1. 14 Apr, 2015 31 commits
  2. 13 Apr, 2015 9 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       - the deperecated pci_ dma API usages have been replaced by dma_ ones.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