4 files changed, 43 insertions, 43 deletions

diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index c29d631af6fc..395a10e68067 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -63,7 +63,6 @@ void foo(void)
 	BLANK();
 	OFFSET(LGUEST_DATA_irq_enabled, lguest_data, irq_enabled);
 	OFFSET(LGUEST_DATA_irq_pending, lguest_data, irq_pending);
-	OFFSET(LGUEST_DATA_pgdir, lguest_data, pgdir);
 
 	BLANK();
 	OFFSET(LGUEST_PAGES_host_gdt_desc, lguest_pages, state.host_gdt_desc);
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index 9aeb78a23de4..a621f3427685 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -134,6 +134,24 @@ static int __init add_bus_probe(void)
 module_init(add_bus_probe);
 
 #ifdef CONFIG_PCI
+struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus)
+{
+	struct device_node *np;
+
+	for_each_node_by_type(np, "pci") {
+		const void *prop;
+		unsigned int bus_min;
+
+		prop = of_get_property(np, "bus-range", NULL);
+		if (!prop)
+			continue;
+		bus_min = be32_to_cpup(prop);
+		if (bus->number == bus_min)
+			return np;
+	}
+	return NULL;
+}
+
 static int x86_of_pci_irq_enable(struct pci_dev *dev)
 {
 	struct of_irq oirq;
@@ -165,50 +183,8 @@ static void x86_of_pci_irq_disable(struct pci_dev *dev)
 
 void __cpuinit x86_of_pci_init(void)
 {
-	struct device_node *np;
-
 	pcibios_enable_irq = x86_of_pci_irq_enable;
 	pcibios_disable_irq = x86_of_pci_irq_disable;
-
-	for_each_node_by_type(np, "pci") {
-		const void *prop;
-		struct pci_bus *bus;
-		unsigned int bus_min;
-		struct device_node *child;
-
-		prop = of_get_property(np, "bus-range", NULL);
-		if (!prop)
-			continue;
-		bus_min = be32_to_cpup(prop);
-
-		bus = pci_find_bus(0, bus_min);
-		if (!bus) {
-			printk(KERN_ERR "Can't find a node for bus %s.\n",
-					np->full_name);
-			continue;
-		}
-
-		if (bus->self)
-			bus->self->dev.of_node = np;
-		else
-			bus->dev.of_node = np;
-
-		for_each_child_of_node(np, child) {
-			struct pci_dev *dev;
-			u32 devfn;
-
-			prop = of_get_property(child, "reg", NULL);
-			if (!prop)
-				continue;
-
-			devfn = (be32_to_cpup(prop) >> 8) & 0xff;
-			dev = pci_get_slot(bus, devfn);
-			if (!dev)
-				continue;
-			dev->dev.of_node = child;
-			pci_dev_put(dev);
-		}
-	}
 }
 #endif
 
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 4f0d46fefa7f..9242436e9937 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -419,6 +419,30 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"),
 		},
 	},
+	{	/* Handle problems with rebooting on the Latitude E6320. */
+		.callback = set_pci_reboot,
+		.ident = "Dell Latitude E6320",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6320"),
+		},
+	},
+	{	/* Handle problems with rebooting on the Latitude E5420. */
+		.callback = set_pci_reboot,
+		.ident = "Dell Latitude E5420",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5420"),
+		},
+	},
+	{	/* Handle problems with rebooting on the Latitude E6420. */
+		.callback = set_pci_reboot,
+		.ident = "Dell Latitude E6420",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6420"),
+		},
+	},
 	{ }
 };
 
diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
index 30ac65df7d4e..e07a2fc876b9 100644
--- a/arch/x86/kernel/tboot.c
+++ b/arch/x86/kernel/tboot.c
@@ -36,6 +36,7 @@
 #include <asm/bootparam.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
+#include <asm/swiotlb.h>
 #include <asm/fixmap.h>
 #include <asm/proto.h>
 #include <asm/setup.h>