1. 10 Oct, 2016 24 commits
    • Linus Torvalds's avatar
      Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 30066ce6
      Linus Torvalds authored
      Pull crypto updates from Herbert Xu:
       "Here is the crypto update for 4.9:
      
        API:
         - The crypto engine code now supports hashes.
      
        Algorithms:
         - Allow keys >= 2048 bits in FIPS mode for RSA.
      
        Drivers:
         - Memory overwrite fix for vmx ghash.
         - Add support for building ARM sha1-neon in Thumb2 mode.
         - Reenable ARM ghash-ce code by adding import/export.
         - Reenable img-hash by adding import/export.
         - Add support for multiple cores in omap-aes.
         - Add little-endian support for sha1-powerpc.
         - Add Cavium HWRNG driver for ThunderX SoC"
      
      * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (137 commits)
        crypto: caam - treat SGT address pointer as u64
        crypto: ccp - Make syslog errors human-readable
        crypto: ccp - clean up data structure
        crypto: vmx - Ensure ghash-generic is enabled
        crypto: testmgr - add guard to dst buffer for ahash_export
        crypto: caam - Unmap region obtained by of_iomap
        crypto: sha1-powerpc - little-endian support
        crypto: gcm - Fix IV buffer size in crypto_gcm_setkey
        crypto: vmx - Fix memory corruption caused by p8_ghash
        crypto: ghash-generic - move common definitions to a new header file
        crypto: caam - fix sg dump
        hwrng: omap - Only fail if pm_runtime_get_sync returns < 0
        crypto: omap-sham - shrink the internal buffer size
        crypto: omap-sham - add support for export/import
        crypto: omap-sham - convert driver logic to use sgs for data xmit
        crypto: omap-sham - change the DMA threshold value to a define
        crypto: omap-sham - add support functions for sg based data handling
        crypto: omap-sham - rename sgl to sgl_tmp for deprecation
        crypto: omap-sham - align algorithms on word offset
        crypto: omap-sham - add context export/import stubs
        ...
      30066ce6
    • Linus Torvalds's avatar
      Merge tag 'dlm-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm · 6763afe4
      Linus Torvalds authored
      Pull dlm fix from David Teigland:
       "This includes a bug fix for a bad memory access during workqueue
        cleanup, which can happen while shutting down the dlm networking
        layer"
      
      * tag 'dlm-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
        dlm: free workqueues after the connections
      6763afe4
    • Linus Torvalds's avatar
      Merge tag 'ceph-for-4.9-rc1' of git://github.com/ceph/ceph-client · 8dfb790b
      Linus Torvalds authored
      Pull Ceph updates from Ilya Dryomov:
       "The big ticket item here is support for rbd exclusive-lock feature,
        with maintenance operations offloaded to userspace (Douglas Fuller,
        Mike Christie and myself). Another block device bullet is a series
        fixing up layering error paths (myself).
      
        On the filesystem side, we've got patches that improve our handling of
        buffered vs dio write races (Neil Brown) and a few assorted fixes from
        Zheng. Also included a couple of random cleanups and a minor CRUSH
        update"
      
      * tag 'ceph-for-4.9-rc1' of git://github.com/ceph/ceph-client: (39 commits)
        crush: remove redundant local variable
        crush: don't normalize input of crush_ln iteratively
        libceph: ceph_build_auth() doesn't need ceph_auth_build_hello()
        libceph: use CEPH_AUTH_UNKNOWN in ceph_auth_build_hello()
        ceph: fix description for rsize and rasize mount options
        rbd: use kmalloc_array() in rbd_header_from_disk()
        ceph: use list_move instead of list_del/list_add
        ceph: handle CEPH_SESSION_REJECT message
        ceph: avoid accessing / when mounting a subpath
        ceph: fix mandatory flock check
        ceph: remove warning when ceph_releasepage() is called on dirty page
        ceph: ignore error from invalidate_inode_pages2_range() in direct write
        ceph: fix error handling of start_read()
        rbd: add rbd_obj_request_error() helper
        rbd: img_data requests don't own their page array
        rbd: don't call rbd_osd_req_format_read() for !img_data requests
        rbd: rework rbd_img_obj_exists_submit() error paths
        rbd: don't crash or leak on errors in rbd_img_obj_parent_read_full_callback()
        rbd: move bumping img_request refcount into rbd_obj_request_submit()
        rbd: mark the original request as done if stat request fails
        ...
      8dfb790b
    • Linus Torvalds's avatar
      Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · fed41f7d
      Linus Torvalds authored
      Pull splice fixups from Al Viro:
       "A couple of fixups for interaction of pipe-backed iov_iter with
        O_DIRECT reads + constification of a couple of primitives in uio.h
        missed by previous rounds.
      
        Kudos to davej - his fuzzing has caught those bugs"
      
      * 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        [btrfs] fix check_direct_IO() for non-iovec iterators
        constify iov_iter_count() and iter_is_iovec()
        fix ITER_PIPE interaction with direct_IO
      fed41f7d
    • Linus Torvalds's avatar
      Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · abb5a14f
      Linus Torvalds authored
      Pull misc vfs updates from Al Viro:
       "Assorted misc bits and pieces.
      
        There are several single-topic branches left after this (rename2
        series from Miklos, current_time series from Deepa Dinamani, xattr
        series from Andreas, uaccess stuff from from me) and I'd prefer to
        send those separately"
      
      * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (39 commits)
        proc: switch auxv to use of __mem_open()
        hpfs: support FIEMAP
        cifs: get rid of unused arguments of CIFSSMBWrite()
        posix_acl: uapi header split
        posix_acl: xattr representation cleanups
        fs/aio.c: eliminate redundant loads in put_aio_ring_file
        fs/internal.h: add const to ns_dentry_operations declaration
        compat: remove compat_printk()
        fs/buffer.c: make __getblk_slow() static
        proc: unsigned file descriptors
        fs/file: more unsigned file descriptors
        fs: compat: remove redundant check of nr_segs
        cachefiles: Fix attempt to read i_blocks after deleting file [ver #2]
        cifs: don't use memcpy() to copy struct iov_iter
        get rid of separate multipage fault-in primitives
        fs: Avoid premature clearing of capabilities
        fs: Give dentry to inode_change_ok() instead of inode
        fuse: Propagate dentry down to inode_change_ok()
        ceph: Propagate dentry down to inode_change_ok()
        xfs: Propagate dentry down to inode_change_ok()
        ...
      abb5a14f
    • Linus Torvalds's avatar
      Merge branch 'pcmcia' of git://git.armlinux.org.uk/~rmk/linux-arm · 911f9dab
      Linus Torvalds authored
      Pull ARM pcmcia updates from Russell King:
       "These updates lay the foundations for more generic soc_common PCMCIA
        support, which will result in several of the board specific drivers
        being elimated.
      
        As the dependencies for this are complex, the preliminary work is
        being submitted now, with the remainder scheduled for the next merge
        window"
      
      * 'pcmcia' of git://git.armlinux.org.uk/~rmk/linux-arm:
        pcmcia: soc_common: add driver-data pointer
        pcmcia: soc_common: add support for voltage sense GPIOs
        pcmcia: soc_common: constify pcmcia_low_level ops pointer
        pcmcia: soc_common: switch to a per-socket cpufreq notifier
        pcmcia: soc_common: add support for Vcc and Vpp regulators
        pcmcia: soc_common: add CF socket state helper
        pcmcia: soc_common: restore previous socket state on error
        pcmcia: soc_common: add support for reset and bus enable GPIOs
        pcmcia: soc_common: request legacy detect GPIO with active low
        pcmcia: soc_common: ignore invalid interrupts
        pcmcia: soc_common: switch to using gpio_descs
        pcmcia: soc_common: use devm_gpio_request_one()
      911f9dab
    • Linus Torvalds's avatar
      Merge tag 'nios2-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2 · ae50a840
      Linus Torvalds authored
      Pull nios2 update from Ley Foon Tan:
       "Use of_property_read_bool() instead of open-coding it"
      
      * tag 'nios2-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2:
        nios2: use of_property_read_bool
      ae50a840
    • Linus Torvalds's avatar
      Merge tag 'cris-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris · 057a056c
      Linus Torvalds authored
      Pull CRIS updates from Jesper Nilsson.
      
      * tag 'cris-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris:
        cris: return of class_create should be considered
        CRIS: defconfig: remove MTDRAM_ABS_POS
        CRIS v32: remove some double unlocks
        Fix typos
        cris: migrate exception table users off module.h and onto extable.h
        cris: v10: axisflashmap: remove unused ifdefs
        cris: use generic io.h
        cris: fix Kconfig mismatch when building with CONFIG_PCI
        cris: cardbus: fix header include path
        cris: add dev88_defconfig
        cris: irq: stop loop from accessing array out of bounds
        cris: fasttimer: fix mixed declarations and code compile warning
        cris: intmem: fix pointer comparison compile warning
        cris: intmem: fix device_initcall compile warning
      057a056c
    • Linus Torvalds's avatar
      Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 93c26d7d
      Linus Torvalds authored
      Pull protection keys syscall interface from Thomas Gleixner:
       "This is the final step of Protection Keys support which adds the
        syscalls so user space can actually allocate keys and protect memory
        areas with them. Details and usage examples can be found in the
        documentation.
      
        The mm side of this has been acked by Mel"
      
      * 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/pkeys: Update documentation
        x86/mm/pkeys: Do not skip PKRU register if debug registers are not used
        x86/pkeys: Fix pkeys build breakage for some non-x86 arches
        x86/pkeys: Add self-tests
        x86/pkeys: Allow configuration of init_pkru
        x86/pkeys: Default to a restrictive init PKRU
        pkeys: Add details of system call use to Documentation/
        generic syscalls: Wire up memory protection keys syscalls
        x86: Wire up protection keys system calls
        x86/pkeys: Allocation/free syscalls
        x86/pkeys: Make mprotect_key() mask off additional vm_flags
        mm: Implement new pkey_mprotect() system call
        x86/pkeys: Add fault handling for PF_PK page fault bit
      93c26d7d
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 5fa0eb0b
      Linus Torvalds authored
      Pull x86 updates from Thomas Gleixner:
       "A pile of regression fixes and updates:
      
         - address the fallout of the patches which made the cpuid - nodeid
           relation permanent: Handling of invalid APIC ids and preventing
           pointless warning messages.
      
         - force eager FPU when protection keys are enabled. Protection keys
           are not generating FPU exceptions so they cannot work with the lazy
           FPU mechanism.
      
         - prevent force migration of interrupts which are not part of the CPU
           vector domain.
      
         - handle the fact that APIC ids are not updated in the ACPI/MADT
           tables on physical CPU hotplug
      
         - remove bash-isms from syscall table generator script
      
         - use the hypervisor supplied APIC frequency when running on VMware"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/pkeys: Make protection keys an "eager" feature
        x86/apic: Prevent pointless warning messages
        x86/acpi: Prevent LAPIC id 0xff from being accounted
        arch/x86: Handle non enumerated CPU after physical hotplug
        x86/unwind: Fix oprofile module link error
        x86/vmware: Skip lapic calibration on VMware
        x86/syscalls: Remove bash-isms in syscall table generator
        x86/irq: Prevent force migration of irqs which are not in the vector domain
      5fa0eb0b
    • Al Viro's avatar
      [btrfs] fix check_direct_IO() for non-iovec iterators · cd27e455
      Al Viro authored
      looking for duplicate ->iov_base makes sense only for
      iovec-backed iterators; for kvec-backed ones it's pointless,
      for bvec-backed ones it's pointless and broken on 32bit (we
      walk through an array of struct bio_vec accessing them as if
      they were struct iovec; works by accident on 64bit, but on
      32bit it'll blow up) and for pipe-backed ones it's pointless
      and ends up oopsing.
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
      cd27e455
    • Al Viro's avatar
      constify iov_iter_count() and iter_is_iovec() · b57332b4
      Al Viro authored
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
      b57332b4
    • Al Viro's avatar
      fix ITER_PIPE interaction with direct_IO · c3a69024
      Al Viro authored
      by making sure we call iov_iter_advance() on original
      iov_iter even if direct_IO (done on its copy) has returned 0.
      It's a no-op for old iov_iter flavours and does the right thing
      (== truncation of the stuff we'd allocated, but not filled) in
      ITER_PIPE case.  Failures (e.g. -EIO) get caught and dealt with
      by cleanup in generic_file_read_iter().
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
      c3a69024
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · c48ce9f1
      Linus Torvalds authored
      Pull perf tooling updates from Thomas Gleixner:
      
       - handle uretprobe placement proper on little endian PPC64
      
       - fix buffer handling in libtraceevent
      
       - add a missing pointer derefence in perf probe
      
       - fix the build of host tools in cross builds
      
       - fix Intel PT timestamp handling
      
       - synchronize memcpy, cpufeatures and bpf headers with the kernel headers
      
       - support for vendor supplied JSON files describing PMU events
      
       - a new set of tool tips
      
       - initial work for clang/llvm support
      
       - address some style issues found by cppcheck
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (35 commits)
        tools build: Add feature detection for g++
        tools build: Support compiling C++ source file
        perf top/report: Add tips about a list option
        perf report/top: Add a tip about system-wide collection from all CPUs
        perf report/top: Add a tip about source line numbers with overhead
        tools: Synchronize tools/include/uapi/linux/bpf.h
        tools: Synchronize tools/arch/x86/include/asm/cpufeatures.h
        perf bench mem: Sync memcpy assembly sources with the kernel
        perf jevents: Fix Intel JSON fixed counter conversions
        tools lib traceevent: Fix kbuffer_read_at_offset()
        perf intel-pt: Fix MTC timestamp calculation for large MTC periods
        perf intel-pt: Fix estimated timestamps for cycle-accurate mode
        perf uretprobe ppc64le: Fix probe location
        perf pmu-events: Add Skylake frontend MSR support
        perf pmu-events: Fix fixed counters on Intel
        perf tools: Make alias matching case-insensitive
        perf tools: Allow period= in perf stat CPU event descriptions.
        perf tools: Add README for info on parsing JSON/map files
        perf list jevents: Add support for event list topics
        perf list: Support long jevents descriptions
        ...
      c48ce9f1
    • Linus Torvalds's avatar
      Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 84ed2da0
      Linus Torvalds authored
      Pull scheduler fix from Thomas Gleixner:
       "A revert of a commit which pointelessly widened a preempt disabled
        section which in turn caused might_sleep() to trigger.
      
        The patch intended to prevent usage of smp_processor_id() in
        preemptible context, but the usage in that case is fine because the
        thread is pinned on a single cpu and therefore cannot be migrated off"
      
      * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        Revert "sched/core: Do not use smp_processor_id() with preempt enabled in smpboot_thread_fn()"
      84ed2da0
    • Linus Torvalds's avatar
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · daba2b31
      Linus Torvalds authored
      Pull irq fixes from Thomas Gleixner:
       "Two small kerneldoc fixes from Julia Lawall"
      
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        irqchip/metag-ext: Improve function-level documentation
        irqchip/vic: Improve function-level documentation
      daba2b31
    • Linus Torvalds's avatar
      Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 604a830d
      Linus Torvalds authored
      Pull timer fix from Thomas Gleixner:
       "A single fix for a regression introduced in 4.8 which causes the
        trace/perf clock to return random nonsense if CONFIG_DEBUG_TIMEKEEPING
        is set"
      
      * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        timekeeping: Fix __ktime_get_fast_ns() regression
      604a830d
    • Linus Torvalds's avatar
      Merge branch 'printk-cleanups' · 56387331
      Linus Torvalds authored
      Merge my system logging cleanups, triggered by the broken '\n' patches.
      
      The line continuation handling has been broken basically forever, and
      the code to handle the system log records was both confusing and
      dubious.  And it would do entirely the wrong thing unless you always had
      a terminating newline, partly because it couldn't actually see whether a
      message was marked KERN_CONT or not (but partly because the LOG_CONT
      handling in the recording code was rather confusing too).
      
      This re-introduces a real semantically meaningful KERN_CONT, and fixes
      the few places I noticed where it was missing.  There are probably more
      missing cases, since KERN_CONT hasn't actually had any semantic meaning
      for at least four years (other than the checkpatch meaning of "no log
      level necessary, this is a continuation line").
      
      This also allows the combination of KERN_CONT and a log level.  In that
      case the log level will be ignored if the merging with a previous line
      is successful, but if a new record is needed, that new record will now
      get the right log level.
      
      That also means that you can at least in theory combine KERN_CONT with
      the "pr_info()" style helpers, although any use of pr_fmt() prefixing
      would make that just result in a mess, of course (the prefix would end
      up in the middle of a continuing line).
      
      * printk-cleanups:
        printk: make reading the kernel log flush pending lines
        printk: re-organize log_output() to be more legible
        printk: split out core logging code into helper function
        printk: reinstate KERN_CONT for printing continuation lines
      56387331
    • Marcelo Ricardo Leitner's avatar
      dlm: free workqueues after the connections · 3a8db798
      Marcelo Ricardo Leitner authored
      After backporting commit ee44b4bc ("dlm: use sctp 1-to-1 API")
      series to a kernel with an older workqueue which didn't use RCU yet, it
      was noticed that we are freeing the workqueues in dlm_lowcomms_stop()
      too early as free_conn() will try to access that memory for canceling
      the queued works if any.
      
      This issue was introduced by commit 0d737a8c as before it such
      attempt to cancel the queued works wasn't performed, so the issue was
      not present.
      
      This patch fixes it by simply inverting the free order.
      
      Cc: stable@vger.kernel.org
      Fixes: 0d737a8c ("dlm: fix race while closing connections")
      Signed-off-by: default avatarMarcelo Ricardo Leitner <marcelo.leitner@gmail.com>
      Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
      3a8db798
    • Herbert Xu's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · c3afafa4
      Herbert Xu authored
      Merge the crypto tree to pull in vmx ghash fix.
      c3afafa4
    • Linus Torvalds's avatar
      Merge branch 'for-4.9/block-smp' of git://git.kernel.dk/linux-block · 24532f76
      Linus Torvalds authored
      Pull blk-mq CPU hotplug update from Jens Axboe:
       "This is the conversion of blk-mq to the new hotplug state machine"
      
      * 'for-4.9/block-smp' of git://git.kernel.dk/linux-block:
        blk-mq: fixup "Convert to new hotplug state machine"
        blk-mq: Convert to new hotplug state machine
        blk-mq/cpu-notif: Convert to new hotplug state machine
      24532f76
    • Linus Torvalds's avatar
      Merge branch 'for-4.9/block-irq' of git://git.kernel.dk/linux-block · 12e3d3cd
      Linus Torvalds authored
      Pull blk-mq irq/cpu mapping updates from Jens Axboe:
       "This is the block-irq topic branch for 4.9-rc. It's mostly from
        Christoph, and it allows drivers to specify their own mappings, and
        more importantly, to share the blk-mq mappings with the IRQ affinity
        mappings. It's a good step towards making this work better out of the
        box"
      
      * 'for-4.9/block-irq' of git://git.kernel.dk/linux-block:
        blk_mq: linux/blk-mq.h does not include all the headers it depends on
        blk-mq: kill unused blk_mq_create_mq_map()
        blk-mq: get rid of the cpumask in struct blk_mq_tags
        nvme: remove the post_scan callout
        nvme: switch to use pci_alloc_irq_vectors
        blk-mq: provide a default queue mapping for PCI device
        blk-mq: allow the driver to pass in a queue mapping
        blk-mq: remove ->map_queue
        blk-mq: only allocate a single mq_map per tag_set
        blk-mq: don't redistribute hardware queues on a CPU hotplug event
      12e3d3cd
    • Linus Torvalds's avatar
      Merge tag 'dm-4.9-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm · 48915c2c
      Linus Torvalds authored
      Pull device mapper updates from Mike Snitzer:
      
       - various fixes and cleanups for request-based DM core
      
       - add support for delaying the requeue of requests; used by DM
         multipath when all paths have failed and 'queue_if_no_path' is
         enabled
      
       - DM cache improvements to speedup the loading metadata and the writing
         of the hint array
      
       - fix potential for a dm-crypt crash on device teardown
      
       - remove dm_bufio_cond_resched() and just using cond_resched()
      
       - change DM multipath to return a reservation conflict error
         immediately; rather than failing the path and retrying (potentially
         indefinitely)
      
      * tag 'dm-4.9-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (24 commits)
        dm mpath: always return reservation conflict without failing over
        dm bufio: remove dm_bufio_cond_resched()
        dm crypt: fix crash on exit
        dm cache metadata: switch to using the new cursor api for loading metadata
        dm array: introduce cursor api
        dm btree: introduce cursor api
        dm cache policy smq: distribute entries to random levels when switching to smq
        dm cache: speed up writing of the hint array
        dm array: add dm_array_new()
        dm mpath: delay the requeue of blk-mq requests while all paths down
        dm mpath: use dm_mq_kick_requeue_list()
        dm rq: introduce dm_mq_kick_requeue_list()
        dm rq: reduce arguments passed to map_request() and dm_requeue_original_request()
        dm rq: add DM_MAPIO_DELAY_REQUEUE to delay requeue of blk-mq requests
        dm: convert wait loops to use autoremove_wake_function()
        dm: use signal_pending_state() in dm_wait_for_completion()
        dm: rename task state function arguments
        dm: add two lockdep_assert_held() statements
        dm rq: simplify dm_old_stop_queue()
        dm mpath: check if path's request_queue is dying in activate_path()
        ...
      48915c2c
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · b9044ac8
      Linus Torvalds authored
      Pull main rdma updates from Doug Ledford:
       "This is the main pull request for the rdma stack this release.  The
        code has been through 0day and I had it tagged for linux-next testing
        for a couple days.
      
        Summary:
      
         - updates to mlx5
      
         - updates to mlx4 (two conflicts, both minor and easily resolved)
      
         - updates to iw_cxgb4 (one conflict, not so obvious to resolve,
           proper resolution is to keep the code in cxgb4_main.c as it is in
           Linus' tree as attach_uld was refactored and moved into
           cxgb4_uld.c)
      
         - improvements to uAPI (moved vendor specific API elements to uAPI
           area)
      
         - add hns-roce driver and hns and hns-roce ACPI reset support
      
         - conversion of all rdma code away from deprecated
           create_singlethread_workqueue
      
         - security improvement: remove unsafe ib_get_dma_mr (breaks lustre in
           staging)"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (75 commits)
        staging/lustre: Disable InfiniBand support
        iw_cxgb4: add fast-path for small REG_MR operations
        cxgb4: advertise support for FR_NSMR_TPTE_WR
        IB/core: correctly handle rdma_rw_init_mrs() failure
        IB/srp: Fix infinite loop when FMR sg[0].offset != 0
        IB/srp: Remove an unused argument
        IB/core: Improve ib_map_mr_sg() documentation
        IB/mlx4: Fix possible vl/sl field mismatch in LRH header in QP1 packets
        IB/mthca: Move user vendor structures
        IB/nes: Move user vendor structures
        IB/ocrdma: Move user vendor structures
        IB/mlx4: Move user vendor structures
        IB/cxgb4: Move user vendor structures
        IB/cxgb3: Move user vendor structures
        IB/mlx5: Move and decouple user vendor structures
        IB/{core,hw}: Add constant for node_desc
        ipoib: Make ipoib_warn ratelimited
        IB/mlx4/alias_GUID: Remove deprecated create_singlethread_workqueue
        IB/ipoib_verbs: Remove deprecated create_singlethread_workqueue
        IB/ipoib: Remove deprecated create_singlethread_workqueue
        ...
      b9044ac8
  2. 09 Oct, 2016 5 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · 1fde76f1
      Linus Torvalds authored
      Pull more rdma updates from Doug Ledford:
       "Minor updates for rxe driver"
      
      [ Starting to do merge window pulls again - the current -git tree does
        appear to have some netfilter use-after-free issues, but I've sent
        off the report to the proper channels, and I don't want to delay merge
        window activity any more ]
      
      * tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
        IB/rxe: improved debug prints & code cleanup
        rdma_rxe: Ensure rdma_rxe init occurs at correct time
        IB/rxe: Properly honor max IRD value for rd/atomic.
        IB/{rxe,core,rdmavt}: Fix kernel crash for reg MR
        IB/rxe: Fix sending out loopback packet on netdev interface.
        IB/rxe: Avoid scheduling tasklet for userspace QP
      1fde76f1
    • Linus Torvalds's avatar
      printk: make reading the kernel log flush pending lines · bfd8d3f2
      Linus Torvalds authored
      That will mean that any possible subsequent continuation will now be
      broken up onto a line of its own (since reading the log has finalized
      the beginning og the line), but if user space has activated system
      logging (or if there's a kernel message dump going on) that is the right
      thing to do.
      
      And now that we actually get the continuation flags _right_ for this
      all, the user space logger that is reading the kernel messages can
      actually see the continuation marker.  Not that anybody seems to really
      bother with it (or care), but in theory user space can do its own
      message stitching.
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      bfd8d3f2
    • Linus Torvalds's avatar
      printk: re-organize log_output() to be more legible · 5e467652
      Linus Torvalds authored
      Avoid some duplicate logic now that we can return early, and update the
      comments for the new LOG_CONT world order.
      
      This also stops the continuation flushing from just using random record
      flags for the flushing action, instead taking the flags from the proper
      original line and updating them as we add continuations to it.
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      5e467652
    • Linus Torvalds's avatar
      printk: split out core logging code into helper function · c362c7ff
      Linus Torvalds authored
      The code that actually decides how to log the message (whether to put it
      directly into the record log, whether to append it to an existing
      buffered log, or whether to start a new buffered log) is fairly
      non-obvious code in the middle of the vprintk_emit() function.
      
      Splitting that code up into a helper function makes it easier to
      understand, but perhaps more importantly also allows for the code to
      just return early out of the helper function once it has made the
      decision about where the new log content goes.
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      c362c7ff
    • Linus Torvalds's avatar
      printk: reinstate KERN_CONT for printing continuation lines · 4bcc595c
      Linus Torvalds authored
      Long long ago the kernel log buffer was a buffered stream of bytes, very
      much like stdio in user space.  It supported log levels by scanning the
      stream and noticing the log level markers at the beginning of each line,
      but if you wanted to print a partial line in multiple chunks, you just
      did multiple printk() calls, and it just automatically worked.
      
      Except when it didn't, and you had very confusing output when different
      lines got all mixed up with each other.  Then you got fragment lines
      mixing with each other, or with non-fragment lines, because it was
      traditionally impossible to tell whether a printk() call was a
      continuation or not.
      
      To at least help clarify the issue of continuation lines, we added a
      KERN_CONT marker back in 2007 to mark continuation lines:
      
        47492527 ("printk: add KERN_CONT annotation").
      
      That continuation marker was initially an empty string, and didn't
      actuall make any semantic difference.  But it at least made it possible
      to annotate the source code, and have check-patch notice that a printk()
      didn't need or want a log level marker, because it was a continuation of
      a previous line.
      
      To avoid the ambiguity between a continuation line that had that
      KERN_CONT marker, and a printk with no level information at all, we then
      in 2009 made KERN_CONT be a real log level marker which meant that we
      could now reliably tell the difference between the two cases.
      
        5fd29d6c ("printk: clean up handling of log-levels and newlines")
      
      and we could take advantage of that to make sure we didn't mix up
      continuation lines with lines that just didn't have any loglevel at all.
      
      Then, in 2012, the kernel log buffer was changed to be a "record" based
      log, where each line was a record that has a loglevel and a timestamp.
      
      You can see the beginning of that conversion in commits
      
        e11fea92 ("kmsg: export printk records to the /dev/kmsg interface")
        7ff9554b ("printk: convert byte-buffer to variable-length record buffer")
      
      with a number of follow-up commits to fix some painful fallout from that
      conversion.  Over all, it took a couple of months to sort out most of
      it.  But the upside was that you could have concurrent readers (and
      writers) of the kernel log and not have lines with mixed output in them.
      
      And one particular pain-point for the record-based kernel logging was
      exactly the fragmentary lines that are generated in smaller chunks.  In
      order to still log them as one recrod, the continuation lines need to be
      attached to the previous record properly.
      
      However the explicit continuation record marker that is actually useful
      for this exact case was actually removed in aroundm the same time by commit
      
        61e99ab8 ("printk: remove the now unnecessary "C" annotation for KERN_CONT")
      
      due to the incorrect belief that KERN_CONT wasn't meaningful.  The
      ambiguity between "is this a continuation line" or "is this a plain
      printk with no log level information" was reintroduced, and in fact
      became an even bigger pain point because there was now the whole
      record-level merging of kernel messages going on.
      
      This patch reinstates the KERN_CONT as a real non-empty string marker,
      so that the ambiguity is fixed once again.
      
      But it's not a plain revert of that original removal: in the four years
      since we made KERN_CONT an empty string again, not only has the format
      of the log level markers changed, we've also had some usage changes in
      this area.
      
      For example, some ACPI code seems to use KERN_CONT _together_ with a log
      level, and now uses both the KERN_CONT marker and (for example) a
      KERN_INFO marker to show that it's an informational continuation of a
      line.
      
      Which is actually not a bad idea - if the continuation line cannot be
      attached to its predecessor, without the log level information we don't
      know what log level to assign to it (and we traditionally just assigned
      it the default loglevel).  So having both a log level and the KERN_CONT
      marker is not necessarily a bad idea, but it does mean that we need to
      actually iterate over potentially multiple markers, rather than just a
      single one.
      
      Also, since KERN_CONT was still conceptually needed, and encouraged, but
      didn't actually _do_ anything, we've also had the reverse problem:
      rather than having too many annotations it has too few, and there is bit
      rot with code that no longer marks the continuation lines with the
      KERN_CONT marker.
      
      So this patch not only re-instates the non-empty KERN_CONT marker, it
      also fixes up the cases of bit-rot I noticed in my own logs.
      
      There are probably other cases where KERN_CONT will be needed to be
      added, either because it is new code that never dealt with the need for
      KERN_CONT, or old code that has bitrotted without anybody noticing.
      
      That said, we should strive to avoid the need for KERN_CONT.  It does
      result in real problems for logging, and should generally not be seen as
      a good feature.  If we some day can get rid of the feature entirely,
      because nobody does any fragmented printk calls, that would be lovely.
      
      But until that point, let's at mark the code that relies on the hacky
      multi-fragment kernel printk's.  Not only does it avoid the ambiguity,
      it also annotates code as "maybe this would be good to fix some day".
      
      (That said, particularly during single-threaded bootup, the downsides of
      KERN_CONT are very limited.  Things get much hairier when you have
      multiple threads going on and user level reading and writing logs too).
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      4bcc595c
  3. 08 Oct, 2016 11 commits
    • Al Viro's avatar
      e55f1d1d
    • Al Viro's avatar
      f334bcd9
    • Al Viro's avatar
      Merge branch 'work.const-qstr' into work.misc · 73e8fb2d
      Al Viro authored
      73e8fb2d
    • Al Viro's avatar
      Merge branch 'work.iget' into work.misc · 33e09f0e
      Al Viro authored
      33e09f0e
    • Dave Hansen's avatar
      x86/pkeys: Make protection keys an "eager" feature · d4b05923
      Dave Hansen authored
      Our XSAVE features are divided into two categories: those that
      generate FPU exceptions, and those that do not.  MPX and pkeys do
      not generate FPU exceptions and thus can not be used lazily.  We
      disable them when lazy mode is forced on.
      
      We have a pair of masks to collect these two sets of features, but
      XFEATURE_MASK_PKRU was added to the wrong mask: XFEATURE_MASK_LAZY.
      Fix it by moving the feature to XFEATURE_MASK_EAGER.
      
      Note: this only causes problem if you boot with lazy FPU mode
      (eagerfpu=off) which is *not* the default.  It also only affects
      hardware which is not currently publicly available.  It looks like
      eager mode is going away, but we still need this patch applied
      to any kernel that has protection keys and lazy mode, which is 4.6
      through 4.8 at this point, and 4.9 if the lazy removal isn't sent
      to Linus for 4.9.
      
      Fixes: c8df4009 ("x86/fpu, x86/mm/pkeys: Add PKRU xsave fields and data structures")
      Signed-off-by: default avatarDave Hansen <dave.hansen@intel.com>
      Cc: Dave Hansen <dave@sr71.net>
      Cc: stable@vger.kernel.org
      Link: http://lkml.kernel.org/r/20161007162342.28A49813@viggo.jf.intel.comSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      d4b05923
    • Thomas Gleixner's avatar
      x86/apic: Prevent pointless warning messages · df610d67
      Thomas Gleixner authored
      Markus reported that he sees new warnings:
      
        APIC: NR_CPUS/possible_cpus limit of 4 reached.  Processor 4/0x84 ignored.
        APIC: NR_CPUS/possible_cpus limit of 4 reached.  Processor 5/0x85 ignored.
      
      This comes from the recent persistant cpuid - nodeid changes. The code
      which emits the warning has been called prior to these changes only for
      enabled processors. Now it's called for disabled processors as well to get
      the possible cpu accounting correct. So if the kernel is compiled for the
      number of actual available/enabled CPUs and the BIOS reports disabled CPUs
      as well then the above warnings are printed.
      
      That's a pointless exercise as it only makes sense if there are more CPUs
      enabled than the kernel supports.
      
      Nake the warning conditional on enabled processors so we are back to the
      state before these changes.
      
      Fixes: 8f54969d ("x86/acpi: Introduce persistent storage for cpuid <-> apicid mapping") 
      Reported-and-tested-by: default avatarMarkus Trippelsdorf <markus@trippelsdorf.de>
      Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
      Cc: Dou Liyang <douly.fnst@cn.fujitsu.com>
      Cc: linux-acpi@vger.kernel.org
      Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>
      Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1610071549330.19804@nanosSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      df610d67
    • Thomas Gleixner's avatar
      x86/acpi: Prevent LAPIC id 0xff from being accounted · f3bf1dbe
      Thomas Gleixner authored
      Yinghai reported that the recent changes to make the cpuid - nodeid
      relationship permanent causes a cpuid ordering regression on a system which
      has 2apic enabled..
      
      The reason is that the ACPI local APIC parser has no sanity check for
      apicid 0xff, which is an invalid id. So a CPU id for this invalid local
      APIC id is allocated and therefor breaks the cpuid ordering.
      
      Add a sanity check to acpi_parse_lapic() which ignores the invalid id.
      
      Fixes: 8f54969d ("x86/acpi: Introduce persistent storage for cpuid <-> apicid mapping")
      Reported-by: default avatarYinghai Lu <yinghai@kernel.org>
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Cc: Gu Zheng <guz.fnst@cn.fujitsu.com>,
      Cc: Tang Chen <tangchen@cn.fujitsu.com>
      Cc: douly.fnst@cn.fujitsu.com,
      Cc: zhugh.fnst@cn.fujitsu.com
      Cc: Tony Luck <tony.luck@intel.com>
      Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
      Cc: Len Brown <lenb@kernel.org>
      Cc: Lv Zheng <lv.zheng@intel.com>,
      Cc: robert.moore@intel.com
      Cc: linux-acpi@vger.kernel.org
      Link: https://lkml.kernel.org/r/CAE9FiQVQx6FRXT-RdR7Crz4dg5LeUWHcUSy1KacjR+JgU_vGJg@mail.gmail.com
      f3bf1dbe
    • Linus Torvalds's avatar
      Merge branch 'akpm' (patches from Andrew) · b66484cd
      Linus Torvalds authored
      Merge updates from Andrew Morton:
      
       - fsnotify updates
      
       - ocfs2 updates
      
       - all of MM
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (127 commits)
        console: don't prefer first registered if DT specifies stdout-path
        cred: simpler, 1D supplementary groups
        CREDITS: update Pavel's information, add GPG key, remove snail mail address
        mailmap: add Johan Hovold
        .gitattributes: set git diff driver for C source code files
        uprobes: remove function declarations from arch/{mips,s390}
        spelling.txt: "modeled" is spelt correctly
        nmi_backtrace: generate one-line reports for idle cpus
        arch/tile: adopt the new nmi_backtrace framework
        nmi_backtrace: do a local dump_stack() instead of a self-NMI
        nmi_backtrace: add more trigger_*_cpu_backtrace() methods
        min/max: remove sparse warnings when they're nested
        Documentation/filesystems/proc.txt: add more description for maps/smaps
        mm, proc: fix region lost in /proc/self/smaps
        proc: fix timerslack_ns CAP_SYS_NICE check when adjusting self
        proc: add LSM hook checks to /proc/<tid>/timerslack_ns
        proc: relax /proc/<tid>/timerslack_ns capability requirements
        meminfo: break apart a very long seq_printf with #ifdefs
        seq/proc: modify seq_put_decimal_[u]ll to take a const char *, not char
        proc: faster /proc/*/status
        ...
      b66484cd
    • Linus Torvalds's avatar
      Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · c913fc41
      Linus Torvalds authored
      Pull ARM SoC late DT updates from Arnd Bergmann:
       "These updates have been kept in a separate branch mostly because they
        rely on updates to the respective clk drivers to keep the shared
        header files in sync.
      
         - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an
           automotive SoC similar to the ⅹ8a7795 chip we already support, but
           the dts changes rely on a clock driver change that has been merged
           for v4.9 through the clk tree.
      
         - The Amlogic meson-gxbb (S905) platform gains support for a few
           drivers merged through our tree, in particular the network and usb
           driver changes are required and included here, and also the clk
           tree changes.
      
         - The Allwinner platforms have seen a large-scale change to their clk
           drivers and the dts file updates must come after that. This
           includes the newly added Nextthing GR8 platform, which is derived
           from sun5i/A13.
      
         - Some integrator (arm32) changes rely on clk driver changes.
      
         - A single patch for lpc32xx has no such dependency but wasn't added
           until just before the merge window"
      
      * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits)
        ARM: dts: lpc32xx: add device node for IRAM on-chip memory
        ARM: dts: sun8i: Add accelerometer to polaroid-mid2407pxe03
        ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board
        ARM: dts: sun8i: add pinmux for UART1 at PG
        dts: sun8i-h3: add I2C0-2 peripherals to H3 SOC
        dts: sun8i-h3: add pinmux definitions for I2C0-2
        dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards
        dts: sun8i-h3: split off RTS/CTS for UART1 in seperate pinmux
        dts: sun8i-h3: add pinmux definitions for UART2-3
        ARM: dts: sun9i: a80-optimus: Disable EHCI1
        ARM: dts: sun9i: cubieboard4: Add AXP806 PMIC device node and regulators
        ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators
        ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused
        ARM: dts: sun9i: a80-optimus: Declare AXP809 SW regulator as unused
        ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h
        ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04
        ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03
        ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz
        ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h
        ARM64: dts: meson-gxbb-vega-s95: Enable USB Nodes
        ...
      c913fc41
    • Linus Torvalds's avatar
      Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · a439f8f2
      Linus Torvalds authored
      Pull ARM 64-bit DT updates from Arnd Bergmann:
       "The 64-bit DT changes are surprisingly small this time, we only add
        two SoC platforms: the ZTE ZX296718 Set-top-box SoC and the SocioNext
        UniPhier LD11 TV SoC, each with their reference boards.
      
        There are three new machines added for existing SoC platforms:
      
         - The Marvell Armada 8040 development board is an impressive
           quad-core Cortex-A72 machine with three 10gbit ethernet interfaces
      
         - Qualcomms DragonBoard 820c single-board computer is their current
           high-end phone platform in the 96boards form factor
      
         - Rockchip: Tronsmart Orion r86 set-top-box is a popular mid-range
           Android box based on the 8-core rk3368 SoC"
      
      * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (91 commits)
        arm64: dts: berlin4ct: Add L2 cache topology
        arm64: dts: berlin4ct: enable all wdt nodes unconditionally
        arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes
        arm64: dts: Add ZTE ZX296718 SoC dts and Makefile
        arm64: dts: apm: Add DT node for APM X-Gene 2 CPU clocks
        arm64: dts: apm: Add X-Gene SoC hwmon to device tree
        arm64: dts: apm: Fix interrupt polarity for X-Gene PCIe legacy interrupts
        arm64: dts: apm: Add APM X-Gene v2 SoC PMU DTS entries
        arm64: dts: apm: Add APM X-Gene SoC PMU DTS entries
        arm64: dts: marvell: enable MSI for PCIe on Armada 7K/8K
        arm64: dts: ls2080a: Add 'dma-coherent' for ls2080a PCI nodes
        arm64: dts: rockchip: add Type-C phy for RK3399
        arm64: dts: rockchip: enable the gmac for rk3399 evb board
        arm64: dts: rockchip: add the gmac needed node for rk3399
        arm64: dts: rockchip: support the pmu node for rk3399
        arm64: dts: rockchip: change all interrupts cells to 4 on rk3399 SoCs
        arm64: dts: rockchip: add the tcpc for rk3399 power domain
        arm64: dts: rockchip: add efuse0 device node for rk3399
        arm64: dts: rockchip: configure PCIe support for rk3399-evb
        arm64: dts: rockchip: add the PCIe controller support for RK3399
        ...
      a439f8f2
    • Linus Torvalds's avatar
      Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 00e729c9
      Linus Torvalds authored
      Pull ARM DT updates from Arnd Bergmann:
       "These are as usual a very large number of mostly boring updates to
        enable devices in existing machines, or to fix minor bugs. Notably, an
        ongoing treewide effort to fix warnings caused by an update to the
        device tree compiler. These are enabled with "make W=1" at the moment
        but can hopefully become the default once all issues have been
        addressed.
      
        No new SoC platform is added this time around (Armada 395 and Orion
        mv88f5181 are slight variations of existing ones), but a significant
        number of new dts files are added, which I list by platform:
      
         - Allwinner: Empire Electronix M712 and iNet d978 Rev2 tablets,
           Orange Pi PC Plus, Orange Pi 2, Orange Pi Plus 2E, Orange Pi Lite,
           Olimex A33-Olinuxino, and Nano Pi Neo single-board computers
      
         - ARM Realview: all supported machines (ported from board files)
      
         - Broadcom: BCM958525er, BCM958522er, BCM988312hr, BCM958623hr and
           BCM958622hr reference boards for Northstar platform, Raspberry Pi
           Zero single-board computer
      
         - Marvell EBU: Netgear WNR854T router (ported from board file),
           Armada 395 SoC platform and GP board Armada 390 DB development
           board
      
         - NXP i.MX: imx7s Warp7 reference board, Gateworks Ventana GW553x
           single-board computer, Technologic Systems TS-4900 and Engicam
           IMX6UL GEA M6UL computer-on-module, Inverse Path USB armory board
      
         - Qualcomm: LG Nexus 5 Phone
      
         - Renesas: r8a7792/wheat and r7s72100/rskrza1 development boards
      
         - Rockchip: Rockchip RK3288 Fennec reference board, Firefly RK3288
           Reload platform
      
         - ST Microelectronics STi: B2260 (96boards) single-board computer
      
         - TI Davinci: OMAP-L138 LCDK Development kit
      
         - TI OMAP: beagleboard-x15 rev B1 single-board computer"
      
      * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (390 commits)
        ARM: dts: sony-nsz-gs7: add missing unit name to /memory node
        ARM: dts: chromecast: add missing unit name to /memory node
        ARM: dts: berlin2q-marvell-dmp: add missing unit name to /memory node
        ARM: dts: berlin2: Add missing unit name to /soc node
        ARM: dts: berlin2cd: Add missing unit name to /soc node
        ARM: dts: berlin2q: Add missing unit name to /soc node
        ARM: dts: berlin2: Remove skeleton.dtsi inclusion
        ARM: dts: berlin2cd: Remove skeleton.dtsi inclusion
        ARM: dts: berlin2q: Remove skeleton.dtsi inclusion
        arm: dts: berlin2q: enable all wdt nodes unconditionally
        arm: dts: berlin2: enable all wdt nodes unconditionally
        ARM: dts: omap5-igep0050.dts: Use tabs for indentation
        ARM: dts: Fix igepv5 power button GPIO direction
        ARM: dts: am335x-evmsk: Add blue-and-red-wiring -property to lcdc node
        ARM: dts: am335x-evmsk: Whitespace cleanup of lcdc related nodes
        ARM: dts: am335x-evm: Add blue-and-red-wiring -property to lcdc node
        ARM: dts: s3c64xx: Use macros for pinctrl configuration
        ARM: dts: s3c2416: Use macros for pinctrl configuration
        ARM: dts: s5pv210: Use macros for pinctrl configuration
        ARM: dts: s3c64xx: Use common macros for pinctrl configuration
        ...
      00e729c9