1. 09 Sep, 2016 20 commits
  2. 04 Sep, 2016 4 commits
  3. 03 Sep, 2016 9 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs · 4b30b6d1
      Linus Torvalds authored
      Pull btrfs fixes from Chris Mason:
       "I'm still prepping a set of fixes for btrfs fsync, just nailing down a
        hard to trigger memory corruption.  For now, these are tested and ready."
      
      * 'for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        btrfs: fix one bug that process may endlessly wait for ticket in wait_reserve_ticket()
        Btrfs: fix endless loop in balancing block groups
        Btrfs: kill invalid ASSERT() in process_all_refs()
      4b30b6d1
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · 2bece1a0
      Linus Torvalds authored
      Pull arm64 fixes from Catalin Marinas:
       "arm64 and arm/perf fixes:
      
         - arm64 fix: debug exception unmasking on the CPU resume path
      
         - ARM PMU fixes: memory leak on error path and NULL pointer
           dereference"
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: kernel: Fix unmasked debug exceptions when restoring mdscr_el1
        drivers/perf: arm_pmu: Fix NULL pointer dereference during probe
        drivers/perf: arm_pmu: Fix leak in error path
      2bece1a0
    • Linus Torvalds's avatar
      Merge tag 'char-misc-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · 593ee4ed
      Linus Torvalds authored
      Pull char/misc driver fixes from Greg KH:
       "Here are a number of small driver fixes for 4.8-rc5.
      
        The largest thing here is deleting an obsolete driver,
        drivers/misc/bh1780gli.c, as the functionality of it was replaced by
        an iio driver a while ago.
      
        The other fixes are things that have been reported, or reverts of
        broken stuff (the binder change).  All of these changes have been in
        linux-next for a while with no reported issues"
      
      * tag 'char-misc-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        thunderbolt: Don't declare Falcon Ridge unsupported
        thunderbolt: Add support for INTEL_FALCON_RIDGE_2C controller.
        thunderbolt: Fix resume quirk for Falcon Ridge 4C.
        lkdtm: Mark lkdtm_rodata_do_nothing() notrace
        mei: me: disable driver on SPT SPS firmware
        Revert "android: binder: fix dangling pointer comparison"
        drivers/iio/light/Kconfig: SENSORS_BH1780 cleanup
        android: binder: fix dangling pointer comparison
        misc: delete bh1780 driver
      593ee4ed
    • Linus Torvalds's avatar
      Merge tag 'driver-core-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · 41488202
      Linus Torvalds authored
      Pull driver core fixes from Greg KH:
       "Here are three small fixes for 4.8-rc5.
      
        One for sysfs, one for kernfs, and one documentation fix, all for
        reported issues.  All of these have been in linux-next for a while"
      
      * tag 'driver-core-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        sysfs: correctly handle read offset on PREALLOC attrs
        documentation: drivers/core/of: fix name of of_node symlink
        kernfs: don't depend on d_find_any_alias() when generating notifications
      41488202
    • Linus Torvalds's avatar
      Merge tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 018c81b8
      Linus Torvalds authored
      Pull staging/IIO driver fixes from Greg KH:
       "Here are a number of small fixes for staging and IIO drivers that
        resolve reported problems.
      
        Full details are in the shortlog.  All of these have been in
        linux-next with no reported issues"
      
      * tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (35 commits)
        arm: dts: rockchip: add reset node for the exist saradc SoCs
        arm64: dts: rockchip: add reset saradc node for rk3368 SoCs
        iio: adc: rockchip_saradc: reset saradc controller before programming it
        iio: accel: kxsd9: Fix raw read return
        iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample
        iio: adc: ti_am335x_adc: Protect FIFO1 from concurrent access
        include/linux: fix excess fence.h kernel-doc notation
        staging: wilc1000: correctly check if associatedsta has not been found
        staging: wilc1000: NULL dereference on error
        staging: wilc1000: txq_event: Fix coding error
        MAINTAINERS: Add file patterns for ion device tree bindings
        MAINTAINERS: Update maintainer entry for wilc1000
        iio: chemical: atlas-ph-sensor: fix typo in val assignment
        iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING"
        staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility
        staging: comedi: dt2811: fix a precedence bug
        staging: comedi: adv_pci1760: Do not return EINVAL for CMDF_ROUND_DOWN.
        staging: comedi: ni_mio_common: fix wrong insn_write handler
        staging: comedi: comedi_test: fix timer race conditions
        staging: comedi: daqboard2000: bug fix board type matching code
        ...
      018c81b8
    • Linus Torvalds's avatar
      Merge tag 'tty-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 39da979c
      Linus Torvalds authored
      Pull serial driver fixes from Greg KH:
       "Here are some small serial driver fixes for 4.8-rc5.  One fixes an
        oft-reported build issue with the fintek driver, another reverts a
        patch that was causing problems, one fixes a crash, and some new
        device ids were added.
      
        All of these have been in linux-next for a while"
      
      * tag 'tty-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        serial: 8250: added acces i/o products quad and octal serial cards
        serial: 8250_mid: fix divide error bug if baud rate is 0
        Revert "tty/serial/8250: use mctrl_gpio helpers"
        8250/fintek: rename IRQ_MODE macro
      39da979c
    • Linus Torvalds's avatar
      Merge tag 'usb-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 70dad499
      Linus Torvalds authored
      Pull USB/PHY fixes from Greg KH:
       "Here are some USB and PHY driver fixes for 4.8-rc5
      
        Nothing major, lots of little fixes for reported bugs, and a build fix
        for a missing .h file that the phy drivers needed.  All of these have
        been in linux-next for a while with no reported issues"
      
      * tag 'usb-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits)
        usb: musb: Fix locking errors for host only mode
        usb: dwc3: gadget: always decrement by 1
        usb: dwc3: debug: fix ep name on trace output
        usb: gadget: udc: core: don't starve DMA resources
        USB: serial: option: add WeTelecom 0x6802 and 0x6803 products
        USB: avoid left shift by -1
        USB: fix typo in wMaxPacketSize validation
        usb: gadget: Add the gserial port checking in gs_start_tx()
        usb: dwc3: gadget: don't rely on jiffies while holding spinlock
        usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame()
        usb: gadget: function: f_rndis: socket buffer may be NULL
        usb: gadget: function: f_eem: socket buffer may be NULL
        usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe()
        usb: dwc2: Add reset control to dwc2
        usb: dwc3: core: allow device to runtime_suspend several times
        usb: dwc3: pci: runtime_resume child device
        USB: serial: option: add WeTelecom WM-D200
        usb: chipidea: udc: don't touch DP when controller is in host mode
        USB: serial: mos7840: fix non-atomic allocation in write path
        USB: serial: mos7720: fix non-atomic allocation in write path
        ...
      70dad499
    • Linus Torvalds's avatar
      devpts: return NULL pts 'priv' entry for non-devpts nodes · 3e423945
      Linus Torvalds authored
      In commit 8ead9dd5 ("devpts: more pty driver interface cleanups") I
      made devpts_get_priv() just return the dentry->fs_data directly.  And
      because I thought it wouldn't happen, I added a warning if you ever saw
      a pts node that wasn't on devpts.
      
      And no, that warning never triggered under any actual real use, but you
      can trigger it by creating nonsensical pts nodes by hand.
      
      So just revert the warning, and make devpts_get_priv() return NULL for
      that case like it used to.
      Reported-by: default avatarDmitry Vyukov <dvyukov@google.com>
      Cc: stable@vger.kernel.org # 4.6+
      Cc: Eric W Biederman" <ebiederm@xmission.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      3e423945
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 0141af18
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "A collection of fixes for the nvme over fabrics code"
      
      * 'for-linus' of git://git.kernel.dk/linux-block:
        nvme-rdma: Get rid of redundant defines
        nvme-rdma: Get rid of duplicate variable
        nvme: fabrics drivers don't need the nvme-pci driver
        nvme-fabrics: get a reference when reusing a nvme_host structure
        nvme-fabrics: change NQN UUID to big-endian format
        nvme-loop: set sqsize to 0-based value, per spec
        nvme-rdma: fix sqsize/hsqsize per spec
        fabrics: define admin sqsize min default, per spec
        nvmet-rdma: +1 to *queue_size from hsqsize/hrqsize
        nvmet-rdma: Fix use after free
        nvme-rdma: initialize ret to zero to avoid returning garbage
      0141af18
  4. 02 Sep, 2016 7 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security · 0ddc9e5a
      Linus Torvalds authored
      Pull TPM bugfix from James Morris.
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
        tpm: invalid self test error message
      0ddc9e5a
    • Jarkko Sakkinen's avatar
      tpm: invalid self test error message · 4a29b348
      Jarkko Sakkinen authored
      The driver emits invalid self test error message even though the init
      succeeds.
      Signed-off-by: default avatarJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
      Fixes: cae8b441 ("tpm: Factor out common startup code")
      Reviewed-by: default avatarJames Morris <james.l.morris@oracle.com>
      Signed-off-by: default avatarJames Morris <james.l.morris@oracle.com>
      4a29b348
    • Linus Torvalds's avatar
      Merge tag 'acpi-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 601b5869
      Linus Torvalds authored
      Pull ACPI fixes ffrom Rafael Wysocki:
       "Two stable-candidate fixes for the ACPI early device probing code
        added during the 4.4 cycle, one fixing a typo in a stub macro used
        when CONFIG_ACPI is unset and one that prevents sleeping functions
        from being called under a spinlock (Lorenzo Pieralisi)"
      
      * tag 'acpi-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        ACPI / drivers: replace acpi_probe_lock spinlock with mutex
        ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro
      601b5869
    • Linus Torvalds's avatar
      Merge tag 'pm-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 9a0bcc8f
      Linus Torvalds authored
      Pull power management fixes from Rafael Wysocki:
       "This includes a stable-candidate cpufreq-dt driver problem fix and
        annotations of tracepoints in the runtime PM framework.
      
        Specifics:
      
         - Fix the definition of the cpufreq-dt driver's machines table
           introduced during the 4.7 cycle that should be NULL-terminated, but
           the termination entry is missing from it (Wei Yongjun).
      
         - Annotate tracepoints in the runtime PM framework's core so as to
           allow the functions containing them to be called from the idle code
           path without causing RCU to complain about illegal usage (Paul
           McKenney)"
      
      * tag 'pm-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        PM / runtime: Add _rcuidle suffix to allow rpm_idle() use from idle
        PM / runtime: Add _rcuidle suffix to allow rpm_resume() to be called from idle
        cpufreq: dt: Add terminate entry for of_device_id tables
      9a0bcc8f
    • Rafael J. Wysocki's avatar
      Merge branches 'pm-cpufreq-fixes' and 'pm-core-fixes' · b654c62e
      Rafael J. Wysocki authored
      * pm-cpufreq-fixes:
        cpufreq: dt: Add terminate entry for of_device_id tables
      
      * pm-core-fixes:
        PM / runtime: Add _rcuidle suffix to allow rpm_idle() use from idle
        PM / runtime: Add _rcuidle suffix to allow rpm_resume() to be called from idle
      b654c62e
    • Lorenzo Pieralisi's avatar
      ACPI / drivers: replace acpi_probe_lock spinlock with mutex · 5331d9ca
      Lorenzo Pieralisi authored
      Commit e647b532 ("ACPI: Add early device probing infrastructure")
      introduced code that allows inserting driver specific
      struct acpi_probe_entry probe entries into ACPI linker sections
      (one per-subsystem, eg irqchip, clocksource) that are then walked
      to retrieve the data and function hooks required to probe the
      respective kernel components.
      
      Probing for all entries in a section is triggered through
      the __acpi_probe_device_table() function, that in turn, according
      to the table ID a given probe entry reports parses the table
      with the function retrieved from the respective section structures
      (ie struct acpi_probe_entry). Owing to the current ACPI table
      parsing implementation, the __acpi_probe_device_table() function
      has to share global variables with the acpi_match_madt() function, so
      in order to guarantee mutual exclusion locking is required
      between the two functions.
      
      Current kernel code implements the locking through the acpi_probe_lock
      spinlock; this has the side effect of requiring all code called
      within the lock (ie struct acpi_probe_entry.probe_{table/subtbl} hooks)
      not to sleep.
      
      However, kernel subsystems that make use of the early probing
      infrastructure are relying on kernel APIs that may sleep (eg
      irq_domain_alloc_fwnode(), among others) in the function calls
      pointed at by struct acpi_probe_entry.{probe_table/subtbl} entries
      (eg gic_v2_acpi_init()), which is a bug.
      
      Since __acpi_probe_device_table() is called from context
      that is allowed to sleep the acpi_probe_lock spinlock can be replaced
      with a mutex; this fixes the issue whilst still guaranteeing
      mutual exclusion.
      Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
      Fixes: e647b532 (ACPI: Add early device probing infrastructure)
      Cc: 4.4+ <stable@vger.kernel.org> # 4.4+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      5331d9ca
    • Lorenzo Pieralisi's avatar
      ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro · 3feab13c
      Lorenzo Pieralisi authored
      When the ACPI_DECLARE_PROBE_ENTRY macro was added in
      commit e647b532 ("ACPI: Add early device probing infrastructure"),
      a stub macro adding an unused entry was added for the !CONFIG_ACPI
      Kconfig option case to make sure kernel code making use of the
      macro did not require to be guarded within CONFIG_ACPI in order to
      be compiled.
      
      The stub macro was never used since all kernel code that defines
      ACPI_DECLARE_PROBE_ENTRY entries is currently guarded within
      CONFIG_ACPI; it contains a typo that should be nonetheless fixed.
      
      Fix the typo in the stub (ie !CONFIG_ACPI) ACPI_DECLARE_PROBE_ENTRY()
      macro so that it can actually be used if needed.
      Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
      Fixes: e647b532 (ACPI: Add early device probing infrastructure)
      Cc: 4.4+ <stable@vger.kernel.org> # 4.4+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      3feab13c