Commit Graph

387665 Commits

Author SHA1 Message Date
Linus Torvalds 496fd15bee drm: avoid warning in drm_load_edid_firmware()
Use "const char *" instead of "char *" in order to avoid this warning:

  drivers/gpu/drm/drm_edid_load.c: In function ‘drm_load_edid_firmware’:
  drivers/gpu/drm/drm_edid_load.c:245:25: warning: initialization discards ‘const’ qualifier from pointer target type [enabled by default]

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-07-10 14:21:46 -07:00
Olivier DANET 961246b4ed [PATCH] sparc32: vm_area_struct access for old Sun SPARCs.
Commit e4c6bfd2d7 ("mm: rearrange
vm_area_struct for fewer cache misses") changed the layout of the
vm_area_struct structure, it broke several SPARC32 assembly routines
which used numerical constants for accessing the vm_mm field.

This patch defines the VMA_VM_MM constant to replace the immediate values.

Signed-off-by: Olivier DANET <odanet@caramail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-10 13:56:10 -07:00
Dave Kleikamp aabb9875d0 sunvnet: vnet_port_remove must call unregister_netdev
The missing call to unregister_netdev() leaves the interface active
after the driver is unloaded by rmmod.

Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-10 13:35:52 -07:00
Andreas Larsson e8e2bfd103 sparc32, leon: Require separate snoop tags set to regard snooping to be enabled
Even if data snooping is enabled, without separate snoop tags snooping will not
work when the MMU is enabled.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-10 13:35:52 -07:00
Chen Gang f118e9abdd arch: sparc: kernel: check the memory length before use strcpy().
For the related next strcpy(), the destination length is less than 512,
but the source maximize length may be 'OPROMMAXPARAM' (4096) which is
more than 512.

One work flow may:
  openprom_sunos_ioctl() ->  if (cmd == OPROMSETOPT)
    getstrings() ->  will alloc buffer with size 'OPROMMAXPARAM'.
    opromsetopt() ->  devide the buffer into 'var' and 'value'
      of_set_property() -> pass
        prom_setprop() -> pass
          ldom_set_var()

And do not mind the additional 4 alignment buffer increasing, since
'sizeof(pkt) - sizeof(pkt.header)' is 4 alignment at least.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-10 13:35:51 -07:00
Trond Myklebust eeee245268 SUNRPC: Fix a deadlock in rpc_client_register()
Commit 384816051c (SUNRPC: fix races on
PipeFS MOUNT notifications) introduces a regression when we call
rpc_setup_pipedir() with RPCSEC_GSS as the auth flavour.

By calling rpcauth_create() while holding the sn->pipefs_sb_lock, we
end up deadlocking in gss_pipes_dentries_create_net().
Fix is to register the client and release the mutex before calling
rpcauth_create().

Reported-by: Weston Andros Adamson <dros@netapp.com>
Tested-by: Weston Andros Adamson <dros@netapp.com>
Cc: Stanislav Kinsbursky <skinsbursky@parallels.com>
Cc: <stable@vger.kernel.org> # : 3848160: SUNRPC: fix races on PipeFS MOUNT
Cc: <stable@vger.kernel.org> # : e73f4cc: SUNRPC: split client creation
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2013-07-10 15:58:55 -04:00
Libo Chen fef8ce166b x86 platform drivers: fix gpio leak
when request_irq fails, we should release gpiochip

v2:
  fix warning: ignoring return value of 'gpiochip_remove

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:51 -04:00
Seth Forshee 283672e425 toshiba_acpi: Add dependency on SERIO_I8042
Configuring this option as a module with ACPI_TOSHIBA built-in
results in the following errors:

   drivers/built-in.o: In function `toshiba_acpi_remove':
>> toshiba_acpi.c:(.text+0x314bb0): undefined reference to `i8042_remove_filter'
   drivers/built-in.o: In function `toshiba_acpi_add':
>> toshiba_acpi.c:(.devinit.text+0xb822): undefined reference to `i8042_install_filter'
>> toshiba_acpi.c:(.devinit.text+0xb98b): undefined reference to `i8042_remove_filter'

Add a dependency to prevent ACPI_TOSHIBA from being built-in when
SERIO_I8042=m.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:50 -04:00
AceLan Kao 144a19ac94 asus-nb-wmi: set wapf=4 for ASUSTeK COMPUTER INC. 1015E/U
Need to set wapf to 4 for ASUSTeK COMPUTER INC. 1015E/U, so that
user can toggle wifi function through function key correctly.

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:49 -04:00
Matthew Garrett 5c7f80f755 Add trivial driver to disable Intel Smart Connect
Intel Smart Connect is an Intel-specific ACPI interface for configuring
devices to wake up at regular intervals so they can pull down mail or other
internet updates, and then go to sleep again. If a user enables this in
Windows and then reboots into Linux, the device may wake up if it's put to
sleep. Since there's no Linux userland support for any of this, the machine
will then remain awake until something else puts it back to sleep.

I haven't figured out all that much about how this works (there's a bunch
of different ACPI calls available on the device), but this seems to be
enough to turn it off. We can add more features to this driver if anyone
ever cares about figuring out what the rest of the calls do or writing some
Linux userspace to implement the rest of it.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:49 -04:00
Matthew Garrett 34a956db37 Add support driver for Intel Rapid Start Technology
Intel Rapid Start Technology is a firmware-based suspend-to-disk
implementation. Once placed in S3, the device will wake once either a
timeout elapses or the battery reaches a critical level. It will then resume
to the firmware and copy the contents of RAM to a specialised partition, and
then power off the machine. If the user turns the machine back on the
firmware will copy the contents of the partition back to RAM and then resume
from S3 as normal.

This driver provides an interface for configuring the wakeup events and
timeout. It still requires firmware support and an appropriate suspend
partition.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:48 -04:00
Alex Hung 8667ca9518 hp-wmi: add supports for POST code error
HP laptops include a POST code error query 0x2A that reports
which point BIOS fails to boot at. The error code is kept in CMOS
until it is cleared.

Signed-off-by: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:48 -04:00
AceLan Kao e8f56c80ae asus-wmi: control wlan-led only if wapf == 4
Controlling the wlan led seems to have some side effects to the machines
with wapf value is not equal to 4. It will make the keyboard backlight
out of order.
So, the patch will enable the wlan led function only if the wapf == 4.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=46791

Reported-by: Mirto Silvio Busico <m.busico@ieee.org>
Tested-by: Karol Herbst <karolherbst@me.com>
Tested-by: drunkenbatman <drunkenbatman@gmail.com>
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:47 -04:00
Libo Chen b5f4f9ef01 drivers/platform/x86/intel_ips: Convert to module_pci_driver
use module_pci_driver instead of init/exit, make code clean.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:47 -04:00
Viktar Vauchkevich 3aabf444f7 asus-nb-wmi: ignore ALS notification key code
Ignore Ambient Light Sensor notification key code 0xC6 found in ASUS UX31a.
When the illuminance changes dmesg shows:
[10814.939979] asus_wmi: Unknown key c6 pressed

Signed-off-by: Viktar Vauchkevich <victorenator@gmail.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:46 -04:00
vic 0ed60654a2 asus-wmi: append newline to messages
Append newline to messages.

Signed-off-by: Viktar Vauchkevich <victorenator@gmail.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:45 -04:00
Libo Chen 38bdd729ca x86: asus-laptop: fix invalid point access
asus->name is null or point to const string,so it is not suitable to kfree it.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:45 -04:00
Libo Chen 4c241b364b x86: msi-laptop: fix memleak
1. fix two visible mistakes:
    * when load_scm_model_init faild, we should call platform_device_del(msipf_device)
    * msipf_attribute_group should be remove in err case

2. change some tags, give them real meaning.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-07-10 15:42:40 -04:00
Steven J. Hill 1581208b2f ide: Fix IDE PIO size calculation
IDE PIO calculates the size wrong when passing the parameter
"ide-core.nodma=0.0" to the kernel.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>

Signed-off-by: Steven J. Hill <sjhill@mips.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-10 12:09:10 -07:00
Libo Chen 99bfdd8786 drivers/ide/delkin_cb: Convert to module_pci_driver
use module_pci_driver instead of init/exit, make code clean.

Signed-off-by: Libo Chen <libo.chen@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-07-10 12:09:10 -07:00
Linus Torvalds bfffbea1aa MMC highlights for 3.11:
Core:
  - Add support for eMMC 5.1 devices.
  - Add MMC_CAP_AGGRESSIVE_PM capability for aggressive power management
    of eMMC/SD between requests, using runtime PM.
  - Add an ioctl to perform the eMMC 4.5 Sanitize command; sample code at:
    git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git
 
 Drivers:
  - dw_mmc: Add support for Rockchip's Cortex-A9 SoCs.
  - dw_mmc: Add support for Altera SoCFPGAs.
  - sdhci-esdhc-imx: Add support for 8-bit bus width, non-removable cards.
  - sdhci-bcm-kona: New driver for Broadcom Kona (281xx) SoCs.
  - sdhi/tmio: Add DT DMA support.
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Merge tag 'mmc-updates-for-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc

Pull MMC updates from Chris Ball:
 "MMC highlights for 3.11:

  Core:
   - Add support for eMMC 5.1 devices
   - Add MMC_CAP_AGGRESSIVE_PM capability for aggressive power
     management of eMMC/SD between requests, using runtime PM
   - Add an ioctl to perform the eMMC 4.5 Sanitize command.  Sample code
     at:

       git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git

  Drivers:
   - dw_mmc: Add support for Rockchip's Cortex-A9 SoCs
   - dw_mmc: Add support for Altera SoCFPGAs
   - sdhci-esdhc-imx: Add support for 8-bit bus width, non-removable
     cards
   - sdhci-bcm-kona: New driver for Broadcom Kona (281xx) SoCs
   - sdhi/tmio: Add DT DMA support"

* tag 'mmc-updates-for-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (87 commits)
  mmc: bcm281xx SDHCI driver
  mmc: sdhci: add card_event callback to sdhci
  mmc: core: Fixup Oops for SDIO shutdown
  mmc: sdhci-pci: add another device id
  mmc: esdhc: Fix bug when writing to SDHCI_HOST_CONTROL register
  mmc: esdhc: Add support for 8-bit bus width and non-removable card
  mmc: core: production year for eMMC 4.41 and later
  mmc: omap: remove unnecessary #if 0's
  mmc: sdhci: fix ctrl_2 on super-speed selection
  mmc: dw_mmc-pltfm: add Rockchip variant
  mmc: dw_mmc-pltfm: move probe and remove below dt match table
  mmc: dw_mmc-pltfm: remove static from dw_mci_pltfm_remove
  mmc: sdhci-acpi: add support for eMMC hardware reset for HID 80860F14
  mmc: sdhci-pci: add support for eMMC hardware reset for BYT eMMC.
  mmc: dw_mmc: Add support DW SD/MMC driver on SOCFPGA
  mmc: sdhci: fix caps2 for HS200
  sdhci-pxav3: Fix runtime PM initialization
  mmc: core: Add DT-bindings for MMC_CAP2_FULL_PWR_CYCLE
  mmc: core: Invent MMC_CAP2_FULL_PWR_CYCLE
  mmc: core: Enable power_off_notify for eMMC shutdown sequence
  ...
2013-07-10 11:16:00 -07:00
Linus Torvalds 34ae0a6f05 pwm: Changes for v3.11-rc1
A new driver supports driving PWM signals using the TPU unit found on
 various Renesas SoCs. Furthermore support is added for the NXP PCA9685
 LED controller. Another big chunk is the sysfs interface which has been
 in the works for quite some time.
 
 The remaining patches are a random assortment of cleanups and fixes.
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Merge tag 'for-3.11-rc1' of git://gitorious.org/linux-pwm/linux-pwm

Pull pwm changes from Thierry Reding:
 "A new driver supports driving PWM signals using the TPU unit found on
  various Renesas SoCs.  Furthermore support is added for the NXP
  PCA9685 LED controller.  Another big chunk is the sysfs interface
  which has been in the works for quite some time.

  The remaining patches are a random assortment of cleanups and fixes"

* tag 'for-3.11-rc1' of git://gitorious.org/linux-pwm/linux-pwm:
  pwm: pwm-tiehrpwm: Use clk_enable/disable instead clk_prepare/unprepare.
  pwm: pca9685: Fix wrong argument to set MODE1_SLEEP bit
  pwm: renesas-tpu: Add MODULE_ALIAS to make module auto loading work
  pwm: renesas-tpu: fix return value check in tpu_probe()
  pwm: Add Renesas TPU PWM driver
  pwm: Add sysfs interface
  pwm: Fill in missing .owner fields
  pwm: add pca9685 driver
  pwm: atmel-tcb: prepare clk before calling enable
  pwm: devm: alloc correct pointer size
  pwm: mxs: Let device core handle pinctrl
  MAINTAINERS: Update PWM subsystem entry
2013-07-10 11:14:56 -07:00
Linus Torvalds 7d3107d26b Nothing exciting this time, just assorted fixes and cleanups.
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Merge tag 'for-v3.11' of git://git.infradead.org/battery-2.6

Pull battery subsystem update from Anton Vorontsov:
 "Nothing exciting this time, just assorted fixes and cleanups"

* tag 'for-v3.11' of git://git.infradead.org/battery-2.6: (25 commits)
  charger-manager: Fix regulator_get() return check
  charger-manager: Fix a bug when it unregisters notifier block of extcon
  tps65090-charger: Add dt node to power_supply
  sbs-battery: Add dt to power_supply struct
  power_supply: Add of_node_put to fix refcount
  power_supply: Move of_node out of the #ifdef CONFIG_OF
  power/reset: Make the vexpress driver optional on arm and arm64
  charger-manager: Add missing newlines, fix a couple of typos, add pr_fmt
  tps65090-charger: Fix AC detect
  MAINTAINERS: Update email address for Anton Vorontsov
  charger-manager: Ensure event is not used as format string
  power_supply: Replace strict_strtoul() with kstrtoul()
  generic-adc-battery: Fix checking if none of the channels are supported
  power: Use platform_{get,set}_drvdata()
  pm2301_charger: Return error if create_singlethread_workqueue fails
  pm2301_charger: Fix NULL pointer dereference
  lp8727_charger: Support the device tree feature
  twl4030_charger: Remove unnecessary platform_set_drvdata()
  rx51_battery: Remove unnecessary platform_set_drvdata()
  jz4740-battery: Remove unnecessary platform_set_drvdata()
  ...
2013-07-10 11:13:00 -07:00
Linus Torvalds 3aa78e0cb5 For the 3.11 merge we only have one new MFD driver for the Kontron PLD.
But we also have:
 
 - Support for the TPS659038 PMIC from the palmas driver.
 
 - Intel's Coleto Creek and Avoton SoCs support from the lpc_ich driver.
 
 - RTL8411B support from the rtsx driver.
 
 - More DT support for the Arizona, max8998, twl4030-power and the
   ti_am335x_tsadc drivers.
 
 - The SSBI driver move under MFD.
 
 - A conversion to the devm_* API for most of the MFD drivers.
 
 - The twl4030-power got split from twl-core into its own module.
 
 - A major ti_am335x_adc cleanup, leading to a proper DT support.
 
 - Our regular arizona and wm* updates and cleanups from the Wolfson
   folks.
 
 - A better error handling and initialization, and a regulator subdevice
   addition for the 88pm80x driver.
 
 - A bulk platform_set_drvdata() call removal that's no longer need since
   commit 0998d063.
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Merge tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next

Pull MFD update from Samuel Ortiz:
 "For the 3.11 merge we only have one new MFD driver for the Kontron
  PLD.

  But we also have:
   - Support for the TPS659038 PMIC from the palmas driver.
   - Intel's Coleto Creek and Avoton SoCs support from the lpc_ich
     driver.
   - RTL8411B support from the rtsx driver.
   - More DT support for the Arizona, max8998, twl4030-power and the
     ti_am335x_tsadc drivers.
   - The SSBI driver move under MFD.
   - A conversion to the devm_* API for most of the MFD drivers.
   - The twl4030-power got split from twl-core into its own module.
   - A major ti_am335x_adc cleanup, leading to a proper DT support.
   - Our regular arizona and wm* updates and cleanups from the Wolfson
     folks.
   - A better error handling and initialization, and a regulator
     subdevice addition for the 88pm80x driver.
   - A bulk platform_set_drvdata() call removal that's no longer need
     since commit 0998d06310 ("device-core: Ensure drvdata = NULL when
     no driver is bound")

* tag 'mfd-3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-next: (102 commits)
  mfd: sec: Provide max_register to regmap
  mfd: wm8994: Remove duplicate check for active JACKDET
  MAINTAINERS: Add include directory to MFD file patterns
  mfd: sec: Remove fields not used since regmap conversion
  watchdog: Kontron PLD watchdog timer driver
  mfd: max8998: Add support for Device Tree
  regulator: max8998: Use arrays for specifying voltages in platform data
  mfd: max8998: Add irq domain support
  regulator: palmas: Add TPS659038 support
  mfd: Kontron PLD mfd driver
  mfd: palmas: Add TPS659038 PMIC support
  mfd: palmas: Add SMPS10_BOOST feature
  mfd: palmas: Check if irq is valid
  mfd: lpc_ich: iTCO_wdt patch for Intel Coleto Creek DeviceIDs
  mfd: twl-core: Change TWL6025 references to TWL6032
  mfd: davinci_voicecodec: Fix build breakage
  mfd: vexpress: Make the driver optional for arm and arm64
  mfd: htc-egpio: Use devm_ioremap_nocache() instead of ioremap_nocache()
  mfd: davinci_voicecodec: Convert to use devm_* APIs
  mfd: twl4030-power: Fix relocking on error
  ...
2013-07-10 11:10:27 -07:00
Steve French 1c46943f84 [CIFS] Fix minor endian error in durable handle patch series
Fix endian warning:

  CHECK   fs/cifs/smb2pdu.c
fs/cifs/smb2pdu.c:1068:40: warning: incorrect type in assignment (different base types)
fs/cifs/smb2pdu.c:1068:40:    expected restricted __le32 [usertype] Next
fs/cifs/smb2pdu.c:1068:40:    got unsigned long

Signed-off-by: Steve French <smfrench@gmail.com>
2013-07-10 13:08:55 -05:00
Pavel Shilovsky 9cbc0b7339 CIFS: Reconnect durable handles for SMB2
On reconnects, we need to reopen file and then obtain all byte-range
locks held by the client. SMB2 protocol provides feature to make
this process atomic by reconnecting to the same file handle
with all it's byte-range locks. This patch adds this capability
for SMB2 shares.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:40 -05:00
Pavel Shilovsky 064f6047a1 CIFS: Make SMB2_open use cifs_open_parms struct
to prepare it for further durable handle reconnect processing.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:40 -05:00
Pavel Shilovsky 226730b4d8 CIFS: Introduce cifs_open_parms struct
and pass it to the open() call.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:40 -05:00
Pavel Shilovsky 63eb3def32 CIFS: Request durable open for SMB2 opens
by passing durable context together with a handle caching lease or
batch oplock.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:39 -05:00
Pavel Shilovsky d22cbfecbd CIFS: Simplify SMB2 create context handling
to make it easier to add other create context further.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:39 -05:00
Pavel Shilovsky 59aa371841 CIFS: Simplify SMB2_open code path
by passing a filename to a separate iovec regardless of its length.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:39 -05:00
Pavel Shilovsky ca81983fe5 CIFS: Respect create_options in smb2_open_file
and eliminated unused file_attribute parms of SMB2_open.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:39 -05:00
Pavel Shilovsky fd55439638 CIFS: Fix lease context buffer parsing
to prevent missing RqLs context if it's not the first one.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steven French <steven@steven-GA-970A-DS3.(none)>
2013-07-10 13:08:39 -05:00
Linus Torvalds dc5ef1f569 Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull hwmon update from Jean Delvare.

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  hwmon: (lm63) Drop redundant safety on cache lifetime
  hwmon: (lm90) Drop redundant safety on cache lifetime
2013-07-10 11:04:38 -07:00
Linus Torvalds 50aaa6bc04 regulator: Fixes for the merge window
A set of small fixes for issues noticed during the merge window, all
 very much non-invasive.
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Merge tag 'regulator-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "Fixes for the merge window

  A set of small fixes for issues noticed during the merge window, all
  very much non-invasive"

* tag 'regulator-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  MAINTAINERS: Update git repository
  regulator: max8997: Fix a trivial typo in documentation
  regulator: s5m8767: Fix a trivial typo in documentation
  regulator: s2mps11: Convert ramp rate to uV/us and set default ramp rate
  regulator: s5m8767: Update s5m8767-regulator bindings document
2013-07-10 11:03:58 -07:00
Linus Torvalds bb93109e15 IEEE 1394 (FireWire) subsystem changes post v3.10:
Make struct ieee1394_device_id.driver_data actually avaliable to
 1394 protocol drivers.  This is especially useful to 1394 audio drivers
 for model-specific parameters and methods.
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Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Stefan Richter:
 "Make struct ieee1394_device_id.driver_data actually avaliable to 1394
  protocol drivers.  This is especially useful to 1394 audio drivers for
  model-specific parameters and methods"

* tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: remove support of fw_driver.driver.probe and .remove methods
  firewire: introduce fw_driver.probe and .remove methods
2013-07-10 11:02:58 -07:00
Linus Torvalds 23e3a1d971 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Ingo Molnar:
 "irq-tracing fixlet"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/tracing: Add irq_enter/exit() in smp_trace_reschedule_interrupt()
2013-07-10 10:17:01 -07:00
Linus Torvalds 72c1c2f1be Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
Pull microblaze update from Michal Simek:
 "This Microblaze merge window is quite minimal.

  I have also added to my branch one xilinx systemace sparse fix because
  haven't got any reply from block maintainer."

* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  xilinx systemace: Fix sparse warnings
  microblaze: Move __NR_syscalls from uapi
  microblaze: Enable KGDB in defconfig
  microblaze: Don't mark arch_kgdb_ops as const.
2013-07-10 10:16:07 -07:00
Linus Torvalds 2d6244b3cc arch/metag fixes for v3.11
This is just a single fix to fix bad UDP checksums sometimes being
 generated to IP addresses *.*.255.255.
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Merge tag 'metag-fixes-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag

Pull arch/metag fixes from James Hogan:
 "This is just a single fix to fix bad UDP checksums sometimes being
  generated to IP addresses *.*.255.255"

* tag 'metag-fixes-for-v3.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag:
  metag: checksum.h: fix carry in csum_tcpudp_nofold
2013-07-10 10:14:35 -07:00
Linus Torvalds 49283f6020 blackfin updates for Linux 3.11
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Merge tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux

Pull blackfin updates from Steven Miao:
 "blackfin updates for Linux 3.11"

* tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux:
  smp: refine bf561 smpboot code
  bf609: stmmac: fix build after stmmac_mdio_bus_data changed
  bf609: add cpu revision 0.1
  bf609: rename bfin6xx_spi to bfin_spi3
  kgdb: blackfin: include irq_regs.h in kgdb.c
2013-07-10 10:12:58 -07:00
Linus Torvalds 8f041e6ca1 Couple of Platform updates (Device Tree files primarily) given that the
corresponding drivers (net/ethernet/arc/*, irqctl/irq-tb10x.c) have now
 been merged into your tree.
 
 Ideally these shd have been part of same submissions, oh well...
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Merge tag 'arc-v3.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull second set of ARC architecture updates from Vineet Gupta:
 "Couple of Platform updates (Device Tree files primarily) given that
  the corresponding drivers (net/ethernet/arc/*, irqctl/irq-tb10x.c)
  have now been merged into your tree.

  Ideally these shd have been part of same submissions, oh well..."

* tag 'arc-v3.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: [TB10x] Updates for irqchip driver
  ARC: [plat-arcfpga] Enable arc_emac for ARCAngle4 Board
2013-07-10 10:11:26 -07:00
Linus Torvalds b247759642 Merge branch 'parisc-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
 "The PA-RISC updates for v3.11 include a gcc miscompilation fix,
  gzip-compressed vmlinuz support, a fix in the PCI code for ATI FireGL
  support on c8000 machines, a fix to prevent that %sr1 is being
  clobbered and a few smaller optimizations and documentation updates"

* 'parisc-for-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Fix gcc miscompilation in pa_memcpy()
  parisc: Ensure volatile space register %sr1 is not clobbered
  parisc: optimize mtsp(0,sr) inline assembly
  parisc: switch to gzip-compressed vmlinuz kernel
  parisc: document the shadow registers
  parisc: more capabilities info in /proc/cpuinfo
  parisc: fix LMMIO mismatch between PAT length and MASK register
2013-07-10 10:10:02 -07:00
Linus Torvalds 61e312914c Add some casts to avoid warnings from efi_runtime_services_t members.
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Merge tag 'please-pull-fix-ia64-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

P{ill ia64 warning fix from Tony Luck:
 "Add some casts to avoid warnings from efi_runtime_services_t members"

* tag 'please-pull-fix-ia64-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  [IA64] sim: Add casts to avoid assignment warnings
2013-07-10 10:09:04 -07:00
Ramkumar Ramachandra 750ade7e82 perf script: Fix broken include in Context.xs
765532c8 (perf script: Finish the rename from trace to script,
2010-12-23) made a mistake during find-and-replace replacing
"../../../util/trace-event.h" with "../../../util/script-event.h", a
non-existent file.  Fix this include.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1373364033-7918-3-git-send-email-artagnon@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-07-10 13:47:00 -03:00
Mike Frysinger d14c496588 perf tools: Fix -ldw/-lelf link test when static linking
Since libelf sometimes uses libpthread, we have to list that after -lelf
when someone tries to build statically.  Else things go boom:

Makefile:479: *** No libelf.h/libelf found, please install \
	libelf-dev/elfutils-libelf-devel.  Stop.

Similarly, the -ldw test fails as it often uses -lz:

Makefile:462: No libdw.h found or old libdw.h found or elfutils is older \
	than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev

And if we add debugging to try-cc, we see:
+ echo '#include <dwarf.h>

int main(void)
{
        Dwarf *dbg = dwarf_begin(0, DWARF_C_READ);
        return (long)dbg;
}'
+ i686-pc-linux-gnu-gcc -x c - -O2 -pipe -march=atom -mtune=atom -mfpmath=sse -g \
	-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE \
	-ldw -lelf -static -lpthread -lrt -lelf -lm -o .24368
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflateInit_'
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflate'
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflateReset'
/usr/lib/libdw.a(dwarf_begin_elf.o):function check_section.isra.1: error: undefined reference to 'inflateEnd'

+ echo '#include <libelf.h>

int main(void)
{
        Elf *elf = elf_begin(0, ELF_C_READ, 0);
        return (long)elf;
}'
+ i686-pc-linux-gnu-gcc -x c - -O2 -pipe -march=atom -mtune=atom -mfpmath=sse -g \
	-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE \
	-static -lpthread -lrt -lelf -lm -o .19216
/usr/lib/libelf.a(elf_begin.o):function file_read_elf: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function __libelf_read_mmaped_file: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function __libelf_read_mmaped_file: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function read_file: error: undefined reference to 'pthread_rwlock_init'
/usr/lib/libelf.a(elf_begin.o):function lock_dup_elf.8072: error: undefined reference to 'pthread_rwlock_unlock'
/usr/lib/libelf.a(elf_begin.o):function lock_dup_elf.8072: error: undefined reference to 'pthread_rwlock_wrlock'
/usr/lib/libelf.a(elf_begin.o):function elf_begin: error: undefined reference to 'pthread_rwlock_rdlock'
/usr/lib/libelf.a(elf_begin.o):function elf_begin: error: undefined reference to 'pthread_rwlock_unlock'

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1368073064-18276-1-git-send-email-vapier@gentoo.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-07-10 13:41:12 -03:00
Eldad Zack 42d4ab832d ALSA: usb-audio: fix regression for fixed stream quirk
Commit 8f898e92ae removed the redundant
reads of bInterfaceProtocol from the descriptors, but introduced a
regression to devices with quirks of type QUIRK_AUDIO_FIXED_ENDPOINT,
since fp->protocol is not set in setup process.

As a consequence, audio streams would not get initialized, as the
following logs show:

[   48.923043] setting usb interface 3:1
[   48.923056] Creating new capture data endpoint #81
[   48.923484] 4:3:1: cannot set freq 48000 to ep 0x81

This patch sets fp->protocol in create_fixed_stream_quirk() and
resolves the regression.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-10 17:52:14 +02:00
Carlos Maiolino 42c49d7f24 xfs: fix sgid inheritance for subdirectories inheriting default acls [V3]
XFS removes sgid bits of subdirectories under a directory containing a default
acl.

When a default acl is set, it implies xfs to call xfs_setattr_nonsize() in its
code path. Such function is shared among mkdir and chmod system calls, and
does some checks unneeded by mkdir (calling inode_change_ok()). Such checks
remove sgid bit from the inode after it has been granted.

With this patch, we extend the meaning of XFS_ATTR_NOACL flag to avoid these
checks when acls are being inherited (thanks hch).

Also, xfs_setattr_mode, doesn't need to re-check for group id and capabilities
permissions, this only implies in another try to remove sgid bit from the
directories. Such check is already done either on inode_change_ok() or
xfs_setattr_nonsize().

Changelog:

V2: Extends the meaning of XFS_ATTR_NOACL instead of wrap the tests into another
    function

V3: Remove S_ISDIR check in xfs_setattr_nonsize() from the patch

Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
2013-07-10 10:21:51 -05:00
Ingo Molnar e399eb56a6 Merge branch 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/urgent
Pull nohz updates/fixes from Frederic Weisbecker:

' Note that "watchdog: Boot-disable by default on full dynticks" is a temporary
  solution to solve the issue with the watchdog that prevents the tick from
  stopping. This is to make sure that 3.11 doesn't have that problem as several
  people complained about it.

  A proper and longer term solution has been proposed by Peterz:

          http://lkml.kernel.org/r/20130618103632.GO3204@twins.programming.kicks-ass.net
'

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-07-10 10:43:25 +02:00
Matthew Wilcox cc18ec3c8f Use ecryptfs_dentry_to_lower_path in a couple of places
There are two places in ecryptfs that benefit from using
ecryptfs_dentry_to_lower_path() instead of separate calls to
ecryptfs_dentry_to_lower() and ecryptfs_dentry_to_lower_mnt().  Both
sites use fewer instructions and less stack (determined by examining
objdump output).

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
2013-07-09 23:40:28 -07:00
Michal Simek 4937a269cb xilinx systemace: Fix sparse warnings
Fix sysace sparse warnings.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2013-07-10 07:47:12 +02:00