1. 14 Apr, 2018 28 commits
  2. 13 Apr, 2018 12 commits
    • Linus Torvalds's avatar
      Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs · 48023102
      Linus Torvalds authored
      Pull overlayfs updates from Miklos Szeredi:
       "In addition to bug fixes and cleanups there are two new features from
        Amir:
      
         - Consistent inode number support for the case when layers are not
           all on the same filesystem (feature is dubbed "xino").
      
         - Optimize overlayfs file handle decoding. This one touches the
           exportfs interface to allow detecting the disconnected directory
           case"
      
      * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
        ovl: update documentation w.r.t "xino" feature
        ovl: add support for "xino" mount and config options
        ovl: consistent d_ino for non-samefs with xino
        ovl: consistent i_ino for non-samefs with xino
        ovl: constant st_ino for non-samefs with xino
        ovl: allocate anon bdev per unique lower fs
        ovl: factor out ovl_map_dev_ino() helper
        ovl: cleanup ovl_update_time()
        ovl: add WARN_ON() for non-dir redirect cases
        ovl: cleanup setting OVL_INDEX
        ovl: set d->is_dir and d->opaque for last path element
        ovl: Do not check for redirect if this is last layer
        ovl: lookup in inode cache first when decoding lower file handle
        ovl: do not try to reconnect a disconnected origin dentry
        ovl: disambiguate ovl_encode_fh()
        ovl: set lower layer st_dev only if setting lower st_ino
        ovl: fix lookup with middle layer opaque dir and absolute path redirects
        ovl: Set d->last properly during lookup
        ovl: set i_ino to the value of st_ino for NFS export
      48023102
    • Linus Torvalds's avatar
      Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux · ba2b137d
      Linus Torvalds authored
      Pull thermal management update from Zhang Rui:
      
       - Fix race condition in imx_thermal_probe() (Mikhail Lappo)
      
       - Add cooling device's statistics in sysfs (Viresh Kumar)
      
      * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
        thermal: Add cooling device's statistics in sysfs
        thermal: imx: Fix race condition in imx_thermal_probe()
      ba2b137d
    • Linus Torvalds's avatar
      Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging · 71893f11
      Linus Torvalds authored
      Pull dmi updates from Jean Delvare.
      
      * 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
        firmware: dmi_scan: Use lowercase letters for UUID
        firmware: dmi_scan: Add DMI_OEM_STRING support to dmi_matches
        firmware: dmi_scan: Fix UUID length safety check
      71893f11
    • Linus Torvalds's avatar
      Merge tag 'chrome-platform-for-linus-4.17' of... · f6811370
      Linus Torvalds authored
      Merge tag 'chrome-platform-for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform
      
      Pull chrome platform updates from Benson Leung:
      
       - a series from Dmitry to remove platform data from chromeos_laptop.c,
         which was the only user of platform data for the atmel_mxt_ts driver.
      
       - a series to clean up sysfs and debugfs for cros_ec
      
       - other misc cleanups
      
      * tag 'chrome-platform-for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform: (22 commits)
        platform/chrome: mfd/cros_ec_dev: Add sysfs entry to set keyboard wake lid angle
        platform/chrome: cros_ec_debugfs: Add PD port info to debugfs
        platform/chrome: cros_ec_debugfs: Use octal permissions '0444'
        platform/chrome: cros_ec_sysfs: use permission-specific DEVICE_ATTR variants
        platform/chrome: cros_ec_sysfs: introduce to_cros_ec_dev define.
        platform/chrome: cros_ec_sysfs: Modify error handling
        platform/chrome: cros_ec_lpc: Add support for Google devices using custom coreboot firmware
        platform/chrome: cros_ec_lpc: wake up from s2idle on Chrome EC
        Input: atmel_mxt_ts - remove platform data support
        platform/chrome: chromeos_laptop - discard data for unneeded boards
        platform/chrome: chromeos_laptop - use device properties for Pixel
        platform/chrome: chromeos_laptop - rely on I2C to set up interrupt trigger
        platform/chrome: chromeos_laptop - use I2C notifier to create devices
        platform/chrome: chromeos_laptop - parse DMI IRQ data once
        platform/chrome: chromeos_laptop - rework i2c peripherals initialization
        platform/chrome: chromeos_laptop - factor out getting IRQ from DMI
        platform/chrome: chromeos_laptop - introduce pr_fmt()
        platform/chrome: chromeos_laptop - stop setting suspend mode for Atmel devices
        platform/chrome: chromeos_laptop - add SPDX identifier
        Input: atmel_mxt_ts - switch ChromeOS ACPI devices to generic props
        ...
      f6811370
    • Linus Torvalds's avatar
      Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux · ca4e7c51
      Linus Torvalds authored
      Pull clk updates from Stephen Boyd:
       "The large diff this time around is from the addition of a new clk
        driver for the TI Davinci family of SoCs. So far those clks have been
        supported with a custom implementation of the clk API in the arch port
        instead of in the CCF. With this driver merged we're one step closer
        to having a single clk API implementation.
      
        The other large diff is from the Amlogic clk driver that underwent
        some major surgery to use regmap. Beyond that, the biggest hitter is
        Samsung which needed some reworks to properly handle clk provider
        power domains and a bunch of PLL rate updates.
      
        The core framework was fairly quiet this round, just getting some
        cleanups and small fixes for some of the more esoteric features. And
        the usual set of driver non-critical fixes, cleanups, and minor
        additions are here as well.
      
        Core:
         - Rejig clk_ops::init() to be a little earlier for phase/accuracy ops
         - debugfs ops macroized to shave some lines of boilerplate code
         - Always calculate the phase instead of caching it in clk_get_phase()
         - More __must_check on bulk clk APIs
      
        New Drivers:
         - TI's Davinci family of SoCs
         - Intel's Stratix10 SoC
         - stm32mp157 SoC
         - Allwinner H6 CCU
         - Silicon Labs SI544 clock generator chip
         - Renesas R-Car M3-N and V3H SoCs
         - i.MX6SLL SoCs
      
        Removed Drivers:
         - ST-Ericsson AB8540/9540
      
        Updates:
         - Mediatek MT2701 and MT7622 audsys support and MT2712 updates
         - STM32F469 DSI and STM32F769 sdmmc2 support
         - GPIO clks can sleep now
         - Spreadtrum SC9860 RTC clks
         - Nvidia Tegra MBIST workarounds and various minor fixes
         - Rockchip phase handling fixes and a memory leak plugged
         - Renesas drivers switch to readl/writel from clk_readl/clk_writel
         - Renesas gained CPU (Z/Z2) and watchdog support
         - Rockchip rk3328 display clks and rk3399 1.6GHz PLL support
         - Qualcomm PM8921 PMIC XO buffers
         - Amlogic migrates to regmap APIs
         - TI Keystone clk latching support
         - Allwinner H3 and H5 video clk fixes
         - Broadcom BCM2835 PLLs needed another bit to enable
         - i.MX6SX CKO mux fix and i.MX7D Video PLL divider fix
         - i.MX6UL/ULL epdc_podf support
         - Hi3798CV200 COMBPHY0 and USB2_OTG_UTMI and phase support for eMMC"
      
      * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (233 commits)
        clk: davinci: add a reset lookup table for psc0
        clk: imx: add clock driver for imx6sll
        dt-bindings: imx: update clock doc for imx6sll
        clk: imx: add new gate/gate2 wrapper funtion
        clk: imx: Add CLK_IS_CRITICAL flag for busy divider and busy mux
        clk: cs2000: set pm_ops in hibernate-compatible way
        clk: bcm2835: De-assert/assert PLL reset signal when appropriate
        clk: imx7d: Move clks_init_on before any clock operations
        clk: imx7d: Correct ahb clk parent select
        clk: imx7d: Correct dram pll type
        clk: imx7d: Add USB clock information
        clk: socfpga: stratix10: add clock driver for Stratix10 platform
        dt-bindings: documentation: add clock bindings information for Stratix10
        clk: ti: fix flag space conflict with clkctrl clocks
        clk: uniphier: add additional ethernet clock lines for Pro4
        clk: uniphier: add SATA clock control support
        clk: uniphier: add PCIe clock control support
        clk: Add driver for the si544 clock generator chip
        clk: davinci: Remove redundant dev_err calls
        clk: uniphier: add ethernet clock control support for PXs3
        ...
      ca4e7c51
    • Linus Torvalds's avatar
      Merge tag 'pwm/for-4.17-rc1' of... · daf3ef6e
      Linus Torvalds authored
      Merge tag 'pwm/for-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
      
      Pull pwm updates from Thierry Reding:
       "This set of changes adds support for more generations of the RCar
        controller as well as runtime PM support. The JZ4740 driver gains
        support for device tree and can now be used on all Ingenic SoCs.
      
        Rounding things off is a random assortment of fixes and cleanups all
        across the board"
      
      * tag 'pwm/for-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (29 commits)
        pwm: rcar: Add suspend/resume support
        pwm: rcar: Use PM Runtime to control module clock
        dt-bindings: pwm: rcar: Add bindings for R-Car M3N support
        pwm: rcar: Fix a condition to prevent mismatch value setting to duty
        pwm: sysfs: Use put_device() instead of kfree()
        dt-bindings: pwm: sunxi: Add new compatible strings
        pwm: sun4i: Simplify controller mapping
        pwm: sun4i: Drop unused .has_rdy member
        pwm: sun4i: Properly check current state
        pwm: Remove depends on AVR32
        pwm: stm32: LPTimer: Use 3 cells ->of_xlate()
        dt-bindings: pwm-stm32-lp: Add #pwm-cells
        pwm: stm32: Protect common prescaler for all channels
        pwm: stm32: Remove unused struct device
        pwm: mediatek: Improve precision in rate calculation
        pwm: mediatek: Remove redundant MODULE_ALIAS entries
        pwm: mediatek: Fix up PWM4 and PWM5 malfunction on MT7623
        pwm: jz4740: Enable for all Ingenic SoCs
        pwm: jz4740: Add support for devicetree
        pwm: jz4740: Implement ->set_polarity()
        ...
      daf3ef6e
    • Linus Torvalds's avatar
      Merge tag 'linux-watchdog-4.17-rc1' of git://www.linux-watchdog.org/linux-watchdog · 41531f58
      Linus Torvalds authored
      Pull watchdog updates from Wim Van Sebroeck:
      
       - Add Nuvoton NPCM watchdog driver
      
       - renesas_wdt: Add R-Car Gen2 support
      
       - renesas_wdt: add suspend/resume and restart handler support
      
       - hpwdt: convert to watchdog core and improve NMI
      
       - improve timeout setting/handling in various drivers
      
       - coh901327: make license text and module licence match
      
       - fix error handling in asm9260_wdt, sprd_wdt and davinci_wdt
      
       - aspeed imrovements
      
       - dw improvements (for control register & suspend/resume)
      
       - add SPDX identifiers for watchdog subsystem
      
      * tag 'linux-watchdog-4.17-rc1' of git://www.linux-watchdog.org/linux-watchdog: (35 commits)
        watchdog: davinci_wdt: fix error handling in davinci_wdt_probe()
        watchdog: add SPDX identifiers for watchdog subsystem
        watchdog: aspeed: Allow configuring for alternate boot
        watchdog: Add Nuvoton NPCM watchdog driver
        dt-bindings: watchdog: Add Nuvoton NPCM description
        watchdog: dw: save/restore control and timeout across suspend/resume
        watchdog: dw: RMW the control register
        watchdog: sprd_wdt: Fix error handling in sprd_wdt_enable()
        watchdog: aspeed: Fix translation of reset mode to ctrl register
        watchdog: renesas_wdt: Add restart handler
        watchdog: renesas_wdt: Add R-Car Gen2 support
        watchdog: renesas_wdt: Add suspend/resume support
        watchdog: f71808e_wdt: Fix WD_EN register read
        watchdog: hpwdt: Update driver version.
        watchdog: hpwdt: Add dynamic debug
        watchdog: hpwdt: Programable Pretimeout NMI
        watchdog: hpwdt: remove allow_kdump module parameter.
        watchdog: hpwdt: condition early return of NMI handler on iLO5
        watchdog: hpwdt: Modify to use watchdog core.
        watchdog: hpwdt: Update nmi_panic message.
        ...
      41531f58
    • Linus Torvalds's avatar
      Merge tag 'apparmor-pr-2018-04-10' of... · 80a17a5f
      Linus Torvalds authored
      Merge tag 'apparmor-pr-2018-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
      
      Pull apparmor updates from John Johansen:
       "Features:
        - add base infrastructure for socket mediation. ABI bump and
          additional checks to ensure only v8 compliant policy uses socket af
          mediation.
        - improve and cleanup dfa verification
        - improve profile attachment logic
           - improve overlapping expression handling
           - add the xattr matching to the attachment logic
        - improve signal mediation handling with stacked labels
        - improve handling of no_new_privs in a label stack
      
        Cleanups and changes:
        - use dfa to parse string split
        - bounded version of label_parse
        - proper line wrap nulldfa.in
        - split context out into task and cred naming to better match usage
        - simplify code in aafs
      
        Bug fixes:
        - fix display of .ns_name for containers
        - fix resource audit messages when auditing peer
        - fix logging of the existence test for signals
        - fix resource audit messages when auditing peer
        - fix display of .ns_name for containers
        - fix an error code in verify_table_headers()
        - fix memory leak on buffer on error exit path
        - fix error returns checks by making size a ssize_t"
      
      * tag 'apparmor-pr-2018-04-10' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: (36 commits)
        apparmor: fix memory leak on buffer on error exit path
        apparmor: fix dangling symlinks to policy rawdata after replacement
        apparmor: Fix an error code in verify_table_headers()
        apparmor: fix error returns checks by making size a ssize_t
        apparmor: update MAINTAINERS file git and wiki locations
        apparmor: remove POLICY_MEDIATES_SAFE
        apparmor: add base infastructure for socket mediation
        apparmor: improve overlapping domain attachment resolution
        apparmor: convert attaching profiles via xattrs to use dfa matching
        apparmor: Add support for attaching profiles via xattr, presence and value
        apparmor: cleanup: simplify code to get ns symlink name
        apparmor: cleanup create_aafs() error path
        apparmor: dfa split verification of table headers
        apparmor: dfa add support for state differential encoding
        apparmor: dfa move character match into a macro
        apparmor: update domain transitions that are subsets of confinement at nnp
        apparmor: move context.h to cred.h
        apparmor: move task related defines and fns to task.X files
        apparmor: cleanup, drop unused fn __aa_task_is_confined()
        apparmor: cleanup fixup description of aa_replace_profiles
        ...
      80a17a5f
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20180413' of git://git.kernel.dk/linux-block · edda4153
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "Followup fixes for this merge window. This contains:
      
         - Series from Ming, fixing corner cases in our CPU <-> queue mapping.
      
           This triggered repeated warnings on especially s390, but I also hit
           it in cpu hot plug/unplug testing while doing IO on NVMe on x86-64.
      
         - Another fix from Ming, ensuring that we always order budget and
           driver tag identically, avoiding a deadlock on QD=1 devices.
      
         - Loop locking regression fix from this merge window, from Omar.
      
         - Another loop locking fix, this time missing an unlock, from Tetsuo
           Handa.
      
         - Fix for racing IO submission with device removal from Bart.
      
         - sr reference fix from me, fixing a case where disk change or
           getevents can race with device removal.
      
         - Set of nvme fixes by way of Keith, from various contributors"
      
      * tag 'for-linus-20180413' of git://git.kernel.dk/linux-block: (28 commits)
        nvme: expand nvmf_check_if_ready checks
        nvme: Use admin command effects for admin commands
        nvmet: fix space padding in serial number
        nvme: check return value of init_srcu_struct function
        nvmet: Fix nvmet_execute_write_zeroes sector count
        nvme-pci: Separate IO and admin queue IRQ vectors
        nvme-pci: Remove unused queue parameter
        nvme-pci: Skip queue deletion if there are no queues
        nvme: target: fix buffer overflow
        nvme: don't send keep-alives to the discovery controller
        nvme: unexport nvme_start_keep_alive
        nvme-loop: fix kernel oops in case of unhandled command
        nvme: enforce 64bit offset for nvme_get_log_ext fn
        sr: get/drop reference to device in revalidate and check_events
        blk-mq: Revert "blk-mq: reimplement blk_mq_hw_queue_mapped"
        blk-mq: Avoid that submitting a bio concurrently with device removal triggers a crash
        backing: silence compiler warning using __printf
        blk-mq: remove code for dealing with remapping queue
        blk-mq: reimplement blk_mq_hw_queue_mapped
        blk-mq: don't check queue mapped in __blk_mq_delay_run_hw_queue()
        ...
      edda4153
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 3e565a35
      Linus Torvalds authored
      Pull more i2c updates from Wolfram Sang:
      
       - hot bugfix for i801 to make laptops with strange BIOS reboot again
         when using SMBUS Host notify
      
       - change to MAINTAINERS creating a specific fallback entry for I2C host
         drivers and settings its status to "Odd fixes"
      
       - a long overdue param checking for the I2C core
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: add param sanity check to i2c_transfer()
        MAINTAINERS: add maintainer for Renesas I2C related drivers
        MAINTAINERS: remove me as maintainer for I2C host drivers
        i2c: i801: Restore configuration at shutdown
        i2c: i801: Save register SMBSLVCMD value only once
      3e565a35
    • Linus Torvalds's avatar
      Merge tag 'sh-for-4.17' of git://git.libc.org/linux-sh · 1bad9ce1
      Linus Torvalds authored
      Pull arch/sh updates from Rich Felker:
       "Fixes for bugs in futex, device tree, and userspace breakpoint traps,
        and for PCI issues on SH7786"
      
      * tag 'sh-for-4.17' of git://git.libc.org/linux-sh:
        arch/sh: pcie-sh7786: handle non-zero DMA offset
        arch/sh: pcie-sh7786: adjust the memory mapping
        arch/sh: pcie-sh7786: adjust PCI MEM and IO regions
        arch/sh: pcie-sh7786: exclude unusable PCI MEM areas
        arch/sh: pcie-sh7786: mark unavailable PCI resource as disabled
        arch/sh: pci: don't use disabled resources
        arch/sh: make the DMA mapping operations observe dev->dma_pfn_offset
        arch/sh: add sh7786_mm_sel() function
        sh: fix debug trap failure to process signals before return to user
        sh: fix memory corruption of unflattened device tree
        sh: fix futex FUTEX_OP_SET op on userspace addresses
      1bad9ce1
    • Linus Torvalds's avatar
      Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · e4e57f20
      Linus Torvalds authored
      Pull more arm64 updates from Will Deacon:
       "A few late updates to address some issues arising from conflicts with
        other trees:
      
         - Removal of Qualcomm-specific Spectre-v2 mitigation in favour of the
           generic SMCCC-based firmware call
      
         - Fix EL2 hardening capability checking, which was bodged to reduce
           conflicts with the KVM tree
      
         - Add some currently unused assembler macros for managing SIMD
           registers which will be used by some crypto code in the next merge
           window"
      
      * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: assembler: add macros to conditionally yield the NEON under PREEMPT
        arm64: assembler: add utility macros to push/pop stack frames
        arm64: Move the content of bpi.S to hyp-entry.S
        arm64: Get rid of __smccc_workaround_1_hvc_*
        arm64: capabilities: Rework EL2 vector hardening entry
        arm64: KVM: Use SMCCC_ARCH_WORKAROUND_1 for Falkor BP hardening
      e4e57f20