---

yaml
---
r: 327806
b: refs/heads/master
c: cefd81c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 15eac2a74277bc7de68a7c2a64a7c91b4b6f5961
+refs/heads/master: cefd81cfeca14ec4c63cc748441634f1d4c0eb3f

trunk/Documentation/ABI/testing/sysfs-platform-ideapad-laptop

@@ -5,4 +5,15 @@ Contact:	"Ike Panhc <ike.pan@canonical.com>"
 Description:
 		Control the power of camera module. 1 means on, 0 means off.
 
+What:		/sys/devices/platform/ideapad/fan_mode
+Date:		June 2012
+KernelVersion:	3.6
+Contact:	"Maxim Mikityanskiy <maxtram95@gmail.com>"
+Description:
+		Change fan mode
+		There are four available modes:
+			* 0 -> Super Silent Mode
+			* 1 -> Standard Mode
+			* 2 -> Dust Cleaning
+			* 4 -> Efficient Thermal Dissipation Mode
 

trunk/Documentation/DocBook/filesystems.tmpl

@@ -224,8 +224,8 @@ all your transactions.
 </para>
 
 <para>
-Then at umount time , in your put_super() (2.4) or write_super() (2.5)
-you can then call journal_destroy() to clean up your in-core journal object.
+Then at umount time , in your put_super() you can then call journal_destroy()
+to clean up your in-core journal object.
 </para>
 
 <para>

trunk/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml

@@ -125,7 +125,7 @@ the structure refers to a radio tuner the
 <constant>V4L2_TUNER_CAP_NORM</constant> flags can't be used.</para>
 <para>If multiple frequency bands are supported, then
 <structfield>capability</structfield> is the union of all
-<structfield>capability></structfield> fields of each &v4l2-frequency-band;.
+<structfield>capability</structfield> fields of each &v4l2-frequency-band;.
 </para></entry>
 	  </row>
 	  <row>

trunk/Documentation/devicetree/bindings/net/cpsw.txt

@@ -0,0 +1,109 @@
+TI SoC Ethernet Switch Controller Device Tree Bindings
+------------------------------------------------------
+
+Required properties:
+- compatible		: Should be "ti,cpsw"
+- reg			: physical base address and size of the cpsw
+			  registers map
+- interrupts		: property with a value describing the interrupt
+			  number
+- interrupt-parent	: The parent interrupt controller
+- cpdma_channels 	: Specifies number of channels in CPDMA
+- host_port_no		: Specifies host port shift
+- cpdma_reg_ofs		: Specifies CPDMA submodule register offset
+- cpdma_sram_ofs	: Specifies CPDMA SRAM offset
+- ale_reg_ofs		: Specifies ALE submodule register offset
+- ale_entries		: Specifies No of entries ALE can hold
+- host_port_reg_ofs	: Specifies host port register offset
+- hw_stats_reg_ofs	: Specifies hardware statistics register offset
+- bd_ram_ofs		: Specifies internal desciptor RAM offset
+- bd_ram_size		: Specifies internal descriptor RAM size
+- rx_descs		: Specifies number of Rx descriptors
+- mac_control		: Specifies Default MAC control register content
+			  for the specific platform
+- slaves		: Specifies number for slaves
+- slave_reg_ofs		: Specifies slave register offset
+- sliver_reg_ofs	: Specifies slave sliver register offset
+- phy_id		: Specifies slave phy id
+- mac-address		: Specifies slave MAC address
+
+Optional properties:
+- ti,hwmods		: Must be "cpgmac0"
+- no_bd_ram		: Must be 0 or 1
+
+Note: "ti,hwmods" field is used to fetch the base address and irq
+resources from TI, omap hwmod data base during device registration.
+Future plan is to migrate hwmod data base contents into device tree
+blob so that, all the required data will be used from device tree dts
+file.
+
+Examples:
+
+	mac: ethernet@4A100000 {
+		compatible = "ti,cpsw";
+		reg = <0x4A100000 0x1000>;
+		interrupts = <55 0x4>;
+		interrupt-parent = <&intc>;
+		cpdma_channels = <8>;
+		host_port_no = <0>;
+		cpdma_reg_ofs = <0x800>;
+		cpdma_sram_ofs = <0xa00>;
+		ale_reg_ofs = <0xd00>;
+		ale_entries = <1024>;
+		host_port_reg_ofs = <0x108>;
+		hw_stats_reg_ofs = <0x900>;
+		bd_ram_ofs = <0x2000>;
+		bd_ram_size = <0x2000>;
+		no_bd_ram = <0>;
+		rx_descs = <64>;
+		mac_control = <0x20>;
+		slaves = <2>;
+		cpsw_emac0: slave@0 {
+			slave_reg_ofs = <0x208>;
+			sliver_reg_ofs = <0xd80>;
+			phy_id = "davinci_mdio.16:00";
+			/* Filled in by U-Boot */
+			mac-address = [ 00 00 00 00 00 00 ];
+		};
+		cpsw_emac1: slave@1 {
+			slave_reg_ofs = <0x308>;
+			sliver_reg_ofs = <0xdc0>;
+			phy_id = "davinci_mdio.16:01";
+			/* Filled in by U-Boot */
+			mac-address = [ 00 00 00 00 00 00 ];
+		};
+	};
+
+(or)
+	mac: ethernet@4A100000 {
+		compatible = "ti,cpsw";
+		ti,hwmods = "cpgmac0";
+		cpdma_channels = <8>;
+		host_port_no = <0>;
+		cpdma_reg_ofs = <0x800>;
+		cpdma_sram_ofs = <0xa00>;
+		ale_reg_ofs = <0xd00>;
+		ale_entries = <1024>;
+		host_port_reg_ofs = <0x108>;
+		hw_stats_reg_ofs = <0x900>;
+		bd_ram_ofs = <0x2000>;
+		bd_ram_size = <0x2000>;
+		no_bd_ram = <0>;
+		rx_descs = <64>;
+		mac_control = <0x20>;
+		slaves = <2>;
+		cpsw_emac0: slave@0 {
+			slave_reg_ofs = <0x208>;
+			sliver_reg_ofs = <0xd80>;
+			phy_id = "davinci_mdio.16:00";
+			/* Filled in by U-Boot */
+			mac-address = [ 00 00 00 00 00 00 ];
+		};
+		cpsw_emac1: slave@1 {
+			slave_reg_ofs = <0x308>;
+			sliver_reg_ofs = <0xdc0>;
+			phy_id = "davinci_mdio.16:01";
+			/* Filled in by U-Boot */
+			mac-address = [ 00 00 00 00 00 00 ];
+		};
+	};

trunk/Documentation/devicetree/bindings/net/davinci-mdio.txt

@@ -0,0 +1,33 @@
+TI SoC Davinci MDIO Controller Device Tree Bindings
+---------------------------------------------------
+
+Required properties:
+- compatible		: Should be "ti,davinci_mdio"
+- reg			: physical base address and size of the davinci mdio
+			  registers map
+- bus_freq		: Mdio Bus frequency
+
+Optional properties:
+- ti,hwmods		: Must be "davinci_mdio"
+
+Note: "ti,hwmods" field is used to fetch the base address and irq
+resources from TI, omap hwmod data base during device registration.
+Future plan is to migrate hwmod data base contents into device tree
+blob so that, all the required data will be used from device tree dts
+file.
+
+Examples:
+
+	mdio: davinci_mdio@4A101000 {
+		compatible = "ti,cpsw";
+		reg = <0x4A101000 0x1000>;
+		bus_freq = <1000000>;
+	};
+
+(or)
+
+	mdio: davinci_mdio@4A101000 {
+		compatible = "ti,cpsw";
+		ti,hwmods = "davinci_mdio";
+		bus_freq = <1000000>;
+	};

trunk/Documentation/devicetree/bindings/net/mdio-mux-mmioreg.txt

@@ -0,0 +1,75 @@
+Properties for an MDIO bus multiplexer controlled by a memory-mapped device
+
+This is a special case of a MDIO bus multiplexer.  A memory-mapped device,
+like an FPGA, is used to control which child bus is connected.  The mdio-mux
+node must be a child of the memory-mapped device.  The driver currently only
+supports devices with eight-bit registers.
+
+Required properties in addition to the generic multiplexer properties:
+
+- compatible : string, must contain "mdio-mux-mmioreg"
+
+- reg : integer, contains the offset of the register that controls the bus
+	multiplexer.  The size field in the 'reg' property is the size of
+	register, and must therefore be 1.
+
+- mux-mask : integer, contains an eight-bit mask that specifies which
+	bits in the register control the actual bus multiplexer.  The
+	'reg' property of each child mdio-mux node must be constrained by
+	this mask.
+
+Example:
+
+The FPGA node defines a memory-mapped FPGA with a register space of 0x30 bytes.
+For the "EMI2" MDIO bus, register 9 (BRDCFG1) controls the mux on that bus.
+A bitmask of 0x6 means that bits 1 and 2 (bit 0 is lsb) are the bits on
+BRDCFG1 that control the actual mux.
+
+	/* The FPGA node */
+	fpga: board-control@3,0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "fsl,p5020ds-fpga", "fsl,fpga-ngpixis";
+		reg = <3 0 0x30>;
+		ranges = <0 3 0 0x30>;
+
+		mdio-mux-emi2 {
+			compatible = "mdio-mux-mmioreg", "mdio-mux";
+			mdio-parent-bus = <&xmdio0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <9 1>; // BRDCFG1
+			mux-mask = <0x6>; // EMI2
+
+			emi2_slot1: mdio@0 {	// Slot 1 XAUI (FM2)
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				phy_xgmii_slot1: ethernet-phy@0 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <4>;
+				};
+			};
+
+			emi2_slot2: mdio@2 {	// Slot 2 XAUI (FM1)
+				reg = <2>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				phy_xgmii_slot2: ethernet-phy@4 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0>;
+				};
+			};
+		};
+	};
+
+	/* The parent MDIO bus. */
+	xmdio0: mdio@f1000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "fsl,fman-xmdio";
+		reg = <0xf1000 0x1000>;
+		interrupts = <100 1 0 0>;
+	};

trunk/Documentation/devicetree/bindings/regulator/tps6586x.txt

@@ -9,9 +9,9 @@ Required properties:
 - regulators: list of regulators provided by this controller, must have
   property "regulator-compatible" to match their hardware counterparts:
   sm[0-2], ldo[0-9] and ldo_rtc
-- sm0-supply: The input supply for the SM0.
-- sm1-supply: The input supply for the SM1.
-- sm2-supply: The input supply for the SM2.
+- vin-sm0-supply: The input supply for the SM0.
+- vin-sm1-supply: The input supply for the SM1.
+- vin-sm2-supply: The input supply for the SM2.
 - vinldo01-supply: The input supply for the LDO1 and LDO2
 - vinldo23-supply: The input supply for the LDO2 and LDO3
 - vinldo4-supply: The input supply for the LDO4
@@ -30,9 +30,9 @@ Example:
 		#gpio-cells = <2>;
 		gpio-controller;
 
-		sm0-supply = <&some_reg>;
-		sm1-supply = <&some_reg>;
-		sm2-supply = <&some_reg>;
+		vin-sm0-supply = <&some_reg>;
+		vin-sm1-supply = <&some_reg>;
+		vin-sm2-supply = <&some_reg>;
 		vinldo01-supply = <...>;
 		vinldo23-supply = <...>;
 		vinldo4-supply = <...>;

trunk/Documentation/feature-removal-schedule.txt

@@ -353,14 +353,6 @@ Why:	Internal alias support has been present in module-init-tools for some
 
 Who:	Wey-Yi Guy <wey-yi.w.guy@intel.com>
 
----------------------------
-
-What:	xt_NOTRACK
-Files:	net/netfilter/xt_NOTRACK.c
-When:	April 2011
-Why:	Superseded by xt_CT
-Who:	Netfilter developer team <netfilter-devel@vger.kernel.org>
-
 ----------------------------
 
 What:	IRQF_DISABLED

trunk/Documentation/filesystems/Locking

@@ -114,7 +114,6 @@ prototypes:
 	int (*drop_inode) (struct inode *);
 	void (*evict_inode) (struct inode *);
 	void (*put_super) (struct super_block *);
-	void (*write_super) (struct super_block *);
 	int (*sync_fs)(struct super_block *sb, int wait);
 	int (*freeze_fs) (struct super_block *);
 	int (*unfreeze_fs) (struct super_block *);
@@ -136,7 +135,6 @@ write_inode:
 drop_inode:				!!!inode->i_lock!!!
 evict_inode:
 put_super:		write
-write_super:		read
 sync_fs:		read
 freeze_fs:		write
 unfreeze_fs:		write

trunk/Documentation/filesystems/porting

@@ -94,9 +94,8 @@ protected.
 ---
 [mandatory]
 
-BKL is also moved from around sb operations.  ->write_super() Is now called 
-without BKL held.  BKL should have been shifted into individual fs sb_op
-functions.  If you don't need it, remove it.  
+BKL is also moved from around sb operations. BKL should have been shifted into
+individual fs sb_op functions.  If you don't need it, remove it.
 
 ---
 [informational]

trunk/Documentation/filesystems/vfat.txt

@@ -137,6 +137,17 @@ errors=panic|continue|remount-ro
 		 without doing anything or remount the partition in
 		 read-only mode (default behavior).
 
+discard       -- If set, issues discard/TRIM commands to the block
+		 device when blocks are freed. This is useful for SSD devices
+		 and sparse/thinly-provisoned LUNs.
+
+nfs           -- This option maintains an index (cache) of directory
+		 inodes by i_logstart which is used by the nfs-related code to
+		 improve look-ups.
+
+		 Enable this only if you want to export the FAT filesystem
+		 over NFS
+
 <bool>: 0,1,yes,no,true,false
 
 TODO

trunk/Documentation/filesystems/vfs.txt

@@ -216,7 +216,6 @@ struct super_operations {
         void (*drop_inode) (struct inode *);
         void (*delete_inode) (struct inode *);
         void (*put_super) (struct super_block *);
-        void (*write_super) (struct super_block *);
         int (*sync_fs)(struct super_block *sb, int wait);
         int (*freeze_fs) (struct super_block *);
         int (*unfreeze_fs) (struct super_block *);
@@ -273,9 +272,6 @@ or bottom half).
   put_super: called when the VFS wishes to free the superblock
 	(i.e. unmount). This is called with the superblock lock held
 
-  write_super: called when the VFS superblock needs to be written to
-	disc. This method is optional
-
   sync_fs: called when VFS is writing out all dirty data associated with
   	a superblock. The second parameter indicates whether the method
 	should wait until the write out has been completed. Optional.

trunk/Documentation/laptops/laptop-mode.txt

@@ -262,9 +262,9 @@ MINIMUM_BATTERY_MINUTES=10
 
 #
 # Allowed dirty background ratio, in percent.  Once DIRTY_RATIO has been
-# exceeded, the kernel will wake pdflush which will then reduce the amount
-# of dirty memory to dirty_background_ratio.  Set this nice and low, so once
-# some writeout has commenced, we do a lot of it.
+# exceeded, the kernel will wake flusher threads which will then reduce the
+# amount of dirty memory to dirty_background_ratio.  Set this nice and low,
+# so once some writeout has commenced, we do a lot of it.
 #
 #DIRTY_BACKGROUND_RATIO=5
 
@@ -384,9 +384,9 @@ CPU_MAXFREQ=${CPU_MAXFREQ:-'slowest'}
 
 #
 # Allowed dirty background ratio, in percent.  Once DIRTY_RATIO has been
-# exceeded, the kernel will wake pdflush which will then reduce the amount
-# of dirty memory to dirty_background_ratio.  Set this nice and low, so once
-# some writeout has commenced, we do a lot of it.
+# exceeded, the kernel will wake flusher threads which will then reduce the
+# amount of dirty memory to dirty_background_ratio.  Set this nice and low,
+# so once some writeout has commenced, we do a lot of it.
 #
 DIRTY_BACKGROUND_RATIO=${DIRTY_BACKGROUND_RATIO:-'5'}