define BUILD_SHOW_FUNC_STR(name, data)				\
+static ssize_t show_##name(struct device *dev, char *buf)	\
+{								\
+	return sprintf(buf, "%s\n", data);			\
+}
+
 #define BUILD_SHOW_FUNC_FAN(name, data)				\
 static ssize_t show_##name(struct device *dev, char *buf)       \
 {								\
@@ -476,7 +483,7 @@ static ssize_t store_##name(struct device *dev, const char *buf, size_t n) \
 	int val;						\
 	int i;							\
 	val = simple_strtol(buf, NULL, 10);			\
-	printk(KERN_INFO "Adjusting limits by %d°C\n", val);	\
+	printk(KERN_INFO "Adjusting limits by %d degrees\n", val);	\
 	limit_adjust = val;					\
 	for (i=0; i < 3; i++)					\
 		set_limit(thermostat, i);			\
@@ -495,35 +502,41 @@ static ssize_t store_##name(struct device *dev, const char *buf, size_t n) \
 	return n;						\
 }
 
-BUILD_SHOW_FUNC_INT(cpu_temperature,	 (read_reg(thermostat, TEMP_REG[1])))
-BUILD_SHOW_FUNC_INT(gpu_temperature,	 (read_reg(thermostat, TEMP_REG[2])))
-BUILD_SHOW_FUNC_INT(cpu_limit,		 thermostat->limits[1])
-BUILD_SHOW_FUNC_INT(gpu_limit,		 thermostat->limits[2])
+BUILD_SHOW_FUNC_INT(sensor1_temperature,	 (read_reg(thermostat, TEMP_REG[1])))
+BUILD_SHOW_FUNC_INT(sensor2_temperature,	 (read_reg(thermostat, TEMP_REG[2])))
+BUILD_SHOW_FUNC_INT(sensor1_limit,		 thermostat->limits[1])
+BUILD_SHOW_FUNC_INT(sensor2_limit,		 thermostat->limits[2])
+BUILD_SHOW_FUNC_STR(sensor1_location,		 sensor_location[1])
+BUILD_SHOW_FUNC_STR(sensor2_location,		 sensor_location[2])
 
 BUILD_SHOW_FUNC_INT(specified_fan_speed, fan_speed)
-BUILD_SHOW_FUNC_FAN(cpu_fan_speed,	 0)
-BUILD_SHOW_FUNC_FAN(gpu_fan_speed,	 1)
+BUILD_SHOW_FUNC_FAN(sensor1_fan_speed,	 0)
+BUILD_SHOW_FUNC_FAN(sensor2_fan_speed,	 1)
 
 BUILD_STORE_FUNC_INT(specified_fan_speed,fan_speed)
 BUILD_SHOW_FUNC_INT(limit_adjust,	 limit_adjust)
 BUILD_STORE_FUNC_DEG(limit_adjust,	 thermostat)
 
-static DEVICE_ATTR(cpu_temperature,	S_IRUGO,
-		   show_cpu_temperature,NULL);
-static DEVICE_ATTR(gpu_temperature,	S_IRUGO,
-		   show_gpu_temperature,NULL);
-static DEVICE_ATTR(cpu_limit,		S_IRUGO,
-		   show_cpu_limit,	NULL);
-static DEVICE_ATTR(gpu_limit,		S_IRUGO,
-		   show_gpu_limit,	NULL);
+static DEVICE_ATTR(sensor1_temperature,	S_IRUGO,
+		   show_sensor1_temperature,NULL);
+static DEVICE_ATTR(sensor2_temperature,	S_IRUGO,
+		   show_sensor2_temperature,NULL);
+static DEVICE_ATTR(sensor1_limit, S_IRUGO,
+		   show_sensor1_limit,	NULL);
+static DEVICE_ATTR(sensor2_limit, S_IRUGO,
+		   show_sensor2_limit,	NULL);
+static DEVICE_ATTR(sensor1_location, S_IRUGO,
+		   show_sensor1_location, NULL);
+static DEVICE_ATTR(sensor2_location, S_IRUGO,
+		   show_sensor2_location, NULL);
 
 static DEVICE_ATTR(specified_fan_speed,	S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH,
 		   show_specified_fan_speed,store_specified_fan_speed);
 
-static DEVICE_ATTR(cpu_fan_speed,	S_IRUGO,
-		   show_cpu_fan_speed,	NULL);
-static DEVICE_ATTR(gpu_fan_speed,	S_IRUGO,
-		   show_gpu_fan_speed,	NULL);
+static DEVICE_ATTR(sensor1_fan_speed,	S_IRUGO,
+		   show_sensor1_fan_speed,	NULL);
+static DEVICE_ATTR(sensor2_fan_speed,	S_IRUGO,
+		   show_sensor2_fan_speed,	NULL);
 
 static DEVICE_ATTR(limit_adjust,	S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH,
 		   show_limit_adjust,	store_limit_adjust);
@@ -534,6 +547,7 @@ thermostat_init(void)
 {
 	struct device_node* np;
 	u32 *prop;
+	int i = 0, offset = 0;
 
 	np = of_find_node_by_name(NULL, "fan");
 	if (!np)
@@ -545,6 +559,12 @@ thermostat_init(void)
 	else
 		return -ENODEV;
 
+	prop = (u32 *)get_property(np, "hwsensor-params-version", NULL);
+	printk(KERN_INFO "adt746x: version %d (%ssupported)\n", *prop,
+			 (*prop == 1)?"":"un");
+	if (*prop != 1)
+		return -ENODEV;
+
 	prop = (u32 *)get_property(np, "reg", NULL);
 	if (!prop)
 		return -ENODEV;
@@ -563,22 +583,41 @@ thermostat_init(void)
 			 "limit_adjust: %d, fan_speed: %d\n",
 			 therm_bus, therm_address, limit_adjust, fan_speed);
 
+	if (get_property(np, "hwsensor-location", NULL)) {
+		for (i = 0; i < 3; i++) {
+			sensor_location[i] = get_property(np,
+					"hwsensor-location", NULL) + offset;
+
+			if (sensor_location[i] == NULL)
+				sensor_location[i] = "";
+
+			printk(KERN_INFO "sensor %d: %s\n", i, sensor_location[i]);
+			offset += strlen(sensor_location[i]) + 1;
+		}
+	} else {
+		sensor_location[0] = "?";
+		sensor_location[1] = "?";
+		sensor_location[2] = "?";
+	}
+
 	of_dev = of_platform_device_create(np, "temperatures");
 
 	if (of_dev == NULL) {
 		printk(KERN_ERR "Can't register temperatures device !\n");
 		return -ENODEV;
 	}
 
-	device_create_file(&of_dev->dev, &dev_attr_cpu_temperature);
-	device_create_file(&of_dev->dev, &dev_attr_gpu_temperature);
-	device_create_file(&of_dev->dev, &dev_attr_cpu_limit);
-	device_create_file(&of_dev->dev, &dev_attr_gpu_limit);
+	device_create_file(&of_dev->dev, &dev_attr_sensor1_temperature);
+	device_create_file(&of_dev->dev, &dev_attr_sensor2_temperature);
+	device_create_file(&of_dev->dev, &dev_attr_sensor1_limit);
+	device_create_file(&of_dev->dev, &dev_attr_sensor2_limit);
+	device_create_file(&of_dev->dev, &dev_attr_sensor1_location);
+	device_create_file(&of_dev->dev, &dev_attr_sensor2_location);
 	device_create_file(&of_dev->dev, &dev_attr_limit_adjust);
 	device_create_file(&of_dev->dev, &dev_attr_specified_fan_speed);
-	device_create_file(&of_dev->dev, &dev_attr_cpu_fan_speed);
+	device_create_file(&of_dev->dev, &dev_attr_sensor1_fan_speed);
 	if(therm_type == ADT7460)
-		device_create_file(&of_dev->dev, &dev_attr_gpu_fan_speed);
+		device_create_file(&of_dev->dev, &dev_attr_sensor2_fan_speed);
 
 #ifndef CONFIG_I2C_KEYWEST
 	request_module("i2c-keywest");
@@ -591,17 +630,19 @@ static void __exit
 thermostat_exit(void)
 {
 	if (of_dev) {
-		device_remove_file(&of_dev->dev, &dev_attr_cpu_temperature);
-		device_remove_file(&of_dev->dev, &dev_attr_gpu_temperature);
-		device_remove_file(&of_dev->dev, &dev_attr_cpu_limit);
-		device_remove_file(&of_dev->dev, &dev_attr_gpu_limit);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor1_temperature);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor2_temperature);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor1_limit);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor2_limit);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor1_location);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor2_location);
 		device_remove_file(&of_dev->dev, &dev_attr_limit_adjust);
 		device_remove_file(&of_dev->dev, &dev_attr_specified_fan_speed);
-		device_remove_file(&of_dev->dev, &dev_attr_cpu_fan_speed);
+		device_remove_file(&of_dev->dev, &dev_attr_sensor1_fan_speed);
 
 		if(therm_type == ADT7460)
 			device_remove_file(&of_dev->dev,
-					   &dev_attr_gpu_fan_speed);
+					   &dev_attr_sensor2_fan_speed);
 
 		of_device_unregister(of_dev);
 	}