Merge branch 'sched/urgent' into sched/core, to resolve conflicts

This commit in sched/urgent moved the cfs_rq_is_decayed() function:

  a7b359fc6a37: ("sched/fair: Correctly insert cfs_rq's to list on unthrottle")

and this fresh commit in sched/core modified it in the old location:

  9e077b52d86a: ("sched/pelt: Check that *_avg are null when *_sum are")

Merge the two variants.

Conflicts:
	kernel/sched/fair.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

7 files changed, 68 insertions, 14 deletions

diff --git a/drivers/hwmon/corsair-psu.c b/drivers/hwmon/corsair-psu.c
index 02298b86b57b..731d5117f9f1 100644
--- a/drivers/hwmon/corsair-psu.c
+++ b/drivers/hwmon/corsair-psu.c
@@ -771,6 +771,16 @@ static int corsairpsu_raw_event(struct hid_device *hdev, struct hid_report *repo
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int corsairpsu_resume(struct hid_device *hdev)
+{
+	struct corsairpsu_data *priv = hid_get_drvdata(hdev);
+
+	/* some PSUs turn off the microcontroller during standby, so a reinit is required */
+	return corsairpsu_init(priv);
+}
+#endif
+
 static const struct hid_device_id corsairpsu_idtable[] = {
 	{ HID_USB_DEVICE(0x1b1c, 0x1c03) }, /* Corsair HX550i */
 	{ HID_USB_DEVICE(0x1b1c, 0x1c04) }, /* Corsair HX650i */
@@ -793,6 +803,10 @@ static struct hid_driver corsairpsu_driver = {
 	.probe		= corsairpsu_probe,
 	.remove		= corsairpsu_remove,
 	.raw_event	= corsairpsu_raw_event,
+#ifdef CONFIG_PM
+	.resume		= corsairpsu_resume,
+	.reset_resume	= corsairpsu_resume,
+#endif
 };
 module_hid_driver(corsairpsu_driver);
 
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c
index 2970892bed82..f2221ca0aa7b 100644
--- a/drivers/hwmon/dell-smm-hwmon.c
+++ b/drivers/hwmon/dell-smm-hwmon.c
@@ -838,10 +838,10 @@ static struct attribute *i8k_attrs[] = {
 static umode_t i8k_is_visible(struct kobject *kobj, struct attribute *attr,
 			      int index)
 {
-	if (disallow_fan_support && index >= 8)
+	if (disallow_fan_support && index >= 20)
 		return 0;
 	if (disallow_fan_type_call &&
-	    (index == 9 || index == 12 || index == 15))
+	    (index == 21 || index == 25 || index == 28))
 		return 0;
 	if (index >= 0 && index <= 1 &&
 	    !(i8k_hwmon_flags & I8K_HWMON_HAVE_TEMP1))
diff --git a/drivers/hwmon/pmbus/fsp-3y.c b/drivers/hwmon/pmbus/fsp-3y.c
index e24842475254..aec294cc72d1 100644
--- a/drivers/hwmon/pmbus/fsp-3y.c
+++ b/drivers/hwmon/pmbus/fsp-3y.c
@@ -37,6 +37,8 @@ struct fsp3y_data {
 	struct pmbus_driver_info info;
 	int chip;
 	int page;
+
+	bool vout_linear_11;
 };
 
 #define to_fsp3y_data(x) container_of(x, struct fsp3y_data, info)
@@ -108,11 +110,9 @@ static int fsp3y_read_byte_data(struct i2c_client *client, int page, int reg)
 	int rv;
 
 	/*
-	 * YH5151-E outputs vout in linear11. The conversion is done when
-	 * reading. Here, we have to inject pmbus_core with the correct
-	 * exponent (it is -6).
+	 * Inject an exponent for non-compliant YH5151-E.
 	 */
-	if (data->chip == yh5151e && reg == PMBUS_VOUT_MODE)
+	if (data->vout_linear_11 && reg == PMBUS_VOUT_MODE)
 		return 0x1A;
 
 	rv = set_page(client, page);
@@ -161,10 +161,9 @@ static int fsp3y_read_word_data(struct i2c_client *client, int page, int phase,
 		return rv;
 
 	/*
-	 * YH-5151E is non-compliant and outputs output voltages in linear11
-	 * instead of linear16.
+	 * Handle YH-5151E non-compliant linear11 vout voltage.
 	 */
-	if (data->chip == yh5151e && reg == PMBUS_READ_VOUT)
+	if (data->vout_linear_11 && reg == PMBUS_READ_VOUT)
 		rv = sign_extend32(rv, 10) & 0xffff;
 
 	return rv;
@@ -256,6 +255,25 @@ static int fsp3y_probe(struct i2c_client *client)
 
 	data->info = fsp3y_info[data->chip];
 
+	/*
+	 * YH-5151E sometimes reports vout in linear11 and sometimes in
+	 * linear16. This depends on the exact individual piece of hardware. One
+	 * YH-5151E can use linear16 and another might use linear11 instead.
+	 *
+	 * The format can be recognized by reading VOUT_MODE - if it doesn't
+	 * report a valid exponent, then vout uses linear11. Otherwise, the
+	 * device is compliant and uses linear16.
+	 */
+	data->vout_linear_11 = false;
+	if (data->chip == yh5151e) {
+		rv = i2c_smbus_read_byte_data(client, PMBUS_VOUT_MODE);
+		if (rv < 0)
+			return rv;
+
+		if (rv == 0xFF)
+			data->vout_linear_11 = true;
+	}
+
 	return pmbus_do_probe(client, &data->info);
 }
 
diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index 40597a9e799f..1a8caff1ac5f 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -244,8 +244,8 @@ static int isl68137_probe(struct i2c_client *client)
 		info->read_word_data = raa_dmpvr2_read_word_data;
 		break;
 	case raa_dmpvr2_2rail_nontc:
-		info->func[0] &= ~PMBUS_HAVE_TEMP;
-		info->func[1] &= ~PMBUS_HAVE_TEMP;
+		info->func[0] &= ~PMBUS_HAVE_TEMP3;
+		info->func[1] &= ~PMBUS_HAVE_TEMP3;
 		fallthrough;
 	case raa_dmpvr2_2rail:
 		info->pages = 2;
diff --git a/drivers/hwmon/pmbus/q54sj108a2.c b/drivers/hwmon/pmbus/q54sj108a2.c
index b6e8b20466f1..fa298b4265a1 100644
--- a/drivers/hwmon/pmbus/q54sj108a2.c
+++ b/drivers/hwmon/pmbus/q54sj108a2.c
@@ -299,7 +299,7 @@ static int q54sj108a2_probe(struct i2c_client *client)
 		dev_err(&client->dev, "Failed to read Manufacturer ID\n");
 		return ret;
 	}
-	if (ret != 5 || strncmp(buf, "DELTA", 5)) {
+	if (ret != 6 || strncmp(buf, "DELTA", 5)) {
 		buf[ret] = '\0';
 		dev_err(dev, "Unsupported Manufacturer ID '%s'\n", buf);
 		return -ENODEV;
diff --git a/drivers/hwmon/scpi-hwmon.c b/drivers/hwmon/scpi-hwmon.c
index 25aac40f2764..919877970ae3 100644
--- a/drivers/hwmon/scpi-hwmon.c
+++ b/drivers/hwmon/scpi-hwmon.c
@@ -99,6 +99,15 @@ scpi_show_sensor(struct device *dev, struct device_attribute *attr, char *buf)
 
 	scpi_scale_reading(&value, sensor);
 
+	/*
+	 * Temperature sensor values are treated as signed values based on
+	 * observation even though that is not explicitly specified, and
+	 * because an unsigned u64 temperature does not really make practical
+	 * sense especially when the temperature is below zero degrees Celsius.
+	 */
+	if (sensor->info.class == TEMPERATURE)
+		return sprintf(buf, "%lld\n", (s64)value);
+
 	return sprintf(buf, "%llu\n", value);
 }
 
diff --git a/drivers/hwmon/tps23861.c b/drivers/hwmon/tps23861.c
index c2484f15298b..8bd6435c13e8 100644
--- a/drivers/hwmon/tps23861.c
+++ b/drivers/hwmon/tps23861.c
@@ -99,11 +99,14 @@
 #define POWER_ENABLE			0x19
 #define TPS23861_NUM_PORTS		4
 
+#define TPS23861_GENERAL_MASK_1		0x17
+#define TPS23861_CURRENT_SHUNT_MASK	BIT(0)
+
 #define TEMPERATURE_LSB			652 /* 0.652 degrees Celsius */
 #define VOLTAGE_LSB			3662 /* 3.662 mV */
 #define SHUNT_RESISTOR_DEFAULT		255000 /* 255 mOhm */
-#define CURRENT_LSB_255			62260 /* 62.260 uA */
-#define CURRENT_LSB_250			61039 /* 61.039 uA */
+#define CURRENT_LSB_250			62260 /* 62.260 uA */
+#define CURRENT_LSB_255			61039 /* 61.039 uA */
 #define RESISTANCE_LSB			110966 /* 11.0966 Ohm*/
 #define RESISTANCE_LSB_LOW		157216 /* 15.7216 Ohm*/
 
@@ -117,6 +120,7 @@ struct tps23861_data {
 static struct regmap_config tps23861_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
+	.max_register = 0x6f,
 };
 
 static int tps23861_read_temp(struct tps23861_data *data, long *val)
@@ -560,6 +564,15 @@ static int tps23861_probe(struct i2c_client *client)
 	else
 		data->shunt_resistor = SHUNT_RESISTOR_DEFAULT;
 
+	if (data->shunt_resistor == SHUNT_RESISTOR_DEFAULT)
+		regmap_clear_bits(data->regmap,
+				  TPS23861_GENERAL_MASK_1,
+				  TPS23861_CURRENT_SHUNT_MASK);
+	else
+		regmap_set_bits(data->regmap,
+				TPS23861_GENERAL_MASK_1,
+				TPS23861_CURRENT_SHUNT_MASK);
+
 	hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name,
 							 data, &tps23861_chip_info,
 							 NULL);