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2015-02-11treewide: Remove unnecessary BCMA_CORETABLE_END macroJoe Perches
Use the normal {} instead of a macro to terminate an array. Remove the macro too. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-11Merge branch 'mailbox-devel' of ↵Linus Torvalds
git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox framework updates from Jassi Brar. * 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: Add Altera mailbox driver mailbox: check for bit set before polling Mailbox: Fix return value check in pcc_init()
2015-02-11Merge tag 'pinctrl-v3.20-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pincontrol updates from Linus Walleij: :This is the bulk of pin control changes for the v3.20 cycle: Framework changes and enhancements: - Passing -DDEBUG recursively to subdir drivers so we get debug messages properly turned on. - Infer map type from DT property in the groups parsing code in the generic pinconfig code. - Support for custom parameter passing in generic pin config. This is used when you are using the generic pin config, but want to add a few custom properties that no other driver will use. New drivers: - Driver for the Xilinx Zynq - Driver for the AmLogic Meson SoCs New features in drivers: - Sleep support (suspend/resume) for the Cherryview driver - mvebeu a38x can now mux a UART on pins MPP19 and MPP20 - Migrated the qualcomm driver to generic pin config handling of extended config options in the core code. - Support BUS1 and AUDIO in the Exynos pin controller. - Add some missing functions in the sun6i driver. - Add support for the A31S variant in the sun6i driver. - EMEv2 support in the Renesas PFC driver. - Add support for Qualcomm MSM8916 in the qcom driver. Deleted features - Drop support for the SiRF Marco that was never released to the market. - Drop SH7372 support as the support for this platform is removed from the kernel" * tag 'pinctrl-v3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (40 commits) sh-pfc: emev2 - Fix mangled author name pinctrl: cherryview: Configure HiZ pins to be input when requested as GPIOs pinctrl: imx25: fix numbering for pins pinctrl: pinctrl-imx: don't use invalid value of conf_reg pinctrl: qcom: delete pin_config_get/set pinconf operations pinctrl: qcom: Add msm8916 pinctrl driver DT: pinctrl: Document Qualcomm MSM8916 pinctrl binding pinctrl: qcom: increase variable size for register offsets pinctrl: hide PCONFDUMP in #ifdef pinctrl: rockchip: Only mask interrupts; never disable pinctrl: zynq: Fix usb0 pins pinctrl: sh-pfc: sh7372: Remove DT binding documentation pinctrl: sh-pfc: sh7372: Remove PFC support sh-pfc: Add emev2 pinmux support sh-pfc: add macro to define pinmux without function pinctrl: add driver for Amlogic Meson SoCs staging: drivers: pinctrl: Fixed checkpatch.pl warnings pinctrl: exynos: Add AUDIO pin controller for exynos7 sh-pfc: r8a7790: add MLB+ pin group sh-pfc: r8a7791: add MLB+ pin group ...
2015-02-11Merge tag 'gpio-v3.20-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO changes from Linus Walleij: "This is the GPIO bulk changes for the v3.20 series: GPIOLIB core changes: - Create and use of_mm_gpiochip_remove() for removing memory-mapped OF GPIO chips - GPIO MMIO library suppports bgpio_set_multiple for switching several lines at once, a feature merged in the last cycle. New drivers: - New driver for the APM X-gene standby GPIO controller - New driver for the Fujitsu MB86S7x GPIO controller Cleanups: - Moved rcar driver to use gpiolib irqchip - Moxart converted to the GPIO MMIO library - GE driver converted to GPIO MMIO library - Move sx150x to irqdomain - Move max732x to irqdomain - Move vx855 to use managed resources - Move dwapb to use managed resources - Clean tc3589x from platform data - Clean stmpe driver to use device tree only probe New subtypes: - sx1506 support in the sx150x driver - Quark 1000 SoC support in the SCH driver - Support X86 in the Xilinx driver - Support PXA1928 in the PXA driver Extended drivers: - max732x supports device tree probe - sx150x supports device tree probe Various minor cleanups and bug fixes" * tag 'gpio-v3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (61 commits) gpio: kconfig: replace PPC_OF with PPC gpio: pxa: add PXA1928 gpio type support dt/bindings: gpio: add compatible string for marvell,pxa1928-gpio gpio: pxa: remove mach IRQ includes gpio: max732x: use an inline function for container cast gpio: use sizeof() instead of hardcoded values gpio: max732x: add set_multiple function gpio: sch: Consolidate similar algorithms gpio: tz1090-pdc: Use resource_size to fix off-by-one resource size calculation gpio: ge: Convert to use devm_kstrdup gpio: correctly use const char * const gpio: sx150x: fixup OF support gpio: mpc8xxx: Use of_mm_gpiochip_remove gpio: Add Fujitsu MB86S7x GPIO driver gpio: mpc8xxx: Convert to platform device interface. gpio: zevio: Use of_mm_gpiochip_remove gpio: gpio-mm-lantiq: Use of_mm_gpiochip_remove gpio: gpio-mm-lantiq: Use of_property_read_u32 gpio: gpio-mm-lantiq: Do not replicate code gpio :gpio-mm-lantiq: Use devm_kzalloc ...
2015-02-11Merge tag 'mmc-v3.20-1' of git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds
Pull MMC updates from Ulf Hansson: "MMC core: - Support for MMC power sequences. - SDIO function devicetree subnode parsing. - Refactor the hardware reset routines and enable it for SD cards. - Various code quality improvements, especially for slot-gpio. MMC host: - dw_mmc: Various fixes and cleanups. - dw_mmc: Convert to mmc_send_tuning(). - moxart: Fix probe logic. - sdhci: Various fixes and cleanups - sdhci: Asynchronous request handling support. - sdhci-pxav3: Various fixes and cleanups. - sdhci-tegra: Fixes for T114, T124 and T132. - rtsx: Various fixes and cleanups. - rtsx: Support for SDIO. - sdhi/tmio: Refactor and cleanup of header files. - omap_hsmmc: Use slot-gpio and common MMC DT parser. - Make all hosts to deal with errors from mmc_of_parse(). - sunxi: Various fixes and cleanups. - sdhci: Support for Fujitsu SDHCI controller f_sdh30" * tag 'mmc-v3.20-1' of git://git.linaro.org/people/ulf.hansson/mmc: (117 commits) mmc: sdhci-s3c: solve problem with sleeping in atomic context mmc: pwrseq: add driver for emmc hardware reset mmc: moxart: fix probe logic mmc: core: Invoke mmc_pwrseq_post_power_on() prior MMC_POWER_ON state mmc: pwrseq_simple: Add optional reference clock support mmc: pwrseq: Document optional clock for the simple power sequence mmc: pwrseq_simple: Extend to support more pins mmc: pwrseq: Document that simple sequence support more than one GPIO mmc: Add hardware dependencies for sdhci-pxav3 and sdhci-pxav2 mmc: sdhci-pxav3: Modify clock settings for the SDR50 and DDR50 modes mmc: sdhci-pxav3: Extend binding with SDIO3 conf reg for the Armada 38x mmc: sdhci-pxav3: Fix Armada 38x controller's caps according to erratum ERR-7878951 mmc: sdhci-pxav3: Fix SDR50 and DDR50 capabilities for the Armada 38x flavor mmc: sdhci: switch voltage before sdhci_set_ios in runtime resume mmc: tegra: Write xfer_mode, CMD regs in together mmc: Resolve BKOPS compatability issue mmc: sdhci-pxav3: fix setting of pdata->clk_delay_cycles mmc: dw_mmc: rockchip: remove incorrect __exit_p() mmc: dw_mmc: exynos: remove incorrect __exit_p() mmc: Fix menuconfig alignment of MMC_SDHCI_* options ...
2015-02-11xilinx usb2 gadget: get rid of incredibly annoying compile warningLinus Torvalds
This one was driving me mad, with several lines of warnings during the allmodconfig build for a single bogus pointer cast. The warning was so verbose due to the indirect macro expansion explanation, and the whole thing was just for a debug printout. The bogus pointer-to-integer cast was pointless anyway, so just remove it, and use '%p' to show the pointer. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-11Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull first round of SCSI updates from James Bottomley: "This is the usual grab bag of driver updates (hpsa, storvsc, mp2sas, megaraid_sas, ses) plus an assortment of minor updates. There's also an update to ufs which adds new phy drivers and finally a new logging infrastructure for SCSI" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (114 commits) scsi_logging: return void for dev_printk() functions scsi: print single-character strings with seq_putc scsi: merge consecutive seq_puts calls scsi: replace seq_printf with seq_puts aha152x: replace seq_printf with seq_puts advansys: replace seq_printf with seq_puts scsi: remove SPRINTF macro sg: remove an unused variable hpsa: Use local workqueues instead of system workqueues hpsa: add in P840ar controller model name hpsa: add in gen9 controller model names hpsa: detect and report failures changing controller transport modes hpsa: shorten the wait for the CISS doorbell mode change ack hpsa: refactor duplicated scan completion code into a new routine hpsa: move SG descriptor set-up out of hpsa_scatter_gather() hpsa: do not use function pointers in fast path command submission hpsa: print CDBs instead of kernel virtual addresses for uncommon errors hpsa: do not use a void pointer for scsi_cmd field of struct CommandList hpsa: return failed from device reset/abort handlers hpsa: check for ctlr lockup after command allocation in main io path ...
2015-02-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "The first round of updates for the input subsystem. A few new drivers (power button handler for AXP20x PMIC, tps65218 power button driver, sun4i keys driver, regulator haptic driver, NI Ettus Research USRP E3x0 button, Alwinner A10/A20 PS/2 controller). Updates to Synaptics and ALPS touchpad drivers (with more to come later), brand new Focaltech PS/2 support, update to Cypress driver to handle Gen5 (in addition to Gen3) devices, and number of other fixups to various drivers as well as input core" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: elan_i2c - fix wrong %p extension Input: evdev - do not queue SYN_DROPPED if queue is empty Input: gscps2 - fix MODULE_DEVICE_TABLE invocation Input: synaptics - use dmax in input_mt_assign_slots Input: pxa27x_keypad - remove unnecessary ARM includes Input: ti_am335x_tsc - replace delta filtering with median filtering ARM: dts: AM335x: Make charge delay a DT parameter for TSC Input: ti_am335x_tsc - read charge delay from DT Input: ti_am335x_tsc - remove udelay in interrupt handler Input: ti_am335x_tsc - interchange touchscreen and ADC steps Input: MT - add support for balanced slot assignment Input: drv2667 - remove wrong and unneeded drv2667-haptics modalias Input: drv260x - remove wrong and unneeded drv260x-haptics modalias Input: cap11xx - remove wrong and unneeded cap11xx modalias Input: sun4i-ts - add support for touchpanel controller on A31 Input: serio - add support for Alwinner A10/A20 PS/2 controller Input: gtco - use sign_extend32() for sign extension Input: elan_i2c - verify firmware signature applying it Input: elantech - remove stale comment from Kconfig Input: cyapa - off by one in cyapa_update_fw_store() ...
2015-02-11Merge tag 'fbdev-3.20' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull fbdev changes from Tomi Valkeinen: - omapdss: add DRA7xxx SoC support - fbdev: support DMT (Display Monitor Timing) calculation * tag 'fbdev-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (40 commits) omapfb: Return error code when applying overlay settings fails OMAPDSS: DPI: DRA7xx support OMAPDSS: HDMI: Add DRA7xx support OMAPDSS: DISPC: program dispc polarities to control module OMAPDSS: DISPC: Add DRA7xx support OMAPDSS: Add Video PLLs for DRA7xx OMAPDSS: Add functions for external control of PLL OMAPDSS: DSS: Add DRA7xx base support Doc/DT: Add DT binding doc for DRA7xx DSS OMAPDSS: add define for DRA7xx HW version OMAPDSS: encoder-tpd12s015: Fix race issue with LS_OE OMAPDSS: OMAP5: fix digit output's allowed mgrs OMAPDSS: constify port arrays OMAPDSS: PLL: add dss_pll_wait_reset_done() OMAPDSS: Add enum dss_pll_id video: fbdev: fix sys_copyarea video/mmpfb: allow modular build fb: via: turn gpiolib and i2c selects into dependencies fbdev: ssd1307fb: return proper error code if write command fails fbdev: fix CVT vertical front and back porch values ...
2015-02-11Merge tag 'sound-3.20-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "In this batch, you can find lots of cleanups through the whole subsystem, as our good New Year's resolution. Lots of LOCs and commits are about LINE6 driver that was promoted finally from staging tree, and as usual, there've been widely spread ASoC changes. Here some highlights: ALSA core changes - Embedding struct device into ALSA core structures - sequencer core cleanups / fixes - PCM msbits constraints cleanups / fixes - New SNDRV_PCM_TRIGGER_DRAIN command - PCM kerneldoc fixes, header cleanups - PCM code cleanups using more standard codes - Control notification ID fixes Driver cleanups - Cleanups of PCI PM callbacks - Timer helper usages cleanups - Simplification (e.g. argument reduction) of many driver codes HD-audio - Hotkey and LED support on HP laptops with Realtek codecs - Dock station support on HP laptops - Toshiba Satellite S50D fixup - Enhanced wallclock timestamp handling for HD-audio - Componentization to simplify the linkage between i915 and hd-audio drivers for Intel HDMI/DP USB-audio - Akai MPC Element support - Enhanced timestamp handling ASoC - Lots of refactoringin ASoC core, moving drivers to more data driven initialization and rationalizing a lot of DAPM usage - Much improved handling of CDCLK clocks on Samsung I2S controllers - Lots of driver specific cleanups and feature improvements - CODEC support for TI PCM514x and TLV320AIC3104 devices - Board support for Tegra systems with Realtek RT5677 - New driver for Maxim max98357a - More enhancements / fixes for Intel SST driver Others - Promotion of LINE6 driver from staging along with lots of rewrites and cleanups - DT support for old non-ASoC atmel driver - oxygen cleanups, XIO2001 init, Studio Evolution SE6x support - Emu8000 DRAM size detection fix on ISA(!!) AWE64 boards - A few more ak411x fixes for ice1724 boards" * tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (542 commits) ALSA: line6: toneport: Use explicit type for firmware version ALSA: line6: Use explicit type for serial number ALSA: line6: Return EIO if read/write not successful ALSA: line6: Return error if device not responding ALSA: line6: Add delay before reading status ASoC: Intel: Clean data after SST fw fetch ALSA: hda - Add docking station support for another HP machine ALSA: control: fix failure to return new numerical ID in 'replace' event data ALSA: usb: update trigger timestamp on first non-zero URB submitted ALSA: hda: read trigger_timestamp immediately after starting DMA ALSA: pcm: allow for trigger_tstamp snapshot in .trigger ALSA: pcm: don't override timestamp unconditionally ALSA: off by one bug in snd_riptide_joystick_probe() ASoC: rt5670: Set use_single_rw flag for regmap ASoC: rt286: Add rt288 codec support ASoC: max98357a: Fix build in !CONFIG_OF case ASoC: Intel: fix platform_no_drv_owner.cocci warnings ARM: dts: Switch Odroid X2/U2 to simple-audio-card ARM: dts: Exynos4 and Odroid X2/U3 sound device nodes update ALSA: control: fix failure to return numerical ID in 'add' event ...
2015-02-11Merge tag 'media/v3.20-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Some documentation updates and a few new pixel formats - Stop btcx-risc abuse by cx88 and move it to bt8xx driver - New platform driver: am437x - New webcam driver: toptek - New remote controller hardware protocols added to img-ir driver - Removal of a few very old drivers that relies on old kABIs and are for very hard to find hardware: parallel port webcam drivers (bw-qcam, c-cam, pms and w9966), tlg2300, Video In/Out for SGI (vino) - Removal of the USB Telegent driver (tlg2300). The company that developed this driver has long gone and the hardware is hard to find. As it relies on a legacy set of kABI symbols and nobody seems to care about it, remove it. - several improvements at rtl2832 driver - conversion on cx28521 and au0828 to use videobuf2 (VB2) - several improvements, fixups and board additions * tag 'media/v3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (321 commits) [media] dvb_net: Convert local hex dump to print_hex_dump_debug [media] dvb_net: Use standard debugging facilities [media] dvb_net: Use vsprintf %pM extension to print Ethernet addresses [media] staging: lirc_serial: adjust boolean assignments [media] stb0899: use sign_extend32() for sign extension [media] si2168: add support for 1.7MHz bandwidth [media] si2168: return error if set_frontend is called with invalid parameters [media] lirc_dev: avoid potential null-dereference [media] mn88472: simplify bandwidth registers setting code [media] dvb: tc90522: re-add symbol-rate report [media] lmedm04: add read snr, signal strength and ber call backs [media] lmedm04: Create frontend call back for read status [media] lmedm04: create frontend callbacks for signal/snr/ber/ucblocks [media] lmedm04: Fix usb_submit_urb BOGUS urb xfer, pipe 1 != type 3 in interrupt urb [media] lmedm04: Increase Interupt due time to 200 msec [media] cx88-dvb: whitespace cleanup [media] rtl28xxu: properly initialize pdata [media] rtl2832: declare functions as static [media] rtl2830: declare functions as static [media] rtl2832_sdr: add kernel-doc comments for platform_data ...
2015-02-11Merge tag 'hsi-for-3.20' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI fix from Sebastian Reichel: "Fix uninitialized device pointer in nokia-modem" * tag 'hsi-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: hsi: nokia-modem: fix uninitialized device pointer
2015-02-11Merge tag 'for-v3.20' of git://git.infradead.org/battery-2.6Linus Torvalds
Pull power supply and reset changes from Sebastian Reichel: "New drivers: - charger driver for Maxim 77693 - battery gauge driver for LTC 2941/2943 - battery gauge driver for RT5033 - reset driver for R-Mobile platforms Convert drivers to restart handler framework: - arm-versatile - at91 - st-poweroff Misc: - remove deprecated sun6i reboot driver - use alarmtimer instead of rtc in charger-manager - misc fixes" * tag 'for-v3.20' of git://git.infradead.org/battery-2.6: (48 commits) power_supply: 88pm860x: Fix leaked power supply on probe fail power/reset: restart-poweroff: Remove arm dependencies power/reset: st-poweroff: Fix misleading Kconfig description power/reset: st-poweroff: Register with kernel restart handler power/reset: Remove sun6i reboot driver power/reset: at91: Register with kernel restart handler power/reset: arm-versatile: Register with kernel restart handler power: test_power: Use enum as index for array of supplies Add devicetree binding documentation for the LTC2941/LTC2943 driver Add LTC2941/LTC2943 Battery Gauge Driver power/reset: brcmstb: Add support for old 65nm chips power/reset: brcmstb: Use the DT "compatible" string to indicate bit positions power/reset: brcmstb: Make the driver buildable on MIPS power: charger-manager: Use alarmtimer for battery monitoring in suspend. power/reset: at91-poweroff: Fix error handling and other compiler warnings bq27x00_battery: Call power_supply_changed only when capacity changed bq27x00_battery: fix register offset for bq27425 power: max14577: Remove SYSFS dependency from Kconfig power: bq24190_charger: suppress build warning power: reset: Add reset driver for R-Mobile platforms ...
2015-02-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: 1) More iov_iter conversion work from Al Viro. [ The "crypto: switch af_alg_make_sg() to iov_iter" commit was wrong, and this pull actually adds an extra commit on top of the branch I'm pulling to fix that up, so that the pre-merge state is ok. - Linus ] 2) Various optimizations to the ipv4 forwarding information base trie lookup implementation. From Alexander Duyck. 3) Remove sock_iocb altogether, from CHristoph Hellwig. 4) Allow congestion control algorithm selection via routing metrics. From Daniel Borkmann. 5) Make ipv4 uncached route list per-cpu, from Eric Dumazet. 6) Handle rfs hash collisions more gracefully, also from Eric Dumazet. 7) Add xmit_more support to r8169, e1000, and e1000e drivers. From Florian Westphal. 8) Transparent Ethernet Bridging support for GRO, from Jesse Gross. 9) Add BPF packet actions to packet scheduler, from Jiri Pirko. 10) Add support for uniqu flow IDs to openvswitch, from Joe Stringer. 11) New NetCP ethernet driver, from Muralidharan Karicheri and Wingman Kwok. 12) More sanely handle out-of-window dupacks, which can result in serious ACK storms. From Neal Cardwell. 13) Various rhashtable bug fixes and enhancements, from Herbert Xu, Patrick McHardy, and Thomas Graf. 14) Support xmit_more in be2net, from Sathya Perla. 15) Group Policy extensions for vxlan, from Thomas Graf. 16) Remove Checksum Offload support for vxlan, from Tom Herbert. 17) Like ipv4, support lockless transmit over ipv6 UDP sockets. From Vlad Yasevich. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1494+1 commits) crypto: fix af_alg_make_sg() conversion to iov_iter ipv4: Namespecify TCP PMTU mechanism i40e: Fix for stats init function call in Rx setup tcp: don't include Fast Open option in SYN-ACK on pure SYN-data openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set ipv6: Make __ipv6_select_ident static ipv6: Fix fragment id assignment on LE arches. bridge: Fix inability to add non-vlan fdb entry net: Mellanox: Delete unnecessary checks before the function call "vunmap" cxgb4: Add support in cxgb4 to get expansion rom version via ethtool ethtool: rename reserved1 memeber in ethtool_drvinfo for expansion ROM version net: dsa: Remove redundant phy_attach() IB/mlx4: Reset flow support for IB kernel ULPs IB/mlx4: Always use the correct port for mirrored multicast attachments net/bonding: Fix potential bad memory access during bonding events tipc: remove tipc_snprintf tipc: nl compat add noop and remove legacy nl framework tipc: convert legacy nl stats show to nl compat tipc: convert legacy nl net id get to nl compat tipc: convert legacy nl net id set to nl compat ...
2015-02-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree changes from Jiri Kosina: "Patches from trivial.git that keep the world turning around. Mostly documentation and comment fixes, and a two corner-case code fixes from Alan Cox" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: kexec, Kconfig: spell "architecture" properly mm: fix cleancache debugfs directory path blackfin: mach-common: ints-priority: remove unused function doubletalk: probe failure causes OOPS ARM: cache-l2x0.c: Make it clear that cache-l2x0 handles L310 cache controller msdos_fs.h: fix 'fields' in comment scsi: aic7xxx: fix comment ARM: l2c: fix comment ibmraid: fix writeable attribute with no store method dynamic_debug: fix comment doc: usbmon: fix spelling s/unpriviledged/unprivileged/ x86: init_mem_mapping(): use capital BIOS in comment
2015-02-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID updates from Jiri Kosina: "Updates for HID code - improveements of Logitech HID++ procotol implementation, from Benjamin Tissoires - support for composite RMI devices, from Andrew Duggan - new driver for BETOP controller, from Huang Bo - fixup for conflicting mapping in HID core between PC-101/103/104 and PC-102/105 keyboards from David Herrmann - new hardware support and fixes in Wacom driver, from Ping Cheng - assorted small fixes and device ID additions all over the place" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (33 commits) HID: wacom: add support for Cintiq 27QHD and 27QHD touch HID: wacom: consolidate input capability settings for pen and touch HID: wacom: make sure touch arbitration is applied consistently HID: pidff: Fix initialisation forMicrosoft Sidewinder FF Pro 2 HID: hyperv: match wait_for_completion_timeout return type HID: wacom: Report ABS_MISC event for Cintiq Companion Hybrid HID: Use Kbuild idiom in Makefiles HID: do not bind to Microchip Pick16F1454 HID: hid-lg4ff: use DEVICE_ATTR_RW macro HID: hid-lg4ff: fix sysfs attribute permission HID: wacom: peport In Range event according to the spec HID: wacom: process invalid Cintiq and Intuos data in wacom_intuos_inout() HID: rmi: Add support for the touchpad in the Razer Blade 14 laptop HID: rmi: Support touchpads with external buttons HID: rmi: Use hid_report_len to compute the size of reports HID: logitech-hidpp: store the name of the device in struct hidpp HID: microsoft: add support for Japanese Surface Type Cover 3 HID: fixup the conflicting keyboard mappings quirk HID: apple: fix battery support for the 2009 ANSI wireless keyboard HID: fix Kconfig text ...
2015-02-10sata_dwc_460ex: disable COMPILE_TEST againLinus Torvalds
Commit 84683a7e081f ("sata_dwc_460ex: enable COMPILE_TEST for the driver") enabled this driver for non-ppc460-ex platforms, but it was then disabled for ARM and ARM64 by commit 2de5a9c004e9 ("sata_dwc_460ex: disable compilation on ARM and ARM64") because it's too noisy and broken. This disabled is entirely, because it's too noisy on x86-64 too, and there's no point in disabling architectures one by one. At a minimum, the code isn't 64-bit clean, and even on 32-bit it is questionable whether it makes sense. Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-10Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge misc updates from Andrew Morton: "Bite-sized chunks this time, to avoid the MTA ratelimiting woes. - fs/notify updates - ocfs2 - some of MM" That laconic "some MM" is mainly the removal of remap_file_pages(), which is a big simplification of the VM, and which gets rid of a *lot* of random cruft and special cases because we no longer support the non-linear mappings that it used. From a user interface perspective, nothing has changed, because the remap_file_pages() syscall still exists, it's just done by emulating the old behavior by creating a lot of individual small mappings instead of one non-linear one. The emulation is slower than the old "native" non-linear mappings, but nobody really uses or cares about remap_file_pages(), and simplifying the VM is a big advantage. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (78 commits) memcg: zap memcg_slab_caches and memcg_slab_mutex memcg: zap memcg_name argument of memcg_create_kmem_cache memcg: zap __memcg_{charge,uncharge}_slab mm/page_alloc.c: place zone_id check before VM_BUG_ON_PAGE check mm: hugetlb: fix type of hugetlb_treat_as_movable variable mm, hugetlb: remove unnecessary lower bound on sysctl handlers"? mm: memory: merge shared-writable dirtying branches in do_wp_page() mm: memory: remove ->vm_file check on shared writable vmas xtensa: drop _PAGE_FILE and pte_file()-related helpers x86: drop _PAGE_FILE and pte_file()-related helpers unicore32: drop pte_file()-related helpers um: drop _PAGE_FILE and pte_file()-related helpers tile: drop pte_file()-related helpers sparc: drop pte_file()-related helpers sh: drop _PAGE_FILE and pte_file()-related helpers score: drop _PAGE_FILE and pte_file()-related helpers s390: drop pte_file()-related helpers parisc: drop _PAGE_FILE and pte_file()-related helpers openrisc: drop _PAGE_FILE and pte_file()-related helpers nios2: drop _PAGE_FILE and pte_file()-related helpers ...
2015-02-10Merge tag 'pm+acpi-3.20-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management updates from Rafael Wysocki: "We have a few new features this time, including a new SFI-based cpufreq driver, a new devfreq driver for Tegra Activity Monitor, a new devfreq class for providing its governors with raw utilization data and a new ACPI driver for AMD SoCs. Still, the majority of changes here are reworks of existing code to make it more straightforward or to prepare it for implementing new features on top of it. The primary example is the rework of ACPI resources handling from Jiang Liu, Thomas Gleixner and Lv Zheng with support for IOAPIC hotplug implemented on top of it, but there is quite a number of changes of this kind in the cpufreq core, ACPICA, ACPI EC driver, ACPI processor driver and the generic power domains core code too. The most active developer is Viresh Kumar with his cpufreq changes. Specifics: - Rework of the core ACPI resources parsing code to fix issues in it and make using resource offsets more convenient and consolidation of some resource-handing code in a couple of places that have grown analagous data structures and code to cover the the same gap in the core (Jiang Liu, Thomas Gleixner, Lv Zheng). - ACPI-based IOAPIC hotplug support on top of the resources handling rework (Jiang Liu, Yinghai Lu). - ACPICA update to upstream release 20150204 including an interrupt handling rework that allows drivers to install raw handlers for ACPI GPEs which then become entirely responsible for the given GPE and the ACPICA core code won't touch it (Lv Zheng, David E Box, Octavian Purdila). - ACPI EC driver rework to fix several concurrency issues and other problems related to events handling on top of the ACPICA's new support for raw GPE handlers (Lv Zheng). - New ACPI driver for AMD SoCs analogous to the LPSS (Low-Power Subsystem) driver for Intel chips (Ken Xue). - Two minor fixes of the ACPI LPSS driver (Heikki Krogerus, Jarkko Nikula). - Two new blacklist entries for machines (Samsung 730U3E/740U3E and 510R) where the native backlight interface doesn't work correctly while the ACPI one does (Hans de Goede). - Rework of the ACPI processor driver's handling of idle states to make the code more straightforward and less bloated overall (Rafael J Wysocki). - Assorted minor fixes related to ACPI and SFI (Andreas Ruprecht, Andy Shevchenko, Hanjun Guo, Jan Beulich, Rafael J Wysocki, Yaowei Bai). - PCI core power management modification to avoid resuming (some) runtime-suspended devices during system suspend if they are in the right states already (Rafael J Wysocki). - New SFI-based cpufreq driver for Intel platforms using SFI (Srinidhi Kasagar). - cpufreq core fixes, cleanups and simplifications (Viresh Kumar, Doug Anderson, Wolfram Sang). - SkyLake CPU support and other updates for the intel_pstate driver (Kristen Carlson Accardi, Srinivas Pandruvada). - cpufreq-dt driver cleanup (Markus Elfring). - Init fix for the ARM big.LITTLE cpuidle driver (Sudeep Holla). - Generic power domains core code fixes and cleanups (Ulf Hansson). - Operating Performance Points (OPP) core code cleanups and kernel documentation update (Nishanth Menon). - New dabugfs interface to make the list of PM QoS constraints available to user space (Nishanth Menon). - New devfreq driver for Tegra Activity Monitor (Tomeu Vizoso). - New devfreq class (devfreq_event) to provide raw utilization data to devfreq governors (Chanwoo Choi). - Assorted minor fixes and cleanups related to power management (Andreas Ruprecht, Krzysztof Kozlowski, Rickard Strandqvist, Pavel Machek, Todd E Brandt, Wonhong Kwon). - turbostat updates (Len Brown) and cpupower Makefile improvement (Sriram Raghunathan)" * tag 'pm+acpi-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (151 commits) tools/power turbostat: relax dependency on APERF_MSR tools/power turbostat: relax dependency on invariant TSC Merge branch 'pci/host-generic' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into acpi-resources tools/power turbostat: decode MSR_*_PERF_LIMIT_REASONS tools/power turbostat: relax dependency on root permission ACPI / video: Add disable_native_backlight quirk for Samsung 510R ACPI / PM: Remove unneeded nested #ifdef USB / PM: Remove unneeded #ifdef and associated dead code intel_pstate: provide option to only use intel_pstate with HWP ACPI / EC: Add GPE reference counting debugging messages ACPI / EC: Add query flushing support ACPI / EC: Refine command storm prevention support ACPI / EC: Add command flushing support. ACPI / EC: Introduce STARTED/STOPPED flags to replace BLOCKED flag ACPI: add AMD ACPI2Platform device support for x86 system ACPI / table: remove duplicate NULL check for the handler of acpi_table_parse() ACPI / EC: Update revision due to raw handler mode. ACPI / EC: Reduce ec_poll() by referencing the last register access timestamp. ACPI / EC: Fix several GPE handling issues by deploying ACPI_GPE_DISPATCH_RAW_HANDLER mode. ACPICA: Events: Enable APIs to allow interrupt/polling adaptive request based GPE handling model ...
2015-02-10Merge tag 'pci-v3.20-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI changes from Bjorn Helgaas: "Enumeration - Move domain assignment from arm64 to generic code (Lorenzo Pieralisi) - ARM: Remove artificial dependency on pci_sys_data domain (Lorenzo Pieralisi) - ARM: Move to generic PCI domains (Lorenzo Pieralisi) - Generate uppercase hex for modalias var in uevent (Ricardo Ribalda Delgado) - Add and use generic config accessors on ARM, PowerPC (Rob Herring) Resource management - Free resources on failure in of_pci_get_host_bridge_resources() (Lorenzo Pieralisi) - Fix infinite loop with ROM image of size 0 (Michel Dänzer) PCI device hotplug - Handle surprise add even if surprise removal isn't supported (Bjorn Helgaas) Virtualization - Mark AMD/ATI VGA devices that don't reset on D3hot->D0 transition (Alex Williamson) - Add DMA alias quirk for Adaptec 3405 (Alex Williamson) - Add Wellsburg (X99) to Intel PCH root port ACS quirk (Alex Williamson) - Add ACS quirk for Emulex NICs (Vasundhara Volam) MSI - Fail MSI-X mappings if there's no space assigned to MSI-X BAR (Yijing Wang) Freescale Layerscape host bridge driver - Fix platform_no_drv_owner.cocci warnings (Julia Lawall) NVIDIA Tegra host bridge driver - Remove unnecessary tegra_pcie_fixup_bridge() (Lucas Stach) Renesas R-Car host bridge driver - Fix error handling of irq_of_parse_and_map() (Dmitry Torokhov) TI Keystone host bridge driver - Fix error handling of irq_of_parse_and_map() (Dmitry Torokhov) - Fix misspelling of current function in debug output (Julia Lawall) Xilinx AXI host bridge driver - Fix harmless format string warning (Arnd Bergmann) Miscellaneous - Use standard parsing functions for ASPM sysfs setters (Chris J Arges) - Add pci_device_to_OF_node() stub for !CONFIG_OF (Kevin Hao) - Delete unnecessary NULL pointer checks (Markus Elfring) - Add and use defines for PCIe Max_Read_Request_Size (Rafał Miłecki) - Include clk.h instead of clk-private.h (Stephen Boyd)" * tag 'pci-v3.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits) PCI: Add pci_device_to_OF_node() stub for !CONFIG_OF PCI: xilinx: Convert to use generic config accessors PCI: xgene: Convert to use generic config accessors PCI: tegra: Convert to use generic config accessors PCI: rcar: Convert to use generic config accessors PCI: generic: Convert to use generic config accessors powerpc/powermac: Convert PCI to use generic config accessors powerpc/fsl_pci: Convert PCI to use generic config accessors ARM: ks8695: Convert PCI to use generic config accessors ARM: sa1100: Convert PCI to use generic config accessors ARM: integrator: Convert PCI to use generic config accessors PCI: versatile: Add DT-based ARM Versatile PB PCIe host driver ARM: dts: versatile: add PCI controller binding of/pci: Free resources on failure in of_pci_get_host_bridge_resources() PCI: versatile: Add DT docs for ARM Versatile PB PCIe driver PCI: Fail MSI-X mappings if there's no space assigned to MSI-X BAR r8169: use PCI define for Max_Read_Request_Size [SCSI] esas2r: use PCI define for Max_Read_Request_Size tile: use PCI define for Max_Read_Request_Size rapidio/tsi721: use PCI define for Max_Read_Request_Size ...
2015-02-10mm: remove rest usage of VM_NONLINEAR and pte_file()Kirill A. Shutemov
One bit in ->vm_flags is unused now! Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-10Merge tag 'stable/for-linus-3.20-rc0-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen features and fixes from David Vrabel: - Reworked handling for foreign (grant mapped) pages to simplify the code, enable a number of additional use cases and fix a number of long-standing bugs. - Prefer the TSC over the Xen PV clock when dom0 (and the TSC is stable). - Assorted other cleanup and minor bug fixes. * tag 'stable/for-linus-3.20-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (25 commits) xen/manage: Fix USB interaction issues when resuming xenbus: Add proper handling of XS_ERROR from Xenbus for transactions. xen/gntdev: provide find_special_page VMA operation xen/gntdev: mark userspace PTEs as special on x86 PV guests xen-blkback: safely unmap grants in case they are still in use xen/gntdev: safely unmap grants in case they are still in use xen/gntdev: convert priv->lock to a mutex xen/grant-table: add a mechanism to safely unmap pages that are in use xen-netback: use foreign page information from the pages themselves xen: mark grant mapped pages as foreign xen/grant-table: add helpers for allocating pages x86/xen: require ballooned pages for grant maps xen: remove scratch frames for ballooned pages and m2p override xen/grant-table: pre-populate kernel unmap ops for xen_gnttab_unmap_refs() mm: add 'foreign' alias for the 'pinned' page flag mm: provide a find_special_page vma operation x86/xen: cleanup arch/x86/xen/mmu.c x86/xen: add some __init annotations in arch/x86/xen/mmu.c x86/xen: add some __init and static annotations in arch/x86/xen/setup.c x86/xen: use correct types for addresses in arch/x86/xen/setup.c ...
2015-02-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: "Summary: - switch to asm-generic/futex.h - various cleanups - defconfig updates" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k/defconfig: Enable Ethernet bridging m68k/defconfig: Enable Atari EtherNAT and EtherNEC Ethernet support m68k/defconfig: Enable automounting of devtmpfs at /dev m68k/defconfig: Enable early printk support m68k/defconfig: Enable test modules m68k/defconfig: Refresh defconfigs for v3.16-rc1--v3.19-rc2 m68k/atari: Remove obsolete IRQ_TYPE_* sound: dmasound_atari: Remove obsolete IRQ_TYPE_SLOW video: atafb: Remove obsolete IRQ_TYPE_PRIO parport: parport_atari: Remove obsolete IRQ_TYPE_SLOW net: atarilance: Remove obsolete IRQ_TYPE_PRIO m68k/atari: Remove obsolete keyboard_tasklet scheduling m68k/mac: Fix scsi_type for Mac LC and similar models m68k: Switch to asm-generic/futex.h m68k/mvme147: config.c - Remove unused functions m68k/atari: atakeyb.c - Remove some unused functions m68k/mvme16x: rtc - Don't use module_init in non-modular code
2015-02-10Merge branch 'next' into for-linusDmitry Torokhov
Prepare first round of input updates for 3.20.
2015-02-10Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: (46 commits) intel_pstate: provide option to only use intel_pstate with HWP cpufreq-dt: Drop unnecessary check before cpufreq_cooling_unregister() invocation cpufreq: Create for_each_governor() cpufreq: Create for_each_policy() cpufreq: Drop cpufreq_disabled() check from cpufreq_cpu_{get|put}() cpufreq: Set cpufreq_cpu_data to NULL before putting kobject intel_pstate: honor user space min_perf_pct override on resume intel_pstate: respect cpufreq policy request intel_pstate: Add num_pstates to sysfs intel_pstate: expose turbo range to sysfs intel_pstate: Add support for SkyLake cpufreq: stats: drop unnecessary locking cpufreq: stats: don't update stats on false notifiers cpufreq: stats: don't update stats from show_trans_table() cpufreq: stats: time_in_state can't be NULL in cpufreq_stats_update() cpufreq: stats: create sysfs group once we are ready cpufreq: remove CPUFREQ_UPDATE_POLICY_CPU notifications cpufreq: stats: drop 'cpu' field of struct cpufreq_stats cpufreq: Remove (now) unused 'last_cpu' from struct cpufreq_policy cpufreq: stats: rename 'struct cpufreq_stats' objects as 'stats' ...
2015-02-10Merge branches 'pm-sleep' and 'pm-runtime'Rafael J. Wysocki
* pm-sleep: PM / hibernate: exclude freed pages from allocated pages printout PM / sleep: export suspend_resume trace event PM / sleep: Mention async suspend in PM_TRACE documentation PM / hibernate: Remove unused function * pm-runtime: ACPI / PM: Remove unneeded nested #ifdef USB / PM: Remove unneeded #ifdef and associated dead code
2015-02-10Merge branch 'pm-domains'Rafael J. Wysocki
* pm-domains: PM: Convert dev_pm_put_subsys_data() into a void function PM: Update function header for dev_pm_get_subsys_data() PM / Domains: Handle errors from genpd's ->attach_dev() callback PM / Domains: Re-order initialization of generic_pm_domain_data PM / Domains: Free pm_subsys_data in error path in __pm_genpd_add_device() PM / Domains: Eliminate the mutex for the generic_pm_domain_data PM / Domains: Don't check for an existing device when adding a new PM / Domains: Don't allow an existing generic_pm_domain_data PM / Domains: Remove reference counting for the generic_pm_domain_data PM / Domains: Rename __pm_genpd_alloc|free_dev_data() PM / Domains: Remove pm_genpd_dev_need_restore() API
2015-02-10Merge branches 'pm-qos', 'pm-opp' and 'pm-devfreq'Rafael J. Wysocki
* pm-qos: PM / QoS: Use lockdep asserts to find missing hold of power.lock PM / QoS: Add debugfs support to view the list of constraints * pm-opp: PM / OPP: Assert RCU lock in exported functions PM / OPP: Update kernel documentation PM / OPP: Ensure consistent naming of static functions PM / OPP: export dev_pm_opp_get_notifier * pm-devfreq: PM / devfreq: event: Add documentation for exynos-ppmu devfreq-event driver devfreq: Fix build break of devfreq-event class PM / devfreq: event: Add devfreq_event class PM / devfreq: tegra: add devfreq driver for Tegra Activity Monitor
2015-02-10Merge branches 'pm-pci' and 'pm-cpuidle'Rafael J. Wysocki
* pm-pci: PCI / PM: Avoid resuming PCI devices during system suspend * pm-cpuidle: drivers: cpuidle: Don't initialize big.LITTLE driver if MCPM is unavailable
2015-02-10Merge branch 'acpi-resources'Rafael J. Wysocki
* acpi-resources: (23 commits) Merge branch 'pci/host-generic' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into acpi-resources x86/irq, ACPI: Implement ACPI driver to support IOAPIC hotplug ACPI: Add interfaces to parse IOAPIC ID for IOAPIC hotplug x86/PCI: Refine the way to release PCI IRQ resources x86/PCI/ACPI: Use common ACPI resource interfaces to simplify implementation x86/PCI: Fix the range check for IO resources PCI: Use common resource list management code instead of private implementation resources: Move struct resource_list_entry from ACPI into resource core ACPI: Introduce helper function acpi_dev_filter_resource_type() ACPI: Add field offset to struct resource_list_entry ACPI: Translate resource into master side address for bridge window resources ACPI: Return translation offset when parsing ACPI address space resources ACPI: Enforce stricter checks for address space descriptors ACPI: Set flag IORESOURCE_UNSET for unassigned resources ACPI: Normalize return value of resource parser functions ACPI: Fix a bug in parsing ACPI Memory24 resource ACPI: Add prefetch decoding to the address space parser ACPI: Move the window flag logic to the combined parser ACPI: Unify the parsing of address_space and ext_address_space ACPI: Let the parser return false for disabled resources ...
2015-02-10Merge branch 'acpi-processor'Rafael J. Wysocki
* acpi-processor: ACPI / cpuidle: Common callback routine for entering states ACPI / cpuidle: Merge acpi_idle_enter_c1() and acpi_idle_enter_simple() ACPI / cpuidle: Drop flags.bm_check tests from acpi_idle_enter_bm() ACPI / cpuidle: Clean up white space in a switch statement ACPI / cpuidle: Drop irrelevant comment from acpi_idle_enter_simple() ACPI / cpuidle: Clean up fallback to C1 checks ACPI / cpuidle: Drop unnecessary calls from ->enter callback routines ACPI / cpuidle: Drop unnecessary calls from acpi_idle_do_entry()
2015-02-10Merge branches 'acpi-doc', 'acpi-pm', 'acpi-pcc' and 'acpi-tables'Rafael J. Wysocki
* acpi-doc: MAINTAINERS / ACPI: add the necessary '/' according to entry rules ACPI / Documentation: add a missing '=' * acpi-pm: ACPI / sleep: mark acpi_sleep_dmi_check() __init * acpi-pcc: ACPI / PCC: Use pr_debug() for debug messages in pcc_init() * acpi-tables: ACPI / table: remove duplicate NULL check for the handler of acpi_table_parse()
2015-02-10Merge branches 'acpi-video' and 'acpi-soc'Rafael J. Wysocki
* acpi-video: ACPI / video: Add disable_native_backlight quirk for Samsung 510R ACPI / video: Add disable_native_backlight quirk for Samsung 730U3E/740U3E * acpi-soc: ACPI: add AMD ACPI2Platform device support for x86 system ACPI / LPSS: Remove non-existing clock control from Intel Lynxpoint I2C ACPI / LPSS: check the result of ioremap()
2015-02-10Merge branch 'acpi-ec'Rafael J. Wysocki
* acpi-ec: ACPI / EC: Add GPE reference counting debugging messages ACPI / EC: Add query flushing support ACPI / EC: Refine command storm prevention support ACPI / EC: Add command flushing support. ACPI / EC: Introduce STARTED/STOPPED flags to replace BLOCKED flag ACPI / EC: Update revision due to raw handler mode. ACPI / EC: Reduce ec_poll() by referencing the last register access timestamp. ACPI / EC: Fix several GPE handling issues by deploying ACPI_GPE_DISPATCH_RAW_HANDLER mode. ACPI / EC: Cleanup QR_EC related code ACPI / EC: Fix issues related to the SCI_EVT handling ACPI / EC: Fix a code path that global lock is not held ACPI / EC: Fix returning values in acpi_ec_sync_query() ACPI / EC: Add reference counting for query handlers ACPI / EC: Cleanup transaction wakeup code
2015-02-10Merge branch 'acpica'Rafael J. Wysocki
* acpica: ACPICA: Events: Enable APIs to allow interrupt/polling adaptive request based GPE handling model ACPICA: Events: Introduce acpi_set_gpe()/acpi_finish_gpe() to reduce divergences ACPICA: Events: Introduce ACPI_GPE_DISPATCH_RAW_HANDLER to fix 2 issues for the current GPE APIs ACPICA: Update version to 20150204 ACPICA: Update Copyright headers to 2015 ACPICA: Hardware: Cast GPE enable_mask before storing ACPICA: Events: Cleanup GPE dispatcher type obtaining code ACPICA: Events: Cleanup to move acpi_gbl_global_event_handler invocation out of acpi_ev_gpe_dispatch() ACPICA: Events: Cleanup of resetting the GPE handler to NULL before removing ACPICA: Events: Fix uninitialized variable ACPICA: Events: Remove acpi_ev_valid_gpe_event() due to current restriction ACPICA: Events: Remove duplicated sanity check in acpi_ev_enable_gpe() ACPICA: Events: Back port "ACPICA: Save current masks of enabled GPEs after enable register writes" ACPICA: Resources: Provide common part for struct acpi_resource_address structures. ACPI: Introduce acpi_unload_parent_table() usages in Linux kernel ACPICA: take ACPI_MTX_INTERPRETER in acpi_unload_table_id()
2015-02-09Merge branch 'for-3.20' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata changes from Tejun Heo: "Mostly driver-specific changes. Nothing too noteworthy. This pull request contains three merges from for-3.19-fixes. The first two are to pull ahci_xgene and sata_dwc_460ex fix commits which are depended upon by later changes. The last one is to pull in a fix patch which missed the v3.19-rc window" * 'for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (24 commits) ahci_xgene: Fix the dma state machine lockup for the ATA_CMD_SMART PIO mode command. ata: libahci: Use of_platform_device_create only if supported sata_mv: Delete unnecessary checks before the function call "phy_power_off" ata: Delete unnecessary checks before the function call "pci_dev_put" ata: pata_platform: fix owner module reference mismatch for scsi host ata: ahci_platform: fix owner module reference mismatch for scsi host pata_pdc2027x: Use 64-bit timekeeping ata: libahci: Fix devres cleanup on failure ata: libahci: Allow using multiple regulators Documentation: bindings: Add the regulator property to the sub-nodes AHCI bindings ata: libahci: Clean-up the ahci_platform_en/disable_phys functions sata_rcar: extend PM methods sata_dwc_460ex: disable compilation on ARM and ARM64 ata: libata-core: Remove unused function sata_dwc_460ex: convert to devm_kzalloc in ->probe() sata_dwc_460ex: remove extra message sata_dwc_460ex: use np local variable in ->probe() sata_dwc_460ex: fix most of the sparse warnings sata_dwc_460ex: enable COMPILE_TEST for the driver sata_dwc_460ex: remove redundant dev_set_drvdata ...
2015-02-09i40e: Fix for stats init function call in Rx setupCarolyn Wyborny
This patch fixes indentation issue and error found in argument reported by static analysis. Without this patch, sparse and other static analysis errors will be found. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-09Merge tag 'edac_for_3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds
Pull EDAC updates from Borislav Petkov: - a new synopsys_edac.c driver for the Synopsys DDR controller, from Punnaiah Choudary Kalluri. - minor fixes/cleanups all around - Mauro and I are adding the repo URLs to MAINTAINERS since people asked for trees to base upcoming work on. * tag 'edac_for_3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC: Add repo URLs to MAINTAINERS EDAC, mv64x60_edac: Fix an error code in probe() EDAC: edac_mc_sysfs: Make stuff static EDAC: Fix the leak of mci->bus->name when bus_register fails edac: i5100_edac: Remove unused i5100_recmema_dm_buf_id EDAC, synps: Add EDAC support for zynq ddr ecc controller mpc85xx_edac: Fix a typo in comments EDAC, mce_amd_inj: Fix sparse non static symbol warning
2015-02-09Merge branch 'x86-ras-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 RAS update from Ingo Molnar: "The changes in this cycle were: - allow mmcfg access to APEI error injection handlers - improve MCE error messages - smaller cleanups" * 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, mce: Fix sparse errors x86, mce: Improve timeout error messages ACPI, EINJ: Enhance error injection tolerance level
2015-02-09Merge branch 'x86-efi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI updates from Ingo Molnar: "Main changes: - Move efivarfs from the misc filesystem section to pseudo filesystem - Expose firmware platform size in sysfs - Improve robustness of get_memory_map() by removing assumptions on the size of efi_memory_desc_t. - various cleanups and fixes The biggest risk is the get_memory_map() change, which changes the way that both the arm64 and x86 EFI boot stub build the early memory map. There are no known regressions with it at the moment, BYMMV" * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: Don't look for chosen@0 node on DT platforms firmware: efi: Remove unneeded guid unparse efi/libstub: Call get_memory_map() to obtain map and desc sizes efi: Small leak on error in runtime map code efi: rtc-efi: Mark UIE as unsupported arm64/efi: efistub: Apply __init annotation efi: Expose underlying UEFI firmware platform size to userland efi: Rename efi_guid_unparse to efi_guid_to_str efi: Update the URLs for efibootmgr fs: Make efivarfs a pseudo filesystem, built by default with EFI
2015-02-09Merge branch 'x86-apic-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 APIC updates from Ingo Molnar: "Continued fallout of the conversion of the x86 IRQ code to the hierarchical irqdomain framework: more cleanups, simplifications, memory allocation behavior enhancements, mainly in the interrupt remapping and APIC code" * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits) x86, init: Fix UP boot regression on x86_64 iommu/amd: Fix irq remapping detection logic x86/acpi: Make acpi_[un]register_gsi_ioapic() depend on CONFIG_X86_LOCAL_APIC x86: Consolidate boot cpu timer setup x86/apic: Reuse apic_bsp_setup() for UP APIC setup x86/smpboot: Sanitize uniprocessor init x86/smpboot: Move apic init code to apic.c init: Get rid of x86isms x86/apic: Move apic_init_uniprocessor code x86/smpboot: Cleanup ioapic handling x86/apic: Sanitize ioapic handling x86/ioapic: Add proper checks to setp/enable_IO_APIC() x86/ioapic: Provide stub functions for IOAPIC%3Dn x86/smpboot: Move smpboot inlines to code x86/x2apic: Use state information for disable x86/x2apic: Split enable and setup function x86/x2apic: Disable x2apic from nox2apic setup x86/x2apic: Add proper state tracking x86/x2apic: Clarify remapping mode for x2apic enablement x86/x2apic: Move code in conditional region ...
2015-02-09Merge branch 'timers-core-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer updates from Ingo Molnar: "The main changes in this cycle were: - rework hrtimer expiry calculation in hrtimer_interrupt(): the previous code had a subtle bug where expiry caching would miss an expiry, resulting in occasional bogus (late) expiry of hrtimers. - continuing Y2038 fixes - ktime division optimization - misc smaller fixes and cleanups" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hrtimer: Make __hrtimer_get_next_event() static rtc: Convert rtc_set_ntp_time() to use timespec64 rtc: Remove redundant rtc_valid_tm() from rtc_hctosys() rtc: Modify rtc_hctosys() to address y2038 issues rtc: Update rtc-dev to use y2038-safe time interfaces rtc: Update interface.c to use y2038-safe time interfaces time: Expose get_monotonic_boottime64 for in-kernel use time: Expose getboottime64 for in-kernel uses ktime: Optimize ktime_divns for constant divisors hrtimer: Prevent stale expiry time in hrtimer_interrupt() ktime.h: Introduce ktime_ms_delta
2015-02-09Merge branch 'sfi' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux into pm-cpufreq Pull SFI-based cpufreq driver for v3.20 from Len Brown. * 'sfi' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: cpufreq: Add SFI based cpufreq driver support SFI: fix compiler warnings
2015-02-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-09Merge branch 'pci/host-generic' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into acpi-resources modified: drivers/of/of_pci.c This fixes a build failure after merging the 'acpi-resources' branch with the PCI tree caused by bad interactions between that branch and the only commit in 'pci/host-generic'. Also that commit contains a bug which can be fixed by removing one line of code, so do that too. Link: http://marc.info/?l=linux-kernel&m=142344882101429&w=2 Link: http://marc.info/?l=linux-next&m=142346304003932&w=2 Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-02-09Merge branch 'core-rcu-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RCU updates from Ingo Molnar: "The main RCU changes in this cycle are: - Documentation updates. - Miscellaneous fixes. - Preemptible-RCU fixes, including fixing an old bug in the interaction of RCU priority boosting and CPU hotplug. - SRCU updates. - RCU CPU stall-warning updates. - RCU torture-test updates" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (54 commits) rcu: Initialize tiny RCU stall-warning timeouts at boot rcu: Fix RCU CPU stall detection in tiny implementation rcu: Add GP-kthread-starvation checks to CPU stall warnings rcu: Make cond_resched_rcu_qs() apply to normal RCU flavors rcu: Optionally run grace-period kthreads at real-time priority ksoftirqd: Use new cond_resched_rcu_qs() function ksoftirqd: Enable IRQs and call cond_resched() before poking RCU rcutorture: Add more diagnostics in rcu_barrier() test failure case torture: Flag console.log file to prevent holdovers from earlier runs torture: Add "-enable-kvm -soundhw pcspk" to qemu command line rcutorture: Handle different mpstat versions rcutorture: Check from beginning to end of grace period rcu: Remove redundant rcu_batches_completed() declaration rcutorture: Drop rcu_torture_completed() and friends rcu: Provide rcu_batches_completed_sched() for TINY_RCU rcutorture: Use unsigned for Reader Batch computations rcutorture: Make build-output parsing correctly flag RCU's warnings rcu: Make _batches_completed() functions return unsigned long rcutorture: Issue warnings on close calls due to Reader Batch blows documentation: Fix smp typo in memory-barriers.txt ...
2015-02-09Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-02-09 This series contains updates to i40e and i40evf only. Rickard Strandqvist removes an unused function for i40e. John Linville reorders a piece of code so that y_budget does not get used by the FCoE code before it gets initialized. Mitch adds a delay after VF reset with a minimum of 10ms to allow the hardware internal FIFOs to flush. Bumps up the ARQ descriptors, since we can easily overrun the PF's admin receive queue. Added locking around the VF reset code, since during VF deallocation, we cannot depend on simply masking the interrupt since this does not lock out the service task, which can still call the reset routine. Fix a potential multi-minute delay on driver unload, VF disable or system shutdown. When the module is being unloaded, waiting for the PF to politely handle all of our admin queue requests might take forever with a lot of VFs enabled, so just stop everything and request a VF reset. Also stops the watchdog during shutdown to prevent a log full of admin queue errors and the occasional hang when the system is shut down. Anjali forces Tx descriptor writebacks on ITR by kicking off the SWINT interrupt since we noticed that there are non-cache-aligned Tx descriptors waiting in the ring while interrupts are disabled under NAPI. Enables loopback for the FCoE VSI, so that VSIs can directly talk to each other without going out on the wire. Matthew fixes an LED blink issue by making sure to clear the GPIO blink field, instead of OR'ing against zero if the field is already '1'. Greg cleans up a function header comment. Vasu helps biosdevname user tool to differentiate dev_port for PCoE netdev and PF netdev, by setting different dev_port value for FCoE netdev. Carolyn adds a call to u64_stats_init to the receive setup in order to avoid lockdep errors with seqcount on newer kernels. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-09net: Mellanox: Delete unnecessary checks before the function call "vunmap"Markus Elfring
The vunmap() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Eli Cohen <eli@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-09cxgb4: Add support in cxgb4 to get expansion rom version via ethtoolHariprasad Shenai
Add support to get option/expansion rom version flashed in the adapter via ethtool getdrvinfo function. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-09IB/mlx4: Reset flow support for IB kernel ULPsYishai Hadas
The driver exposes interfaces that directly relate to HW state. Upon fatal error, consumers of these interfaces (ULPs) that rely on completion of all their posted work-request could hang, thereby introducing dependencies in shutdown order. To prevent this from happening, we manage the relevant resources (CQs, QPs) that are used by the device. Upon a fatal error, we now generate simulated completions for outstanding WQEs that were not completed at the time the HW was reset. It includes invoking the completion event handler for all involved CQs so that the ULPs will poll those CQs. When polled we return simulated CQEs with IB_WC_WR_FLUSH_ERR return code enabling ULPs to clean up their resources and not wait forever for completions upon receiving remove_one. The above change requires an extra check in the data path to make sure that when device is in error state, the simulated CQEs will be returned and no further WQEs will be posted. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>