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Needed to match device ids for clocks, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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This is similar to a recent commit for exynos5250 titled:
ARM: EXYNOS: Add aliases for i2c controller
Adding aliases will be useful to prevent warnings in a future
change. See:
i2c: s3c2410: Get the i2c bus number from alias id
Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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chan->end is tested for being NULL. However in the event that it is NULL, the
subsequent assignment statement would lead to NULL pointer dereference.
Thus dereferencing it only when it is not NULL.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Don't hook up brightness control in the display on/off operations, use
the backlight API instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
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Don't hook up brightness control in the display on/off operations, use
the backlight API instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
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Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
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Reference the MIPI-DSI transceiver in the LCDC platform data and make
sure it gets registered before the LCDC.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
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git://sources.calxeda.com/kernel/linux into next/soc
From Rob Herring:
Use common debug_ll_init function and remove the static mapping code
from mach-highbank.
* tag 'highbank-debugll-cleanup' of git://sources.calxeda.com/kernel/linux:
ARM: highbank: use common debug_ll_io_init
ARM: implement debug_ll_io_init()
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git://git.linaro.org/people/pawelmoll/linux into next/soc
From Pawel Moll:
* 'vexpress-clk-soc' of git://git.linaro.org/people/pawelmoll/linux:
ARM: vexpress: Remove motherboard dependencies in the DTS files
ARM: vexpress: Start using new Versatile Express infrastructure
ARM: vexpress: Add config bus components and clocks to DTs
mfd: Versatile Express system registers driver
mfd: Versatile Express config infrastructure
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From Mike Turquette:
* depends/clk:
clk: Common clocks implementation for Versatile Express
clk: Versatile Express clock generators ("osc") driver
CLK: clk-twl6040: Initial clock driver for OMAP4+ McPDM fclk clock
clk: fix return value check in sirfsoc_of_clk_init()
clk: fix return value check in of_fixed_clk_setup()
clk: ux500: Update sdmmc clock to 100MHz for u8500
clk: ux500: Support prcmu ape opp voltage clock
mfd: dbx500: Export prmcu_request_ape_opp_100_voltage
clk: Don't return negative numbers for unsigned values with !clk
clk: Fix documentation typos
clk: Document .is_enabled op
clk: SPEAr: Vco-pll: Fix compilation warning
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/soc
From Stephen Warren:
ARM: bcm2835: defconfig updates
procfs and sysfs are enabled in bcm2835_defconfig.
* tag 'bcm2835-for-3.8-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi:
ARM: bcm2835: enable procfs and sysfs in defconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/soc
From Stephen Warren:
ARM: bcm2835: core SoC enhancements
A machine restart/reboot implementation is added. The GPIO/pinmux
controller is instantiated, and dummy gpio.h added.
* tag 'bcm2835-for-3.8-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi:
ARM: bcm2835: enable GPIO/pinctrl
ARM: bcm2835: implement machine restart hook
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc
From Stephen Warren:
ARM: tegra: defconfig update
Many new features are enabled in tegra_defconfig:
* BRCMFMAC: wlan driver, enable as module.
* MTD, MTD_CHAR, MTD_M25P80, SPI_TEGRA20_SLINK, CONFIG_SPI_TEGRA20_SFLASH
to enable serial flash on Cardhu and TrimSlice.
* PWM/backlight features for use with tegradrm.
* tegradrm; Tegra's new display driver.
* CMA, so that tegradrm can allocate large buffers.
* SquashFS, which is used as the root filesystem on boards based on
the Tamonten processor module.
* tag 'tegra-for-3.8-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: defconfig updates
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc
From Stephen Warren:
ARM: tegra: cpuidle enhancements
A cpuidle state "LP2" is added, which power-gates the CPUs. Support for
CPUs 1..n is essentially complete, although support for CPU0 could
benefit from future use of coupled-cpuidle or similar techniques.
A couple of very minor cleanups to cpuidle were included too.
This pull request is based on tegra-for-3.8-soc.
* tag 'tegra-for-3.8-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: retain L2 content over CPU suspend/resume
ARM: tegra30: cpuidle: add powered-down state for CPU0
ARM: tegra30: flowctrl: add cpu_suspend_exter/exit function
ARM: tegra30: clocks: add CPU low-power function into tegra_cpu_car_ops
ARM: tegra30: common: enable csite clock
ARM: tegra30: cpuidle: add powered-down state for secondary CPUs
ARM: tegra: cpuidle: add CPU resume function
ARM: tegra: cpuidle: separate cpuidle driver for different chips
ARM: tegra: rename the file of "sleep-tXX" to "sleep-tegraXX"
ARM: tegra: cpuidle: replace LP3 with ARM_CPUIDLE_WFI_STATE
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc
From Stephen Warren:
ARM: tegra: core SoC code enhancements
Various small clock initialization table and driver changes to support
WiFi modules, SPI controllers, and host1x (graphics/display hardware).
Various AHB/APB-related clocks were added to the Tegra30 clock driver.
The level 2 cache initialization is now driven by data from device tree,
and the cache configuration tweaked.
AUXDATA is added to support SPI controllers and host1x.
Code to decode Tegra's "speedo" process identification fuses is added.
This pull request is based on tegra-for-3.8-cleanup.
* tag 'tegra-for-3.8-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (26 commits)
ARM: tegra: Add Tegra30 host1x clock support
ARM: tegra: Add AUXDATA for Tegra30 host1x
ARM: tegra: Add Tegra20 host1x clock support
ARM: tegra: Add AUXDATA for Tegra20 host1x
ARM: tegra: Tegra30 speedo-based process identification
ARM: tegra: Add speedo-based process identification
ARM: tegra: flexible spare fuse read function
ARM: tegra: Implement 6395/1 for Tegra
ARM: tegra: Add OF_DEV_AUXDATA for sflash driver in board dt
ARM: tegra: enable data prefetch on L2
ARM: tegra: Add OF_DEV_AUXDATA for SLINK driver in board dt
ARM: tegra: common: using OF api for L2 cache init
ARM: tegra: dt: add L2 cache controller
ARM: tegra30: clocks: add AHB and APB clocks
ARM: tegra: set up wlan clocks for tegra dt
ARM: tegra: move irammap.h to mach-tegra
ARM: tegra: move iomap.h to mach-tegra
ARM: tegra: remove <mach/dma.h>
ARM: tegra: move tegra-ahb.h out of arch/arm/mach-tegra/
ARM: tegra: remove unnecessary includes of <mach/*.h>
...
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Remove empty unused mach/hardware.h.
mach/irqs.h is unused because SPARSE_IRQ are ON by default.
mach/timex.h is unused because of CONFIG_ARCH_MULTIPLATFORM.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Josh Cartwright <josh.cartwright@ni.com>
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The majority of changes are necessary to remove dependencies on header
files within arch/arm/mach-zynq/include/mach:
uncompress.h
- Deleted. It is unused for ARCH_MULTIPLATFORM builds.
uart.h:
- Move uart definitions out of uart.h into debug/zynq.S, which is
now the only user
zynq_soc.h:
- Move SCU address definitions into common.c.
- Other #defines, such as PERIPHERAL_CLOCK_RATE, TTC0_BASE, etc, are
unused and can be dropped
Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
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Convert low-level debugging routines to make use of debug_ll_io_init().
This is part of the preparation for ARCH_MULTIPLATFORM support for Zynq.
Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
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Now that the TTC driver has proper support for DT bindings, it is not
necessary for the registers to be mapped early. They will be mapped
during clock initialization using of_iomap(). Remove the early mapping.
In addition, remove the extraneous zynq_soc.h include from the timer
driver.
Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Tested-by: Michal Simek <michal.simek@xilinx.com>
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git://git.linaro.org/people/ljones/linux-3.0-ux500 into next/dt
From Lee Jones. It's an update of the previous ux500/dt branch with a few more
patches:
* 'ste-dt-for-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500:
ARM: ux500: Describe UART platform registering issues more accurately
ARM: ux500: Enable all MMC devices on the u9540 when booting with DT
ARM: ux500: Enable SDI4 port on the u9540 when booting with Device Tree
ARM: ux500: Add UART support to the u9540 Device Tree
ARM: ux500: Add skeleton DTS file for the u9540
ARM: ux500: Add SDI (MMC) support to the HREF Device Tree
ARM: ux500: Move regulator-name properties out to board DTS files
Signed-off-by: Olof Johansson <olof@lixom.net>
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From Roland Stigge:
DTS updates for the LPC32xx Soc for 3.7
This time, only one patch: Adding the motor PWM to lpc32xx.dtsi
* tag 'lpc32xx-dts-for-3.7' of git://git.antcom.de/linux-2.6:
ARM: LPC32xx: Add the motor PWM to base dts file
Signed-off-by: Olof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/cleanup
From Stephen Warren:
ARM: bcm2835: cleanup
Just a few minor/trivial cleanups.
* tag 'bcm2835-for-3.8-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi:
ARM: bcm2835: remove useless variables from Makefile.boot
ARM: bcm2835: Fix typo in the error message
ARM: bcm2835: Add missing static modifiers
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/multiplatform
From Stephen Warren:
ARM: tegra: single-zImage preparation work
Various cleanups and enhancements are made to core Tegra code towards the
aim of including Tegra in a multi-platform ARM kernel:
RTC, timer, and TWD are configured via device tree.
SPARSE_IRQ is enabled.
Tegra's debug_ll options are simplified, and the macros brought into
line with other multi-platform implementations, and moved to the new
common location.
Two headers still need to be eliminated in order to include Tegra in a
multi-platform kernel/ <mach/{clk,powergate}.h>. A new common API needs
to be invented to replace parts of clk.h. powergate.h might be replaced
by regulators; this needs more investigation.
This pull request is based on tegra-for-3.8-dt, followed by a merge of
arm-soc's devel/debug_ll_init branch.
* tag 'tegra-for-3.8-single-zimage' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (58 commits)
ARM: tegra: move debug-macro.S to include/debug
ARM: tegra: don't include iomap.h from debug-macro.S
ARM: tegra: decouple uncompress.h and debug-macro.S
ARM: tegra: simplify DEBUG_LL UART selection options
ARM: tegra: select SPARSE_IRQ
ARM: tegra: enhance timer.c to get IO address from device tree
ARM: tegra: enhance timer.c to get IRQ info from device tree
ARM: timer: fix checkpatch warnings
ARM: tegra: add TWD to device tree
ARM: tegra: define DT bindings for and instantiate RTC
ARM: tegra: define DT bindings for and instantiate timer
ARM: tegra: whistler: enable HDMI port
ARM: tegra: tec: Enable HDMI output
ARM: tegra: plutux: Enable HDMI output
ARM: tegra: tamonten: Add host1x support
ARM: tegra: trimslice: enable HDMI port
ARM: tegra: harmony: enable HDMI port
ARM: tegra: Add Tegra30 host1x support
ARM: tegra: Add Tegra20 host1x support
ARM: tegra: trimslice: enable SPI flash
...
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt
From Stephen Warren:
ARM: tegra: device tree changes
A wide variety of device tree additions are made across many Tegra
boards:
* WiFi is supported on Seaboard, Ventana, and Cardhu.
* An I2C mux is added for Ventana, and Tamonten.
* SPI flash is added to Cardhu, and TrimSlice.
* Temperature sensors are added to Harmony, Tamonten, and Ventana.
* host1x (graphics/display controller) is added to the SoC include files.
* HDMI displays are enabled on Harmony, TrimSlice, Tamonten, Plutux, Tec,
and Whistler.
This pull request is based on tegra-for-3.8-soc.
* tag 'tegra-for-3.8-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (47 commits)
ARM: tegra: whistler: enable HDMI port
ARM: tegra: tec: Enable HDMI output
ARM: tegra: plutux: Enable HDMI output
ARM: tegra: tamonten: Add host1x support
ARM: tegra: trimslice: enable HDMI port
ARM: tegra: harmony: enable HDMI port
ARM: tegra: Add Tegra30 host1x support
ARM: tegra: Add Tegra20 host1x support
ARM: tegra: trimslice: enable SPI flash
ARM: tegra: dts: add sflash controller dt entry
ARM: tegra: ventana: Add NCT1008 temperature sensor
ARM: tegra: tamonten: Add NCT1008 temperature sensor
ARM: tegra: harmony: Add ADT7641 temperature sensor
ARM: tegra: tec: Remove redundant DT properties
ARM: tegra: tamonten: Add DDC/PTA pinmux
ARM: tegra: dts: cardhu: enable SLINK4
ARM: tegra: dts: add slink controller dt entry
ARM: dt: tegra: ventana: define pinmux for ddc
ARM: dt: t30 cardhu: set pinmux and power for wlan
ARM: dt: t20 ventana: set pinmux and power for wlan
...
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Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/cleanup
From Stephen Warren:
ARM: tegra: cleanup for 3.8
Various trivial cleanup changes of the Tegra code for 3.8.
Many of the changes simply remove useless #include statements, which
enable those headers to be removed or moved later, as work towards
multi-platform zImage support.
<mach/{iram,io}map.h> are moved up to arch/arm/mach-tegra to prevent
any new code outside mach-tegra from using them.
Finally, the regulator definitions in all board device tree files are
updated to use the new simpler syntax that was agreed upon.
* tag 'tegra-for-3.8-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: move irammap.h to mach-tegra
ARM: tegra: move iomap.h to mach-tegra
ARM: tegra: remove <mach/dma.h>
ARM: tegra: move tegra-ahb.h out of arch/arm/mach-tegra/
ARM: tegra: remove unnecessary includes of <mach/*.h>
iommu: tegra: remove include of <mach/iomap.h>
staging: nvec: remove include of <mach/iomap.h>
crypto: tegra: remove include of <mach/clk.h>
ARM: tegra: update *.dts for regulator-compatible deprecation
usb: phy: tegra remove include of <mach/iomap.h>
usb: host: tegra remove include of <mach/iomap.h>
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next/fixes-non-critical
From Haojian Zhuang:
* 'armsoc/fix' of git://github.com/hzhuang1/linux:
ARM: pxa: fix pxa25x gpio wakeup setting
+ Linux 3.7-rc6
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From Haojian Zhuang:
* 'armsoc/board' of git://github.com/hzhuang1/linux:
ARM: mmp: select pinctrl driver
+ Linux 3.7-rc6
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Let's stop spawning the pinctrl driver from the GPIO driver,
we have these two mechanisms broken apart now, and they can
each probe in isolation. If the GPIO driver cannot find its
pin controller (pinctrl-u300), the pin controller core will
tell it to defer probing.
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards2
From Simon Horman:
* 'boards3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: mackerel: Add FLCTL IRQ resource
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next/dt
From Nicolas Ferre:
More DT material for AT91:
- conversion of watchdog to DT
- usart definition for evk-pro3 board
* tag 'at91-for-next-dt' of git://github.com/at91linux/linux-at91:
ARM: at91/dts: evk-pro3: enable watchdog
ARM: at91/dts: add at91sam9_wdt driver to at91sam926x, at91sam9g45
watchdog: at91sam9_wdt: add device tree support
ARM: at91: dt: evk-pro3: enable uart0 and uart2
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into next/cleanup
From Nicolas Ferre:
Removing unneeded macro.
* tag 'at91-for-next-cleanup' of git://github.com/at91linux/linux-at91:
ARM: at91/atmel-mci: remove unused setup_dma_addr() macro
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next/headers
From Nicolas Ferre:
One fix related to UART for the "headers move" branch
* tag 'at91-header' of git://github.com/at91linux/linux-at91:
atmel: move ATMEL_MAX_UART to platform_data/atmel.h
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While these got added in the right place everywhere else, entry_64.S
is the odd one where they ended up before the initial CFI directive(s).
In order to cover the full code ranges, the CFI directive must be
first, though.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Link: http://lkml.kernel.org/r/5093BA1F02000078000A600E@nat28.tlf.novell.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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Add valid patch size for family 16h processors.
[ hpa: promoting to urgent/stable since it is hw enabling and trivial ]
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com>
Acked-by: Andreas Herrmann <herrmann.der.user@googlemail.com>
Link: http://lkml.kernel.org/r/1353004910-2204-1-git-send-email-boris.ostrovsky@amd.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: <stable@vger.kernel.org>
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Modules, in particular oprofile (and possibly other similar tools)
need kernel_stack_pointer(), so export it using EXPORT_SYMBOL_GPL().
Cc: Yang Wei <wei.yang@windriver.com>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Jun Zhang <jun.zhang@intel.com>
Cc: <stable@vger.kernel.org>
Link: http://lkml.kernel.org/r/20120912135059.GZ8285@erda.amd.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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In 32 bit the stack address provided by kernel_stack_pointer() may
point to an invalid range causing NULL pointer access or page faults
while in NMI (see trace below). This happens if called in softirq
context and if the stack is empty. The address at ®s->sp is then
out of range.
Fixing this by checking if regs and ®s->sp are in the same stack
context. Otherwise return the previous stack pointer stored in struct
thread_info. If that address is invalid too, return address of regs.
BUG: unable to handle kernel NULL pointer dereference at 0000000a
IP: [<c1004237>] print_context_stack+0x6e/0x8d
*pde = 00000000
Oops: 0000 [#1] SMP
Modules linked in:
Pid: 4434, comm: perl Not tainted 3.6.0-rc3-oprofile-i386-standard-g4411a05 #4 Hewlett-Packard HP xw9400 Workstation/0A1Ch
EIP: 0060:[<c1004237>] EFLAGS: 00010093 CPU: 0
EIP is at print_context_stack+0x6e/0x8d
EAX: ffffe000 EBX: 0000000a ECX: f4435f94 EDX: 0000000a
ESI: f4435f94 EDI: f4435f94 EBP: f5409ec0 ESP: f5409ea0
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
CR0: 8005003b CR2: 0000000a CR3: 34ac9000 CR4: 000007d0
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
Process perl (pid: 4434, ti=f5408000 task=f5637850 task.ti=f4434000)
Stack:
000003e8 ffffe000 00001ffc f4e39b00 00000000 0000000a f4435f94 c155198c
f5409ef0 c1003723 c155198c f5409f04 00000000 f5409edc 00000000 00000000
f5409ee8 f4435f94 f5409fc4 00000001 f5409f1c c12dce1c 00000000 c155198c
Call Trace:
[<c1003723>] dump_trace+0x7b/0xa1
[<c12dce1c>] x86_backtrace+0x40/0x88
[<c12db712>] ? oprofile_add_sample+0x56/0x84
[<c12db731>] oprofile_add_sample+0x75/0x84
[<c12ddb5b>] op_amd_check_ctrs+0x46/0x260
[<c12dd40d>] profile_exceptions_notify+0x23/0x4c
[<c1395034>] nmi_handle+0x31/0x4a
[<c1029dc5>] ? ftrace_define_fields_irq_handler_entry+0x45/0x45
[<c13950ed>] do_nmi+0xa0/0x2ff
[<c1029dc5>] ? ftrace_define_fields_irq_handler_entry+0x45/0x45
[<c13949e5>] nmi_stack_correct+0x28/0x2d
[<c1029dc5>] ? ftrace_define_fields_irq_handler_entry+0x45/0x45
[<c1003603>] ? do_softirq+0x4b/0x7f
<IRQ>
[<c102a06f>] irq_exit+0x35/0x5b
[<c1018f56>] smp_apic_timer_interrupt+0x6c/0x7a
[<c1394746>] apic_timer_interrupt+0x2a/0x30
Code: 89 fe eb 08 31 c9 8b 45 0c ff 55 ec 83 c3 04 83 7d 10 00 74 0c 3b 5d 10 73 26 3b 5d e4 73 0c eb 1f 3b 5d f0 76 1a 3b 5d e8 73 15 <8b> 13 89 d0 89 55 e0 e8 ad 42 03 00 85 c0 8b 55 e0 75 a6 eb cc
EIP: [<c1004237>] print_context_stack+0x6e/0x8d SS:ESP 0068:f5409ea0
CR2: 000000000000000a
---[ end trace 62afee3481b00012 ]---
Kernel panic - not syncing: Fatal exception in interrupt
V2:
* add comments to kernel_stack_pointer()
* always return a valid stack address by falling back to the address
of regs
Reported-by: Yang Wei <wei.yang@windriver.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Link: http://lkml.kernel.org/r/20120912135059.GZ8285@erda.amd.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Jun Zhang <jun.zhang@intel.com>
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Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
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clps711x-framebuffer driver needs to be updated and this is a first step
to make driver better. With this patch we are convert clps711x-framebuffer
to platform device and load this driver from board code.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
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Instead of manually create LED class device, we will use "leds-gpio"
driver for LED control.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
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This patch removes static mappings for ethernet devices. Now we will use
platform_driver for ethernet devices.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
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Conflicts:
arch/arm/Kconfig
Signed-off-by: Olof Johansson <olof@lixom.net>
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into next/soc
From Maxime Ripard:
Allwinner SoC support for 3.8
* tag 'tags/sunxi-support-for-3.8' of git://github.com/mripard/linux:
ARM: sunxi: Add entry to MAINTAINERS
ARM: sunxi: Add device tree for the A13 and the Olinuxino board
ARM: sunxi: Add earlyprintk support
ARM: sunxi: Add basic support for Allwinner A1x SoCs
irqchip: sunxi: Add irq controller driver
clocksource: sunxi: Add Allwinner A1X Timer Driver
clk: sunxi: Add dummy fixed rate clock for Allwinner A1X SoCs
Signed-off-by: Olof Johansson <olof@lixom.net>
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Pinctrl driver is necessary for MMP DT & MMP2 DT platforms.
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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