1. 26 Jul, 2016 26 commits
  2. 25 Jul, 2016 13 commits
    • Linus Torvalds's avatar
      Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 0f657262
      Linus Torvalds authored
      Pull x86 mm updates from Ingo Molnar:
       "Various x86 low level modifications:
      
         - preparatory work to support virtually mapped kernel stacks (Andy
           Lutomirski)
      
         - support for 64-bit __get_user() on 32-bit kernels (Benjamin
           LaHaise)
      
         - (involved) workaround for Knights Landing CPU erratum (Dave Hansen)
      
         - MPX enhancements (Dave Hansen)
      
         - mremap() extension to allow remapping of the special VDSO vma, for
           purposes of user level context save/restore (Dmitry Safonov)
      
         - hweight and entry code cleanups (Borislav Petkov)
      
         - bitops code generation optimizations and cleanups with modern GCC
           (H. Peter Anvin)
      
         - syscall entry code optimizations (Paolo Bonzini)"
      
      * 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (43 commits)
        x86/mm/cpa: Add missing comment in populate_pdg()
        x86/mm/cpa: Fix populate_pgd(): Stop trying to deallocate failed PUDs
        x86/syscalls: Add compat_sys_preadv64v2/compat_sys_pwritev64v2
        x86/smp: Remove unnecessary initialization of thread_info::cpu
        x86/smp: Remove stack_smp_processor_id()
        x86/uaccess: Move thread_info::addr_limit to thread_struct
        x86/dumpstack: Rename thread_struct::sig_on_uaccess_error to sig_on_uaccess_err
        x86/uaccess: Move thread_info::uaccess_err and thread_info::sig_on_uaccess_err to thread_struct
        x86/dumpstack: When OOPSing, rewind the stack before do_exit()
        x86/mm/64: In vmalloc_fault(), use CR3 instead of current->active_mm
        x86/dumpstack/64: Handle faults when printing the "Stack: " part of an OOPS
        x86/dumpstack: Try harder to get a call trace on stack overflow
        x86/mm: Remove kernel_unmap_pages_in_pgd() and efi_cleanup_page_tables()
        x86/mm/cpa: In populate_pgd(), don't set the PGD entry until it's populated
        x86/mm/hotplug: Don't remove PGD entries in remove_pagetable()
        x86/mm: Use pte_none() to test for empty PTE
        x86/mm: Disallow running with 32-bit PTEs to work around erratum
        x86/mm: Ignore A/D bits in pte/pmd/pud_none()
        x86/mm: Move swap offset/type up in PTE to work around erratum
        x86/entry: Inline enter_from_user_mode()
        ...
      0f657262
    • Linus Torvalds's avatar
      Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 425dbc6d
      Linus Torvalds authored
      Pull x86/apic updates from Ingo Molnar:
       "Misc cleanups and a small fix"
      
      * 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/apic: Remove the unused struct apic::apic_id_mask field
        x86/apic: Fix misspelled APIC
        x86/ioapic: Simplify ioapic_setup_resources()
      425dbc6d
    • Linus Torvalds's avatar
      Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 766fd5f6
      Linus Torvalds authored
      Pull NOHZ updates from Ingo Molnar:
      
       - fix system/idle cputime leaked on cputime accounting (all nohz
         configs) (Rik van Riel)
      
       - remove the messy, ad-hoc irqtime account on nohz-full and make it
         compatible with CONFIG_IRQ_TIME_ACCOUNTING=y instead (Rik van Riel)
      
       - cleanups (Frederic Weisbecker)
      
       - remove unecessary irq disablement in the irqtime code (Rik van Riel)
      
      * 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/cputime: Drop local_irq_save/restore from irqtime_account_irq()
        sched/cputime: Reorganize vtime native irqtime accounting headers
        sched/cputime: Clean up the old vtime gen irqtime accounting completely
        sched/cputime: Replace VTIME_GEN irq time code with IRQ_TIME_ACCOUNTING code
        sched/cputime: Count actually elapsed irq & softirq time
      766fd5f6
    • Linus Torvalds's avatar
      Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · cca08cd6
      Linus Torvalds authored
      Pull scheduler updates from Ingo Molnar:
      
       - introduce and use task_rcu_dereference()/try_get_task_struct() to fix
         and generalize task_struct handling (Oleg Nesterov)
      
       - do various per entity load tracking (PELT) fixes and optimizations
         (Peter Zijlstra)
      
       - cputime virt-steal time accounting enhancements/fixes (Wanpeng Li)
      
       - introduce consolidated cputime output file cpuacct.usage_all and
         related refactorings (Zhao Lei)
      
       - ... plus misc fixes and enhancements
      
      * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/core: Panic on scheduling while atomic bugs if kernel.panic_on_warn is set
        sched/cpuacct: Introduce cpuacct.usage_all to show all CPU stats together
        sched/cpuacct: Use loop to consolidate code in cpuacct_stats_show()
        sched/cpuacct: Merge cpuacct_usage_index and cpuacct_stat_index enums
        sched/fair: Rework throttle_count sync
        sched/core: Fix sched_getaffinity() return value kerneldoc comment
        sched/fair: Reorder cgroup creation code
        sched/fair: Apply more PELT fixes
        sched/fair: Fix PELT integrity for new tasks
        sched/cgroup: Fix cpu_cgroup_fork() handling
        sched/fair: Fix PELT integrity for new groups
        sched/fair: Fix and optimize the fork() path
        sched/cputime: Add steal time support to full dynticks CPU time accounting
        sched/cputime: Fix prev steal time accouting during CPU hotplug
        KVM: Fix steal clock warp during guest CPU hotplug
        sched/debug: Always show 'nr_migrations'
        sched/fair: Use task_rcu_dereference()
        sched/api: Introduce task_rcu_dereference() and try_get_task_struct()
        sched/idle: Optimize the generic idle loop
        sched/fair: Fix the wrong throttled clock time for cfs_rq_clock_task()
      cca08cd6
    • Linus Torvalds's avatar
      Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 7e4dc77b
      Linus Torvalds authored
      Pull perf updates from Ingo Molnar:
       "With over 300 commits it's been a busy cycle - with most of the work
        concentrated on the tooling side (as it should).
      
        The main kernel side enhancements were:
      
         - Add per event callchain limit: Recently we introduced a sysctl to
           tune the max-stack for all events for which callchains were
           requested:
      
             $ sysctl kernel.perf_event_max_stack
             kernel.perf_event_max_stack = 127
      
           Now this patch introduces a way to configure this per event, i.e.
           this becomes possible:
      
             $ perf record -e sched:*/max-stack=2/ -e block:*/max-stack=10/ -a
      
           allowing finer tuning of how much buffer space callchains use.
      
           This uses an u16 from the reserved space at the end, leaving
           another u16 for future use.
      
           There has been interest in even finer tuning, namely to control the
           max stack for kernel and userspace callchains separately.  Further
           discussion is needed, we may for instance use the remaining u16 for
           that and when it is present, assume that the sample_max_stack
           introduced in this patch applies for the kernel, and the u16 left
           is used for limiting the userspace callchain (Arnaldo Carvalho de
           Melo)
      
         - Optimize AUX event (hardware assisted side-band event) delivery
           (Kan Liang)
      
         - Rework Intel family name macro usage (this is partially x86 arch
           work) (Dave Hansen)
      
         - Refine and fix Intel LBR support (David Carrillo-Cisneros)
      
         - Add support for Intel 'TopDown' events (Andi Kleen)
      
         - Intel uncore PMU driver fixes and enhancements (Kan Liang)
      
         - ... other misc changes.
      
        Here's an incomplete list of the tooling enhancements (but there's
        much more, see the shortlog and the git log for details):
      
         - Support cross unwinding, i.e.  collecting '--call-graph dwarf'
           perf.data files in one machine and then doing analysis in another
           machine of a different hardware architecture.  This enables, for
           instance, to do:
      
             $ perf record -a --call-graph dwarf
      
           on a x86-32 or aarch64 system and then do 'perf report' on it on a
           x86_64 workstation (He Kuang)
      
         - Allow reading from a backward ring buffer (one setup via
           sys_perf_event_open() with perf_event_attr.write_backward = 1)
           (Wang Nan)
      
         - Finish merging initial SDT (Statically Defined Traces) support, see
           cset comments for details about how it all works (Masami Hiramatsu)
      
         - Support attaching eBPF programs to tracepoints (Wang Nan)
      
         - Add demangling of symbols in programs written in the Rust language
           (David Tolnay)
      
         - Add support for tracepoints in the python binding, including an
           example, that sets up and parses sched:sched_switch events,
           tools/perf/python/tracepoint.py (Jiri Olsa)
      
         - Introduce --stdio-color to set up the color output mode selection
           in 'annotate' and 'report', allowing emit color escape sequences
           when redirecting the output of these tools (Arnaldo Carvalho de
           Melo)
      
         - Add 'callindent' option to 'perf script -F', to indent the Intel PT
           call stack, making this output more ftrace-like (Adrian Hunter,
           Andi Kleen)
      
         - Allow dumping the object files generated by llvm when processing
           eBPF scriptlet events (Wang Nan)
      
         - Add stackcollapse.py script to help generating flame graphs (Paolo
           Bonzini)
      
         - Add --ldlat option to 'perf mem' to specify load latency for loads
           event (e.g. cpu/mem-loads/ ) (Jiri Olsa)
      
         - Tooling support for Intel TopDown counters, recently added to the
           kernel (Andi Kleen)"
      
      * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (303 commits)
        perf tests: Add is_printable_array test
        perf tools: Make is_printable_array global
        perf script python: Fix string vs byte array resolving
        perf probe: Warn unmatched function filter correctly
        perf cpu_map: Add more helpers
        perf stat: Balance opening and reading events
        tools: Copy linux/{hash,poison}.h and check for drift
        perf tools: Remove include/linux/list.h from perf's MANIFEST
        tools: Copy the bitops files accessed from the kernel and check for drift
        Remove: kernel unistd*h files from perf's MANIFEST, not used
        perf tools: Remove tools/perf/util/include/linux/const.h
        perf tools: Remove tools/perf/util/include/asm/byteorder.h
        perf tools: Add missing linux/compiler.h include to perf-sys.h
        perf jit: Remove some no-op error handling
        perf jit: Add missing curly braces
        objtool: Initialize variable to silence old compiler
        objtool: Add -I$(srctree)/tools/arch/$(ARCH)/include/uapi
        perf record: Add --tail-synthesize option
        perf session: Don't warn about out of order event if write_backward is used
        perf tools: Enable overwrite settings
        ...
      7e4dc77b
    • Linus Torvalds's avatar
      Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 89e7eb09
      Linus Torvalds authored
      Pull RAS updates from Ingo Molnar:
       "The biggest change in this cycle was an enhancement by Yazen Ghannam
        to reduce the number of MCE error injection related IPIs.
      
        The rest are smaller fixes"
      
      * 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mce: Fix mce_rdmsrl() warning message
        x86/RAS/AMD: Reduce the number of IPIs when prepping error injection
        x86/mce/AMD: Increase size of the bank_map type
        x86/mce: Do not use bank 1 for APEI generated error logs
      89e7eb09
    • Linus Torvalds's avatar
      Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · c86ad14d
      Linus Torvalds authored
      Pull locking updates from Ingo Molnar:
       "The locking tree was busier in this cycle than the usual pattern - a
        couple of major projects happened to coincide.
      
        The main changes are:
      
         - implement the atomic_fetch_{add,sub,and,or,xor}() API natively
           across all SMP architectures (Peter Zijlstra)
      
         - add atomic_fetch_{inc/dec}() as well, using the generic primitives
           (Davidlohr Bueso)
      
         - optimize various aspects of rwsems (Jason Low, Davidlohr Bueso,
           Waiman Long)
      
         - optimize smp_cond_load_acquire() on arm64 and implement LSE based
           atomic{,64}_fetch_{add,sub,and,andnot,or,xor}{,_relaxed,_acquire,_release}()
           on arm64 (Will Deacon)
      
         - introduce smp_acquire__after_ctrl_dep() and fix various barrier
           mis-uses and bugs (Peter Zijlstra)
      
         - after discovering ancient spin_unlock_wait() barrier bugs in its
           implementation and usage, strengthen its semantics and update/fix
           usage sites (Peter Zijlstra)
      
         - optimize mutex_trylock() fastpath (Peter Zijlstra)
      
         - ... misc fixes and cleanups"
      
      * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (67 commits)
        locking/atomic: Introduce inc/dec variants for the atomic_fetch_$op() API
        locking/barriers, arch/arm64: Implement LDXR+WFE based smp_cond_load_acquire()
        locking/static_keys: Fix non static symbol Sparse warning
        locking/qspinlock: Use __this_cpu_dec() instead of full-blown this_cpu_dec()
        locking/atomic, arch/tile: Fix tilepro build
        locking/atomic, arch/m68k: Remove comment
        locking/atomic, arch/arc: Fix build
        locking/Documentation: Clarify limited control-dependency scope
        locking/atomic, arch/rwsem: Employ atomic_long_fetch_add()
        locking/atomic, arch/qrwlock: Employ atomic_fetch_add_acquire()
        locking/atomic, arch/mips: Convert to _relaxed atomics
        locking/atomic, arch/alpha: Convert to _relaxed atomics
        locking/atomic: Remove the deprecated atomic_{set,clear}_mask() functions
        locking/atomic: Remove linux/atomic.h:atomic_fetch_or()
        locking/atomic: Implement atomic{,64,_long}_fetch_{add,sub,and,andnot,or,xor}{,_relaxed,_acquire,_release}()
        locking/atomic: Fix atomic64_relaxed() bits
        locking/atomic, arch/xtensa: Implement atomic_fetch_{add,sub,and,or,xor}()
        locking/atomic, arch/x86: Implement atomic{,64}_fetch_{add,sub,and,or,xor}()
        locking/atomic, arch/tile: Implement atomic{,64}_fetch_{add,sub,and,or,xor}()
        locking/atomic, arch/sparc: Implement atomic{,64}_fetch_{add,sub,and,or,xor}()
        ...
      c86ad14d
    • Linus Torvalds's avatar
      Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · a2303849
      Linus Torvalds authored
      Pull EFI updates from Ingo Molnar:
       "The biggest change in this cycle were SGI/UV related changes that
        clean up and fix UV boot quirks and problems.
      
        There's also various smaller cleanups and refinements"
      
      * 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        efi: Reorganize the GUID table to make it easier to read
        x86/efi: Remove the unused efi_get_time() function
        x86/efi: Update efi_thunk() to use the the arch_efi_call_virt*() macros
        x86/uv: Update uv_bios_call() to use efi_call_virt_pointer()
        efi: Convert efi_call_virt() to efi_call_virt_pointer()
        x86/efi: Remove unused variable 'efi'
        efi: Document #define FOO_PROTOCOL_GUID layout
        efibc: Report more information in the error messages
      a2303849
    • Linus Torvalds's avatar
      Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · df00ccca
      Linus Torvalds authored
      Pull RCU updates from Ingo Molnar:
       "The main changes in this cycle were:
      
         - documentation updates
      
         - miscellaneous fixes
      
         - minor reorganization of code
      
         - torture-test updates"
      
      * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits)
        rcu: Correctly handle sparse possible cpus
        rcu: sysctl: Panic on RCU Stall
        rcu: Fix a typo in a comment
        rcu: Make call_rcu_tasks() tolerate first call with irqs disabled
        rcu: Disable TASKS_RCU for usermode Linux
        rcu: No ordering for rcu_assign_pointer() of NULL
        rcutorture: Fix error return code in rcu_perf_init()
        torture: Inflict default jitter
        rcuperf: Don't treat gp_exp mis-setting as a WARN
        rcutorture: Drop "-soundhw pcspkr" from x86 boot arguments
        rcutorture: Don't specify the cpu type of QEMU on PPC
        rcutorture: Make -soundhw a x86 specific option
        rcutorture: Use vmlinux as the fallback kernel image
        rcutorture/doc: Create initrd using dracut
        torture: Stop onoff task if there is only one cpu
        torture: Add starvation events to error summary
        torture:  Break online and offline functions out of torture_onoff()
        torture: Forgive lengthy trace dumps and preemption
        torture: Remove CONFIG_RCU_TORTURE_TEST_RUNNABLE, simplify code
        torture: Simplify code, eliminate RCU_PERF_TEST_RUNNABLE
        ...
      df00ccca
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-linus-v4.8' of... · dd950695
      Linus Torvalds authored
      Merge tag 'hwmon-for-linus-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
      
      Pull hwmon updates from Guenter Roeck:
      
       - New drivers for FTS BMC "Teutates", TI INA3221, and Sensirion SHT3x.
      
       - Added support for Microchip MCP9808 and TI TMP461.
      
       - Cleanup and minor fixes in various drivers.
      
      * tag 'hwmon-for-linus-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (37 commits)
        Documentation: dtb: xgene: Add hwmon dts binding documentation
        hwmon: (ftsteutates) Remove unused including <linux/version.h>
        hwmon: (adt7411) set bit 3 in CFG1 register
        hwmon: Add driver for FTS BMC chip "Teutates"
        hwmon: (sht3x) add humidity heater element control
        hwmon: (jc42) Add support for generic JC-42.4 devicetree binding
        dt/bindings: Add bindings for JC-42.4 compatible temperature sensors
        hwmon: (tmp102) Convert to use regmap, and drop local cache
        hwmon: (tmp102) Rework chip configuration
        hwmon: (tmp102) Improve handling of initial read delay
        hwmon: (lm90) Drop unnecessary else statements
        hwmon: (lm90) Use bool for valid flag
        hwmon: (lm90) Read limit registers only once
        hwmon: (lm90) Simplify read functions
        hwmon: (lm90) Use devm_hwmon_device_register_with_groups
        hwmon: (lm90) Use devm_add_action for cleanup
        hwmon: (lm75) Convert to use regmap
        hwmon: (lm75) Add update_interval attribute
        hwmon: (lm75) Drop lm75_read_value and lm75_write_value
        hwmon: (lm75) Handle cleanup with devm_add_action
        ...
      dd950695
    • Linus Torvalds's avatar
      Merge tag 'renesas-sh-drivers-for-v4.8' of... · 52770c37
      Linus Torvalds authored
      Merge tag 'renesas-sh-drivers-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas
      
      Pull SH drivers updates from Simon Horman:
       "Drop use of SH Drivers on Renesas ARM Based SoCs.
      
        I expect this to be my last pull request for these drivers as it
        removes usage of them from Renesas ARM Based SoCs and my
        co-maintenance of them.
      
        The drivers are still used by some SH SoCs and listed under SUPERH in
        the MAINTAINERS file"
      
      * tag 'renesas-sh-drivers-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        MAINTAINERS: Drop drivers/sh/ for Renesas ARM
        drivers: sh: Stop using the legacy clock domain on ARM
      52770c37
    • Linus Torvalds's avatar
      Merge tag 'usb-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · b7545b79
      Linus Torvalds authored
      Pull USB updates from Greg KH:
       "Here's the big USB driver update for 4.8-rc1.  Lots of the normal
        stuff in here, musb, gadget, xhci, and other updates and fixes.  All
        of the details are in the shortlog.
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'usb-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (169 commits)
        cdc-acm: beautify probe()
        cdc-wdm: use the common CDC parser
        cdc-acm: cleanup error handling
        cdc-acm: use the common parser
        usbnet: move the CDC parser into USB core
        usb: musb: sunxi: Simplify dr_mode handling
        usb: musb: sunxi: make unexported symbols static
        usb: musb: cppi41: add dma channel tracepoints
        usb: musb: cppi41: move struct cppi41_dma_channel to header
        usb: musb: cleanup cppi_dma header
        usb: musb: gadget: add usb-request tracepoints
        usb: musb: host: add urb tracepoints
        usb: musb: add tracepoints to dump interrupt events
        usb: musb: add tracepoints for register access
        usb: musb: dsps: use musb register read/write wrappers instead
        usb: musb: switch dev_dbg to tracepoints
        usb: musb: add tracepoints support for debugging
        usb: quirks: Add no-lpm quirk for Elan
        phy: rcar-gen3-usb2: fix mutex_lock calling in interrupt
        phy: rockhip-usb: use devm_add_action_or_reset()
        ...
      b7545b79
    • Linus Torvalds's avatar
      Merge tag 'tty-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 721413af
      Linus Torvalds authored
      Pull tty/serial driver updates from Greg KH:
       "Here is the big tty and serial driver update for 4.8-rc1.
      
        Lots of good cleanups from Jiri on a number of vt and other tty
        related things, and the normal driver updates.  Full details are in
        the shortlog.
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'tty-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (90 commits)
        tty/serial: atmel: enforce tasklet init and termination sequences
        serial: sh-sci: Stop transfers in sci_shutdown()
        serial: 8250_ingenic: drop #if conditional surrounding earlycon code
        serial: 8250_mtk: drop !defined(MODULE) conditional
        serial: 8250_uniphier: drop !defined(MODULE) conditional
        earlycon: mark earlycon code as __used iif the caller is built-in
        tty/serial/8250: use mctrl_gpio helpers
        serial: mctrl_gpio: enable API usage only for initialized mctrl_gpios struct
        serial: mctrl_gpio: add modem control read routine
        tty/serial/8250: make UART_MCR register access consistent
        serial: 8250_mid: Read RX buffer on RX DMA timeout for DNV
        serial: 8250_dma: Export serial8250_rx_dma_flush()
        dmaengine: hsu: Export hsu_dma_get_status()
        tty: serial: 8250: add CON_CONSDEV to flags
        tty: serial: samsung: add byte-order aware bit functions
        tty: serial: samsung: fixup accessors for endian
        serial: sirf: make fifo functions static
        serial: mps2-uart: make driver explicitly non-modular
        serial: mvebu-uart: free the IRQ in ->shutdown()
        serial/bcm63xx_uart: use correct alias naming
        ...
      721413af
  3. 24 Jul, 2016 1 commit
    • Linus Torvalds's avatar
      Merge tag 'staging-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 25a0dc4b
      Linus Torvalds authored
      Pull staging and IIO driver updates from Greg KH:
       "Here is the big Staging and IIO driver update for 4.8-rc1.
      
        We ended up adding more code than removing, again, but it's not all
        that bad.  Lots of cleanups all over the staging tree, and new IIO
        drivers, full details in the shortlog.
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'staging-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (417 commits)
        drivers:iio:accel:mma8452: removed unwanted return statements
        drivers:iio:accel:mma8452: added cleanup provision in case of failure.
        iio: Add iio.git tree to MAINTAINERS
        iio:st_pressure: clean useless static channel initializers
        iio:st_pressure:lps22hb: temperature support
        iio:st_pressure:lps22hb: open drain support
        iio:st_pressure: temperature triggered buffering
        iio:st_pressure: document sampling gains
        iio:st_pressure: align storagebits on power of 2
        iio:st_sensors: align on storagebits boundaries
        staging:iio:lis3l02dq drop separate driver
        iio: accel: st_accel: Add lis3l02dq support
        iio: adc: add missing of_node references to iio_dev
        iio: adc: ti-ads1015: add indio_dev->dev.of_node reference
        iio: potentiometer: Fix typo in Kconfig
        iio: potentiometer: mcp4531: Add device tree binding
        iio: potentiometer: mcp4531: Add device tree binding documentation
        iio: potentiometer: mcp4531: Add support for MCP454x, MCP456x, MCP464x and MCP466x
        iio:imu:mpu6050: icm20608 initial support
        iio: adc: max1363: Add device tree binding
        ...
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