Olof Johansson [Fri, 18 Nov 2016 01:42:31 +0000 (17:42 -0800)]
Merge tag 'stm32-dt-for-v4.10-1' of git://git./linux/kernel/git/atorgue/stm32 into next/dt
STM32 DT updates for v4.10, round 1.
Highlights:
----------
- Add LSI and LSE clocks support for STM32F429
- Add GPIO IRQ support for STM32F429
- Declare push button as GPIO keys on STM32F429 boards
- Add DMA supports on USART1 & USART3 on STM32F429
- Add Ethernet fixes
* tag 'stm32-dt-for-v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
ARM: dts: stm32f429: add LSI and LSE clocks
ARM: dts: stm32f429: remove Ethernet wake on Lan support
ARM: dts: stm32f429: Fix Ethernet node on Eval Board
ARM: dts: stm32f429: Align Ethernet node with new bindings properties
ARM: DT: stm32: move dma translation to board files
ARM: DT: STM32: add dma for usart3 on F429
ARM: DT: STM32: add dma for usart1 on F429
ARM: dts: Declare push button as GPIO key on stm32f429 boards
ARM: dts: Add GPIO irq support to STM32F429
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 18 Nov 2016 01:40:27 +0000 (17:40 -0800)]
Merge tag 'renesas-dt-for-v4.10' of git://git./linux/kernel/git/horms/renesas into next/dt
Renesas ARM Based SoC DT Updates for v4.10
Clean-Ups and Corrections:
* Removed Z clock from r8a7794 SoC; it is not present in hardware
* Use generic pinctrl properties in SDHI nodes in gose board
* Correct W=1 dtc warnings on r8a7794 SoC
* Correct DU reg property on r8a7779 SoC
* Correct SCIFB reg properties to cover all registers
Enhancements:
* Configure pinmuxing for the DU0 input clock on the Marzen board
* Enable VIN 0 - 2 on r8a7793 SoC
* Enable HDMI input on Koelsch and Lager boards
* Enable SDHI1 on rskrza1 board
* Add MMCIF nodes to r7s72100 SoC
* Add MSIOF clocks to r8a7792 SoC
* Enable UHS for SDHI 0 & 1 on koelsch and alt boards
* tag 'renesas-dt-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (29 commits)
ARM: dts: r8a7794: remove Z clock
ARM: dts: r8a7779: marzen: Configure pinmuxing for the DU0 input clock
ARM: dts: sh73a0: Remove skeleton.dtsi inclusion
ARM: dts: r8a7740: Remove skeleton.dtsi inclusion
ARM: dts: r8a7779: Remove skeleton.dtsi inclusion
ARM: dts: r8a7778: Remove skeleton.dtsi inclusion
ARM: dts: emev2: Remove skeleton.dtsi inclusion
ARM: dts: r8a7779: Fix DU reg property
ARM: dts: r8a7793: Enable VIN0-VIN2
ARM: dts: koelsch: add HDMI input
ARM: dts: lager: Add entries for VIN HDMI input support
ARM: dts: rskrza1: add sdhi1 DT support
ARM: dts: r7s72100: add sdhi to device tree
ARM: dts: r8a7794: Fix W=1 dtc warnings
ARM: dts: gose: use generic pinctrl properties in SDHI nodes
ARM: dts: r7s72100: add sdhi clock to device tree
ARM: dts: r7s72100: add mmcif to device tree
ARM: dts: r8a7792: add MSIOF support
ARM: dts: r8a7792: add MSIOF clocks
ARM: dts: wheat: add DU support
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Tue, 8 Nov 2016 20:23:23 +0000 (12:23 -0800)]
Merge tag 'davinci-for-v4.10/dt' of git://git./linux/kernel/git/nsekhar/linux-davinci into next/dt
DaVinci device-tree source additions for
LCD, SPI and cfgchip syscon.
* tag 'davinci-for-v4.10/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: dts: da850: Add cfgchip syscon node
ARM: dts: da850: Add DMA to SPI0
ARM: dts: da850: add a node for the LCD controller
Signed-off-by: Olof Johansson <olof@lixom.net>
Gabriel Fernandez [Fri, 14 Oct 2016 09:18:00 +0000 (11:18 +0200)]
ARM: dts: stm32f429: add LSI and LSE clocks
This patch adds lsi / lse oscillators. These clocks can be use by
RTC clocks.
The clock drivers needs to disable the power domain write protection using
syscon / regmap to enable these clocks.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Alexandre TORGUE [Thu, 20 Oct 2016 14:58:26 +0000 (16:58 +0200)]
ARM: dts: stm32f429: remove Ethernet wake on Lan support
This patch removes WoL (Wake on Lan) support as it is not yet
fully supported and tested.
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Alexandre TORGUE [Wed, 7 Sep 2016 10:28:17 +0000 (12:28 +0200)]
ARM: dts: stm32f429: Fix Ethernet node on Eval Board
"phy-handle" entry is mandatory when mdio subnode is used in
Ethernet node.
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Alexandre TORGUE [Mon, 24 Oct 2016 07:57:08 +0000 (09:57 +0200)]
ARM: dts: stm32f429: Align Ethernet node with new bindings properties
This patch aligns clocks names and node reference according to new
stm32-dwmac glue binding. It also renames Ethernet pinctrl phandle
(indeed there is no need to add 0 as Ethernet instance as there is only
one IP in SOC).
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Alexandre TORGUE [Thu, 3 Nov 2016 14:16:38 +0000 (15:16 +0100)]
ARM: DT: stm32: move dma translation to board files
stm32f469-disco and stm32f429-eval boards use SDRAM start address remapping
(to @0) to boost performances. A DMA translation through "dma-ranges"
property was needed for other masters than the M4 CPU.
stm32f429-disco doesn't use remapping so doesn't need this DMA translation.
This patches moves this DMA translation definition from stm32f429 soc file
to board files.
Tested-by: Bruno Herrera <bruherrera@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Alexandre TORGUE [Mon, 24 Oct 2016 13:22:43 +0000 (15:22 +0200)]
ARM: DT: STM32: add dma for usart3 on F429
Add DMA support for USART3 on STM32F429 MCU.
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Gerald Baeza [Thu, 3 Nov 2016 14:08:43 +0000 (15:08 +0100)]
ARM: DT: STM32: add dma for usart1 on F429
Tested-by: Bruno Herrera <bruherrera@gmail.com>
Signed-off-by: Gerald Baeza <gerald.baeza@st.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Maxime Coquelin [Fri, 2 Sep 2016 13:45:53 +0000 (15:45 +0200)]
ARM: dts: Declare push button as GPIO key on stm32f429 boards
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Maxime Coquelin [Fri, 4 Nov 2016 14:06:55 +0000 (15:06 +0100)]
ARM: dts: Add GPIO irq support to STM32F429
Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Sergei Shtylyov [Sat, 29 Oct 2016 21:31:27 +0000 (00:31 +0300)]
ARM: dts: r8a7794: remove Z clock
R8A7794 doesn't have Cortex-A15 CPUs, thus there's no Z clock...
Fixes:
0dce5454d5c2 ("ARM: shmobile: Initial r8a7794 SoC device tree")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Laurent Pinchart [Fri, 21 Oct 2016 12:27:43 +0000 (15:27 +0300)]
ARM: dts: r8a7779: marzen: Configure pinmuxing for the DU0 input clock
DU0 uses an externally provided clock, but the corresponding pin isn't
correctly muxed. Fix it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Fri, 21 Oct 2016 09:16:10 +0000 (11:16 +0200)]
ARM: dts: sh73a0: Remove skeleton.dtsi inclusion
As of commit
9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi
as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Fri, 21 Oct 2016 09:16:09 +0000 (11:16 +0200)]
ARM: dts: r8a7740: Remove skeleton.dtsi inclusion
As of commit
9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi
as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Fri, 21 Oct 2016 09:16:08 +0000 (11:16 +0200)]
ARM: dts: r8a7779: Remove skeleton.dtsi inclusion
As of commit
9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi
as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Fri, 21 Oct 2016 09:16:07 +0000 (11:16 +0200)]
ARM: dts: r8a7778: Remove skeleton.dtsi inclusion
As of commit
9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi
as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Fri, 21 Oct 2016 09:16:06 +0000 (11:16 +0200)]
ARM: dts: emev2: Remove skeleton.dtsi inclusion
As of commit
9c0da3cc61f1233c ("ARM: dts: explicitly mark skeleton.dtsi
as deprecated"), including skeleton.dtsi is deprecated.
This fixes the following warning with W=1:
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Laurent Pinchart [Tue, 18 Oct 2016 22:23:02 +0000 (01:23 +0300)]
ARM: dts: r8a7779: Fix DU reg property
The system uses one address cell and one size cell, not two. Fix the DU
DT node.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Ulrich Hecht [Tue, 18 Oct 2016 15:02:21 +0000 (17:02 +0200)]
ARM: dts: r8a7793: Enable VIN0-VIN2
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Hans Verkuil [Tue, 18 Oct 2016 15:01:34 +0000 (17:01 +0200)]
ARM: dts: koelsch: add HDMI input
Add support in the dts for the HDMI input. Based on the Lager dts
patch from Ulrich Hecht.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
[uli: removed "renesas," prefixes from pfc nodes]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
William Towle [Tue, 18 Oct 2016 15:01:33 +0000 (17:01 +0200)]
ARM: dts: lager: Add entries for VIN HDMI input support
Add DT entries for vin0, vin0_pins, and adv7612.
Sets the 'default-input' property for ADV7612, enabling image and video
capture without the need to have userspace specifying routing.
Signed-off-by: William Towle <william.towle@codethink.co.uk>
Signed-off-by: Rob Taylor <rob.taylor@codethink.co.uk>
[uli: added interrupt, renamed endpoint, merged default-input]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Chris Brandt [Mon, 26 Sep 2016 20:40:32 +0000 (16:40 -0400)]
ARM: dts: rskrza1: add sdhi1 DT support
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Chris Brandt [Mon, 26 Sep 2016 20:40:31 +0000 (16:40 -0400)]
ARM: dts: r7s72100: add sdhi to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Tue, 4 Oct 2016 13:31:48 +0000 (15:31 +0200)]
ARM: dts: r8a7794: Fix W=1 dtc warnings
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,dvc/dvc@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,dvc/dvc@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,mix/mix@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,mix/mix@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@2 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@3 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@4 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@5 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@6 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ctu/ctu@7 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@2 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@3 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@4 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@5 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,src/src@6 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@0 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@1 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@2 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@3 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@4 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@5 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@6 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@7 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@8 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /sound@
ec500000/rcar_sound,ssi/ssi@9 has a unit name, but no reg property
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Simon Horman [Fri, 16 Sep 2016 10:04:54 +0000 (12:04 +0200)]
ARM: dts: gose: use generic pinctrl properties in SDHI nodes
Since
16ccaf5bb5a5 ("pinctrl: sh-pfc: Accept standard function, pins and
groups properties") renesas pfc drivers accept generic "function", "pins"
and "groups" properties.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Chris Brandt [Thu, 22 Sep 2016 21:32:09 +0000 (17:32 -0400)]
ARM: dts: r7s72100: add sdhi clock to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Chris Brandt [Tue, 20 Sep 2016 15:46:18 +0000 (11:46 -0400)]
ARM: dts: r7s72100: add mmcif to device tree
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Sergei Shtylyov [Mon, 5 Sep 2016 20:55:57 +0000 (23:55 +0300)]
ARM: dts: r8a7792: add MSIOF support
Define the generic R8A7792 parts of the MSIOF0/1 device nodes.
Based on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Sergei Shtylyov [Mon, 5 Sep 2016 20:55:01 +0000 (23:55 +0300)]
ARM: dts: r8a7792: add MSIOF clocks
Describe the MSIOF0/1 clocks and their parent, MP clock in the R8A7792
device tree.
Based on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Sergei Shtylyov [Thu, 22 Sep 2016 21:06:43 +0000 (00:06 +0300)]
ARM: dts: wheat: add DU support
Define the Wheat board dependent part of the DU device node.
Add the device nodes for the Analog Devices ADV7513 HDMI transmitters
connected to DU0/1. Add the necessary subnodes to interconnect DU with
HDMI transmitters/connectors.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Mon, 19 Sep 2016 14:18:56 +0000 (16:18 +0200)]
ARM: dts: r8a7794: Correct SCIFB reg properties to cover all registers
Several SCIFB registers reside outside the reported register ranges.
Fortunately this works (on Linux), due to the PAGE_SIZE granularity of
ioremap().
Extend the sizes from 64 to 0x100 bytes to fix this, like is done on
SH/R-Mobile SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Mon, 19 Sep 2016 14:18:55 +0000 (16:18 +0200)]
ARM: dts: r8a7793: Correct SCIFB reg properties to cover all registers
Several SCIFB registers reside outside the reported register ranges.
Fortunately this works (on Linux), due to the PAGE_SIZE granularity of
ioremap().
Extend the sizes from 64 to 0x100 bytes to fix this, like is done on
SH/R-Mobile SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Mon, 19 Sep 2016 14:18:54 +0000 (16:18 +0200)]
ARM: dts: r8a7791: Correct SCIFB reg properties to cover all registers
Several SCIFB registers reside outside the reported register ranges.
Fortunately this works (on Linux), due to the PAGE_SIZE granularity of
ioremap().
Extend the sizes from 64 to 0x100 bytes to fix this, like is done on
SH/R-Mobile SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Geert Uytterhoeven [Mon, 19 Sep 2016 14:18:53 +0000 (16:18 +0200)]
ARM: dts: r8a7790: Correct SCIFB reg properties to cover all registers
Several SCIFB registers reside outside the reported register ranges.
Fortunately this works (on Linux), due to the PAGE_SIZE granularity of
ioremap().
Extend the sizes from 64 to 0x100 bytes to fix this, like is done on
SH/R-Mobile SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Simon Horman [Tue, 13 Sep 2016 10:57:04 +0000 (12:57 +0200)]
ARM: dts: alt: enable UHS for SDHI 0 & 1
Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,1}.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Simon Horman [Tue, 13 Sep 2016 10:57:03 +0000 (12:57 +0200)]
ARM: dts: r8a7794: set maximum frequency for SDHI clocks
Define the upper limit otherwise the driver cannot utilize max speeds.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Simon Horman [Tue, 13 Sep 2016 10:57:02 +0000 (12:57 +0200)]
ARM: dts: koelsch: enable UHS for SDHI 0, 1 & 3
Add the "1v8" pinctrl state and sd-uhs-sdr50 property to SDHI{0,1,2}.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
David Lechner [Mon, 31 Oct 2016 20:47:19 +0000 (15:47 -0500)]
ARM: dts: da850: Add cfgchip syscon node
Add a syscon node for the SoC CFGCHIPn registers. It includes a child node
for the USB PHY that is part of this range of registers.
Signed-off-by: David Lechner <david@lechnology.com>
[nsekhar@ti.com: drop OF_DEV_AUXDATA() addition]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
David Lechner [Tue, 25 Oct 2016 23:32:48 +0000 (18:32 -0500)]
ARM: dts: da850: Add DMA to SPI0
Add the bindings for DMA on SPI0
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Karl Beldan [Wed, 5 Oct 2016 13:05:32 +0000 (15:05 +0200)]
ARM: dts: da850: add a node for the LCD controller
Add pins used by the LCD controller and a disabled LCDC node to be
reused in device trees including da850.dtsi.
Signed-off-by: Karl Beldan <kbeldan@baylibre.com>
[Bartosz:
- added the commit description
- changed the dt node name to a generic one
- added a da850-specific compatible string
- removed the tilcdc,panel node
- moved the pins definitions to da850.dtsi as suggested by
Sekhar Nori (was in: da850-lcdk.dts)]
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[nsekhar@ti.com: fix compatible property and remove interrupt-parent]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Olof Johansson [Sat, 29 Oct 2016 18:41:28 +0000 (11:41 -0700)]
Merge tag 'vexpress-dt-4.10' of git://git./linux/kernel/git/sudeep.holla/linux into next/dt
ARMv7 Vexpress DT fixes/updates for v4.10
1. Addition of CPU dmips/capacity information to TC2 platform
2. Cleanup/fix unit address warnings and removal of skeleton.dtsi from
MPS2 device tree
* tag 'vexpress-dt-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
ARM: dts: vexpress: add TC2 cpu capacity-dmips-mhz information
ARM: dts: mps2: remove skeleton.dtsi include and fix unit address warnings
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 28 Oct 2016 00:06:24 +0000 (17:06 -0700)]
Merge tag 'socfpga_dts_for_v4.10_part_1' of git://git./linux/kernel/git/dinguyen/linux into next/dt
SoCFPGA DTS update for v4.10, part 1
- Add a Macnica sodia board
- Add support for the Arria10 System resource device
- Add support for the Arria10 LEDs
- Add QSPI to the socrates board
- Update L2 cache settings, enabling arm,shared-override
* tag 'socfpga_dts_for_v4.10_part_1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
ARM: dts: socfpga: socrates: enable qspi
ARM: dts: socfpga: add qspi node
ARM: dts: socfpga: Add LED framework to A10-SR GPIO
ARM: dts: socfpga: Enable GPIO parent for Arria10 SR chip
ARM: dts: socfpga: Add Devkit A10-SR fields for Arria10
ARM: dts: socfpga: Add SPI Master1 for Arria10 SR chip
ARM: dts: socfpga: enable arm,shared-override in the pl310
ARM: dts: socfpga: Add Macnica sodia board
ARM: dts: socfpga: Add new MCVEVK manufacturer compat
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 28 Oct 2016 00:04:09 +0000 (17:04 -0700)]
Merge tag 'sti-dt-for-4.10' of git://git./linux/kernel/git/pchotard/sti into next/dt
STi dts update:
Remove deprecated STiH415/416 DTS files
Add DT part associated to following ASoC patchset:
http://www.spinics.net/lists/alsa-devel/msg54782.html
Enable hdmi audio card on b2120 board
Clean STi sound card field for STiH407 family socs
Add PROC_STFE as a critical clock for STiH410
* tag 'sti-dt-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti: (27 commits)
ARM: dts: stih410-clocks: Add PROC_STFE as a critical clock
ARM: dts: STiH410-B2260: clean unnecessary hdmi node overlay
ARM: dts: STiHxxx-b2120: Add support of HDMI audio
ARM: dts: STiH410: Add label for sti-hdmi node
ARM: dts: STiH407: Add label for sti-hdmi node
ARM: dts: STiH407-family: sti sound card field cleaning
ARM: dts: remove STiH41x-b2020.dtsi
ARM: dts: remove STiH41x-b2000.dtsi
ARM: dts: remove STiH41x-b2020.dtsi
ARM: dts: remove STiH41x.dtsi
ARM: dts: remove STiH416.dtsi
ARM: dts: remove STiH415.dtsi
ARM: dts: remove STiH415-pinctrl.dtsi
ARM: dts: remove STiH415-clock.dtsi
ARM: dts: remove STiH415-b2000.dts
ARM: dts: remove STiH415-b2020.dts
ARM: dts: remove STiH416-pinctrl.dtsi
ARM: dts: remove STiH416-clock.dtsi
ARM: dts: remove STiH416-b2000.dts
ARM: dts: remove STiH416-b2020.dts
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Linus Torvalds [Mon, 24 Oct 2016 00:10:14 +0000 (17:10 -0700)]
Linux 4.9-rc2
Linus Torvalds [Sun, 23 Oct 2016 23:58:55 +0000 (16:58 -0700)]
Merge tag 'upstream-4.9-rc2' of git://git.infradead.org/linux-ubifs
Pull UBI[FS] fixes from Richard Weinberger:
"This contains fixes for issues in both UBI and UBIFS:
- Fallout from the merge window, refactoring UBI code introduced some
issues.
- Fixes for an UBIFS readdir bug which can cause getdents() to busy
loop for ever and a bug in the UBIFS xattr code"
* tag 'upstream-4.9-rc2' of git://git.infradead.org/linux-ubifs:
ubifs: Abort readdir upon error
UBI: Fix crash in try_recover_peb()
ubi: fix swapped arguments to call to ubi_alloc_aeb
ubifs: Fix xattr_names length in exit paths
ubifs: Rename ubifs_rename2
Linus Torvalds [Sun, 23 Oct 2016 23:52:19 +0000 (16:52 -0700)]
Merge tag 'ext4_for_linus_stable' of git://git./linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"A few bug fixes and add some missing KERN_CONT annotations"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: add missing KERN_CONT to a few more debugging uses
fscrypto: lock inode while setting encryption policy
ext4: correct endianness conversion in __xattr_check_inode()
fscrypto: make XTS tweak initialization endian-independent
ext4: do not advertise encryption support when disabled
jbd2: fix incorrect unlock on j_list_lock
ext4: super.c: Update logging style using KERN_CONT
Linus Torvalds [Sun, 23 Oct 2016 23:37:58 +0000 (16:37 -0700)]
Merge git://git./linux/kernel/git/nab/target-pending
Pull SCSI target fixes from Nicholas Bellinger:
"Here are the outstanding target-pending fixes for v4.9-rc2.
This includes:
- Fix v4.1.y+ reference leak regression with concurrent TMR
ABORT_TASK + session shutdown. (Vaibhav Tandon)
- Enable tcm_fc w/ SCF_USE_CPUID to avoid host exchange timeouts
(Hannes)
- target/user error sense handling fixes. (Andy + MNC + HCH)
- Fix iscsi-target NOP_OUT error path iscsi_cmd descriptor leak
(Varun)
- Two EXTENDED_COPY SCSI status fixes for ESX VAAI (Dinesh Israni +
Nixon Vincent)
- Revert a v4.8 residual overflow change, that breaks sg_inq with
small allocation lengths.
There are a number of folks stress testing the v4.1.y regression fix
in their environments, and more folks doing iser-target I/O stress
testing atop recent v4.x.y code.
There is also one v4.2.y+ RCU conversion regression related to
explicit NodeACL configfs changes, that is still being tracked down"
* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
target/tcm_fc: use CPU affinity for responses
target/tcm_fc: Update debugging statements to match libfc usage
target/tcm_fc: return detailed error in ft_sess_create()
target/tcm_fc: print command pointer in debug message
target: fix potential race window in target_sess_cmd_list_waiting()
Revert "target: Fix residual overflow handling in target_complete_cmd_with_length"
target: Don't override EXTENDED_COPY xcopy_pt_cmd SCSI status code
target: Make EXTENDED_COPY 0xe4 failure return COPY TARGET DEVICE NOT REACHABLE
target: Re-add missing SCF_ACK_KREF assignment in v4.1.y
iscsi-target: fix iscsi cmd leak
iscsi-target: fix spelling mistake "Unsolicitied" -> "Unsolicited"
target/user: Fix comments to not refer to data ring
target/user: Return an error if cmd data size is too large
target/user: Use sense_reason_t in tcmu_queue_cmd_ring
Linus Torvalds [Sun, 23 Oct 2016 23:21:28 +0000 (16:21 -0700)]
Merge tag 'hwmon-for-linus-v4.9-rc2' of git://git./linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
"Couple of hwmon fixes:
Fix a potential ERR_PTR dereference in max31790 driver, and handle
temperature readings below 0 in adm9240 driver"
* tag 'hwmon-for-linus-v4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (max31790) potential ERR_PTR dereference
hwmon: (adm9240) handle temperature readings below 0
Linus Torvalds [Sun, 23 Oct 2016 22:56:23 +0000 (15:56 -0700)]
Merge tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi
Pull IPMI updates from Corey Minyard:
"A small bug fix and a new driver for acting as an IPMI device.
I was on vacation during the merge window (a long vacation) but this
is a bug fix that should go in and a new driver that shouldn't hurt
anything.
This has been in linux-next for a month or so"
* tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi:
ipmi: fix crash on reading version from proc after unregisted bmc
ipmi/bt-bmc: remove redundant return value check of platform_get_resource()
ipmi/bt-bmc: add a dependency on ARCH_ASPEED
ipmi: Fix ioremap error handling in bt-bmc
ipmi: add an Aspeed BT IPMI BMC driver
Linus Torvalds [Sat, 22 Oct 2016 17:23:15 +0000 (10:23 -0700)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"This updates contains:
- A revert which addresses a boot failure on ARM Sun5i platforms
- A new clocksource driver, which has been delayed beyond rc1 due to
an interrupt driver issue which was unearthed by this driver. The
debugging of that issue and the discussion about the proper
solution made this driver miss the merge window. There is no point
in delaying it for a full cycle as it completes the basic mainline
support for the new JCore platform and does not create any risk
outside of that platform"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init"
clocksource: Add J-Core timer/clocksource driver
of: Add J-Core timer bindings
Linus Torvalds [Sat, 22 Oct 2016 16:58:49 +0000 (09:58 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"Three fixes, a hw-enablement and a cross-arch fix/enablement change:
- SGI/UV fix for older platforms
- x32 signal handling fix
- older x86 platform bootup APIC fix
- AVX512-4VNNIW (Neural Network Instructions) and AVX512-4FMAPS
(Multiply Accumulation Single precision instructions) enablement.
- move thread_info back into x86 specific code, to make life easier
for other architectures trying to make use of
CONFIG_THREAD_INFO_IN_TASK_STRUCT=y"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/boot/smp: Don't try to poke disabled/non-existent APIC
sched/core, x86: Make struct thread_info arch specific again
x86/signal: Remove bogus user_64bit_mode() check from sigaction_compat_abi()
x86/platform/UV: Fix support for EFI_OLD_MEMMAP after BIOS callback updates
x86/cpufeature: Add AVX512_4VNNIW and AVX512_4FMAPS features
x86/vmware: Skip timer_irq_works() check on VMware
Linus Torvalds [Sat, 22 Oct 2016 16:39:10 +0000 (09:39 -0700)]
Merge branch 'mm-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull vmap stack fixes from Ingo Molnar:
"This is fallout from CONFIG_HAVE_ARCH_VMAP_STACK=y on x86: stack
accesses that used to be just somewhat questionable are now totally
buggy.
These changes try to do it without breaking the ABI: the fields are
left there, they are just reporting zero, or reporting narrower
information (the maps file change)"
* 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
mm: Change vm_is_stack_for_task() to vm_is_stack_for_current()
fs/proc: Stop trying to report thread stacks
fs/proc: Stop reporting eip and esp in /proc/PID/stat
mm/numa: Remove duplicated include from mprotect.c
Linus Torvalds [Sat, 22 Oct 2016 16:33:51 +0000 (09:33 -0700)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull irq fixes from Ingo Molnar:
"Mostly irqchip driver fixes, plus a symbol export"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
kernel/irq: Export irq_set_parent()
irqchip/gic: Add missing \n to CPU IF adjustment message
irqchip/jcore: Don't show Kconfig menu item for driver
irqchip/eznps: Drop pointless static qualifier in nps400_of_init()
irqchip/gic-v3-its: Fix entry size mask for GITS_BASER
irqchip/gic-v3-its: Fix 64bit GIC{R,ITS}_TYPER accesses
Linus Torvalds [Sat, 22 Oct 2016 16:32:10 +0000 (09:32 -0700)]
Merge branch 'efi-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull EFI fixes from Ingo Molnar:
"Add Ard Biesheuvel as EFI co-maintainer, plus fix an ARM build bug
with older toolchains"
* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/arm: Fix absolute relocation detection for older toolchains
MAINTAINERS: Add myself as EFI maintainer
Ville Syrjälä [Sat, 22 Oct 2016 02:18:04 +0000 (05:18 +0300)]
x86/boot/smp: Don't try to poke disabled/non-existent APIC
Apparently trying to poke a disabled or non-existent APIC
leads to a box that doesn't even boot. Let's not do that.
No real clue if this is the right fix, but at least my
P3 machine boots again.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Borislav Petkov <bp@suse.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: dyoung@redhat.com
Cc: kexec@lists.infradead.org
Cc: stable@vger.kernel.org
Fixes:
2a51fe083eba ("arch/x86: Handle non enumerated CPU after physical hotplug")
Link: http://lkml.kernel.org/r/1477102684-5092-1-git-send-email-ville.syrjala@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Linus Torvalds [Sat, 22 Oct 2016 02:13:00 +0000 (19:13 -0700)]
Merge tag 'powerpc-4.9-3' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Fixes marked for stable:
- Prevent unlikely crash in copro_calculate_slb() (Frederic Barrat)
- cxl: Prevent adapter reset if an active context exists (Vaibhav Jain)
Fixes for code merged this cycle:
- Fix boot on systems with uncompressed kernel image (Heiner Kallweit)
- Drop dump_numa_memory_topology() (Michael Ellerman)
- Fix numa topology console print (Aneesh Kumar K.V)
- Ignore the pkey system calls for now (Stephen Rothwell)"
* tag 'powerpc-4.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc: Ignore the pkey system calls for now
powerpc: Fix numa topology console print
powerpc/mm: Drop dump_numa_memory_topology()
cxl: Prevent adapter reset if an active context exists
powerpc/boot: Fix boot on systems with uncompressed kernel image
powerpc/mm: Prevent unlikely crash in copro_calculate_slb()
Linus Torvalds [Sat, 22 Oct 2016 02:09:29 +0000 (19:09 -0700)]
Merge tag 'for-linus' of git://git./virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"ARM:
- avoid livelock when walking guest page tables
- fix HYP mode static keys without CC_HAVE_ASM_GOTO
MIPS:
- fix a build error without TRACEPOINTS_ENABLED
s390:
- reject a malformed userspace configuration
x86:
- suppress a warning without CONFIG_CPU_FREQ
- initialize whole irq_eoi array"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
arm/arm64: KVM: Map the BSS at HYP
arm64: KVM: Take S1 walks into account when determining S2 write faults
KVM: s390: reject invalid modes for runtime instrumentation
kvm: x86: memset whole irq_eoi
kvm/x86: Fix unused variable warning in kvm_timer_init()
KVM: MIPS: Add missing uaccess.h include
Linus Torvalds [Sat, 22 Oct 2016 02:06:59 +0000 (19:06 -0700)]
Merge tag 'nfs-for-4.9-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client bugfixes from Anna Schumaker:
"Just two bugfixes this time:
Stable bugfix:
- Fix last_write_offset incorrectly set to page boundary
Other bugfix:
- Fix missing-braces warning"
* tag 'nfs-for-4.9-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
nfs4: fix missing-braces warning
pnfs/blocklayout: fix last_write_offset incorrectly set to page boundary
Linus Torvalds [Fri, 21 Oct 2016 22:54:45 +0000 (15:54 -0700)]
Merge tag 'acpi-4.9-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix an issue related to system resume in the new WDAT-based
watchdog driver and a return value of a stub function in the ACPI CPPC
framework.
Specifics:
- Update the ACPI WDAT-based watchdog driver to ping the hardware
during system resume to prevent a reset from occurring after the
resume is complete (Mika Westerberg).
- Fix the return value of the pcc_mbox_request_channel() stub for
CONFIG_PCC unset (Hoan Tran)"
* tag 'acpi-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
watchdog: wdat_wdt: Ping the watchdog on resume
mailbox: PCC: Fix return value of pcc_mbox_request_channel()
Rafael J. Wysocki [Fri, 21 Oct 2016 20:24:23 +0000 (22:24 +0200)]
Merge branches 'acpi-wdat' and 'acpi-cppc'
* acpi-wdat:
watchdog: wdat_wdt: Ping the watchdog on resume
* acpi-cppc:
mailbox: PCC: Fix return value of pcc_mbox_request_channel()
Thomas Gleixner [Fri, 21 Oct 2016 19:40:29 +0000 (21:40 +0200)]
Merge tag 'gic-fixes-for-4.9-rc2' of git://git./linux/kernel/git/maz/arm-platforms into irq/urgent
Pull GIC updates from Marc Zyngier:
- Fix for 32bit accesses that should be 64bit on 64bit machines
- Fix for a field decoding macro
- Beautify a warning message
Linus Torvalds [Fri, 21 Oct 2016 17:57:09 +0000 (10:57 -0700)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Five small fixes.
Some of these, like the nested spinlock overwriting saved flags and
the Kasan use after free look serious, but they seem not to have been
picked up in testing or seen in the field.
The biggest user visible issue is probably the wrong device handler
for Clariion, which means that alua doesn't bind to the array like it
should"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ipr: Fix async error WARN_ON
scsi: zfcp: spin_lock_irqsave() is not nestable
scsi: Remove one useless stack variable
scsi: Fix use-after-free
scsi: Replace wrong device handler name for CLARiiON arrays
Linus Torvalds [Fri, 21 Oct 2016 17:54:01 +0000 (10:54 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"A set of fixes that missed the merge window, mostly due to me being
away around that time.
Nothing major here, a mix of nvme cleanups and fixes, and one fix for
the badblocks handling"
* 'for-linus' of git://git.kernel.dk/linux-block:
nvmet: use symbolic constants for CNS values
nvme: use symbolic constants for CNS values
nvme.h: add an enum for cns values
nvme.h: don't use uuid_be
nvme.h: resync with nvme-cli
nvme: Add tertiary number to NVME_VS
nvme : Add sysfs entry for NVMe CMBs when appropriate
nvme: don't schedule multiple resets
nvme: Delete created IO queues on reset
nvme: Stop probing a removed device
badblocks: fix overlapping check for clearing
Linus Torvalds [Fri, 21 Oct 2016 17:48:58 +0000 (10:48 -0700)]
Merge tag 'pci-v4.9-fixes-1' of git://git./linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"This includes:
- Fix for a Layerscape driver issue that causes a use-before-set
crash
- Maintainer update for the Synopsis prototyping device driver"
* tag 'pci-v4.9-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: designware-plat: Update author email address
PCI: layerscape: Fix drvdata usage before assignment
PCI: designware-plat: Change maintainer to Jose Abreu
Radim Krčmář [Fri, 21 Oct 2016 16:49:53 +0000 (18:49 +0200)]
Merge tag 'kvm-arm-for-4.9-rc2' of git://git./linux/kernel/git/kvmarm/kvmarm
KVM/ARM updates for 4.9-rc2
- Handle faults generated by the page table walker as being writes
- Map the BSS at EL2
Marc Zyngier [Thu, 20 Oct 2016 09:17:21 +0000 (10:17 +0100)]
arm/arm64: KVM: Map the BSS at HYP
When used with a compiler that doesn't implement "asm goto"
(such as the AArch64 port of GCC 4.8), jump labels generate a
memory access to find out about the value of the key (instead
of just patching the code). The key itself is likely to be
stored in the BSS.
This is perfectly fine, except that we don't map the BSS at HYP,
leading to an exploding kernel at the first access. The obvious
fix is simply to map the BSS there (which should have been done
a long while ago, but hey...).
Reported-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Will Deacon [Thu, 29 Sep 2016 11:37:01 +0000 (12:37 +0100)]
arm64: KVM: Take S1 walks into account when determining S2 write faults
The WnR bit in the HSR/ESR_EL2 indicates whether a data abort was
generated by a read or a write instruction. For stage 2 data aborts
generated by a stage 1 translation table walk (i.e. the actual page
table access faults at EL2), the WnR bit therefore reports whether the
instruction generating the walk was a load or a store, *not* whether the
page table walker was reading or writing the entry.
For page tables marked as read-only at stage 2 (e.g. due to KSM merging
them with the tables from another guest), this could result in livelock,
where a page table walk generated by a load instruction attempts to
set the access flag in the stage 1 descriptor, but fails to trigger
CoW in the host since only a read fault is reported.
This patch modifies the arm64 kvm_vcpu_dabt_iswrite function to
take into account stage 2 faults in stage 1 walks. Since DBM cannot be
disabled at EL2 for CPUs that implement it, we assume that these faults
are always causes by writes, avoiding the livelock situation at the
expense of occasional, spurious CoWs.
We could, in theory, do a bit better by checking the guest TCR
configuration and inspecting the page table to see why the PTE faulted.
However, I doubt this is measurable in practice, and the threat of
livelock is real.
Cc: <stable@vger.kernel.org>
Cc: Julien Grall <julien.grall@arm.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Linus Torvalds [Fri, 21 Oct 2016 16:14:35 +0000 (09:14 -0700)]
Merge tag 'drm-fixes-for-v4.9-rc2-part2' of git://people.freedesktop.org/~airlied/linux
Pull more drm fixes from Dave Airlie:
"Mainly some vmwgfx fixes, but also some fixes for armada, etnaviv and
fsl-dcu"
* tag 'drm-fixes-for-v4.9-rc2-part2' of git://people.freedesktop.org/~airlied/linux:
drm/fsl-dcu: enable pixel clock when enabling CRTC
drm/fsl-dcu: do not transfer registers in mode_set_nofb
drm/fsl-dcu: do not transfer registers on plane init
drm/fsl-dcu: enable TCON bypass mode by default
drm/vmwgfx: Adjust checks for null pointers in 13 functions
drm/vmwgfx: Use memdup_user() rather than duplicating its implementation
drm/vmwgfx: Use kmalloc_array() in vmw_surface_define_ioctl()
drm/vmwgfx: Avoid validating views on view destruction
drm/vmwgfx: Limit the user-space command buffer size
drm/vmwgfx: Remove a leftover debug printout
drm/vmwgfx: Allow resource relocations on byte boundaries
drm/vmwgfx: Enable SVGA_3D_CMD_DX_TRANSFER_FROM_BUFFER command
drm/vmwgfx: Remove call to reservation_object_test_signaled_rcu before wait
drm/vmwgfx: Replace numeric parameter like 0444 with macro
drm/etnaviv: block 64K of address space behind each cmdstream
drm/etnaviv: ensure write caches are flushed at end of user cmdstream
drm/armada: fix clock counts
Joao Pinto [Fri, 21 Oct 2016 09:31:48 +0000 (10:31 +0100)]
PCI: designware-plat: Update author email address
Although I am leaving Synopsys, I would like to keep working with the linux
kernel community and help in what you might find useful. For that I am
sending this patch to change my contact e-mail.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Sudip Mukherjee [Thu, 6 Oct 2016 17:36:43 +0000 (23:06 +0530)]
kernel/irq: Export irq_set_parent()
The TPS65217 driver grew interrupt support which uses
irq_set_parent(). While it's not yet clear why this is used in the first
place, building the driver as a module fails with:
ERROR: ".irq_set_parent" [drivers/mfd/tps65217.ko] undefined!
The correctness of the driver change is still investigated, but for now
it's less trouble to export irq_set_parent() than dealing with the build
wreckage.
[ tglx: Rewrote changelog and made the export GPL ]
Fixes:
6556bdacf646 ("mfd: tps65217: Add support for IRQs")
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Marcin Niestroj <m.niestroj@grinn-global.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Lee Jones <lee.jones@linaro.org>
Link: http://lkml.kernel.org/r/1475775403-27207-1-git-send-email-sudipm.mukherjee@gmail.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Hannes Reinecke [Mon, 22 Aug 2016 08:54:11 +0000 (10:54 +0200)]
target/tcm_fc: use CPU affinity for responses
The libfc stack assigns exchange IDs based on the CPU the request
was received on, so we need to send the responses via the same CPU.
Otherwise the send logic gets confuses and responses will be delayed,
causing exchange timeouts on the initiator side.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Cc: stable@vger.kernel.org # 4.5+
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Hannes Reinecke [Mon, 22 Aug 2016 08:54:10 +0000 (10:54 +0200)]
target/tcm_fc: Update debugging statements to match libfc usage
Update the debug statements to match those from libfc.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Hannes Reinecke [Mon, 22 Aug 2016 08:54:09 +0000 (10:54 +0200)]
target/tcm_fc: return detailed error in ft_sess_create()
Not every failure is due to out-of-memory; the ACLs might not be
set, too. So return a detailed error code in ft_sess_create()
instead of just a NULL pointer.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Hannes Reinecke [Mon, 22 Aug 2016 08:54:08 +0000 (10:54 +0200)]
target/tcm_fc: print command pointer in debug message
When allocating a new command we should add the pointer to the
debug statements; that allows us to match this with other debug
statements for handling data.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Hannes Reinecke [Mon, 22 Aug 2016 08:54:07 +0000 (10:54 +0200)]
target: fix potential race window in target_sess_cmd_list_waiting()
target_sess_cmd_list_waiting() might hit on a condition where
the kref for the command is already 0, but the destructor has
not been called yet (or is stuck in waiting for a spin lock).
Rather than leaving the command on the list we should explicitly
remove it to avoid race issues later on.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Dave Airlie [Fri, 21 Oct 2016 03:27:55 +0000 (13:27 +1000)]
Merge branch 'drm-etnaviv-fixes' of git://git.pengutronix.de/lst/linux into drm-fixes
2 more patches to stabilize the new MMUv2 support.
* 'drm-etnaviv-fixes' of git://git.pengutronix.de/lst/linux:
drm/etnaviv: block 64K of address space behind each cmdstream
drm/etnaviv: ensure write caches are flushed at end of user cmdstream
Dave Airlie [Fri, 21 Oct 2016 03:26:58 +0000 (13:26 +1000)]
Merge branch 'drm-vmwgfx-fixes' of ssh://people.freedesktop.org/~syeh/repos_linux into drm-fixes
vmwgfx cleanups and fixes.
* 'drm-vmwgfx-fixes' of ssh://people.freedesktop.org/~syeh/repos_linux:
drm/vmwgfx: Adjust checks for null pointers in 13 functions
drm/vmwgfx: Use memdup_user() rather than duplicating its implementation
drm/vmwgfx: Use kmalloc_array() in vmw_surface_define_ioctl()
drm/vmwgfx: Avoid validating views on view destruction
drm/vmwgfx: Limit the user-space command buffer size
drm/vmwgfx: Remove a leftover debug printout
drm/vmwgfx: Allow resource relocations on byte boundaries
drm/vmwgfx: Enable SVGA_3D_CMD_DX_TRANSFER_FROM_BUFFER command
drm/vmwgfx: Remove call to reservation_object_test_signaled_rcu before wait
drm/vmwgfx: Replace numeric parameter like 0444 with macro
Dave Airlie [Fri, 21 Oct 2016 03:26:15 +0000 (13:26 +1000)]
Merge branch 'drm-armada-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes
One small fix for Armada, where the clock prepare/enable counts were
going awry.
* 'drm-armada-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
drm/armada: fix clock counts
Dave Airlie [Fri, 21 Oct 2016 03:25:28 +0000 (13:25 +1000)]
Merge branch 'fixes-for-v4.9-rc2' of git.agner.ch/git/linux-drm-fsl-dcu into drm-fixes
This are some fixes which I hoped to still get into v4.9. I used to
test them here since about 2 weeks and Meng came around to test it
on the second platform making use of this IP too, so they are well
tested now.
* 'fixes-for-v4.9-rc2' of http://git.agner.ch/git/linux-drm-fsl-dcu:
drm/fsl-dcu: enable pixel clock when enabling CRTC
drm/fsl-dcu: do not transfer registers in mode_set_nofb
drm/fsl-dcu: do not transfer registers on plane init
drm/fsl-dcu: enable TCON bypass mode by default
Mika Westerberg [Thu, 20 Oct 2016 15:03:36 +0000 (18:03 +0300)]
watchdog: wdat_wdt: Ping the watchdog on resume
It turns out we need to ping the watchdog hardware on resume when we
re-program it. Otherwise this causes inadvertent reset to trigger
right after the resume is complete.
Fixes:
058dfc767008 (ACPI / watchdog: Add support for WDAT hardware watchdog)
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Linus Torvalds [Thu, 20 Oct 2016 22:32:51 +0000 (15:32 -0700)]
Merge tag 'pm-4.9-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"This fixes the pointer arithmetics mess-up in the cpufreq core
introduced by one of recent commits and leading to all kinds of
breakage from kernel crashes to incorrect governor decisions (Sergey
Senozhatsky)"
* tag 'pm-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq: fix overflow in cpufreq_table_find_index_dl()
Rafael J. Wysocki [Thu, 20 Oct 2016 21:24:58 +0000 (23:24 +0200)]
Merge branch 'pm-cpufreq'
* pm-cpufreq:
cpufreq: fix overflow in cpufreq_table_find_index_dl()
Chen-Yu Tsai [Tue, 18 Oct 2016 05:49:18 +0000 (13:49 +0800)]
Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init"
struct clocksource is also used by the clk notifier callback, to
unregister and re-register the clocksource with a different clock rate.
clocksource_mmio_init does not pass back a pointer to the struct used,
and the clk notifier callback assumes that the struct clocksource in
struct sun5i_timer_clksrc is valid. This results in a kernel NULL
pointer dereference when the hstimer clock is changed:
Unable to handle kernel NULL pointer dereference at virtual address
00000004
[<
c03a4678>] (clocksource_unbind) from [<
c03a46d4>] (clocksource_unregister+0x2c/0x44)
[<
c03a46d4>] (clocksource_unregister) from [<
c0a6f350>] (sun5i_rate_cb_clksrc+0x34/0x3c)
[<
c0a6f350>] (sun5i_rate_cb_clksrc) from [<
c035ea50>] (notifier_call_chain+0x44/0x84)
[<
c035ea50>] (notifier_call_chain) from [<
c035edc0>] (__srcu_notifier_call_chain+0x44/0x60)
[<
c035edc0>] (__srcu_notifier_call_chain) from [<
c035edf4>] (srcu_notifier_call_chain+0x18/0x20)
[<
c035edf4>] (srcu_notifier_call_chain) from [<
c0670174>] (__clk_notify+0x70/0x7c)
[<
c0670174>] (__clk_notify) from [<
c06702c0>] (clk_propagate_rate_change+0xa4/0xc4)
[<
c06702c0>] (clk_propagate_rate_change) from [<
c0670288>] (clk_propagate_rate_change+0x6c/0xc4)
Revert the commit for now. clocksource_mmio_init can be made to pass back
a pointer, but the code churn and usage of an inner struct might not be
worth it.
Fixes:
157dfadef832 ("clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init")
Reported-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Cc: linux-sunxi@googlegroups.com
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20161018054918.26855-1-wens@csie.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Radim Krčmář [Thu, 20 Oct 2016 18:31:01 +0000 (20:31 +0200)]
Merge tag 'kvm-s390-master-4.9-1' of git://git./linux/kernel/git/kvms390/linux
KVM: s390: Fix for user-triggerable WARN_ON
A malicious user space can provide an invalid mode for runtime
instrumentation via the interfaces that are normally used on
the target host during migration. This would trigger a WARN_ON
via validity intercept. Let's detect this special case.
Rich Felker [Thu, 13 Oct 2016 21:51:06 +0000 (21:51 +0000)]
clocksource: Add J-Core timer/clocksource driver
At the hardware level, the J-Core PIT is integrated with the interrupt
controller, but it is represented as its own device and has an
independent programming interface. It provides a 12-bit countdown
timer, which is not presently used, and a periodic timer. The interval
length for the latter is programmable via a 32-bit throttle register
whose units are determined by a bus-period register. The periodic
timer is used to implement both periodic and oneshot clock event
modes; in oneshot mode the interrupt handler simply disables the timer
as soon as it fires.
Despite its device tree node representing an interrupt for the PIT,
the actual irq generated is programmable, not hard-wired. The driver
is responsible for programming the PIT to generate the hardware irq
number that the DT assigns to it.
On SMP configurations, J-Core provides cpu-local instances of the PIT;
no broadcast timer is needed. This driver supports the creation of the
necessary per-cpu clock_event_device instances.
A nanosecond-resolution clocksource is provided using the J-Core "RTC"
registers, which give a 64-bit seconds count and 32-bit nanoseconds
that wrap every second. The driver converts these to a full-range
32-bit nanoseconds count.
Signed-off-by: Rich Felker <dalias@libc.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Link: http://lkml.kernel.org/r/b591ff12cc5ebf63d1edc98da26046f95a233814.1476393790.git.dalias@libc.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Rich Felker [Thu, 13 Oct 2016 21:51:06 +0000 (21:51 +0000)]
of: Add J-Core timer bindings
Signed-off-by: Rich Felker <dalias@libc.org>
Acked-by: Rob Herring <robh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: linux-sh@vger.kernel.org
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Link: http://lkml.kernel.org/r/8b107c292ed8cf8eed0fa283071fc8a930098628.1476393790.git.dalias@libc.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Christian Borntraeger [Wed, 28 Sep 2016 14:18:47 +0000 (16:18 +0200)]
KVM: s390: reject invalid modes for runtime instrumentation
Usually a validity intercept is a programming error of the host
because of invalid entries in the state description.
We can get a validity intercept if the mode of the runtime
instrumentation control block is wrong. As the host does not know
which modes are valid, this can be used by userspace to trigger
a WARN.
Instead of printing a WARN let's return an error to userspace as
this can only happen if userspace provides a malformed initial
value (e.g. on migration). The kernel should never warn on bogus
input. Instead let's log it into the s390 debug feature.
While at it, let's return -EINVAL for all validity intercepts as
this will trigger an error in QEMU like
error: kvm run failed Invalid argument
PSW=mask
0404c00180000000 addr
000000000063c226 cc 00
R00=
000000000000004f R01=
0000000000000004 R02=
0000000000760005 R03=
000000007fe0a000
R04=
000000000064ba2a R05=
000000049db73dd0 R06=
000000000082c4b0 R07=
0000000000000041
R08=
0000000000000002 R09=
000003e0804042a8 R10=
0000000496152c42 R11=
000000007fe0afb0
[...]
This will avoid an endless loop of validity intercepts.
Cc: stable@vger.kernel.org # v4.5+
Fixes:
c6e5f166373a ("KVM: s390: implement the RI support of guest")
Acked-by: Fan Zhang <zhangfan@linux.vnet.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Linus Torvalds [Thu, 20 Oct 2016 17:17:13 +0000 (10:17 -0700)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Most of these are CC'd for stable, but there are a few fixing issues
introduced during the recent merge window too.
There's also a fix for the xgene PMU driver, but it seemed daft to
send as a separate pull request, so I've included it here with the
rest of the fixes.
- Fix ACPI boot due to recent broken NUMA changes
- Fix remote enabling of CPU features requiring PSTATE bit manipulation
- Add address range check when emulating user cache maintenance
- Fix LL/SC loops that allow compiler to introduce memory accesses
- Fix recently added write_sysreg_s macro
- Ensure MDCR_EL2 is initialised on qemu targets without a PMU
- Avoid kaslr breakage due to MODVERSIONs and DYNAMIC_FTRACE
- Correctly drive recent ld when building relocatable Image
- Remove junk IS_ERR check from xgene PMU driver added during merge window
- pr_cont fixes after core changes in the merge window"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: remove pr_cont abuse from mem_init
arm64: fix show_regs fallout from KERN_CONT changes
arm64: kernel: force ET_DYN ELF type for CONFIG_RELOCATABLE=y
arm64: suspend: Reconfigure PSTATE after resume from idle
arm64: mm: Set PSTATE.PAN from the cpu_enable_pan() call
arm64: cpufeature: Schedule enable() calls instead of calling them via IPI
arm64: Cortex-A53 errata workaround: check for kernel addresses
arm64: percpu: rewrite ll/sc loops in assembly
arm64: swp emulation: bound LL/SC retries before rescheduling
arm64: sysreg: Fix use of XZR in write_sysreg_s
arm64: kaslr: keep modules close to the kernel when DYNAMIC_FTRACE=y
arm64: kernel: Init MDCR_EL2 even in the absence of a PMU
perf: xgene: Remove bogus IS_ERR() check
arm64: kernel: numa: fix ACPI boot cpu numa node mapping
arm64: kaslr: fix breakage with CONFIG_MODVERSIONS=y
Linus Torvalds [Thu, 20 Oct 2016 16:57:51 +0000 (09:57 -0700)]
Merge tag 'ceph-for-4.9-rc2' of git://github.com/ceph/ceph-client
Pull Ceph fixes from Ilya Dryomov:
"An rbd exclusive-lock edge case fix and several filesystem fixups.
Nikolay's error path patch is tagged for stable, everything else but
readdir vs frags race was introduced in this merge window"
* tag 'ceph-for-4.9-rc2' of git://github.com/ceph/ceph-client:
ceph: fix non static symbol warning
ceph: fix uninitialized dentry pointer in ceph_real_mount()
ceph: fix readdir vs fragmentation race
ceph: fix error handling in ceph_read_iter
rbd: don't retry watch reregistration if header object is gone
rbd: don't wait for the lock forever if blacklisted
Linus Torvalds [Thu, 20 Oct 2016 15:59:12 +0000 (08:59 -0700)]
Merge tag 'mmc-v4.9-rc1' of git://git./linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"Here are some mmc fixes intended for v4.9 rc2.
This time I have also included a few changes for a memstick driver
which has a corresponding mmc driver. They use the same USB device as
parent, hence both needs to play nice with runtime PM, which they
didn't.
MMC core:
- Update MAINTAINERS as the mmc tree moved to kernel.org
- A few fixes for HS400es mode
- A few other minor fixes
MMC host:
- sdhci: Fix an issue when dealing with stop commands
- sdhci-pci: Fix a bus power failure issue
- sdhci-esdhc-imx: Correct two register accesses
- sdhci-of-arasan: Fix the 1.8V I/O signal switch behaviour
- rtsx_usb_sdmmc: Fix runtime PM issues
Other: (Because of no maintainer)
- memstick: rtsx_usb_ms: Fix runtime PM issues"
* tag 'mmc-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
MAINTAINERS: mmc: Move the mmc tree to kernel.org
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
memstick: rtsx_usb_ms: Runtime resume the device when polling for cards
mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led
mmc: rtsx_usb_sdmmc: Avoid keeping the device runtime resumed when unused
mmc: sdhci: cast unsigned int to unsigned long long to avoid unexpeted error
mmc: sdhci-esdhc-imx: Correct two register accesses
mmc: sdhci-pci: Fix bus power failing to enable for some Intel controllers
mmc: sdhci-pci: Let devices define their own sdhci_ops
mmc: sdhci: Rename sdhci_set_power() to sdhci_set_power_noreg()
mmc: sdhci: Fix SDHCI_QUIRK2_STOP_WITH_TC
mmc: core: Annotate cmd_hdr as __le32
mmc: sdhci-of-arasan: add sdhci_arasan_voltage_switch for arasan, 5.1
mmc: core: changes frequency to hs_max_dtr when selecting hs400es
mmc: core: switch to 1V8 or 1V2 for hs400es mode
mmc: block: add missing header dependencies
mmc: sdhci-of-arasan: Fix non static symbol warning
Linus Torvalds [Thu, 20 Oct 2016 15:49:03 +0000 (08:49 -0700)]
Merge branch 'for_linus' of git://git./linux/kernel/git/jack/linux-fs
Pull misc filesystem fixes from Jan Kara:
"A fix for an isofs change apparently breaking mount(8) in some cases
and one ext2 warning fix"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
ext2: avoid bogus -Wmaybe-uninitialized warning
isofs: Do not return EACCES for unknown filesystems
Radim Krčmář [Thu, 20 Oct 2016 15:26:53 +0000 (17:26 +0200)]
Merge tag 'kvm_mips_4.9_2' of git://git./linux/kernel/git/jhogan/kvm-mips
MIPS KVM fix for v4.9-rc2
- Fix build error introduced during the 4.9 merge window when
tracepoints are disabled.
Sergey Senozhatsky [Mon, 17 Oct 2016 15:41:12 +0000 (00:41 +0900)]
cpufreq: fix overflow in cpufreq_table_find_index_dl()
'best' is always less or equals to 'pos', so `best - pos' returns
a negative value which is then getting casted to `unsigned int'
and passed to __cpufreq_driver_target()->acpi_cpufreq_target()
for policy->freq_table selection. This results in
BUG: unable to handle kernel paging request at
ffff881019b469f8
IP: [<
ffffffffa00356c1>] acpi_cpufreq_target+0x4f/0x190 [acpi_cpufreq]
PGD
267f067
PUD 0
Oops: 0000 [#1] PREEMPT SMP
CPU: 6 PID: 70 Comm: kworker/6:1 Not tainted 4.9.0-rc1-next-
20161017-dbg-dirty
Workqueue: events dbs_work_handler
task:
ffff88041b808000 task.stack:
ffff88041b810000
RIP: 0010:[<
ffffffffa00356c1>] [<
ffffffffa00356c1>] acpi_cpufreq_target+0x4f/0x190 [acpi_cpufreq]
RSP: 0018:
ffff88041b813c60 EFLAGS:
00010282
RAX:
ffff880419b46a00 RBX:
ffff88041b848400 RCX:
ffff880419b20f80
RDX:
00000000001dff38 RSI:
00000000ffffffff RDI:
ffff88041b848400
RBP:
ffff88041b813cb0 R08:
0000000000000006 R09:
0000000000000040
R10:
ffffffff8207f9e0 R11:
ffffffff8173595b R12:
0000000000000000
R13:
ffff88041f1dff38 R14:
0000000000262900 R15:
0000000bfffffff4
FS:
0000000000000000(0000) GS:
ffff88041f000000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
ffff881019b469f8 CR3:
000000041a2d3000 CR4:
00000000001406e0
Stack:
ffff88041b813cb0 ffffffff813347f9 ffff88041b813ca0 ffffffff81334663
ffff88041f1d4bc0 ffff88041b848400 0000000000000000 0000000000000000
0000000000262900 0000000000000000 ffff88041b813d00 ffffffff813355dc
Call Trace:
[<
ffffffff813347f9>] ? cpufreq_freq_transition_begin+0xf1/0xfc
[<
ffffffff81334663>] ? get_cpu_idle_time+0x97/0xa6
[<
ffffffff813355dc>] __cpufreq_driver_target+0x3b6/0x44e
[<
ffffffff81336ca3>] cs_dbs_timer+0x11a/0x135
[<
ffffffff81336fda>] dbs_work_handler+0x39/0x62
[<
ffffffff81057823>] process_one_work+0x280/0x4a5
[<
ffffffff81058719>] worker_thread+0x24f/0x397
[<
ffffffff810584ca>] ? rescuer_thread+0x30b/0x30b
[<
ffffffff81418380>] ? nl80211_get_key+0x29/0x36a
[<
ffffffff8105d2b7>] kthread+0xfc/0x104
[<
ffffffff8107ceea>] ? put_lock_stats.isra.9+0xe/0x20
[<
ffffffff8105d1bb>] ? kthread_create_on_node+0x3f/0x3f
[<
ffffffff814b2092>] ret_from_fork+0x22/0x30
Code: 56 4d 6b ff 0c 41 55 41 54 53 48 83 ec 28 48 8b 15 ad 1e 00 00 44 8b 41
08 48 8b 87 c8 00 00 00 49 89 d5 4e 03 2c c5 80 b2 78 81 <46> 8b 74 38 04 45
3b 75 00 75 11 31 c0 83 39 00 0f 84 1c 01 00
RIP [<
ffffffffa00356c1>] acpi_cpufreq_target+0x4f/0x190 [acpi_cpufreq]
RSP <
ffff88041b813c60>
CR2:
ffff881019b469f8
---[ end trace
16d9fc7a17897d37 ]---
[ rjw: In some cases this bug may also cause incorrect frequencies to
be selected by cpufreq governors. ]
Fixes:
899bb6642f2a (cpufreq: skip invalid entries when searching the frequency)
Link: http://marc.info/?l=linux-kernel&m=147672030714331&w=2
Reported-and-tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reported-and-tested-by: Jörg Otte <jrg.otte@gmail.com>
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: 4.8+ <stable@vger.kernel.org> # 4.8+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Mark Rutland [Thu, 20 Oct 2016 11:24:53 +0000 (12:24 +0100)]
arm64: remove pr_cont abuse from mem_init
All the lines printed by mem_init are independent, with each ending with
a newline. While they logically form a large block, none are actually
continuations of previous lines.
The kernel-side printk code and the userspace demsg tool differ in their
handling of KERN_CONT following a newline, and while this isn't always a
problem kernel-side, it does cause difficulty for userspace. Using
pr_cont causes the userspace tool to not print line prefix (e.g.
timestamps) even when following a newline, mis-aligning the output and
making it harder to read, e.g.
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB)
.text : 0xffff000008080000 - 0xffff0000088b0000 ( 8384 KB)
.rodata : 0xffff0000088b0000 - 0xffff000008c50000 ( 3712 KB)
.init : 0xffff000008c50000 - 0xffff000008d50000 ( 1024 KB)
.data : 0xffff000008d50000 - 0xffff000008e25200 ( 853 KB)
.bss : 0xffff000008e25200 - 0xffff000008e6bec0 ( 284 KB)
fixed : 0xffff7dfffe7fd000 - 0xffff7dfffec00000 ( 4108 KB)
PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB)
vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum)
0xffff7e0000000000 - 0xffff7e0026000000 ( 608 MB actual)
memory : 0xffff800000000000 - 0xffff800980000000 ( 38912 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
Fix this by using pr_notice consistently for all lines, which both the
kernel and userspace are happy with.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Mark Rutland [Thu, 20 Oct 2016 11:23:16 +0000 (12:23 +0100)]
arm64: fix show_regs fallout from KERN_CONT changes
Recently in commit
4bcc595ccd80decb ("printk: reinstate KERN_CONT for
printing continuation lines"), the behaviour of printk changed w.r.t.
KERN_CONT. Now, KERN_CONT is mandatory to continue existing lines.
Without this, prefixes are inserted, making output illegible, e.g.
[ 1007.069010] pc : [<
ffff00000871898c>] lr : [<
ffff000008718948>] pstate:
40000145
[ 1007.076329] sp :
ffff000008d53ec0
[ 1007.079606] x29:
ffff000008d53ec0 [ 1007.082797] x28:
0000000080c50018
[ 1007.086160]
[ 1007.087630] x27:
ffff000008e0c7f8 [ 1007.090820] x26:
ffff80097631ca00
[ 1007.094183]
[ 1007.095653] x25:
0000000000000001 [ 1007.098843] x24:
000000ea68b61cac
[ 1007.102206]
... or when dumped with the userpace dmesg tool, which has slightly
different implicit newline behaviour. e.g.
[ 1007.069010] pc : [<
ffff00000871898c>] lr : [<
ffff000008718948>] pstate:
40000145
[ 1007.076329] sp :
ffff000008d53ec0
[ 1007.079606] x29:
ffff000008d53ec0
[ 1007.082797] x28:
0000000080c50018
[ 1007.086160]
[ 1007.087630] x27:
ffff000008e0c7f8
[ 1007.090820] x26:
ffff80097631ca00
[ 1007.094183]
[ 1007.095653] x25:
0000000000000001
[ 1007.098843] x24:
000000ea68b61cac
[ 1007.102206]
We can't simply always use KERN_CONT for lines which may or may not be
continuations. That causes line prefixes (e.g. timestamps) to be
supressed, and the alignment of all but the first line will be broken.
For even more fun, we can't simply insert some dummy empty-string printk
calls, as GCC warns for an empty printk string, and even if we pass
KERN_DEFAULT explcitly to silence the warning, the prefix gets swallowed
unless there is an additional part to the string.
Instead, we must manually iterate over pairs of registers, which gives
us the legible output we want in either case, e.g.
[ 169.771790] pc : [<
ffff00000871898c>] lr : [<
ffff000008718948>] pstate:
40000145
[ 169.779109] sp :
ffff000008d53ec0
[ 169.782386] x29:
ffff000008d53ec0 x28:
0000000080c50018
[ 169.787650] x27:
ffff000008e0c7f8 x26:
ffff80097631de00
[ 169.792913] x25:
0000000000000001 x24:
00000027827b2cf4
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Peter Griffin [Tue, 18 Oct 2016 15:35:00 +0000 (17:35 +0200)]
ARM: dts: stih410-clocks: Add PROC_STFE as a critical clock
Once the ST frontend demux HW IP has been enabled, the clock can't
be disabled otherwise the system will hang and the board will
be unserviceable.
To allow balanced clock enable/disable calls in the driver we use
the critical clock infrastructure to take an extra reference on the
clock so the clock will never actually be disabled.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Arnaud Pouliquen [Tue, 4 Oct 2016 16:11:00 +0000 (18:11 +0200)]
ARM: dts: STiH410-B2260: clean unnecessary hdmi node overlay
sti-hdmi is already enabled in stih410.dtsi.
So no need to declare it here.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Arnaud Pouliquen [Tue, 4 Oct 2016 16:11:00 +0000 (18:11 +0200)]
ARM: dts: STiHxxx-b2120: Add support of HDMI audio
Add new dai link in sound card to support HDMI output
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>