Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Documentation/DocBook/uio-howto.tmpl

@@ -133,10 +133,6 @@ interested in translating it, please email me
 	<para>updates of your driver can take place without recompiling
 	the kernel.</para>
 </listitem>
-<listitem>
-	<para>if you need to keep some parts of your driver closed source,
-	you can do so without violating the GPL license on the kernel.</para>
-</listitem>
 </itemizedlist>
 
 <sect1 id="how_uio_works">

Documentation/accounting/getdelays.c

@@ -196,7 +196,7 @@ void print_delayacct(struct taskstats *t)
 	       "IO    %15s%15s\n"
 	       "      %15llu%15llu\n"
 	       "MEM   %15s%15s\n"
-	       "      %15llu%15llu\n"
+	       "      %15llu%15llu\n",
 	       "count", "real total", "virtual total", "delay total",
 	       t->cpu_count, t->cpu_run_real_total, t->cpu_run_virtual_total,
 	       t->cpu_delay_total,

Documentation/dvb/get_dvb_firmware

@@ -111,21 +111,21 @@ sub tda10045 {
 }
 
 sub tda10046 {
-    my $sourcefile = "tt_budget_217g.zip";
-    my $url = "http://www.technotrend.de/new/217g/$sourcefile";
-    my $hash = "6a7e1e2f2644b162ff0502367553c72d";
-    my $outfile = "dvb-fe-tda10046.fw";
-    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+	my $sourcefile = "TT_PCI_2.19h_28_11_2006.zip";
+	my $url = "http://technotrend-online.com/download/software/219/$sourcefile";
+	my $hash = "6a7e1e2f2644b162ff0502367553c72d";
+	my $outfile = "dvb-fe-tda10046.fw";
+	my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
 
-    checkstandard();
+	checkstandard();
 
-    wgetfile($sourcefile, $url);
-    unzip($sourcefile, $tmpdir);
-    extract("$tmpdir/software/OEM/PCI/App/ttlcdacc.dll", 0x3f731, 24478, "$tmpdir/fwtmp");
-    verify("$tmpdir/fwtmp", $hash);
-    copy("$tmpdir/fwtmp", $outfile);
+	wgetfile($sourcefile, $url);
+	unzip($sourcefile, $tmpdir);
+	extract("$tmpdir/TT_PCI_2.19h_28_11_2006/software/OEM/PCI/App/ttlcdacc.dll", 0x65389, 24478, "$tmpdir/fwtmp");
+	verify("$tmpdir/fwtmp", $hash);
+	copy("$tmpdir/fwtmp", $outfile);
 
-    $outfile;
+	$outfile;
 }
 
 sub tda10046lifeview {

Documentation/fb/pvr2fb.txt

@@ -9,14 +9,13 @@ one found in the Dreamcast.
 Advantages:
 
  * It provides a nice large console (128 cols + 48 lines with 1024x768)
-   without using tiny, unreadable fonts.
+   without using tiny, unreadable fonts (NOT on the Dreamcast)
  * You can run XF86_FBDev on top of /dev/fb0
  * Most important: boot logo :-)
 
 Disadvantages:
 
- * Driver is currently limited to the Dreamcast PowerVR 2 implementation
-   at the time of this writing.
+ * Driver is largely untested on non-Dreamcast systems.
 
 Configuration
 =============
@@ -29,11 +28,16 @@ Accepted options:
 font:X    - default font to use. All fonts are supported, including the
             SUN12x22 font which is very nice at high resolutions.
 
-mode:X    - default video mode. The following video modes are supported:
-            640x240-60, 640x480-60.
 	    
+mode:X    - default video mode with format [xres]x[yres]-<bpp>@<refresh rate>
+            The following video modes are supported:
+            640x640-16@60, 640x480-24@60, 640x480-32@60. The Dreamcast
+            defaults to 640x480-16@60. At the time of writing the
+            24bpp and 32bpp modes function poorly. Work to fix that is
+            ongoing
+
             Note: the 640x240 mode is currently broken, and should not be
-            used for any reason. It is only mentioned as a reference.
+            used for any reason. It is only mentioned here as a reference.
 
 inverse   - invert colors on screen (for LCD displays)
 
@@ -52,10 +56,10 @@ output:X  - output type. This can be any of the following: pal, ntsc, and
 X11
 ===
 
-XF86_FBDev should work, in theory. At the time of this writing it is
-totally untested and may or may not even portray the beginnings of
-working. If you end up testing this, please let me know!
+XF86_FBDev has been shown to work on the Dreamcast in the past - though not yet
+on any 2.6 series kernel.
 
 --
 Paul Mundt <lethal@linuxdc.org>
+Updated by Adrian McMenamin <adrian@mcmen.demon.co.uk>
 

Documentation/i386/zero-page.txt

+---------------------------------------------------------------------------
+!!!!!!!!!!!!!!!WARNING!!!!!!!!
+The zero page is a kernel internal data structure, not a stable ABI.  It might change
+without warning and the kernel has no way to detect old version of it.
+If you're writing some external code like a boot loader you should only use
+the stable versioned real mode boot protocol described in boot.txt. Otherwise the kernel
+might break you at any time.
+!!!!!!!!!!!!!WARNING!!!!!!!!!!!
+----------------------------------------------------------------------------
+
 Summary of boot_params layout (kernel point of view)
      ( collected by Hans Lermen and Martin Mares )
  

Documentation/kbuild/kconfig-language.txt

@@ -98,6 +98,15 @@ applicable everywhere (see syntax).
   times, the limit is set to the largest selection.
   Reverse dependencies can only be used with boolean or tristate
   symbols.
+  Note:
+	select is evil.... select will by brute force set a symbol
+	equal to 'y' without visiting the dependencies. So abusing
+	select you are able to select a symbol FOO even if FOO depends
+	on BAR that is not set. In general use select only for
+	non-visible symbols (no promts anywhere) and for symbols with
+	no dependencies. That will limit the usefulness but on the
+	other hand avoid the illegal configurations all over. kconfig
+	should one day warn about such things.
 
 - numerical ranges: "range" <symbol> <symbol> ["if" <expr>]
   This allows to limit the range of possible input values for int

Documentation/kernel-parameters.txt

@@ -163,6 +163,8 @@ and is between 256 and 4096 characters. It is defined in the file
 	acpi_irq_isa=	[HW,ACPI] If irq_balance, mark listed IRQs used by ISA
 			Format: <irq>,<irq>...
 
+	acpi_no_auto_ssdt	[HW,ACPI] Disable automatic loading of SSDT
+
 	acpi_os_name=	[HW,ACPI] Tell ACPI BIOS the name of the OS
 			Format: To spoof as Windows 98: ="Microsoft Windows"
 
@@ -1820,6 +1822,26 @@ and is between 256 and 4096 characters. It is defined in the file
 	thash_entries=	[KNL,NET]
 			Set number of hash buckets for TCP connection
 
+	thermal.act=	[HW,ACPI]
+			-1: disable all active trip points in all thermal zones
+			<degrees C>: override all lowest active trip points
+
+	thermal.nocrt=	[HW,ACPI]
+			Set to disable actions on ACPI thermal zone
+			critical and hot trip points.
+
+	thermal.off=	[HW,ACPI]
+			1: disable ACPI thermal control
+
+	thermal.psv=	[HW,ACPI]
+			-1: disable all passive trip points
+			<degrees C>: override all passive trip points to this value
+
+	thermal.tzp=	[HW,ACPI]
+			Specify global default ACPI thermal zone polling rate
+			<deci-seconds>: poll all this frequency
+			0: no polling (default)
+
 	time		Show timing data prefixed to each printk message line
 			[deprecated, see 'printk.time']
 
@@ -1922,7 +1944,7 @@ and is between 256 and 4096 characters. It is defined in the file
 			See header of drivers/scsi/wd7000.c.
 
 	wdt=		[WDT] Watchdog
-			See Documentation/watchdog/watchdog.txt.
+			See Documentation/watchdog/wdt.txt.
 
 	xd=		[HW,XT] Original XT pre-IDE (RLL encoded) disks.
 	xd_geo=		See header of drivers/block/xd.c.

Documentation/lguest/Makefile

@@ -13,7 +13,9 @@ LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000)
 
 CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -Wl,-T,lguest.lds
 LDLIBS:=-lz
-
+# Removing this works for some versions of ld.so (eg. Ubuntu Feisty) and
+# not others (eg. FC7).
+LDFLAGS+=-static
 all: lguest.lds lguest
 
 # The linker script on x86 is so complex the only way of creating one

Documentation/sched-design-CFS.txt

@@ -83,7 +83,7 @@ Some implementation details:
    CFS uses nanosecond granularity accounting and does not rely on any
    jiffies or other HZ detail. Thus the CFS scheduler has no notion of
    'timeslices' and has no heuristics whatsoever. There is only one
-   central tunable:
+   central tunable (you have to switch on CONFIG_SCHED_DEBUG):
 
          /proc/sys/kernel/sched_granularity_ns
 

Documentation/sched-nice-design.txt

+This document explains the thinking about the revamped and streamlined
+nice-levels implementation in the new Linux scheduler.
+
+Nice levels were always pretty weak under Linux and people continuously
+pestered us to make nice +19 tasks use up much less CPU time.
+
+Unfortunately that was not that easy to implement under the old
+scheduler, (otherwise we'd have done it long ago) because nice level
+support was historically coupled to timeslice length, and timeslice
+units were driven by the HZ tick, so the smallest timeslice was 1/HZ.
+
+In the O(1) scheduler (in 2003) we changed negative nice levels to be
+much stronger than they were before in 2.4 (and people were happy about
+that change), and we also intentionally calibrated the linear timeslice
+rule so that nice +19 level would be _exactly_ 1 jiffy. To better
+understand it, the timeslice graph went like this (cheesy ASCII art
+alert!):
+
+
+                   A
+             \     | [timeslice length]
+              \    |
+               \   |
+                \  |
+                 \ |
+                  \|___100msecs
+                   |^ . _
+                   |      ^ . _
+                   |            ^ . _
+ -*----------------------------------*-----> [nice level]
+ -20               |                +19
+                   |
+                   |
+
+So that if someone wanted to really renice tasks, +19 would give a much
+bigger hit than the normal linear rule would do. (The solution of
+changing the ABI to extend priorities was discarded early on.)
+
+This approach worked to some degree for some time, but later on with
+HZ=1000 it caused 1 jiffy to be 1 msec, which meant 0.1% CPU usage which
+we felt to be a bit excessive. Excessive _not_ because it's too small of
+a CPU utilization, but because it causes too frequent (once per
+millisec) rescheduling. (and would thus trash the cache, etc. Remember,
+this was long ago when hardware was weaker and caches were smaller, and
+people were running number crunching apps at nice +19.)
+
+So for HZ=1000 we changed nice +19 to 5msecs, because that felt like the
+right minimal granularity - and this translates to 5% CPU utilization.
+But the fundamental HZ-sensitive property for nice+19 still remained,
+and we never got a single complaint about nice +19 being too _weak_ in
+terms of CPU utilization, we only got complaints about it (still) being
+too _strong_ :-)
+
+To sum it up: we always wanted to make nice levels more consistent, but
+within the constraints of HZ and jiffies and their nasty design level
+coupling to timeslices and granularity it was not really viable.
+
+The second (less frequent but still periodically occuring) complaint
+about Linux's nice level support was its assymetry around the origo
+(which you can see demonstrated in the picture above), or more
+accurately: the fact that nice level behavior depended on the _absolute_
+nice level as well, while the nice API itself is fundamentally
+"relative":
+
+   int nice(int inc);
+
+   asmlinkage long sys_nice(int increment)
+
+(the first one is the glibc API, the second one is the syscall API.)
+Note that the 'inc' is relative to the current nice level. Tools like
+bash's "nice" command mirror this relative API.
+
+With the old scheduler, if you for example started a niced task with +1
+and another task with +2, the CPU split between the two tasks would
+depend on the nice level of the parent shell - if it was at nice -10 the
+CPU split was different than if it was at +5 or +10.
+
+A third complaint against Linux's nice level support was that negative
+nice levels were not 'punchy enough', so lots of people had to resort to
+run audio (and other multimedia) apps under RT priorities such as
+SCHED_FIFO. But this caused other problems: SCHED_FIFO is not starvation
+proof, and a buggy SCHED_FIFO app can also lock up the system for good.
+
+The new scheduler in v2.6.23 addresses all three types of complaints:
+
+To address the first complaint (of nice levels being not "punchy"
+enough), the scheduler was decoupled from 'time slice' and HZ concepts
+(and granularity was made a separate concept from nice levels) and thus
+it was possible to implement better and more consistent nice +19
+support: with the new scheduler nice +19 tasks get a HZ-independent
+1.5%, instead of the variable 3%-5%-9% range they got in the old
+scheduler.
+
+To address the second complaint (of nice levels not being consistent),
+the new scheduler makes nice(1) have the same CPU utilization effect on
+tasks, regardless of their absolute nice levels. So on the new
+scheduler, running a nice +10 and a nice 11 task has the same CPU
+utilization "split" between them as running a nice -5 and a nice -4
+task. (one will get 55% of the CPU, the other 45%.) That is why nice
+levels were changed to be "multiplicative" (or exponential) - that way
+it does not matter which nice level you start out from, the 'relative
+result' will always be the same.
+
+The third complaint (of negative nice levels not being "punchy" enough
+and forcing audio apps to run under the more dangerous SCHED_FIFO
+scheduling policy) is addressed by the new scheduler almost
+automatically: stronger negative nice levels are an automatic
+side-effect of the recalibrated dynamic range of nice levels.

Documentation/sysrq.txt

 Linux Magic System Request Key Hacks
 Documentation for sysrq.c
-Last update: 2007-MAR-14
+Last update: 2007-AUG-04
 
 *  What is the magic SysRq key?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -78,7 +78,7 @@ On all -  write a character to /proc/sysrq-trigger.  e.g.:
 'g'	- Used by kgdb on ppc and sh platforms.
 
 'h'     - Will display help (actually any other key than those listed
-          above will display help. but 'h' is easy to remember :-)
+          here will display help. but 'h' is easy to remember :-)
 
 'i'     - Send a SIGKILL to all processes, except for init.
 

Documentation/thinkpad-acpi.txt

@@ -105,10 +105,10 @@ The version of thinkpad-acpi's sysfs interface is exported by the driver
 as a driver attribute (see below).
 
 Sysfs driver attributes are on the driver's sysfs attribute space,
-for 2.6.20 this is /sys/bus/platform/drivers/thinkpad-acpi/.
+for 2.6.20 this is /sys/bus/platform/drivers/thinkpad_acpi/.
 
 Sysfs device attributes are on the driver's sysfs attribute space,
-for 2.6.20 this is /sys/devices/platform/thinkpad-acpi/.
+for 2.6.20 this is /sys/devices/platform/thinkpad_acpi/.
 
 Driver version
 --------------

Documentation/vm/slabinfo.c

@@ -396,7 +396,7 @@ void report(struct slabinfo *s)
 	if (strcmp(s->name, "*") == 0)
 		return;
 
-	printf("\nSlabcache: %-20s  Aliases: %2d Order : %2d Objects: %d\n",
+	printf("\nSlabcache: %-20s  Aliases: %2d Order : %2d Objects: %lu\n",
 		s->name, s->aliases, s->order, s->objects);
 	if (s->hwcache_align)
 		printf("** Hardware cacheline aligned\n");

Documentation/watchdog/00-INDEX

+00-INDEX
+	- this file.
+pcwd-watchdog.txt
+	- documentation for Berkshire Products PC Watchdog ISA cards.
+src/
+	- directory holding watchdog related example programs.
+watchdog-api.txt
+	- description of the Linux Watchdog driver API.
+wdt.txt
+	- description of the Watchdog Timer Interfaces for Linux.

MAINTAINERS

@@ -97,6 +97,12 @@ M:	philb@gnu.org
 L:	netdev@vger.kernel.org
 S:	Maintained
 
+3C59X NETWORK DRIVER
+P:	Steffen Klassert
+M:	klassert@mathematik.tu-chemnitz.de
+L:	netdev@vger.kernel.org
+S:	Maintained
+
 3CR990 NETWORK DRIVER
 P:	David Dillow
 M:	dave@thedillows.org
@@ -612,6 +618,15 @@ W:	http://sourceforge.net/projects/acpi4asus
 W:	http://xf.iksaif.net/acpi4asus
 S:	Maintained
 
+ASYNCHRONOUS TRANSFERS/TRANSFORMS API
+P:	Dan Williams
+M:	dan.j.williams@intel.com
+P:	Shannon Nelson
+M:	shannon.nelson@intel.com
+L:	linux-kernel@vger.kernel.org
+W:	http://sourceforge.net/projects/xscaleiop
+S:	Supported
+
 ATA OVER ETHERNET DRIVER
 P:	Ed L. Cashin
 M:	ecashin@coraid.com
@@ -664,7 +679,7 @@ S:	Maintained
 AUDIT SUBSYSTEM
 P:	David Woodhouse
 M:	dwmw2@infradead.org
-L:	linux-audit@redhat.com
+L:	linux-audit@redhat.com (subscribers-only)
 W:	http://people.redhat.com/sgrubb/audit/
 T:	git kernel.org:/pub/scm/linux/kernel/git/dwmw2/audit-2.6.git
 S:	Maintained
@@ -994,7 +1009,7 @@ P:	Steve French
 M:	sfrench@samba.org
 L:	linux-cifs-client@lists.samba.org
 L:	samba-technical@lists.samba.org
-W:	http://us1.samba.org/samba/Linux_CIFS_client.html
+W:	http://linux-cifs.samba.org/
 T:	git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git
 S:	Supported
 
@@ -1277,11 +1292,13 @@ M:	tori@unhappy.mine.nu
 L:	netdev@vger.kernel.org
 S:	Maintained
 
-DMA GENERIC MEMCPY SUBSYSTEM
+DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
 P:	Shannon Nelson
 M:	shannon.nelson@intel.com
+P:	Dan Williams
+M:	dan.j.williams@intel.com
 L:	linux-kernel@vger.kernel.org
-S:	Maintained
+S:	Supported
 
 DME1737 HARDWARE MONITOR DRIVER
 P:	Juerg Haefliger
@@ -1958,6 +1975,12 @@ M:	shannon.nelson@intel.com
 L:	linux-kernel@vger.kernel.org
 S:	Supported
 
+INTEL IOP-ADMA DMA DRIVER
+P:	Dan Williams
+M:	dan.j.williams@intel.com
+L:	linux-kernel@vger.kernel.org
+S:	Supported
+
 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
 P:	Deepak Saxena
 M:	dsaxena@plexity.net
@@ -3429,7 +3452,7 @@ S:	Maintained
 
 TPM DEVICE DRIVER
 P:	Kylene Hall
-M:	kjhall@us.ibm.com
+M:	tpmdd-devel@lists.sourceforge.net
 W:	http://tpmdd.sourceforge.net
 P:	Marcel Selhorst
 M:	tpm@selhorst.net

Makefile

 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 23
-EXTRAVERSION =-rc1
+EXTRAVERSION =-rc3
 NAME = Holy Dancing Manatees, Batman!
 
 # *DOCUMENTATION*

arch/alpha/kernel/sys_titan.c

@@ -270,6 +270,19 @@ titan_dispatch_irqs(u64 mask)
 /*
  * Titan Family
  */
+static void __init
+titan_request_irq(unsigned int irq, irq_handler_t handler,
+		  unsigned long irqflags, const char *devname,
+		  void *dev_id)
+{
+	int err;
+	err = request_irq(irq, handler, irqflags, devname, dev_id);
+	if (err) {
+		printk("titan_request_irq for IRQ %d returned %d; ignoring\n",
+		       irq, err);
+	}
+}
+
 static void __init
 titan_late_init(void)
 {
@@ -278,15 +291,15 @@ titan_late_init(void)
 	 * all reported to the kernel as machine checks, so the handler
 	 * is a nop so it can be called to count the individual events.
 	 */
-	request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
 		    "CChip Error", NULL);
-	request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 0 H_Error", NULL);
-	request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 1 H_Error", NULL);
-	request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 0 C_Error", NULL);
-	request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
 		    "PChip 1 C_Error", NULL);
 
 	/* 
@@ -345,9 +358,9 @@ privateer_init_pci(void)
 	 * Hook a couple of extra err interrupts that the
 	 * common titan code won't.
 	 */
-	request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
 		    "NMI", NULL);
-	request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
 		    "Temperature Warning", NULL);
 
 	/*

arch/arm/mach-at91/at91sam9261_devices.c

@@ -15,6 +15,8 @@
 
 #include <linux/platform_device.h>
 
+#include <video/atmel_lcdc.h>
+
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/at91sam9261.h>

arch/arm/mach-at91/at91sam9263_devices.c

@@ -14,6 +14,8 @@
 
 #include <linux/platform_device.h>
 
+#include <video/atmel_lcdc.h>
+
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/at91sam9263.h>

arch/arm/mach-ks8695/board-micrel.c

@@ -23,24 +23,24 @@
 #include "generic.h"
 
 #ifdef CONFIG_PCI
-static int __init micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+static int micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 {
 	return KS8695_IRQ_EXTERN0;
 }
 
-static struct ks8695_pci_cfg micrel_pci = {
+static struct ks8695_pci_cfg __initdata micrel_pci = {
 	.mode		= KS8695_MODE_MINIPCI,
 	.map_irq	= micrel_pci_map_irq,
 };
 #endif
 
 
-static void micrel_init(void)
+static void __init micrel_init(void)
 {
 	printk(KERN_INFO "Micrel KS8695 Development Board initializing\n");
 
 #ifdef CONFIG_PCI
-	ks8695_init_pci(&micrel_pci);
+//	ks8695_init_pci(&micrel_pci);
 #endif
 
 	/* Add devices */

arch/arm/mach-s3c2442/Kconfig

@@ -6,7 +6,7 @@
 
 config CPU_S3C2442
 	bool
-	depends on ARCH_S3C2420
+	depends on ARCH_S3C2410
 	select S3C2410_CLOCK
 	select S3C2410_GPIO
 	select S3C2410_PM if PM

arch/avr32/boards/atngw100/setup.c

@@ -9,6 +9,7 @@
  */
 #include <linux/clk.h>
 #include <linux/etherdevice.h>
+#include <linux/i2c-gpio.h>
 #include <linux/init.h>
 #include <linux/linkage.h>
 #include <linux/platform_device.h>
@@ -123,6 +124,19 @@ static struct platform_device ngw_gpio_leds = {
 	}
 };
 
+static struct i2c_gpio_platform_data i2c_gpio_data = {
+	.sda_pin	= GPIO_PIN_PA(6),
+	.scl_pin	= GPIO_PIN_PA(7),
+};
+
+static struct platform_device i2c_gpio_device = {
+	.name		= "i2c-gpio",
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &i2c_gpio_data,
+	},
+};
+
 static int __init atngw100_init(void)
 {
 	unsigned	i;
@@ -147,6 +161,10 @@ static int __init atngw100_init(void)
 	}
 	platform_device_register(&ngw_gpio_leds);
 
+	at32_select_gpio(i2c_gpio_data.sda_pin, 0);
+	at32_select_gpio(i2c_gpio_data.scl_pin, 0);
+	platform_device_register(&i2c_gpio_device);
+
 	return 0;
 }
 postcore_initcall(atngw100_init);

arch/avr32/boards/atstk1000/Kconfig

@@ -50,4 +50,30 @@ config BOARD_ATSTK1002_SPI1
 	  GPIO lines and accessed through the J1 jumper block.  Say "y"
 	  here to configure that SPI controller.
 
+config BOARD_ATSTK1002_J2_LED
+	bool
+	default BOARD_ATSTK1002_J2_LED8 || BOARD_ATSTK1002_J2_RGB
+
+choice
+	prompt "LEDs connected to J2:"
+	depends on LEDS_GPIO && !BOARD_ATSTK1002_SW4_CUSTOM
+	optional
+	help
+	  Select this if you have jumpered the J2 jumper block to the
+	  LED0..LED7 amber leds, or to the RGB leds, using a ten-pin
+	  IDC cable.  A default "heartbeat" trigger is provided, but
+	  you can of course override this.
+
+config BOARD_ATSTK1002_J2_LED8
+	bool "LED0..LED7"
+	help
+	  Select this if J2 is jumpered to LED0..LED7 amber leds.
+
+config BOARD_ATSTK1002_J2_RGB
+	bool "RGB leds"
+	help
+	  Select this if J2 is jumpered to the RGB leds.
+
+endchoice
+
 endif	# stk 1002

arch/avr32/boards/atstk1000/atstk1002.c

@@ -11,6 +11,7 @@
 #include <linux/etherdevice.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/leds.h>
 #include <linux/platform_device.h>
 #include <linux/string.h>
 #include <linux/types.h>
@@ -120,6 +121,65 @@ static void __init set_hw_addr(struct platform_device *pdev)
 	clk_put(pclk);
 }
 
+#ifdef CONFIG_BOARD_ATSTK1002_J2_LED
+
+static struct gpio_led stk_j2_led[] = {
+#ifdef CONFIG_BOARD_ATSTK1002_J2_LED8
+#define LEDSTRING "J2 jumpered to LED8"
+	{ .name = "led0:amber", .gpio = GPIO_PIN_PB( 8), },
+	{ .name = "led1:amber", .gpio = GPIO_PIN_PB( 9), },
+	{ .name = "led2:amber", .gpio = GPIO_PIN_PB(10), },
+	{ .name = "led3:amber", .gpio = GPIO_PIN_PB(13), },
+	{ .name = "led4:amber", .gpio = GPIO_PIN_PB(14), },
+	{ .name = "led5:amber", .gpio = GPIO_PIN_PB(15), },
+	{ .name = "led6:amber", .gpio = GPIO_PIN_PB(16), },
+	{ .name = "led7:amber", .gpio = GPIO_PIN_PB(30),
+			.default_trigger = "heartbeat", },
+#else	/* RGB */
+#define LEDSTRING "J2 jumpered to RGB LEDs"
+	{ .name = "r1:red",     .gpio = GPIO_PIN_PB( 8), },
+	{ .name = "g1:green",   .gpio = GPIO_PIN_PB(10), },
+	{ .name = "b1:blue",    .gpio = GPIO_PIN_PB(14), },
+
+	{ .name = "r2:red",     .gpio = GPIO_PIN_PB( 9),
+			.default_trigger = "heartbeat", },
+	{ .name = "g2:green",   .gpio = GPIO_PIN_PB(13), },
+	{ .name = "b2:blue",    .gpio = GPIO_PIN_PB(15),
+			.default_trigger = "heartbeat", },
+	/* PB16, PB30 unused */
+#endif
+};
+
+static struct gpio_led_platform_data stk_j2_led_data = {
+	.num_leds	= ARRAY_SIZE(stk_j2_led),
+	.leds		= stk_j2_led,
+};
+
+static struct platform_device stk_j2_led_dev = {
+	.name		= "leds-gpio",
+	.id		= 2,	/* gpio block J2 */
+	.dev		= {
+		.platform_data	= &stk_j2_led_data,
+	},
+};
+
+static void setup_j2_leds(void)
+{
+	unsigned	i;
+
+	for (i = 0; i < ARRAY_SIZE(stk_j2_led); i++)
+		at32_select_gpio(stk_j2_led[i].gpio, AT32_GPIOF_OUTPUT);
+
+	printk("STK1002: " LEDSTRING "\n");
+	platform_device_register(&stk_j2_led_dev);
+}
+
+#else
+static void setup_j2_leds(void)
+{
+}
+#endif
+
 void __init setup_board(void)
 {
 #ifdef	CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
@@ -185,6 +245,8 @@ static int __init atstk1002_init(void)
 	at32_add_device_ssc(0, ATMEL_SSC_TX);
 #endif
 
+	setup_j2_leds();
+
 	return 0;
 }
 postcore_initcall(atstk1002_init);

arch/blackfin/kernel/init_task.c

@@ -31,6 +31,7 @@
 #include <linux/module.h>
 #include <linux/init_task.h>
 #include <linux/mqueue.h>
+#include <linux/fs.h>
 
 static struct fs_struct init_fs = INIT_FS;
 static struct files_struct init_files = INIT_FILES;

arch/blackfin/kernel/process.c

@@ -33,6 +33,8 @@
 #include <linux/user.h>
 #include <linux/a.out.h>
 #include <linux/uaccess.h>
+#include <linux/fs.h>
+#include <linux/err.h>
 
 #include <asm/blackfin.h>
 #include <asm/fixed_code.h>

arch/blackfin/kernel/sys_bfin.c

@@ -37,6 +37,7 @@
 #include <linux/syscalls.h>
 #include <linux/mman.h>
 #include <linux/file.h>
+#include <linux/fs.h>
 #include <linux/uaccess.h>
 #include <linux/ipc.h>
 #include <linux/unistd.h>

arch/blackfin/kernel/traps.c

@@ -31,6 +31,7 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/kallsyms.h>
+#include <linux/fs.h>
 #include <asm/traps.h>
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>

arch/cris/Kconfig

@@ -180,8 +180,6 @@ source "drivers/isdn/Kconfig"
 
 source "drivers/telephony/Kconfig"
 
-source "drivers/cdrom/Kconfig"
-
 #
 # input before char - char/joystick depends on it. As does USB.
 #

arch/cris/arch-v10/drivers/Kconfig

@@ -548,6 +548,7 @@ config ETRAX_IDE
 	select BLK_DEV_IDEDISK
 	select BLK_DEV_IDECD
 	select BLK_DEV_IDEDMA
+	select IDE_GENERIC
 	help
 	  Enable this to get support for ATA/IDE.
 	  You can't use parallel ports or SCSI ports

arch/cris/arch-v32/drivers/Kconfig

@@ -592,6 +592,7 @@ config ETRAX_IDE
 	select BLK_DEV_IDEDISK
 	select BLK_DEV_IDECD
 	select BLK_DEV_IDEDMA
+	select IDE_GENERIC
 	help
 	  Enables the ETRAX IDE driver.
 

arch/frv/kernel/entry.S

@@ -1496,6 +1496,7 @@ sys_call_table:
 	.long sys_signalfd
 	.long sys_timerfd
 	.long sys_eventfd
+	.long sys_fallocate
 
 
 syscall_table_size = (. - sys_call_table)

arch/h8300/kernel/process.c

@@ -37,6 +37,7 @@
 #include <linux/a.out.h>
 #include <linux/interrupt.h>
 #include <linux/reboot.h>
+#include <linux/fs.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>

arch/h8300/kernel/sys_h8300.c

@@ -18,6 +18,7 @@
 #include <linux/mman.h>
 #include <linux/file.h>
 #include <linux/utsname.h>
+#include <linux/fs.h>
 
 #include <asm/setup.h>
 #include <asm/uaccess.h>

arch/i386/boot/video.c

@@ -61,7 +61,7 @@ static void store_video_mode(void)
 
 	/* Not all BIOSes are clean with respect to the top bit */
 	boot_params.screen_info.orig_video_mode = ax & 0x7f;
-	boot_params.screen_info.orig_video_page = page;
+	boot_params.screen_info.orig_video_page = page >> 8;
 }
 
 /*