diff --git a/.gitignore b/.gitignore
index 27fd376..b1f5b9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,11 @@
 include/linux/autoconf.h
 include/linux/compile.h
 include/linux/version.h
+include/linux/utsrelease.h
 
 # stgit generated dirs
 patches-*
+
+# quilt's files
+patches
+series
diff --git a/Documentation/infiniband/ipoib.txt b/Documentation/infiniband/ipoib.txt
index 1870355..864ff32 100644
--- a/Documentation/infiniband/ipoib.txt
+++ b/Documentation/infiniband/ipoib.txt
@@ -51,8 +51,6 @@
 
 References
 
-  IETF IP over InfiniBand (ipoib) Working Group
-    http://ietf.org/html.charters/ipoib-charter.html
   Transmission of IP over InfiniBand (IPoIB) (RFC 4391)
     http://ietf.org/rfc/rfc4391.txt 
   IP over InfiniBand (IPoIB) Architecture (RFC 4392)
diff --git a/Documentation/usb/proc_usb_info.txt b/Documentation/usb/proc_usb_info.txt
index f86550f..22c5331 100644
--- a/Documentation/usb/proc_usb_info.txt
+++ b/Documentation/usb/proc_usb_info.txt
@@ -59,7 +59,7 @@
 would issue more ioctls to the device to communicate to it using
 control, bulk, or other kinds of USB transfers.  The IOCTLs are
 listed in the <linux/usbdevice_fs.h> file, and at this writing the
-source code (linux/drivers/usb/devio.c) is the primary reference
+source code (linux/drivers/usb/core/devio.c) is the primary reference
 for how to access devices through those files.
 
 Note that since by default these BBB/DDD files are writable only by
diff --git a/Documentation/usb/usb-help.txt b/Documentation/usb/usb-help.txt
index b7c3249..a740859 100644
--- a/Documentation/usb/usb-help.txt
+++ b/Documentation/usb/usb-help.txt
@@ -5,8 +5,7 @@
 Documentation/usb/*, see the following:
 
 Linux-USB project:  http://www.linux-usb.org
-  mirrors at        http://www.suse.cz/development/linux-usb/
-         and        http://usb.in.tum.de/linux-usb/
+  mirrors at        http://usb.in.tum.de/linux-usb/
          and        http://it.linux-usb.org
 Linux USB Guide:    http://linux-usb.sourceforge.net
 Linux-USB device overview (working devices and drivers):
diff --git a/MAINTAINERS b/MAINTAINERS
index de443b9..4af1c6d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -214,6 +214,12 @@
 T:	git kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
 S:	Maintained
 
+ACPI PCI HOTPLUG DRIVER
+P:	Kristen Carlson Accardi
+M:	kristen.c.accardi@intel.com
+L:	pcihpd-discuss@lists.sourceforge.net
+S:	Maintained
+
 AD1816 SOUND DRIVER
 P:	Thorsten Knabe
 M:	Thorsten Knabe <linux@thorsten-knabe.de>
diff --git a/Makefile b/Makefile
index c9b7dbb..110db85 100644
--- a/Makefile
+++ b/Makefile
@@ -310,8 +310,8 @@
 CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
                    -fno-strict-aliasing -fno-common
 # Force gcc to behave correct even for buggy distributions
-CFLAGS          += $(call cc-option, -fno-stack-protector-all \
-                                     -fno-stack-protector)
+CFLAGS          += $(call cc-option, -fno-stack-protector)
+
 AFLAGS          := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)
@@ -368,6 +368,7 @@
 
 no-dot-config-targets := clean mrproper distclean \
 			 cscope TAGS tags help %docs check% \
+			 include/linux/version.h headers_% \
 			 kernelrelease kernelversion
 
 config-targets := 0
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index f3c1ebf..f3e020f 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -95,7 +95,8 @@
 }
 #endif
 
-static struct irqchip gic_chip = {
+static struct irq_chip gic_chip = {
+	.name		= "GIC",
 	.ack		= gic_ack_irq,
 	.mask		= gic_mask_irq,
 	.unmask		= gic_unmask_irq,
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 04de83f..4e0dcae 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -204,7 +204,8 @@
 	locomo_writel(r, mapbase + LOCOMO_ICR);
 }
 
-static struct irqchip locomo_chip = {
+static struct irq_chip locomo_chip = {
+	.name	= "LOCOMO",
 	.ack	= locomo_ack_irq,
 	.mask	= locomo_mask_irq,
 	.unmask	= locomo_unmask_irq,
@@ -249,7 +250,8 @@
 	locomo_writel(r, mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC);
 }
 
-static struct irqchip locomo_key_chip = {
+static struct irq_chip locomo_key_chip = {
+	.name	= "LOCOMO-key",
 	.ack	= locomo_key_ack_irq,
 	.mask	= locomo_key_mask_irq,
 	.unmask	= locomo_key_unmask_irq,
@@ -312,7 +314,8 @@
 	locomo_writel(r, mapbase + LOCOMO_GIE);
 }
 
-static struct irqchip locomo_gpio_chip = {
+static struct irq_chip locomo_gpio_chip = {
+	.name	= "LOCOMO-gpio",
 	.ack	= locomo_gpio_ack_irq,
 	.mask	= locomo_gpio_mask_irq,
 	.unmask	= locomo_gpio_unmask_irq,
@@ -357,7 +360,8 @@
 	locomo_writel(r, mapbase + LOCOMO_LTINT);
 }
 
-static struct irqchip locomo_lt_chip = {
+static struct irq_chip locomo_lt_chip = {
+	.name	= "LOCOMO-lt",
 	.ack	= locomo_lt_ack_irq,
 	.mask	= locomo_lt_mask_irq,
 	.unmask	= locomo_lt_unmask_irq,
@@ -418,7 +422,8 @@
 	locomo_writel(r, mapbase + LOCOMO_SPIIE);
 }
 
-static struct irqchip locomo_spi_chip = {
+static struct irq_chip locomo_spi_chip = {
+	.name	= "LOCOMO-spi",
 	.ack	= locomo_spi_ack_irq,
 	.mask	= locomo_spi_mask_irq,
 	.unmask	= locomo_spi_unmask_irq,
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 1cdb26a..a331c12 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -272,7 +272,8 @@
 	return 0;
 }
 
-static struct irqchip sa1111_low_chip = {
+static struct irq_chip sa1111_low_chip = {
+	.name		= "SA1111-l",
 	.ack		= sa1111_ack_irq,
 	.mask		= sa1111_mask_lowirq,
 	.unmask		= sa1111_unmask_lowirq,
@@ -368,7 +369,8 @@
 	return 0;
 }
 
-static struct irqchip sa1111_high_chip = {
+static struct irq_chip sa1111_high_chip = {
+	.name		= "SA1111-h",
 	.ack		= sa1111_ack_irq,
 	.mask		= sa1111_mask_highirq,
 	.unmask		= sa1111_unmask_highirq,
diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
index a19bc4a..43d2781 100644
--- a/arch/arm/common/vic.c
+++ b/arch/arm/common/vic.c
@@ -39,7 +39,8 @@
 	writel(1 << irq, base + VIC_INT_ENABLE);
 }
 
-static struct irqchip vic_chip = {
+static struct irq_chip vic_chip = {
+	.name	= "VIC",
 	.ack	= vic_mask_irq,
 	.mask	= vic_mask_irq,
 	.unmask	= vic_unmask_irq,
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index b9a74a7..eca248d 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -470,7 +470,8 @@
 	}
 }
 
-static struct irqchip ecard_chip = {
+static struct irq_chip ecard_chip = {
+	.name	= "ECARD",
 	.ack	= ecard_irq_mask,
 	.mask	= ecard_irq_mask,
 	.unmask = ecard_irq_unmask,
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 626feeec..2e1bf83 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -77,6 +77,7 @@
 		seq_printf(p, "%3d: ", i);
 		for_each_present_cpu(cpu)
 			seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]);
+		seq_printf(p, " %10s", irq_desc[i].chip->name ? : "-");
 		seq_printf(p, "  %s", action->name);
 		for (action = action->next; action; action = action->next)
 			seq_printf(p, ", %s", action->name);
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c
index 5783c28..cec199f 100644
--- a/arch/arm/mach-at91rm9200/gpio.c
+++ b/arch/arm/mach-at91rm9200/gpio.c
@@ -327,7 +327,8 @@
 	return (type == IRQT_BOTHEDGE) ? 0 : -EINVAL;
 }
 
-static struct irqchip gpio_irqchip = {
+static struct irq_chip gpio_irqchip = {
+	.name		= "GPIO",
 	.mask		= gpio_irq_mask,
 	.unmask		= gpio_irq_unmask,
 	.set_type	= gpio_irq_type,
diff --git a/arch/arm/mach-at91rm9200/irq.c b/arch/arm/mach-at91rm9200/irq.c
index 9b09113..c3a5e77 100644
--- a/arch/arm/mach-at91rm9200/irq.c
+++ b/arch/arm/mach-at91rm9200/irq.c
@@ -114,7 +114,8 @@
 #define at91_aic_set_wake	NULL
 #endif
 
-static struct irqchip at91_aic_chip = {
+static struct irq_chip at91_aic_chip = {
+	.name		= "AIC",
 	.ack		= at91_aic_mask_irq,
 	.mask		= at91_aic_mask_irq,
 	.unmask		= at91_aic_unmask_irq,
diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c
index a5de5f1..2688bd8 100644
--- a/arch/arm/mach-imx/irq.c
+++ b/arch/arm/mach-imx/irq.c
@@ -204,13 +204,15 @@
 	imx_gpio_handler(mask, irq, desc, regs);
 }
 
-static struct irqchip imx_internal_chip = {
+static struct irq_chip imx_internal_chip = {
+	.name = "MPU",
 	.ack = imx_mask_irq,
 	.mask = imx_mask_irq,
 	.unmask = imx_unmask_irq,
 };
 
-static struct irqchip imx_gpio_chip = {
+static struct irq_chip imx_gpio_chip = {
+	.name = "GPIO",
 	.ack = imx_gpio_ack_irq,
 	.mask = imx_gpio_mask_irq,
 	.unmask = imx_gpio_unmask_irq,
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 6d65c96..191c57a 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -161,7 +161,8 @@
 	writel(1 << irq, VA_IC_BASE + IRQ_ENABLE_SET);
 }
 
-static struct irqchip sc_chip = {
+static struct irq_chip sc_chip = {
+	.name	= "SC",
 	.ack	= sc_mask_irq,
 	.mask	= sc_mask_irq,
 	.unmask = sc_unmask_irq,
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 9f55f5a..678b6ba 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -156,7 +156,8 @@
 	cic_writel(1 << irq, INTCP_VA_CIC_BASE + IRQ_ENABLE_SET);
 }
 
-static struct irqchip cic_chip = {
+static struct irq_chip cic_chip = {
+	.name	= "CIC",
 	.ack	= cic_mask_irq,
 	.mask	= cic_mask_irq,
 	.unmask	= cic_unmask_irq,
@@ -174,7 +175,8 @@
 	pic_writel(1 << irq, INTCP_VA_PIC_BASE + IRQ_ENABLE_SET);
 }
 
-static struct irqchip pic_chip = {
+static struct irq_chip pic_chip = {
+	.name	= "PIC",
 	.ack	= pic_mask_irq,
 	.mask	= pic_mask_irq,
 	.unmask = pic_unmask_irq,
@@ -192,7 +194,8 @@
 	sic_writel(1 << irq, INTCP_VA_SIC_BASE + IRQ_ENABLE_SET);
 }
 
-static struct irqchip sic_chip = {
+static struct irq_chip sic_chip = {
+	.name	= "SIC",
 	.ack	= sic_mask_irq,
 	.mask	= sic_mask_irq,
 	.unmask	= sic_unmask_irq,
diff --git a/arch/arm/mach-iop3xx/iop321-irq.c b/arch/arm/mach-iop3xx/iop321-irq.c
index d42aae6..88ac333 100644
--- a/arch/arm/mach-iop3xx/iop321-irq.c
+++ b/arch/arm/mach-iop3xx/iop321-irq.c
@@ -52,7 +52,8 @@
 	intctl_write(iop321_mask);
 }
 
-struct irqchip ext_chip = {
+struct irq_chip ext_chip = {
+	.name	= "IOP",
 	.ack    = iop321_irq_mask,
 	.mask   = iop321_irq_mask,
 	.unmask = iop321_irq_unmask,
diff --git a/arch/arm/mach-iop3xx/iop331-irq.c b/arch/arm/mach-iop3xx/iop331-irq.c
index f4d4321..cab1172 100644
--- a/arch/arm/mach-iop3xx/iop331-irq.c
+++ b/arch/arm/mach-iop3xx/iop331-irq.c
@@ -77,13 +77,15 @@
         intctl_write1(iop331_mask1);
 }
 
-struct irqchip iop331_irqchip1 = {
+struct irq_chip iop331_irqchip1 = {
+	.name	= "IOP-1",
 	.ack    = iop331_irq_mask1,
 	.mask   = iop331_irq_mask1,
 	.unmask = iop331_irq_unmask1,
 };
 
-struct irqchip iop331_irqchip2 = {
+struct irq_chip iop331_irqchip2 = {
+	.name	= "IOP-2",
 	.ack    = iop331_irq_mask2,
 	.mask   = iop331_irq_mask2,
 	.unmask = iop331_irq_unmask2,
diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c
index 2cccc27..4f2ab48 100644
--- a/arch/arm/mach-lh7a40x/arch-kev7a400.c
+++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c
@@ -63,7 +63,8 @@
 	CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
 }
 
-static struct irqchip kev7a400_cpld_chip = {
+static struct irq_chip kev7a400_cpld_chip = {
+	.name	= "CPLD",
 	.ack	= kev7a400_ack_cpld_irq,
 	.mask	= kev7a400_mask_cpld_irq,
 	.unmask	= kev7a400_unmask_cpld_irq,
diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
index 35c3606..a691011 100644
--- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
@@ -200,7 +200,8 @@
 	}
 }
 
-static struct irqchip lpd7a40x_cpld_chip = {
+static struct irq_chip lpd7a40x_cpld_chip = {
+	.name	= "CPLD",
 	.ack	= lh7a40x_ack_cpld_irq,
 	.mask	= lh7a40x_mask_cpld_irq,
 	.unmask	= lh7a40x_unmask_cpld_irq,
diff --git a/arch/arm/mach-lh7a40x/irq-kev7a400.c b/arch/arm/mach-lh7a40x/irq-kev7a400.c
index 8535764..f9b3fe9 100644
--- a/arch/arm/mach-lh7a40x/irq-kev7a400.c
+++ b/arch/arm/mach-lh7a40x/irq-kev7a400.c
@@ -43,7 +43,8 @@
 }
 
 static struct
-irqchip lh7a400_cpld_chip = {
+irq_chip lh7a400_cpld_chip = {
+	.name	= "CPLD",
 	.ack	= lh7a400_ack_cpld_irq,
 	.mask	= lh7a400_mask_cpld_irq,
 	.unmask	= lh7a400_unmask_cpld_irq,
diff --git a/arch/arm/mach-lh7a40x/irq-lh7a400.c b/arch/arm/mach-lh7a40x/irq-lh7a400.c
index f9fdefe..091b2dc 100644
--- a/arch/arm/mach-lh7a40x/irq-lh7a400.c
+++ b/arch/arm/mach-lh7a40x/irq-lh7a400.c
@@ -38,13 +38,15 @@
 	INTC_INTENC = (1 << irq);
 }
 
-static struct irqchip lh7a400_internal_chip = {
+static struct irq_chip lh7a400_internal_chip = {
+	.name	= "MPU",
 	.ack	= lh7a400_mask_irq, /* Level triggering -> mask is ack */
 	.mask	= lh7a400_mask_irq,
 	.unmask	= lh7a400_unmask_irq,
 };
 
-static struct irqchip lh7a400_gpio_chip = {
+static struct irq_chip lh7a400_gpio_chip = {
+	.name	= "GPIO",
 	.ack	= lh7a400_ack_gpio_irq,
 	.mask	= lh7a400_mask_irq,
 	.unmask	= lh7a400_unmask_irq,
diff --git a/arch/arm/mach-lh7a40x/irq-lh7a404.c b/arch/arm/mach-lh7a40x/irq-lh7a404.c
index 2685a81..7059b98 100644
--- a/arch/arm/mach-lh7a40x/irq-lh7a404.c
+++ b/arch/arm/mach-lh7a40x/irq-lh7a404.c
@@ -76,25 +76,29 @@
 	VIC2_INTENCLR = (1 << irq);
 }
 
-static struct irqchip lh7a404_vic1_chip = {
+static struct irq_chip lh7a404_vic1_chip = {
+	.name	= "VIC1",
 	.ack	= lh7a404_vic1_mask_irq, /* Because level-triggered */
 	.mask	= lh7a404_vic1_mask_irq,
 	.unmask	= lh7a404_vic1_unmask_irq,
 };
 
-static struct irqchip lh7a404_vic2_chip = {
+static struct irq_chip lh7a404_vic2_chip = {
+	.name	= "VIC2",
 	.ack	= lh7a404_vic2_mask_irq, /* Because level-triggered */
 	.mask	= lh7a404_vic2_mask_irq,
 	.unmask	= lh7a404_vic2_unmask_irq,
 };
 
-static struct irqchip lh7a404_gpio_vic1_chip = {
+static struct irq_chip lh7a404_gpio_vic1_chip = {
+	.name	= "GPIO-VIC1",
 	.ack	= lh7a404_vic1_ack_gpio_irq,
 	.mask	= lh7a404_vic1_mask_irq,
 	.unmask	= lh7a404_vic1_unmask_irq,
 };
 
-static struct irqchip lh7a404_gpio_vic2_chip = {
+static struct irq_chip lh7a404_gpio_vic2_chip = {
+	.name	= "GPIO-VIC2",
 	.ack	= lh7a404_vic2_ack_gpio_irq,
 	.mask	= lh7a404_vic2_mask_irq,
 	.unmask	= lh7a404_vic2_unmask_irq,
diff --git a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
index dcb4e17..d6055dd 100644
--- a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
@@ -50,7 +50,8 @@
 	}
 }
 
-static struct irqchip lh7a40x_cpld_chip = {
+static struct irq_chip lh7a40x_cpld_chip = {
+	.name	= "CPLD",
 	.ack	= lh7a40x_ack_cpld_irq,
 	.mask	= lh7a40x_mask_cpld_irq,
 	.unmask	= lh7a40x_unmask_cpld_irq,
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index 34eb79e..efe9bfc 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -106,14 +106,16 @@
 	}
 }
 
-static struct irqchip omap_fpga_irq_ack = {
+static struct irq_chip omap_fpga_irq_ack = {
+	.name		= "FPGA-ack",
 	.ack		= fpga_mask_ack_irq,
 	.mask		= fpga_mask_irq,
 	.unmask		= fpga_unmask_irq,
 };
 
 
-static struct irqchip omap_fpga_irq = {
+static struct irq_chip omap_fpga_irq = {
+	.name		= "FPGA",
 	.ack		= fpga_ack_irq,
 	.mask		= fpga_mask_irq,
 	.unmask		= fpga_unmask_irq,
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 9e03984..3ea140b 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -168,7 +168,8 @@
 };
 #endif
 
-static struct irqchip omap_irq_chip = {
+static struct irq_chip omap_irq_chip = {
+	.name		= "MPU",
 	.ack		= omap_mask_ack_irq,
 	.mask		= omap_mask_irq,
 	.unmask		= omap_unmask_irq,
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 3eed6a7..dfc3b35 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -94,7 +94,8 @@
 	omap_ack_irq(irq);
 }
 
-static struct irqchip omap_irq_chip = {
+static struct irq_chip omap_irq_chip = {
+	.name	= "INTC",
 	.ack	= omap_mask_ack_irq,
 	.mask	= omap_mask_irq,
 	.unmask	= omap_unmask_irq,
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index d9635ff..12141e2 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -39,7 +39,8 @@
 	ICMR |= (1 << (irq + PXA_IRQ_SKIP));
 }
 
-static struct irqchip pxa_internal_chip_low = {
+static struct irq_chip pxa_internal_chip_low = {
+	.name		= "SC",
 	.ack		= pxa_mask_low_irq,
 	.mask		= pxa_mask_low_irq,
 	.unmask		= pxa_unmask_low_irq,
@@ -61,7 +62,8 @@
 	ICMR2 |= (1 << (irq - 32 + PXA_IRQ_SKIP));
 }
 
-static struct irqchip pxa_internal_chip_high = {
+static struct irq_chip pxa_internal_chip_high = {
+	.name		= "SC-hi",
 	.ack		= pxa_mask_high_irq,
 	.mask		= pxa_mask_high_irq,
 	.unmask		= pxa_unmask_high_irq,
@@ -129,7 +131,8 @@
 	GEDR0 = (1 << (irq - IRQ_GPIO0));
 }
 
-static struct irqchip pxa_low_gpio_chip = {
+static struct irq_chip pxa_low_gpio_chip = {
+	.name		= "GPIO-l",
 	.ack		= pxa_ack_low_gpio,
 	.mask		= pxa_mask_low_irq,
 	.unmask		= pxa_unmask_low_irq,
@@ -237,7 +240,8 @@
 	GFER(gpio) = GPIO_IRQ_falling_edge[idx] & GPIO_IRQ_mask[idx];
 }
 
-static struct irqchip pxa_muxed_gpio_chip = {
+static struct irq_chip pxa_muxed_gpio_chip = {
+	.name		= "GPIO",
 	.ack		= pxa_ack_muxed_gpio,
 	.mask		= pxa_mask_muxed_gpio,
 	.unmask		= pxa_unmask_muxed_gpio,
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 1a5f5c2..12479ae 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -68,7 +68,8 @@
 	__raw_writew(lpd270_irq_enabled, LPD270_INT_MASK);
 }
 
-static struct irqchip lpd270_irq_chip = {
+static struct irq_chip lpd270_irq_chip = {
+	.name		= "CPLD",
 	.ack		= lpd270_mask_irq,
 	.mask		= lpd270_mask_irq,
 	.unmask		= lpd270_unmask_irq,
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 6a9a669..83ff5ce 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -78,7 +78,8 @@
 	LUB_IRQ_MASK_EN = (lubbock_irq_enabled |= (1 << lubbock_irq));
 }
 
-static struct irqchip lubbock_irq_chip = {
+static struct irq_chip lubbock_irq_chip = {
+	.name		= "FPGA",
 	.ack		= lubbock_mask_irq,
 	.mask		= lubbock_mask_irq,
 	.unmask		= lubbock_unmask_irq,
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 21ddf3d..a7e9b96 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -64,7 +64,8 @@
 	MST_INTMSKENA = (mainstone_irq_enabled |= (1 << mainstone_irq));
 }
 
-static struct irqchip mainstone_irq_chip = {
+static struct irq_chip mainstone_irq_chip = {
+	.name		= "FPGA",
 	.ack		= mainstone_mask_irq,
 	.mask		= mainstone_mask_irq,
 	.unmask		= mainstone_unmask_irq,
diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 2891b8c..b55b90a 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -95,7 +95,8 @@
 	return 0;
 }
 
-static struct irqchip sa1100_low_gpio_chip = {
+static struct irq_chip sa1100_low_gpio_chip = {
+	.name		= "GPIO-l",
 	.ack		= sa1100_low_gpio_ack,
 	.mask		= sa1100_low_gpio_mask,
 	.unmask		= sa1100_low_gpio_unmask,
@@ -178,7 +179,8 @@
 	return 0;
 }
 
-static struct irqchip sa1100_high_gpio_chip = {
+static struct irq_chip sa1100_high_gpio_chip = {
+	.name		= "GPIO-h",
 	.ack		= sa1100_high_gpio_ack,
 	.mask		= sa1100_high_gpio_mask,
 	.unmask		= sa1100_high_gpio_unmask,
@@ -215,7 +217,8 @@
 	return -EINVAL;
 }
 
-static struct irqchip sa1100_normal_chip = {
+static struct irq_chip sa1100_normal_chip = {
+	.name		= "SC",
 	.ack		= sa1100_mask_irq,
 	.mask		= sa1100_mask_irq,
 	.unmask		= sa1100_unmask_irq,
diff --git a/arch/arm/mach-shark/irq.c b/arch/arm/mach-shark/irq.c
index 6cb67bd..b227052 100644
--- a/arch/arm/mach-shark/irq.c
+++ b/arch/arm/mach-shark/irq.c
@@ -69,7 +69,8 @@
 
 static struct irqaction cascade;
 
-static struct irqchip fb_chip = {
+static struct irq_chip fb_chip = {
+	.name	= "XT-PIC",
 	.ack	= shark_ack_8259A_irq,
 	.mask	= shark_disable_8259A_irq,
 	.unmask = shark_enable_8259A_irq,
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index 8643771..c4e3f8c 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -69,7 +69,8 @@
 	writel(1 << irq, VA_SIC_BASE + SIC_IRQ_ENABLE_SET);
 }
 
-static struct irqchip sic_chip = {
+static struct irq_chip sic_chip = {
+	.name	= "SIC",
 	.ack	= sic_mask_irq,
 	.mask	= sic_mask_irq,
 	.unmask	= sic_unmask_irq,
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index fec7970..cd7f973 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -944,7 +944,8 @@
 	_set_gpio_irqenable(bank, gpio, 1);
 }
 
-static struct irqchip gpio_irq_chip = {
+static struct irq_chip gpio_irq_chip = {
+	.name		= "GPIO",
 	.ack		= gpio_ack_irq,
 	.mask		= gpio_mask_irq,
 	.unmask		= gpio_unmask_irq,
@@ -952,10 +953,11 @@
 	.set_wake	= gpio_wake_enable,
 };
 
-static struct irqchip mpuio_irq_chip = {
+static struct irq_chip mpuio_irq_chip = {
+	.name	= "MPUIO",
 	.ack	= mpuio_ack_irq,
 	.mask	= mpuio_mask_irq,
-	.unmask = mpuio_unmask_irq
+	.unmask	= mpuio_unmask_irq
 };
 
 static int initialized;
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index a3fe975..8a4f0d0 100644
--- a/arch/ia64/hp/sim/simscsi.c
+++ b/arch/ia64/hp/sim/simscsi.c
@@ -151,7 +151,7 @@
 simscsi_sg_readwrite (struct scsi_cmnd *sc, int mode, unsigned long offset)
 {
 	int list_len = sc->use_sg;
-	struct scatterlist *sl = (struct scatterlist *)sc->buffer;
+	struct scatterlist *sl = (struct scatterlist *)sc->request_buffer;
 	struct disk_stat stat;
 	struct disk_req req;
 
@@ -244,7 +244,7 @@
 
 	if (scatterlen == 0)
 		memcpy(sc->request_buffer, buf, len);
-	else for (slp = (struct scatterlist *)sc->buffer; scatterlen-- > 0 && len > 0; slp++) {
+	else for (slp = (struct scatterlist *)sc->request_buffer; scatterlen-- > 0 && len > 0; slp++) {
 		unsigned thislen = min(len, slp->length);
 
 		memcpy(page_address(slp->page) + slp->offset, buf, thislen);
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index e4bfa9d..bb8770a 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -632,7 +632,7 @@
 		if (phys_addr - md->start < (md->num_pages << EFI_PAGE_SHIFT))
 			 return md;
 	}
-	return 0;
+	return NULL;
 }
 
 static efi_memory_desc_t *
@@ -652,7 +652,7 @@
 		if (phys_addr - md->phys_addr < (md->num_pages << EFI_PAGE_SHIFT))
 			 return md;
 	}
-	return 0;
+	return NULL;
 }
 
 u32
@@ -923,7 +923,7 @@
 void
 efi_memmap_init(unsigned long *s, unsigned long *e)
 {
-	struct kern_memdesc *k, *prev = 0;
+	struct kern_memdesc *k, *prev = NULL;
 	u64	contig_low=0, contig_high=0;
 	u64	as, ae, lim;
 	void *efi_map_start, *efi_map_end, *p, *q;
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 561b8f1..29236f0 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -853,7 +853,6 @@
  */
 GLOBAL_ENTRY(ia64_switch_mode_phys)
  {
-	alloc r2=ar.pfs,0,0,0,0
 	rsm psr.i | psr.ic		// disable interrupts and interrupt collection
 	mov r15=ip
  }
@@ -902,7 +901,6 @@
  */
 GLOBAL_ENTRY(ia64_switch_mode_virt)
  {
-	alloc r2=ar.pfs,0,0,0,0
 	rsm psr.i | psr.ic		// disable interrupts and interrupt collection
 	mov r15=ip
  }
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index b7cf651..3ead20f 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -62,7 +62,7 @@
 EXPORT_SYMBOL(__moddi3);
 EXPORT_SYMBOL(__umoddi3);
 
-#if defined(CONFIG_MD_RAID5) || defined(CONFIG_MD_RAID5_MODULE)
+#if defined(CONFIG_MD_RAID456) || defined(CONFIG_MD_RAID456_MODULE)
 extern void xor_ia64_2(void);
 extern void xor_ia64_3(void);
 extern void xor_ia64_4(void);
diff --git a/arch/ia64/kernel/pal.S b/arch/ia64/kernel/pal.S
index 5018c7f..ebaf1e6 100644
--- a/arch/ia64/kernel/pal.S
+++ b/arch/ia64/kernel/pal.S
@@ -217,12 +217,7 @@
 	.body
 	;;
 	ld8 loc2 = [loc2]		// loc2 <- entry point
-	mov out0 = in0		// first argument
-	mov out1 = in1		// copy arg2
-	mov out2 = in2		// copy arg3
-	mov out3 = in3		// copy arg3
-	;;
-	mov loc3 = psr		// save psr
+	mov loc3 = psr			// save psr
 	;;
 	mov loc4=ar.rsc			// save RSE configuration
 	dep.z loc2=loc2,0,61		// convert pal entry point to physical
@@ -236,18 +231,23 @@
 	;;
 	andcm r16=loc3,r16		// removes bits to clear from psr
 	br.call.sptk.many rp=ia64_switch_mode_phys
-.ret6:
+
+	mov out0 = in0			// first argument
+	mov out1 = in1			// copy arg2
+	mov out2 = in2			// copy arg3
+	mov out3 = in3			// copy arg3
 	mov loc5 = r19
 	mov loc6 = r20
+
 	br.call.sptk.many rp=b7		// now make the call
-.ret7:
+
 	mov ar.rsc=0			// put RSE in enforced lazy, LE mode
 	mov r16=loc3			// r16= original psr
 	mov r19=loc5
 	mov r20=loc6
 	br.call.sptk.many rp=ia64_switch_mode_virt	// return to virtual mode
 
-.ret8:	mov psr.l  = loc3		// restore init PSR
+	mov psr.l  = loc3		// restore init PSR
 	mov ar.pfs = loc1
 	mov rp = loc0
 	;;
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index ab5b5241..0b546e2 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -566,29 +566,23 @@
 	pal_version_u_t min_ver, cur_ver;
 	char *p = page;
 
-	/* The PAL_VERSION call is advertised as being able to support
-	 * both physical and virtual mode calls. This seems to be a documentation
-	 * bug rather than firmware bug. In fact, it does only support physical mode.
-	 * So now the code reflects this fact and the pal_version() has been updated
-	 * accordingly.
-	 */
-	if (ia64_pal_version(&min_ver, &cur_ver) != 0) return 0;
+	if (ia64_pal_version(&min_ver, &cur_ver) != 0)
+		return 0;
 
 	p += sprintf(p,
 		     "PAL_vendor : 0x%02x (min=0x%02x)\n"
-		     "PAL_A      : %x.%x.%x (min=%x.%x.%x)\n"
-		     "PAL_B      : %x.%x.%x (min=%x.%x.%x)\n",
-		     cur_ver.pal_version_s.pv_pal_vendor, min_ver.pal_version_s.pv_pal_vendor,
-
-		     cur_ver.pal_version_s.pv_pal_a_model>>4,
-		     cur_ver.pal_version_s.pv_pal_a_model&0xf, cur_ver.pal_version_s.pv_pal_a_rev,
-		     min_ver.pal_version_s.pv_pal_a_model>>4,
-		     min_ver.pal_version_s.pv_pal_a_model&0xf, min_ver.pal_version_s.pv_pal_a_rev,
-
-		     cur_ver.pal_version_s.pv_pal_b_model>>4,
-		     cur_ver.pal_version_s.pv_pal_b_model&0xf, cur_ver.pal_version_s.pv_pal_b_rev,
-		     min_ver.pal_version_s.pv_pal_b_model>>4,
-		     min_ver.pal_version_s.pv_pal_b_model&0xf, min_ver.pal_version_s.pv_pal_b_rev);
+		     "PAL_A      : %02x.%02x (min=%02x.%02x)\n"
+		     "PAL_B      : %02x.%02x (min=%02x.%02x)\n",
+		     cur_ver.pal_version_s.pv_pal_vendor,
+		     min_ver.pal_version_s.pv_pal_vendor,
+		     cur_ver.pal_version_s.pv_pal_a_model,
+		     cur_ver.pal_version_s.pv_pal_a_rev,
+		     min_ver.pal_version_s.pv_pal_a_model,
+		     min_ver.pal_version_s.pv_pal_a_rev,
+		     cur_ver.pal_version_s.pv_pal_b_model,
+		     cur_ver.pal_version_s.pv_pal_b_rev,
+		     min_ver.pal_version_s.pv_pal_b_model,
+		     min_ver.pal_version_s.pv_pal_b_rev);
 	return p - page;
 }
 
diff --git a/arch/ia64/lib/Makefile b/arch/ia64/lib/Makefile
index d8536a2..38fa6e4 100644
--- a/arch/ia64/lib/Makefile
+++ b/arch/ia64/lib/Makefile
@@ -14,7 +14,7 @@
 lib-$(CONFIG_ITANIUM)	+= copy_page.o copy_user.o memcpy.o
 lib-$(CONFIG_MCKINLEY)	+= copy_page_mck.o memcpy_mck.o
 lib-$(CONFIG_PERFMON)	+= carta_random.o
-lib-$(CONFIG_MD_RAID5)	+= xor.o
+lib-$(CONFIG_MD_RAID456)	+= xor.o
 
 AFLAGS___divdi3.o	=
 AFLAGS___udivdi3.o	= -DUNSIGNED
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 2a88cdd..e004143 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -27,6 +27,7 @@
 
 #ifdef CONFIG_VIRTUAL_MEM_MAP
 static unsigned long num_dma_physpages;
+static unsigned long max_gap;
 #endif
 
 /**
@@ -45,9 +46,15 @@
 
 	printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
 	i = max_mapnr;
-	while (i-- > 0) {
-		if (!pfn_valid(i))
+	for (i = 0; i < max_mapnr; i++) {
+		if (!pfn_valid(i)) {
+#ifdef CONFIG_VIRTUAL_MEM_MAP
+			if (max_gap < LARGE_GAP)
+				continue;
+			i = vmemmap_find_next_valid_pfn(0, i) - 1;
+#endif
 			continue;
+		}
 		total++;
 		if (PageReserved(mem_map+i))
 			reserved++;
@@ -234,7 +241,6 @@
 	unsigned long zones_size[MAX_NR_ZONES];
 #ifdef CONFIG_VIRTUAL_MEM_MAP
 	unsigned long zholes_size[MAX_NR_ZONES];
-	unsigned long max_gap;
 #endif
 
 	/* initialize mem_map[] */
@@ -266,7 +272,6 @@
 		}
 	}
 
-	max_gap = 0;
 	efi_memmap_walk(find_largest_hole, (u64 *)&max_gap);
 	if (max_gap < LARGE_GAP) {
 		vmem_map = (struct page *) 0;
@@ -277,7 +282,8 @@
 
 		/* allocate virtual_mem_map */
 
-		map_size = PAGE_ALIGN(max_low_pfn * sizeof(struct page));
+		map_size = PAGE_ALIGN(ALIGN(max_low_pfn, MAX_ORDER_NR_PAGES) *
+			sizeof(struct page));
 		vmalloc_end -= map_size;
 		vmem_map = (struct page *) vmalloc_end;
 		efi_memmap_walk(create_mem_map_page_table, NULL);
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 99bd9e3..d260bff 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -534,68 +534,6 @@
 }
 #endif /* CONFIG_SMP */
 
-#ifdef CONFIG_VIRTUAL_MEM_MAP
-static inline int find_next_valid_pfn_for_pgdat(pg_data_t *pgdat, int i)
-{
-	unsigned long end_address, hole_next_pfn;
-	unsigned long stop_address;
-
-	end_address = (unsigned long) &vmem_map[pgdat->node_start_pfn + i];
-	end_address = PAGE_ALIGN(end_address);
-
-	stop_address = (unsigned long) &vmem_map[
-		pgdat->node_start_pfn + pgdat->node_spanned_pages];
-
-	do {
-		pgd_t *pgd;
-		pud_t *pud;
-		pmd_t *pmd;
-		pte_t *pte;
-
-		pgd = pgd_offset_k(end_address);
-		if (pgd_none(*pgd)) {
-			end_address += PGDIR_SIZE;
-			continue;
-		}
-
-		pud = pud_offset(pgd, end_address);
-		if (pud_none(*pud)) {
-			end_address += PUD_SIZE;
-			continue;
-		}
-
-		pmd = pmd_offset(pud, end_address);
-		if (pmd_none(*pmd)) {
-			end_address += PMD_SIZE;
-			continue;
-		}
-
-		pte = pte_offset_kernel(pmd, end_address);
-retry_pte:
-		if (pte_none(*pte)) {
-			end_address += PAGE_SIZE;
-			pte++;
-			if ((end_address < stop_address) &&
-			    (end_address != ALIGN(end_address, 1UL << PMD_SHIFT)))
-				goto retry_pte;
-			continue;
-		}
-		/* Found next valid vmem_map page */
-		break;
-	} while (end_address < stop_address);
-
-	end_address = min(end_address, stop_address);
-	end_address = end_address - (unsigned long) vmem_map + sizeof(struct page) - 1;
-	hole_next_pfn = end_address / sizeof(struct page);
-	return hole_next_pfn - pgdat->node_start_pfn;
-}
-#else
-static inline int find_next_valid_pfn_for_pgdat(pg_data_t *pgdat, int i)
-{
-	return i + 1;
-}
-#endif
-
 /**
  * show_mem - give short summary of memory stats
  *
@@ -625,7 +563,8 @@
 			if (pfn_valid(pgdat->node_start_pfn + i))
 				page = pfn_to_page(pgdat->node_start_pfn + i);
 			else {
-				i = find_next_valid_pfn_for_pgdat(pgdat, i) - 1;
+				i = vmemmap_find_next_valid_pfn(pgdat->node_id,
+					 i) - 1;
 				continue;
 			}
 			if (PageReserved(page))
@@ -751,7 +690,8 @@
 	efi_memmap_walk(filter_rsvd_memory, count_node_pages);
 
 #ifdef CONFIG_VIRTUAL_MEM_MAP
-	vmalloc_end -= PAGE_ALIGN(max_low_pfn * sizeof(struct page));
+	vmalloc_end -= PAGE_ALIGN(ALIGN(max_low_pfn, MAX_ORDER_NR_PAGES) *
+		sizeof(struct page));
 	vmem_map = (struct page *) vmalloc_end;
 	efi_memmap_walk(create_mem_map_page_table, NULL);
 	printk("Virtual mem_map starts at 0x%p\n", vmem_map);
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 2f50c06..30617cc 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -415,6 +415,61 @@
 }
 
 #ifdef CONFIG_VIRTUAL_MEM_MAP
+int vmemmap_find_next_valid_pfn(int node, int i)
+{
+	unsigned long end_address, hole_next_pfn;
+	unsigned long stop_address;
+	pg_data_t *pgdat = NODE_DATA(node);
+
+	end_address = (unsigned long) &vmem_map[pgdat->node_start_pfn + i];
+	end_address = PAGE_ALIGN(end_address);
+
+	stop_address = (unsigned long) &vmem_map[
+		pgdat->node_start_pfn + pgdat->node_spanned_pages];
+
+	do {
+		pgd_t *pgd;
+		pud_t *pud;
+		pmd_t *pmd;
+		pte_t *pte;
+
+		pgd = pgd_offset_k(end_address);
+		if (pgd_none(*pgd)) {
+			end_address += PGDIR_SIZE;
+			continue;
+		}
+
+		pud = pud_offset(pgd, end_address);
+		if (pud_none(*pud)) {
+			end_address += PUD_SIZE;
+			continue;
+		}
+
+		pmd = pmd_offset(pud, end_address);
+		if (pmd_none(*pmd)) {
+			end_address += PMD_SIZE;
+			continue;
+		}
+
+		pte = pte_offset_kernel(pmd, end_address);
+retry_pte:
+		if (pte_none(*pte)) {
+			end_address += PAGE_SIZE;
+			pte++;
+			if ((end_address < stop_address) &&
+			    (end_address != ALIGN(end_address, 1UL << PMD_SHIFT)))
+				goto retry_pte;
+			continue;
+		}
+		/* Found next valid vmem_map page */
+		break;
+	} while (end_address < stop_address);
+
+	end_address = min(end_address, stop_address);
+	end_address = end_address - (unsigned long) vmem_map + sizeof(struct page) - 1;
+	hole_next_pfn = end_address / sizeof(struct page);
+	return hole_next_pfn - pgdat->node_start_pfn;
+}
 
 int __init
 create_mem_map_page_table (u64 start, u64 end, void *arg)
diff --git a/arch/ia64/mm/ioremap.c b/arch/ia64/mm/ioremap.c
index 07bd02b..4280c07 100644
--- a/arch/ia64/mm/ioremap.c
+++ b/arch/ia64/mm/ioremap.c
@@ -32,7 +32,7 @@
 	 */
 	attr = kern_mem_attribute(offset, size);
 	if (attr & EFI_MEMORY_WB)
-		return phys_to_virt(offset);
+		return (void __iomem *) phys_to_virt(offset);
 	else if (attr & EFI_MEMORY_UC)
 		return __ioremap(offset, size);
 
@@ -43,7 +43,7 @@
 	gran_base = GRANULEROUNDDOWN(offset);
 	gran_size = GRANULEROUNDUP(offset + size) - gran_base;
 	if (efi_mem_attribute(gran_base, gran_size) & EFI_MEMORY_WB)
-		return phys_to_virt(offset);
+		return (void __iomem *) phys_to_virt(offset);
 
 	return __ioremap(offset, size);
 }
@@ -53,7 +53,7 @@
 ioremap_nocache (unsigned long offset, unsigned long size)
 {
 	if (kern_mem_attribute(offset, size) & EFI_MEMORY_WB)
-		return 0;
+		return NULL;
 
 	return __ioremap(offset, size);
 }
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index 99b123a..5e8e59e 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -480,7 +480,7 @@
 	partid_t partid = (u64) __partid;
 	struct xpc_partition *part = &xpc_partitions[partid];
 	unsigned long irq_flags;
-	struct sched_param param = { sched_priority: MAX_RT_PRIO - 1 };
+	struct sched_param param = { .sched_priority = MAX_RT_PRIO - 1 };
 	int ret;
 
 
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 17cd342..af7171a 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -74,7 +74,7 @@
 		else
 			mmr_war_offset = 0x158;
 
-		readq_relaxed((void *)(mmr_base + mmr_war_offset));
+		readq_relaxed((void __iomem *)(mmr_base + mmr_war_offset));
 	}
 }
 
@@ -92,8 +92,8 @@
 
 	if (mmr_offset < 0x45000) {
 		if (mmr_offset == 0x100)
-			readq_relaxed((void *)(mmr_base + 0x38));
-		readq_relaxed((void *)(mmr_base + 0xb050));
+			readq_relaxed((void __iomem *)(mmr_base + 0x38));
+		readq_relaxed((void __iomem *)(mmr_base + 0xb050));
 	}
 }
 
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S
index d464dde..6f81042 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86_64/kernel/entry.S
@@ -513,6 +513,7 @@
 	swapgs	
 1:	incl	%gs:pda_irqcount	# RED-PEN should check preempt count
 	cmoveq %gs:pda_irqstackptr,%rsp
+	push    %rbp			# backlink for old unwinder
 	/*
 	 * We entered an interrupt context - irqs are off:
 	 */
@@ -1139,18 +1140,21 @@
 END(machine_check)
 #endif
 
+/* Call softirq on interrupt stack. Interrupts are off. */
 ENTRY(call_softirq)
 	CFI_STARTPROC
-	movq %gs:pda_irqstackptr,%rax
-	movq %rsp,%rdx
-	CFI_DEF_CFA_REGISTER	rdx
+	push %rbp
+	CFI_ADJUST_CFA_OFFSET	8
+	CFI_REL_OFFSET rbp,0
+	mov  %rsp,%rbp
+	CFI_DEF_CFA_REGISTER rbp
 	incl %gs:pda_irqcount
-	cmove %rax,%rsp
-	pushq %rdx
-	/*todo CFI_DEF_CFA_EXPRESSION ...*/
+	cmove %gs:pda_irqstackptr,%rsp
+	push  %rbp			# backlink for old unwinder
 	call __do_softirq
-	popq %rsp
+	leaveq
 	CFI_DEF_CFA_REGISTER	rsp
+	CFI_ADJUST_CFA_OFFSET   -8
 	decl %gs:pda_irqcount
 	ret
 	CFI_ENDPROC
diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86_64/kernel/pci-nommu.c
index c4c3cc3..aad7609 100644
--- a/arch/x86_64/kernel/pci-nommu.c
+++ b/arch/x86_64/kernel/pci-nommu.c
@@ -92,5 +92,7 @@
 {
 	if (dma_ops)
 		return;
+
+	force_iommu = 0; /* no HW IOMMU */
 	dma_ops = &nommu_dma_ops;
 }
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 1c0a39d..578b99b 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -58,8 +58,8 @@
 };
 
 #define DOCK_DOCKING	0x00000001
-#define DOCK_EVENT	KOBJ_DOCK
-#define UNDOCK_EVENT	KOBJ_UNDOCK
+#define DOCK_EVENT	3
+#define UNDOCK_EVENT	2
 
 static struct dock_station *dock_station;
 
@@ -322,11 +322,10 @@
 
 static void dock_event(struct dock_station *ds, u32 event, int num)
 {
-	struct acpi_device *device;
-
-	device = dock_create_acpi_device(ds->handle);
-	if (device)
-		kobject_uevent(&device->kobj, num);
+	/*
+	 * we don't do events until someone tells me that
+	 * they would like to have them.
+	 */
 }
 
 /**
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index afc6eda..07e0b75 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -374,7 +374,12 @@
 	struct sysctl_data_s *scd;
 	void *salbuf;
 	dev_t first_dev, dev;
-	nasid_t event_nasid = ia64_sn_get_console_nasid();
+	nasid_t event_nasid;
+
+	if (!ia64_platform_is("sn2"))
+		return -ENODEV;
+
+	event_nasid = ia64_sn_get_console_nasid();
 
 	if (alloc_chrdev_region(&first_dev, 0, num_cnodes,
 				SYSCTL_BASENAME) < 0) {
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index d294bbc..1205e80 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -35,6 +35,7 @@
 #include <net/arp.h>
 #include <net/neighbour.h>
 #include <net/route.h>
+#include <net/netevent.h>
 #include <rdma/ib_addr.h>
 
 MODULE_AUTHOR("Sean Hefty");
@@ -326,25 +327,22 @@
 }
 EXPORT_SYMBOL(rdma_addr_cancel);
 
-static int addr_arp_recv(struct sk_buff *skb, struct net_device *dev,
-			 struct packet_type *pkt, struct net_device *orig_dev)
+static int netevent_callback(struct notifier_block *self, unsigned long event, 
+	void *ctx)
 {
-	struct arphdr *arp_hdr;
+	if (event == NETEVENT_NEIGH_UPDATE) {  
+		struct neighbour *neigh = ctx;
 
-	arp_hdr = (struct arphdr *) skb->nh.raw;
-
-	if (arp_hdr->ar_op == htons(ARPOP_REQUEST) ||
-	    arp_hdr->ar_op == htons(ARPOP_REPLY))
-		set_timeout(jiffies);
-
-	kfree_skb(skb);
+		if (neigh->dev->type == ARPHRD_INFINIBAND &&
+		    (neigh->nud_state & NUD_VALID)) {
+			set_timeout(jiffies);
+		}
+	}
 	return 0;
 }
 
-static struct packet_type addr_arp = {
-	.type           = __constant_htons(ETH_P_ARP),
-	.func           = addr_arp_recv,
-	.af_packet_priv = (void*) 1,
+static struct notifier_block nb = {
+	.notifier_call = netevent_callback
 };
 
 static int addr_init(void)
@@ -353,13 +351,13 @@
 	if (!addr_wq)
 		return -ENOMEM;
 
-	dev_add_pack(&addr_arp);
+	register_netevent_notifier(&nb);
 	return 0;
 }
 
 static void addr_cleanup(void)
 {
-	dev_remove_pack(&addr_arp);
+	unregister_netevent_notifier(&nb);
 	destroy_workqueue(addr_wq);
 }
 
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index f85c97f..0de335b 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -975,8 +975,10 @@
 
 	cm_id_priv->timewait_info = cm_create_timewait_info(cm_id_priv->
 							    id.local_id);
-	if (IS_ERR(cm_id_priv->timewait_info))
+	if (IS_ERR(cm_id_priv->timewait_info)) {
+		ret = PTR_ERR(cm_id_priv->timewait_info);
 		goto out;
+	}
 
 	ret = cm_init_av_by_path(param->primary_path, &cm_id_priv->av);
 	if (ret)
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index bb9bee5..102a59c 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -42,6 +42,7 @@
 #include <linux/kref.h>
 #include <linux/idr.h>
 #include <linux/mutex.h>
+#include <linux/completion.h>
 
 #include <rdma/ib_verbs.h>
 #include <rdma/ib_user_verbs.h>
@@ -69,6 +70,7 @@
 
 struct ib_uverbs_device {
 	struct kref				ref;
+	struct completion			comp;
 	int					devnum;
 	struct cdev			       *dev;
 	struct class_device		       *class_dev;
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index e725ccc..4e16314 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -122,7 +122,7 @@
 	struct ib_uverbs_device *dev =
 		container_of(ref, struct ib_uverbs_device, ref);
 
-	kfree(dev);
+	complete(&dev->comp);
 }
 
 void ib_uverbs_release_ucq(struct ib_uverbs_file *file,
@@ -740,6 +740,7 @@
 		return;
 
 	kref_init(&uverbs_dev->ref);
+	init_completion(&uverbs_dev->comp);
 
 	spin_lock(&map_lock);
 	uverbs_dev->devnum = find_first_zero_bit(dev_map, IB_UVERBS_MAX_DEVICES);
@@ -793,6 +794,8 @@
 
 err:
 	kref_put(&uverbs_dev->ref, ib_uverbs_release_dev);
+	wait_for_completion(&uverbs_dev->comp);
+	kfree(uverbs_dev);
 	return;
 }
 
@@ -812,7 +815,10 @@
 	spin_unlock(&map_lock);
 
 	clear_bit(uverbs_dev->devnum, dev_map);
+
 	kref_put(&uverbs_dev->ref, ib_uverbs_release_dev);
+	wait_for_completion(&uverbs_dev->comp);
+	kfree(uverbs_dev);
 }
 
 static int uverbs_event_get_sb(struct file_system_type *fs_type, int flags,
diff --git a/drivers/infiniband/hw/mthca/mthca_allocator.c b/drivers/infiniband/hw/mthca/mthca_allocator.c
index 9ba3211..25157f5 100644
--- a/drivers/infiniband/hw/mthca/mthca_allocator.c
+++ b/drivers/infiniband/hw/mthca/mthca_allocator.c
@@ -108,14 +108,15 @@
  * serialize access to the array.
  */
 
+#define MTHCA_ARRAY_MASK (PAGE_SIZE / sizeof (void *) - 1)
+
 void *mthca_array_get(struct mthca_array *array, int index)
 {
 	int p = (index * sizeof (void *)) >> PAGE_SHIFT;
 
-	if (array->page_list[p].page) {
-		int i = index & (PAGE_SIZE / sizeof (void *) - 1);
-		return array->page_list[p].page[i];
-	} else
+	if (array->page_list[p].page)
+		return array->page_list[p].page[index & MTHCA_ARRAY_MASK];
+	else
 		return NULL;
 }
 
@@ -130,8 +131,7 @@
 	if (!array->page_list[p].page)
 		return -ENOMEM;
 
-	array->page_list[p].page[index & (PAGE_SIZE / sizeof (void *) - 1)] =
-		value;
+	array->page_list[p].page[index & MTHCA_ARRAY_MASK] = value;
 	++array->page_list[p].used;
 
 	return 0;
@@ -144,7 +144,8 @@
 	if (--array->page_list[p].used == 0) {
 		free_page((unsigned long) array->page_list[p].page);
 		array->page_list[p].page = NULL;
-	}
+	} else
+		array->page_list[p].page[index & MTHCA_ARRAY_MASK] = NULL;
 
 	if (array->page_list[p].used < 0)
 		pr_debug("Array %p index %d page %d with ref count %d < 0\n",
diff --git a/drivers/infiniband/ulp/ipoib/Kconfig b/drivers/infiniband/ulp/ipoib/Kconfig
index 13d6d01..d74653d 100644
--- a/drivers/infiniband/ulp/ipoib/Kconfig
+++ b/drivers/infiniband/ulp/ipoib/Kconfig
@@ -6,8 +6,7 @@
 	  transports IP packets over InfiniBand so you can use your IB
 	  device as a fancy NIC.
 
-	  The IPoIB protocol is defined by the IETF ipoib working
-	  group: <http://www.ietf.org/html.charters/ipoib-charter.html>.
+	  See Documentation/infiniband/ipoib.txt for more information
 
 config INFINIBAND_IPOIB_DEBUG
 	bool "IP-over-InfiniBand debugging" if EMBEDDED
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 8f472e7..8257d5a 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -77,6 +77,14 @@
 
 static const u8 topspin_oui[3] = { 0x00, 0x05, 0xad };
 
+static int mellanox_workarounds = 1;
+
+module_param(mellanox_workarounds, int, 0444);
+MODULE_PARM_DESC(mellanox_workarounds,
+		 "Enable workarounds for Mellanox SRP target bugs if != 0");
+
+static const u8 mellanox_oui[3] = { 0x00, 0x02, 0xc9 };
+
 static void srp_add_one(struct ib_device *device);
 static void srp_remove_one(struct ib_device *device);
 static void srp_completion(struct ib_cq *cq, void *target_ptr);
@@ -526,8 +534,10 @@
 	while (ib_poll_cq(target->cq, 1, &wc) > 0)
 		; /* nothing */
 
+	spin_lock_irq(target->scsi_host->host_lock);
 	list_for_each_entry_safe(req, tmp, &target->req_queue, list)
 		srp_reset_req(target, req);
+	spin_unlock_irq(target->scsi_host->host_lock);
 
 	target->rx_head	 = 0;
 	target->tx_head	 = 0;
@@ -567,7 +577,7 @@
 	return ret;
 }
 
-static int srp_map_fmr(struct srp_device *dev, struct scatterlist *scat,
+static int srp_map_fmr(struct srp_target_port *target, struct scatterlist *scat,
 		       int sg_cnt, struct srp_request *req,
 		       struct srp_direct_buf *buf)
 {
@@ -577,10 +587,15 @@
 	int page_cnt;
 	int i, j;
 	int ret;
+	struct srp_device *dev = target->srp_host->dev;
 
 	if (!dev->fmr_pool)
 		return -ENODEV;
 
+	if ((sg_dma_address(&scat[0]) & ~dev->fmr_page_mask) &&
+	    mellanox_workarounds && !memcmp(&target->ioc_guid, mellanox_oui, 3))
+		return -EINVAL;
+
 	len = page_cnt = 0;
 	for (i = 0; i < sg_cnt; ++i) {
 		if (sg_dma_address(&scat[i]) & ~dev->fmr_page_mask) {
@@ -683,7 +698,7 @@
 		buf->va  = cpu_to_be64(sg_dma_address(scat));
 		buf->key = cpu_to_be32(target->srp_host->dev->mr->rkey);
 		buf->len = cpu_to_be32(sg_dma_len(scat));
-	} else if (srp_map_fmr(target->srp_host->dev, scat, count, req,
+	} else if (srp_map_fmr(target, scat, count, req,
 			       (void *) cmd->add_data)) {
 		/*
 		 * FMR mapping failed, and the scatterlist has more
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 59ac35d..57b34cd 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -526,7 +526,9 @@
 	fepriv->delay = 3*HZ;
 	fepriv->status = 0;
 	fepriv->wakeup = 0;
-	fepriv->reinitialise = 1;
+	fepriv->reinitialise = 0;
+
+	dvb_frontend_init(fe);
 
 	while (1) {
 		up(&fepriv->sem);	    /* is locked when we enter the thread... */
@@ -1013,17 +1015,18 @@
 		return ret;
 
 	if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+
+		/* normal tune mode when opened R/W */
+		fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT;
+		fepriv->tone = -1;
+		fepriv->voltage = -1;
+
 		ret = dvb_frontend_start (fe);
 		if (ret)
 			dvb_generic_release (inode, file);
 
 		/*  empty event queue */
 		fepriv->events.eventr = fepriv->events.eventw = 0;
-
-		/* normal tune mode when opened R/W */
-		fepriv->tune_mode_flags &= ~FE_TUNE_MODE_ONESHOT;
-		fepriv->tone = -1;
-		fepriv->voltage = -1;
 	}
 
 	return ret;
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index a189683..2be33f2 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -194,11 +194,11 @@
 		{  253834000, 36249333, 166667, 0xca, 0x62 /* 011 0 0 0  10 */ },
 		{  383834000, 36249333, 166667, 0xca, 0xa2 /* 101 0 0 0  10 */ },
 		{  443834000, 36249333, 166667, 0xca, 0xc2 /* 110 0 0 0  10 */ },
-		{  444000000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0  11 */ },
-		{  583834000, 36249333, 166667, 0xca, 0x63 /* 011 0 0 0  11 */ },
-		{  793834000, 36249333, 166667, 0xca, 0xa3 /* 101 0 0 0  11 */ },
-		{  444834000, 36249333, 166667, 0xca, 0xc3 /* 110 0 0 0  11 */ },
-		{  861000000, 36249333, 166667, 0xca, 0xe3 /* 111 0 0 0  11 */ },
+		{  444000000, 36249333, 166667, 0xca, 0xc4 /* 110 0 0 1  00 */ },
+		{  583834000, 36249333, 166667, 0xca, 0x64 /* 011 0 0 1  00 */ },
+		{  793834000, 36249333, 166667, 0xca, 0xa4 /* 101 0 0 1  00 */ },
+		{  444834000, 36249333, 166667, 0xca, 0xc4 /* 110 0 0 1  00 */ },
+		{  861000000, 36249333, 166667, 0xca, 0xe4 /* 111 0 0 1  00 */ },
 	}
 };
 EXPORT_SYMBOL(dvb_pll_tda665x);
@@ -613,7 +613,21 @@
 
 int dvb_pll_attach(struct dvb_frontend *fe, int pll_addr, struct i2c_adapter *i2c, struct dvb_pll_desc *desc)
 {
+	u8 b1 [] = { 0 };
+	struct i2c_msg msg = { .addr = pll_addr, .flags = I2C_M_RD, .buf = b1, .len = 1 };
 	struct dvb_pll_priv *priv = NULL;
+	int ret;
+
+	if (i2c != NULL) {
+		if (fe->ops.i2c_gate_ctrl)
+			fe->ops.i2c_gate_ctrl(fe, 1);
+
+		ret = i2c_transfer (i2c, &msg, 1);
+		if (ret != 1)
+			return -1;
+		if (fe->ops.i2c_gate_ctrl)
+			     fe->ops.i2c_gate_ctrl(fe, 0);
+	}
 
 	priv = kzalloc(sizeof(struct dvb_pll_priv), GFP_KERNEL);
 	if (priv == NULL)
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 500f15c..4506165 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -2203,8 +2203,8 @@
 				av7110->fe->ops.tuner_ops.set_params = nexusca_stv0297_tuner_set_params;
 
 				/* set TDA9819 into DVB mode */
-				saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
-				saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+				saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
+				saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
 
 				/* tuner on this needs a slower i2c bus speed */
 				av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240;
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index 6405546..6ffe53f 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -272,8 +272,8 @@
 				if (ves1820_writereg(dev, 0x09, 0x0f, 0x60))
 					dprintk(1, "setting band in demodulator failed.\n");
 			} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
-				saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9198 pin9(STD)
-				saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9198 pin30(VIF)
+				saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD)
+				saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF)
 			}
 			if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1)
 				dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num);
@@ -308,8 +308,8 @@
 			if (ves1820_writereg(dev, 0x09, 0x0f, 0x20))
 				dprintk(1, "setting band in demodulator failed.\n");
 		} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
-			saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
-			saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+			saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
+			saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
 		}
 	}
 
@@ -750,8 +750,8 @@
 			if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20))
 				dprintk(1, "setting band in demodulator failed.\n");
 		} else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) {
-			saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9198 pin9(STD)
-			saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9198 pin30(VIF)
+			saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD)
+			saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF)
 		}
 
 		/* init the saa7113 */
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 5f111d4..2d21fec 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1303,6 +1303,9 @@
 	budget_av->budget.dvb_adapter.priv = budget_av;
 	frontend_init(budget_av);
 	ciintf_init(budget_av);
+
+	ttpci_budget_init_hooks(&budget_av->budget);
+
 	return 0;
 }
 
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 4b966ee..ffbbb3e 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1101,6 +1101,8 @@
 	budget_ci->budget.dvb_adapter.priv = budget_ci;
 	frontend_init(budget_ci);
 
+	ttpci_budget_init_hooks(&budget_ci->budget);
+
 	return 0;
 }
 
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index e4cf777..e15562f 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -63,9 +63,6 @@
 {
 	dprintk(2, "budget: %p\n", budget);
 
-	if (--budget->feeding)
-		return budget->feeding;
-
 	saa7146_write(budget->dev, MC1, MASK_20);	// DMA3 off
 	SAA7146_IER_DISABLE(budget->dev, MASK_10);
 	return 0;
@@ -77,8 +74,8 @@
 
 	dprintk(2, "budget: %p\n", budget);
 
-	if (budget->feeding)
-		return ++budget->feeding;
+	if (!budget->feeding || !budget->fe_synced)
+		return 0;
 
 	saa7146_write(dev, MC1, MASK_20);	// DMA3 off
 
@@ -139,7 +136,33 @@
 	SAA7146_IER_ENABLE(budget->dev, MASK_10);	/* VPE */
 	saa7146_write(dev, MC1, (MASK_04 | MASK_20));	/* DMA3 on */
 
-	return ++budget->feeding;
+	return 0;
+}
+
+static int budget_read_fe_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct budget *budget = (struct budget *) fe->dvb->priv;
+	int synced;
+	int ret;
+
+	if (budget->read_fe_status)
+		ret = budget->read_fe_status(fe, status);
+	else
+		ret = -EINVAL;
+
+	if (!ret) {
+		synced = (*status & FE_HAS_LOCK);
+		if (synced != budget->fe_synced) {
+			budget->fe_synced = synced;
+			spin_lock(&budget->feedlock);
+			if (synced)
+				start_ts_capture(budget);
+			else
+				stop_ts_capture(budget);
+			spin_unlock(&budget->feedlock);
+		}
+	}
+	return ret;
 }
 
 static void vpeirq(unsigned long data)
@@ -267,7 +290,7 @@
 {
 	struct dvb_demux *demux = feed->demux;
 	struct budget *budget = (struct budget *) demux->priv;
-	int status;
+	int status = 0;
 
 	dprintk(2, "budget: %p\n", budget);
 
@@ -276,7 +299,8 @@
 
 	spin_lock(&budget->feedlock);
 	feed->pusi_seen = 0; /* have a clean section start */
-	status = start_ts_capture(budget);
+	if (budget->feeding++ == 0)
+		status = start_ts_capture(budget);
 	spin_unlock(&budget->feedlock);
 	return status;
 }
@@ -285,12 +309,13 @@
 {
 	struct dvb_demux *demux = feed->demux;
 	struct budget *budget = (struct budget *) demux->priv;
-	int status;
+	int status = 0;
 
 	dprintk(2, "budget: %p\n", budget);
 
 	spin_lock(&budget->feedlock);
-	status = stop_ts_capture(budget);
+	if (--budget->feeding == 0)
+		status = stop_ts_capture(budget);
 	spin_unlock(&budget->feedlock);
 	return status;
 }
@@ -470,6 +495,14 @@
 	return ret;
 }
 
+void ttpci_budget_init_hooks(struct budget *budget)
+{
+	if (budget->dvb_frontend && !budget->read_fe_status) {
+		budget->read_fe_status = budget->dvb_frontend->ops.read_status;
+		budget->dvb_frontend->ops.read_status = budget_read_fe_status;
+	}
+}
+
 int ttpci_budget_deinit(struct budget *budget)
 {
 	struct saa7146_dev *dev = budget->dev;
@@ -508,11 +541,8 @@
 	spin_lock(&budget->feedlock);
 	budget->video_port = video_port;
 	if (budget->feeding) {
-		int oldfeeding = budget->feeding;
-		budget->feeding = 1;
 		stop_ts_capture(budget);
 		start_ts_capture(budget);
-		budget->feeding = oldfeeding;
 	}
 	spin_unlock(&budget->feedlock);
 }
@@ -520,6 +550,7 @@
 EXPORT_SYMBOL_GPL(ttpci_budget_debiread);
 EXPORT_SYMBOL_GPL(ttpci_budget_debiwrite);
 EXPORT_SYMBOL_GPL(ttpci_budget_init);
+EXPORT_SYMBOL_GPL(ttpci_budget_init_hooks);
 EXPORT_SYMBOL_GPL(ttpci_budget_deinit);
 EXPORT_SYMBOL_GPL(ttpci_budget_irq10_handler);
 EXPORT_SYMBOL_GPL(ttpci_budget_set_video_port);
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index ee60ce9..5722744 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -617,6 +617,8 @@
 	budget->dvb_adapter.priv = budget;
 	frontend_init(budget);
 
+	ttpci_budget_init_hooks(budget);
+
 	return 0;
 }
 
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 35761f1..863dffb 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -375,9 +375,6 @@
 		if (budget->dvb_frontend) {
 			budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
 			budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
-			budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
-			budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
-			budget->dvb_frontend->ops.set_tone = budget_set_tone;
 			break;
 		}
 		break;
@@ -474,6 +471,8 @@
 	budget->dvb_adapter.priv = budget;
 	frontend_init(budget);
 
+	ttpci_budget_init_hooks(budget);
+
 	return 0;
 }
 
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index ecea3a1..e8a5c79 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -52,9 +52,6 @@
 	struct dmx_frontend hw_frontend;
 	struct dmx_frontend mem_frontend;
 
-	int fe_synced;
-	struct mutex pid_mutex;
-
 	int ci_present;
 	int video_port;
 
@@ -74,6 +71,9 @@
 
 	struct dvb_adapter dvb_adapter;
 	struct dvb_frontend *dvb_frontend;
+	int (*read_fe_status)(struct dvb_frontend *fe, fe_status_t *status);
+	int fe_synced;
+
 	void *priv;
 };
 
@@ -106,6 +106,7 @@
 extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
 			     struct saa7146_pci_extension_data *info,
 			     struct module *owner);
+extern void ttpci_budget_init_hooks(struct budget *budget);
 extern int ttpci_budget_deinit(struct budget *budget);
 extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr);
 extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port);
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 6d532f1..fe56862 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -145,7 +145,7 @@
 
 config VIDEO_SAA5249
 	tristate "SAA5249 Teletext processor"
-	depends on VIDEO_DEV && I2C
+	depends on VIDEO_DEV && I2C && VIDEO_V4L1
 	help
 	  Support for I2C bus based teletext using the SAA5249 chip. At the
 	  moment this is only useful on some European WinTV cards.
@@ -155,7 +155,7 @@
 
 config TUNER_3036
 	tristate "SAB3036 tuner"
-	depends on VIDEO_DEV && I2C
+	depends on VIDEO_DEV && I2C && VIDEO_V4L1
 	help
 	  Say Y here to include support for Philips SAB3036 compatible tuners.
 	  If in doubt, say N.
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 153f6a4..cdcf556 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_BT848
 	tristate "BT848 Video For Linux"
-	depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L2
+	depends on VIDEO_DEV && PCI && I2C && VIDEO_V4L1
 	select I2C_ALGOBIT
 	select FW_LOADER
 	select VIDEO_BTCX
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 5764a89..20dff7c 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -3923,7 +3923,12 @@
 		goto err;
 	printk(KERN_INFO "bttv%d: registered device video%d\n",
 	       btv->c.nr,btv->video_dev->minor & 0x1f);
-	video_device_create_file(btv->video_dev, &class_device_attr_card);
+	if (class_device_create_file(&btv->video_dev->class_dev,
+				     &class_device_attr_card)<0) {
+		printk(KERN_ERR "bttv%d: class_device_create_file 'card' "
+		       "failed\n", btv->c.nr);
+		goto err;
+	}
 
 	/* vbi */
 	btv->vbi_dev = vdev_init(btv, &bttv_vbi_template, "vbi");
@@ -4287,6 +4292,8 @@
 
 static int bttv_init_module(void)
 {
+	int ret;
+
 	bttv_num = 0;
 
 	printk(KERN_INFO "bttv: driver version %d.%d.%d loaded\n",
@@ -4308,7 +4315,11 @@
 
 	bttv_check_chipset();
 
-	bus_register(&bttv_sub_bus_type);
+	ret = bus_register(&bttv_sub_bus_type);
+	if (ret < 0) {
+		printk(KERN_WARNING "bttv: bus_register error: %d\n", ret);
+		return ret;
+	}
 	return pci_register_driver(&bttv_pci_driver);
 }
 
diff --git a/drivers/media/video/bt8xx/bttv-vbi.c b/drivers/media/video/bt8xx/bttv-vbi.c
index 8c9f0f7..63676e7 100644
--- a/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/drivers/media/video/bt8xx/bttv-vbi.c
@@ -31,11 +31,16 @@
 #include <asm/io.h>
 #include "bttvp.h"
 
-/* Offset from line sync pulse leading edge (0H) in 1 / sampling_rate:
-   bt8x8 /HRESET pulse starts at 0H and has length 64 / fCLKx1 (E|O_VTC
-   HSFMT = 0). VBI_HDELAY (always 0) is an offset from the trailing edge
-   of /HRESET in 1 / fCLKx1, and the sampling_rate tvnorm->Fsc is fCLKx2. */
-#define VBI_OFFSET ((64 + 0) * 2)
+/* Offset from line sync pulse leading edge (0H) to start of VBI capture,
+   in fCLKx2 pixels.  According to the datasheet, VBI capture starts
+   VBI_HDELAY fCLKx1 pixels from the tailing edgeof /HRESET, and /HRESET
+   is 64 fCLKx1 pixels wide.  VBI_HDELAY is set to 0, so this should be
+   (64 + 0) * 2 = 128 fCLKx2 pixels.  But it's not!  The datasheet is
+   Just Plain Wrong.  The real value appears to be different for
+   different revisions of the bt8x8 chips, and to be affected by the
+   horizontal scaling factor.  Experimentally, the value is measured
+   to be about 244.  */
+#define VBI_OFFSET 244
 
 #define VBI_DEFLINES 16
 #define VBI_MAXLINES 32
diff --git a/drivers/media/video/compat_ioctl32.c b/drivers/media/video/compat_ioctl32.c
index 353d02b..9dddff4 100644
--- a/drivers/media/video/compat_ioctl32.c
+++ b/drivers/media/video/compat_ioctl32.c
@@ -490,6 +490,23 @@
 	return 0;
 }
 
+struct video_code32
+{
+	char		loadwhat[16];	/* name or tag of file being passed */
+	compat_int_t	datasize;
+	unsigned char	*data;
+};
+
+static inline int microcode32(struct video_code *kp, struct video_code32 __user *up)
+{
+	if(!access_ok(VERIFY_READ, up, sizeof(struct video_code32)) ||
+		copy_from_user(kp->loadwhat, up->loadwhat, sizeof (up->loadwhat)) ||
+		get_user(kp->datasize, &up->datasize) ||
+		copy_from_user(kp->data, up->data, up->datasize))
+			return -EFAULT;
+	return 0;
+}
+
 #define VIDIOCGTUNER32		_IOWR('v',4, struct video_tuner32)
 #define VIDIOCSTUNER32		_IOW('v',5, struct video_tuner32)
 #define VIDIOCGWIN32		_IOR('v',9, struct video_window32)
@@ -498,6 +515,7 @@
 #define VIDIOCSFBUF32		_IOW('v',12, struct video_buffer32)
 #define VIDIOCGFREQ32		_IOR('v',14, u32)
 #define VIDIOCSFREQ32		_IOW('v',15, u32)
+#define VIDIOCSMICROCODE32	_IOW('v',27, struct video_code32)
 
 /* VIDIOC_ENUMINPUT32 is VIDIOC_ENUMINPUT minus 4 bytes of padding alignement */
 #define VIDIOC_ENUMINPUT32	VIDIOC_ENUMINPUT - _IOC(0, 0, 0, 4)
@@ -590,6 +608,7 @@
 		struct video_tuner vt;
 		struct video_buffer vb;
 		struct video_window vw;
+		struct video_code vc;
 		struct v4l2_format v2f;
 		struct v4l2_buffer v2b;
 		struct v4l2_framebuffer v2fb;
@@ -628,6 +647,7 @@
 	case VIDIOC_G_INPUT32: cmd = VIDIOC_G_INPUT; break;
 	case VIDIOC_S_INPUT32: cmd = VIDIOC_S_INPUT; break;
 	case VIDIOC_TRY_FMT32: cmd = VIDIOC_TRY_FMT; break;
+	case VIDIOCSMICROCODE32: cmd = VIDIOCSMICROCODE; break;
 	};
 
 	switch(cmd) {
@@ -703,6 +723,10 @@
 	case VIDIOC_G_FBUF:
 	case VIDIOC_G_INPUT:
 		compatible_arg = 0;
+	case VIDIOCSMICROCODE:
+		err = microcode32(&karg.vc, up);
+		compatible_arg = 0;
+		break;
 	};
 
 	if(err)
diff --git a/drivers/media/video/cpia2/Kconfig b/drivers/media/video/cpia2/Kconfig
index 513cc09..e39a961 100644
--- a/drivers/media/video/cpia2/Kconfig
+++ b/drivers/media/video/cpia2/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_CPIA2
 	tristate "CPiA2 Video For Linux"
-	depends on VIDEO_DEV && USB
+	depends on VIDEO_DEV && USB && VIDEO_V4L1
 	---help---
 	  This is the video4linux driver for cameras based on Vision's CPiA2
 	  (Colour Processor Interface ASIC), such as the Digital Blue QX5
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 72b630a..c255646 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -89,7 +89,7 @@
 
 		auxgpio = cx_read(MO_GP1_IO);
 		/* Take out the parity part */
-		gpio+=(gpio & 0x7fd) + (auxgpio & 0xef);
+		gpio=(gpio & 0x7fd) + (auxgpio & 0xef);
 	} else
 		auxgpio = gpio;
 
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 2225d4b..547cdbdb 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1180,7 +1180,6 @@
 			V4L2_CAP_READWRITE     |
 			V4L2_CAP_STREAMING     |
 			V4L2_CAP_VBI_CAPTURE   |
-			V4L2_CAP_VIDEO_OVERLAY |
 			0;
 		if (UNSET != core->tuner_type)
 			cap->capabilities |= V4L2_CAP_TUNER;
@@ -1226,7 +1225,7 @@
 		struct v4l2_format *f = arg;
 		return cx8800_try_fmt(dev,fh,f);
 	}
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 	/* --- streaming capture ------------------------------------- */
 	case VIDIOCGMBUF:
 	{
@@ -1585,7 +1584,7 @@
 		*id = 0;
 		return 0;
 	}
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 	case VIDIOCSTUNER:
 	{
 		struct video_tuner *v = arg;
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index dbb75a7..56246b8 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -362,7 +362,7 @@
 }
 
 /* ------------------------------------------------------------------------ */
-
+#ifdef CONFIG_VIDEO_V4L1
 static int msp_mode_v4l2_to_v4l1(int rxsubchans, int audmode)
 {
 	if (rxsubchans == V4L2_TUNER_SUB_MONO)
@@ -384,6 +384,7 @@
 		return V4L2_TUNER_MODE_LANG1;
 	return V4L2_TUNER_MODE_MONO;
 }
+#endif
 
 static int msp_get_ctrl(struct i2c_client *client, struct v4l2_control *ctrl)
 {
@@ -509,6 +510,7 @@
 	/* --- v4l ioctls --- */
 	/* take care: bttv does userspace copying, we'll get a
 	   kernel pointer here... */
+#ifdef CONFIG_VIDEO_V4L1
 	case VIDIOCGAUDIO:
 	{
 		struct video_audio *va = arg;
@@ -577,6 +579,12 @@
 	}
 
 	case VIDIOCSFREQ:
+	{
+		/* new channel -- kick audio carrier scan */
+		msp_wake_thread(client);
+		break;
+	}
+#endif
 	case VIDIOC_S_FREQUENCY:
 	{
 		/* new channel -- kick audio carrier scan */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 9b48abc..be1e5cc 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -852,7 +852,6 @@
 	return hdw->serial_number;
 }
 
-
 int pvr2_hdw_get_unit_number(struct pvr2_hdw *hdw)
 {
 	return hdw->unit_number;
@@ -2318,7 +2317,6 @@
 	}
 }
 
-
 /* Return name for this driver instance */
 const char *pvr2_hdw_get_driver_name(struct pvr2_hdw *hdw)
 {
@@ -2542,6 +2540,10 @@
 }
 
 
+/* Issue a command and get a response from the device.  This extended
+   version includes a probe flag (which if set means that device errors
+   should not be logged or treated as fatal) and a timeout in jiffies.
+   This can be used to non-lethally probe the health of endpoint 1. */
 static int pvr2_send_request_ex(struct pvr2_hdw *hdw,
 				unsigned int timeout,int probe_fl,
 				void *write_data,unsigned int write_len,
@@ -2970,6 +2972,7 @@
 }
 
 
+/* Stop / start video stream transport */
 static int pvr2_hdw_cmd_usbstream(struct pvr2_hdw *hdw,int runFl)
 {
 	int status;
@@ -3068,6 +3071,7 @@
 }
 
 
+/* Find I2C address of eeprom */
 static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw)
 {
 	int result;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.c b/drivers/media/video/pvrusb2/pvrusb2-io.c
index 681f79c..1e39376 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-io.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-io.c
@@ -26,6 +26,8 @@
 #include <linux/slab.h>
 #include <linux/mutex.h>
 
+static const char *pvr2_buffer_state_decode(enum pvr2_buffer_state);
+
 #define BUFFER_SIG 0x47653271
 
 // #define SANITY_CHECK_BUFFERS
@@ -515,6 +517,10 @@
 }
 
 /* Query / set the nominal buffer count */
+int pvr2_stream_get_buffer_count(struct pvr2_stream *sp)
+{
+	return sp->buffer_target_count;
+}
 
 int pvr2_stream_set_buffer_count(struct pvr2_stream *sp,unsigned int cnt)
 {
@@ -553,7 +559,6 @@
 	return sp->r_count;
 }
 
-
 void pvr2_stream_kill(struct pvr2_stream *sp)
 {
 	struct pvr2_buffer *bp;
@@ -607,7 +612,6 @@
 	return ret;
 }
 
-
 int pvr2_buffer_set_buffer(struct pvr2_buffer *bp,void *ptr,unsigned int cnt)
 {
 	int ret = 0;
@@ -646,7 +650,6 @@
 	return bp->status;
 }
 
-
 int pvr2_buffer_get_id(struct pvr2_buffer *bp)
 {
 	return bp->id;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.h b/drivers/media/video/pvrusb2/pvrusb2-io.h
index 96285ad..93279cc 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-io.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-io.h
@@ -47,6 +47,7 @@
 			      void *data);
 
 /* Query / set the nominal buffer count */
+int pvr2_stream_get_buffer_count(struct pvr2_stream *);
 int pvr2_stream_set_buffer_count(struct pvr2_stream *,unsigned int);
 
 /* Get a pointer to a buffer that is either idle, ready, or is specified
@@ -58,6 +59,7 @@
 /* Find out how many buffers are idle or ready */
 int pvr2_stream_get_ready_count(struct pvr2_stream *);
 
+
 /* Kill all pending buffers and throw away any ready buffers as well */
 void pvr2_stream_kill(struct pvr2_stream *);
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ioread.c b/drivers/media/video/pvrusb2/pvrusb2-ioread.c
index f7a2e22..b71f9a9 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ioread.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ioread.c
@@ -213,7 +213,9 @@
 				   " pvr2_ioread_setup (tear-down) id=%p",cp);
 			pvr2_ioread_stop(cp);
 			pvr2_stream_kill(cp->stream);
-			pvr2_stream_set_buffer_count(cp->stream,0);
+			if (pvr2_stream_get_buffer_count(cp->stream)) {
+				pvr2_stream_set_buffer_count(cp->stream,0);
+			}
 			cp->stream = NULL;
 		}
 		if (sp) {
@@ -251,7 +253,6 @@
 	return ret;
 }
 
-
 static int pvr2_ioread_get_buffer(struct pvr2_ioread *cp)
 {
 	int stat;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index 6af55a8..d1dda5c 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -44,12 +44,16 @@
 	struct kobj_type ktype;
 	struct class_device_attribute attr_v4l_minor_number;
 	struct class_device_attribute attr_unit_number;
+	int v4l_minor_number_created_ok;
+	int unit_number_created_ok;
 };
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
 struct pvr2_sysfs_debugifc {
 	struct class_device_attribute attr_debugcmd;
 	struct class_device_attribute attr_debuginfo;
+	int debugcmd_created_ok;
+	int debuginfo_created_ok;
 };
 #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
 
@@ -67,6 +71,7 @@
 	struct pvr2_sysfs_ctl_item *item_next;
 	struct attribute *attr_gen[7];
 	struct attribute_group grp;
+	int created_ok;
 	char name[80];
 };
 
@@ -487,6 +492,7 @@
 	struct pvr2_sysfs_func_set *fp;
 	struct pvr2_ctrl *cptr;
 	unsigned int cnt,acnt;
+	int ret;
 
 	if ((ctl_id < 0) || (ctl_id >= (sizeof(funcs)/sizeof(funcs[0])))) {
 		return;
@@ -589,7 +595,13 @@
 	cip->grp.name = cip->name;
 	cip->grp.attrs = cip->attr_gen;
 
-	sysfs_create_group(&sfp->class_dev->kobj,&cip->grp);
+	ret = sysfs_create_group(&sfp->class_dev->kobj,&cip->grp);
+	if (ret) {
+		printk(KERN_WARNING "%s: sysfs_create_group error: %d\n",
+		       __FUNCTION__, ret);
+		return;
+	}
+	cip->created_ok = !0;
 }
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
@@ -600,6 +612,8 @@
 static void pvr2_sysfs_add_debugifc(struct pvr2_sysfs *sfp)
 {
 	struct pvr2_sysfs_debugifc *dip;
+	int ret;
+
 	dip = kmalloc(sizeof(*dip),GFP_KERNEL);
 	if (!dip) return;
 	memset(dip,0,sizeof(*dip));
@@ -613,17 +627,34 @@
 	dip->attr_debuginfo.attr.mode = S_IRUGO;
 	dip->attr_debuginfo.show = debuginfo_show;
 	sfp->debugifc = dip;
-	class_device_create_file(sfp->class_dev,&dip->attr_debugcmd);
-	class_device_create_file(sfp->class_dev,&dip->attr_debuginfo);
+	ret = class_device_create_file(sfp->class_dev,&dip->attr_debugcmd);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		dip->debugcmd_created_ok = !0;
+	}
+	ret = class_device_create_file(sfp->class_dev,&dip->attr_debuginfo);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		dip->debuginfo_created_ok = !0;
+	}
 }
 
 
 static void pvr2_sysfs_tear_down_debugifc(struct pvr2_sysfs *sfp)
 {
 	if (!sfp->debugifc) return;
-	class_device_remove_file(sfp->class_dev,
-				 &sfp->debugifc->attr_debuginfo);
-	class_device_remove_file(sfp->class_dev,&sfp->debugifc->attr_debugcmd);
+	if (sfp->debugifc->debuginfo_created_ok) {
+		class_device_remove_file(sfp->class_dev,
+					 &sfp->debugifc->attr_debuginfo);
+	}
+	if (sfp->debugifc->debugcmd_created_ok) {
+		class_device_remove_file(sfp->class_dev,
+					 &sfp->debugifc->attr_debugcmd);
+	}
 	kfree(sfp->debugifc);
 	sfp->debugifc = NULL;
 }
@@ -645,7 +676,9 @@
 	struct pvr2_sysfs_ctl_item *cip1,*cip2;
 	for (cip1 = sfp->item_first; cip1; cip1 = cip2) {
 		cip2 = cip1->item_next;
-		sysfs_remove_group(&sfp->class_dev->kobj,&cip1->grp);
+		if (cip1->created_ok) {
+			sysfs_remove_group(&sfp->class_dev->kobj,&cip1->grp);
+		}
 		pvr2_sysfs_trace("Destroying pvr2_sysfs_ctl_item id=%p",cip1);
 		kfree(cip1);
 	}
@@ -675,8 +708,14 @@
 	pvr2_sysfs_tear_down_debugifc(sfp);
 #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
 	pvr2_sysfs_tear_down_controls(sfp);
-	class_device_remove_file(sfp->class_dev,&sfp->attr_v4l_minor_number);
-	class_device_remove_file(sfp->class_dev,&sfp->attr_unit_number);
+	if (sfp->v4l_minor_number_created_ok) {
+		class_device_remove_file(sfp->class_dev,
+					 &sfp->attr_v4l_minor_number);
+	}
+	if (sfp->unit_number_created_ok) {
+		class_device_remove_file(sfp->class_dev,
+					 &sfp->attr_unit_number);
+	}
 	pvr2_sysfs_trace("Destroying class_dev id=%p",sfp->class_dev);
 	sfp->class_dev->class_data = NULL;
 	class_device_unregister(sfp->class_dev);
@@ -709,6 +748,8 @@
 {
 	struct usb_device *usb_dev;
 	struct class_device *class_dev;
+	int ret;
+
 	usb_dev = pvr2_hdw_get_dev(sfp->channel.hdw);
 	if (!usb_dev) return;
 	class_dev = kmalloc(sizeof(*class_dev),GFP_KERNEL);
@@ -733,20 +774,40 @@
 
 	sfp->class_dev = class_dev;
 	class_dev->class_data = sfp;
-	class_device_register(class_dev);
+	ret = class_device_register(class_dev);
+	if (ret) {
+		printk(KERN_ERR "%s: class_device_register failed\n",
+		       __FUNCTION__);
+		kfree(class_dev);
+		return;
+	}
 
 	sfp->attr_v4l_minor_number.attr.owner = THIS_MODULE;
 	sfp->attr_v4l_minor_number.attr.name = "v4l_minor_number";
 	sfp->attr_v4l_minor_number.attr.mode = S_IRUGO;
 	sfp->attr_v4l_minor_number.show = v4l_minor_number_show;
 	sfp->attr_v4l_minor_number.store = NULL;
-	class_device_create_file(sfp->class_dev,&sfp->attr_v4l_minor_number);
+	ret = class_device_create_file(sfp->class_dev,
+				       &sfp->attr_v4l_minor_number);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		sfp->v4l_minor_number_created_ok = !0;
+	}
+
 	sfp->attr_unit_number.attr.owner = THIS_MODULE;
 	sfp->attr_unit_number.attr.name = "unit_number";
 	sfp->attr_unit_number.attr.mode = S_IRUGO;
 	sfp->attr_unit_number.show = unit_number_show;
 	sfp->attr_unit_number.store = NULL;
-	class_device_create_file(sfp->class_dev,&sfp->attr_unit_number);
+	ret = class_device_create_file(sfp->class_dev,&sfp->attr_unit_number);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: class_device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		sfp->unit_number_created_ok = !0;
+	}
 
 	pvr2_sysfs_add_controls(sfp);
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index f1fd69e..d73cff1 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -997,9 +997,9 @@
 	struct saa7134_dev *dev = NULL;
 	struct list_head *list;
 
-	if (!dmasound_init && !dmasound_exit) {
-		dmasound_init = alsa_device_init;
-		dmasound_exit = alsa_device_exit;
+	if (!saa7134_dmasound_init && !saa7134_dmasound_exit) {
+		saa7134_dmasound_init = alsa_device_init;
+		saa7134_dmasound_exit = alsa_device_exit;
 	} else {
 		printk(KERN_WARNING "saa7134 ALSA: can't load, DMA sound handler already assigned (probably to OSS)\n");
 		return -EBUSY;
@@ -1036,8 +1036,8 @@
 		snd_card_free(snd_saa7134_cards[idx]);
 	}
 
-	dmasound_init = NULL;
-	dmasound_exit = NULL;
+	saa7134_dmasound_init = NULL;
+	saa7134_dmasound_exit = NULL;
 	printk(KERN_INFO "saa7134 ALSA driver for DMA sound unloaded\n");
 
 	return;
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 6e97cc8..be3a81f 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -95,8 +95,8 @@
 static LIST_HEAD(mops_list);
 static unsigned int saa7134_devcount;
 
-int (*dmasound_init)(struct saa7134_dev *dev);
-int (*dmasound_exit)(struct saa7134_dev *dev);
+int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
+int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
 
 #define dprintk(fmt, arg...)	if (core_debug) \
 	printk(KERN_DEBUG "%s/core: " fmt, dev->name , ## arg)
@@ -1008,8 +1008,8 @@
 	/* check for signal */
 	saa7134_irq_video_intl(dev);
 
-	if (dmasound_init && !dev->dmasound.priv_data) {
-		dmasound_init(dev);
+	if (saa7134_dmasound_init && !dev->dmasound.priv_data) {
+		saa7134_dmasound_init(dev);
 	}
 
 	return 0;
@@ -1036,8 +1036,8 @@
 	struct saa7134_mpeg_ops *mops;
 
 	/* Release DMA sound modules if present */
-	if (dmasound_exit && dev->dmasound.priv_data) {
-		dmasound_exit(dev);
+	if (saa7134_dmasound_exit && dev->dmasound.priv_data) {
+		saa7134_dmasound_exit(dev);
 	}
 
 	/* debugging ... */
@@ -1169,8 +1169,8 @@
 
 /* ----------------- for the DMA sound modules --------------- */
 
-EXPORT_SYMBOL(dmasound_init);
-EXPORT_SYMBOL(dmasound_exit);
+EXPORT_SYMBOL(saa7134_dmasound_init);
+EXPORT_SYMBOL(saa7134_dmasound_exit);
 EXPORT_SYMBOL(saa7134_pgtable_free);
 EXPORT_SYMBOL(saa7134_pgtable_build);
 EXPORT_SYMBOL(saa7134_pgtable_alloc);
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index 3895d05..2e3ba5f 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -993,9 +993,9 @@
 	struct saa7134_dev *dev = NULL;
 	struct list_head *list;
 
-	if (!dmasound_init && !dmasound_exit) {
-		dmasound_init = oss_device_init;
-		dmasound_exit = oss_device_exit;
+	if (!saa7134_dmasound_init && !saa7134_dmasound_exit) {
+		saa7134_dmasound_init = oss_device_init;
+		saa7134_dmasound_exit = oss_device_exit;
 	} else {
 		printk(KERN_WARNING "saa7134 OSS: can't load, DMA sound handler already assigned (probably to ALSA)\n");
 		return -EBUSY;
@@ -1037,8 +1037,8 @@
 
 	}
 
-	dmasound_init = NULL;
-	dmasound_exit = NULL;
+	saa7134_dmasound_init = NULL;
+	saa7134_dmasound_exit = NULL;
 
 	printk(KERN_INFO "saa7134 OSS driver for DMA sound unloaded\n");
 
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index e4156ec..8656f24 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -40,7 +40,7 @@
 
 static unsigned int video_debug   = 0;
 static unsigned int gbuffers      = 8;
-static unsigned int noninterlaced = 0;
+static unsigned int noninterlaced = 1;
 static unsigned int gbufsize      = 720*576*4;
 static unsigned int gbufsize_max  = 720*576*4;
 module_param(video_debug, int, 0644);
@@ -48,7 +48,7 @@
 module_param(gbuffers, int, 0444);
 MODULE_PARM_DESC(gbuffers,"number of capture buffers, range 2-32");
 module_param(noninterlaced, int, 0644);
-MODULE_PARM_DESC(noninterlaced,"video input is noninterlaced");
+MODULE_PARM_DESC(noninterlaced,"capture non interlaced video");
 
 #define dprintk(fmt, arg...)	if (video_debug) \
 	printk(KERN_DEBUG "%s/video: " fmt, dev->name , ## arg)
@@ -2087,7 +2087,7 @@
 		struct v4l2_format *f = arg;
 		return saa7134_try_fmt(dev,fh,f);
 	}
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 	case VIDIOCGMBUF:
 	{
 		struct video_mbuf *mbuf = arg;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index d5ee99c..c04ce61 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -586,8 +586,8 @@
 
 int saa7134_set_dmabits(struct saa7134_dev *dev);
 
-extern int (*dmasound_init)(struct saa7134_dev *dev);
-extern int (*dmasound_exit)(struct saa7134_dev *dev);
+extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
+extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
 
 
 /* ----------------------------------------------------------- */
diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c
index b36ba9f..5686547 100644
--- a/drivers/media/video/stradis.c
+++ b/drivers/media/video/stradis.c
@@ -2181,7 +2181,6 @@
 	{ 0 }
 };
 
-MODULE_DEVICE_TABLE(pci, stradis_pci_tbl);
 
 static struct pci_driver stradis_driver = {
 	.name = "stradis",
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index f7eb402..40590ba 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -196,14 +196,6 @@
 		i2c_master_send(c, buffer, 4);
 		default_tuner_init(c);
 		break;
-	case TUNER_LG_TDVS_H06XF:
-		/* Set the Auxiliary Byte. */
-		buffer[2] &= ~0x20;
-		buffer[2] |= 0x18;
-		buffer[3] = 0x20;
-		i2c_master_send(c, buffer, 4);
-		default_tuner_init(c);
-		break;
 	case TUNER_PHILIPS_TD1316:
 		buffer[0] = 0x0b;
 		buffer[1] = 0xdc;
@@ -598,6 +590,7 @@
 		if (t->standby)
 			t->standby (client);
 		break;
+#ifdef CONFIG_VIDEO_V4L1
 	case VIDIOCSAUDIO:
 		if (check_mode(t, "VIDIOCSAUDIO") == EINVAL)
 			return 0;
@@ -607,17 +600,6 @@
 		/* Should be implemented, since bttv calls it */
 		tuner_dbg("VIDIOCSAUDIO not implemented.\n");
 		break;
-	case TDA9887_SET_CONFIG:
-		if (t->type == TUNER_TDA9887) {
-			int *i = arg;
-
-			t->tda9887_config = *i;
-			set_freq(client, t->tv_freq);
-		}
-		break;
-	/* --- v4l ioctls --- */
-	/* take care: bttv does userspace copying, we'll get a
-	   kernel pointer here... */
 	case VIDIOCSCHAN:
 		{
 			static const v4l2_std_id map[] = {
@@ -701,7 +683,18 @@
 				    ? VIDEO_SOUND_STEREO : VIDEO_SOUND_MONO;
 			return 0;
 		}
+#endif
+	case TDA9887_SET_CONFIG:
+		if (t->type == TUNER_TDA9887) {
+			int *i = arg;
 
+			t->tda9887_config = *i;
+			set_freq(client, t->tv_freq);
+		}
+		break;
+	/* --- v4l ioctls --- */
+	/* take care: bttv does userspace copying, we'll get a
+	   kernel pointer here... */
 	case VIDIOC_S_STD:
 		{
 			v4l2_std_id *id = arg;
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index d071c5c..abe37cf 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -339,7 +339,20 @@
 	if (4 != (rc = i2c_master_send(c,buffer,4)))
 		tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
 
-	if (t->type == TUNER_MICROTUNE_4042FI5) {
+	switch (t->type) {
+	case TUNER_LG_TDVS_H06XF:
+		/* Set the Auxiliary Byte. */
+		buffer[0] = buffer[2];
+		buffer[0] &= ~0x20;
+		buffer[0] |= 0x18;
+		buffer[1] = 0x20;
+		tuner_dbg("tv 0x%02x 0x%02x\n",buffer[0],buffer[1]);
+
+		if (2 != (rc = i2c_master_send(c,buffer,2)))
+			tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc);
+		break;
+	case TUNER_MICROTUNE_4042FI5:
+	{
 		// FIXME - this may also work for other tuners
 		unsigned long timeout = jiffies + msecs_to_jiffies(1);
 		u8 status_byte = 0;
@@ -364,10 +377,12 @@
 		buffer[2] = config;
 		buffer[3] = cb;
 		tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
-		       buffer[0],buffer[1],buffer[2],buffer[3]);
+			  buffer[0],buffer[1],buffer[2],buffer[3]);
 
 		if (4 != (rc = i2c_master_send(c,buffer,4)))
 			tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
+		break;
+	}
 	}
 }
 
diff --git a/drivers/media/video/usbvideo/Kconfig b/drivers/media/video/usbvideo/Kconfig
index 59fb899..a0fd82b 100644
--- a/drivers/media/video/usbvideo/Kconfig
+++ b/drivers/media/video/usbvideo/Kconfig
@@ -3,7 +3,7 @@
 
 config USB_VICAM
 	tristate "USB 3com HomeConnect (aka vicam) support (EXPERIMENTAL)"
-	depends on USB && VIDEO_V4L1 && EXPERIMENTAL
+	depends on USB && VIDEO_DEV && VIDEO_V4L1 && EXPERIMENTAL
 	select VIDEO_USBVIDEO
 	---help---
 	  Say Y here if you have 3com homeconnect camera (vicam).
@@ -13,7 +13,7 @@
 
 config USB_IBMCAM
 	tristate "USB IBM (Xirlink) C-it Camera support"
-	depends on USB && VIDEO_V4L1
+	depends on USB && VIDEO_DEV && VIDEO_V4L1
 	select VIDEO_USBVIDEO
 	---help---
 	  Say Y here if you want to connect a IBM "C-It" camera, also known as
@@ -28,7 +28,7 @@
 
 config USB_KONICAWC
 	tristate "USB Konica Webcam support"
-	depends on USB && VIDEO_V4L1
+	depends on USB && VIDEO_DEV && VIDEO_V4L1
 	select VIDEO_USBVIDEO
 	---help---
 	  Say Y here if you want support for webcams based on a Konica
@@ -39,7 +39,7 @@
 
 config USB_QUICKCAM_MESSENGER
 	tristate "USB Logitech Quickcam Messenger"
-	depends on USB && VIDEO_DEV
+	depends on USB && VIDEO_DEV && VIDEO_V4L1
 	select VIDEO_USBVIDEO
 	---help---
 	  Say Y or M here to enable support for the USB Logitech Quickcam
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index f06dc19..2ecbeff 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -202,7 +202,7 @@
 /* ------------------------------------------------------------------ */
 /* debug help functions                                               */
 
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 static const char *v4l1_ioctls[] = {
 	[_IOC_NR(VIDIOCGCAP)]       = "VIDIOCGCAP",
 	[_IOC_NR(VIDIOCGCHAN)]      = "VIDIOCGCHAN",
@@ -301,7 +301,7 @@
 #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls)
 
 static const char *v4l2_int_ioctls[] = {
-#ifdef HAVE_VIDEO_DECODER
+#ifdef CONFIG_V4L1_COMPAT
 	[_IOC_NR(DECODER_GET_CAPABILITIES)]    = "DECODER_GET_CAPABILITIES",
 	[_IOC_NR(DECODER_GET_STATUS)]          = "DECODER_GET_STATUS",
 	[_IOC_NR(DECODER_SET_NORM)]            = "DECODER_SET_NORM",
@@ -367,7 +367,7 @@
 		       (_IOC_NR(cmd) < V4L2_INT_IOCTLS) ?
 		       v4l2_int_ioctls[_IOC_NR(cmd)] : "UNKNOWN", dir, cmd);
 		break;
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 	case 'v':
 		printk("v4l1 ioctl %s, dir=%s (0x%08x)\n",
 		       (_IOC_NR(cmd) < V4L1_IOCTLS) ?
@@ -414,6 +414,7 @@
 		printk ("%s: tuner type=%d\n", s, *p);
 		break;
 	}
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
 	case DECODER_SET_VBI_BYPASS:
 	case DECODER_ENABLE_OUTPUT:
 	case DECODER_GET_STATUS:
@@ -424,6 +425,7 @@
 	case VIDIOCCAPTURE:
 	case VIDIOCSYNC:
 	case VIDIOCSWRITEMODE:
+#endif
 	case TUNER_SET_TYPE_ADDR:
 	case TUNER_SET_STANDBY:
 	case TDA9887_SET_CONFIG:
@@ -755,6 +757,7 @@
 				p->afc);
 		break;
 	}
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
 	case VIDIOCGVBIFMT:
 	case VIDIOCSVBIFMT:
 	{
@@ -924,6 +927,14 @@
 				p->clipcount);
 		break;
 	}
+	case VIDIOCGFREQ:
+	case VIDIOCSFREQ:
+	{
+		unsigned long *p=arg;
+		printk ("%s: value=%lu\n", s, *p);
+		break;
+	}
+#endif
 	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
 	case VIDIOC_INT_I2S_CLOCK_FREQ:
 	case VIDIOC_INT_S_STANDBY:
@@ -933,13 +944,6 @@
 		printk ("%s: value=%d\n", s, *p);
 		break;
 	}
-	case VIDIOCGFREQ:
-	case VIDIOCSFREQ:
-	{
-		unsigned long *p=arg;
-		printk ("%s: value=%lu\n", s, *p);
-		break;
-	}
 	case VIDIOC_G_STD:
 	case VIDIOC_S_STD:
 	case VIDIOC_QUERYSTD:
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index b26ebaf..0fc90cd 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -760,7 +760,7 @@
 		ret=vfd->vidioc_overlay(file, fh, *i);
 		break;
 	}
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 	/* --- streaming capture ------------------------------------- */
 	case VIDIOCGMBUF:
 	{
@@ -1512,6 +1512,7 @@
 	int i=0;
 	int base;
 	int end;
+	int ret;
 	char *name_base;
 
 	switch(type)
@@ -1537,6 +1538,8 @@
 			name_base = "radio";
 			break;
 		default:
+			printk(KERN_ERR "%s called with unknown type: %d\n",
+			       __FUNCTION__, type);
 			return -1;
 	}
 
@@ -1571,9 +1574,18 @@
 	vfd->class_dev.class       = &video_class;
 	vfd->class_dev.devt        = MKDEV(VIDEO_MAJOR, vfd->minor);
 	sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base);
-	class_device_register(&vfd->class_dev);
-	class_device_create_file(&vfd->class_dev,
-				&class_device_attr_name);
+	ret = class_device_register(&vfd->class_dev);
+	if (ret < 0) {
+		printk(KERN_ERR "%s: class_device_register failed\n",
+		       __FUNCTION__);
+		goto fail_minor;
+	}
+	ret = class_device_create_file(&vfd->class_dev, &class_device_attr_name);
+	if (ret < 0) {
+		printk(KERN_ERR "%s: class_device_create_file 'name' failed\n",
+		       __FUNCTION__);
+		goto fail_classdev;
+	}
 
 #if 1
 	/* needed until all drivers are fixed */
@@ -1583,6 +1595,15 @@
 		       "http://lwn.net/Articles/36850/\n", vfd->name);
 #endif
 	return 0;
+
+fail_classdev:
+	class_device_unregister(&vfd->class_dev);
+fail_minor:
+	mutex_lock(&videodev_lock);
+	video_device[vfd->minor] = NULL;
+	vfd->minor = -1;
+	mutex_unlock(&videodev_lock);
+	return ret;
 }
 
 /**
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 41d23c8..38bd0c1 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -986,7 +986,7 @@
 				file->f_flags & O_NONBLOCK));
 }
 
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
 {
 	struct vivi_fh  *fh=priv;
@@ -1328,7 +1328,7 @@
 	.vidioc_s_ctrl        = vidioc_s_ctrl,
 	.vidioc_streamon      = vidioc_streamon,
 	.vidioc_streamoff     = vidioc_streamoff,
-#ifdef HAVE_V4L1
+#ifdef CONFIG_V4L1_COMPAT
 	.vidiocgmbuf          = vidiocgmbuf,
 #endif
 	.tvnorms              = tvnorms,
diff --git a/drivers/net/appletalk/Kconfig b/drivers/net/appletalk/Kconfig
index b14e890..0a0e0cd 100644
--- a/drivers/net/appletalk/Kconfig
+++ b/drivers/net/appletalk/Kconfig
@@ -29,7 +29,7 @@
 	  even politically correct people are allowed to say Y here.
 
 config DEV_APPLETALK
-	bool "Appletalk interfaces support"
+	tristate "Appletalk interfaces support"
 	depends on ATALK
 	help
 	  AppleTalk is the protocol that Apple computers can use to communicate
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index da62db8..627f224 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3127,7 +3127,7 @@
 		break;
 	}
 
-	/* NOTE: dev_alloc_skb reserves 16 bytes, and typically NET_IP_ALIGN
+	/* NOTE: netdev_alloc_skb reserves 16 bytes, and typically NET_IP_ALIGN
 	 * means we reserve 2 more, this pushes us to allocate from the next
 	 * larger slab size
 	 * i.e. RXBUFFER_2048 --> size-4096 slab */
@@ -3708,7 +3708,7 @@
 #define E1000_CB_LENGTH 256
 		if (length < E1000_CB_LENGTH) {
 			struct sk_buff *new_skb =
-			    dev_alloc_skb(length + NET_IP_ALIGN);
+			    netdev_alloc_skb(netdev, length + NET_IP_ALIGN);
 			if (new_skb) {
 				skb_reserve(new_skb, NET_IP_ALIGN);
 				new_skb->dev = netdev;
@@ -3979,7 +3979,7 @@
 
 	while (cleaned_count--) {
 		if (!(skb = buffer_info->skb))
-			skb = dev_alloc_skb(bufsz);
+			skb = netdev_alloc_skb(netdev, bufsz);
 		else {
 			skb_trim(skb, 0);
 			goto map_skb;
@@ -3997,7 +3997,7 @@
 			DPRINTK(RX_ERR, ERR, "skb align check failed: %u bytes "
 					     "at %p\n", bufsz, skb->data);
 			/* Try again, without freeing the previous */
-			skb = dev_alloc_skb(bufsz);
+			skb = netdev_alloc_skb(netdev, bufsz);
 			/* Failed allocation, critical failure */
 			if (!skb) {
 				dev_kfree_skb(oldskb);
@@ -4121,7 +4121,8 @@
 				rx_desc->read.buffer_addr[j+1] = ~0;
 		}
 
-		skb = dev_alloc_skb(adapter->rx_ps_bsize0 + NET_IP_ALIGN);
+		skb = netdev_alloc_skb(netdev,
+				       adapter->rx_ps_bsize0 + NET_IP_ALIGN);
 
 		if (unlikely(!skb)) {
 			adapter->alloc_rx_buff_failed++;
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index c3e52c8..06440a8 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -177,6 +177,7 @@
 	struct work_struct watchdog_work;
 	struct timer_list watchdog_timer;
 	int watchdog_tx_done;
+	int watchdog_tx_req;
 	int watchdog_resets;
 	int tx_linearized;
 	int pause;
@@ -448,6 +449,7 @@
 	struct mcp_gen_header *hdr;
 	size_t hdr_offset;
 	int status;
+	unsigned i;
 
 	if ((status = request_firmware(&fw, mgp->fw_name, dev)) < 0) {
 		dev_err(dev, "Unable to load %s firmware image via hotplug\n",
@@ -479,18 +481,12 @@
 		goto abort_with_fw;
 
 	crc = crc32(~0, fw->data, fw->size);
-	if (mgp->tx.boundary == 2048) {
-		/* Avoid PCI burst on chipset with unaligned completions. */
-		int i;
-		__iomem u32 *ptr = (__iomem u32 *) (mgp->sram +
-						    MYRI10GE_FW_OFFSET);
-		for (i = 0; i < fw->size / 4; i++) {
-			__raw_writel(((u32 *) fw->data)[i], ptr + i);
-			wmb();
-		}
-	} else {
-		myri10ge_pio_copy(mgp->sram + MYRI10GE_FW_OFFSET, fw->data,
-				  fw->size);
+	for (i = 0; i < fw->size; i += 256) {
+		myri10ge_pio_copy(mgp->sram + MYRI10GE_FW_OFFSET + i,
+				  fw->data + i,
+				  min(256U, (unsigned)(fw->size - i)));
+		mb();
+		readb(mgp->sram);
 	}
 	/* corruption checking is good for parity recovery and buggy chipset */
 	memcpy_fromio(fw->data, mgp->sram + MYRI10GE_FW_OFFSET, fw->size);
@@ -2547,7 +2543,8 @@
 
 	mgp = (struct myri10ge_priv *)arg;
 	if (mgp->tx.req != mgp->tx.done &&
-	    mgp->tx.done == mgp->watchdog_tx_done)
+	    mgp->tx.done == mgp->watchdog_tx_done &&
+	    mgp->watchdog_tx_req != mgp->watchdog_tx_done)
 		/* nic seems like it might be stuck.. */
 		schedule_work(&mgp->watchdog_work);
 	else
@@ -2556,6 +2553,7 @@
 			  jiffies + myri10ge_watchdog_timeout * HZ);
 
 	mgp->watchdog_tx_done = mgp->tx.done;
+	mgp->watchdog_tx_req = mgp->tx.req;
 }
 
 static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 7d5c223..f5aad77 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -419,9 +419,8 @@
 
 /* phy_stop_machine
  *
- * description: Stops the state machine timer, sets the state to
- *   UP (unless it wasn't up yet), and then frees the interrupt,
- *   if it is in use. This function must be called BEFORE
+ * description: Stops the state machine timer, sets the state to UP
+ *   (unless it wasn't up yet). This function must be called BEFORE
  *   phy_detach.
  */
 void phy_stop_machine(struct phy_device *phydev)
@@ -433,9 +432,6 @@
 		phydev->state = PHY_UP;
 	spin_unlock(&phydev->lock);
 
-	if (phydev->irq != PHY_POLL)
-		phy_stop_interrupts(phydev);
-
 	phydev->adjust_state = NULL;
 }
 
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index e1fe3a0..132ed32 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -76,7 +76,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.14.2"
+#define DRV_VERSION "2.0.15.2"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
@@ -370,38 +370,50 @@
 	END_SIGN
 };
 
+MODULE_AUTHOR("Raghavendra Koushik <raghavendra.koushik@neterion.com>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+
 /* Module Loadable parameters. */
-static unsigned int tx_fifo_num = 1;
+S2IO_PARM_INT(tx_fifo_num, 1);
+S2IO_PARM_INT(rx_ring_num, 1);
+
+
+S2IO_PARM_INT(rx_ring_mode, 1);
+S2IO_PARM_INT(use_continuous_tx_intrs, 1);
+S2IO_PARM_INT(rmac_pause_time, 0x100);
+S2IO_PARM_INT(mc_pause_threshold_q0q3, 187);
+S2IO_PARM_INT(mc_pause_threshold_q4q7, 187);
+S2IO_PARM_INT(shared_splits, 0);
+S2IO_PARM_INT(tmac_util_period, 5);
+S2IO_PARM_INT(rmac_util_period, 5);
+S2IO_PARM_INT(bimodal, 0);
+S2IO_PARM_INT(l3l4hdr_size, 128);
+/* Frequency of Rx desc syncs expressed as power of 2 */
+S2IO_PARM_INT(rxsync_frequency, 3);
+/* Interrupt type. Values can be 0(INTA), 1(MSI), 2(MSI_X) */
+S2IO_PARM_INT(intr_type, 0);
+/* Large receive offload feature */
+S2IO_PARM_INT(lro, 0);
+/* Max pkts to be aggregated by LRO at one time. If not specified,
+ * aggregation happens until we hit max IP pkt size(64K)
+ */
+S2IO_PARM_INT(lro_max_pkts, 0xFFFF);
+#ifndef CONFIG_S2IO_NAPI
+S2IO_PARM_INT(indicate_max_pkts, 0);
+#endif
+
 static unsigned int tx_fifo_len[MAX_TX_FIFOS] =
     {DEFAULT_FIFO_0_LEN, [1 ...(MAX_TX_FIFOS - 1)] = DEFAULT_FIFO_1_7_LEN};
-static unsigned int rx_ring_num = 1;
 static unsigned int rx_ring_sz[MAX_RX_RINGS] =
     {[0 ...(MAX_RX_RINGS - 1)] = SMALL_BLK_CNT};
 static unsigned int rts_frm_len[MAX_RX_RINGS] =
     {[0 ...(MAX_RX_RINGS - 1)] = 0 };
-static unsigned int rx_ring_mode = 1;
-static unsigned int use_continuous_tx_intrs = 1;
-static unsigned int rmac_pause_time = 0x100;
-static unsigned int mc_pause_threshold_q0q3 = 187;
-static unsigned int mc_pause_threshold_q4q7 = 187;
-static unsigned int shared_splits;
-static unsigned int tmac_util_period = 5;
-static unsigned int rmac_util_period = 5;
-static unsigned int bimodal = 0;
-static unsigned int l3l4hdr_size = 128;
-#ifndef CONFIG_S2IO_NAPI
-static unsigned int indicate_max_pkts;
-#endif
-/* Frequency of Rx desc syncs expressed as power of 2 */
-static unsigned int rxsync_frequency = 3;
-/* Interrupt type. Values can be 0(INTA), 1(MSI), 2(MSI_X) */
-static unsigned int intr_type = 0;
-/* Large receive offload feature */
-static unsigned int lro = 0;
-/* Max pkts to be aggregated by LRO at one time. If not specified,
- * aggregation happens until we hit max IP pkt size(64K)
- */
-static unsigned int lro_max_pkts = 0xFFFF;
+
+module_param_array(tx_fifo_len, uint, NULL, 0);
+module_param_array(rx_ring_sz, uint, NULL, 0);
+module_param_array(rts_frm_len, uint, NULL, 0);
 
 /*
  * S2IO device table.
@@ -464,10 +476,9 @@
 		size += config->tx_cfg[i].fifo_len;
 	}
 	if (size > MAX_AVAILABLE_TXDS) {
-		DBG_PRINT(ERR_DBG, "%s: Requested TxDs too high, ",
-			  __FUNCTION__);
+		DBG_PRINT(ERR_DBG, "s2io: Requested TxDs too high, ");
 		DBG_PRINT(ERR_DBG, "Requested: %d, max supported: 8192\n", size);
-		return FAILURE;
+		return -EINVAL;
 	}
 
 	lst_size = (sizeof(TxD_t) * config->max_txds);
@@ -547,6 +558,7 @@
 	nic->ufo_in_band_v = kmalloc((sizeof(u64) * size), GFP_KERNEL);
 	if (!nic->ufo_in_band_v)
 		return -ENOMEM;
+	memset(nic->ufo_in_band_v, 0, size);
 
 	/* Allocation and initialization of RXDs in Rings */
 	size = 0;
@@ -1213,7 +1225,7 @@
 		break;
 	}
 
-	/* Enable Tx FIFO partition 0. */
+	/* Enable all configured Tx FIFO partitions */
 	val64 = readq(&bar0->tx_fifo_partition_0);
 	val64 |= (TX_FIFO_PARTITION_EN);
 	writeq(val64, &bar0->tx_fifo_partition_0);
@@ -1650,7 +1662,7 @@
 			writeq(temp64, &bar0->general_int_mask);
 			/*
 			 * If Hercules adapter enable GPIO otherwise
-			 * disabled all PCIX, Flash, MDIO, IIC and GPIO
+			 * disable all PCIX, Flash, MDIO, IIC and GPIO
 			 * interrupts for now.
 			 * TODO
 			 */
@@ -2119,7 +2131,7 @@
 				       frag->size, PCI_DMA_TODEVICE);
 		}
 	}
-	txdlp->Host_Control = 0;
+	memset(txdlp,0, (sizeof(TxD_t) * fifo_data->max_txds));
 	return(skb);
 }
 
@@ -2371,9 +2383,14 @@
 			skb->data = (void *) (unsigned long)tmp;
 			skb->tail = (void *) (unsigned long)tmp;
 
-			((RxD3_t*)rxdp)->Buffer0_ptr =
-			    pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
+			if (!(((RxD3_t*)rxdp)->Buffer0_ptr))
+				((RxD3_t*)rxdp)->Buffer0_ptr =
+				   pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
 					   PCI_DMA_FROMDEVICE);
+			else
+				pci_dma_sync_single_for_device(nic->pdev,
+				    (dma_addr_t) ((RxD3_t*)rxdp)->Buffer0_ptr,
+				    BUF0_LEN, PCI_DMA_FROMDEVICE);
 			rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN);
 			if (nic->rxd_mode == RXD_MODE_3B) {
 				/* Two buffer mode */
@@ -2386,10 +2403,13 @@
 				(nic->pdev, skb->data, dev->mtu + 4,
 						PCI_DMA_FROMDEVICE);
 
-				/* Buffer-1 will be dummy buffer not used */
-				((RxD3_t*)rxdp)->Buffer1_ptr =
-				pci_map_single(nic->pdev, ba->ba_1, BUF1_LEN,
-					PCI_DMA_FROMDEVICE);
+				/* Buffer-1 will be dummy buffer. Not used */
+				if (!(((RxD3_t*)rxdp)->Buffer1_ptr)) {
+					((RxD3_t*)rxdp)->Buffer1_ptr =
+						pci_map_single(nic->pdev, 
+						ba->ba_1, BUF1_LEN,
+						PCI_DMA_FROMDEVICE);
+				}
 				rxdp->Control_2 |= SET_BUFFER1_SIZE_3(1);
 				rxdp->Control_2 |= SET_BUFFER2_SIZE_3
 								(dev->mtu + 4);
@@ -2614,23 +2634,23 @@
 }
 #endif
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
 /**
- * s2io_netpoll - Rx interrupt service handler for netpoll support
+ * s2io_netpoll - netpoll event handler entry point
  * @dev : pointer to the device structure.
  * Description:
- * Polling 'interrupt' - used by things like netconsole to send skbs
- * without having to re-enable interrupts. It's not called while
- * the interrupt routine is executing.
+ * 	This function will be called by upper layer to check for events on the
+ * interface in situations where interrupts are disabled. It is used for
+ * specific in-kernel networking tasks, such as remote consoles and kernel
+ * debugging over the network (example netdump in RedHat).
  */
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
 static void s2io_netpoll(struct net_device *dev)
 {
 	nic_t *nic = dev->priv;
 	mac_info_t *mac_control;
 	struct config_param *config;
 	XENA_dev_config_t __iomem *bar0 = nic->bar0;
-	u64 val64;
+	u64 val64 = 0xFFFFFFFFFFFFFFFFULL;
 	int i;
 
 	disable_irq(dev->irq);
@@ -2639,9 +2659,17 @@
 	mac_control = &nic->mac_control;
 	config = &nic->config;
 
-	val64 = readq(&bar0->rx_traffic_int);
 	writeq(val64, &bar0->rx_traffic_int);
+	writeq(val64, &bar0->tx_traffic_int);
 
+	/* we need to free up the transmitted skbufs or else netpoll will 
+	 * run out of skbs and will fail and eventually netpoll application such
+	 * as netdump will fail.
+	 */
+	for (i = 0; i < config->tx_fifo_num; i++)
+		tx_intr_handler(&mac_control->fifos[i]);
+
+	/* check for received packet and indicate up to network */
 	for (i = 0; i < config->rx_ring_num; i++)
 		rx_intr_handler(&mac_control->rings[i]);
 
@@ -2708,7 +2736,7 @@
 		/* If your are next to put index then it's FIFO full condition */
 		if ((get_block == put_block) &&
 		    (get_info.offset + 1) == put_info.offset) {
-			DBG_PRINT(ERR_DBG, "%s: Ring Full\n",dev->name);
+			DBG_PRINT(INTR_DBG, "%s: Ring Full\n",dev->name);
 			break;
 		}
 		skb = (struct sk_buff *) ((unsigned long)rxdp->Host_Control);
@@ -2728,18 +2756,15 @@
 				 HEADER_SNAP_SIZE,
 				 PCI_DMA_FROMDEVICE);
 		} else if (nic->rxd_mode == RXD_MODE_3B) {
-			pci_unmap_single(nic->pdev, (dma_addr_t)
+			pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t)
 				 ((RxD3_t*)rxdp)->Buffer0_ptr,
 				 BUF0_LEN, PCI_DMA_FROMDEVICE);
 			pci_unmap_single(nic->pdev, (dma_addr_t)
-				 ((RxD3_t*)rxdp)->Buffer1_ptr,
-				 BUF1_LEN, PCI_DMA_FROMDEVICE);
-			pci_unmap_single(nic->pdev, (dma_addr_t)
 				 ((RxD3_t*)rxdp)->Buffer2_ptr,
 				 dev->mtu + 4,
 				 PCI_DMA_FROMDEVICE);
 		} else {
-			pci_unmap_single(nic->pdev, (dma_addr_t)
+			pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t)
 					 ((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN,
 					 PCI_DMA_FROMDEVICE);
 			pci_unmap_single(nic->pdev, (dma_addr_t)
@@ -3327,7 +3352,7 @@
 
 	/* Clear certain PCI/PCI-X fields after reset */
 	if (sp->device_type == XFRAME_II_DEVICE) {
-		/* Clear parity err detect bit */
+		/* Clear "detected parity error" bit */
 		pci_write_config_word(sp->pdev, PCI_STATUS, 0x8000);
 
 		/* Clearing PCIX Ecc status register */
@@ -3528,7 +3553,7 @@
 	u64 val64;
 	int i;
 
-	for (i=0; i< nic->avail_msix_vectors; i++) {
+	for (i=0; i < MAX_REQUESTED_MSI_X; i++) {
 		writeq(nic->msix_info[i].addr, &bar0->xmsi_address);
 		writeq(nic->msix_info[i].data, &bar0->xmsi_data);
 		val64 = (BIT(7) | BIT(15) | vBIT(i, 26, 6));
@@ -3547,7 +3572,7 @@
 	int i;
 
 	/* Store and display */
-	for (i=0; i< nic->avail_msix_vectors; i++) {
+	for (i=0; i < MAX_REQUESTED_MSI_X; i++) {
 		val64 = (BIT(15) | vBIT(i, 26, 6));
 		writeq(val64, &bar0->xmsi_access);
 		if (wait_for_msix_trans(nic, i)) {
@@ -3808,13 +3833,11 @@
 	TxD_t *txdp;
 	TxFIFO_element_t __iomem *tx_fifo;
 	unsigned long flags;
-#ifdef NETIF_F_TSO
-	int mss;
-#endif
 	u16 vlan_tag = 0;
 	int vlan_priority = 0;
 	mac_info_t *mac_control;
 	struct config_param *config;
+	int offload_type;
 
 	mac_control = &sp->mac_control;
 	config = &sp->config;
@@ -3862,13 +3885,11 @@
 		return 0;
 	}
 
-	txdp->Control_1 = 0;
-	txdp->Control_2 = 0;
+	offload_type = s2io_offload_type(skb);
 #ifdef NETIF_F_TSO
-	mss = skb_shinfo(skb)->gso_size;
-	if (skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) {
+	if (offload_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) {
 		txdp->Control_1 |= TXD_TCP_LSO_EN;
-		txdp->Control_1 |= TXD_TCP_LSO_MSS(mss);
+		txdp->Control_1 |= TXD_TCP_LSO_MSS(s2io_tcp_mss(skb));
 	}
 #endif
 	if (skb->ip_summed == CHECKSUM_HW) {
@@ -3886,10 +3907,10 @@
 	}
 
 	frg_len = skb->len - skb->data_len;
-	if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP) {
+	if (offload_type == SKB_GSO_UDP) {
 		int ufo_size;
 
-		ufo_size = skb_shinfo(skb)->gso_size;
+		ufo_size = s2io_udp_mss(skb);
 		ufo_size &= ~7;
 		txdp->Control_1 |= TXD_UFO_EN;
 		txdp->Control_1 |= TXD_UFO_MSS(ufo_size);
@@ -3906,16 +3927,13 @@
 					sp->ufo_in_band_v,
 					sizeof(u64), PCI_DMA_TODEVICE);
 		txdp++;
-		txdp->Control_1 = 0;
-		txdp->Control_2 = 0;
 	}
 
 	txdp->Buffer_Pointer = pci_map_single
 	    (sp->pdev, skb->data, frg_len, PCI_DMA_TODEVICE);
 	txdp->Host_Control = (unsigned long) skb;
 	txdp->Control_1 |= TXD_BUFFER0_SIZE(frg_len);
-
-	if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+	if (offload_type == SKB_GSO_UDP)
 		txdp->Control_1 |= TXD_UFO_EN;
 
 	frg_cnt = skb_shinfo(skb)->nr_frags;
@@ -3930,12 +3948,12 @@
 		    (sp->pdev, frag->page, frag->page_offset,
 		     frag->size, PCI_DMA_TODEVICE);
 		txdp->Control_1 = TXD_BUFFER0_SIZE(frag->size);
-		if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+		if (offload_type == SKB_GSO_UDP)
 			txdp->Control_1 |= TXD_UFO_EN;
 	}
 	txdp->Control_1 |= TXD_GATHER_CODE_LAST;
 
-	if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+	if (offload_type == SKB_GSO_UDP)
 		frg_cnt++; /* as Txd0 was used for inband header */
 
 	tx_fifo = mac_control->tx_FIFO_start[queue];
@@ -3944,13 +3962,9 @@
 
 	val64 = (TX_FIFO_LAST_TXD_NUM(frg_cnt) | TX_FIFO_FIRST_LIST |
 		 TX_FIFO_LAST_LIST);
+	if (offload_type)
+		val64 |= TX_FIFO_SPECIAL_FUNC;
 
-#ifdef NETIF_F_TSO
-	if (mss)
-		val64 |= TX_FIFO_SPECIAL_FUNC;
-#endif
-	if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
-		val64 |= TX_FIFO_SPECIAL_FUNC;
 	writeq(val64, &tx_fifo->List_Control);
 
 	mmiowb();
@@ -3984,13 +3998,41 @@
 	mod_timer(&sp->alarm_timer, jiffies + HZ / 2);
 }
 
+static int s2io_chk_rx_buffers(nic_t *sp, int rng_n)
+{
+	int rxb_size, level;
+
+	if (!sp->lro) {
+		rxb_size = atomic_read(&sp->rx_bufs_left[rng_n]);
+		level = rx_buffer_level(sp, rxb_size, rng_n);
+
+		if ((level == PANIC) && (!TASKLET_IN_USE)) {
+			int ret;
+			DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", __FUNCTION__);
+			DBG_PRINT(INTR_DBG, "PANIC levels\n");
+			if ((ret = fill_rx_buffers(sp, rng_n)) == -ENOMEM) {
+				DBG_PRINT(ERR_DBG, "Out of memory in %s",
+					  __FUNCTION__);
+				clear_bit(0, (&sp->tasklet_status));
+				return -1;
+			}
+			clear_bit(0, (&sp->tasklet_status));
+		} else if (level == LOW)
+			tasklet_schedule(&sp->task);
+
+	} else if (fill_rx_buffers(sp, rng_n) == -ENOMEM) {
+			DBG_PRINT(ERR_DBG, "%s:Out of memory", sp->dev->name);
+			DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
+	}
+	return 0;
+}
+
 static irqreturn_t
 s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
 	nic_t *sp = dev->priv;
 	int i;
-	int ret;
 	mac_info_t *mac_control;
 	struct config_param *config;
 
@@ -4012,35 +4054,8 @@
 	 * reallocate the buffers from the interrupt handler itself,
 	 * else schedule a tasklet to reallocate the buffers.
 	 */
-	for (i = 0; i < config->rx_ring_num; i++) {
-		if (!sp->lro) {
-			int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
-			int level = rx_buffer_level(sp, rxb_size, i);
-
-			if ((level == PANIC) && (!TASKLET_IN_USE)) {
-				DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", 
-							dev->name);
-				DBG_PRINT(INTR_DBG, "PANIC levels\n");
-				if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
-					DBG_PRINT(ERR_DBG, "%s:Out of memory",
-						  dev->name);
-					DBG_PRINT(ERR_DBG, " in ISR!!\n");
-					clear_bit(0, (&sp->tasklet_status));
-					atomic_dec(&sp->isr_cnt);
-					return IRQ_HANDLED;
-				}
-				clear_bit(0, (&sp->tasklet_status));
-			} else if (level == LOW) {
-				tasklet_schedule(&sp->task);
-			}
-		}
-		else if (fill_rx_buffers(sp, i) == -ENOMEM) {
-				DBG_PRINT(ERR_DBG, "%s:Out of memory",
-							dev->name);
-				DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
-				break;
-		}
-	}
+	for (i = 0; i < config->rx_ring_num; i++)
+		s2io_chk_rx_buffers(sp, i);
 
 	atomic_dec(&sp->isr_cnt);
 	return IRQ_HANDLED;
@@ -4051,39 +4066,13 @@
 {
 	ring_info_t *ring = (ring_info_t *)dev_id;
 	nic_t *sp = ring->nic;
-	struct net_device *dev = (struct net_device *) dev_id;
-	int rxb_size, level, rng_n;
 
 	atomic_inc(&sp->isr_cnt);
+
 	rx_intr_handler(ring);
-
-	rng_n = ring->ring_no;
-	if (!sp->lro) {
-		rxb_size = atomic_read(&sp->rx_bufs_left[rng_n]);
-		level = rx_buffer_level(sp, rxb_size, rng_n);
-
-		if ((level == PANIC) && (!TASKLET_IN_USE)) {
-			int ret;
-			DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", __FUNCTION__);
-			DBG_PRINT(INTR_DBG, "PANIC levels\n");
-			if ((ret = fill_rx_buffers(sp, rng_n)) == -ENOMEM) {
-				DBG_PRINT(ERR_DBG, "Out of memory in %s",
-					  __FUNCTION__);
-				clear_bit(0, (&sp->tasklet_status));
-				return IRQ_HANDLED;
-			}
-			clear_bit(0, (&sp->tasklet_status));
-		} else if (level == LOW) {
-			tasklet_schedule(&sp->task);
-		}
-	}
-	else if (fill_rx_buffers(sp, rng_n) == -ENOMEM) {
-			DBG_PRINT(ERR_DBG, "%s:Out of memory", dev->name);
-			DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
-	}
+	s2io_chk_rx_buffers(sp, ring->ring_no);
 
 	atomic_dec(&sp->isr_cnt);
-
 	return IRQ_HANDLED;
 }
 
@@ -4248,37 +4237,8 @@
 	 * else schedule a tasklet to reallocate the buffers.
 	 */
 #ifndef CONFIG_S2IO_NAPI
-	for (i = 0; i < config->rx_ring_num; i++) {
-		if (!sp->lro) {
-			int ret;
-			int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
-			int level = rx_buffer_level(sp, rxb_size, i);
-
-			if ((level == PANIC) && (!TASKLET_IN_USE)) {
-				DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", 
-							dev->name);
-				DBG_PRINT(INTR_DBG, "PANIC levels\n");
-				if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
-					DBG_PRINT(ERR_DBG, "%s:Out of memory",
-						  dev->name);
-					DBG_PRINT(ERR_DBG, " in ISR!!\n");
-					clear_bit(0, (&sp->tasklet_status));
-					atomic_dec(&sp->isr_cnt);
-					writeq(org_mask, &bar0->general_int_mask);
-					return IRQ_HANDLED;
-				}
-				clear_bit(0, (&sp->tasklet_status));
-			} else if (level == LOW) {
-				tasklet_schedule(&sp->task);
-			}
-		}
-		else if (fill_rx_buffers(sp, i) == -ENOMEM) {
-				DBG_PRINT(ERR_DBG, "%s:Out of memory",
-							dev->name);
-				DBG_PRINT(ERR_DBG, " in Rx intr!!\n");
-				break;
-		}
-	}
+	for (i = 0; i < config->rx_ring_num; i++)
+		s2io_chk_rx_buffers(sp, i);
 #endif
 	writeq(org_mask, &bar0->general_int_mask);
 	atomic_dec(&sp->isr_cnt);
@@ -4308,6 +4268,8 @@
 			if (cnt == 5)
 				break; /* Updt failed */
 		} while(1);
+	} else {
+		memset(sp->mac_control.stats_info, 0, sizeof(StatInfo_t));
 	}
 }
 
@@ -4942,7 +4904,8 @@
 }
 static void s2io_vpd_read(nic_t *nic)
 {
-	u8 vpd_data[256],data;
+	u8 *vpd_data;
+	u8 data;
 	int i=0, cnt, fail = 0;
 	int vpd_addr = 0x80;
 
@@ -4955,6 +4918,10 @@
 		vpd_addr = 0x50;
 	}
 
+	vpd_data = kmalloc(256, GFP_KERNEL);
+	if (!vpd_data)
+		return;
+
 	for (i = 0; i < 256; i +=4 ) {
 		pci_write_config_byte(nic->pdev, (vpd_addr + 2), i);
 		pci_read_config_byte(nic->pdev,  (vpd_addr + 2), &data);
@@ -4977,6 +4944,7 @@
 		memset(nic->product_name, 0, vpd_data[1]);
 		memcpy(nic->product_name, &vpd_data[3], vpd_data[1]);
 	}
+	kfree(vpd_data);
 }
 
 /**
@@ -5295,7 +5263,7 @@
 	else
 		*data = 0;
 
-	return 0;
+	return *data;
 }
 
 /**
@@ -5753,6 +5721,19 @@
 	return 0;
 }
 
+static u32 s2io_ethtool_op_get_tso(struct net_device *dev)
+{
+	return (dev->features & NETIF_F_TSO) != 0;
+}
+static int s2io_ethtool_op_set_tso(struct net_device *dev, u32 data)
+{
+	if (data)
+		dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
+	else
+		dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+	return 0;
+}
 
 static struct ethtool_ops netdev_ethtool_ops = {
 	.get_settings = s2io_ethtool_gset,
@@ -5773,8 +5754,8 @@
 	.get_sg = ethtool_op_get_sg,
 	.set_sg = ethtool_op_set_sg,
 #ifdef NETIF_F_TSO
-	.get_tso = ethtool_op_get_tso,
-	.set_tso = ethtool_op_set_tso,
+	.get_tso = s2io_ethtool_op_get_tso,
+	.set_tso = s2io_ethtool_op_set_tso,
 #endif
 	.get_ufo = ethtool_op_get_ufo,
 	.set_ufo = ethtool_op_set_ufo,
@@ -6337,7 +6318,7 @@
 	s2io_set_multicast(dev);
 
 	if (sp->lro) {
-		/* Initialize max aggregatable pkts based on MTU */
+		/* Initialize max aggregatable pkts per session based on MTU */
 		sp->lro_max_aggr_per_sess = ((1<<16) - 1) / dev->mtu;
 		/* Check if we can use(if specified) user provided value */
 		if (lro_max_pkts < sp->lro_max_aggr_per_sess)
@@ -6438,7 +6419,7 @@
  *   @cksum : FCS checksum of the frame.
  *   @ring_no : the ring from which this RxD was extracted.
  *   Description:
- *   This function is called by the Tx interrupt serivce routine to perform
+ *   This function is called by the Rx interrupt serivce routine to perform
  *   some OS related operations on the SKB before passing it to the upper
  *   layers. It mainly checks if the checksum is OK, if so adds it to the
  *   SKBs cksum variable, increments the Rx packet count and passes the SKB
@@ -6698,33 +6679,6 @@
 	pci_read_config_word(sp->pdev, PCI_COMMAND, &pci_cmd);
 }
 
-MODULE_AUTHOR("Raghavendra Koushik <raghavendra.koushik@neterion.com>");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
-module_param(tx_fifo_num, int, 0);
-module_param(rx_ring_num, int, 0);
-module_param(rx_ring_mode, int, 0);
-module_param_array(tx_fifo_len, uint, NULL, 0);
-module_param_array(rx_ring_sz, uint, NULL, 0);
-module_param_array(rts_frm_len, uint, NULL, 0);
-module_param(use_continuous_tx_intrs, int, 1);
-module_param(rmac_pause_time, int, 0);
-module_param(mc_pause_threshold_q0q3, int, 0);
-module_param(mc_pause_threshold_q4q7, int, 0);
-module_param(shared_splits, int, 0);
-module_param(tmac_util_period, int, 0);
-module_param(rmac_util_period, int, 0);
-module_param(bimodal, bool, 0);
-module_param(l3l4hdr_size, int , 0);
-#ifndef CONFIG_S2IO_NAPI
-module_param(indicate_max_pkts, int, 0);
-#endif
-module_param(rxsync_frequency, int, 0);
-module_param(intr_type, int, 0);
-module_param(lro, int, 0);
-module_param(lro_max_pkts, int, 0);
-
 static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type)
 {
 	if ( tx_fifo_num > 8) {
@@ -6832,8 +6786,8 @@
 	}
 	if (dev_intr_type != MSI_X) {
 		if (pci_request_regions(pdev, s2io_driver_name)) {
-			DBG_PRINT(ERR_DBG, "Request Regions failed\n"),
-			    pci_disable_device(pdev);
+			DBG_PRINT(ERR_DBG, "Request Regions failed\n");
+			pci_disable_device(pdev);
 			return -ENODEV;
 		}
 	}
@@ -6957,7 +6911,7 @@
 	/*  initialize the shared memory used by the NIC and the host */
 	if (init_shared_mem(sp)) {
 		DBG_PRINT(ERR_DBG, "%s: Memory allocation failed\n",
-			  __FUNCTION__);
+			  dev->name);
 		ret = -ENOMEM;
 		goto mem_alloc_failed;
 	}
@@ -7094,6 +7048,9 @@
 	dev->addr_len = ETH_ALEN;
 	memcpy(dev->dev_addr, sp->def_mac_addr, ETH_ALEN);
 
+	/* reset Nic and bring it to known state */
+	s2io_reset(sp);
+
 	/*
 	 * Initialize the tasklet status and link state flags
 	 * and the card state parameter
@@ -7131,11 +7088,11 @@
 		goto register_failed;
 	}
 	s2io_vpd_read(sp);
-	DBG_PRINT(ERR_DBG, "%s: Neterion %s",dev->name, sp->product_name);
-	DBG_PRINT(ERR_DBG, "(rev %d), Driver version %s\n",
-				get_xena_rev_id(sp->pdev),
-				s2io_driver_version);
 	DBG_PRINT(ERR_DBG, "Copyright(c) 2002-2005 Neterion Inc.\n");
+	DBG_PRINT(ERR_DBG, "%s: Neterion %s (rev %d)\n",dev->name,
+		  sp->product_name, get_xena_rev_id(sp->pdev));
+	DBG_PRINT(ERR_DBG, "%s: Driver version %s\n", dev->name,
+		  s2io_driver_version);
 	DBG_PRINT(ERR_DBG, "%s: MAC ADDR: "
 			  "%02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
 			  sp->def_mac_addr[0].mac_addr[0],
@@ -7436,8 +7393,13 @@
 	if (ip->ihl != 5) /* IP has options */
 		return -1;
 
+	/* If we see CE codepoint in IP header, packet is not mergeable */
+	if (INET_ECN_is_ce(ipv4_get_dsfield(ip)))
+		return -1;
+
+	/* If we see ECE or CWR flags in TCP header, packet is not mergeable */
 	if (tcp->urg || tcp->psh || tcp->rst || tcp->syn || tcp->fin ||
-								!tcp->ack) {
+				    tcp->ece || tcp->cwr || !tcp->ack) {
 		/*
 		 * Currently recognize only the ack control word and
 		 * any other control field being set would result in
@@ -7591,18 +7553,16 @@
 static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb,
 			   u32 tcp_len)
 {
-	struct sk_buff *tmp, *first = lro->parent;
+	struct sk_buff *first = lro->parent;
 
 	first->len += tcp_len;
 	first->data_len = lro->frags_len;
 	skb_pull(skb, (skb->len - tcp_len));
-	if ((tmp = skb_shinfo(first)->frag_list)) {
-		while (tmp->next)
-			tmp = tmp->next;
-		tmp->next = skb;
-	}
+	if (skb_shinfo(first)->frag_list)
+		lro->last_frag->next = skb;
 	else
 		skb_shinfo(first)->frag_list = skb;
+	lro->last_frag = skb;
 	sp->mac_control.stats_info->sw_stat.clubbed_frms_cnt++;
 	return;
 }
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 217097b..5ed49c3 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -719,6 +719,7 @@
 /* Data structure to represent a LRO session */
 typedef struct lro {
 	struct sk_buff	*parent;
+	struct sk_buff  *last_frag;
 	u8		*l2h;
 	struct iphdr	*iph;
 	struct tcphdr	*tcph;
@@ -1011,4 +1012,13 @@
 static void queue_rx_frame(struct sk_buff *skb);
 static void update_L3L4_header(nic_t *sp, lro_t *lro);
 static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb, u32 tcp_len);
+
+#define s2io_tcp_mss(skb) skb_shinfo(skb)->gso_size
+#define s2io_udp_mss(skb) skb_shinfo(skb)->gso_size
+#define s2io_offload_type(skb) skb_shinfo(skb)->gso_type
+
+#define S2IO_PARM_INT(X, def_val) \
+	static unsigned int X = def_val;\
+		module_param(X , uint, 0);
+
 #endif				/* _S2IO_H */
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 1b8138f..6f97962 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -68,8 +68,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.63"
-#define DRV_MODULE_RELDATE	"July 25, 2006"
+#define DRV_MODULE_VERSION	"3.64"
+#define DRV_MODULE_RELDATE	"July 31, 2006"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -3097,7 +3097,7 @@
 	 * Callers depend upon this behavior and assume that
 	 * we leave everything unchanged if we fail.
 	 */
-	skb = dev_alloc_skb(skb_size);
+	skb = netdev_alloc_skb(tp->dev, skb_size);
 	if (skb == NULL)
 		return -ENOMEM;
 
@@ -3270,7 +3270,7 @@
 			tg3_recycle_rx(tp, opaque_key,
 				       desc_idx, *post_ptr);
 
-			copy_skb = dev_alloc_skb(len + 2);
+			copy_skb = netdev_alloc_skb(tp->dev, len + 2);
 			if (copy_skb == NULL)
 				goto drop_it_no_recycle;
 
@@ -8618,7 +8618,7 @@
 	err = -EIO;
 
 	tx_len = 1514;
-	skb = dev_alloc_skb(tx_len);
+	skb = netdev_alloc_skb(tp->dev, tx_len);
 	if (!skb)
 		return -ENOMEM;
 
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index 34de569..e2fef60 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -27,8 +27,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * Send feedback to <gregkh@us.ibm.com>,
- *		    <t-kochi@bq.jp.nec.com>
+ * Send feedback to <kristen.c.accardi@intel.com>
  *
  */
 
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index ef95d12..ae67a8f 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -26,7 +26,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * Send feedback to <t-kochi@bq.jp.nec.com>
+ * Send feedback to <kristen.c.accardi@intel.com>
  *
  */
 
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 50bfc1b..478d0d2 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -30,23 +30,6 @@
 /* global data */
 static const char device_name[] = "pcieport-driver";
 
-static int pcie_portdrv_save_config(struct pci_dev *dev)
-{
-	return pci_save_state(dev);
-}
-
-static int pcie_portdrv_restore_config(struct pci_dev *dev)
-{
-	int retval;
-
-	pci_restore_state(dev);
-	retval = pci_enable_device(dev);
-	if (retval)
-		return retval;
-	pci_set_master(dev);
-	return 0;
-}
-
 /*
  * pcie_portdrv_probe - Probe PCI-Express port devices
  * @dev: PCI-Express port device being probed
@@ -73,8 +56,10 @@
 		"%s->Dev[%04x:%04x] has invalid IRQ. Check vendor BIOS\n", 
 		__FUNCTION__, dev->device, dev->vendor);
 	}
-	if (pcie_port_device_register(dev)) 
+	if (pcie_port_device_register(dev)) {
+		pci_disable_device(dev);
 		return -ENOMEM;
+	}
 
 	return 0;
 }
@@ -86,6 +71,23 @@
 }
 
 #ifdef CONFIG_PM
+static int pcie_portdrv_save_config(struct pci_dev *dev)
+{
+	return pci_save_state(dev);
+}
+
+static int pcie_portdrv_restore_config(struct pci_dev *dev)
+{
+	int retval;
+
+	pci_restore_state(dev);
+	retval = pci_enable_device(dev);
+	if (retval)
+		return retval;
+	pci_set_master(dev);
+	return 0;
+}
+
 static int pcie_portdrv_suspend (struct pci_dev *dev, pm_message_t state)
 {
 	int ret = pcie_port_device_suspend(dev, state);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e3c78c3..fb08bc9 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -990,6 +990,11 @@
 			case 0x8070: /* P4G8X Deluxe */
 				asus_hides_smbus = 1;
 			}
+		if (dev->device == PCI_DEVICE_ID_INTEL_E7501_MCH)
+			switch (dev->subsystem_device) {
+			case 0x80c9: /* PU-DLS */
+				asus_hides_smbus = 1;
+			}
 		if (dev->device == PCI_DEVICE_ID_INTEL_82855GM_HB)
 			switch (dev->subsystem_device) {
 			case 0x1751: /* M2N notebook */
@@ -1058,6 +1063,7 @@
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82850_HB,	asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82865_HB,	asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_7205_0,	asus_hides_smbus_hostbridge );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_E7501_MCH,	asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82855PM_HB,	asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82855GM_HB,	asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82915GM_HB, asus_hides_smbus_hostbridge );
@@ -1081,6 +1087,7 @@
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82801DB_0,	asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82801BA_0,	asus_hides_smbus_lpc );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82801CA_0,	asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82801CA_12,	asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82801DB_12,	asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82801EB_0,	asus_hides_smbus_lpc );
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index f8ae2b7..d529462 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -41,7 +41,7 @@
  * in the global list of PCI buses.  If the bus is found, a pointer to its
  * data structure is returned.  If no bus is found, %NULL is returned.
  */
-struct pci_bus * __devinit pci_find_bus(int domain, int busnr)
+struct pci_bus * pci_find_bus(int domain, int busnr)
 {
 	struct pci_bus *bus = NULL;
 	struct pci_bus *tmp_bus;
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 3163e3d..9d8b415 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -265,8 +265,8 @@
 				pnp_printf(buffer," disabled\n");
 			else
 				pnp_printf(buffer," 0x%llx-0x%llx\n",
-						pnp_port_start(dev, i),
-						pnp_port_end(dev, i));
+					(unsigned long long)pnp_port_start(dev, i),
+					(unsigned long long)pnp_port_end(dev, i));
 		}
 	}
 	for (i = 0; i < PNP_MAX_MEM; i++) {
@@ -276,8 +276,8 @@
 				pnp_printf(buffer," disabled\n");
 			else
 				pnp_printf(buffer," 0x%llx-0x%llx\n",
-						pnp_mem_start(dev, i),
-						pnp_mem_end(dev, i));
+					(unsigned long long)pnp_mem_start(dev, i),
+					(unsigned long long)pnp_mem_end(dev, i));
 		}
 	}
 	for (i = 0; i < PNP_MAX_IRQ; i++) {
@@ -287,7 +287,7 @@
 				pnp_printf(buffer," disabled\n");
 			else
 				pnp_printf(buffer," %lld\n",
-						pnp_irq(dev, i));
+					(unsigned long long)pnp_irq(dev, i));
 		}
 	}
 	for (i = 0; i < PNP_MAX_DMA; i++) {
@@ -297,7 +297,7 @@
 				pnp_printf(buffer," disabled\n");
 			else
 				pnp_printf(buffer," %lld\n",
-						pnp_dma(dev, i));
+					(unsigned long long)pnp_dma(dev, i));
 		}
 	}
 	ret = (buffer->curr - buf);
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 77e7202a..904c25f 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -940,14 +940,8 @@
 		return;
 
 	/* ignore interim PIO setup fis interrupts */
-	if (ata_tag_valid(ap->active_tag)) {
-		struct ata_queued_cmd *qc =
-			ata_qc_from_tag(ap, ap->active_tag);
-
-		if (qc && qc->tf.protocol == ATA_PROT_PIO &&
-		    (status & PORT_IRQ_PIOS_FIS))
-			return;
-	}
+	if (ata_tag_valid(ap->active_tag) && (status & PORT_IRQ_PIOS_FIS)) 
+		return;
 
 	if (ata_ratelimit())
 		ata_port_printk(ap, KERN_INFO, "spurious interrupt "
diff --git a/drivers/scsi/aic7xxx/aicasm/Makefile b/drivers/scsi/aic7xxx/aicasm/Makefile
index 8c91fda..b98c5c1 100644
--- a/drivers/scsi/aic7xxx/aicasm/Makefile
+++ b/drivers/scsi/aic7xxx/aicasm/Makefile
@@ -14,6 +14,8 @@
 clean-files:= ${GENSRCS} ${GENHDRS} $(YSRCS:.y=.output) $(PROG)
 # Override default kernel CFLAGS.  This is a userland app.
 AICASM_CFLAGS:= -I/usr/include -I.
+LEX= flex
+YACC= bison
 YFLAGS= -d
 
 NOMAN=	noman
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 2ee742d..0050431 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -24,7 +24,7 @@
 	default y if ARCH_S3C2410
 	default y if PXA27x
 	default y if ARCH_EP93XX
-	default y if ARCH_AT91RM9200
+	default y if (ARCH_AT91RM9200 || ARCH_AT91SAM9261)
 	# PPC:
 	default y if STB03xxx
 	default y if PPC_MPC52xx
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index f7bdd94..218621b 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -517,19 +517,19 @@
 
 static struct usb_device *usbdev_lookup_minor(int minor)
 {
-	struct device *device;
-	struct usb_device *udev = NULL;
+	struct class_device *class_dev;
+	struct usb_device *dev = NULL;
 
 	down(&usb_device_class->sem);
-	list_for_each_entry(device, &usb_device_class->devices, node) {
-		if (device->devt == MKDEV(USB_DEVICE_MAJOR, minor)) {
-			udev = device->platform_data;
+	list_for_each_entry(class_dev, &usb_device_class->children, node) {
+		if (class_dev->devt == MKDEV(USB_DEVICE_MAJOR, minor)) {
+			dev = class_dev->class_data;
 			break;
 		}
 	}
 	up(&usb_device_class->sem);
 
-	return udev;
+	return dev;
 };
 
 /*
@@ -1580,16 +1580,16 @@
 {
 	int minor = ((dev->bus->busnum-1) * 128) + (dev->devnum-1);
 
-	dev->usbfs_dev = device_create(usb_device_class, &dev->dev,
-				MKDEV(USB_DEVICE_MAJOR, minor),
+	dev->class_dev = class_device_create(usb_device_class, NULL,
+				MKDEV(USB_DEVICE_MAJOR, minor), &dev->dev,
 				"usbdev%d.%d", dev->bus->busnum, dev->devnum);
 
-	dev->usbfs_dev->platform_data = dev;
+	dev->class_dev->class_data = dev;
 }
 
 static void usbdev_remove(struct usb_device *dev)
 {
-	device_unregister(dev->usbfs_dev);
+	class_device_unregister(dev->class_dev);
 }
 
 static int usbdev_notify(struct notifier_block *self, unsigned long action,
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index abee0f5..8de4f8c 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -194,13 +194,14 @@
 		++temp;
 	else
 		temp = name;
-	intf->usb_dev = device_create(usb_class->class, &intf->dev,
-				      MKDEV(USB_MAJOR, minor), "%s", temp);
-	if (IS_ERR(intf->usb_dev)) {
+	intf->class_dev = class_device_create(usb_class->class, NULL,
+					      MKDEV(USB_MAJOR, minor),
+					      &intf->dev, "%s", temp);
+	if (IS_ERR(intf->class_dev)) {
 		spin_lock (&minor_lock);
 		usb_minors[intf->minor] = NULL;
 		spin_unlock (&minor_lock);
-		retval = PTR_ERR(intf->usb_dev);
+		retval = PTR_ERR(intf->class_dev);
 	}
 exit:
 	return retval;
@@ -241,8 +242,8 @@
 	spin_unlock (&minor_lock);
 
 	snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base);
-	device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor));
-	intf->usb_dev = NULL;
+	class_device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor));
+	intf->class_dev = NULL;
 	intf->minor = -1;
 	destroy_usb_class();
 }
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 363b2ad..1a32d96 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -207,7 +207,7 @@
 
 config USB_GADGET_DUMMY_HCD
 	boolean "Dummy HCD (DEVELOPMENT)"
-	depends on USB && EXPERIMENTAL
+	depends on (USB=y || (USB=m && USB_GADGET=m)) && EXPERIMENTAL
 	select USB_GADGET_DUALSPEED
 	help
 	  This host controller driver emulates USB, looping all data transfer
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 1c459ff..cfebca0 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -57,19 +57,23 @@
 
 /*
  * This controller is simple and PIO-only.  It's used in many AT91-series
- * ARMv4T controllers, including the at91rm9200 (arm920T, with MMU),
- * at91sam9261 (arm926ejs, with MMU), and several no-mmu versions.
+ * full speed USB controllers, including the at91rm9200 (arm920T, with MMU),
+ * at91sam926x (arm926ejs, with MMU), and several no-mmu versions.
  *
  * This driver expects the board has been wired with two GPIOs suppporting
  * a VBUS sensing IRQ, and a D+ pullup.  (They may be omitted, but the
- * testing hasn't covered such cases.)  The pullup is most important; it
+ * testing hasn't covered such cases.)
+ *
+ * The pullup is most important (so it's integrated on sam926x parts).  It
  * provides software control over whether the host enumerates the device.
+ *
  * The VBUS sensing helps during enumeration, and allows both USB clocks
  * (and the transceiver) to stay gated off until they're necessary, saving
- * power.  During USB suspend, the 48 MHz clock is gated off.
+ * power.  During USB suspend, the 48 MHz clock is gated off in hardware;
+ * it may also be gated off by software during some Linux sleep states.
  */
 
-#define	DRIVER_VERSION	"8 March 2005"
+#define	DRIVER_VERSION	"3 May 2006"
 
 static const char driver_name [] = "at91_udc";
 static const char ep0name[] = "ep0";
@@ -316,9 +320,15 @@
  *
  * There are also state bits like FORCESTALL, EPEDS, DIR, and EPTYPE
  * that shouldn't normally be changed.
+ *
+ * NOTE at91sam9260 docs mention synch between UDPCK and MCK clock domains,
+ * implying a need to wait for one write to complete (test relevant bits)
+ * before starting the next write.  This shouldn't be an issue given how
+ * infrequently we write, except maybe for write-then-read idioms.
  */
 #define	SET_FX	(AT91_UDP_TXPKTRDY)
-#define	CLR_FX	(RX_DATA_READY | AT91_UDP_RXSETUP | AT91_UDP_STALLSENT | AT91_UDP_TXCOMP)
+#define	CLR_FX	(RX_DATA_READY | AT91_UDP_RXSETUP \
+		| AT91_UDP_STALLSENT | AT91_UDP_TXCOMP)
 
 /* pull OUT packet data from the endpoint's fifo */
 static int read_fifo (struct at91_ep *ep, struct at91_request *req)
@@ -472,7 +482,8 @@
 
 /*-------------------------------------------------------------------------*/
 
-static int at91_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
+static int at91_ep_enable(struct usb_ep *_ep,
+				const struct usb_endpoint_descriptor *desc)
 {
 	struct at91_ep	*ep = container_of(_ep, struct at91_ep, ep);
 	struct at91_udc	*dev = ep->udc;
@@ -582,11 +593,12 @@
  * interesting for request or buffer allocation.
  */
 
-static struct usb_request *at91_ep_alloc_request (struct usb_ep *_ep, unsigned int gfp_flags)
+static struct usb_request *
+at91_ep_alloc_request(struct usb_ep *_ep, unsigned int gfp_flags)
 {
 	struct at91_request *req;
 
-	req = kcalloc(1, sizeof (struct at91_request), SLAB_KERNEL);
+	req = kcalloc(1, sizeof (struct at91_request), gfp_flags);
 	if (!req)
 		return NULL;
 
@@ -862,6 +874,7 @@
 	if (udc->gadget.speed == USB_SPEED_UNKNOWN)
 		driver = NULL;
 	udc->gadget.speed = USB_SPEED_UNKNOWN;
+	udc->suspended = 0;
 
 	for (i = 0; i < NUM_ENDPOINTS; i++) {
 		struct at91_ep *ep = &udc->ep[i];
@@ -889,8 +902,8 @@
 		return;
 	udc->clocked = 0;
 	udc->gadget.speed = USB_SPEED_UNKNOWN;
-	clk_disable(udc->iclk);
 	clk_disable(udc->fclk);
+	clk_disable(udc->iclk);
 }
 
 /*
@@ -911,9 +924,6 @@
 		at91_udp_write(AT91_UDP_TXVC, AT91_UDP_TXVC_TXVDIS);
 		at91_set_gpio_value(udc->board.pullup_pin, 0);
 		clk_off(udc);
-
-		// REVISIT:  with transceiver disabled, will D- float
-		// so that a host would falsely detect a device?
 	}
 }
 
@@ -1290,7 +1300,8 @@
 			if (udc->wait_for_addr_ack) {
 				u32	tmp;
 
-				at91_udp_write(AT91_UDP_FADDR, AT91_UDP_FEN | udc->addr);
+				at91_udp_write(AT91_UDP_FADDR,
+						AT91_UDP_FEN | udc->addr);
 				tmp = at91_udp_read(AT91_UDP_GLB_STAT);
 				tmp &= ~AT91_UDP_FADDEN;
 				if (udc->addr)
@@ -1361,9 +1372,10 @@
 	u32			rescans = 5;
 
 	while (rescans--) {
-		u32	status = at91_udp_read(AT91_UDP_ISR);
+		u32 status;
 
-		status &= at91_udp_read(AT91_UDP_IMR);
+		status = at91_udp_read(AT91_UDP_ISR)
+			& at91_udp_read(AT91_UDP_IMR);
 		if (!status)
 			break;
 
@@ -1379,18 +1391,17 @@
 			stop_activity(udc);
 
 			/* enable ep0 */
-			at91_udp_write(AT91_UDP_CSR(0), AT91_UDP_EPEDS | AT91_UDP_EPTYPE_CTRL);
+			at91_udp_write(AT91_UDP_CSR(0),
+					AT91_UDP_EPEDS | AT91_UDP_EPTYPE_CTRL);
 			udc->gadget.speed = USB_SPEED_FULL;
 			udc->suspended = 0;
 			at91_udp_write(AT91_UDP_IER, AT91_UDP_EP(0));
 
 			/*
 			 * NOTE:  this driver keeps clocks off unless the
-			 * USB host is present.  That saves power, and also
-			 * eliminates IRQs (reset, resume, suspend) that can
-			 * otherwise flood from the controller.  If your
-			 * board doesn't support VBUS detection, suspend and
-			 * resume irq logic may need more attention...
+			 * USB host is present.  That saves power, but for
+			 * boards that don't support VBUS detection, both
+			 * clocks need to be active most of the time.
 			 */
 
 		/* host initiated suspend (3+ms bus idle) */
@@ -1452,13 +1463,19 @@
 
 /*-------------------------------------------------------------------------*/
 
+static void nop_release(struct device *dev)
+{
+	/* nothing to free */
+}
+
 static struct at91_udc controller = {
 	.gadget = {
-		.ops = &at91_udc_ops,
-		.ep0 = &controller.ep[0].ep,
-		.name = driver_name,
-		.dev = {
-			.bus_id = "gadget"
+		.ops	= &at91_udc_ops,
+		.ep0	= &controller.ep[0].ep,
+		.name	= driver_name,
+		.dev	= {
+			.bus_id = "gadget",
+			.release = nop_release,
 		}
 	},
 	.ep[0] = {
@@ -1468,7 +1485,8 @@
 		},
 		.udc		= &controller,
 		.maxpacket	= 8,
-		.creg		= (void __iomem *)(AT91_VA_BASE_UDP + AT91_UDP_CSR(0)),
+		.creg		= (void __iomem *)(AT91_VA_BASE_UDP
+					+ AT91_UDP_CSR(0)),
 		.int_mask	= 1 << 0,
 	},
 	.ep[1] = {
@@ -1479,7 +1497,8 @@
 		.udc		= &controller,
 		.is_pingpong	= 1,
 		.maxpacket	= 64,
-		.creg		= (void __iomem *)(AT91_VA_BASE_UDP + AT91_UDP_CSR(1)),
+		.creg		= (void __iomem *)(AT91_VA_BASE_UDP
+					+ AT91_UDP_CSR(1)),
 		.int_mask	= 1 << 1,
 	},
 	.ep[2] = {
@@ -1490,7 +1509,8 @@
 		.udc		= &controller,
 		.is_pingpong	= 1,
 		.maxpacket	= 64,
-		.creg		= (void __iomem *)(AT91_VA_BASE_UDP + AT91_UDP_CSR(2)),
+		.creg		= (void __iomem *)(AT91_VA_BASE_UDP
+					+ AT91_UDP_CSR(2)),
 		.int_mask	= 1 << 2,
 	},
 	.ep[3] = {
@@ -1501,7 +1521,8 @@
 		},
 		.udc		= &controller,
 		.maxpacket	= 8,
-		.creg		= (void __iomem *)(AT91_VA_BASE_UDP + AT91_UDP_CSR(3)),
+		.creg		= (void __iomem *)(AT91_VA_BASE_UDP
+					+ AT91_UDP_CSR(3)),
 		.int_mask	= 1 << 3,
 	},
 	.ep[4] = {
@@ -1512,7 +1533,8 @@
 		.udc		= &controller,
 		.is_pingpong	= 1,
 		.maxpacket	= 256,
-		.creg		= (void __iomem *)(AT91_VA_BASE_UDP + AT91_UDP_CSR(4)),
+		.creg		= (void __iomem *)(AT91_VA_BASE_UDP
+					+ AT91_UDP_CSR(4)),
 		.int_mask	= 1 << 4,
 	},
 	.ep[5] = {
@@ -1523,10 +1545,11 @@
 		.udc		= &controller,
 		.is_pingpong	= 1,
 		.maxpacket	= 256,
-		.creg		= (void __iomem *)(AT91_VA_BASE_UDP + AT91_UDP_CSR(5)),
+		.creg		= (void __iomem *)(AT91_VA_BASE_UDP
+					+ AT91_UDP_CSR(5)),
 		.int_mask	= 1 << 5,
 	},
-	/* ep6 and ep7 are also reserved */
+	/* ep6 and ep7 are also reserved (custom silicon might use them) */
 };
 
 static irqreturn_t at91_vbus_irq(int irq, void *_udc, struct pt_regs *r)
@@ -1593,6 +1616,7 @@
 
 	local_irq_disable();
 	udc->enabled = 0;
+	at91_udp_write(AT91_UDP_IDR, ~0);
 	pullup(udc, 0);
 	local_irq_enable();
 
@@ -1624,6 +1648,16 @@
 		return -ENODEV;
 	}
 
+	if (pdev->num_resources != 2) {
+		DBG("invalid num_resources");
+		return -ENODEV;
+	}
+	if ((pdev->resource[0].flags != IORESOURCE_MEM)
+			|| (pdev->resource[1].flags != IORESOURCE_IRQ)) {
+		DBG("invalid resource type");
+		return -ENODEV;
+	}
+
 	if (!request_mem_region(AT91_BASE_UDP, SZ_16K, driver_name)) {
 		DBG("someone's using UDC memory\n");
 		return -EBUSY;
@@ -1649,19 +1683,26 @@
 	if (retval < 0)
 		goto fail0;
 
-	/* disable everything until there's a gadget driver and vbus */
-	pullup(udc, 0);
+	/* don't do anything until we have both gadget driver and VBUS */
+	clk_enable(udc->iclk);
+	at91_udp_write(AT91_UDP_TXVC, AT91_UDP_TXVC_TXVDIS);
+	at91_udp_write(AT91_UDP_IDR, 0xffffffff);
+	clk_disable(udc->iclk);
 
 	/* request UDC and maybe VBUS irqs */
-	if (request_irq(AT91_ID_UDP, at91_udc_irq, IRQF_DISABLED, driver_name, udc)) {
-		DBG("request irq %d failed\n", AT91_ID_UDP);
+	udc->udp_irq = platform_get_irq(pdev, 0);
+	if (request_irq(udc->udp_irq, at91_udc_irq,
+			IRQF_DISABLED, driver_name, udc)) {
+		DBG("request irq %d failed\n", udc->udp_irq);
 		retval = -EBUSY;
 		goto fail1;
 	}
 	if (udc->board.vbus_pin > 0) {
-		if (request_irq(udc->board.vbus_pin, at91_vbus_irq, IRQF_DISABLED, driver_name, udc)) {
-			DBG("request vbus irq %d failed\n", udc->board.vbus_pin);
-			free_irq(AT91_ID_UDP, udc);
+		if (request_irq(udc->board.vbus_pin, at91_vbus_irq,
+				IRQF_DISABLED, driver_name, udc)) {
+			DBG("request vbus irq %d failed\n",
+					udc->board.vbus_pin);
+			free_irq(udc->udp_irq, udc);
 			retval = -EBUSY;
 			goto fail1;
 		}
@@ -1670,6 +1711,7 @@
 		udc->vbus = 1;
 	}
 	dev_set_drvdata(dev, udc);
+	device_init_wakeup(dev, 1);
 	create_debug_file(udc);
 
 	INFO("%s version %s\n", driver_name, DRIVER_VERSION);
@@ -1678,14 +1720,14 @@
 fail1:
 	device_unregister(&udc->gadget.dev);
 fail0:
-	release_mem_region(AT91_VA_BASE_UDP, SZ_16K);
+	release_mem_region(AT91_BASE_UDP, SZ_16K);
 	DBG("%s probe failed, %d\n", driver_name, retval);
 	return retval;
 }
 
-static int __devexit at91udc_remove(struct platform_device *dev)
+static int __devexit at91udc_remove(struct platform_device *pdev)
 {
-	struct at91_udc *udc = platform_get_drvdata(dev);
+	struct at91_udc *udc = platform_get_drvdata(pdev);
 
 	DBG("remove\n");
 
@@ -1694,10 +1736,11 @@
 	if (udc->driver != 0)
 		usb_gadget_unregister_driver(udc->driver);
 
+	device_init_wakeup(&pdev->dev, 0);
 	remove_debug_file(udc);
 	if (udc->board.vbus_pin > 0)
 		free_irq(udc->board.vbus_pin, udc);
-	free_irq(AT91_ID_UDP, udc);
+	free_irq(udc->udp_irq, udc);
 	device_unregister(&udc->gadget.dev);
 	release_mem_region(AT91_BASE_UDP, SZ_16K);
 
@@ -1708,31 +1751,36 @@
 }
 
 #ifdef CONFIG_PM
-static int at91udc_suspend(struct platform_device *dev, pm_message_t mesg)
+static int at91udc_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
-	struct at91_udc *udc = platform_get_drvdata(dev);
+	struct at91_udc *udc = platform_get_drvdata(pdev);
+	int		wake = udc->driver && device_may_wakeup(&pdev->dev);
 
-	/*
-	 * The "safe" suspend transitions are opportunistic ... e.g. when
-	 * the USB link is suspended (48MHz clock autogated off), or when
-	 * it's disconnected (programmatically gated off, elsewhere).
-	 * Then we can suspend, and the chip can enter slow clock mode.
-	 *
-	 * The problem case is some component (user mode?) suspending this
-	 * device while it's active, with the 48 MHz clock in use.  There
-	 * are two basic approaches:  (a) veto suspend levels involving slow
-	 * clock mode, (b) disconnect, so 48 MHz will no longer be in use
-	 * and we can enter slow clock mode.  This uses (b) for now, since
-	 * it's simplest until AT91 PM exists and supports the other option.
+	/* Unless we can act normally to the host (letting it wake us up
+	 * whenever it has work for us) force disconnect.  Wakeup requires
+	 * PLLB for USB events (signaling for reset, wakeup, or incoming
+	 * tokens) and VBUS irqs (on systems which support them).
 	 */
-	if (udc->vbus && !udc->suspended)
+	if ((!udc->suspended && udc->addr)
+			|| !wake
+			|| at91_suspend_entering_slow_clock()) {
 		pullup(udc, 0);
+		disable_irq_wake(udc->udp_irq);
+	} else
+		enable_irq_wake(udc->udp_irq);
+
+	if (udc->board.vbus_pin > 0) {
+		if (wake)
+			enable_irq_wake(udc->board.vbus_pin);
+		else
+			disable_irq_wake(udc->board.vbus_pin);
+	}
 	return 0;
 }
 
-static int at91udc_resume(struct platform_device *dev)
+static int at91udc_resume(struct platform_device *pdev)
 {
-	struct at91_udc *udc = platform_get_drvdata(dev);
+	struct at91_udc *udc = platform_get_drvdata(pdev);
 
 	/* maybe reconnect to host; if so, clocks on */
 	pullup(udc, 1);
@@ -1748,7 +1796,7 @@
 	.remove		= __devexit_p(at91udc_remove),
 	.shutdown	= at91udc_shutdown,
 	.suspend	= at91udc_suspend,
-	.resume 	= at91udc_resume,
+	.resume		= at91udc_resume,
 	.driver		= {
 		.name	= (char *) driver_name,
 		.owner	= THIS_MODULE,
@@ -1767,6 +1815,6 @@
 }
 module_exit(udc_exit_module);
 
-MODULE_DESCRIPTION("AT91RM9200 udc driver");
+MODULE_DESCRIPTION("AT91 udc driver");
 MODULE_AUTHOR("Thomas Rathbone, David Brownell");
 MODULE_LICENSE("GPL");
diff --git a/drivers/usb/gadget/at91_udc.h b/drivers/usb/gadget/at91_udc.h
index 5a4799c..882af42 100644
--- a/drivers/usb/gadget/at91_udc.h
+++ b/drivers/usb/gadget/at91_udc.h
@@ -141,6 +141,7 @@
 	struct clk			*iclk, *fclk;
 	struct platform_device		*pdev;
 	struct proc_dir_entry		*pde;
+	int				udp_irq;
 };
 
 static inline struct at91_udc *to_udc(struct usb_gadget *g)
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 4be4719..7d1c22c 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -609,7 +609,8 @@
 	if (!dum->driver)
 		return -ESHUTDOWN;
 
-	spin_lock_irqsave (&dum->lock, flags);
+	local_irq_save (flags);
+	spin_lock (&dum->lock);
 	list_for_each_entry (req, &ep->queue, queue) {
 		if (&req->req == _req) {
 			list_del_init (&req->queue);
@@ -618,7 +619,7 @@
 			break;
 		}
 	}
-	spin_unlock_irqrestore (&dum->lock, flags);
+	spin_unlock (&dum->lock);
 
 	if (retval == 0) {
 		dev_dbg (udc_dev(dum),
@@ -626,6 +627,7 @@
 				req, _ep->name, _req->length, _req->buf);
 		_req->complete (_ep, _req);
 	}
+	local_irq_restore (flags);
 	return retval;
 }
 
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 85b0b4a..d63177a 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -892,7 +892,7 @@
 #define	PCI_DRIVER		ehci_pci_driver
 #endif
 
-#ifdef CONFIG_PPC_83xx
+#ifdef CONFIG_MPC834x
 #include "ehci-fsl.c"
 #define	PLATFORM_DRIVER		ehci_fsl_driver
 #endif
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index cdbafb7..85cc059 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -4,7 +4,7 @@
  *  Copyright (C) 2004 SAN People (Pty) Ltd.
  *  Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org>
  *
- * AT91RM9200 Bus Glue
+ * AT91 Bus Glue
  *
  * Based on fragments of 2.4 driver by Rick Bronson.
  * Based on ohci-omap.c
@@ -19,12 +19,13 @@
 #include <asm/hardware.h>
 #include <asm/arch/board.h>
 
-#ifndef CONFIG_ARCH_AT91RM9200
-#error "CONFIG_ARCH_AT91RM9200 must be defined."
+#ifndef CONFIG_ARCH_AT91
+#error "CONFIG_ARCH_AT91 must be defined."
 #endif
 
 /* interface and function clocks */
 static struct clk *iclk, *fclk;
+static int clocked;
 
 extern int usb_disabled(void);
 
@@ -35,13 +36,14 @@
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 	struct ohci_regs __iomem *regs = hcd->regs;
 
-	dev_dbg(&pdev->dev, "starting AT91RM9200 OHCI USB Controller\n");
+	dev_dbg(&pdev->dev, "start\n");
 
 	/*
 	 * Start the USB clocks.
 	 */
 	clk_enable(iclk);
 	clk_enable(fclk);
+	clocked = 1;
 
 	/*
 	 * The USB host controller must remain in reset.
@@ -54,7 +56,7 @@
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 	struct ohci_regs __iomem *regs = hcd->regs;
 
-	dev_dbg(&pdev->dev, "stopping AT91RM9200 OHCI USB Controller\n");
+	dev_dbg(&pdev->dev, "stop\n");
 
 	/*
 	 * Put the USB host controller into reset.
@@ -66,6 +68,7 @@
 	 */
 	clk_disable(fclk);
 	clk_disable(iclk);
+	clocked = 0;
 }
 
 
@@ -78,14 +81,15 @@
 
 
 /**
- * usb_hcd_at91_probe - initialize AT91RM9200-based HCDs
+ * usb_hcd_at91_probe - initialize AT91-based HCDs
  * Context: !in_interrupt()
  *
  * Allocates basic resources for this USB host controller, and
  * then invokes the start() method for the HCD associated with it
  * through the hotplug entry's driver_data.
  */
-int usb_hcd_at91_probe (const struct hc_driver *driver, struct platform_device *pdev)
+static int usb_hcd_at91_probe(const struct hc_driver *driver,
+			struct platform_device *pdev)
 {
 	int retval;
 	struct usb_hcd *hcd = NULL;
@@ -95,12 +99,13 @@
 		return -ENODEV;
 	}
 
-	if ((pdev->resource[0].flags != IORESOURCE_MEM) || (pdev->resource[1].flags != IORESOURCE_IRQ)) {
+	if ((pdev->resource[0].flags != IORESOURCE_MEM)
+			|| (pdev->resource[1].flags != IORESOURCE_IRQ)) {
 		pr_debug("hcd probe: invalid resource type\n");
 		return -ENODEV;
 	}
 
-	hcd = usb_create_hcd(driver, &pdev->dev, "at91rm9200");
+	hcd = usb_create_hcd(driver, &pdev->dev, "at91");
 	if (!hcd)
 		return -ENOMEM;
 	hcd->rsrc_start = pdev->resource[0].start;
@@ -149,21 +154,23 @@
 /* may be called with controller, bus, and devices active */
 
 /**
- * usb_hcd_at91_remove - shutdown processing for AT91RM9200-based HCDs
+ * usb_hcd_at91_remove - shutdown processing for AT91-based HCDs
  * @dev: USB Host Controller being removed
  * Context: !in_interrupt()
  *
  * Reverses the effect of usb_hcd_at91_probe(), first invoking
  * the HCD's stop() method.  It is always called from a thread
- * context, normally "rmmod", "apmd", or something similar.
+ * context, "rmmod" or something similar.
  *
  */
-static int usb_hcd_at91_remove (struct usb_hcd *hcd, struct platform_device *pdev)
+static int usb_hcd_at91_remove(struct usb_hcd *hcd,
+				struct platform_device *pdev)
 {
 	usb_remove_hcd(hcd);
 	at91_stop_hc(pdev);
 	iounmap(hcd->regs);
 	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+	disable_irq_wake(hcd->irq);
 
 	clk_put(fclk);
 	clk_put(iclk);
@@ -178,19 +185,21 @@
 static int __devinit
 ohci_at91_start (struct usb_hcd *hcd)
 {
-//	struct at91_ohci_data	*board = hcd->self.controller->platform_data;
+	struct at91_usbh_data	*board = hcd->self.controller->platform_data;
 	struct ohci_hcd		*ohci = hcd_to_ohci (hcd);
+	struct usb_device	*root = hcd->self.root_hub;
 	int			ret;
 
 	if ((ret = ohci_init(ohci)) < 0)
 		return ret;
 
+	root->maxchild = board->ports;
+
 	if ((ret = ohci_run(ohci)) < 0) {
 		err("can't start %s", hcd->self.bus_name);
 		ohci_stop(hcd);
 		return ret;
 	}
-//	hcd->self.root_hub->maxchild = board->ports;
 	return 0;
 }
 
@@ -198,7 +207,7 @@
 
 static const struct hc_driver ohci_at91_hc_driver = {
 	.description =		hcd_name,
-	.product_desc =		"AT91RM9200 OHCI",
+	.product_desc =		"AT91 OHCI",
 	.hcd_priv_size =	sizeof(struct ohci_hcd),
 
 	/*
@@ -240,33 +249,54 @@
 
 /*-------------------------------------------------------------------------*/
 
-static int ohci_hcd_at91_drv_probe(struct platform_device *dev)
+static int ohci_hcd_at91_drv_probe(struct platform_device *pdev)
 {
-	return usb_hcd_at91_probe(&ohci_at91_hc_driver, dev);
+	device_init_wakeup(&pdev->dev, 1);
+	return usb_hcd_at91_probe(&ohci_at91_hc_driver, pdev);
 }
 
-static int ohci_hcd_at91_drv_remove(struct platform_device *dev)
+static int ohci_hcd_at91_drv_remove(struct platform_device *pdev)
 {
-	return usb_hcd_at91_remove(platform_get_drvdata(dev), dev);
+	device_init_wakeup(&pdev->dev, 0);
+	return usb_hcd_at91_remove(platform_get_drvdata(pdev), pdev);
 }
 
 #ifdef CONFIG_PM
 
-/* REVISIT suspend/resume look "too" simple here */
-
 static int
-ohci_hcd_at91_drv_suspend(struct platform_device *dev, pm_message_t mesg)
+ohci_hcd_at91_drv_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
-	clk_disable(fclk);
-	clk_disable(iclk);
+	struct usb_hcd	*hcd = platform_get_drvdata(pdev);
+	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
+
+	if (device_may_wakeup(&pdev->dev))
+		enable_irq_wake(hcd->irq);
+	else
+		disable_irq_wake(hcd->irq);
+
+	/*
+	 * The integrated transceivers seem unable to notice disconnect,
+	 * reconnect, or wakeup without the 48 MHz clock active.  so for
+	 * correctness, always discard connection state (using reset).
+	 *
+	 * REVISIT: some boards will be able to turn VBUS off...
+	 */
+	if (at91_suspend_entering_slow_clock()) {
+		ohci_usb_reset (ohci);
+		clk_disable(fclk);
+		clk_disable(iclk);
+		clocked = 0;
+	}
 
 	return 0;
 }
 
-static int ohci_hcd_at91_drv_resume(struct platform_device *dev)
+static int ohci_hcd_at91_drv_resume(struct platform_device *pdev)
 {
-	clk_enable(iclk);
-	clk_enable(fclk);
+	if (!clocked) {
+		clk_enable(iclk);
+		clk_enable(fclk);
+	}
 
 	return 0;
 }
@@ -275,7 +305,7 @@
 #define ohci_hcd_at91_drv_resume  NULL
 #endif
 
-MODULE_ALIAS("at91rm9200-ohci");
+MODULE_ALIAS("at91_ohci");
 
 static struct platform_driver ohci_hcd_at91_driver = {
 	.probe		= ohci_hcd_at91_drv_probe,
@@ -283,7 +313,7 @@
 	.suspend	= ohci_hcd_at91_drv_suspend,
 	.resume		= ohci_hcd_at91_drv_resume,
 	.driver		= {
-		.name	= "at91rm9200-ohci",
+		.name	= "at91_ohci",
 		.owner	= THIS_MODULE,
 	},
 };
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index afef5ac..94d8cf4 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -913,7 +913,7 @@
 #include "ohci-ppc-soc.c"
 #endif
 
-#ifdef CONFIG_ARCH_AT91RM9200
+#if defined(CONFIG_ARCH_AT91RM9200) || defined(CONFIG_ARCH_AT91SAM9261)
 #include "ohci-at91.c"
 #endif
 
@@ -927,6 +927,7 @@
       || defined (CONFIG_SOC_AU1X00) \
       || defined (CONFIG_USB_OHCI_HCD_PPC_SOC) \
       || defined (CONFIG_ARCH_AT91RM9200) \
+      || defined (CONFIG_ARCH_AT91SAM9261) \
 	)
 #error "missing bus glue for ohci-hcd"
 #endif
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index c9d72ac..66c3f61 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -943,7 +943,9 @@
 			/* We received a short packet */
 			if (urb->transfer_flags & URB_SHORT_NOT_OK)
 				ret = -EREMOTEIO;
-			else if (ctrlstat & TD_CTRL_SPD)
+
+			/* Fixup needed only if this isn't the URB's last TD */
+			else if (&td->list != urbp->td_list.prev)
 				ret = 1;
 		}
 
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index 05d2d60..df198cf 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -152,9 +152,8 @@
  * events. The hardware generates 5 events for the first keypress
  * and we have to take this into account for an accurate repeat
  * behaviour.
- * (HZ / 20) == 50 ms and works well for me.
  */
-#define FILTER_TIME (HZ / 20)
+#define FILTER_TIME 60 /* msec */
 
 struct ati_remote {
 	struct input_dev *idev;
@@ -467,7 +466,7 @@
 		/* Filter duplicate events which happen "too close" together. */
 		if ((ati_remote->old_data[0] == data[1]) &&
 			(ati_remote->old_data[1] == data[2]) &&
-			time_before(jiffies, ati_remote->old_jiffies + FILTER_TIME)) {
+			time_before(jiffies, ati_remote->old_jiffies + msecs_to_jiffies(FILTER_TIME))) {
 			ati_remote->repeat_count++;
 		} else {
 			ati_remote->repeat_count = 0;
diff --git a/drivers/usb/misc/cypress_cy7c63.c b/drivers/usb/misc/cypress_cy7c63.c
index e091d32..a4062a6 100644
--- a/drivers/usb/misc/cypress_cy7c63.c
+++ b/drivers/usb/misc/cypress_cy7c63.c
@@ -12,8 +12,13 @@
 *	the single I/O ports of the device.
 *
 *	Supported vendors:	AK Modul-Bus Computer GmbH
-*	Supported devices:	CY7C63001A-PC (to be continued...)
-*	Supported functions:	Read/Write Ports (to be continued...)
+*				(Firmware "Port-Chip")
+*
+*	Supported devices:	CY7C63001A-PC
+*				CY7C63001C-PXC
+*				CY7C63001C-SXC
+*
+*	Supported functions:	Read/Write Ports
 *
 *
 *	This program is free software; you can redistribute it and/or
diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c
index e5e6e4f..bd09232 100644
--- a/drivers/usb/net/rtl8150.c
+++ b/drivers/usb/net/rtl8150.c
@@ -175,6 +175,8 @@
 static void rtl8150_disconnect(struct usb_interface *intf);
 static int rtl8150_probe(struct usb_interface *intf,
 			   const struct usb_device_id *id);
+static int rtl8150_suspend(struct usb_interface *intf, pm_message_t message);
+static int rtl8150_resume(struct usb_interface *intf);
 
 static const char driver_name [] = "rtl8150";
 
@@ -183,6 +185,8 @@
 	.probe =	rtl8150_probe,
 	.disconnect =	rtl8150_disconnect,
 	.id_table =	rtl8150_table,
+	.suspend =	rtl8150_suspend,
+	.resume =	rtl8150_resume
 };
 
 /*
@@ -238,9 +242,11 @@
 	usb_fill_control_urb(dev->ctrl_urb, dev->udev,
 			 usb_sndctrlpipe(dev->udev, 0), (char *) &dev->dr,
 			 &dev->rx_creg, size, ctrl_callback, dev);
-	if ((ret = usb_submit_urb(dev->ctrl_urb, GFP_ATOMIC)))
+	if ((ret = usb_submit_urb(dev->ctrl_urb, GFP_ATOMIC))) {
+		if (ret == -ENODEV)
+			netif_device_detach(dev->netdev);
 		err("control request submission failed: %d", ret);
-	else
+	} else
 		set_bit(RX_REG_SET, &dev->flags);
 
 	return ret;
@@ -416,6 +422,7 @@
 	struct sk_buff *skb;
 	struct net_device *netdev;
 	u16 rx_stat;
+	int status;
 
 	dev = urb->context;
 	if (!dev)
@@ -465,7 +472,10 @@
 goon:
 	usb_fill_bulk_urb(dev->rx_urb, dev->udev, usb_rcvbulkpipe(dev->udev, 1),
 		      dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev);
-	if (usb_submit_urb(dev->rx_urb, GFP_ATOMIC)) {
+	status = usb_submit_urb(dev->rx_urb, GFP_ATOMIC);
+	if (status == -ENODEV)
+		netif_device_detach(dev->netdev);
+	else if (status) {
 		set_bit(RX_URB_FAIL, &dev->flags);
 		goto resched;
 	} else {
@@ -481,6 +491,7 @@
 {
 	rtl8150_t *dev;
 	struct sk_buff *skb;
+	int status;
 
 	dev = (rtl8150_t *)data;
 
@@ -499,10 +510,13 @@
 	usb_fill_bulk_urb(dev->rx_urb, dev->udev, usb_rcvbulkpipe(dev->udev, 1),
 		      dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev);
 try_again:
-	if (usb_submit_urb(dev->rx_urb, GFP_ATOMIC)) {
+	status = usb_submit_urb(dev->rx_urb, GFP_ATOMIC);
+	if (status == -ENODEV) {
+		netif_device_detach(dev->netdev);
+	} else if (status) {
 		set_bit(RX_URB_FAIL, &dev->flags);
 		goto tlsched;
-	 } else {
+	} else {
 		clear_bit(RX_URB_FAIL, &dev->flags);
 	}
 
@@ -574,12 +588,43 @@
 
 resubmit:
 	status = usb_submit_urb (urb, SLAB_ATOMIC);
-	if (status)
+	if (status == -ENODEV)
+		netif_device_detach(dev->netdev);
+	else if (status)
 		err ("can't resubmit intr, %s-%s/input0, status %d",
 				dev->udev->bus->bus_name,
 				dev->udev->devpath, status);
 }
 
+static int rtl8150_suspend(struct usb_interface *intf, pm_message_t message)
+{
+	rtl8150_t *dev = usb_get_intfdata(intf);
+
+	netif_device_detach(dev->netdev);
+
+	if (netif_running(dev->netdev)) {
+		usb_kill_urb(dev->rx_urb);
+		usb_kill_urb(dev->intr_urb);
+	}
+	return 0;
+}
+
+static int rtl8150_resume(struct usb_interface *intf)
+{
+	rtl8150_t *dev = usb_get_intfdata(intf);
+
+	netif_device_attach(dev->netdev);
+	if (netif_running(dev->netdev)) {
+		dev->rx_urb->status = 0;
+		dev->rx_urb->actual_length = 0;
+		read_bulk_callback(dev->rx_urb, NULL);
+
+		dev->intr_urb->status = 0;
+		dev->intr_urb->actual_length = 0;
+		intr_callback(dev->intr_urb, NULL);
+	}
+	return 0;
+}
 
 /*
 **
@@ -690,9 +735,14 @@
 	usb_fill_bulk_urb(dev->tx_urb, dev->udev, usb_sndbulkpipe(dev->udev, 2),
 		      skb->data, count, write_bulk_callback, dev);
 	if ((res = usb_submit_urb(dev->tx_urb, GFP_ATOMIC))) {
-		warn("failed tx_urb %d\n", res);
-		dev->stats.tx_errors++;
-		netif_start_queue(netdev);
+		/* Can we get/handle EPIPE here? */
+		if (res == -ENODEV)
+			netif_device_detach(dev->netdev);
+		else {
+			warn("failed tx_urb %d\n", res);
+			dev->stats.tx_errors++;
+			netif_start_queue(netdev);
+		}
 	} else {
 		dev->stats.tx_packets++;
 		dev->stats.tx_bytes += skb->len;
@@ -729,16 +779,25 @@
 	
 	usb_fill_bulk_urb(dev->rx_urb, dev->udev, usb_rcvbulkpipe(dev->udev, 1),
 		      dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev);
-	if ((res = usb_submit_urb(dev->rx_urb, GFP_KERNEL)))
+	if ((res = usb_submit_urb(dev->rx_urb, GFP_KERNEL))) {
+		if (res == -ENODEV)
+			netif_device_detach(dev->netdev);
 		warn("%s: rx_urb submit failed: %d", __FUNCTION__, res);
+		return res;
+	}
 	usb_fill_int_urb(dev->intr_urb, dev->udev, usb_rcvintpipe(dev->udev, 3),
 		     dev->intr_buff, INTBUFSIZE, intr_callback,
 		     dev, dev->intr_interval);
-	if ((res = usb_submit_urb(dev->intr_urb, GFP_KERNEL)))
+	if ((res = usb_submit_urb(dev->intr_urb, GFP_KERNEL))) {
+		if (res == -ENODEV)
+			netif_device_detach(dev->netdev);
 		warn("%s: intr_urb submit failed: %d", __FUNCTION__, res);
-	netif_start_queue(netdev);
+		usb_kill_urb(dev->rx_urb);
+		return res;
+	}
 	enable_net_traffic(dev);
 	set_carrier(netdev);
+	netif_start_queue(netdev);
 
 	return res;
 }
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index ac33bd4..f5b9438 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -62,15 +62,6 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called airprime.
 
-config USB_SERIAL_ANYDATA
-	tristate "USB AnyData CDMA Wireless Driver"
-	depends on USB_SERIAL
-	help
-	  Say Y here if you want to use a AnyData CDMA device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called anydata.
-
 config USB_SERIAL_ARK3116
 	tristate "USB ARK Micro 3116 USB Serial Driver (EXPERIMENTAL)"
 	depends on USB_SERIAL && EXPERIMENTAL
@@ -502,15 +493,18 @@
 	  module will be called keyspan_pda.
 
 config USB_SERIAL_OPTION
-	tristate "USB driver for GSM modems"
+	tristate "USB driver for GSM and CDMA modems"
 	depends on USB_SERIAL
 	help
-	  Say Y here if you have an "Option" GSM PCMCIA card
-	  (or an OEM version: branded Huawei, Audiovox, or Novatel).
+	  Say Y here if you have a GSM or CDMA modem that's connected to USB.
 
-	  These cards feature a built-in OHCI-USB adapter and an
-	  internally-connected GSM modem. The USB bus is not
-	  accessible externally.
+	  This driver also supports several PCMCIA cards which have a
+	  built-in OHCI-USB adapter and an internally-connected GSM modem.
+	  The USB bus on these cards is not accessible externally.
+
+	  Supported devices include (some of?) those made by:
+	  Option, Huawei, Audiovox, Sierra Wireless, Novatel Wireless, or
+	  Anydata.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called option.
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index 35d4acc..8efed2c 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -12,7 +12,6 @@
 usbserial-objs	:= usb-serial.o generic.o bus.o $(usbserial-obj-y)
 
 obj-$(CONFIG_USB_SERIAL_AIRPRIME)		+= airprime.o
-obj-$(CONFIG_USB_SERIAL_ANYDATA)		+= anydata.o
 obj-$(CONFIG_USB_SERIAL_ARK3116)		+= ark3116.o
 obj-$(CONFIG_USB_SERIAL_BELKIN)			+= belkin_sa.o
 obj-$(CONFIG_USB_SERIAL_CP2101)			+= cp2101.o
diff --git a/drivers/usb/serial/anydata.c b/drivers/usb/serial/anydata.c
deleted file mode 100644
index 01843ef..0000000
--- a/drivers/usb/serial/anydata.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * AnyData CDMA Serial USB driver
- *
- * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de>
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License version
- *	2 as published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/tty.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/usb/serial.h>
-
-static struct usb_device_id id_table [] = {
-	{ USB_DEVICE(0x16d5, 0x6501) },	/* AirData CDMA device */
-	{ },
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-/* if overridden by the user, then use their value for the size of the
- * read and write urbs */
-static int buffer_size;
-static int debug;
-
-static struct usb_driver anydata_driver = {
-	.name =		"anydata",
-	.probe =	usb_serial_probe,
-	.disconnect =	usb_serial_disconnect,
-	.id_table =	id_table,
-	.no_dynamic_id = 	1,
-};
-
-static int anydata_open(struct usb_serial_port *port, struct file *filp)
-{
-	char *buffer;
-	int result = 0;
-
-	dbg("%s - port %d", __FUNCTION__, port->number);
-
-	if (buffer_size) {
-		/* override the default buffer sizes */
-		buffer = kmalloc(buffer_size, GFP_KERNEL);
-		if (!buffer) {
-			dev_err(&port->dev, "%s - out of memory.\n",
-				__FUNCTION__);
-			return -ENOMEM;
-		}
-		kfree (port->read_urb->transfer_buffer);
-		port->read_urb->transfer_buffer = buffer;
-		port->read_urb->transfer_buffer_length = buffer_size;
-
-		buffer = kmalloc(buffer_size, GFP_KERNEL);
-		if (!buffer) {
-			dev_err(&port->dev, "%s - out of memory.\n",
-				__FUNCTION__);
-			return -ENOMEM;
-		}
-		kfree (port->write_urb->transfer_buffer);
-		port->write_urb->transfer_buffer = buffer;
-		port->write_urb->transfer_buffer_length = buffer_size;
-		port->bulk_out_size = buffer_size;
-	}
-
-	/* Start reading from the device */
-	usb_fill_bulk_urb(port->read_urb, port->serial->dev,
-			  usb_rcvbulkpipe(port->serial->dev,
-				  	  port->bulk_in_endpointAddress),
-			  port->read_urb->transfer_buffer,
-			  port->read_urb->transfer_buffer_length,
-			  usb_serial_generic_read_bulk_callback, port);
-	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
-	if (result)
-		dev_err(&port->dev,
-			"%s - failed submitting read urb, error %d\n",
-			__FUNCTION__, result);
-
-	return result;
-}
-
-static struct usb_serial_driver anydata_device = {
-	.driver = {
-		.owner =	THIS_MODULE,
-		.name =		"anydata",
-	},
-	.id_table =		id_table,
-	.num_interrupt_in =	NUM_DONT_CARE,
-	.num_bulk_in =		NUM_DONT_CARE,
-	.num_bulk_out =		NUM_DONT_CARE,
-	.num_ports =		1,
-	.open =			anydata_open,
-};
-
-static int __init anydata_init(void)
-{
-	int retval;
-
-	retval = usb_serial_register(&anydata_device);
-	if (retval)
-		return retval;
-	retval = usb_register(&anydata_driver);
-	if (retval)
-		usb_serial_deregister(&anydata_device);
-	return retval;
-}
-
-static void __exit anydata_exit(void)
-{
-	usb_deregister(&anydata_driver);
-	usb_serial_deregister(&anydata_device);
-}
-
-module_init(anydata_init);
-module_exit(anydata_exit);
-MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled or not");
-module_param(buffer_size, int, 0);
-MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers");
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index b458aed..a20da85 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -337,6 +337,7 @@
 	{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
 	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2101_PID) },
 	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2102_PID) },
 	{ USB_DEVICE(SEALEVEL_VID, SEALEVEL_2103_PID) },
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 04ef90f..9f7343a 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -182,6 +182,10 @@
 /* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */
 #define FTDI_USB_UIRT_PID	0xF850	/* Product Id */
 
+/* TNC-X USB-to-packet-radio adapter, versions prior to 3.0 (DLP module) */
+
+#define FTDI_TNC_X_PID		0xEBE0
+
 /*
  * ELV USB devices submitted by Christian Abt of ELV (www.elv.de).
  * All of these devices use FTDI's vendor ID (0x0403).
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 59c5d99..7e1bd5d 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -250,6 +250,7 @@
 	{ USB_DEVICE(0x04C5, 0x1058) }, /* FUJITSU USB Sync */
 	{ USB_DEVICE(0x04C5, 0x1079) }, /* FUJITSU USB Sync */
 	{ USB_DEVICE(0x04DA, 0x2500) }, /* Panasonic USB Sync */
+	{ USB_DEVICE(0x04DD, 0x9102) }, /* SHARP WS003SH USB Modem */
 	{ USB_DEVICE(0x04E8, 0x5F00) }, /* Samsung NEXiO USB Sync */
 	{ USB_DEVICE(0x04E8, 0x5F01) }, /* Samsung NEXiO USB Sync */
 	{ USB_DEVICE(0x04E8, 0x5F02) }, /* Samsung NEXiO USB Sync */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index f0530c1..c856e6f 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -9,40 +9,14 @@
 
   Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
 
-  History:
-
-  2005-05-19  v0.1   Initial version, based on incomplete docs
-                     and analysis of misbehavior with the standard driver
-  2005-05-20  v0.2   Extended the input buffer to avoid losing
-                     random 64-byte chunks of data
-  2005-05-21  v0.3   implemented chars_in_buffer()
-                     turned on low_latency
-                     simplified the code somewhat
-  2005-05-24  v0.4   option_write() sometimes deadlocked under heavy load
-                     removed some dead code
-                     added sponsor notice
-                     coding style clean-up
-  2005-06-20  v0.4.1 add missing braces :-/
-                     killed end-of-line whitespace
-  2005-07-15  v0.4.2 rename WLAN product to FUSION, add FUSION2
-  2005-09-10  v0.4.3 added HUAWEI E600 card and Audiovox AirCard
-  2005-09-20  v0.4.4 increased recv buffer size: the card sometimes
-                     wants to send >2000 bytes.
-  2006-04-10  v0.5   fixed two array overrun errors :-/
-  2006-04-21  v0.5.1 added support for Sierra Wireless MC8755
-  2006-05-15  v0.6   re-enable multi-port support
-  2006-06-01  v0.6.1 add COBRA
-  2006-06-01  v0.6.2 add backwards-compatibility stuff
-  2006-06-01  v0.6.3 add Novatel Wireless
-  2006-06-01  v0.7   Option => GSM
-  2006-06-01  v0.7.1 add COBRA2
+  History: see the git log.
 
   Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
 
   This driver exists because the "normal" serial driver doesn't work too well
   with GSM modems. Issues:
   - data loss -- one single Receive URB is not nearly enough
-  - nonstandard flow (Option devices) and multiplex (Sierra) control
+  - nonstandard flow (Option devices) control
   - controlling the baud rate doesn't make sense
 
   This driver is named "option" because the most common device it's
@@ -96,8 +70,8 @@
 #define OPTION_VENDOR_ID                0x0AF0
 #define HUAWEI_VENDOR_ID                0x12D1
 #define AUDIOVOX_VENDOR_ID              0x0F3D
-#define SIERRAWIRELESS_VENDOR_ID        0x1199
 #define NOVATELWIRELESS_VENDOR_ID       0x1410
+#define ANYDATA_VENDOR_ID               0x16d5
 
 #define OPTION_PRODUCT_OLD              0x5000
 #define OPTION_PRODUCT_FUSION           0x6000
@@ -106,8 +80,8 @@
 #define OPTION_PRODUCT_COBRA2           0x6600
 #define HUAWEI_PRODUCT_E600             0x1001
 #define AUDIOVOX_PRODUCT_AIRCARD        0x0112
-#define SIERRAWIRELESS_PRODUCT_MC8755   0x6802
 #define NOVATELWIRELESS_PRODUCT_U740    0x1400
+#define ANYDATA_PRODUCT_ID              0x6501
 
 static struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_OLD) },
@@ -117,8 +91,8 @@
 	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA2) },
 	{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
 	{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
-	{ USB_DEVICE(SIERRAWIRELESS_VENDOR_ID, SIERRAWIRELESS_PRODUCT_MC8755) },
 	{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },
+	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ID) },
 	{ } /* Terminating entry */
 };
 
@@ -131,10 +105,7 @@
 	{ USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600) },
 	{ USB_DEVICE(AUDIOVOX_VENDOR_ID, AUDIOVOX_PRODUCT_AIRCARD) },
 	{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID,NOVATELWIRELESS_PRODUCT_U740) },
-	{ } /* Terminating entry */
-};
-static struct usb_device_id option_ids3[] = {
-	{ USB_DEVICE(SIERRAWIRELESS_VENDOR_ID, SIERRAWIRELESS_PRODUCT_MC8755) },
+	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ID) },
 	{ } /* Terminating entry */
 };
 
@@ -151,37 +122,11 @@
 /* The card has three separate interfaces, which the serial driver
  * recognizes separately, thus num_port=1.
  */
-static struct usb_serial_driver option_3port_device = {
-	.driver = {
-		.owner =	THIS_MODULE,
-		.name =		"option",
-	},
-	.description       = "GSM modem (3-port)",
-	.id_table          = option_ids3,
-	.num_interrupt_in  = NUM_DONT_CARE,
-	.num_bulk_in       = NUM_DONT_CARE,
-	.num_bulk_out      = NUM_DONT_CARE,
-	.num_ports         = 3,
-	.open              = option_open,
-	.close             = option_close,
-	.write             = option_write,
-	.write_room        = option_write_room,
-	.chars_in_buffer   = option_chars_in_buffer,
-	.throttle          = option_rx_throttle,
-	.unthrottle        = option_rx_unthrottle,
-	.set_termios       = option_set_termios,
-	.break_ctl         = option_break_ctl,
-	.tiocmget          = option_tiocmget,
-	.tiocmset          = option_tiocmset,
-	.attach            = option_startup,
-	.shutdown          = option_shutdown,
-	.read_int_callback = option_instat_callback,
-};
 
 static struct usb_serial_driver option_1port_device = {
 	.driver = {
 		.owner =	THIS_MODULE,
-		.name =		"option",
+		.name =		"option1",
 	},
 	.description       = "GSM modem (1-port)",
 	.id_table          = option_ids1,
@@ -245,9 +190,6 @@
 	retval = usb_serial_register(&option_1port_device);
 	if (retval)
 		goto failed_1port_device_register;
-	retval = usb_serial_register(&option_3port_device);
-	if (retval)
-		goto failed_3port_device_register;
 	retval = usb_register(&option_driver);
 	if (retval)
 		goto failed_driver_register;
@@ -257,8 +199,6 @@
 	return 0;
 
 failed_driver_register:
-	usb_serial_deregister (&option_3port_device);
-failed_3port_device_register:
 	usb_serial_deregister (&option_1port_device);
 failed_1port_device_register:
 	return retval;
@@ -267,7 +207,6 @@
 static void __exit option_exit(void)
 {
 	usb_deregister (&option_driver);
-	usb_serial_deregister (&option_3port_device);
 	usb_serial_deregister (&option_1port_device);
 }
 
@@ -656,7 +595,6 @@
 
 	dbg("%s", __FUNCTION__);
 
-
 	for (i = 0; i < serial->num_ports; i++) {
 		port = serial->port[i];
 		portdata = usb_get_serial_port_data(port);
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 259db31..efbbc0a 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -81,6 +81,7 @@
 	{ USB_DEVICE(SPEEDDRAGON_VENDOR_ID, SPEEDDRAGON_PRODUCT_ID) },
 	{ USB_DEVICE(OTI_VENDOR_ID, OTI_PRODUCT_ID) },
 	{ USB_DEVICE(DATAPILOT_U2_VENDOR_ID, DATAPILOT_U2_PRODUCT_ID) },
+	{ USB_DEVICE(BELKIN_VENDOR_ID, BELKIN_PRODUCT_ID) },
 	{ }					/* Terminating entry */
 };
 
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index d9c1e6e..a692ac6 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -89,3 +89,7 @@
 /* DATAPILOT Universal-2 Phone Cable */
 #define DATAPILOT_U2_VENDOR_ID	0x0731
 #define DATAPILOT_U2_PRODUCT_ID	0x2003
+
+/* Belkin "F5U257" Serial Adapter */
+#define BELKIN_VENDOR_ID	0x050d
+#define BELKIN_PRODUCT_ID	0x0257
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index a5ca449..2793f9a 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -145,6 +145,13 @@
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_IGNORE_RESIDUE ),
 
+/* Reported by Mario Rettig <mariorettig@web.de> */
+UNUSUAL_DEV(  0x0421, 0x042e, 0x0100, 0x0100,
+		"Nokia",
+		"Nokia 3250",
+		US_SC_DEVICE, US_PR_DEVICE, NULL,
+		US_FL_IGNORE_RESIDUE | US_FL_FIX_CAPACITY ),
+
 /* Reported by Sumedha Swamy <sumedhaswamy@gmail.com> and
  * Einar Th. Einarsson <einarthered@gmail.com> */
 UNUSUAL_DEV(  0x0421, 0x0444, 0x0100, 0x0100,
@@ -627,18 +634,6 @@
 		"Digital Camera EX-20 DSC",
 		US_SC_8070, US_PR_DEVICE, NULL, 0 ),
 
-/* The entry was here before I took over, and had US_SC_RBC. It turns
- * out that isn't needed. Additionally, Torsten Eriksson
- * <Torsten.Eriksson@bergianska.se> is able to use his device fine
- * without this entry at all - but I don't suspect that will be true
- * for all users (the protocol is likely needed), so is staying at
- * this time. - Phil Dibowitz <phil@ipom.com>
- */
-UNUSUAL_DEV(  0x059f, 0xa601, 0x0200, 0x0200, 
-		"LaCie",
-		"USB Hard Disk",
-		US_SC_DEVICE, US_PR_CB, NULL, 0 ),
-
 /* Submitted by Joel Bourquard <numlock@freesurf.ch>
  * Some versions of this device need the SubClass and Protocol overrides
  * while others don't.
@@ -1106,7 +1101,15 @@
                 "Optio S/S4",
                 US_SC_DEVICE, US_PR_DEVICE, NULL,
                 US_FL_FIX_INQUIRY ),
-		
+
+/* This is a virtual windows driver CD, which the zd1211rw driver automatically
+ * converts into a WLAN device. */
+UNUSUAL_DEV( 0x0ace, 0x2011, 0x0101, 0x0101,
+                "ZyXEL",
+                "G-220F USB-WLAN Install",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_IGNORE_DEVICE ),
+
 #ifdef CONFIG_USB_STORAGE_ISD200
 UNUSUAL_DEV(  0x0bf6, 0xa001, 0x0100, 0x0110,
 		"ATI",
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 5ee19be..8d7bdcb 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -483,7 +483,7 @@
 }
 
 /* Get the unusual_devs entries and the string descriptors */
-static void get_device_info(struct us_data *us, const struct usb_device_id *id)
+static int get_device_info(struct us_data *us, const struct usb_device_id *id)
 {
 	struct usb_device *dev = us->pusb_dev;
 	struct usb_interface_descriptor *idesc =
@@ -500,6 +500,11 @@
 			unusual_dev->useTransport;
 	us->flags = USB_US_ORIG_FLAGS(id->driver_info);
 
+	if (us->flags & US_FL_IGNORE_DEVICE) {
+		printk(KERN_INFO USB_STORAGE "device ignored\n");
+		return -ENODEV;
+	}
+
 	/*
 	 * This flag is only needed when we're in high-speed, so let's
 	 * disable it if we're in full-speed
@@ -541,6 +546,8 @@
 				msgs[msg],
 				UTS_RELEASE);
 	}
+
+	return 0;
 }
 
 /* Get the transport settings */
@@ -969,7 +976,9 @@
 	 * of the match from the usb_device_id table, so we can find the
 	 * corresponding entry in the private table.
 	 */
-	get_device_info(us, id);
+	result = get_device_info(us, id);
+	if (result)
+		goto BadDevice;
 
 	/* Get the transport, protocol, and pipe settings */
 	result = get_transport(us);
diff --git a/fs/namei.c b/fs/namei.c
index e01070d..55a1312 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -159,7 +159,7 @@
 #ifdef CONFIG_AUDITSYSCALL
 void putname(const char *name)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		audit_putname(name);
 	else
 		__putname(name);
@@ -1125,7 +1125,7 @@
 	retval = link_path_walk(name, nd);
 out:
 	if (likely(retval == 0)) {
-		if (unlikely(current->audit_context && nd && nd->dentry &&
+		if (unlikely(!audit_dummy_context() && nd && nd->dentry &&
 				nd->dentry->d_inode))
 		audit_inode(name, nd->dentry->d_inode);
 	}
@@ -1357,7 +1357,7 @@
 		return -ENOENT;
 
 	BUG_ON(victim->d_parent->d_inode != dir);
-	audit_inode_child(victim->d_name.name, victim->d_inode, dir->i_ino);
+	audit_inode_child(victim->d_name.name, victim->d_inode, dir);
 
 	error = permission(dir,MAY_WRITE | MAY_EXEC, NULL);
 	if (error)
@@ -1659,6 +1659,7 @@
 	 * It already exists.
 	 */
 	mutex_unlock(&dir->d_inode->i_mutex);
+	audit_inode_update(path.dentry->d_inode);
 
 	error = -EEXIST;
 	if (flag & O_EXCL)
@@ -1669,6 +1670,7 @@
 		if (flag & O_NOFOLLOW)
 			goto exit_dput;
 	}
+
 	error = -ENOENT;
 	if (!path.dentry->d_inode)
 		goto exit_dput;
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index 3c4eb9f..f83003f 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -48,8 +48,6 @@
 };
 
 extern unsigned int mpurate;
-extern struct list_head clocks;
-extern spinlock_t clockfw_lock;
 
 extern int clk_init(struct clk_functions * custom_clocks);
 extern int clk_register(struct clk *clk);
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 894bc4d..6a33a07 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -56,6 +56,11 @@
   extern struct page *vmem_map;
   extern int find_largest_hole (u64 start, u64 end, void *arg);
   extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
+  extern int vmemmap_find_next_valid_pfn(int, int);
+#else
+static inline int vmemmap_find_next_valid_pfn(int node, int i)
+{
+	return i + 1;
+}
 #endif
-
 #endif /* meminit_h */
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 37e52a2..20a8d61 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -1433,7 +1433,12 @@
 } pal_version_u_t;
 
 
-/* Return PAL version information */
+/*
+ * Return PAL version information.  While the documentation states that
+ * PAL_VERSION can be called in either physical or virtual mode, some
+ * implementations only allow physical calls.  We don't call it very often,
+ * so the overhead isn't worth eliminating.
+ */
 static inline s64
 ia64_pal_version (pal_version_u_t *pal_min_version, pal_version_u_t *pal_cur_version)
 {
diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h
index 8406f1e..b72af59 100644
--- a/include/asm-ia64/sn/xpc.h
+++ b/include/asm-ia64/sn/xpc.h
@@ -1124,8 +1124,8 @@
 #define XPC_GET_IPI_FLAGS(_amo, _c)	((u8) (((_amo) >> ((_c) * 8)) & 0xff))
 #define XPC_SET_IPI_FLAGS(_amo, _c, _f)	(_amo) |= ((u64) (_f) << ((_c) * 8))
 
-#define	XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & 0x0f0f0f0f0f0f0f0f)
-#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & 0x1010101010101010)
+#define	XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & __IA64_UL_CONST(0x0f0f0f0f0f0f0f0f))
+#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo)       ((_amo) & __IA64_UL_CONST(0x1010101010101010))
 
 
 static inline void
diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h
index fc9677b..384fbf7 100644
--- a/include/asm-ia64/system.h
+++ b/include/asm-ia64/system.h
@@ -24,7 +24,7 @@
  * 0xa000000000000000+2*PERCPU_PAGE_SIZE
  * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page)
  */
-#define KERNEL_START		 (GATE_ADDR+0x100000000)
+#define KERNEL_START		 (GATE_ADDR+__IA64_UL_CONST(0x100000000))
 #define PERCPU_ADDR		(-PERCPU_PAGE_SIZE)
 
 #ifndef __ASSEMBLY__
diff --git a/include/linux/audit.h b/include/linux/audit.h
index b27d7de..64f9f9e 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -327,21 +327,31 @@
 extern void audit_putname(const char *name);
 extern void __audit_inode(const char *name, const struct inode *inode);
 extern void __audit_inode_child(const char *dname, const struct inode *inode,
-				unsigned long pino);
+				const struct inode *parent);
+extern void __audit_inode_update(const struct inode *inode);
+static inline int audit_dummy_context(void)
+{
+	void *p = current->audit_context;
+	return !p || *(int *)p;
+}
 static inline void audit_getname(const char *name)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		__audit_getname(name);
 }
 static inline void audit_inode(const char *name, const struct inode *inode) {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		__audit_inode(name, inode);
 }
 static inline void audit_inode_child(const char *dname, 
-				     const struct inode *inode, 
-				     unsigned long pino) {
-	if (unlikely(current->audit_context))
-		__audit_inode_child(dname, inode, pino);
+				     const struct inode *inode,
+				     const struct inode *parent) {
+	if (unlikely(!audit_dummy_context()))
+		__audit_inode_child(dname, inode, parent);
+}
+static inline void audit_inode_update(const struct inode *inode) {
+	if (unlikely(!audit_dummy_context()))
+		__audit_inode_update(inode);
 }
 
 				/* Private API (for audit.c only) */
@@ -365,57 +375,61 @@
 
 static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_ipc_obj(ipcp);
 	return 0;
 }
 static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_ipc_set_perm(qbytes, uid, gid, mode);
 	return 0;
 }
 static inline int audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_open(oflag, mode, u_attr);
 	return 0;
 }
 static inline int audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_timedsend(mqdes, msg_len, msg_prio, u_abs_timeout);
 	return 0;
 }
 static inline int audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_timedreceive(mqdes, msg_len, u_msg_prio, u_abs_timeout);
 	return 0;
 }
 static inline int audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_notify(mqdes, u_notification);
 	return 0;
 }
 static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat)
 {
-	if (unlikely(current->audit_context))
+	if (unlikely(!audit_dummy_context()))
 		return __audit_mq_getsetattr(mqdes, mqstat);
 	return 0;
 }
+extern int audit_n_rules;
 #else
 #define audit_alloc(t) ({ 0; })
 #define audit_free(t) do { ; } while (0)
 #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0)
 #define audit_syscall_exit(f,r) do { ; } while (0)
+#define audit_dummy_context() 1
 #define audit_getname(n) do { ; } while (0)
 #define audit_putname(n) do { ; } while (0)
 #define __audit_inode(n,i) do { ; } while (0)
 #define __audit_inode_child(d,i,p) do { ; } while (0)
+#define __audit_inode_update(i) do { ; } while (0)
 #define audit_inode(n,i) do { ; } while (0)
 #define audit_inode_child(d,i,p) do { ; } while (0)
+#define audit_inode_update(i) do { ; } while (0)
 #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
 #define audit_get_loginuid(c) ({ -1; })
 #define audit_ipc_obj(i) ({ 0; })
@@ -430,6 +444,7 @@
 #define audit_mq_timedreceive(d,l,p,t) ({ 0; })
 #define audit_mq_notify(d,n) ({ 0; })
 #define audit_mq_getsetattr(d,s) ({ 0; })
+#define audit_n_rules 0
 #endif
 
 #ifdef CONFIG_AUDIT
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index cc5dec7..d4f219f 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -67,7 +67,7 @@
 	if (source) {
 		inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL);
 	}
-	audit_inode_child(new_name, source, new_dir->i_ino);
+	audit_inode_child(new_name, source, new_dir);
 }
 
 /*
@@ -98,7 +98,7 @@
 	inode_dir_notify(inode, DN_CREATE);
 	inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name,
 				  dentry->d_inode);
-	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 
 /*
@@ -109,7 +109,7 @@
 	inode_dir_notify(inode, DN_CREATE);
 	inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0, 
 				  dentry->d_name.name, dentry->d_inode);
-	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
+	audit_inode_child(dentry->d_name.name, dentry->d_inode, inode);
 }
 
 /*
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 0503b2e..2d22932 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -46,8 +46,6 @@
 	KOBJ_UMOUNT	= (__force kobject_action_t) 0x05,	/* umount event for block devices (broken) */
 	KOBJ_OFFLINE	= (__force kobject_action_t) 0x06,	/* device offline */
 	KOBJ_ONLINE	= (__force kobject_action_t) 0x07,	/* device online */
-	KOBJ_UNDOCK	= (__force kobject_action_t) 0x08, 	/* undocking */
-	KOBJ_DOCK	= (__force kobject_action_t) 0x09,	/* dock */
 };
 
 struct kobject {
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 31f02ba03..10c13dc 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -6,7 +6,6 @@
 
 #include <linux/netfilter.h>
 #if defined(__KERNEL__) && defined(CONFIG_BRIDGE_NETFILTER)
-#include <asm/atomic.h>
 #include <linux/if_ether.h>
 #endif
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c09396d..4eae06b 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2142,6 +2142,7 @@
 #define PCI_DEVICE_ID_INTEL_82820_UP_HB	0x2501
 #define PCI_DEVICE_ID_INTEL_82850_HB	0x2530
 #define PCI_DEVICE_ID_INTEL_82860_HB	0x2531
+#define PCI_DEVICE_ID_INTEL_E7501_MCH	0x254c
 #define PCI_DEVICE_ID_INTEL_82845G_HB	0x2560
 #define PCI_DEVICE_ID_INTEL_82845G_IG	0x2562
 #define PCI_DEVICE_ID_INTEL_82865_HB	0x2570
diff --git a/include/linux/security.h b/include/linux/security.h
index f753038..6bc2aad 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1109,6 +1109,16 @@
  *	@name contains the name of the security module being unstacked.
  *	@ops contains a pointer to the struct security_operations of the module to unstack.
  * 
+ * @secid_to_secctx:
+ *	Convert secid to security context.
+ *	@secid contains the security ID.
+ *	@secdata contains the pointer that stores the converted security context.
+ *
+ * @release_secctx:
+ *	Release the security context.
+ *	@secdata contains the security context.
+ *	@seclen contains the length of the security context.
+ *
  * This is the main security structure.
  */
 struct security_operations {
@@ -1289,6 +1299,8 @@
 
  	int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size);
  	int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size);
+	int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen);
+	void (*release_secctx)(char *secdata, u32 seclen);
 
 #ifdef CONFIG_SECURITY_NETWORK
 	int (*unix_stream_connect) (struct socket * sock,
@@ -1317,7 +1329,7 @@
 	int (*socket_shutdown) (struct socket * sock, int how);
 	int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb);
 	int (*socket_getpeersec_stream) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len);
-	int (*socket_getpeersec_dgram) (struct sk_buff *skb, char **secdata, u32 *seclen);
+	int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid);
 	int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
 	void (*sk_free_security) (struct sock *sk);
 	unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir);
@@ -2059,6 +2071,16 @@
 	return security_ops->netlink_recv(skb, cap);
 }
 
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+	return security_ops->secid_to_secctx(secid, secdata, seclen);
+}
+
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+	return security_ops->release_secctx(secdata, seclen);
+}
+
 /* prototypes */
 extern int security_init	(void);
 extern int register_security	(struct security_operations *ops);
@@ -2725,6 +2747,14 @@
 {
 }
 
+static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline void security_release_secctx(char *secdata, u32 seclen)
+{
+}
 #endif	/* CONFIG_SECURITY */
 
 #ifdef CONFIG_SECURITY_NETWORK
@@ -2840,10 +2870,9 @@
 	return security_ops->socket_getpeersec_stream(sock, optval, optlen, len);
 }
 
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-						   u32 *seclen)
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
-	return security_ops->socket_getpeersec_dgram(skb, secdata, seclen);
+	return security_ops->socket_getpeersec_dgram(sock, skb, secid);
 }
 
 static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority)
@@ -2968,8 +2997,7 @@
 	return -ENOPROTOOPT;
 }
 
-static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-						   u32 *seclen)
+static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
 	return -ENOPROTOOPT;
 }
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 4307e76..19c96d4 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -604,12 +604,17 @@
 	return list_->qlen;
 }
 
-extern struct lock_class_key skb_queue_lock_key;
-
+/*
+ * This function creates a split out lock class for each invocation;
+ * this is needed for now since a whole lot of users of the skb-queue
+ * infrastructure in drivers have different locking usage (in hardirq)
+ * than the networking core (in softirq only). In the long run either the
+ * network layer or drivers should need annotation to consolidate the
+ * main types of usage into 3 classes.
+ */
 static inline void skb_queue_head_init(struct sk_buff_head *list)
 {
 	spin_lock_init(&list->lock);
-	lockdep_set_class(&list->lock, &skb_queue_lock_key);
 	list->prev = list->next = (struct sk_buff *)list;
 	list->qlen = 0;
 }
@@ -1104,6 +1109,28 @@
 	return __dev_alloc_skb(length, GFP_ATOMIC);
 }
 
+extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
+		unsigned int length, gfp_t gfp_mask);
+
+/**
+ *	netdev_alloc_skb - allocate an skbuff for rx on a specific device
+ *	@dev: network device to receive on
+ *	@length: length to allocate
+ *
+ *	Allocate a new &sk_buff and assign it a usage count of one. The
+ *	buffer has unspecified headroom built in. Users should allocate
+ *	the headroom they think they need without accounting for the
+ *	built in space. The built in space is used for optimisations.
+ *
+ *	%NULL is returned if there is no free memory. Although this function
+ *	allocates memory it can be called from an interrupt.
+ */
+static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev,
+		unsigned int length)
+{
+	return __netdev_alloc_skb(dev, length, GFP_ATOMIC);
+}
+
 /**
  *	skb_cow - copy header of skb when it is required
  *	@skb: buffer to cow
diff --git a/include/linux/usb.h b/include/linux/usb.h
index c944e8f..d2bd0c8 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -103,8 +103,7 @@
  * @condition: binding state of the interface: not bound, binding
  *	(in probe()), bound to a driver, or unbinding (in disconnect())
  * @dev: driver model's view of this device
- * @usb_dev: if an interface is bound to the USB major, this will point
- *	to the sysfs representation for that device.
+ * @class_dev: driver model's class view of this device.
  *
  * USB device drivers attach to interfaces on a physical device.  Each
  * interface encapsulates a single high level function, such as feeding
@@ -144,7 +143,7 @@
 					 * bound to */
 	enum usb_interface_condition condition;		/* state of binding */
 	struct device dev;		/* interface specific device info */
-	struct device *usb_dev;		/* pointer to the usb class's device, if any */
+	struct class_device *class_dev;
 };
 #define	to_usb_interface(d) container_of(d, struct usb_interface, dev)
 #define	interface_to_usbdev(intf) \
@@ -361,7 +360,7 @@
 	char *serial;			/* iSerialNumber string, if present */
 
 	struct list_head filelist;
-	struct device *usbfs_dev;
+	struct class_device *class_dev;
 	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the device */
 
 	/*
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index f38f43f..e7fc5fe 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -44,7 +44,9 @@
 	US_FLAG(NO_WP_DETECT,	0x00000200)			\
 		/* Don't check for write-protect */		\
 	US_FLAG(MAX_SECTORS_64,	0x00000400)			\
-		/* Sets max_sectors to 64    */
+		/* Sets max_sectors to 64    */			\
+	US_FLAG(IGNORE_DEVICE,	0x00000800)			\
+		/* Don't claim device */
 
 #define US_FLAG(name, value)	US_FL_##name = value ,
 enum { US_DO_ALL_FLAGS };
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 41bc7e9..518c7a3 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -12,10 +12,11 @@
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
 
-#define HAVE_V4L1 1
-
 #include <linux/videodev2.h>
 
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+#define HAVE_V4L1 1
+
 struct video_capability
 {
 	char name[32];
@@ -336,6 +337,8 @@
 #define VID_HARDWARE_SN9C102	38
 #define VID_HARDWARE_ARV	39
 
+#endif /* CONFIG_VIDEO_V4L1_COMPAT */
+
 #endif /* __LINUX_VIDEODEV_H */
 
 /*
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index a62673d..b714695 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -716,7 +716,7 @@
 		__s64 value64;
 		void *reserved;
 	};
-};
+} __attribute__ ((packed));
 
 struct v4l2_ext_controls
 {
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 62dae1a..f866532 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -341,11 +341,14 @@
 extern struct video_device* video_devdata(struct file*);
 
 #define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline void
+static inline int
 video_device_create_file(struct video_device *vfd,
 			 struct class_device_attribute *attr)
 {
-	class_device_create_file(&vfd->class_dev, attr);
+	int ret = class_device_create_file(&vfd->class_dev, attr);
+	if (ret < 0)
+		printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret);
+	return ret;
 }
 static inline void
 video_device_remove_file(struct video_device *vfd,
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 2fec827..c0398f5 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -54,15 +54,13 @@
 	struct ucred		creds;		/* Skb credentials	*/
 	struct scm_fp_list	*fp;		/* Passed files		*/
 #ifdef CONFIG_SECURITY_NETWORK
-	char			*secdata;	/* Security context	*/
-	u32			seclen;		/* Security length	*/
+	u32			secid;		/* Security ID		*/
 #endif
 };
 
 #define UNIXCB(skb) 	(*(struct unix_skb_parms*)&((skb)->cb))
 #define UNIXCREDS(skb)	(&UNIXCB((skb)).creds)
-#define UNIXSECDATA(skb)	(&UNIXCB((skb)).secdata)
-#define UNIXSECLEN(skb)		(&UNIXCB((skb)).seclen)
+#define UNIXSID(skb)	(&UNIXCB((skb)).secid)
 
 #define unix_state_rlock(s)	spin_lock(&unix_sk(s)->lock)
 #define unix_state_runlock(s)	spin_unlock(&unix_sk(s)->lock)
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index ab29daf..96b0e66 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -139,16 +139,22 @@
 /*
  *	Store a destination cache entry in a socket
  */
-static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
-				     struct in6_addr *daddr)
+static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+				   struct in6_addr *daddr)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct rt6_info *rt = (struct rt6_info *) dst;
 
-	write_lock(&sk->sk_dst_lock);
 	sk_setup_caps(sk, dst);
 	np->daddr_cache = daddr;
 	np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
+}
+
+static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
+				 struct in6_addr *daddr)
+{
+	write_lock(&sk->sk_dst_lock);
+	__ip6_dst_store(sk, dst, daddr);
 	write_unlock(&sk->sk_dst_lock);
 }
 
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index a8fdf79..ece7e8a 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -468,6 +468,9 @@
 extern int			ip6_dst_lookup(struct sock *sk,
 					       struct dst_entry **dst,
 					       struct flowi *fl);
+extern int			ip6_sk_dst_lookup(struct sock *sk,
+						  struct dst_entry **dst,
+						  struct flowi *fl);
 
 /*
  *	skb processing functions
diff --git a/include/net/netdma.h b/include/net/netdma.h
index ceae5ee..7f53cd1 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -29,7 +29,7 @@
 {
 	struct dma_chan *chan;
 	rcu_read_lock();
-	chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma));
+	chan = rcu_dereference(__get_cpu_var(softnet_data).net_dma);
 	if (chan)
 		dma_chan_get(chan);
 	rcu_read_unlock();
diff --git a/include/net/netevent.h b/include/net/netevent.h
new file mode 100644
index 0000000..e5d2162
--- /dev/null
+++ b/include/net/netevent.h
@@ -0,0 +1,33 @@
+#ifndef _NET_EVENT_H
+#define _NET_EVENT_H
+
+/*
+ *	Generic netevent notifiers
+ *
+ *	Authors:
+ *      Tom Tucker              <tom@opengridcomputing.com>
+ *      Steve Wise              <swise@opengridcomputing.com>
+ *
+ * 	Changes:
+ */
+#ifdef __KERNEL__
+
+#include <net/dst.h>
+
+struct netevent_redirect {
+	struct dst_entry *old;
+	struct dst_entry *new;
+};
+
+enum netevent_notif_type {
+	NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */
+	NETEVENT_PMTU_UPDATE,	   /* arg is struct dst_entry ptr */
+	NETEVENT_REDIRECT,	   /* arg is struct netevent_redirect ptr */
+};
+
+extern int register_netevent_notifier(struct notifier_block *nb);
+extern int unregister_netevent_notifier(struct notifier_block *nb);
+extern int call_netevent_notifiers(unsigned long val, void *v);
+
+#endif
+#endif
diff --git a/include/net/scm.h b/include/net/scm.h
index 02daa09..5637d5e 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -3,6 +3,7 @@
 
 #include <linux/limits.h>
 #include <linux/net.h>
+#include <linux/security.h>
 
 /* Well, we should have at least one descriptor open
  * to accept passed FDs 8)
@@ -20,8 +21,7 @@
 	struct ucred		creds;		/* Skb credentials	*/
 	struct scm_fp_list	*fp;		/* Passed files		*/
 #ifdef CONFIG_SECURITY_NETWORK
-	char			*secdata;	/* Security context	*/
-	u32			seclen;		/* Security length	*/
+	u32			secid;		/* Passed security ID 	*/
 #endif
 	unsigned long		seq;		/* Connection seqno	*/
 };
@@ -32,6 +32,16 @@
 extern void __scm_destroy(struct scm_cookie *scm);
 extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl);
 
+#ifdef CONFIG_SECURITY_NETWORK
+static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+{
+	security_socket_getpeersec_dgram(sock, NULL, &scm->secid);
+}
+#else
+static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
+{ }
+#endif /* CONFIG_SECURITY_NETWORK */
+
 static __inline__ void scm_destroy(struct scm_cookie *scm)
 {
 	if (scm && scm->fp)
@@ -47,6 +57,7 @@
 	scm->creds.pid = p->tgid;
 	scm->fp = NULL;
 	scm->seq = 0;
+	unix_get_peersec_dgram(sock, scm);
 	if (msg->msg_controllen <= 0)
 		return 0;
 	return __scm_send(sock, msg, scm);
@@ -55,8 +66,18 @@
 #ifdef CONFIG_SECURITY_NETWORK
 static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
 {
-	if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL)
-		put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata);
+	char *secdata;
+	u32 seclen;
+	int err;
+
+	if (test_bit(SOCK_PASSSEC, &sock->flags)) {
+		err = security_secid_to_secctx(scm->secid, &secdata, &seclen);
+
+		if (!err) {
+			put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, seclen, secdata);
+			security_release_secctx(secdata, seclen);
+		}
+	}
 }
 #else
 static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 0720bdd..7a093d0 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -914,6 +914,9 @@
 
 static inline void tcp_done(struct sock *sk)
 {
+	if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
+		TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
+
 	tcp_set_state(sk, TCP_CLOSE);
 	tcp_clear_xmit_timers(sk);
 
diff --git a/kernel/audit.c b/kernel/audit.c
index d417ca1..0a36091e 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -690,9 +690,7 @@
 /* Initialize audit support at boot time. */
 static int __init audit_init(void)
 {
-#ifdef CONFIG_AUDITSYSCALL
 	int i;
-#endif
 
 	printk(KERN_INFO "audit: initializing netlink socket (%s)\n",
 	       audit_default ? "enabled" : "disabled");
@@ -717,10 +715,10 @@
 	audit_ih = inotify_init(&audit_inotify_ops);
 	if (IS_ERR(audit_ih))
 		audit_panic("cannot initialize inotify handle");
+#endif
 
 	for (i = 0; i < AUDIT_INODE_BUCKETS; i++)
 		INIT_LIST_HEAD(&audit_inode_hash[i]);
-#endif
 
 	return 0;
 }
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 5b4e162..6a9a5c5a 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -442,6 +442,7 @@
 		case AUDIT_EQUAL:
 			break;
 		default:
+			err = -EINVAL;
 			goto exit_free;
 		}
 	}
@@ -579,6 +580,7 @@
 		case AUDIT_EQUAL:
 			break;
 		default:
+			err = -EINVAL;
 			goto exit_free;
 		}
 	}
@@ -1134,6 +1136,14 @@
 	struct audit_watch *watch = entry->rule.watch;
 	struct nameidata *ndp, *ndw;
 	int h, err, putnd_needed = 0;
+#ifdef CONFIG_AUDITSYSCALL
+	int dont_count = 0;
+
+	/* If either of these, don't count towards total */
+	if (entry->rule.listnr == AUDIT_FILTER_USER ||
+		entry->rule.listnr == AUDIT_FILTER_TYPE)
+		dont_count = 1;
+#endif
 
 	if (inode_f) {
 		h = audit_hash_ino(inode_f->val);
@@ -1174,6 +1184,10 @@
 	} else {
 		list_add_tail_rcu(&entry->list, list);
 	}
+#ifdef CONFIG_AUDITSYSCALL
+	if (!dont_count)
+		audit_n_rules++;
+#endif
 	mutex_unlock(&audit_filter_mutex);
 
 	if (putnd_needed)
@@ -1198,6 +1212,14 @@
 	struct audit_watch *watch, *tmp_watch = entry->rule.watch;
 	LIST_HEAD(inotify_list);
 	int h, ret = 0;
+#ifdef CONFIG_AUDITSYSCALL
+	int dont_count = 0;
+
+	/* If either of these, don't count towards total */
+	if (entry->rule.listnr == AUDIT_FILTER_USER ||
+		entry->rule.listnr == AUDIT_FILTER_TYPE)
+		dont_count = 1;
+#endif
 
 	if (inode_f) {
 		h = audit_hash_ino(inode_f->val);
@@ -1235,6 +1257,10 @@
 	list_del_rcu(&e->list);
 	call_rcu(&e->rcu, audit_free_rule_rcu);
 
+#ifdef CONFIG_AUDITSYSCALL
+	if (!dont_count)
+		audit_n_rules--;
+#endif
 	mutex_unlock(&audit_filter_mutex);
 
 	if (!list_empty(&inotify_list))
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index ae40ac8..efc1b74 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -85,6 +85,9 @@
 /* Indicates that audit should log the full pathname. */
 #define AUDIT_NAME_FULL -1
 
+/* number of audit rules */
+int audit_n_rules;
+
 /* When fs/namei.c:getname() is called, we store the pointer in name and
  * we don't let putname() free it (instead we free all of the saved
  * pointers at syscall exit time).
@@ -174,6 +177,7 @@
 
 /* The per-task audit context. */
 struct audit_context {
+	int		    dummy;	/* must be the first element */
 	int		    in_syscall;	/* 1 if task is in a syscall */
 	enum audit_state    state;
 	unsigned int	    serial;     /* serial number for record */
@@ -514,7 +518,7 @@
 	context->return_valid = return_valid;
 	context->return_code  = return_code;
 
-	if (context->in_syscall && !context->auditable) {
+	if (context->in_syscall && !context->dummy && !context->auditable) {
 		enum audit_state state;
 
 		state = audit_filter_syscall(tsk, context, &audit_filter_list[AUDIT_FILTER_EXIT]);
@@ -530,17 +534,7 @@
 	}
 
 get_context:
-	context->pid = tsk->pid;
-	context->ppid = sys_getppid();	/* sic.  tsk == current in all cases */
-	context->uid = tsk->uid;
-	context->gid = tsk->gid;
-	context->euid = tsk->euid;
-	context->suid = tsk->suid;
-	context->fsuid = tsk->fsuid;
-	context->egid = tsk->egid;
-	context->sgid = tsk->sgid;
-	context->fsgid = tsk->fsgid;
-	context->personality = tsk->personality;
+
 	tsk->audit_context = NULL;
 	return context;
 }
@@ -749,6 +743,17 @@
 	const char *tty;
 
 	/* tsk == current */
+	context->pid = tsk->pid;
+	context->ppid = sys_getppid();	/* sic.  tsk == current in all cases */
+	context->uid = tsk->uid;
+	context->gid = tsk->gid;
+	context->euid = tsk->euid;
+	context->suid = tsk->suid;
+	context->fsuid = tsk->fsuid;
+	context->egid = tsk->egid;
+	context->sgid = tsk->sgid;
+	context->fsgid = tsk->fsgid;
+	context->personality = tsk->personality;
 
 	ab = audit_log_start(context, GFP_KERNEL, AUDIT_SYSCALL);
 	if (!ab)
@@ -1066,7 +1071,8 @@
 	context->argv[3]    = a4;
 
 	state = context->state;
-	if (state == AUDIT_SETUP_CONTEXT || state == AUDIT_BUILD_CONTEXT)
+	context->dummy = !audit_n_rules;
+	if (!context->dummy && (state == AUDIT_SETUP_CONTEXT || state == AUDIT_BUILD_CONTEXT))
 		state = audit_filter_syscall(tsk, context, &audit_filter_list[AUDIT_FILTER_ENTRY]);
 	if (likely(state == AUDIT_DISABLED))
 		return;
@@ -1199,14 +1205,18 @@
 #endif
 }
 
-static void audit_inode_context(int idx, const struct inode *inode)
+/* Copy inode data into an audit_names. */
+static void audit_copy_inode(struct audit_names *name, const struct inode *inode)
 {
-	struct audit_context *context = current->audit_context;
-
-	selinux_get_inode_sid(inode, &context->names[idx].osid);
+	name->ino   = inode->i_ino;
+	name->dev   = inode->i_sb->s_dev;
+	name->mode  = inode->i_mode;
+	name->uid   = inode->i_uid;
+	name->gid   = inode->i_gid;
+	name->rdev  = inode->i_rdev;
+	selinux_get_inode_sid(inode, &name->osid);
 }
 
-
 /**
  * audit_inode - store the inode and device from a lookup
  * @name: name being audited
@@ -1240,20 +1250,14 @@
 		++context->ino_count;
 #endif
 	}
-	context->names[idx].ino   = inode->i_ino;
-	context->names[idx].dev	  = inode->i_sb->s_dev;
-	context->names[idx].mode  = inode->i_mode;
-	context->names[idx].uid   = inode->i_uid;
-	context->names[idx].gid   = inode->i_gid;
-	context->names[idx].rdev  = inode->i_rdev;
-	audit_inode_context(idx, inode);
+	audit_copy_inode(&context->names[idx], inode);
 }
 
 /**
  * audit_inode_child - collect inode info for created/removed objects
  * @dname: inode's dentry name
  * @inode: inode being audited
- * @pino: inode number of dentry parent
+ * @parent: inode of dentry parent
  *
  * For syscalls that create or remove filesystem objects, audit_inode
  * can only collect information for the filesystem object's parent.
@@ -1264,7 +1268,7 @@
  * unsuccessful attempts.
  */
 void __audit_inode_child(const char *dname, const struct inode *inode,
-			 unsigned long pino)
+			 const struct inode *parent)
 {
 	int idx;
 	struct audit_context *context = current->audit_context;
@@ -1278,7 +1282,7 @@
 	if (!dname)
 		goto update_context;
 	for (idx = 0; idx < context->name_count; idx++)
-		if (context->names[idx].ino == pino) {
+		if (context->names[idx].ino == parent->i_ino) {
 			const char *name = context->names[idx].name;
 
 			if (!name)
@@ -1302,16 +1306,47 @@
 	context->names[idx].name_len = AUDIT_NAME_FULL;
 	context->names[idx].name_put = 0;	/* don't call __putname() */
 
-	if (inode) {
-		context->names[idx].ino   = inode->i_ino;
-		context->names[idx].dev	  = inode->i_sb->s_dev;
-		context->names[idx].mode  = inode->i_mode;
-		context->names[idx].uid   = inode->i_uid;
-		context->names[idx].gid   = inode->i_gid;
-		context->names[idx].rdev  = inode->i_rdev;
-		audit_inode_context(idx, inode);
-	} else
-		context->names[idx].ino   = (unsigned long)-1;
+	if (!inode)
+		context->names[idx].ino = (unsigned long)-1;
+	else
+		audit_copy_inode(&context->names[idx], inode);
+
+	/* A parent was not found in audit_names, so copy the inode data for the
+	 * provided parent. */
+	if (!found_name) {
+		idx = context->name_count++;
+#if AUDIT_DEBUG
+		context->ino_count++;
+#endif
+		audit_copy_inode(&context->names[idx], parent);
+	}
+}
+
+/**
+ * audit_inode_update - update inode info for last collected name
+ * @inode: inode being audited
+ *
+ * When open() is called on an existing object with the O_CREAT flag, the inode
+ * data audit initially collects is incorrect.  This additional hook ensures
+ * audit has the inode data for the actual object to be opened.
+ */
+void __audit_inode_update(const struct inode *inode)
+{
+	struct audit_context *context = current->audit_context;
+	int idx;
+
+	if (!context->in_syscall || !inode)
+		return;
+
+	if (context->name_count == 0) {
+		context->name_count++;
+#if AUDIT_DEBUG
+		context->ino_count++;
+#endif
+	}
+	idx = context->name_count - 1;
+
+	audit_copy_inode(&context->names[idx], inode);
 }
 
 /**
@@ -1642,7 +1677,7 @@
 	unsigned long p, next;
 	void *to;
 
-	if (likely(!audit_enabled || !context))
+	if (likely(!audit_enabled || !context || context->dummy))
 		return 0;
 
 	ax = kmalloc(sizeof(*ax) + PAGE_SIZE * MAX_ARG_PAGES - bprm->p,
@@ -1680,7 +1715,7 @@
 	struct audit_aux_data_socketcall *ax;
 	struct audit_context *context = current->audit_context;
 
-	if (likely(!context))
+	if (likely(!context || context->dummy))
 		return 0;
 
 	ax = kmalloc(sizeof(*ax) + nargs * sizeof(unsigned long), GFP_KERNEL);
@@ -1708,7 +1743,7 @@
 	struct audit_aux_data_sockaddr *ax;
 	struct audit_context *context = current->audit_context;
 
-	if (likely(!context))
+	if (likely(!context || context->dummy))
 		return 0;
 
 	ax = kmalloc(sizeof(*ax) + len, GFP_KERNEL);
diff --git a/kernel/signal.c b/kernel/signal.c
index 7fe874d..bfdb5686 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -791,22 +791,31 @@
 /*
  * Force a signal that the process can't ignore: if necessary
  * we unblock the signal and change any SIG_IGN to SIG_DFL.
+ *
+ * Note: If we unblock the signal, we always reset it to SIG_DFL,
+ * since we do not want to have a signal handler that was blocked
+ * be invoked when user space had explicitly blocked it.
+ *
+ * We don't want to have recursive SIGSEGV's etc, for example.
  */
-
 int
 force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
 {
 	unsigned long int flags;
-	int ret;
+	int ret, blocked, ignored;
+	struct k_sigaction *action;
 
 	spin_lock_irqsave(&t->sighand->siglock, flags);
-	if (t->sighand->action[sig-1].sa.sa_handler == SIG_IGN) {
-		t->sighand->action[sig-1].sa.sa_handler = SIG_DFL;
+	action = &t->sighand->action[sig-1];
+	ignored = action->sa.sa_handler == SIG_IGN;
+	blocked = sigismember(&t->blocked, sig);
+	if (blocked || ignored) {
+		action->sa.sa_handler = SIG_DFL;
+		if (blocked) {
+			sigdelset(&t->blocked, sig);
+			recalc_sigpending_tsk(t);
+		}
 	}
-	if (sigismember(&t->blocked, sig)) {
-		sigdelset(&t->blocked, sig);
-	}
-	recalc_sigpending_tsk(t);
 	ret = specific_send_sig_info(sig, info, t);
 	spin_unlock_irqrestore(&t->sighand->siglock, flags);
 
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 2b1530f..7f20e7b 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -50,10 +50,6 @@
 		return "offline";
 	case KOBJ_ONLINE:
 		return "online";
-	case KOBJ_DOCK:
-		return "dock";
-	case KOBJ_UNDOCK:
-		return "undock";
 	default:
 		return NULL;
 	}
diff --git a/net/core/Makefile b/net/core/Makefile
index e9bd246..2645ba4 100644
--- a/net/core/Makefile
+++ b/net/core/Makefile
@@ -7,7 +7,7 @@
 
 obj-$(CONFIG_SYSCTL) += sysctl_net_core.o
 
-obj-y		     += dev.o ethtool.o dev_mcast.o dst.o \
+obj-y		     += dev.o ethtool.o dev_mcast.o dst.o netevent.o \
 			neighbour.o rtnetlink.o utils.o link_watch.o filter.o
 
 obj-$(CONFIG_XFRM) += flow.o
diff --git a/net/core/dev.c b/net/core/dev.c
index 4d2b516..d95e262 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1166,11 +1166,6 @@
 		goto out_set_summed;
 
 	if (unlikely(skb_shinfo(skb)->gso_size)) {
-		static int warned;
-
-		WARN_ON(!warned);
-		warned = 1;
-
 		/* Let GSO fix up the checksum. */
 		goto out_set_summed;
 	}
@@ -1220,11 +1215,6 @@
 	__skb_pull(skb, skb->mac_len);
 
 	if (unlikely(skb->ip_summed != CHECKSUM_HW)) {
-		static int warned;
-
-		WARN_ON(!warned);
-		warned = 1;
-
 		if (skb_header_cloned(skb) &&
 		    (err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
 			return ERR_PTR(err);
@@ -3429,12 +3419,9 @@
 	unsigned int cpu, i, n;
 	struct dma_chan *chan;
 
-	lock_cpu_hotplug();
-
 	if (net_dma_count == 0) {
 		for_each_online_cpu(cpu)
-			rcu_assign_pointer(per_cpu(softnet_data.net_dma, cpu), NULL);
-		unlock_cpu_hotplug();
+			rcu_assign_pointer(per_cpu(softnet_data, cpu).net_dma, NULL);
 		return;
 	}
 
@@ -3447,15 +3434,13 @@
 		   + (i < (num_online_cpus() % net_dma_count) ? 1 : 0));
 
 		while(n) {
-			per_cpu(softnet_data.net_dma, cpu) = chan;
+			per_cpu(softnet_data, cpu).net_dma = chan;
 			cpu = next_cpu(cpu, cpu_online_map);
 			n--;
 		}
 		i++;
 	}
 	rcu_read_unlock();
-
-	unlock_cpu_hotplug();
 }
 
 /**
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 7ad681f..5130d2e 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -29,6 +29,7 @@
 #include <net/neighbour.h>
 #include <net/dst.h>
 #include <net/sock.h>
+#include <net/netevent.h>
 #include <linux/rtnetlink.h>
 #include <linux/random.h>
 #include <linux/string.h>
@@ -754,6 +755,7 @@
 			neigh->nud_state = NUD_STALE;
 			neigh->updated = jiffies;
 			neigh_suspect(neigh);
+			notify = 1;
 		}
 	} else if (state & NUD_DELAY) {
 		if (time_before_eq(now, 
@@ -762,6 +764,7 @@
 			neigh->nud_state = NUD_REACHABLE;
 			neigh->updated = jiffies;
 			neigh_connect(neigh);
+			notify = 1;
 			next = neigh->confirmed + neigh->parms->reachable_time;
 		} else {
 			NEIGH_PRINTK2("neigh %p is probed.\n", neigh);
@@ -819,6 +822,8 @@
 out:
 		write_unlock(&neigh->lock);
 	}
+	if (notify)
+		call_netevent_notifiers(NETEVENT_NEIGH_UPDATE, neigh);
 
 #ifdef CONFIG_ARPD
 	if (notify && neigh->parms->app_probes)
@@ -926,9 +931,7 @@
 {
 	u8 old;
 	int err;
-#ifdef CONFIG_ARPD
 	int notify = 0;
-#endif
 	struct net_device *dev;
 	int update_isrouter = 0;
 
@@ -948,9 +951,7 @@
 			neigh_suspect(neigh);
 		neigh->nud_state = new;
 		err = 0;
-#ifdef CONFIG_ARPD
 		notify = old & NUD_VALID;
-#endif
 		goto out;
 	}
 
@@ -1022,9 +1023,7 @@
 		if (!(new & NUD_CONNECTED))
 			neigh->confirmed = jiffies -
 				      (neigh->parms->base_reachable_time << 1);
-#ifdef CONFIG_ARPD
 		notify = 1;
-#endif
 	}
 	if (new == old)
 		goto out;
@@ -1056,6 +1055,9 @@
 			(neigh->flags & ~NTF_ROUTER);
 	}
 	write_unlock_bh(&neigh->lock);
+
+	if (notify)
+		call_netevent_notifiers(NETEVENT_NEIGH_UPDATE, neigh);
 #ifdef CONFIG_ARPD
 	if (notify && neigh->parms->app_probes)
 		neigh_app_notify(neigh);
diff --git a/net/core/netevent.c b/net/core/netevent.c
new file mode 100644
index 0000000..35d02c3
--- /dev/null
+++ b/net/core/netevent.c
@@ -0,0 +1,69 @@
+/*
+ *	Network event notifiers
+ *
+ *	Authors:
+ *      Tom Tucker             <tom@opengridcomputing.com>
+ *      Steve Wise             <swise@opengridcomputing.com>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ *
+ *	Fixes:
+ */
+
+#include <linux/rtnetlink.h>
+#include <linux/notifier.h>
+
+static ATOMIC_NOTIFIER_HEAD(netevent_notif_chain);
+
+/**
+ *	register_netevent_notifier - register a netevent notifier block
+ *	@nb: notifier
+ *
+ *	Register a notifier to be called when a netevent occurs.
+ *	The notifier passed is linked into the kernel structures and must
+ *	not be reused until it has been unregistered. A negative errno code
+ *	is returned on a failure.
+ */
+int register_netevent_notifier(struct notifier_block *nb)
+{
+	int err;
+
+	err = atomic_notifier_chain_register(&netevent_notif_chain, nb);
+	return err;
+}
+
+/**
+ *	netevent_unregister_notifier - unregister a netevent notifier block
+ *	@nb: notifier
+ *
+ *	Unregister a notifier previously registered by
+ *	register_neigh_notifier(). The notifier is unlinked into the
+ *	kernel structures and may then be reused. A negative errno code
+ *	is returned on a failure.
+ */
+
+int unregister_netevent_notifier(struct notifier_block *nb)
+{
+	return atomic_notifier_chain_unregister(&netevent_notif_chain, nb);
+}
+
+/**
+ *	call_netevent_notifiers - call all netevent notifier blocks
+ *      @val: value passed unmodified to notifier function
+ *      @v:   pointer passed unmodified to notifier function
+ *
+ *	Call all neighbour notifier blocks.  Parameters and return value
+ *	are as for notifier_call_chain().
+ */
+
+int call_netevent_notifiers(unsigned long val, void *v)
+{
+	return atomic_notifier_call_chain(&netevent_notif_chain, val, v);
+}
+
+EXPORT_SYMBOL_GPL(register_netevent_notifier);
+EXPORT_SYMBOL_GPL(unregister_netevent_notifier);
+EXPORT_SYMBOL_GPL(call_netevent_notifiers);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 476aa39..022d889 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -71,13 +71,6 @@
 static kmem_cache_t *skbuff_fclone_cache __read_mostly;
 
 /*
- * lockdep: lock class key used by skb_queue_head_init():
- */
-struct lock_class_key skb_queue_lock_key;
-
-EXPORT_SYMBOL(skb_queue_lock_key);
-
-/*
  *	Keep out-of-line to prevent kernel bloat.
  *	__builtin_return_address is not used because it is not always
  *	reliable.
@@ -256,6 +249,29 @@
 	goto out;
 }
 
+/**
+ *	__netdev_alloc_skb - allocate an skbuff for rx on a specific device
+ *	@dev: network device to receive on
+ *	@length: length to allocate
+ *	@gfp_mask: get_free_pages mask, passed to alloc_skb
+ *
+ *	Allocate a new &sk_buff and assign it a usage count of one. The
+ *	buffer has unspecified headroom built in. Users should allocate
+ *	the headroom they think they need without accounting for the
+ *	built in space. The built in space is used for optimisations.
+ *
+ *	%NULL is returned if there is no free memory.
+ */
+struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
+		unsigned int length, gfp_t gfp_mask)
+{
+	struct sk_buff *skb;
+
+	skb = alloc_skb(length + NET_SKB_PAD, gfp_mask);
+	if (likely(skb))
+		skb_reserve(skb, NET_SKB_PAD);
+	return skb;
+}
 
 static void skb_drop_list(struct sk_buff **listp)
 {
@@ -846,7 +862,11 @@
 	    unlikely((err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC))))
 		return err;
 
-	for (i = 0; i < nfrags; i++) {
+	i = 0;
+	if (offset >= len)
+		goto drop_pages;
+
+	for (; i < nfrags; i++) {
 		int end = offset + skb_shinfo(skb)->frags[i].size;
 
 		if (end < len) {
@@ -854,9 +874,9 @@
 			continue;
 		}
 
-		if (len > offset)
-			skb_shinfo(skb)->frags[i++].size = len - offset;
+		skb_shinfo(skb)->frags[i++].size = len - offset;
 
+drop_pages:
 		skb_shinfo(skb)->nr_frags = i;
 
 		for (; i < nfrags; i++)
@@ -864,7 +884,7 @@
 
 		if (skb_shinfo(skb)->frag_list)
 			skb_drop_fraglist(skb);
-		break;
+		goto done;
 	}
 
 	for (fragp = &skb_shinfo(skb)->frag_list; (frag = *fragp);
@@ -879,6 +899,7 @@
 				return -ENOMEM;
 
 			nfrag->next = frag->next;
+			kfree_skb(frag);
 			frag = nfrag;
 			*fragp = frag;
 		}
@@ -897,6 +918,7 @@
 		break;
 	}
 
+done:
 	if (len > skb_headlen(skb)) {
 		skb->data_len -= skb->len - len;
 		skb->len       = len;
@@ -2042,6 +2064,7 @@
 EXPORT_SYMBOL(kfree_skb);
 EXPORT_SYMBOL(__pskb_pull_tail);
 EXPORT_SYMBOL(__alloc_skb);
+EXPORT_SYMBOL(__netdev_alloc_skb);
 EXPORT_SYMBOL(pskb_copy);
 EXPORT_SYMBOL(pskb_expand_head);
 EXPORT_SYMBOL(skb_checksum);
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 9f3d4d7..610c722 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -230,7 +230,7 @@
 	ipv6_addr_copy(&np->saddr, saddr);
 	inet->rcv_saddr = LOOPBACK4_IPV6;
 
-	ip6_dst_store(sk, dst, NULL);
+	__ip6_dst_store(sk, dst, NULL);
 
 	icsk->icsk_ext_hdr_len = 0;
 	if (np->opt != NULL)
@@ -863,7 +863,7 @@
 	 * comment in that function for the gory details. -acme
 	 */
 
-	ip6_dst_store(newsk, dst, NULL);
+	__ip6_dst_store(newsk, dst, NULL);
 	newsk->sk_route_caps = dst->dev->features & ~(NETIF_F_IP_CSUM |
 						      NETIF_F_TSO);
 	newdp6 = (struct dccp6_sock *)newsk;
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 1355614..743e9fc 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -925,8 +925,13 @@
 		for(dev_out = dev_base; dev_out; dev_out = dev_out->next) {
 			if (!dev_out->dn_ptr)
 				continue;
-			if (dn_dev_islocal(dev_out, oldflp->fld_src))
-				break;
+			if (!dn_dev_islocal(dev_out, oldflp->fld_src))
+				continue;
+			if ((dev_out->flags & IFF_LOOPBACK) &&
+			    oldflp->fld_dst &&
+			    !dn_dev_islocal(dev_out, oldflp->fld_dst))
+				continue;
+			break;
 		}
 		read_unlock(&dev_base_lock);
 		if (dev_out == NULL)
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 7c9f9a6..9bf307a 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -526,6 +526,8 @@
 
 			err = output(skb);
 
+			if (!err)
+				IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
 			if (err || !frag)
 				break;
 
@@ -649,9 +651,6 @@
 		/*
 		 *	Put this fragment into the sending queue.
 		 */
-
-		IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
-
 		iph->tot_len = htons(len + hlen);
 
 		ip_send_check(iph);
@@ -659,6 +658,8 @@
 		err = output(skb2);
 		if (err)
 			goto fail;
+
+		IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
 	}
 	kfree_skb(skb);
 	IP_INC_STATS(IPSTATS_MIB_FRAGOKS);
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 84f43a3..2d05c41 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -112,14 +112,19 @@
 static void ip_cmsg_recv_security(struct msghdr *msg, struct sk_buff *skb)
 {
 	char *secdata;
-	u32 seclen;
+	u32 seclen, secid;
 	int err;
 
-	err = security_socket_getpeersec_dgram(skb, &secdata, &seclen);
+	err = security_socket_getpeersec_dgram(NULL, skb, &secid);
+	if (err)
+		return;
+
+	err = security_secid_to_secctx(secid, &secdata, &seclen);
 	if (err)
 		return;
 
 	put_cmsg(msg, SOL_IP, SCM_SECURITY, seclen, secdata);
+	security_release_secctx(secdata, seclen);
 }
 
 
diff --git a/net/ipv4/netfilter/ip_conntrack_sip.c b/net/ipv4/netfilter/ip_conntrack_sip.c
index fc87ce0..4f222d6 100644
--- a/net/ipv4/netfilter/ip_conntrack_sip.c
+++ b/net/ipv4/netfilter/ip_conntrack_sip.c
@@ -442,7 +442,7 @@
 		sip[i].tuple.src.u.udp.port = htons(ports[i]);
 		sip[i].mask.src.u.udp.port = 0xFFFF;
 		sip[i].mask.dst.protonum = 0xFF;
-		sip[i].max_expected = 1;
+		sip[i].max_expected = 2;
 		sip[i].timeout = 3 * 60; /* 3 minutes */
 		sip[i].me = THIS_MODULE;
 		sip[i].help = sip_help;
diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/ipv4/netfilter/ipt_hashlimit.c
index 92980ab..6b66244 100644
--- a/net/ipv4/netfilter/ipt_hashlimit.c
+++ b/net/ipv4/netfilter/ipt_hashlimit.c
@@ -508,6 +508,9 @@
 	if (!r->cfg.expire)
 		return 0;
 
+	if (r->name[sizeof(r->name) - 1] != '\0')
+		return 0;
+
 	/* This is the best we've got: We cannot release and re-grab lock,
 	 * since checkentry() is called before ip_tables.c grabs ipt_mutex.  
 	 * We also cannot grab the hashtable spinlock, since htable_create will 
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 2dc6dbb..19bd49d 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -104,6 +104,7 @@
 #include <net/icmp.h>
 #include <net/xfrm.h>
 #include <net/ip_mp_alg.h>
+#include <net/netevent.h>
 #ifdef CONFIG_SYSCTL
 #include <linux/sysctl.h>
 #endif
@@ -1125,6 +1126,7 @@
 	struct rtable *rth, **rthp;
 	u32  skeys[2] = { saddr, 0 };
 	int  ikeys[2] = { dev->ifindex, 0 };
+	struct netevent_redirect netevent;
 
 	if (!in_dev)
 		return;
@@ -1216,6 +1218,11 @@
 					rt_drop(rt);
 					goto do_next;
 				}
+				
+				netevent.old = &rth->u.dst;
+				netevent.new = &rt->u.dst;
+				call_netevent_notifiers(NETEVENT_REDIRECT, 
+						        &netevent);
 
 				rt_del(hash, rth);
 				if (!rt_intern_hash(hash, rt, &rt))
@@ -1452,6 +1459,7 @@
 		}
 		dst->metrics[RTAX_MTU-1] = mtu;
 		dst_set_expires(dst, ip_rt_mtu_expires);
+		call_netevent_notifiers(NETEVENT_PMTU_UPDATE, dst);
 	}
 }
 
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index f6a2d92..934396b 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1132,7 +1132,7 @@
 	tp->ucopy.dma_chan = NULL;
 	preempt_disable();
 	if ((len > sysctl_tcp_dma_copybreak) && !(flags & MSG_PEEK) &&
-	    !sysctl_tcp_low_latency && __get_cpu_var(softnet_data.net_dma)) {
+	    !sysctl_tcp_low_latency && __get_cpu_var(softnet_data).net_dma) {
 		preempt_enable_no_resched();
 		tp->ucopy.pinned_list = dma_pin_iovec_pages(msg->msg_iov, len);
 	} else
@@ -1659,7 +1659,8 @@
 			const int tmo = tcp_fin_time(sk);
 
 			if (tmo > TCP_TIMEWAIT_LEN) {
-				inet_csk_reset_keepalive_timer(sk, tcp_fin_time(sk));
+				inet_csk_reset_keepalive_timer(sk,
+						tmo - TCP_TIMEWAIT_LEN);
 			} else {
 				tcp_time_wait(sk, TCP_FIN_WAIT2, tmo);
 				goto out;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index f6f39e8..4b04c3e 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -438,7 +438,6 @@
 			       It can f.e. if SYNs crossed.
 			     */
 		if (!sock_owned_by_user(sk)) {
-			TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
 			sk->sk_err = err;
 
 			sk->sk_error_report(sk);
@@ -874,7 +873,6 @@
 drop_and_free:
 	reqsk_free(req);
 drop:
-	TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
 	return 0;
 }
 
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 0ccb7cb..624e2b2 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -589,8 +589,10 @@
 		/* RFC793: "second check the RST bit" and
 		 *	   "fourth, check the SYN bit"
 		 */
-		if (flg & (TCP_FLAG_RST|TCP_FLAG_SYN))
+		if (flg & (TCP_FLAG_RST|TCP_FLAG_SYN)) {
+			TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
 			goto embryonic_reset;
+		}
 
 		/* ACK sequence verified above, just make sure ACK is
 		 * set.  If ACK not set, just silently drop the packet.
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index d7d517a..b343532 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -114,7 +114,7 @@
 static ssize_t tcpprobe_read(struct file *file, char __user *buf,
 			     size_t len, loff_t *ppos)
 {
-	int error = 0, cnt;
+	int error = 0, cnt = 0;
 	unsigned char *tbuf;
 
 	if (!buf || len < 0)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 2316a43..8ea1e36 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1869,15 +1869,21 @@
 /*
  *	Manual configuration of address on an interface
  */
-static int inet6_addr_add(int ifindex, struct in6_addr *pfx, int plen)
+static int inet6_addr_add(int ifindex, struct in6_addr *pfx, int plen,
+			  __u32 prefered_lft, __u32 valid_lft)
 {
 	struct inet6_ifaddr *ifp;
 	struct inet6_dev *idev;
 	struct net_device *dev;
+	__u8 ifa_flags = 0;
 	int scope;
 
 	ASSERT_RTNL();
 	
+	/* check the lifetime */
+	if (!valid_lft || prefered_lft > valid_lft)
+		return -EINVAL;
+
 	if ((dev = __dev_get_by_index(ifindex)) == NULL)
 		return -ENODEV;
 	
@@ -1889,10 +1895,29 @@
 
 	scope = ipv6_addr_scope(pfx);
 
-	ifp = ipv6_add_addr(idev, pfx, plen, scope, IFA_F_PERMANENT);
+	if (valid_lft == INFINITY_LIFE_TIME)
+		ifa_flags |= IFA_F_PERMANENT;
+	else if (valid_lft >= 0x7FFFFFFF/HZ)
+		valid_lft = 0x7FFFFFFF/HZ;
+
+	if (prefered_lft == 0)
+		ifa_flags |= IFA_F_DEPRECATED;
+	else if ((prefered_lft >= 0x7FFFFFFF/HZ) &&
+		 (prefered_lft != INFINITY_LIFE_TIME))
+		prefered_lft = 0x7FFFFFFF/HZ;
+
+	ifp = ipv6_add_addr(idev, pfx, plen, scope, ifa_flags);
+
 	if (!IS_ERR(ifp)) {
+		spin_lock(&ifp->lock);
+		ifp->valid_lft = valid_lft;
+		ifp->prefered_lft = prefered_lft;
+		ifp->tstamp = jiffies;
+		spin_unlock(&ifp->lock);
+
 		addrconf_dad_start(ifp, 0);
 		in6_ifa_put(ifp);
+		addrconf_verify(0);
 		return 0;
 	}
 
@@ -1945,7 +1970,8 @@
 		return -EFAULT;
 
 	rtnl_lock();
-	err = inet6_addr_add(ireq.ifr6_ifindex, &ireq.ifr6_addr, ireq.ifr6_prefixlen);
+	err = inet6_addr_add(ireq.ifr6_ifindex, &ireq.ifr6_addr, ireq.ifr6_prefixlen,
+			     INFINITY_LIFE_TIME, INFINITY_LIFE_TIME);
 	rtnl_unlock();
 	return err;
 }
@@ -2771,12 +2797,16 @@
 					ifp->idev->nd_parms->retrans_time / HZ;
 #endif
 
-			if (age >= ifp->valid_lft) {
+			if (ifp->valid_lft != INFINITY_LIFE_TIME &&
+			    age >= ifp->valid_lft) {
 				spin_unlock(&ifp->lock);
 				in6_ifa_hold(ifp);
 				read_unlock(&addrconf_hash_lock);
 				ipv6_del_addr(ifp);
 				goto restart;
+			} else if (ifp->prefered_lft == INFINITY_LIFE_TIME) {
+				spin_unlock(&ifp->lock);
+				continue;
 			} else if (age >= ifp->prefered_lft) {
 				/* jiffies - ifp->tsamp > age >= ifp->prefered_lft */
 				int deprecate = 0;
@@ -2853,7 +2883,8 @@
 		pfx = RTA_DATA(rta[IFA_ADDRESS-1]);
 	}
 	if (rta[IFA_LOCAL-1]) {
-		if (pfx && memcmp(pfx, RTA_DATA(rta[IFA_LOCAL-1]), sizeof(*pfx)))
+		if (RTA_PAYLOAD(rta[IFA_LOCAL-1]) < sizeof(*pfx) ||
+		    (pfx && memcmp(pfx, RTA_DATA(rta[IFA_LOCAL-1]), sizeof(*pfx))))
 			return -EINVAL;
 		pfx = RTA_DATA(rta[IFA_LOCAL-1]);
 	}
@@ -2864,11 +2895,61 @@
 }
 
 static int
+inet6_addr_modify(int ifindex, struct in6_addr *pfx,
+		  __u32 prefered_lft, __u32 valid_lft)
+{
+	struct inet6_ifaddr *ifp = NULL;
+	struct net_device *dev;
+	int ifa_flags = 0;
+
+	if ((dev = __dev_get_by_index(ifindex)) == NULL)
+		return -ENODEV;
+
+	if (!(dev->flags&IFF_UP))
+		return -ENETDOWN;
+
+	if (!valid_lft || (prefered_lft > valid_lft))
+		return -EINVAL;
+
+	ifp = ipv6_get_ifaddr(pfx, dev, 1);
+	if (ifp == NULL)
+		return -ENOENT;
+
+	if (valid_lft == INFINITY_LIFE_TIME)
+		ifa_flags = IFA_F_PERMANENT;
+	else if (valid_lft >= 0x7FFFFFFF/HZ)
+		valid_lft = 0x7FFFFFFF/HZ;
+
+	if (prefered_lft == 0)
+		ifa_flags = IFA_F_DEPRECATED;
+	else if ((prefered_lft >= 0x7FFFFFFF/HZ) &&
+		 (prefered_lft != INFINITY_LIFE_TIME))
+		prefered_lft = 0x7FFFFFFF/HZ;
+
+	spin_lock_bh(&ifp->lock);
+	ifp->flags = (ifp->flags & ~(IFA_F_DEPRECATED|IFA_F_PERMANENT)) | ifa_flags;
+
+	ifp->tstamp = jiffies;
+	ifp->valid_lft = valid_lft;
+	ifp->prefered_lft = prefered_lft;
+
+	spin_unlock_bh(&ifp->lock);
+	if (!(ifp->flags&IFA_F_TENTATIVE))
+		ipv6_ifa_notify(0, ifp);
+	in6_ifa_put(ifp);
+
+	addrconf_verify(0);
+
+	return 0;
+}
+
+static int
 inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
 	struct rtattr  **rta = arg;
 	struct ifaddrmsg *ifm = NLMSG_DATA(nlh);
 	struct in6_addr *pfx;
+	__u32 valid_lft = INFINITY_LIFE_TIME, prefered_lft = INFINITY_LIFE_TIME;
 
 	pfx = NULL;
 	if (rta[IFA_ADDRESS-1]) {
@@ -2877,14 +2958,34 @@
 		pfx = RTA_DATA(rta[IFA_ADDRESS-1]);
 	}
 	if (rta[IFA_LOCAL-1]) {
-		if (pfx && memcmp(pfx, RTA_DATA(rta[IFA_LOCAL-1]), sizeof(*pfx)))
+		if (RTA_PAYLOAD(rta[IFA_LOCAL-1]) < sizeof(*pfx) ||
+		    (pfx && memcmp(pfx, RTA_DATA(rta[IFA_LOCAL-1]), sizeof(*pfx))))
 			return -EINVAL;
 		pfx = RTA_DATA(rta[IFA_LOCAL-1]);
 	}
 	if (pfx == NULL)
 		return -EINVAL;
 
-	return inet6_addr_add(ifm->ifa_index, pfx, ifm->ifa_prefixlen);
+	if (rta[IFA_CACHEINFO-1]) {
+		struct ifa_cacheinfo *ci;
+		if (RTA_PAYLOAD(rta[IFA_CACHEINFO-1]) < sizeof(*ci))
+			return -EINVAL;
+		ci = RTA_DATA(rta[IFA_CACHEINFO-1]);
+		valid_lft = ci->ifa_valid;
+		prefered_lft = ci->ifa_prefered;
+	}
+
+	if (nlh->nlmsg_flags & NLM_F_REPLACE) {
+		int ret;
+		ret = inet6_addr_modify(ifm->ifa_index, pfx,
+					prefered_lft, valid_lft);
+		if (ret == 0 || !(nlh->nlmsg_flags & NLM_F_CREATE))
+			return ret;
+	}
+
+	return inet6_addr_add(ifm->ifa_index, pfx, ifm->ifa_prefixlen,
+			      prefered_lft, valid_lft);
+
 }
 
 /* Maximum length of ifa_cacheinfo attributes */
@@ -3121,6 +3222,62 @@
 	return inet6_dump_addr(skb, cb, type);
 }
 
+static int inet6_rtm_getaddr(struct sk_buff *in_skb,
+		struct nlmsghdr* nlh, void *arg)
+{
+	struct rtattr **rta = arg;
+	struct ifaddrmsg *ifm = NLMSG_DATA(nlh);
+	struct in6_addr *addr = NULL;
+	struct net_device *dev = NULL;
+	struct inet6_ifaddr *ifa;
+	struct sk_buff *skb;
+	int size = NLMSG_SPACE(sizeof(struct ifaddrmsg) + INET6_IFADDR_RTA_SPACE);
+	int err;
+
+	if (rta[IFA_ADDRESS-1]) {
+		if (RTA_PAYLOAD(rta[IFA_ADDRESS-1]) < sizeof(*addr))
+			return -EINVAL;
+		addr = RTA_DATA(rta[IFA_ADDRESS-1]);
+	}
+	if (rta[IFA_LOCAL-1]) {
+		if (RTA_PAYLOAD(rta[IFA_LOCAL-1]) < sizeof(*addr) ||
+		    (addr && memcmp(addr, RTA_DATA(rta[IFA_LOCAL-1]), sizeof(*addr))))
+			return -EINVAL;
+		addr = RTA_DATA(rta[IFA_LOCAL-1]);
+	}
+	if (addr == NULL)
+		return -EINVAL;
+
+	if (ifm->ifa_index)
+		dev = __dev_get_by_index(ifm->ifa_index);
+
+	if ((ifa = ipv6_get_ifaddr(addr, dev, 1)) == NULL)
+		return -EADDRNOTAVAIL;
+
+	if ((skb = alloc_skb(size, GFP_KERNEL)) == NULL) {
+		err = -ENOBUFS;
+		goto out;
+	}
+
+	NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid;
+	err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).pid,
+				nlh->nlmsg_seq, RTM_NEWADDR, 0);
+	if (err < 0) {
+		err = -EMSGSIZE;
+		goto out_free;
+	}
+
+	err = netlink_unicast(rtnl, skb, NETLINK_CB(in_skb).pid, MSG_DONTWAIT);
+	if (err > 0)
+		err = 0;
+out:
+	in6_ifa_put(ifa);
+	return err;
+out_free:
+	kfree_skb(skb);
+	goto out;
+}
+
 static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa)
 {
 	struct sk_buff *skb;
@@ -3363,7 +3520,8 @@
 	[RTM_GETLINK - RTM_BASE] = { .dumpit	= inet6_dump_ifinfo, },
 	[RTM_NEWADDR - RTM_BASE] = { .doit	= inet6_rtm_newaddr, },
 	[RTM_DELADDR - RTM_BASE] = { .doit	= inet6_rtm_deladdr, },
-	[RTM_GETADDR - RTM_BASE] = { .dumpit	= inet6_dump_ifaddr, },
+	[RTM_GETADDR - RTM_BASE] = { .doit	= inet6_rtm_getaddr,
+				     .dumpit	= inet6_dump_ifaddr, },
 	[RTM_GETMULTICAST - RTM_BASE] = { .dumpit = inet6_dump_ifmcaddr, },
 	[RTM_GETANYCAST - RTM_BASE] = { .dumpit	= inet6_dump_ifacaddr, },
 	[RTM_NEWROUTE - RTM_BASE] = { .doit	= inet6_rtm_newroute, },
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 5a0ba58..ac85e9c 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -658,7 +658,7 @@
 			return err;
 		}
 
-		ip6_dst_store(sk, dst, NULL);
+		__ip6_dst_store(sk, dst, NULL);
 	}
 
 	return 0;
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
index 5c950cc..bf49107 100644
--- a/net/ipv6/inet6_connection_sock.c
+++ b/net/ipv6/inet6_connection_sock.c
@@ -185,7 +185,7 @@
 			return err;
 		}
 
-		ip6_dst_store(sk, dst, NULL);
+		__ip6_dst_store(sk, dst, NULL);
 	}
 
 	skb->dst = dst_clone(dst);
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 3bc74ce..69451af 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -356,6 +356,7 @@
 		skb->dev = dst->dev;
 		icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
 			    0, skb->dev);
+		IP6_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS);
 
 		kfree_skb(skb);
 		return -ETIMEDOUT;
@@ -595,6 +596,9 @@
 			}
 			
 			err = output(skb);
+			if(!err)
+				IP6_INC_STATS(IPSTATS_MIB_FRAGCREATES);
+
 			if (err || !frag)
 				break;
 
@@ -706,12 +710,11 @@
 		/*
 		 *	Put this fragment into the sending queue.
 		 */
-
-		IP6_INC_STATS(IPSTATS_MIB_FRAGCREATES);
-
 		err = output(frag);
 		if (err)
 			goto fail;
+
+		IP6_INC_STATS(IPSTATS_MIB_FRAGCREATES);
 	}
 	kfree_skb(skb);
 	IP6_INC_STATS(IPSTATS_MIB_FRAGOKS);
@@ -723,48 +726,51 @@
 	return err;
 }
 
-int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
+static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
+					  struct dst_entry *dst,
+					  struct flowi *fl)
 {
-	int err = 0;
+	struct ipv6_pinfo *np = inet6_sk(sk);
+	struct rt6_info *rt = (struct rt6_info *)dst;
 
-	*dst = NULL;
-	if (sk) {
-		struct ipv6_pinfo *np = inet6_sk(sk);
-	
-		*dst = sk_dst_check(sk, np->dst_cookie);
-		if (*dst) {
-			struct rt6_info *rt = (struct rt6_info*)*dst;
-	
-			/* Yes, checking route validity in not connected
-			 * case is not very simple. Take into account,
-			 * that we do not support routing by source, TOS,
-			 * and MSG_DONTROUTE 		--ANK (980726)
-			 *
-			 * 1. If route was host route, check that
-			 *    cached destination is current.
-			 *    If it is network route, we still may
-			 *    check its validity using saved pointer
-			 *    to the last used address: daddr_cache.
-			 *    We do not want to save whole address now,
-			 *    (because main consumer of this service
-			 *    is tcp, which has not this problem),
-			 *    so that the last trick works only on connected
-			 *    sockets.
-			 * 2. oif also should be the same.
-			 */
-			if (((rt->rt6i_dst.plen != 128 ||
-			      !ipv6_addr_equal(&fl->fl6_dst,
-					       &rt->rt6i_dst.addr))
-			     && (np->daddr_cache == NULL ||
-				 !ipv6_addr_equal(&fl->fl6_dst,
-						  np->daddr_cache)))
-			    || (fl->oif && fl->oif != (*dst)->dev->ifindex)) {
-				dst_release(*dst);
-				*dst = NULL;
-			}
-		}
+	if (!dst)
+		goto out;
+
+	/* Yes, checking route validity in not connected
+	 * case is not very simple. Take into account,
+	 * that we do not support routing by source, TOS,
+	 * and MSG_DONTROUTE 		--ANK (980726)
+	 *
+	 * 1. If route was host route, check that
+	 *    cached destination is current.
+	 *    If it is network route, we still may
+	 *    check its validity using saved pointer
+	 *    to the last used address: daddr_cache.
+	 *    We do not want to save whole address now,
+	 *    (because main consumer of this service
+	 *    is tcp, which has not this problem),
+	 *    so that the last trick works only on connected
+	 *    sockets.
+	 * 2. oif also should be the same.
+	 */
+	if (((rt->rt6i_dst.plen != 128 ||
+	      !ipv6_addr_equal(&fl->fl6_dst, &rt->rt6i_dst.addr))
+	     && (np->daddr_cache == NULL ||
+		 !ipv6_addr_equal(&fl->fl6_dst, np->daddr_cache)))
+	    || (fl->oif && fl->oif != dst->dev->ifindex)) {
+		dst_release(dst);
+		dst = NULL;
 	}
 
+out:
+	return dst;
+}
+
+static int ip6_dst_lookup_tail(struct sock *sk,
+			       struct dst_entry **dst, struct flowi *fl)
+{
+	int err;
+
 	if (*dst == NULL)
 		*dst = ip6_route_output(sk, fl);
 
@@ -773,7 +779,6 @@
 
 	if (ipv6_addr_any(&fl->fl6_src)) {
 		err = ipv6_get_saddr(*dst, &fl->fl6_dst, &fl->fl6_src);
-
 		if (err)
 			goto out_err_release;
 	}
@@ -786,8 +791,48 @@
 	return err;
 }
 
+/**
+ *	ip6_dst_lookup - perform route lookup on flow
+ *	@sk: socket which provides route info
+ *	@dst: pointer to dst_entry * for result
+ *	@fl: flow to lookup
+ *
+ *	This function performs a route lookup on the given flow.
+ *
+ *	It returns zero on success, or a standard errno code on error.
+ */
+int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
+{
+	*dst = NULL;
+	return ip6_dst_lookup_tail(sk, dst, fl);
+}
 EXPORT_SYMBOL_GPL(ip6_dst_lookup);
 
+/**
+ *	ip6_sk_dst_lookup - perform socket cached route lookup on flow
+ *	@sk: socket which provides the dst cache and route info
+ *	@dst: pointer to dst_entry * for result
+ *	@fl: flow to lookup
+ *
+ *	This function performs a route lookup on the given flow with the
+ *	possibility of using the cached route in the socket if it is valid.
+ *	It will take the socket dst lock when operating on the dst cache.
+ *	As a result, this function can only be used in process context.
+ *
+ *	It returns zero on success, or a standard errno code on error.
+ */
+int ip6_sk_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
+{
+	*dst = NULL;
+	if (sk) {
+		*dst = sk_dst_check(sk, inet6_sk(sk)->dst_cookie);
+		*dst = ip6_sk_dst_check(sk, *dst, fl);
+	}
+
+	return ip6_dst_lookup_tail(sk, dst, fl);
+}
+EXPORT_SYMBOL_GPL(ip6_sk_dst_lookup);
+
 static inline int ip6_ufo_append_data(struct sock *sk,
 			int getfrag(void *from, char *to, int offset, int len,
 			int odd, struct sk_buff *skb),
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 87c39c9..4b16371 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -53,6 +53,7 @@
 #include <linux/rtnetlink.h>
 #include <net/dst.h>
 #include <net/xfrm.h>
+#include <net/netevent.h>
 
 #include <asm/uaccess.h>
 
@@ -742,6 +743,7 @@
 			dst->metrics[RTAX_FEATURES-1] |= RTAX_FEATURE_ALLFRAG;
 		}
 		dst->metrics[RTAX_MTU-1] = mtu;
+		call_netevent_notifiers(NETEVENT_PMTU_UPDATE, dst);
 	}
 }
 
@@ -1155,6 +1157,7 @@
 	struct rt6_info *rt, *nrt = NULL;
 	int strict;
 	struct fib6_node *fn;
+	struct netevent_redirect netevent;
 
 	/*
 	 * Get the "current" route for this destination and
@@ -1252,6 +1255,10 @@
 	if (ip6_ins_rt(nrt, NULL, NULL, NULL))
 		goto out;
 
+	netevent.old = &rt->u.dst;
+	netevent.new = &nrt->u.dst;
+	call_netevent_notifiers(NETEVENT_REDIRECT, &netevent);
+
 	if (rt->rt6i_flags&RTF_CACHE) {
 		ip6_del_rt(rt, NULL, NULL, NULL);
 		return;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 923989d..b843a65 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -270,7 +270,7 @@
 	inet->rcv_saddr = LOOPBACK4_IPV6;
 
 	sk->sk_gso_type = SKB_GSO_TCPV6;
-	ip6_dst_store(sk, dst, NULL);
+	__ip6_dst_store(sk, dst, NULL);
 
 	icsk->icsk_ext_hdr_len = 0;
 	if (np->opt)
@@ -427,7 +427,6 @@
 	case TCP_SYN_RECV:  /* Cannot happen.
 			       It can, it SYNs are crossed. --ANK */ 
 		if (!sock_owned_by_user(sk)) {
-			TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
 			sk->sk_err = err;
 			sk->sk_error_report(sk);		/* Wake people up to see the error (see connect in sock.c) */
 
@@ -831,7 +830,6 @@
 	if (req)
 		reqsk_free(req);
 
-	TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
 	return 0; /* don't send reset */
 }
 
@@ -947,7 +945,7 @@
 	 */
 
 	sk->sk_gso_type = SKB_GSO_TCPV6;
-	ip6_dst_store(newsk, dst, NULL);
+	__ip6_dst_store(newsk, dst, NULL);
 
 	newtcp6sk = (struct tcp6_sock *)newsk;
 	inet_sk(newsk)->pinet6 = &newtcp6sk->inet6;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index ccc57f4..3d54f24 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -782,7 +782,7 @@
 		connected = 0;
 	}
 
-	err = ip6_dst_lookup(sk, &dst, fl);
+	err = ip6_sk_dst_lookup(sk, &dst, fl);
 	if (err)
 		goto out;
 	if (final_p)
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index 0eea60e..c8c8b44 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -125,7 +125,7 @@
 	if (!skb_is_gso(skb))
 		return xfrm6_output_finish2(skb);
 
-	skb->protocol = htons(ETH_P_IP);
+	skb->protocol = htons(ETH_P_IPV6);
 	segs = skb_gso_segment(skb, 0);
 	kfree_skb(skb);
 	if (unlikely(IS_ERR(segs)))
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
index c2ce9c4..de9537a 100644
--- a/net/netfilter/xt_SECMARK.c
+++ b/net/netfilter/xt_SECMARK.c
@@ -57,6 +57,8 @@
 {
 	int err;
 	struct xt_secmark_target_selinux_info *sel = &info->u.sel;
+	
+	sel->selctx[SECMARK_SELCTX_MAX - 1] = '\0';
 
 	err = selinux_string_to_sid(sel->selctx, &sel->selsid);
 	if (err) {
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index 0ebb6ac..d8e3891 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -55,7 +55,10 @@
 	/* Damn, can't handle this case properly with iptables... */
 	if (conf->from_offset > conf->to_offset)
 		return 0;
-
+	if (conf->algo[XT_STRING_MAX_ALGO_NAME_SIZE - 1] != '\0')
+	    	return 0;
+	if (conf->patlen > XT_STRING_MAX_PATTERN_SIZE)
+		return 0;
 	ts_conf = textsearch_prepare(conf->algo, conf->pattern, conf->patlen,
 				     GFP_KERNEL, TS_AUTOLOAD);
 	if (IS_ERR(ts_conf))
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 6f29092..de6ec51 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -128,23 +128,17 @@
 #define UNIX_ABSTRACT(sk)	(unix_sk(sk)->addr->hash != UNIX_HASH_SIZE)
 
 #ifdef CONFIG_SECURITY_NETWORK
-static void unix_get_peersec_dgram(struct sk_buff *skb)
+static void unix_get_secdata(struct scm_cookie *scm, struct sk_buff *skb)
 {
-	int err;
-
-	err = security_socket_getpeersec_dgram(skb, UNIXSECDATA(skb),
-					       UNIXSECLEN(skb));
-	if (err)
-		*(UNIXSECDATA(skb)) = NULL;
+	memcpy(UNIXSID(skb), &scm->secid, sizeof(u32));
 }
 
 static inline void unix_set_secdata(struct scm_cookie *scm, struct sk_buff *skb)
 {
-	scm->secdata = *UNIXSECDATA(skb);
-	scm->seclen = *UNIXSECLEN(skb);
+	scm->secid = *UNIXSID(skb);
 }
 #else
-static inline void unix_get_peersec_dgram(struct sk_buff *skb)
+static inline void unix_get_secdata(struct scm_cookie *scm, struct sk_buff *skb)
 { }
 
 static inline void unix_set_secdata(struct scm_cookie *scm, struct sk_buff *skb)
@@ -1322,8 +1316,7 @@
 	memcpy(UNIXCREDS(skb), &siocb->scm->creds, sizeof(struct ucred));
 	if (siocb->scm->fp)
 		unix_attach_fds(siocb->scm, skb);
-
-	unix_get_peersec_dgram(skb);
+	unix_get_secdata(siocb->scm, skb);
 
 	skb->h.raw = skb->data;
 	err = memcpy_fromiovec(skb_put(skb,len), msg->msg_iov, len);
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index f011322..bb19c15 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -77,8 +77,7 @@
 
 # cc-version
 # Usage gcc-ver := $(call cc-version, $(CC))
-cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
-              $(if $(1), $(1), $(CC)))
+cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))
 
 # cc-ifversion
 # Usage:  EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index a495502..0a64688 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -40,7 +40,7 @@
 include scripts/Makefile.lib
 
 kernelsymfile := $(objtree)/Module.symvers
-modulesymfile := $(KBUILD_EXTMOD)/Modules.symvers
+modulesymfile := $(KBUILD_EXTMOD)/Module.symvers
 
 # Step 1), find all modules listed in $(MODVERDIR)/
 __modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 2ee48c3..a69d8ac 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -357,7 +357,7 @@
 		for (e = prop->expr; e; e = e->left.expr)
 			if (e->right.sym->visible != no)
 				flags &= e->right.sym->flags;
-		sym->flags |= flags & SYMBOL_DEF_USER;
+		sym->flags &= flags | ~SYMBOL_DEF_USER;
 	}
 
 	sym_change_count += conf_warnings || conf_unsaved;
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 37f67c2..4431292 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -52,6 +52,23 @@
                 sprintf(str + strlen(str), "*");                \
 } while(0)
 
+/**
+ * Check that sizeof(device_id type) are consistent with size of section
+ * in .o file. If in-consistent then userspace and kernel does not agree
+ * on actual size which is a bug.
+ **/
+static void device_id_size_check(const char *modname, const char *device_id,
+				 unsigned long size, unsigned long id_size)
+{
+	if (size % id_size || size < id_size) {
+		fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
+		      "of the size of section __mod_%s_device_table=%lu.\n"
+		      "Fix definition of struct %s_device_id "
+		      "in mod_devicetable.h\n",
+		      modname, device_id, id_size, device_id, size, device_id);
+	}
+}
+
 /* USB is special because the bcdDevice can be matched against a numeric range */
 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */
 static void do_usb_entry(struct usb_device_id *id,
@@ -152,10 +169,8 @@
 	unsigned int i;
 	const unsigned long id_size = sizeof(struct usb_device_id);
 
-	if (size % id_size || size < id_size) {
-		warn("%s ids %lu bad size "
-		     "(each on %lu)\n", mod->name, size, id_size);
-	}
+	device_id_size_check(mod->name, "usb", size, id_size);
+
 	/* Leave last one: it's the terminator. */
 	size -= id_size;
 
@@ -434,6 +449,7 @@
 
 static void do_table(void *symval, unsigned long size,
 		     unsigned long id_size,
+		     const char *device_id,
 		     void *function,
 		     struct module *mod)
 {
@@ -441,10 +457,7 @@
 	char alias[500];
 	int (*do_entry)(const char *, void *entry, char *alias) = function;
 
-	if (size % id_size || size < id_size) {
-		warn("%s ids %lu bad size "
-		     "(each on %lu)\n", mod->name, size, id_size);
-	}
+	device_id_size_check(mod->name, device_id, size, id_size);
 	/* Leave last one: it's the terminator. */
 	size -= id_size;
 
@@ -476,40 +489,51 @@
 		+ sym->st_value;
 
 	if (sym_is(symname, "__mod_pci_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct pci_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct pci_device_id), "pci",
 			 do_pci_entry, mod);
 	else if (sym_is(symname, "__mod_usb_device_table"))
 		/* special case to handle bcdDevice ranges */
 		do_usb_table(symval, sym->st_size, mod);
 	else if (sym_is(symname, "__mod_ieee1394_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct ieee1394_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct ieee1394_device_id), "ieee1394",
 			 do_ieee1394_entry, mod);
 	else if (sym_is(symname, "__mod_ccw_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct ccw_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct ccw_device_id), "ccw",
 			 do_ccw_entry, mod);
 	else if (sym_is(symname, "__mod_serio_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct serio_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct serio_device_id), "serio",
 			 do_serio_entry, mod);
 	else if (sym_is(symname, "__mod_pnp_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct pnp_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct pnp_device_id), "pnp",
 			 do_pnp_entry, mod);
 	else if (sym_is(symname, "__mod_pnp_card_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct pnp_card_device_id), "pnp_card",
 			 do_pnp_card_entry, mod);
 	else if (sym_is(symname, "__mod_pcmcia_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct pcmcia_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct pcmcia_device_id), "pcmcia",
 			 do_pcmcia_entry, mod);
         else if (sym_is(symname, "__mod_of_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct of_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct of_device_id), "of",
 			 do_of_entry, mod);
         else if (sym_is(symname, "__mod_vio_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct vio_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct vio_device_id), "vio",
 			 do_vio_entry, mod);
 	else if (sym_is(symname, "__mod_i2c_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct i2c_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct i2c_device_id), "i2c",
 			 do_i2c_entry, mod);
 	else if (sym_is(symname, "__mod_input_device_table"))
-		do_table(symval, sym->st_size, sizeof(struct input_device_id),
+		do_table(symval, sym->st_size,
+			 sizeof(struct input_device_id), "input",
 			 do_input_entry, mod);
 }
 
diff --git a/security/dummy.c b/security/dummy.c
index bbbfda7..58c6d39 100644
--- a/security/dummy.c
+++ b/security/dummy.c
@@ -791,8 +791,7 @@
 	return -ENOPROTOOPT;
 }
 
-static int dummy_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata,
-					 u32 *seclen)
+static int dummy_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
 	return -ENOPROTOOPT;
 }
@@ -876,6 +875,15 @@
 	return -EINVAL;
 }
 
+static int dummy_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+	return -EOPNOTSUPP;
+}
+
+static void dummy_release_secctx(char *secdata, u32 seclen)
+{
+}
+
 #ifdef CONFIG_KEYS
 static inline int dummy_key_alloc(struct key *key, struct task_struct *ctx,
 				  unsigned long flags)
@@ -1028,6 +1036,8 @@
 	set_to_dummy_if_null(ops, d_instantiate);
  	set_to_dummy_if_null(ops, getprocattr);
  	set_to_dummy_if_null(ops, setprocattr);
+ 	set_to_dummy_if_null(ops, secid_to_secctx);
+ 	set_to_dummy_if_null(ops, release_secctx);
 #ifdef CONFIG_SECURITY_NETWORK
 	set_to_dummy_if_null(ops, unix_stream_connect);
 	set_to_dummy_if_null(ops, unix_may_send);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index a91c961..5d1b8c7 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3524,25 +3524,21 @@
 	return err;
 }
 
-static int selinux_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata, u32 *seclen)
+static int selinux_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid)
 {
+	u32 peer_secid = SECSID_NULL;
 	int err = 0;
-	u32 peer_sid;
 
-	if (skb->sk->sk_family == PF_UNIX)
-		selinux_get_inode_sid(SOCK_INODE(skb->sk->sk_socket),
-				      &peer_sid);
-	else
-		peer_sid = selinux_socket_getpeer_dgram(skb);
+	if (sock && (sock->sk->sk_family == PF_UNIX))
+		selinux_get_inode_sid(SOCK_INODE(sock), &peer_secid);
+	else if (skb)
+		peer_secid = selinux_socket_getpeer_dgram(skb);
 
-	if (peer_sid == SECSID_NULL)
-		return -EINVAL;
+	if (peer_secid == SECSID_NULL)
+		err = -EINVAL;
+	*secid = peer_secid;
 
-	err = security_sid_to_context(peer_sid, secdata, seclen);
-	if (err)
-		return err;
-
-	return 0;
+	return err;
 }
 
 static int selinux_sk_alloc_security(struct sock *sk, int family, gfp_t priority)
@@ -4407,6 +4403,17 @@
 	return size;
 }
 
+static int selinux_secid_to_secctx(u32 secid, char **secdata, u32 *seclen)
+{
+	return security_sid_to_context(secid, secdata, seclen);
+}
+
+static void selinux_release_secctx(char *secdata, u32 seclen)
+{
+	if (secdata)
+		kfree(secdata);
+}
+
 #ifdef CONFIG_KEYS
 
 static int selinux_key_alloc(struct key *k, struct task_struct *tsk,
@@ -4587,6 +4594,9 @@
 	.getprocattr =                  selinux_getprocattr,
 	.setprocattr =                  selinux_setprocattr,
 
+	.secid_to_secctx =		selinux_secid_to_secctx,
+	.release_secctx =		selinux_release_secctx,
+
         .unix_stream_connect =		selinux_socket_unix_stream_connect,
 	.unix_may_send =		selinux_socket_unix_may_send,