Commit Graph

456793 Commits

Author SHA1 Message Date
Arnd Bergmann 565f46dc4d Linux 3.16-rc6
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Merge tag 'v3.16-rc6' into next/dt

Update to Linux 3.16-rc6 as a dependency for the broadcom changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 17:04:15 +02:00
Arnd Bergmann 4fd1f229c2 mvebu DT changes for v3.17 (round 4)
- Armada XP
     - New board, Lenovo ix4-300d NAS
     - Add Lenovo to vendor-prefixes
 
  - Dove
     - Add LCD controllers
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Merge tag 'mvebu-dt-3.17-4' of git://git.infradead.org/linux-mvebu into next/dt

Merge "mvebu DT changes for v3.17 (round 4)" from Jason Cooper"

 - Armada XP
    - New board, Lenovo ix4-300d NAS
    - Add Lenovo to vendor-prefixes

 - Dove
    - Add LCD controllers

* tag 'mvebu-dt-3.17-4' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: Add dts definition for Lenovo Iomega ix4-300d NAS
  of: Add Lenovo Group Ltd. to the vendor-prefixes list.
  ARM: dts: dove: add DT LCD controllers

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 16:51:02 +02:00
Benoit Masson 40c2da4536 ARM: mvebu: Add dts definition for Lenovo Iomega ix4-300d NAS
The Lenovo Iomega ix4-300d is a 4-Bay sata NAS with dual Gb, USB2.0 & 3.0,
powered by a Marvell Armada XP MV78230 dual core CPU.

http://shop.lenovo.com/us/en/servers/network-storage/lenovoemc/ix4-300d/

Signed-off-by: Benoit Masson <yahoo@perenite.com>
Link: https://lkml.kernel.org/r/1406503839-4662-1-git-send-email-yahoo@perenite.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-28 13:59:41 +00:00
Benoit Masson 74e025501b of: Add Lenovo Group Ltd. to the vendor-prefixes list.
Lenovo Group Ltd. (stylized as lenovo) is a Chinese multinational computer
technology company with headquarters in Beijing, China, and Morrisville, North
Carolina, United States.

http://www.lenovo.com/

Signed-off-by: Benoit Masson <yahoo@perenite.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lkml.kernel.org/r/1406154923-13612-1-git-send-email-yahoo@perenite.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-28 13:34:42 +00:00
Arnd Bergmann 1c607f0af0 Collected changes for existing Rockchip boards
- convert to new clock driver
 - bring structure in line with recent rk3288 comments
   (no soc-nodes, using phandles when adding changes, sorted by address)
 - i2c, board-pmic and pwm nodes nodes
 - sd card slot and ir receiver on radxa rock
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Merge tag 'v3.17-rockchip-rk3xxx-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "ARM: dts: changes for existing rockchip boards" from Heiko Stuebner:

Collected changes for existing Rockchip boards
- convert to new clock driver
- bring structure in line with recent rk3288 comments
  (no soc-nodes, using phandles when adding changes, sorted by address)
- i2c, board-pmic and pwm nodes nodes
- sd card slot and ir receiver on radxa rock

* tag 'v3.17-rockchip-rk3xxx-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rk3188-radxarock: add GPIO IR receiver node
  ARM: dts: rockchip: add pwm nodes
  ARM: dts: rockchip: add both clocks to uart nodes
  ARM: dts: rk3188-radxarock: enable sd-card slot
  ARM: dts: add i2c and regulator nodes to rk3188-radxarock
  ARM: dts: rockchip: add tps65910 regulator for bqcurie2
  ARM: dts: add rk3066 and rk3188 i2c device nodes and pinctrl settings
  ARM: dts: rockchip: oder nodes by register address
  ARM: dts: rockchip: remove address from pinctrl nodes
  ARM: dts: uses handles to reference nodes for changes
  ARM: dts: rockchip: add handles for shared nodes that don't have one yet
  ARM: dts: rockchip: remove soc subnodes
  arm: dts: rockchip: remove obsolete clock gate definitions
  ARM: dts: rockchip: move oscillator input clock into main dtsi
  ARM: dts: rockchip: add cru nodes and update device clocks to use it

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 14:16:24 +02:00
Arnd Bergmann b99cfa66e1 Initial support for Rockchip RK3288 SoCs.
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Merge tag 'v3.17-rockchip-rk3288' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "Initial support for Rockchip RK3288 SoCs" from Heiko Stuebner:

* tag 'v3.17-rockchip-rk3288' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: Build dtbs for Rockchip boards
  ARM: dts: add rk3288 evaluation board
  ARM: dts: rockchip: add core rk3288 dtsi
  ARM: rockchip: enable support for RK3288 SoCs
  ARM: Kconfig: set default gpio number for rockchip SoCs
  ARM: rockchip: add debug uart used by rk3288
  ARM: rockchip: clarify usability of DEBUG_RK3X_UART debug_ll options
  dt-bindings: arm: add cortex-a12 and cortex-a17 cpu compatible properties

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 14:15:34 +02:00
Arnd Bergmann 3fdef7e3bc Merge branch 'clk-rockchip' of git://git.linaro.org/people/mike.turquette/linux into next/soc
This is a dependency for the rk3288 DT updates, the branch should
first get merged through Mike's clk git.

* 'clk-rockchip' of git://git.linaro.org/people/mike.turquette/linux:
  ARM: rockchip: Select ARCH_HAS_RESET_CONTROLLER
  clk: rockchip: add clock controller for rk3288
  dt-bindings: add documentation for rk3288 cru
  clk: rockchip: add clock driver for rk3188 and rk3066 clocks
  dt-bindings: add documentation for rk3188 clock and reset unit
  clk: rockchip: add reset controller
  clk: rockchip: add clock type for pll clocks and pll used on rk3066
  clk: rockchip: add basic infrastructure for clock branches
  clk: composite: improve rate_hw sanity check logic
  clk: composite: allow read-only clocks
  clk: composite: support determine_rate using rate_ops->round_rate + mux_ops->set_parent

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 14:15:25 +02:00
Beniamino Galvani 08567053f5 ARM: dts: rk3188-radxarock: add GPIO IR receiver node
This adds a device tree node for the infrared receiver connected to a
GPIO pin on the Radxa Rock.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-27 00:25:59 +02:00
Beniamino Galvani 550c7f4e63 ARM: dts: rockchip: add pwm nodes
This adds the necessary nodex and pinctrl settings for the Rockchip PWM-driver.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>

Modified to use the new clock defines and added rk3066 pins.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-27 00:24:16 +02:00
Heiko Stuebner 69667ca2c4 ARM: dts: rockchip: add both clocks to uart nodes
Use the newly ammended dw_8250 clock binding to define both the baudclk as
well as the pclk supplying the ip.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:44:15 +02:00
Heiko Stuebner b09e35a388 ARM: dts: rk3188-radxarock: enable sd-card slot
The Radxa Rock contains one sd-card slot. Add the supplying regulator
and enable its dw_mmc node.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:43:59 +02:00
Beniamino Galvani fe2c89afa7 ARM: dts: add i2c and regulator nodes to rk3188-radxarock
This enables the 2nd i2c bus and adds the act8846 pmic as device.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:40:46 +02:00
Heiko Stuebner a953a6c77d ARM: dts: rockchip: add tps65910 regulator for bqcurie2
The Curie2 uses a tps659102 as its main pmic, so add the i2c1 and tps65910
node as well as define the used voltages and regulator-names according to
the schematics.

Also fix the supply of the sd0 regulator, as it is supplied by the vio reg.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:39:13 +02:00
Heiko Stuebner 9cdffd8cb9 ARM: dts: add rk3066 and rk3188 i2c device nodes and pinctrl settings
The core controller settings themself are identical, only the compatible and
pinctrl settings differ.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:35:29 +02:00
Heiko Stuebner ff84b90ecd ARM: dts: rockchip: oder nodes by register address
To create some sort of ordering of nodes, they are suggested to be ordered by
their register address.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:28:03 +02:00
Heiko Stuebner 6e4b3b4b66 ARM: dts: rockchip: remove address from pinctrl nodes
The pincontroller uses the GRF and PMU syscons nowadays, so should not
contain an address in its device node.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:22:43 +02:00
Heiko Stuebner fcbbf96525 ARM: dts: uses handles to reference nodes for changes
Use the handles for subsequent changes to nodes, similar to like the rk3288
submission does it.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:19:56 +02:00
Heiko Stuebner e40b43d6ea ARM: dts: rockchip: add handles for shared nodes that don't have one yet
Some nodes that are changed in the dtsi hierarchy do not have handles yet.
As it was suggested in the rk3288 submission to do subsequent nodes changes
through such handle-references, add the missing ones.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:19:50 +02:00
Heiko Stuebner c3030d30d9 ARM: dts: rockchip: remove soc subnodes
Comments received from the rk3288 submission indicated that a generic subnode
to group soc components should not be used.

So to keep all rockchip devicetree files similar, remove it from rk3066 and rk3188.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-07-26 23:19:06 +02:00
Heiko Stuebner d356d96f85 arm: dts: rockchip: remove obsolete clock gate definitions
The clock and reset unit is now provided by the rk3188-cru clock driver and thus
the old style definitions of the gate clocks can go away.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
2014-07-26 23:15:33 +02:00
Heiko Stuebner 560106c1ca ARM: dts: rockchip: move oscillator input clock into main dtsi
The clock definitions get a lot shorter due to the soc clocks being handled by
rk3188-cru and only the input clock remains. These can now simply live
in the main rk3xxx.dtsi without affecting readability.

At the same time, rename the node to oscillator, adding a clock-output-names
property to match how the rk3288 handles this.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
2014-07-26 23:15:31 +02:00
Heiko Stuebner b13d2a7b43 ARM: dts: rockchip: add cru nodes and update device clocks to use it
This adds a node for the clock and reset unit on rk3188 and rk3066 SoCs and
also updates the device nodes retrieve their clocks from there, instead of
the previous gate clock nodes.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
2014-07-26 23:15:22 +02:00
Doug Anderson b1db66b818 ARM: dts: Build dtbs for Rockchip boards
This allows the "make dtbs" target to work.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:27 +02:00
Heiko Stuebner 6ce0562a75 ARM: dts: add rk3288 evaluation board
There exist 2 variants using either the act8846 or rk808 as pmic, while the
rest of the board stays the same.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:25 +02:00
Heiko Stuebner 2ab557b72d ARM: dts: rockchip: add core rk3288 dtsi
Node definitions shared by all rk3288 based boards.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Will Deacon <will.deacon@arm.com>
Tested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:22 +02:00
Heiko Stuebner 7a1917abdd ARM: rockchip: enable support for RK3288 SoCs
Enable HAVE_ARM_ARCH_TIMER and add a rockchip,rk3288 compatible.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:19 +02:00
Heiko Stuebner 7b5da4c3b9 ARM: Kconfig: set default gpio number for rockchip SoCs
The new rk3288 needs a bigger gpio space, as it has 9 gpio banks.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Tested-by: Will Deacon <will.deacon@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:17 +02:00
Heiko Stuebner efd02ee92b ARM: rockchip: add debug uart used by rk3288
The uarts on rk3288 are still compatible with the dw_8250, but located
at a different position and need DEBUG_UART_8250_WORD enabled.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Doug Anderson <dianders@chromium.org>
Tested-by: Will Deacon <will.deacon@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:14 +02:00
Heiko Stuebner aa9c4f740d ARM: rockchip: clarify usability of DEBUG_RK3X_UART debug_ll options
The debug uart settings from the DEBUG_RK3X_UART options are usable on
all Rockchip SoCs from the rk30xx and rk31xx series but not on the
new rk3288 SoCs. Thus clarify their use to prevent confusion.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:09 +02:00
Heiko Stuebner 198946b1be dt-bindings: arm: add cortex-a12 and cortex-a17 cpu compatible properties
As announced parts from ARM they will probably be used in socs shortly.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:07 +02:00
Russell King 087b047011 ARM: dts: dove: add DT LCD controllers
Add the DT fragment for the Marvell Dove LCD controllers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Link: https://lkml.kernel.org/r/E1XAKGS-0004WE-8h@rmk-PC.arm.linux.org.uk
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-25 00:07:22 +00:00
Arnd Bergmann 55be3cf836 arm: Xilinx Zynq dt patches for v3.17 second pull request
- Add GPIO and XADC node to dtsi
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Merge tag 'zynq-dt-for-3.17-2' of git://git.xilinx.com/linux-xlnx into next/dt

Merge "arm: Xilinx Zynq dt patches for v3.17 second pull request" from Michal Simek:

- Add GPIO and XADC node to dtsi

* tag 'zynq-dt-for-3.17-2' of git://git.xilinx.com/linux-xlnx:
  ARM: zynq: DT: Add GPIO node
  ARM: zynq: DT: Add XADC node

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-23 22:34:17 +02:00
Arnd Bergmann f8a2a45320 mvebu DT changes for v3.17 (round 3)
- Armada 375
     - Fix ethernet aliases for new node added for v3.17
     - Add missing MDIO clock for new node added for v3.17
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Merge tag 'mvebu-dt-3.17-3' of git://git.infradead.org/linux-mvebu into next/dt

Merge "mvebu DT changes for v3.17 (round 3)" from Jason Cooper:

 - Armada 375
    - Fix ethernet aliases for new node added for v3.17
    - Add missing MDIO clock for new node added for v3.17

* tag 'mvebu-dt-3.17-3' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: Add missing MDIO clock in Armada 375
  ARM: mvebu: Add ethernet aliases required by U-Boot

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-23 22:32:49 +02:00
Soren Brinkmann e0a5c552ca ARM: zynq: DT: Add GPIO node
Add node describing Zynq's GPIO controller.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-07-23 14:05:56 +02:00
Soren Brinkmann 215556046d ARM: zynq: DT: Add XADC node
Add node for the Xilinx A/D Converter.

Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-07-23 14:05:41 +02:00
Ezequiel Garcia 112dc53db1 ARM: mvebu: Add missing MDIO clock in Armada 375
In Armada 375 SoCs, the MDIO is handled by a separate orion-mdio driver,
despite the register is contained within the "LMS" block of the network
controller.

Therefore we need to add the clock to the MDIO devicetree to prevent the
controller from being accesed with its clock gated. This is needed, for
instance, to be able to load the MDIO driver before the network driver.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Link: https://lkml.kernel.org/r/1405961296-5846-7-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-23 12:04:40 +00:00
Marcin Wojtas 6c1062baf6 ARM: mvebu: Add ethernet aliases required by U-Boot
The vendor bootloader provided for Armada 375 boards expect an
alias for the ethernet nodes, which is used to fixup the MAC address.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lkml.kernel.org/r/1405961296-5846-6-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-23 12:04:12 +00:00
Linus Torvalds 9a3c4145af Linux 3.16-rc6 2014-07-20 21:04:16 -07:00
Linus Torvalds b7a68369ea Staging fixes for 3.16-rc6
Here are 2 IIO driver fixes for 3.16-rc6 that resolve some reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull more IIO driver fixes from Greg KH:
 "Here are two IIO driver fixes for 3.16-rc6 that resolve some reported
  issues"

* tag 'staging-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  iio: mma8452: Use correct acceleration units.
  iio:core: Handle error when mask type is not separate
2014-07-20 20:44:53 -07:00
Linus Torvalds caa7c4e172 USB fixes for 3.16-rc6
Here are 2 USB patches that resolve some reported issues, one with an
 odd HUB, and one in the chipidea driver.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are two USB patches that resolve some reported issues, one with
  an odd HUB, and one in the chipidea driver"

* tag 'usb-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: Check if port status is equal to RxDetect
  usb: chipidea: udc: Disable auto ZLP generation on ep0
2014-07-20 20:44:18 -07:00
Linus Torvalds f47d5bb02e driver core fix for 3.16-rc6
Here is a single driver core fix that reverts an older patch that has
 been causing a number of reported problems with the platform devices.
 
 This revert has been in linux-next for a while with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fix from Greg KH:
 "Here is a single driver core fix that reverts an older patch that has
  been causing a number of reported problems with the platform devices.

  This revert has been in linux-next for a while with no reported issues"

* tag 'driver-core-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  platform_get_irq: Revert to platform_get_resource if of_irq_get fails
2014-07-20 20:43:46 -07:00
Linus Torvalds fa24615f4c char/misc fix for 3.16-rc6
Here's a single hyper-v driver fix for a reported issue.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc fix from Greg KH:
 "Here's a single hyper-v driver fix for a reported issue"

* tag 'char-misc-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Drivers: hv: hv_fcopy: fix a race condition for SMP guest
2014-07-20 20:43:14 -07:00
Linus Torvalds 5556ea4df6 Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull intel drm fixes from Dave Airlie:
 "Intel fixes came in late, but since I debugged one of them I'll send
  them on,

  Two reverts, a quirk and one warn regression"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  Revert "drm/i915: reverse dp link param selection, prefer fast over wide again"
  drm/i915: Track the primary plane correctly when reassigning planes
  drm/i915: Ignore VBT backlight presence check on HP Chromebook 14
  Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"
2014-07-20 20:39:28 -07:00
Linus Torvalds cfad81ce28 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML fixes from Richard Weinberger:
 "Four fixes, all discovered by Trinity"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: segv: Save regs only in case of a kernel mode fault
  um: Fix hung task in fix_range_common()
  um: Ensure that a stub page cannot get unmapped
  Revert "um: Fix wait_stub_done() error handling"
2014-07-20 20:28:04 -07:00
Linus Torvalds da83fc6e0f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
 "We have two more fixes in my for-linus branch.

  I was hoping to also include a fix for a btrfs deadlock with
  compression enabled, but we're still nailing that one down"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  btrfs: test for valid bdev before kobj removal in btrfs_rm_device
  Btrfs: fix abnormal long waiting in fsync
2014-07-20 20:21:05 -07:00
Linus Torvalds 90d51d5606 NFS client fixes for Linux 3.16
Highlights include;
 - Stable fix for an NFSv3 posix ACL regression
 - Multiple fixes for regressions to the NFS generic read/write code
   - Fix page splitting bugs that come into play when a small rsize/wsize
     read/write needs to be sent again (due to error conditions or page
     redirty).
   - Fix nfs_wb_page_cancel, which is called by the "invalidatepage" method
 - Fix 2 compile warnings about unused variables.
 - Fix a performance issue affecting unstable writes.
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Merge tag 'nfs-for-3.16-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client fixes from Trond Myklebust:
 "Apologies for the relative lateness of this pull request, however the
  commits fix some issues with the NFS read/write code updates in
  3.16-rc1 that can cause serious Oopsing when using small r/wsize.  The
  delay was mainly due to extra testing to make sure that the fixes
  behave correctly.

  Highlights include;
   - Stable fix for an NFSv3 posix ACL regression
   - Multiple fixes for regressions to the NFS generic read/write code:
     - Fix page splitting bugs that come into play when a small
       rsize/wsize read/write needs to be sent again (due to error
       conditions or page redirty)
     - Fix nfs_wb_page_cancel, which is called by the "invalidatepage"
       method
   - Fix 2 compile warnings about unused variables
   - Fix a performance issue affecting unstable writes"

* tag 'nfs-for-3.16-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  NFS: Don't reset pg_moreio in __nfs_pageio_add_request
  NFS: Remove 2 unused variables
  nfs: handle multiple reqs in nfs_wb_page_cancel
  nfs: handle multiple reqs in nfs_page_async_flush
  nfs: change find_request to find_head_request
  nfs: nfs_page should take a ref on the head req
  nfs: mark nfs_page reqs with flag for extra ref
  nfs: only show Posix ACLs in listxattr if actually present
2014-07-20 19:55:44 -07:00
Olof Johansson 185829efb8 mvebu DT changes for v3.17 (round 2)
- kirkwood
    - Add d2 Network v2 board
 
  - mvebu
    - Add Armada 375 ethernet node
    - Add CA9 MPcore SoC controller node
    - Add support for dynamic freq scaling on Armada XP
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Merge tag 'mvebu-dt-3.17-2' of git://git.infradead.org/linux-mvebu into next/dt

Merge "ARM: mvebu: DT changes for v3.17 (round 2)" from Jason Cooper:

mvebu DT changes for v3.17 (round 2):

 - kirkwood
  * Add d2 Network v2 board

 - mvebu
  * Add Armada 375 ethernet node
  * Add CA9 MPcore SoC controller node
  * Add support for dynamic freq scaling on Armada XP

* tag 'mvebu-dt-3.17-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: update Armada XP DT for dynamic frequency scaling
  ARM: mvebu: add CA9 MPcore SoC Controller node
  ARM: mvebu: Enable the network controller in Armada 375 DB board
  ARM: mvebu: Add support for the network controller in Armada 375 SoC
  ARM: Kirkwood: add DT support for d2 Network v2
  ARM: Kirkwood: allow to use netxbig DTSI for d2net_v2 DTS

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-20 12:23:56 -07:00
Olof Johansson 87adf92b95 mvebu DT changes for v3.17
- kirkwood
     - add boards net2big and net5big
 
  - dove
     - add vendor prefix for SolidRun
     - split CuBox into it's variants
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Merge tag 'mvebu-dt-3.17' of git://git.infradead.org/linux-mvebu into next/dt

Merge "ARM: mvebu: DT changes for v3.17" from Jason Cooper:

mvebu DT changes for v3.17
 - kirkwood
   * add boards net2big and net5big

 - dove
   * add vendor prefix for SolidRun
   * split CuBox into it's variants

* tag 'mvebu-dt-3.17' of git://git.infradead.org/linux-mvebu:
  ARM: kirkwood: fix net5big regulator gpio assignments
  ARM: dts: mvebu: split SolidRun CuBox into variants
  dt-binding: add vendor prefix for SolidRun
  ARM: Kirkwood: Add DT descriptions for net2big and net5big.

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-20 12:22:56 -07:00
Richard Weinberger bb6a1b2e18 um: segv: Save regs only in case of a kernel mode fault
...otherwise me lose user mode regs and the resulting
stack trace is useless.

Signed-off-by: Richard Weinberger <richard@nod.at>
2014-07-20 13:39:27 +02:00
Richard Weinberger 468f65976a um: Fix hung task in fix_range_common()
If do_ops() fails we have to release current->mm->mmap_sem
otherwise the failing task will never terminate.

Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
2014-07-20 13:16:20 +02:00