Merge commit 'v2.6.38-rc4' into imx-for-2.6.39

Conflicts: arch/arm/mach-mxs/clock-mx28.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2025-01-07 13:43:51 +00:00 · 2011-02-11 08:32:18 +01:00 · 2011-02-11 08:32:18 +01:00 · f19693a17c
commit f19693a17c
parent 23b120cdfa 100b33c8bd
1682 changed files with 20649 additions and 11693 deletions
--- a/.mailmap
+++ b/.mailmap
@ -23,6 +23,7 @@ Andy Adamson <andros@citi.umich.edu>
 Arnaud Patard <arnaud.patard@rtp-net.org>
 Arnd Bergmann <arnd@arndb.de>
 Axel Dyks <xl@xlsigned.net>
+Axel Lin <axel.lin@gmail.com>
 Ben Gardner <bgardner@wabtec.com>
 Ben M Cahill <ben.m.cahill@intel.com>
 Björn Steinbrink <B.Steinbrink@gmx.de>
--- a/Documentation/ABI/testing/sysfs-platform-at91
+++ b/Documentation/ABI/testing/sysfs-platform-at91
@ -0,0 +1,25 @@
+What:		/sys/devices/platform/at91_can/net/<iface>/mb0_id
+Date:		January 2011
+KernelVersion:	2.6.38
+Contact:	Marc Kleine-Budde <kernel@pengutronix.de>
+Description:
+		Value representing the can_id of mailbox 0.
+
+		Default: 0x7ff (standard frame)
+
+		Due to a chip bug (errata 50.2.6.3 & 50.3.5.3 in
+		"AT91SAM9263 Preliminary 6249H-ATARM-27-Jul-09") the
+		contents of mailbox 0 may be send under certain
+		conditions (even if disabled or in rx mode).
+
+		The workaround in the errata suggests not to use the
+		mailbox and load it with an unused identifier.
+
+		In order to use an extended can_id add the
+		CAN_EFF_FLAG (0x80000000U) to the can_id. Example:
+
+		- standard id 0x7ff:
+		echo 0x7ff      > /sys/class/net/can0/mb0_id
+
+		- extended id 0x1fffffff:
+		echo 0x9fffffff > /sys/class/net/can0/mb0_id
--- a/Documentation/DocBook/device-drivers.tmpl
+++ b/Documentation/DocBook/device-drivers.tmpl
@ -217,8 +217,8 @@ X!Isound/sound_firmware.c
  <chapter id="uart16x50">
     <title>16x50 UART Driver</title>
 !Iinclude/linux/serial_core.h
-!Edrivers/serial/serial_core.c
-!Edrivers/serial/8250.c
+!Edrivers/tty/serial/serial_core.c
+!Edrivers/tty/serial/8250.c
  </chapter>

  <chapter id="fbdev">
--- a/Documentation/DocBook/dvb/dvbapi.xml
+++ b/Documentation/DocBook/dvb/dvbapi.xml
@ -28,7 +28,7 @@
 	<holder>Convergence GmbH</holder>
 </copyright>
 <copyright>
-	<year>2009-2010</year>
+	<year>2009-2011</year>
 	<holder>Mauro Carvalho Chehab</holder>
 </copyright>

--- a/Documentation/DocBook/media.tmpl
+++ b/Documentation/DocBook/media.tmpl
@ -28,7 +28,7 @@
 <title>LINUX MEDIA INFRASTRUCTURE API</title>

 <copyright>
-	<year>2009-2010</year>
+	<year>2009-2011</year>
 	<holder>LinuxTV Developers</holder>
 </copyright>

@ -86,7 +86,7 @@ Foundation. A copy of the license is included in the chapter entitled
 </author>
 </authorgroup>
 <copyright>
-	<year>2009-2010</year>
+	<year>2009-2011</year>
 	<holder>Mauro Carvalho Chehab</holder>
 </copyright>

--- a/Documentation/DocBook/v4l/dev-rds.xml
+++ b/Documentation/DocBook/v4l/dev-rds.xml
@ -75,6 +75,7 @@ as follows:</para>
  </section>

  <section>
+    <title>RDS datastructures</title>
    <table frame="none" pgwide="1" id="v4l2-rds-data">
      <title>struct
 <structname>v4l2_rds_data</structname></title>
@ -129,10 +130,11 @@ as follows:</para>

    <table frame="none" pgwide="1" id="v4l2-rds-block-codes">
      <title>Block defines</title>
-      <tgroup cols="3">
+      <tgroup cols="4">
 	<colspec colname="c1" colwidth="1*" />
 	<colspec colname="c2" colwidth="1*" />
-	<colspec colname="c3" colwidth="5*" />
+	<colspec colname="c3" colwidth="1*" />
+	<colspec colname="c4" colwidth="5*" />
 	<tbody valign="top">
 	  <row>
 	    <entry>V4L2_RDS_BLOCK_MSK</entry>
--- a/Documentation/DocBook/v4l/v4l2.xml
+++ b/Documentation/DocBook/v4l/v4l2.xml
@ -100,6 +100,7 @@ Remote Controller chapter.</contrib>
      <year>2008</year>
      <year>2009</year>
      <year>2010</year>
+      <year>2011</year>
      <holder>Bill Dirks, Michael H. Schimek, Hans Verkuil, Martin
 Rubli, Andy Walls, Muralidharan Karicheri, Mauro Carvalho Chehab</holder>
    </copyright>
@ -381,7 +382,7 @@ and discussions on the V4L mailing list.</revremark>
 </partinfo>

 <title>Video for Linux Two API Specification</title>
- <subtitle>Revision 2.6.33</subtitle>
+ <subtitle>Revision 2.6.38</subtitle>

  <chapter id="common">
    &sub-common;
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@ -357,14 +357,6 @@ Who:	Dave Jones <davej@redhat.com>, Matthew Garrett <mjg@redhat.com>

 -----------------------------

-What:	__do_IRQ all in one fits nothing interrupt handler
-When:	2.6.32
-Why:	__do_IRQ was kept for easy migration to the type flow handlers.
-	More than two years of migration time is enough.
-Who:	Thomas Gleixner <tglx@linutronix.de>
-
-----------------------------
-
 What:	fakephp and associated sysfs files in /sys/bus/pci/slots/
 When:	2011
 Why:	In 2.6.27, the semantics of /sys/bus/pci/slots was redefined to
@ -611,3 +603,19 @@ Why:	The adm9240, w83792d and w83793 hardware monitoring drivers have
 Who:	Jean Delvare <khali@linux-fr.org>

 ----------------------------
+
+What:	noswapaccount kernel command line parameter
+When:	2.6.40
+Why:	The original implementation of memsw feature enabled by
+	CONFIG_CGROUP_MEM_RES_CTLR_SWAP could be disabled by the noswapaccount
+	kernel parameter (introduced in 2.6.29-rc1). Later on, this decision
+	turned out to be not ideal because we cannot have the feature compiled
+	in and disabled by default and let only interested to enable it
+	(e.g. general distribution kernels might need it). Therefore we have
+	added swapaccount[=0|1] parameter (introduced in 2.6.37) which provides
+	the both possibilities. If we remove noswapaccount we will have
+	less command line parameters with the same functionality and we
+	can also cleanup the parameter handling a bit ().
+Who:	Michal Hocko <mhocko@suse.cz>
+
+----------------------------
--- a/Documentation/filesystems/ntfs.txt
+++ b/Documentation/filesystems/ntfs.txt
@ -460,6 +460,8 @@ Note, a technical ChangeLog aimed at kernel hackers is in fs/ntfs/ChangeLog.
 2.1.30:
 	- Fix writev() (it kept writing the first segment over and over again
 	  instead of moving onto subsequent segments).
+	- Fix crash in ntfs_mft_record_alloc() when mapping the new extent mft
+	  record failed.
 2.1.29:
 	- Fix a deadlock when mounting read-write.
 2.1.28:
--- a/Documentation/hwmon/lm93
+++ b/Documentation/hwmon/lm93
@ -6,6 +6,10 @@ Supported chips:
    Prefix 'lm93'
    Addresses scanned: I2C 0x2c-0x2e
    Datasheet: http://www.national.com/ds.cgi/LM/LM93.pdf
+  * National Semiconductor LM94
+    Prefix 'lm94'
+    Addresses scanned: I2C 0x2c-0x2e
+    Datasheet: http://www.national.com/ds.cgi/LM/LM94.pdf

 Authors:
 	Mark M. Hoffman <mhoffman@lightlink.com>
@ -56,6 +60,9 @@ previous motherboard management ASICs and uses some of the LM85's features
 for dynamic Vccp monitoring and PROCHOT. It is designed to monitor a dual
 processor Xeon class motherboard with a minimum of external components.

+LM94 is also supported in LM93 compatible mode. Extra sensors and features of
+LM94 are not supported.
+

 User Interface
 --------------
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@ -43,11 +43,11 @@ parameter is applicable:
 	AVR32	AVR32 architecture is enabled.
 	AX25	Appropriate AX.25 support is enabled.
 	BLACKFIN Blackfin architecture is enabled.
+	DRM	Direct Rendering Management support is enabled.
+	DYNAMIC_DEBUG Build in debug messages and enable them at runtime
 	EDD	BIOS Enhanced Disk Drive Services (EDD) is enabled
 	EFI	EFI Partitioning (GPT) is enabled
 	EIDE	EIDE/ATAPI support is enabled.
-	DRM	Direct Rendering Management support is enabled.
-	DYNAMIC_DEBUG Build in debug messages and enable them at runtime
 	FB	The frame buffer device is enabled.
 	GCOV	GCOV profiling is enabled.
 	HW	Appropriate hardware is enabled.
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@ -39,6 +39,9 @@
 #include <limits.h>
 #include <stddef.h>
 #include <signal.h>
+#include <pwd.h>
+#include <grp.h>
+
 #include <linux/virtio_config.h>
 #include <linux/virtio_net.h>
 #include <linux/virtio_blk.h>
@ -298,20 +301,27 @@ static void *map_zeroed_pages(unsigned int num)

 	/*
 	 * We use a private mapping (ie. if we write to the page, it will be
-	 * copied).
+	 * copied). We allocate an extra two pages PROT_NONE to act as guard
+	 * pages against read/write attempts that exceed allocated space.
 	 */
-	addr = mmap(NULL, getpagesize() * num,
-		    PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, fd, 0);
+	addr = mmap(NULL, getpagesize() * (num+2),
+		    PROT_NONE, MAP_PRIVATE, fd, 0);
+
 	if (addr == MAP_FAILED)
 		err(1, "Mmapping %u pages of /dev/zero", num);

+	if (mprotect(addr + getpagesize(), getpagesize() * num,
+		     PROT_READ|PROT_WRITE) == -1)
+		err(1, "mprotect rw %u pages failed", num);
+
 	/*
 	 * One neat mmap feature is that you can close the fd, and it
 	 * stays mapped.
 	 */
 	close(fd);

-	return addr;
+	/* Return address after PROT_NONE page */
+	return addr + getpagesize();
 }

 /* Get some more pages for a device. */
@ -343,7 +353,7 @@ static void map_at(int fd, void *addr, unsigned long offset, unsigned long len)
 	 * done to it.  This allows us to share untouched memory between
 	 * Guests.
 	 */
-	if (mmap(addr, len, PROT_READ|PROT_WRITE|PROT_EXEC,
+	if (mmap(addr, len, PROT_READ|PROT_WRITE,
 		 MAP_FIXED|MAP_PRIVATE, fd, offset) != MAP_FAILED)
 		return;

@ -573,10 +583,10 @@ static void *_check_pointer(unsigned long addr, unsigned int size,
 			    unsigned int line)
 {
 	/*
-	 * We have to separately check addr and addr+size, because size could
-	 * be huge and addr + size might wrap around.
+	 * Check if the requested address and size exceeds the allocated memory,
+	 * or addr + size wraps around.
 	 */
-	if (addr >= guest_limit || addr + size >= guest_limit)
+	if ((addr + size) > guest_limit || (addr + size) < addr)
 		errx(1, "%s:%i: Invalid address %#lx", __FILE__, line, addr);
 	/*
 	 * We return a pointer for the caller's convenience, now we know it's
@ -1872,6 +1882,8 @@ static struct option opts[] = {
 	{ "block", 1, NULL, 'b' },
 	{ "rng", 0, NULL, 'r' },
 	{ "initrd", 1, NULL, 'i' },
+	{ "username", 1, NULL, 'u' },
+	{ "chroot", 1, NULL, 'c' },
 	{ NULL },
 };
 static void usage(void)
@ -1894,6 +1906,12 @@ int main(int argc, char *argv[])
 	/* If they specify an initrd file to load. */
 	const char *initrd_name = NULL;

+	/* Password structure for initgroups/setres[gu]id */
+	struct passwd *user_details = NULL;
+
+	/* Directory to chroot to */
+	char *chroot_path = NULL;
+
 	/* Save the args: we "reboot" by execing ourselves again. */
 	main_args = argv;

@ -1950,6 +1968,14 @@ int main(int argc, char *argv[])
 		case 'i':
 			initrd_name = optarg;
 			break;
+		case 'u':
+			user_details = getpwnam(optarg);
+			if (!user_details)
+				err(1, "getpwnam failed, incorrect username?");
+			break;
+		case 'c':
+			chroot_path = optarg;
+			break;
 		default:
 			warnx("Unknown argument %s", argv[optind]);
 			usage();
@ -2021,6 +2047,37 @@ int main(int argc, char *argv[])
 	/* If we exit via err(), this kills all the threads, restores tty. */
 	atexit(cleanup_devices);

+	/* If requested, chroot to a directory */
+	if (chroot_path) {
+		if (chroot(chroot_path) != 0)
+			err(1, "chroot(\"%s\") failed", chroot_path);
+
+		if (chdir("/") != 0)
+			err(1, "chdir(\"/\") failed");
+
+		verbose("chroot done\n");
+	}
+
+	/* If requested, drop privileges */
+	if (user_details) {
+		uid_t u;
+		gid_t g;
+
+		u = user_details->pw_uid;
+		g = user_details->pw_gid;
+
+		if (initgroups(user_details->pw_name, g) != 0)
+			err(1, "initgroups failed");
+
+		if (setresgid(g, g, g) != 0)
+			err(1, "setresgid failed");
+
+		if (setresuid(u, u, u) != 0)
+			err(1, "setresuid failed");
+
+		verbose("Dropping privileges completed\n");
+	}
+
 	/* Finally, run the Guest.  This doesn't return. */
 	run_guest();
 }
--- a/Documentation/lguest/lguest.txt
+++ b/Documentation/lguest/lguest.txt
@ -117,6 +117,11 @@ Running Lguest:
    
  for general information on how to get bridging to work.

+- Random number generation. Using the --rng option will provide a
+  /dev/hwrng in the guest that will read from the host's /dev/random.
+  Use this option in conjunction with rng-tools (see ../hw_random.txt)
+  to provide entropy to the guest kernel's /dev/random.
+
 There is a helpful mailing list at http://ozlabs.org/mailman/listinfo/lguest

 Good luck!
--- a/Documentation/networking/bonding.txt
+++ b/Documentation/networking/bonding.txt
@ -49,7 +49,8 @@ Table of Contents
 3.3	Configuring Bonding Manually with Ifenslave
 3.3.1		Configuring Multiple Bonds Manually
 3.4	Configuring Bonding Manually via Sysfs
-3.5	Overriding Configuration for Special Cases
+3.5	Configuration with Interfaces Support
+3.6	Overriding Configuration for Special Cases

 4. Querying Bonding Configuration
 4.1	Bonding Configuration
@ -161,8 +162,8 @@ onwards) do not have /usr/include/linux symbolically linked to the
 default kernel source include directory.

 SECOND IMPORTANT NOTE:
-	If you plan to configure bonding using sysfs, you do not need
-to use ifenslave.
+	If you plan to configure bonding using sysfs or using the
+/etc/network/interfaces file, you do not need to use ifenslave.

 2. Bonding Driver Options
 =========================
@ -779,22 +780,26 @@ resend_igmp

 	You can configure bonding using either your distro's network
 initialization scripts, or manually using either ifenslave or the
-sysfs interface.  Distros generally use one of two packages for the
-network initialization scripts: initscripts or sysconfig.  Recent
-versions of these packages have support for bonding, while older
+sysfs interface.  Distros generally use one of three packages for the
+network initialization scripts: initscripts, sysconfig or interfaces.
+Recent versions of these packages have support for bonding, while older
 versions do not.

 	We will first describe the options for configuring bonding for
-distros using versions of initscripts and sysconfig with full or
-partial support for bonding, then provide information on enabling
+distros using versions of initscripts, sysconfig and interfaces with full
+or partial support for bonding, then provide information on enabling
 bonding without support from the network initialization scripts (i.e.,
 older versions of initscripts or sysconfig).

-	If you're unsure whether your distro uses sysconfig or
-initscripts, or don't know if it's new enough, have no fear.
+	If you're unsure whether your distro uses sysconfig,
+initscripts or interfaces, or don't know if it's new enough, have no fear.
 Determining this is fairly straightforward.

-	First, issue the command:
+	First, look for a file called interfaces in /etc/network directory.
+If this file is present in your system, then your system use interfaces. See
+Configuration with Interfaces Support.
+
+	Else, issue the command:

 $ rpm -qf /sbin/ifup

@ -1327,8 +1332,62 @@ echo 2000 > /sys/class/net/bond1/bonding/arp_interval
 echo +eth2 > /sys/class/net/bond1/bonding/slaves
 echo +eth3 > /sys/class/net/bond1/bonding/slaves

-3.5 Overriding Configuration for Special Cases
+3.5 Configuration with Interfaces Support
+-----------------------------------------
+
+        This section applies to distros which use /etc/network/interfaces file
+to describe network interface configuration, most notably Debian and it's
+derivatives.
+
+	The ifup and ifdown commands on Debian don't support bonding out of
+the box. The ifenslave-2.6 package should be installed to provide bonding
+support.  Once installed, this package will provide bond-* options to be used
+into /etc/network/interfaces.
+
+	Note that ifenslave-2.6 package will load the bonding module and use
+the ifenslave command when appropriate.
+
+Example Configurations
+----------------------
+
+In /etc/network/interfaces, the following stanza will configure bond0, in
+active-backup mode, with eth0 and eth1 as slaves.
+
+auto bond0
+iface bond0 inet dhcp
+	bond-slaves eth0 eth1
+	bond-mode active-backup
+	bond-miimon 100
+	bond-primary eth0 eth1
+
+If the above configuration doesn't work, you might have a system using
+upstart for system startup. This is most notably true for recent
+Ubuntu versions. The following stanza in /etc/network/interfaces will
+produce the same result on those systems.
+
+auto bond0
+iface bond0 inet dhcp
+	bond-slaves none
+	bond-mode active-backup
+	bond-miimon 100
+
+auto eth0
+iface eth0 inet manual
+	bond-master bond0
+	bond-primary eth0 eth1
+
+auto eth1
+iface eth1 inet manual
+	bond-master bond0
+	bond-primary eth0 eth1
+
+For a full list of bond-* supported options in /etc/network/interfaces and some
+more advanced examples tailored to you particular distros, see the files in
+/usr/share/doc/ifenslave-2.6.
+
+3.6 Overriding Configuration for Special Cases
 ----------------------------------------------
+
 When using the bonding driver, the physical port which transmits a frame is
 typically selected by the bonding driver, and is not relevant to the user or
 system administrator.  The output port is simply selected using the policies of
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@ -187,7 +187,7 @@ tcp_cookie_size - INTEGER
 tcp_dsack - BOOLEAN
 	Allows TCP to send "duplicate" SACKs.

-tcp_ecn - BOOLEAN
+tcp_ecn - INTEGER
 	Enable Explicit Congestion Notification (ECN) in TCP. ECN is only
 	used when both ends of the TCP flow support it. It is useful to
 	avoid losses due to congestion (when the bottleneck router supports
--- a/Documentation/scheduler/sched-stats.txt
+++ b/Documentation/scheduler/sched-stats.txt
@ -1,3 +1,7 @@
+Version 15 of schedstats dropped counters for some sched_yield:
+yld_exp_empty, yld_act_empty and yld_both_empty. Otherwise, it is
+identical to version 14.
+
 Version 14 of schedstats includes support for sched_domains, which hit the
 mainline kernel in 2.6.20 although it is identical to the stats from version
 12 which was in the kernel from 2.6.13-2.6.19 (version 13 never saw a kernel
@ -28,32 +32,25 @@ to write their own scripts, the fields are described here.

 CPU statistics
 --------------
-cpu<N> 1 2 3 4 5 6 7 8 9 10 11 12
+cpu<N> 1 2 3 4 5 6 7 8 9

-NOTE: In the sched_yield() statistics, the active queue is considered empty
-    if it has only one process in it, since obviously the process calling
-    sched_yield() is that process.
-
-First four fields are sched_yield() statistics:
-     1) # of times both the active and the expired queue were empty
-     2) # of times just the active queue was empty
-     3) # of times just the expired queue was empty
-     4) # of times sched_yield() was called
+First field is a sched_yield() statistic:
+     1) # of times sched_yield() was called

 Next three are schedule() statistics:
-     5) # of times we switched to the expired queue and reused it
-     6) # of times schedule() was called
-     7) # of times schedule() left the processor idle
+     2) # of times we switched to the expired queue and reused it
+     3) # of times schedule() was called
+     4) # of times schedule() left the processor idle

 Next two are try_to_wake_up() statistics:
-     8) # of times try_to_wake_up() was called
-     9) # of times try_to_wake_up() was called to wake up the local cpu
+     5) # of times try_to_wake_up() was called
+     6) # of times try_to_wake_up() was called to wake up the local cpu

 Next three are statistics describing scheduling latency:
-    10) sum of all time spent running by tasks on this processor (in jiffies)
-    11) sum of all time spent waiting to run by tasks on this processor (in
+     7) sum of all time spent running by tasks on this processor (in jiffies)
+     8) sum of all time spent waiting to run by tasks on this processor (in
        jiffies)
-    12) # of timeslices run on this cpu
+     9) # of timeslices run on this cpu


 Domain statistics
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@ -296,6 +296,7 @@ Conexant 5066
 =============
  laptop	Basic Laptop config (default)
  hp-laptop	HP laptops, e g G60
+  asus		Asus K52JU, Lenovo G560
  dell-laptop	Dell laptops
  dell-vostro	Dell Vostro
  olpc-xo-1_5	OLPC XO 1.5
--- a/Documentation/sound/alsa/soc/codec.txt
+++ b/Documentation/sound/alsa/soc/codec.txt
@ -27,42 +27,38 @@ ASoC Codec driver breakdown

 1 - Codec DAI and PCM configuration
 -----------------------------------
-Each codec driver must have a struct snd_soc_codec_dai to define its DAI and
+Each codec driver must have a struct snd_soc_dai_driver to define its DAI and
 PCM capabilities and operations. This struct is exported so that it can be
 registered with the core by your machine driver.

 e.g.

-struct snd_soc_codec_dai wm8731_dai = {
-	.name = "WM8731",
-	/* playback capabilities */
+static struct snd_soc_dai_ops wm8731_dai_ops = {
+	.prepare	= wm8731_pcm_prepare,
+	.hw_params	= wm8731_hw_params,
+	.shutdown	= wm8731_shutdown,
+	.digital_mute	= wm8731_mute,
+	.set_sysclk	= wm8731_set_dai_sysclk,
+	.set_fmt	= wm8731_set_dai_fmt,
+};
+
+struct snd_soc_dai_driver wm8731_dai = {
+	.name = "wm8731-hifi",
 	.playback = {
 		.stream_name = "Playback",
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = WM8731_RATES,
 		.formats = WM8731_FORMATS,},
-	/* capture capabilities */
 	.capture = {
 		.stream_name = "Capture",
 		.channels_min = 1,
 		.channels_max = 2,
 		.rates = WM8731_RATES,
 		.formats = WM8731_FORMATS,},
-	/* pcm operations - see section 4 below */
-	.ops = {
-		.prepare = wm8731_pcm_prepare,
-		.hw_params = wm8731_hw_params,
-		.shutdown = wm8731_shutdown,
-	},
-	/* DAI operations - see DAI.txt */
-	.dai_ops = {
-		.digital_mute = wm8731_mute,
-		.set_sysclk = wm8731_set_dai_sysclk,
-		.set_fmt = wm8731_set_dai_fmt,
-	}
+	.ops = &wm8731_dai_ops,
+	.symmetric_rates = 1,
 };
-EXPORT_SYMBOL_GPL(wm8731_dai);


 2 - Codec control IO
@ -186,13 +182,14 @@ when the mute is applied or freed.

 i.e.

-static int wm8974_mute(struct snd_soc_codec *codec,
-	struct snd_soc_codec_dai *dai, int mute)
+static int wm8974_mute(struct snd_soc_dai *dai, int mute)
 {
-	u16 mute_reg = wm8974_read_reg_cache(codec, WM8974_DAC) & 0xffbf;
-	if(mute)
-		wm8974_write(codec, WM8974_DAC, mute_reg | 0x40);
+	struct snd_soc_codec *codec = dai->codec;
+	u16 mute_reg = snd_soc_read(codec, WM8974_DAC) & 0xffbf;
+
+	if (mute)
+		snd_soc_write(codec, WM8974_DAC, mute_reg | 0x40);
 	else
-		wm8974_write(codec, WM8974_DAC, mute_reg);
+		snd_soc_write(codec, WM8974_DAC, mute_reg);
 	return 0;
 }
--- a/Documentation/sound/alsa/soc/machine.txt
+++ b/Documentation/sound/alsa/soc/machine.txt
@ -12,6 +12,8 @@ the following struct:-
 struct snd_soc_card {
 	char *name;

+	...
+
 	int (*probe)(struct platform_device *pdev);
 	int (*remove)(struct platform_device *pdev);

@ -22,12 +24,13 @@ struct snd_soc_card {
 	int (*resume_pre)(struct platform_device *pdev);
 	int (*resume_post)(struct platform_device *pdev);

-	/* machine stream operations */
-	struct snd_soc_ops *ops;
+	...

 	/* CPU <--> Codec DAI links  */
 	struct snd_soc_dai_link *dai_link;
 	int num_links;
+
+	...
 };

 probe()/remove()
@ -42,11 +45,6 @@ of any machine audio tasks that have to be done before or after the codec, DAIs
 and DMA is suspended and resumed. Optional.


-Machine operations
------------------
-The machine specific audio operations can be set here. Again this is optional.
-
-
 Machine DAI Configuration
 -------------------------
 The machine DAI configuration glues all the codec and CPU DAIs together. It can
@ -61,8 +59,10 @@ struct snd_soc_dai_link is used to set up each DAI in your machine. e.g.
 static struct snd_soc_dai_link corgi_dai = {
 	.name = "WM8731",
 	.stream_name = "WM8731",
-	.cpu_dai = &pxa_i2s_dai,
-	.codec_dai = &wm8731_dai,
+	.cpu_dai_name = "pxa-is2-dai",
+	.codec_dai_name = "wm8731-hifi",
+	.platform_name = "pxa-pcm-audio",
+	.codec_name = "wm8713-codec.0-001a",
 	.init = corgi_wm8731_init,
 	.ops = &corgi_ops,
 };
@ -77,26 +77,6 @@ static struct snd_soc_card snd_soc_corgi = {
 };


-Machine Audio Subsystem
-----------------------
-
-The machine soc device glues the platform, machine and codec driver together.
-Private data can also be set here. e.g.
-
-/* corgi audio private data */
-static struct wm8731_setup_data corgi_wm8731_setup = {
-	.i2c_address = 0x1b,
-};
-
-/* corgi audio subsystem */
-static struct snd_soc_device corgi_snd_devdata = {
-	.machine = &snd_soc_corgi,
-	.platform = &pxa2xx_soc_platform,
-	.codec_dev = &soc_codec_dev_wm8731,
-	.codec_data = &corgi_wm8731_setup,
-};
-
-
 Machine Power Map
 -----------------

--- a/Documentation/sound/alsa/soc/platform.txt
+++ b/Documentation/sound/alsa/soc/platform.txt
@ -20,9 +20,10 @@ struct snd_soc_ops {
 	int (*trigger)(struct snd_pcm_substream *, int);
 };

-The platform driver exports its DMA functionality via struct snd_soc_platform:-
+The platform driver exports its DMA functionality via struct
+snd_soc_platform_driver:-

-struct snd_soc_platform {
+struct snd_soc_platform_driver {
 	char *name;

 	int (*probe)(struct platform_device *pdev);
@ -34,6 +35,13 @@ struct snd_soc_platform {
 	int (*pcm_new)(struct snd_card *, struct snd_soc_codec_dai *, struct snd_pcm *);
 	void (*pcm_free)(struct snd_pcm *);

+	/*
+	 * For platform caused delay reporting.
+	 * Optional.
+	 */
+	snd_pcm_sframes_t (*delay)(struct snd_pcm_substream *,
+		struct snd_soc_dai *);
+
 	/* platform stream ops */
 	struct snd_pcm_ops *pcm_ops;
 };
--- a/Documentation/video4linux/v4l2-controls.txt
+++ b/Documentation/video4linux/v4l2-controls.txt
@ -285,6 +285,9 @@ implement g_volatile_ctrl like this:
 The 'new value' union is not used in g_volatile_ctrl. In general controls
 that need to implement g_volatile_ctrl are read-only controls.

+Note that if one or more controls in a control cluster are marked as volatile,
+then all the controls in the cluster are seen as volatile.
+
 To mark a control as volatile you have to set the is_volatile flag:

 	ctrl = v4l2_ctrl_new_std(&sd->ctrl_handler, ...);
@ -462,6 +465,15 @@ pointer to the v4l2_ctrl_ops struct that is used for that cluster.
 Obviously, all controls in the cluster array must be initialized to either
 a valid control or to NULL.

+In rare cases you might want to know which controls of a cluster actually
+were set explicitly by the user. For this you can check the 'is_new' flag of
+each control. For example, in the case of a volume/mute cluster the 'is_new'
+flag of the mute control would be set if the user called VIDIOC_S_CTRL for
+mute only. If the user would call VIDIOC_S_EXT_CTRLS for both mute and volume
+controls, then the 'is_new' flag would be 1 for both controls.
+
+The 'is_new' flag is always 1 when called from v4l2_ctrl_handler_setup().
+

 VIDIOC_LOG_STATUS Support
 =========================
--- a/128
+++ b/128
@ -162,7 +162,7 @@ L:	linux-serial@vger.kernel.org
 W:	http://serial.sourceforge.net
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
-F:	drivers/serial/8250*
+F:	drivers/tty/serial/8250*
 F:	include/linux/serial_8250.h

 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
@ -624,11 +624,15 @@ M:	Lennert Buytenhek <kernel@wantstofly.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained

-ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
+ARM/ATMEL AT91RM9200 AND AT91SAM ARM ARCHITECTURES
 M:	Andrew Victor <linux@maxim.org.za>
+M:	Nicolas Ferre <nicolas.ferre@atmel.com>
+M:	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 W:	http://maxim.org.za/at91_26.html
-S:	Maintained
+W:	http://www.linux4sam.org
+S:	Supported
+F:	arch/arm/mach-at91/

 ARM/BCMRING ARM ARCHITECTURE
 M:	Jiandong Zheng <jdzheng@broadcom.com>
@ -888,8 +892,8 @@ F:	arch/arm/mach-msm/
 F:	drivers/video/msm/
 F:	drivers/mmc/host/msm_sdcc.c
 F:	drivers/mmc/host/msm_sdcc.h
-F:	drivers/serial/msm_serial.h
-F:	drivers/serial/msm_serial.c
+F:	drivers/tty/serial/msm_serial.h
+F:	drivers/tty/serial/msm_serial.c
 T:	git git://codeaurora.org/quic/kernel/davidb/linux-msm.git
 S:	Maintained

@ -974,6 +978,8 @@ S:	Maintained
 F:	arch/arm/plat-samsung/
 F:	arch/arm/plat-s3c24xx/
 F:	arch/arm/plat-s5p/
+F:	drivers/*/*s3c2410*
+F:	drivers/*/*/*s3c2410*

 ARM/S3C2410 ARM ARCHITECTURE
 M:	Ben Dooks <ben-linux@fluff.org>
@ -1256,7 +1262,7 @@ F:	drivers/mmc/host/atmel-mci-regs.h
 ATMEL AT91 / AT32 SERIAL DRIVER
 M:	Nicolas Ferre <nicolas.ferre@atmel.com>
 S:	Supported
-F:	drivers/serial/atmel_serial.c
+F:	drivers/tty/serial/atmel_serial.c

 ATMEL LCDFB DRIVER
 M:	Nicolas Ferre <nicolas.ferre@atmel.com>
@ -1412,7 +1418,7 @@ M:	Sonic Zhang <sonic.zhang@analog.com>
 L:	uclinux-dist-devel@blackfin.uclinux.org
 W:	http://blackfin.uclinux.org
 S:	Supported
-F:	drivers/serial/bfin_5xx.c
+F:	drivers/tty/serial/bfin_5xx.c

 BLACKFIN WATCHDOG DRIVER
 M:	Mike Frysinger <vapier.adi@gmail.com>
@ -1877,7 +1883,7 @@ L:	linux-cris-kernel@axis.com
 W:	http://developer.axis.com
 S:	Maintained
 F:	arch/cris/
-F:	drivers/serial/crisv10.*
+F:	drivers/tty/serial/crisv10.*

 CRYPTO API
 M:	Herbert Xu <herbert@gondor.apana.org.au>
@ -2216,7 +2222,7 @@ F:	drivers/net/wan/dscc4.c
 DZ DECSTATION DZ11 SERIAL DRIVER
 M:	"Maciej W. Rozycki" <macro@linux-mips.org>
 S:	Maintained
-F:	drivers/serial/dz.*
+F:	drivers/tty/serial/dz.*

 EATA-DMA SCSI DRIVER
 M:	Michael Neuffer <mike@i-Connect.Net>
@ -2643,7 +2649,7 @@ FREESCALE QUICC ENGINE UCC UART DRIVER
 M:	Timur Tabi <timur@freescale.com>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Supported
-F:	drivers/serial/ucc_uart.c
+F:	drivers/tty/serial/ucc_uart.c

 FREESCALE SOC SOUND DRIVERS
 M:	Timur Tabi <timur@freescale.com>
@ -3135,6 +3141,12 @@ S:	Maintained
 F:	net/ieee802154/
 F:	drivers/ieee802154/

+IKANOS/ADI EAGLE ADSL USB DRIVER
+M:	Matthieu Castet <castet.matthieu@free.fr>
+M:	Stanislaw Gruszka <stf_xl@wp.pl>
+S:	Maintained
+F:	drivers/usb/atm/ueagle-atm.c
+
 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
 M:	Mimi Zohar <zohar@us.ibm.com>
 S:	Supported
@ -3146,7 +3158,7 @@ S:	Orphan
 F:	drivers/video/imsttfb.c

 INFINIBAND SUBSYSTEM
-M:	Roland Dreier <rolandd@cisco.com>
+M:	Roland Dreier <roland@kernel.org>
 M:	Sean Hefty <sean.hefty@intel.com>
 M:	Hal Rosenstock <hal.rosenstock@gmail.com>
 L:	linux-rdma@vger.kernel.org
@ -3323,7 +3335,6 @@ F:	drivers/net/wimax/i2400m/
 F:	include/linux/wimax/i2400m.h

 INTEL WIRELESS WIFI LINK (iwlwifi)
-M:	Reinette Chatre <reinette.chatre@intel.com>
 M:	Wey-Yi Guy <wey-yi.w.guy@intel.com>
 M:	Intel Linux Wireless <ilw@linux.intel.com>
 L:	linux-wireless@vger.kernel.org
@ -3350,7 +3361,7 @@ IOC3 SERIAL DRIVER
 M:	Pat Gefre <pfg@sgi.com>
 L:	linux-serial@vger.kernel.org
 S:	Maintained
-F:	drivers/serial/ioc3_serial.c
+F:	drivers/tty/serial/ioc3_serial.c

 IP MASQUERADING
 M:	Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
@ -3527,7 +3538,7 @@ JSM Neo PCI based serial card
 M:	Breno Leitao <leitao@linux.vnet.ibm.com>
 L:	linux-serial@vger.kernel.org
 S:	Maintained
-F:	drivers/serial/jsm/
+F:	drivers/tty/serial/jsm/

 K10TEMP HARDWARE MONITORING DRIVER
 M:	Clemens Ladisch <clemens@ladisch.de>
@ -3670,6 +3681,28 @@ F:	include/linux/key-type.h
 F:	include/keys/
 F:	security/keys/

+KEYS-TRUSTED
+M:	David Safford <safford@watson.ibm.com>
+M:	Mimi Zohar <zohar@us.ibm.com>
+L:	linux-security-module@vger.kernel.org
+L:	keyrings@linux-nfs.org
+S:	Supported
+F:	Documentation/keys-trusted-encrypted.txt
+F:	include/keys/trusted-type.h
+F:	security/keys/trusted.c
+F:	security/keys/trusted.h
+
+KEYS-ENCRYPTED
+M:	Mimi Zohar <zohar@us.ibm.com>
+M:	David Safford <safford@watson.ibm.com>
+L:	linux-security-module@vger.kernel.org
+L:	keyrings@linux-nfs.org
+S:	Supported
+F:	Documentation/keys-trusted-encrypted.txt
+F:	include/keys/encrypted-type.h
+F:	security/keys/encrypted.c
+F:	security/keys/encrypted.h
+
 KGDB / KDB /debug_core
 M:	Jason Wessel <jason.wessel@windriver.com>
 W:	http://kgdb.wiki.kernel.org/
@ -3677,7 +3710,7 @@ L:	kgdb-bugreport@lists.sourceforge.net
 S:	Maintained
 F:	Documentation/DocBook/kgdb.tmpl
 F:	drivers/misc/kgdbts.c
-F:	drivers/serial/kgdboc.c
+F:	drivers/tty/serial/kgdboc.c
 F:	include/linux/kdb.h
 F:	include/linux/kgdb.h
 F:	kernel/debug/
@ -5518,12 +5551,11 @@ S:	Supported
 F:	drivers/scsi/be2iscsi/

 SERVER ENGINES 10Gbps NIC - BladeEngine 2 DRIVER
-M:	Sathya Perla <sathyap@serverengines.com>
-M:	Subbu Seetharaman <subbus@serverengines.com>
-M:	Sarveshwar Bandi <sarveshwarb@serverengines.com>
-M:	Ajit Khaparde <ajitk@serverengines.com>
+M:	Sathya Perla <sathya.perla@emulex.com>
+M:	Subbu Seetharaman <subbu.seetharaman@emulex.com>
+M:	Ajit Khaparde <ajit.khaparde@emulex.com>
 L:	netdev@vger.kernel.org
-W:	http://www.serverengines.com
+W:	http://www.emulex.com
 S:	Supported
 F:	drivers/net/benet/

@ -5545,7 +5577,7 @@ M:	Pat Gefre <pfg@sgi.com>
 L:	linux-ia64@vger.kernel.org
 S:	Supported
 F:	Documentation/ia64/serial.txt
-F:	drivers/serial/ioc?_serial.c
+F:	drivers/tty/serial/ioc?_serial.c
 F:	include/linux/ioc?.h

 SGI VISUAL WORKSTATION 320 AND 540
@ -5567,7 +5599,7 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	Documentation/arm/Sharp-LH/ADC-LH7-Touchscreen
 F:	arch/arm/mach-lh7a40x/
-F:	drivers/serial/serial_lh7a40x.c
+F:	drivers/tty/serial/serial_lh7a40x.c
 F:	drivers/usb/gadget/lh7a40*
 F:	drivers/usb/host/ohci-lh7a40*

@ -5583,18 +5615,20 @@ F:	include/linux/sfi*.h

 SIMTEC EB110ATX (Chalice CATS)
 P:	Ben Dooks
-M:	Vincent Sanders <support@simtec.co.uk>
+P:	Vincent Sanders <vince@simtec.co.uk>
+M:	Simtec Linux Team <linux@simtec.co.uk>
 W:	http://www.simtec.co.uk/products/EB110ATX/
 S:	Supported

 SIMTEC EB2410ITX (BAST)
 P:	Ben Dooks
-M:	Vincent Sanders <support@simtec.co.uk>
+P:	Vincent Sanders <vince@simtec.co.uk>
+M:	Simtec Linux Team <linux@simtec.co.uk>
 W:	http://www.simtec.co.uk/products/EB2410ITX/
 S:	Supported
-F:	arch/arm/mach-s3c2410/
-F:	drivers/*/*s3c2410*
-F:	drivers/*/*/*s3c2410*
+F:	arch/arm/mach-s3c2410/mach-bast.c
+F:	arch/arm/mach-s3c2410/bast-ide.c
+F:	arch/arm/mach-s3c2410/bast-irq.c

 TI DAVINCI MACHINE SUPPORT
 M:	Kevin Hilman <khilman@deeprootsystems.com>
@ -5787,14 +5821,14 @@ L:	sparclinux@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6.git
 S:	Maintained
-F:	drivers/serial/suncore.c
-F:	drivers/serial/suncore.h
-F:	drivers/serial/sunhv.c
-F:	drivers/serial/sunsab.c
-F:	drivers/serial/sunsab.h
-F:	drivers/serial/sunsu.c
-F:	drivers/serial/sunzilog.c
-F:	drivers/serial/sunzilog.h
+F:	drivers/tty/serial/suncore.c
+F:	drivers/tty/serial/suncore.h
+F:	drivers/tty/serial/sunhv.c
+F:	drivers/tty/serial/sunsab.c
+F:	drivers/tty/serial/sunsab.h
+F:	drivers/tty/serial/sunsu.c
+F:	drivers/tty/serial/sunzilog.c
+F:	drivers/tty/serial/sunzilog.h

 SPEAR PLATFORM SUPPORT
 M:	Viresh Kumar <viresh.kumar@st.com>
@ -6124,8 +6158,8 @@ TTY LAYER
 M:	Greg Kroah-Hartman <gregkh@suse.de>
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
-F:	drivers/char/tty_*
-F:	drivers/serial/serial_core.c
+F:	drivers/tty/*
+F:	drivers/tty/serial/serial_core.c
 F:	include/linux/serial_core.h
 F:	include/linux/serial.h
 F:	include/linux/tty.h
@ -6569,6 +6603,16 @@ S:	Maintained
 F:	drivers/char/virtio_console.c
 F:	include/linux/virtio_console.h

+VIRTIO CORE, NET AND BLOCK DRIVERS
+M:	Rusty Russell <rusty@rustcorp.com.au>
+M:	"Michael S. Tsirkin" <mst@redhat.com>
+L:	virtualization@lists.linux-foundation.org
+S:	Maintained
+F:	drivers/virtio/
+F:	drivers/net/virtio_net.c
+F:	drivers/block/virtio_blk.c
+F:	include/linux/virtio_*.h
+
 VIRTIO HOST (VHOST)
 M:	"Michael S. Tsirkin" <mst@redhat.com>
 L:	kvm@vger.kernel.org
@ -6742,12 +6786,12 @@ S:	Maintained
 F:	drivers/net/wireless/wl1251/*

 WL1271 WIRELESS DRIVER
-M:	Luciano Coelho <luciano.coelho@nokia.com>
+M:	Luciano Coelho <coelho@ti.com>
 L:	linux-wireless@vger.kernel.org
-W:	http://wireless.kernel.org
+W:	http://wireless.kernel.org/en/users/Drivers/wl12xx
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
 S:	Maintained
-F:	drivers/net/wireless/wl12xx/wl1271*
+F:	drivers/net/wireless/wl12xx/
 F:	include/linux/wl12xx.h

 WL3501 WIRELESS PCMCIA CARD DRIVER
@ -6870,7 +6914,7 @@ XILINX UARTLITE SERIAL DRIVER
 M:	Peter Korsgaard <jacmet@sunsite.dk>
 L:	linux-serial@vger.kernel.org
 S:	Maintained
-F:	drivers/serial/uartlite.c
+F:	drivers/tty/serial/uartlite.c

 YAM DRIVER FOR AX.25
 M:	Jean-Paul Roubelat <jpr@f6fbb.org>
@ -6916,7 +6960,7 @@ F:	drivers/media/video/zoran/
 ZS DECSTATION Z85C30 SERIAL DRIVER
 M:	"Maciej W. Rozycki" <macro@linux-mips.org>
 S:	Maintained
-F:	drivers/serial/zs.*
+F:	drivers/tty/serial/zs.*

 GRE DEMULTIPLEXER DRIVER
 M:	Dmitry Kozlov <xeb@mail.ru>
--- a/4
+++ b/4
@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
-SUBLEVEL = 37
-EXTRAVERSION =
+SUBLEVEL = 38
+EXTRAVERSION = -rc4
 NAME = Flesh-Eating Bats with Fangs

 # *DOCUMENTATION*
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@ -8,6 +8,9 @@ config ALPHA
 	select HAVE_IRQ_WORK
 	select HAVE_PERF_EVENTS
 	select HAVE_DMA_ATTRS
+	select HAVE_GENERIC_HARDIRQS
+	select GENERIC_IRQ_PROBE
+	select AUTO_IRQ_AFFINITY if SMP
 	help
 	  The Alpha is a 64-bit general-purpose processor designed and
 	  marketed by the Digital Equipment Corporation of blessed memory,
@ -68,22 +71,6 @@ config GENERIC_IOMAP
 	bool
 	default n

-config GENERIC_HARDIRQS_NO__DO_IRQ
-	def_bool y
-
-config GENERIC_HARDIRQS
-	bool
-	default y
-
-config GENERIC_IRQ_PROBE
-	bool
-	default y
-
-config AUTO_IRQ_AFFINITY
-	bool
-	depends on SMP
-	default y
-
 source "init/Kconfig"
 source "kernel/Kconfig.freezer"

--- a/arch/arm/configs/ag5evm_defconfig
+++ b/arch/arm/configs/ag5evm_defconfig
@ -10,7 +10,7 @@ CONFIG_NAMESPACES=y
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
--- a/arch/arm/configs/am200epdkit_defconfig
+++ b/arch/arm/configs/am200epdkit_defconfig
@ -3,7 +3,7 @@ CONFIG_LOCALVERSION="gum"
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_EPOLL is not set
 # CONFIG_SHMEM is not set
--- a/arch/arm/configs/at572d940hfek_defconfig
+++ b/arch/arm/configs/at572d940hfek_defconfig
@ -17,7 +17,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=m
--- a/arch/arm/configs/badge4_defconfig
+++ b/arch/arm/configs/badge4_defconfig
@ -1,6 +1,6 @@
 CONFIG_EXPERIMENTAL=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_MODULES=y
 CONFIG_MODVERSIONS=y
 CONFIG_ARCH_SA1100=y
--- a/arch/arm/configs/bcmring_defconfig
+++ b/arch/arm/configs/bcmring_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 # CONFIG_LOCALVERSION_AUTO is not set
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 # CONFIG_HOTPLUG is not set
 # CONFIG_ELF_CORE is not set
--- a/arch/arm/configs/cm_x2xx_defconfig
+++ b/arch/arm/configs/cm_x2xx_defconfig
@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_SLUB_DEBUG is not set
 # CONFIG_COMPAT_BRK is not set
--- a/arch/arm/configs/colibri_pxa270_defconfig
+++ b/arch/arm/configs/colibri_pxa270_defconfig
@ -8,7 +8,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/collie_defconfig
+++ b/arch/arm/configs/collie_defconfig
@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_BASE_FULL is not set
 # CONFIG_EPOLL is not set
 CONFIG_SLOB=y
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=m
 CONFIG_MODULES=y
--- a/arch/arm/configs/da8xx_omapl_defconfig
+++ b/arch/arm/configs/da8xx_omapl_defconfig
@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
--- a/arch/arm/configs/davinci_all_defconfig
+++ b/arch/arm/configs/davinci_all_defconfig
@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODULE_FORCE_UNLOAD=y
--- a/arch/arm/configs/dove_defconfig
+++ b/arch/arm/configs/dove_defconfig
@ -1,7 +1,7 @@
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/ebsa110_defconfig
+++ b/arch/arm/configs/ebsa110_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_MODULES=y
 CONFIG_ARCH_EBSA110=y
 CONFIG_PCCARD=m
--- a/arch/arm/configs/edb7211_defconfig
+++ b/arch/arm/configs/edb7211_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 CONFIG_ARCH_CLPS711X=y
 CONFIG_ARCH_EDB7211=y
--- a/arch/arm/configs/em_x270_defconfig
+++ b/arch/arm/configs/em_x270_defconfig
@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_VM_EVENT_COUNTERS is not set
 # CONFIG_SLUB_DEBUG is not set
 # CONFIG_COMPAT_BRK is not set
--- a/arch/arm/configs/ep93xx_defconfig
+++ b/arch/arm/configs/ep93xx_defconfig
@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/eseries_pxa_defconfig
+++ b/arch/arm/configs/eseries_pxa_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
--- a/arch/arm/configs/ezx_defconfig
+++ b/arch/arm/configs/ezx_defconfig
@ -7,7 +7,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/footbridge_defconfig
+++ b/arch/arm/configs/footbridge_defconfig
@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 CONFIG_MODULES=y
 CONFIG_ARCH_FOOTBRIDGE=y
--- a/arch/arm/configs/fortunet_defconfig
+++ b/arch/arm/configs/fortunet_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 CONFIG_ARCH_CLPS711X=y
 CONFIG_ARCH_FORTUNET=y
--- a/arch/arm/configs/h5000_defconfig
+++ b/arch/arm/configs/h5000_defconfig
@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_UID16 is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/imote2_defconfig
+++ b/arch/arm/configs/imote2_defconfig
@ -6,7 +6,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_LZMA=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/ixp2000_defconfig
+++ b/arch/arm/configs/ixp2000_defconfig
@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/ixp23xx_defconfig
+++ b/arch/arm/configs/ixp23xx_defconfig
@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/ixp4xx_defconfig
+++ b/arch/arm/configs/ixp4xx_defconfig
@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_MODULES=y
 CONFIG_MODVERSIONS=y
 # CONFIG_BLK_DEV_BSG is not set
--- a/arch/arm/configs/loki_defconfig
+++ b/arch/arm/configs/loki_defconfig
@ -1,7 +1,7 @@
 CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/lpd7a400_defconfig
+++ b/arch/arm/configs/lpd7a400_defconfig
@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_IKCONFIG=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 # CONFIG_EPOLL is not set
 # CONFIG_IOSCHED_DEADLINE is not set
--- a/arch/arm/configs/lpd7a404_defconfig
+++ b/arch/arm/configs/lpd7a404_defconfig
@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_IKCONFIG=y
 CONFIG_LOG_BUF_SHIFT=16
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 # CONFIG_EPOLL is not set
 CONFIG_SLAB=y
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_UID16 is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/mv78xx0_defconfig
+++ b/arch/arm/configs/mv78xx0_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_SLUB_DEBUG is not set
 CONFIG_PROFILING=y
--- a/arch/arm/configs/mx1_defconfig
+++ b/arch/arm/configs/mx1_defconfig
@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/mx21_defconfig
+++ b/arch/arm/configs/mx21_defconfig
@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/mx27_defconfig
+++ b/arch/arm/configs/mx27_defconfig
@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
--- a/arch/arm/configs/mx3_defconfig
+++ b/arch/arm/configs/mx3_defconfig
@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/mx51_defconfig
+++ b/arch/arm/configs/mx51_defconfig
@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_RELAY=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_SLUB_DEBUG is not set
 # CONFIG_COMPAT_BRK is not set
 CONFIG_MODULES=y
--- a/arch/arm/configs/nhk8815_defconfig
+++ b/arch/arm/configs/nhk8815_defconfig
@ -7,7 +7,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/omap1_defconfig
+++ b/arch/arm/configs/omap1_defconfig
@ -6,7 +6,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_IKCONFIG=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
 # CONFIG_ELF_CORE is not set
 # CONFIG_BASE_FULL is not set
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_SLAB=y
--- a/arch/arm/configs/orion5x_defconfig
+++ b/arch/arm/configs/orion5x_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_SLUB_DEBUG is not set
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=y
--- a/arch/arm/configs/pcm027_defconfig
+++ b/arch/arm/configs/pcm027_defconfig
@ -7,7 +7,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/pcontrol_g20_defconfig
+++ b/arch/arm/configs/pcontrol_g20_defconfig
@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_NAMESPACES=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_SYSCTL_SYSCALL is not set
 # CONFIG_KALLSYMS is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
--- a/arch/arm/configs/pleb_defconfig
+++ b/arch/arm/configs/pleb_defconfig
@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_HOTPLUG is not set
 # CONFIG_SHMEM is not set
 CONFIG_MODULES=y
--- a/arch/arm/configs/pnx4008_defconfig
+++ b/arch/arm/configs/pnx4008_defconfig
@ -5,7 +5,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_AUDIT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/simpad_defconfig
+++ b/arch/arm/configs/simpad_defconfig
@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_LOCALVERSION="oe1"
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=m
 CONFIG_MODULES=y
--- a/arch/arm/configs/stmp378x_defconfig
+++ b/arch/arm/configs/stmp378x_defconfig
@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/stmp37xx_defconfig
+++ b/arch/arm/configs/stmp37xx_defconfig
@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
--- a/arch/arm/configs/tct_hammer_defconfig
+++ b/arch/arm/configs/tct_hammer_defconfig
@ -5,7 +5,7 @@ CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_KALLSYMS is not set
 # CONFIG_BUG is not set
 # CONFIG_ELF_CORE is not set
--- a/arch/arm/configs/trizeps4_defconfig
+++ b/arch/arm/configs/trizeps4_defconfig
@ -7,7 +7,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
 CONFIG_SLAB=y
 CONFIG_MODULES=y
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y
 # CONFIG_SWAP is not set
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_AIO is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
 CONFIG_MODULES=y
--- a/arch/arm/configs/viper_defconfig
+++ b/arch/arm/configs/viper_defconfig
@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_SYSVIPC=y
 CONFIG_LOG_BUF_SHIFT=13
 CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_ELF_CORE is not set
 # CONFIG_SHMEM is not set
 CONFIG_SLAB=y
--- a/arch/arm/configs/xcep_defconfig
+++ b/arch/arm/configs/xcep_defconfig
@ -8,7 +8,7 @@ CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_SYSFS_DEPRECATED_V2=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
+CONFIG_EXPERT=y
 # CONFIG_UID16 is not set
 # CONFIG_SHMEM is not set
 # CONFIG_VM_EVENT_COUNTERS is not set
--- a/arch/arm/include/asm/hardware/sp810.h
+++ b/arch/arm/include/asm/hardware/sp810.h
@ -50,6 +50,12 @@
 #define SCPCELLID2		0xFF8
 #define SCPCELLID3		0xFFC

+#define SCCTRL_TIMEREN0SEL_REFCLK	(0 << 15)
+#define SCCTRL_TIMEREN0SEL_TIMCLK	(1 << 15)
+
+#define SCCTRL_TIMEREN1SEL_REFCLK	(0 << 17)
+#define SCCTRL_TIMEREN1SEL_TIMCLK	(1 << 17)
+
 static inline void sysctl_soft_reset(void __iomem *base)
 {
 	/* writing any value to SCSYSSTAT reg will reset system */
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@ -95,6 +95,15 @@ static inline void __iomem *__typesafe_io(unsigned long addr)
 	return (void __iomem *)addr;
 }

+/* IO barriers */
+#ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE
+#define __iormb()		rmb()
+#define __iowmb()		wmb()
+#else
+#define __iormb()		do { } while (0)
+#define __iowmb()		do { } while (0)
+#endif
+
 /*
 * Now, pick up the machine-defined IO definitions
 */
@ -125,17 +134,17 @@ static inline void __iomem *__typesafe_io(unsigned long addr)
 * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space.
 */
 #ifdef __io
-#define outb(v,p)		__raw_writeb(v,__io(p))
-#define outw(v,p)		__raw_writew((__force __u16) \
-					cpu_to_le16(v),__io(p))
-#define outl(v,p)		__raw_writel((__force __u32) \
-					cpu_to_le32(v),__io(p))
+#define outb(v,p)	({ __iowmb(); __raw_writeb(v,__io(p)); })
+#define outw(v,p)	({ __iowmb(); __raw_writew((__force __u16) \
+					cpu_to_le16(v),__io(p)); })
+#define outl(v,p)	({ __iowmb(); __raw_writel((__force __u32) \
+					cpu_to_le32(v),__io(p)); })

-#define inb(p)	({ __u8 __v = __raw_readb(__io(p)); __v; })
+#define inb(p)	({ __u8 __v = __raw_readb(__io(p)); __iormb(); __v; })
 #define inw(p)	({ __u16 __v = le16_to_cpu((__force __le16) \
-			__raw_readw(__io(p))); __v; })
+			__raw_readw(__io(p))); __iormb(); __v; })
 #define inl(p)	({ __u32 __v = le32_to_cpu((__force __le32) \
-			__raw_readl(__io(p))); __v; })
+			__raw_readl(__io(p))); __iormb(); __v; })

 #define outsb(p,d,l)		__raw_writesb(__io(p),d,l)
 #define outsw(p,d,l)		__raw_writesw(__io(p),d,l)
@ -192,14 +201,6 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
 #define writel_relaxed(v,c)	((void)__raw_writel((__force u32) \
 					cpu_to_le32(v),__mem_pci(c)))

-#ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE
-#define __iormb()		rmb()
-#define __iowmb()		wmb()
-#else
-#define __iormb()		do { } while (0)
-#define __iowmb()		do { } while (0)
-#endif
-
 #define readb(c)		({ u8  __v = readb_relaxed(c); __iormb(); __v; })
 #define readw(c)		({ u16 __v = readw_relaxed(c); __iormb(); __v; })
 #define readl(c)		({ u32 __v = readl_relaxed(c); __iormb(); __v; })
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@ -188,7 +188,7 @@
 * translation for translating DMA addresses.  Use the driver
 * DMA support - see dma-mapping.h.
 */
-static inline unsigned long virt_to_phys(void *x)
+static inline unsigned long virt_to_phys(const volatile void *x)
 {
 	return __virt_to_phys((unsigned long)(x));
 }
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@ -392,24 +392,22 @@ ENDPROC(__turn_mmu_on)

 #ifdef CONFIG_SMP_ON_UP
 __fixup_smp:
-	mov	r4, #0x00070000
-	orr	r3, r4, #0xff000000	@ mask 0xff070000
-	orr	r4, r4, #0x41000000	@ val 0x41070000
-	and	r0, r9, r3
-	teq	r0, r4			@ ARM CPU and ARMv6/v7?
+	and	r3, r9, #0x000f0000	@ architecture version
+	teq	r3, #0x000f0000		@ CPU ID supported?
 	bne	__fixup_smp_on_up	@ no, assume UP

-	orr	r3, r3, #0x0000ff00
-	orr	r3, r3, #0x000000f0	@ mask 0xff07fff0
+	bic	r3, r9, #0x00ff0000
+	bic	r3, r3, #0x0000000f	@ mask 0xff00fff0
+	mov	r4, #0x41000000
 	orr	r4, r4, #0x0000b000
-	orr	r4, r4, #0x00000020	@ val 0x4107b020
-	and	r0, r9, r3
-	teq	r0, r4			@ ARM 11MPCore?
+	orr	r4, r4, #0x00000020	@ val 0x4100b020
+	teq	r3, r4			@ ARM 11MPCore?
 	moveq	pc, lr			@ yes, assume SMP

 	mrc	p15, 0, r0, c0, c0, 5	@ read MPIDR
-	tst	r0, #1 << 31
-	movne	pc, lr			@ bit 31 => SMP
+	and	r0, r0, #0xc0000000	@ multiprocessing extensions and
+	teq	r0, #0x80000000		@ not part of a uniprocessor system?
+	moveq	pc, lr			@ yes, assume SMP

 __fixup_smp_on_up:
 	adr	r0, 1f
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@ -36,6 +36,7 @@ static void twd_set_mode(enum clock_event_mode mode,
 		/* timer load already set up */
 		ctrl = TWD_TIMER_CONTROL_ENABLE | TWD_TIMER_CONTROL_IT_ENABLE
 			| TWD_TIMER_CONTROL_PERIODIC;
+		__raw_writel(twd_timer_rate / HZ, twd_base + TWD_TIMER_LOAD);
 		break;
 	case CLOCK_EVT_MODE_ONESHOT:
 		/* period set, and timer enabled in 'next_event' hook */
@ -81,7 +82,7 @@ int twd_timer_ack(void)

 static void __cpuinit twd_calibrate_rate(void)
 {
-	unsigned long load, count;
+	unsigned long count;
 	u64 waitjiffies;

 	/*
@ -116,10 +117,6 @@ static void __cpuinit twd_calibrate_rate(void)
 		printk("%lu.%02luMHz.\n", twd_timer_rate / 1000000,
 			(twd_timer_rate / 1000000) % 100);
 	}
-
-	load = twd_timer_rate / HZ;
-
-	__raw_writel(load, twd_base + TWD_TIMER_LOAD);
 }

 /*
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@ -838,7 +838,7 @@ EXPORT_SYMBOL(ep93xx_i2s_release);
 static struct resource ep93xx_ac97_resources[] = {
 	{
 		.start	= EP93XX_AAC_PHYS_BASE,
-		.end	= EP93XX_AAC_PHYS_BASE + 0xb0 - 1,
+		.end	= EP93XX_AAC_PHYS_BASE + 0xac - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	{
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@ -427,6 +427,13 @@ void __init ep93xx_gpio_init(void)
 {
 	int i;

+	/* Set Ports C, D, E, G, and H for GPIO use */
+	ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_KEYS |
+				 EP93XX_SYSCON_DEVCFG_GONK |
+				 EP93XX_SYSCON_DEVCFG_EONIDE |
+				 EP93XX_SYSCON_DEVCFG_GONIDE |
+				 EP93XX_SYSCON_DEVCFG_HONIDE);
+
 	for (i = 0; i < ARRAY_SIZE(ep93xx_gpio_banks); i++)
 		gpiochip_add(&ep93xx_gpio_banks[i].chip);
 }
--- a/arch/arm/mach-footbridge/include/mach/debug-macro.S
+++ b/arch/arm/mach-footbridge/include/mach/debug-macro.S
@ -17,8 +17,8 @@
 	/* For NetWinder debugging */
 		.macro	addruart, rp, rv
 		mov	\rp, #0x000003f8
-		orr	\rv, \rp, #0x7c000000	@ physical
-		orr	\rp, \rp, #0xff000000	@ virtual
+		orr	\rv, \rp, #0xff000000	@ virtual
+		orr	\rp, \rp, #0x7c000000	@ physical
 		.endm

 #define UART_SHIFT	0
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@ -180,7 +180,7 @@ static const uint32_t mx25pdk_keymap[] = {
 	KEY(3, 3, KEY_POWER),
 };

-static const struct matrix_keymap_data mx25pdk_keymap_data __initdata = {
+static const struct matrix_keymap_data mx25pdk_keymap_data __initconst = {
 	.keymap		= mx25pdk_keymap,
 	.keymap_size	= ARRAY_SIZE(mx25pdk_keymap),
 };
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@ -432,7 +432,7 @@ static struct clocksource clocksource_ixp4xx = {
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };

-unsigned long ixp4xx_timer_freq = FREQ;
+unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ;
 EXPORT_SYMBOL(ixp4xx_timer_freq);
 static void __init ixp4xx_clocksource_init(void)
 {
@ -496,7 +496,7 @@ static struct clock_event_device clockevent_ixp4xx = {

 static void __init ixp4xx_clockevent_init(void)
 {
-	clockevent_ixp4xx.mult = div_sc(FREQ, NSEC_PER_SEC,
+	clockevent_ixp4xx.mult = div_sc(IXP4XX_TIMER_FREQ, NSEC_PER_SEC,
 					clockevent_ixp4xx.shift);
 	clockevent_ixp4xx.max_delta_ns =
 		clockevent_delta2ns(0xfffffffe, &clockevent_ixp4xx);
--- a/arch/arm/mach-ixp4xx/include/mach/timex.h
+++ b/arch/arm/mach-ixp4xx/include/mach/timex.h
@ -10,6 +10,7 @@
 * 66.66... MHz. We do a convulted calculation of CLOCK_TICK_RATE b/c the
 * timer register ignores the bottom 2 bits of the LATCH value.
 */
-#define FREQ 66666000
-#define CLOCK_TICK_RATE (((FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ)
+#define IXP4XX_TIMER_FREQ 66666000
+#define CLOCK_TICK_RATE \
+	(((IXP4XX_TIMER_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ)

--- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
@ -265,6 +265,11 @@ void qmgr_release_queue(unsigned int queue)
 	       qmgr_queue_descs[queue], queue);
 	qmgr_queue_descs[queue][0] = '\x0';
 #endif
+
+	while ((addr = qmgr_get_entry(queue)))
+		printk(KERN_ERR "qmgr: released queue %i not empty: 0x%08X\n",
+		       queue, addr);
+
 	__raw_writel(0, &qmgr_regs->sram[queue]);

 	used_sram_bitmap[0] &= ~mask[0];
@ -275,10 +280,6 @@ void qmgr_release_queue(unsigned int queue)
 	spin_unlock_irq(&qmgr_lock);

 	module_put(THIS_MODULE);
-
-	while ((addr = qmgr_get_entry(queue)))
-		printk(KERN_ERR "qmgr: released queue %i not empty: 0x%08X\n",
-		       queue, addr);
 }

 static int qmgr_init(void)
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@ -43,7 +43,7 @@ static const unsigned        qsd8x50_surf_smc91x_gpio __initdata = 156;
 * at run-time: they vary from board to board, and the true
 * configuration won't be known until boot.
 */
-static struct resource smc91x_resources[] __initdata = {
+static struct resource smc91x_resources[] = {
 	[0] = {
 		.flags = IORESOURCE_MEM,
 	},
@ -52,7 +52,7 @@ static struct resource smc91x_resources[] __initdata = {
 	},
 };

-static struct platform_device smc91x_device __initdata = {
+static struct platform_device smc91x_device = {
 	.name           = "smc91x",
 	.id             = 0,
 	.num_resources  = ARRAY_SIZE(smc91x_resources),
--- a/arch/arm/mach-mxs/clock-mx23.c
+++ b/arch/arm/mach-mxs/clock-mx23.c
@ -304,7 +304,7 @@ static int name##_set_rate(struct clk *clk, unsigned long rate)		\
 	reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);		\
 	reg &= ~BM_CLKCTRL_##dr##_DIV;					\
 	reg |= div << BP_CLKCTRL_##dr##_DIV;				\
-	if (reg | (1 << clk->enable_shift)) {				\
+	if (reg & (1 << clk->enable_shift)) {				\
 		pr_err("%s: clock is gated\n", __func__);		\
 		return -EINVAL;						\
 	}								\
@ -347,7 +347,7 @@ static int name##_set_parent(struct clk *clk, struct clk *parent)	\
 {									\
 	if (parent != clk->parent) {					\
 		__raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit,		\
-			 HW_CLKCTRL_CLKSEQ_TOG);			\
+			 CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ_TOG);	\
 		clk->parent = parent;					\
 	}								\
 									\
--- a/arch/arm/mach-mxs/clock-mx28.c
+++ b/arch/arm/mach-mxs/clock-mx28.c
@ -355,12 +355,12 @@ static int name##_set_rate(struct clk *clk, unsigned long rate)		\
 	} else {							\
 		reg &= ~BM_CLKCTRL_##dr##_DIV;				\
 		reg |= div << BP_CLKCTRL_##dr##_DIV;			\
-		if (reg | (1 << clk->enable_shift)) {			\
+		if (reg & (1 << clk->enable_shift)) {			\
 			pr_err("%s: clock is gated\n", __func__);	\
 			return -EINVAL;					\
 		}							\
 	}								\
-	__raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU);		\
+	__raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);		\
 									\
 	for (i = 10000; i; i--)						\
 		if (!(__raw_readl(CLKCTRL_BASE_ADDR +			\
@ -483,7 +483,7 @@ static int name##_set_parent(struct clk *clk, struct clk *parent)	\
 {									\
 	if (parent != clk->parent) {					\
 		__raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit,		\
-			 HW_CLKCTRL_CLKSEQ_TOG);			\
+			 CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ_TOG);	\
 		clk->parent = parent;					\
 	}								\
 									\
@ -614,7 +614,6 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("mxs-auart.2", NULL, uart_clk)
 	_REGISTER_CLOCK("mxs-auart.3", NULL, uart_clk)
 	_REGISTER_CLOCK("mxs-auart.4", NULL, uart_clk)
-	_REGISTER_CLOCK("fec.0", NULL, fec_clk)
 	_REGISTER_CLOCK("rtc", NULL, rtc_clk)
 	_REGISTER_CLOCK("pll2", NULL, pll2_clk)
 	_REGISTER_CLOCK(NULL, "hclk", hbus_clk)
--- a/arch/arm/mach-mxs/clock.c
+++ b/arch/arm/mach-mxs/clock.c
@ -57,7 +57,6 @@ static void __clk_disable(struct clk *clk)
 		if (clk->disable)
 			clk->disable(clk);
 		__clk_disable(clk->parent);
-		__clk_disable(clk->secondary);
 	}
 }

@ -68,7 +67,6 @@ static int __clk_enable(struct clk *clk)

 	if (clk->usecount++ == 0) {
 		__clk_enable(clk->parent);
-		__clk_enable(clk->secondary);

 		if (clk->enable)
 			clk->enable(clk);
--- a/arch/arm/mach-mxs/gpio.c
+++ b/arch/arm/mach-mxs/gpio.c
@ -139,6 +139,8 @@ static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc)
 	struct mxs_gpio_port *port = (struct mxs_gpio_port *)get_irq_data(irq);
 	u32 gpio_irq_no_base = port->virtual_irq_start;

+	desc->irq_data.chip->irq_ack(&desc->irq_data);
+
 	irq_stat = __raw_readl(port->base + PINCTRL_IRQSTAT(port->id)) &
 			__raw_readl(port->base + PINCTRL_IRQEN(port->id));

--- a/arch/arm/mach-mxs/include/mach/clock.h
+++ b/arch/arm/mach-mxs/include/mach/clock.h
@ -29,8 +29,6 @@ struct clk {
 	int id;
 	/* Source clock this clk depends on */
 	struct clk *parent;
-	/* Secondary clock to enable/disable with this clock */
-	struct clk *secondary;
 	/* Reference count of clock enable/disable */
 	__s8 usecount;
 	/* Register bit position for clock's enable/disable control. */
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@ -9,6 +9,7 @@ config ARCH_OMAP730
 	depends on ARCH_OMAP1
 	bool "OMAP730 Based System"
 	select CPU_ARM926T
+	select OMAP_MPU_TIMER
 	select ARCH_OMAP_OTG

 config ARCH_OMAP850
@ -22,6 +23,7 @@ config ARCH_OMAP15XX
 	default y
 	bool "OMAP15xx Based System"
 	select CPU_ARM925T
+	select OMAP_MPU_TIMER

 config ARCH_OMAP16XX
 	depends on ARCH_OMAP1
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@ -3,12 +3,11 @@
 #

 # Common support
-obj-y := io.o id.o sram.o irq.o mux.o flash.o serial.o devices.o dma.o
+obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
 obj-y += clock.o clock_data.o opp_data.o

 obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o

-obj-$(CONFIG_OMAP_MPU_TIMER)	+= time.o
 obj-$(CONFIG_OMAP_32K_TIMER)	+= timer32k.o

 # Power Management
--- a/arch/arm/mach-omap1/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap1/include/mach/entry-macro.S
@ -14,19 +14,6 @@
 #include <mach/irqs.h>
 #include <asm/hardware/gic.h>

-/*
- * We use __glue to avoid errors with multiple definitions of
- * .globl omap_irq_flags as it's included from entry-armv.S but not
- * from entry-common.S.
- */
-#ifdef __glue
-		.pushsection .data
-		.globl	omap_irq_flags
-omap_irq_flags:
-		.word	0
-		.popsection
-#endif
-
 		.macro	disable_fiq
 		.endm

--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@ -57,6 +57,7 @@ struct omap_irq_bank {
 	unsigned long wake_enable;
 };

+u32 omap_irq_flags;
 static unsigned int irq_bank_count;
 static struct omap_irq_bank *irq_banks;

@ -176,7 +177,6 @@ static struct irq_chip omap_irq_chip = {

 void __init omap_init_irq(void)
 {
-	extern unsigned int omap_irq_flags;
 	int i, j;

 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@ -37,7 +37,7 @@ int omap_lcd_dma_running(void)
 	 * On OMAP1510, internal LCD controller will start the transfer
 	 * when it gets enabled, so assume DMA running if LCD enabled.
 	 */
-	if (cpu_is_omap1510())
+	if (cpu_is_omap15xx())
 		if (omap_readw(OMAP_LCDC_CONTROL) & OMAP_LCDC_CTRL_LCD_EN)
 			return 1;

@ -95,7 +95,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_single_transfer);

 void omap_set_lcd_dma_b1_rotation(int rotate)
 {
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap15xx()) {
 		printk(KERN_ERR "DMA rotation is not supported in 1510 mode\n");
 		BUG();
 		return;
@ -106,7 +106,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_b1_rotation);

 void omap_set_lcd_dma_b1_mirror(int mirror)
 {
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap15xx()) {
 		printk(KERN_ERR "DMA mirror is not supported in 1510 mode\n");
 		BUG();
 	}
@ -116,7 +116,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_b1_mirror);

 void omap_set_lcd_dma_b1_vxres(unsigned long vxres)
 {
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap15xx()) {
 		printk(KERN_ERR "DMA virtual resulotion is not supported "
 				"in 1510 mode\n");
 		BUG();
@ -127,7 +127,7 @@ EXPORT_SYMBOL(omap_set_lcd_dma_b1_vxres);

 void omap_set_lcd_dma_b1_scale(unsigned int xscale, unsigned int yscale)
 {
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap15xx()) {
 		printk(KERN_ERR "DMA scale is not supported in 1510 mode\n");
 		BUG();
 	}
@ -177,7 +177,7 @@ static void set_b1_regs(void)
 			bottom = PIXADDR(lcd_dma.xres - 1, lcd_dma.yres - 1);
 			/* 1510 DMA requires the bottom address to be 2 more
 			 * than the actual last memory access location. */
-			if (cpu_is_omap1510() &&
+			if (cpu_is_omap15xx() &&
 				lcd_dma.data_type == OMAP_DMA_DATA_TYPE_S32)
 					bottom += 2;
 			ei = PIXSTEP(0, 0, 1, 0);
@ -241,7 +241,7 @@ static void set_b1_regs(void)
 		return;	/* Suppress warning about uninitialized vars */
 	}

-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap15xx()) {
 		omap_writew(top >> 16, OMAP1510_DMA_LCD_TOP_F1_U);
 		omap_writew(top, OMAP1510_DMA_LCD_TOP_F1_L);
 		omap_writew(bottom >> 16, OMAP1510_DMA_LCD_BOT_F1_U);
@ -343,7 +343,7 @@ void omap_free_lcd_dma(void)
 		BUG();
 		return;
 	}
-	if (!cpu_is_omap1510())
+	if (!cpu_is_omap15xx())
 		omap_writew(omap_readw(OMAP1610_DMA_LCD_CCR) & ~1,
 			    OMAP1610_DMA_LCD_CCR);
 	lcd_dma.reserved = 0;
@ -360,7 +360,7 @@ void omap_enable_lcd_dma(void)
 	 * connected. Otherwise the OMAP internal controller will
 	 * start the transfer when it gets enabled.
 	 */
-	if (cpu_is_omap1510() || !lcd_dma.ext_ctrl)
+	if (cpu_is_omap15xx() || !lcd_dma.ext_ctrl)
 		return;

 	w = omap_readw(OMAP1610_DMA_LCD_CTRL);
@ -378,14 +378,14 @@ EXPORT_SYMBOL(omap_enable_lcd_dma);
 void omap_setup_lcd_dma(void)
 {
 	BUG_ON(lcd_dma.active);
-	if (!cpu_is_omap1510()) {
+	if (!cpu_is_omap15xx()) {
 		/* Set some reasonable defaults */
 		omap_writew(0x5440, OMAP1610_DMA_LCD_CCR);
 		omap_writew(0x9102, OMAP1610_DMA_LCD_CSDP);
 		omap_writew(0x0004, OMAP1610_DMA_LCD_LCH_CTRL);
 	}
 	set_b1_regs();
-	if (!cpu_is_omap1510()) {
+	if (!cpu_is_omap15xx()) {
 		u16 w;

 		w = omap_readw(OMAP1610_DMA_LCD_CCR);
@ -407,7 +407,7 @@ void omap_stop_lcd_dma(void)
 	u16 w;

 	lcd_dma.active = 0;
-	if (cpu_is_omap1510() || !lcd_dma.ext_ctrl)
+	if (cpu_is_omap15xx() || !lcd_dma.ext_ctrl)
 		return;

 	w = omap_readw(OMAP1610_DMA_LCD_CCR);
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@ -49,11 +49,15 @@
 #include <mach/hardware.h>
 #include <asm/leds.h>
 #include <asm/irq.h>
+#include <asm/sched_clock.h>
+
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>

 #include <plat/common.h>

+#ifdef CONFIG_OMAP_MPU_TIMER
+
 #define OMAP_MPU_TIMER_BASE		OMAP_MPU_TIMER1_BASE
 #define OMAP_MPU_TIMER_OFFSET		0x100

@ -67,7 +71,7 @@ typedef struct {
 ((volatile omap_mpu_timer_regs_t*)OMAP1_IO_ADDRESS(OMAP_MPU_TIMER_BASE +	\
 				 (n)*OMAP_MPU_TIMER_OFFSET))

-static inline unsigned long omap_mpu_timer_read(int nr)
+static inline unsigned long notrace omap_mpu_timer_read(int nr)
 {
 	volatile omap_mpu_timer_regs_t* timer = omap_mpu_timer_base(nr);
 	return timer->read_tim;
@ -212,6 +216,32 @@ static struct clocksource clocksource_mpu = {
 	.flags		= CLOCK_SOURCE_IS_CONTINUOUS,
 };

+static DEFINE_CLOCK_DATA(cd);
+
+static inline unsigned long long notrace _omap_mpu_sched_clock(void)
+{
+	u32 cyc = mpu_read(&clocksource_mpu);
+	return cyc_to_sched_clock(&cd, cyc, (u32)~0);
+}
+
+#ifndef CONFIG_OMAP_32K_TIMER
+unsigned long long notrace sched_clock(void)
+{
+	return _omap_mpu_sched_clock();
+}
+#else
+static unsigned long long notrace omap_mpu_sched_clock(void)
+{
+	return _omap_mpu_sched_clock();
+}
+#endif
+
+static void notrace mpu_update_sched_clock(void)
+{
+	u32 cyc = mpu_read(&clocksource_mpu);
+	update_sched_clock(&cd, cyc, (u32)~0);
+}
+
 static void __init omap_init_clocksource(unsigned long rate)
 {
 	static char err[] __initdata = KERN_ERR
@ -219,17 +249,13 @@ static void __init omap_init_clocksource(unsigned long rate)

 	setup_irq(INT_TIMER2, &omap_mpu_timer2_irq);
 	omap_mpu_timer_start(1, ~0, 1);
+	init_sched_clock(&cd, mpu_update_sched_clock, 32, rate);

 	if (clocksource_register_hz(&clocksource_mpu, rate))
 		printk(err, clocksource_mpu.name);
 }

-/*
- * ---------------------------------------------------------------------------
- * Timer initialization
- * ---------------------------------------------------------------------------
- */
-static void __init omap_timer_init(void)
+static void __init omap_mpu_timer_init(void)
 {
 	struct clk	*ck_ref = clk_get(NULL, "ck_ref");
 	unsigned long	rate;
@ -246,6 +272,66 @@ static void __init omap_timer_init(void)
 	omap_init_clocksource(rate);
 }

+#else
+static inline void omap_mpu_timer_init(void)
+{
+	pr_err("Bogus timer, should not happen\n");
+}
+#endif	/* CONFIG_OMAP_MPU_TIMER */
+
+#if defined(CONFIG_OMAP_MPU_TIMER) && defined(CONFIG_OMAP_32K_TIMER)
+static unsigned long long (*preferred_sched_clock)(void);
+
+unsigned long long notrace sched_clock(void)
+{
+	if (!preferred_sched_clock)
+		return 0;
+
+	return preferred_sched_clock();
+}
+
+static inline void preferred_sched_clock_init(bool use_32k_sched_clock)
+{
+	if (use_32k_sched_clock)
+		preferred_sched_clock = omap_32k_sched_clock;
+	else
+		preferred_sched_clock = omap_mpu_sched_clock;
+}
+#else
+static inline void preferred_sched_clock_init(bool use_32k_sched_clcok)
+{
+}
+#endif
+
+static inline int omap_32k_timer_usable(void)
+{
+	int res = false;
+
+	if (cpu_is_omap730() || cpu_is_omap15xx())
+		return res;
+
+#ifdef CONFIG_OMAP_32K_TIMER
+	res = omap_32k_timer_init();
+#endif
+
+	return res;
+}
+
+/*
+ * ---------------------------------------------------------------------------
+ * Timer initialization
+ * ---------------------------------------------------------------------------
+ */
+static void __init omap_timer_init(void)
+{
+	if (omap_32k_timer_usable()) {
+		preferred_sched_clock_init(1);
+	} else {
+		omap_mpu_timer_init();
+		preferred_sched_clock_init(0);
+	}
+}
+
 struct sys_timer omap_timer = {
 	.init		= omap_timer_init,
 };
--- a/Show More
+++ b/Show More