Linux 4.17

Pull vfs fixes from Al Viro.

 - fix io_destroy()/aio_complete() race

 - the vfs_open() change to get rid of open_check_o_direct() boilerplate
   was nice, but buggy. Al has a patch avoiding a revert, but that's
   definitely not a last-day fodder, so for now revert it is...

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Revert "fs: fold open_check_o_direct into do_dentry_open"
  fix io_destroy()/aio_complete() race

Documentation/ABI/testing/sysfs-class-cxl

@@ -244,3 +244,11 @@ Description:    read only
                 Returns 1 if the psl timebase register is synchronized
                 with the core timebase register, 0 otherwise.
 Users:          https://github.com/ibm-capi/libcxl
+
+What:           /sys/class/cxl/<card>/tunneled_ops_supported
+Date:           May 2018
+Contact:        linuxppc-dev@lists.ozlabs.org
+Description:    read only
+                Returns 1 if tunneled operations are supported in capi mode,
+                0 otherwise.
+Users:          https://github.com/ibm-capi/libcxl

Documentation/ABI/testing/sysfs-devices-system-cpu

@@ -478,6 +478,7 @@ What:		/sys/devices/system/cpu/vulnerabilities
 		/sys/devices/system/cpu/vulnerabilities/meltdown
 		/sys/devices/system/cpu/vulnerabilities/spectre_v1
 		/sys/devices/system/cpu/vulnerabilities/spectre_v2
+		/sys/devices/system/cpu/vulnerabilities/spec_store_bypass
 Date:		January 2018
 Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
 Description:	Information about CPU vulnerabilities

Documentation/admin-guide/kernel-parameters.txt

@@ -2680,6 +2680,9 @@
 			allow data leaks with this option, which is equivalent
 			to spectre_v2=off.
 
+	nospec_store_bypass_disable
+			[HW] Disable all mitigations for the Speculative Store Bypass vulnerability
+
 	noxsave		[BUGS=X86] Disables x86 extended register state save
 			and restore using xsave. The kernel will fallback to
 			enabling legacy floating-point and sse state.
@@ -4025,6 +4028,48 @@
 			Not specifying this option is equivalent to
 			spectre_v2=auto.
 
+	spec_store_bypass_disable=
+			[HW] Control Speculative Store Bypass (SSB) Disable mitigation
+			(Speculative Store Bypass vulnerability)
+
+			Certain CPUs are vulnerable to an exploit against a
+			a common industry wide performance optimization known
+			as "Speculative Store Bypass" in which recent stores
+			to the same memory location may not be observed by
+			later loads during speculative execution. The idea
+			is that such stores are unlikely and that they can
+			be detected prior to instruction retirement at the
+			end of a particular speculation execution window.
+
+			In vulnerable processors, the speculatively forwarded
+			store can be used in a cache side channel attack, for
+			example to read memory to which the attacker does not
+			directly have access (e.g. inside sandboxed code).
+
+			This parameter controls whether the Speculative Store
+			Bypass optimization is used.
+
+			on      - Unconditionally disable Speculative Store Bypass
+			off     - Unconditionally enable Speculative Store Bypass
+			auto    - Kernel detects whether the CPU model contains an
+				  implementation of Speculative Store Bypass and
+				  picks the most appropriate mitigation. If the
+				  CPU is not vulnerable, "off" is selected. If the
+				  CPU is vulnerable the default mitigation is
+				  architecture and Kconfig dependent. See below.
+			prctl   - Control Speculative Store Bypass per thread
+				  via prctl. Speculative Store Bypass is enabled
+				  for a process by default. The state of the control
+				  is inherited on fork.
+			seccomp - Same as "prctl" above, but all seccomp threads
+				  will disable SSB unless they explicitly opt out.
+
+			Not specifying this option is equivalent to
+			spec_store_bypass_disable=auto.
+
+			Default mitigations:
+			X86:	If CONFIG_SECCOMP=y "seccomp", otherwise "prctl"
+
 	spia_io_base=	[HW,MTD]
 	spia_fio_base=
 	spia_pedr=

Documentation/admin-guide/pm/intel_pstate.rst

@@ -145,7 +145,7 @@ feature enabled.]
 
 In this mode ``intel_pstate`` registers utilization update callbacks with the
 CPU scheduler in order to run a P-state selection algorithm, either
-``powersave`` or ``performance``, depending on the ``scaling_cur_freq`` policy
+``powersave`` or ``performance``, depending on the ``scaling_governor`` policy
 setting in ``sysfs``.  The current CPU frequency information to be made
 available from the ``scaling_cur_freq`` policy attribute in ``sysfs`` is
 periodically updated by those utilization update callbacks too.

Documentation/admin-guide/pm/sleep-states.rst

@@ -15,7 +15,7 @@ Sleep States That Can Be Supported
 ==================================
 
 Depending on its configuration and the capabilities of the platform it runs on,
-the Linux kernel can support up to four system sleep states, includig
+the Linux kernel can support up to four system sleep states, including
 hibernation and up to three variants of system suspend.  The sleep states that
 can be supported by the kernel are listed below.
 

Documentation/bpf/bpf_devel_QA.txt

@@ -557,6 +557,14 @@ A: Although LLVM IR generation and optimization try to stay architecture
        pulls in some header files containing file scope host assembly codes.
      - You can add "-fno-jump-tables" to work around the switch table issue.
 
-   Otherwise, you can use bpf target.
+   Otherwise, you can use bpf target. Additionally, you _must_ use bpf target
+   when:
+
+     - Your program uses data structures with pointer or long / unsigned long
+       types that interface with BPF helpers or context data structures. Access
+       into these structures is verified by the BPF verifier and may result
+       in verification failures if the native architecture is not aligned with
+       the BPF architecture, e.g. 64-bit. An example of this is
+       BPF_PROG_TYPE_SK_MSG require '-target bpf'
 
 Happy BPF hacking!

Documentation/device-mapper/thin-provisioning.txt

@@ -264,7 +264,10 @@ i) Constructor
 			   data device, but just remove the mapping.
 
       read_only: Don't allow any changes to be made to the pool
-		 metadata.
+		 metadata.  This mode is only available after the
+		 thin-pool has been created and first used in full
+		 read/write mode.  It cannot be specified on initial
+		 thin-pool creation.
 
       error_if_no_space: Error IOs, instead of queueing, if no space.
 

Documentation/devicetree/bindings/ata/ahci-platform.txt

@@ -30,7 +30,6 @@ compatible:
 Optional properties:
 - dma-coherent      : Present if dma operations are coherent
 - clocks            : a list of phandle + clock specifier pairs
-- resets            : a list of phandle + reset specifier pairs
 - target-supply     : regulator for SATA target power
 - phys              : reference to the SATA PHY node
 - phy-names         : must be "sata-phy"

Documentation/devicetree/bindings/display/panel/panel-common.txt

@@ -38,7 +38,7 @@ Display Timings
   require specific display timings. The panel-timing subnode expresses those
   timings as specified in the timing subnode section of the display timing
   bindings defined in
-  Documentation/devicetree/bindings/display/display-timing.txt.
+  Documentation/devicetree/bindings/display/panel/display-timing.txt.
 
 
 Connectivity

Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt

@@ -26,6 +26,7 @@ Required Properties:
 		- "renesas,dmac-r8a7794" (R-Car E2)
 		- "renesas,dmac-r8a7795" (R-Car H3)
 		- "renesas,dmac-r8a7796" (R-Car M3-W)
+		- "renesas,dmac-r8a77965" (R-Car M3-N)
 		- "renesas,dmac-r8a77970" (R-Car V3M)
 		- "renesas,dmac-r8a77980" (R-Car V3H)
 

Documentation/devicetree/bindings/input/atmel,maxtouch.txt

@@ -4,6 +4,13 @@ Required properties:
 - compatible:
     atmel,maxtouch
 
+    The following compatibles have been used in various products but are
+    deprecated:
+	atmel,qt602240_ts
+	atmel,atmel_mxt_ts
+	atmel,atmel_mxt_tp
+	atmel,mXT224
+
 - reg: The I2C address of the device
 
 - interrupts: The sink for the touchpad's IRQ output

Documentation/devicetree/bindings/net/can/rcar_canfd.txt

@@ -5,7 +5,9 @@ Required properties:
 - compatible: Must contain one or more of the following:
   - "renesas,rcar-gen3-canfd" for R-Car Gen3 compatible controller.
   - "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
-  - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3) compatible controller.
+  - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3-W) compatible controller.
+  - "renesas,r8a77970-canfd" for R8A77970 (R-Car V3M) compatible controller.
+  - "renesas,r8a77980-canfd" for R8A77980 (R-Car V3H) compatible controller.
 
   When compatible with the generic version, nodes must list the
   SoC-specific version corresponding to the platform first, followed by the

Documentation/devicetree/bindings/net/dsa/b53.txt

@@ -10,6 +10,7 @@ Required properties:
       "brcm,bcm53128"
       "brcm,bcm5365"
       "brcm,bcm5395"
+      "brcm,bcm5389"
       "brcm,bcm5397"
       "brcm,bcm5398"
 

Documentation/devicetree/bindings/net/marvell-pp2.txt

@@ -21,9 +21,10 @@ Required properties:
 	- main controller clock (for both armada-375-pp2 and armada-7k-pp2)
 	- GOP clock (for both armada-375-pp2 and armada-7k-pp2)
 	- MG clock (only for armada-7k-pp2)
+	- MG Core clock (only for armada-7k-pp2)
 	- AXI clock (only for armada-7k-pp2)
-- clock-names: names of used clocks, must be "pp_clk", "gop_clk", "mg_clk"
-  and "axi_clk" (the 2 latter only for armada-7k-pp2).
+- clock-names: names of used clocks, must be "pp_clk", "gop_clk", "mg_clk",
+  "mg_core_clk" and "axi_clk" (the 3 latter only for armada-7k-pp2).
 
 The ethernet ports are represented by subnodes. At least one port is
 required.
@@ -80,8 +81,8 @@ cpm_ethernet: ethernet@0 {
 	compatible = "marvell,armada-7k-pp22";
 	reg = <0x0 0x100000>, <0x129000 0xb000>;
 	clocks = <&cpm_syscon0 1 3>, <&cpm_syscon0 1 9>,
-		 <&cpm_syscon0 1 5>, <&cpm_syscon0 1 18>;
-	clock-names = "pp_clk", "gop_clk", "gp_clk", "axi_clk";
+		 <&cpm_syscon0 1 5>, <&cpm_syscon0 1 6>, <&cpm_syscon0 1 18>;
+	clock-names = "pp_clk", "gop_clk", "mg_clk", "mg_core_clk", "axi_clk";
 
 	eth0: eth0 {
 		interrupts = <ICU_GRP_NSR 39 IRQ_TYPE_LEVEL_HIGH>,

Documentation/devicetree/bindings/net/micrel-ksz90x1.txt

@@ -57,6 +57,13 @@ KSZ9031:
       - txd2-skew-ps : Skew control of TX data 2 pad
       - txd3-skew-ps : Skew control of TX data 3 pad
 
+    - micrel,force-master:
+        Boolean, force phy to master mode. Only set this option if the phy
+        reference clock provided at CLK125_NDO pin is used as MAC reference
+        clock because the clock jitter in slave mode is to high (errata#2).
+        Attention: The link partner must be configurable as slave otherwise
+        no link will be established.
+
 Examples:
 
 	mdio {

Documentation/devicetree/bindings/net/renesas,ravb.txt

@@ -18,6 +18,7 @@ Required properties:
 
       - "renesas,etheravb-r8a7795" for the R8A7795 SoC.
       - "renesas,etheravb-r8a7796" for the R8A7796 SoC.
+      - "renesas,etheravb-r8a77965" for the R8A77965 SoC.
       - "renesas,etheravb-r8a77970" for the R8A77970 SoC.
       - "renesas,etheravb-r8a77980" for the R8A77980 SoC.
       - "renesas,etheravb-r8a77995" for the R8A77995 SoC.

Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt

@@ -56,9 +56,9 @@ pins it needs, and how they should be configured, with regard to muxer
 configuration, drive strength and pullups. If one of these options is
 not set, its actual value will be unspecified.
 
-This driver supports the generic pin multiplexing and configuration
-bindings. For details on each properties, you can refer to
-./pinctrl-bindings.txt.
+Allwinner A1X Pin Controller supports the generic pin multiplexing and
+configuration bindings. For details on each properties, you can refer to
+ ./pinctrl-bindings.txt.
 
 Required sub-node properties:
   - pins

Documentation/devicetree/bindings/serial/amlogic,meson-uart.txt

@@ -21,7 +21,7 @@ Required properties:
 - interrupts : identifier to the device interrupt
 - clocks : a list of phandle + clock-specifier pairs, one for each
 	   entry in clock names.
-- clocks-names :
+- clock-names :
    * "xtal" for external xtal clock identifier
    * "pclk" for the bus core clock, either the clk81 clock or the gate clock
    * "baud" for the source of the baudrate generator, can be either the xtal

Documentation/devicetree/bindings/serial/mvebu-uart.txt

@@ -24,7 +24,7 @@ Required properties:
     - Must contain two elements for the extended variant of the IP
       (marvell,armada-3700-uart-ext): "uart-tx" and "uart-rx",
       respectively the UART TX interrupt and the UART RX interrupt. A
-      corresponding interrupts-names property must be defined.
+      corresponding interrupt-names property must be defined.
     - For backward compatibility reasons, a single element interrupts
       property is also supported for the standard variant of the IP,
       containing only the UART sum interrupt. This form is deprecated

Documentation/devicetree/bindings/serial/renesas,sci-serial.txt

@@ -17,6 +17,8 @@ Required properties:
     - "renesas,scifa-r8a7745" for R8A7745 (RZ/G1E) SCIFA compatible UART.
     - "renesas,scifb-r8a7745" for R8A7745 (RZ/G1E) SCIFB compatible UART.
     - "renesas,hscif-r8a7745" for R8A7745 (RZ/G1E) HSCIF compatible UART.
+    - "renesas,scif-r8a77470" for R8A77470 (RZ/G1C) SCIF compatible UART.
+    - "renesas,hscif-r8a77470" for R8A77470 (RZ/G1C) HSCIF compatible UART.
     - "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART.
     - "renesas,scif-r8a7779" for R8A7779 (R-Car H1) SCIF compatible UART.
     - "renesas,scif-r8a7790" for R8A7790 (R-Car H2) SCIF compatible UART.
@@ -41,6 +43,8 @@ Required properties:
     - "renesas,hscif-r8a7795" for R8A7795 (R-Car H3) HSCIF compatible UART.
     - "renesas,scif-r8a7796" for R8A7796 (R-Car M3-W) SCIF compatible UART.
     - "renesas,hscif-r8a7796" for R8A7796 (R-Car M3-W) HSCIF compatible UART.
+    - "renesas,scif-r8a77965" for R8A77965 (R-Car M3-N) SCIF compatible UART.
+    - "renesas,hscif-r8a77965" for R8A77965 (R-Car M3-N) HSCIF compatible UART.
     - "renesas,scif-r8a77970" for R8A77970 (R-Car V3M) SCIF compatible UART.
     - "renesas,hscif-r8a77970" for R8A77970 (R-Car V3M) HSCIF compatible UART.
     - "renesas,scif-r8a77980" for R8A77980 (R-Car V3H) SCIF compatible UART.

Documentation/devicetree/bindings/usb/usb-xhci.txt

@@ -28,7 +28,10 @@ Required properties:
   - interrupts: one XHCI interrupt should be described here.
 
 Optional properties:
-  - clocks: reference to a clock
+  - clocks: reference to the clocks
+  - clock-names: mandatory if there is a second clock, in this case
+    the name must be "core" for the first clock and "reg" for the
+    second one
   - usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
   - usb3-lpm-capable: determines if platform is USB3 LPM capable
   - quirk-broken-port-ped: set if the controller has broken port disable mechanism

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -182,6 +182,7 @@ karo	Ka-Ro electronics GmbH
 keithkoep	Keith & Koep GmbH
 keymile	Keymile GmbH
 khadas	Khadas
+kiebackpeter    Kieback & Peter GmbH
 kinetic Kinetic Technologies
 kingnovel	Kingnovel Technology Co., Ltd.
 kosagi	Sutajio Ko-Usagi PTE Ltd.

Documentation/devicetree/overlay-notes.txt

@@ -98,6 +98,14 @@ Finally, if you need to remove all overlays in one-go, just call
 of_overlay_remove_all() which will remove every single one in the correct
 order.
 
+In addition, there is the option to register notifiers that get called on
+overlay operations. See of_overlay_notifier_register/unregister and
+enum of_overlay_notify_action for details.
+
+Note that a notifier callback is not supposed to store pointers to a device
+tree node or its content beyond OF_OVERLAY_POST_REMOVE corresponding to the
+respective node it received.
+
 Overlay DTS Format
 ------------------
 

Documentation/doc-guide/parse-headers.rst

@@ -177,14 +177,14 @@ BUGS
 ****
 
 
-Report bugs to Mauro Carvalho Chehab <mchehab@s-opensource.com>
+Report bugs to Mauro Carvalho Chehab <mchehab@kernel.org>
 
 
 COPYRIGHT
 *********
 
 
-Copyright (c) 2016 by Mauro Carvalho Chehab <mchehab@s-opensource.com>.
+Copyright (c) 2016 by Mauro Carvalho Chehab <mchehab+samsung@kernel.org>.
 
 License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.
 

Documentation/driver-api/firmware/request_firmware.rst

@@ -17,17 +17,17 @@ an error is returned.
 
 request_firmware
 ----------------
-.. kernel-doc:: drivers/base/firmware_class.c
+.. kernel-doc:: drivers/base/firmware_loader/main.c
    :functions: request_firmware
 
 request_firmware_direct
 -----------------------
-.. kernel-doc:: drivers/base/firmware_class.c
+.. kernel-doc:: drivers/base/firmware_loader/main.c
    :functions: request_firmware_direct
 
 request_firmware_into_buf
 -------------------------
-.. kernel-doc:: drivers/base/firmware_class.c
+.. kernel-doc:: drivers/base/firmware_loader/main.c
    :functions: request_firmware_into_buf
 
 Asynchronous firmware requests
@@ -41,7 +41,7 @@ in atomic contexts.
 
 request_firmware_nowait
 -----------------------
-.. kernel-doc:: drivers/base/firmware_class.c
+.. kernel-doc:: drivers/base/firmware_loader/main.c
    :functions: request_firmware_nowait
 
 Special optimizations on reboot
@@ -50,12 +50,12 @@ Special optimizations on reboot
 Some devices have an optimization in place to enable the firmware to be
 retained during system reboot. When such optimizations are used the driver
 author must ensure the firmware is still available on resume from suspend,
-this can be done with firmware_request_cache() insted of requesting for the
-firmare to be loaded.
+this can be done with firmware_request_cache() instead of requesting for the
+firmware to be loaded.
 
 firmware_request_cache()
------------------------
-.. kernel-doc:: drivers/base/firmware_class.c
+------------------------
+.. kernel-doc:: drivers/base/firmware_loader/main.c
    :functions: firmware_request_cache
 
 request firmware API expected driver use

Documentation/driver-api/infrastructure.rst

@@ -28,7 +28,7 @@ Device Drivers Base
 .. kernel-doc:: drivers/base/node.c
    :internal:
 
-.. kernel-doc:: drivers/base/firmware_class.c
+.. kernel-doc:: drivers/base/firmware_loader/main.c
    :export:
 
 .. kernel-doc:: drivers/base/transport_class.c

Documentation/driver-api/usb/typec.rst

@@ -210,7 +210,7 @@ If the connector is dual-role capable, there may also be a switch for the data
 role. USB Type-C Connector Class does not supply separate API for them. The
 port drivers can use USB Role Class API with those.
 
-Illustration of the muxes behind a connector that supports an alternate mode:
+Illustration of the muxes behind a connector that supports an alternate mode::
 
                      ------------------------
                      |       Connector      |

Documentation/i2c/busses/i2c-ocores

@@ -2,7 +2,7 @@ Kernel driver i2c-ocores
 
 Supported adapters:
   * OpenCores.org I2C controller by Richard Herveille (see datasheet link)
-    Datasheet: http://www.opencores.org/projects.cgi/web/i2c/overview
+    https://opencores.org/project/i2c/overview
 
 Author: Peter Korsgaard <jacmet@sunsite.dk>
 

Documentation/i2c/dev-interface

@@ -9,8 +9,8 @@ i2c adapters present on your system at a given time. i2cdetect is part of
 the i2c-tools package.
 
 I2C device files are character device files with major device number 89
-and a minor device number corresponding to the number assigned as 
-explained above. They should be called "i2c-%d" (i2c-0, i2c-1, ..., 
+and a minor device number corresponding to the number assigned as
+explained above. They should be called "i2c-%d" (i2c-0, i2c-1, ...,
 i2c-10, ...). All 256 minor device numbers are reserved for i2c.
 
 
@@ -23,11 +23,6 @@ First, you need to include these two headers:
   #include <linux/i2c-dev.h>
   #include <i2c/smbus.h>
 
-(Please note that there are two files named "i2c-dev.h" out there. One is
-distributed with the Linux kernel and the other one is included in the
-source tree of i2c-tools. They used to be different in content but since 2012
-they're identical. You should use "linux/i2c-dev.h").
-
 Now, you have to decide which adapter you want to access. You should
 inspect /sys/class/i2c-dev/ or run "i2cdetect -l" to decide this.
 Adapter numbers are assigned somewhat dynamically, so you can not
@@ -38,7 +33,7 @@ Next thing, open the device file, as follows:
   int file;
   int adapter_nr = 2; /* probably dynamically determined */
   char filename[20];
-  
+
   snprintf(filename, 19, "/dev/i2c-%d", adapter_nr);
   file = open(filename, O_RDWR);
   if (file < 0) {
@@ -72,8 +67,10 @@ the device supports them. Both are illustrated below.
     /* res contains the read word */
   }
 
-  /* Using I2C Write, equivalent of 
-     i2c_smbus_write_word_data(file, reg, 0x6543) */
+  /*
+   * Using I2C Write, equivalent of
+   * i2c_smbus_write_word_data(file, reg, 0x6543)
+   */
   buf[0] = reg;
   buf[1] = 0x43;
   buf[2] = 0x65;
@@ -140,14 +137,14 @@ ioctl(file, I2C_RDWR, struct i2c_rdwr_ioctl_data *msgset)
   set in each message, overriding the values set with the above ioctl's.
 
 ioctl(file, I2C_SMBUS, struct i2c_smbus_ioctl_data *args)
-  Not meant to be called  directly; instead, use the access functions
-  below.
+  If possible, use the provided i2c_smbus_* methods described below instead
+  of issuing direct ioctls.
 
 You can do plain i2c transactions by using read(2) and write(2) calls.
 You do not need to pass the address byte; instead, set it through
 ioctl I2C_SLAVE before you try to access the device.
 
-You can do SMBus level transactions (see documentation file smbus-protocol 
+You can do SMBus level transactions (see documentation file smbus-protocol
 for details) through the following functions:
   __s32 i2c_smbus_write_quick(int file, __u8 value);
   __s32 i2c_smbus_read_byte(int file);
@@ -158,7 +155,7 @@ for details) through the following functions:
   __s32 i2c_smbus_write_word_data(int file, __u8 command, __u16 value);
   __s32 i2c_smbus_process_call(int file, __u8 command, __u16 value);
   __s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 *values);
-  __s32 i2c_smbus_write_block_data(int file, __u8 command, __u8 length, 
+  __s32 i2c_smbus_write_block_data(int file, __u8 command, __u8 length,
                                    __u8 *values);
 All these transactions return -1 on failure; you can read errno to see
 what happened. The 'write' transactions return 0 on success; the
@@ -166,10 +163,9 @@ what happened. The 'write' transactions return 0 on success; the
 returns the number of values read. The block buffers need not be longer
 than 32 bytes.
 
-The above functions are all inline functions, that resolve to calls to
-the i2c_smbus_access function, that on its turn calls a specific ioctl
-with the data in a specific format. Read the source code if you
-want to know what happens behind the screens.
+The above functions are made available by linking against the libi2c library,
+which is provided by the i2c-tools project.  See:
+https://git.kernel.org/pub/scm/utils/i2c-tools/i2c-tools.git/.
 
 
 Implementation details

Documentation/ioctl/ioctl-number.txt

@@ -217,7 +217,6 @@ Code  Seq#(hex)	Include File		Comments
 'd'	02-40	pcmcia/ds.h		conflict!
 'd'	F0-FF	linux/digi1.h
 'e'	all	linux/digi1.h		conflict!
-'e'	00-1F	drivers/net/irda/irtty-sir.h	conflict!
 'f'	00-1F	linux/ext2_fs.h		conflict!
 'f'	00-1F	linux/ext3_fs.h		conflict!
 'f'	00-0F	fs/jfs/jfs_dinode.h	conflict!
@@ -247,7 +246,6 @@ Code  Seq#(hex)	Include File		Comments
 'm'	all	linux/synclink.h	conflict!
 'm'	00-19	drivers/message/fusion/mptctl.h	conflict!
 'm'	00	drivers/scsi/megaraid/megaraid_ioctl.h	conflict!
-'m'	00-1F	net/irda/irmod.h	conflict!
 'n'	00-7F	linux/ncp_fs.h and fs/ncpfs/ioctl.c
 'n'	80-8F	uapi/linux/nilfs2_api.h	NILFS2
 'n'	E0-FF	linux/matroxfb.h	matroxfb

Documentation/media/uapi/rc/keytable.c.rst

@@ -7,7 +7,7 @@ file: uapi/v4l/keytable.c
 
     /* keytable.c - This program allows checking/replacing keys at IR
 
-       Copyright (C) 2006-2009 Mauro Carvalho Chehab <mchehab@infradead.org>
+       Copyright (C) 2006-2009 Mauro Carvalho Chehab <mchehab@kernel.org>
 
        This program is free software; you can redistribute it and/or modify
        it under the terms of the GNU General Public License as published by

Documentation/media/uapi/v4l/v4l2grab.c.rst

@@ -6,7 +6,7 @@ file: media/v4l/v4l2grab.c
 .. code-block:: c
 
     /* V4L2 video picture grabber
-       Copyright (C) 2009 Mauro Carvalho Chehab <mchehab@infradead.org>
+       Copyright (C) 2009 Mauro Carvalho Chehab <mchehab@kernel.org>
 
        This program is free software; you can redistribute it and/or modify
        it under the terms of the GNU General Public License as published by

Documentation/networking/ip-sysctl.txt

@@ -2126,18 +2126,3 @@ max_dgram_qlen - INTEGER
 
 	Default: 10
 
-
-UNDOCUMENTED:
-
-/proc/sys/net/irda/*
-	fast_poll_increase FIXME
-	warn_noreply_time FIXME
-	discovery_slots FIXME
-	slot_timeout FIXME
-	max_baud_rate FIXME
-	discovery_timeout FIXME
-	lap_keepalive_time FIXME
-	max_noreply_time FIXME
-	max_tx_data_size FIXME
-	max_tx_window FIXME
-	min_tx_turn_time FIXME

Documentation/networking/ppp_generic.txt

@@ -300,12 +300,6 @@ unattached instance are:
 The ioctl calls available on an instance of /dev/ppp attached to a
 channel are:
 
-* PPPIOCDETACH detaches the instance from the channel.  This ioctl is
-  deprecated since the same effect can be achieved by closing the
-  instance.  In order to prevent possible races this ioctl will fail
-  with an EINVAL error if more than one file descriptor refers to this
-  instance (i.e. as a result of dup(), dup2() or fork()).
-
 * PPPIOCCONNECT connects this channel to a PPP interface.  The
   argument should point to an int containing the interface unit
   number.  It will return an EINVAL error if the channel is already

Documentation/power/suspend-and-cpuhotplug.txt

@@ -168,7 +168,7 @@ update on the CPUs, as discussed below:
 
 [Please bear in mind that the kernel requests the microcode images from
 userspace, using the request_firmware() function defined in
-drivers/base/firmware_class.c]
+drivers/base/firmware_loader/main.c]
 
 
 a. When all the CPUs are identical:

Documentation/process/magic-number.rst

@@ -157,8 +157,5 @@ memory management. See ``include/sound/sndmagic.h`` for complete list of them. M
 OSS sound drivers have their magic numbers constructed from the soundcard PCI
 ID - these are not listed here as well.
 
-IrDA subsystem also uses large number of own magic numbers, see
-``include/net/irda/irda.h`` for a complete list of them.
-
 HFS is another larger user of magic numbers - you can find them in
 ``fs/hfs/hfs.h``.

Documentation/sphinx/parse-headers.pl

@@ -387,11 +387,11 @@ tree for more details.
 
 =head1 BUGS
 
-Report bugs to Mauro Carvalho Chehab <mchehab@s-opensource.com>
+Report bugs to Mauro Carvalho Chehab <mchehab@kernel.org>
 
 =head1 COPYRIGHT
 
-Copyright (c) 2016 by Mauro Carvalho Chehab <mchehab@s-opensource.com>.
+Copyright (c) 2016 by Mauro Carvalho Chehab <mchehab+samsung@kernel.org>.
 
 License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>.
 

Documentation/trace/ftrace.rst

@@ -461,9 +461,17 @@ of ftrace. Here is a list of some of the key files:
 		and ticks at the same rate as the hardware clocksource.
 
 	boot:
-		Same as mono. Used to be a separate clock which accounted
-		for the time spent in suspend while CLOCK_MONOTONIC did
-		not.
+		This is the boot clock (CLOCK_BOOTTIME) and is based on the
+		fast monotonic clock, but also accounts for time spent in
+		suspend. Since the clock access is designed for use in
+		tracing in the suspend path, some side effects are possible
+		if clock is accessed after the suspend time is accounted before
+		the fast mono clock is updated. In this case, the clock update
+		appears to happen slightly sooner than it normally would have.
+		Also on 32-bit systems, it's possible that the 64-bit boot offset
+		sees a partial update. These effects are rare and post
+		processing should be able to handle them. See comments in the
+		ktime_get_boot_fast_ns() function for more information.
 
 	To set a clock, simply echo the clock name into this file::
 

Documentation/translations/zh_CN/video4linux/v4l2-framework.txt

@@ -6,7 +6,7 @@ communicating in English you can also ask the Chinese maintainer for
 help.  Contact the Chinese maintainer if this translation is outdated
 or if there is a problem with the translation.
 
-Maintainer: Mauro Carvalho Chehab <mchehab@infradead.org>
+Maintainer: Mauro Carvalho Chehab <mchehab@kernel.org>
 Chinese maintainer: Fu Wei <tekkamanninja@gmail.com>
 ---------------------------------------------------------------------
 Documentation/video4linux/v4l2-framework.txt 的中文翻译
@@ -14,7 +14,7 @@ Documentation/video4linux/v4l2-framework.txt 的中文翻译
 如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文
 交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻
 译存在问题，请联系中文版维护者。
-英文版维护者： Mauro Carvalho Chehab <mchehab@infradead.org>
+英文版维护者： Mauro Carvalho Chehab <mchehab@kernel.org>
 中文版维护者： 傅炜 Fu Wei <tekkamanninja@gmail.com>
 中文版翻译者： 傅炜 Fu Wei <tekkamanninja@gmail.com>
 中文版校译者： 傅炜 Fu Wei <tekkamanninja@gmail.com>

Documentation/userspace-api/index.rst

@@ -19,6 +19,7 @@ place where this information is gathered.
    no_new_privs
    seccomp_filter
    unshare
+   spec_ctrl
 
 .. only::  subproject and html
 

Documentation/userspace-api/spec_ctrl.rst

@@ -0,0 +1,94 @@
+===================
+Speculation Control
+===================
+
+Quite some CPUs have speculation-related misfeatures which are in
+fact vulnerabilities causing data leaks in various forms even across
+privilege domains.
+
+The kernel provides mitigation for such vulnerabilities in various
+forms. Some of these mitigations are compile-time configurable and some
+can be supplied on the kernel command line.
+
+There is also a class of mitigations which are very expensive, but they can
+be restricted to a certain set of processes or tasks in controlled
+environments. The mechanism to control these mitigations is via
+:manpage:`prctl(2)`.
+
+There are two prctl options which are related to this:
+
+ * PR_GET_SPECULATION_CTRL
+
+ * PR_SET_SPECULATION_CTRL
+
+PR_GET_SPECULATION_CTRL
+-----------------------
+
+PR_GET_SPECULATION_CTRL returns the state of the speculation misfeature
+which is selected with arg2 of prctl(2). The return value uses bits 0-3 with
+the following meaning:
+
+==== ===================== ===================================================
+Bit  Define                Description
+==== ===================== ===================================================
+0    PR_SPEC_PRCTL         Mitigation can be controlled per task by
+                           PR_SET_SPECULATION_CTRL.
+1    PR_SPEC_ENABLE        The speculation feature is enabled, mitigation is
+                           disabled.
+2    PR_SPEC_DISABLE       The speculation feature is disabled, mitigation is
+                           enabled.
+3    PR_SPEC_FORCE_DISABLE Same as PR_SPEC_DISABLE, but cannot be undone. A
+                           subsequent prctl(..., PR_SPEC_ENABLE) will fail.
+==== ===================== ===================================================
+
+If all bits are 0 the CPU is not affected by the speculation misfeature.
+
+If PR_SPEC_PRCTL is set, then the per-task control of the mitigation is
+available. If not set, prctl(PR_SET_SPECULATION_CTRL) for the speculation
+misfeature will fail.
+
+PR_SET_SPECULATION_CTRL
+-----------------------
+
+PR_SET_SPECULATION_CTRL allows to control the speculation misfeature, which
+is selected by arg2 of :manpage:`prctl(2)` per task. arg3 is used to hand
+in the control value, i.e. either PR_SPEC_ENABLE or PR_SPEC_DISABLE or
+PR_SPEC_FORCE_DISABLE.
+
+Common error codes
+------------------
+======= =================================================================
+Value   Meaning
+======= =================================================================
+EINVAL  The prctl is not implemented by the architecture or unused
+        prctl(2) arguments are not 0.
+
+ENODEV  arg2 is selecting a not supported speculation misfeature.
+======= =================================================================
+
+PR_SET_SPECULATION_CTRL error codes
+-----------------------------------
+======= =================================================================
+Value   Meaning
+======= =================================================================
+0       Success
+
+ERANGE  arg3 is incorrect, i.e. it's neither PR_SPEC_ENABLE nor
+        PR_SPEC_DISABLE nor PR_SPEC_FORCE_DISABLE.
+
+ENXIO   Control of the selected speculation misfeature is not possible.
+        See PR_GET_SPECULATION_CTRL.
+
+EPERM   Speculation was disabled with PR_SPEC_FORCE_DISABLE and caller
+        tried to enable it again.
+======= =================================================================
+
+Speculation misfeature controls
+-------------------------------
+- PR_SPEC_STORE_BYPASS: Speculative Store Bypass
+
+  Invocations:
+   * prctl(PR_GET_SPECULATION_CTRL, PR_SPEC_STORE_BYPASS, 0, 0, 0);
+   * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_STORE_BYPASS, PR_SPEC_ENABLE, 0, 0);
+   * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_STORE_BYPASS, PR_SPEC_DISABLE, 0, 0);
+   * prctl(PR_SET_SPECULATION_CTRL, PR_SPEC_STORE_BYPASS, PR_SPEC_FORCE_DISABLE, 0, 0);

Documentation/virtual/kvm/api.txt

@@ -1960,6 +1960,9 @@ ARM 32-bit VFP control registers have the following id bit patterns:
 ARM 64-bit FP registers have the following id bit patterns:
   0x4030 0000 0012 0 <regno:12>
 
+ARM firmware pseudo-registers have the following bit pattern:
+  0x4030 0000 0014 <regno:16>
+
 
 arm64 registers are mapped using the lower 32 bits. The upper 16 of
 that is the register group type, or coprocessor number:
@@ -1976,6 +1979,9 @@ arm64 CCSIDR registers are demultiplexed by CSSELR value:
 arm64 system registers have the following id bit patterns:
   0x6030 0000 0013 <op0:2> <op1:3> <crn:4> <crm:4> <op2:3>
 
+arm64 firmware pseudo-registers have the following bit pattern:
+  0x6030 0000 0014 <regno:16>
+
 
 MIPS registers are mapped using the lower 32 bits.  The upper 16 of that is
 the register group type:
@@ -2510,7 +2516,8 @@ Possible features:
 	  and execute guest code when KVM_RUN is called.
 	- KVM_ARM_VCPU_EL1_32BIT: Starts the CPU in a 32bit mode.
 	  Depends on KVM_CAP_ARM_EL1_32BIT (arm64 only).
-	- KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 for the CPU.
+	- KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 (or a future revision
+          backward compatible with v0.2) for the CPU.
 	  Depends on KVM_CAP_ARM_PSCI_0_2.
 	- KVM_ARM_VCPU_PMU_V3: Emulate PMUv3 for the CPU.
 	  Depends on KVM_CAP_ARM_PMU_V3.

Documentation/virtual/kvm/arm/psci.txt

@@ -0,0 +1,30 @@
+KVM implements the PSCI (Power State Coordination Interface)
+specification in order to provide services such as CPU on/off, reset
+and power-off to the guest.
+
+The PSCI specification is regularly updated to provide new features,
+and KVM implements these updates if they make sense from a virtualization
+point of view.
+
+This means that a guest booted on two different versions of KVM can
+observe two different "firmware" revisions. This could cause issues if
+a given guest is tied to a particular PSCI revision (unlikely), or if
+a migration causes a different PSCI version to be exposed out of the
+blue to an unsuspecting guest.
+
+In order to remedy this situation, KVM exposes a set of "firmware
+pseudo-registers" that can be manipulated using the GET/SET_ONE_REG
+interface. These registers can be saved/restored by userspace, and set
+to a convenient value if required.
+
+The following register is defined:
+
+* KVM_REG_ARM_PSCI_VERSION:
+
+  - Only valid if the vcpu has the KVM_ARM_VCPU_PSCI_0_2 feature set
+    (and thus has already been initialized)
+  - Returns the current PSCI version on GET_ONE_REG (defaulting to the
+    highest PSCI version implemented by KVM and compatible with v0.2)
+  - Allows any PSCI version implemented by KVM and compatible with
+    v0.2 to be set with SET_ONE_REG
+  - Affects the whole VM (even if the register view is per-vcpu)

Documentation/virtual/kvm/cpuid.txt

@@ -72,8 +72,8 @@ KVM_FEATURE_CLOCKSOURCE_STABLE_BIT ||    24 || host will warn if no guest-side
 
 flag                               || value || meaning
 ==================================================================================
-KVM_HINTS_DEDICATED                ||     0 || guest checks this feature bit to
-                                   ||       || determine if there is vCPU pinning
-                                   ||       || and there is no vCPU over-commitment,
+KVM_HINTS_REALTIME                 ||     0 || guest checks this feature bit to
+                                   ||       || determine that vCPUs are never
+                                   ||       || preempted for an unlimited time,
                                    ||       || allowing optimizations
 ----------------------------------------------------------------------------------

MAINTAINERS

@@ -137,9 +137,9 @@ Maintainers List (try to look for most precise areas first)
 		-----------------------------------
 
 3C59X NETWORK DRIVER
-M:	Steffen Klassert <klassert@mathematik.tu-chemnitz.de>
+M:	Steffen Klassert <klassert@kernel.org>
 L:	netdev@vger.kernel.org
-S:	Maintained
+S:	Odd Fixes
 F:	Documentation/networking/vortex.txt
 F:	drivers/net/ethernet/3com/3c59x.c
 
@@ -564,8 +564,9 @@ S:	Maintained
 F:	drivers/media/dvb-frontends/af9033*
 
 AFFS FILE SYSTEM
+M:	David Sterba <dsterba@suse.com>
 L:	linux-fsdevel@vger.kernel.org
-S:	Orphan
+S:	Odd Fixes
 F:	Documentation/filesystems/affs.txt
 F:	fs/affs/
 
@@ -905,6 +906,8 @@ ANDROID ION DRIVER
 M:	Laura Abbott <labbott@redhat.com>
 M:	Sumit Semwal <sumit.semwal@linaro.org>
 L:	devel@driverdev.osuosl.org
+L:	dri-devel@lists.freedesktop.org
+L:	linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 S:	Supported
 F:	drivers/staging/android/ion
 F:	drivers/staging/android/uapi/ion.h
@@ -1208,7 +1211,6 @@ F:	drivers/*/*alpine*
 ARM/ARTPEC MACHINE SUPPORT
 M:	Jesper Nilsson <jesper.nilsson@axis.com>
 M:	Lars Persson <lars.persson@axis.com>
-M:	Niklas Cassel <niklas.cassel@axis.com>
 S:	Maintained
 L:	linux-arm-kernel@axis.com
 F:	arch/arm/mach-artpec
@@ -2330,7 +2332,7 @@ F:	drivers/gpio/gpio-ath79.c
 F:	Documentation/devicetree/bindings/gpio/gpio-ath79.txt
 
 ATHEROS ATH GENERIC UTILITIES
-M:	"Luis R. Rodriguez" <mcgrof@do-not-panic.com>
+M:	Kalle Valo <kvalo@codeaurora.org>
 L:	linux-wireless@vger.kernel.org
 S:	Supported
 F:	drivers/net/wireless/ath/*
@@ -2345,7 +2347,7 @@ S:	Maintained
 F:	drivers/net/wireless/ath/ath5k/
 
 ATHEROS ATH6KL WIRELESS DRIVER
-M:	Kalle Valo <kvalo@qca.qualcomm.com>
+M:	Kalle Valo <kvalo@codeaurora.org>
 L:	linux-wireless@vger.kernel.org
 W:	http://wireless.kernel.org/en/users/Drivers/ath6kl
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
@@ -2552,7 +2554,6 @@ F:	Documentation/devicetree/bindings/sound/axentia,*
 F:	sound/soc/atmel/tse850-pcm5142.c
 
 AZ6007 DVB DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -2617,7 +2618,7 @@ S:	Maintained
 F:	drivers/net/hamradio/baycom*
 
 BCACHE (BLOCK LAYER CACHE)
-M:	Michael Lyle <mlyle@lyle.org>
+M:	Coly Li <colyli@suse.de>
 M:	Kent Overstreet <kent.overstreet@gmail.com>
 L:	linux-bcache@vger.kernel.org
 W:	http://bcache.evilpiepirate.org
@@ -3081,7 +3082,6 @@ F:	include/linux/btrfs*
 F:	include/uapi/linux/btrfs*
 
 BTTV VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -3691,7 +3691,6 @@ F:	drivers/cpufreq/arm_big_little_dt.c
 
 CPU POWER MONITORING SUBSYSTEM
 M:	Thomas Renninger <trenn@suse.com>
-M:	Shuah Khan <shuahkh@osg.samsung.com>
 M:	Shuah Khan <shuah@kernel.org>
 L:	linux-pm@vger.kernel.org
 S:	Maintained
@@ -3810,7 +3809,6 @@ S:	Maintained
 F:	drivers/media/dvb-frontends/cx24120*
 
 CX88 VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -4311,7 +4309,7 @@ F:	Documentation/driver-api/dma-buf.rst
 T:	git git://anongit.freedesktop.org/drm/drm-misc
 
 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
-M:	Vinod Koul <vinod.koul@intel.com>
+M:	Vinod Koul <vkoul@kernel.org>
 L:	dmaengine@vger.kernel.org
 Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
 S:	Maintained
@@ -5051,7 +5049,6 @@ F:	drivers/edac/thunderx_edac*
 
 EDAC-CORE
 M:	Borislav Petkov <bp@alien8.de>
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
@@ -5080,7 +5077,6 @@ S:	Maintained
 F:	drivers/edac/fsl_ddr_edac.*
 
 EDAC-GHES
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
@@ -5097,21 +5093,18 @@ S:	Maintained
 F:	drivers/edac/i5000_edac.c
 
 EDAC-I5400
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/i5400_edac.c
 
 EDAC-I7300
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/i7300_edac.c
 
 EDAC-I7CORE
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
@@ -5161,7 +5154,6 @@ S:	Maintained
 F:	drivers/edac/r82600_edac.c
 
 EDAC-SBRIDGE
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
@@ -5220,7 +5212,6 @@ S:	Maintained
 F:	drivers/net/ethernet/ibm/ehea/
 
 EM28XX VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -5397,7 +5388,6 @@ S:	Maintained
 F:	drivers/iommu/exynos-iommu.c
 
 EZchip NPS platform support
-M:	Elad Kanfi <eladkan@mellanox.com>
 M:	Vineet Gupta <vgupta@synopsys.com>
 S:	Supported
 F:	arch/arc/plat-eznps
@@ -6513,9 +6503,15 @@ F:	Documentation/networking/hinic.txt
 F:	drivers/net/ethernet/huawei/hinic/
 
 HUGETLB FILESYSTEM
-M:	Nadia Yvette Chambers <nyc@holomorphy.com>
+M:	Mike Kravetz <mike.kravetz@oracle.com>
+L:	linux-mm@kvack.org
 S:	Maintained
 F:	fs/hugetlbfs/
+F:	mm/hugetlb.c
+F:	include/linux/hugetlb.h
+F:	Documentation/admin-guide/mm/hugetlbpage.rst
+F:	Documentation/vm/hugetlbfs_reserv.rst
+F:	Documentation/ABI/testing/sysfs-kernel-mm-hugepages
 
 HVA ST MEDIA DRIVER
 M:	Jean-Christophe Trotin <jean-christophe.trotin@st.com>
@@ -7411,16 +7407,6 @@ S:	Obsolete
 F:	include/uapi/linux/ipx.h
 F:	drivers/staging/ipx/
 
-IRDA SUBSYSTEM
-M:	Samuel Ortiz <samuel@sortiz.org>
-L:	irda-users@lists.sourceforge.net (subscribers-only)
-L:	netdev@vger.kernel.org
-W:	http://irda.sourceforge.net/
-S:	Obsolete
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
-F:	Documentation/networking/irda.txt
-F:	drivers/staging/irda/
-
 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
 M:	Marc Zyngier <marc.zyngier@arm.com>
 S:	Maintained
@@ -7685,9 +7671,11 @@ L:	linux-kbuild@vger.kernel.org
 S:	Maintained
 F:	Documentation/kbuild/
 F:	Makefile
-F:	scripts/Makefile.*
+F:	scripts/Kbuild*
+F:	scripts/Makefile*
 F:	scripts/basic/
 F:	scripts/mk*
+F:	scripts/mod/
 F:	scripts/package/
 
 KERNEL JANITORS
@@ -7712,10 +7700,10 @@ F:	include/linux/sunrpc/
 F:	include/uapi/linux/sunrpc/
 
 KERNEL SELFTEST FRAMEWORK
-M:	Shuah Khan <shuahkh@osg.samsung.com>
 M:	Shuah Khan <shuah@kernel.org>
 L:	linux-kselftest@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
+Q:	https://patchwork.kernel.org/project/linux-kselftest/list/
 S:	Maintained
 F:	tools/testing/selftests/
 F:	Documentation/dev-tools/kselftest*
@@ -7753,7 +7741,7 @@ F:	arch/x86/include/asm/svm.h
 F:	arch/x86/kvm/svm.c
 
 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
-M:	Christoffer Dall <christoffer.dall@linaro.org>
+M:	Christoffer Dall <christoffer.dall@arm.com>
 M:	Marc Zyngier <marc.zyngier@arm.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	kvmarm@lists.cs.columbia.edu
@@ -7767,7 +7755,7 @@ F:	virt/kvm/arm/
 F:	include/kvm/arm_*
 
 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
-M:	Christoffer Dall <christoffer.dall@linaro.org>
+M:	Christoffer Dall <christoffer.dall@arm.com>
 M:	Marc Zyngier <marc.zyngier@arm.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	kvmarm@lists.cs.columbia.edu
@@ -8879,7 +8867,6 @@ F:	Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
 F:	drivers/staging/media/tegra-vde/
 
 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 P:	LinuxTV.org Project
 L:	linux-media@vger.kernel.org
@@ -9039,7 +9026,6 @@ Q:	http://patchwork.ozlabs.org/project/netdev/list/
 F:	drivers/net/ethernet/mellanox/mlx5/core/en_*
 
 MELLANOX ETHERNET INNOVA DRIVER
-M:	Ilan Tayari <ilant@mellanox.com>
 R:	Boris Pismenny <borisp@mellanox.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -9049,7 +9035,6 @@ F:	drivers/net/ethernet/mellanox/mlx5/core/fpga/*
 F:	include/linux/mlx5/mlx5_ifc_fpga.h
 
 MELLANOX ETHERNET INNOVA IPSEC DRIVER
-M:	Ilan Tayari <ilant@mellanox.com>
 R:	Boris Pismenny <borisp@mellanox.com>
 L:	netdev@vger.kernel.org
 S:	Supported
@@ -9105,7 +9090,6 @@ F:	include/uapi/rdma/mlx4-abi.h
 
 MELLANOX MLX5 core VPI driver
 M:	Saeed Mahameed <saeedm@mellanox.com>
-M:	Matan Barak <matanb@mellanox.com>
 M:	Leon Romanovsky <leonro@mellanox.com>
 L:	netdev@vger.kernel.org
 L:	linux-rdma@vger.kernel.org
@@ -9116,7 +9100,6 @@ F:	drivers/net/ethernet/mellanox/mlx5/core/
 F:	include/linux/mlx5/
 
 MELLANOX MLX5 IB driver
-M:	Matan Barak <matanb@mellanox.com>
 M:	Leon Romanovsky <leonro@mellanox.com>
 L:	linux-rdma@vger.kernel.org
 W:	http://www.mellanox.com
@@ -9733,6 +9716,7 @@ W:	https://fedorahosted.org/dropwatch/
 F:	net/core/drop_monitor.c
 
 NETWORKING DRIVERS
+M:	"David S. Miller" <davem@davemloft.net>
 L:	netdev@vger.kernel.org
 W:	http://www.linuxfoundation.org/en/Net
 Q:	http://patchwork.ozlabs.org/project/netdev/list/
@@ -9849,7 +9833,6 @@ F:	net/netfilter/xt_CONNSECMARK.c
 F:	net/netfilter/xt_SECMARK.c
 
 NETWORKING [TLS]
-M:	Ilya Lesokhin <ilyal@mellanox.com>
 M:	Aviad Yehezkel <aviadye@mellanox.com>
 M:	Dave Watson <davejwatson@fb.com>
 L:	netdev@vger.kernel.org
@@ -9889,7 +9872,7 @@ F:	include/linux/platform_data/nxp-nci.h
 F:	Documentation/devicetree/bindings/net/nfc/
 
 NFS, SUNRPC, AND LOCKD CLIENTS
-M:	Trond Myklebust <trond.myklebust@primarydata.com>
+M:	Trond Myklebust <trond.myklebust@hammerspace.com>
 M:	Anna Schumaker <anna.schumaker@netapp.com>
 L:	linux-nfs@vger.kernel.org
 W:	http://client.linux-nfs.org
@@ -10909,7 +10892,6 @@ F:	drivers/pci/host/
 F:	drivers/pci/dwc/
 
 PCIE DRIVER FOR AXIS ARTPEC
-M:	Niklas Cassel <niklas.cassel@axis.com>
 M:	Jesper Nilsson <jesper.nilsson@axis.com>
 L:	linux-arm-kernel@axis.com
 L:	linux-pci@vger.kernel.org
@@ -11650,7 +11632,7 @@ S:	Maintained
 F:	drivers/media/tuners/qt1010*
 
 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
-M:	Kalle Valo <kvalo@qca.qualcomm.com>
+M:	Kalle Valo <kvalo@codeaurora.org>
 L:	ath10k@lists.infradead.org
 W:	http://wireless.kernel.org/en/users/Drivers/ath10k
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
@@ -11701,7 +11683,7 @@ S:	Maintained
 F:	drivers/media/platform/qcom/venus/
 
 QUALCOMM WCN36XX WIRELESS DRIVER
-M:	Eugene Krasnikov <k.eugene.e@gmail.com>
+M:	Kalle Valo <kvalo@codeaurora.org>
 L:	wcn36xx@lists.infradead.org
 W:	http://wireless.kernel.org/en/users/Drivers/wcn36xx
 T:	git git://github.com/KrasnikovEugene/wcn36xx.git
@@ -12239,7 +12221,7 @@ F:	Documentation/s390/vfio-ccw.txt
 F:	include/uapi/linux/vfio_ccw.h
 
 S390 ZCRYPT DRIVER
-M:	Harald Freudenberger <freude@de.ibm.com>
+M:	Harald Freudenberger <freude@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 W:	http://www.ibm.com/developerworks/linux/linux390/
 S:	Supported
@@ -12268,7 +12250,6 @@ S:	Odd Fixes
 F:	drivers/media/i2c/saa6588*
 
 SAA7134 VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -12507,6 +12488,7 @@ F:	drivers/scsi/st_*.h
 SCTP PROTOCOL
 M:	Vlad Yasevich <vyasevich@gmail.com>
 M:	Neil Horman <nhorman@tuxdriver.com>
+M:	Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
 L:	linux-sctp@vger.kernel.org
 W:	http://lksctp.sourceforge.net
 S:	Maintained
@@ -12772,7 +12754,6 @@ S:	Maintained
 F:	drivers/media/radio/si4713/radio-usb-si4713.c
 
 SIANO DVB DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -13284,6 +13265,12 @@ M:	Jan-Benedict Glaw <jbglaw@lug-owl.de>
 S:	Maintained
 F:	arch/alpha/kernel/srm_env.c
 
+ST STM32 I2C/SMBUS DRIVER
+M:	Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
+L:	linux-i2c@vger.kernel.org
+S:	Maintained
+F:	drivers/i2c/busses/i2c-stm32*
+
 STABLE BRANCH
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	stable@vger.kernel.org
@@ -13763,7 +13750,6 @@ S:	Maintained
 F:	drivers/media/i2c/tda9840*
 
 TEA5761 TUNER DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -13772,7 +13758,6 @@ S:	Odd fixes
 F:	drivers/media/tuners/tea5761.*
 
 TEA5767 TUNER DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -13862,7 +13847,6 @@ S:	Supported
 F:	drivers/iommu/tegra*
 
 TEGRA KBC DRIVER
-M:	Rakesh Iyer <riyer@nvidia.com>
 M:	Laxman Dewangan <ldewangan@nvidia.com>
 S:	Supported
 F:	drivers/input/keyboard/tegra-kbc.c
@@ -13965,7 +13949,7 @@ THUNDERBOLT DRIVER
 M:	Andreas Noever <andreas.noever@gmail.com>
 M:	Michael Jamet <michael.jamet@intel.com>
 M:	Mika Westerberg <mika.westerberg@linux.intel.com>
-M:	Yehezkel Bernat <yehezkel.bernat@intel.com>
+M:	Yehezkel Bernat <YehezkelShB@gmail.com>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
 S:	Maintained
 F:	Documentation/admin-guide/thunderbolt.rst
@@ -13975,7 +13959,7 @@ F:	include/linux/thunderbolt.h
 THUNDERBOLT NETWORK DRIVER
 M:	Michael Jamet <michael.jamet@intel.com>
 M:	Mika Westerberg <mika.westerberg@linux.intel.com>
-M:	Yehezkel Bernat <yehezkel.bernat@intel.com>
+M:	Yehezkel Bernat <YehezkelShB@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/thunderbolt.c
@@ -14189,7 +14173,6 @@ F:	Documentation/networking/tlan.txt
 F:	drivers/net/ethernet/ti/tlan.*
 
 TM6000 VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -14672,7 +14655,6 @@ F:	drivers/usb/common/usb-otg-fsm.c
 
 USB OVER IP DRIVER
 M:	Valentina Manea <valentina.manea.m@gmail.com>
-M:	Shuah Khan <shuahkh@osg.samsung.com>
 M:	Shuah Khan <shuah@kernel.org>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
@@ -15416,7 +15398,6 @@ S:	Maintained
 F:	arch/x86/entry/vdso/
 
 XC2028/3028 TUNER DRIVER
-M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
 M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -15532,6 +15513,14 @@ L:	linux-kernel@vger.kernel.org
 S:	Supported
 F:	drivers/char/xillybus/
 
+XLP9XX I2C DRIVER
+M:	George Cherian <george.cherian@cavium.com>
+M:	Jan Glauber <jglauber@cavium.com>
+L:	linux-i2c@vger.kernel.org
+W:	http://www.cavium.com
+S:	Supported
+F:	drivers/i2c/busses/i2c-xlp9xx.c
+
 XRA1403 GPIO EXPANDER
 M:	Nandor Han <nandor.han@ge.com>
 M:	Semi Malinen <semi.malinen@ge.com>

Makefile

@@ -2,8 +2,8 @@
 VERSION = 4
 PATCHLEVEL = 17
 SUBLEVEL = 0
-EXTRAVERSION = -rc2
-NAME = Fearless Coyote
+EXTRAVERSION =
+NAME = Merciless Moray
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
@@ -500,6 +500,9 @@ RETPOLINE_CFLAGS_CLANG := -mretpoline-external-thunk
 RETPOLINE_CFLAGS := $(call cc-option,$(RETPOLINE_CFLAGS_GCC),$(call cc-option,$(RETPOLINE_CFLAGS_CLANG)))
 export RETPOLINE_CFLAGS
 
+KBUILD_CFLAGS	+= $(call cc-option,-fno-PIE)
+KBUILD_AFLAGS	+= $(call cc-option,-fno-PIE)
+
 # check for 'asm goto'
 ifeq ($(call shell-cached,$(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y)
   CC_HAVE_ASM_GOTO := 1
@@ -621,9 +624,9 @@ endif # $(dot-config)
 # Defaults to vmlinux, but the arch makefile usually adds further targets
 all: vmlinux
 
-KBUILD_CFLAGS	+= $(call cc-option,-fno-PIE)
-KBUILD_AFLAGS	+= $(call cc-option,-fno-PIE)
-CFLAGS_GCOV	:= -fprofile-arcs -ftest-coverage -fno-tree-loop-im $(call cc-disable-warning,maybe-uninitialized,)
+CFLAGS_GCOV	:= -fprofile-arcs -ftest-coverage \
+	$(call cc-option,-fno-tree-loop-im) \
+	$(call cc-disable-warning,maybe-uninitialized,)
 export CFLAGS_GCOV CFLAGS_KCOV
 
 # The arch Makefile can set ARCH_{CPP,A,C}FLAGS to override the default

arch/Kconfig

@@ -464,6 +464,10 @@ config GCC_PLUGIN_LATENT_ENTROPY
 config GCC_PLUGIN_STRUCTLEAK
 	bool "Force initialization of variables containing userspace addresses"
 	depends on GCC_PLUGINS
+	# Currently STRUCTLEAK inserts initialization out of live scope of
+	# variables from KASAN point of view. This leads to KASAN false
+	# positive reports. Prohibit this combination for now.
+	depends on !KASAN_EXTRA
 	help
 	  This plugin zero-initializes any structures containing a
 	  __user attribute. This can prevent some classes of information

arch/alpha/Kconfig

@@ -211,6 +211,7 @@ config ALPHA_EIGER
 config ALPHA_JENSEN
 	bool "Jensen"
 	depends on BROKEN
+	select DMA_DIRECT_OPS
 	help
 	  DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one
 	  of the first-generation Alpha systems. A number of these systems

arch/alpha/include/asm/dma-mapping.h

@@ -2,11 +2,15 @@
 #ifndef _ALPHA_DMA_MAPPING_H
 #define _ALPHA_DMA_MAPPING_H
 
-extern const struct dma_map_ops *dma_ops;
+extern const struct dma_map_ops alpha_pci_ops;
 
 static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
 {
-	return dma_ops;
+#ifdef CONFIG_ALPHA_JENSEN
+	return &dma_direct_ops;
+#else
+	return &alpha_pci_ops;
+#endif
 }
 
 #endif	/* _ALPHA_DMA_MAPPING_H */

arch/alpha/kernel/io.c

@@ -37,20 +37,20 @@ unsigned int ioread32(void __iomem *addr)
 
 void iowrite8(u8 b, void __iomem *addr)
 {
-	IO_CONCAT(__IO_PREFIX,iowrite8)(b, addr);
 	mb();
+	IO_CONCAT(__IO_PREFIX,iowrite8)(b, addr);
 }
 
 void iowrite16(u16 b, void __iomem *addr)
 {
-	IO_CONCAT(__IO_PREFIX,iowrite16)(b, addr);
 	mb();
+	IO_CONCAT(__IO_PREFIX,iowrite16)(b, addr);
 }
 
 void iowrite32(u32 b, void __iomem *addr)
 {
-	IO_CONCAT(__IO_PREFIX,iowrite32)(b, addr);
 	mb();
+	IO_CONCAT(__IO_PREFIX,iowrite32)(b, addr);
 }
 
 EXPORT_SYMBOL(ioread8);
@@ -176,26 +176,26 @@ u64 readq(const volatile void __iomem *addr)
 
 void writeb(u8 b, volatile void __iomem *addr)
 {
-	__raw_writeb(b, addr);
 	mb();
+	__raw_writeb(b, addr);
 }
 
 void writew(u16 b, volatile void __iomem *addr)
 {
-	__raw_writew(b, addr);
 	mb();
+	__raw_writew(b, addr);
 }
 
 void writel(u32 b, volatile void __iomem *addr)
 {
-	__raw_writel(b, addr);
 	mb();
+	__raw_writel(b, addr);
 }
 
 void writeq(u64 b, volatile void __iomem *addr)
 {
-	__raw_writeq(b, addr);
 	mb();
+	__raw_writeq(b, addr);
 }
 
 EXPORT_SYMBOL(readb);

arch/alpha/kernel/pci-noop.c

@@ -102,36 +102,3 @@ SYSCALL_DEFINE5(pciconfig_write, unsigned long, bus, unsigned long, dfn,
 	else
 		return -ENODEV;
 }
-
-static void *alpha_noop_alloc_coherent(struct device *dev, size_t size,
-				       dma_addr_t *dma_handle, gfp_t gfp,
-				       unsigned long attrs)
-{
-	void *ret;
-
-	if (!dev || *dev->dma_mask >= 0xffffffffUL)
-		gfp &= ~GFP_DMA;
-	ret = (void *)__get_free_pages(gfp, get_order(size));
-	if (ret) {
-		memset(ret, 0, size);
-		*dma_handle = virt_to_phys(ret);
-	}
-	return ret;
-}
-
-static int alpha_noop_supported(struct device *dev, u64 mask)
-{
-	return mask < 0x00ffffffUL ? 0 : 1;
-}
-
-const struct dma_map_ops alpha_noop_ops = {
-	.alloc			= alpha_noop_alloc_coherent,
-	.free			= dma_noop_free_coherent,
-	.map_page		= dma_noop_map_page,
-	.map_sg			= dma_noop_map_sg,
-	.mapping_error		= dma_noop_mapping_error,
-	.dma_supported		= alpha_noop_supported,
-};
-
-const struct dma_map_ops *dma_ops = &alpha_noop_ops;
-EXPORT_SYMBOL(dma_ops);

arch/alpha/kernel/pci_iommu.c

@@ -950,6 +950,4 @@ const struct dma_map_ops alpha_pci_ops = {
 	.mapping_error		= alpha_pci_mapping_error,
 	.dma_supported		= alpha_pci_supported,
 };
-
-const struct dma_map_ops *dma_ops = &alpha_pci_ops;
-EXPORT_SYMBOL(dma_ops);
+EXPORT_SYMBOL(alpha_pci_ops);

arch/arm/boot/compressed/Makefile

@@ -117,11 +117,9 @@ ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj)
 asflags-y := -DZIMAGE
 
 # Supply kernel BSS size to the decompressor via a linker symbol.
-KBSS_SZ = $(shell $(CROSS_COMPILE)nm $(obj)/../../../../vmlinux | \
-		perl -e 'while (<>) { \
-			$$bss_start=hex($$1) if /^([[:xdigit:]]+) B __bss_start$$/; \
-			$$bss_end=hex($$1) if /^([[:xdigit:]]+) B __bss_stop$$/; \
-		}; printf "%d\n", $$bss_end - $$bss_start;')
+KBSS_SZ = $(shell echo $$(($$($(CROSS_COMPILE)nm $(obj)/../../../../vmlinux | \
+		sed -n -e 's/^\([^ ]*\) [AB] __bss_start$$/-0x\1/p' \
+		       -e 's/^\([^ ]*\) [AB] __bss_stop$$/+0x\1/p') )) )
 LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ)
 # Supply ZRELADDR to the decompressor via a linker symbol.
 ifneq ($(CONFIG_AUTO_ZRELADDR),y)

arch/arm/boot/compressed/head.S

@@ -29,19 +29,19 @@
 #if defined(CONFIG_DEBUG_ICEDCC)
 
 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7)
-		.macro	loadsp, rb, tmp
+		.macro	loadsp, rb, tmp1, tmp2
 		.endm
 		.macro	writeb, ch, rb
 		mcr	p14, 0, \ch, c0, c5, 0
 		.endm
 #elif defined(CONFIG_CPU_XSCALE)
-		.macro	loadsp, rb, tmp
+		.macro	loadsp, rb, tmp1, tmp2
 		.endm
 		.macro	writeb, ch, rb
 		mcr	p14, 0, \ch, c8, c0, 0
 		.endm
 #else
-		.macro	loadsp, rb, tmp
+		.macro	loadsp, rb, tmp1, tmp2
 		.endm
 		.macro	writeb, ch, rb
 		mcr	p14, 0, \ch, c1, c0, 0
@@ -57,7 +57,7 @@
 		.endm
 
 #if defined(CONFIG_ARCH_SA1100)
-		.macro	loadsp, rb, tmp
+		.macro	loadsp, rb, tmp1, tmp2
 		mov	\rb, #0x80000000	@ physical base address
 #ifdef CONFIG_DEBUG_LL_SER3
 		add	\rb, \rb, #0x00050000	@ Ser3
@@ -66,8 +66,8 @@
 #endif
 		.endm
 #else
-		.macro	loadsp,	rb, tmp
-		addruart \rb, \tmp
+		.macro	loadsp,	rb, tmp1, tmp2
+		addruart \rb, \tmp1, \tmp2
 		.endm
 #endif
 #endif
@@ -561,8 +561,6 @@ not_relocated:	mov	r0, #0
 		bl	decompress_kernel
 		bl	cache_clean_flush
 		bl	cache_off
-		mov	r1, r7			@ restore architecture number
-		mov	r2, r8			@ restore atags pointer
 
 #ifdef CONFIG_ARM_VIRT_EXT
 		mrs	r0, spsr		@ Get saved CPU boot mode
@@ -1297,7 +1295,7 @@ phex:		adr	r3, phexbuf
 		b	1b
 
 @ puts corrupts {r0, r1, r2, r3}
-puts:		loadsp	r3, r1
+puts:		loadsp	r3, r2, r1
 1:		ldrb	r2, [r0], #1
 		teq	r2, #0
 		moveq	pc, lr
@@ -1314,8 +1312,8 @@ puts:		loadsp	r3, r1
 @ putc corrupts {r0, r1, r2, r3}
 putc:
 		mov	r2, r0
+		loadsp	r3, r1, r0
 		mov	r0, #0
-		loadsp	r3, r1
 		b	2b
 
 @ memdump corrupts {r0, r1, r2, r3, r10, r11, r12, lr}
@@ -1365,6 +1363,8 @@ __hyp_reentry_vectors:
 
 __enter_kernel:
 		mov	r0, #0			@ must be 0
+		mov	r1, r7			@ restore architecture number
+		mov	r2, r8			@ restore atags pointer
  ARM(		mov	pc, r4		)	@ call kernel
  M_CLASS(	add	r4, r4, #1	)	@ enter in Thumb mode for M class
  THUMB(		bx	r4		)	@ entry point is always ARM for A/R classes

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

@@ -69,7 +69,7 @@
 		timer@20200 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x20200 0x100>;
-			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&periph_clk>;
 		};
 

arch/arm/boot/dts/da850-lcdk.dts

@@ -21,8 +21,8 @@
 		stdout-path = "serial2:115200n8";
 	};
 
-	memory {
-		device_type = "memory";
+	memory@c0000000 {
+		/* 128 MB DDR2 SDRAM @ 0xc0000000 */
 		reg = <0xc0000000 0x08000000>;
 	};
 

arch/arm/boot/dts/da850.dtsi

@@ -7,10 +7,19 @@
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
  */
-#include "skeleton.dtsi"
 #include <dt-bindings/interrupt-controller/irq.h>
 
 / {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	chosen { };
+	aliases { };
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xc0000000 0x0>;
+	};
+
 	arm {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -46,8 +55,6 @@
 		pmx_core: pinmux@14120 {
 			compatible = "pinctrl-single";
 			reg = <0x14120 0x50>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 			#pinctrl-cells = <2>;
 			pinctrl-single,bit-per-mux;
 			pinctrl-single,register-width = <32>;

arch/arm/boot/dts/dm8148-evm.dts

@@ -10,7 +10,7 @@
 
 / {
 	model = "DM8148 EVM";
-	compatible = "ti,dm8148-evm", "ti,dm8148";
+	compatible = "ti,dm8148-evm", "ti,dm8148", "ti,dm814";
 
 	memory@80000000 {
 		device_type = "memory";

arch/arm/boot/dts/dm8148-t410.dts

@@ -9,7 +9,7 @@
 
 / {
 	model = "HP t410 Smart Zero Client";
-	compatible = "hp,t410", "ti,dm8148";
+	compatible = "hp,t410", "ti,dm8148", "ti,dm814";
 
 	memory@80000000 {
 		device_type = "memory";

arch/arm/boot/dts/dm8168-evm.dts

@@ -10,7 +10,7 @@
 
 / {
 	model = "DM8168 EVM";
-	compatible = "ti,dm8168-evm", "ti,dm8168";
+	compatible = "ti,dm8168-evm", "ti,dm8168", "ti,dm816";
 
 	memory@80000000 {
 		device_type = "memory";

arch/arm/boot/dts/dra62x-j5eco-evm.dts

@@ -10,7 +10,7 @@
 
 / {
 	model = "DRA62x J5 Eco EVM";
-	compatible = "ti,dra62x-j5eco-evm", "ti,dra62x", "ti,dm8148";
+	compatible = "ti,dra62x-j5eco-evm", "ti,dra62x", "ti,dm8148", "ti,dm814";
 
 	memory@80000000 {
 		device_type = "memory";

arch/arm/boot/dts/gemini-nas4220b.dts

@@ -134,37 +134,37 @@
 						function = "gmii";
 						groups = "gmii_gmac0_grp";
 					};
-					/* Settings come from OpenWRT */
+					/* Settings come from OpenWRT, pins on SL3516 */
 					conf0 {
-						pins = "R8 GMAC0 RXDV", "U11 GMAC1 RXDV";
+						pins = "V8 GMAC0 RXDV", "T10 GMAC1 RXDV";
 						skew-delay = <0>;
 					};
 					conf1 {
-						pins = "T8 GMAC0 RXC", "T11 GMAC1 RXC";
+						pins = "Y7 GMAC0 RXC", "Y11 GMAC1 RXC";
 						skew-delay = <15>;
 					};
 					conf2 {
-						pins = "P8 GMAC0 TXEN", "V11 GMAC1 TXEN";
+						pins = "T8 GMAC0 TXEN", "W11 GMAC1 TXEN";
 						skew-delay = <7>;
 					};
 					conf3 {
-						pins = "V7 GMAC0 TXC";
+						pins = "U8 GMAC0 TXC";
 						skew-delay = <11>;
 					};
 					conf4 {
-						pins = "P10 GMAC1 TXC";
+						pins = "V11 GMAC1 TXC";
 						skew-delay = <10>;
 					};
 					conf5 {
 						/* The data lines all have default skew */
-						pins = "U8 GMAC0 RXD0", "V8 GMAC0 RXD1",
-						       "P9 GMAC0 RXD2", "R9 GMAC0 RXD3",
-						       "U7 GMAC0 TXD0", "T7 GMAC0 TXD1",
-						       "R7 GMAC0 TXD2", "P7 GMAC0 TXD3",
-						       "R11 GMAC1 RXD0", "P11 GMAC1 RXD1",
-						       "V12 GMAC1 RXD2", "U12 GMAC1 RXD3",
-						       "R10 GMAC1 TXD0", "T10 GMAC1 TXD1",
-						       "U10 GMAC1 TXD2", "V10 GMAC1 TXD3";
+						pins = "W8 GMAC0 RXD0", "V9 GMAC0 RXD1",
+						       "Y8 GMAC0 RXD2", "U9 GMAC0 RXD3",
+						       "T7 GMAC0 TXD0", "U6 GMAC0 TXD1",
+						       "V7 GMAC0 TXD2", "U7 GMAC0 TXD3",
+						       "Y12 GMAC1 RXD0", "V12 GMAC1 RXD1",
+						       "T11 GMAC1 RXD2", "W12 GMAC1 RXD3",
+						       "U10 GMAC1 TXD0", "Y10 GMAC1 TXD1",
+						       "W10 GMAC1 TXD2", "T9 GMAC1 TXD3";
 						skew-delay = <7>;
 					};
 					/* Set up drive strength on GMAC0 to 16 mA */

arch/arm/boot/dts/imx35.dtsi

@@ -303,7 +303,7 @@
 			};
 
 			can1: can@53fe4000 {
-				compatible = "fsl,imx35-flexcan";
+				compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
 				reg = <0x53fe4000 0x1000>;
 				clocks = <&clks 33>, <&clks 33>;
 				clock-names = "ipg", "per";
@@ -312,7 +312,7 @@
 			};
 
 			can2: can@53fe8000 {
-				compatible = "fsl,imx35-flexcan";
+				compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
 				reg = <0x53fe8000 0x1000>;
 				clocks = <&clks 34>, <&clks 34>;
 				clock-names = "ipg", "per";

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

@@ -523,7 +523,7 @@
 	};
 
 	touchscreen@20 {
-		compatible = "syna,rmi4_i2c";
+		compatible = "syna,rmi4-i2c";
 		reg = <0x20>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_ts>;
@@ -541,8 +541,8 @@
 
 		rmi4-f11@11 {
 			reg = <0x11>;
-			touch-inverted-y;
-			touch-swapped-x-y;
+			touchscreen-inverted-y;
+			touchscreen-swapped-x-y;
 			syna,sensor-type = <1>;
 		};
 	};

arch/arm/boot/dts/imx53.dtsi

@@ -551,7 +551,7 @@
 			};
 
 			can1: can@53fc8000 {
-				compatible = "fsl,imx53-flexcan";
+				compatible = "fsl,imx53-flexcan", "fsl,imx25-flexcan";
 				reg = <0x53fc8000 0x4000>;
 				interrupts = <82>;
 				clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>,
@@ -561,7 +561,7 @@
 			};
 
 			can2: can@53fcc000 {
-				compatible = "fsl,imx53-flexcan";
+				compatible = "fsl,imx53-flexcan", "fsl,imx25-flexcan";
 				reg = <0x53fcc000 0x4000>;
 				interrupts = <83>;
 				clocks = <&clks IMX5_CLK_CAN2_IPG_GATE>,

arch/arm/boot/dts/imx7s.dtsi

@@ -868,6 +868,7 @@
 
 			crypto: caam@30900000 {
 				compatible = "fsl,sec-v4.0";
+				fsl,sec-era = <8>;
 				#address-cells = <1>;
 				#size-cells = <1>;
 				reg = <0x30900000 0x40000>;

arch/arm/boot/dts/logicpd-som-lv.dtsi

@@ -26,7 +26,7 @@
 		gpio = <&gpio1 3 0>;   /* gpio_3 */
 		startup-delay-us = <70000>;
 		enable-active-high;
-		vin-supply = <&vmmc2>;
+		vin-supply = <&vaux3>;
 	};
 
 	/* HS USB Host PHY on PORT 1 */
@@ -82,6 +82,7 @@
 		twl_audio: audio {
 			compatible = "ti,twl4030-audio";
 			codec {
+				ti,hs_extmute_gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
 			};
 		};
 	};
@@ -199,6 +200,7 @@
 		pinctrl-single,pins = <
 			OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0)        /* i2c1_scl.i2c1_scl */
 			OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0)        /* i2c1_sda.i2c1_sda */
+			OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4)        /* gpmc_ncs6.gpio_57 */
 		>;
 	};
 };
@@ -213,7 +215,7 @@
 	};
 	wl127x_gpio: pinmux_wl127x_gpio_pin {
 		pinctrl-single,pins = <
-			OMAP3_WKUP_IOPAD(0x2a0c, PIN_INPUT | MUX_MODE4)		/* sys_boot0.gpio_2 */
+			OMAP3_WKUP_IOPAD(0x2a0a, PIN_INPUT | MUX_MODE4)		/* sys_boot0.gpio_2 */
 			OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4)	/* sys_boot1.gpio_3 */
 		>;
 	};
@@ -260,6 +262,11 @@
 #include "twl4030.dtsi"
 #include "twl4030_omap3.dtsi"
 
+&vaux3 {
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
+
 &twl {
 	twl_power: power {
 		compatible = "ti,twl4030-power-idle-osc-off", "ti,twl4030-power-idle";

arch/arm/boot/dts/omap4.dtsi

@@ -163,10 +163,10 @@
 
 			cm2: cm2@8000 {
 				compatible = "ti,omap4-cm2", "simple-bus";
-				reg = <0x8000 0x3000>;
+				reg = <0x8000 0x2000>;
 				#address-cells = <1>;
 				#size-cells = <1>;
-				ranges = <0 0x8000 0x3000>;
+				ranges = <0 0x8000 0x2000>;
 
 				cm2_clocks: clocks {
 					#address-cells = <1>;
@@ -250,11 +250,11 @@
 
 				prm: prm@6000 {
 					compatible = "ti,omap4-prm";
-					reg = <0x6000 0x3000>;
+					reg = <0x6000 0x2000>;
 					interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 					#address-cells = <1>;
 					#size-cells = <1>;
-					ranges = <0 0x6000 0x3000>;
+					ranges = <0 0x6000 0x2000>;
 
 					prm_clocks: clocks {
 						#address-cells = <1>;

arch/arm/boot/dts/r8a7790-lager.dts

@@ -379,7 +379,7 @@
 				port@0 {
 					reg = <0>;
 					adv7511_in: endpoint {
-						remote-endpoint = <&du_out_lvds0>;
+						remote-endpoint = <&lvds0_out>;
 					};
 				};
 
@@ -467,10 +467,8 @@
 	status = "okay";
 
 	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>,
-		 <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>,
 		 <&x13_clk>, <&x2_clk>;
-	clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
-		      "dclkin.0", "dclkin.1";
+	clock-names = "du.0", "du.1", "du.2", "dclkin.0", "dclkin.1";
 
 	ports {
 		port@0 {
@@ -478,12 +476,26 @@
 				remote-endpoint = <&adv7123_in>;
 			};
 		};
+	};
+};
+
+&lvds0 {
+	status = "okay";
+
+	ports {
 		port@1 {
 			endpoint {
 				remote-endpoint = <&adv7511_in>;
 			};
 		};
-		port@2 {
+	};
+};
+
+&lvds1 {
+	status = "okay";
+
+	ports {
+		port@1 {
 			lvds_connector: endpoint {
 			};
 		};

arch/arm/boot/dts/r8a7790.dtsi

@@ -1627,18 +1627,13 @@
 
 		du: display@feb00000 {
 			compatible = "renesas,du-r8a7790";
-			reg = <0 0xfeb00000 0 0x70000>,
-			      <0 0xfeb90000 0 0x1c>,
-			      <0 0xfeb94000 0 0x1c>;
-			reg-names = "du", "lvds.0", "lvds.1";
+			reg = <0 0xfeb00000 0 0x70000>;
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
-				 <&cpg CPG_MOD 722>, <&cpg CPG_MOD 726>,
-				 <&cpg CPG_MOD 725>;
-			clock-names = "du.0", "du.1", "du.2", "lvds.0",
-				      "lvds.1";
+				 <&cpg CPG_MOD 722>;
+			clock-names = "du.0", "du.1", "du.2";
 			status = "disabled";
 
 			ports {
@@ -1653,11 +1648,65 @@
 				port@1 {
 					reg = <1>;
 					du_out_lvds0: endpoint {
+						remote-endpoint = <&lvds0_in>;
 					};
 				};
 				port@2 {
 					reg = <2>;
 					du_out_lvds1: endpoint {
+						remote-endpoint = <&lvds1_in>;
+					};
+				};
+			};
+		};
+
+		lvds0: lvds@feb90000 {
+			compatible = "renesas,r8a7790-lvds";
+			reg = <0 0xfeb90000 0 0x1c>;
+			clocks = <&cpg CPG_MOD 726>;
+			power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+			resets = <&cpg 726>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					lvds0_in: endpoint {
+						remote-endpoint = <&du_out_lvds0>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					lvds0_out: endpoint {
+					};
+				};
+			};
+		};
+
+		lvds1: lvds@feb94000 {
+			compatible = "renesas,r8a7790-lvds";
+			reg = <0 0xfeb94000 0 0x1c>;
+			clocks = <&cpg CPG_MOD 725>;
+			power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
+			resets = <&cpg 725>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					lvds1_in: endpoint {
+						remote-endpoint = <&du_out_lvds1>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					lvds1_out: endpoint {
 					};
 				};
 			};

arch/arm/boot/dts/r8a7791-koelsch.dts

@@ -468,10 +468,9 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x13_clk>, <&x2_clk>;
-	clock-names = "du.0", "du.1", "lvds.0",
-		      "dclkin.0", "dclkin.1";
+	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
 	ports {
 		port@0 {
@@ -479,6 +478,13 @@
 				remote-endpoint = <&adv7511_in>;
 			};
 		};
+	};
+};
+
+&lvds0 {
+	status = "okay";
+
+	ports {
 		port@1 {
 			lvds_connector: endpoint {
 			};

arch/arm/boot/dts/r8a7791-porter.dts

@@ -441,10 +441,9 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x3_clk>, <&x16_clk>;
-	clock-names = "du.0", "du.1", "lvds.0",
-		      "dclkin.0", "dclkin.1";
+	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
 	ports {
 		port@0 {
@@ -455,6 +454,17 @@
 	};
 };
 
+&lvds0 {
+	status = "okay";
+
+	ports {
+		port@1 {
+			lvds_connector: endpoint {
+			};
+		};
+	};
+};
+
 &rcar_sound {
 	pinctrl-0 = <&ssi_pins &audio_clk_pins>;
 	pinctrl-names = "default";

arch/arm/boot/dts/r8a7791.dtsi

@@ -1633,15 +1633,12 @@
 
 		du: display@feb00000 {
 			compatible = "renesas,du-r8a7791";
-			reg = <0 0xfeb00000 0 0x40000>,
-			      <0 0xfeb90000 0 0x1c>;
-			reg-names = "du", "lvds.0";
+			reg = <0 0xfeb00000 0 0x40000>;
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 724>,
-				 <&cpg CPG_MOD 723>,
-				 <&cpg CPG_MOD 726>;
-			clock-names = "du.0", "du.1", "lvds.0";
+				 <&cpg CPG_MOD 723>;
+			clock-names = "du.0", "du.1";
 			status = "disabled";
 
 			ports {
@@ -1656,6 +1653,33 @@
 				port@1 {
 					reg = <1>;
 					du_out_lvds0: endpoint {
+						remote-endpoint = <&lvds0_in>;
+					};
+				};
+			};
+		};
+
+		lvds0: lvds@feb90000 {
+			compatible = "renesas,r8a7791-lvds";
+			reg = <0 0xfeb90000 0 0x1c>;
+			clocks = <&cpg CPG_MOD 726>;
+			power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+			resets = <&cpg 726>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					lvds0_in: endpoint {
+						remote-endpoint = <&du_out_lvds0>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					lvds0_out: endpoint {
 					};
 				};
 			};

arch/arm/boot/dts/r8a7793-gose.dts

@@ -447,10 +447,9 @@
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x13_clk>, <&x2_clk>;
-	clock-names = "du.0", "du.1", "lvds.0",
-		      "dclkin.0", "dclkin.1";
+	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
 	ports {
 		port@0 {
@@ -458,6 +457,11 @@
 				remote-endpoint = <&adv7511_in>;
 			};
 		};
+	};
+};
+
+&lvds0 {
+	ports {
 		port@1 {
 			lvds_connector: endpoint {
 			};

arch/arm/boot/dts/r8a7793.dtsi

@@ -1292,15 +1292,12 @@
 
 		du: display@feb00000 {
 			compatible = "renesas,du-r8a7793";
-			reg = <0 0xfeb00000 0 0x40000>,
-			      <0 0xfeb90000 0 0x1c>;
-			reg-names = "du", "lvds.0";
+			reg = <0 0xfeb00000 0 0x40000>;
 			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&cpg CPG_MOD 724>,
-				 <&cpg CPG_MOD 723>,
-				 <&cpg CPG_MOD 726>;
-			clock-names = "du.0", "du.1", "lvds.0";
+				 <&cpg CPG_MOD 723>;
+			clock-names = "du.0", "du.1";
 			status = "disabled";
 
 			ports {
@@ -1315,6 +1312,34 @@
 				port@1 {
 					reg = <1>;
 					du_out_lvds0: endpoint {
+						remote-endpoint = <&lvds0_in>;
+					};
+				};
+			};
+		};
+
+		lvds0: lvds@feb90000 {
+			compatible = "renesas,r8a7793-lvds";
+			reg = <0 0xfeb90000 0 0x1c>;
+			clocks = <&cpg CPG_MOD 726>;
+			power-domains = <&sysc R8A7793_PD_ALWAYS_ON>;
+			resets = <&cpg 726>;
+
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					lvds0_in: endpoint {
+						remote-endpoint = <&du_out_lvds0>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					lvds0_out: endpoint {
 					};
 				};
 			};

arch/arm/boot/dts/sun4i-a10.dtsi

@@ -76,7 +76,7 @@
 			allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
 			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
 				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
-				 <&ccu CLK_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_DE_FE0>,
 				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_HDMI>,
 				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
@@ -88,7 +88,7 @@
 			allwinner,pipeline = "de_fe0-de_be0-lcd0";
 			clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
 				 <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_BE0>,
-				 <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_TCON0_CH0>,
+				 <&ccu CLK_DE_FE0>, <&ccu CLK_TCON0_CH0>,
 				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";
 		};
@@ -99,7 +99,7 @@
 			allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
 			clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
 				 <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
-				 <&ccu CLK_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
+				 <&ccu CLK_DE_BE0>, <&ccu CLK_DE_FE0>,
 				 <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_TVE0>,
 				 <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 			status = "disabled";

arch/arm/boot/dts/sun8i-h3-orangepi-one.dts

@@ -117,6 +117,7 @@
 	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
 	allwinner,leds-active-low;
+	status = "okay";
 };
 
 &hdmi {

arch/arm/boot/dts/sun8i-v3s-licheepi-zero-dock.dts

@@ -51,7 +51,7 @@
 
 	leds {
 		/* The LEDs use PG0~2 pins, which conflict with MMC1 */
-		status = "disbaled";
+		status = "disabled";
 	};
 };
 

arch/arm/boot/dts/tegra20.dtsi

@@ -741,7 +741,7 @@
 		phy_type = "ulpi";
 		clocks = <&tegra_car TEGRA20_CLK_USB2>,
 			 <&tegra_car TEGRA20_CLK_PLL_U>,
-			 <&tegra_car TEGRA20_CLK_PLL_P_OUT4>;
+			 <&tegra_car TEGRA20_CLK_CDEV2>;
 		clock-names = "reg", "pll_u", "ulpi-link";
 		resets = <&tegra_car 58>, <&tegra_car 22>;
 		reset-names = "usb", "utmi-pads";

arch/arm/configs/gemini_defconfig

@@ -1,6 +1,7 @@
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SYSVIPC=y
 CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_USER_NS=y
 CONFIG_RELAY=y
@@ -12,15 +13,21 @@ CONFIG_ARCH_GEMINI=y
 CONFIG_PCI=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
+CONFIG_HIGHMEM=y
+CONFIG_CMA=y
 CONFIG_CMDLINE="console=ttyS0,115200n8"
 CONFIG_KEXEC=y
 CONFIG_BINFMT_MISC=y
 CONFIG_PM=y
+CONFIG_NET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_DEVTMPFS=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
 CONFIG_MTD_CFI_INTELEXT=y
 CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_CFI_STAA=y
@@ -33,6 +40,11 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_ATA=y
 CONFIG_PATA_FTIDE010=y
+CONFIG_NETDEVICES=y
+CONFIG_GEMINI_ETHERNET=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_MDIO_GPIO=y
+CONFIG_REALTEK_PHY=y
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 # CONFIG_INPUT_MOUSE is not set
@@ -43,9 +55,19 @@ CONFIG_SERIAL_8250_NR_UARTS=1
 CONFIG_SERIAL_8250_RUNTIME_UARTS=1
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_GPIO=y
+CONFIG_SENSORS_GPIO_FAN=y
+CONFIG_SENSORS_LM75=y
+CONFIG_THERMAL=y
 CONFIG_WATCHDOG=y
-CONFIG_GEMINI_WATCHDOG=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_DRM=y
+CONFIG_DRM_PANEL_ILITEK_IL9322=y
+CONFIG_DRM_TVE200=y
+CONFIG_LOGO=y
 CONFIG_USB=y
 CONFIG_USB_MON=y
 CONFIG_USB_FOTG210_HCD=y
@@ -54,6 +76,7 @@ CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_DISK=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
 CONFIG_RTC_CLASS=y
 CONFIG_DMADEVICES=y

arch/arm/configs/socfpga_defconfig

@@ -57,6 +57,7 @@ CONFIG_MTD_M25P80=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_DENALI_DT=y
 CONFIG_MTD_SPI_NOR=y
+# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
 CONFIG_SPI_CADENCE_QUADSPI=y
 CONFIG_OF_OVERLAY=y
 CONFIG_OF_CONFIGFS=y

arch/arm/include/asm/assembler.h

@@ -536,4 +536,14 @@ THUMB(	orr	\reg , \reg , #PSR_T_BIT	)
 #endif
 	.endm
 
+#ifdef CONFIG_KPROBES
+#define _ASM_NOKPROBE(entry)				\
+	.pushsection "_kprobe_blacklist", "aw" ;	\
+	.balign 4 ;					\
+	.long entry;					\
+	.popsection
+#else
+#define _ASM_NOKPROBE(entry)
+#endif
+
 #endif /* __ASM_ASSEMBLER_H__ */

arch/arm/include/asm/kvm_host.h

@@ -77,6 +77,9 @@ struct kvm_arch {
 	/* Interrupt controller */
 	struct vgic_dist	vgic;
 	int max_vcpus;
+
+	/* Mandated version of PSCI */
+	u32 psci_version;
 };
 
 #define KVM_NR_MEM_OBJS     40

arch/arm/include/asm/kvm_mmu.h

@@ -309,6 +309,22 @@ static inline unsigned int kvm_get_vmid_bits(void)
 	return 8;
 }
 
+/*
+ * We are not in the kvm->srcu critical section most of the time, so we take
+ * the SRCU read lock here. Since we copy the data from the user page, we
+ * can immediately drop the lock again.
+ */
+static inline int kvm_read_guest_lock(struct kvm *kvm,
+				      gpa_t gpa, void *data, unsigned long len)
+{
+	int srcu_idx = srcu_read_lock(&kvm->srcu);
+	int ret = kvm_read_guest(kvm, gpa, data, len);
+
+	srcu_read_unlock(&kvm->srcu, srcu_idx);
+
+	return ret;
+}
+
 static inline void *kvm_get_hyp_vector(void)
 {
 	return kvm_ksym_ref(__kvm_hyp_vector);

arch/arm/include/uapi/asm/kvm.h

@@ -195,6 +195,12 @@ struct kvm_arch_memory_slot {
 #define KVM_REG_ARM_VFP_FPINST		0x1009
 #define KVM_REG_ARM_VFP_FPINST2		0x100A
 
+/* KVM-as-firmware specific pseudo-registers */
+#define KVM_REG_ARM_FW			(0x0014 << KVM_REG_ARM_COPROC_SHIFT)
+#define KVM_REG_ARM_FW_REG(r)		(KVM_REG_ARM | KVM_REG_SIZE_U64 | \
+					 KVM_REG_ARM_FW | ((r) & 0xffff))
+#define KVM_REG_ARM_PSCI_VERSION	KVM_REG_ARM_FW_REG(0)
+
 /* Device Control API: ARM VGIC */
 #define KVM_DEV_ARM_VGIC_GRP_ADDR	0
 #define KVM_DEV_ARM_VGIC_GRP_DIST_REGS	1

arch/arm/include/uapi/asm/siginfo.h

@@ -1,13 +0,0 @@
-#ifndef __ASM_SIGINFO_H
-#define __ASM_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-/*
- * SIGFPE si_codes
- */
-#ifdef __KERNEL__
-#define FPE_FIXME	0	/* Broken dup of SI_USER */
-#endif /* __KERNEL__ */
-
-#endif

arch/arm/kernel/machine_kexec.c

@@ -83,7 +83,7 @@ void machine_crash_nonpanic_core(void *unused)
 {
 	struct pt_regs regs;
 
-	crash_setup_regs(&regs, NULL);
+	crash_setup_regs(&regs, get_irq_regs());
 	printk(KERN_DEBUG "CPU %u will stop doing anything useful since another CPU has crashed\n",
 	       smp_processor_id());
 	crash_save_cpu(&regs, smp_processor_id());
@@ -95,6 +95,27 @@ void machine_crash_nonpanic_core(void *unused)
 		cpu_relax();
 }
 
+void crash_smp_send_stop(void)
+{
+	static int cpus_stopped;
+	unsigned long msecs;
+
+	if (cpus_stopped)
+		return;
+
+	atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1);
+	smp_call_function(machine_crash_nonpanic_core, NULL, false);
+	msecs = 1000; /* Wait at most a second for the other cpus to stop */
+	while ((atomic_read(&waiting_for_crash_ipi) > 0) && msecs) {
+		mdelay(1);
+		msecs--;
+	}
+	if (atomic_read(&waiting_for_crash_ipi) > 0)
+		pr_warn("Non-crashing CPUs did not react to IPI\n");
+
+	cpus_stopped = 1;
+}
+
 static void machine_kexec_mask_interrupts(void)
 {
 	unsigned int i;
@@ -120,19 +141,8 @@ static void machine_kexec_mask_interrupts(void)
 
 void machine_crash_shutdown(struct pt_regs *regs)
 {
-	unsigned long msecs;
-
 	local_irq_disable();
-
-	atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1);
-	smp_call_function(machine_crash_nonpanic_core, NULL, false);
-	msecs = 1000; /* Wait at most a second for the other cpus to stop */
-	while ((atomic_read(&waiting_for_crash_ipi) > 0) && msecs) {
-		mdelay(1);
-		msecs--;
-	}
-	if (atomic_read(&waiting_for_crash_ipi) > 0)
-		pr_warn("Non-crashing CPUs did not react to IPI\n");
+	crash_smp_send_stop();
 
 	crash_save_cpu(regs, smp_processor_id());
 	machine_kexec_mask_interrupts();

arch/arm/kernel/traps.c

@@ -19,6 +19,7 @@
 #include <linux/uaccess.h>
 #include <linux/hardirq.h>
 #include <linux/kdebug.h>
+#include <linux/kprobes.h>
 #include <linux/module.h>
 #include <linux/kexec.h>
 #include <linux/bug.h>
@@ -417,7 +418,8 @@ void unregister_undef_hook(struct undef_hook *hook)
 	raw_spin_unlock_irqrestore(&undef_lock, flags);
 }
 
-static int call_undef_hook(struct pt_regs *regs, unsigned int instr)
+static nokprobe_inline
+int call_undef_hook(struct pt_regs *regs, unsigned int instr)
 {
 	struct undef_hook *hook;
 	unsigned long flags;
@@ -490,6 +492,7 @@ die_sig:
 
 	arm_notify_die("Oops - undefined instruction", regs, &info, 0, 6);
 }
+NOKPROBE_SYMBOL(do_undefinstr)
 
 /*
  * Handle FIQ similarly to NMI on x86 systems.

arch/arm/kvm/guest.c

@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/vmalloc.h>
 #include <linux/fs.h>
+#include <kvm/arm_psci.h>
 #include <asm/cputype.h>
 #include <linux/uaccess.h>
 #include <asm/kvm.h>
@@ -176,6 +177,7 @@ static unsigned long num_core_regs(void)
 unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu)
 {
 	return num_core_regs() + kvm_arm_num_coproc_regs(vcpu)
+		+ kvm_arm_get_fw_num_regs(vcpu)
 		+ NUM_TIMER_REGS;
 }
 
@@ -196,6 +198,11 @@ int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices)
 		uindices++;
 	}
 
+	ret = kvm_arm_copy_fw_reg_indices(vcpu, uindices);
+	if (ret)
+		return ret;
+	uindices += kvm_arm_get_fw_num_regs(vcpu);
+
 	ret = copy_timer_indices(vcpu, uindices);
 	if (ret)
 		return ret;
@@ -214,6 +221,9 @@ int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE)
 		return get_core_reg(vcpu, reg);
 
+	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_FW)
+		return kvm_arm_get_fw_reg(vcpu, reg);
+
 	if (is_timer_reg(reg->id))
 		return get_timer_reg(vcpu, reg);
 
@@ -230,6 +240,9 @@ int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE)
 		return set_core_reg(vcpu, reg);
 
+	if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_FW)
+		return kvm_arm_set_fw_reg(vcpu, reg);
+
 	if (is_timer_reg(reg->id))
 		return set_timer_reg(vcpu, reg);
 

arch/arm/lib/getuser.S

@@ -38,6 +38,7 @@ ENTRY(__get_user_1)
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_1)
+_ASM_NOKPROBE(__get_user_1)
 
 ENTRY(__get_user_2)
 	check_uaccess r0, 2, r1, r2, __get_user_bad
@@ -58,6 +59,7 @@ rb	.req	r0
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_2)
+_ASM_NOKPROBE(__get_user_2)
 
 ENTRY(__get_user_4)
 	check_uaccess r0, 4, r1, r2, __get_user_bad
@@ -65,6 +67,7 @@ ENTRY(__get_user_4)
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_4)
+_ASM_NOKPROBE(__get_user_4)
 
 ENTRY(__get_user_8)
 	check_uaccess r0, 8, r1, r2, __get_user_bad8
@@ -78,6 +81,7 @@ ENTRY(__get_user_8)
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_8)
+_ASM_NOKPROBE(__get_user_8)
 
 #ifdef __ARMEB__
 ENTRY(__get_user_32t_8)
@@ -91,6 +95,7 @@ ENTRY(__get_user_32t_8)
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_32t_8)
+_ASM_NOKPROBE(__get_user_32t_8)
 
 ENTRY(__get_user_64t_1)
 	check_uaccess r0, 1, r1, r2, __get_user_bad8
@@ -98,6 +103,7 @@ ENTRY(__get_user_64t_1)
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_64t_1)
+_ASM_NOKPROBE(__get_user_64t_1)
 
 ENTRY(__get_user_64t_2)
 	check_uaccess r0, 2, r1, r2, __get_user_bad8
@@ -114,6 +120,7 @@ rb	.req	r0
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_64t_2)
+_ASM_NOKPROBE(__get_user_64t_2)
 
 ENTRY(__get_user_64t_4)
 	check_uaccess r0, 4, r1, r2, __get_user_bad8
@@ -121,6 +128,7 @@ ENTRY(__get_user_64t_4)
 	mov	r0, #0
 	ret	lr
 ENDPROC(__get_user_64t_4)
+_ASM_NOKPROBE(__get_user_64t_4)
 #endif
 
 __get_user_bad8:
@@ -131,6 +139,8 @@ __get_user_bad:
 	ret	lr
 ENDPROC(__get_user_bad)
 ENDPROC(__get_user_bad8)
+_ASM_NOKPROBE(__get_user_bad)
+_ASM_NOKPROBE(__get_user_bad8)
 
 .pushsection __ex_table, "a"
 	.long	1b, __get_user_bad

arch/arm/mach-davinci/board-da830-evm.c

@@ -205,12 +205,17 @@ static const short da830_evm_mmc_sd_pins[] = {
 	-1
 };
 
+#define DA830_MMCSD_WP_PIN		GPIO_TO_PIN(2, 1)
+#define DA830_MMCSD_CD_PIN		GPIO_TO_PIN(2, 2)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
 	.dev_id = "da830-mmc.0",
 	.table = {
 		/* gpio chip 1 contains gpio range 32-63 */
-		GPIO_LOOKUP("davinci_gpio.1", 2, "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("davinci_gpio.1", 1, "wp", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_CD_PIN, "cd",
+			    GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_WP_PIN, "wp",
+			    GPIO_ACTIVE_LOW),
 	},
 };
 

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

@@ -763,12 +763,17 @@ static const short da850_evm_mcasp_pins[] __initconst = {
 	-1
 };
 
+#define DA850_MMCSD_CD_PIN		GPIO_TO_PIN(4, 0)
+#define DA850_MMCSD_WP_PIN		GPIO_TO_PIN(4, 1)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
 	.dev_id = "da830-mmc.0",
 	.table = {
 		/* gpio chip 2 contains gpio range 64-95 */
-		GPIO_LOOKUP("davinci_gpio.2", 0, "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("davinci_gpio.2", 1, "wp", GPIO_ACTIVE_LOW),
+		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),
 	},
 };
 

arch/arm/mach-davinci/board-dm355-evm.c

@@ -19,6 +19,7 @@
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
 #include <linux/clk.h>
+#include <linux/dm9000.h>
 #include <linux/videodev2.h>
 #include <media/i2c/tvp514x.h>
 #include <linux/spi/spi.h>
@@ -109,12 +110,15 @@ static struct platform_device davinci_nand_device = {
 	},
 };
 
+#define DM355_I2C_SDA_PIN	GPIO_TO_PIN(0, 15)
+#define DM355_I2C_SCL_PIN	GPIO_TO_PIN(0, 14)
+
 static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
-	.dev_id = "i2c_davinci",
+	.dev_id = "i2c_davinci.1",
 	.table = {
-		GPIO_LOOKUP("davinci_gpio", 15, "sda",
+		GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SDA_PIN, "sda",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-		GPIO_LOOKUP("davinci_gpio", 14, "scl",
+		GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SCL_PIN, "scl",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
 	},
 };
@@ -179,11 +183,16 @@ static struct resource dm355evm_dm9000_rsrc[] = {
 	},
 };
 
+static struct dm9000_plat_data dm335evm_dm9000_platdata;
+
 static struct platform_device dm355evm_dm9000 = {
 	.name		= "dm9000",
 	.id		= -1,
 	.resource	= dm355evm_dm9000_rsrc,
 	.num_resources	= ARRAY_SIZE(dm355evm_dm9000_rsrc),
+	.dev		= {
+		.platform_data = &dm335evm_dm9000_platdata,
+	},
 };
 
 static struct tvp514x_platform_data tvp5146_pdata = {

arch/arm/mach-davinci/board-dm644x-evm.c

@@ -17,6 +17,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_data/pcf857x.h>
 #include <linux/platform_data/at24.h>
+#include <linux/platform_data/gpio-davinci.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
@@ -596,12 +597,15 @@ static struct i2c_board_info __initdata i2c_info[] =  {
 	},
 };
 
+#define DM644X_I2C_SDA_PIN	GPIO_TO_PIN(2, 12)
+#define DM644X_I2C_SCL_PIN	GPIO_TO_PIN(2, 11)
+
 static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
-	.dev_id = "i2c_davinci",
+	.dev_id = "i2c_davinci.1",
 	.table = {
-		GPIO_LOOKUP("davinci_gpio", 44, "sda",
+		GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SDA_PIN, "sda",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-		GPIO_LOOKUP("davinci_gpio", 43, "scl",
+		GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SCL_PIN, "scl",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
 	},
 };

arch/arm/mach-davinci/board-dm646x-evm.c

@@ -532,11 +532,12 @@ static struct vpif_display_config dm646x_vpif_display_config = {
 	.set_clock	= set_vpif_clock,
 	.subdevinfo	= dm646x_vpif_subdev,
 	.subdev_count	= ARRAY_SIZE(dm646x_vpif_subdev),
+	.i2c_adapter_id = 1,
 	.chan_config[0] = {
 		.outputs = dm6467_ch0_outputs,
 		.output_count = ARRAY_SIZE(dm6467_ch0_outputs),
 	},
-	.card_name	= "DM646x EVM",
+	.card_name	= "DM646x EVM Video Display",
 };
 
 /**
@@ -674,6 +675,7 @@ static struct vpif_capture_config dm646x_vpif_capture_cfg = {
 	.setup_input_channel_mode = setup_vpif_input_channel_mode,
 	.subdev_info = vpif_capture_sdev_info,
 	.subdev_count = ARRAY_SIZE(vpif_capture_sdev_info),
+	.i2c_adapter_id = 1,
 	.chan_config[0] = {
 		.inputs = dm6467_ch0_inputs,
 		.input_count = ARRAY_SIZE(dm6467_ch0_inputs),
@@ -694,6 +696,7 @@ static struct vpif_capture_config dm646x_vpif_capture_cfg = {
 			.fid_pol = 0,
 		},
 	},
+	.card_name = "DM646x EVM Video Capture",
 };
 
 static void __init evm_init_video(void)

arch/arm/mach-davinci/board-omapl138-hawk.c

@@ -123,12 +123,16 @@ static const short hawk_mmcsd0_pins[] = {
 	-1
 };
 
+#define DA850_HAWK_MMCSD_CD_PIN		GPIO_TO_PIN(3, 12)
+#define DA850_HAWK_MMCSD_WP_PIN		GPIO_TO_PIN(3, 13)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
 	.dev_id = "da830-mmc.0",
 	.table = {
-		/* CD: gpio3_12: gpio60: chip 1 contains gpio range 32-63*/
-		GPIO_LOOKUP("davinci_gpio.0", 28, "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("davinci_gpio.0", 29, "wp", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_CD_PIN, "cd",
+			    GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_WP_PIN, "wp",
+			    GPIO_ACTIVE_LOW),
 	},
 };
 

arch/arm/mach-davinci/dm646x.c

@@ -488,7 +488,8 @@ static u8 dm646x_default_priorities[DAVINCI_N_AINTC_IRQ] = {
 	[IRQ_DM646X_MCASP0TXINT]        = 7,
 	[IRQ_DM646X_MCASP0RXINT]        = 7,
 	[IRQ_DM646X_RESERVED_3]         = 7,
-	[IRQ_DM646X_MCASP1TXINT]        = 7,    /* clockevent */
+	[IRQ_DM646X_MCASP1TXINT]        = 7,
+	[IRQ_TINT0_TINT12]              = 7,    /* clockevent */
 	[IRQ_TINT0_TINT34]              = 7,    /* clocksource */
 	[IRQ_TINT1_TINT12]              = 7,    /* DSP timer */
 	[IRQ_TINT1_TINT34]              = 7,    /* system tick */

arch/arm/mach-ep93xx/core.c

@@ -323,7 +323,7 @@ void __init ep93xx_register_eth(struct ep93xx_eth_data *data, int copy_addr)
 
 /* All EP93xx devices use the same two GPIO pins for I2C bit-banging */
 static struct gpiod_lookup_table ep93xx_i2c_gpiod_table = {
-	.dev_id		= "i2c-gpio",
+	.dev_id		= "i2c-gpio.0",
 	.table		= {
 		/* Use local offsets on gpiochip/port "G" */
 		GPIO_LOOKUP_IDX("G", 1, NULL, 0,

arch/arm/mach-ixp4xx/avila-setup.c

@@ -51,7 +51,7 @@ static struct platform_device avila_flash = {
 };
 
 static struct gpiod_lookup_table avila_i2c_gpiod_table = {
-	.dev_id		= "i2c-gpio",
+	.dev_id		= "i2c-gpio.0",
 	.table		= {
 		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", AVILA_SDA_PIN,
 				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),

arch/arm/mach-ixp4xx/dsmg600-setup.c

@@ -70,7 +70,7 @@ static struct platform_device dsmg600_flash = {
 };
 
 static struct gpiod_lookup_table dsmg600_i2c_gpiod_table = {
-	.dev_id		= "i2c-gpio",
+	.dev_id		= "i2c-gpio.0",
 	.table		= {
 		GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SDA_PIN,
 				NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),