diff --git a/Documentation/ABI/testing/sysfs-bus-pci b/Documentation/ABI/testing/sysfs-bus-pci
index a3c5a66..ab8d76d 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci
+++ b/Documentation/ABI/testing/sysfs-bus-pci
@@ -117,7 +117,7 @@
 
 What:		/sys/bus/pci/devices/.../vpd
 Date:		February 2008
-Contact:	Ben Hutchings <bhutchings@solarflare.com>
+Contact:	Ben Hutchings <bwh@kernel.org>
 Description:
 		A file named vpd in a device directory will be a
 		binary file containing the Vital Product Data for the
diff --git a/MAINTAINERS b/MAINTAINERS
index 6dc67b1..8dbea21 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6693,6 +6693,7 @@
 F:	drivers/pci/
 F:	include/linux/pci*
 F:	arch/x86/pci/
+F:	arch/x86/kernel/quirks.c
 
 PCI DRIVER FOR IMX6
 M:	Richard Zhu <r65037@freescale.com>
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 2a47790..155013d 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -208,7 +208,7 @@
 			  unsigned long in_devfn)
 {
 	struct pci_controller* hose;
-	struct pci_bus *bus = NULL;
+	struct pci_bus *tmp_bus, *bus = NULL;
 	struct device_node *hose_node;
 
 	/* Argh ! Please forgive me for that hack, but that's the
@@ -229,10 +229,12 @@
 	 * used on pre-domains setup. We return the first match
 	 */
 
-	list_for_each_entry(bus, &pci_root_buses, node) {
-		if (in_bus >= bus->number && in_bus <= bus->busn_res.end)
+	list_for_each_entry(tmp_bus, &pci_root_buses, node) {
+		if (in_bus >= tmp_bus->number &&
+		    in_bus <= tmp_bus->busn_res.end) {
+			bus = tmp_bus;
 			break;
-		bus = NULL;
+		}
 	}
 	if (bus == NULL || bus->dev.of_node == NULL)
 		return -ENODEV;
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c
index 6b1a6ef..294f667 100644
--- a/drivers/misc/genwqe/card_utils.c
+++ b/drivers/misc/genwqe/card_utils.c
@@ -628,7 +628,7 @@
 	int rc;
 	struct pci_dev *pci_dev = cd->pci_dev;
 
-	rc = pci_enable_msi_block(pci_dev, count);
+	rc = pci_enable_msi_exact(pci_dev, count);
 	if (rc == 0)
 		cd->flags |= GENWQE_FLAG_MSI_ENABLED;
 	return rc;
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index fb8aed3..ba2bf55 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -13,7 +13,6 @@
 #include <linux/errno.h>
 #include <linux/ioport.h>
 #include <linux/proc_fs.h>
-#include <linux/init.h>
 #include <linux/slab.h>
 
 #include "pci.h"
diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index 47aaf22..0e5f3c9 100644
--- a/drivers/pci/host-bridge.c
+++ b/drivers/pci/host-bridge.c
@@ -3,7 +3,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/module.h>
 
diff --git a/drivers/pci/hotplug-pci.c b/drivers/pci/hotplug-pci.c
index 6258dc2..c68366c 100644
--- a/drivers/pci/hotplug-pci.c
+++ b/drivers/pci/hotplug-pci.c
@@ -4,7 +4,7 @@
 #include <linux/export.h>
 #include "pci.h"
 
-int __ref pci_hp_add_bridge(struct pci_dev *dev)
+int pci_hp_add_bridge(struct pci_dev *dev)
 {
 	struct pci_bus *parent = dev->bus;
 	int pass, busnr, start = parent->busn_res.start;
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index bccc27e..bb945e3 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -41,7 +41,6 @@
 
 #define pr_fmt(fmt) "acpiphp_glue: " fmt
 
-#include <linux/init.h>
 #include <linux/module.h>
 
 #include <linux/kernel.h>
@@ -501,7 +500,7 @@
  * This function should be called per *physical slot*,
  * not per each slot object in ACPI namespace.
  */
-static void __ref enable_slot(struct acpiphp_slot *slot)
+static void enable_slot(struct acpiphp_slot *slot)
 {
 	struct pci_dev *dev;
 	struct pci_bus *bus = slot->bus;
diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index 8c14648..b238a1a 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -250,7 +250,7 @@
  * Device configuration functions
  */
 
-int __ref cpci_configure_slot(struct slot *slot)
+int cpci_configure_slot(struct slot *slot)
 {
 	struct pci_dev *dev;
 	struct pci_bus *parent;
diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
index 76ba8a1..9600a39 100644
--- a/drivers/pci/hotplug/cpqphp_nvram.c
+++ b/drivers/pci/hotplug/cpqphp_nvram.c
@@ -34,7 +34,6 @@
 #include <linux/workqueue.h>
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
-#include <linux/init.h>
 #include <asm/uaccess.h>
 #include "cpqphp.h"
 #include "cpqphp_nvram.h"
diff --git a/drivers/pci/hotplug/s390_pci_hpc.c b/drivers/pci/hotplug/s390_pci_hpc.c
index 8d2ce22..d1332d2 100644
--- a/drivers/pci/hotplug/s390_pci_hpc.c
+++ b/drivers/pci/hotplug/s390_pci_hpc.c
@@ -15,7 +15,6 @@
 #include <linux/slab.h>
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
-#include <linux/init.h>
 #include <asm/pci_debug.h>
 #include <asm/sclp.h>
 
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c
index 2bf69fe..18209eb 100644
--- a/drivers/pci/hotplug/shpchp_pci.c
+++ b/drivers/pci/hotplug/shpchp_pci.c
@@ -34,7 +34,7 @@
 #include "../pci.h"
 #include "shpchp.h"
 
-int __ref shpchp_configure_device(struct slot *p_slot)
+int shpchp_configure_device(struct slot *p_slot)
 {
 	struct pci_dev *dev;
 	struct controller *ctrl = p_slot->ctrl;
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 955ab79..275585c 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -10,7 +10,6 @@
 #include <linux/mm.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/init.h>
 #include <linux/export.h>
 #include <linux/ioport.h>
 #include <linux/pci.h>
@@ -544,22 +543,18 @@
 	if (!msi_attrs)
 		return -ENOMEM;
 	list_for_each_entry(entry, &pdev->msi_list, list) {
-		char *name = kmalloc(20, GFP_KERNEL);
-		if (!name)
-			goto error_attrs;
-
 		msi_dev_attr = kzalloc(sizeof(*msi_dev_attr), GFP_KERNEL);
-		if (!msi_dev_attr) {
-			kfree(name);
+		if (!msi_dev_attr)
 			goto error_attrs;
-		}
+		msi_attrs[count] = &msi_dev_attr->attr;
 
-		sprintf(name, "%d", entry->irq);
 		sysfs_attr_init(&msi_dev_attr->attr);
-		msi_dev_attr->attr.name = name;
+		msi_dev_attr->attr.name = kasprintf(GFP_KERNEL, "%d",
+						    entry->irq);
+		if (!msi_dev_attr->attr.name)
+			goto error_attrs;
 		msi_dev_attr->attr.mode = S_IRUGO;
 		msi_dev_attr->show = msi_mode_show;
-		msi_attrs[count] = &msi_dev_attr->attr;
 		++count;
 	}
 
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index d911e0c..ff236ed 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -107,7 +107,7 @@
 		subdevice=PCI_ANY_ID, class=0, class_mask=0;
 	unsigned long driver_data=0;
 	int fields=0;
-	int retval;
+	int retval = 0;
 
 	fields = sscanf(buf, "%x %x %x %x %x %x %lx",
 			&vendor, &device, &subvendor, &subdevice,
@@ -115,6 +115,26 @@
 	if (fields < 2)
 		return -EINVAL;
 
+	if (fields != 7) {
+		struct pci_dev *pdev = kzalloc(sizeof(*pdev), GFP_KERNEL);
+		if (!pdev)
+			return -ENOMEM;
+
+		pdev->vendor = vendor;
+		pdev->device = device;
+		pdev->subsystem_vendor = subvendor;
+		pdev->subsystem_device = subdevice;
+		pdev->class = class;
+
+		if (pci_match_id(pdrv->id_table, pdev))
+			retval = -EEXIST;
+
+		kfree(pdev);
+
+		if (retval)
+			return retval;
+	}
+
 	/* Only accept driver_data values that match an existing id_table
 	   entry */
 	if (ids) {
@@ -1325,8 +1345,6 @@
 		return -ENODEV;
 
 	pdev = to_pci_dev(dev);
-	if (!pdev)
-		return -ENODEV;
 
 	if (add_uevent_var(env, "PCI_CLASS=%04X", pdev->class))
 		return -ENOMEM;
@@ -1347,6 +1365,7 @@
 			   (u8)(pdev->class >> 16), (u8)(pdev->class >> 8),
 			   (u8)(pdev->class)))
 		return -ENOMEM;
+
 	return 0;
 }
 
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 7325d43..3901283 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4125,7 +4125,7 @@
 	u16 cmd;
 	int rc;
 
-	WARN_ON((flags & PCI_VGA_STATE_CHANGE_DECODES) & (command_bits & ~(PCI_COMMAND_IO|PCI_COMMAND_MEMORY)));
+	WARN_ON((flags & PCI_VGA_STATE_CHANGE_DECODES) && (command_bits & ~(PCI_COMMAND_IO|PCI_COMMAND_MEMORY)));
 
 	/* ARCH specific VGA enables */
 	rc = pci_set_vga_state_arch(dev, decode, command_bits, flags);
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 6bd0822..fe233a3 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -201,11 +201,11 @@
 		    struct resource *res, unsigned int reg);
 int pci_resource_bar(struct pci_dev *dev, int resno, enum pci_bar_type *type);
 void pci_configure_ari(struct pci_dev *dev);
-void __ref __pci_bus_size_bridges(struct pci_bus *bus,
+void __pci_bus_size_bridges(struct pci_bus *bus,
 			struct list_head *realloc_head);
-void __ref __pci_bus_assign_resources(const struct pci_bus *bus,
-				      struct list_head *realloc_head,
-				      struct list_head *fail_head);
+void __pci_bus_assign_resources(const struct pci_bus *bus,
+				struct list_head *realloc_head,
+				struct list_head *fail_head);
 
 /**
  * pci_ari_enabled - query ARI forwarding status
diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c
index f6503ad..2f0ce66 100644
--- a/drivers/pci/pcie/portdrv_core.c
+++ b/drivers/pci/pcie/portdrv_core.c
@@ -99,7 +99,7 @@
 	for (i = 0; i < nr_entries; i++)
 		msix_entries[i].entry = i;
 
-	status = pci_enable_msix(dev, msix_entries, nr_entries);
+	status = pci_enable_msix_exact(dev, msix_entries, nr_entries);
 	if (status)
 		goto Exit;
 
@@ -171,7 +171,7 @@
 		pci_disable_msix(dev);
 
 		/* Now allocate the MSI-X vectors for real */
-		status = pci_enable_msix(dev, msix_entries, nvec);
+		status = pci_enable_msix_exact(dev, msix_entries, nvec);
 		if (status)
 			goto Exit;
 	}
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index ef09f5f..490031f 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -719,7 +719,7 @@
 	return child;
 }
 
-struct pci_bus *__ref pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr)
+struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr)
 {
 	struct pci_bus *child;
 
@@ -1369,7 +1369,7 @@
 	WARN_ON(ret < 0);
 }
 
-struct pci_dev *__ref pci_scan_single_device(struct pci_bus *bus, int devfn)
+struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn)
 {
 	struct pci_dev *dev;
 
@@ -1617,7 +1617,7 @@
  */
 void pcie_bus_configure_settings(struct pci_bus *bus)
 {
-	u8 smpss;
+	u8 smpss = 0;
 
 	if (!bus->self)
 		return;
@@ -1958,7 +1958,7 @@
  *
  * Returns the max number of subordinate bus discovered.
  */
-unsigned int __ref pci_rescan_bus_bridge_resize(struct pci_dev *bridge)
+unsigned int pci_rescan_bus_bridge_resize(struct pci_dev *bridge)
 {
 	unsigned int max;
 	struct pci_bus *bus = bridge->subordinate;
@@ -1981,7 +1981,7 @@
  *
  * Returns the max number of subordinate bus discovered.
  */
-unsigned int __ref pci_rescan_bus(struct pci_bus *bus)
+unsigned int pci_rescan_bus(struct pci_bus *bus)
 {
 	unsigned int max;
 
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e729206..9825ad0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2954,6 +2954,7 @@
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq);
 
 /*
  * PCI devices which are on Intel chips can skip the 10ms delay
@@ -3453,6 +3454,8 @@
 	/* Wildcat PCH */
 	0x9c90, 0x9c91, 0x9c92, 0x9c93, 0x9c94, 0x9c95, 0x9c96, 0x9c97,
 	0x9c98, 0x9c99, 0x9c9a, 0x9c9b,
+	/* Patsburg (X79) PCH */
+	0x1d10, 0x1d12, 0x1d14, 0x1d16, 0x1d18, 0x1d1a, 0x1d1c, 0x1d1e,
 };
 
 static bool pci_quirk_intel_pch_acs_match(struct pci_dev *dev)
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 4a1b972..8e495bd 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -7,7 +7,6 @@
  *	Copyright (C) 2003 -- 2004 Greg Kroah-Hartman <greg@kroah.com>
  */
 
-#include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/module.h>
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 138bdd6..d219d44 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -1113,8 +1113,7 @@
 	;
 }
 
-void __ref __pci_bus_size_bridges(struct pci_bus *bus,
-			struct list_head *realloc_head)
+void __pci_bus_size_bridges(struct pci_bus *bus, struct list_head *realloc_head)
 {
 	struct pci_dev *dev;
 	unsigned long mask, prefmask;
@@ -1178,15 +1177,15 @@
 	}
 }
 
-void __ref pci_bus_size_bridges(struct pci_bus *bus)
+void pci_bus_size_bridges(struct pci_bus *bus)
 {
 	__pci_bus_size_bridges(bus, NULL);
 }
 EXPORT_SYMBOL(pci_bus_size_bridges);
 
-void __ref __pci_bus_assign_resources(const struct pci_bus *bus,
-				      struct list_head *realloc_head,
-				      struct list_head *fail_head)
+void __pci_bus_assign_resources(const struct pci_bus *bus,
+				struct list_head *realloc_head,
+				struct list_head *fail_head)
 {
 	struct pci_bus *b;
 	struct pci_dev *dev;
@@ -1218,15 +1217,15 @@
 	}
 }
 
-void __ref pci_bus_assign_resources(const struct pci_bus *bus)
+void pci_bus_assign_resources(const struct pci_bus *bus)
 {
 	__pci_bus_assign_resources(bus, NULL, NULL);
 }
 EXPORT_SYMBOL(pci_bus_assign_resources);
 
-static void __ref __pci_bridge_assign_resources(const struct pci_dev *bridge,
-					 struct list_head *add_head,
-					 struct list_head *fail_head)
+static void __pci_bridge_assign_resources(const struct pci_dev *bridge,
+					  struct list_head *add_head,
+					  struct list_head *fail_head)
 {
 	struct pci_bus *b;
 
@@ -1304,9 +1303,9 @@
  * try to release pci bridge resources that is from leaf bridge,
  * so we can allocate big new one later
  */
-static void __ref pci_bus_release_bridge_resources(struct pci_bus *bus,
-						   unsigned long type,
-						   enum release_type rel_type)
+static void pci_bus_release_bridge_resources(struct pci_bus *bus,
+					     unsigned long type,
+					     enum release_type rel_type)
 {
 	struct pci_dev *dev;
 	bool is_leaf_bridge = true;
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c
index 9bd6864..dbc4ffc 100644
--- a/drivers/pci/setup-irq.c
+++ b/drivers/pci/setup-irq.c
@@ -10,7 +10,6 @@
  */
 
 
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
 #include <linux/errno.h>
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index 7eed671..1e37c59 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -16,7 +16,6 @@
  *	     Resource sorting
  */
 
-#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/export.h>
 #include <linux/pci.h>
diff --git a/include/linux/pci.h b/include/linux/pci.h
index aab57b4..a95aac7 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -680,8 +680,8 @@
 
 /**
  * PCI_VDEVICE - macro used to describe a specific pci device in short form
- * @vendor: the vendor name
- * @device: the 16 bit PCI Device ID
+ * @vend: the vendor name
+ * @dev: the 16 bit PCI Device ID
  *
  * This macro is used to create a struct pci_device_id that matches a
  * specific PCI device.  The subvendor, and subdevice fields will be set
@@ -689,9 +689,9 @@
  * private data.
  */
 
-#define PCI_VDEVICE(vendor, device)		\
-	PCI_VENDOR_ID_##vendor, (device),	\
-	PCI_ANY_ID, PCI_ANY_ID, 0, 0
+#define PCI_VDEVICE(vend, dev) \
+	.vendor = PCI_VENDOR_ID_##vend, .device = (dev), \
+	.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, 0, 0
 
 /* these external functions are only available when PCI support is enabled */
 #ifdef CONFIG_PCI
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index d4de24b..7fa3173 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1631,8 +1631,6 @@
 #define PCI_DEVICE_ID_ATT_VENUS_MODEM	0x480
 
 #define PCI_VENDOR_ID_SPECIALIX		0x11cb
-#define PCI_DEVICE_ID_SPECIALIX_IO8	0x2000
-#define PCI_DEVICE_ID_SPECIALIX_RIO	0x8000
 #define PCI_SUBDEVICE_ID_SPECIALIX_SPEED4 0xa004
 
 #define PCI_VENDOR_ID_ANALOG_DEVICES	0x11d4
@@ -2874,7 +2872,6 @@
 #define PCI_DEVICE_ID_SCALEMP_VSMP_CTL	0x1010
 
 #define PCI_VENDOR_ID_COMPUTONE		0x8e0e
-#define PCI_DEVICE_ID_COMPUTONE_IP2EX	0x0291
 #define PCI_DEVICE_ID_COMPUTONE_PG	0x0302
 #define PCI_SUBVENDOR_ID_COMPUTONE	0x8e0e
 #define PCI_SUBDEVICE_ID_COMPUTONE_PG4	0x0001