Commit Graph

633274 Commits

Author SHA1 Message Date
Viresh Kumar
202b56890a mfd: wm8994-core: Don't use managed regulator bulk get API
The kernel WARNs and then crashes today if wm8994_device_init() fails
after calling devm_regulator_bulk_get().

That happens because there are multiple devices involved here and the
order in which managed resources are freed isn't correct.

The regulators are added as children of wm8994->dev.  Whereas,
devm_regulator_bulk_get() receives wm8994->dev as the device, though it
gets the same regulators which were added as children of wm8994->dev
earlier.

During failures, the children are removed first and the core eventually
calls regulator_unregister() for them. As regulator_put() was never done
for them (opposite of devm_regulator_bulk_get()), the kernel WARNs at

	WARN_ON(rdev->open_count);

And eventually it crashes from debugfs_remove_recursive().

Fix the kernel warnings and crashes by using regulator_bulk_get()
instead of devm_regulator_bulk_get() and explicitly freeing the supplies
in exit paths.

Tested on Exynos 5250, dual core ARM A15 machine.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:27 +00:00
Kuninori Morimoto
8ca9edc837 mfd: davinci_voicecodec: Tidyup header difinitions
mach/hardware.h is needed on C source code side, not header.
And struct davinci_vc is duplicated definition.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:27 +00:00
Richard Fitzgerald
ba28f54675 mfd: wm5102: Remove spurious trailing spaces
Remove the trailing spaces on the register default lines to
stop checkpatch complaining.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:26 +00:00
Lee Jones
e8ae79d674 mfd: sun4i-gpadc: Fix 'cast from pointer to integer of different size' warning
When building for X86 using COMPILE_TEST we get this warning:

../drivers/mfd/sun4i-gpadc.c: In function ‘sun4i_gpadc_probe’:
../drivers/mfd/sun4i-gpadc.c:110:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

Since an integer and a pointer are difference sizes on 64bit architectures.

Convert to case to a long instead.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:26 +00:00
Hans de Goede
41751b033a mfd: axp20x-i2c: Add i2c-ids to fix module auto-loading
The i2c subsys does not load modules by compatible, only by
i2c-id, with e.g. a modalias of: "i2c:axp209".

Populate the axp20x_i2c_id[] table with supported ids, so that
module auto-loading will work.

Reported-by: Dennis Gilmore <dennis@ausil.us>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:25 +00:00
Paul Burton
8e52b61cc8 mfd: syscon: Support native-endian regmaps
The regmap devicetree binding documentation states that a native-endian
property should be supported as well as big-endian & little-endian,
however syscon in its duplication of the parsing of these properties
omits support for native-endian. Fix this by setting
REGMAP_ENDIAN_NATIVE when a native-endian property is found.

Cc: linux-mips@linux-mips.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Tested-by: Maciej W. Rozycki <macro@imgtec.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:25 +00:00
Jianhong Chen
b2e2c85091 mfd: rk808: RK818 uses DEV_OFF to power off supplies
DEV_OFF and DEV_OFF_RST functions for RK808 are designed error that
only DEV_OFF_RST can power off supplies. RK818 has been fixed this
issue, so that DEV_OFF is used to power off supplies.

Signed-off-by: Jianhong Chen <chenjh@rock-chips.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:24 +00:00
Javier Martinez Canillas
a893764ca8 mfd: fsl-imx25-tsadc: Fix module autoload when registered via OF
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/mfd/fsl-imx25-tsadc.ko | grep alias
alias:          platform:mx25-tsadc

After this patch:

$ modinfo drivers/mfd/fsl-imx25-tsadc.ko | grep alias
alias:          platform:mx25-tsadc
alias:          of:N*T*Cfsl,imx25-tsadcC*
alias:          of:N*T*Cfsl,imx25-tsadc

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:24 +00:00
Javier Martinez Canillas
e45b6c80b8 mfd: hi655x-pmic: Fix module autoload when registered via OF
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/mfd/hi655x-pmic.ko | grep alias

After this patch:

$ modinfo drivers/mfd/hi655x-pmic.ko | grep alias
alias:          of:N*T*Chisilicon,hi655x-pmicC*
alias:          of:N*T*Chisilicon,hi655x-pmic

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:23 +00:00
Javier Martinez Canillas
108fbd6198 mfd: abx500-core: Allow driver to built if COMPILE_TEST is enabled
The driver only has runtime but no build time dependency with ARCH_U300 ||
ARCH_U8500 So it can be built for testing purposes if COMPILE_TEST option
is enabled.

This is useful to have more build coverage and make sure that the driver
is not affected by changes that could cause build regressions.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:22 +00:00
Jean Delvare
23feb7c6e1 mfd: exynos-lpass: Add hardware dependency
This driver is meant for Exynos systems so do not offer the option
elsewhere unless build-testing.

Cc: Inha Song <ideal.song@samsung.com>
Cc: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:22 +00:00
Arnd Bergmann
054814b863 mfd: tps65912: Move regmap config into core driver
When building with extra warnings enabled, most files including
linux/mfd/tps65912.h warn about a static variable defined in the
header:

include/linux/mfd/tps65912.h:331:35: warning: 'tps65912_regmap_config' defined but not used [-Wunused-const-variable=]

We also duplicate the data structure between the i2c and spi front-end
drivers. Moving it into the driver code avoids the warning and
the duplication.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:21 +00:00
Viresh Kumar
bb63f7d33d mfd: wm8994-core: Disable regulators before removing them
The order in which resources were freed in wm8994_device_exit() isn't
correct. The regulators are removed before they are disabled.

Fix it by reordering code a bit, which makes it exact opposite of
wm8994_device_init() as well.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:21 +00:00
Viresh Kumar
3e56c4688e mfd: wm8994-core: Don't split lines unnecessarily
These can fit in a single line (80 columns), don't split lines
unnecessarily.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:20 +00:00
Krzysztof Kozlowski
28e9e55ed3 mfd: Enable compile testing for max77620 and max77686
The OF is not a strict build-time dependency so max77620 and max77686
can be compile tested to increase build coverage.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:20 +00:00
Julia Lawall
d87814a3e8 mfd: tc3589x: Improve function-level documentation
Use the correct function name in one case and adjust a variable name to
that of the corresponding function parameter in another case.

Issue detected using Coccinelle (http://coccinelle.lip6.fr/)

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:19 +00:00
Quentin Schulz
937d3a0af5 mfd: Add support for Allwinner SoCs ADC
The Allwinner SoCs all have an ADC that can also act as a touchscreen
controller and a thermal sensor. For now, only the ADC and the thermal
sensor drivers are probed by the MFD, the touchscreen controller support
will be added later.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:19 +00:00
Thor Thayer
7fff7d9b15 dt-bindings: mfd: Add Altera Arria10 System Resource Chip bindings
The Altera Arria10 Devkit System Resource chip is a Multi-Function
Device with a GPIO expander.

This patch adds documentation for the Altera A10-SR DT bindings.

Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-29 08:21:18 +00:00
Praveen Kumar Vegivada
b7c5005378 mfd: arizona: Mark AIFx_TX_BCLK_RATE as readable for cs47l24
This register is used in the AIF code but is missing from the register
tables.

Signed-off-by: Praveen Kumar Vegivada <praveen.vegivada@cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-21 13:00:18 +00:00
Dan Gora
e420d6a181 mfd: lpc_ich: Use gpio-ich driver for 8-series and 9-series Intel PCH devices
The Intel 8-series and 9-series PCH devices, described by the descriptors
LPC_LPT and LPC_9S although codenamed 'lynxpoint' do not use the same GPIO
register layout which is used by the gpio-lynxpoint driver.  They use the
same ICH_V5_GPIO layout as the gpio-ich driver.

See:
http://www.intel.com/content/www/us/en/chipsets/8-series-chipset-pch-datasheet.html
http://www.intel.com/content/www/us/en/chipsets/9-series-chipset-pch-datasheet.html

The devices described by "Mobile 4th Generation Intel Core Processor
Family I/O" manual use the gpio-lynxpoint driver and are described by the
LPC_LPT_LP descriptor.

See:
http://www.intel.com/content/www/us/en/processors/core/4th-gen-core-family-mobile-i-o-datasheet.html

Signed-off-by: Dan Gora <dg@adax.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-21 13:00:17 +00:00
Icenowy Zheng
3f89586bc1 mfd: axp20x: Add adc volatile ranges for axp22x
AXP22x has also some different register map than axp20x, they're also
added here.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-21 13:00:17 +00:00
Lee Jones
94662d3075 Merge branches 'ib-mfd-arm-leds-4.10' and 'ib-mfd-gpio-input-regulator-4.10' into ibs-for-mfd-merged 2016-11-21 12:59:46 +00:00
Linus Walleij
40a3a0f2ba mfd: qcom-pm8xxx: Clean up PM8XXX namespace
The Kconfig and file naming for the PM8xxx driver is totally
confusing:

- Kconfig options MFD_PM8XXX and MFD_PM8921_CORE, some in-kernel
  users depending on or selecting either at random.
- A driver file named pm8921-core.c even if it is indeed
  used by the whole PM8xxx family of chips.
- An irqchip named pm8xxx since it was (I guess) realized that
  the driver was generic for all pm8xxx PMICs.

As I may want to add support for PM8901 this is starting to get
really messy. Fix this situation by:

- Remove the MFD_PM8921_CORE symbol and rely solely on MFD_PM8XXX
  and convert all users, including LEDs Kconfig and ARM defconfigs
  for qcom and multi_v7 to use that single symbol.
- Renaming the driver to qcom-pm8xxx.c to fit along the two
  other qcom* prefixed drivers.
- Rename functions withing the driver from 8921 to 8xxx to
  indicate it is generic.
- Just drop the =m config from the pxa_defconfig, I have no clue
  why it is even there, it is not a Qualcomm platform. (Possibly
  older Kconfig noise from saveconfig.)

Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Gross <andy.gross@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-11-21 12:54:28 +00:00
Keerthy
2dc4940360 regulator: tps65218: Remove all the compatibles
Remove all the individual compatibles for all the regulators
and introduce id_table and update the driver accordingly
to parse device tree nodes using the regulator framework.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-26 10:30:39 +01:00
Keerthy
4531156db7 mfd: tps65218: Use mfd_add_devices instead of of_platform_populate
mfd_add_devices enables parsing device tree nodes without compatibles
for regulators and gpio modules. Replace of_platform_populate with
mfd_add_devices. mfd_cell currently is populated with regulators,
gpio and powerbutton.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-26 10:30:29 +01:00
Keerthy
77aa99265a input: tps65218-pwrbutton: Add platform_device_id table
platform_device_id table is needed for adding the tps65218-pwrbutton
module to the mfd_cell array.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-26 10:30:20 +01:00
Keerthy
38eceb3a44 Documentation: regulator: tps65218: Update examples
This updates the Device Tree according to the preferred way of parsing
the nodes using the regulator framework.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-26 10:30:11 +01:00
Keerthy
0aced35575 mfd: tps65218: Remove redundant read wrapper
Currently read directly calls the repmap read function. Hence
remove the redundant wrapper and use regmap read wherever
needed.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-26 10:30:02 +01:00
Linus Torvalds
1001354ca3 Linux 4.9-rc1 2016-10-15 12:17:50 -07:00
Linus Torvalds
df34d04a6f befs fixes for 4.9-rc1
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJYAnNOAAoJEGu/nxmHO1GNOzQH/3p+j1yPUR08+qhlZBdF/vCH
 i9Qb13yUT8yEN9tCZ7bsMhRZYQ70GuPMtLJbhklwGmnDAEZwzGoCrokexCsKoKiv
 0RmzLUsbN7GM6LFXOyTj3QwFGxjQnVzk5TKXSR2qUpqvvffFsAFlTpg/JqRNpTjF
 c85naRDFYmZ3fGi2mT/emoY8MAu90XnjWbAMrg+uipsriBqOcbUD487CubDeR0CK
 svO3JSvv2W6vjMVzkLSWnpFrhiWmqAcOHFS4NEcCeQaJkDmyRCnmVNXBaB1YGZey
 47+r8oLo64oByCt+Z60Dxb5rwDJfDLLDfRQeDOltgR4i2nnSZ5cS21V55Z5alqg=
 =sDD1
 -----END PGP SIGNATURE-----

Merge tag 'befs-v4.9-rc1' of git://github.com/luisbg/linux-befs

Pull befs fixes from Luis de Bethencourt:
 "I recently took maintainership of the befs file system [0]. This is
  the first time I send you a git pull request, so please let me know if
  all the below is OK.

  Salah Triki and myself have been cleaning the code and fixing a few
  small bugs.

  Sorry I couldn't send this sooner in the merge window, I was waiting
  to have my GPG key signed by kernel members at ELCE in Berlin a few
  days ago."

[0] https://lkml.org/lkml/2016/7/27/502

* tag 'befs-v4.9-rc1' of git://github.com/luisbg/linux-befs: (39 commits)
  befs: befs: fix style issues in datastream.c
  befs: improve documentation in datastream.c
  befs: fix typos in datastream.c
  befs: fix typos in btree.c
  befs: fix style issues in super.c
  befs: fix comment style
  befs: add check for ag_shift in superblock
  befs: dump inode_size superblock information
  befs: remove unnecessary initialization
  befs: fix typo in befs_sb_info
  befs: add flags field to validate superblock state
  befs: fix typo in befs_find_key
  befs: remove unused BEFS_BT_PARMATCH
  fs: befs: remove ret variable
  fs: befs: remove in vain variable assignment
  fs: befs: remove unnecessary *befs_sb variable
  fs: befs: remove useless initialization to zero
  fs: befs: remove in vain variable assignment
  fs: befs: Insert NULL inode to dentry
  fs: befs: Remove useless calls to brelse in befs_find_brun_dblindirect
  ...
2016-10-15 12:09:13 -07:00
Linus Torvalds
9ffc66941d This adds a new gcc plugin named "latent_entropy". It is designed to
extract as much possible uncertainty from a running system at boot time as
 possible, hoping to capitalize on any possible variation in CPU operation
 (due to runtime data differences, hardware differences, SMP ordering,
 thermal timing variation, cache behavior, etc).
 
 At the very least, this plugin is a much more comprehensive example for
 how to manipulate kernel code using the gcc plugin internals.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 Comment: Kees Cook <kees@outflux.net>
 
 iQIcBAABCgAGBQJX/BAFAAoJEIly9N/cbcAmzW8QALFbCs7EFFkML+M/M/9d8zEk
 1QbUs/z8covJTTT1PjSdw7JUrAMulI3S00owpcQVd/PcWjRPU80QwfsXBgIB0tvC
 Kub2qxn6Oaf+kTB646zwjFgjdCecw/USJP+90nfcu2+LCnE8ReclKd1aUee+Bnhm
 iDEUyH2ONIoWq6ta2Z9sA7+E4y2ZgOlmW0iga3Mnf+OcPtLE70fWPoe5E4g9DpYk
 B+kiPDrD9ql5zsHaEnKG1ldjiAZ1L6Grk8rGgLEXmbOWtTOFmnUhR+raK5NA/RCw
 MXNuyPay5aYPpqDHFm+OuaWQAiPWfPNWM3Ett4k0d9ZWLixTcD1z68AciExwk7aW
 SEA8b1Jwbg05ZNYM7NJB6t6suKC4dGPxWzKFOhmBicsh2Ni5f+Az0BQL6q8/V8/4
 8UEqDLuFlPJBB50A3z5ngCVeYJKZe8Bg/Swb4zXl6mIzZ9darLzXDEV6ystfPXxJ
 e1AdBb41WC+O2SAI4l64yyeswkGo3Iw2oMbXG5jmFl6wY/xGp7dWxw7gfnhC6oOh
 afOT54p2OUDfSAbJaO0IHliWoIdmE5ZYdVYVU9Ek+uWyaIwcXhNmqRg+Uqmo32jf
 cP5J9x2kF3RdOcbSHXmFp++fU+wkhBtEcjkNpvkjpi4xyA47IWS7lrVBBebrCq9R
 pa/A7CNQwibIV6YD8+/p
 =1dUK
 -----END PGP SIGNATURE-----

Merge tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull gcc plugins update from Kees Cook:
 "This adds a new gcc plugin named "latent_entropy". It is designed to
  extract as much possible uncertainty from a running system at boot
  time as possible, hoping to capitalize on any possible variation in
  CPU operation (due to runtime data differences, hardware differences,
  SMP ordering, thermal timing variation, cache behavior, etc).

  At the very least, this plugin is a much more comprehensive example
  for how to manipulate kernel code using the gcc plugin internals"

* tag 'gcc-plugins-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  latent_entropy: Mark functions with __latent_entropy
  gcc-plugins: Add latent_entropy plugin
2016-10-15 10:03:15 -07:00
Linus Torvalds
133d970e0d Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
 "This is the main MIPS pull request for 4.9:

  MIPS core arch code:
   - traps: 64bit kernels should read CP0_EBase 64bit
   - traps: Convert ebase to KSEG0
   - c-r4k: Drop bc_wback_inv() from icache flush
   - c-r4k: Split user/kernel flush_icache_range()
   - cacheflush: Use __flush_icache_user_range()
   - uprobes: Flush icache via kernel address
   - KVM: Use __local_flush_icache_user_range()
   - c-r4k: Fix flush_icache_range() for EVA
   - Fix -mabi=64 build of vdso.lds
   - VDSO: Drop duplicated -I*/-E* aflags
   - tracing: move insn_has_delay_slot to a shared header
   - tracing: disable uprobe/kprobe on compact branch instructions
   - ptrace: Fix regs_return_value for kernel context
   - Squash lines for simple wrapper functions
   - Move identification of VP(E) into proc.c from smp-mt.c
   - Add definitions of SYNC barrierstype values
   - traps: Ensure full EBase is written
   - tlb-r4k: If there are wired entries, don't use TLBINVF
   - Sanitise coherentio semantics
   - dma-default: Don't check hw_coherentio if device is non-coherent
   - Support per-device DMA coherence
   - Adjust MIPS64 CAC_BASE to reflect Config.K0
   - Support generating Flattened Image Trees (.itb)
   - generic: Introduce generic DT-based board support
   - generic: Convert SEAD-3 to a generic board
   - Enable hardened usercopy
   - Don't specify STACKPROTECTOR in defconfigs

  Octeon:
   - Delete dead code and files across the platform.
   - Change to use all memory into use by default.
   - Rename upper case variables in setup code to lowercase.
   - Delete legacy hack for broken bootloaders.
   - Leave maintaining the link state to the actual ethernet/PHY drivers.
   - Add DTS for D-Link DSR-500N.
   - Fix PCI interrupt routing on D-Link DSR-500N.

  Pistachio:
   - Remove ANDROID_TIMED_OUTPUT from defconfig

  TX39xx:
   - Move GPIO setup from .mem_setup() to .arch_init()
   - Convert to Common Clock Framework

  TX49xx:
   - Move GPIO setup from .mem_setup() to .arch_init()
   - Convert to Common Clock Framework

  txx9wdt:
   - Add missing clock (un)prepare calls for CCF

  BMIPS:
   - Add PW, GPIO SDHCI and NAND device node names
   - Support APPENDED_DTB
   - Add missing bcm97435svmb to DT_NONE
   - Rename bcm96358nb4ser to bcm6358-neufbox4-sercom
   - Add DT examples for BCM63268, BCM3368 and BCM6362
   - Add support for BCM3368 and BCM6362

  PCI
   - Reduce stack frame usage
   - Use struct list_head lists
   - Support for CONFIG_PCI_DOMAINS_GENERIC
   - Make pcibios_set_cache_line_size an initcall
   - Inline pcibios_assign_all_busses
   - Split pci.c into pci.c & pci-legacy.c
   - Introduce CONFIG_PCI_DRIVERS_LEGACY
   - Support generic drivers

  CPC
   - Convert bare 'unsigned' to 'unsigned int'
   - Avoid lock when MIPS CM >= 3 is present

  GIC:
   - Delete unused file smp-gic.c

  mt7620:
   - Delete unnecessary assignment for the field "owner" from PCI

  BCM63xx:
   - Let clk_disable() return immediately if clk is NULL

  pm-cps:
   - Change FSB workaround to CPU blacklist
   - Update comments on barrier instructions
   - Use MIPS standard lightweight ordering barrier
   - Use MIPS standard completion barrier
   - Remove selection of sync types
   - Add MIPSr6 CPU support
   - Support CM3 changes to Coherence Enable Register

  SMP:
   - Wrap call to mips_cpc_lock_other in mips_cm_lock_other
   - Introduce mechanism for freeing and allocating IPIs

  cpuidle:
   - cpuidle-cps: Enable use with MIPSr6 CPUs.

  SEAD3:
   - Rewrite to use DT and generic kernel feature.

  USB:
   - host: ehci-sead3: Remove SEAD-3 EHCI code

  FBDEV:
   - cobalt_lcdfb: Drop SEAD3 support

  dt-bindings:
   -  Document a binding for simple ASCII LCDs

  auxdisplay:
   - img-ascii-lcd: driver for simple ASCII LCD displays

  irqchip i8259:
   - i8259: Add domain before mapping parent irq
   - i8259: Allow platforms to override poll function
   - i8259: Remove unused i8259A_irq_pending

  Malta:
   - Rewrite to use DT

  of/platform:
   - Probe "isa" busses by default

  CM:
   - Print CM error reports upon bus errors

  Module:
   - Migrate exception table users off module.h and onto extable.h
   - Make various drivers explicitly non-modular:
   - Audit and remove any unnecessary uses of module.h

  mailmap:
   - Canonicalize to Qais' current email address.

  Documentation:
   - MIPS supports HAVE_REGS_AND_STACK_ACCESS_API

  Loongson1C:
   - Add CPU support for Loongson1C
   - Add board support
   - Add defconfig
   - Add RTC support for Loongson1C board

  All this except one Documentation fix has sat in linux-next and has
  survived Imagination's automated build test system"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (127 commits)
  Documentation: MIPS supports HAVE_REGS_AND_STACK_ACCESS_API
  MIPS: ptrace: Fix regs_return_value for kernel context
  MIPS: VDSO: Drop duplicated -I*/-E* aflags
  MIPS: Fix -mabi=64 build of vdso.lds
  MIPS: Enable hardened usercopy
  MIPS: generic: Convert SEAD-3 to a generic board
  MIPS: generic: Introduce generic DT-based board support
  MIPS: Support generating Flattened Image Trees (.itb)
  MIPS: Adjust MIPS64 CAC_BASE to reflect Config.K0
  MIPS: Print CM error reports upon bus errors
  MIPS: Support per-device DMA coherence
  MIPS: dma-default: Don't check hw_coherentio if device is non-coherent
  MIPS: Sanitise coherentio semantics
  MIPS: PCI: Support generic drivers
  MIPS: PCI: Introduce CONFIG_PCI_DRIVERS_LEGACY
  MIPS: PCI: Split pci.c into pci.c & pci-legacy.c
  MIPS: PCI: Inline pcibios_assign_all_busses
  MIPS: PCI: Make pcibios_set_cache_line_size an initcall
  MIPS: PCI: Support for CONFIG_PCI_DOMAINS_GENERIC
  MIPS: PCI: Use struct list_head lists
  ...
2016-10-15 09:26:12 -07:00
Linus Torvalds
050aaeab99 sound fixes for 4.9-rc1
Just a few trivial small fixes.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABAgAGBQJYAfDbAAoJEGwxgFQ9KSmkTe0QAI6QGGDDQH6hz+4Gp9pTsF71
 +fHcuAVZWgd5T5EAQq+9Av2wiVtgl1Oc5J7bRooVfJYswQRx43xE0GKHkDwCYBqU
 HeiT+jpsv2sZdVVuG/t6vWXFyIMsQ0CJ8dW+i+oJ23Etdq+vb1TE1IlHk76iJlqX
 xX+ko/xrVksOndUHkgjn554edmIkpSKN/TDs9lZ/NdFkg1LnLR+r0ecgshUikBau
 jRqc3m8Fm5uWMtqosqWrjHQwG/1FJp6DVIcyJOYBF18Fnnmmh+gIKPEa0yUq0bpg
 Fbph1ANN2nYrbUK6wZfhgFBs1atACswrvXb81B2anekjz7Br1i271L7i+k7XexG9
 A14/+CHgXDCAB888H8gg0H4tx7YGxXC3PhCO1b3dpX5My6M/C/52oFERjAG9a1jE
 DJLNjfgTXFsJxOP0RvBOv1doi4Npv9pxjt01MwkszMlisd1FBhvKUPDeRBQuHCCi
 dbKU26WVi5JlWKINnh82348DJ0qhES82oFIyGdxX3zgIuMwgOxeSOGLKB3C/p0OM
 SWYB1DvOOlHoA0sgqp0Ggkh002vRSTo/5ZW2DGvgkfaVnHCNjjp67XiMhzzXG3dg
 d5mjlSlmiADlWUj5mBjZFvFc1c8Hm9xcRpi138fnUvWhKfVkcrA9dwbdupkPzc2S
 7MiI7GA8+LckjEIHKuf3
 =CjWZ
 -----END PGP SIGNATURE-----

Merge tag 'sound-fix-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Just a few trivial small fixes"

* tag 'sound-fix-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: line6: fix a crash in line6_hwdep_write()
  ALSA: seq: fix passing wrong pointer in function call of compatibility layer
  ALSA: hda - Fix a failure of micmute led when having multi adcs
  ALSA: line6: Fix POD X3 Live audio input
2016-10-15 09:20:54 -07:00
Linus Torvalds
b26b5ef5ec Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more misc uaccess and vfs updates from Al Viro:
 "The rest of the stuff from -next (more uaccess work) + assorted fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  score: traps: Add missing include file to fix build error
  fs/super.c: don't fool lockdep in freeze_super() and thaw_super() paths
  fs/super.c: fix race between freeze_super() and thaw_super()
  overlayfs: Fix setting IOP_XATTR flag
  iov_iter: kernel-doc import_iovec() and rw_copy_check_uvector()
  blackfin: no access_ok() for __copy_{to,from}_user()
  arm64: don't zero in __copy_from_user{,_inatomic}
  arm: don't zero in __copy_from_user_inatomic()/__copy_from_user()
  arc: don't leak bits of kernel stack into coredump
  alpha: get rid of tail-zeroing in __copy_user()
2016-10-14 18:19:05 -07:00
Linus Torvalds
87dbe42a16 Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
 "Including:

   - nine bug fixes for stable. Some of these we found at the recent two
     weeks of SMB3 test events/plugfests.

   - significant improvements in reconnection (e.g. if server or network
     crashes) especially when mounted with "persistenthandles" or to
     server which advertises Continuous Availability on the share.

   - a new mount option "idsfromsid" which improves POSIX compatibility
     in some cases (when winbind not configured e.g.) by better (and
     faster) fetching uid/gid from acl (when "cifsacl" mount option is
     enabled). NB: we are almost complete work on "cifsacl" (querying
     mode/uid/gid from ACL) for SMB3, but SMB3 support for cifsacl is
     not included in this set.

   - improved handling for SMB3 "credits" (even if server is buggy)

  Still working on two sets of changes:

   - cifsacl enablement for SMB3

   - cleanup of RFC1001 length calculation (so we can handle encryption
     and multichannel and RDMA)

  And a couple of new bugs were reported recently (unrelated to above)
  so will probably have another merge request next week"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (21 commits)
  CIFS: Retrieve uid and gid from special sid if enabled
  CIFS: Add new mount option to set owner uid and gid from special sids in acl
  CIFS: Reset read oplock to NONE if we have mandatory locks after reopen
  CIFS: Fix persistent handles re-opening on reconnect
  SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup
  SMB2: Separate Kerberos authentication from SMB2_sess_setup
  Expose cifs module parameters in sysfs
  Cleanup missing frees on some ioctls
  Enable previous version support
  Do not send SMB3 SET_INFO request if nothing is changing
  SMB3: Add mount parameter to allow user to override max credits
  fs/cifs: reopen persistent handles on reconnect
  Clarify locking of cifs file and tcon structures and make more granular
  Fix regression which breaks DFS mounting
  fs/cifs: keep guid when assigning fid to fileinfo
  SMB3: GUIDs should be constructed as random but valid uuids
  Set previous session id correctly on SMB3 reconnect
  cifs: Limit the overall credit acquired
  Display number of credits available
  Add way to query creation time of file via cifs xattr
  ...
2016-10-14 17:47:31 -07:00
Linus Torvalds
d3304cadb2 Merge branch 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
 "Some fixes from Omar and Dave Sterba for our new free space tree.

  This isn't heavily used yet, but as we move toward making it the new
  default we wanted to nail down an endian bug"

* 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  btrfs: tests: uninline member definitions in free_space_extent
  btrfs: tests: constify free space extent specs
  Btrfs: expand free space tree sanity tests to catch endianness bug
  Btrfs: fix extent buffer bitmap tests on big-endian systems
  Btrfs: catch invalid free space trees
  Btrfs: fix mount -o clear_cache,space_cache=v2
  Btrfs: fix free space tree bitmaps on big-endian systems
2016-10-14 17:44:56 -07:00
Al Viro
2692a71bbd Merge branch 'work.uaccess' into for-linus 2016-10-14 20:42:44 -04:00
Guenter Roeck
7041c57709 score: traps: Add missing include file to fix build error
score images fail to build as follows.

arch/score/kernel/traps.c: In function 'show_stack':
arch/score/kernel/traps.c:55:3: error:
	implicit declaration of function '__get_user'

__get_user() is declared in asm/uaccess.h, which was previously included
through asm/module.h.

Cc: Al Viro <viro@zeniv.linux.org.uk>
Fixes: 88dd4a748d ("score: separate extable.h, switch module.h to it")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-10-14 20:42:28 -04:00
Oleg Nesterov
f1a9622037 fs/super.c: don't fool lockdep in freeze_super() and thaw_super() paths
sb_wait_write()->percpu_rwsem_release() fools lockdep to avoid the
false-positives. Now that xfs was fixed by Dave's commit dbad7c9930
("xfs: stop holding ILOCK over filldir callbacks") we can remove it and
change freeze_super() and thaw_super() to run with s_writers.rw_sem locks
held; we add two trivial helpers for that, lockdep_sb_freeze_release()
and lockdep_sb_freeze_acquire().

xfstests-dev/check `grep -il freeze tests/*/???` does not trigger any
warning from lockdep.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-10-14 20:41:59 -04:00
Linus Torvalds
1a892b485f Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs updates from Miklos Szeredi:
 "This update contains fixes to the "use mounter's permission to access
  underlying layers" area, and miscellaneous other fixes and cleanups.

  No new features this time"

* 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
  ovl: use vfs_get_link()
  vfs: add vfs_get_link() helper
  ovl: use generic_readlink
  ovl: explain error values when removing acl from workdir
  ovl: Fix info leak in ovl_lookup_temp()
  ovl: during copy up, switch to mounter's creds early
  ovl: lookup: do getxattr with mounter's permission
  ovl: copy_up_xattr(): use strnlen
2016-10-14 17:23:33 -07:00
Oleg Nesterov
89f39af129 fs/super.c: fix race between freeze_super() and thaw_super()
Change thaw_super() to check frozen != SB_FREEZE_COMPLETE rather than
frozen == SB_UNFROZEN, otherwise it can race with freeze_super() which
drops sb->s_umount after SB_FREEZE_WRITE to preserve the lock ordering.

In this case thaw_super() will wrongly call s_op->unfreeze_fs() before
it was actually frozen, and call sb_freeze_unlock() which leads to the
unbalanced percpu_up_write(). Unfortunately lockdep can't detect this,
so this triggers misc BUG_ON()'s in kernel/rcu/sync.c.

Reported-and-tested-by: Nikolay Borisov <kernel@kyup.com>
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-10-14 20:00:34 -04:00
Vivek Goyal
655042cc14 overlayfs: Fix setting IOP_XATTR flag
ovl_fill_super calls ovl_new_inode to create a root inode for the new
superblock before initializing sb->s_xattr.  This wrongly causes
IOP_XATTR to be cleared in i_opflags of the new inode, causing SELinux
to log the following message:

  SELinux: (dev overlay, type overlay) has no xattr support

Fix this by initializing sb->s_xattr and similar fields before calling
ovl_new_inode.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-10-14 20:00:34 -04:00
Vegard Nossum
ffecee4f24 iov_iter: kernel-doc import_iovec() and rw_copy_check_uvector()
Both import_iovec() and rw_copy_check_uvector() take an array
(typically small and on-stack) which is used to hold an iovec array copy
from userspace. This is to avoid an expensive memory allocation in the
fast path (i.e. few iovec elements).

The caller may have to check whether these functions actually used
the provided buffer or allocated a new one -- but this differs between
the too. Let's just add a kernel doc to clarify what the semantics are
for each function.

Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-10-14 20:00:34 -04:00
Linus Torvalds
5d89d9f502 linux-kselftest-4.9-rc1-update
This update consists of:
 
 - Fixes and improvements to existing tests
 - Moving code from Documentation to selftests, samples, and tools.
 
   Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and networking
   tests from Documentation to selftests.
 
   Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay, and
   blackfin examples from Documentation to samples.
 
   Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
   Documentation to tools.
 
   Deletes BUILD_DOCSRC and its dependencies.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJX/6zUAAoJEAsCRMQNDUMczIEP/0kH+yjJ3El4GYIokspR1/UU
 ++sy4XMzrD1UPy90v+ftcg4ss5R80r0v7EZ59k1UjDJSZ6WATHHGoZKCS2Dy3xcq
 i+0vm7Bawh7YWrXD3TunwaL97lwb2DdVTSxRXuU4Hfv+oVynUfh/+ZlCH6RCM2nm
 ZJE5PDYiq4nTVSRqFB2FyRE6yay5dPvpQ2ArwnSEw+ku4C+ZdGTGCWzS+aZBwZM/
 ykePkGLVRXz9FsWTCmipJzYu0Z/M4xEGlfXQZiiLG2HicbJNP6AqJImbQrANm+TW
 RFigYpofdhr9XG5TKTLIudaRt9qB6BE0mYEApZXH8U7NrHElfO9BBMEwzajl0V/2
 q/r5iej/CJult3zsfkhdHo7GLXpOaDLyoXiUI6UTgL0XOdWLAWTqDYx4JJz9sXxp
 B9dwKJeP5HLipk6FMkAHgJM90JKQFd/nLDKxeWexbMu/b/yQ2C9AR7NpdQ+c1X7I
 8W8UNEi/fnK75+r4t3NfeD2/5boq/jwujSKEMDQm/3R8L8EFYYb/TRoujFn89Na3
 wbZLV3hBL+KQ5lRyIx7X8RKyVJv1nlo9Wh57ItJed6zvGp5EmsI8w+DER2RfbO2c
 HR2JPDKSxmU8O2WBfDW5QoiPQH8Lssd147Ir0UFE7mwBXgWWsmxJxDpufizAXwyJ
 qnELJ9X3UFIdydtoObLr
 =60kH
 -----END PGP SIGNATURE-----

Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:
 "This update consists of:

   - Fixes and improvements to existing tests

   - Moving code from Documentation to selftests, samples, and tools:

     * Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and
       networking tests from Documentation to selftests.

     * Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay,
       and blackfin examples from Documentation to samples.

     * Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
       Documentation to tools.

     * Deletes BUILD_DOCSRC and its dependencies"

* tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits)
  selftests/futex: Check ANSI terminal color support
  Doc: update 00-INDEX files to reflect the runnable code move
  samples: move blackfin gptimers-example from Documentation
  tools: move pcmcia crc32hash tool from Documentation
  tools: move laptops dslm tool from Documentation
  tools: move accounting tool from Documentation
  samples: move auxdisplay example code from Documentation
  samples: move watchdog example code from Documentation
  samples: move timers example code from Documentation
  samples: move misc-devices/mei example code from Documentation
  samples: move mic/mpssd example code from Documentation
  selftests: Move networking/timestamping from Documentation
  selftests: move watchdog tests from Documentation/watchdog
  selftests: move ia64 tests from Documentation/ia64
  selftests: move vDSO tests from Documentation/vDSO
  selftests: move ptp tests from Documentation/ptp
  selftests: move prctl tests from Documentation/prctl
  selftests: move dnotify_test from Documentation/filesystems
  selftests/timers: Add missing error code assignment before test
  selftests/zram: replace ZRAM_LZ4_COMPRESS
  ...
2016-10-14 15:17:12 -07:00
Linus Torvalds
50cff89837 Merge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull misc kbuild changes from Michal Marek:
 "Just a few patches on the kbuild.git#misc branch this time:

   - New Coccinelle patch by Nicholas Mc Guire
   - Existing patch fixes by Julia Lawall
   - Minor comment fix by Markus Elfring"

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  Coccinelle: flag conditions with no effect
  scripts/coccicheck: Update reference for the corresponding documentation
  Coccinelle: pm_runtime: ensure relevance of pm_runtime reports
  Coccinelle: limit memdup_user transformation to GFP_KERNEL case
2016-10-14 15:03:08 -07:00
Linus Torvalds
84d69848c9 Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild updates from Michal Marek:

 - EXPORT_SYMBOL for asm source by Al Viro.

   This does bring a regression, because genksyms no longer generates
   checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is
   working on a patch to fix this.

   Plus, we are talking about functions like strcpy(), which rarely
   change prototypes.

 - Fixes for PPC fallout of the above by Stephen Rothwell and Nick
   Piggin

 - fixdep speedup by Alexey Dobriyan.

 - preparatory work by Nick Piggin to allow architectures to build with
   -ffunction-sections, -fdata-sections and --gc-sections

 - CONFIG_THIN_ARCHIVES support by Stephen Rothwell

 - fix for filenames with colons in the initramfs source by me.

* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits)
  initramfs: Escape colons in depfile
  ppc: there is no clear_pages to export
  powerpc/64: whitelist unresolved modversions CRCs
  kbuild: -ffunction-sections fix for archs with conflicting sections
  kbuild: add arch specific post-link Makefile
  kbuild: allow archs to select link dead code/data elimination
  kbuild: allow architectures to use thin archives instead of ld -r
  kbuild: Regenerate genksyms lexer
  kbuild: genksyms fix for typeof handling
  fixdep: faster CONFIG_ search
  ia64: move exports to definitions
  sparc32: debride memcpy.S a bit
  [sparc] unify 32bit and 64bit string.h
  sparc: move exports to definitions
  ppc: move exports to definitions
  arm: move exports to definitions
  s390: move exports to definitions
  m68k: move exports to definitions
  alpha: move exports to actual definitions
  x86: move exports to actual definitions
  ...
2016-10-14 14:26:58 -07:00
Linus Torvalds
d4d24d2d0a A single commit converting the mac80211 DocBook template over to Sphinx.
Only 32 more to go...
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJYAOP4AAoJEI3ONVYwIuV6CIgQAKqtI3i99xOJcuVJfojHYo0p
 LRLwIX0RxkQCb+nCPLJTjH+NLQ5Zw3BLFTmizcewJJuYnv8eBbBcAEsegvrkIl7B
 0KmHEttdWFkujE+kISmfI6WsvxiFt+VbcjqgFMNM7D5Xw352x3v3X9VMPO7P/5lz
 ztWCdYZxhH2qFmeDiNmKMnPqtUJjOppTR73jqMzPHUI4PQcFxzGaTRwntuCJQ/XA
 fRwcTEQAX3r/xdCDb7+tIq00i+J8ZDTqwng9/8GqlWyjeDQZG8CmaGvDBwA1+n+X
 zG6lmOHLPIBppOF8rUQ1Q1ZlZl5x0jPDoo19mGdlQ+IgZocdo4z43XTc0c+oLguA
 zjiXKJXn1EJvl4iKLeF6nkxJxESJioCNg3eXqFPLFjYDSWzrK7umTkiJMLB9UbqN
 ThqrxgVrMpKjSug9KKqItu47WZ4s+dczkkngyiqMUUo34RDnfCQXwCBO7JAdzyyH
 XnwrCVj6hD8SIIv2REWNAiBTzIqEZxNmc9qvwj+Xy18hXKYhqqYRtf35QL3adp9R
 Nigl9dtcTdCkNJiaVYgfcTz/9ZMLcrKcMFV27ExMYZiDce2T7YWnnE5/VpheXi0r
 /EULZLxKJgu99SHACLmK1ZWD8YuoqlRZVQtk8LTNOBAiu8sasrwVYy7meQWlsL/8
 Q/bmUmWXUD3I6CwIaS1R
 =U9Pc
 -----END PGP SIGNATURE-----

Merge tag 'docs-4.9-2' of git://git.lwn.net/linux

Pull one more documentation update from Jonathan Corbet:
 "A single commit converting the mac80211 DocBook template over to
  Sphinx.  Only 32 more to go..."

* tag 'docs-4.9-2' of git://git.lwn.net/linux:
  docs-rst: sphinxify 802.11 documentation
2016-10-14 14:11:22 -07:00
Linus Torvalds
ac9ef8cd07 Merge of the qedr RoCE driver
-----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJYATXdAAoJELgmozMOVy/dn48P/2lBCAR7pJMU5AC4s1VZsYHr
 A7ep5qpkmD5qGnnHNjLA2TIK/8lCy80ACt/HbV7588TxyZYpa+wIaQAdIyuUfUyS
 HVdMTLMqdfYOdnPHNDiKKhdvw8Ty8gGlHsnxay32+m3WJtCPxsRObrciJO984lIk
 DXKBsYuOQST5Df/1eHWSCPVUn5jHW4bKh7jPM1cs7CtFZ2bJHJQrKECm0SoKvj+3
 3BNCg2gVRXeGwfX4KoSYf87nMJCCXBlNzBsqyVPjsB5teJjjk9mXV5y6qsHps9Hu
 JrMjMPlvRzkUil8ZP5RiPHx29IlZypwudpswqM9cw6mxfsvvORYtYBD3BVC6Vt4A
 WPVXGkx/sEO9XgbasuUJEL0ui4I3UR+lLP8MwefMiPteJ/lGdM/vydS9t57hvk9s
 JeL/ep0Us70VX0VSEkc62RvYbKPcRk4qonF8liRq7nit3l45vL5YLvbTQeqe7pbI
 CN0lBn83K9Z4GGwPqDzbD3pwiZ2wFV4VvrWXqOeyexT/kNi1iJlQcfNHJcUiI9vg
 mkzxWvvWY+KieunrJQGWEQPkuD7fpFF77KFkIYSFVfkHBrSjc+n5a3lAY/xT8k6D
 rixIl9ZhA8dMjkCzh0xqGHgEoldh4rO1ctpaTDLg3HsNkedctDEpyx4HFMhiXE2w
 INAqVa/uOUC0a/uPlcWr
 =Oifo
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull rdma qedr RoCE driver from Doug Ledford:
 "Early on in the merge window I mentioned I had a backlog of new
  drivers waiting to be reviewed and that, in addition to the hns-roce
  driver, I wanted to get possible a couple more reviewed. I ended up
  only having the time to complete one of the additional drivers.

  During Dave Miller's pull request this go around, there were a series
  of 9 patches to the QLogic qed net driver that add basic support for a
  paired RoCE driver. That support is currently not functional because
  it is missing the matching RoCE driver in the RDMA subsystem. I
  managed to finish that review. However, because it goes against part
  of Dave's net pull, and a part that was accepted a day or two after
  the merge window opened, to apply cleanly it has to be applied to
  either the tip of Dave's net branch, or as I did in this case, I just
  applied it to your master after you had taken Dave's pull request."

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
  qedr: Add events support and register IB device
  qedr: Add GSI support
  qedr: Add LL2 RoCE interface
  qedr: Add support for data path
  qedr: Add support for memory registeration verbs
  qedr: Add support for QP verbs
  qedr: Add support for PD,PKEY and CQ verbs
  qedr: Add support for user context verbs
  qedr: Add support for RoCE HW init
  qedr: Add RoCE driver framework
2016-10-14 13:43:08 -07:00
Linus Torvalds
b292fb80bb Updates to the hns drivers
- Small patch set for hns net driver that the roce patches depend on
 - Various fixes to the hns-roce driver
 - Add connection manager support to the hns-roce driver
 -----BEGIN PGP SIGNATURE-----
 
 iQIcBAABAgAGBQJYATZdAAoJELgmozMOVy/d1+4P/2UhXiXx7strrr5vYtFAdbdX
 9j4jPbmnXgc4hFV1EET7UScdUwYW6iuoYCYa5sJUj6dcux2Ph/pYfPbE4Civld67
 xMEISaI86GcEbFy3yqZ0vhDegyReb6wUDguzht1IHKqFwl5uvXBPJhZ0vmY4ZKXd
 mVKNLH4FTMbqf4rGO64AmUyN7QIlLE17zO3Nolha6mytRj7RoYHEjP8RbZPTeN5J
 58QpZjomO0uz1dvxRWwRBw2eEYgXMxKa3s4W8vYYcGimoKinzbqAHhrWOm0+klHA
 Nd3AFqEVDTxYxqZYSBLvhvCT4d9/vgb/Tsf+IB07qVDoM6iv2W2WM17xq9w7vitv
 4w7tClX9cvAWX35k3TAhQBkN2QJhaWY9bK9JwTB/AFxQXM2gG1/2f77hi72jdsR4
 kcptopV/vZSMqjobfoVe5/ac1qUxv7HM+tAN/+9j7qU3TNvn5+R7d+UBDKrbiP1c
 EW5kdffRY3evemdRh/zHfUyuQzr5l/GR4vQ9gLJIBu+ZK3o1d1JNUjKNwwlzOl0r
 BbvYvWJ23Na6FTjpNFOTgc3y7K4zSXlGVeHObtqg0ejlWsCU9xu+MMay9tRLy2LI
 CQxr81WQbMvcEnfad2yqSUuFAAhut85Q3qYERPGDy78aiF+gNNDZLitwmjU3Q9q8
 F7apPH39H41lEzOLfsMr
 =PmmI
 -----END PGP SIGNATURE-----

Merge tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull more rdma updates from Doug Ledford:
 "This merge window was the first where Huawei had to try and coordinate
  their patches between their net driver and their new roce driver
  (similar to mlx4 and mlx5).

  They didn't do horribly, but there were some issues (and we knew that
  because they simply didn't know what to do in the beginning). As a
  result, I had a set of patches that depended on some patches that
  normally would have come to you via Dave's tree. Those patches have
  been on netdev@ for a while, so I got Dave to give me his approval to
  send them to you. As such, the other 29 patches I had behind them are
  also now ready to go.

  This catches the hns and hns-roce drivers up to current, and for
  future patches we are working with them to get them up to speed on how
  to do joint driver development so that they don't have these sorts of
  cross tree dependency issues again. BTW, Dave gave me permission to
  add his Acked-by: to the patches against the net tree, but I've had
  this branch through 0day (but not linux-next since it was off by
  itself) and I didn't want to rebase the series just to add Dave's ack
  for the 8 patches in the net area.

  Updates to the hns drivers:

   - Small patch set for hns net driver that the roce patches depend on

   - Various fixes to the hns-roce driver

   - Add connection manager support to the hns-roce driver"

* tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (36 commits)
  IB/hns: Fix for removal of redundant code
  IB/hns: Delete the redundant lines in hns_roce_v1_m_qp()
  IB/hns: Fix the bug when platform_get_resource() exec fail
  IB/hns: Update the rq head when modify qp state
  IB/hns: Cq has not been freed
  IB/hns: Validate mtu when modified qp
  IB/hns: Some items of qpc need to take user param
  IB/hns: The Ack timeout need a lower limit value
  IB/hns: Return bad wr while post send failed
  IB/hns: Fix bug of memory leakage for registering user mr
  IB/hns: Modify the init of iboe lock
  IB/hns: Optimize code of aeq and ceq interrupt handle and fix the bug of qpn
  IB/hns: Delete the sqp_start from the structure hns_roce_caps
  IB/hns: Fix bug of clear hem
  IB/hns: Remove unused parameter named qp_type
  IB/hns: Simplify function of pd alloc and qp alloc
  IB/hns: Fix bug of using uninit refcount and free
  IB/hns: Remove parameters of resize cq
  IB/hns: Remove unused parameters in some functions
  IB/hns: Add node_guid definition to the bindings document
  ...
2016-10-14 13:35:05 -07:00
Linus Torvalds
689f891c98 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull some more input subsystem updates from Dmitry Torokhov:
 "An update to the ALPS driver to support the V8 protocol with
  touchstick, a change for i8042 to skip selftest on many Asus laptops
  which helps to keep their touchpads working after resume, and a couple
  other driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: i8042 - skip selftest on ASUS laptops
  Input: melfas_mip4 - add ic_name sysfs attribute
  Input: melfas_mip4 - add maintainer information
  Input: melfas_mip4 - add devicetree binding documentations
  Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled
  Input: synaptics-rmi4 - fix error handling in I2C transport driver
  Input: synaptics-rmi4 - fix error handling in SPI transport driver
  Input: ALPS - add V8 protocol documentation
  Input: ALPS - set DualPoint flag for 74 03 28 devices
  Input: ALPS - allow touchsticks to report pressure
  Input: ALPS - handle 0-pressure 1F events
  Input: ALPS - add touchstick support for SS5 hardware
  Input: elantech - force needed quirks on Fujitsu H760
  Input: elantech - fix Lenovo version typo
2016-10-14 13:19:30 -07:00