Merge branch 'perf/urgent' into perf/core, to pick up fixes

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

Documentation/admin-guide/kernel-parameters.txt

@@ -4846,3 +4846,8 @@
 	xirc2ps_cs=	[NET,PCMCIA]
 			Format:
 			<irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]
+
+	xhci-hcd.quirks		[USB,KNL]
+			A hex value specifying bitmask with supplemental xhci
+			host controller quirks. Meaning of each bit can be
+			consulted in header drivers/usb/host/xhci.h.

Documentation/admin-guide/pm/intel_pstate.rst

@@ -324,8 +324,7 @@ Global Attributes
 
 ``intel_pstate`` exposes several global attributes (files) in ``sysfs`` to
 control its functionality at the system level.  They are located in the
-``/sys/devices/system/cpu/cpufreq/intel_pstate/`` directory and affect all
+``/sys/devices/system/cpu/intel_pstate/`` directory and affect all CPUs.
-CPUs.
 
 Some of them are not present if the ``intel_pstate=per_cpu_perf_limits``
 argument is passed to the kernel in the command line.
@@ -379,6 +378,17 @@ argument is passed to the kernel in the command line.
 	but it affects the maximum possible value of per-policy P-state	limits
 	(see `Interpretation of Policy Attributes`_ below for details).
 
+``hwp_dynamic_boost``
+	This attribute is only present if ``intel_pstate`` works in the
+	`active mode with the HWP feature enabled <Active Mode With HWP_>`_ in
+	the processor.  If set (equal to 1), it causes the minimum P-state limit
+	to be increased dynamically for a short time whenever a task previously
+	waiting on I/O is selected to run on a given logical CPU (the purpose
+	of this mechanism is to improve performance).
+
+	This setting has no effect on logical CPUs whose minimum P-state limit
+	is directly set to the highest non-turbo P-state or above it.
+
 .. _status_attr:
 
 ``status``

Documentation/device-mapper/writecache.txt

@@ -15,6 +15,8 @@ Constructor parameters:
    size)
 5. the number of optional parameters (the parameters with an argument
    count as two)
+	start_sector n		(default: 0)
+		offset from the start of cache device in 512-byte sectors
 	high_watermark n	(default: 50)
 		start writeback when the number of used blocks reach this
 		watermark

Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt

@@ -66,7 +66,7 @@ Required root node properties:
 	- "insignal,arndale-octa" - for Exynos5420-based Insignal Arndale
 				    Octa board.
 	- "insignal,origen"       - for Exynos4210-based Insignal Origen board.
-	- "insignal,origen4412    - for Exynos4412-based Insignal Origen board.
+	- "insignal,origen4412"   - for Exynos4412-based Insignal Origen board.
 
 
 Optional nodes:

Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt

@@ -36,7 +36,7 @@ Optional nodes:
 
  - port/ports: to describe a connection to an external encoder. The
    binding follows Documentation/devicetree/bindings/graph.txt and
-   suppors a single port with a single endpoint.
+   supports a single port with a single endpoint.
 
  - See also Documentation/devicetree/bindings/display/tilcdc/panel.txt and
    Documentation/devicetree/bindings/display/tilcdc/tfp410.txt for connecting

Documentation/devicetree/bindings/gpio/nintendo,hollywood-gpio.txt

@@ -1,7 +1,7 @@
 Nintendo Wii (Hollywood) GPIO controller
 
 Required properties:
-- compatible: "nintendo,hollywood-gpio
+- compatible: "nintendo,hollywood-gpio"
 - reg: Physical base address and length of the controller's registers.
 - gpio-controller: Marks the device node as a GPIO controller.
 - #gpio-cells: Should be <2>. The first cell is the pin number and the

Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt

@@ -0,0 +1,23 @@
+Spreadtrum SC27xx PMIC Vibrator
+
+Required properties:
+- compatible: should be "sprd,sc2731-vibrator".
+- reg: address of vibrator control register.
+
+Example :
+
+	sc2731_pmic: pmic@0 {
+		compatible = "sprd,sc2731";
+		reg = <0>;
+		spi-max-frequency = <26000000>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vibrator@eb4 {
+			compatible = "sprd,sc2731-vibrator";
+			reg = <0xeb4>;
+		};
+	};

Documentation/devicetree/bindings/input/touchscreen/hideep.txt

@@ -32,7 +32,7 @@ i2c@00000000 {
 		reg = <0x6c>;
 		interrupt-parent = <&gpx1>;
 		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
-		vdd-supply = <&ldo15_reg>";
+		vdd-supply = <&ldo15_reg>;
 		vid-supply = <&ldo18_reg>;
 		reset-gpios = <&gpx1 5 0>;
 		touchscreen-size-x = <1080>;

Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt

@@ -15,7 +15,7 @@ Required properties:
   include "nvidia,tegra30-ictlr".	
 - reg : Specifies base physical address and size of the registers.
   Each controller must be described separately (Tegra20 has 4 of them,
-  whereas Tegra30 and later have 5"  
+  whereas Tegra30 and later have 5).
 - interrupt-controller : Identifies the node as an interrupt controller.
 - #interrupt-cells : Specifies the number of cells needed to encode an
   interrupt source. The value must be 3.

Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt

@@ -12,7 +12,7 @@ Required properties:
   specifier, shall be 2
 - interrupts: interrupts references to primary interrupt controller
   (only needed for exti controller with multiple exti under
-  same parent interrupt: st,stm32-exti and st,stm32h7-exti")
+  same parent interrupt: st,stm32-exti and st,stm32h7-exti)
 
 Example:
 

Documentation/devicetree/bindings/mips/brcm/soc.txt

@@ -152,7 +152,7 @@ Required properties:
 - compatible	: should contain one of:
 		  "brcm,bcm7425-timers"
 		  "brcm,bcm7429-timers"
-		  "brcm,bcm7435-timers and
+		  "brcm,bcm7435-timers" and
 		  "brcm,brcmstb-timers"
 - reg		: the timers register range
 - interrupts	: the interrupt line for this timer block

Documentation/devicetree/bindings/net/fsl-fman.txt

@@ -238,7 +238,7 @@ PROPERTIES
 		Must include one of the following:
 		- "fsl,fman-dtsec" for dTSEC MAC
 		- "fsl,fman-xgec" for XGEC MAC
-		- "fsl,fman-memac for mEMAC MAC
+		- "fsl,fman-memac" for mEMAC MAC
 
 - cell-index
 		Usage: required

Documentation/devicetree/bindings/power/power_domain.txt

@@ -133,7 +133,7 @@ located inside a PM domain with index 0 of a power controller represented by a
 node with the label "power".
 In the second example the consumer device are partitioned across two PM domains,
 the first with index 0 and the second with index 1, of a power controller that
-is represented by a node with the label "power.
+is represented by a node with the label "power".
 
 Optional properties:
 - required-opps: This contains phandle to an OPP node in another device's OPP

Documentation/devicetree/bindings/regulator/tps65090.txt

@@ -16,7 +16,7 @@ Required properties:
 Optional properties:
 - ti,enable-ext-control: This is applicable for DCDC1, DCDC2 and DCDC3.
   If DCDCs are externally controlled then this property should be there.
-- "dcdc-ext-control-gpios: This is applicable for DCDC1, DCDC2 and DCDC3.
+- dcdc-ext-control-gpios: This is applicable for DCDC1, DCDC2 and DCDC3.
   If DCDCs are externally controlled and if it is from GPIO then GPIO
   number should be provided. If it is externally controlled and no GPIO
   entry then driver will just configure this rails as external control

Documentation/devicetree/bindings/reset/st,sti-softreset.txt

@@ -15,7 +15,7 @@ Please refer to reset.txt in this directory for common reset
 controller binding usage.
 
 Required properties:
-- compatible: Should be st,stih407-softreset";
+- compatible: Should be "st,stih407-softreset";
 - #reset-cells: 1, see below
 
 example:

Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.txt

@@ -39,7 +39,7 @@ Required properties:
 
 Optional property:
 - clock-frequency:	Desired I2C bus clock frequency in Hz.
-			When missing default to 400000Hz.
+			When missing default to 100000Hz.
 
 Child nodes should conform to I2C bus binding as described in i2c.txt.
 

Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt

@@ -30,7 +30,7 @@ Required properties:
 
 			  Board connectors:
 			  * Headset Mic
-			  * Secondary Mic",
+			  * Secondary Mic
 			  * DMIC
 			  * Ext Spk
 

Documentation/devicetree/bindings/sound/qcom,apq8096.txt

@@ -35,7 +35,7 @@ This binding describes the APQ8096 sound card, which uses qdsp for audio.
 			"Digital Mic3"
 
 		Audio pins and MicBias on WCD9335 Codec:
-			"MIC_BIAS1
+			"MIC_BIAS1"
 			"MIC_BIAS2"
 			"MIC_BIAS3"
 			"MIC_BIAS4"

Documentation/devicetree/bindings/w1/w1-gpio.txt

@@ -15,7 +15,7 @@ Optional properties:
 
 Examples:
 
-	onewire@0 {
+	onewire {
 		compatible = "w1-gpio";
 		gpios = <&gpio 126 0>, <&gpio 105 0>;
 	};

Documentation/filesystems/Locking

@@ -441,8 +441,6 @@ prototypes:
 	int (*iterate) (struct file *, struct dir_context *);
 	int (*iterate_shared) (struct file *, struct dir_context *);
 	__poll_t (*poll) (struct file *, struct poll_table_struct *);
-	struct wait_queue_head * (*get_poll_head)(struct file *, __poll_t);
-	__poll_t (*poll_mask) (struct file *, __poll_t);
 	long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
 	long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
 	int (*mmap) (struct file *, struct vm_area_struct *);
@@ -473,7 +471,7 @@ prototypes:
 };
 
 locking rules:
-	All except for ->poll_mask may block.
+	All may block.
 
 ->llseek() locking has moved from llseek to the individual llseek
 implementations.  If your fs is not using generic_file_llseek, you
@@ -505,9 +503,6 @@ in sys_read() and friends.
 the lease within the individual filesystem to record the result of the
 operation
 
-->poll_mask can be called with or without the waitqueue lock for the waitqueue
-returned from ->get_poll_head.
-
 --------------------------- dquot_operations -------------------------------
 prototypes:
 	int (*write_dquot) (struct dquot *);

Documentation/filesystems/vfs.txt

@@ -857,8 +857,6 @@ struct file_operations {
 	ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
 	int (*iterate) (struct file *, struct dir_context *);
 	__poll_t (*poll) (struct file *, struct poll_table_struct *);
-	struct wait_queue_head * (*get_poll_head)(struct file *, __poll_t);
-	__poll_t (*poll_mask) (struct file *, __poll_t);
 	long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
 	long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
 	int (*mmap) (struct file *, struct vm_area_struct *);
@@ -903,17 +901,6 @@ otherwise noted.
 	activity on this file and (optionally) go to sleep until there
 	is activity. Called by the select(2) and poll(2) system calls
 
-  get_poll_head: Returns the struct wait_queue_head that callers can
-  wait on.  Callers need to check the returned events using ->poll_mask
-  once woken.  Can return NULL to indicate polling is not supported,
-  or any error code using the ERR_PTR convention to indicate that a
-  grave error occured and ->poll_mask shall not be called.
-
-  poll_mask: return the mask of EPOLL* values describing the file descriptor
-  state.  Called either before going to sleep on the waitqueue returned by
-  get_poll_head, or after it has been woken.  If ->get_poll_head and
-  ->poll_mask are implemented ->poll does not need to be implement.
-
   unlocked_ioctl: called by the ioctl(2) system call.
 
   compat_ioctl: called by the ioctl(2) system call when 32 bit system calls

Documentation/kbuild/kbuild.txt

@@ -50,6 +50,11 @@ LDFLAGS_MODULE
 --------------------------------------------------
 Additional options used for $(LD) when linking modules.
 
+KBUILD_KCONFIG
+--------------------------------------------------
+Set the top-level Kconfig file to the value of this environment
+variable.  The default name is "Kconfig".
+
 KBUILD_VERBOSE
 --------------------------------------------------
 Set the kbuild verbosity. Can be assigned same values as "V=...".
@@ -88,7 +93,8 @@ In most cases the name of the architecture is the same as the
 directory name found in the arch/ directory.
 But some architectures such as x86 and sparc have aliases.
 x86: i386 for 32 bit, x86_64 for 64 bit
-sparc: sparc for 32 bit, sparc64 for 64 bit
+sh: sh for 32 bit, sh64 for 64 bit
+sparc: sparc32 for 32 bit, sparc64 for 64 bit
 
 CROSS_COMPILE
 --------------------------------------------------
@@ -148,15 +154,6 @@ stripped after they are installed.  If INSTALL_MOD_STRIP is '1', then
 the default option --strip-debug will be used.  Otherwise,
 INSTALL_MOD_STRIP value will be used as the options to the strip command.
 
-INSTALL_FW_PATH
---------------------------------------------------
-INSTALL_FW_PATH specifies where to install the firmware blobs.
-The default value is:
-
-    $(INSTALL_MOD_PATH)/lib/firmware
-
-The value can be overridden in which case the default value is ignored.
-
 INSTALL_HDR_PATH
 --------------------------------------------------
 INSTALL_HDR_PATH specifies where to install user space headers when

Documentation/kbuild/kconfig-language.txt

@@ -430,6 +430,12 @@ This sets the config program's title bar if the config program chooses
 to use it. It should be placed at the top of the configuration, before any
 other statement.
 
+'#' Kconfig source file comment:
+
+An unquoted '#' character anywhere in a source file line indicates
+the beginning of a source file comment.  The remainder of that line
+is a comment.
+
 
 Kconfig hints
 -------------

Documentation/kbuild/kconfig.txt

@@ -2,9 +2,9 @@ This file contains some assistance for using "make *config".
 
 Use "make help" to list all of the possible configuration targets.
 
-The xconfig ('qconf') and menuconfig ('mconf') programs also
+The xconfig ('qconf'), menuconfig ('mconf'), and nconfig ('nconf')
-have embedded help text.  Be sure to check it for navigation,
+programs also have embedded help text.  Be sure to check that for
-search, and other general help text.
+navigation, search, and other general help text.
 
 ======================================================================
 General
@@ -17,13 +17,16 @@ this happens, using a previously working .config file and running
 for you, so you may find that you need to see what NEW kernel
 symbols have been introduced.
 
-To see a list of new config symbols when using "make oldconfig", use
+To see a list of new config symbols, use
 
 	cp user/some/old.config .config
 	make listnewconfig
 
 and the config program will list any new symbols, one per line.
 
+Alternatively, you can use the brute force method:
+
+	make oldconfig
 	scripts/diffconfig .config.old .config | less
 
 ______________________________________________________________________
@@ -160,7 +163,7 @@ Searching in menuconfig:
 		This lists all config symbols that contain "hotplug",
 		e.g., HOTPLUG_CPU, MEMORY_HOTPLUG.
 
-	For search help, enter / followed TAB-TAB-TAB (to highlight
+	For search help, enter / followed by TAB-TAB (to highlight
 	<Help>) and Enter.  This will tell you that you can also use
 	regular expressions (regexes) in the search string, so if you
 	are not interested in MEMORY_HOTPLUG, you could try
@@ -202,6 +205,39 @@ Example:
 	make MENUCONFIG_MODE=single_menu menuconfig
 
 
+======================================================================
+nconfig
+--------------------------------------------------
+
+nconfig is an alternate text-based configurator.  It lists function
+keys across the bottom of the terminal (window) that execute commands.
+You can also just use the corresponding numeric key to execute the
+commands unless you are in a data entry window.  E.g., instead of F6
+for Save, you can just press 6.
+
+Use F1 for Global help or F3 for the Short help menu.
+
+Searching in nconfig:
+
+	You can search either in the menu entry "prompt" strings
+	or in the configuration symbols.
+
+	Use / to begin a search through the menu entries.  This does
+	not support regular expressions.  Use <Down> or <Up> for
+	Next hit and Previous hit, respectively.  Use <Esc> to
+	terminate the search mode.
+
+	F8 (SymSearch) searches the configuration symbols for the
+	given string or regular expression (regex).
+
+NCONFIG_MODE
+--------------------------------------------------
+This mode shows all sub-menus in one large tree.
+
+Example:
+	make NCONFIG_MODE=single_menu nconfig
+
+
 ======================================================================
 xconfig
 --------------------------------------------------
@@ -230,8 +266,7 @@ gconfig
 
 Searching in gconfig:
 
-	None (gconfig isn't maintained as well as xconfig or menuconfig);
+	There is no search command in gconfig.  However, gconfig does
-	however, gconfig does have a few more viewing choices than
+	have several different viewing choices, modes, and options.
-	xconfig does.
 
 ###

Documentation/networking/bonding.txt

@@ -1490,7 +1490,7 @@ To remove an ARP target:
 
 To configure the interval between learning packet transmits:
 # echo 12 > /sys/class/net/bond0/bonding/lp_interval
-	NOTE: the lp_inteval is the number of seconds between instances where
+	NOTE: the lp_interval is the number of seconds between instances where
 the bonding driver sends learning packets to each slaves peer switch.  The
 default interval is 1 second.
 

Documentation/networking/e100.rst

@@ -47,41 +47,45 @@ Driver Configuration Parameters
 The default value for each parameter is generally the recommended setting,
 unless otherwise noted.
 
-Rx Descriptors: Number of receive descriptors. A receive descriptor is a data
+Rx Descriptors:
+   Number of receive descriptors. A receive descriptor is a data
    structure that describes a receive buffer and its attributes to the network
    controller. The data in the descriptor is used by the controller to write
    data from the controller to host memory. In the 3.x.x driver the valid range
    for this parameter is 64-256. The default value is 256. This parameter can be
    changed using the command::
 
-   ethtool -G eth? rx n
+     ethtool -G eth? rx n
 
    Where n is the number of desired Rx descriptors.
 
-Tx Descriptors: Number of transmit descriptors. A transmit descriptor is a data
+Tx Descriptors:
+   Number of transmit descriptors. A transmit descriptor is a data
    structure that describes a transmit buffer and its attributes to the network
    controller. The data in the descriptor is used by the controller to read
    data from the host memory to the controller. In the 3.x.x driver the valid
    range for this parameter is 64-256. The default value is 128. This parameter
    can be changed using the command::
 
-   ethtool -G eth? tx n
+     ethtool -G eth? tx n
 
    Where n is the number of desired Tx descriptors.
 
-Speed/Duplex: The driver auto-negotiates the link speed and duplex settings by
+Speed/Duplex:
+   The driver auto-negotiates the link speed and duplex settings by
    default. The ethtool utility can be used as follows to force speed/duplex.::
 
-   ethtool -s eth?  autoneg off speed {10|100} duplex {full|half}
+     ethtool -s eth?  autoneg off speed {10|100} duplex {full|half}
 
    NOTE: setting the speed/duplex to incorrect values will cause the link to
    fail.
 
-Event Log Message Level:  The driver uses the message level flag to log events
+Event Log Message Level:
+   The driver uses the message level flag to log events
    to syslog. The message level can be set at driver load time. It can also be
    set using the command::
 
-   ethtool -s eth? msglvl n
+     ethtool -s eth? msglvl n
 
 
 Additional Configurations
@@ -92,7 +96,7 @@ Configuring the Driver on Different Distributions
 
 Configuring a network driver to load properly when the system is started
 is distribution dependent.  Typically, the configuration process involves
-adding an alias line to /etc/modprobe.d/*.conf as well as editing other
+adding an alias line to `/etc/modprobe.d/*.conf` as well as editing other
 system startup scripts and/or configuration files.  Many popular Linux
 distributions ship with tools to make these changes for you.  To learn
 the proper way to configure a network device for your system, refer to
@@ -160,7 +164,10 @@ This results in unbalanced receive traffic.
 If you have multiple interfaces in a server, either turn on ARP
 filtering by
 
-(1) entering:: echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
+(1) entering::
+
+	echo 1 > /proc/sys/net/ipv4/conf/all/arp_filter
+
     (this only works if your kernel's version is higher than 2.4.5), or
 
 (2) installing the interfaces in separate broadcast domains (either

Documentation/networking/e1000.rst

@@ -34,7 +34,8 @@ Command Line Parameters
 The default value for each parameter is generally the recommended setting,
 unless otherwise noted.
 
-NOTES:  For more information about the AutoNeg, Duplex, and Speed
+NOTES:
+	For more information about the AutoNeg, Duplex, and Speed
         parameters, see the "Speed and Duplex Configuration" section in
         this document.
 
@@ -45,22 +46,27 @@ NOTES:  For more information about the AutoNeg, Duplex, and Speed
 
 AutoNeg
 -------
+
 (Supported only on adapters with copper connections)
-Valid Range:   0x01-0x0F, 0x20-0x2F
+
-Default Value: 0x2F
+:Valid Range:   0x01-0x0F, 0x20-0x2F
+:Default Value: 0x2F
 
 This parameter is a bit-mask that specifies the speed and duplex settings
 advertised by the adapter.  When this parameter is used, the Speed and
 Duplex parameters must not be specified.
 
-NOTE:  Refer to the Speed and Duplex section of this readme for more
+NOTE:
+       Refer to the Speed and Duplex section of this readme for more
        information on the AutoNeg parameter.
 
 Duplex
 ------
+
 (Supported only on adapters with copper connections)
-Valid Range:   0-2 (0=auto-negotiate, 1=half, 2=full)
+
-Default Value: 0
+:Valid Range:   0-2 (0=auto-negotiate, 1=half, 2=full)
+:Default Value: 0
 
 This defines the direction in which data is allowed to flow.  Can be
 either one or two-directional.  If both Duplex and the link partner are
@@ -70,18 +76,22 @@ duplex.
 
 FlowControl
 -----------
-Valid Range:   0-3 (0=none, 1=Rx only, 2=Tx only, 3=Rx&Tx)
+
-Default Value: Reads flow control settings from the EEPROM
+:Valid Range:   0-3 (0=none, 1=Rx only, 2=Tx only, 3=Rx&Tx)
+:Default Value: Reads flow control settings from the EEPROM
 
 This parameter controls the automatic generation(Tx) and response(Rx)
 to Ethernet PAUSE frames.
 
 InterruptThrottleRate
 ---------------------
+
 (not supported on Intel(R) 82542, 82543 or 82544-based adapters)
-Valid Range:   0,1,3,4,100-100000 (0=off, 1=dynamic, 3=dynamic conservative,
+
-                                 4=simplified balancing)
+:Valid Range:
-Default Value: 3
+   0,1,3,4,100-100000 (0=off, 1=dynamic, 3=dynamic conservative,
+   4=simplified balancing)
+:Default Value: 3
 
 The driver can limit the amount of interrupts per second that the adapter
 will generate for incoming packets. It does this by writing a value to the
@@ -135,13 +145,15 @@ Setting InterruptThrottleRate to 0 turns off any interrupt moderation
 and may improve small packet latency, but is generally not suitable
 for bulk throughput traffic.
 
-NOTE:  InterruptThrottleRate takes precedence over the TxAbsIntDelay and
+NOTE:
+       InterruptThrottleRate takes precedence over the TxAbsIntDelay and
        RxAbsIntDelay parameters.  In other words, minimizing the receive
        and/or transmit absolute delays does not force the controller to
        generate more interrupts than what the Interrupt Throttle Rate
        allows.
 
-CAUTION:  If you are using the Intel(R) PRO/1000 CT Network Connection
+CAUTION:
+          If you are using the Intel(R) PRO/1000 CT Network Connection
           (controller 82547), setting InterruptThrottleRate to a value
           greater than 75,000, may hang (stop transmitting) adapters
           under certain network conditions.  If this occurs a NETDEV
@@ -151,7 +163,8 @@ CAUTION:  If you are using the Intel(R) PRO/1000 CT Network Connection
           hang, ensure that InterruptThrottleRate is set no greater
           than 75,000 and is not set to 0.
 
-NOTE:  When e1000 is loaded with default settings and multiple adapters
+NOTE:
+       When e1000 is loaded with default settings and multiple adapters
        are in use simultaneously, the CPU utilization may increase non-
        linearly.  In order to limit the CPU utilization without impacting
        the overall throughput, we recommend that you load the driver as
@@ -168,9 +181,11 @@ NOTE:  When e1000 is loaded with default settings and multiple adapters
 
 RxDescriptors
 -------------
-Valid Range:   48-256 for 82542 and 82543-based adapters
+
-               48-4096 for all other supported adapters
+:Valid Range:
-Default Value: 256
+ - 48-256 for 82542 and 82543-based adapters
+ - 48-4096 for all other supported adapters
+:Default Value: 256
 
 This value specifies the number of receive buffer descriptors allocated
 by the driver.  Increasing this value allows the driver to buffer more
@@ -180,15 +195,17 @@ Each descriptor is 16 bytes.  A receive buffer is also allocated for each
 descriptor and can be either 2048, 4096, 8192, or 16384 bytes, depending
 on the MTU setting. The maximum MTU size is 16110.
 
-NOTE:  MTU designates the frame size.  It only needs to be set for Jumbo
+NOTE:
+       MTU designates the frame size.  It only needs to be set for Jumbo
        Frames.  Depending on the available system resources, the request
        for a higher number of receive descriptors may be denied.  In this
        case, use a lower number.
 
 RxIntDelay
 ----------
-Valid Range:   0-65535 (0=off)
+
-Default Value: 0
+:Valid Range:   0-65535 (0=off)
+:Default Value: 0
 
 This value delays the generation of receive interrupts in units of 1.024
 microseconds.  Receive interrupt reduction can improve CPU efficiency if
@@ -198,7 +215,8 @@ of TCP traffic.  If the system is reporting dropped receives, this value
 may be set too high, causing the driver to run out of available receive
 descriptors.
 
-CAUTION:  When setting RxIntDelay to a value other than 0, adapters may
+CAUTION:
+          When setting RxIntDelay to a value other than 0, adapters may
           hang (stop transmitting) under certain network conditions.  If
           this occurs a NETDEV WATCHDOG message is logged in the system
           event log.  In addition, the controller is automatically reset,
@@ -207,9 +225,11 @@ CAUTION:  When setting RxIntDelay to a value other than 0, adapters may
 
 RxAbsIntDelay
 -------------
+
 (This parameter is supported only on 82540, 82545 and later adapters.)
-Valid Range:   0-65535 (0=off)
+
-Default Value: 128
+:Valid Range:   0-65535 (0=off)
+:Default Value: 128
 
 This value, in units of 1.024 microseconds, limits the delay in which a
 receive interrupt is generated.  Useful only if RxIntDelay is non-zero,
@@ -220,9 +240,11 @@ conditions.
 
 Speed
 -----
+
 (This parameter is supported only on adapters with copper connections.)
-Valid Settings: 0, 10, 100, 1000
+
-Default Value:  0 (auto-negotiate at all supported speeds)
+:Valid Settings: 0, 10, 100, 1000
+:Default Value:  0 (auto-negotiate at all supported speeds)
 
 Speed forces the line speed to the specified value in megabits per second
 (Mbps).  If this parameter is not specified or is set to 0 and the link
@@ -231,22 +253,26 @@ speed.  Duplex should also be set when Speed is set to either 10 or 100.
 
 TxDescriptors
 -------------
-Valid Range:   48-256 for 82542 and 82543-based adapters
+
-               48-4096 for all other supported adapters
+:Valid Range:
-Default Value: 256
+  - 48-256 for 82542 and 82543-based adapters
+  - 48-4096 for all other supported adapters
+:Default Value: 256
 
 This value is the number of transmit descriptors allocated by the driver.
 Increasing this value allows the driver to queue more transmits.  Each
 descriptor is 16 bytes.
 
-NOTE:  Depending on the available system resources, the request for a
+NOTE:
+       Depending on the available system resources, the request for a
        higher number of transmit descriptors may be denied.  In this case,
        use a lower number.
 
 TxIntDelay
 ----------
-Valid Range:   0-65535 (0=off)
+
-Default Value: 8
+:Valid Range:   0-65535 (0=off)
+:Default Value: 8
 
 This value delays the generation of transmit interrupts in units of
 1.024 microseconds.  Transmit interrupt reduction can improve CPU
@@ -256,9 +282,11 @@ causing the driver to run out of available transmit descriptors.
 
 TxAbsIntDelay
 -------------
+
 (This parameter is supported only on 82540, 82545 and later adapters.)
-Valid Range:   0-65535 (0=off)
+
-Default Value: 32
+:Valid Range:   0-65535 (0=off)
+:Default Value: 32
 
 This value, in units of 1.024 microseconds, limits the delay in which a
 transmit interrupt is generated.  Useful only if TxIntDelay is non-zero,
@@ -269,18 +297,21 @@ network conditions.
 
 XsumRX
 ------
+
 (This parameter is NOT supported on the 82542-based adapter.)
-Valid Range:   0-1
+
-Default Value: 1
+:Valid Range:   0-1
+:Default Value: 1
 
 A value of '1' indicates that the driver should enable IP checksum
 offload for received packets (both UDP and TCP) to the adapter hardware.
 
 Copybreak
 ---------
-Valid Range:   0-xxxxxxx (0=off)
+
-Default Value: 256
+:Valid Range:   0-xxxxxxx (0=off)
-Usage: modprobe e1000.ko copybreak=128
+:Default Value: 256
+:Usage: modprobe e1000.ko copybreak=128
 
 Driver copies all packets below or equaling this size to a fresh RX
 buffer before handing it up the stack.
@@ -292,8 +323,9 @@ it is also available during runtime at
 
 SmartPowerDownEnable
 --------------------
-Valid Range: 0-1
+
-Default Value:  0 (disabled)
+:Valid Range: 0-1
+:Default Value:  0 (disabled)
 
 Allows PHY to turn off in lower power states. The user can turn off
 this parameter in supported chipsets.
@@ -309,14 +341,14 @@ fiber interface board only links at 1000 Mbps full-duplex.
 
 For copper-based boards, the keywords interact as follows:
 
-  The default operation is auto-negotiate.  The board advertises all
+- The default operation is auto-negotiate.  The board advertises all
   supported speed and duplex combinations, and it links at the highest
   common speed and duplex mode IF the link partner is set to auto-negotiate.
 
-  If Speed = 1000, limited auto-negotiation is enabled and only 1000 Mbps
+- If Speed = 1000, limited auto-negotiation is enabled and only 1000 Mbps
   is advertised (The 1000BaseT spec requires auto-negotiation.)
 
-  If Speed = 10 or 100, then both Speed and Duplex should be set.  Auto-
+- If Speed = 10 or 100, then both Speed and Duplex should be set.  Auto-
   negotiation is disabled, and the AutoNeg parameter is ignored.  Partner
   SHOULD also be forced.
 
@@ -328,13 +360,15 @@ process.
 The parameter may be specified as either a decimal or hexadecimal value as
 determined by the bitmap below.
 
+============== ====== ====== ======= ======= ====== ====== ======= ======
 Bit position   7      6      5       4       3      2      1       0
 Decimal Value  128    64     32      16      8      4      2       1
 Hex value      80     40     20      10      8      4      2       1
 Speed (Mbps)   N/A    N/A    1000    N/A     100    100    10      10
 Duplex                       Full            Full   Half   Full    Half
+============== ====== ====== ======= ======= ====== ====== ======= ======
 
-Some examples of using AutoNeg:
+Some examples of using AutoNeg::
 
   modprobe e1000 AutoNeg=0x01 (Restricts autonegotiation to 10 Half)
   modprobe e1000 AutoNeg=1 (Same as above)
@@ -357,56 +391,59 @@ Additional Configurations
 
 Jumbo Frames
 ------------
-Jumbo Frames support is enabled by changing the MTU to a value larger
+
-than the default of 1500.  Use the ifconfig command to increase the MTU
+  Jumbo Frames support is enabled by changing the MTU to a value larger than
-size.  For example::
+  the default of 1500.  Use the ifconfig command to increase the MTU size.
+  For example::
 
        ifconfig eth<x> mtu 9000 up
 
-This setting is not saved across reboots.  It can be made permanent if
+  This setting is not saved across reboots.  It can be made permanent if
-you add::
+  you add::
 
        MTU=9000
 
-to the file /etc/sysconfig/network-scripts/ifcfg-eth<x>.  This example
+  to the file /etc/sysconfig/network-scripts/ifcfg-eth<x>.  This example
-applies to the Red Hat distributions; other distributions may store this
+  applies to the Red Hat distributions; other distributions may store this
-setting in a different location.
+  setting in a different location.
 
-Notes: Degradation in throughput performance may be observed in some
+Notes:
-Jumbo frames environments.  If this is observed, increasing the
+  Degradation in throughput performance may be observed in some Jumbo frames
-application's socket buffer size and/or increasing the
+  environments. If this is observed, increasing the application's socket buffer
-/proc/sys/net/ipv4/tcp_*mem entry values may help.  See the specific
+  size and/or increasing the /proc/sys/net/ipv4/tcp_*mem entry values may help.
-application manual and /usr/src/linux*/Documentation/
+  See the specific application manual and /usr/src/linux*/Documentation/
-networking/ip-sysctl.txt for more details.
+  networking/ip-sysctl.txt for more details.
 
-- The maximum MTU setting for Jumbo Frames is 16110.  This value
+  - The maximum MTU setting for Jumbo Frames is 16110.  This value coincides
-  coincides with the maximum Jumbo Frames size of 16128.
+    with the maximum Jumbo Frames size of 16128.
 
-- Using Jumbo frames at 10 or 100 Mbps is not supported and may result
+  - Using Jumbo frames at 10 or 100 Mbps is not supported and may result in
-  in poor performance or loss of link.
+    poor performance or loss of link.
 
-- Adapters based on the Intel(R) 82542 and 82573V/E controller do not
+  - Adapters based on the Intel(R) 82542 and 82573V/E controller do not
-  support Jumbo Frames.  These correspond to the following product names:
+    support Jumbo Frames. These correspond to the following product names::
-  Intel(R) PRO/1000 Gigabit Server Adapter Intel(R) PRO/1000 PM Network
+
-  Connection
+     Intel(R) PRO/1000 Gigabit Server Adapter
+     Intel(R) PRO/1000 PM Network Connection
 
 ethtool
 -------
-The driver utilizes the ethtool interface for driver configuration and
-diagnostics, as well as displaying statistical information.  The ethtool
-version 1.6 or later is required for this functionality.
 
-The latest release of ethtool can be found from
+  The driver utilizes the ethtool interface for driver configuration and
-https://www.kernel.org/pub/software/network/ethtool/
+  diagnostics, as well as displaying statistical information.  The ethtool
+  version 1.6 or later is required for this functionality.
+
+  The latest release of ethtool can be found from
+  https://www.kernel.org/pub/software/network/ethtool/
 
 Enabling Wake on LAN* (WoL)
 ---------------------------
-WoL is configured through the ethtool* utility.
 
-WoL will be enabled on the system during the next shut down or reboot.
+  WoL is configured through the ethtool* utility.
-For this driver version, in order to enable WoL, the e1000 driver must be
-loaded when shutting down or rebooting the system.
 
+  WoL will be enabled on the system during the next shut down or reboot.
+  For this driver version, in order to enable WoL, the e1000 driver must be
+  loaded when shutting down or rebooting the system.
 
 Support
 =======

Documentation/usb/gadget_configfs.txt

@@ -226,7 +226,7 @@ $ rm configs/<config name>.<number>/<function>
 where <config name>.<number> specify the configuration and <function> is
 a symlink to a function being removed from the configuration, e.g.:
 
-$ rm configfs/c.1/ncm.usb0
+$ rm configs/c.1/ncm.usb0
 
 ...
 ...

MAINTAINERS

@@ -581,7 +581,7 @@ W:	https://www.infradead.org/~dhowells/kafs/
 
 AGPGART DRIVER
 M:	David Airlie <airlied@linux.ie>
-T:	git git://people.freedesktop.org/~airlied/linux (part of drm maint)
+T:	git git://anongit.freedesktop.org/drm/drm
 S:	Maintained
 F:	drivers/char/agp/
 F:	include/linux/agp*
@@ -2523,7 +2523,7 @@ S:	Supported
 F:	drivers/scsi/esas2r
 
 ATUSB IEEE 802.15.4 RADIO DRIVER
-M:	Stefan Schmidt <stefan@osg.samsung.com>
+M:	Stefan Schmidt <stefan@datenfreihafen.org>
 L:	linux-wpan@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ieee802154/atusb.c
@@ -2971,9 +2971,13 @@ N:	bcm585*
 N:	bcm586*
 N:	bcm88312
 N:	hr2
-F:	arch/arm64/boot/dts/broadcom/ns2*
+N:	stingray
+F:	arch/arm64/boot/dts/broadcom/northstar2/*
+F:	arch/arm64/boot/dts/broadcom/stingray/*
 F:	drivers/clk/bcm/clk-ns*
+F:	drivers/clk/bcm/clk-sr*
 F:	drivers/pinctrl/bcm/pinctrl-ns*
+F:	include/dt-bindings/clock/bcm-sr*
 
 BROADCOM KONA GPIO DRIVER
 M:	Ray Jui <rjui@broadcom.com>
@@ -4456,6 +4460,7 @@ F:	Documentation/blockdev/drbd/
 
 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+R:	"Rafael J. Wysocki" <rafael@kernel.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
 S:	Supported
 F:	Documentation/kobject.txt
@@ -4626,7 +4631,7 @@ F:	include/uapi/drm/vmwgfx_drm.h
 DRM DRIVERS
 M:	David Airlie <airlied@linux.ie>
 L:	dri-devel@lists.freedesktop.org
-T:	git git://people.freedesktop.org/~airlied/linux
+T:	git git://anongit.freedesktop.org/drm/drm
 B:	https://bugs.freedesktop.org/
 C:	irc://chat.freenode.net/dri-devel
 S:	Maintained
@@ -5669,7 +5674,7 @@ F:	drivers/crypto/caam/
 F:	Documentation/devicetree/bindings/crypto/fsl-sec4.txt
 
 FREESCALE DIU FRAMEBUFFER DRIVER
-M:	Timur Tabi <timur@tabi.org>
+M:	Timur Tabi <timur@kernel.org>
 L:	linux-fbdev@vger.kernel.org
 S:	Maintained
 F:	drivers/video/fbdev/fsl-diu-fb.*
@@ -5769,7 +5774,7 @@ S:	Maintained
 F:	drivers/net/wan/fsl_ucc_hdlc*
 
 FREESCALE QUICC ENGINE UCC UART DRIVER
-M:	Timur Tabi <timur@tabi.org>
+M:	Timur Tabi <timur@kernel.org>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Maintained
 F:	drivers/tty/serial/ucc_uart.c
@@ -5785,7 +5790,6 @@ F:	include/linux/fsl/
 
 FREESCALE SOC FS_ENET DRIVER
 M:	Pantelis Antoniou <pantelis.antoniou@gmail.com>
-M:	Vitaly Bordug <vbordug@ru.mvista.com>
 L:	linuxppc-dev@lists.ozlabs.org
 L:	netdev@vger.kernel.org
 S:	Maintained
@@ -5793,7 +5797,7 @@ F:	drivers/net/ethernet/freescale/fs_enet/
 F:	include/linux/fs_enet_pd.h
 
 FREESCALE SOC SOUND DRIVERS
-M:	Timur Tabi <timur@tabi.org>
+M:	Timur Tabi <timur@kernel.org>
 M:	Nicolin Chen <nicoleotsuka@gmail.com>
 M:	Xiubo Li <Xiubo.Lee@gmail.com>
 R:	Fabio Estevam <fabio.estevam@nxp.com>
@@ -6904,7 +6908,7 @@ F:	drivers/clk/clk-versaclock5.c
 
 IEEE 802.15.4 SUBSYSTEM
 M:	Alexander Aring <alex.aring@gmail.com>
-M:	Stefan Schmidt <stefan@osg.samsung.com>
+M:	Stefan Schmidt <stefan@datenfreihafen.org>
 L:	linux-wpan@vger.kernel.org
 W:	http://wpan.cakelab.org/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
@@ -7980,7 +7984,7 @@ F:	lib/test_kmod.c
 F:	tools/testing/selftests/kmod/
 
 KPROBES
-M:	Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
+M:	Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
 M:	Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
 M:	"David S. Miller" <davem@davemloft.net>
 M:	Masami Hiramatsu <mhiramat@kernel.org>
@@ -8624,7 +8628,7 @@ MARVELL MWIFIEX WIRELESS DRIVER
 M:	Amitkumar Karwar <amitkarwar@gmail.com>
 M:	Nishant Sarmukadam <nishants@marvell.com>
 M:	Ganapathi Bhat <gbhat@marvell.com>
-M:	Xinming Hu <huxm@marvell.com>
+M:	Xinming Hu <huxinming820@gmail.com>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 F:	drivers/net/wireless/marvell/mwifiex/
@@ -9070,7 +9074,7 @@ S:	Maintained
 F:	drivers/usb/mtu3/
 
 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
-M:	Peter Senna Tschudin <peter.senna@collabora.com>
+M:	Peter Senna Tschudin <peter.senna@gmail.com>
 M:	Martin Donnelly <martin.donnelly@ge.com>
 M:	Martyn Welch <martyn.welch@collabora.co.uk>
 S:	Maintained
@@ -10209,11 +10213,13 @@ F:	sound/soc/codecs/sgtl5000*
 
 NXP TDA998X DRM DRIVER
 M:	Russell King <linux@armlinux.org.uk>
-S:	Supported
+S:	Maintained
 T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
 T:	git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
 F:	drivers/gpu/drm/i2c/tda998x_drv.c
 F:	include/drm/i2c/tda998x.h
+F:	include/dt-bindings/display/tda998x.h
+K:	"nxp,tda998x"
 
 NXP TFA9879 DRIVER
 M:	Peter Rosin <peda@axentia.se>
@@ -11477,6 +11483,15 @@ W:	http://wireless.kernel.org/en/users/Drivers/p54
 S:	Obsolete
 F:	drivers/net/wireless/intersil/prism54/
 
+PROC FILESYSTEM
+R:	Alexey Dobriyan <adobriyan@gmail.com>
+L:	linux-kernel@vger.kernel.org
+L:	linux-fsdevel@vger.kernel.org
+S:	Maintained
+F:	fs/proc/
+F:	include/linux/proc_fs.h
+F:	tools/testing/selftests/proc/
+
 PROC SYSCTL
 M:	"Luis R. Rodriguez" <mcgrof@kernel.org>
 M:	Kees Cook <keescook@chromium.org>
@@ -11809,9 +11824,9 @@ F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
 
 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
-M:	Timur Tabi <timur@codeaurora.org>
+M:	Timur Tabi <timur@kernel.org>
 L:	netdev@vger.kernel.org
-S:	Supported
+S:	Maintained
 F:	drivers/net/ethernet/qualcomm/emac/
 
 QUALCOMM HEXAGON ARCHITECTURE
@@ -11822,7 +11837,7 @@ S:	Supported
 F:	arch/hexagon/
 
 QUALCOMM HIDMA DRIVER
-M:	Sinan Kaya <okaya@codeaurora.org>
+M:	Sinan Kaya <okaya@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org
 L:	linux-arm-msm@vger.kernel.org
 L:	dmaengine@vger.kernel.org

Makefile

@@ -2,7 +2,7 @@
 VERSION = 4
 PATCHLEVEL = 18
 SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc6
 NAME = Merciless Moray
 
 # *DOCUMENTATION*
@@ -353,9 +353,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
 	  else if [ -x /bin/bash ]; then echo /bin/bash; \
 	  else echo sh; fi ; fi)
 
-HOST_LFS_CFLAGS := $(shell getconf LFS_CFLAGS)
+HOST_LFS_CFLAGS := $(shell getconf LFS_CFLAGS 2>/dev/null)
-HOST_LFS_LDFLAGS := $(shell getconf LFS_LDFLAGS)
+HOST_LFS_LDFLAGS := $(shell getconf LFS_LDFLAGS 2>/dev/null)
-HOST_LFS_LIBS := $(shell getconf LFS_LIBS)
+HOST_LFS_LIBS := $(shell getconf LFS_LIBS 2>/dev/null)
 
 HOSTCC       = gcc
 HOSTCXX      = g++
@@ -507,11 +507,6 @@ ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLA
   KBUILD_AFLAGS += -DCC_HAVE_ASM_GOTO
 endif
 
-ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/cc-can-link.sh $(CC)), y)
-  CC_CAN_LINK := y
-  export CC_CAN_LINK
-endif
-
 # The expansion should be delayed until arch/$(SRCARCH)/Makefile is included.
 # Some architectures define CROSS_COMPILE in arch/$(SRCARCH)/Makefile.
 # CC_VERSION_TEXT is referenced from Kconfig (so it needs export),
@@ -1717,6 +1712,6 @@ endif	# skip-makefile
 PHONY += FORCE
 FORCE:
 
-# Declare the contents of the .PHONY variable as phony.  We keep that
+# Declare the contents of the PHONY variable as phony.  We keep that
 # information in a variable so we can use it in if_changed and friends.
 .PHONY: $(PHONY)

arch/alpha/kernel/osf_sys.c

@@ -1180,13 +1180,10 @@ SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru)
 SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options,
 		struct rusage32 __user *, ur)
 {
-	unsigned int status = 0;
 	struct rusage r;
-	long err = kernel_wait4(pid, &status, options, &r);
+	long err = kernel_wait4(pid, ustatus, options, &r);
 	if (err <= 0)
 		return err;
-	if (put_user(status, ustatus))
-		return -EFAULT;
 	if (!ur)
 		return err;
 	if (put_tv_to_tv32(&ur->ru_utime, &r.ru_utime))

arch/arc/Kconfig

@@ -413,7 +413,7 @@ config ARC_HAS_DIV_REM
 
 config ARC_HAS_ACCL_REGS
 	bool "Reg Pair ACCL:ACCH (FPU and/or MPY > 6)"
-	default n
+	default y
 	help
 	  Depending on the configuration, CPU can contain accumulator reg-pair
 	  (also referred to as r58:r59). These can also be used by gcc as GPR so

arch/arc/Makefile

@@ -16,7 +16,7 @@ endif
 
 KBUILD_DEFCONFIG := nsim_700_defconfig
 
-cflags-y	+= -fno-common -pipe -fno-builtin -D__linux__
+cflags-y	+= -fno-common -pipe -fno-builtin -mmedium-calls -D__linux__
 cflags-$(CONFIG_ISA_ARCOMPACT)	+= -mA7
 cflags-$(CONFIG_ISA_ARCV2)	+= -mcpu=archs
 
@@ -140,16 +140,3 @@ dtbs: scripts
 
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
-
-# Hacks to enable final link due to absence of link-time branch relexation
-# and gcc choosing optimal(shorter) branches at -O3
-#
-# vineetg Feb 2010: -mlong-calls switched off for overall kernel build
-# However lib/decompress_inflate.o (.init.text) calls
-# zlib_inflate_workspacesize (.text) causing relocation errors.
-# Thus forcing all exten calls in this file to be long calls
-export CFLAGS_decompress_inflate.o = -mmedium-calls
-export CFLAGS_initramfs.o = -mmedium-calls
-ifdef CONFIG_SMP
-export CFLAGS_core.o = -mmedium-calls
-endif

arch/arc/configs/axs101_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../arc_initramfs/"
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set

arch/arc/configs/axs103_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set

arch/arc/configs/axs103_smp_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set

arch/arc/configs/haps_hs_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
 CONFIG_EXPERT=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set

arch/arc/configs/haps_hs_smp_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set

arch/arc/configs/hsdk_defconfig

@@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 # CONFIG_VM_EVENT_COUNTERS is not set

arch/arc/configs/nsim_700_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../arc_initramfs/"
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y

arch/arc/configs/nsim_hs_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/"
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y

arch/arc/configs/nsim_hs_smp_defconfig

@@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/"
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y

arch/arc/configs/nsimosci_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../arc_initramfs/"
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y

arch/arc/configs/nsimosci_hs_defconfig

@@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/"
 CONFIG_KALLSYMS_ALL=y
 CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y

arch/arc/configs/nsimosci_hs_smp_defconfig

@@ -9,7 +9,6 @@ CONFIG_IKCONFIG_PROC=y
 # CONFIG_UTS_NS is not set
 # CONFIG_PID_NS is not set
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/"
 CONFIG_PERF_EVENTS=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_KPROBES=y

arch/arc/configs/tb10x_defconfig

@@ -56,7 +56,6 @@ CONFIG_STMMAC_ETH=y
 # CONFIG_INPUT is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
-CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
 # CONFIG_LEGACY_PTYS is not set
 # CONFIG_DEVKMEM is not set
 CONFIG_SERIAL_8250=y

arch/arc/include/asm/entry-compact.h

@@ -234,6 +234,9 @@
 	POP	gp
 	RESTORE_R12_TO_R0
 
+#ifdef CONFIG_ARC_CURR_IN_REG
+	ld	r25, [sp, 12]
+#endif
 	ld  sp, [sp] /* restore original sp */
 	/* orig_r0, ECR, user_r25 skipped automatically */
 .endm
@@ -315,6 +318,9 @@
 	POP	gp
 	RESTORE_R12_TO_R0
 
+#ifdef CONFIG_ARC_CURR_IN_REG
+	ld	r25, [sp, 12]
+#endif
 	ld  sp, [sp] /* restore original sp */
 	/* orig_r0, ECR, user_r25 skipped automatically */
 .endm

arch/arc/include/asm/entry.h

@@ -86,9 +86,6 @@
 	POP	r1
 	POP	r0
 
-#ifdef CONFIG_ARC_CURR_IN_REG
-	ld	r25, [sp, 12]
-#endif
 .endm
 
 /*--------------------------------------------------------------

arch/arc/include/asm/mach_desc.h

@@ -34,9 +34,7 @@ struct machine_desc {
 	const char		*name;
 	const char		**dt_compat;
 	void			(*init_early)(void);
-#ifdef CONFIG_SMP
 	void			(*init_per_cpu)(unsigned int);
-#endif
 	void			(*init_machine)(void);
 	void			(*init_late)(void);
 

arch/arc/include/asm/page.h

@@ -105,7 +105,7 @@ typedef pte_t * pgtable_t;
 #define virt_addr_valid(kaddr)  pfn_valid(virt_to_pfn(kaddr))
 
 /* Default Permissions for stack/heaps pages (Non Executable) */
-#define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE)
+#define VM_DATA_DEFAULT_FLAGS   (VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #define WANT_PAGE_VIRTUAL   1
 

arch/arc/include/asm/pgtable.h

@@ -377,7 +377,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 
 /* Decode a PTE containing swap "identifier "into constituents */
 #define __swp_type(pte_lookalike)	(((pte_lookalike).val) & 0x1f)
-#define __swp_offset(pte_lookalike)	((pte_lookalike).val << 13)
+#define __swp_offset(pte_lookalike)	((pte_lookalike).val >> 13)
 
 /* NOPs, to keep generic kernel happy */
 #define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })

arch/arc/kernel/irq.c

@@ -31,10 +31,10 @@ void __init init_IRQ(void)
 	/* a SMP H/w block could do IPI IRQ request here */
 	if (plat_smp_ops.init_per_cpu)
 		plat_smp_ops.init_per_cpu(smp_processor_id());
+#endif
 
 	if (machine_desc->init_per_cpu)
 		machine_desc->init_per_cpu(smp_processor_id());
-#endif
 }
 
 /*

arch/arc/kernel/process.c

@@ -47,7 +47,8 @@ SYSCALL_DEFINE0(arc_gettls)
 SYSCALL_DEFINE3(arc_usr_cmpxchg, int *, uaddr, int, expected, int, new)
 {
 	struct pt_regs *regs = current_pt_regs();
-	int uval = -EFAULT;
+	u32 uval;
+	int ret;
 
 	/*
 	 * This is only for old cores lacking LLOCK/SCOND, which by defintion
@@ -60,23 +61,47 @@ SYSCALL_DEFINE3(arc_usr_cmpxchg, int *, uaddr, int, expected, int, new)
 	/* Z indicates to userspace if operation succeded */
 	regs->status32 &= ~STATUS_Z_MASK;
 
-	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+	ret = access_ok(VERIFY_WRITE, uaddr, sizeof(*uaddr));
-		return -EFAULT;
+	if (!ret)
+		 goto fail;
 
+again:
 	preempt_disable();
 
-	if (__get_user(uval, uaddr))
+	ret = __get_user(uval, uaddr);
-		goto done;
+	if (ret)
+		 goto fault;
 
-	if (uval == expected) {
+	if (uval != expected)
-		if (!__put_user(new, uaddr))
+		 goto out;
-			regs->status32 |= STATUS_Z_MASK;
-	}
 
-done:
+	ret = __put_user(new, uaddr);
+	if (ret)
+		 goto fault;
+
+	regs->status32 |= STATUS_Z_MASK;
+
+out:
+	preempt_enable();
+	return uval;
+
+fault:
 	preempt_enable();
 
-	return uval;
+	if (unlikely(ret != -EFAULT))
+		 goto fail;
+
+	down_read(&current->mm->mmap_sem);
+	ret = fixup_user_fault(current, current->mm, (unsigned long) uaddr,
+			       FAULT_FLAG_WRITE, NULL);
+	up_read(&current->mm->mmap_sem);
+
+	if (likely(!ret))
+		 goto again;
+
+fail:
+	force_sig(SIGSEGV, current);
+	return ret;
 }
 
 #ifdef CONFIG_ISA_ARCV2

arch/arc/plat-hsdk/Kconfig

@@ -7,5 +7,8 @@
 
 menuconfig ARC_SOC_HSDK
 	bool "ARC HS Development Kit SOC"
+	depends on ISA_ARCV2
+	select ARC_HAS_ACCL_REGS
 	select CLK_HSDK
 	select RESET_HSDK
+	select MIGHT_HAVE_PCI

arch/arc/plat-hsdk/platform.c

@@ -42,6 +42,66 @@ static void __init hsdk_init_per_cpu(unsigned int cpu)
 #define SDIO_UHS_REG_EXT	(SDIO_BASE + 0x108)
 #define SDIO_UHS_REG_EXT_DIV_2	(2 << 30)
 
+#define HSDK_GPIO_INTC          (ARC_PERIPHERAL_BASE + 0x3000)
+
+static void __init hsdk_enable_gpio_intc_wire(void)
+{
+	/*
+	 * Peripherals on CPU Card are wired to cpu intc via intermediate
+	 * DW APB GPIO blocks (mainly for debouncing)
+	 *
+	 *         ---------------------
+	 *        |  snps,archs-intc  |
+	 *        ---------------------
+	 *                  |
+	 *        ----------------------
+	 *        | snps,archs-idu-intc |
+	 *        ----------------------
+	 *         |   |     |   |    |
+	 *         | [eth] [USB]    [... other peripherals]
+	 *         |
+	 * -------------------
+	 * | snps,dw-apb-intc |
+	 * -------------------
+	 *  |      |   |   |
+	 * [Bt] [HAPS]   [... other peripherals]
+	 *
+	 * Current implementation of "irq-dw-apb-ictl" driver doesn't work well
+	 * with stacked INTCs. In particular problem happens if its master INTC
+	 * not yet instantiated. See discussion here -
+	 * https://lkml.org/lkml/2015/3/4/755
+	 *
+	 * So setup the first gpio block as a passive pass thru and hide it from
+	 * DT hardware topology - connect intc directly to cpu intc
+	 * The GPIO "wire" needs to be init nevertheless (here)
+	 *
+	 * One side adv is that peripheral interrupt handling avoids one nested
+	 * intc ISR hop
+	 *
+	 * According to HSDK User's Manual [1], "Table 2 Interrupt Mapping"
+	 * we have the following GPIO input lines used as sources of interrupt:
+	 * - GPIO[0] - Bluetooth interrupt of RS9113 module
+	 * - GPIO[2] - HAPS interrupt (on HapsTrak 3 connector)
+	 * - GPIO[3] - Audio codec (MAX9880A) interrupt
+	 * - GPIO[8-23] - Available on Arduino and PMOD_x headers
+	 * For now there's no use of Arduino and PMOD_x headers in Linux
+	 * use-case so we only enable lines 0, 2 and 3.
+	 *
+	 * [1] https://github.com/foss-for-synopsys-dwc-arc-processors/ARC-Development-Systems-Forum/wiki/docs/ARC_HSDK_User_Guide.pdf
+	 */
+#define GPIO_INTEN              (HSDK_GPIO_INTC + 0x30)
+#define GPIO_INTMASK            (HSDK_GPIO_INTC + 0x34)
+#define GPIO_INTTYPE_LEVEL      (HSDK_GPIO_INTC + 0x38)
+#define GPIO_INT_POLARITY       (HSDK_GPIO_INTC + 0x3c)
+#define GPIO_INT_CONNECTED_MASK	0x0d
+
+	iowrite32(0xffffffff, (void __iomem *) GPIO_INTMASK);
+	iowrite32(~GPIO_INT_CONNECTED_MASK, (void __iomem *) GPIO_INTMASK);
+	iowrite32(0x00000000, (void __iomem *) GPIO_INTTYPE_LEVEL);
+	iowrite32(0xffffffff, (void __iomem *) GPIO_INT_POLARITY);
+	iowrite32(GPIO_INT_CONNECTED_MASK, (void __iomem *) GPIO_INTEN);
+}
+
 static void __init hsdk_init_early(void)
 {
 	/*
@@ -62,6 +122,8 @@ static void __init hsdk_init_early(void)
 	 * minimum possible div-by-2.
 	 */
 	iowrite32(SDIO_UHS_REG_EXT_DIV_2, (void __iomem *) SDIO_UHS_REG_EXT);
+
+	hsdk_enable_gpio_intc_wire();
 }
 
 static const char *hsdk_compat[] __initconst = {

arch/arm/Kconfig

@@ -1245,8 +1245,14 @@ config PCI
 	  VESA. If you have PCI, say Y, otherwise N.
 
 config PCI_DOMAINS
-	bool
+	bool "Support for multiple PCI domains"
 	depends on PCI
+	help
+	  Enable PCI domains kernel management. Say Y if your machine
+	  has a PCI bus hierarchy that requires more than one PCI
+	  domain (aka segment) to be correctly managed. Say N otherwise.
+
+	  If you don't know what to do here, say N.
 
 config PCI_DOMAINS_GENERIC
 	def_bool PCI_DOMAINS

arch/arm/boot/dts/am335x-bone-common.dtsi

@@ -168,7 +168,6 @@
 			AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_dat3.mmc0_dat3 */
 			AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_cmd.mmc0_cmd */
 			AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc0_clk.mmc0_clk */
-			AM33XX_IOPAD(0x9a0, PIN_INPUT | MUX_MODE4)		/* mcasp0_aclkr.mmc0_sdwp */
 		>;
 	};
 

arch/arm/boot/dts/am3517.dtsi

@@ -39,6 +39,8 @@
 			ti,davinci-ctrl-ram-size = <0x2000>;
 			ti,davinci-rmii-en = /bits/ 8 <1>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
+			clocks = <&emac_ick>;
+			clock-names = "ick";
 		};
 
 		davinci_mdio: ethernet@5c030000 {
@@ -49,6 +51,8 @@
 			bus_freq = <1000000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&emac_fck>;
+			clock-names = "fck";
 		};
 
 		uart4: serial@4809e000 {
@@ -87,6 +91,11 @@
 	};
 };
 
+/* Table Table 5-79 of the TRM shows 480ab000 is reserved */
+&usb_otg_hs {
+	status = "disabled";
+};
+
 &iva {
 	status = "disabled";
 };

arch/arm/boot/dts/am437x-sk-evm.dts

@@ -610,6 +610,8 @@
 
 		touchscreen-size-x = <480>;
 		touchscreen-size-y = <272>;
+
+		wakeup-source;
 	};
 
 	tlv320aic3106: tlv320aic3106@1b {

arch/arm/boot/dts/armada-385-synology-ds116.dts

@@ -139,7 +139,7 @@
 					      3700 5
 					      3900 6
 					      4000 7>;
-			cooling-cells = <2>;
+			#cooling-cells = <2>;
 		};
 
 		gpio-leds {

arch/arm/boot/dts/armada-38x.dtsi

@@ -547,7 +547,7 @@
 
 			thermal: thermal@e8078 {
 				compatible = "marvell,armada380-thermal";
-				reg = <0xe4078 0x4>, <0xe4074 0x4>;
+				reg = <0xe4078 0x4>, <0xe4070 0x8>;
 				status = "okay";
 			};
 

arch/arm/boot/dts/bcm-cygnus.dtsi

@@ -216,7 +216,7 @@
 			reg = <0x18008000 0x100>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 			status = "disabled";
 		};
@@ -245,7 +245,7 @@
 			reg = <0x1800b000 0x100>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 			status = "disabled";
 		};
@@ -256,7 +256,7 @@
 
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_NONE>;
+			interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 
 			linux,pci-domain = <0>;
 
@@ -278,10 +278,10 @@
 				compatible = "brcm,iproc-msi";
 				msi-controller;
 				interrupt-parent = <&gic>;
-				interrupts = <GIC_SPI 96 IRQ_TYPE_NONE>,
+				interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 97 IRQ_TYPE_NONE>,
+					     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 98 IRQ_TYPE_NONE>,
+					     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 99 IRQ_TYPE_NONE>;
+					     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 
@@ -291,7 +291,7 @@
 
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 0>;
-			interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_NONE>;
+			interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
 
 			linux,pci-domain = <1>;
 
@@ -313,10 +313,10 @@
 				compatible = "brcm,iproc-msi";
 				msi-controller;
 				interrupt-parent = <&gic>;
-				interrupts = <GIC_SPI 102 IRQ_TYPE_NONE>,
+				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 103 IRQ_TYPE_NONE>,
+					     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 104 IRQ_TYPE_NONE>,
+					     <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
-					     <GIC_SPI 105 IRQ_TYPE_NONE>;
+					     <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
 			};
 		};
 

arch/arm/boot/dts/bcm-hr2.dtsi

@@ -264,7 +264,7 @@
 			reg = <0x38000 0x50>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 95 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 		};
 
@@ -279,7 +279,7 @@
 			reg = <0x3b000 0x50>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 96 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 		};
 	};
@@ -300,7 +300,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic GIC_SPI 186 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <0>;
 
@@ -322,10 +322,10 @@
 			compatible = "brcm,iproc-msi";
 			msi-controller;
 			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 182 IRQ_TYPE_NONE>,
+			interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 183 IRQ_TYPE_NONE>,
+				     <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 184 IRQ_TYPE_NONE>,
+				     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 185 IRQ_TYPE_NONE>;
+				     <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
 			brcm,pcie-msi-inten;
 		};
 	};
@@ -336,7 +336,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic GIC_SPI 192 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <1>;
 
@@ -358,10 +358,10 @@
 			compatible = "brcm,iproc-msi";
 			msi-controller;
 			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>,
+			interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 189 IRQ_TYPE_NONE>,
+				     <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 190 IRQ_TYPE_NONE>,
+				     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 191 IRQ_TYPE_NONE>;
+				     <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
 			brcm,pcie-msi-inten;
 		};
 	};

arch/arm/boot/dts/bcm-nsp.dtsi

@@ -391,7 +391,7 @@
 			reg = <0x38000 0x50>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 			dma-coherent;
 			status = "disabled";
@@ -496,7 +496,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <0>;
 
@@ -519,10 +519,10 @@
 			compatible = "brcm,iproc-msi";
 			msi-controller;
 			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 127 IRQ_TYPE_NONE>,
+			interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 128 IRQ_TYPE_NONE>,
+				     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 129 IRQ_TYPE_NONE>,
+				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_NONE>;
+				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
 			brcm,pcie-msi-inten;
 		};
 	};
@@ -533,7 +533,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <1>;
 
@@ -556,10 +556,10 @@
 			compatible = "brcm,iproc-msi";
 			msi-controller;
 			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 133 IRQ_TYPE_NONE>,
+			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 134 IRQ_TYPE_NONE>,
+				     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 135 IRQ_TYPE_NONE>,
+				     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 136 IRQ_TYPE_NONE>;
+				     <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
 			brcm,pcie-msi-inten;
 		};
 	};
@@ -570,7 +570,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <2>;
 
@@ -593,10 +593,10 @@
 			compatible = "brcm,iproc-msi";
 			msi-controller;
 			interrupt-parent = <&gic>;
-			interrupts = <GIC_SPI 139 IRQ_TYPE_NONE>,
+			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 140 IRQ_TYPE_NONE>,
+				     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 141 IRQ_TYPE_NONE>,
+				     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 142 IRQ_TYPE_NONE>;
+				     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
 			brcm,pcie-msi-inten;
 		};
 	};

arch/arm/boot/dts/bcm5301x.dtsi

@@ -365,7 +365,7 @@
 	i2c0: i2c@18009000 {
 		compatible = "brcm,iproc-i2c";
 		reg = <0x18009000 0x50>;
-		interrupts = <GIC_SPI 121 IRQ_TYPE_NONE>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		clock-frequency = <100000>;

arch/arm/boot/dts/da850.dtsi

@@ -549,11 +549,7 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 			reg = <0x226000 0x1000>;
-			interrupts = <42 IRQ_TYPE_EDGE_BOTH
+			interrupts = <42 43 44 45 46 47 48 49 50>;
-				43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH
-				45 IRQ_TYPE_EDGE_BOTH 46 IRQ_TYPE_EDGE_BOTH
-				47 IRQ_TYPE_EDGE_BOTH 48 IRQ_TYPE_EDGE_BOTH
-				49 IRQ_TYPE_EDGE_BOTH 50 IRQ_TYPE_EDGE_BOTH>;
 			ti,ngpio = <144>;
 			ti,davinci-gpio-unbanked = <0>;
 			status = "disabled";

arch/arm/boot/dts/dra7.dtsi

@@ -1580,7 +1580,6 @@
 				dr_mode = "otg";
 				snps,dis_u3_susphy_quirk;
 				snps,dis_u2_susphy_quirk;
-				snps,dis_metastability_quirk;
 			};
 		};
 
@@ -1608,6 +1607,7 @@
 				dr_mode = "otg";
 				snps,dis_u3_susphy_quirk;
 				snps,dis_u2_susphy_quirk;
+				snps,dis_metastability_quirk;
 			};
 		};
 

arch/arm/boot/dts/imx51-zii-rdu1.dts

@@ -770,7 +770,7 @@
 
 	pinctrl_ts: tsgrp {
 		fsl,pins = <
-			MX51_PAD_CSI1_D8__GPIO3_12		0x85
+			MX51_PAD_CSI1_D8__GPIO3_12		0x04
 			MX51_PAD_CSI1_D9__GPIO3_13		0x85
 		>;
 	};

arch/arm/boot/dts/imx6q.dtsi

@@ -90,7 +90,7 @@
 					clocks = <&clks IMX6Q_CLK_ECSPI5>,
 						 <&clks IMX6Q_CLK_ECSPI5>;
 					clock-names = "ipg", "per";
-					dmas = <&sdma 11 7 1>, <&sdma 12 7 2>;
+					dmas = <&sdma 11 8 1>, <&sdma 12 8 2>;
 					dma-names = "rx", "tx";
 					status = "disabled";
 				};

arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi

@@ -692,7 +692,7 @@
 			dsa,member = <0 0>;
 			eeprom-length = <512>;
 			interrupt-parent = <&gpio6>;
-			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
 

arch/arm/boot/dts/imx6sx.dtsi

@@ -1344,7 +1344,7 @@
 			ranges = <0x81000000 0 0          0x08f80000 0 0x00010000 /* downstream I/O */
 				  0x82000000 0 0x08000000 0x08000000 0 0x00f00000>; /* non-prefetchable memory */
 			num-lanes = <1>;
-			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi";
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 0x7>;

arch/arm/boot/dts/omap4-droid4-xt894.dts

@@ -159,13 +159,7 @@
 
 		dais = <&mcbsp2_port>, <&mcbsp3_port>;
 	};
-};
 
-&dss {
-	status = "okay";
-};
-
-&gpio6 {
 	pwm8: dmtimer-pwm-8 {
 		pinctrl-names = "default";
 		pinctrl-0 = <&vibrator_direction_pin>;
@@ -192,7 +186,10 @@
 		pwm-names = "enable", "direction";
 		direction-duty-cycle-ns = <10000000>;
 	};
+};
 
+&dss {
+	status = "okay";
 };
 
 &dsi1 {

arch/arm/boot/dts/socfpga.dtsi

@@ -748,13 +748,13 @@
 		nand0: nand@ff900000 {
 			#address-cells = <0x1>;
 			#size-cells = <0x1>;
-			compatible = "denali,denali-nand-dt";
+			compatible = "altr,socfpga-denali-nand";
 			reg = <0xff900000 0x100000>,
 			      <0xffb80000 0x10000>;
 			reg-names = "nand_data", "denali_reg";
 			interrupts = <0x0 0x90 0x4>;
 			dma-mask = <0xffffffff>;
-			clocks = <&nand_clk>;
+			clocks = <&nand_x_clk>;
 			status = "disabled";
 		};
 

arch/arm/boot/dts/socfpga_arria10.dtsi

@@ -593,8 +593,7 @@
 			#size-cells = <0>;
 			reg = <0xffda5000 0x100>;
 			interrupts = <0 102 4>;
-			num-chipselect = <4>;
+			num-cs = <4>;
-			bus-num = <0>;
 			/*32bit_access;*/
 			tx-dma-channel = <&pdma 16>;
 			rx-dma-channel = <&pdma 17>;
@@ -633,7 +632,7 @@
 		nand: nand@ffb90000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
-			compatible = "denali,denali-nand-dt", "altr,socfpga-denali-nand";
+			compatible = "altr,socfpga-denali-nand";
 			reg = <0xffb90000 0x72000>,
 			      <0xffb80000 0x10000>;
 			reg-names = "nand_data", "denali_reg";

arch/arm/common/Makefile

@@ -10,7 +10,7 @@ obj-$(CONFIG_DMABOUNCE)		+= dmabounce.o
 obj-$(CONFIG_SHARP_LOCOMO)	+= locomo.o
 obj-$(CONFIG_SHARP_PARAM)	+= sharpsl_param.o
 obj-$(CONFIG_SHARP_SCOOP)	+= scoop.o
-obj-$(CONFIG_SMP)		+= secure_cntvoff.o
+obj-$(CONFIG_CPU_V7)		+= secure_cntvoff.o
 obj-$(CONFIG_PCI_HOST_ITE8152)  += it8152.o
 obj-$(CONFIG_MCPM)		+= mcpm_head.o mcpm_entry.o mcpm_platsmp.o vlock.o
 CFLAGS_REMOVE_mcpm_entry.o	= -pg

arch/arm/configs/imx_v4_v5_defconfig

@@ -141,9 +141,11 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_ULPI=y
 CONFIG_NOP_USB_XCEIV=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_ETH=m
+CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y

arch/arm/configs/imx_v6_v7_defconfig

@@ -302,6 +302,7 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_ULPI=y
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 CONFIG_USB_SERIAL_FTDI_SIO=m
@@ -338,6 +339,7 @@ CONFIG_USB_GADGETFS=m
 CONFIG_USB_FUNCTIONFS=m
 CONFIG_USB_MASS_STORAGE=m
 CONFIG_USB_G_SERIAL=m
+CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y

arch/arm/configs/multi_v7_defconfig

@@ -1,5 +1,4 @@
 CONFIG_SYSVIPC=y
-CONFIG_FHANDLE=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_CGROUPS=y
@@ -10,20 +9,10 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_CMDLINE_PARTITION=y
-CONFIG_ARCH_MULTI_V7=y
-# CONFIG_ARCH_MULTI_V5 is not set
-# CONFIG_ARCH_MULTI_V4 is not set
 CONFIG_ARCH_VIRT=y
 CONFIG_ARCH_ALPINE=y
 CONFIG_ARCH_ARTPEC=y
 CONFIG_MACH_ARTPEC6=y
-CONFIG_ARCH_MVEBU=y
-CONFIG_MACH_ARMADA_370=y
-CONFIG_MACH_ARMADA_375=y
-CONFIG_MACH_ARMADA_38X=y
-CONFIG_MACH_ARMADA_39X=y
-CONFIG_MACH_ARMADA_XP=y
-CONFIG_MACH_DOVE=y
 CONFIG_ARCH_AT91=y
 CONFIG_SOC_SAMA5D2=y
 CONFIG_SOC_SAMA5D3=y
@@ -32,9 +21,9 @@ CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM_CYGNUS=y
 CONFIG_ARCH_BCM_HR2=y
 CONFIG_ARCH_BCM_NSP=y
-CONFIG_ARCH_BCM_21664=y
-CONFIG_ARCH_BCM_281XX=y
 CONFIG_ARCH_BCM_5301X=y
+CONFIG_ARCH_BCM_281XX=y
+CONFIG_ARCH_BCM_21664=y
 CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_BCM_63XX=y
 CONFIG_ARCH_BRCMSTB=y
@@ -43,14 +32,14 @@ CONFIG_MACH_BERLIN_BG2=y
 CONFIG_MACH_BERLIN_BG2CD=y
 CONFIG_MACH_BERLIN_BG2Q=y
 CONFIG_ARCH_DIGICOLOR=y
+CONFIG_ARCH_EXYNOS=y
+CONFIG_EXYNOS5420_MCPM=y
 CONFIG_ARCH_HIGHBANK=y
 CONFIG_ARCH_HISI=y
 CONFIG_ARCH_HI3xxx=y
-CONFIG_ARCH_HIX5HD2=y
 CONFIG_ARCH_HIP01=y
 CONFIG_ARCH_HIP04=y
-CONFIG_ARCH_KEYSTONE=y
+CONFIG_ARCH_HIX5HD2=y
-CONFIG_ARCH_MESON=y
 CONFIG_ARCH_MXC=y
 CONFIG_SOC_IMX50=y
 CONFIG_SOC_IMX51=y
@@ -60,29 +49,30 @@ CONFIG_SOC_IMX6SL=y
 CONFIG_SOC_IMX6SX=y
 CONFIG_SOC_IMX6UL=y
 CONFIG_SOC_IMX7D=y
-CONFIG_SOC_VF610=y
 CONFIG_SOC_LS1021A=y
+CONFIG_SOC_VF610=y
+CONFIG_ARCH_KEYSTONE=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_ARCH_MESON=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_MACH_ARMADA_370=y
+CONFIG_MACH_ARMADA_375=y
+CONFIG_MACH_ARMADA_38X=y
+CONFIG_MACH_ARMADA_39X=y
+CONFIG_MACH_ARMADA_XP=y
+CONFIG_MACH_DOVE=y
 CONFIG_ARCH_OMAP3=y
 CONFIG_ARCH_OMAP4=y
 CONFIG_SOC_OMAP5=y
 CONFIG_SOC_AM33XX=y
 CONFIG_SOC_AM43XX=y
 CONFIG_SOC_DRA7XX=y
+CONFIG_ARCH_SIRF=y
 CONFIG_ARCH_QCOM=y
-CONFIG_ARCH_MEDIATEK=y
 CONFIG_ARCH_MSM8X60=y
 CONFIG_ARCH_MSM8960=y
 CONFIG_ARCH_MSM8974=y
 CONFIG_ARCH_ROCKCHIP=y
-CONFIG_ARCH_SOCFPGA=y
-CONFIG_PLAT_SPEAR=y
-CONFIG_ARCH_SPEAR13XX=y
-CONFIG_MACH_SPEAR1310=y
-CONFIG_MACH_SPEAR1340=y
-CONFIG_ARCH_STI=y
-CONFIG_ARCH_STM32=y
-CONFIG_ARCH_EXYNOS=y
-CONFIG_EXYNOS5420_MCPM=y
 CONFIG_ARCH_RENESAS=y
 CONFIG_ARCH_EMEV2=y
 CONFIG_ARCH_R7S72100=y
@@ -99,40 +89,33 @@ CONFIG_ARCH_R8A7792=y
 CONFIG_ARCH_R8A7793=y
 CONFIG_ARCH_R8A7794=y
 CONFIG_ARCH_SH73A0=y
+CONFIG_ARCH_SOCFPGA=y
+CONFIG_PLAT_SPEAR=y
+CONFIG_ARCH_SPEAR13XX=y
+CONFIG_MACH_SPEAR1310=y
+CONFIG_MACH_SPEAR1340=y
+CONFIG_ARCH_STI=y
+CONFIG_ARCH_STM32=y
 CONFIG_ARCH_SUNXI=y
-CONFIG_ARCH_SIRF=y
 CONFIG_ARCH_TEGRA=y
-CONFIG_ARCH_TEGRA_2x_SOC=y
-CONFIG_ARCH_TEGRA_3x_SOC=y
-CONFIG_ARCH_TEGRA_114_SOC=y
-CONFIG_ARCH_TEGRA_124_SOC=y
 CONFIG_ARCH_UNIPHIER=y
 CONFIG_ARCH_U8500=y
-CONFIG_MACH_HREFV60=y
-CONFIG_MACH_SNOWBALL=y
 CONFIG_ARCH_VEXPRESS=y
 CONFIG_ARCH_VEXPRESS_TC2_PM=y
 CONFIG_ARCH_WM8850=y
 CONFIG_ARCH_ZYNQ=y
-CONFIG_TRUSTED_FOUNDATIONS=y
+CONFIG_PCIEPORTBUS=y
-CONFIG_PCI=y
-CONFIG_PCI_HOST_GENERIC=y
-CONFIG_PCI_DRA7XX=y
-CONFIG_PCI_DRA7XX_EP=y
-CONFIG_PCI_KEYSTONE=y
-CONFIG_PCI_MSI=y
 CONFIG_PCI_MVEBU=y
 CONFIG_PCI_TEGRA=y
 CONFIG_PCI_RCAR_GEN2=y
 CONFIG_PCIE_RCAR=y
-CONFIG_PCIEPORTBUS=y
+CONFIG_PCI_DRA7XX_EP=y
+CONFIG_PCI_KEYSTONE=y
 CONFIG_PCI_ENDPOINT=y
 CONFIG_PCI_ENDPOINT_CONFIGFS=y
 CONFIG_PCI_EPF_TEST=m
 CONFIG_SMP=y
 CONFIG_NR_CPUS=16
-CONFIG_HIGHPTE=y
-CONFIG_CMA=y
 CONFIG_SECCOMP=y
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
@@ -145,14 +128,14 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
 CONFIG_CPU_FREQ_GOV_USERSPACE=m
 CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
 CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+CONFIG_CPUFREQ_DT=y
 CONFIG_ARM_IMX6Q_CPUFREQ=y
 CONFIG_QORIQ_CPUFREQ=y
 CONFIG_CPU_IDLE=y
 CONFIG_ARM_CPUIDLE=y
-CONFIG_NEON=y
-CONFIG_KERNEL_MODE_NEON=y
 CONFIG_ARM_ZYNQ_CPUIDLE=y
 CONFIG_ARM_EXYNOS_CPUIDLE=y
+CONFIG_KERNEL_MODE_NEON=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -170,23 +153,13 @@ CONFIG_IPV6_MIP6=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_IPV6_MULTIPLE_TABLES=y
 CONFIG_NET_DSA=m
-CONFIG_NET_SWITCHDEV=y
 CONFIG_CAN=y
-CONFIG_CAN_RAW=y
-CONFIG_CAN_BCM=y
-CONFIG_CAN_DEV=y
 CONFIG_CAN_AT91=m
 CONFIG_CAN_FLEXCAN=m
-CONFIG_CAN_RCAR=m
-CONFIG_CAN_XILINXCAN=y
-CONFIG_CAN_MCP251X=y
-CONFIG_NET_DSA_BCM_SF2=m
-CONFIG_B53=m
-CONFIG_B53_SPI_DRIVER=m
-CONFIG_B53_MDIO_DRIVER=m
-CONFIG_B53_MMAP_DRIVER=m
-CONFIG_B53_SRAB_DRIVER=m
 CONFIG_CAN_SUN4I=y
+CONFIG_CAN_XILINXCAN=y
+CONFIG_CAN_RCAR=m
+CONFIG_CAN_MCP251X=y
 CONFIG_BT=m
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_BCM=y
@@ -199,11 +172,9 @@ CONFIG_RFKILL_INPUT=y
 CONFIG_RFKILL_GPIO=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_OMAP_OCP2SCP=y
 CONFIG_SIMPLE_PM_BUS=y
-CONFIG_SUNXI_RSB=y
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_BLOCK=y
@@ -236,7 +207,6 @@ CONFIG_PCI_ENDPOINT_TEST=m
 CONFIG_EEPROM_AT24=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_DEV_SR=y
-CONFIG_SCSI_MULTI_LUN=y
 CONFIG_ATA=y
 CONFIG_SATA_AHCI=y
 CONFIG_SATA_AHCI_PLATFORM=y
@@ -251,14 +221,20 @@ CONFIG_SATA_MV=y
 CONFIG_SATA_RCAR=y
 CONFIG_NETDEVICES=y
 CONFIG_VIRTIO_NET=y
-CONFIG_HIX5HD2_GMAC=y
+CONFIG_B53_SPI_DRIVER=m
+CONFIG_B53_MDIO_DRIVER=m
+CONFIG_B53_MMAP_DRIVER=m
+CONFIG_B53_SRAB_DRIVER=m
+CONFIG_NET_DSA_BCM_SF2=m
 CONFIG_SUN4I_EMAC=y
-CONFIG_MACB=y
 CONFIG_BCMGENET=m
 CONFIG_BGMAC_BCMA=y
 CONFIG_SYSTEMPORT=m
+CONFIG_MACB=y
 CONFIG_NET_CALXEDA_XGMAC=y
 CONFIG_GIANFAR=y
+CONFIG_HIX5HD2_GMAC=y
+CONFIG_E1000E=y
 CONFIG_IGB=y
 CONFIG_MV643XX_ETH=y
 CONFIG_MVNETA=y
@@ -268,19 +244,17 @@ CONFIG_R8169=y
 CONFIG_SH_ETH=y
 CONFIG_SMSC911X=y
 CONFIG_STMMAC_ETH=y
-CONFIG_STMMAC_PLATFORM=y
 CONFIG_DWMAC_DWC_QOS_ETH=y
 CONFIG_TI_CPSW=y
 CONFIG_XILINX_EMACLITE=y
 CONFIG_AT803X_PHY=y
-CONFIG_MARVELL_PHY=y
-CONFIG_SMSC_PHY=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_ICPLUS_PHY=y
-CONFIG_REALTEK_PHY=y
+CONFIG_MARVELL_PHY=y
 CONFIG_MICREL_PHY=y
-CONFIG_FIXED_PHY=y
+CONFIG_REALTEK_PHY=y
 CONFIG_ROCKCHIP_PHY=y
+CONFIG_SMSC_PHY=y
 CONFIG_USB_PEGASUS=y
 CONFIG_USB_RTL8152=m
 CONFIG_USB_LAN78XX=m
@@ -288,29 +262,29 @@ CONFIG_USB_USBNET=y
 CONFIG_USB_NET_SMSC75XX=y
 CONFIG_USB_NET_SMSC95XX=y
 CONFIG_BRCMFMAC=m
-CONFIG_RT2X00=m
-CONFIG_RT2800USB=m
 CONFIG_MWIFIEX=m
 CONFIG_MWIFIEX_SDIO=m
+CONFIG_RT2X00=m
+CONFIG_RT2800USB=m
 CONFIG_INPUT_JOYDEV=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_QT1070=m
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_TEGRA=y
-CONFIG_KEYBOARD_SPEAR=y
-CONFIG_KEYBOARD_ST_KEYSCAN=y
-CONFIG_KEYBOARD_CROS_EC=m
 CONFIG_KEYBOARD_SAMSUNG=m
+CONFIG_KEYBOARD_ST_KEYSCAN=y
+CONFIG_KEYBOARD_SPEAR=y
+CONFIG_KEYBOARD_CROS_EC=m
 CONFIG_MOUSE_PS2_ELANTECH=y
 CONFIG_MOUSE_CYAPA=m
 CONFIG_MOUSE_ELAN_I2C=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=m
 CONFIG_TOUCHSCREEN_MMS114=m
+CONFIG_TOUCHSCREEN_WM97XX=m
 CONFIG_TOUCHSCREEN_ST1232=m
 CONFIG_TOUCHSCREEN_STMPE=y
 CONFIG_TOUCHSCREEN_SUN4I=y
-CONFIG_TOUCHSCREEN_WM97XX=m
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_MAX77693_HAPTIC=m
 CONFIG_INPUT_MAX8997_HAPTIC=m
@@ -327,13 +301,12 @@ CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_8250_EM=y
 CONFIG_SERIAL_8250_MT6577=y
 CONFIG_SERIAL_8250_UNIPHIER=y
+CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_ATMEL=y
 CONFIG_SERIAL_ATMEL_CONSOLE=y
 CONFIG_SERIAL_ATMEL_TTYAT=y
-CONFIG_SERIAL_BCM63XX=y
-CONFIG_SERIAL_BCM63XX_CONSOLE=y
 CONFIG_SERIAL_MESON=y
 CONFIG_SERIAL_MESON_CONSOLE=y
 CONFIG_SERIAL_SAMSUNG=y
@@ -345,15 +318,14 @@ CONFIG_SERIAL_IMX=y
 CONFIG_SERIAL_IMX_CONSOLE=y
 CONFIG_SERIAL_SH_SCI=y
 CONFIG_SERIAL_SH_SCI_NR_UARTS=20
-CONFIG_SERIAL_SH_SCI_CONSOLE=y
-CONFIG_SERIAL_SH_SCI_DMA=y
 CONFIG_SERIAL_MSM=y
 CONFIG_SERIAL_MSM_CONSOLE=y
 CONFIG_SERIAL_VT8500=y
 CONFIG_SERIAL_VT8500_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_OMAP=y
 CONFIG_SERIAL_OMAP_CONSOLE=y
+CONFIG_SERIAL_BCM63XX=y
+CONFIG_SERIAL_BCM63XX_CONSOLE=y
 CONFIG_SERIAL_XILINX_PS_UART=y
 CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
 CONFIG_SERIAL_FSL_LPUART=y
@@ -365,12 +337,10 @@ CONFIG_SERIAL_ST_ASC_CONSOLE=y
 CONFIG_SERIAL_STM32=y
 CONFIG_SERIAL_STM32_CONSOLE=y
 CONFIG_SERIAL_DEV_BUS=y
-CONFIG_HVC_DRIVER=y
 CONFIG_VIRTIO_CONSOLE=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_ST=y
 CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_DAVINCI=y
-CONFIG_I2C_MESON=y
-CONFIG_I2C_MUX=y
 CONFIG_I2C_ARB_GPIO_CHALLENGE=m
 CONFIG_I2C_MUX_PCA954x=y
 CONFIG_I2C_MUX_PINCTRL=y
@@ -378,12 +348,13 @@ CONFIG_I2C_DEMUX_PINCTRL=y
 CONFIG_I2C_AT91=m
 CONFIG_I2C_BCM2835=y
 CONFIG_I2C_CADENCE=y
+CONFIG_I2C_DAVINCI=y
 CONFIG_I2C_DESIGNWARE_PLATFORM=y
 CONFIG_I2C_DIGICOLOR=m
 CONFIG_I2C_EMEV2=m
 CONFIG_I2C_GPIO=m
-CONFIG_I2C_EXYNOS5=y
 CONFIG_I2C_IMX=y
+CONFIG_I2C_MESON=y
 CONFIG_I2C_MV64XXX=y
 CONFIG_I2C_RIIC=y
 CONFIG_I2C_RK3X=y
@@ -427,7 +398,6 @@ CONFIG_SPI_SPIDEV=y
 CONFIG_SPMI=y
 CONFIG_PINCTRL_AS3722=y
 CONFIG_PINCTRL_PALMAS=y
-CONFIG_PINCTRL_BCM2835=y
 CONFIG_PINCTRL_APQ8064=y
 CONFIG_PINCTRL_APQ8084=y
 CONFIG_PINCTRL_IPQ8064=y
@@ -437,25 +407,33 @@ CONFIG_PINCTRL_MSM8X74=y
 CONFIG_PINCTRL_MSM8916=y
 CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
 CONFIG_PINCTRL_QCOM_SSBI_PMIC=y
-CONFIG_GPIO_GENERIC_PLATFORM=y
 CONFIG_GPIO_DAVINCI=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_EM=y
 CONFIG_GPIO_RCAR=y
+CONFIG_GPIO_SYSCON=y
 CONFIG_GPIO_UNIPHIER=y
 CONFIG_GPIO_XILINX=y
 CONFIG_GPIO_ZYNQ=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_PCF857X=y
-CONFIG_GPIO_TWL4030=y
 CONFIG_GPIO_PALMAS=y
-CONFIG_GPIO_SYSCON=y
 CONFIG_GPIO_TPS6586X=y
 CONFIG_GPIO_TPS65910=y
+CONFIG_GPIO_TWL4030=y
+CONFIG_POWER_AVS=y
+CONFIG_ROCKCHIP_IODOMAIN=y
+CONFIG_POWER_RESET_AS3722=y
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+CONFIG_POWER_RESET_ST=y
+CONFIG_POWER_RESET_KEYSTONE=y
+CONFIG_POWER_RESET_RMOBILE=y
 CONFIG_BATTERY_ACT8945A=y
 CONFIG_BATTERY_CPCAP=m
 CONFIG_BATTERY_SBS=y
+CONFIG_AXP20X_POWER=m
 CONFIG_BATTERY_MAX17040=m
 CONFIG_BATTERY_MAX17042=m
 CONFIG_CHARGER_CPCAP=m
@@ -464,15 +442,6 @@ CONFIG_CHARGER_MAX77693=m
 CONFIG_CHARGER_MAX8997=m
 CONFIG_CHARGER_MAX8998=m
 CONFIG_CHARGER_TPS65090=y
-CONFIG_AXP20X_POWER=m
-CONFIG_POWER_RESET_AS3722=y
-CONFIG_POWER_RESET_GPIO=y
-CONFIG_POWER_RESET_GPIO_RESTART=y
-CONFIG_POWER_RESET_KEYSTONE=y
-CONFIG_POWER_RESET_RMOBILE=y
-CONFIG_POWER_RESET_ST=y
-CONFIG_POWER_AVS=y
-CONFIG_ROCKCHIP_IODOMAIN=y
 CONFIG_SENSORS_IIO_HWMON=y
 CONFIG_SENSORS_LM90=y
 CONFIG_SENSORS_LM95245=y
@@ -480,14 +449,12 @@ CONFIG_SENSORS_NTC_THERMISTOR=m
 CONFIG_SENSORS_PWM_FAN=m
 CONFIG_SENSORS_INA2XX=m
 CONFIG_CPU_THERMAL=y
-CONFIG_BCM2835_THERMAL=m
-CONFIG_BRCMSTB_THERMAL=m
 CONFIG_IMX_THERMAL=y
 CONFIG_ROCKCHIP_THERMAL=y
 CONFIG_RCAR_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
-CONFIG_DAVINCI_WATCHDOG=m
+CONFIG_BCM2835_THERMAL=m
-CONFIG_EXYNOS_THERMAL=m
+CONFIG_BRCMSTB_THERMAL=m
 CONFIG_ST_THERMAL_MEMMAP=y
 CONFIG_WATCHDOG=y
 CONFIG_DA9063_WATCHDOG=m
@@ -495,20 +462,24 @@ CONFIG_XILINX_WATCHDOG=y
 CONFIG_ARM_SP805_WATCHDOG=y
 CONFIG_AT91SAM9X_WATCHDOG=y
 CONFIG_SAMA5D4_WATCHDOG=y
+CONFIG_DW_WATCHDOG=y
+CONFIG_DAVINCI_WATCHDOG=m
 CONFIG_ORION_WATCHDOG=y
 CONFIG_RN5T618_WATCHDOG=y
-CONFIG_ST_LPC_WATCHDOG=y
 CONFIG_SUNXI_WATCHDOG=y
 CONFIG_IMX2_WDT=y
+CONFIG_ST_LPC_WATCHDOG=y
 CONFIG_TEGRA_WATCHDOG=m
 CONFIG_MESON_WATCHDOG=y
-CONFIG_DW_WATCHDOG=y
 CONFIG_DIGICOLOR_WATCHDOG=y
 CONFIG_RENESAS_WDT=m
-CONFIG_BCM2835_WDT=y
 CONFIG_BCM47XX_WDT=y
-CONFIG_BCM7038_WDT=m
+CONFIG_BCM2835_WDT=y
 CONFIG_BCM_KONA_WDT=y
+CONFIG_BCM7038_WDT=m
+CONFIG_BCMA_HOST_SOC=y
+CONFIG_BCMA_DRIVER_GMAC_CMN=y
+CONFIG_BCMA_DRIVER_GPIO=y
 CONFIG_MFD_ACT8945A=y
 CONFIG_MFD_AS3711=y
 CONFIG_MFD_AS3722=y
@@ -516,7 +487,6 @@ CONFIG_MFD_ATMEL_FLEXCOM=y
 CONFIG_MFD_ATMEL_HLCDC=m
 CONFIG_MFD_BCM590XX=y
 CONFIG_MFD_AC100=y
-CONFIG_MFD_AXP20X=y
 CONFIG_MFD_AXP20X_I2C=y
 CONFIG_MFD_AXP20X_RSB=y
 CONFIG_MFD_CROS_EC=m
@@ -529,11 +499,11 @@ CONFIG_MFD_MAX77693=m
 CONFIG_MFD_MAX8907=y
 CONFIG_MFD_MAX8997=y
 CONFIG_MFD_MAX8998=y
-CONFIG_MFD_RK808=y
 CONFIG_MFD_CPCAP=y
 CONFIG_MFD_PM8XXX=y
 CONFIG_MFD_QCOM_RPM=y
 CONFIG_MFD_SPMI_PMIC=y
+CONFIG_MFD_RK808=y
 CONFIG_MFD_RN5T618=y
 CONFIG_MFD_SEC_CORE=y
 CONFIG_MFD_STMPE=y
@@ -543,10 +513,10 @@ CONFIG_MFD_TPS65217=y
 CONFIG_MFD_TPS65218=y
 CONFIG_MFD_TPS6586X=y
 CONFIG_MFD_TPS65910=y
-CONFIG_REGULATOR_ACT8945A=y
-CONFIG_REGULATOR_AB8500=y
 CONFIG_REGULATOR_ACT8865=y
+CONFIG_REGULATOR_ACT8945A=y
 CONFIG_REGULATOR_ANATOP=y
+CONFIG_REGULATOR_AB8500=y
 CONFIG_REGULATOR_AS3711=y
 CONFIG_REGULATOR_AS3722=y
 CONFIG_REGULATOR_AXP20X=y
@@ -554,10 +524,7 @@ CONFIG_REGULATOR_BCM590XX=y
 CONFIG_REGULATOR_CPCAP=y
 CONFIG_REGULATOR_DA9210=y
 CONFIG_REGULATOR_FAN53555=y
-CONFIG_REGULATOR_RK808=y
 CONFIG_REGULATOR_GPIO=y
-CONFIG_MFD_SYSCON=y
-CONFIG_POWER_RESET_SYSCON=y
 CONFIG_REGULATOR_LP872X=y
 CONFIG_REGULATOR_MAX14577=m
 CONFIG_REGULATOR_MAX8907=y
@@ -571,7 +538,8 @@ CONFIG_REGULATOR_PALMAS=y
 CONFIG_REGULATOR_PBIAS=y
 CONFIG_REGULATOR_PWM=y
 CONFIG_REGULATOR_QCOM_RPM=y
-CONFIG_REGULATOR_QCOM_SMD_RPM=y
+CONFIG_REGULATOR_QCOM_SMD_RPM=m
+CONFIG_REGULATOR_RK808=y
 CONFIG_REGULATOR_RN5T618=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y
@@ -592,18 +560,17 @@ CONFIG_MEDIA_CEC_SUPPORT=y
 CONFIG_MEDIA_CONTROLLER=y
 CONFIG_VIDEO_V4L2_SUBDEV_API=y
 CONFIG_MEDIA_USB_SUPPORT=y
-CONFIG_USB_VIDEO_CLASS=y
+CONFIG_USB_VIDEO_CLASS=m
-CONFIG_USB_GSPCA=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
 CONFIG_SOC_CAMERA=m
 CONFIG_SOC_CAMERA_PLATFORM=m
-CONFIG_VIDEO_RCAR_VIN=m
-CONFIG_VIDEO_ATMEL_ISI=m
 CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m
 CONFIG_VIDEO_S5P_FIMC=m
 CONFIG_VIDEO_S5P_MIPI_CSIS=m
 CONFIG_VIDEO_EXYNOS_FIMC_LITE=m
 CONFIG_VIDEO_EXYNOS4_FIMC_IS=m
+CONFIG_VIDEO_RCAR_VIN=m
+CONFIG_VIDEO_ATMEL_ISI=m
 CONFIG_V4L_MEM2MEM_DRIVERS=y
 CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m
 CONFIG_VIDEO_SAMSUNG_S5P_MFC=m
@@ -614,19 +581,15 @@ CONFIG_VIDEO_STI_DELTA=m
 CONFIG_VIDEO_RENESAS_JPU=m
 CONFIG_VIDEO_RENESAS_VSP1=m
 CONFIG_V4L_TEST_DRIVERS=y
+CONFIG_VIDEO_VIVID=m
 CONFIG_CEC_PLATFORM_DRIVERS=y
 CONFIG_VIDEO_SAMSUNG_S5P_CEC=m
 # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
 CONFIG_VIDEO_ADV7180=m
 CONFIG_VIDEO_ML86V7667=m
 CONFIG_DRM=y
-CONFIG_DRM_I2C_ADV7511=m
-CONFIG_DRM_I2C_ADV7511_AUDIO=y
 # CONFIG_DRM_I2C_CH7006 is not set
 # CONFIG_DRM_I2C_SIL164 is not set
-CONFIG_DRM_DUMB_VGA_DAC=m
-CONFIG_DRM_NXP_PTN3460=m
-CONFIG_DRM_PARADE_PS8622=m
 CONFIG_DRM_NOUVEAU=m
 CONFIG_DRM_EXYNOS=m
 CONFIG_DRM_EXYNOS_FIMD=y
@@ -645,13 +608,18 @@ CONFIG_DRM_RCAR_LVDS=y
 CONFIG_DRM_SUN4I=m
 CONFIG_DRM_FSL_DCU=m
 CONFIG_DRM_TEGRA=y
+CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_PANEL_SAMSUNG_LD9040=m
 CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m
 CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m
-CONFIG_DRM_PANEL_SIMPLE=y
+CONFIG_DRM_DUMB_VGA_DAC=m
+CONFIG_DRM_NXP_PTN3460=m
+CONFIG_DRM_PARADE_PS8622=m
 CONFIG_DRM_SII9234=m
+CONFIG_DRM_I2C_ADV7511=m
+CONFIG_DRM_I2C_ADV7511_AUDIO=y
 CONFIG_DRM_STI=m
-CONFIG_DRM_VC4=y
+CONFIG_DRM_VC4=m
 CONFIG_DRM_ETNAVIV=m
 CONFIG_DRM_MXSFB=m
 CONFIG_FB_ARMCLCD=y
@@ -659,8 +627,6 @@ CONFIG_FB_EFI=y
 CONFIG_FB_WM8505=y
 CONFIG_FB_SH_MOBILE_LCDC=y
 CONFIG_FB_SIMPLE=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_LCD_PLATFORM=m
 CONFIG_BACKLIGHT_PWM=y
 CONFIG_BACKLIGHT_AS3711=y
@@ -668,7 +634,6 @@ CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 CONFIG_SOUND=m
 CONFIG_SND=m
-CONFIG_SND_DYNAMIC_MINORS=y
 CONFIG_SND_HDA_TEGRA=m
 CONFIG_SND_HDA_INPUT_BEEP=y
 CONFIG_SND_HDA_PATCH_LOADER=y
@@ -692,7 +657,7 @@ CONFIG_SND_SOC_SNOW=m
 CONFIG_SND_SOC_ODROID=m
 CONFIG_SND_SOC_SH4_FSI=m
 CONFIG_SND_SOC_RCAR=m
-CONFIG_SND_SIMPLE_SCU_CARD=m
+CONFIG_SND_SOC_STI=m
 CONFIG_SND_SUN4I_CODEC=m
 CONFIG_SND_SOC_TEGRA=m
 CONFIG_SND_SOC_TEGRA20_I2S=m
@@ -703,31 +668,25 @@ CONFIG_SND_SOC_TEGRA_WM8903=m
 CONFIG_SND_SOC_TEGRA_WM9712=m
 CONFIG_SND_SOC_TEGRA_TRIMSLICE=m
 CONFIG_SND_SOC_TEGRA_ALC5632=m
-CONFIG_SND_SOC_CPCAP=m
 CONFIG_SND_SOC_TEGRA_MAX98090=m
 CONFIG_SND_SOC_AK4642=m
+CONFIG_SND_SOC_CPCAP=m
 CONFIG_SND_SOC_SGTL5000=m
 CONFIG_SND_SOC_SPDIF=m
-CONFIG_SND_SOC_WM8978=m
-CONFIG_SND_SOC_STI=m
 CONFIG_SND_SOC_STI_SAS=m
-CONFIG_SND_SIMPLE_CARD=m
+CONFIG_SND_SOC_WM8978=m
+CONFIG_SND_SIMPLE_SCU_CARD=m
 CONFIG_USB=y
 CONFIG_USB_OTG=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_MVEBU=y
-CONFIG_USB_XHCI_RCAR=m
 CONFIG_USB_XHCI_TEGRA=m
 CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_MSM=m
-CONFIG_USB_EHCI_EXYNOS=y
-CONFIG_USB_EHCI_TEGRA=y
 CONFIG_USB_EHCI_HCD_STI=y
-CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_EHCI_TEGRA=y
-CONFIG_USB_ISP1760=y
+CONFIG_USB_EHCI_EXYNOS=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_STI=y
-CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_OHCI_EXYNOS=m
 CONFIG_USB_R8A66597_HCD=m
 CONFIG_USB_RENESAS_USBHS=m
@@ -746,18 +705,18 @@ CONFIG_USB_TI_CPPI41_DMA=y
 CONFIG_USB_TUSB_OMAP_DMA=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC2=y
-CONFIG_USB_HSIC_USB3503=y
 CONFIG_USB_CHIPIDEA=y
 CONFIG_USB_CHIPIDEA_UDC=y
 CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_ISP1760=y
+CONFIG_USB_HSIC_USB3503=y
 CONFIG_AB8500_USB=y
-CONFIG_KEYSTONE_USB_PHY=y
+CONFIG_KEYSTONE_USB_PHY=m
 CONFIG_NOP_USB_XCEIV=m
 CONFIG_AM335X_PHY_USB=m
 CONFIG_TWL6030_USB=m
 CONFIG_USB_GPIO_VBUS=y
 CONFIG_USB_ISP1301=y
-CONFIG_USB_MSM_OTG=m
 CONFIG_USB_MXS_PHY=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_FSL_USB2=y
@@ -793,21 +752,20 @@ CONFIG_MMC_SDHCI_OF_ESDHC=y
 CONFIG_MMC_SDHCI_ESDHC_IMX=y
 CONFIG_MMC_SDHCI_DOVE=y
 CONFIG_MMC_SDHCI_TEGRA=y
+CONFIG_MMC_SDHCI_S3C=y
 CONFIG_MMC_SDHCI_PXAV3=y
 CONFIG_MMC_SDHCI_SPEAR=y
-CONFIG_MMC_SDHCI_S3C=y
 CONFIG_MMC_SDHCI_S3C_DMA=y
 CONFIG_MMC_SDHCI_BCM_KONA=y
+CONFIG_MMC_MESON_MX_SDIO=y
 CONFIG_MMC_SDHCI_ST=y
 CONFIG_MMC_OMAP=y
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_MMC_SDHCI_MSM=y
-CONFIG_MMC_MESON_MX_SDIO=y
 CONFIG_MMC_MVSDIO=y
 CONFIG_MMC_SDHI=y
 CONFIG_MMC_DW=y
-CONFIG_MMC_DW_PLTFM=y
 CONFIG_MMC_DW_EXYNOS=y
 CONFIG_MMC_DW_ROCKCHIP=y
 CONFIG_MMC_SH_MMCIF=y
@@ -847,94 +805,85 @@ CONFIG_RTC_DRV_MAX77686=y
 CONFIG_RTC_DRV_RK808=m
 CONFIG_RTC_DRV_RS5C372=m
 CONFIG_RTC_DRV_BQ32K=m
-CONFIG_RTC_DRV_PALMAS=y
-CONFIG_RTC_DRV_ST_LPC=y
 CONFIG_RTC_DRV_TWL4030=y
+CONFIG_RTC_DRV_PALMAS=y
 CONFIG_RTC_DRV_TPS6586X=y
 CONFIG_RTC_DRV_TPS65910=y
 CONFIG_RTC_DRV_S35390A=m
 CONFIG_RTC_DRV_RX8581=m
 CONFIG_RTC_DRV_EM3027=y
+CONFIG_RTC_DRV_S5M=m
 CONFIG_RTC_DRV_DA9063=m
 CONFIG_RTC_DRV_EFI=m
 CONFIG_RTC_DRV_DIGICOLOR=m
-CONFIG_RTC_DRV_S5M=m
 CONFIG_RTC_DRV_S3C=m
 CONFIG_RTC_DRV_PL031=y
 CONFIG_RTC_DRV_AT91RM9200=m
 CONFIG_RTC_DRV_AT91SAM9=m
 CONFIG_RTC_DRV_VT8500=y
-CONFIG_RTC_DRV_SUN6I=y
 CONFIG_RTC_DRV_SUNXI=y
 CONFIG_RTC_DRV_MV=y
 CONFIG_RTC_DRV_TEGRA=y
+CONFIG_RTC_DRV_ST_LPC=y
 CONFIG_RTC_DRV_CPCAP=m
 CONFIG_DMADEVICES=y
-CONFIG_DW_DMAC=y
 CONFIG_AT_HDMAC=y
 CONFIG_AT_XDMAC=y
+CONFIG_DMA_BCM2835=y
+CONFIG_DMA_SUN6I=y
 CONFIG_FSL_EDMA=y
+CONFIG_IMX_DMA=y
+CONFIG_IMX_SDMA=y
 CONFIG_MV_XOR=y
+CONFIG_MXS_DMA=y
+CONFIG_PL330_DMA=y
+CONFIG_SIRF_DMA=y
+CONFIG_STE_DMA40=y
+CONFIG_ST_FDMA=m
 CONFIG_TEGRA20_APB_DMA=y
+CONFIG_XILINX_DMA=y
+CONFIG_QCOM_BAM_DMA=y
+CONFIG_DW_DMAC=y
 CONFIG_SH_DMAE=y
 CONFIG_RCAR_DMAC=y
 CONFIG_RENESAS_USB_DMAC=m
-CONFIG_STE_DMA40=y
+CONFIG_VIRTIO_PCI=y
-CONFIG_SIRF_DMA=y
+CONFIG_VIRTIO_MMIO=y
-CONFIG_TI_EDMA=y
-CONFIG_PL330_DMA=y
-CONFIG_IMX_SDMA=y
-CONFIG_IMX_DMA=y
-CONFIG_MXS_DMA=y
-CONFIG_DMA_BCM2835=y
-CONFIG_DMA_OMAP=y
-CONFIG_QCOM_BAM_DMA=y
-CONFIG_XILINX_DMA=y
-CONFIG_DMA_SUN6I=y
-CONFIG_ST_FDMA=m
 CONFIG_STAGING=y
-CONFIG_SENSORS_ISL29018=y
-CONFIG_SENSORS_ISL29028=y
 CONFIG_MFD_NVEC=y
 CONFIG_KEYBOARD_NVEC=y
 CONFIG_SERIO_NVEC_PS2=y
 CONFIG_NVEC_POWER=y
 CONFIG_NVEC_PAZ00=y
-CONFIG_BCMA=y
-CONFIG_BCMA_HOST_SOC=y
-CONFIG_BCMA_DRIVER_GMAC_CMN=y
-CONFIG_BCMA_DRIVER_GPIO=y
-CONFIG_QCOM_GSBI=y
-CONFIG_QCOM_PM=y
-CONFIG_QCOM_SMEM=y
-CONFIG_QCOM_SMD_RPM=y
-CONFIG_QCOM_SMP2P=y
-CONFIG_QCOM_SMSM=y
-CONFIG_QCOM_WCNSS_CTRL=m
-CONFIG_ROCKCHIP_PM_DOMAINS=y
-CONFIG_COMMON_CLK_QCOM=y
-CONFIG_QCOM_CLK_RPM=y
-CONFIG_CHROME_PLATFORMS=y
 CONFIG_STAGING_BOARD=y
-CONFIG_CROS_EC_CHARDEV=m
 CONFIG_COMMON_CLK_MAX77686=y
 CONFIG_COMMON_CLK_RK808=m
 CONFIG_COMMON_CLK_S2MPS11=m
+CONFIG_COMMON_CLK_QCOM=y
+CONFIG_QCOM_CLK_RPM=y
 CONFIG_APQ_MMCC_8084=y
 CONFIG_MSM_GCC_8660=y
 CONFIG_MSM_MMCC_8960=y
 CONFIG_MSM_MMCC_8974=y
-CONFIG_HWSPINLOCK_QCOM=y
+CONFIG_BCM2835_MBOX=y
 CONFIG_ROCKCHIP_IOMMU=y
 CONFIG_TEGRA_IOMMU_GART=y
 CONFIG_TEGRA_IOMMU_SMMU=y
 CONFIG_REMOTEPROC=m
 CONFIG_ST_REMOTEPROC=m
 CONFIG_RPMSG_VIRTIO=m
+CONFIG_RASPBERRYPI_POWER=y
+CONFIG_QCOM_GSBI=y
+CONFIG_QCOM_PM=y
+CONFIG_QCOM_SMD_RPM=m
+CONFIG_QCOM_WCNSS_CTRL=m
+CONFIG_ROCKCHIP_PM_DOMAINS=y
+CONFIG_ARCH_TEGRA_2x_SOC=y
+CONFIG_ARCH_TEGRA_3x_SOC=y
+CONFIG_ARCH_TEGRA_114_SOC=y
+CONFIG_ARCH_TEGRA_124_SOC=y
 CONFIG_PM_DEVFREQ=y
 CONFIG_ARM_TEGRA_DEVFREQ=m
-CONFIG_MEMORY=y
-CONFIG_EXTCON=y
 CONFIG_TI_AEMIF=y
 CONFIG_IIO=y
 CONFIG_IIO_SW_TRIGGER=y
@@ -947,56 +896,54 @@ CONFIG_VF610_ADC=m
 CONFIG_XILINX_XADC=y
 CONFIG_MPU3050_I2C=y
 CONFIG_CM36651=m
+CONFIG_SENSORS_ISL29018=y
+CONFIG_SENSORS_ISL29028=y
 CONFIG_AK8975=y
-CONFIG_RASPBERRYPI_POWER=y
 CONFIG_IIO_HRTIMER_TRIGGER=y
 CONFIG_PWM=y
 CONFIG_PWM_ATMEL=m
 CONFIG_PWM_ATMEL_HLCDC_PWM=m
 CONFIG_PWM_ATMEL_TCB=m
+CONFIG_PWM_BCM2835=y
+CONFIG_PWM_BRCMSTB=m
 CONFIG_PWM_FSL_FTM=m
 CONFIG_PWM_MESON=m
 CONFIG_PWM_RCAR=m
 CONFIG_PWM_RENESAS_TPU=y
 CONFIG_PWM_ROCKCHIP=m
 CONFIG_PWM_SAMSUNG=m
+CONFIG_PWM_STI=y
 CONFIG_PWM_SUN4I=y
 CONFIG_PWM_TEGRA=y
 CONFIG_PWM_VT8500=y
+CONFIG_KEYSTONE_IRQ=y
+CONFIG_PHY_SUN4I_USB=y
+CONFIG_PHY_SUN9I_USB=y
 CONFIG_PHY_HIX5HD2_SATA=y
-CONFIG_E1000E=y
+CONFIG_PHY_BERLIN_SATA=y
-CONFIG_PWM_STI=y
+CONFIG_PHY_BERLIN_USB=y
-CONFIG_PWM_BCM2835=y
+CONFIG_PHY_CPCAP_USB=m
-CONFIG_PWM_BRCMSTB=m
+CONFIG_PHY_QCOM_APQ8064_SATA=m
+CONFIG_PHY_RCAR_GEN2=m
+CONFIG_PHY_ROCKCHIP_DP=m
+CONFIG_PHY_ROCKCHIP_USB=y
+CONFIG_PHY_SAMSUNG_USB2=m
+CONFIG_PHY_MIPHY28LP=y
+CONFIG_PHY_STIH407_USB=y
+CONFIG_PHY_STM32_USBPHYC=y
+CONFIG_PHY_TEGRA_XUSB=y
 CONFIG_PHY_DM816X_USB=m
 CONFIG_OMAP_USB2=y
 CONFIG_TI_PIPE3=y
 CONFIG_TWL4030_USB=m
-CONFIG_PHY_BERLIN_USB=y
-CONFIG_PHY_CPCAP_USB=m
-CONFIG_PHY_BERLIN_SATA=y
-CONFIG_PHY_ROCKCHIP_DP=m
-CONFIG_PHY_ROCKCHIP_USB=y
-CONFIG_PHY_QCOM_APQ8064_SATA=m
-CONFIG_PHY_MIPHY28LP=y
-CONFIG_PHY_RCAR_GEN2=m
-CONFIG_PHY_STIH407_USB=y
-CONFIG_PHY_STM32_USBPHYC=y
-CONFIG_PHY_SUN4I_USB=y
-CONFIG_PHY_SUN9I_USB=y
-CONFIG_PHY_SAMSUNG_USB2=m
-CONFIG_PHY_TEGRA_XUSB=y
-CONFIG_PHY_BRCM_SATA=y
-CONFIG_NVMEM=y
 CONFIG_NVMEM_IMX_OCOTP=y
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_NVMEM_VF610_OCOTP=y
-CONFIG_BCM2835_MBOX=y
 CONFIG_RASPBERRYPI_FIRMWARE=y
-CONFIG_EFI_VARS=m
-CONFIG_EFI_CAPSULE_LOADER=m
 CONFIG_BCM47XX_NVRAM=y
 CONFIG_BCM47XX_SPROM=y
+CONFIG_EFI_VARS=m
+CONFIG_EFI_CAPSULE_LOADER=m
 CONFIG_EXT4_FS=y
 CONFIG_AUTOFS4_FS=y
 CONFIG_MSDOS_FS=y
@@ -1004,7 +951,6 @@ CONFIG_VFAT_FS=y
 CONFIG_NTFS_FS=y
 CONFIG_TMPFS_POSIX_ACL=y
 CONFIG_UBIFS_FS=y
-CONFIG_TMPFS=y
 CONFIG_SQUASHFS=y
 CONFIG_SQUASHFS_LZO=y
 CONFIG_SQUASHFS_XZ=y
@@ -1020,13 +966,7 @@ CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
 CONFIG_NLS_UTF8=y
 CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_FS=y
 CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOCKUP_DETECTOR=y
-CONFIG_CPUFREQ_DT=y
-CONFIG_KEYSTONE_IRQ=y
-CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_ST=y
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_USER_API_HASH=m
 CONFIG_CRYPTO_USER_API_SKCIPHER=m
@@ -1035,27 +975,19 @@ CONFIG_CRYPTO_USER_API_AEAD=m
 CONFIG_CRYPTO_DEV_MARVELL_CESA=m
 CONFIG_CRYPTO_DEV_EXYNOS_RNG=m
 CONFIG_CRYPTO_DEV_S5P=m
+CONFIG_CRYPTO_DEV_ATMEL_AES=m
+CONFIG_CRYPTO_DEV_ATMEL_TDES=m
+CONFIG_CRYPTO_DEV_ATMEL_SHA=m
 CONFIG_CRYPTO_DEV_SUN4I_SS=m
 CONFIG_CRYPTO_DEV_ROCKCHIP=m
 CONFIG_ARM_CRYPTO=y
-CONFIG_CRYPTO_SHA1_ARM=m
 CONFIG_CRYPTO_SHA1_ARM_NEON=m
 CONFIG_CRYPTO_SHA1_ARM_CE=m
 CONFIG_CRYPTO_SHA2_ARM_CE=m
-CONFIG_CRYPTO_SHA256_ARM=m
 CONFIG_CRYPTO_SHA512_ARM=m
 CONFIG_CRYPTO_AES_ARM=m
 CONFIG_CRYPTO_AES_ARM_BS=m
 CONFIG_CRYPTO_AES_ARM_CE=m
-CONFIG_CRYPTO_CHACHA20_NEON=m
-CONFIG_CRYPTO_CRC32_ARM_CE=m
-CONFIG_CRYPTO_CRCT10DIF_ARM_CE=m
 CONFIG_CRYPTO_GHASH_ARM_CE=m
-CONFIG_CRYPTO_DEV_ATMEL_AES=m
+CONFIG_CRYPTO_CRC32_ARM_CE=m
-CONFIG_CRYPTO_DEV_ATMEL_TDES=m
+CONFIG_CRYPTO_CHACHA20_NEON=m
-CONFIG_CRYPTO_DEV_ATMEL_SHA=m
-CONFIG_VIDEO_VIVID=m
-CONFIG_VIRTIO=y
-CONFIG_VIRTIO_PCI=y
-CONFIG_VIRTIO_PCI_LEGACY=y
-CONFIG_VIRTIO_MMIO=y

arch/arm/crypto/speck-neon-core.S

@@ -272,9 +272,11 @@
 	 * Allocate stack space to store 128 bytes worth of tweaks.  For
 	 * performance, this space is aligned to a 16-byte boundary so that we
 	 * can use the load/store instructions that declare 16-byte alignment.
+	 * For Thumb2 compatibility, don't do the 'bic' directly on 'sp'.
 	 */
-	sub		sp, #128
+	sub		r12, sp, #128
-	bic		sp, #0xf
+	bic		r12, #0xf
+	mov		sp, r12
 
 .if \n == 64
 	// Load first tweak

arch/arm/firmware/Makefile

@@ -1 +1,4 @@
 obj-$(CONFIG_TRUSTED_FOUNDATIONS)	+= trusted_foundations.o
+
+# tf_generic_smc() fails to build with -fsanitize-coverage=trace-pc
+KCOV_INSTRUMENT                := n

arch/arm/kernel/head-nommu.S

@@ -177,7 +177,7 @@ M_CLASS(streq	r3, [r12, #PMSAv8_MAIR1])
 	bic	r0, r0, #CR_I
 #endif
 	mcr	p15, 0, r0, c1, c0, 0		@ write control reg
-	isb
+	instr_sync
 #elif defined (CONFIG_CPU_V7M)
 #ifdef CONFIG_ARM_MPU
 	ldreq	r3, [r12, MPU_CTRL]

arch/arm/mach-bcm/Kconfig

@@ -20,6 +20,7 @@ config ARCH_BCM_IPROC
 	select GPIOLIB
 	select ARM_AMBA
 	select PINCTRL
+	select PCI_DOMAINS if PCI
 	help
 	  This enables support for systems based on Broadcom IPROC architected SoCs.
 	  The IPROC complex contains one or more ARM CPUs along with common

arch/arm/mach-davinci/board-da850-evm.c

@@ -774,7 +774,7 @@ static struct gpiod_lookup_table mmc_gpios_table = {
 		GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_CD_PIN, "cd",
 			    GPIO_ACTIVE_LOW),
 		GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_WP_PIN, "wp",
-			    GPIO_ACTIVE_LOW),
+			    GPIO_ACTIVE_HIGH),
 	},
 };
 

arch/arm/mach-omap2/omap-smp.c

@@ -109,6 +109,45 @@ void omap5_erratum_workaround_801819(void)
 static inline void omap5_erratum_workaround_801819(void) { }
 #endif
 
+#ifdef CONFIG_HARDEN_BRANCH_PREDICTOR
+/*
+ * Configure ACR and enable ACTLR[0] (Enable invalidates of BTB with
+ * ICIALLU) to activate the workaround for secondary Core.
+ * NOTE: it is assumed that the primary core's configuration is done
+ * by the boot loader (kernel will detect a misconfiguration and complain
+ * if this is not done).
+ *
+ * In General Purpose(GP) devices, ACR bit settings can only be done
+ * by ROM code in "secure world" using the smc call and there is no
+ * option to update the "firmware" on such devices. This also works for
+ * High security(HS) devices, as a backup option in case the
+ * "update" is not done in the "security firmware".
+ */
+static void omap5_secondary_harden_predictor(void)
+{
+	u32 acr, acr_mask;
+
+	asm volatile ("mrc p15, 0, %0, c1, c0, 1" : "=r" (acr));
+
+	/*
+	 * ACTLR[0] (Enable invalidates of BTB with ICIALLU)
+	 */
+	acr_mask = BIT(0);
+
+	/* Do we already have it done.. if yes, skip expensive smc */
+	if ((acr & acr_mask) == acr_mask)
+		return;
+
+	acr |= acr_mask;
+	omap_smc1(OMAP5_DRA7_MON_SET_ACR_INDEX, acr);
+
+	pr_debug("%s: ARM ACR setup for CVE_2017_5715 applied on CPU%d\n",
+		 __func__, smp_processor_id());
+}
+#else
+static inline void omap5_secondary_harden_predictor(void) { }
+#endif
+
 static void omap4_secondary_init(unsigned int cpu)
 {
 	/*
@@ -131,6 +170,8 @@ static void omap4_secondary_init(unsigned int cpu)
 		set_cntfreq();
 		/* Configure ACR to disable streaming WA for 801819 */
 		omap5_erratum_workaround_801819();
+		/* Enable ACR to allow for ICUALLU workaround */
+		omap5_secondary_harden_predictor();
 	}
 
 	/*

arch/arm/mach-pxa/irq.c

@@ -185,7 +185,7 @@ static int pxa_irq_suspend(void)
 {
 	int i;
 
-	for (i = 0; i < pxa_internal_irq_nr / 32; i++) {
+	for (i = 0; i < DIV_ROUND_UP(pxa_internal_irq_nr, 32); i++) {
 		void __iomem *base = irq_base(i);
 
 		saved_icmr[i] = __raw_readl(base + ICMR);
@@ -204,7 +204,7 @@ static void pxa_irq_resume(void)
 {
 	int i;
 
-	for (i = 0; i < pxa_internal_irq_nr / 32; i++) {
+	for (i = 0; i < DIV_ROUND_UP(pxa_internal_irq_nr, 32); i++) {
 		void __iomem *base = irq_base(i);
 
 		__raw_writel(saved_icmr[i], base + ICMR);

arch/arm/mach-socfpga/Kconfig

@@ -10,6 +10,7 @@ menuconfig ARCH_SOCFPGA
 	select HAVE_ARM_SCU
 	select HAVE_ARM_TWD if SMP
 	select MFD_SYSCON
+	select PCI_DOMAINS if PCI
 
 if ARCH_SOCFPGA
 config SOCFPGA_SUSPEND

arch/arm/mm/init.c

@@ -736,20 +736,29 @@ static int __mark_rodata_ro(void *unused)
 	return 0;
 }
 
+static int kernel_set_to_readonly __read_mostly;
+
 void mark_rodata_ro(void)
 {
+	kernel_set_to_readonly = 1;
 	stop_machine(__mark_rodata_ro, NULL, NULL);
 	debug_checkwx();
 }
 
 void set_kernel_text_rw(void)
 {
+	if (!kernel_set_to_readonly)
+		return;
+
 	set_section_perms(ro_perms, ARRAY_SIZE(ro_perms), false,
 				current->active_mm);
 }
 
 void set_kernel_text_ro(void)
 {
+	if (!kernel_set_to_readonly)
+		return;
+
 	set_section_perms(ro_perms, ARRAY_SIZE(ro_perms), true,
 				current->active_mm);
 }

arch/arm/net/bpf_jit_32.c

@@ -1844,7 +1844,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
 		/* there are 2 passes here */
 		bpf_jit_dump(prog->len, image_size, 2, ctx.target);
 
-	set_memory_ro((unsigned long)header, header->pages);
+	bpf_jit_binary_lock_ro(header);
 	prog->bpf_func = (void *)ctx.target;
 	prog->jited = 1;
 	prog->jited_len = image_size;

arch/arm64/Makefile

@@ -10,7 +10,7 @@
 #
 # Copyright (C) 1995-2001 by Russell King
 
-LDFLAGS_vmlinux	:=-p --no-undefined -X
+LDFLAGS_vmlinux	:=--no-undefined -X
 CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
 GZFLAGS		:=-9
 
@@ -60,15 +60,15 @@ ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 CHECKFLAGS	+= -D__AARCH64EB__
 AS		+= -EB
-LD		+= -EB
+# We must use the linux target here, since distributions don't tend to package
-LDFLAGS		+= -maarch64linuxb
+# the ELF linker scripts with binutils, and this results in a build failure.
+LDFLAGS		+= -EB -maarch64linuxb
 UTS_MACHINE	:= aarch64_be
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
 CHECKFLAGS	+= -D__AARCH64EL__
 AS		+= -EL
-LD		+= -EL
+LDFLAGS		+= -EL -maarch64linux # See comment above
-LDFLAGS		+= -maarch64linux
 UTS_MACHINE	:= aarch64
 endif
 

arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi

@@ -309,8 +309,7 @@
 			interrupts = <0 99 4>;
 			resets = <&rst SPIM0_RESET>;
 			reg-io-width = <4>;
-			num-chipselect = <4>;
+			num-cs = <4>;
-			bus-num = <0>;
 			status = "disabled";
 		};
 
@@ -322,8 +321,7 @@
 			interrupts = <0 100 4>;
 			resets = <&rst SPIM1_RESET>;
 			reg-io-width = <4>;
-			num-chipselect = <4>;
+			num-cs = <4>;
-			bus-num = <0>;
 			status = "disabled";
 		};
 

arch/arm64/boot/dts/amlogic/meson-axg-s400.dts

@@ -66,9 +66,22 @@
 
 &ethmac {
 	status = "okay";
-	phy-mode = "rgmii";
 	pinctrl-0 = <&eth_rgmii_y_pins>;
 	pinctrl-names = "default";
+	phy-handle = <&eth_phy0>;
+	phy-mode = "rgmii";
+
+	mdio {
+		compatible = "snps,dwmac-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		eth_phy0: ethernet-phy@0 {
+			/* Realtek RTL8211F (0x001cc916) */
+			reg = <0>;
+			eee-broken-1000t;
+		};
+	};
 };
 
 &uart_A {

arch/arm64/boot/dts/amlogic/meson-axg.dtsi

@@ -132,7 +132,7 @@
 
 			sd_emmc_b: sd@5000 {
 				compatible = "amlogic,meson-axg-mmc";
-				reg = <0x0 0x5000 0x0 0x2000>;
+				reg = <0x0 0x5000 0x0 0x800>;
 				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_B>,
@@ -144,7 +144,7 @@
 
 			sd_emmc_c: mmc@7000 {
 				compatible = "amlogic,meson-axg-mmc";
-				reg = <0x0 0x7000 0x0 0x2000>;
+				reg = <0x0 0x7000 0x0 0x800>;
 				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 				clocks = <&clkc CLKID_SD_EMMC_C>,

arch/arm64/boot/dts/amlogic/meson-gx.dtsi

@@ -35,6 +35,12 @@
 			no-map;
 		};
 
+		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
+		secmon_reserved_alt: secmon@5000000 {
+			reg = <0x0 0x05000000 0x0 0x300000>;
+			no-map;
+		};
+
 		linux,cma {
 			compatible = "shared-dma-pool";
 			reusable;
@@ -457,21 +463,21 @@
 
 			sd_emmc_a: mmc@70000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
-				reg = <0x0 0x70000 0x0 0x2000>;
+				reg = <0x0 0x70000 0x0 0x800>;
 				interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
 			sd_emmc_b: mmc@72000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
-				reg = <0x0 0x72000 0x0 0x2000>;
+				reg = <0x0 0x72000 0x0 0x800>;
 				interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
 			sd_emmc_c: mmc@74000 {
 				compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
-				reg = <0x0 0x74000 0x0 0x2000>;
+				reg = <0x0 0x74000 0x0 0x800>;
 				interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};

arch/arm64/boot/dts/amlogic/meson-gxl-mali.dtsi

@@ -6,7 +6,7 @@
 
 &apb {
 	mali: gpu@c0000 {
-		compatible = "amlogic,meson-gxbb-mali", "arm,mali-450";
+		compatible = "amlogic,meson-gxl-mali", "arm,mali-450";
 		reg = <0x0 0xc0000 0x0 0x40000>;
 		interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,

arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts

@@ -234,9 +234,6 @@
 
 	bus-width = <4>;
 	cap-sd-highspeed;
-	sd-uhs-sdr12;
-	sd-uhs-sdr25;
-	sd-uhs-sdr50;
 	max-frequency = <100000000>;
 	disable-wp;
 

arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi

@@ -189,3 +189,10 @@
 &usb0 {
 	status = "okay";
 };
+
+&usb2_phy0 {
+	/*
+	 * HDMI_5V is also used as supply for the USB VBUS.
+	 */
+	phy-supply = <&hdmi_5v>;
+};

arch/arm64/boot/dts/amlogic/meson-gxl.dtsi

@@ -13,14 +13,6 @@
 / {
 	compatible = "amlogic,meson-gxl";
 
-	reserved-memory {
-		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
-		secmon_reserved_alt: secmon@5000000 {
-			reg = <0x0 0x05000000 0x0 0x300000>;
-			no-map;
-		};
-	};
-
 	soc {
 		usb0: usb@c9000000 {
 			status = "disabled";

arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi

@@ -118,7 +118,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 281 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <0>;
 
@@ -149,7 +149,7 @@
 
 		#interrupt-cells = <1>;
 		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 305 IRQ_TYPE_NONE>;
+		interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>;
 
 		linux,pci-domain = <4>;
 
@@ -566,7 +566,7 @@
 			reg = <0x66080000 0x100>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 394 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 			status = "disabled";
 		};
@@ -594,7 +594,7 @@
 			reg = <0x660b0000 0x100>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			interrupts = <GIC_SPI 395 IRQ_TYPE_NONE>;
+			interrupts = <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>;
 			clock-frequency = <100000>;
 			status = "disabled";
 		};

arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts

@@ -43,6 +43,10 @@
 	enet-phy-lane-swap;
 };
 
+&sdio0 {
+	mmc-ddr-1_8v;
+};
+
 &uart2 {
 	status = "okay";
 };

arch/arm64/boot/dts/broadcom/stingray/bcm958742t.dts

@@ -42,3 +42,7 @@
 &gphy0 {
 	enet-phy-lane-swap;
 };
+
+&sdio0 {
+	mmc-ddr-1_8v;
+};