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13 years agoARM: mx3: use .init_early to initialize cpu type, reset address and iomuxer
Uwe Kleine-König [Mon, 7 Feb 2011 15:35:20 +0000 (16:35 +0100)]
ARM: mx3: use .init_early to initialize cpu type, reset address and iomuxer

This used to be done in .map_io which is supposed to only setup the
memory mapping.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: imx: use .init_early to initialize cpu type and reset address
Uwe Kleine-König [Mon, 7 Feb 2011 15:35:19 +0000 (16:35 +0100)]
ARM: imx: use .init_early to initialize cpu type and reset address

This used to be done in .map_io which is supposed to only setup the
memory mapping.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: imx+mx3: convert to mc13xxx MFD
David Jander [Thu, 10 Feb 2011 09:59:44 +0000 (10:59 +0100)]
ARM: imx+mx3: convert to mc13xxx MFD

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mx3/mx31_3ds: fix compiler warning without CONFIG_USB_ULPI
Uwe Kleine-König [Thu, 10 Feb 2011 09:56:21 +0000 (10:56 +0100)]
ARM: mx3/mx31_3ds: fix compiler warning without CONFIG_USB_ULPI

This fixes:

arch/arm/mach-mx3/mach-mx31_3ds.c:249: warning: 'mx31_3ds_host2_init' defined but not used

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: imx/eukrea_mbimx27: fix compile warnings about unused variables
Uwe Kleine-König [Thu, 10 Feb 2011 10:07:27 +0000 (11:07 +0100)]
ARM: imx/eukrea_mbimx27: fix compile warnings about unused variables

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mxs: dynamically register flexcan devices for mx28
Marc Kleine-Budde [Wed, 2 Feb 2011 12:50:30 +0000 (13:50 +0100)]
ARM: mxs: dynamically register flexcan devices for mx28

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mxs: adjust flexcan clock definition
Marc Kleine-Budde [Wed, 2 Feb 2011 12:50:29 +0000 (13:50 +0100)]
ARM: mxs: adjust flexcan clock definition

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mx5/board-mx53_evk.c: Make UART1 functional
Fabio Estevam [Mon, 31 Jan 2011 17:12:54 +0000 (15:12 -0200)]
ARM: mx5/board-mx53_evk.c: Make UART1 functional

Fix UART1 IOMUX settings and configure UART1 to work with only RX/TX pins.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mx5/board-mx53_smd.c: Make UART1 functional
Fabio Estevam [Mon, 31 Jan 2011 12:32:27 +0000 (10:32 -0200)]
ARM: mx5/board-mx53_smd.c: Make UART1 functional

Fix UART1 IOMUX settings and configure UART1 to work with only RX/TX pins.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mach-mx5/board-mx53_loco: Remove unused UARTs
Fabio Estevam [Tue, 25 Jan 2011 15:08:35 +0000 (13:08 -0200)]
ARM: mach-mx5/board-mx53_loco: Remove unused UARTs

On mx53_loco only UART1 is used and its signals go to connector J16.

Remove UART2 and UART3 as they are not used on this board.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mach-mx5/board-mx53_loco: Make UART1 functional
Fabio Estevam [Tue, 25 Jan 2011 15:08:34 +0000 (13:08 -0200)]
ARM: mach-mx5/board-mx53_loco: Make UART1 functional

Fix IOMUX settings for UART1 and make UART1 functional.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mach-mx5: Fix build for mx53_loco and mx53_smd
Fabio Estevam [Tue, 25 Jan 2011 15:08:33 +0000 (13:08 -0200)]
ARM: mach-mx5: Fix build for mx53_loco and mx53_smd

Commit 816ad74 (ARM: i.MX53: Add full iomux support for mx53) renamed some of the pad names.

Make the changes accordingly so that mx53_loco and mx53_cmd can build without errors.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoplat-mxc: Provide irq_chip name for GPIO IRQs
Alexander Stein [Mon, 31 Jan 2011 16:00:24 +0000 (17:00 +0100)]
plat-mxc: Provide irq_chip name for GPIO IRQs

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoMerge branch 'imx-board-ifdefs' into imx-for-2.6.39
Sascha Hauer [Mon, 31 Jan 2011 08:23:41 +0000 (09:23 +0100)]
Merge branch 'imx-board-ifdefs' into imx-for-2.6.39

13 years agoARM: mach-mx3/mach-mx31_3ds: Remove unnecessary function for IO mapping
Fabio Estevam [Thu, 27 Jan 2011 17:00:19 +0000 (15:00 -0200)]
ARM: mach-mx3/mach-mx31_3ds: Remove unnecessary function for IO mapping

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX28: remove reserved register defines
Sascha Hauer [Thu, 27 Jan 2011 11:38:01 +0000 (12:38 +0100)]
ARM i.MX28: remove reserved register defines

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
13 years agoARM i.MX23: remove reserved register defines
Sascha Hauer [Mon, 24 Jan 2011 08:04:27 +0000 (09:04 +0100)]
ARM i.MX23: remove reserved register defines

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
13 years agoARM i.MX23/28: do not use complicated macros if not necessary
Sascha Hauer [Mon, 24 Jan 2011 12:09:41 +0000 (13:09 +0100)]
ARM i.MX23/28: do not use complicated macros if not necessary

Get rid of ## preprocessor construct where it only makes the
code harder to read.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
13 years agoARM i.MX23/28: deobfuscate gpio initialization
Sascha Hauer [Mon, 24 Jan 2011 11:57:46 +0000 (12:57 +0100)]
ARM i.MX23/28: deobfuscate gpio initialization

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
13 years agoARM i.MX51 efikamx: remove unnecessary CONFIG_SERIAL_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:34:33 +0000 (11:34 +0100)]
ARM i.MX51 efikamx: remove unnecessary CONFIG_SERIAL_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX51 cpuimx51: remove unnecessary CONFIG_SERIAL_8250 ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:34:11 +0000 (11:34 +0100)]
ARM i.MX51 cpuimx51: remove unnecessary CONFIG_SERIAL_8250 ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX51 mx51-3ds: remove unnecessary CONFIG_KEYBOARD_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:31:35 +0000 (11:31 +0100)]
ARM i.MX51 mx51-3ds: remove unnecessary CONFIG_KEYBOARD_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX51 mx51 babbage: remove unnecessary CONFIG_SERIAL_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:30:33 +0000 (11:30 +0100)]
ARM i.MX51 mx51 babbage: remove unnecessary CONFIG_SERIAL_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX51 mx51 3ds: remove unnecessary CONFIG_SERIAL_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:30:18 +0000 (11:30 +0100)]
ARM i.MX51 mx51 3ds: remove unnecessary CONFIG_SERIAL_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX31 pcm037 eet: remove unnecessary CONFIG_SPI_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:26:25 +0000 (11:26 +0100)]
ARM i.MX31 pcm037 eet: remove unnecessary CONFIG_SPI_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX27 eukrea mbimx27: remove unnecessary CONFIG_SPI_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:25:40 +0000 (11:25 +0100)]
ARM i.MX27 eukrea mbimx27: remove unnecessary CONFIG_SPI_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX27 pca100: remove unnecessary CONFIG_SPI_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:23:44 +0000 (11:23 +0100)]
ARM i.MX27 pca100: remove unnecessary CONFIG_SPI_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX31 mx31ads: remove unnecessary CONFIG_SERIAL_8250 ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:22:31 +0000 (11:22 +0100)]
ARM i.MX31 mx31ads: remove unnecessary CONFIG_SERIAL_8250 ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX31 mx31ads: remove unnecessary CONFIG_SERIAL_IMX ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:21:59 +0000 (11:21 +0100)]
ARM i.MX31 mx31ads: remove unnecessary CONFIG_SERIAL_IMX ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX31 mx31ads: remove unnecessary CONFIG_I2C ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:21:26 +0000 (11:21 +0100)]
ARM i.MX31 mx31ads: remove unnecessary CONFIG_I2C ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX35 pcm043: put usbh1 outside CONFIG_USB_ULPI
Sascha Hauer [Fri, 14 Jan 2011 10:19:35 +0000 (11:19 +0100)]
ARM i.MX35 pcm043: put usbh1 outside CONFIG_USB_ULPI

The usbh1 port of the pcm043 does not use ulpi, so put it outside
the corresponding ifdefs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX35 pcm043: remove unnecessary CONFIG_I2C ifdefs
Sascha Hauer [Fri, 14 Jan 2011 10:18:02 +0000 (11:18 +0100)]
ARM i.MX35 pcm043: remove unnecessary CONFIG_I2C ifdefs

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mxs: add initial pm support
Shawn Guo [Mon, 24 Jan 2011 09:05:25 +0000 (17:05 +0800)]
ARM: mxs: add initial pm support

This is a very initial pm support and basically does nothing.
With this pm support entry, drivers can start testing their own
pm functions.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM MXS: Add auart platform support for i.MX28
Sascha Hauer [Tue, 11 Jan 2011 14:56:40 +0000 (15:56 +0100)]
ARM MXS: Add auart platform support for i.MX28

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoserial: Add auart driver for i.MX23/28
Sascha Hauer [Tue, 11 Jan 2011 14:54:54 +0000 (15:54 +0100)]
serial: Add auart driver for i.MX23/28

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: imx: Add initial support for IMX27IPCAM board
Fabio Estevam [Mon, 24 Jan 2011 18:55:02 +0000 (16:55 -0200)]
ARM: imx: Add initial support for IMX27IPCAM board

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mx5/mx51_3ds: Add watchdog support
Daiane Angolini [Thu, 9 Dec 2010 17:50:49 +0000 (15:50 -0200)]
ARM: mx5/mx51_3ds: Add watchdog support

Signed-off-by: Daiane Angolini <daiane.angolini@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mxs/mx28evk: read fec mac address from ocotp
Shawn Guo [Fri, 14 Jan 2011 07:25:52 +0000 (15:25 +0800)]
ARM: mxs/mx28evk: read fec mac address from ocotp

Read fec mac address from ocotp and save it into fec_platform_data
mac field for fec driver to use.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mxs: add ocotp read function
Shawn Guo [Fri, 14 Jan 2011 15:11:23 +0000 (23:11 +0800)]
ARM: mxs: add ocotp read function

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: mx5: Use dummy clock for the keypad
Fabio Estevam [Wed, 19 Jan 2011 12:27:33 +0000 (10:27 -0200)]
ARM: mx5: Use dummy clock for the keypad

Reuse dummy_clk for the imx-keypad device instead of using a dedicated kpp_clk.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM: i.MX53: Add full iomux support for mx53
Dinh Nguyen [Sat, 15 Jan 2011 19:40:12 +0000 (13:40 -0600)]
ARM: i.MX53: Add full iomux support for mx53

This iomux file contains all the available pins that are iomux
capable.

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoIntroduce VPR200 board.
Marc Reilly [Sat, 15 Jan 2011 00:36:57 +0000 (11:36 +1100)]
Introduce VPR200 board.

Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoarm: mx50_rdp: add i2c bus support
Richard Zhao [Fri, 14 Jan 2011 09:48:04 +0000 (17:48 +0800)]
arm: mx50_rdp: add i2c bus support

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoarm: mx50_rdp: add fec support
Richard Zhao [Fri, 14 Jan 2011 09:48:03 +0000 (17:48 +0800)]
arm: mx50_rdp: add fec support

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoARM i.MX50: Rename devices-mx50.h
Jason Liu [Mon, 10 Jan 2011 21:44:29 +0000 (05:44 +0800)]
ARM i.MX50: Rename devices-mx50.h

There are devices-imx51.h and devices-imx53.h under
arch/arm/mach-mx5 directory. So, had better rename
devices-mx50.h to devices-imx50.h to follow the same
naming convention with imx51 and imx53 part.

Signed-off-by: Jason Liu <r64343@freescale.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 years agoMerge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
Linus Torvalds [Tue, 18 Jan 2011 16:06:22 +0000 (08:06 -0800)]
Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze

* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Fix asm/pgtable.h
  microblaze: Fix missing pagemap.h

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
Linus Torvalds [Tue, 18 Jan 2011 16:05:50 +0000 (08:05 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
  ALSA: hda - Fix initialization for HP 2011 notebooks
  ALSA: hda - Add support for VMware controller
  ALSA: hda - consitify string arrays
  ALSA: hda - Add add multi-streaming playback for AD1988
  ASoC: EP93xx: fixed LRCLK rate and DMA oper. in I2S code
  ASoC: WM8990: msleep() takes milliseconds not jiffies
  ALSA : au88x0 - Limit number of channels to fix Oops via OSS emu
  ALSA: constify functions in ac97
  ASoC: WL1273 FM radio: Fix breakage with MFD API changes
  ALSA: hda - More coverage for odd-number channels elimination for HDMI
  ALSA: hda - Store PCM parameters properly in HDMI open callback
  ALSA: hda - Rearrange fixup struct in patch_realtek.c
  ALSA: oxygen: Xonar DG: fix CS4245 register writes
  ALSA: hda - Suppress the odd number of channels for HDMI
  ALSA: hda - Add fixup-call in init callback
  ALSA: hda - Reorganize fixup structure for Realtek
  ALSA: hda - Apply Sony VAIO hweq fixup only once
  ALSA: hda - Apply mario fixup only once
  ALSA: hda - Remove unused fixup entry for ALC262

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Linus Torvalds [Tue, 18 Jan 2011 16:05:20 +0000 (08:05 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (25 commits)
  m68knommu: fix broken setting of irq_chip and handler
  m68knommu: switch to using -mcpu= flags for ColdFire targets
  m68knommu: arch/m68knommu/Kconfig whitespace cleanup
  m68knommu: create optimal separate instruction and data cache for ColdFire
  m68knommu: support ColdFire caches that do copyback and write-through
  m68knommu: support version 2 ColdFire split cache
  m68knommu: make cache push code ColdFire generic
  m68knommu: clean up ColdFire cache control code
  m68knommu: move inclusion of ColdFire v4 cache registers
  m68knommu: merge bit definitions for version 3 ColdFire cache controller
  m68knommu: create bit definitions for the version 2 ColdFire cache controller
  m68knommu: remove empty __iounmap() it is no used
  m68knommu: remove kernel_map() code, it is not used
  m68knommu: remove do_page_fault(), it is not used
  m68knommu: use user stack pointer hardware on some ColdFire cores
  m68knommu: remove command line printing DEBUG
  m68knommu: remove fasthandler interrupt code
  m68knommu: move UART addressing to part specific includes
  m68knommu: fix clock rate value reported for ColdFire 54xx parts
  m68knommu: move ColdFire CPU names into their headers
  ...

13 years agoMerge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Tue, 18 Jan 2011 16:04:30 +0000 (08:04 -0800)]
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf tools: Fix tracepoint id to string perf.data header table
  perf tools: Fix handling of wildcards in tracepoint event selectors
  powerpc: perf: Fix frequency calculation for overflowing counters

13 years agoMerge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Tue, 18 Jan 2011 16:03:55 +0000 (08:03 -0800)]
Merge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung

* 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: S5PV310: Add missing virtual ASoC DMA device
  ARM: S5PV210: Add missing virtual ASoC DMA device
  ARM: S5P6450: Add missing virtual ASoC DMA device
  ARM: S5P6440: Add missing virtual ASoC DMA device
  ARM: S5P6442: Enable I2S device to work on SMDK6442

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
Linus Torvalds [Tue, 18 Jan 2011 15:58:36 +0000 (07:58 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
  autofs4: clean ->d_release() and autofs4_free_ino() up
  autofs4: split autofs4_init_ino()
  autofs4: mkdir and symlink always get a dentry that had passed lookup
  autofs4: autofs4_get_inode() doesn't need autofs_info * argument anymore
  autofs4: kill ->size in autofs_info
  autofs4: pass mode to autofs4_get_inode() explicitly
  autofs4: autofs4_mkroot() is not different from autofs4_init_ino()
  autofs4: keep symlink body in inode->i_private
  autofs4 - fix debug print in autofs4_lookup()
  vfs - fix dentry ref count in do_lookup()
  autofs4 - fix get_next_positive_dentry()

13 years agoMerge branch 'fix/asoc' into for-linus
Takashi Iwai [Tue, 18 Jan 2011 13:05:44 +0000 (14:05 +0100)]
Merge branch 'fix/asoc' into for-linus

13 years agoMerge branch 'fix/hda' into for-linus
Takashi Iwai [Tue, 18 Jan 2011 06:44:55 +0000 (07:44 +0100)]
Merge branch 'fix/hda' into for-linus

13 years agoALSA: hda - Fix initialization for HP 2011 notebooks
Vitaliy Kulikov [Fri, 14 Jan 2011 23:21:13 +0000 (17:21 -0600)]
ALSA: hda - Fix initialization for HP 2011 notebooks

Fixes for HP 2011 notebooks: enable dock ports and disable BTL
initialization in the driver.

Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 years agoALSA: hda - Add support for VMware controller
Bankim Bhavsar [Mon, 17 Jan 2011 14:23:21 +0000 (15:23 +0100)]
ALSA: hda - Add support for VMware controller

Add the new PCI ID 0x15ad and device ID 0x1977 for VMware HDAudio
Controller.

[changed to use AZX_DRIVER_GENERIC by tiwai]

Signed-off-by: Bankim Bhavsar <bbhavsar@vmware.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 years agoALSA: hda - consitify string arrays
Takashi Iwai [Mon, 17 Jan 2011 10:29:34 +0000 (11:29 +0100)]
ALSA: hda - consitify string arrays

Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 years agoALSA: hda - Add add multi-streaming playback for AD1988
Raymond Yau [Mon, 17 Jan 2011 10:19:03 +0000 (11:19 +0100)]
ALSA: hda - Add add multi-streaming playback for AD1988

Attached a patch which add a new model to support multi-streaming
playback for ad1988.

playback another stereo stream through the front panel headphone on
device 2 while playback through the speakers connected to rear panel
on device 0 at the same time.

Tested with ad1988a rev2 codec on asus P5B-V motherboard.

Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
13 years agoautofs4: clean ->d_release() and autofs4_free_ino() up
Al Viro [Mon, 17 Jan 2011 02:42:32 +0000 (21:42 -0500)]
autofs4: clean ->d_release() and autofs4_free_ino() up

The latter is called only when both ino and dentry are about to
be freed, so cleaning ->d_fsdata and ->dentry is pointless.

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: split autofs4_init_ino()
Al Viro [Sun, 16 Jan 2011 23:43:40 +0000 (18:43 -0500)]
autofs4: split autofs4_init_ino()

split init_ino into new_ino and clean_ino; the former is
what used to be init_ino(NULL, sbi), the latter is for cases
where we passed non-NULL ino.  Lose unused arguments.

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: mkdir and symlink always get a dentry that had passed lookup
Al Viro [Sun, 16 Jan 2011 23:29:35 +0000 (18:29 -0500)]
autofs4: mkdir and symlink always get a dentry that had passed lookup

... so ->d_fsdata will have been set up before we get there

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: autofs4_get_inode() doesn't need autofs_info * argument anymore
Al Viro [Sun, 16 Jan 2011 22:43:52 +0000 (17:43 -0500)]
autofs4: autofs4_get_inode() doesn't need autofs_info * argument anymore

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: kill ->size in autofs_info
Al Viro [Sun, 16 Jan 2011 22:39:15 +0000 (17:39 -0500)]
autofs4: kill ->size in autofs_info

It's used only to pass the length of symlink body to
autofs4_get_inode() in autofs4_dir_symlink().  We can
bloody well set inode->i_size in autofs4_dir_symlink()
directly and be done with that.

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: pass mode to autofs4_get_inode() explicitly
Al Viro [Sun, 16 Jan 2011 22:20:23 +0000 (17:20 -0500)]
autofs4: pass mode to autofs4_get_inode() explicitly

In all cases we'd set inf->mode to know value just before
passing it to autofs4_get_inode().  That kills the need
to store it in autofs_info and pass it to autofs_init_ino()

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: autofs4_mkroot() is not different from autofs4_init_ino()
Al Viro [Sun, 16 Jan 2011 22:13:33 +0000 (17:13 -0500)]
autofs4: autofs4_mkroot() is not different from autofs4_init_ino()

Kill it.  Mind you, it's been an obfuscated call of autofs4_init_ino()
ever since 2.3.99pre6-4...

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4: keep symlink body in inode->i_private
Al Viro [Mon, 17 Jan 2011 05:47:38 +0000 (00:47 -0500)]
autofs4: keep symlink body in inode->i_private

gets rid of all ->free()/->u.symlink machinery in autofs; we simply
keep symlink bodies in inode->i_private and free them in ->evict_inode().

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4 - fix debug print in autofs4_lookup()
Ian Kent [Tue, 18 Jan 2011 04:06:15 +0000 (12:06 +0800)]
autofs4 - fix debug print in autofs4_lookup()

oz_mode isn't defined any more, use autofs4_oz_mode(sbi) instead.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agovfs - fix dentry ref count in do_lookup()
Ian Kent [Tue, 18 Jan 2011 04:06:10 +0000 (12:06 +0800)]
vfs - fix dentry ref count in do_lookup()

There is a ref count problem in fs/namei.c:do_lookup().

When walking in ref-walk mode, if follow_managed() returns a fail we
need to drop dentry and possibly vfsmount.  Clean up properly,
as we do in the other caller of follow_managed().

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoautofs4 - fix get_next_positive_dentry()
Ian Kent [Tue, 18 Jan 2011 04:06:04 +0000 (12:06 +0800)]
autofs4 - fix get_next_positive_dentry()

The initialization condition in fs/autofs4/expire.c:get_next_positive_dentry()
appears to be incorrect. If prev == NULL I believe that root should be
returned.

Further down, at the current dentry check for it being simple_positive()
it looks like the d_lock for dentry p should be dropped instead of dentry
ret, otherwise when p is assinged to ret we end up with no lock on p and
a lost lock on ret, which leads to a deadlock.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
13 years agoARM: S5PV310: Add missing virtual ASoC DMA device
Jassi Brar [Tue, 18 Jan 2011 05:41:43 +0000 (14:41 +0900)]
ARM: S5PV310: Add missing virtual ASoC DMA device

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agoARM: S5PV210: Add missing virtual ASoC DMA device
Jassi Brar [Thu, 30 Dec 2010 00:13:23 +0000 (09:13 +0900)]
ARM: S5PV210: Add missing virtual ASoC DMA device

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agoARM: S5P6450: Add missing virtual ASoC DMA device
Jassi Brar [Thu, 30 Dec 2010 00:12:32 +0000 (09:12 +0900)]
ARM: S5P6450: Add missing virtual ASoC DMA device

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agoARM: S5P6440: Add missing virtual ASoC DMA device
Jassi Brar [Thu, 30 Dec 2010 00:11:10 +0000 (09:11 +0900)]
ARM: S5P6440: Add missing virtual ASoC DMA device

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agoARM: S5P6442: Enable I2S device to work on SMDK6442
Jassi Brar [Tue, 21 Dec 2010 00:44:33 +0000 (09:44 +0900)]
ARM: S5P6442: Enable I2S device to work on SMDK6442

Add missing virtual ASoC DMA device.

Signed-off-by: Jassi Brar <jassi.brar@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
[kgene.kim@samsung.com: minor changed title]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
13 years agostaging: fix build failure in bcm driver
Andres Salomon [Tue, 18 Jan 2011 00:11:12 +0000 (16:11 -0800)]
staging: fix build failure in bcm driver

While building latest Linus git, I hit the following:

    CC [M]  drivers/staging/bcm/Qos.o
  drivers/staging/bcm/Qos.c: In function ‘PruneQueue’:
  drivers/staging/bcm/Qos.c:367: error: ‘struct netdev_queue’ has no member named ‘tx_dropped’
  drivers/staging/bcm/Qos.c: In function ‘flush_all_queues’:
  drivers/staging/bcm/Qos.c:416: error: ‘struct netdev_queue’ has no member named ‘tx_dropped’
  make[5]: *** [drivers/staging/bcm/Qos.o] Error 1
  make[4]: *** [drivers/staging/bcm] Error 2
  make[3]: *** [drivers/staging] Error 2

As well as:

    CC [M]  drivers/staging/bcm/Transmit.o
  drivers/staging/bcm/Transmit.c: In function ‘SetupNextSend’:
  drivers/staging/bcm/Transmit.c:163: error: ‘struct netdev_queue’ has no member named ‘tx_bytes’
  drivers/staging/bcm/Transmit.c:164: error: ‘struct netdev_queue’ has no member named ‘tx_packets’
  make[2]: *** [drivers/staging/bcm/Transmit.o] Error 1

tx_dropped/tx_bytes_tx_packets were removed in commit 1ac9ad13.  This patch
converts bcm to use net_device_stats instead of netdev_queue.

Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Mon, 17 Jan 2011 22:45:48 +0000 (14:45 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  RDMA: Update workqueue usage
  RDMA/nes: Fix incorrect SFP+ link status detection on driver init
  RDMA/nes: Fix SFP+ link down detection issue with switch port disable
  RDMA/nes: Generate IB_EVENT_PORT_ERR/PORT_ACTIVE events
  RDMA/nes: Fix bonding on iw_nes
  IB/srp: Test only once whether iu allocation succeeded
  IB/mlx4: Handle protocol field in multicast table
  RDMA: Use vzalloc() to replace vmalloc()+memset(0)
  mlx4_{core, ib, en}: Fix driver when sizeof (phys_addr_t) > sizeof (long)
  IB/mthca: Fix driver when sizeof (phys_addr_t) > sizeof (long)

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs...
Linus Torvalds [Mon, 17 Jan 2011 22:43:43 +0000 (14:43 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (25 commits)
  Btrfs: forced readonly mounts on errors
  btrfs: Require CAP_SYS_ADMIN for filesystem rebalance
  Btrfs: don't warn if we get ENOSPC in btrfs_block_rsv_check
  btrfs: Fix memory leak in btrfs_read_fs_root_no_radix()
  btrfs: check NULL or not
  btrfs: Don't pass NULL ptr to func that may deref it.
  btrfs: mount failure return value fix
  btrfs: Mem leak in btrfs_get_acl()
  btrfs: fix wrong free space information of btrfs
  btrfs: make the chunk allocator utilize the devices better
  btrfs: restructure find_free_dev_extent()
  btrfs: fix wrong calculation of stripe size
  btrfs: try to reclaim some space when chunk allocation fails
  btrfs: fix wrong data space statistics
  fs/btrfs: Fix build of ctree
  Btrfs: fix off by one while setting block groups readonly
  Btrfs: Add BTRFS_IOC_SUBVOL_GETFLAGS/SETFLAGS ioctls
  Btrfs: Add readonly snapshots support
  Btrfs: Refactor btrfs_ioctl_snap_create()
  btrfs: Extract duplicate decompress code
  ...

13 years agoRevert "mm: simplify code of swap.c"
Linus Torvalds [Mon, 17 Jan 2011 22:42:34 +0000 (14:42 -0800)]
Revert "mm: simplify code of swap.c"

This reverts commit d8505dee1a87b8d41b9c4ee1325cd72258226fbc.

Chris Mason ended up chasing down some page allocation errors and pages
stuck waiting on the IO scheduler, and was able to narrow it down to two
commits: commit 744ed1442757 ("mm: batch activate_page() to reduce lock
contention") and d8505dee1a87 ("mm: simplify code of swap.c").

This reverts the second one.

Reported-and-debugged-by: Chris Mason <chris.mason@oracle.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jens Axboe <jaxboe@fusionio.com>
Cc: linux-mm <linux-mm@kvack.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoRevert "mm: batch activate_page() to reduce lock contention"
Linus Torvalds [Mon, 17 Jan 2011 22:42:19 +0000 (14:42 -0800)]
Revert "mm: batch activate_page() to reduce lock contention"

This reverts commit 744ed1442757767ffede5008bb13e0805085902e.

Chris Mason ended up chasing down some page allocation errors and pages
stuck waiting on the IO scheduler, and was able to narrow it down to two
commits: commit 744ed1442757 ("mm: batch activate_page() to reduce lock
contention") and d8505dee1a87 ("mm: simplify code of swap.c").

This reverts the first of them.

Reported-and-debugged-by: Chris Mason <chris.mason@oracle.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jens Axboe <jaxboe@fusionio.com>
Cc: linux-mm <linux-mm@kvack.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs...
Linus Torvalds [Mon, 17 Jan 2011 20:39:57 +0000 (12:39 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:
  ecryptfs: remove unnecessary decrypt when extending a file
  ecryptfs: Fix ecryptfs_printk() size_t warnings
  fs/ecryptfs: Add printf format/argument verification and fix fallout
  ecryptfs: fixed testing of file descriptor flags
  ecryptfs: test lower_file pointer when lower_file_mutex is locked
  ecryptfs: missing initialization of the superblock 'magic' field
  ecryptfs: moved ECRYPTFS_SUPER_MAGIC definition to linux/magic.h
  ecryptfs: fix truncation error in ecryptfs_read_update_atime

13 years agoxfs: Do not name variables "panic"
Geert Uytterhoeven [Mon, 17 Jan 2011 20:21:14 +0000 (21:21 +0100)]
xfs: Do not name variables "panic"

On platforms that call panic() inside their BUG() macro (m68k/sun3, and
all platforms that don't set HAVE_ARCH_BUG), compilation fails with:

| fs/xfs/support/debug.c: In function ‘xfs_cmn_err’:
| fs/xfs/support/debug.c:92: error: called object ‘panic’ is not a function

as the local variable "panic" conflicts with the "panic()" function.
Rename the local variable to resolve this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agoperf tools: Fix tracepoint id to string perf.data header table
Arnaldo Carvalho de Melo [Mon, 17 Jan 2011 20:28:13 +0000 (18:28 -0200)]
perf tools: Fix tracepoint id to string perf.data header table

It was broken by f006d25 that passed just the event name, not the complete
sys:event that it expected to open the /sys/.../sys/sys:event/id file to get
the id.

Fix it by moving it to after parse_events in cmd_record, as at that point
we can just traverse the evsel_list and use evsel->attr.config +
event_name(evsel) instead of re-opening the /id file.

Reported-by: Franck Bui-Huu <vagabon.xyz@gmail.com>
Cc: Franck Bui-Huu <vagabon.xyz@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Han Pingtian <phan@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <20110117202801.GG2085@ghostprotocols.net>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
13 years agoBtrfs: forced readonly mounts on errors
liubo [Thu, 6 Jan 2011 11:30:25 +0000 (19:30 +0800)]
Btrfs: forced readonly mounts on errors

This patch comes from "Forced readonly mounts on errors" ideas.

As we know, this is the first step in being more fault tolerant of disk
corruptions instead of just using BUG() statements.

The major content:
- add a framework for generating errors that should result in filesystems
  going readonly.
- keep FS state in disk super block.
- make sure that all of resource will be freed and released at umount time.
- make sure that fter FS is forced readonly on error, there will be no more
  disk change before FS is corrected. For this, we should stop write operation.

After this patch is applied, the conversion from BUG() to such a framework can
happen incrementally.

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
13 years agoMerge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6
Linus Torvalds [Mon, 17 Jan 2011 19:18:40 +0000 (11:18 -0800)]
Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6

* 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6:
  spi/spi_sh_msiof: fix a wrong free_irq() parameter
  dt/flattree: Return virtual address from early_init_dt_alloc_memory_arch()

13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6
Linus Torvalds [Mon, 17 Jan 2011 19:17:51 +0000 (11:17 -0800)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  cifs: add cruid= mount option
  cifs: cFYI the entire error code in map_smb_to_linux_error

13 years agoMerge git://git.infradead.org/mtd-2.6
Linus Torvalds [Mon, 17 Jan 2011 19:15:30 +0000 (11:15 -0800)]
Merge git://git.infradead.org/mtd-2.6

* git://git.infradead.org/mtd-2.6: (59 commits)
  mtd: mtdpart: disallow reading OOB past the end of the partition
  mtd: pxa3xx_nand: NULL dereference in pxa3xx_nand_probe
  UBI: use mtd->writebufsize to set minimal I/O unit size
  mtd: initialize writebufsize in the MTD object of a partition
  mtd: onenand: add mtd->writebufsize initialization
  mtd: nand: add mtd->writebufsize initialization
  mtd: cfi: add writebufsize initialization
  mtd: add writebufsize field to mtd_info struct
  mtd: OneNAND: OMAP2/3: prevent regulator sleeping while OneNAND is in use
  mtd: OneNAND: add enable / disable methods to onenand_chip
  mtd: m25p80: Fix JEDEC ID for AT26DF321
  mtd: txx9ndfmc: limit transfer bytes to 512 (ECC provides 6 bytes max)
  mtd: cfi_cmdset_0002: add support for Samsung K8D3x16UxC NOR chips
  mtd: cfi_cmdset_0002: add support for Samsung K8D6x16UxM NOR chips
  mtd: nand: ams-delta: drop omap_read/write, use ioremap
  mtd: m25p80: add debugging trace in sst_write
  mtd: nand: ams-delta: select for built-in by default
  mtd: OneNAND: lighten scary initial bad block messages
  mtd: OneNAND: OMAP2/3: add support for command line partitioning
  mtd: nand: rearrange ONFI revision checking, add ONFI 2.3
  ...

Fix up trivial conflict in drivers/mtd/Kconfig as per DavidW.

13 years agoecryptfs: remove unnecessary decrypt when extending a file
Frank Swiderski [Mon, 15 Nov 2010 18:43:22 +0000 (10:43 -0800)]
ecryptfs: remove unnecessary decrypt when extending a file

Removes an unecessary page decrypt from ecryptfs_begin_write when the
page is beyond the current file size. Previously, the call to
ecryptfs_decrypt_page would result in a read of 0 bytes, but still
attempt to decrypt an entire page. This patch detects that case and
merely zeros the page before marking it up-to-date.

Signed-off-by: Frank Swiderski <fes@chromium.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agoecryptfs: Fix ecryptfs_printk() size_t warnings
Tyler Hicks [Mon, 15 Nov 2010 23:36:38 +0000 (17:36 -0600)]
ecryptfs: Fix ecryptfs_printk() size_t warnings

Commit cb55d21f6fa19d8c6c2680d90317ce88c1f57269 revealed a number of
missing 'z' length modifiers in calls to ecryptfs_printk() when
printing variables of type size_t. This patch fixes those compiler
warnings.

Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agofs/ecryptfs: Add printf format/argument verification and fix fallout
Joe Perches [Wed, 10 Nov 2010 23:46:16 +0000 (15:46 -0800)]
fs/ecryptfs: Add printf format/argument verification and fix fallout

Add __attribute__((format... to __ecryptfs_printk
Make formats and arguments match.
Add casts to (unsigned long long) for %llu.

Signed-off-by: Joe Perches <joe@perches.com>
[tyhicks: 80 columns cleanup and fixed typo]
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
Linus Torvalds [Mon, 17 Jan 2011 19:00:09 +0000 (11:00 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
  fs: fix address space warnings in ioctl_fiemap()
  aio: check return value of create_workqueue()
  hpfs_setattr error case avoids unlock_kernel
  compat: copy missing fields in compat_statfs64 to user
  compat: update comment of compat statfs syscalls
  compat: remove unnecessary assignment in compat_rw_copy_check_uvector()
  fs: FS_POSIX_ACL does not depend on BLOCK
  fs: Remove unlikely() from fget_light()
  fs: Remove unlikely() from fput_light()
  fallocate should be a file operation
  make the feature checks in ->fallocate future proof
  staging: smbfs building fix
  tidy up around finish_automount()
  don't drop newmnt on error in do_add_mount()
  Take the completion of automount into new helper

13 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88...
Linus Torvalds [Mon, 17 Jan 2011 18:58:44 +0000 (10:58 -0800)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6:
  alpha: fix WARN_ON in __local_bh_enable()
  alpha: fix breakage caused by df9ee29270
  alpha: add GENERIC_HARDIRQS_NO__DO_IRQ to Kconfig
  alpha/osf_sys: remove unused MAX_SELECT_SECONDS
  alpha: change to new Makefile flag variables
  alpha: kill off alpha_do_IRQ
  alpha: irq clean up
  alpha: use set_irq_chip and push down __do_IRQ to the machine types

13 years agoMerge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Mon, 17 Jan 2011 18:57:59 +0000 (10:57 -0800)]
Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: balance asic_reset functions
  drm/radeon/kms: remove duplicate card_posted() functions
  drm/radeon/kms: add module option for pcie gen2
  drm/radeon/kms: fix typo in evergreen safe reg
  drm/nouveau: fix gpu page faults triggered by plymouthd
  drm/nouveau: greatly simplify mm, killing some bugs in the process
  drm/nvc0: enable protection of system-use-only structures in vm
  drm/nv40: initialise 0x17xx on all chipsets that have it
  drm/nv40: make detection of 0x4097-ful chipsets available everywhere

13 years agoMerge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
Linus Torvalds [Mon, 17 Jan 2011 18:54:41 +0000 (10:54 -0800)]
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (63 commits)
  ARM: PL08x: cleanup comments
  Update CONFIG_MD_RAID6_PQ to CONFIG_RAID6_PQ in drivers/dma/iop-adma.c
  ARM: PL08x: fix a warning
  Fix dmaengine_submit() return type
  dmaengine: at_hdmac: fix race while monitoring channel status
  dmaengine: at_hdmac: flags located in first descriptor
  dmaengine: at_hdmac: use subsys_initcall instead of module_init
  dmaengine: at_hdmac: no need set ACK in new descriptor
  dmaengine: at_hdmac: trivial add precision to unmapping comment
  dmaengine: at_hdmac: use dma_address to program DMA hardware
  pch_dma: support new device ML7213 IOH
  ARM: PL08x: prevent dma_set_runtime_config() reconfiguring memcpy channels
  ARM: PL08x: allow dma_set_runtime_config() to return errors
  ARM: PL08x: fix locking between prepare function and submit function
  ARM: PL08x: introduce 'phychan_hold' to hold on to physical channels
  ARM: PL08x: put txd's on the pending list in pl08x_tx_submit()
  ARM: PL08x: rename 'desc_list' as 'pend_list'
  ARM: PL08x: implement unmapping of memcpy buffers
  ARM: PL08x: store prep_* flags in async_tx structure
  ARM: PL08x: shrink srcbus/dstbus in txd structure
  ...

13 years agoperf tools: Fix handling of wildcards in tracepoint event selectors
Arnaldo Carvalho de Melo [Mon, 17 Jan 2011 16:25:06 +0000 (14:25 -0200)]
perf tools: Fix handling of wildcards in tracepoint event selectors

It wasn't accounting the ':' when consuming bytes in the the event
selector string, so parse_events() would fail in this test:

                if (!(*str == 0 || *str == ',' || isspace(*str)))
                        return -1;

as *str would be pointing to '*', the last character in the '-e' arg in:

$ perf record -q -a -D -e sched:sched_* | perf script -i - -s perf-script.py

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
13 years agoecryptfs: fixed testing of file descriptor flags
Roberto Sassu [Wed, 3 Nov 2010 10:11:34 +0000 (11:11 +0100)]
ecryptfs: fixed testing of file descriptor flags

This patch replaces the check (lower_file->f_flags & O_RDONLY) with
((lower_file & O_ACCMODE) == O_RDONLY).

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agoecryptfs: test lower_file pointer when lower_file_mutex is locked
Roberto Sassu [Wed, 3 Nov 2010 10:11:28 +0000 (11:11 +0100)]
ecryptfs: test lower_file pointer when lower_file_mutex is locked

This patch prevents the lower_file pointer in the 'ecryptfs_inode_info'
structure to be checked when the mutex 'lower_file_mutex' is not locked.

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agoecryptfs: missing initialization of the superblock 'magic' field
Roberto Sassu [Wed, 3 Nov 2010 10:11:22 +0000 (11:11 +0100)]
ecryptfs: missing initialization of the superblock 'magic' field

This patch initializes the 'magic' field of ecryptfs filesystems to
ECRYPTFS_SUPER_MAGIC.

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
[tyhicks: merge with 66cb76666d69]
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agospi/spi_sh_msiof: fix a wrong free_irq() parameter
Guennadi Liakhovetski [Mon, 17 Jan 2011 16:01:07 +0000 (17:01 +0100)]
spi/spi_sh_msiof: fix a wrong free_irq() parameter

Without this fix reloading of the driver is impossible.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
13 years agoecryptfs: moved ECRYPTFS_SUPER_MAGIC definition to linux/magic.h
Roberto Sassu [Wed, 3 Nov 2010 10:11:15 +0000 (11:11 +0100)]
ecryptfs: moved ECRYPTFS_SUPER_MAGIC definition to linux/magic.h

The definition of ECRYPTFS_SUPER_MAGIC has been moved to the include
file 'linux/magic.h' to become available to other kernel subsystems.

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agoecryptfs: fix truncation error in ecryptfs_read_update_atime
Edward Shishkin [Fri, 29 Oct 2010 22:11:50 +0000 (00:11 +0200)]
ecryptfs: fix truncation error in ecryptfs_read_update_atime

This is similar to the bug found in direct-io not so long ago.

Fix up truncation (ssize_t->int).  This only matters with >2G
reads/writes, which the kernel doesn't permit.

Signed-off-by: Edward Shishkin <edward.shishkin@gmail.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Eric Sandeen <esandeen@redhat.com>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
13 years agomtd: mtdpart: disallow reading OOB past the end of the partition
Artem Bityutskiy [Sun, 16 Jan 2011 15:50:54 +0000 (17:50 +0200)]
mtd: mtdpart: disallow reading OOB past the end of the partition

This patch fixes the mtdpart bug which allows users reading OOB past the
end of the partition. This happens because 'part_read_oob()' allows reading
multiple OOB areas in one go, and mtdparts does not validate the OOB
length in the request.

Although there is such check in 'nand_do_read_oob()' in nand_base.c, but
it checks that we do not read past the flash chip, not the partition,
because in nand_base.c we work with the whole chip (e.g., mtd->size
in nand_base.c is the size of the whole chip). So this check cannot
be done correctly in nand_base.c and should be instead done in mtdparts.c.

This problem was reported by Jason Liu <r64343@freescale.com> and reproduced
with nandsim:

$ modprobe nandsim first_id_byte=0x20 second_id_byte=0xaa third_id_byte=0x00 \
                   fourth_id_byte=0x15 parts=0x400,0x400
$ modprobe nandsim mtd_oobtest.ko dev=0
$ dmesg
= snip =
mtd_oobtest: attempting to read past end of device
mtd_oobtest: an error is expected...
mtd_oobtest: error: read past end of device
= snip =
mtd_oobtest: finished with 2 errors

Reported-by: Jason Liu <liu.h.jason@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>