GitHub/exynos8895/android_kernel_samsung_universal8895.git
15 years agoMAINTAINERS: update Eric Miao's email address and status
Eric Miao [Fri, 12 Jun 2009 16:10:17 +0000 (00:10 +0800)]
MAINTAINERS: update Eric Miao's email address and status

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
15 years agofb: add support of LCD display controller on pxa168/910 (base layer)
Lennert Buytenhek [Wed, 11 Feb 2009 09:25:24 +0000 (17:25 +0800)]
fb: add support of LCD display controller on pxa168/910 (base layer)

This driver is originally written by Lennert, modified by Green to be
feature complete,  and ported by Jun Nie and Kevin Liu for pxa168/910
processors.

The patch adds support for the on-chip LCD display controller, it
currently supports the base (graphics) layer only.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Green Wan <gwan@marvell.com>
Cc: Peter Liao <pliao@marvell.com>
Signed-off-by: Jun Nie <njun@marvell.com>
Signed-off-by: Kevin Liu <kliu5@marvell.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
15 years ago[ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines
Pavel Machek [Thu, 11 Jun 2009 15:25:09 +0000 (23:25 +0800)]
[ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines

For suspend/resume to work, spitz needs pxa_pm_suspend/resume to be
called. Otherwise PSPR is not set properly, and system will die during
resume.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
15 years ago[ARM] pxa/sharpsl_pm: cleanup of gpio-related code.
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:54 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: cleanup of gpio-related code.

Replace calls to pxa_gpio_mode with respective gpio_request() /
gpio_direction_input(). In principle these calls can be dropped as
the only use of those GPIO are IRQs and IRQ code does setup GPIO
correctly.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/sharpsl_pm: drop set_irq_type calls
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:53 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: drop set_irq_type calls

Merge set_irq_type() into respective request_irq() calls.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:52 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one

As pxa now is the only user of sharpsl_pm we can drop several startup
functions into generic code thus dropping several global functions.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:51 +0000 (18:18 +0300)]
[ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific

collie_pm was the only non-PXA user of sharpsl_pm. Now as it's gone we
can merge code into one single file to allow further cleanup.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] sa1100: remove unused collie_pm.c
Dmitry Eremin-Solenikov [Sat, 28 Mar 2009 15:18:50 +0000 (18:18 +0300)]
[ARM] sa1100: remove unused collie_pm.c

This file was never enabled in the mainline kernel, new ongoing work on
battery driver by Thomas Kunze makes it completely obsolete, so remove
it now.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
Eric Miao [Sun, 7 Jun 2009 15:05:45 +0000 (23:05 +0800)]
[ARM] pxa: fix the conflicting non-static declarations of global_gpios[]

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
15 years ago[ARM] pxa/littleton: add support for the Micro-SD slot (MMC1)
Eric Miao [Fri, 5 Jun 2009 08:42:29 +0000 (16:42 +0800)]
[ARM] pxa/littleton: add support for the Micro-SD slot (MMC1)

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
15 years ago[ARM] pxa/cm-x300: update defconfig
Mike Rapoport [Thu, 4 Jun 2009 07:44:55 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: update defconfig

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank
Mike Rapoport [Thu, 4 Jun 2009 07:44:54 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: add .fixup method to enable second DRAM bank

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/cm-x300: use STUART for uncompressor
Mike Rapoport [Thu, 4 Jun 2009 07:44:53 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: use STUART for uncompressor

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/cm-x300: add rtc-v3020 device registration
Mike Rapoport [Thu, 4 Jun 2009 07:44:52 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: add rtc-v3020 device registration

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/cm-x300: use OBM configuration for NAND flash
Mike Rapoport [Thu, 4 Jun 2009 07:44:51 +0000 (10:44 +0300)]
[ARM] pxa/cm-x300: use OBM configuration for NAND flash

CM-X300 can be assembled with different NAND flashes from different
manufacturers. Adding their configuration to the kernel is impractical,
therefore we will use the default NAND controller settings set up by the
bootloader.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/em-x270, cm-x270: use DEEPSLEEP for PM_SUSPEND_MEM
Mike Rapoport [Tue, 26 May 2009 06:41:46 +0000 (09:41 +0300)]
[ARM] pxa/em-x270, cm-x270: use DEEPSLEEP for PM_SUSPEND_MEM

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/em-x270: add support for on-board USB Hub
Mike Rapoport [Tue, 12 May 2009 13:31:16 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: add support for on-board USB Hub

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/em-x270: change power supply name to "battery"
Mike Rapoport [Tue, 12 May 2009 13:31:15 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: change power supply name to "battery"

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/em-x270: update libertas device setup
Mike Rapoport [Tue, 12 May 2009 13:31:14 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: update libertas device setup

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/em-x270: add exeda GPIO extender and update GPIO mappings
Mike Rapoport [Tue, 12 May 2009 13:31:13 +0000 (16:31 +0300)]
[ARM] pxa/em-x270: add exeda GPIO extender and update GPIO mappings

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/ezx: setup gpio-keys for EzX phones
Antonio Ospite [Mon, 1 Jun 2009 10:26:58 +0000 (12:26 +0200)]
[ARM] pxa/ezx: setup gpio-keys for EzX phones

Setup gpio-keys for EzX phones

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/spitz: drop unused header files from spitz.c
Dmitry Eremin-Solenikov [Sun, 17 May 2009 13:05:23 +0000 (17:05 +0400)]
[ARM] pxa/spitz: drop unused header files from spitz.c

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/imote2: add i2c board info for the wm8940 audio codec
Jonathan Cameron [Mon, 25 May 2009 16:50:14 +0000 (16:50 +0000)]
[ARM] pxa/imote2: add i2c board info for the wm8940 audio codec

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/imote2: add board config for SHT15 humidity sensor
Jonathan Cameron [Mon, 25 May 2009 16:50:12 +0000 (16:50 +0000)]
[ARM] pxa/imote2: add board config for SHT15 humidity sensor

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/stargate2: add support for Compact Flash/PCMCIA
Jonathan Cameron [Tue, 12 May 2009 19:37:21 +0000 (19:37 +0000)]
[ARM] pxa/stargate2: add support for Compact Flash/PCMCIA

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/stargate2: Add board specific elements to the smc91x driver
Jonathan Cameron [Tue, 12 May 2009 19:37:20 +0000 (19:37 +0000)]
[ARM] pxa/stargate2: Add board specific elements to the smc91x driver

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: Stargate 2 board support
Jonathan Cameron [Sat, 16 May 2009 18:20:39 +0000 (18:20 +0000)]
[ARM] pxa: Stargate 2 board support

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/palm: Palm TX, T5, LD suspend-to-mem rework
Marek Vasut [Thu, 14 May 2009 09:27:00 +0000 (11:27 +0200)]
[ARM] pxa/palm: Palm TX, T5, LD suspend-to-mem rework

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/palm: Add Palm27x aSoC driver to PalmTE2
Marek Vasut [Thu, 23 Apr 2009 09:27:11 +0000 (11:27 +0200)]
[ARM] pxa/palm: Add Palm27x aSoC driver to PalmTE2

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/palm: Switch PalmT5, TX, TE2 to GPIO VBUS
Marek Vasut [Thu, 23 Apr 2009 09:12:37 +0000 (11:12 +0200)]
[ARM] pxa/palm: Switch PalmT5, TX, TE2 to GPIO VBUS

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/csb726: register ac97 controller
Dmitry Eremin-Solenikov [Tue, 21 Apr 2009 20:43:22 +0000 (00:43 +0400)]
[ARM] pxa/csb726: register ac97 controller

Add a call to pxa_set_ac97_info() to enable the audio support.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/csb726: switch to use smsc911x driver
Dmitry Eremin-Solenikov [Tue, 21 Apr 2009 20:43:21 +0000 (00:43 +0400)]
[ARM] pxa/csb726: switch to use smsc911x driver

csb726 used obsolete and not working out-of-tree driver smc911x.
Switch it to use new smsc911x driver.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years agoMAINTAINERS: add a maintainer for iPAQ hx4700
Philipp Zabel [Thu, 28 May 2009 05:07:47 +0000 (07:07 +0200)]
MAINTAINERS: add a maintainer for iPAQ hx4700

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: magician_defconfig enable hx4700, asic3 and w100fb
Philipp Zabel [Tue, 26 May 2009 20:04:38 +0000 (22:04 +0200)]
[ARM] pxa: magician_defconfig enable hx4700, asic3 and w100fb

I'm not going to maintain separate defconfigs for magician and hx4700.
This should probably be renamed to htcpxa_defconfig.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add basic support for HP iPAQ hx4700 PDAs
Philipp Zabel [Thu, 28 May 2009 05:05:18 +0000 (07:05 +0200)]
[ARM] pxa: add basic support for HP iPAQ hx4700 PDAs

This includes
- IrDA (pxafixp_ir),
- Buttons (gpio-keys),
- ASIC3 IRQ/GPIOs (asic3),
- EGPIOs (htc-egpio),
- ATI Imageon w3220 framebuffer (w100fb),
- Backlight (pwm-backlight),
- StrataFlash (physmap),
- Battery monitor (ds1wm,w1_ds2760,ds2760_battery)
- USB gadget support (pxa27x_udc,gpio_vbus).
- bq24022 battery charger (pda_power,bq24022)
- TSC2046 touchscreen (ads7846)

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/magician: use ARRAY_AND_SIZE for platform_add_devices
Philipp Zabel [Tue, 28 Apr 2009 11:31:08 +0000 (13:31 +0200)]
[ARM] pxa/magician: use ARRAY_AND_SIZE for platform_add_devices

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa/magician: use I2C fast mode
Philipp Zabel [Fri, 17 Apr 2009 09:38:23 +0000 (11:38 +0200)]
[ARM] pxa/magician: use I2C fast mode

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add vcc_core regulation for cpufreq on pxa2xx
Robert Jarzmik [Sun, 17 May 2009 21:03:55 +0000 (23:03 +0200)]
[ARM] pxa: add vcc_core regulation for cpufreq on pxa2xx

Add voltage regulation capability to pxa2xx cpufreq
driver. The cpufreq will ask for a "vcc_core" regulator to
the regulator framework.

If a regulator is found at probe time, it will be used with
values specified in PXA270 Electrical, Mechanical, and
Thermal Specifications.

If not, it will be assumed for now that frequency change
will work without voltage control. This assumes that the
IPL/SPL installs sane values to an existing voltage
regulator (ie. voltage high enough to support the full
range).

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add additional mfp definitions for pxa320
Jürgen Schindele [Thu, 4 Jun 2009 03:43:22 +0000 (11:43 +0800)]
[ARM] pxa: add additional mfp definitions for pxa320

Signed-off-by: Jürgen Schindele <linux@schindele.name>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
15 years ago[ARM] pxa: add ability to set suspend mode
Mike Rapoport [Tue, 26 May 2009 06:10:18 +0000 (09:10 +0300)]
[ARM] pxa: add ability to set suspend mode

PXA processors have several low-power modes. Currently kernel supports
only one of these modes for PM_SUSPEND_MEM.

This patch adds ability to set desired suspend mode for PXA27x based
machines.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Reviewed-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add udc support for pxa3xx
Robert Jarzmik [Tue, 21 Apr 2009 17:19:36 +0000 (19:19 +0200)]
[ARM] pxa: add udc support for pxa3xx

As reported by Aric Blumer, the pxa27x_udc driver does work
with pxa3xx devices. Add support into device files.

Reported-by: Aric Blumer <aric@sdgsystems.com>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Matt Reimer <mattjreimer@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: allow IRQ_BOARD_END to be customized and make zylonite to use it
Philipp Zabel [Fri, 17 Apr 2009 09:47:57 +0000 (11:47 +0200)]
[ARM] pxa: allow IRQ_BOARD_END to be customized and make zylonite to use it

The default value is 16 IRQs. Zylonite needs 32, ASIC3 based boards need 70.

My problem is still that due to the way IRQ_GPIO is hardcoded, ASIC3 based boards
need 70 IRQs starting at IRQ_BOARD_START. If I define ASIC3 IRQs similar to LoCoMo
or SA1111, things break as soon as something selects PXA_HAVE_BOARD_IRQS.
Increasing the default number of board IRQs to 70 instead doesn't seem very nice.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: update pxa2xx_spi_chip initialization to use .gpio_cs field
Mike Rapoport [Tue, 14 Apr 2009 05:33:49 +0000 (08:33 +0300)]
[ARM] pxa: update pxa2xx_spi_chip initialization to use .gpio_cs field

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add PWM devices support for pxa168/910
Eric Miao [Mon, 13 Apr 2009 10:29:52 +0000 (18:29 +0800)]
[ARM] pxa: add PWM devices support for pxa168/910

Signed-off-by: Mingwei Wang <mingwei.wang@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add missing IRQ_PXA910_NONE to irqs.h
Eric Miao [Mon, 13 Apr 2009 10:02:13 +0000 (18:02 +0800)]
[ARM] pxa: add missing IRQ_PXA910_NONE to irqs.h

Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: move pwm.c to common plat-pxa directory
Eric Miao [Mon, 13 Apr 2009 08:28:02 +0000 (16:28 +0800)]
[ARM] pxa: move pwm.c to common plat-pxa directory

Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: build pwm.c according to HAVE_PWM instead of PXA_PWM
Eric Miao [Mon, 13 Apr 2009 08:09:21 +0000 (16:09 +0800)]
[ARM] pxa: build pwm.c according to HAVE_PWM instead of PXA_PWM

The PXA_PWM config option is really redundant since the introduction
of HAVE_PWM, replace that with HAVE_PWM to avoid confusion.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: allow PWM ID base number to be specified in pwm_id_table
Eric Miao [Mon, 13 Apr 2009 10:51:31 +0000 (18:51 +0800)]
[ARM] pxa: allow PWM ID base number to be specified in pwm_id_table

PWMs on PXA168/910 start at number 1 instead of 0, (i.e. PWM1/2/3/4 instead
of PWM0/1/2/3 on PXA25x/PXA27x/PXA3xx). Allow this number to be specified
in pwm_id_table.

Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: simplify secondary PWM handling and use platform_device_id table
Eric Miao [Mon, 13 Apr 2009 07:59:03 +0000 (15:59 +0800)]
[ARM] pxa: simplify secondary PWM handling and use platform_device_id table

Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add I2C (TWSI) devices to pxa168/pxa910
Eric Miao [Mon, 13 Apr 2009 07:34:54 +0000 (15:34 +0800)]
[ARM] pxa: add I2C (TWSI) devices to pxa168/pxa910

Signed-off-by: Paul Shen <paul.shen@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: move mach/i2c.h to plat/i2c.h
Eric Miao [Mon, 13 Apr 2009 07:03:11 +0000 (15:03 +0800)]
[ARM] pxa: move mach/i2c.h to plat/i2c.h

Signed-off-by: Paul Shen <paul.shen@marvell.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years ago[ARM] pxa: add platform device ID table to pxa i2c driver
Eric Miao [Mon, 13 Apr 2009 06:43:25 +0000 (14:43 +0800)]
[ARM] pxa: add platform device ID table to pxa i2c driver

Signed-off-by: Eric Miao <eric.miao@marvell.com>
15 years agoLinux 2.6.30-rc8
Linus Torvalds [Wed, 3 Jun 2009 03:07:25 +0000 (20:07 -0700)]
Linux 2.6.30-rc8

15 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Wed, 3 Jun 2009 01:06:10 +0000 (18:06 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/pmac: Update PowerMac 32-bit defconfig

15 years agoparport: quickfix the proc registration bug
Alan Cox [Tue, 2 Jun 2009 15:58:10 +0000 (16:58 +0100)]
parport: quickfix the proc registration bug

Ideally we should have a directory of drivers and a link to the 'active'
driver. For now just show the first device which is effectively the existing
semantics without a warning.

This is an update on the original buggy patch that I then forgot to
resubmit. Confusingly it was proposed by Red Hat, written by Etched Pixels
fixed and submitted by Intel ...

Resolves-Bug: http://bugzilla.kernel.org/show_bug.cgi?id=9749
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
15 years agopata_netcell: LBA48 force identify bits correct
Alan Cox [Tue, 2 Jun 2009 11:34:31 +0000 (12:34 +0100)]
pata_netcell: LBA48 force identify bits correct

This matches Bartlomiej's patch for ide_pci_generic:
c339dfdd65b52bfd947ab29d1210314a2f6d622d

In the libata case netcell has its own mini driver. I suspect this fix is
actually only needed for some firmware revs but it does no harm either way.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
15 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Tue, 2 Jun 2009 16:49:06 +0000 (09:49 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup
  e1000: add missing length check to e1000 receive routine
  forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)
  Bluetooth: Remove useless flush_work() causing lockdep warnings

15 years agoMerge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
Linus Torvalds [Tue, 2 Jun 2009 16:47:21 +0000 (09:47 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

* 'for-linus' of git://oss.sgi.com/xfs/xfs:
  xfs: prevent deadlock in xfs_qm_shake()
  xfs: fix overflow in xfs_growfs_data_private
  xfs: fix double unlock in xfs_swap_extents()

15 years agonet_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic...
Minoru Usui [Tue, 2 Jun 2009 09:17:34 +0000 (02:17 -0700)]
net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup

This patch fixes a bug which unconfigured struct tcf_proto keeps
chaining in tc_ctl_tfilter(), and avoids kernel panic in
cls_cgroup_classify() when we use cls_cgroup.

When we execute 'tc filter add', tcf_proto is allocated, initialized
by classifier's init(), and chained.  After it's chained,
tc_ctl_tfilter() calls classifier's change().  When classifier's
change() fails, tc_ctl_tfilter() does not free and keeps tcf_proto.

In addition, cls_cgroup is initialized in change() not in init().  It
accesses unconfigured struct tcf_proto which is chained before
change(), then hits Oops.

Signed-off-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Tested-by: Minoru Usui <usui@mxm.nes.nec.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoe1000: add missing length check to e1000 receive routine
Neil Horman [Tue, 2 Jun 2009 08:29:58 +0000 (01:29 -0700)]
e1000: add missing length check to e1000 receive routine

Patch to fix bad length checking in e1000.  E1000 by default does two
things:

1) Spans rx descriptors for packets that don't fit into 1 skb on recieve
2) Strips the crc from a frame by subtracting 4 bytes from the length prior to
doing an skb_put

Since the e1000 driver isn't written to support receiving packets that span
multiple rx buffers, it checks the End of Packet bit of every frame, and
discards it if its not set.  This places us in a situation where, if we have a
spanning packet, the first part is discarded, but the second part is not (since
it is the end of packet, and it passes the EOP bit test).  If the second part of
the frame is small (4 bytes or less), we subtract 4 from it to remove its crc,
underflow the length, and wind up in skb_over_panic, when we try to skb_put a
huge number of bytes into the skb.  This amounts to a remote DOS attack through
careful selection of frame size in relation to interface MTU.  The fix for this
is already in the e1000e driver, as well as the e1000 sourceforge driver, but no
one ever pushed it to e1000.  This is lifted straight from e1000e, and prevents
small frames from causing the underflow described above

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Tested-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoforcedeth: add phy_power_down parameter, leave phy powered up by default (v2)
Ed Swierk [Tue, 2 Jun 2009 07:19:52 +0000 (00:19 -0700)]
forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)

Add a phy_power_down parameter to forcedeth: set to 1 to power down the
phy and disable the link when an interface goes down; set to 0 to always
leave the phy powered up.

The phy power state persists across reboots; Windows, some BIOSes, and
older versions of Linux don't bother to power up the phy again, forcing
users to remove all power to get the interface working (see
http://bugzilla.kernel.org/show_bug.cgi?id=13072).  Leaving the phy
powered on is the safest default behavior.  Users accustomed to seeing
the link state reflect the interface state and/or wanting to minimize
power consumption can set phy_power_down=1 if compatibility with other
OSes is not an issue.

Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoxfs: prevent deadlock in xfs_qm_shake()
Felix Blyakher [Mon, 1 Jun 2009 18:13:24 +0000 (13:13 -0500)]
xfs: prevent deadlock in xfs_qm_shake()

It's possible to recurse into filesystem from the memory
allocation, which deadlocks in xfs_qm_shake(). Add check
for __GFP_FS, and bail out if it is not set.

Signed-off-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Hedi Berriche <hedi@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
15 years agoxfs: fix overflow in xfs_growfs_data_private
Eric Sandeen [Sat, 23 May 2009 19:30:12 +0000 (14:30 -0500)]
xfs: fix overflow in xfs_growfs_data_private

In the case where growing a filesystem would leave the last AG
too small, the fixup code has an overflow in the calculation
of the new size with one fewer ag, because "nagcount" is a 32
bit number.  If the new filesystem has > 2^32 blocks in it
this causes a problem resulting in an EINVAL return from growfs:

 # xfs_io -f -c "truncate 19998630180864" fsfile
 # mkfs.xfs -f -bsize=4096 -dagsize=76288719b,size=3905982455b fsfile
 # mount -o loop fsfile /mnt
 # xfs_growfs /mnt

meta-data=/dev/loop0             isize=256    agcount=52,
agsize=76288719 blks
         =                       sectsz=512   attr=2
data     =                       bsize=4096   blocks=3905982455, imaxpct=5
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal               bsize=4096   blocks=32768, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=0
realtime =none                   extsz=4096   blocks=0, rtextents=0
xfs_growfs: XFS_IOC_FSGROWFSDATA xfsctl failed: Invalid argument

Reported-by: richard.ems@cape-horn-eng.com
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
15 years agoxfs: fix double unlock in xfs_swap_extents()
Felix Blyakher [Fri, 8 May 2009 00:49:45 +0000 (19:49 -0500)]
xfs: fix double unlock in xfs_swap_extents()

Regreesion from commit ef8f7fc, which rearranged the code in
xfs_swap_extents() leading to double unlock of xfs inode ilock.
That resulted in xfs_fsr deadlocking itself on platforms, which
don't handle double unlock of rw_semaphore nicely. It caused the
count go negative, which represents the write holder, without
really having one. ia64 is one of the platforms where deadlock
was easily reproduced and the fix was tested.

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
15 years agopowerpc/pmac: Update PowerMac 32-bit defconfig
Benjamin Herrenschmidt [Sun, 24 May 2009 20:34:10 +0000 (20:34 +0000)]
powerpc/pmac: Update PowerMac 32-bit defconfig

This mostly adds back AppleTouch support and adds CONFIG_HIGHMEM
by default.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
15 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluet...
David S. Miller [Mon, 1 Jun 2009 21:32:08 +0000 (14:32 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/holtmann/bluetooth-2.6

15 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Mon, 1 Jun 2009 16:12:44 +0000 (09:12 -0700)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: hash - Fix handling of sg entry that crosses page boundary

15 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelv...
Linus Torvalds [Mon, 1 Jun 2009 15:03:09 +0000 (08:03 -0700)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/jdelvare/staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  hwmon: Update documentation on fan_max
  hwmon: (lm78) Add missing __devexit_p()

15 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Mon, 1 Jun 2009 15:02:31 +0000 (08:02 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: Fix section attribute warnings.
  sparc64: Fix SET_PERSONALITY to not clip bits outside of PER_MASK.

15 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Mon, 1 Jun 2009 15:02:05 +0000 (08:02 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  3c509: Add missing EISA IDs
  MAINTAINERS: take maintainership of the cpmac Ethernet driver
  net/firmare: Ignore .cis files
  ath1e: add new device id for asus hardware
  mlx4_en: Fix a kernel panic when waking tx queue
  rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle
  at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan
  mac8390: fix build with NET_POLL_CONTROLLER
  cxgb3: link fault fixes
  cxgb3: fix dma mapping regression
  netfilter: nfnetlink_log: fix wrong skbuff size calculation
  netfilter: xt_hashlimit does a wrong SEQ_SKIP
  bfin_mac: fix build error due to net_device_ops convert
  atlx: move modinfo data from atlx.h to atl1.c
  gianfar: fix babbling rx error event bug
  cls_cgroup: read classid atomically in classifier
  netfilter: nf_ct_dccp: add missing DCCP protocol changes in event cache
  netfilter: nf_ct_tcp: fix accepting invalid RST segments

15 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6
Linus Torvalds [Mon, 1 Jun 2009 15:01:42 +0000 (08:01 -0700)]
Merge git://git./linux/kernel/git/jaswinder/headers-check-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6:
  headers_check fix: linux/net_dropmon.h
  headers_check fix: linux/auto_fs.h

15 years agohwmon: Update documentation on fan_max
Christian Engelmayer [Mon, 1 Jun 2009 11:46:50 +0000 (13:46 +0200)]
hwmon: Update documentation on fan_max

Add fan_max description.

Add fan limit alarm 'max_alarm' to the alarm section.

Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
15 years agohwmon: (lm78) Add missing __devexit_p()
Mike Frysinger [Mon, 1 Jun 2009 11:46:49 +0000 (13:46 +0200)]
hwmon: (lm78) Add missing __devexit_p()

The remove function uses __devexit, so the .remove assignment needs
__devexit_p() to fix a build error with hotplug disabled.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
15 years ago3c509: Add missing EISA IDs
Maciej W. Rozycki [Mon, 1 Jun 2009 10:12:04 +0000 (03:12 -0700)]
3c509: Add missing EISA IDs

Several EISA device IDs for 3c509 family network cards are missing from
the driver, making the cards unusable in their EISA mode.  Here's a fix to
add them based on the EISA configuration files distributed by 3Com and our
eisa.ids database.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMAINTAINERS: take maintainership of the cpmac Ethernet driver
Florian Fainelli [Mon, 1 Jun 2009 09:43:17 +0000 (02:43 -0700)]
MAINTAINERS: take maintainership of the cpmac Ethernet driver

This patch adds me as the maintainer of the CPMAC (AR7)
Ethernet driver.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoheaders_check fix: linux/net_dropmon.h
Jaswinder Singh Rajput [Mon, 1 Jun 2009 06:23:25 +0000 (06:23 +0000)]
headers_check fix: linux/net_dropmon.h

fix the following 'make headers_check' warnings:

  usr/include/linux/net_dropmon.h:7: found __[us]{8,16,32,64} type without #include <linux/types.h>

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
15 years agoheaders_check fix: linux/auto_fs.h
Jaswinder Singh Rajput [Mon, 1 Jun 2009 06:21:13 +0000 (06:21 +0000)]
headers_check fix: linux/auto_fs.h

fix the following 'make headers_check' warnings:

  usr/include/linux/auto_fs.h:17: include of <linux/types.h> is preferred over <asm/types.h>

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
15 years agocrypto: hash - Fix handling of sg entry that crosses page boundary
Herbert Xu [Sun, 31 May 2009 13:09:22 +0000 (23:09 +1000)]
crypto: hash - Fix handling of sg entry that crosses page boundary

A quirk that we've always supported is having an sg entry that's
bigger than a page, or more generally an sg entry that crosses
page boundaries.  Even though it would be better to explicitly have
to sg entries for this, we need to support it for the existing users,
in particular, IPsec.

The new ahash sg walking code did try to handle this, but there was
a bug where we didn't increment the page so kept on walking on the
first page over an dover again.

This patch fixes it.

Tested-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
15 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Sat, 30 May 2009 22:25:30 +0000 (15:25 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/bart/ide-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  ide_pci_generic: add quirk for Netcell ATA RAID

15 years agoide_pci_generic: add quirk for Netcell ATA RAID
Bartlomiej Zolnierkiewicz [Sat, 30 May 2009 18:06:54 +0000 (20:06 +0200)]
ide_pci_generic: add quirk for Netcell ATA RAID

We need to explicitly mark words 85-87 as valid ones since
firmware doesn't do it.

This should fix support for LBA48 and FLUSH CACHE [EXT] command
which stopped working after we applied more strict checking of
identify words in:

commit 942dcd85bf8edf38cdc3745306ca250684d99a61
("ide: idedisk_supports_lba48() -> ata_id_lba48_enabled()")

and

commit 4b58f17d7c45a8e5f4acda641bec388398b9c0fa
("ide: ide_id_has_flush_cache() -> ata_id_flush_enabled()")

Reported-and-tested-by: "Trevor Hemsley" <trevor.hemsley@ntlworld.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
15 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke...
Linus Torvalds [Sat, 30 May 2009 15:04:15 +0000 (08:04 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ryusuke/nilfs2

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
  nilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function

15 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Sat, 30 May 2009 14:57:44 +0000 (07:57 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI, i915: build fix (v2)
  acpi-cpufreq: fix printk typo and indentation
  ACPI processor: remove spurious newline from warning message
  drm/i915: acpi/video.c fix section mismatch warning
  ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness
  ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness
  ACPI: sanity check _PSS frequency to prevent cpufreq crash
  i7300_idle: allow testing on i5000-series hardware w/o re-compile
  PCI/ACPI: fix wrong ref count handling in acpi_pci_bind()
  cpuidle: fix AMD C1E suspend hang
  cpuidle: makes AMD C1E work in acpi_idle

15 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
Linus Torvalds [Sat, 30 May 2009 14:57:33 +0000 (07:57 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/djbw/async_tx

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  fsldma: Fix compile warnings
  fsldma: fix memory leak on error path in fsl_dma_prep_memcpy()
  fsldma: snooping is not enabled for last entry in descriptor chain
  fsldma: fix infinite loop on multi-descriptor DMA chain completion
  fsldma: fix "DMA halt timeout!" errors
  fsldma: fix check on potential fdev->chan[] overflow
  fsldma: update mailling list address in MAINTAINERS

15 years agonilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function
Ryusuke Konishi [Sat, 30 May 2009 12:50:58 +0000 (21:50 +0900)]
nilfs2: fix bh leak in nilfs_cpfile_delete_checkpoints function

The nilfs_cpfile_delete_checkpoints() wrongly skips brelse() for the
header block of checkpoint file in case of errors.  This fixes the
leak bug.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
15 years agonet/firmare: Ignore .cis files
Matt Kraai [Sat, 30 May 2009 05:06:33 +0000 (22:06 -0700)]
net/firmare: Ignore .cis files

Signed-off-by: Matt Kraai <kraai@ftbfs.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoath1e: add new device id for asus hardware
Greg Kroah-Hartman [Sat, 30 May 2009 05:04:54 +0000 (22:04 -0700)]
ath1e: add new device id for asus hardware

Gary Lin reports that a new device id needs to be added to the atl1e in
order to get some new Asus hardware to work properly.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agomlx4_en: Fix a kernel panic when waking tx queue
Yevgeny Petrilin [Mon, 25 May 2009 20:57:21 +0000 (20:57 +0000)]
mlx4_en: Fix a kernel panic when waking tx queue

When the transmit queue gets full we enable interrupts for TX completions
There was a race that we handled the TX queue both from the interrupt context
and from the transmit function. Using "spin_trylock_irq()" ensures this
doesn't happen.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Sat, 30 May 2009 04:56:19 +0000 (21:56 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6

15 years agoMerge branches 'bugzilla-13121+', 'bugzilla-13233', 'redhat-bugzilla-500311', 'pci...
Len Brown [Sat, 30 May 2009 01:30:01 +0000 (21:30 -0400)]
Merge branches 'bugzilla-13121+', 'bugzilla-13233', 'redhat-bugzilla-500311', 'pci-bind-oops', 'misc-2.6.30' and 'i7300_idle' into release

15 years agoACPI, i915: build fix (v2)
Len Brown [Sat, 30 May 2009 01:11:27 +0000 (21:11 -0400)]
ACPI, i915: build fix (v2)

drivers/built-in.o: In function `intel_opregion_init':
(.text+0x9d540): undefined reference to `acpi_video_register'

v2: move under DRM_I915 from DRM_I915_KMS

Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
15 years agoacpi-cpufreq: fix printk typo and indentation
Joe Perches [Tue, 26 May 2009 21:58:39 +0000 (14:58 -0700)]
acpi-cpufreq: fix printk typo and indentation

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI processor: remove spurious newline from warning message
Frans Pop [Fri, 22 May 2009 08:23:40 +0000 (10:23 +0200)]
ACPI processor: remove spurious newline from warning message

Commit 4973b22a ("ACPI processor: reset the throttling state once it's
invalid") introduced a new warning which prints a spurious newline.

The ACPI_WARNING macro that is used already takes care of adding a
newline, after adding ACPI_CA_VERSION to the message. Remove the newline
to avoid the message getting split into two lines.

Signed-off-by: Frans Pop <elendil@planet.nl>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agodrm/i915: acpi/video.c fix section mismatch warning
Jaswinder Singh Rajput [Wed, 20 May 2009 06:26:08 +0000 (11:56 +0530)]
drm/i915: acpi/video.c fix section mismatch warning

Currently acpi_video_exit() is exported as well as using __exit which causes:

  WARNING: drivers/acpi/video.o(__ksymtab+0x0): Section mismatch in reference from the variable __ksymtab_acpi_video_exit to the function .exit.text:acpi_video_exit()
  The symbol acpi_video_exit is exported and annotated __exit
  Fix this by removing the __exit annotation of acpi_video_exit or drop the export.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness
Zhang Rui [Tue, 19 May 2009 19:08:41 +0000 (15:08 -0400)]
ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness

http://bugzilla.kernel.org/show_bug.cgi?id=13121

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness
Zhang Rui [Wed, 27 May 2009 03:35:34 +0000 (23:35 -0400)]
ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness

http://bugzilla.kernel.org/show_bug.cgi?id=13376

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI: sanity check _PSS frequency to prevent cpufreq crash
Len Brown [Tue, 26 May 2009 19:11:06 +0000 (15:11 -0400)]
ACPI: sanity check _PSS frequency to prevent cpufreq crash

When BIOS SETUP is changed to disable EIST, some BIOS
hand the OS an un-initialized _PSS:

        Name (_PSS, Package (0x06)
        {
            Package (0x06)
            {
                0x80000000, // frequency [MHz]
                0x80000000, // power [mW]
                0x80000000, // latency [us]
                0x80000000, // BM latency [us]
                0x80000000, // control
                0x80000000 // status
            },
    ...

These are outrageous values for frequency,
power and latency, raising the question where to draw
the line between legal and illegal.  We tend to survive
garbage in the power and latency fields, but we can BUG_ON
when garbage is in the frequency field.

Cpufreq multiplies the frequency by 1000 and stores it in a u32 KHz.
So disregard a _PSS with a frequency so large
that it can't be represented by cpufreq.

https://bugzilla.redhat.com/show_bug.cgi?id=500311

Signed-off-by: Len Brown <len.brown@intel.com>
15 years agosparc64: Fix section attribute warnings.
David S. Miller [Fri, 29 May 2009 23:12:02 +0000 (16:12 -0700)]
sparc64: Fix section attribute warnings.

CSUM copy to/from user assembler was missing allocatable and
executable attributes for .fixup

Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Fri, 29 May 2009 23:07:39 +0000 (16:07 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] update mach-types
  [ARM] Add cmpxchg support for ARMv6+ systems (v5)
  [ARM] barriers: improve xchg, bitops and atomic SMP barriers
  Gemini: Fix SRAM/ROM location after memory swap
  MAINTAINER: Add F: entries for Gemini and FA526
  [ARM] disable NX support for OABI-supporting kernels
  [ARM] add coherent DMA mask for mv643xx_eth
  [ARM] pxa/palm: fix PalmLD/T5/TX AC97 MFP
  [ARM] pxa: add parameter to clksrc_read() for pxa168/910
  [ARM] pxa: fix the incorrectly defined drive strength macros for pxa{168,910}
  [ARM] Orion: Remove explicit name for platform device resources
  [ARM] Kirkwood: Correct MPP for SATA activity/presence LEDs of QNAP TS-119/TS-219.
  [ARM] pxa/ezx: fix pin configuration for low power mode
  [ARM] pxa/spitz: provide spitz_ohci_exit() that unregisters USB_HOST GPIO
  [ARM] pxa: enable GPIO receivers after configuring pins
  [ARM] pxa: allow gpio_reset drive high during normal work
  [ARM] pxa: save/restore PGSR on suspend/resume.

15 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes...
Linus Torvalds [Fri, 29 May 2009 19:17:03 +0000 (12:17 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI Hotplug: acpiphp: don't store a pci_dev in acpiphp_func

15 years agoMerge git://git.infradead.org/~dwmw2/mtd-2.6.30
Linus Torvalds [Fri, 29 May 2009 15:52:13 +0000 (08:52 -0700)]
Merge git://git.infradead.org/~dwmw2/mtd-2.6.30

* git://git.infradead.org/~dwmw2/mtd-2.6.30:
  jffs2: Fix corruption when flash erase/write failure
  mtd: MXC NAND driver fixes (v5)