diff --git a/[refs] b/[refs]
index 0ad35c295c4a..a315ad1a9211 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c7dd710f691d1b44c39e32d2f05b4286ff51f99
+refs/heads/master: bad115cfe5b509043b684d3a007ab54b80090aa1
diff --git a/trunk/drivers/acpi/bus.c b/trunk/drivers/acpi/bus.c
index 3188da3df8da..3263b68cdfa3 100644
--- a/trunk/drivers/acpi/bus.c
+++ b/trunk/drivers/acpi/bus.c
@@ -250,10 +250,6 @@ static int __acpi_bus_set_power(struct acpi_device *device, int state)
 		return -ENODEV;
 	}
 
-	/* For D3cold we should execute _PS3, not _PS4. */
-	if (state == ACPI_STATE_D3_COLD)
-		object_name[3] = '3';
-
 	/*
 	 * Transition Power
 	 * ----------------
diff --git a/trunk/drivers/acpi/power.c b/trunk/drivers/acpi/power.c
index 0500f719f63e..330bb4d75852 100644
--- a/trunk/drivers/acpi/power.c
+++ b/trunk/drivers/acpi/power.c
@@ -660,7 +660,7 @@ int acpi_power_on_resources(struct acpi_device *device, int state)
 
 int acpi_power_transition(struct acpi_device *device, int state)
 {
-	int result = 0;
+	int result;
 
 	if (!device || (state < ACPI_STATE_D0) || (state > ACPI_STATE_D3_COLD))
 		return -EINVAL;
@@ -679,11 +679,8 @@ int acpi_power_transition(struct acpi_device *device, int state)
 	 * (e.g. so the device doesn't lose power while transitioning).  Then,
 	 * we dereference all power resources used in the current list.
 	 */
-	if (state < ACPI_STATE_D3_COLD)
-		result = acpi_power_on_list(
-			&device->power.states[state].resources);
-
-	if (!result && device->power.state < ACPI_STATE_D3_COLD)
+	result = acpi_power_on_list(&device->power.states[state].resources);
+	if (!result)
 		acpi_power_off_list(
 			&device->power.states[device->power.state].resources);
 
diff --git a/trunk/drivers/acpi/scan.c b/trunk/drivers/acpi/scan.c
index 85cbfdccc97c..7417267e88fa 100644
--- a/trunk/drivers/acpi/scan.c
+++ b/trunk/drivers/acpi/scan.c
@@ -908,10 +908,6 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
 	device->power.states[ACPI_STATE_D3].flags.valid = 1;
 	device->power.states[ACPI_STATE_D3].power = 0;
 
-	/* Set D3cold's explicit_set flag if _PS3 exists. */
-	if (device->power.states[ACPI_STATE_D3_HOT].flags.explicit_set)
-		device->power.states[ACPI_STATE_D3_COLD].flags.explicit_set = 1;
-
 	acpi_bus_init_power(device);
 
 	return 0;
diff --git a/trunk/drivers/pci/pci-acpi.c b/trunk/drivers/pci/pci-acpi.c
index 61e2fefeedab..1929c0c63b75 100644
--- a/trunk/drivers/pci/pci-acpi.c
+++ b/trunk/drivers/pci/pci-acpi.c
@@ -223,7 +223,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state)
 		[PCI_D0] = ACPI_STATE_D0,
 		[PCI_D1] = ACPI_STATE_D1,
 		[PCI_D2] = ACPI_STATE_D2,
-		[PCI_D3hot] = ACPI_STATE_D3,
+		[PCI_D3hot] = ACPI_STATE_D3_HOT,
 		[PCI_D3cold] = ACPI_STATE_D3
 	};
 	int error = -EINVAL;
diff --git a/trunk/drivers/target/target_core_file.c b/trunk/drivers/target/target_core_file.c
index f286955331a2..7ed58e2df791 100644
--- a/trunk/drivers/target/target_core_file.c
+++ b/trunk/drivers/target/target_core_file.c
@@ -169,7 +169,6 @@ static struct se_device *fd_create_virtdevice(
 	inode = file->f_mapping->host;
 	if (S_ISBLK(inode->i_mode)) {
 		struct request_queue *q;
-		unsigned long long dev_size;
 		/*
 		 * Setup the local scope queue_limits from struct request_queue->limits
 		 * to pass into transport_add_device_to_core_hba() as struct se_dev_limits.
@@ -184,12 +183,13 @@ static struct se_device *fd_create_virtdevice(
 		 * one (1) logical sector from underlying struct block_device
 		 */
 		fd_dev->fd_block_size = bdev_logical_block_size(inode->i_bdev);
-		dev_size = (i_size_read(file->f_mapping->host) -
+		fd_dev->fd_dev_size = (i_size_read(file->f_mapping->host) -
 				       fd_dev->fd_block_size);
 
 		pr_debug("FILEIO: Using size: %llu bytes from struct"
 			" block_device blocks: %llu logical_block_size: %d\n",
-			dev_size, div_u64(dev_size, fd_dev->fd_block_size),
+			fd_dev->fd_dev_size,
+			div_u64(fd_dev->fd_dev_size, fd_dev->fd_block_size),
 			fd_dev->fd_block_size);
 	} else {
 		if (!(fd_dev->fbd_flags & FBDF_HAS_SIZE)) {
@@ -605,20 +605,10 @@ static u32 fd_get_device_type(struct se_device *dev)
 static sector_t fd_get_blocks(struct se_device *dev)
 {
 	struct fd_dev *fd_dev = dev->dev_ptr;
-	struct file *f = fd_dev->fd_file;
-	struct inode *i = f->f_mapping->host;
-	unsigned long long dev_size;
-	/*
-	 * When using a file that references an underlying struct block_device,
-	 * ensure dev_size is always based on the current inode size in order
-	 * to handle underlying block_device resize operations.
-	 */
-	if (S_ISBLK(i->i_mode))
-		dev_size = (i_size_read(i) - fd_dev->fd_block_size);
-	else
-		dev_size = fd_dev->fd_dev_size;
+	unsigned long long blocks_long = div_u64(fd_dev->fd_dev_size,
+			dev->se_sub_dev->se_dev_attrib.block_size);
 
-	return div_u64(dev_size, dev->se_sub_dev->se_dev_attrib.block_size);
+	return blocks_long;
 }
 
 static struct se_subsystem_api fileio_template = {
diff --git a/trunk/drivers/target/target_core_pr.c b/trunk/drivers/target/target_core_pr.c
index c3148b10b4b3..86f0c3b5d500 100644
--- a/trunk/drivers/target/target_core_pr.c
+++ b/trunk/drivers/target/target_core_pr.c
@@ -220,9 +220,6 @@ int target_scsi2_reservation_release(struct se_task *task)
 	if (dev->dev_reserved_node_acl != sess->se_node_acl)
 		goto out_unlock;
 
-	if (dev->dev_res_bin_isid != sess->sess_bin_isid)
-		goto out_unlock;
-
 	dev->dev_reserved_node_acl = NULL;
 	dev->dev_flags &= ~DF_SPC2_RESERVATIONS;
 	if (dev->dev_flags & DF_SPC2_RESERVATIONS_WITH_ISID) {
diff --git a/trunk/net/ipv4/tcp.c b/trunk/net/ipv4/tcp.c
index 1272a88c2a63..6589e11d57b6 100644
--- a/trunk/net/ipv4/tcp.c
+++ b/trunk/net/ipv4/tcp.c
@@ -851,8 +851,7 @@ static ssize_t do_tcp_sendpages(struct sock *sk, struct page **pages, int poffse
 wait_for_sndbuf:
 		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
 wait_for_memory:
-		if (copied)
-			tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH);
+		tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH);
 
 		if ((err = sk_stream_wait_memory(sk, &timeo)) != 0)
 			goto do_error;