Commit Graph

475594 Commits

Author SHA1 Message Date
Linus Torvalds
1e345ac686 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
 "A few new haptic/button drivers, a rudimentary support for laptops
  using FocalTech touchpads; xpad driver will bind to more devices, and
  a few other driver fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: soc_button_array - convert to platform bus
  Input: palmas-pwrbutton - fix typo in the license string
  Input: palmas-pwrbutton - use IRQF_ONESHOT
  Input: psmouse - add support for detecting FocalTech PS/2 touchpads
  Input: psmouse - add psmouse_matches_pnp_id helper function
  Input: joystick - use ktime for measuring timing
  Input: add haptic driver on max77693
  Input: introduce palmas-pwrbutton
  Input: add support for the DRV2667 haptic driver
  Input: xpad - sync device IDs with xboxdrv
  Input: xpad - add VID/PID for Razer Sabertooth
  Input: cros_ec_keyb - optimize ghosting algorithm
  Input: drv260x - fix binding document
  Input: drv260x - add check for ERM mode and LRA Libraries
  Input: drv260x - remove unused defines
  Input: drv260x - add TI drv260x haptics driver
2014-10-07 21:26:52 -04:00
Linus Torvalds
39520eea19 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina:

 - quirk for devices that need to be pulled in much more aggresive way
   than mandated, by Johan Hovold

 - robustification of sanity checking of incoming reports in RMI driver,
   by Benjamin Tissoires

 - fixes, updates, and new HW support to SONY driver, by Frank Praznik

 - port of uHID to the new transport layer layout, by David Herrmann

 - robustification of Clear-Halt/reset in USB HID, by Alan Stern

 - native support for hopefully any future HID compliant wacom tablet.
   Those found on the various laptops (ISDv4/5) already are HID
   compliant and they should work in the future without any modification
   of the kernel.  Written by Benjamin Tissoires.

 - a lot more simple fixes and device ID additions all over the place

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (45 commits)
  HID: uHID: fix excepted report type
  HID: usbhid: add another mouse that needs QUIRK_ALWAYS_POLL
  HID: wacom: implement the finger part of the HID generic handling
  HID: wacom: implement generic HID handling for pen generic devices
  HID: wacom: move allocation of inputs earlier
  HID: wacom: split out input allocation and registration
  HID: wacom: rename failN with some meaningful information
  HID: sony: Update the DualShock 4 touchpad resolution
  HID: wacom: fix timeout on probe for some wacoms
  HID: sony: Set touchpad bits in the input_configured callback
  HID: sony: Update file header and correct comments
  HID: sony: Corrections for the DualShock 4 HID descriptor
  HID: rmi: check sanity of the incoming report
  HID: wacom: make the WL connection friendly for the desktop
  HID: wacom - enable LED support for Wireless Intuos5/Pro
  HID: wacom - remove report_id from wacom_get_report interface
  HID: wacom - Clean up of sysfs
  HID: wacom - Add default permission defines for sysfs attributes
  HID: usbhid: fix PIXART optical mouse
  HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll
  ...
2014-10-07 21:17:29 -04:00
Linus Torvalds
28596c9722 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull "trivial tree" updates from Jiri Kosina:
 "Usual pile from trivial tree everyone is so eagerly waiting for"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
  Remove MN10300_PROC_MN2WS0038
  mei: fix comments
  treewide: Fix typos in Kconfig
  kprobes: update jprobe_example.c for do_fork() change
  Documentation: change "&" to "and" in Documentation/applying-patches.txt
  Documentation: remove obsolete pcmcia-cs from Changes
  Documentation: update links in Changes
  Documentation: Docbook: Fix generated DocBook/kernel-api.xml
  score: Remove GENERIC_HAS_IOMAP
  gpio: fix 'CONFIG_GPIO_IRQCHIP' comments
  tty: doc: Fix grammar in serial/tty
  dma-debug: modify check_for_stack output
  treewide: fix errors in printk
  genirq: fix reference in devm_request_threaded_irq comment
  treewide: fix synchronize_rcu() in comments
  checkstack.pl: port to AArch64
  doc: queue-sysfs: minor fixes
  init/do_mounts: better syntax description
  MIPS: fix comment spelling
  powerpc/simpleboot: fix comment
  ...
2014-10-07 21:16:26 -04:00
Linus Torvalds
b6420ebd4a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc
Pull documentation updates from Jiri Kosina:
 "Updates to kernel documentation.

  I took this over (hopefully temporarily) from Randy who was not
  willing to maintain it any longer.  This pile mostly is a relay of
  queue that Randy already had in his tree"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc:
  Documentation: fix broken v4l-utils URL
  Documentation: update include path for mpssd
  Documentation: correct parameter error for dma_mapping_error
  MAINTAINERS: update location of linux-doc tree
  Documentation: remove networking/.gitignore
  tools: add more endian.h macros
  Make Documenation depend on headers_install
  Docs: this_cpu_ops: remove redundant add forms
  Documentation: disable vdso_test to avoid breakage with old glibc
  Documentation: update vDSO makefile to build portable examples
  Documentation: update .gitignore files
  Documentation: support glibc versions without htole macros
  v4l2-pci-skeleton: Only build if PCI is available
  Documentation: fix misc. warnings
  Documentation: make functions static to avoid prototype warnings
  Documentation: add makefiles for more targets
  Documentation: use subdir-y to avoid unnecessary built-in.o files
2014-10-07 21:14:57 -04:00
Linus Torvalds
d29010694c spi: Updates for v3.18
A quiet release for SPI, mainly driver updates and not too many of them:
 
  - Support for dummy transfers (for delays on startup) in drivers using
    transfer_one().
  - Lots of enhancements to the Designware driver to support new Intel
    SoCs.
  - Support for newer Renesas chips.
  - DMA support for the i.MX driver.
  - One new driver for Broadcom BCM53xx chips.
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Merge tag 'spi-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "A quiet release for SPI, mainly driver updates and not too many of
  them:

   - Support for dummy transfers (for delays on startup) in drivers
     using transfer_one().
   - Lots of enhancements to the Designware driver to support new Intel
     SoCs.
   - Support for newer Renesas chips.
   - DMA support for the i.MX driver.
   - One new driver for Broadcom BCM53xx chips"

* tag 'spi-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (64 commits)
  spi: spi-mxs: fix a tiny typo in a comment
  spi: dw-mid: follow new DMAengine workflow
  spi: dw-mid: convert to use DMAengine wrappers
  spi: dw-mid: change magic numbers to the constants
  spi: orion: support armada extended baud rates
  spi: fsl: Sort include headers alphabetically
  spi: bcm53xx: Add missing module information
  spi: bcm53xx: Fix module dependency
  spi/rockchip: fix bug that cause the failure to read data in DMA mode
  spi: fsl-dspi: Remove probe info message
  spi: pl022: Add support for chip select extension
  spi: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
  spi: dw: fix style of code in few places
  spi: dw: introduce support of loopback mode
  spi: dw-mid: terminate ongoing transfers at exit
  spi: dw-mid: respect 8 bit mode
  spi: clps711x: Migrate to the new clk subsystem
  spi: pl022: Add missing error check for devm_kzalloc
  spi: spi-imx: add DMA support
  spi: davinci: add support for adding delay between word's transmissions
  ...
2014-10-07 21:12:56 -04:00
Linus Torvalds
81e29b7d1b regulator: Updates for v3.18
This time around most of the changes are a lot of new drivers along with
 the standard set of fixes and cleanups (thanks again largely to Axel
 Lin).  We do have one nice new feature in the core which factors out the
 disappointingly tricky code around DT parsing, only a couple of drivers
 have been converted so far:
 
  - Factor out the code for parsing the standard bindings for a set of
    regulators out of DT, making the probe part of a lot of drivers
    simplier.
  - New drivers for Dialog DA9213, HiSilicon HI6420, Intersil ISL9305/H,
    Ricoh RN5T618, Rockchip RK808, Skyworks SKY81452, Silergy SYR82x, and
    Qualcomm RPM.
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Merge tag 'regulator-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "This time around most of the changes are a lot of new drivers along
  with the standard set of fixes and cleanups (thanks again largely to
  Axel Lin).  We do have one nice new feature in the core which factors
  out the disappointingly tricky code around DT parsing, only a couple
  of drivers have been converted so far:

   - Factor out the code for parsing the standard bindings for a set of
     regulators out of DT, making the probe part of a lot of drivers
     simplier.
   - New drivers for Dialog DA9213, HiSilicon HI6420, Intersil
     ISL9305/H, Ricoh RN5T618, Rockchip RK808, Skyworks SKY81452,
     Silergy SYR82x, and Qualcomm RPM"

* tag 'regulator-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (71 commits)
  regulator: da9211: Fix a bug in update of mask bit
  regulator: pwm-regulator: add devicetree bindings for pwm regulator
  regulator: pwm-regulator: get voltage and duty table from dts
  regulator: qcom_rpm: Fix FORCE_MODE_IS_2_BITS macro
  regulator: qcom_rpm: Don't explicitly initialise the first field of config
  regulator: ltc3589: fix broken voltage transitions
  regulator: qcom-rpm: Regulator driver for the Qualcomm RPM
  regulator: axp20x: Use parent device as regulator configuration device
  regulator: fan53555: Fix null pointer dereference
  regulator: fan53555: Fixup report wrong vendor message
  regulator: fan53555: fix wrong cast in probe
  regulator: fan53555: add support for Silergy SYR82x regulators
  regulator: fan53555: add devicetree support
  regulator: add devicetree bindings for Fairchild FAN53555 regulators
  regulator: rk808: Add function for ramp delay for buck1/buck2
  regulator: fan53555: use set_ramp_delay to set the ramp up slew rate
  regulator: fan53555: enable vin supply
  regulator: rk808: Fix missing of_node_put
  regulator: rk808: Remove unused variables
  regulator: of: Add stub OF match function for !OF case
  ...
2014-10-07 21:07:48 -04:00
Linus Torvalds
c831dd7352 regmap: Updates for v3.18
The main update this time around is the addition of a standard DT
 binding for specifying the endianness of devices.  This allows drivers
 to support any endianness of device register map without any code,
 useful for configurable IP blocks.
 
 There's also a few bug fixes that I didn't get round to sending, none of
 them terribly severe or new, and a reduction in size for struct regmap.
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Merge tag 'regmap-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "The main update this time around is the addition of a standard DT
  binding for specifying the endianness of devices.  This allows drivers
  to support any endianness of device register map without any code,
  useful for configurable IP blocks.

  There's also a few bug fixes that I didn't get round to sending, none
  of them terribly severe or new, and a reduction in size for struct
  regmap"

* tag 'regmap-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Fix debugfs-file 'registers' mode
  regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error.
  regmap: debugfs: fix possbile NULL pointer dereference
  regmap: fix NULL pointer dereference in _regmap_write/read
  regmap: fix NULL pointer dereference in regmap_get_val_endian
  regmap: cache: Do not fail silently from regcache_sync calls
  regmap: change struct regmap's internal locks as union
  regmap: Split regmap_get_endian() in two functions
  regmap: of_regmap_get_endian() cleanup
  regmap: Fix DT endianess parsing logic
  regmap: Add explicit dependencies to catch "select" misuse
  regmap: Restore L: linux-kernel@vger.kernel.org entry
  regmap: Add the DT binding documentation for endianness
  regmap: add DT endianness binding support.
2014-10-07 20:57:56 -04:00
Linus Torvalds
2b425a3f11 This is the bulk of pin control changes for the v3.18
development series:
 
 - New drivers for the Freescale i.MX21, Qualcomm APQ8084
   pin controllers.
 
 - Incremental new features on the Rockchip, atlas 6,
   OMAP, AM437x, APQ8064, prima2, AT91, Tegra, i.MX, Berlin
   and Nomadik.
 
 - Push Freescale drivers down into their own subdirectory.
 
 - Assorted sprays of syntax and semantic fixes.
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Merge tag 'pinctrl-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:
 "This is the bulk of pin control changes for the v3.18 development
  series:

   - New drivers for the Freescale i.MX21, Qualcomm APQ8084 pin
     controllers.

   - Incremental new features on the Rockchip, atlas 6, OMAP, AM437x,
     APQ8064, prima2, AT91, Tegra, i.MX, Berlin and Nomadik.

   - Push Freescale drivers down into their own subdirectory.

   - Assorted sprays of syntax and semantic fixes"

* tag 'pinctrl-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
  pinctrl: specify bindings for pins and groups
  pinctrl: nomadik: improve GPIO debug prints
  pinctrl: abx500: refactor DT parser to take two paths
  pinctrl: abx500: use helpers for map allocation/free
  pinctrl: alter device tree bindings for functions
  pinctrl: nomadik: refactor DT parser to take two paths
  pinctrl: nomadik: use utils map free function
  pinctrl: nomadik: use util function to reserve maps
  pinctrl: qcom: use restart_notifier mechanism for ps_hold
  pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation
  pinctrl: berlin: fix the dt_free_map function
  pinctrl: at91: disable PD or PU before enabling PU or PD
  pinctrl: st: remove gpiochip in failure cases
  pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add
  pinctrl: at91: Fix failure path in at91_gpio_probe path
  pinctrl: lantiq: Release gpiochip resources in fail case
  pinctrl: imx: detect uninitialized pins
  pinctrl: tegra: Add MIPI pad control
  pinctrl: at91: Switch to using managed clk_get
  pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges
  ...
2014-10-07 20:56:28 -04:00
Linus Torvalds
c91662cb18 Misc small fixes/improvements accumulated from the summer months,
nothing earth-shattering.
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Merge tag 'edac_for_3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC fixes from Borislav Petkov:
 "Misc small fixes/improvements accumulated from the summer months,
  nothing earth-shattering.

  The mpc85xx_edac fix is tagged for stable but since it got confirmed
  only days before the final 3.17 release, I didn't rush a last minute
  pull request to you.  I hope that's ok as it will trickle down to
  stable anyway and we'll make sure it lands in 3.17-stable too"

* tag 'edac_for_3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  mpc85xx_edac: Make L2 interrupt shared too
  amd64_edac: Modify usage of amd64_read_dct_pci_cfg()
  ppc4xx_edac: Fix build error caused by wrong member access
  EDAC: Fix mem_types strings type
2014-10-07 20:54:50 -04:00
Linus Torvalds
d0cd84817c dmaengine-3.17
1/ Step down as dmaengine maintainer see commit 08223d80df "dmaengine
    maintainer update"
 
 2/ Removal of net_dma, as it has been marked 'broken' since 3.13 (commit
    7787380336 "net_dma: mark broken"), without reports of performance
    regression.
 
 3/ Miscellaneous fixes
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Merge tag 'dmaengine-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine

Pull dmaengine updates from Dan Williams:
 "Even though this has fixes marked for -stable, given the size and the
  needed conflict resolutions this is 3.18-rc1/merge-window material.

  These patches have been languishing in my tree for a long while.  The
  fact that I do not have the time to do proper/prompt maintenance of
  this tree is a primary factor in the decision to step down as
  dmaengine maintainer.  That and the fact that the bulk of drivers/dma/
  activity is going through Vinod these days.

  The net_dma removal has not been in -next.  It has developed simple
  conflicts against mainline and net-next (for-3.18).

  Continuing thanks to Vinod for staying on top of drivers/dma/.

  Summary:

   1/ Step down as dmaengine maintainer see commit 08223d80df
      "dmaengine maintainer update"

   2/ Removal of net_dma, as it has been marked 'broken' since 3.13
      (commit 7787380336 "net_dma: mark broken"), without reports of
      performance regression.

   3/ Miscellaneous fixes"

* tag 'dmaengine-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine:
  net: make tcp_cleanup_rbuf private
  net_dma: revert 'copied_early'
  net_dma: simple removal
  dmaengine maintainer update
  dmatest: prevent memory leakage on error path in thread
  ioat: Use time_before_jiffies()
  dmaengine: fix xor sources continuation
  dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()
  dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()
  dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call
  ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()
  drivers: dma: Include appropriate header file in dca.c
  drivers: dma: Mark functions as static in dma_v3.c
  dma: mv_xor: Add DMA API error checks
  ioat/dca: Use dev_is_pci() to check whether it is pci device
2014-10-07 20:39:25 -04:00
Fabian Frederick
28b7deae75 wimax: convert printk to pr_foo()
Use current logging functions and add module name prefix.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 20:28:44 -04:00
Linus Torvalds
bdf428feb2 Nothing major: support for compressing modules, and auto-tainting params.
Cheers,
 Rusty.
 PS.  My virtio-next tree is empty: DaveM took the patches I had.  There might
      be a virtio-rng starvation fix, but so far it's a bit voodoo so I will
      get to that in the next two days or it will wait.
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Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

Pull module update from Rusty Russell:
 "Nothing major: support for compressing modules, and auto-tainting
  params.

  PS. My virtio-next tree is empty: DaveM took the patches I had.  There
      might be a virtio-rng starvation fix, but so far it's a bit voodoo
      so I will get to that in the next two days or it will wait"

* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
  moduleparam: Resolve missing-field-initializer warning
  kbuild: handle module compression while running 'make modules_install'.
  modinst: wrap long lines in order to enhance cmd_modules_install
  modsign: lookup lines ending in .ko in .mod files
  modpost: simplify file name generation of *.mod.c files
  modpost: reduce visibility of symbols and constify r/o arrays
  param: check for tainting before calling set op.
  drm/i915: taint the kernel if unsafe module parameters are set
  module: add module_param_unsafe and module_param_named_unsafe
  module: make it possible to have unsafe, tainting module params
  module: rename KERNEL_PARAM_FL_NOARG to avoid confusion
2014-10-07 20:17:38 -04:00
Fabian Frederick
505e907db3 af_unix: remove 0 assignment on static
static values are automatically initialized to 0

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 17:03:14 -04:00
James Bottomley
19ac97ff70 Merge remote-tracking branch 'scsi-queue/drivers-for-3.18' into for-linus 2014-10-07 13:48:12 -07:00
David S. Miller
ea85a0a2dc ipv6: Do not warn for informational ICMP messages, regardless of type.
There is no reason to emit a log message for these.

Based upon a suggestion from Hannes Frederic Sowa.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
2014-10-07 16:33:53 -04:00
Alexander Duyck
c3a803e817 Update Intel Ethernet Driver maintainers list
I will no longer be working for Intel as of today.  As such I am removing
myself from the maintainers list and adding my replacement, Matthew Vick
as he will be taking over maintenance of the fm10k driver.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 15:13:41 -04:00
Herbert Xu
93fdd47e52 bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING
As we may defragment the packet in IPv4 PRE_ROUTING and refragment
it after POST_ROUTING we should save the value of frag_max_size.

This is still very wrong as the bridge is supposed to leave the
packets intact, meaning that the right thing to do is to use the
original frag_list for fragmentation.

Unfortunately we don't currently guarantee that the frag_list is
left untouched throughout netfilter so until this changes this is
the best we can do.

There is also a spot in FORWARD where it appears that we can
forward a packet without going through fragmentation, mark it
so that we can fix it later.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 15:12:44 -04:00
Marek Puzyniak
c393d17992 ath9k_htc: avoid kernel panic in ath9k_hw_reset
hw pointer of ath_hw is not assigned to proper value
in function ath9k_hw_reset what finally causes kernel panic.
This can be solved by proper initialization of ath_hw in
ath9k_init_priv.

Signed-off-by: Marek Puzyniak <marek.puzyniak@tieto.com>
Acked-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-07 15:07:15 -04:00
Jaegeuk Kim
02a1335f25 f2fs: support volatile operations for transient data
This patch adds support for volatile writes which keep data pages in memory
until f2fs_evict_inode is called by iput.

For instance, we can use this feature for the sqlite database as follows.
While supporting atomic writes for main database file, we can keep its journal
data temporarily in the page cache by the following sequence.

1. open
 -> ioctl(F2FS_IOC_START_VOLATILE_WRITE);
2. writes
 : keep all the data in the page cache.
3. flush to the database file with atomic writes
  a. ioctl(F2FS_IOC_START_ATOMIC_WRITE);
  b. writes
  c. ioctl(F2FS_IOC_COMMIT_ATOMIC_WRITE);
4. close
 -> drop the cached data

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-10-07 11:54:41 -07:00
Jon Maloy
908344cdda tipc: fix bug in multicast congestion handling
One aim of commit 50100a5e39 ("tipc:
use pseudo message to wake up sockets after link congestion") was
to handle link congestion abatement in a uniform way for both unicast
and multicast transmit. However, the latter doesn't work correctly,
and has been broken since the referenced commit was applied.

If a user now sends a burst of multicast messages that is big
enough to cause broadcast link congestion, it will be put to sleep,
and not be waked up when the congestion abates as it should be.

This has two reasons. First, the flag that is used, TIPC_WAKEUP_USERS,
is set correctly, but in the wrong field. Instead of setting it in the
'action_flags' field of the arrival node struct, it is by mistake set
in the dummy node struct that is owned by the broadcast link, where it
will never tested for. Second, we cannot use the same flag for waking
up unicast and multicast users, since the function tipc_node_unlock()
needs to pick the wakeup pseudo messages to deliver from different
queues. It must hence be able to distinguish between the two cases.

This commit solves this problem by adding a new flag
TIPC_WAKEUP_BCAST_USERS, and a new function tipc_bclink_wakeup_user().
The latter is to be called by tipc_node_unlock() when the named flag,
now set in the correct field, is encountered.

v2: using explicit 'unsigned int' declaration instead of 'uint', as
per comment from David Miller.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 14:50:15 -04:00
Sujith Manoharan
b18111d911 ath9k: Fix crash in MCC mode
When a channel context is removed, the hw_queue_base
is set to -1, this will result in a panic because
ath9k_chanctx_stop_queues() can be called on an interface
that is not assigned to any context yet - for example,
when trying to scan.

Fix this issue by setting the hw_queue_base to zero
when a channel context is removed.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-07 14:48:37 -04:00
Sujith Manoharan
d2a993e20e ath: Fix smatch warning
drivers/net/wireless/ath/main.c:88 ath_printk()
	 error: we previously assumed 'common->hw' could be null (see line 82)

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-07 14:48:37 -04:00
Andrea Merello
79ee65659e rtl818x_pci: fix response rate may be incorrect.
Currently the allowed "respose rate" set (rates for HW generated frames
like ACKs) is the same as the basic rate set.

The HW will use the higher allowed response rate that is lower than the
rate of the received frame.

This is more or less what IEEE80211 mandates, but I missed the fact
that IEEE80211 also says that whenever it happens that for a modulation
class there is no any rate in the basic rates set, then the response rate
set shall include also all the mandatory rates for that modulation class.

This patch adds mandatory OFDM rates to the allowed response rate set if
no OFDM rate is included in the basic rate set.

Depending by the AP, I faced cases in which this patch seems to cause a
noticeable perfomance improvement.

- With my usual test AP there is no particular perfomance difference.
- With a prism54/hostapd AP this patch causes RX thoughput increase from
  about 5Mbps to about 20Mbps.

Hopefully this patch may help people that faced performance regression wrt
the old staging driver.

Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-10-07 14:48:37 -04:00
John W. Linville
d7ffd588f0 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-10-07 14:48:29 -04:00
Pablo Neira Ayuso
f0d1f04f0a netfilter: fix wrong arithmetics regarding NFT_REJECT_ICMPX_MAX
NFT_REJECT_ICMPX_MAX should be __NFT_REJECT_ICMPX_MAX - 1.

nft_reject_icmp_code() and nft_reject_icmpv6_code() are called from the
packet path, so BUG_ON in case we try to access an unknown abstracted
ICMP code. This should not happen since we already validate this from
nft_reject_{inet,bridge}_init().

Fixes: 51b0a5d ("netfilter: nft_reject: introduce icmp code abstraction for inet and bridge")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-10-07 20:16:31 +02:00
Pablo Neira Ayuso
91c1a09b33 netfilter: kill nf_send_reset6() from include/net/netfilter/ipv6/nf_reject.h
nf_send_reset6() now resides in net/ipv6/netfilter/nf_reject_ipv6.c

Fixes: c8d7b98 ("netfilter: move nf_send_resetX() code to nf_reject_ipvX modules")
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Eric Dumazet <edumazet@google.com>
2014-10-07 19:58:07 +02:00
Linus Torvalds
a40a7201a4 Merge branch 'ipmi' (patches from Corey Minyard)
Merge ipmi patches from Corey Minyard:
 "These have been in linux-next for a while, ready for 3.18"

* emailed patches from Corey Minyard <minyard@acm.org>:
  ipmi: Clear drvdata when interface is removed
  ipmi: work around gcc-4.9 build warning
  ipmi/of: Don't use unavailable interfaces
  ipmi: Clean up the error handling for channel config errors
2014-10-07 13:22:40 -04:00
Takao Indoh
567eded965 ipmi: Clear drvdata when interface is removed
This patch fixes a bug on hotmod removing.

After ipmi interface is removed using hotmod, kernel panic occurs when
rmmod impi_si.  For example, try this:

 # echo "remove,"`cat /proc/ipmi/0/params` > \
 /sys/module/ipmi_si/parameters/hotmod
 # rmmod ipmi_si

Then, rmmod fails with the following messages.

  ------------[ cut here ]------------
  WARNING: CPU: 12 PID: 10819 at /mnt/repos/linux/lib/list_debug.c:53 __list_del_entry+0x63/0xd0()
  CPU: 12 PID: 10819 Comm: rmmod Not tainted 3.17.0-rc1 #19
  Hardware name: FUJITSU-SV PRIMERGY BX920 S2/D3030, BIOS 080015 Rev.3D81.3030 02/10/2012
  Call Trace:
    dump_stack+0x45/0x56
    warn_slowpath_common+0x7d/0xa0
    warn_slowpath_fmt+0x4c/0x50
    __list_del_entry+0x63/0xd0
    list_del+0xd/0x30
    cleanup_one_si+0x2a/0x230 [ipmi_si]
    ipmi_pnp_remove+0x15/0x20 [ipmi_si]
    pnp_device_remove+0x24/0x40
    __device_release_driver+0x7f/0xf0
    driver_detach+0xb0/0xc0
    bus_remove_driver+0x55/0xd0
    driver_unregister+0x2c/0x50
    pnp_unregister_driver+0x12/0x20
    cleanup_ipmi_si+0xbc/0xf0 [ipmi_si]
    SyS_delete_module+0x132/0x1c0
    system_call_fastpath+0x16/0x1b
  ---[ end trace 70b4377268f85c23 ]---

list_del in cleanup_one_si() fails because the smi_info is already
removed when hotmod removing.

When ipmi interface is removed by hotmod, smi_info is removed by
cleanup_one_si(), but is is still set in drvdata.  Therefore when rmmod
ipmi_si, ipmi_pnp_remove tries to remove it again and fails.

By this patch, a pointer to smi_info in drvdata is cleared when hotmod
removing so that it will be not accessed when rmmod.

changelog:
v2:
- Clear drvdata in cleanup_one_si
- Change subject

v1:
https://lkml.org/lkml/2014/9/8/741

Signed-off-by: Takao Indoh <indou.takao@jp.fujitsu.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-10-07 13:22:32 -04:00
Arnd Bergmann
cc4cbe9011 ipmi: work around gcc-4.9 build warning
Building ipmi on arm with gcc-4.9 results in this warning for an
allmodconfig build:

  drivers/char/ipmi/ipmi_si_intf.c: In function 'ipmi_thread':
  include/linux/time.h:28:5: warning: 'busy_until.tv_sec' may be used uninitialized in this function [-Wmaybe-uninitialized]
    if (lhs->tv_sec > rhs->tv_sec)
       ^
  drivers/char/ipmi/ipmi_si_intf.c:1007:18: note: 'busy_until.tv_sec' was declared here
    struct timespec busy_until;
                    ^

The warning is bogus and this case can not occur.  Apparently this is a
false positive resulting from gcc getting a little smarter about
tracking assignments but not smart enough.

Marking the ipmi_thread_busy_wait function as inline gives the gcc
optimization logic enough information to figure out for itself that the
case cannot happen, which gets rid of the warning without adding any
fake initialization.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-10-07 13:22:32 -04:00
Benjamin Herrenschmidt
08dc41696a ipmi/of: Don't use unavailable interfaces
If an IPMI controller is used by the firmware and as such marked with
a reserved status, we shouldn't use it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-10-07 13:22:32 -04:00
Corey Minyard
1f66842358 ipmi: Clean up the error handling for channel config errors
The code to send the channel config errors was missing an error report
in one place and needed some more information in another, and had an
extraneous bit of code.  Clean all that up.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-10-07 13:22:32 -04:00
Eric Dumazet
0287587884 net: better IFF_XMIT_DST_RELEASE support
Testing xmit_more support with netperf and connected UDP sockets,
I found strange dst refcount false sharing.

Current handling of IFF_XMIT_DST_RELEASE is not optimal.

Dropping dst in validate_xmit_skb() is certainly too late in case
packet was queued by cpu X but dequeued by cpu Y

The logical point to take care of drop/force is in __dev_queue_xmit()
before even taking qdisc lock.

As Julian Anastasov pointed out, need for skb_dst() might come from some
packet schedulers or classifiers.

This patch adds new helper to cleanly express needs of various drivers
or qdiscs/classifiers.

Drivers that need skb_dst() in their ndo_start_xmit() should call
following helper in their setup instead of the prior :

	dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
->
	netif_keep_dst(dev);

Instead of using a single bit, we use two bits, one being
eventually rebuilt in bonding/team drivers.

The other one, is permanent and blocks IFF_XMIT_DST_RELEASE being
rebuilt in bonding/team. Eventually, we could add something
smarter later.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 13:22:11 -04:00
Eric Dumazet
fe971b95c2 net/mlx4_en: remove NETDEV_TX_BUSY
Drivers should avoid NETDEV_TX_BUSY as much as possible.

They should stop the tx queue before qdisc even tries to push another
packet, to avoid requeues.

For a driver supporting skb->xmit_more, this is likely to be a prereq
anyway, otherwise we could have a tx deadlock : We need to force a
doorbell if TX ring is full.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 13:20:39 -04:00
Sylvain "ythier" Hitier
88b09a6d95 3c59x: fix bad split of cpu_to_le32(pci_map_single())
In commit 6f2b6a3005,
  # 3c59x: Add dma error checking and recovery
the intent is to split out the mapping from the byte-swapping in order to
insert a dma_mapping_error() check.

Kinda this semantic patch:

    // See http://coccinelle.lip6.fr/
    //
    // Beware, grouik-and-dirty!
    @@
    expression DEV, X, Y, Z;
    @@
    -   cpu_to_le32(pci_map_single(DEV, X, Y, Z))
    +   dma_addr_t addr = pci_map_single(DEV, X, Y, Z);
    +   if (dma_mapping_error(&DEV->dev, addr))
    +       /* snip */;
    +   cpu_to_le32(addr)

However, the #else part (of the #if DO_ZEROCOPY test) is changed this way:

    -   cpu_to_le32(pci_map_single(DEV, X, Y, Z))
    +   dma_addr_t addr = cpu_to_le32(pci_map_single(DEV, X, Y, Z));
    //                    ^^^^^^^^^^^
    //                    That mismatches the 3 other changes!
    +   if (dma_mapping_error(&DEV->dev, addr))
    +       /* snip */;
    +   cpu_to_le32(addr)

Let's remove the leftover cpu_to_le32() for coherency.

v2: Better changelog.
v3: Add Acked-by

Fixes: 6f2b6a3005
  # 3c59x: Add dma error checking and recovery
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Sylvain "ythier" Hitier <sylvain.hitier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 13:16:06 -04:00
Petri Gynther
377421662a net: bcmgenet: fix Tx ring priority programming
GENET MAC has three Tx ring priority registers:
- GENET_x_TDMA_PRIORITY0 for queues 0-5
- GENET_x_TDMA_PRIORITY1 for queues 6-11
- GENET_x_TDMA_PRIORITY2 for queues 12-16

Fix bcmgenet_init_multiq() to program them correctly.

Signed-off-by: Petri Gynther <pgynther@google.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 13:08:43 -04:00
Petri Gynther
fd2ef0ba30 net: phy: adjust fixed_phy_register() return value
Adjust fixed_phy_register() to return struct phy_device *, so that
it becomes easy to use fixed PHYs without device tree support:

  phydev = fixed_phy_register(PHY_POLL, &fixed_phy_status, NULL);
  fixed_phy_set_link_update(phydev, fixed_phy_link_update);
  phy_connect_direct(netdev, phydev, handler_fn, phy_interface);

This change is a prerequisite for modifying bcmgenet driver to work
without a device tree on Broadcom's MIPS-based 7xxx platforms.

Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 13:06:45 -04:00
Linus Torvalds
74da38631a Tinification for 3.18
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Merge tag 'tiny/for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

Pull "tinification" patches from Josh Triplett.

Work on making smaller kernels.

* tag 'tiny/for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
  bloat-o-meter: Ignore syscall aliases SyS_ and compat_SyS_
  mm: Support compiling out madvise and fadvise
  x86: Support compiling out human-friendly processor feature names
  x86: Drop support for /proc files when !CONFIG_PROC_FS
  x86, boot: Don't compile early_serial_console.c when !CONFIG_EARLY_PRINTK
  x86, boot: Don't compile aslr.c when !CONFIG_RANDOMIZE_BASE
  x86, boot: Use the usual -y -n mechanism for objects in vmlinux
  x86: Add "make tinyconfig" to configure the tiniest possible kernel
  x86, platform, kconfig: move kvmconfig functionality to a helper
2014-10-07 08:51:59 -04:00
WANG Cong
02c0fc1b8f net_sched: fix unused variables in __gnet_stats_copy_basic_cpu()
Probably not a big deal, but we'd better just use the
one we get in retry loop.

Fixes: commit 22e0f8b932 ("net: sched: make bstats per cpu and estimator RCU safe")
Reported-by: Joe Perches <joe@perches.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:10:49 -04:00
Andy Zhou
7c5df8fa19 openvswitch: fix a compilation error when CONFIG_INET is not setW!
Fix a openvswitch compilation error when CONFIG_INET is not set:

=====================================================
   In file included from include/net/geneve.h:4:0,
                       from net/openvswitch/flow_netlink.c:45:
		          include/net/udp_tunnel.h: In function 'udp_tunnel_handle_offloads':
			  >> include/net/udp_tunnel.h💯2: error: implicit declaration of function 'iptunnel_handle_offloads' [-Werror=implicit-function-declaration]
			  >>      return iptunnel_handle_offloads(skb, udp_csum, type);
			  >>           ^
			  >>           >> include/net/udp_tunnel.h💯2: warning: return makes pointer from integer without a cast
			  >>           >>    cc1: some warnings being treated as errors

=====================================================

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:10:49 -04:00
Andy Zhou
0a5d1c55fa openvswitch: fix a sparse warning
Fix a sparse warning introduced by commit:
f579668406 (openvswitch: Add support for
Geneve tunneling.) caught by kbuild test robot:

reproduce:
  # apt-get install sparse
  #   git checkout f579668406
  #     make ARCH=x86_64 allmodconfig
  #       make C=1 CF=-D__CHECK_ENDIAN__
  #
  #
  #       sparse warnings: (new ones prefixed by >>)
  #
  #       >> net/openvswitch/vport-geneve.c:109:15: sparse: incorrect type in assignment (different base types)
  #          net/openvswitch/vport-geneve.c:109:15:    expected restricted __be16 [usertype] sport
  #             net/openvswitch/vport-geneve.c:109:15:    got int
  #             >> net/openvswitch/vport-geneve.c:110:56: sparse: incorrect type in argument 3 (different base types)
  #                net/openvswitch/vport-geneve.c:110:56:    expected unsigned short [unsigned] [usertype] value
  #                   net/openvswitch/vport-geneve.c:110:56:    got restricted __be16 [usertype] sport

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:10:48 -04:00
Andy Zhou
42350dcaaf net: fix a sparse warning
Fix a sparse warning introduced by Commit
0b5e8b8eea (net: Add Geneve tunneling
protocol driver) caught by kbuild test robot:

  # apt-get install sparse
  #   git checkout 0b5e8b8eea
  #     make ARCH=x86_64 allmodconfig
  #       make C=1 CF=-D__CHECK_ENDIAN__
  #
  #
  #       sparse warnings: (new ones prefixed by >>)
  #
  #       >> net/ipv4/geneve.c:230:42: sparse: incorrect type in assignment (different base types)
  #          net/ipv4/geneve.c:230:42:    expected restricted __be32 [addressable] [assigned] [usertype] s_addr
  #             net/ipv4/geneve.c:230:42:    got unsigned long [unsigned] <noident>
  #

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:10:47 -04:00
David S. Miller
6093f7570e Merge branch 'ipv6-next'
Hannes Frederic Sowa says:

====================
ipv6: cleanup after rt6_genid removal

Leftover patches after rt6_genid removal after 705f1c869d ("ipv6:
remove rt6i_genid").

Major two changes are:
* keep fib6_sernum per namespace to reduce number of flushes in case
  system has high number of namespaces
* make fn_sernum updates cheaper

v2: Incorporated feedback from Cong Wang, thanks a lot!
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:02:49 -04:00
Hannes Frederic Sowa
327571cb10 ipv6: don't walk node's leaf during serial number update
Cc: YOSHIFUJI Hideaki <hideaki@yoshifuji.org>
Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:02:30 -04:00
Hannes Frederic Sowa
812918c464 ipv6: make fib6 serial number per namespace
Try to reduce number of possible fn_sernum mutation by constraining them
to their namespace.

Also remove rt_genid which I forgot to remove in 705f1c869d ("ipv6:
remove rt6i_genid").

Cc: YOSHIFUJI Hideaki <hideaki@yoshifuji.org>
Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:02:30 -04:00
Hannes Frederic Sowa
c8c4d42a6b ipv6: only generate one new serial number per fib mutation
Cc: YOSHIFUJI Hideaki <hideaki@yoshifuji.org>
Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:02:30 -04:00
Hannes Frederic Sowa
42b1870646 ipv6: make rt_sernum atomic and serial number fields ordinary ints
Cc: YOSHIFUJI Hideaki <hideaki@yoshifuji.org>
Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:02:30 -04:00
Hannes Frederic Sowa
94b2cfe02b ipv6: minor fib6 cleanups like type safety, bool conversion, inline removal
Also renamed struct fib6_walker_t to fib6_walker and enum fib_walk_state_t
to fib6_walk_state as recommended by Cong Wang.

Cc: Cong Wang <cwang@twopensource.com>
Cc: YOSHIFUJI Hideaki <hideaki@yoshifuji.org>
Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:02:30 -04:00
Ivan Vecera
6654cf60ab bna: allow transmit tagged frames
When Tx VLAN offloading is disabled frames with size ~ MTU are not
transmitted as the driver does not account 4 bytes of VLAN header added
by stack. It should use VLAN_ETH_HLEN instead of ETH_HLEN.

The second problem is with newer BNA chips (BNA 1860). These chips filter
out any VLAN tagged frames in Tx path. This is a problem when Tx VLAN
offloading is disabled and frames are tagged by stack. Older chips like
1010/1020 are not affected as they probably don't do such filtering.

Cc: Rasesh Mody <rasesh.mody@qlogic.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-07 00:00:35 -04:00
Jaegeuk Kim
88b88a6679 f2fs: support atomic writes
This patch introduces a very limited functionality for atomic write support.
In order to support atomic write, this patch adds two ioctls:
 o F2FS_IOC_START_ATOMIC_WRITE
 o F2FS_IOC_COMMIT_ATOMIC_WRITE

The database engine should be aware of the following sequence.
1. open
 -> ioctl(F2FS_IOC_START_ATOMIC_WRITE);
2. writes
  : all the written data will be treated as atomic pages.
3. commit
 -> ioctl(F2FS_IOC_COMMIT_ATOMIC_WRITE);
  : this flushes all the data blocks to the disk, which will be shown all or
  nothing by f2fs recovery procedure.
4. repeat to #2.

The IO pattens should be:

  ,- START_ATOMIC_WRITE                  ,- COMMIT_ATOMIC_WRITE
 CP | D D D D D D | FSYNC | D D D D | FSYNC ...
                      `- COMMIT_ATOMIC_WRITE

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2014-10-06 17:39:50 -07:00
Eric Dumazet
1ff0dc9499 net: validate_xmit_vlan() is static
Marking this as static allows compiler to inline it.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-06 18:17:17 -04:00