diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index e5b447a..c417877 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -883,6 +883,14 @@
 	lapic_timer_c2_ok	[X86-32,x86-64,APIC] trust the local apic timer in
 			C2 power state.
 
+	libata.dma=	[LIBATA] DMA control
+			libata.dma=0	  Disable all PATA and SATA DMA
+			libata.dma=1	  PATA and SATA Disk DMA only
+			libata.dma=2	  ATAPI (CDROM) DMA only
+			libata.dma=4	  Compact Flash DMA only 
+			Combinations also work, so libata.dma=3 enables DMA
+			for disks and CDROMs, but not CFs.
+
 	libata.noacpi	[LIBATA] Disables use of ACPI in libata suspend/resume
 			when set.
 			Format: <int>
diff --git a/Documentation/nfsroot.txt b/Documentation/nfsroot.txt
index c86dd38..31b3291 100644
--- a/Documentation/nfsroot.txt
+++ b/Documentation/nfsroot.txt
@@ -145,6 +145,7 @@
 		this option.
 
                   off or none: don't use autoconfiguration
+				(do static IP assignment instead)
 		  on or any:   use any protocol available in the kernel
 			       (default)
 		  dhcp:        use DHCP
diff --git a/MAINTAINERS b/MAINTAINERS
index 79c711e..0262480 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1919,7 +1919,7 @@
 P:	Roland Dreier
 M:	rolandd@cisco.com
 P:	Sean Hefty
-M:	mshefty@ichips.intel.com
+M:	sean.hefty@intel.com
 P:	Hal Rosenstock
 M:	hal.rosenstock@gmail.com 
 L:	general@lists.openfabrics.org
@@ -1984,29 +1984,27 @@
 S:	Maintained
 
 INTEL PRO/100 ETHERNET SUPPORT
-P:	John Ronciak
-M:	john.ronciak@intel.com
+P:	Auke Kok
+M:	auke-jan.h.kok@intel.com
 P:	Jesse Brandeburg
 M:	jesse.brandeburg@intel.com
 P:	Jeff Kirsher
 M:	jeffrey.t.kirsher@intel.com
-P:	Auke Kok
-M:	auke-jan.h.kok@intel.com
+P:	John Ronciak
+M:	john.ronciak@intel.com
 L:	e1000-devel@lists.sourceforge.net
 W:	http://sourceforge.net/projects/e1000/
 S:	Supported
 
 INTEL PRO/1000 GIGABIT ETHERNET SUPPORT
-P:	Jeb Cramer
-M:	cramerj@intel.com
-P:	John Ronciak
-M:	john.ronciak@intel.com
+P:	Auke Kok
+M:	auke-jan.h.kok@intel.com
 P:	Jesse Brandeburg
 M:	jesse.brandeburg@intel.com
 P:	Jeff Kirsher
 M:	jeffrey.t.kirsher@intel.com
-P:	Auke Kok
-M:	auke-jan.h.kok@intel.com
+P:	John Ronciak
+M:	john.ronciak@intel.com
 L:	e1000-devel@lists.sourceforge.net
 W:	http://sourceforge.net/projects/e1000/
 S:	Supported
@@ -2741,8 +2739,8 @@
 S:	Maintained
 
 NETXEN (1/10) GbE SUPPORT
-P:	Amit S. Kale
-M:	amitkale@netxen.com
+P:	Dhananjay Phadke
+M:	dhananjay@netxen.com
 L:	netdev@vger.kernel.org
 W:	http://www.netxen.com
 S:	Supported
diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c
index d05b1b2..53a5ef9 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-ek.c
@@ -109,6 +109,15 @@
 #endif
 };
 
+static struct i2c_board_info __initdata ek_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("ics1523", 0x26),
+	},
+	{
+		I2C_BOARD_INFO("dac3550", 0x4d),
+	}
+};
+
 #define EK_FLASH_BASE	AT91_CHIPSELECT_0
 #define EK_FLASH_SIZE	0x200000
 
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index dcd81f8..9732d5d 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -178,13 +178,19 @@
 	SAVE(GAFR1_L); SAVE(GAFR1_U);
 	SAVE(GAFR2_L); SAVE(GAFR2_U);
 
-	SAVE(ICMR);
+	SAVE(ICMR); ICMR = 0;
 	SAVE(CKEN);
 	SAVE(PSTR);
+
+	/* Clear GPIO transition detect bits */
+	GEDR0 = GEDR0; GEDR1 = GEDR1; GEDR2 = GEDR2;
 }
 
 static void pxa25x_cpu_pm_restore(unsigned long *sleep_save)
 {
+	/* ensure not to come back here if it wasn't intended */
+	PSPR = 0;
+
 	/* restore registers */
 	RESTORE_GPLEVEL(0); RESTORE_GPLEVEL(1); RESTORE_GPLEVEL(2);
 	RESTORE(GPDR0); RESTORE(GPDR1); RESTORE(GPDR2);
@@ -195,7 +201,12 @@
 	RESTORE(GFER0); RESTORE(GFER1); RESTORE(GFER2);
 	RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2);
 
+	PSSR = PSSR_RDH | PSSR_PH;
+
 	RESTORE(CKEN);
+
+	ICLR = 0;
+	ICCR = 1;
 	RESTORE(ICMR);
 	RESTORE(PSTR);
 }
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c6fc405a..291d368 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -992,8 +992,6 @@
 
 menu "CPU selection"
 
-source "kernel/time/Kconfig"
-
 choice
 	prompt "CPU type"
 	default CPU_R4X00
@@ -1768,6 +1766,8 @@
 	  performance should round up your number of processors to the next
 	  power of two.
 
+source "kernel/time/Kconfig"
+
 #
 # Timer Interrupt Frequency Configuration
 #
diff --git a/arch/mips/au1000/common/pci.c b/arch/mips/au1000/common/pci.c
index 6fa70a3..ce77148 100644
--- a/arch/mips/au1000/common/pci.c
+++ b/arch/mips/au1000/common/pci.c
@@ -1,8 +1,8 @@
 /*
  * BRIEF MODULE DESCRIPTION
- *	Alchemy/AMD Au1x00 pci support.
+ *	Alchemy/AMD Au1x00 PCI support.
  *
- * Copyright 2001,2002,2003 MontaVista Software Inc.
+ * Copyright 2001-2003, 2007 MontaVista Software Inc.
  * Author: MontaVista Software, Inc.
  *         	ppopov@mvista.com or source@mvista.com
  *
@@ -66,6 +66,8 @@
 
 static int __init au1x_pci_setup(void)
 {
+	extern void au1x_pci_cfg_init(void);
+
 #if defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
 	virt_io_addr = (unsigned long)ioremap(Au1500_PCI_IO_START,
 			Au1500_PCI_IO_END - Au1500_PCI_IO_START + 1);
@@ -94,6 +96,8 @@
 	set_io_port_base(virt_io_addr);
 #endif
 
+	au1x_pci_cfg_init();
+
 	register_pci_controller(&au1x_controller);
 	return 0;
 }
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index 2367687..50be56c 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -136,7 +136,8 @@
 	 * kernel load address.  This is needed because this platform does
 	 * not have a ELF loader yet.
 	 */
-	__INIT
+FEXPORT(__kernel_entry)
+	j	kernel_entry
 #endif
 
 	__INIT_REFOK
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 7f6ddcb..f8a535a 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -269,7 +269,7 @@
 
 static void __init bootmem_init(void)
 {
-	unsigned long init_begin, reserved_end;
+	unsigned long reserved_end;
 	unsigned long mapstart = ~0UL;
 	unsigned long bootmap_size;
 	int i;
@@ -344,7 +344,6 @@
 					 min_low_pfn, max_low_pfn);
 
 
-	init_begin = PFN_UP(__pa_symbol(&__init_begin));
 	for (i = 0; i < boot_mem_map.nr_map; i++) {
 		unsigned long start, end;
 
@@ -352,8 +351,8 @@
 		end = PFN_DOWN(boot_mem_map.map[i].addr
 				+ boot_mem_map.map[i].size);
 
-		if (start <= init_begin)
-			start = init_begin;
+		if (start <= min_low_pfn)
+			start = min_low_pfn;
 		if (start >= end)
 			continue;
 
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 1ecfbb7..2995be1 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -147,9 +147,9 @@
 			return 1;
 
 		/*
-		 * I don't have erratas for newer R4400 so be paranoid.
+		 * we assume newer revisions are ok
 		 */
-		return 1;
+		return 0;
 	}
 
 	return 0;
diff --git a/arch/mips/lasat/image/Makefile b/arch/mips/lasat/image/Makefile
index 5332449..460626b 100644
--- a/arch/mips/lasat/image/Makefile
+++ b/arch/mips/lasat/image/Makefile
@@ -12,11 +12,11 @@
 
 MKLASATIMG = mklasatimg
 MKLASATIMG_ARCH = mq2,mqpro,sp100,sp200
-KERNEL_IMAGE = $(TOPDIR)/vmlinux
+KERNEL_IMAGE = vmlinux
 KERNEL_START = $(shell $(NM) $(KERNEL_IMAGE) | grep " _text" | cut -f1 -d\ )
 KERNEL_ENTRY = $(shell $(NM) $(KERNEL_IMAGE) | grep kernel_entry | cut -f1 -d\ )
 
-LDSCRIPT= -L$(obj) -Tromscript.normal
+LDSCRIPT= -L$(srctree)/$(src) -Tromscript.normal
 
 HEAD_DEFINES := -D_kernel_start=0x$(KERNEL_START) \
 		-D_kernel_entry=0x$(KERNEL_ENTRY) \
@@ -24,7 +24,7 @@
 		-D TIMESTAMP=$(shell date +%s)
 
 $(obj)/head.o: $(obj)/head.S $(KERNEL_IMAGE)
-	$(CC) -fno-pic $(HEAD_DEFINES) -I$(TOPDIR)/include -c -o $@ $<
+	$(CC) -fno-pic $(HEAD_DEFINES) $(LINUXINCLUDE) -c -o $@ $<
 
 OBJECTS = head.o kImage.o
 
diff --git a/arch/mips/mips-boards/generic/memory.c b/arch/mips/mips-boards/generic/memory.c
index 2c5c27c..dc272c1 100644
--- a/arch/mips/mips-boards/generic/memory.c
+++ b/arch/mips/mips-boards/generic/memory.c
@@ -169,7 +169,6 @@
 
 void __init prom_free_prom_memory(void)
 {
-#if 0 /* for now ...  */
 	unsigned long addr;
 	int i;
 
@@ -181,5 +180,4 @@
 		free_init_pages("prom memory",
 				addr, addr + boot_mem_map.map[i].size);
 	}
-#endif
 }
diff --git a/arch/mips/mips-boards/generic/reset.c b/arch/mips/mips-boards/generic/reset.c
index 7a1bb51..583d468 100644
--- a/arch/mips/mips-boards/generic/reset.c
+++ b/arch/mips/mips-boards/generic/reset.c
@@ -39,16 +39,18 @@
 
 static void mips_machine_restart(char *command)
 {
-	unsigned int __iomem *softres_reg = ioremap(SOFTRES_REG, sizeof(unsigned int));
+	unsigned int __iomem *softres_reg =
+		ioremap(SOFTRES_REG, sizeof(unsigned int));
 
-	writew(GORESET, softres_reg);
+	__raw_writel(GORESET, softres_reg);
 }
 
 static void mips_machine_halt(void)
 {
-        unsigned int __iomem *softres_reg = ioremap(SOFTRES_REG, sizeof(unsigned int));
+	unsigned int __iomem *softres_reg =
+		ioremap(SOFTRES_REG, sizeof(unsigned int));
 
-	writew(GORESET, softres_reg);
+	__raw_writel(GORESET, softres_reg);
 }
 
 #if defined(CONFIG_MIPS_ATLAS)
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index ae76795..810535d 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -45,7 +45,7 @@
 	/* ignore region specifiers */
 	gfp &= ~(__GFP_DMA | __GFP_DMA32 | __GFP_HIGHMEM);
 
-#ifdef CONFIG_ZONE_DMA32
+#ifdef CONFIG_ZONE_DMA
 	if (dev == NULL)
 		gfp |= __GFP_DMA;
 	else if (dev->coherent_dma_mask < DMA_BIT_MASK(24))
diff --git a/arch/mips/pci/ops-au1000.c b/arch/mips/pci/ops-au1000.c
index 6b29904..1314bd5 100644
--- a/arch/mips/pci/ops-au1000.c
+++ b/arch/mips/pci/ops-au1000.c
@@ -1,8 +1,8 @@
 /*
  * BRIEF MODULE DESCRIPTION
- *	Alchemy/AMD Au1x00 pci support.
+ *	Alchemy/AMD Au1x00 PCI support.
  *
- * Copyright 2001,2002,2003 MontaVista Software Inc.
+ * Copyright 2001-2003, 2007 MontaVista Software Inc.
  * Author: MontaVista Software, Inc.
  *         	ppopov@mvista.com or source@mvista.com
  *
@@ -69,10 +69,27 @@
 	write_c0_pagemask(old_pagemask);
 }
 
-struct vm_struct *pci_cfg_vm;
+static struct vm_struct *pci_cfg_vm;
 static int pci_cfg_wired_entry;
-static int first_cfg = 1;
-unsigned long last_entryLo0, last_entryLo1;
+static unsigned long last_entryLo0, last_entryLo1;
+
+/*
+ * We can't ioremap the entire pci config space because it's too large.
+ * Nor can we call ioremap dynamically because some device drivers use
+ * the PCI config routines from within interrupt handlers and that
+ * becomes a problem in get_vm_area().  We use one wired TLB to handle
+ * all config accesses for all busses.
+ */
+void __init au1x_pci_cfg_init(void)
+{
+	/* Reserve a wired entry for PCI config accesses */
+	pci_cfg_vm = get_vm_area(0x2000, VM_IOREMAP);
+	if (!pci_cfg_vm)
+		panic(KERN_ERR "PCI unable to get vm area\n");
+	pci_cfg_wired_entry = read_c0_wired();
+	add_wired_entry(0, 0, (unsigned long)pci_cfg_vm->addr, PM_4K);
+	last_entryLo0 = last_entryLo1 = 0xffffffff;
+}
 
 static int config_access(unsigned char access_type, struct pci_bus *bus,
 			 unsigned int dev_fn, unsigned char where,
@@ -97,27 +114,6 @@
 			Au1500_PCI_STATCMD);
 	au_sync_udelay(1);
 
-	/*
-	 * We can't ioremap the entire pci config space because it's
-	 * too large. Nor can we call ioremap dynamically because some
-	 * device drivers use the pci config routines from within
-	 * interrupt handlers and that becomes a problem in get_vm_area().
-	 * We use one wired tlb to handle all config accesses for all
-	 * busses. To improve performance, if the current device
-	 * is the same as the last device accessed, we don't touch the
-	 * tlb.
-	 */
-	if (first_cfg) {
-		/* reserve a wired entry for pci config accesses */
-		first_cfg = 0;
-		pci_cfg_vm = get_vm_area(0x2000, VM_IOREMAP);
-		if (!pci_cfg_vm)
-			panic(KERN_ERR "PCI unable to get vm area\n");
-		pci_cfg_wired_entry = read_c0_wired();
-		add_wired_entry(0, 0, (unsigned long)pci_cfg_vm->addr, PM_4K);
-		last_entryLo0  = last_entryLo1 = 0xffffffff;
-	}
-
 	/* Allow board vendors to implement their own off-chip idsel.
 	 * If it doesn't succeed, may as well bail out at this point.
 	 */
@@ -144,9 +140,12 @@
 	/* page boundary */
 	cfg_base = cfg_base & PAGE_MASK;
 
+	/*
+	 * To improve performance, if the current device is the same as
+	 * the last device accessed, we don't touch the TLB.
+	 */
 	entryLo0 = (6 << 26)  | (cfg_base >> 6) | (2 << 3) | 7;
 	entryLo1 = (6 << 26)  | (cfg_base >> 6) | (0x1000 >> 6) | (2 << 3) | 7;
-
 	if ((entryLo0 != last_entryLo0) || (entryLo1 != last_entryLo1)) {
 		mod_wired_entry(pci_cfg_wired_entry, entryLo0, entryLo1,
 				(unsigned long)pci_cfg_vm->addr, PM_4K);
diff --git a/arch/mips/pci/ops-mace.c b/arch/mips/pci/ops-mace.c
index fe54514..e958818 100644
--- a/arch/mips/pci/ops-mace.c
+++ b/arch/mips/pci/ops-mace.c
@@ -42,6 +42,10 @@
 mace_pci_read_config(struct pci_bus *bus, unsigned int devfn,
 		     int reg, int size, u32 *val)
 {
+	u32 control = mace->pci.control;
+
+	/* disable master aborts interrupts during config read */
+	mace->pci.control = control & ~MACEPCI_CONTROL_MAR_INT;
 	mace->pci.config_addr = mkaddr(bus, devfn, reg);
 	switch (size) {
 	case 1:
@@ -54,6 +58,9 @@
 		*val = mace->pci.config_data.l;
 		break;
 	}
+	/* ack possible master abort */
+	mace->pci.error &= ~MACEPCI_ERROR_MASTER_ABORT;
+	mace->pci.control = control;
 
 	DPRINTK("read%d: reg=%08x,val=%02x\n", size * 8, reg, *val);
 
diff --git a/arch/mips/pci/pci-ip32.c b/arch/mips/pci/pci-ip32.c
index 618ea7d..532b561 100644
--- a/arch/mips/pci/pci-ip32.c
+++ b/arch/mips/pci/pci-ip32.c
@@ -119,6 +119,7 @@
 	.iommu		= 0,
 	.mem_offset	= MACE_PCI_MEM_OFFSET,
 	.io_offset	= 0,
+	.io_map_base	= CKSEG1ADDR(MACEPCI_LOW_IO),
 };
 
 static int __init mace_init(void)
@@ -135,7 +136,8 @@
 	BUG_ON(request_irq(MACE_PCI_BRIDGE_IRQ, macepci_error, 0,
 			   "MACE PCI error", NULL));
 
-	iomem_resource = mace_pci_mem_resource;
+	/* extend memory resources */
+	iomem_resource.end = mace_pci_mem_resource.end;
 	ioport_resource = mace_pci_io_resource;
 
 	register_pci_controller(&mace_pci_controller);
diff --git a/arch/mips/philips/pnx8550/common/time.c b/arch/mips/philips/pnx8550/common/time.c
index e818fd0..6d494e0 100644
--- a/arch/mips/philips/pnx8550/common/time.c
+++ b/arch/mips/philips/pnx8550/common/time.c
@@ -22,7 +22,6 @@
 #include <linux/kernel_stat.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
-#include <linux/module.h>
 
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
@@ -41,11 +40,60 @@
 	return read_c0_count2();
 }
 
+static struct clocksource pnx_clocksource = {
+	.name		= "pnx8xxx",
+	.rating		= 200,
+	.read		= hpt_read,
+	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
+};
+
 static void timer_ack(void)
 {
 	write_c0_compare(cpj);
 }
 
+static irqreturn_t pnx8xxx_timer_interrupt(int irq, void *dev_id)
+{
+	struct clock_event_device *c = dev_id;
+
+	/* clear MATCH, signal the event */
+	c->event_handler(c);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction pnx8xxx_timer_irq = {
+	.handler	= pnx8xxx_timer_interrupt,
+	.flags		= IRQF_DISABLED | IRQF_PERCPU,
+	.name		= "pnx8xxx_timer",
+};
+
+static irqreturn_t monotonic_interrupt(int irq, void *dev_id)
+{
+	/* Timer 2 clear interrupt */
+	write_c0_compare2(-1);
+	return IRQ_HANDLED;
+}
+
+static struct irqaction monotonic_irqaction = {
+	.handler = monotonic_interrupt,
+	.flags = IRQF_DISABLED,
+	.name = "Monotonic timer",
+};
+
+static int pnx8xxx_set_next_event(unsigned long delta,
+				struct clock_event_device *evt)
+{
+	write_c0_compare(delta);
+	return 0;
+}
+
+static struct clock_event_device pnx8xxx_clockevent = {
+	.name		= "pnx8xxx_clockevent",
+	.features	= CLOCK_EVT_FEAT_ONESHOT,
+	.set_next_event = pnx8xxx_set_next_event,
+};
+
 /*
  * plat_time_init() - it does the following things:
  *
@@ -58,11 +106,34 @@
 
 __init void plat_time_init(void)
 {
+	unsigned int             configPR;
 	unsigned int             n;
 	unsigned int             m;
 	unsigned int             p;
 	unsigned int             pow2p;
 
+	clockevents_register_device(&pnx8xxx_clockevent);
+	clocksource_register(&pnx_clocksource);
+
+	setup_irq(PNX8550_INT_TIMER1, &pnx8xxx_timer_irq);
+	setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction);
+
+	/* Timer 1 start */
+	configPR = read_c0_config7();
+	configPR &= ~0x00000008;
+	write_c0_config7(configPR);
+
+	/* Timer 2 start */
+	configPR = read_c0_config7();
+	configPR &= ~0x00000010;
+	write_c0_config7(configPR);
+
+	/* Timer 3 stop */
+	configPR = read_c0_config7();
+	configPR |= 0x00000020;
+	write_c0_config7(configPR);
+
+
         /* PLL0 sets MIPS clock (PLL1 <=> TM1, PLL6 <=> TM2, PLL5 <=> mem) */
         /* (but only if CLK_MIPS_CTL select value [bits 3:1] is 1:  FIXME) */
 
@@ -87,42 +158,6 @@
 	write_c0_count2(0);
 	write_c0_compare2(0xffffffff);
 
-	clocksource_mips.read = hpt_read;
-	mips_timer_ack = timer_ack;
 }
 
-static irqreturn_t monotonic_interrupt(int irq, void *dev_id)
-{
-	/* Timer 2 clear interrupt */
-	write_c0_compare2(-1);
-	return IRQ_HANDLED;
-}
 
-static struct irqaction monotonic_irqaction = {
-	.handler = monotonic_interrupt,
-	.flags = IRQF_DISABLED,
-	.name = "Monotonic timer",
-};
-
-void __init plat_timer_setup(struct irqaction *irq)
-{
-	int configPR;
-
-	setup_irq(PNX8550_INT_TIMER1, irq);
-	setup_irq(PNX8550_INT_TIMER2, &monotonic_irqaction);
-
-	/* Timer 1 start */
-	configPR = read_c0_config7();
-	configPR &= ~0x00000008;
-	write_c0_config7(configPR);
-
-	/* Timer 2 start */
-	configPR = read_c0_config7();
-	configPR &= ~0x00000010;
-	write_c0_config7(configPR);
-
-	/* Timer 3 stop */
-	configPR = read_c0_config7();
-	configPR |= 0x00000020;
-	write_c0_config7(configPR);
-}
diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c
index cab7cc2..b0ea0e4 100644
--- a/arch/mips/sgi-ip32/ip32-irq.c
+++ b/arch/mips/sgi-ip32/ip32-irq.c
@@ -426,7 +426,6 @@
 
 	crime_int = crime->istat & crime_mask;
 	irq = MACE_VID_IN1_IRQ + __ffs(crime_int);
-	crime_int = 1 << irq;
 
 	if (crime_int & CRIME_MACEISA_INT_MASK) {
 		unsigned long mace_int = mace->perif.ctrl.istat;
diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c
index 77febd6..89a71f4 100644
--- a/arch/mips/sgi-ip32/ip32-platform.c
+++ b/arch/mips/sgi-ip32/ip32-platform.c
@@ -13,21 +13,22 @@
 #include <asm/ip32/mace.h>
 #include <asm/ip32/ip32_ints.h>
 
-/*
- * .iobase isn't a constant (in the sense of C) so we fill it in at runtime.
- */
-#define MACE_PORT(int)							\
+#define MACEISA_SERIAL1_OFFS   offsetof(struct sgi_mace, isa.serial1)
+#define MACEISA_SERIAL2_OFFS   offsetof(struct sgi_mace, isa.serial2)
+
+#define MACE_PORT(offset,_irq)						\
 {									\
-	.irq		= int,						\
+	.mapbase	= MACE_BASE + offset,				\
+	.irq		= _irq,						\
 	.uartclk	= 1843200,					\
 	.iotype		= UPIO_MEM,					\
-	.flags		= UPF_SKIP_TEST,				\
+	.flags		= UPF_SKIP_TEST|UPF_IOREMAP,			\
 	.regshift	= 8,						\
 }
 
 static struct plat_serial8250_port uart8250_data[] = {
-	MACE_PORT(MACEISA_SERIAL1_IRQ),
-	MACE_PORT(MACEISA_SERIAL2_IRQ),
+	MACE_PORT(MACEISA_SERIAL1_OFFS, MACEISA_SERIAL1_IRQ),
+	MACE_PORT(MACEISA_SERIAL2_OFFS, MACEISA_SERIAL2_IRQ),
 	{ },
 };
 
@@ -41,9 +42,6 @@
 
 static int __init uart8250_init(void)
 {
-	uart8250_data[0].membase = (void __iomem *) &mace->isa.serial1;
-	uart8250_data[1].membase = (void __iomem *) &mace->isa.serial2;
-
 	return platform_device_register(&uart8250_device);
 }
 
diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index 500670c..aaf4e12 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -526,7 +526,7 @@
 	int cpu;
 };
 
-void do_fork_idle(struct work_struct *work)
+static void __cpuinit do_fork_idle(struct work_struct *work)
 {
 	struct create_idle *c_idle =
 		container_of(work, struct create_idle, work);
diff --git a/block/blktrace.c b/block/blktrace.c
index 498a0a5..9b4da4a 100644
--- a/block/blktrace.c
+++ b/block/blktrace.c
@@ -25,7 +25,6 @@
 #include <linux/time.h>
 #include <asm/uaccess.h>
 
-static DEFINE_PER_CPU(unsigned long long, blk_trace_cpu_offset) = { 0, };
 static unsigned int blktrace_seq __read_mostly = 1;
 
 /*
@@ -41,7 +40,7 @@
 		const int cpu = smp_processor_id();
 
 		t->magic = BLK_IO_TRACE_MAGIC | BLK_IO_TRACE_VERSION;
-		t->time = cpu_clock(cpu) - per_cpu(blk_trace_cpu_offset, cpu);
+		t->time = ktime_to_ns(ktime_get());
 		t->device = bt->dev;
 		t->action = action;
 		t->pid = pid;
@@ -159,7 +158,7 @@
 
 		t->magic = BLK_IO_TRACE_MAGIC | BLK_IO_TRACE_VERSION;
 		t->sequence = ++(*sequence);
-		t->time = cpu_clock(cpu) - per_cpu(blk_trace_cpu_offset, cpu);
+		t->time = ktime_to_ns(ktime_get());
 		t->sector = sector;
 		t->bytes = bytes;
 		t->action = what;
@@ -179,7 +178,7 @@
 EXPORT_SYMBOL_GPL(__blk_add_trace);
 
 static struct dentry *blk_tree_root;
-static struct mutex blk_tree_mutex;
+static DEFINE_MUTEX(blk_tree_mutex);
 static unsigned int root_users;
 
 static inline void blk_remove_root(void)
@@ -505,77 +504,3 @@
 		blk_trace_remove(q);
 	}
 }
-
-/*
- * Average offset over two calls to cpu_clock() with a gettimeofday()
- * in the middle
- */
-static void blk_check_time(unsigned long long *t, int this_cpu)
-{
-	unsigned long long a, b;
-	struct timeval tv;
-
-	a = cpu_clock(this_cpu);
-	do_gettimeofday(&tv);
-	b = cpu_clock(this_cpu);
-
-	*t = tv.tv_sec * 1000000000 + tv.tv_usec * 1000;
-	*t -= (a + b) / 2;
-}
-
-/*
- * calibrate our inter-CPU timings
- */
-static void blk_trace_check_cpu_time(void *data)
-{
-	unsigned long long *t;
-	int this_cpu = get_cpu();
-
-	t = &per_cpu(blk_trace_cpu_offset, this_cpu);
-
-	/*
-	 * Just call it twice, hopefully the second call will be cache hot
-	 * and a little more precise
-	 */
-	blk_check_time(t, this_cpu);
-	blk_check_time(t, this_cpu);
-
-	put_cpu();
-}
-
-static void blk_trace_set_ht_offsets(void)
-{
-#if defined(CONFIG_SCHED_SMT)
-	int cpu, i;
-
-	/*
-	 * now make sure HT siblings have the same time offset
-	 */
-	preempt_disable();
-	for_each_online_cpu(cpu) {
-		unsigned long long *cpu_off, *sibling_off;
-
-		for_each_cpu_mask(i, per_cpu(cpu_sibling_map, cpu)) {
-			if (i == cpu)
-				continue;
-
-			cpu_off = &per_cpu(blk_trace_cpu_offset, cpu);
-			sibling_off = &per_cpu(blk_trace_cpu_offset, i);
-			*sibling_off = *cpu_off;
-		}
-	}
-	preempt_enable();
-#endif
-}
-
-static __init int blk_trace_init(void)
-{
-	mutex_init(&blk_tree_mutex);
-	on_each_cpu(blk_trace_check_cpu_time, NULL, 1, 1);
-	blk_trace_set_ht_offsets();
-
-	return 0;
-}
-
-module_init(blk_trace_init);
-
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index f0124a8..21a81cd 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1733,11 +1733,15 @@
 		ehc->i.action &= ~ATA_EH_PERDEV_MASK;
 	}
 
-	/* consider speeding down */
+	/* propagate timeout to host link */
+	if ((all_err_mask & AC_ERR_TIMEOUT) && !ata_is_host_link(link))
+		ap->link.eh_context.i.err_mask |= AC_ERR_TIMEOUT;
+
+	/* record error and consider speeding down */
 	dev = ehc->i.dev;
-	if (!dev && ata_link_max_devices(link) == 1 &&
-	    ata_dev_enabled(link->device))
-		dev = link->device;
+	if (!dev && ((ata_link_max_devices(link) == 1 &&
+		      ata_dev_enabled(link->device))))
+	    dev = link->device;
 
 	if (dev)
 		ehc->i.action |= ata_eh_speed_down(dev, is_io, all_err_mask);
@@ -1759,8 +1763,14 @@
 {
 	struct ata_link *link;
 
-	__ata_port_for_each_link(link, ap)
+	ata_port_for_each_link(link, ap)
 		ata_eh_link_autopsy(link);
+
+	/* Autopsy of fanout ports can affect host link autopsy.
+	 * Perform host link autopsy last.
+	 */
+	if (ap->nr_pmp_links)
+		ata_eh_link_autopsy(&ap->link);
 }
 
 /**
@@ -2157,13 +2167,11 @@
 		if (ata_link_offline(link))
 			continue;
 
-		/* apply class override and convert UNKNOWN to NONE */
+		/* apply class override */
 		if (lflags & ATA_LFLAG_ASSUME_ATA)
 			classes[dev->devno] = ATA_DEV_ATA;
 		else if (lflags & ATA_LFLAG_ASSUME_SEMB)
 			classes[dev->devno] = ATA_DEV_SEMB_UNSUP; /* not yet */
-		else if (classes[dev->devno] == ATA_DEV_UNKNOWN)
-			classes[dev->devno] = ATA_DEV_NONE;
 	}
 
 	/* record current link speed */
diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index c0c4dbc..caef2bb 100644
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -495,14 +495,12 @@
 			/* SError.N need a kick in the ass to get working */
 			link->flags |= ATA_LFLAG_HRST_TO_RESUME;
 
-			/* class code report is unreliable */
-			if (link->pmp < 5)
-				link->flags |= ATA_LFLAG_ASSUME_ATA;
-
-			/* The config device, which can be either at
-			 * port 0 or 5, locks up on SRST.
+			/* Class code report is unreliable and SRST
+			 * times out under certain configurations.
+			 * Config device can be at port 0 or 5 and
+			 * locks up on SRST.
 			 */
-			if (link->pmp == 0 || link->pmp == 5)
+			if (link->pmp <= 5)
 				link->flags |= ATA_LFLAG_NO_SRST |
 					       ATA_LFLAG_ASSUME_ATA;
 
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index a883bb0..264ae60 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -872,7 +872,8 @@
 
 	ata_scsi_sdev_config(sdev);
 
-	sdev->manage_start_stop = 1;
+	if (dev->class == ATA_DEV_ATA)
+		sdev->manage_start_stop = 1;
 
 	if (dev)
 		ata_scsi_dev_config(sdev, dev);
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 48acc09..b7ac80b 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -806,7 +806,10 @@
 	if (rc)
 		goto err_out;
 
-	if (!legacy_mode) {
+	if (!legacy_mode && pdev->irq) {
+		/* We may have no IRQ assigned in which case we can poll. This
+		   shouldn't happen on a sane system but robustness is cheap
+		   in this case */
 		rc = devm_request_irq(dev, pdev->irq, pi->port_ops->irq_handler,
 				      IRQF_SHARED, DRV_NAME, host);
 		if (rc)
@@ -814,7 +817,7 @@
 
 		ata_port_desc(host->ports[0], "irq %d", pdev->irq);
 		ata_port_desc(host->ports[1], "irq %d", pdev->irq);
-	} else {
+	} else if (legacy_mode) {
 		if (!ata_port_is_dummy(host->ports[0])) {
 			rc = devm_request_irq(dev, ATA_PRIMARY_IRQ(pdev),
 					      pi->port_ops->irq_handler,
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index fcd532a..120b5bf 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -130,10 +130,11 @@
 	.port_start		= ata_port_start,
 };
 
-static void ixp4xx_setup_port(struct ata_ioports *ioaddr,
+static void ixp4xx_setup_port(struct ata_port *ap,
 			      struct ixp4xx_pata_data *data,
 			      unsigned long raw_cs0, unsigned long raw_cs1)
 {
+	struct ata_ioports *ioaddr = &ap->ioaddr;
 	unsigned long raw_cmd = raw_cs0;
 	unsigned long raw_ctl = raw_cs1 + 0x06;
 
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index bc7c2d5..8f28156 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -215,8 +215,8 @@
 	/* Flip back to 33Mhz for PIO */
 	if (adev->dma_mode >= XFER_UDMA_2)
 		iowrite8(ioread8(clock) & ~sel66, clock);
-
 	ata_bmdma_stop(qc);
+	pdc202xx_set_piomode(ap, adev);
 }
 
 /**
@@ -233,6 +233,17 @@
 	adev->max_sectors = 256;
 }
 
+static int pdc2026x_port_start(struct ata_port *ap)
+{
+	void __iomem *bmdma = ap->ioaddr.bmdma_addr;
+	if (bmdma) {
+		/* Enable burst mode */
+		u8 burst = ioread8(bmdma + 0x1f);
+		iowrite8(burst | 0x01, bmdma + 0x1f);
+	}
+	return ata_sff_port_start(ap);
+}
+
 static struct scsi_host_template pdc202xx_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
@@ -313,7 +324,7 @@
 	.irq_clear	= ata_bmdma_irq_clear,
 	.irq_on		= ata_irq_on,
 
-	.port_start	= ata_sff_port_start,
+	.port_start	= pdc2026x_port_start,
 };
 
 static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c
index 2f1de6e..c68b241 100644
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -270,7 +270,7 @@
 static void qs_error_handler(struct ata_port *ap)
 {
 	qs_enter_reg_mode(ap);
-	ata_do_eh(ap, qs_prereset, ata_std_softreset, NULL,
+	ata_do_eh(ap, qs_prereset, NULL, sata_std_hardreset,
 		  ata_std_postreset);
 }
 
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 96fd526..b4c674d 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -832,16 +832,31 @@
 	struct ata_link *link = qc->dev->link;
 	struct ata_port *ap = link->ap;
 	u8 prot = qc->tf.protocol;
-	int is_atapi = (prot == ATA_PROT_ATAPI ||
-			prot == ATA_PROT_ATAPI_NODATA ||
-			prot == ATA_PROT_ATAPI_DMA);
 
-	/* ATAPI commands completing with CHECK_SENSE cause various
-	 * weird problems if other commands are active.  PMP DMA CS
-	 * errata doesn't cover all and HSM violation occurs even with
-	 * only one other device active.  Always run an ATAPI command
-	 * by itself.
-	 */
+	/*
+	 * There is a bug in the chip:
+	 * Port LRAM Causes the PRB/SGT Data to be Corrupted
+	 * If the host issues a read request for LRAM and SActive registers
+	 * while active commands are available in the port, PRB/SGT data in
+	 * the LRAM can become corrupted. This issue applies only when
+	 * reading from, but not writing to, the LRAM.
+	 *
+	 * Therefore, reading LRAM when there is no particular error [and
+	 * other commands may be outstanding] is prohibited.
+	 *
+	 * To avoid this bug there are two situations where a command must run
+	 * exclusive of any other commands on the port:
+	 *
+	 * - ATAPI commands which check the sense data
+	 * - Passthrough ATA commands which always have ATA_QCFLAG_RESULT_TF
+	 *   set.
+	 *
+ 	 */
+	int is_excl = (prot == ATA_PROT_ATAPI ||
+		       prot == ATA_PROT_ATAPI_NODATA ||
+		       prot == ATA_PROT_ATAPI_DMA ||
+		       (qc->flags & ATA_QCFLAG_RESULT_TF));
+
 	if (unlikely(ap->excl_link)) {
 		if (link == ap->excl_link) {
 			if (ap->nr_active_links)
@@ -849,7 +864,7 @@
 			qc->flags |= ATA_QCFLAG_CLEAR_EXCL;
 		} else
 			return ATA_DEFER_PORT;
-	} else if (unlikely(is_atapi)) {
+	} else if (unlikely(is_excl)) {
 		ap->excl_link = link;
 		if (ap->nr_active_links)
 			return ATA_DEFER_PORT;
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index 14ced85..0c205b0 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -625,14 +625,6 @@
    if (mac[i] == NULL)
       nicstar_init_eprom(card->membase);
 
-   if (request_irq(pcidev->irq, &ns_irq_handler, IRQF_DISABLED | IRQF_SHARED, "nicstar", card) != 0)
-   {
-      printk("nicstar%d: can't allocate IRQ %d.\n", i, pcidev->irq);
-      error = 9;
-      ns_init_card_error(card, error);
-      return error;
-   }
-
    /* Set the VPI/VCI MSb mask to zero so we can receive OAM cells */
    writel(0x00000000, card->membase + VPM);
       
@@ -858,8 +850,6 @@
       card->iovpool.count++;
    }
 
-   card->intcnt = 0;
-
    /* Configure NICStAR */
    if (card->rct_size == 4096)
       ns_cfg_rctsize = NS_CFG_RCTSIZE_4096_ENTRIES;
@@ -868,6 +858,15 @@
 
    card->efbie = 1;
 
+   card->intcnt = 0;
+   if (request_irq(pcidev->irq, &ns_irq_handler, IRQF_DISABLED | IRQF_SHARED, "nicstar", card) != 0)
+   {
+      printk("nicstar%d: can't allocate IRQ %d.\n", i, pcidev->irq);
+      error = 9;
+      ns_init_card_error(card, error);
+      return error;
+   }
+
    /* Register device */
    card->atmdev = atm_dev_register("nicstar", &atm_ops, -1, NULL);
    if (card->atmdev == NULL)
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 56e23042..b8af22e 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -610,7 +610,7 @@
 static int loop_switch(struct loop_device *lo, struct file *file)
 {
 	struct switch_request w;
-	struct bio *bio = bio_alloc(GFP_KERNEL, 1);
+	struct bio *bio = bio_alloc(GFP_KERNEL, 0);
 	if (!bio)
 		return -ENOMEM;
 	init_completion(&w.wait);
diff --git a/drivers/char/tty_ioctl.c b/drivers/char/tty_ioctl.c
index e02d592..d4b6d64 100644
--- a/drivers/char/tty_ioctl.c
+++ b/drivers/char/tty_ioctl.c
@@ -365,6 +365,25 @@
 EXPORT_SYMBOL(tty_termios_copy_hw);
 
 /**
+ *	tty_termios_hw_change	-	check for setting change
+ *	@a: termios
+ *	@b: termios to compare
+ *
+ *	Check if any of the bits that affect a dumb device have changed
+ *	between the two termios structures, or a speed change is needed.
+ */
+
+int tty_termios_hw_change(struct ktermios *a, struct ktermios *b)
+{
+	if (a->c_ispeed != b->c_ispeed || a->c_ospeed != b->c_ospeed)
+		return 1;
+	if ((a->c_cflag ^ b->c_cflag) & ~(HUPCL | CREAD | CLOCAL))
+		return 1;
+	return 0;
+}
+EXPORT_SYMBOL(tty_termios_hw_change);
+
+/**
  *	change_termios		-	update termios values
  *	@tty: tty to update
  *	@new_termios: desired new value
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 296f510..12ceed5 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -99,8 +99,8 @@
 	spin_unlock_bh(&dev->queue_lock);
 
 	if (found) {
-		atomic_dec(&dev->refcnt);
 		cn_queue_free_callback(cbq);
+		atomic_dec(&dev->refcnt);
 		return -EINVAL;
 	}
 
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index a337b69..5f7e718 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -429,8 +429,8 @@
 
 static void aes_crypt_copy(const u8 *in, u8 *out, u32 *key, struct cword *cword)
 {
-	u8 tmp[AES_BLOCK_SIZE * 2]
-		__attribute__ ((__aligned__(PADLOCK_ALIGNMENT)));
+	u8 buf[AES_BLOCK_SIZE * 2 + PADLOCK_ALIGNMENT - 1];
+	u8 *tmp = PTR_ALIGN(&buf[0], PADLOCK_ALIGNMENT);
 
 	memcpy(tmp, in, AES_BLOCK_SIZE);
 	padlock_xcrypt(tmp, out, key, cword);
diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
index b6e1eb7..bc132d8 100644
--- a/drivers/firmware/dmi-id.c
+++ b/drivers/firmware/dmi-id.c
@@ -175,12 +175,11 @@
 
 extern int dmi_available;
 
-static int __init dmi_id_init(void)
+/* In a separate function to keep gcc 3.2 happy - do NOT merge this in
+   dmi_id_init! */
+static void __init dmi_id_init_attr_table(void)
 {
-	int ret, i;
-
-	if (!dmi_available)
-		return -ENODEV;
+	int i;
 
 	/* Not necessarily all DMI fields are available on all
 	 * systems, hence let's built an attribute table of just
@@ -205,6 +204,16 @@
 	ADD_DMI_ATTR(chassis_serial,    DMI_CHASSIS_SERIAL);
 	ADD_DMI_ATTR(chassis_asset_tag, DMI_CHASSIS_ASSET_TAG);
 	sys_dmi_attributes[i++] = &sys_dmi_modalias_attr.attr;
+}
+
+static int __init dmi_id_init(void)
+{
+	int ret;
+
+	if (!dmi_available)
+		return -ENODEV;
+
+	dmi_id_init_attr_table();
 
 	ret = class_register(&dmi_class);
 	if (ret)
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c
index 89df48f..899d565 100644
--- a/drivers/ide/ide-acpi.c
+++ b/drivers/ide/ide-acpi.c
@@ -16,6 +16,7 @@
 #include <acpi/acpi.h>
 #include <linux/ide.h>
 #include <linux/pci.h>
+#include <linux/dmi.h>
 
 #include <acpi/acpi_bus.h>
 #include <acpi/acnames.h>
@@ -65,6 +66,39 @@
 extern int ide_noacpitfs;
 extern int ide_noacpionboot;
 
+static bool ide_noacpi_psx;
+static int no_acpi_psx(const struct dmi_system_id *id)
+{
+	ide_noacpi_psx = true;
+	printk(KERN_NOTICE"%s detected - disable ACPI _PSx.\n", id->ident);
+	return 0;
+}
+
+static const struct dmi_system_id ide_acpi_dmi_table[] = {
+	/* Bug 9673. */
+	/* We should check if this is because ACPI NVS isn't save/restored. */
+	{
+		.callback = no_acpi_psx,
+		.ident    = "HP nx9005",
+		.matches  = {
+			DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies Ltd."),
+			DMI_MATCH(DMI_BIOS_VERSION, "KAM1.60")
+		},
+	},
+
+	{ }	/* terminate list */
+};
+
+static int ide_acpi_blacklist(void)
+{
+	static int done;
+	if (done)
+		return 0;
+	done = 1;
+	dmi_check_system(ide_acpi_dmi_table);
+	return 0;
+}
+
 /**
  * ide_get_dev_handle - finds acpi_handle and PCI device.function
  * @dev: device to locate
@@ -623,7 +657,7 @@
 {
 	int unit;
 
-	if (ide_noacpi)
+	if (ide_noacpi || ide_noacpi_psx)
 		return;
 
 	DEBPRINT("ENTER:\n");
@@ -668,6 +702,8 @@
 	struct ide_acpi_drive_link	*master;
 	struct ide_acpi_drive_link	*slave;
 
+	ide_acpi_blacklist();
+
 	hwif->acpidata = kzalloc(sizeof(struct ide_acpi_hwif_link), GFP_KERNEL);
 	if (!hwif->acpidata)
 		return;
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index cef405d..bb9693d 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -612,12 +612,12 @@
 		printk(KERN_DEBUG "%s: skipping word 93 validity check\n",
 				  drive->name);
 
+	if (ide_dev_is_sata(id) && !ivb)
+		return 1;
+
 	if (hwif->cbl != ATA_CBL_PATA80 && !ivb)
 		goto no_80w;
 
-	if (ide_dev_is_sata(id))
-		return 1;
-
 	/*
 	 * FIXME:
 	 * - force bit13 (80c cable present) check also for !ivb devices
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index 0895e75..0151d7f 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -1,7 +1,8 @@
 /*
- *  linux/drivers/ide/pci/trm290.c		Version 1.02	Mar. 18, 2000
+ *  linux/drivers/ide/pci/trm290.c		Version 1.05	Dec. 26, 2007
  *
  *  Copyright (c) 1997-1998  Mark Lord
+ *  Copyright (c) 2007       MontaVista Software, Inc. <source@mvista.com>
  *  May be copied or modified under the terms of the GNU General Public License
  *
  *  June 22, 2004 - get rid of check_region
@@ -177,7 +178,7 @@
 	trm290_prepare_drive(drive, drive->using_dma);
 }
 
-static void trm290_ide_dma_exec_cmd(ide_drive_t *drive, u8 command)
+static void trm290_dma_exec_cmd(ide_drive_t *drive, u8 command)
 {
 	BUG_ON(HWGROUP(drive)->handler != NULL);	/* paranoia check */
 	ide_set_handler(drive, &ide_dma_intr, WAIT_CMD, NULL);
@@ -185,7 +186,7 @@
 	outb(command, IDE_COMMAND_REG);
 }
 
-static int trm290_ide_dma_setup(ide_drive_t *drive)
+static int trm290_dma_setup(ide_drive_t *drive)
 {
 	ide_hwif_t *hwif = drive->hwif;
 	struct request *rq = hwif->hwgroup->rq;
@@ -215,7 +216,7 @@
 	return 0;
 }
 
-static void trm290_ide_dma_start(ide_drive_t *drive)
+static void trm290_dma_start(ide_drive_t *drive)
 {
 }
 
@@ -240,6 +241,14 @@
 	return (status == 0x00ff);
 }
 
+static void trm290_dma_host_on(ide_drive_t *drive)
+{
+}
+
+static void trm290_dma_host_off(ide_drive_t *drive)
+{
+}
+
 static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
 {
 	unsigned int cfgbase = 0;
@@ -280,11 +289,13 @@
 
 	ide_setup_dma(hwif, (hwif->config_data + 4) ^ (hwif->channel ? 0x0080 : 0x0000), 3);
 
-	hwif->dma_setup = &trm290_ide_dma_setup;
-	hwif->dma_exec_cmd = &trm290_ide_dma_exec_cmd;
-	hwif->dma_start = &trm290_ide_dma_start;
-	hwif->ide_dma_end = &trm290_ide_dma_end;
-	hwif->ide_dma_test_irq = &trm290_ide_dma_test_irq;
+	hwif->dma_host_off	= &trm290_dma_host_off;
+	hwif->dma_host_on	= &trm290_dma_host_on;
+	hwif->dma_setup 	= &trm290_dma_setup;
+	hwif->dma_exec_cmd	= &trm290_dma_exec_cmd;
+	hwif->dma_start 	= &trm290_dma_start;
+	hwif->ide_dma_end	= &trm290_ide_dma_end;
+	hwif->ide_dma_test_irq	= &trm290_ide_dma_test_irq;
 
 	hwif->selectproc = &trm290_selectproc;
 #if 1
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 8bf44da..9d32c49 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -430,7 +430,7 @@
 		wc->dlid_path_bits = (be32_to_cpu(cqe->g_mlpath_rqpn) >> 24) & 0x7f;
 		wc->wc_flags      |= be32_to_cpu(cqe->g_mlpath_rqpn) & 0x80000000 ?
 			IB_WC_GRH : 0;
-		wc->pkey_index     = be32_to_cpu(cqe->immed_rss_invalid) >> 16;
+		wc->pkey_index     = be32_to_cpu(cqe->immed_rss_invalid) & 0x7f;
 	}
 
 	return 0;
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 77e8b90..bdb6f85 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -2053,8 +2053,8 @@
 
 		list_for_each_entry_safe(target, tmp_target,
 					 &host->target_list, list) {
-			scsi_remove_host(target->scsi_host);
 			srp_remove_host(target->scsi_host);
+			scsi_remove_host(target->scsi_host);
 			srp_disconnect_target(target);
 			ib_destroy_cm_id(target->cm_id);
 			srp_free_target_ib(target);
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index a5aad8c..e8c8157 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2865,7 +2865,8 @@
 		md_done_sync(conf->mddev, STRIPE_SECTORS, 1);
 	}
 
-	if (s.expanding && s.locked == 0)
+	if (s.expanding && s.locked == 0 &&
+	    !test_bit(STRIPE_OP_COMPUTE_BLK, &sh->ops.pending))
 		handle_stripe_expansion(conf, sh, NULL);
 
 	if (sh->ops.count)
@@ -3067,7 +3068,8 @@
 		md_done_sync(conf->mddev, STRIPE_SECTORS, 1);
 	}
 
-	if (s.expanding && s.locked == 0)
+	if (s.expanding && s.locked == 0 &&
+	    !test_bit(STRIPE_OP_COMPUTE_BLK, &sh->ops.pending))
 		handle_stripe_expansion(conf, sh, &r6s);
 
 	spin_unlock(&sh->lock);
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index c02d92d..581a3c9 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -3063,11 +3063,10 @@
 		struct video_mbuf *mbuf = arg;
 		unsigned int i;
 
-		mutex_lock(&fh->cap.lock);
 		retval = videobuf_mmap_setup(&fh->cap,gbuffers,gbufsize,
 					     V4L2_MEMORY_MMAP);
 		if (retval < 0)
-			goto fh_unlock_and_return;
+			return retval;
 
 		gbuffers = retval;
 		memset(mbuf,0,sizeof(*mbuf));
@@ -3075,7 +3074,6 @@
 		mbuf->size   = gbuffers * gbufsize;
 		for (i = 0; i < gbuffers; i++)
 			mbuf->offsets[i] = i * gbufsize;
-		mutex_unlock(&fh->cap.lock);
 		return 0;
 	}
 	case VIDIOCMCAPTURE:
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 6d2dd87..10d6faf 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -1076,6 +1076,10 @@
 		ivtv_process_eeprom(itv);
 	}
 
+	/* The mspx4xx chips need a longer delay for some reason */
+	if (!(itv->hw_flags & IVTV_HW_MSP34XX))
+		itv->i2c_algo.udelay = 5;
+
 	if (itv->std == 0) {
 		itv->std = V4L2_STD_NTSC_M;
 	}
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 44678fe..36e54f7 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -541,7 +541,7 @@
 	.setscl		= ivtv_setscl_old,
 	.getsda		= ivtv_getsda_old,
 	.getscl		= ivtv_getscl_old,
-	.udelay		= 5,
+	.udelay		= 10,
 	.timeout	= 200,
 };
 
@@ -718,9 +718,6 @@
 		       sizeof(struct i2c_adapter));
 		memcpy(&itv->i2c_algo, &ivtv_i2c_algo_template,
 		       sizeof(struct i2c_algo_bit_data));
-		/* The mspx4xx chips need a longer delay for some reason */
-		if (itv->hw_flags & IVTV_HW_MSP34XX)
-			itv->i2c_algo.udelay = 10;
 		itv->i2c_algo.data = itv;
 		itv->i2c_adap.algo_data = &itv->i2c_algo;
 	}
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index a9eb1c5..1707f98 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -1504,9 +1504,12 @@
 	int ret, wbufsize, word_gap, words;
 	const struct kvec *vec;
 	unsigned long vec_seek;
+	unsigned long initial_adr;
+	int initial_len = len;
 
 	wbufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize;
 	adr += chip->start;
+	initial_adr = adr;
 	cmd_adr = adr & ~(wbufsize-1);
 
 	/* Let's determine this according to the interleave only once */
@@ -1519,7 +1522,7 @@
 		return ret;
 	}
 
-	XIP_INVAL_CACHED_RANGE(map, adr, len);
+	XIP_INVAL_CACHED_RANGE(map, initial_adr, initial_len);
 	ENABLE_VPP(map);
 	xip_disable(map, chip, cmd_adr);
 
@@ -1610,7 +1613,7 @@
 	chip->state = FL_WRITING;
 
 	ret = INVAL_CACHE_AND_WAIT(map, chip, cmd_adr,
-				   adr, len,
+				   initial_adr, initial_len,
 				   chip->buffer_write_time);
 	if (ret) {
 		map_write(map, CMD(0x70), cmd_adr);
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index edda6e1..8fafac9 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -385,6 +385,7 @@
 #if defined(__ISAPNP__)
 	static int pnp_cards;
 	struct pnp_dev *idev = NULL;
+	int pnp_found = 0;
 
 	if (nopnp == 1)
 		goto no_pnp;
@@ -430,6 +431,7 @@
 			pnp_cards++;
 
 			netdev_boot_setup_check(dev);
+			pnp_found = 1;
 			goto found;
 		}
 	}
@@ -560,6 +562,8 @@
 	lp = netdev_priv(dev);
 #if defined(__ISAPNP__)
 	lp->dev = &idev->dev;
+	if (pnp_found)
+		lp->type = EL3_PNP;
 #endif
 	err = el3_common_init(dev);
 
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index d9107e5..114771a 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -166,16 +166,6 @@
 
 	  If you don't have this card, of course say N.
 
-config IP1000
-	tristate "IP1000 Gigabit Ethernet support"
-	depends on PCI && EXPERIMENTAL
-	select MII
-	---help---
-	  This driver supports IP1000 gigabit Ethernet cards.
-
-	  To compile this driver as a module, choose M here: the module
-	  will be called ipg.  This is recommended.
-
 source "drivers/net/arcnet/Kconfig"
 
 source "drivers/net/phy/Kconfig"
@@ -1992,6 +1982,16 @@
 	  To compile this driver as a module, choose M here. The module
 	  will be called e1000e.
 
+config IP1000
+	tristate "IP1000 Gigabit Ethernet support"
+	depends on PCI && EXPERIMENTAL
+	select MII
+	---help---
+	  This driver supports IP1000 gigabit Ethernet cards.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called ipg.  This is recommended.
+
 source "drivers/net/ixp2000/Kconfig"
 
 config MYRI_SBUS
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 2b06e4b..b87402b 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1991,13 +1991,12 @@
 	struct nic *nic = container_of(napi, struct nic, napi);
 	struct net_device *netdev = nic->netdev;
 	unsigned int work_done = 0;
-	int tx_cleaned;
 
 	e100_rx_clean(nic, &work_done, budget);
-	tx_cleaned = e100_tx_clean(nic);
+	e100_tx_clean(nic);
 
-	/* If no Rx and Tx cleanup work was done, exit polling mode. */
-	if((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
+	/* If budget not fully consumed, exit the polling mode */
+	if (work_done < budget) {
 		netif_rx_complete(netdev, napi);
 		e100_enable_irq(nic);
 	}
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4f37506..13d57b0 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3919,32 +3919,26 @@
 {
 	struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
 	struct net_device *poll_dev = adapter->netdev;
-	int tx_cleaned = 0, work_done = 0;
+	int work_done = 0;
 
 	/* Must NOT use netdev_priv macro here. */
 	adapter = poll_dev->priv;
 
-	/* Keep link state information with original netdev */
-	if (!netif_carrier_ok(poll_dev))
-		goto quit_polling;
-
 	/* e1000_clean is called per-cpu.  This lock protects
 	 * tx_ring[0] from being cleaned by multiple cpus
 	 * simultaneously.  A failure obtaining the lock means
 	 * tx_ring[0] is currently being cleaned anyway. */
 	if (spin_trylock(&adapter->tx_queue_lock)) {
-		tx_cleaned = e1000_clean_tx_irq(adapter,
-		                                &adapter->tx_ring[0]);
+		e1000_clean_tx_irq(adapter,
+				   &adapter->tx_ring[0]);
 		spin_unlock(&adapter->tx_queue_lock);
 	}
 
 	adapter->clean_rx(adapter, &adapter->rx_ring[0],
 	                  &work_done, budget);
 
-	/* If no Tx and not enough Rx work done, exit the polling mode */
-	if ((!tx_cleaned && (work_done == 0)) ||
-	   !netif_running(poll_dev)) {
-quit_polling:
+	/* If budget not fully consumed, exit the polling mode */
+	if (work_done < budget) {
 		if (likely(adapter->itr_setting & 3))
 			e1000_set_itr(adapter);
 		netif_rx_complete(poll_dev, napi);
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 4fd2e23..4a6fc74 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1384,30 +1384,24 @@
 {
 	struct e1000_adapter *adapter = container_of(napi, struct e1000_adapter, napi);
 	struct net_device *poll_dev = adapter->netdev;
-	int tx_cleaned = 0, work_done = 0;
+	int work_done = 0;
 
 	/* Must NOT use netdev_priv macro here. */
 	adapter = poll_dev->priv;
 
-	/* Keep link state information with original netdev */
-	if (!netif_carrier_ok(poll_dev))
-		goto quit_polling;
-
 	/* e1000_clean is called per-cpu.  This lock protects
 	 * tx_ring from being cleaned by multiple cpus
 	 * simultaneously.  A failure obtaining the lock means
 	 * tx_ring is currently being cleaned anyway. */
 	if (spin_trylock(&adapter->tx_queue_lock)) {
-		tx_cleaned = e1000_clean_tx_irq(adapter);
+		e1000_clean_tx_irq(adapter);
 		spin_unlock(&adapter->tx_queue_lock);
 	}
 
 	adapter->clean_rx(adapter, &work_done, budget);
 
-	/* If no Tx and not enough Rx work done, exit the polling mode */
-	if ((!tx_cleaned && (work_done < budget)) ||
-	   !netif_running(poll_dev)) {
-quit_polling:
+	/* If budget not fully consumed, exit the polling mode */
+	if (work_done < budget) {
 		if (adapter->itr_setting & 3)
 			e1000_set_itr(adapter);
 		netif_rx_complete(poll_dev, napi);
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index ecdd3fc..0b365b8 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -1273,7 +1273,7 @@
 
 	epic_rx_err(dev, ep);
 
-	if (netif_running(dev) && (work_done < budget)) {
+	if (work_done < budget) {
 		unsigned long flags;
 		int more;
 
diff --git a/drivers/net/fec_8xx/fec_main.c b/drivers/net/fec_8xx/fec_main.c
index 8d2904f..ab9637a 100644
--- a/drivers/net/fec_8xx/fec_main.c
+++ b/drivers/net/fec_8xx/fec_main.c
@@ -476,11 +476,6 @@
 	__u16 pkt_len, sc;
 	int curidx;
 
-	if (fpi->use_napi) {
-		if (!netif_running(dev))
-			return 0;
-	}
-
 	/*
 	 * First, grab all of the stats for the incoming packet.
 	 * These get messed up if we get called due to a busy condition.
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index a96583c..f84c752 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5199,10 +5199,6 @@
 		dev->dev_addr[3] = (np->orig_mac[0] >> 16) & 0xff;
 		dev->dev_addr[4] = (np->orig_mac[0] >>  8) & 0xff;
 		dev->dev_addr[5] = (np->orig_mac[0] >>  0) & 0xff;
-		/* set permanent address to be correct aswell */
-		np->orig_mac[0] = (dev->dev_addr[0] << 0) + (dev->dev_addr[1] << 8) +
-			(dev->dev_addr[2] << 16) + (dev->dev_addr[3] << 24);
-		np->orig_mac[1] = (dev->dev_addr[4] << 0) + (dev->dev_addr[5] << 8);
 		writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
 	}
 	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -5414,6 +5410,8 @@
 	 */
 	writel(np->orig_mac[0], base + NvRegMacAddrA);
 	writel(np->orig_mac[1], base + NvRegMacAddrB);
+	writel(readl(base + NvRegTransmitPoll) & ~NVREG_TRANSMITPOLL_MAC_ADDR_REV,
+	       base + NvRegTransmitPoll);
 
 	/* free all structures */
 	free_rings(dev);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index f2a4d39..3e1a57a 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -96,9 +96,6 @@
 	u16 pkt_len, sc;
 	int curidx;
 
-	if (!netif_running(dev))
-		return 0;
-
 	/*
 	 * First, grab all of the stats for the incoming packet.
 	 * These get messed up if we get called due to a busy condition.
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index bf9085f..d2fb88d 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -1787,14 +1787,13 @@
 {
 	struct ixgb_adapter *adapter = container_of(napi, struct ixgb_adapter, napi);
 	struct net_device *netdev = adapter->netdev;
-	int tx_cleaned;
 	int work_done = 0;
 
-	tx_cleaned = ixgb_clean_tx_irq(adapter);
+	ixgb_clean_tx_irq(adapter);
 	ixgb_clean_rx_irq(adapter, &work_done, budget);
 
-	/* if no Tx and not enough Rx work done, exit the polling mode */
-	if((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
+	/* If budget not fully consumed, exit the polling mode */
+	if (work_done < budget) {
 		netif_rx_complete(netdev, napi);
 		ixgb_irq_enable(adapter);
 	}
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 00bc525..a564916 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1468,21 +1468,15 @@
 	struct ixgbe_adapter *adapter = container_of(napi,
 					struct ixgbe_adapter, napi);
 	struct net_device *netdev = adapter->netdev;
-	int tx_cleaned = 0, work_done = 0;
-
-	/* Keep link state information with original netdev */
-	if (!netif_carrier_ok(adapter->netdev))
-		goto quit_polling;
+	int work_done = 0;
 
 	/* In non-MSIX case, there is no multi-Tx/Rx queue */
-	tx_cleaned = ixgbe_clean_tx_irq(adapter, adapter->tx_ring);
+	ixgbe_clean_tx_irq(adapter, adapter->tx_ring);
 	ixgbe_clean_rx_irq(adapter, &adapter->rx_ring[0], &work_done,
 			   budget);
 
-	/* If no Tx and not enough Rx work done, exit the polling mode */
-	if ((!tx_cleaned && (work_done < budget)) ||
-	    !netif_running(adapter->netdev)) {
-quit_polling:
+	/* If budget not fully consumed, exit the polling mode */
+	if (work_done < budget) {
 		netif_rx_complete(netdev, napi);
 		ixgbe_irq_enable(adapter);
 	}
diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c
index 6c0dd49..484cb2b 100644
--- a/drivers/net/ixp2000/ixpdev.c
+++ b/drivers/net/ixp2000/ixpdev.c
@@ -135,8 +135,6 @@
 	struct net_device *dev = ip->dev;
 	int rx;
 
-	/* @@@ Have to stop polling when nds[0] is administratively
-	 * downed while we are polling.  */
 	rx = 0;
 	do {
 		ixp2000_reg_write(IXP2000_IRQ_THD_RAW_STATUS_A_0, 0x00ff);
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 662b8d1..fa147cd 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -242,7 +242,7 @@
 		| NETIF_F_NO_CSUM
 		| NETIF_F_HIGHDMA
 		| NETIF_F_LLTX
-		| NETIF_F_NETNS_LOCAL,
+		| NETIF_F_NETNS_LOCAL;
 	dev->ethtool_ops	= &loopback_ethtool_ops;
 	dev->header_ops		= &eth_header_ops;
 	dev->init = loopback_dev_init;
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index 0c89b02..cdaa8fc 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -95,11 +95,14 @@
 {
 	int i;
 	DECLARE_MAC_BUF(mac);
+	u64 macaddr;
 
-	for (i = 0; i < 6; i++)
-		dev->dev_addr[i] = o2meth_eaddr[i];
 	DPRINTK("Loading MAC Address: %s\n", print_mac(mac, dev->dev_addr));
-	mace->eth.mac_addr = (*(unsigned long*)o2meth_eaddr) >> 16;
+	macaddr = 0;
+	for (i = 0; i < 6; i++)
+		macaddr |= dev->dev_addr[i] << ((5 - i) * 8);
+
+	mace->eth.mac_addr = macaddr;
 }
 
 /*
@@ -794,6 +797,7 @@
 #endif
 	dev->irq	     = MACE_ETHERNET_IRQ;
 	dev->base_addr	     = (unsigned long)&mace->eth;
+	memcpy(dev->dev_addr, o2meth_eaddr, 6);
 
 	priv = netdev_priv(dev);
 	spin_lock_init(&priv->meth_lock);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 8def865..c90958f 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1239,7 +1239,7 @@
 	/* process as many rx events as NAPI will allow */
 	work_done = myri10ge_clean_rx_done(mgp, budget);
 
-	if (work_done < budget || !netif_running(netdev)) {
+	if (work_done < budget) {
 		netif_rx_complete(netdev, napi);
 		put_be32(htonl(3), mgp->irq_claim);
 	}
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 87cde06..c329a4f 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2266,7 +2266,7 @@
 	/* Reenable interrupts providing nothing is trying to shut
 	 * the chip down. */
 	spin_lock(&np->lock);
-	if (!np->hands_off && netif_running(dev))
+	if (!np->hands_off)
 		natsemi_irq_enable(dev);
 	spin_unlock(&np->lock);
 
diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c
index 5267e03..78d34af 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -169,8 +169,8 @@
 	ndev->last_rx = jiffies;
 	skb->protocol = eth_type_trans(skb, ndev);
 	netif_rx(skb);
-	dev->stats.rx_packets++;
-	dev->stats.rx_bytes += len;
+	ndev->stats.rx_packets++;
+	ndev->stats.rx_bytes += len;
 }
 
 static irqreturn_t
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index fbc2553..a8f63c4 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -65,8 +65,8 @@
 
 #define _NETXEN_NIC_LINUX_MAJOR 3
 #define _NETXEN_NIC_LINUX_MINOR 4
-#define _NETXEN_NIC_LINUX_SUBVERSION 2
-#define NETXEN_NIC_LINUX_VERSIONID  "3.4.2"
+#define _NETXEN_NIC_LINUX_SUBVERSION 18
+#define NETXEN_NIC_LINUX_VERSIONID  "3.4.18"
 
 #define NETXEN_NUM_FLASH_SECTORS (64)
 #define NETXEN_FLASH_SECTOR_SIZE (64 * 1024)
@@ -309,23 +309,26 @@
 	((cmd_desc)->port_ctxid |= ((var) & 0xF0))
 
 #define netxen_set_cmd_desc_flags(cmd_desc, val)	\
-	((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x7f), \
-	(cmd_desc)->flags_opcode |= cpu_to_le16((val) & 0x7f))
+	(cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
+		~cpu_to_le16(0x7f)) | cpu_to_le16((val) & 0x7f)
 #define netxen_set_cmd_desc_opcode(cmd_desc, val)	\
-	((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x3f<<7), \
-	(cmd_desc)->flags_opcode |= cpu_to_le16(((val & 0x3f)<<7)))
+	(cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \
+		~cpu_to_le16((u16)0x3f << 7)) | cpu_to_le16(((val) & 0x3f) << 7)
 
 #define netxen_set_cmd_desc_num_of_buff(cmd_desc, val)	\
-	((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xff), \
-	(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32((val) & 0xff))
+	(cmd_desc)->num_of_buffers_total_length = \
+		((cmd_desc)->num_of_buffers_total_length & \
+		~cpu_to_le32(0xff)) | cpu_to_le32((val) & 0xff)
 #define netxen_set_cmd_desc_totallength(cmd_desc, val)	\
-	((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xffffff00), \
-	(cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 8))
+	(cmd_desc)->num_of_buffers_total_length = \
+		((cmd_desc)->num_of_buffers_total_length & \
+		~cpu_to_le32((u32)0xffffff << 8)) | \
+		cpu_to_le32(((val) & 0xffffff) << 8)
 
 #define netxen_get_cmd_desc_opcode(cmd_desc)	\
-	((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003F)
+	((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003f)
 #define netxen_get_cmd_desc_totallength(cmd_desc)	\
-	(le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8)
+	((le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8) & 0xffffff)
 
 struct cmd_desc_type0 {
 	u8 tcp_hdr_offset;	/* For LSO only */
@@ -412,29 +415,29 @@
 #define netxen_get_sts_desc_lro_last_frag(status_desc)	\
 	(((status_desc)->lro & 0x80) >> 7)
 
-#define netxen_get_sts_port(status_desc)	\
-	(le64_to_cpu((status_desc)->status_desc_data) & 0x0F)
-#define netxen_get_sts_status(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 4) & 0x0F)
-#define netxen_get_sts_type(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 8) & 0x0F)
-#define netxen_get_sts_totallength(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 12) & 0xFFFF)
-#define netxen_get_sts_refhandle(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 28) & 0xFFFF)
-#define netxen_get_sts_prot(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 44) & 0x0F)
+#define netxen_get_sts_port(sts_data)	\
+	((sts_data) & 0x0F)
+#define netxen_get_sts_status(sts_data)	\
+	(((sts_data) >> 4) & 0x0F)
+#define netxen_get_sts_type(sts_data)	\
+	(((sts_data) >> 8) & 0x0F)
+#define netxen_get_sts_totallength(sts_data)	\
+	(((sts_data) >> 12) & 0xFFFF)
+#define netxen_get_sts_refhandle(sts_data)	\
+	(((sts_data) >> 28) & 0xFFFF)
+#define netxen_get_sts_prot(sts_data)	\
+	(((sts_data) >> 44) & 0x0F)
+#define netxen_get_sts_opcode(sts_data)	\
+	(((sts_data) >> 58) & 0x03F)
+
 #define netxen_get_sts_owner(status_desc)	\
 	((le64_to_cpu((status_desc)->status_desc_data) >> 56) & 0x03)
-#define netxen_get_sts_opcode(status_desc)	\
-	((le64_to_cpu((status_desc)->status_desc_data) >> 58) & 0x03F)
-
-#define netxen_clear_sts_owner(status_desc)	\
-	((status_desc)->status_desc_data &=	\
-	~cpu_to_le64(((unsigned long long)3) << 56 ))
-#define netxen_set_sts_owner(status_desc, val)	\
-	((status_desc)->status_desc_data |=	\
-	cpu_to_le64(((unsigned long long)((val) & 0x3)) << 56 ))
+#define netxen_set_sts_owner(status_desc, val)	{ \
+	(status_desc)->status_desc_data = \
+		((status_desc)->status_desc_data & \
+		~cpu_to_le64(0x3ULL << 56)) | \
+		cpu_to_le64((u64)((val) & 0x3) << 56); \
+}
 
 struct status_desc {
 	/* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-27 total_length
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 3758926..485ff93 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1070,16 +1070,17 @@
 {
 	struct pci_dev *pdev = adapter->pdev;
 	struct net_device *netdev = adapter->netdev;
-	int index = netxen_get_sts_refhandle(desc);
+	u64 sts_data = le64_to_cpu(desc->status_desc_data);
+	int index = netxen_get_sts_refhandle(sts_data);
 	struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
 	struct netxen_rx_buffer *buffer;
 	struct sk_buff *skb;
-	u32 length = netxen_get_sts_totallength(desc);
+	u32 length = netxen_get_sts_totallength(sts_data);
 	u32 desc_ctx;
 	struct netxen_rcv_desc_ctx *rcv_desc;
 	int ret;
 
-	desc_ctx = netxen_get_sts_type(desc);
+	desc_ctx = netxen_get_sts_type(sts_data);
 	if (unlikely(desc_ctx >= NUM_RCV_DESC_RINGS)) {
 		printk("%s: %s Bad Rcv descriptor ring\n",
 		       netxen_nic_driver_name, netdev->name);
@@ -1119,7 +1120,7 @@
 	skb = (struct sk_buff *)buffer->skb;
 
 	if (likely(adapter->rx_csum &&
-				netxen_get_sts_status(desc) == STATUS_CKSUM_OK)) {
+				netxen_get_sts_status(sts_data) == STATUS_CKSUM_OK)) {
 		adapter->stats.csummed++;
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else
@@ -1209,7 +1210,6 @@
 			break;
 		}
 		netxen_process_rcv(adapter, ctxid, desc);
-		netxen_clear_sts_owner(desc);
 		netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM);
 		consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
 		count++;
@@ -1248,7 +1248,6 @@
 	struct pci_dev *pdev;
 	struct netxen_skb_frag *frag;
 	u32 i;
-	struct sk_buff *skb = NULL;
 	int done;
 
 	spin_lock(&adapter->tx_lock);
@@ -1278,9 +1277,8 @@
 	while ((last_consumer != consumer) && (count1 < MAX_STATUS_HANDLE)) {
 		buffer = &adapter->cmd_buf_arr[last_consumer];
 		pdev = adapter->pdev;
-		frag = &buffer->frag_array[0];
-		skb = buffer->skb;
-		if (skb && (cmpxchg(&buffer->skb, skb, 0) == skb)) {
+		if (buffer->skb) {
+			frag = &buffer->frag_array[0];
 			pci_unmap_single(pdev, frag->dma, frag->length,
 					 PCI_DMA_TODEVICE);
 			frag->dma = 0ULL;
@@ -1293,8 +1291,8 @@
 			}
 
 			adapter->stats.skbfreed++;
-			dev_kfree_skb_any(skb);
-			skb = NULL;
+			dev_kfree_skb_any(buffer->skb);
+			buffer->skb = NULL;
 		} else if (adapter->proc_cmd_buf_counter == 1) {
 			adapter->stats.txnullskb++;
 		}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index a80f0cd..263b55e 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -732,11 +732,6 @@
 
 	unregister_netdev(netdev);
 
-	if (adapter->stop_port)
-		adapter->stop_port(adapter);
-
-	netxen_nic_disable_int(adapter);
-
 	if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) {
 		init_firmware_done++;
 		netxen_free_hw_resources(adapter);
@@ -919,6 +914,9 @@
 	netif_stop_queue(netdev);
 	napi_disable(&adapter->napi);
 
+	if (adapter->stop_port)
+		adapter->stop_port(adapter);
+
 	netxen_nic_disable_int(adapter);
 
 	cmd_buff = adapter->cmd_buf_arr;
@@ -996,28 +994,6 @@
 		return NETDEV_TX_OK;
 	}
 
-	/*
-	 * Everything is set up. Now, we just need to transmit it out.
-	 * Note that we have to copy the contents of buffer over to
-	 * right place. Later on, this can be optimized out by de-coupling the
-	 * producer index from the buffer index.
-	 */
-      retry_getting_window:
-	spin_lock_bh(&adapter->tx_lock);
-	if (adapter->total_threads >= MAX_XMIT_PRODUCERS) {
-		spin_unlock_bh(&adapter->tx_lock);
-		/*
-		 * Yield CPU
-		 */
-		if (!in_atomic())
-			schedule();
-		else {
-			for (i = 0; i < 20; i++)
-				cpu_relax();	/*This a nop instr on i386 */
-		}
-		goto retry_getting_window;
-	}
-	local_producer = adapter->cmd_producer;
 	/* There 4 fragments per descriptor */
 	no_of_desc = (frag_count + 3) >> 2;
 	if (netdev->features & NETIF_F_TSO) {
@@ -1031,16 +1007,19 @@
 			}
 		}
 	}
+
+	spin_lock_bh(&adapter->tx_lock);
+	if (adapter->total_threads >= MAX_XMIT_PRODUCERS) {
+		goto out_requeue;
+	}
+	local_producer = adapter->cmd_producer;
 	k = adapter->cmd_producer;
 	max_tx_desc_count = adapter->max_tx_desc_count;
 	last_cmd_consumer = adapter->last_cmd_consumer;
 	if ((k + no_of_desc) >=
 	    ((last_cmd_consumer <= k) ? last_cmd_consumer + max_tx_desc_count :
 	     last_cmd_consumer)) {
-		netif_stop_queue(netdev);
-		adapter->flags |= NETXEN_NETDEV_STATUS;
-		spin_unlock_bh(&adapter->tx_lock);
-		return NETDEV_TX_BUSY;
+		goto out_requeue;
 	}
 	k = get_index_range(k, max_tx_desc_count, no_of_desc);
 	adapter->cmd_producer = k;
@@ -1093,6 +1072,8 @@
 						  adapter->max_tx_desc_count);
 			hwdesc = &hw->cmd_desc_head[producer];
 			memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
+			pbuf = &adapter->cmd_buf_arr[producer];
+			pbuf->skb = NULL;
 		}
 		frag = &skb_shinfo(skb)->frags[i - 1];
 		len = frag->size;
@@ -1148,6 +1129,8 @@
 		}
 		/* copy the MAC/IP/TCP headers to the cmd descriptor list */
 		hwdesc = &hw->cmd_desc_head[producer];
+		pbuf = &adapter->cmd_buf_arr[producer];
+		pbuf->skb = NULL;
 
 		/* copy the first 64 bytes */
 		memcpy(((void *)hwdesc) + 2,
@@ -1156,6 +1139,8 @@
 
 		if (more_hdr) {
 			hwdesc = &hw->cmd_desc_head[producer];
+			pbuf = &adapter->cmd_buf_arr[producer];
+			pbuf->skb = NULL;
 			/* copy the next 64 bytes - should be enough except
 			 * for pathological case
 			 */
@@ -1167,16 +1152,8 @@
 		}
 	}
 
-	i = netxen_get_cmd_desc_totallength(&hw->cmd_desc_head[saved_producer]);
-
-	hw->cmd_desc_head[saved_producer].flags_opcode =
-		cpu_to_le16(hw->cmd_desc_head[saved_producer].flags_opcode);
-	hw->cmd_desc_head[saved_producer].num_of_buffers_total_length =
-	  cpu_to_le32(hw->cmd_desc_head[saved_producer].
-			  num_of_buffers_total_length);
-
 	spin_lock_bh(&adapter->tx_lock);
-	adapter->stats.txbytes += i;
+	adapter->stats.txbytes += skb->len;
 
 	/* Code to update the adapter considering how many producer threads
 	   are currently working */
@@ -1189,14 +1166,17 @@
 	}
 
 	adapter->stats.xmitfinished++;
-	spin_unlock_bh(&adapter->tx_lock);
-
 	netdev->trans_start = jiffies;
 
-	DPRINTK(INFO, "wrote CMD producer %x to phantom\n", producer);
-
-	DPRINTK(INFO, "Done. Send\n");
+	spin_unlock_bh(&adapter->tx_lock);
 	return NETDEV_TX_OK;
+
+out_requeue:
+	netif_stop_queue(netdev);
+	adapter->flags |= NETXEN_NETDEV_STATUS;
+
+	spin_unlock_bh(&adapter->tx_lock);
+	return NETDEV_TX_BUSY;
 }
 
 static void netxen_watchdog(unsigned long v)
@@ -1321,7 +1301,7 @@
 						     budget / MAX_RCV_CTX);
 	}
 
-	if (work_done >= budget && netxen_nic_rx_has_work(adapter) != 0)
+	if (work_done >= budget)
 		done = 0;
 
 	if (netxen_process_cmd_ring((unsigned long)adapter) == 0)
diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c
index 5b9e1b3..d04ecb7 100644
--- a/drivers/net/netxen/netxen_nic_niu.c
+++ b/drivers/net/netxen/netxen_nic_niu.c
@@ -736,12 +736,12 @@
 	__u32 mac_cfg;
 	u32 port = physical_port[adapter->portnum];
 
-	if (port != 0)
+	if (port > NETXEN_NIU_MAX_XG_PORTS)
 		return -EINVAL;
+
 	mac_cfg = 0;
-	netxen_xg_soft_reset(mac_cfg);
-	if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_CONFIG_0,
-				   &mac_cfg, 4))
+	if (netxen_nic_hw_write_wx(adapter,
+		NETXEN_NIU_XGE_CONFIG_0 + (0x10000 * port), &mac_cfg, 4))
 		return -EIO;
 	return 0;
 }
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index abfc61c..9a0c6d3 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -33,8 +33,8 @@
 
 #define DRV_MODULE_NAME		"niu"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"0.5"
-#define DRV_MODULE_RELDATE	"October 5, 2007"
+#define DRV_MODULE_VERSION	"0.6"
+#define DRV_MODULE_RELDATE	"January 5, 2008"
 
 static char version[] __devinitdata =
 	DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@@ -2241,6 +2241,8 @@
 	skb->protocol = eth_type_trans(skb, np->dev);
 	netif_receive_skb(skb);
 
+	np->dev->last_rx = jiffies;
+
 	return num_rcr;
 }
 
@@ -2508,15 +2510,19 @@
 	u64 stat = nr64(RX_DMA_CTL_STAT(rp->rx_channel));
 	int err = 0;
 
-	dev_err(np->device, PFX "%s: RX channel %u error, stat[%llx]\n",
-		np->dev->name, rp->rx_channel, (unsigned long long) stat);
-
-	niu_log_rxchan_errors(np, rp, stat);
 
 	if (stat & (RX_DMA_CTL_STAT_CHAN_FATAL |
 		    RX_DMA_CTL_STAT_PORT_FATAL))
 		err = -EINVAL;
 
+	if (err) {
+		dev_err(np->device, PFX "%s: RX channel %u error, stat[%llx]\n",
+			np->dev->name, rp->rx_channel,
+			(unsigned long long) stat);
+
+		niu_log_rxchan_errors(np, rp, stat);
+	}
+
 	nw64(RX_DMA_CTL_STAT(rp->rx_channel),
 	     stat & RX_DMA_CTL_WRITE_CLEAR_ERRS);
 
@@ -2749,13 +2755,16 @@
 	return -ENODEV;
 }
 
-static int niu_slowpath_interrupt(struct niu *np, struct niu_ldg *lp)
+static int niu_slowpath_interrupt(struct niu *np, struct niu_ldg *lp,
+			      u64 v0, u64 v1, u64 v2)
 {
-	u64 v0 = lp->v0;
-	u64 v1 = lp->v1;
-	u64 v2 = lp->v2;
+
 	int i, err = 0;
 
+	lp->v0 = v0;
+	lp->v1 = v1;
+	lp->v2 = v2;
+
 	if (v1 & 0x00000000ffffffffULL) {
 		u32 rx_vec = (v1 & 0xffffffff);
 
@@ -2764,8 +2773,13 @@
 
 			if (rx_vec & (1 << rp->rx_channel)) {
 				int r = niu_rx_error(np, rp);
-				if (r)
+				if (r) {
 					err = r;
+				} else {
+					if (!v0)
+						nw64(RX_DMA_CTL_STAT(rp->rx_channel),
+						     RX_DMA_CTL_STAT_MEX);
+				}
 			}
 		}
 	}
@@ -2803,7 +2817,7 @@
 	if (err)
 		niu_enable_interrupts(np, 0);
 
-	return -EINVAL;
+	return err;
 }
 
 static void niu_rxchan_intr(struct niu *np, struct rx_ring_info *rp,
@@ -2905,7 +2919,7 @@
 	}
 
 	if (unlikely((v0 & ((u64)1 << LDN_MIF)) || v1 || v2)) {
-		int err = niu_slowpath_interrupt(np, lp);
+		int err = niu_slowpath_interrupt(np, lp, v0, v1, v2);
 		if (err)
 			goto out;
 	}
@@ -5194,7 +5208,8 @@
 		}
 		kfree_skb(skb);
 		skb = skb_new;
-	}
+	} else
+		skb_orphan(skb);
 
 	align = ((unsigned long) skb->data & (16 - 1));
 	headroom = align + sizeof(struct tx_pkt_hdr);
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index ff92aca..90498ff 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -455,9 +455,14 @@
 {
 #ifdef CONFIG_PCNET32_NAPI
 	struct pcnet32_private *lp = netdev_priv(dev);
+	ulong ioaddr = dev->base_addr;
+	u16 val;
 #endif
 	netif_wake_queue(dev);
 #ifdef CONFIG_PCNET32_NAPI
+	val = lp->a.read_csr(ioaddr, CSR3);
+	val &= 0x00ff;
+	lp->a.write_csr(ioaddr, CSR3, val);
 	napi_enable(&lp->napi);
 #endif
 }
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index a579111..cf0774d 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2320,14 +2320,9 @@
 	unsigned long hw_flags;
 	struct ql3xxx_port_registers __iomem *port_regs = qdev->mem_map_registers;
 
-	if (!netif_carrier_ok(ndev))
-		goto quit_polling;
-
 	ql_tx_rx_clean(qdev, &tx_cleaned, &rx_cleaned, budget);
 
-	if (tx_cleaned + rx_cleaned != budget ||
-	    !netif_running(ndev)) {
-quit_polling:
+	if (tx_cleaned + rx_cleaned != budget) {
 		spin_lock_irqsave(&qdev->hw_lock, hw_flags);
 		__netif_rx_complete(ndev, napi);
 		ql_update_small_bufq_prod_index(qdev);
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 5863190..3acfeea 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2002,7 +2002,7 @@
 	u32 clk;
 
 	clk = RTL_R8(Config2) & PCI_Clock_66MHz;
-	for (i = 0; i < ARRAY_SIZE(cfg2_info); i++) {
+	for (i = 0; i < ARRAY_SIZE(cfg2_info); i++, p++) {
 		if ((p->mac_version == mac_version) && (p->clk == clk)) {
 			RTL_W32(0x7c, p->val);
 			break;
@@ -2398,6 +2398,8 @@
 	rtl8169_irq_mask_and_ack(ioaddr);
 
 #ifdef CONFIG_R8169_NAPI
+	tp->intr_mask = 0xffff;
+	RTL_W16(IntrMask, tp->intr_event);
 	napi_enable(&tp->napi);
 #endif
 }
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 9d80f1c..fa57c49 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2704,9 +2704,6 @@
 	struct XENA_dev_config __iomem *bar0 = nic->bar0;
 	int i;
 
-	if (!is_s2io_card_up(nic))
-		return 0;
-
 	mac_control = &nic->mac_control;
 	config = &nic->config;
 
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a74fc11..52ec89b 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1168,6 +1168,7 @@
 			     TX_VLAN_TAG_OFF);
 	}
 
+	sky2_read32(hw, B0_Y2_SP_LISR);
 	napi_enable(&hw->napi);
 	netif_tx_unlock_bh(dev);
 }
@@ -2043,6 +2044,7 @@
 	err = sky2_rx_start(sky2);
 	sky2_write32(hw, B0_IMSK, imask);
 
+	sky2_read32(hw, B0_Y2_SP_LISR);
 	napi_enable(&hw->napi);
 
 	if (err)
@@ -3861,6 +3863,7 @@
 		   last = sky2_read16(hw, Y2_QADDR(rxqaddr[port], PREF_UNIT_PUT_IDX)),
 		   sky2_read16(hw, Y2_QADDR(rxqaddr[port], PREF_UNIT_LAST_IDX)));
 
+	sky2_read32(hw, B0_Y2_SP_LISR);
 	napi_enable(&hw->napi);
 	return 0;
 }
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 41f34bb..6e8b18a 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -911,7 +911,7 @@
 static int     de4x5_sw_reset(struct net_device *dev);
 static int     de4x5_rx(struct net_device *dev);
 static int     de4x5_tx(struct net_device *dev);
-static int     de4x5_ast(struct net_device *dev);
+static void    de4x5_ast(struct net_device *dev);
 static int     de4x5_txur(struct net_device *dev);
 static int     de4x5_rx_ovfc(struct net_device *dev);
 
@@ -984,11 +984,9 @@
 static int     an_exception(struct de4x5_private *lp);
 static char    *build_setup_frame(struct net_device *dev, int mode);
 static void    disable_ast(struct net_device *dev);
-static void    enable_ast(struct net_device *dev, u32 time_out);
 static long    de4x5_switch_mac_port(struct net_device *dev);
 static int     gep_rd(struct net_device *dev);
 static void    gep_wr(s32 data, struct net_device *dev);
-static void    timeout(struct net_device *dev, void (*fn)(u_long data), u_long data, u_long msec);
 static void    yawn(struct net_device *dev, int state);
 static void    de4x5_parse_params(struct net_device *dev);
 static void    de4x5_dbg_open(struct net_device *dev);
@@ -1139,6 +1137,8 @@
 	lp->gendev = gendev;
 	spin_lock_init(&lp->lock);
 	init_timer(&lp->timer);
+	lp->timer.function = (void (*)(unsigned long))de4x5_ast;
+	lp->timer.data = (unsigned long)dev;
 	de4x5_parse_params(dev);
 
 	/*
@@ -1311,7 +1311,7 @@
     lp->state = OPEN;
     de4x5_dbg_open(dev);
 
-    if (request_irq(dev->irq, (void *)de4x5_interrupt, IRQF_SHARED,
+    if (request_irq(dev->irq, de4x5_interrupt, IRQF_SHARED,
 		                                     lp->adapter_name, dev)) {
 	printk("de4x5_open(): Requested IRQ%d is busy - attemping FAST/SHARE...", dev->irq);
 	if (request_irq(dev->irq, de4x5_interrupt, IRQF_DISABLED | IRQF_SHARED,
@@ -1737,27 +1737,29 @@
     return 0;
 }
 
-static int
+static void
 de4x5_ast(struct net_device *dev)
 {
-    struct de4x5_private *lp = netdev_priv(dev);
-    int next_tick = DE4X5_AUTOSENSE_MS;
+	struct de4x5_private *lp = netdev_priv(dev);
+	int next_tick = DE4X5_AUTOSENSE_MS;
+	int dt;
 
-    disable_ast(dev);
+	if (lp->useSROM)
+		next_tick = srom_autoconf(dev);
+	else if (lp->chipset == DC21140)
+		next_tick = dc21140m_autoconf(dev);
+	else if (lp->chipset == DC21041)
+		next_tick = dc21041_autoconf(dev);
+	else if (lp->chipset == DC21040)
+		next_tick = dc21040_autoconf(dev);
+	lp->linkOK = 0;
 
-    if (lp->useSROM) {
-	next_tick = srom_autoconf(dev);
-    } else if (lp->chipset == DC21140) {
-	next_tick = dc21140m_autoconf(dev);
-    } else if (lp->chipset == DC21041) {
-	next_tick = dc21041_autoconf(dev);
-    } else if (lp->chipset == DC21040) {
-	next_tick = dc21040_autoconf(dev);
-    }
-    lp->linkOK = 0;
-    enable_ast(dev, next_tick);
+	dt = (next_tick * HZ) / 1000;
 
-    return 0;
+	if (!dt)
+		dt = 1;
+
+	mod_timer(&lp->timer, jiffies + dt);
 }
 
 static int
@@ -2174,7 +2176,7 @@
 	for (j=0, i=0; i<ETH_ALEN; i++) {
 	    j += (u_char) *((u_char *)&lp->srom + SROM_HWADD + i);
 	}
-	if ((j != 0) && (j != 0x5fa)) {
+	if (j != 0 && j != 6 * 0xff) {
 	    last.chipset = device;
 	    last.bus = pb;
 	    last.irq = irq;
@@ -2371,30 +2373,19 @@
 static int
 autoconf_media(struct net_device *dev)
 {
-    struct de4x5_private *lp = netdev_priv(dev);
-    u_long iobase = dev->base_addr;
-    int next_tick = DE4X5_AUTOSENSE_MS;
+	struct de4x5_private *lp = netdev_priv(dev);
+	u_long iobase = dev->base_addr;
 
-    lp->linkOK = 0;
-    lp->c_media = AUTO;                     /* Bogus last media */
-    disable_ast(dev);
-    inl(DE4X5_MFC);                         /* Zero the lost frames counter */
-    lp->media = INIT;
-    lp->tcount = 0;
+	disable_ast(dev);
 
-    if (lp->useSROM) {
-	next_tick = srom_autoconf(dev);
-    } else if (lp->chipset == DC21040) {
-	next_tick = dc21040_autoconf(dev);
-    } else if (lp->chipset == DC21041) {
-	next_tick = dc21041_autoconf(dev);
-    } else if (lp->chipset == DC21140) {
-	next_tick = dc21140m_autoconf(dev);
-    }
+	lp->c_media = AUTO;                     /* Bogus last media */
+	inl(DE4X5_MFC);                         /* Zero the lost frames counter */
+	lp->media = INIT;
+	lp->tcount = 0;
 
-    enable_ast(dev, next_tick);
+	de4x5_ast(dev);
 
-    return (lp->media);
+	return lp->media;
 }
 
 /*
@@ -4018,20 +4009,22 @@
 	    outl(0, aprom_addr);       /* Reset Ethernet Address ROM Pointer */
 	}
     } else {                           /* Read new srom */
-	u_short tmp, *p = (short *)((char *)&lp->srom + SROM_HWADD);
+	u_short tmp;
+	__le16 *p = (__le16 *)((char *)&lp->srom + SROM_HWADD);
 	for (i=0; i<(ETH_ALEN>>1); i++) {
 	    tmp = srom_rd(aprom_addr, (SROM_HWADD>>1) + i);
-	    *p = le16_to_cpu(tmp);
-	    j += *p++;
+	    j += tmp;	/* for check for 0:0:0:0:0:0 or ff:ff:ff:ff:ff:ff */
+	    *p = cpu_to_le16(tmp);
 	}
-	if ((j == 0) || (j == 0x2fffd)) {
-	    return;
+	if (j == 0 || j == 3 * 0xffff) {
+		/* could get 0 only from all-0 and 3 * 0xffff only from all-1 */
+		return;
 	}
 
-	p=(short *)&lp->srom;
+	p = (__le16 *)&lp->srom;
 	for (i=0; i<(sizeof(struct de4x5_srom)>>1); i++) {
 	    tmp = srom_rd(aprom_addr, i);
-	    *p++ = le16_to_cpu(tmp);
+	    *p++ = cpu_to_le16(tmp);
 	}
 	de4x5_dbg_srom((struct de4x5_srom *)&lp->srom);
     }
@@ -5161,21 +5154,10 @@
 }
 
 static void
-enable_ast(struct net_device *dev, u32 time_out)
-{
-    timeout(dev, (void *)&de4x5_ast, (u_long)dev, time_out);
-
-    return;
-}
-
-static void
 disable_ast(struct net_device *dev)
 {
-    struct de4x5_private *lp = netdev_priv(dev);
-
-    del_timer(&lp->timer);
-
-    return;
+	struct de4x5_private *lp = netdev_priv(dev);
+	del_timer_sync(&lp->timer);
 }
 
 static long
@@ -5245,29 +5227,6 @@
 }
 
 static void
-timeout(struct net_device *dev, void (*fn)(u_long data), u_long data, u_long msec)
-{
-    struct de4x5_private *lp = netdev_priv(dev);
-    int dt;
-
-    /* First, cancel any pending timer events */
-    del_timer(&lp->timer);
-
-    /* Convert msec to ticks */
-    dt = (msec * HZ) / 1000;
-    if (dt==0) dt=1;
-
-    /* Set up timer */
-    init_timer(&lp->timer);
-    lp->timer.expires = jiffies + dt;
-    lp->timer.function = fn;
-    lp->timer.data = data;
-    add_timer(&lp->timer);
-
-    return;
-}
-
-static void
 yawn(struct net_device *dev, int state)
 {
     struct de4x5_private *lp = netdev_priv(dev);
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
index 3653314..6284afd 100644
--- a/drivers/net/tulip/interrupt.c
+++ b/drivers/net/tulip/interrupt.c
@@ -117,9 +117,6 @@
 	int received = 0;
 #endif
 
-	if (!netif_running(dev))
-		goto done;
-
 #ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
 
 /* that one buffer is needed for mit activation; or might be a
@@ -151,7 +148,8 @@
                        if (tulip_debug > 5)
                                printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %8.8x.\n",
                                       dev->name, entry, status);
-		       if (work_done++ >= budget)
+
+		       if (++work_done >= budget)
                                goto not_done;
 
                        if ((status & 0x38008300) != 0x0300) {
@@ -260,8 +258,6 @@
                 * finally: amount of IO did not increase at all. */
        } while ((ioread32(tp->base_addr + CSR5) & RxIntr));
 
-done:
-
  #ifdef CONFIG_TULIP_NAPI_HW_MITIGATION
 
           /* We use this simplistic scheme for IM. It's proven by
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index e5e2c9c..ed600bf 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -797,7 +797,8 @@
 
 		tp->rx_ring[i].status = 0;	/* Not owned by Tulip chip. */
 		tp->rx_ring[i].length = 0;
-		tp->rx_ring[i].buffer1 = 0xBADF00D0;	/* An invalid address. */
+		/* An invalid address. */
+		tp->rx_ring[i].buffer1 = cpu_to_le32(0xBADF00D0);
 		if (skb) {
 			pci_unmap_single(tp->pdev, mapping, PKT_BUF_SZ,
 					 PCI_DMA_FROMDEVICE);
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 70befe3..8fc7274 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -83,8 +83,8 @@
 struct xircom_private {
 	/* Send and receive buffers, kernel-addressable and dma addressable forms */
 
-	unsigned int *rx_buffer;
-	unsigned int *tx_buffer;
+	__le32 *rx_buffer;
+	__le32 *tx_buffer;
 
 	dma_addr_t rx_dma_handle;
 	dma_addr_t tx_dma_handle;
@@ -412,19 +412,20 @@
 			/* FIXME: The specification tells us that the length we send HAS to be a multiple of
 			   4 bytes. */
 
-			card->tx_buffer[4*desc+1] = skb->len;
-			if (desc == NUMDESCRIPTORS-1)
-				card->tx_buffer[4*desc+1] |= (1<<25);  /* bit 25: last descriptor of the ring */
+			card->tx_buffer[4*desc+1] = cpu_to_le32(skb->len);
+			if (desc == NUMDESCRIPTORS - 1) /* bit 25: last descriptor of the ring */
+				card->tx_buffer[4*desc+1] |= cpu_to_le32(1<<25);  
 
-			card->tx_buffer[4*desc+1] |= 0xF0000000;
+			card->tx_buffer[4*desc+1] |= cpu_to_le32(0xF0000000);
 						 /* 0xF0... means want interrupts*/
 			card->tx_skb[desc] = skb;
 
 			wmb();
 			/* This gives the descriptor to the card */
-			card->tx_buffer[4*desc] = 0x80000000;
+			card->tx_buffer[4*desc] = cpu_to_le32(0x80000000);
 			trigger_transmit(card);
-			if (((int)card->tx_buffer[nextdescriptor*4])<0) {	/* next descriptor is occupied... */
+			if (card->tx_buffer[nextdescriptor*4] & cpu_to_le32(0x8000000)) {
+				/* next descriptor is occupied... */
 				netif_stop_queue(dev);
 			}
 			card->transmit_used = nextdescriptor;
@@ -590,8 +591,7 @@
 */
 static void setup_descriptors(struct xircom_private *card)
 {
-	unsigned int val;
-	unsigned int address;
+	u32 address;
 	int i;
 	enter("setup_descriptors");
 
@@ -604,16 +604,16 @@
 	for (i=0;i<NUMDESCRIPTORS;i++ ) {
 
 		/* Rx Descr0: It's empty, let the card own it, no errors -> 0x80000000 */
-		card->rx_buffer[i*4 + 0] = 0x80000000;
+		card->rx_buffer[i*4 + 0] = cpu_to_le32(0x80000000);
 		/* Rx Descr1: buffer 1 is 1536 bytes, buffer 2 is 0 bytes */
-		card->rx_buffer[i*4 + 1] = 1536;
-		if (i==NUMDESCRIPTORS-1)
-			card->rx_buffer[i*4 + 1] |= (1 << 25); /* bit 25 is "last descriptor" */
+		card->rx_buffer[i*4 + 1] = cpu_to_le32(1536);
+		if (i == NUMDESCRIPTORS - 1) /* bit 25 is "last descriptor" */
+			card->rx_buffer[i*4 + 1] |= cpu_to_le32(1 << 25);
 
 		/* Rx Descr2: address of the buffer
 		   we store the buffer at the 2nd half of the page */
 
-		address = (unsigned long) card->rx_dma_handle;
+		address = card->rx_dma_handle;
 		card->rx_buffer[i*4 + 2] = cpu_to_le32(address + bufferoffsets[i]);
 		/* Rx Desc3: address of 2nd buffer -> 0 */
 		card->rx_buffer[i*4 + 3] = 0;
@@ -621,9 +621,8 @@
 
 	wmb();
 	/* Write the receive descriptor ring address to the card */
-	address = (unsigned long) card->rx_dma_handle;
-	val = cpu_to_le32(address);
-	outl(val, card->io_port + CSR3);	/* Receive descr list address */
+	address = card->rx_dma_handle;
+	outl(address, card->io_port + CSR3);	/* Receive descr list address */
 
 
 	/* transmit descriptors */
@@ -633,13 +632,13 @@
 		/* Tx Descr0: Empty, we own it, no errors -> 0x00000000 */
 		card->tx_buffer[i*4 + 0] = 0x00000000;
 		/* Tx Descr1: buffer 1 is 1536 bytes, buffer 2 is 0 bytes */
-		card->tx_buffer[i*4 + 1] = 1536;
-		if (i==NUMDESCRIPTORS-1)
-			card->tx_buffer[i*4 + 1] |= (1 << 25); /* bit 25 is "last descriptor" */
+		card->tx_buffer[i*4 + 1] = cpu_to_le32(1536);
+		if (i == NUMDESCRIPTORS - 1) /* bit 25 is "last descriptor" */
+			card->tx_buffer[i*4 + 1] |= cpu_to_le32(1 << 25);
 
 		/* Tx Descr2: address of the buffer
 		   we store the buffer at the 2nd half of the page */
-		address = (unsigned long) card->tx_dma_handle;
+		address = card->tx_dma_handle;
 		card->tx_buffer[i*4 + 2] = cpu_to_le32(address + bufferoffsets[i]);
 		/* Tx Desc3: address of 2nd buffer -> 0 */
 		card->tx_buffer[i*4 + 3] = 0;
@@ -647,9 +646,8 @@
 
 	wmb();
 	/* wite the transmit descriptor ring to the card */
-	address = (unsigned long) card->tx_dma_handle;
-	val =cpu_to_le32(address);
-	outl(val, card->io_port + CSR4);	/* xmit descr list address */
+	address = card->tx_dma_handle;
+	outl(address, card->io_port + CSR4);	/* xmit descr list address */
 
 	leave("setup_descriptors");
 }
@@ -1180,7 +1178,7 @@
 		int status;
 
 		enter("investigate_read_descriptor");
-		status = card->rx_buffer[4*descnr];
+		status = le32_to_cpu(card->rx_buffer[4*descnr]);
 
 		if ((status > 0)) {	/* packet received */
 
@@ -1210,7 +1208,7 @@
 
 		      out:
 			/* give the buffer back to the card */
-			card->rx_buffer[4*descnr] =  0x80000000;
+			card->rx_buffer[4*descnr] =  cpu_to_le32(0x80000000);
 			trigger_receive(card);
 		}
 
@@ -1226,7 +1224,7 @@
 
 		enter("investigate_write_descriptor");
 
-		status = card->tx_buffer[4*descnr];
+		status = le32_to_cpu(card->tx_buffer[4*descnr]);
 #if 0
 		if (status & 0x8000) {	/* Major error */
 			printk(KERN_ERR "Major transmit error status %x \n", status);
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 1249f44..569028b 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -202,10 +202,10 @@
 		buf,
 		size,
 		USB_CTRL_GET_TIMEOUT);
-	if (err >= 0 && err < size)
-		err = -EINVAL;
-	if (!err)
+	if (err == size)
 		memcpy(data, buf, size);
+	else if (err >= 0)
+		err = -EINVAL;
 	kfree(buf);
 
 out:
diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 58a53a6..569ad8b 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -70,7 +70,7 @@
 #define KAWETH_TX_TIMEOUT		(5 * HZ)
 #define KAWETH_SCRATCH_SIZE		32
 #define KAWETH_FIRMWARE_BUF_SIZE	4096
-#define KAWETH_CONTROL_TIMEOUT		(30 * HZ)
+#define KAWETH_CONTROL_TIMEOUT		(30000)
 
 #define KAWETH_STATUS_BROKEN		0x0000001
 #define KAWETH_STATUS_CLOSING		0x0000002
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index f55a595..5ea7411e 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -94,7 +94,7 @@
 
 	ret = usb_control_msg(xdev, usb_rcvctrlpipe(xdev, 0), MCS7830_RD_BREQ,
 			      MCS7830_RD_BMREQ, 0x0000, index, data,
-			      size, msecs_to_jiffies(MCS7830_CTRL_TIMEOUT));
+			      size, MCS7830_CTRL_TIMEOUT);
 	return ret;
 }
 
@@ -105,7 +105,7 @@
 
 	ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ,
 			      MCS7830_WR_BMREQ, 0x0000, index, data,
-			      size, msecs_to_jiffies(MCS7830_CTRL_TIMEOUT));
+			      size, MCS7830_CTRL_TIMEOUT);
 	return ret;
 }
 
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index a28ad23..7b6fc1a 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -273,6 +273,8 @@
 #define B43_PHYTYPE_A			0x00
 #define B43_PHYTYPE_B			0x01
 #define B43_PHYTYPE_G			0x02
+#define B43_PHYTYPE_N			0x04
+#define B43_PHYTYPE_LP			0x05
 
 /* PHYRegisters */
 #define B43_PHY_ILT_A_CTRL		0x0072
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/b43/main.h
index 284d17d..08e2e56 100644
--- a/drivers/net/wireless/b43/main.h
+++ b/drivers/net/wireless/b43/main.h
@@ -39,11 +39,11 @@
 #define PAD_BYTES(nr_bytes)		P4D_BYTES( __LINE__ , (nr_bytes))
 
 /* Lightweight function to convert a frequency (in Mhz) to a channel number. */
-static inline u8 b43_freq_to_channel_a(int freq)
+static inline u8 b43_freq_to_channel_5ghz(int freq)
 {
 	return ((freq - 5000) / 5);
 }
-static inline u8 b43_freq_to_channel_bg(int freq)
+static inline u8 b43_freq_to_channel_2ghz(int freq)
 {
 	u8 channel;
 
@@ -54,19 +54,13 @@
 
 	return channel;
 }
-static inline u8 b43_freq_to_channel(struct b43_wldev *dev, int freq)
-{
-	if (dev->phy.type == B43_PHYTYPE_A)
-		return b43_freq_to_channel_a(freq);
-	return b43_freq_to_channel_bg(freq);
-}
 
 /* Lightweight function to convert a channel number to a frequency (in Mhz). */
-static inline int b43_channel_to_freq_a(u8 channel)
+static inline int b43_channel_to_freq_5ghz(u8 channel)
 {
 	return (5000 + (5 * channel));
 }
-static inline int b43_channel_to_freq_bg(u8 channel)
+static inline int b43_channel_to_freq_2ghz(u8 channel)
 {
 	int freq;
 
@@ -77,12 +71,6 @@
 
 	return freq;
 }
-static inline int b43_channel_to_freq(struct b43_wldev *dev, u8 channel)
-{
-	if (dev->phy.type == B43_PHYTYPE_A)
-		return b43_channel_to_freq_a(channel);
-	return b43_channel_to_freq_bg(channel);
-}
 
 static inline int b43_is_cck_rate(int rate)
 {
diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c
index 0bd6f8a..3307ba1 100644
--- a/drivers/net/wireless/b43/xmit.c
+++ b/drivers/net/wireless/b43/xmit.c
@@ -531,21 +531,32 @@
 	switch (chanstat & B43_RX_CHAN_PHYTYPE) {
 	case B43_PHYTYPE_A:
 		status.phymode = MODE_IEEE80211A;
-		status.freq = chanid;
-		status.channel = b43_freq_to_channel_a(chanid);
-		break;
-	case B43_PHYTYPE_B:
-		status.phymode = MODE_IEEE80211B;
-		status.freq = chanid + 2400;
-		status.channel = b43_freq_to_channel_bg(chanid + 2400);
+		B43_WARN_ON(1);
+		/* FIXME: We don't really know which value the "chanid" contains.
+		 *        So the following assignment might be wrong. */
+		status.channel = chanid;
+		status.freq = b43_channel_to_freq_5ghz(status.channel);
 		break;
 	case B43_PHYTYPE_G:
 		status.phymode = MODE_IEEE80211G;
+		/* chanid is the radio channel cookie value as used
+		 * to tune the radio. */
 		status.freq = chanid + 2400;
-		status.channel = b43_freq_to_channel_bg(chanid + 2400);
+		status.channel = b43_freq_to_channel_2ghz(status.freq);
+		break;
+	case B43_PHYTYPE_N:
+		status.phymode = 0xDEAD /*FIXME MODE_IEEE80211N*/;
+		/* chanid is the SHM channel cookie. Which is the plain
+		 * channel number in b43. */
+		status.channel = chanid;
+		if (chanstat & B43_RX_CHAN_5GHZ)
+			status.freq = b43_freq_to_channel_5ghz(status.freq);
+		else
+			status.freq = b43_freq_to_channel_2ghz(status.freq);
 		break;
 	default:
 		B43_WARN_ON(1);
+		goto drop;
 	}
 
 	dev->stats.last_rx = jiffies;
diff --git a/drivers/net/wireless/b43/xmit.h b/drivers/net/wireless/b43/xmit.h
index 03bddd2..6dc0793 100644
--- a/drivers/net/wireless/b43/xmit.h
+++ b/drivers/net/wireless/b43/xmit.h
@@ -142,49 +142,56 @@
 } __attribute__ ((__packed__));
 
 /* PHY RX Status 0 */
-#define B43_RX_PHYST0_GAINCTL	0x4000	/* Gain Control */
-#define B43_RX_PHYST0_PLCPHCF	0x0200
-#define B43_RX_PHYST0_PLCPFV	0x0100
-#define B43_RX_PHYST0_SHORTPRMBL	0x0080	/* Received with Short Preamble */
+#define B43_RX_PHYST0_GAINCTL		0x4000 /* Gain Control */
+#define B43_RX_PHYST0_PLCPHCF		0x0200
+#define B43_RX_PHYST0_PLCPFV		0x0100
+#define B43_RX_PHYST0_SHORTPRMBL	0x0080 /* Received with Short Preamble */
 #define B43_RX_PHYST0_LCRS		0x0040
-#define B43_RX_PHYST0_ANT		0x0020	/* Antenna */
-#define B43_RX_PHYST0_UNSRATE	0x0010
+#define B43_RX_PHYST0_ANT		0x0020 /* Antenna */
+#define B43_RX_PHYST0_UNSRATE		0x0010
 #define B43_RX_PHYST0_CLIP		0x000C
 #define B43_RX_PHYST0_CLIP_SHIFT	2
-#define B43_RX_PHYST0_FTYPE		0x0003	/* Frame type */
-#define  B43_RX_PHYST0_CCK		0x0000	/* Frame type: CCK */
-#define  B43_RX_PHYST0_OFDM		0x0001	/* Frame type: OFDM */
-#define  B43_RX_PHYST0_PRE_N	0x0002	/* Pre-standard N-PHY frame */
-#define  B43_RX_PHYST0_STD_N	0x0003	/* Standard N-PHY frame */
+#define B43_RX_PHYST0_FTYPE		0x0003 /* Frame type */
+#define  B43_RX_PHYST0_CCK		0x0000 /* Frame type: CCK */
+#define  B43_RX_PHYST0_OFDM		0x0001 /* Frame type: OFDM */
+#define  B43_RX_PHYST0_PRE_N		0x0002 /* Pre-standard N-PHY frame */
+#define  B43_RX_PHYST0_STD_N		0x0003 /* Standard N-PHY frame */
 
 /* PHY RX Status 2 */
-#define B43_RX_PHYST2_LNAG		0xC000	/* LNA Gain */
+#define B43_RX_PHYST2_LNAG		0xC000 /* LNA Gain */
 #define B43_RX_PHYST2_LNAG_SHIFT	14
-#define B43_RX_PHYST2_PNAG		0x3C00	/* PNA Gain */
+#define B43_RX_PHYST2_PNAG		0x3C00 /* PNA Gain */
 #define B43_RX_PHYST2_PNAG_SHIFT	10
-#define B43_RX_PHYST2_FOFF		0x03FF	/* F offset */
+#define B43_RX_PHYST2_FOFF		0x03FF /* F offset */
 
 /* PHY RX Status 3 */
-#define B43_RX_PHYST3_DIGG		0x1800	/* DIG Gain */
+#define B43_RX_PHYST3_DIGG		0x1800 /* DIG Gain */
 #define B43_RX_PHYST3_DIGG_SHIFT	11
-#define B43_RX_PHYST3_TRSTATE	0x0400	/* TR state */
+#define B43_RX_PHYST3_TRSTATE		0x0400 /* TR state */
 
 /* MAC RX Status */
-#define B43_RX_MAC_BEACONSENT	0x00008000	/* Beacon send flag */
-#define B43_RX_MAC_KEYIDX		0x000007E0	/* Key index */
-#define B43_RX_MAC_KEYIDX_SHIFT	5
-#define B43_RX_MAC_DECERR		0x00000010	/* Decrypt error */
-#define B43_RX_MAC_DEC		0x00000008	/* Decryption attempted */
-#define B43_RX_MAC_PADDING		0x00000004	/* Pad bytes present */
-#define B43_RX_MAC_RESP		0x00000002	/* Response frame transmitted */
-#define B43_RX_MAC_FCSERR		0x00000001	/* FCS error */
+#define B43_RX_MAC_RXST_VALID		0x01000000 /* PHY RXST valid */
+#define B43_RX_MAC_TKIP_MICERR		0x00100000 /* TKIP MIC error */
+#define B43_RX_MAC_TKIP_MICATT		0x00080000 /* TKIP MIC attempted */
+#define B43_RX_MAC_AGGTYPE		0x00060000 /* Aggregation type */
+#define B43_RX_MAC_AGGTYPE_SHIFT	17
+#define B43_RX_MAC_AMSDU		0x00010000 /* A-MSDU mask */
+#define B43_RX_MAC_BEACONSENT		0x00008000 /* Beacon sent flag */
+#define B43_RX_MAC_KEYIDX		0x000007E0 /* Key index */
+#define B43_RX_MAC_KEYIDX_SHIFT		5
+#define B43_RX_MAC_DECERR		0x00000010 /* Decrypt error */
+#define B43_RX_MAC_DEC			0x00000008 /* Decryption attempted */
+#define B43_RX_MAC_PADDING		0x00000004 /* Pad bytes present */
+#define B43_RX_MAC_RESP			0x00000002 /* Response frame transmitted */
+#define B43_RX_MAC_FCSERR		0x00000001 /* FCS error */
 
 /* RX channel */
-#define B43_RX_CHAN_GAIN		0xFC00	/* Gain */
-#define B43_RX_CHAN_GAIN_SHIFT	10
-#define B43_RX_CHAN_ID		0x03FC	/* Channel ID */
-#define B43_RX_CHAN_ID_SHIFT	2
-#define B43_RX_CHAN_PHYTYPE		0x0003	/* PHY type */
+#define B43_RX_CHAN_40MHZ		0x1000 /* 40 Mhz channel width */
+#define B43_RX_CHAN_5GHZ		0x0800 /* 5 Ghz band */
+#define B43_RX_CHAN_ID			0x07F8 /* Channel ID */
+#define B43_RX_CHAN_ID_SHIFT		3
+#define B43_RX_CHAN_PHYTYPE		0x0007 /* PHY type */
+
 
 u8 b43_plcp_get_ratecode_cck(const u8 bitrate);
 u8 b43_plcp_get_ratecode_ofdm(const u8 bitrate);
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 2a8fc43..bca37bf 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -852,11 +852,6 @@
 
 	spin_lock(&np->rx_lock);
 
-	if (unlikely(!netif_carrier_ok(dev))) {
-		spin_unlock(&np->rx_lock);
-		return 0;
-	}
-
 	skb_queue_head_init(&rxq);
 	skb_queue_head_init(&errq);
 	skb_queue_head_init(&tmpq);
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 146d540..2886407 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -3041,7 +3041,6 @@
 	int cnt;
 	int req_cnt;
 	int seg_cnt;
-	dma_addr_t dma_handle;
 	u8 dir;
 
 	ENTER("qla1280_32bit_start_scsi");
@@ -3050,6 +3049,7 @@
 		cmd->cmnd[0]);
 
 	/* Calculate number of entries and segments required. */
+	req_cnt = 1;
 	seg_cnt = scsi_dma_map(cmd);
 	if (seg_cnt) {
 		/*
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index 81639c6..f7f8580 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -184,6 +184,7 @@
 	struct spi_bitbang_cs	*cs = spi->controller_state;
 	struct spi_bitbang	*bitbang;
 	int			retval;
+	unsigned long		flags;
 
 	bitbang = spi_master_get_devdata(spi->master);
 
@@ -222,12 +223,12 @@
 	 */
 
 	/* deselect chip (low or high) */
-	spin_lock(&bitbang->lock);
+	spin_lock_irqsave(&bitbang->lock, flags);
 	if (!bitbang->busy) {
 		bitbang->chipselect(spi, BITBANG_CS_INACTIVE);
 		ndelay(cs->nsecs);
 	}
-	spin_unlock(&bitbang->lock);
+	spin_unlock_irqrestore(&bitbang->lock, flags);
 
 	return 0;
 }
diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index 96258c6..63ee5cf 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -388,6 +388,17 @@
 		case SSB_DEV_PCI:
 		case SSB_DEV_PCIE:
 #ifdef CONFIG_SSB_DRIVER_PCICORE
+			if (bus->bustype == SSB_BUSTYPE_PCI) {
+				/* Ignore PCI cores on PCI-E cards.
+				 * Ignore PCI-E cores on PCI cards. */
+				if (dev->id.coreid == SSB_DEV_PCI) {
+					if (bus->host_pci->is_pcie)
+						continue;
+				} else {
+					if (!bus->host_pci->is_pcie)
+						continue;
+				}
+			}
 			if (bus->pcicore.dev) {
 				ssb_printk(KERN_WARNING PFX
 					   "WARNING: Multiple PCI(E) cores found\n");
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index cf8add9..0da1df9 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -483,6 +483,13 @@
 	}
 	spin_unlock_irqrestore(&priv->lock, flags);
 
+	/* The PL2303 is reported to lose bytes if you change
+	   serial settings even to the same values as before. Thus
+	   we actually need to filter in this specific case */
+
+	if (!tty_termios_hw_change(port->tty->termios, old_termios))
+		return;
+
 	cflag = port->tty->termios->c_cflag;
 
 	buf = kzalloc(7, GFP_KERNEL);
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index b312890..044a423 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -443,8 +443,6 @@
 	u32 ddr_line_length, xdr_line_length;
 	u64 ddr_base, xdr_base;
 
-	acquire_console_sem();
-
 	if (frame > par->num_frames - 1) {
 		dev_dbg(info->device, "%s: invalid frame number (%u)\n",
 			__func__, frame);
@@ -464,7 +462,6 @@
 			 xdr_line_length);
 
 out:
-	release_console_sem();
 	return error;
 }
 
@@ -479,7 +476,10 @@
 	if (atomic_dec_and_test(&ps3fb.f_count)) {
 		if (atomic_read(&ps3fb.ext_flip)) {
 			atomic_set(&ps3fb.ext_flip, 0);
-			ps3fb_sync(info, 0);	/* single buffer */
+			if (!try_acquire_console_sem()) {
+				ps3fb_sync(info, 0);	/* single buffer */
+				release_console_sem();
+			}
 		}
 	}
 	return 0;
@@ -865,7 +865,9 @@
 			break;
 
 		dev_dbg(info->device, "PS3FB_IOCTL_FSEL:%d\n", val);
+		acquire_console_sem();
 		retval = ps3fb_sync(info, val);
+		release_console_sem();
 		break;
 
 	default:
@@ -885,7 +887,9 @@
 		set_current_state(TASK_INTERRUPTIBLE);
 		if (ps3fb.is_kicked) {
 			ps3fb.is_kicked = 0;
+			acquire_console_sem();
 			ps3fb_sync(info, 0);	/* single buffer */
+			release_console_sem();
 		}
 		schedule();
 	}
@@ -1234,12 +1238,6 @@
 	ps3fb_flip_ctl(0, &ps3fb);	/* flip off */
 	ps3fb.dinfo->irq.mask = 0;
 
-	if (info) {
-		unregister_framebuffer(info);
-		fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-
 	ps3av_register_flip_ctl(NULL, NULL);
 	if (ps3fb.task) {
 		struct task_struct *task = ps3fb.task;
@@ -1250,6 +1248,12 @@
 		free_irq(ps3fb.irq_no, &dev->core);
 		ps3_irq_plug_destroy(ps3fb.irq_no);
 	}
+	if (info) {
+		unregister_framebuffer(info);
+		fb_dealloc_cmap(&info->cmap);
+		framebuffer_release(info);
+		info = dev->core.driver_data = NULL;
+	}
 	iounmap((u8 __iomem *)ps3fb.dinfo);
 
 	status = lv1_gpu_context_free(ps3fb.context_handle);
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index ba8de7c..f0b3171 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1384,7 +1384,7 @@
 	prstatus->pr_sigpend = p->pending.signal.sig[0];
 	prstatus->pr_sighold = p->blocked.sig[0];
 	prstatus->pr_pid = task_pid_vnr(p);
-	prstatus->pr_ppid = task_pid_vnr(p->parent);
+	prstatus->pr_ppid = task_pid_vnr(p->real_parent);
 	prstatus->pr_pgrp = task_pgrp_vnr(p);
 	prstatus->pr_sid = task_session_vnr(p);
 	if (thread_group_leader(p)) {
@@ -1430,7 +1430,7 @@
 	psinfo->pr_psargs[len] = 0;
 
 	psinfo->pr_pid = task_pid_vnr(p);
-	psinfo->pr_ppid = task_pid_vnr(p->parent);
+	psinfo->pr_ppid = task_pid_vnr(p->real_parent);
 	psinfo->pr_pgrp = task_pgrp_vnr(p);
 	psinfo->pr_sid = task_session_vnr(p);
 
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 0b1ab01..5a71918 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -120,22 +120,9 @@
 	rc = ecryptfs_create_underlying_file(lower_dir_dentry->d_inode,
 					     ecryptfs_dentry, mode, nd);
 	if (rc) {
-		struct inode *ecryptfs_inode = ecryptfs_dentry->d_inode;
-		struct ecryptfs_inode_info *inode_info =
-			ecryptfs_inode_to_private(ecryptfs_inode);
-
-		printk(KERN_WARNING "%s: Error creating underlying file; "
-		       "rc = [%d]; checking for existing\n", __FUNCTION__, rc);
-		if (inode_info) {
-			mutex_lock(&inode_info->lower_file_mutex);
-			if (!inode_info->lower_file) {
-				mutex_unlock(&inode_info->lower_file_mutex);
-				printk(KERN_ERR "%s: Failure to set underlying "
-				       "file; rc = [%d]\n", __FUNCTION__, rc);
-				goto out_lock;
-			}
-			mutex_unlock(&inode_info->lower_file_mutex);
-		}
+		printk(KERN_ERR "%s: Failure to create dentry in lower fs; "
+		       "rc = [%d]\n", __FUNCTION__, rc);
+		goto out_lock;
 	}
 	rc = ecryptfs_interpose(lower_dentry, ecryptfs_dentry,
 				directory_inode->i_sb, 0);
@@ -451,6 +438,7 @@
 	dentry->d_inode->i_nlink =
 		ecryptfs_inode_to_lower(dentry->d_inode)->i_nlink;
 	dentry->d_inode->i_ctime = dir->i_ctime;
+	d_drop(dentry);
 out_unlock:
 	unlock_parent(lower_dentry);
 	return rc;
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index f8cdab2..4859c4e 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -86,7 +86,6 @@
 			fput(inode_info->lower_file);
 			inode_info->lower_file = NULL;
 			d_drop(lower_dentry);
-			d_delete(lower_dentry);
 		}
 	}
 	mutex_unlock(&inode_info->lower_file_mutex);
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c
index 2c1b73f..5fb3669 100644
--- a/fs/fat/fatent.c
+++ b/fs/fat/fatent.c
@@ -590,21 +590,49 @@
 
 EXPORT_SYMBOL_GPL(fat_free_clusters);
 
+/* 128kb is the whole sectors for FAT12 and FAT16 */
+#define FAT_READA_SIZE		(128 * 1024)
+
+static void fat_ent_reada(struct super_block *sb, struct fat_entry *fatent,
+			  unsigned long reada_blocks)
+{
+	struct fatent_operations *ops = MSDOS_SB(sb)->fatent_ops;
+	sector_t blocknr;
+	int i, offset;
+
+	ops->ent_blocknr(sb, fatent->entry, &offset, &blocknr);
+
+	for (i = 0; i < reada_blocks; i++)
+		sb_breadahead(sb, blocknr + i);
+}
+
 int fat_count_free_clusters(struct super_block *sb)
 {
 	struct msdos_sb_info *sbi = MSDOS_SB(sb);
 	struct fatent_operations *ops = sbi->fatent_ops;
 	struct fat_entry fatent;
+	unsigned long reada_blocks, reada_mask, cur_block;
 	int err = 0, free;
 
 	lock_fat(sbi);
 	if (sbi->free_clusters != -1)
 		goto out;
 
+	reada_blocks = FAT_READA_SIZE >> sb->s_blocksize_bits;
+	reada_mask = reada_blocks - 1;
+	cur_block = 0;
+
 	free = 0;
 	fatent_init(&fatent);
 	fatent_set_entry(&fatent, FAT_START_ENT);
 	while (fatent.entry < sbi->max_cluster) {
+		/* readahead of fat blocks */
+		if ((cur_block & reada_mask) == 0) {
+			unsigned long rest = sbi->fat_length - cur_block;
+			fat_ent_reada(sb, &fatent, min(reada_blocks, rest));
+		}
+		cur_block++;
+
 		err = fat_ent_read_block(sb, &fatent);
 		if (err)
 			goto out;
diff --git a/fs/hfs/bfind.c b/fs/hfs/bfind.c
index f13f149..f8452a0 100644
--- a/fs/hfs/bfind.c
+++ b/fs/hfs/bfind.c
@@ -52,6 +52,10 @@
 		rec = (e + b) / 2;
 		len = hfs_brec_lenoff(bnode, rec, &off);
 		keylen = hfs_brec_keylen(bnode, rec);
+		if (keylen == HFS_BAD_KEYLEN) {
+			res = -EINVAL;
+			goto done;
+		}
 		hfs_bnode_read(bnode, fd->key, off, keylen);
 		cmpval = bnode->tree->keycmp(fd->key, fd->search_key);
 		if (!cmpval) {
@@ -67,6 +71,10 @@
 	if (rec != e && e >= 0) {
 		len = hfs_brec_lenoff(bnode, e, &off);
 		keylen = hfs_brec_keylen(bnode, e);
+		if (keylen == HFS_BAD_KEYLEN) {
+			res = -EINVAL;
+			goto done;
+		}
 		hfs_bnode_read(bnode, fd->key, off, keylen);
 	}
 done:
@@ -198,6 +206,10 @@
 
 	len = hfs_brec_lenoff(bnode, fd->record, &off);
 	keylen = hfs_brec_keylen(bnode, fd->record);
+	if (keylen == HFS_BAD_KEYLEN) {
+		res = -EINVAL;
+		goto out;
+	}
 	fd->keyoffset = off;
 	fd->keylength = keylen;
 	fd->entryoffset = off + keylen;
diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c
index 5c87cf4..8626ee3 100644
--- a/fs/hfs/brec.c
+++ b/fs/hfs/brec.c
@@ -44,10 +44,21 @@
 		recoff = hfs_bnode_read_u16(node, node->tree->node_size - (rec + 1) * 2);
 		if (!recoff)
 			return 0;
-		if (node->tree->attributes & HFS_TREE_BIGKEYS)
+		if (node->tree->attributes & HFS_TREE_BIGKEYS) {
 			retval = hfs_bnode_read_u16(node, recoff) + 2;
-		else
+			if (retval > node->tree->max_key_len + 2) {
+				printk(KERN_ERR "hfs: keylen %d too large\n",
+					retval);
+				retval = HFS_BAD_KEYLEN;
+			}
+		} else {
 			retval = (hfs_bnode_read_u8(node, recoff) | 1) + 1;
+			if (retval > node->tree->max_key_len + 1) {
+				printk(KERN_ERR "hfs: keylen %d too large\n",
+					retval);
+				retval = HFS_BAD_KEYLEN;
+			}
+		}
 	}
 	return retval;
 }
diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c
index 8a3a650..31284c7 100644
--- a/fs/hfs/btree.c
+++ b/fs/hfs/btree.c
@@ -81,6 +81,17 @@
 		goto fail_page;
 	if (!tree->node_count)
 		goto fail_page;
+	if ((id == HFS_EXT_CNID) && (tree->max_key_len != HFS_MAX_EXT_KEYLEN)) {
+		printk(KERN_ERR "hfs: invalid extent max_key_len %d\n",
+			tree->max_key_len);
+		goto fail_page;
+	}
+	if ((id == HFS_CAT_CNID) && (tree->max_key_len != HFS_MAX_CAT_KEYLEN)) {
+		printk(KERN_ERR "hfs: invalid catalog max_key_len %d\n",
+			tree->max_key_len);
+		goto fail_page;
+	}
+
 	tree->node_size_shift = ffs(size) - 1;
 	tree->pages_per_bnode = (tree->node_size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
 
@@ -89,9 +100,9 @@
 	return tree;
 
  fail_page:
-	tree->inode->i_mapping->a_ops = &hfs_aops;
 	page_cache_release(page);
  free_tree:
+	tree->inode->i_mapping->a_ops = &hfs_aops;
 	iput(tree->inode);
 	kfree(tree);
 	return NULL;
diff --git a/fs/hfs/hfs.h b/fs/hfs/hfs.h
index 1445e3a..c6aae61 100644
--- a/fs/hfs/hfs.h
+++ b/fs/hfs/hfs.h
@@ -28,6 +28,8 @@
 #define HFS_MAX_NAMELEN		128
 #define HFS_MAX_VALENCE		32767U
 
+#define HFS_BAD_KEYLEN		0xFF
+
 /* Meanings of the drAtrb field of the MDB,
  * Reference: _Inside Macintosh: Files_ p. 2-61
  */
@@ -167,6 +169,9 @@
 	struct hfs_ext_key ext;
 } hfs_btree_key;
 
+#define HFS_MAX_CAT_KEYLEN	(sizeof(struct hfs_cat_key) - sizeof(u8))
+#define HFS_MAX_EXT_KEYLEN	(sizeof(struct hfs_ext_key) - sizeof(u8))
+
 typedef union hfs_btree_key btree_key;
 
 struct hfs_extent {
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index b35069a..bd1b9d6 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -115,6 +115,7 @@
 #define NFS_LOCK_INITIALIZED 1
 	int			ls_flags;
 	struct nfs_seqid_counter	ls_seqid;
+	struct rpc_sequence	ls_sequence;
 	struct nfs_unique_id	ls_id;
 	nfs4_stateid		ls_stateid;
 	atomic_t		ls_count;
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 23a9a36..5a39c6f 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -509,7 +509,10 @@
 	lsp = kzalloc(sizeof(*lsp), GFP_KERNEL);
 	if (lsp == NULL)
 		return NULL;
-	lsp->ls_seqid.sequence = &state->owner->so_sequence;
+	rpc_init_wait_queue(&lsp->ls_sequence.wait, "lock_seqid_waitqueue");
+	spin_lock_init(&lsp->ls_sequence.lock);
+	INIT_LIST_HEAD(&lsp->ls_sequence.list);
+	lsp->ls_seqid.sequence = &lsp->ls_sequence;
 	atomic_set(&lsp->ls_count, 1);
 	lsp->ls_owner = fl_owner;
 	spin_lock(&clp->cl_lock);
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index 4847eb8..21a1c2b 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -261,9 +261,9 @@
 #else
 
 struct hack_dirent {
-	int		namlen;
-	loff_t		offset;
 	u64		ino;
+	loff_t		offset;
+	int		namlen;
 	unsigned int	d_type;
 	char		name[];
 };
@@ -285,8 +285,10 @@
 {
 	struct hack_callback *buf = __buf;
 	struct hack_dirent *de = (struct hack_dirent *)(buf->dirent + buf->used);
+	unsigned int reclen;
 
-	if (buf->used + sizeof(struct hack_dirent) + namlen > buf->len)
+	reclen = ALIGN(sizeof(struct hack_dirent) + namlen, sizeof(u64));
+	if (buf->used + reclen > buf->len)
 		return -EINVAL;
 
 	de->namlen = namlen;
@@ -294,7 +296,7 @@
 	de->ino = ino;
 	de->d_type = d_type;
 	memcpy(de->name, name, namlen);
-	buf->used += sizeof(struct hack_dirent) + namlen;
+	buf->used += reclen;
 	return 0;
 }
 
@@ -334,7 +336,8 @@
 		offset = filp->f_pos;
 
 	while (!eof) {
-		int reclen;
+		unsigned int reclen;
+
 		start_offset = offset;
 
 		buf.used = 0;
@@ -355,7 +358,8 @@
 				goto done;
 			}
 
-			reclen = sizeof(struct hack_dirent) + de->namlen;
+			reclen = ALIGN(sizeof(struct hack_dirent) + de->namlen,
+				       sizeof(u64));
 			size -= reclen;
 			de = (struct hack_dirent *)((char *)de + reclen);
 			curr_offset = de->offset /* & 0x7fffffff */;
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 9d528ad..e034c36 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -43,6 +43,12 @@
 extern void __flush_invalidate_region(void *start, int size);
 #endif
 
+#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
+static inline void flush_kernel_dcache_page(struct page *page)
+{
+	flush_dcache_page(page);
+}
+
 #if defined(CONFIG_CPU_SH4) && !defined(CONFIG_CACHE_OFF)
 extern void copy_to_user_page(struct vm_area_struct *vma,
 	struct page *page, unsigned long vaddr, void *dst, const void *src,
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index f18a1a5..77c391f 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -73,38 +73,26 @@
 /*
  * __access_ok: Check if address with size is OK or not.
  *
- * We do three checks:
- * (1) is it user space?
- * (2) addr + size --> carry?
- * (3) addr + size >= 0x80000000  (PAGE_OFFSET)
+ * Uhhuh, this needs 33-bit arithmetic. We have a carry..
  *
- * (1) (2) (3) | RESULT
- *  0   0   0  |  ok
- *  0   0   1  |  ok
- *  0   1   0  |  bad
- *  0   1   1  |  bad
- *  1   0   0  |  ok
- *  1   0   1  |  bad
- *  1   1   0  |  bad
- *  1   1   1  |  bad
+ * sum := addr + size;  carry? --> flag = true;
+ * if (sum >= addr_limit) flag = true;
  */
 static inline int __access_ok(unsigned long addr, unsigned long size)
 {
-	unsigned long flag, tmp;
+	unsigned long flag, sum;
 
-	__asm__("stc	r7_bank, %0\n\t"
-		"mov.l	@(8,%0), %0\n\t"
-		"clrt\n\t"
-		"addc	%2, %1\n\t"
-		"and	%1, %0\n\t"
-		"rotcl	%0\n\t"
-		"rotcl	%0\n\t"
-		"and	#3, %0"
-		: "=&z" (flag), "=r" (tmp)
-		: "r" (addr), "1" (size)
-		: "t");
-
+	__asm__("clrt\n\t"
+		"addc	%3, %1\n\t"
+		"movt	%0\n\t"
+		"cmp/hi	%4, %1\n\t"
+		"rotcl	%0"
+		:"=&r" (flag), "=r" (sum)
+		:"1" (addr), "r" (size),
+		 "r" (current_thread_info()->addr_limit.seg)
+		:"t");
 	return flag == 0;
+
 }
 #endif /* CONFIG_MMU */
 
diff --git a/include/linux/key.h b/include/linux/key.h
index fcdbd5e..a70b8a8 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -290,7 +290,7 @@
 #define key_get(k) 			({ NULL; })
 #define key_put(k)			do { } while(0)
 #define key_ref_put(k)			do { } while(0)
-#define make_key_ref(k)			({ NULL; })
+#define make_key_ref(k, p)			({ NULL; })
 #define key_ref_to_ptr(k)		({ NULL; })
 #define is_key_possessed(k)		0
 #define alloc_uid_keyring(u,c)		0
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1e6af4f..b0813c3 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -319,21 +319,29 @@
 enum
 {
 	NAPI_STATE_SCHED,	/* Poll is scheduled */
+	NAPI_STATE_DISABLE,	/* Disable pending */
 };
 
 extern void FASTCALL(__napi_schedule(struct napi_struct *n));
 
+static inline int napi_disable_pending(struct napi_struct *n)
+{
+	return test_bit(NAPI_STATE_DISABLE, &n->state);
+}
+
 /**
  *	napi_schedule_prep - check if napi can be scheduled
  *	@n: napi context
  *
  * Test if NAPI routine is already running, and if not mark
  * it as running.  This is used as a condition variable
- * insure only one NAPI poll instance runs
+ * insure only one NAPI poll instance runs.  We also make
+ * sure there is no pending NAPI disable.
  */
 static inline int napi_schedule_prep(struct napi_struct *n)
 {
-	return !test_and_set_bit(NAPI_STATE_SCHED, &n->state);
+	return !napi_disable_pending(n) &&
+		!test_and_set_bit(NAPI_STATE_SCHED, &n->state);
 }
 
 /**
@@ -389,8 +397,10 @@
  */
 static inline void napi_disable(struct napi_struct *n)
 {
+	set_bit(NAPI_STATE_DISABLE, &n->state);
 	while (test_and_set_bit(NAPI_STATE_SCHED, &n->state))
 		msleep(1);
+	clear_bit(NAPI_STATE_DISABLE, &n->state);
 }
 
 /**
@@ -1268,7 +1278,7 @@
 static inline int netif_rx_schedule_prep(struct net_device *dev,
 					 struct napi_struct *napi)
 {
-	return netif_running(dev) && napi_schedule_prep(napi);
+	return napi_schedule_prep(napi);
 }
 
 /* Add interface to tail of rx poll list. This assumes that _prep has
@@ -1277,7 +1287,6 @@
 static inline void __netif_rx_schedule(struct net_device *dev,
 				       struct napi_struct *napi)
 {
-	dev_hold(dev);
 	__napi_schedule(napi);
 }
 
@@ -1308,7 +1317,6 @@
 				       struct napi_struct *napi)
 {
 	__napi_complete(napi);
-	dev_put(dev);
 }
 
 /* Remove interface from poll list: it must be in the poll list
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 416e000..e3ff21d 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -191,8 +191,8 @@
 	/*
 	 * offset and length are unused for chain entry.  Clear them.
 	 */
-	prv->offset = 0;
-	prv->length = 0;
+	prv[prv_nents - 1].offset = 0;
+	prv[prv_nents - 1].length = 0;
 
 	/*
 	 * Set lowest bit to indicate a link pointer, and make sure to clear
diff --git a/include/linux/tty.h b/include/linux/tty.h
index c555f54..defd2ab 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -319,6 +319,7 @@
 extern void tty_termios_encode_baud_rate(struct ktermios *termios, speed_t ibaud, speed_t obaud);
 extern void tty_encode_baud_rate(struct tty_struct *tty, speed_t ibaud, speed_t obaud);
 extern void tty_termios_copy_hw(struct ktermios *new, struct ktermios *old);
+extern int tty_termios_hw_change(struct ktermios *a, struct ktermios *b);
 
 extern struct tty_ldisc *tty_ldisc_ref(struct tty_struct *);
 extern void tty_ldisc_deref(struct tty_ldisc *);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index c926551..4c3b351 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -325,7 +325,6 @@
 		n->tc_verd = SET_TC_VERD(n->tc_verd, 0);
 		n->tc_verd = CLR_TC_OK2MUNGE(n->tc_verd);
 		n->tc_verd = CLR_TC_MUNGED(n->tc_verd);
-		n->iif = skb->iif;
 	}
 	return n;
 }
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 00848b6..954090b 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -450,7 +450,7 @@
 	SCTP_SHUTDOWN_EVENT,
 	SCTP_PARTIAL_DELIVERY_EVENT,
 	SCTP_ADAPTATION_INDICATION,
-	SCTP_AUTHENTICATION_EVENT,
+	SCTP_AUTHENTICATION_INDICATION,
 };
 
 /* Notification error codes used to fill up the error fields in some
diff --git a/include/net/sock.h b/include/net/sock.h
index 67e35c7..6e1542d 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -944,7 +944,7 @@
 		return err;
 	
 	rcu_read_lock_bh();
-	filter = sk->sk_filter;
+	filter = rcu_dereference(sk->sk_filter);
 	if (filter) {
 		unsigned int pkt_len = sk_run_filter(skb, filter->insns,
 				filter->len);
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 58dfa82..1dd20cf 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1188,10 +1188,15 @@
 	return ret;
 }
 
+static inline int xfrm_alg_len(struct xfrm_algo *alg)
+{
+	return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
+}
+
 #ifdef CONFIG_XFRM_MIGRATE
 static inline struct xfrm_algo *xfrm_algo_clone(struct xfrm_algo *orig)
 {
-	return (struct xfrm_algo *)kmemdup(orig, sizeof(*orig) + orig->alg_key_len, GFP_KERNEL);
+	return kmemdup(orig, xfrm_alg_len(orig), GFP_KERNEL);
 }
 
 static inline void xfrm_states_put(struct xfrm_state **states, int n)
diff --git a/kernel/acct.c b/kernel/acct.c
index cf19547..521dfa5 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -482,7 +482,7 @@
 #endif
 #if ACCT_VERSION==3
 	ac.ac_pid = current->tgid;
-	ac.ac_ppid = current->parent->tgid;
+	ac.ac_ppid = current->real_parent->tgid;
 #endif
 
 	spin_lock_irq(&current->sighand->siglock);
diff --git a/kernel/futex.c b/kernel/futex.c
index 172a1aee..db9824d 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1097,15 +1097,15 @@
 }
 
 /*
- * Fixup the pi_state owner with current.
+ * Fixup the pi_state owner with the new owner.
  *
  * Must be called with hash bucket lock held and mm->sem held for non
  * private futexes.
  */
 static int fixup_pi_state_owner(u32 __user *uaddr, struct futex_q *q,
-				struct task_struct *curr)
+				struct task_struct *newowner)
 {
-	u32 newtid = task_pid_vnr(curr) | FUTEX_WAITERS;
+	u32 newtid = task_pid_vnr(newowner) | FUTEX_WAITERS;
 	struct futex_pi_state *pi_state = q->pi_state;
 	u32 uval, curval, newval;
 	int ret;
@@ -1119,12 +1119,12 @@
 	} else
 		newtid |= FUTEX_OWNER_DIED;
 
-	pi_state->owner = curr;
+	pi_state->owner = newowner;
 
-	spin_lock_irq(&curr->pi_lock);
+	spin_lock_irq(&newowner->pi_lock);
 	WARN_ON(!list_empty(&pi_state->list));
-	list_add(&pi_state->list, &curr->pi_state_list);
-	spin_unlock_irq(&curr->pi_lock);
+	list_add(&pi_state->list, &newowner->pi_state_list);
+	spin_unlock_irq(&newowner->pi_lock);
 
 	/*
 	 * We own it, so we have to replace the pending owner
@@ -1508,9 +1508,40 @@
 		 * when we were on the way back before we locked the
 		 * hash bucket.
 		 */
-		if (q.pi_state->owner == curr &&
-		    rt_mutex_trylock(&q.pi_state->pi_mutex)) {
-			ret = 0;
+		if (q.pi_state->owner == curr) {
+			/*
+			 * Try to get the rt_mutex now. This might
+			 * fail as some other task acquired the
+			 * rt_mutex after we removed ourself from the
+			 * rt_mutex waiters list.
+			 */
+			if (rt_mutex_trylock(&q.pi_state->pi_mutex))
+				ret = 0;
+			else {
+				/*
+				 * pi_state is incorrect, some other
+				 * task did a lock steal and we
+				 * returned due to timeout or signal
+				 * without taking the rt_mutex. Too
+				 * late. We can access the
+				 * rt_mutex_owner without locking, as
+				 * the other task is now blocked on
+				 * the hash bucket lock. Fix the state
+				 * up.
+				 */
+				struct task_struct *owner;
+				int res;
+
+				owner = rt_mutex_owner(&q.pi_state->pi_mutex);
+				res = fixup_pi_state_owner(uaddr, &q, owner);
+
+				WARN_ON(rt_mutex_owner(&q.pi_state->pi_mutex) !=
+					owner);
+
+				/* propagate -EFAULT, if the fixup failed */
+				if (res)
+					ret = res;
+			}
 		} else {
 			/*
 			 * Paranoia check. If we did not take the lock
diff --git a/kernel/kexec.c b/kernel/kexec.c
index aa74a1e..9a26eec 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1404,6 +1404,7 @@
 	VMCOREINFO_OFFSET(list_head, next);
 	VMCOREINFO_OFFSET(list_head, prev);
 	VMCOREINFO_LENGTH(zone.free_area, MAX_ORDER);
+	VMCOREINFO_LENGTH(free_area.free_list, MIGRATE_TYPES);
 	VMCOREINFO_NUMBER(NR_FREE_PAGES);
 
 	arch_crash_save_vmcoreinfo();
diff --git a/kernel/sched.c b/kernel/sched.c
index 3df84ea..37cf07a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4918,7 +4918,7 @@
 	}
 #endif
 	printk(KERN_CONT "%5lu %5d %6d\n", free,
-		task_pid_nr(p), task_pid_nr(p->parent));
+		task_pid_nr(p), task_pid_nr(p->real_parent));
 
 	if (state != TASK_RUNNING)
 		show_stack(p, NULL);
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index e233fff..f874ae8 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -25,14 +25,15 @@
 static struct page *xip_sparse_page(void)
 {
 	if (!__xip_sparse_page) {
-		unsigned long zeroes = get_zeroed_page(GFP_HIGHUSER);
-		if (zeroes) {
+		struct page *page = alloc_page(GFP_HIGHUSER | __GFP_ZERO);
+
+		if (page) {
 			static DEFINE_SPINLOCK(xip_alloc_lock);
 			spin_lock(&xip_alloc_lock);
 			if (!__xip_sparse_page)
-				__xip_sparse_page = virt_to_page(zeroes);
+				__xip_sparse_page = page;
 			else
-				free_page(zeroes);
+				__free_page(page);
 			spin_unlock(&xip_alloc_lock);
 		}
 	}
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d73bfad..e1028fa 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3438,7 +3438,7 @@
 		mem_map = NODE_DATA(0)->node_mem_map;
 #ifdef CONFIG_ARCH_POPULATES_NODE_MAP
 		if (page_to_pfn(mem_map) != pgdat->node_start_pfn)
-			mem_map -= pgdat->node_start_pfn;
+			mem_map -= (pgdat->node_start_pfn - ARCH_PFN_OFFSET);
 #endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
 	}
 #endif
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 2086396..9c7f712 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -542,6 +542,13 @@
 	if (eth->h_proto != htons(ETH_P_IP))
 		goto non_ip; /* Multi-Protocol Over ATM :-) */
 
+	/* Weed out funny packets (e.g., AF_PACKET or raw). */
+	if (skb->len < ETH_HLEN + sizeof(struct iphdr))
+		goto non_ip;
+	skb_set_network_header(skb, ETH_HLEN);
+	if (skb->len < ETH_HLEN + ip_hdr(skb)->ihl * 4 || ip_hdr(skb)->ihl < 5)
+		goto non_ip;
+
 	while (i < mpc->number_of_mps_macs) {
 		if (!compare_ether_addr(eth->h_dest, (mpc->mps_macs + i*ETH_ALEN)))
 			if ( send_via_shortcut(skb, mpc) == 0 )           /* try shortcut */
diff --git a/net/core/dev.c b/net/core/dev.c
index be9d301..0879f52 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2207,8 +2207,12 @@
 		 * still "owns" the NAPI instance and therefore can
 		 * move the instance around on the list at-will.
 		 */
-		if (unlikely(work == weight))
-			list_move_tail(&n->poll_list, list);
+		if (unlikely(work == weight)) {
+			if (unlikely(napi_disable_pending(n)))
+				__napi_complete(n);
+			else
+				list_move_tail(&n->poll_list, list);
+		}
 
 		netpoll_poll_unlock(have);
 	}
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5b4ce9b..b628377 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -416,16 +416,17 @@
 	C(len);
 	C(data_len);
 	C(mac_len);
-	n->cloned = 1;
 	n->hdr_len = skb->nohdr ? skb_headroom(skb) : skb->hdr_len;
+	n->cloned = 1;
 	n->nohdr = 0;
 	n->destructor = NULL;
-	C(truesize);
-	atomic_set(&n->users, 1);
-	C(head);
-	C(data);
+	C(iif);
 	C(tail);
 	C(end);
+	C(head);
+	C(data);
+	C(truesize);
+	atomic_set(&n->users, 1);
 
 	atomic_inc(&(skb_shinfo(skb)->dataref));
 	skb->cloned = 1;
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c
index 9a96c27..4a4d49f 100644
--- a/net/ipv4/inet_lro.c
+++ b/net/ipv4/inet_lro.c
@@ -310,7 +310,7 @@
 	skb_shinfo(lro_desc->parent)->gso_size = lro_desc->mss;
 
 	if (lro_desc->vgrp) {
-		if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+		if (lro_mgr->features & LRO_F_NAPI)
 			vlan_hwaccel_receive_skb(lro_desc->parent,
 						 lro_desc->vgrp,
 						 lro_desc->vlan_tag);
@@ -320,7 +320,7 @@
 					lro_desc->vlan_tag);
 
 	} else {
-		if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+		if (lro_mgr->features & LRO_F_NAPI)
 			netif_receive_skb(lro_desc->parent);
 		else
 			netif_rx(lro_desc->parent);
@@ -352,7 +352,7 @@
 		goto out;
 
 	if ((skb->protocol == htons(ETH_P_8021Q))
-	    && !test_bit(LRO_F_EXTRACT_VLAN_ID, &lro_mgr->features))
+	    && !(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
 		vlan_hdr_len = VLAN_HLEN;
 
 	if (!lro_desc->active) { /* start new lro session */
@@ -474,7 +474,7 @@
 			goto out;
 
 		if ((skb->protocol == htons(ETH_P_8021Q))
-		    && !test_bit(LRO_F_EXTRACT_VLAN_ID, &lro_mgr->features))
+		    && !(lro_mgr->features & LRO_F_EXTRACT_VLAN_ID))
 			vlan_hdr_len = VLAN_HLEN;
 
 		iph = (void *)(skb->data + vlan_hdr_len);
@@ -516,7 +516,7 @@
 		     void *priv)
 {
 	if (__lro_proc_skb(lro_mgr, skb, NULL, 0, priv)) {
-		if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+		if (lro_mgr->features & LRO_F_NAPI)
 			netif_receive_skb(skb);
 		else
 			netif_rx(skb);
@@ -531,7 +531,7 @@
 				  void *priv)
 {
 	if (__lro_proc_skb(lro_mgr, skb, vgrp, vlan_tag, priv)) {
-		if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+		if (lro_mgr->features & LRO_F_NAPI)
 			vlan_hwaccel_receive_skb(skb, vgrp, vlan_tag);
 		else
 			vlan_hwaccel_rx(skb, vgrp, vlan_tag);
@@ -550,7 +550,7 @@
 	if (!skb)
 		return;
 
-	if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+	if (lro_mgr->features & LRO_F_NAPI)
 		netif_receive_skb(skb);
 	else
 		netif_rx(skb);
@@ -570,7 +570,7 @@
 	if (!skb)
 		return;
 
-	if (test_bit(LRO_F_NAPI, &lro_mgr->features))
+	if (lro_mgr->features & LRO_F_NAPI)
 		vlan_hwaccel_receive_skb(skb, vgrp, vlan_tag);
 	else
 		vlan_hwaccel_rx(skb, vgrp, vlan_tag);
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index 56a6757..b8f7763 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1404,8 +1404,7 @@
 		return 1;
 	}
 	if (!strcmp(name, "off") || !strcmp(name, "none")) {
-		ic_enable = 0;
-		return 1;
+		return 0;
 	}
 #ifdef CONFIG_IP_PNP_DHCP
 	else if (!strcmp(name, "dhcp")) {
@@ -1442,10 +1441,22 @@
 	ic_set_manually = 1;
 	ic_enable = 1;
 
+	/*
+	 * If any dhcp, bootp etc options are set, leave autoconfig on
+	 * and skip the below static IP processing.
+	 */
 	if (ic_proto_name(addrs))
 		return 1;
 
-	/* Parse the whole string */
+	/* If no static IP is given, turn off autoconfig and bail.  */
+	if (*addrs == 0 ||
+	    strcmp(addrs, "off") == 0 ||
+	    strcmp(addrs, "none") == 0) {
+		ic_enable = 0;
+		return 1;
+	}
+
+	/* Parse string for static IP assignment.  */
 	ip = addrs;
 	while (ip && *ip) {
 		if ((cp = strchr(ip, ':')))
@@ -1483,7 +1494,10 @@
 				strlcpy(user_dev_name, ip, sizeof(user_dev_name));
 				break;
 			case 6:
-				ic_proto_name(ip);
+				if (ic_proto_name(ip) == 0 &&
+				    ic_myaddr == NONE) {
+					ic_enable = 0;
+				}
 				break;
 			}
 		}
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 66b42f5..e7050f8 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -271,6 +271,7 @@
 	int hh_len;
 	struct iphdr *iph;
 	struct sk_buff *skb;
+	unsigned int iphlen;
 	int err;
 
 	if (length > rt->u.dst.dev->mtu) {
@@ -304,7 +305,8 @@
 		goto error_fault;
 
 	/* We don't modify invalid header */
-	if (length >= sizeof(*iph) && iph->ihl * 4U <= length) {
+	iphlen = iph->ihl * 4;
+	if (iphlen >= sizeof(*iph) && iphlen <= length) {
 		if (!iph->saddr)
 			iph->saddr = rt->rt_src;
 		iph->check   = 0;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index d2bc614..d337706 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2626,11 +2626,10 @@
 	int idx, s_idx;
 
 	s_h = cb->args[0];
+	if (s_h < 0)
+		s_h = 0;
 	s_idx = idx = cb->args[1];
-	for (h = 0; h <= rt_hash_mask; h++) {
-		if (h < s_h) continue;
-		if (h > s_h)
-			s_idx = 0;
+	for (h = s_h; h <= rt_hash_mask; h++) {
 		rcu_read_lock_bh();
 		for (rt = rcu_dereference(rt_hash_table[h].chain), idx = 0; rt;
 		     rt = rcu_dereference(rt->u.dst.rt_next), idx++) {
@@ -2647,6 +2646,7 @@
 			dst_release(xchg(&skb->dst, NULL));
 		}
 		rcu_read_unlock_bh();
+		s_idx = 0;
 	}
 
 done:
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 2ed689a..5d4245a 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -123,11 +123,11 @@
 				goto out;
 			}
 			sk->sk_bound_dev_if = usin->sin6_scope_id;
-			if (!sk->sk_bound_dev_if &&
-			    (addr_type & IPV6_ADDR_MULTICAST))
-				fl.oif = np->mcast_oif;
 		}
 
+		if (!sk->sk_bound_dev_if && (addr_type & IPV6_ADDR_MULTICAST))
+			sk->sk_bound_dev_if = np->mcast_oif;
+
 		/* Connect to link-local address requires an interface */
 		if (!sk->sk_bound_dev_if) {
 			err = -EINVAL;
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 48ce59a..d5e4dd7 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1118,8 +1118,6 @@
 			self->max_sdu_size_rx = TTP_SAR_UNBOUND;
 			break;
 		default:
-			IRDA_ERROR("%s: protocol not supported!\n",
-				   __FUNCTION__);
 			return -ESOCKTNOSUPPORT;
 		}
 		break;
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 7027eed..308bbe4 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -591,7 +591,7 @@
 	sdata->bss->force_unicast_rateidx = -1;
 	if (rate->value < 0)
 		return 0;
-	for (i=0; i< mode->num_rates; i++) {
+	for (i=0; i < mode->num_rates; i++) {
 		struct ieee80211_rate *rates = &mode->rates[i];
 		int this_rate = rates->rate;
 
@@ -599,10 +599,10 @@
 			sdata->bss->max_ratectrl_rateidx = i;
 			if (rate->fixed)
 				sdata->bss->force_unicast_rateidx = i;
-			break;
+			return 0;
 		}
 	}
-	return 0;
+	return -EINVAL;
 }
 
 static int ieee80211_ioctl_giwrate(struct net_device *dev,
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index ed7c9e3..3cc629d 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -210,6 +210,9 @@
 	chunksize = sizeof(init) + addrs_len + SCTP_SAT_LEN(num_types);
 	chunksize += sizeof(ecap_param);
 
+	if (sctp_prsctp_enable)
+		chunksize += sizeof(prsctp_param);
+
 	/* ADDIP: Section 4.2.7:
 	 *  An implementation supporting this extension [ADDIP] MUST list
 	 *  the ASCONF,the ASCONF-ACK, and the AUTH  chunks in its INIT and
@@ -369,6 +372,9 @@
 	if (asoc->peer.ecn_capable)
 		chunksize += sizeof(ecap_param);
 
+	if (sctp_prsctp_enable)
+		chunksize += sizeof(prsctp_param);
+
 	if (sctp_addip_enable) {
 		extensions[num_ext] = SCTP_CID_ASCONF;
 		extensions[num_ext+1] = SCTP_CID_ASCONF_ACK;
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 5fb8477..d247ed4 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -1309,26 +1309,6 @@
 	new_asoc->c.initial_tsn         = asoc->c.initial_tsn;
 }
 
-static void sctp_auth_params_populate(struct sctp_association *new_asoc,
-				    const struct sctp_association *asoc)
-{
-	/* Only perform this if AUTH extension is enabled */
-	if (!sctp_auth_enable)
-		return;
-
-	/* We need to provide the same parameter information as
-	 * was in the original INIT.  This means that we need to copy
-	 * the HMACS, CHUNKS, and RANDOM parameter from the original
-	 * assocaition.
-	 */
-	memcpy(new_asoc->c.auth_random, asoc->c.auth_random,
-		sizeof(asoc->c.auth_random));
-	memcpy(new_asoc->c.auth_hmacs, asoc->c.auth_hmacs,
-		sizeof(asoc->c.auth_hmacs));
-	memcpy(new_asoc->c.auth_chunks, asoc->c.auth_chunks,
-		sizeof(asoc->c.auth_chunks));
-}
-
 /*
  * Compare vtag/tietag values to determine unexpected COOKIE-ECHO
  * handling action.
@@ -1486,8 +1466,6 @@
 
 	sctp_tietags_populate(new_asoc, asoc);
 
-	sctp_auth_params_populate(new_asoc, asoc);
-
 	/* B) "Z" shall respond immediately with an INIT ACK chunk.  */
 
 	/* If there are errors need to be reported for unknown parameters,
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index 2c17c7e..3073143 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -830,7 +830,7 @@
 	ak = (struct sctp_authkey_event *)
 		skb_put(skb, sizeof(struct sctp_authkey_event));
 
-	ak->auth_type = SCTP_AUTHENTICATION_EVENT;
+	ak->auth_type = SCTP_AUTHENTICATION_INDICATION;
 	ak->auth_flags = 0;
 	ak->auth_length = sizeof(struct sctp_authkey_event);
 
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index e75dbdc..c4f6419 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -31,11 +31,6 @@
 #include <linux/in6.h>
 #endif
 
-static inline int alg_len(struct xfrm_algo *alg)
-{
-	return sizeof(*alg) + ((alg->alg_key_len + 7) / 8);
-}
-
 static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type)
 {
 	struct nlattr *rt = attrs[type];
@@ -45,7 +40,7 @@
 		return 0;
 
 	algp = nla_data(rt);
-	if (nla_len(rt) < alg_len(algp))
+	if (nla_len(rt) < xfrm_alg_len(algp))
 		return -EINVAL;
 
 	switch (type) {
@@ -204,7 +199,7 @@
 		return -ENOSYS;
 	*props = algo->desc.sadb_alg_id;
 
-	p = kmemdup(ualg, alg_len(ualg), GFP_KERNEL);
+	p = kmemdup(ualg, xfrm_alg_len(ualg), GFP_KERNEL);
 	if (!p)
 		return -ENOMEM;
 
@@ -516,9 +511,9 @@
 		NLA_PUT_U64(skb, XFRMA_LASTUSED, x->lastused);
 
 	if (x->aalg)
-		NLA_PUT(skb, XFRMA_ALG_AUTH, alg_len(x->aalg), x->aalg);
+		NLA_PUT(skb, XFRMA_ALG_AUTH, xfrm_alg_len(x->aalg), x->aalg);
 	if (x->ealg)
-		NLA_PUT(skb, XFRMA_ALG_CRYPT, alg_len(x->ealg), x->ealg);
+		NLA_PUT(skb, XFRMA_ALG_CRYPT, xfrm_alg_len(x->ealg), x->ealg);
 	if (x->calg)
 		NLA_PUT(skb, XFRMA_ALG_COMP, sizeof(*(x->calg)), x->calg);
 
@@ -1978,9 +1973,9 @@
 {
 	size_t l = 0;
 	if (x->aalg)
-		l += nla_total_size(alg_len(x->aalg));
+		l += nla_total_size(xfrm_alg_len(x->aalg));
 	if (x->ealg)
-		l += nla_total_size(alg_len(x->ealg));
+		l += nla_total_size(xfrm_alg_len(x->ealg));
 	if (x->calg)
 		l += nla_total_size(sizeof(*x->calg));
 	if (x->encap)
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 3ace4a5..c5a5ab9 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -925,6 +925,68 @@
 	rslot->number = idx;
 }
 
+/* In a separate function to keep gcc 3.2 happy - do NOT merge this in
+   snd_mixer_oss_build_input! */
+static int snd_mixer_oss_build_test_all(struct snd_mixer_oss *mixer,
+					struct snd_mixer_oss_assign_table *ptr,
+					struct slot *slot)
+{
+	char str[64];
+	int err;
+
+	err = snd_mixer_oss_build_test(mixer, slot, ptr->name, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_GLOBAL);
+	if (err)
+		return err;
+	sprintf(str, "%s Switch", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_GSWITCH);
+	if (err)
+		return err;
+	sprintf(str, "%s Route", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_GROUTE);
+	if (err)
+		return err;
+	sprintf(str, "%s Volume", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_GVOLUME);
+	if (err)
+		return err;
+	sprintf(str, "%s Playback Switch", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_PSWITCH);
+	if (err)
+		return err;
+	sprintf(str, "%s Playback Route", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_PROUTE);
+	if (err)
+		return err;
+	sprintf(str, "%s Playback Volume", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_PVOLUME);
+	if (err)
+		return err;
+	sprintf(str, "%s Capture Switch", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_CSWITCH);
+	if (err)
+		return err;
+	sprintf(str, "%s Capture Route", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_CROUTE);
+	if (err)
+		return err;
+	sprintf(str, "%s Capture Volume", ptr->name);
+	err = snd_mixer_oss_build_test(mixer, slot, str, ptr->index,
+				       SNDRV_MIXER_OSS_ITEM_CVOLUME);
+	if (err)
+		return err;
+
+	return 0;
+}
+
 /*
  * build an OSS mixer element.
  * ptr_allocated means the entry is dynamically allocated (change via proc file).
@@ -944,44 +1006,7 @@
 
 	memset(&slot, 0, sizeof(slot));
 	memset(slot.numid, 0xff, sizeof(slot.numid)); /* ID_UNKNOWN */
-	if (snd_mixer_oss_build_test(mixer, &slot, ptr->name, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_GLOBAL))
-		return 0;
-	sprintf(str, "%s Switch", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_GSWITCH))
-		return 0;
-	sprintf(str, "%s Route", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_GROUTE))
-		return 0;
-	sprintf(str, "%s Volume", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_GVOLUME))
-		return 0;
-	sprintf(str, "%s Playback Switch", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_PSWITCH))
-		return 0;
-	sprintf(str, "%s Playback Route", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_PROUTE))
-		return 0;
-	sprintf(str, "%s Playback Volume", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_PVOLUME))
-		return 0;
-	sprintf(str, "%s Capture Switch", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_CSWITCH))
-		return 0;
-	sprintf(str, "%s Capture Route", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_CROUTE))
-		return 0;
-	sprintf(str, "%s Capture Volume", ptr->name);
-	if (snd_mixer_oss_build_test(mixer, &slot, str, ptr->index,
-				     SNDRV_MIXER_OSS_ITEM_CVOLUME))
+	if (snd_mixer_oss_build_test_all(mixer, ptr, &slot))
 		return 0;
 	down_read(&mixer->card->controls_rwsem);
 	if (ptr->index == 0 && (kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0)) != NULL) {
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 62b9fb3..3fa0f97 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -555,8 +555,7 @@
 		}
 		if (!chip->rirb.cmds)
 			return chip->rirb.res; /* the last value */
-		udelay(10);
-		cond_resched();
+		schedule_timeout_uninterruptible(1);
 	} while (time_after_eq(timeout, jiffies));
 
 	if (chip->msi) {