1. 14 Apr, 2015 25 commits
  2. 13 Apr, 2015 15 commits
    • Linus Torvalds's avatar
      Merge branch 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup · 4fd48b45
      Linus Torvalds authored
      Pull cgroup updates from Tejun Heo:
       "Nothing too interesting.  Rik made cpuset cooperate better with
        isolcpus and there are several other cleanup patches"
      * 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
        cpuset, isolcpus: document relationship between cpusets & isolcpus
        cpusets, isolcpus: exclude isolcpus from load balancing in cpusets
        sched, isolcpu: make cpu_isolated_map visible outside scheduler
        cpuset: initialize cpuset a bit early
        cgroup: Use kvfree in pidlist_free()
        cgroup: call cgroup_subsys->bind on cgroup subsys initialization
    • Linus Torvalds's avatar
      Merge branch 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata · a1480a16
      Linus Torvalds authored
      Pull libata updates from Tejun Heo:
       - Hannes's patchset implements support for better error reporting
         introduced by the new ATA command spec.
       - the deperecated pci_ dma API usages have been replaced by dma_ ones.
       - a bunch of hardware specific updates and some cleanups.
      * 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
        ata: remove deprecated use of pci api
        ahci: st: st_configure_oob must be called after IP is clocked.
        ahci: st: Update the ahci_st DT documentation
        ahci: st: Update the DT example for how to obtain the PHY.
        sata_dwc_460ex: indent an if statement
        libata: Add tracepoints
        libata-eh: Set 'information' field for autosense
        libata: Implement support for sense data reporting
        libata: Implement NCQ autosense
        libata: use status bit definitions in ata_dump_status()
        ide,ata: Rename ATA_IDX to ATA_SENSE
        libata: whitespace fixes in ata_to_sense_error()
        libata: whitespace cleanup in ata_get_cmd_descript()
        libata: use READ_LOG_DMA_EXT
        libata: remove ATA_FLAG_LOWTAG
        sata_dwc_460ex: re-use hsdev->dev instead of dwc_dev
        sata_dwc_460ex: move to generic DMA driver
        sata_dwc_460ex: join messages back
        sata: xgene: add ACPI support for APM X-Gene SATA ports
        ata: sata_mv: add proper definitions for LP_PHY_CTL register values
    • Linus Torvalds's avatar
      Merge branch 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq · 45141eea
      Linus Torvalds authored
      Pull workqueue updates from Tejun Heo:
       "Workqueue now prints debug information at the end of sysrq-t which
        should be helpful when tracking down suspected workqueue stalls.  It
        only prints out the ones with something currently going on so it
        shouldn't add much output in most cases"
      * 'for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
        workqueue: Reorder sysfs code
        percpu: Fix trivial typos in comments
        workqueue: dump workqueues on sysrq-t
        workqueue: keep track of the flushing task and pool manager
        workqueue: make the workqueues list RCU walkable
    • Linus Torvalds's avatar
      Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 8954672d
      Linus Torvalds authored
      Pull irq core updates from Thomas Gleixner:
       "Managerial summary:
        Core code:
         - final removal of IRQF_DISABLED
         - new state save/restore functions for virtualization support
         - wakeup support for stacked irqdomains
         - new function to solve the netpoll synchronization problem
         - new driver for STi based devices
         - new driver for Vybrid MSCM
         - massive cleanup of the GIC driver by moving the GIC-addons to
           stacked irqdomains
         - the usual pile of fixes and updates to the various chip drivers"
      * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
        irqchip: GICv3: Add support for irq_[get, set]_irqchip_state()
        irqchip: GIC: Add support for irq_[get, set]_irqchip_state()
        genirq: Allow the irqchip state of an IRQ to be save/restored
        genirq: MSI: Fix freeing of unallocated MSI
        irqchip: renesas-irqc: Add wake-up support
        irqchip: armada-370-xp: Allow using wakeup source
        irqchip: mips-gic: Add new functions to start/stop the GIC counter
        irqchip: tegra: Add Tegra210 support
        irqchip: digicolor: Move digicolor_set_gc to init section
        irqchip: renesas-irqc: Add functional clock to bindings
        irqchip: renesas-irqc: Add minimal runtime PM support
        irqchip: renesas-irqc: Add more register documentation
        DT: exynos: update PMU binding
        ARM: exynos4/5: convert pmu wakeup to stacked domains
        irqchip: gic: Don't complain in gic_get_cpumask() if UP system
        ARM: zynq: switch from gic_arch_extn to gic_set_irqchip_flags
        ARM: ux500: switch from gic_arch_extn to gic_set_irqchip_flags
        ARM: shmobile: remove use of gic_arch_extn.irq_set_wake
        irqchip: gic: Add an entry point to set up irqchip flags
        ARM: omap: convert wakeupgen to stacked domains
    • Linus Torvalds's avatar
      Merge tag 'pci-v4.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 3be1b98e
      Linus Torvalds authored
      Pull PCI changes from Bjorn Helgaas:
          - Read capability list as dwords, not bytes (Sean O. Stalley)
        Resource management
          - Don't check for PNP overlaps with unassigned PCI BARs (Bjorn Helgaas)
          - Mark invalid BARs as unassigned (Bjorn Helgaas)
          - Show driver, BAR#, and resource on pci_ioremap_bar() failure (Bjorn Helgaas)
          - Fail pci_ioremap_bar() on unassigned resources (Bjorn Helgaas)
          - Assign resources before drivers claim devices (Yijing Wang)
          - Claim bus resources before pci_bus_add_devices() (Yijing Wang)
        Power management
          - Optimize device state transition delays (Aaron Lu)
          - Don't clear ASPM bits when the FADT declares it's unsupported (Matthew Garrett)
          - Add ACS quirks for Intel 1G NICs (Alex Williamson)
          - Add ptr to OF node arg to of_iommu_configure() (Murali Karicheri)
          - Move of_dma_configure() to device.c to help re-use (Murali Karicheri)
          - Fix size when dma-range is not used (Murali Karicheri)
          - Add helper functions pci_get[put]_host_bridge_device() (Murali Karicheri)
          - Add of_pci_dma_configure() to update DMA configuration (Murali Karicheri)
          - Update DMA configuration from DT (Murali Karicheri)
          - dma-mapping: limit IOMMU mapping size (Murali Karicheri)
          - Calculate device DMA masks based on DT dma-range size (Murali Karicheri)
        ARM Versatile host bridge driver
          - Check for devm_ioremap_resource() failures (Jisheng Zhang)
        Broadcom iProc host bridge driver
          - Add Broadcom iProc PCIe driver (Ray Jui)
        Marvell MVEBU host bridge driver
          - Add suspend/resume support (Thomas Petazzoni)
        Renesas R-Car host bridge driver
          - Fix position of MSI enable bit (Nobuhiro Iwamatsu)
          - Write zeroes to reserved PCIEPARL bits (Nobuhiro Iwamatsu)
          - Change PCIEPARL and PCIEPARH to PCIEPALR and PCIEPAUR (Nobuhiro Iwamatsu)
          - Verify that mem_res is 64K-aligned (Nobuhiro Iwamatsu)
        Samsung Exynos host bridge driver
          - Fix INTx enablement statement termination error (Jaehoon Chung)
          - Make a shareable UUID for PCI firmware ACPI _DSM (Aaron Lu)
          - Clarify policy for vendor IDs in pci.txt (Michael S. Tsirkin)"
      * tag 'pci-v4.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (36 commits)
        PCI: Read capability list as dwords, not bytes
        PCI: layerscape: Simplify platform_get_resource_byname() failure checking
        PCI: keystone: Don't dereference possible NULL pointer
        PCI: versatile: Check for devm_ioremap_resource() failures
        PCI: Don't clear ASPM bits when the FADT declares it's unsupported
        PCI: Clarify policy for vendor IDs in pci.txt
        PCI/ACPI: Optimize device state transition delays
        PCI: Export pci_find_host_bridge() for use inside PCI core
        PCI: Make a shareable UUID for PCI firmware ACPI _DSM
        PCI: Fix typo in Thunderbolt kernel message
        PCI: exynos: Fix INTx enablement statement termination error
        PCI: iproc: Add Broadcom iProc PCIe support
        PCI: iproc: Add DT docs for Broadcom iProc PCIe driver
        PCI: Export symbols required for loadable host driver modules
        PCI: Add ACS quirks for Intel 1G NICs
        PCI: mvebu: Add suspend/resume support
        PCI: Cleanup control flow
        sparc/PCI: Claim bus resources before pci_bus_add_devices()
        PCI: Assign resources before drivers claim devices (pci_scan_root_bus())
        PCI: Fail pci_ioremap_bar() on unassigned resources
    • Linus Torvalds's avatar
      Merge tag 'hsi-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi · 392b46f3
      Linus Torvalds authored
      Pull HSI changes from Sebastian Reichel:
       - nokia-modem: support speech data
       - misc fixes
      * tag 'hsi-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
        HSI: cmt_speech: fix error return code
        HSI: nokia-modem: Add cmt-speech support
        HSI: cmt_speech: Add cmt-speech driver
        HSI: nokia-modem: fix error return code
    • Linus Torvalds's avatar
      Merge tag 'for-v4.1' of git://git.infradead.org/battery-2.6 · a21c1ea6
      Linus Torvalds authored
      Pull power supply and reset changes from Sebastian Reichel:
       - new API for safe access of power supply function attrs
       - devres support for power supply (un)registration
       - new drivers / chips:
           - generic syscon based poweroff driver
           - iio & charger driver for da9150
           - fuel gauge driver for axp288
           - bq27x00: add support for bq27510
           - bq2415x: add support for bq24157s
       - twl4030-madc-battery: convert to iio consumer
       - misc fixes
      * tag 'for-v4.1' of git://git.infradead.org/battery-2.6: (66 commits)
        power: twl4030_madc_battery: Add missing MODULE_ALIAS
        power: twl4030-madc-battery: Convert to iio consumer.
        dt: power: Add docs for generic SYSCON poweroff driver.
        power: reset: Add generic SYSCON register mapped poweroff.
        power: max17042_battery: add missed blank
        power: max17042_battery: Use reg type instead of chip type
        power/reset: at91: big endian fixes for atsama5d3x
        power_supply: charger-manager: Fix dereferencing of ERR_PTR
        HID: input: Fix NULL pointer dereference when power_supply_register fails
        power: constify of_device_id array
        power/reset/rmobile-reset.c: Fix !HAS_IOMEM build
        power_supply: 88pm860x_charger: Fix possible NULL pointer dereference and use of initialized variable
        arm: mach-pxa: Decrement the power supply's device reference counter
        mfd: ab8500: Decrement the power supply's device reference counter
        power_supply: bq2415x_charger: Decrement the power supply's device reference counter
        power_supply: 88pm860x_charger: Decrement the power supply's device reference counter
        x86/olpc/xo15/sci: Use newly added power_supply_put API
        x86/olpc/xo1/sci: Use newly added power_supply_put API
        power_supply: charger-manager: Decrement the power supply's device reference counter
        power_supply: Increment power supply use counter when obtaining references
    • Linus Torvalds's avatar
      Merge tag 'regulator-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator · d700b056
      Linus Torvalds authored
      Pull regulator updates from Mark Brown:
       "Another release, another set of regulator updates.  Not much of it is
        showing up in the code yet but there's been a lot of discussion going
        on about how to enhance the regulator API to work better with modern
        SoCs which have a microcontroller sitting between Linux and the
        I'm hopeful that'll start to come through into mainline for v4.2 but
        it's not quite there for v4.1 - what we do have (along with the usual
        small updates is) is:
         - work from Bjorn Andersson on refactoring the configuration of
           regulator loading interfaces to be useful for use with
           microcontrollers, the existing interfaces were never actually
           useful for anything as-is since nobody was willing to put enough
           data into public code.
         - a summary tree display in debugfs from Heiko Stübner.
         - support for act6000 regulators"
      * tag 'regulator-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (34 commits)
        regulator: max8660: Handle empty regulator data
        regulator: output current-limit for all regulators in summary
        regulator: add a summary tree in debugfs
        regulator: qcom: Tidy up probe()
        regulator: qcom: Rework to single platform device
        regulator: qcom: Refactor of-parsing code
        regulator: qcom: Don't enable DRMS in driver
        regulator: max8660: fix assignment of pdata to data that becomes dead
        regulator: Defer lookup of supply to regulator_get
        mfd: max77693: Remove unused structures
        regulator: max77693: Let core parse DT and drop board files support
        regulator: Ensure unique regulator debugfs directory names
        regulator: stw481x: Remove unused fields from struct stw481x
        regulator: palmas: Add has_regen3 check for TPS659038
        regulator: constify of_device_id array
        regulator: fixes for regulator_set_optimum_mode name change
        regulator: Drop temporary regulator_set_optimum_mode wrapper
        usb: phy: phy-msm-usb: Rename regulator_set_optimum_mode
        usb: phy: ab8500-usb: Rename regulator_set_optimum_mode
        ufs: Rename of regulator_set_optimum_mode
    • Linus Torvalds's avatar
      Merge tag 'spi-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · 0055dc5b
      Linus Torvalds authored
      Pull spi updates from Mark Brown:
       "Only one framework update this time around, a change from Lars-Peter
        to move full to pm_ops and remove the legacy bus PM ops.  Otherwise
        it's all driver updates:
         - make the spidev driver complain loudly if registered as spidev with
           DT rather than with a compatible string, hopefully helping people
           avoid making that mistake.
         - error handling and robustness fixes for the Designware and Intel
           MID drivers from Andy Shevchenko.
         - substantial performance improvements for the Raspberry Pi driver
           from Martin Sperl.
         - several new features for spidev_test from Adrian Remonda and Ian
      * tag 'spi-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (75 commits)
        spi: bcm2835: enabling polling mode for transfers shorter than 30us
        spi: bcm2835: transform native-cs to gpio-cs on first spi_setup
        spi: img-spfi: Control CS lines with GPIO
        spi: img-spfi: Reset controller after each message
        spi: img-spfi: Implement a handle_err() callback
        spi: img-spfi: Setup TRANSACTION register before CONTROL register
        spi: Make master->handle_err() callback optional to avoid crashes
        spi: img-spfi: Limit bit clock to 1/4th of input clock
        spi: img-spfi: Implement a prepare_message() callback
        spi: fsl-dspi: Add ~50ns delay between cs and sck
        spi: fsl-dspi: Add cs-sck delays
        spi: fsl-dspi: Fix clock rate scale values
        spi: signedness bug in qspi_trigger_transfer_out_int()
        spi: imx: read back the RX/TX watermark levels earlier
        spi: spi-bfin5xx: Initialize cr_width in bfin_spi_pump_transfers()
        spi: bitbang: only toggle bitchanges
        spi: pxa2xx: missing break in pxa2xx_ssp_get_clk_div()
        spi: fsl-dspi: Fix clock rate scale values
        spi: Using Trigger number to transmit/receive data
        spi: bcm2835: fill FIFO before enabling interrupts to reduce interrupts/message
    • Linus Torvalds's avatar
      Merge tag 'regmap-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap · 1b57c7c2
      Linus Torvalds authored
      Pull regmap update from Mark Brown:
       "Just one patch for regmap this time around, a change from Steven
        Rostedt to prettify the way we're making the regmap internal header
        available to the trace events (it turns out that the trace subsystem
        doesn't actually need to be in trace/events)"
      * tag 'regmap-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
        regmap: Move tracing header into drivers/base/regmap
    • Linus Torvalds's avatar
      Merge tag 'mmc-v4.1' of git://git.linaro.org/people/ulf.hansson/mmc · 8d9095c6
      Linus Torvalds authored
      Pull MMC updates from Ulf Hansson:
       "MMC core:
         - Add support for marking HPI as broken through devicetree
         - Enable runtime PM management of host devices
         - Remove the ->enable|disable() callbacks
         - Restructure code and cleanups
         - Refreshed some of the MMC sections in MAINTAINERS
        MMC host:
         - dw_mmc: HS400 mode support
         - dw_mmc: Add the cmd11 timer to detect a timeout
         - dw_mmc: Endian agnostic IO accessors
         - dw_mmc: Bugfixes
         - sh_mmcif: Add exclusion between cmd and interrupt
         - omap_hsmmc: Hibernation support
         - omap_hsmmc: Rework and simplify cover/card detect
         - omap_hsmmc: Stop using ->enable|disable() callbacks
         - atmel-mci: Endian agnostic IO
         - sunxi: Enable MMC_CAP_SDIO_IRQ
         - sdhci-st: Add support for the stih407 family silicon
         - sdhci-st: UHS card support in SDR104 mode
         - sdhci-st: HS200 mode support
         - sdhci-esdhc-imx: Use common mmc DT parser
         - sdhci-of-arasan: Use common mmc DT parser
         - sdhci-iproc: Add new driver for Broadcom IPROC SDHCI controller
         - sdhci-tegra: Convert to GPIO descriptors
         - sdhci-tegra: Optmize write_w path for tegra114 and later
         - sdhci-sirf: Update tuning procedure
         - sdhci: Fix card presence logic
         - sdhci: Cleanups and consolidation"
      * tag 'mmc-v4.1' of git://git.linaro.org/people/ulf.hansson/mmc: (79 commits)
        mmc: sdhci-st: Update ST SDHCI binding documentation.
        mmc: sdhci-st: Update the quirks for this controller.
        mmc: sdhci-st: Add sdhci_st_set_uhs_signaling function.
        mmc: sdhci-st: Add st_mmcss_cconfig function to configure mmcss glue registers.
        mmc: sdhci-st: Add delay management functions for top registers (eMMC).
        mmc: sdhci-st: Add support for de-asserting reset signal and top regs resource
        mmc: sdhci-st: Add macros for register offsets and bitfields for mmcss glue regs
        mmc: sdhci-esdhc-imx: Call mmc_of_parse()
        mmc: dw_mmc: Add locking around cmd11 timer
        mmc: dw_mmc: Add a return in an unexpected cmd11 timeout
        mmc: dw_mmc: Increase cmd11 timeout to 500ms
        mmc: dw_mmc: fix fifo ordering in big endian
        mmc: dw_mmc: change idmac descriptor files to __le32
        mmc: dw_mmc: make IO accessors endian agnostic
        mmc: core: Convert the error field in struct mmc_command|data into an int
        mmc: sdhci-of-arasan: Call OF parsing for MMC
        mmc: sdhci-pci: fix 64 BIT DMA quirks for rtsx
        mmc: Add support for marking hpi as broken through devicetree
        mmc: sdhci-tegra: convert to use GPIO descriptors
        mmc: omap_hsmmc: use generic slot-gpio isr to manage card detect pin
    • Linus Torvalds's avatar
      Merge tag 'edac_for_4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp · 1a370f4c
      Linus Torvalds authored
      Pull EDAC updates from Borislav Petkov:
       - convert a bunch of drivers to static attribute groups (Takashi Iwai)
       - misc cleanups
      * tag 'edac_for_4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
        EDAC: Constify of_device_id array
        EDAC, i82443bxgx: Don't export static symbol
        EDAC, amd64_edac: Get rid of per-node driver instances
        EDAC: Properly unwind on failure path in edac_init()
        EDAC: highbank: Use static attribute groups for sysfs entries
        EDAC: octeon: Use static attribute groups for sysfs entries
        EDAC: mpc85xx: Use static attribute groups for sysfs entries
        EDAC: i7core: Use static attribute groups for sysfs entries
        EDAC: i7core: Return proper error codes for kzalloc() errors
        EDAC: amd64: Use static attribute groups
        EDAC: Allow to pass driver-specific attribute groups
        EDAC: Use static attribute groups for managing sysfs entries
        EDAC: Delete unnecessary checks before pci_dev_put()
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-linus-v4.1' of... · 4b5ca741
      Linus Torvalds authored
      Merge tag 'hwmon-for-linus-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
      Pull hwmon updates from Guenter Roeck:
       "Support for new chips:
         - add support for IT8620E, IT8781F, IT8786E, and IT8790E to it87
         - add driver for NCT7904
        Functional improvements:
         - support for new devicetree structure in ibmpowernv driver
         - register pwm-fan and gpio-fan drivers as thermal cooling devices
         - various minor cleanup and improvements to it87, nct6775, jc42,
           ibmpex, and coretemp drivers"
      * tag 'hwmon-for-linus-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (43 commits)
        hwmon: (pwm-fan) Update the duty cycle inorder to control the pwm-fan
        hwmon: (it87) Use feature macros on sio_data
        hwmon: (ibmpowernv) Fix build error seen for some configurations
        hwmon: (gpio-fan) Move the thermal registration after registration is complete
        hwmon: (ibmpowernv) pretty print labels
        hwmon: (ibmpowernv) add a label attribute
        hwmon: (ibmpowernv) add support for the new device tree
        hwmon: (ibmpowernv) add a helper routine create_hwmon_attr
        hwmon: (it87) Add support for 6th fan of IT8620E
        hwmon: (it87) Add support for IT8620E
        hwmon: (it87) Add support for IT8790E
        hwmon: (it87) Introduce feature flag to reflect internal in7 sensor
        hwmon: (it87) Introduce configuration field for chip suffix
        hwmon: (it87) Fix PWM frequency display for chips with newer PWM control
        hwmon: (it87) Fix pwm sysfs attribute removal
        hwmon: (ibmpowernv) do not use the OPAL index for hwmon attribute names
        hwmon: (ibmpowernv) change create_hwmon_attr_name() prototype
        hwmon: (ibmpowernv) add a convert_opal_attr_name() routine
        hwmon: (ibmpowernv) add a get_sensor_type() routine
        hwmon: (ibmpowernv) replace AMBIENT_TEMP by TEMP
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32 · cb0fc55d
      Linus Torvalds authored
      Pull avr32 fix from Hans-Christian Egtvedt.
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
        avr32: fix integer overflow in ELF_ET_DYN_BASE
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k · 5142ef1c
      Linus Torvalds authored
      Pull m68k updates from Geert Uytterhoeven.
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
        m68k/mac: Fix out-of-bounds array index in OSS IRQ source initialization
        m68k/pci: Remove a superflous KERN_ERR
        m68k/defconfig: Update defconfigs for v4.0-rc1
        m68k/q40: Make NE2000 builtin instead of modular
        m68k: Remove FSF address