---

yaml
---
r: 304025
b: refs/heads/master
c: 415f0a0
h: refs/heads/master
i:
  304023: fedf710
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fb2123fad3b499f0898835b19dbb93b18d27ee98
+refs/heads/master: 415f0a02adaea754dc85cde7b50707f7fbc4cf3f

trunk/Documentation/ABI/stable/sysfs-driver-usb-usbtmc

@@ -1,5 +1,5 @@
-What:		/sys/bus/usb/drivers/usbtmc/*/interface_capabilities
-What:		/sys/bus/usb/drivers/usbtmc/*/device_capabilities
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/interface_capabilities
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/device_capabilities
 Date:		August 2008
 Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
@@ -12,8 +12,8 @@ Description:
 		The files are read only.
 
 
-What:		/sys/bus/usb/drivers/usbtmc/*/usb488_interface_capabilities
-What:		/sys/bus/usb/drivers/usbtmc/*/usb488_device_capabilities
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/usb488_interface_capabilities
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/usb488_device_capabilities
 Date:		August 2008
 Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
@@ -27,7 +27,7 @@ Description:
 		The files are read only.
 
 
-What:		/sys/bus/usb/drivers/usbtmc/*/TermChar
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/TermChar
 Date:		August 2008
 Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
@@ -40,7 +40,7 @@ Description:
 		sent to the device or not.
 
 
-What:		/sys/bus/usb/drivers/usbtmc/*/TermCharEnabled
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/TermCharEnabled
 Date:		August 2008
 Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:
@@ -51,7 +51,7 @@ Description:
 		published by the USB-IF.
 
 
-What:		/sys/bus/usb/drivers/usbtmc/*/auto_abort
+What:		/sys/bus/usb/drivers/usbtmc/devices/*/auto_abort
 Date:		August 2008
 Contact:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 Description:

trunk/Documentation/ABI/testing/sysfs-bus-usb

@@ -135,17 +135,6 @@ Description:
 		for the device and attempt to bind to it.  For example:
 		# echo "8086 10f5" > /sys/bus/usb/drivers/foo/new_id
 
-		Reading from this file will list all dynamically added
-		device IDs in the same format, with one entry per
-		line. For example:
-		# cat /sys/bus/usb/drivers/foo/new_id
-		8086 10f5
-		dead beef 06
-		f00d cafe
-
-		The list will be truncated at PAGE_SIZE bytes due to
-		sysfs restrictions.
-
 What:		/sys/bus/usb-serial/drivers/.../new_id
 Date:		October 2011
 Contact:	linux-usb@vger.kernel.org
@@ -168,10 +157,6 @@ Description:
 		match the driver to the device.  For example:
 		# echo "046d c315" > /sys/bus/usb/drivers/foo/remove_id
 
-		Reading from this file will list the dynamically added
-		device IDs, exactly like reading from the entry
-		"/sys/bus/usb/drivers/.../new_id"
-
 What:		/sys/bus/usb/device/.../avoid_reset_quirk
 Date:		December 2009
 Contact:	Oliver Neukum <oliver@neukum.org>

trunk/Documentation/ABI/testing/sysfs-class-net-mesh

@@ -14,15 +14,6 @@ Description:
                 mesh will be sent using multiple interfaces at the
                 same time (if available).
 
-What:           /sys/class/net/<mesh_iface>/mesh/bridge_loop_avoidance
-Date:           November 2011
-Contact:        Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
-Description:
-                Indicates whether the bridge loop avoidance feature
-                is enabled. This feature detects and avoids loops
-                between the mesh and devices bridged with the soft
-                interface <mesh_iface>.
-
 What:           /sys/class/net/<mesh_iface>/mesh/fragmentation
 Date:           October 2010
 Contact:        Andreas Langer <an.langer@gmx.de>

trunk/Documentation/DocBook/80211.tmpl

@@ -516,7 +516,7 @@
 !Finclude/net/mac80211.h ieee80211_start_tx_ba_cb_irqsafe
 !Finclude/net/mac80211.h ieee80211_stop_tx_ba_session
 !Finclude/net/mac80211.h ieee80211_stop_tx_ba_cb_irqsafe
-!Finclude/net/mac80211.h ieee80211_rate_control_changed
+!Finclude/net/mac80211.h rate_control_changed
 !Finclude/net/mac80211.h ieee80211_tx_rate_control
 !Finclude/net/mac80211.h rate_control_send_low
       </chapter>

trunk/Documentation/DocBook/media/v4l/pixfmt-nv12m.xml

@@ -1,6 +1,6 @@
     <refentry id="V4L2-PIX-FMT-NV12M">
       <refmeta>
-	<refentrytitle>V4L2_PIX_FMT_NV12M ('NM12')</refentrytitle>
+	<refentrytitle>V4L2_PIX_FMT_NV12M ('NV12M')</refentrytitle>
 	&manvol;
       </refmeta>
       <refnamediv>

trunk/Documentation/DocBook/media/v4l/pixfmt-yuv420m.xml

@@ -1,6 +1,6 @@
     <refentry id="V4L2-PIX-FMT-YUV420M">
       <refmeta>
-	<refentrytitle>V4L2_PIX_FMT_YUV420M ('YM12')</refentrytitle>
+	<refentrytitle>V4L2_PIX_FMT_YUV420M ('YU12M')</refentrytitle>
 	&manvol;
       </refmeta>
       <refnamediv>

trunk/Documentation/RCU/torture.txt

@@ -47,16 +47,6 @@ irqreader	Says to invoke RCU readers from irq level.  This is currently
 		permit this.  (Or, more accurately, variants of RCU that do
 		-not- permit this know to ignore this variable.)
 
-n_barrier_cbs	If this is nonzero, RCU barrier testing will be conducted,
-		in which case n_barrier_cbs specifies the number of
-		RCU callbacks (and corresponding kthreads) to use for
-		this testing.  The value cannot be negative.  If you
-		specify this to be non-zero when torture_type indicates a
-		synchronous RCU implementation (one for which a member of
-		the synchronize_rcu() rather than the call_rcu() family is
-		used -- see the documentation for torture_type below), an
-		error will be reported and no testing will be carried out.
-
 nfakewriters	This is the number of RCU fake writer threads to run.  Fake
 		writer threads repeatedly use the synchronous "wait for
 		current readers" function of the interface selected by
@@ -198,7 +188,7 @@ OUTPUT
 The statistics output is as follows:
 
 	rcu-torture:--- Start of test: nreaders=16 nfakewriters=4 stat_interval=30 verbose=0 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4
-	rcu-torture: rtc:           (null) ver: 155441 tfle: 0 rta: 155441 rtaf: 8884 rtf: 155440 rtmbe: 0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 3055767
+	rcu-torture: rtc:           (null) ver: 155441 tfle: 0 rta: 155441 rtaf: 8884 rtf: 155440 rtmbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 3055767
 	rcu-torture: Reader Pipe:  727860534 34213 0 0 0 0 0 0 0 0 0
 	rcu-torture: Reader Batch:  727877838 17003 0 0 0 0 0 0 0 0 0
 	rcu-torture: Free-Block Circulation:  155440 155440 155440 155440 155440 155440 155440 155440 155440 155440 0
@@ -240,9 +230,6 @@ o	"rtmbe": A non-zero value indicates that rcutorture believes that
 	rcu_assign_pointer() and rcu_dereference() are not working
 	correctly.  This value should be zero.
 
-o	"rtbe": A non-zero value indicates that one of the rcu_barrier()
-	family of functions is not working correctly.
-
 o	"rtbke": rcutorture was unable to create the real-time kthreads
 	used to force RCU priority inversion.  This value should be zero.
 

trunk/Documentation/arm/00-INDEX

@@ -4,6 +4,8 @@ Booting
 	- requirements for booting
 Interrupts
 	- ARM Interrupt subsystem documentation
+IXP2000
+	- Release Notes for Linux on Intel's IXP2000 Network Processor
 msm
 	- MSM specific documentation
 Netwinder

trunk/Documentation/arm/IXP2000

@@ -0,0 +1,69 @@
+
+-------------------------------------------------------------------------
+Release Notes for Linux on Intel's IXP2000 Network Processor
+
+Maintained by Deepak Saxena <dsaxena@plexity.net>
+-------------------------------------------------------------------------
+
+1. Overview
+
+Intel's IXP2000 family of NPUs (IXP2400, IXP2800, IXP2850) is designed
+for high-performance network applications such high-availability
+telecom systems. In addition to an XScale core, it contains up to 8
+"MicroEngines" that run special code, several high-end networking 
+interfaces (UTOPIA, SPI, etc), a PCI host bridge, one serial port,
+flash interface, and some other odds and ends. For more information, see:
+
+http://developer.intel.com
+
+2. Linux Support
+
+Linux currently supports the following features on the IXP2000 NPUs:
+
+- On-chip serial
+- PCI
+- Flash (MTD/JFFS2)
+- I2C through GPIO
+- Timers (watchdog, OS)
+
+That is about all we can support under Linux ATM b/c the core networking
+components of the chip are accessed via Intel's closed source SDK. 
+Please contact Intel directly on issues with using those. There is
+also a mailing list run by some folks at Princeton University that might
+be of help:  https://lists.cs.princeton.edu/mailman/listinfo/ixp2xxx
+
+WHATEVER YOU DO, DO NOT POST EMAIL TO THE LINUX-ARM OR LINUX-ARM-KERNEL
+MAILING LISTS REGARDING THE INTEL SDK.
+
+3. Supported Platforms
+
+- Intel IXDP2400 Reference Platform
+- Intel IXDP2800 Reference Platform
+- Intel IXDP2401 Reference Platform
+- Intel IXDP2801 Reference Platform
+- RadiSys ENP-2611
+
+4. Usage Notes
+
+- The IXP2000 platforms usually have rather complex PCI bus topologies
+  with large memory space requirements. In addition, b/c of the way the
+  Intel SDK is designed, devices are enumerated in a very specific
+  way. B/c of this this, we use "pci=firmware" option in the kernel
+  command line so that we do not re-enumerate the bus.
+
+- IXDP2x01 systems have variable clock tick rates that we cannot determine 
+  via HW registers. The "ixdp2x01_clk=XXX" cmd line options allow you
+  to pass the clock rate to the board port.
+
+5. Thanks
+
+The IXP2000 work has been funded by Intel Corp. and MontaVista Software, Inc.
+
+The following people have contributed patches/comments/etc:
+
+Naeem F. Afzal
+Lennert Buytenhek
+Jeffrey Daly
+
+-------------------------------------------------------------------------
+Last Update: 8/09/2004

trunk/Documentation/arm/SPEAr/overview.txt

@@ -17,14 +17,14 @@ Introduction
   SPEAr (Platform)
 	- SPEAr3XX (3XX SOC series, based on ARM9)
 		- SPEAr300 (SOC)
-			- SPEAr300 Evaluation Board
+			- SPEAr300_EVB (Evaluation Board)
 		- SPEAr310 (SOC)
-			- SPEAr310 Evaluation Board
+			- SPEAr310_EVB (Evaluation Board)
 		- SPEAr320 (SOC)
-			- SPEAr320 Evaluation Board
+			- SPEAr320_EVB (Evaluation Board)
 	- SPEAr6XX (6XX SOC series, based on ARM9)
 		- SPEAr600 (SOC)
-			- SPEAr600 Evaluation Board
+			- SPEAr600_EVB (Evaluation Board)
 	- SPEAr13XX (13XX SOC series, based on ARM CORTEXA9)
 		- SPEAr1300 (SOC)
 
@@ -51,11 +51,10 @@ Introduction
   Common file for machines of spear3xx family is mach-spear3xx/spear3xx.c and for
   spear6xx is mach-spear6xx/spear6xx.c. mach-spear* also contain soc/machine
   specific files, like spear300.c, spear310.c, spear320.c and spear600.c.
-  mach-spear* doesn't contains board specific files as they fully support
-  Flattened Device Tree.
+  mach-spear* also contains board specific files for each machine type.
 
 
   Document Author
   ---------------
 
-  Viresh Kumar <viresh.kumar@st.com>, (c) 2010-2012 ST Microelectronics
+  Viresh Kumar, (c) 2010 ST Microelectronics

trunk/Documentation/cgroups/memory.txt

@@ -34,7 +34,8 @@ Current Status: linux-2.6.34-mmotm(development version of 2010/April)
 
 Features:
  - accounting anonymous pages, file caches, swap caches usage and limiting them.
- - pages are linked to per-memcg LRU exclusively, and there is no global LRU.
+ - private LRU and reclaim routine. (system's global LRU and private LRU
+   work independently from each other)
  - optionally, memory+swap usage can be accounted and limited.
  - hierarchical accounting
  - soft limit
@@ -153,7 +154,7 @@ updated. page_cgroup has its own LRU on cgroup.
 2.2.1 Accounting details
 
 All mapped anon pages (RSS) and cache pages (Page Cache) are accounted.
-Some pages which are never reclaimable and will not be on the LRU
+Some pages which are never reclaimable and will not be on the global LRU
 are not accounted. We just account pages under usual VM management.
 
 RSS pages are accounted at page_fault unless they've already been accounted