Merge tag 'v3.11-rc2' into core/locking

Merge in Linux 3.11-rc2 before moving on with new work.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Documentation/ABI/stable/sysfs-driver-ib_srp

@@ -54,6 +54,13 @@ Description:	Interface for making ib_srp connect to a new target.
 		  ib_srp. Specifying a value that exceeds cmd_sg_entries is
 		  only safe with partial memory descriptor list support enabled
 		  (allow_ext_sg=1).
+		* comp_vector, a number in the range 0..n-1 specifying the
+		  MSI-X completion vector. Some HCA's allocate multiple (n)
+		  MSI-X vectors per HCA port. If the IRQ affinity masks of
+		  these interrupts have been configured such that each MSI-X
+		  interrupt is handled by a different CPU then the comp_vector
+		  parameter can be used to spread the SRP completion workload
+		  over multiple CPU's.
 
 What:		/sys/class/infiniband_srp/srp-<hca>-<port_number>/ibdev
 Date:		January 2, 2006

Documentation/ABI/stable/sysfs-module

@@ -4,9 +4,13 @@ Description:
 
 	/sys/module/MODULENAME
 		The name of the module that is in the kernel.  This
-		module name will show up either if the module is built
-		directly into the kernel, or if it is loaded as a
-		dynamic module.
+		module name will always show up if the module is loaded as a
+		dynamic module.  If it is built directly into the kernel, it
+		will only show up if it has a version or at least one
+		parameter.
+
+		Note: The conditions of creation in the built-in case are not
+		by design and may be removed in the future.
 
 	/sys/module/MODULENAME/parameters
 		This directory contains individual files that are each

Documentation/ABI/testing/sysfs-bus-event_source-devices-events

@@ -29,7 +29,7 @@ Description:	Generic performance monitoring events
 
 What: 		/sys/devices/cpu/events/PM_1PLUS_PPC_CMPL
 		/sys/devices/cpu/events/PM_BRU_FIN
-		/sys/devices/cpu/events/PM_BRU_MPRED
+		/sys/devices/cpu/events/PM_BR_MPRED
 		/sys/devices/cpu/events/PM_CMPLU_STALL
 		/sys/devices/cpu/events/PM_CMPLU_STALL_BRU
 		/sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS

Documentation/ABI/testing/sysfs-class-pwm

@@ -0,0 +1,79 @@
+What:		/sys/class/pwm/
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		The pwm/ class sub-directory belongs to the Generic PWM
+		Framework and provides a sysfs interface for using PWM
+		channels.
+
+What:		/sys/class/pwm/pwmchipN/
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		A /sys/class/pwm/pwmchipN directory is created for each
+		probed PWM controller/chip where N is the base of the
+		PWM chip.
+
+What:		/sys/class/pwm/pwmchipN/npwm
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		The number of PWM channels supported by the PWM chip.
+
+What:		/sys/class/pwm/pwmchipN/export
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		Exports a PWM channel from the PWM chip for sysfs control.
+		Value is between 0 and /sys/class/pwm/pwmchipN/npwm - 1.
+
+What:		/sys/class/pwm/pwmchipN/unexport
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		Unexports a PWM channel.
+
+What:		/sys/class/pwm/pwmchipN/pwmX
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		A /sys/class/pwm/pwmchipN/pwmX directory is created for
+		each exported PWM channel where X is the exported PWM
+		channel number.
+
+What:		/sys/class/pwm/pwmchipN/pwmX/period
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		Sets the PWM signal period in nanoseconds.
+
+What:		/sys/class/pwm/pwmchipN/pwmX/duty_cycle
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		Sets the PWM signal duty cycle in nanoseconds.
+
+What:		/sys/class/pwm/pwmchipN/pwmX/polarity
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		Sets the output polarity of the PWM signal to "normal" or
+		"inversed".
+
+What:		/sys/class/pwm/pwmchipN/pwmX/enable
+Date:		May 2013
+KernelVersion:	3.11
+Contact:	H Hartley Sweeten <hsweeten@visionengravers.com>
+Description:
+		Enable/disable the PWM signal.
+		0 is disabled
+		1 is enabled

Documentation/ABI/testing/sysfs-devices-edac

@@ -77,15 +77,15 @@ Description:	Read/Write attribute file that controls memory scrubbing.
 
 What:		/sys/devices/system/edac/mc/mc*/max_location
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This attribute file displays the information about the last
 		available memory slot in this memory controller. It is used by
 		userspace tools in order to display the memory filling layout.
 
 What:		/sys/devices/system/edac/mc/mc*/(dimm|rank)*/size
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This attribute file will display the size of dimm or rank.
 		For dimm*/size, this is the size, in MB of the DIMM memory
@@ -96,22 +96,22 @@ Description:	This attribute file will display the size of dimm or rank.
 
 What:		/sys/devices/system/edac/mc/mc*/(dimm|rank)*/dimm_dev_type
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This attribute file will display what type of DRAM device is
 		being utilized on this DIMM (x1, x2, x4, x8, ...).
 
 What:		/sys/devices/system/edac/mc/mc*/(dimm|rank)*/dimm_edac_mode
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This attribute file will display what type of Error detection
 		and correction is being utilized. For example: S4ECD4ED would
 		mean a Chipkill with x4 DRAM.
 
 What:		/sys/devices/system/edac/mc/mc*/(dimm|rank)*/dimm_label
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This control file allows this DIMM to have a label assigned
 		to it. With this label in the module, when errors occur
@@ -126,14 +126,14 @@ Description:	This control file allows this DIMM to have a label assigned
 
 What:		/sys/devices/system/edac/mc/mc*/(dimm|rank)*/dimm_location
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This attribute file will display the location (csrow/channel,
 		branch/channel/slot or channel/slot) of the dimm or rank.
 
 What:		/sys/devices/system/edac/mc/mc*/(dimm|rank)*/dimm_mem_type
 Date:		April 2012
-Contact:	Mauro Carvalho Chehab <mchehab@redhat.com>
+Contact:	Mauro Carvalho Chehab <m.chehab@samsung.com>
 		linux-edac@vger.kernel.org
 Description:	This attribute file will display what type of memory is
 		currently on this csrow. Normally, either buffered or

Documentation/ABI/testing/sysfs-driver-intel-rapid-start

@@ -0,0 +1,21 @@
+What:		/sys/bus/acpi/intel-rapid-start/wakeup_events
+Date:		July 2, 2013
+KernelVersion:	3.11
+Contact:	Matthew Garrett <mjg59@srcf.ucam.org>
+Description:	An integer representing a set of wakeup events as follows:
+		1: Wake to enter hibernation when the wakeup timer expires
+		2: Wake to enter hibernation when the battery reaches a
+		critical level
+
+		These values are ORed together. For example, a value of 3
+		indicates that the system will wake to enter hibernation when
+		either the wakeup timer expires or the battery reaches a
+		critical level.
+
+What:		/sys/bus/acpi/intel-rapid-start/wakeup_time
+Date:		July 2, 2013
+KernelVersion:	3.11
+Contact:	Matthew Garrett <mjg59@srcf.ucam.org>
+Description:	An integer representing the length of time the system will
+		remain asleep before waking up to enter hibernation.
+		This value is in minutes.

Documentation/DocBook/80211.tmpl

@@ -127,14 +127,11 @@
 !Finclude/net/cfg80211.h cfg80211_ibss_params
 !Finclude/net/cfg80211.h cfg80211_connect_params
 !Finclude/net/cfg80211.h cfg80211_pmksa
-!Finclude/net/cfg80211.h cfg80211_send_rx_auth
-!Finclude/net/cfg80211.h cfg80211_send_auth_timeout
-!Finclude/net/cfg80211.h cfg80211_send_rx_assoc
-!Finclude/net/cfg80211.h cfg80211_send_assoc_timeout
-!Finclude/net/cfg80211.h cfg80211_send_deauth
-!Finclude/net/cfg80211.h __cfg80211_send_deauth
-!Finclude/net/cfg80211.h cfg80211_send_disassoc
-!Finclude/net/cfg80211.h __cfg80211_send_disassoc
+!Finclude/net/cfg80211.h cfg80211_rx_mlme_mgmt
+!Finclude/net/cfg80211.h cfg80211_auth_timeout
+!Finclude/net/cfg80211.h cfg80211_rx_assoc_resp
+!Finclude/net/cfg80211.h cfg80211_assoc_timeout
+!Finclude/net/cfg80211.h cfg80211_tx_mlme_mgmt
 !Finclude/net/cfg80211.h cfg80211_ibss_joined
 !Finclude/net/cfg80211.h cfg80211_connect_result
 !Finclude/net/cfg80211.h cfg80211_roamed

Documentation/DocBook/media/v4l/compat.xml

@@ -2254,7 +2254,7 @@ video encoding.</para>
       <orderedlist>
 	<listitem>
 	  <para>The <constant>VIDIOC_G_CHIP_IDENT</constant> ioctl was renamed
-to <constant>VIDIOC_G_CHIP_IDENT_OLD</constant> and &VIDIOC-DBG-G-CHIP-IDENT;
+to <constant>VIDIOC_G_CHIP_IDENT_OLD</constant> and <constant>VIDIOC_DBG_G_CHIP_IDENT</constant>
 was introduced in its place. The old struct <structname>v4l2_chip_ident</structname>
 was renamed to <structname id="v4l2-chip-ident-old">v4l2_chip_ident_old</structname>.</para>
 	</listitem>
@@ -2513,6 +2513,16 @@ that used it. It was originally scheduled for removal in 2.6.35.
       </orderedlist>
     </section>
 
+    <section>
+      <title>V4L2 in Linux 3.11</title>
+      <orderedlist>
+        <listitem>
+	  <para>Remove obsolete <constant>VIDIOC_DBG_G_CHIP_IDENT</constant> ioctl.
+	  </para>
+        </listitem>
+      </orderedlist>
+    </section>
+
     <section id="other">
       <title>Relation of V4L2 to other Linux multimedia APIs</title>
 
@@ -2596,7 +2606,7 @@ and may change in the future.</para>
 ioctls.</para>
         </listitem>
         <listitem>
-	  <para>&VIDIOC-DBG-G-CHIP-IDENT; ioctl.</para>
+	  <para>&VIDIOC-DBG-G-CHIP-INFO; ioctl.</para>
         </listitem>
         <listitem>
 	  <para>&VIDIOC-ENUM-DV-TIMINGS;, &VIDIOC-QUERY-DV-TIMINGS; and

Documentation/DocBook/media/v4l/v4l2.xml

@@ -140,6 +140,14 @@ structs, ioctls) must be noted in more detail in the history chapter
 (compat.xml), along with the possible impact on existing drivers and
 applications. -->
 
+      <revision>
+	<revnumber>3.11</revnumber>
+	<date>2013-05-26</date>
+	<authorinitials>hv</authorinitials>
+	<revremark>Remove obsolete VIDIOC_DBG_G_CHIP_IDENT ioctl.
+	</revremark>
+      </revision>
+
       <revision>
 	<revnumber>3.10</revnumber>
 	<date>2013-03-25</date>
@@ -493,7 +501,7 @@ and discussions on the V4L mailing list.</revremark>
 </partinfo>
 
 <title>Video for Linux Two API Specification</title>
- <subtitle>Revision 3.10</subtitle>
+ <subtitle>Revision 3.11</subtitle>
 
   <chapter id="common">
     &sub-common;
@@ -547,7 +555,6 @@ and discussions on the V4L mailing list.</revremark>
     <!-- All ioctls go here. -->
     &sub-create-bufs;
     &sub-cropcap;
-    &sub-dbg-g-chip-ident;
     &sub-dbg-g-chip-info;
     &sub-dbg-g-register;
     &sub-decoder-cmd;