1. 17 Aug, 2017 2 commits
  2. 10 Aug, 2017 1 commit
  3. 08 Aug, 2017 1 commit
  4. 02 Aug, 2017 1 commit
    • Stephen Smalley's avatar
      selinux: Generalize support for NNP/nosuid SELinux domain transitions · af63f419
      Stephen Smalley authored
      As systemd ramps up enabling NNP (NoNewPrivileges) for system services,
      it is increasingly breaking SELinux domain transitions for those services
      and their descendants.  systemd enables NNP not only for services whose
      unit files explicitly specify NoNewPrivileges=yes but also for services
      whose unit files specify any of the following options in combination with
      running without CAP_SYS_ADMIN (e.g. specifying User= or a
      CapabilityBoundingSet= without CAP_SYS_ADMIN): SystemCallFilter=,
      SystemCallArchitectures=, RestrictAddressFamilies=, RestrictNamespaces=,
      PrivateDevices=, ProtectKernelTunables=, ProtectKernelModules=,
      MemoryDenyWriteExecute=, or RestrictRealtime= as per the systemd.exec(5)
      man page.
      The end result is bad for the security of both SELinux-disabled and
      SELinux-enabled systems.  Packagers have to turn off these
      options in the unit files to preserve SELinux domain transitions.  For
      users who choose to disable SELinux, this means that they miss out on
      at least having the systemd-supported protections.  For users who keep
      SELinux enabled, they may still be missing out on some protections
      because it isn't necessarily guaranteed that the SELinux policy for
      that service provides the same protections in all cases.
      commit 7b0d0b40 ("selinux: Permit bounded transitions under
      NO_NEW_PRIVS or NOSUID.") allowed bounded transitions under NNP in
      order to support limited usage for sandboxing programs.  However,
      defining typebounds for all of the affected service domains
      is impractical to implement in policy, since typebounds requires us
      to ensure that each domain is allowed everything all of its descendant
      domains are allowed, and this has to be repeated for the entire chain
      of domain transitions.  There is no way to clone all allow rules from
      descendants to their ancestors in policy currently, and doing so would
      be undesirable even if it were practical, as it requires leaking
      permissions to objects and operations into ancestor domains that could
      weaken their own security in order to allow them to the descendants
      (e.g. if a descendant requires execmem permission, then so do all of
      its ancestors; if a descendant requires execute permission to a file,
      then so do all of its ancestors; if a descendant requires read to a
      symbolic link or temporary file, then so do all of its ancestors...).
      SELinux domains are intentionally not hierarchical / bounded in this
      manner normally, and making them so would undermine their protections
      and least privilege.
      We have long had a similar tension with SELinux transitions and nosuid
      mounts, albeit not as severe.  Users often have had to choose between
      retaining nosuid on a mount and allowing SELinux domain transitions on
      files within those mounts.  This likewise leads to unfortunate tradeoffs
      in security.
      Decouple NNP/nosuid from SELinux transitions, so that we don't have to
      make a choice between them. Introduce a nnp_nosuid_transition policy
      capability that enables transitions under NNP/nosuid to be based on
      a permission (nnp_transition for NNP; nosuid_transition for nosuid)
      between the old and new contexts in addition to the current support
      for bounded transitions.  Domain transitions can then be allowed in
      policy without requiring the parent to be a strict superset of all of
      its children.
      With this change, systemd unit files can be left unmodified from upstream.
      SELinux-disabled and SELinux-enabled users will benefit from retaining any
      of the systemd-provided protections.  SELinux policy will only need to
      be adapted to enable the new policy capability and to allow the
      new permissions between domain pairs as appropriate.
      NB: Allowing nnp_transition between two contexts opens up the potential
      for the old context to subvert the new context by installing seccomp
      filters before the execve.  Allowing nosuid_transition between two contexts
      opens up the potential for a context transition to occur on a file from
      an untrusted filesystem (e.g. removable media or remote filesystem).  Use
      with care.
      Signed-off-by: default avatarStephen Smalley <sds@tycho.nsa.gov>
      Signed-off-by: default avatarPaul Moore <paul@paul-moore.com>
  5. 31 Jul, 2017 1 commit
  6. 28 Jul, 2017 1 commit
  7. 25 Jul, 2017 4 commits
  8. 23 Jul, 2017 8 commits
  9. 22 Jul, 2017 6 commits
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-linus-v4.13-rc2' of... · 4b162c53
      Linus Torvalds authored
      Merge tag 'hwmon-for-linus-v4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
      Pull hwmon fix from Guenter Roeck:
       "Avoid buffer overruns in applesmc driver"
      * tag 'hwmon-for-linus-v4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (applesmc) Avoid buffer overruns
    • Linus Torvalds's avatar
      Merge tag 'tty-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · ae75d1ae
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are some small tty and serial driver fixes for 4.13-rc2. Nothing
        huge at all, a revert of a patch that turned out to break things, a
        fix up for a new tty ioctl we added in 4.13-rc1 to get the uapi
        definition correct, and a few minor serial driver fixes for reported
        All of these have been in linux-next for a while with no reported
      * tag 'tty-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        tty: Fix TIOCGPTPEER ioctl definition
        tty: hide unused pty_get_peer function
        tty: serial: lpuart: Fix the logic for detecting the 32-bit type UART
        serial: imx: Prevent TX buffer PIO write when a DMA has been started
        Revert "serial: imx-serial - move DMA buffer configuration to DT"
        serial: sh-sci: Uninitialized variables in sysfs files
        serial: st-asc: Potential error pointer dereference
    • Linus Torvalds's avatar
      Merge tag 'char-misc-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · dedaff2f
      Linus Torvalds authored
      Pull char/misc driver fixes from Greg KH:
       "Here are some small char and misc driver fixes for 4.13-rc2. All fix
        reported problems with 4.13-rc1 or older kernels (like the binder
        fixes). Full details in the shortlog.
        All have been in linux-next with no reported issues"
      * tag 'char-misc-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        w1: omap-hdq: fix error return code in omap_hdq_probe()
        regmap: regmap-w1: Fix build troubles
        w1: Fix slave count on 1-Wire bus (resend)
        mux: mux-core: unregister mux_class in mux_exit()
        mux: remove the Kconfig question for the subsystem
        nvmem: rockchip-efuse: amend compatible rk322x-efuse to rk3228-efuse
        drivers/fsi: fix fsi_slave_mode prototype
        fsi: core: register with postcore_initcall
        thunderbolt: Correct access permissions for active NVM contents
        vmbus: re-enable channel tasklet
        spmi: pmic-arb: Always allocate ppid_to_apid table
        MAINTAINERS: Add entry for SPMI subsystem
        spmi: Include OF based modalias in device uevent
        binder: Use wake up hint for synchronous transactions.
        binder: use group leader instead of open thread
        Revert "android: binder: Sanity check at binder ioctl"
    • Linus Torvalds's avatar
      Merge tag 'usb-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 55fd939e
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here are some small USB fixes for 4.13-rc2.
        The usual batch, gadget fixes for reported issues, as well as xhci
        fixes, and a small random collection of other fixes for reported
        All have been in linux-next with no reported issues"
      * tag 'usb-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits)
        xhci: fix memleak in xhci_run()
        usb: xhci: fix spinlock recursion for USB2 test mode
        xhci: fix 20000ms port resume timeout
        usb: xhci: Issue stop EP command only when the EP state is running
        xhci: Bad Ethernet performance plugged in ASM1042A host
        xhci: Fix NULL pointer dereference when cleaning up streams for removed host
        usb: renesas_usbhs: gadget: disable all eps when the driver stops
        usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRL
        usb: gadget: udc: renesas_usb3: protect usb3_ep->started in usb3_start_pipen()
        usb: gadget: udc: renesas_usb3: fix zlp transfer by the dmac
        usb: gadget: udc: renesas_usb3: fix free size in renesas_usb3_dma_free_prd()
        usb: gadget: f_uac2: endianness fixes.
        usb: gadget: f_uac1: endianness fixes.
        include: usb: audio: specify exact endiannes of descriptors
        usb: gadget: udc: start_udc() can be static
        usb: dwc2: gadget: On USB RESET reset device address to zero
        usb: storage: return on error to avoid a null pointer dereference
        usb: typec: include linux/device.h in ucsi.h
        USB: cdc-acm: add device-id for quirky printer
        usb: dwc3: gadget: only unmap requests from DMA if mapped
    • Linus Torvalds's avatar
      Merge tag 'staging-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · bcb53e57
      Linus Torvalds authored
      Pull staging driver fixes from Greg KH:
       "Here are some small staging driver fixes for reported issues for
        Also in here is a new driver, the virtualbox DRM driver. It's
        stand-alone and got acks from the DRM developers to go in through this
        tree. It's a new thing, but it should be fine for this point in the rc
        cycle due to it being independent.
        All of this has been in linux-next for a while with no reported
      * tag 'staging-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
        staging: rtl8188eu: add TL-WN722N v2 support
        staging: speakup: safely register and unregister ldisc
        staging: speakup: add functions to register and unregister ldisc
        staging: speakup: safely close tty
        staging: sm750fb: avoid conflicting vesafb
        staging: lustre: ko2iblnd: check copy_from_iter/copy_to_iter return code
        staging: vboxvideo: Add vboxvideo to drivers/staging
        staging: sm750fb: fixed a assignment typo
        staging: rtl8188eu: memory leak in rtw_free_cmd_obj()
        staging: vchiq_arm: fix error codes in probe
        staging: comedi: ni_mio_common: fix AO timer off-by-one regression
    • Randy Dunlap's avatar
      MAINTAINERS: fix alphabetical ordering · 82abbea7
      Randy Dunlap authored
      Fix major alphabetic errors.  No attempt to fix items that all begin
      with the same word (like ARM, BROADCOM, DRM, EDAC, FREESCALE, INTEL,
      OMAP, PCI, SAMSUNG, TI, USB, etc.).
      (diffstat +/- is different by one line because TI KEYSTONE MULTICORE
      had 2 blank lines after it.)
      Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
      Acked-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
  10. 21 Jul, 2017 15 commits
    • Linus Torvalds's avatar
      Merge tag 'nfs-for-4.13-2' of git://git.linux-nfs.org/projects/anna/linux-nfs · 505d5c11
      Linus Torvalds authored
      Pull NFS client bugfixes from Anna Schumaker:
       "Stable bugfix:
         - Fix error reporting regression
         - Fix setting filelayout ds address race
         - Fix subtle access bug when using ACLs
         - Fix setting mnt3_counts array size
         - Fix a couple of pNFS commit races"
      * tag 'nfs-for-4.13-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
        NFS/filelayout: Fix racy setting of fl->dsaddr in filelayout_check_deviceid()
        NFS: Be more careful about mapping file permissions
        NFS: Store the raw NFS access mask in the inode's access cache
        NFSv3: Convert nfs3_proc_access() to use nfs_access_set_mask()
        NFS: Refactor NFS access to kernel access mask calculation
        net/sunrpc/xprt_sock: fix regression in connection error reporting.
        nfs: count correct array for mnt3_counts array size
        Revert commit 722f0b89 ("pNFS: Don't send COMMITs to the DSes if...")
        pNFS/flexfiles: Handle expired layout segments in ff_layout_initiate_commit()
        NFS: Fix another COMMIT race in pNFS
        NFS: Fix a COMMIT race in pNFS
        mount: copy the port field into the cloned nfs_server structure.
        NFS: Don't run wake_up_bit() when nobody is waiting...
        nfs: add export operations
    • Linus Torvalds's avatar
      Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs · 99313414
      Linus Torvalds authored
      Pull overlayfs fixes from Miklos Szeredi:
       "This fixes a crash with SELinux and several other old and new bugs"
      * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
        ovl: check for bad and whiteout index on lookup
        ovl: do not cleanup directory and whiteout index entries
        ovl: fix xattr get and set with selinux
        ovl: remove unneeded check for IS_ERR()
        ovl: fix origin verification of index dir
        ovl: mark parent impure on ovl_link()
        ovl: fix random return value on mount
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 0151ef00
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "A small set of fixes for -rc2 - two fixes for BFQ, documentation and
        code, and a removal of an unused variable in nbd. Outside of that, a
        small collection of fixes from the usual crew on the nvme side"
      * 'for-linus' of git://git.kernel.dk/linux-block:
        nvmet: don't report 0-bytes in serial number
        nvmet: preserve controller serial number between reboots
        nvmet: Move serial number from controller to subsystem
        nvmet: prefix version configfs file with attr
        nvme-pci: Fix an error handling path in 'nvme_probe()'
        nvme-pci: Remove nvme_setup_prps BUG_ON
        nvme-pci: add another device ID with stripe quirk
        nvmet-fc: fix byte swapping in nvmet_fc_ls_create_association
        nvme: fix byte swapping in the streams code
        nbd: kill unused ret in recv_work
        bfq: dispatch request to prevent queue stalling after the request completion
        bfq: fix typos in comments about B-WF2Q+ algorithm
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · bb236dbe
      Linus Torvalds authored
      Pull more rdma fixes from Doug Ledford:
       "As per my previous pull request, there were two drivers that each had
        a rather large number of legitimate fixes still to be sent.
        As it turned out, I also missed a reasonably large set of fixes from
        one person across the stack that are all important fixes. All in all,
        the bnxt_re, i40iw, and Dan Carpenter are 3/4 to 2/3rds of this pull
        There were some other random fixes that I didn't send in the last pull
        request that I added to this one. This catches the rdma stack up to
        the fixes from up to about the beginning of this week. Any more fixes
        I'll wait and batch up later in the -rc cycle. This will give us a
        good base to start with for basing a for-next branch on -rc2.
         - i40iw fixes
         - bnxt_re fixes
         - Dan Carpenter bugfixes across stack
         - ten more random fixes, no more than two from any one person"
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits)
        RDMA/core: Initialize port_num in qp_attr
        RDMA/uverbs: Fix the check for port number
        IB/cma: Fix reference count leak when no ipv4 addresses are set
        RDMA/iser: don't send an rkey if all data is written as immadiate-data
        rxe: fix broken receive queue draining
        RDMA/qedr: Prevent memory overrun in verbs' user responses
        iw_cxgb4: don't use WR keys/addrs for 0 byte reads
        IB/mlx4: Fix CM REQ retries in paravirt mode
        IB/rdmavt: Setting of QP timeout can overflow jiffies computation
        IB/core: Fix sparse warnings
        RDMA/bnxt_re: Fix the value reported for local ack delay
        RDMA/bnxt_re: Report MISSED_EVENTS in req_notify_cq
        RDMA/bnxt_re: Fix return value of poll routine
        RDMA/bnxt_re: Enable atomics only if host bios supports
        RDMA/bnxt_re: Specify RDMA component when allocating stats context
        RDMA/bnxt_re: Fixed the max_rd_atomic support for initiator and destination QP
        RDMA/bnxt_re: Report supported value to IB stack in query_device
        RDMA/bnxt_re: Do not free the ctx_tbl entry if delete GID fails
        RDMA/bnxt_re: Fix WQE Size posted to HW to prevent it from throwing error
        RDMA/bnxt_re: Free doorbell page index (DPI) during dealloc ucontext
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-for-v4.13-rc2' of git://people.freedesktop.org/~airlied/linux · 24a1635a
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "A bunch of fixes for rc2: two imx regressions, vc4 fix, dma-buf fix,
        some displayport mst fixes, and an amdkfd fix.
        Nothing too crazy, I assume we just haven't see much rc1 testing yet"
      * tag 'drm-fixes-for-v4.13-rc2' of git://people.freedesktop.org/~airlied/linux:
        drm/mst: Avoid processing partially received up/down message transactions
        drm/mst: Avoid dereferencing a NULL mstb in drm_dp_mst_handle_up_req()
        drm/mst: Fix error handling during MST sideband message reception
        drm/imx: parallel-display: Accept drm_of_find_panel_or_bridge failure
        drm/imx: fix typo in ipu_plane_formats[]
        drm/vc4: Fix VBLANK handling in crtc->enable() path
        dma-buf/fence: Avoid use of uninitialised timestamp
        drm/amdgpu: Remove unused field kgd2kfd_shared_resources.num_mec
        drm/radeon: Remove initialization of shared_resources.num_mec
        drm/amdkfd: Remove unused references to shared_resources.num_mec
        drm/amdgpu: Fix KFD oversubscription by tracking queues correctly
    • Linus Torvalds's avatar
      Merge tag 'trace-v4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · f79ec886
      Linus Torvalds authored
      Pull tracing fixes from Steven Rostedt:
       "Three minor updates
         - Use the new GFP_RETRY_MAYFAIL to be more aggressive in allocating
           memory for the ring buffer without causing OOMs
         - Fix a memory leak in adding and removing instances
         - Add __rcu annotation to be able to debug RCU usage of function
           tracing a bit better"
      * tag 'trace-v4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        trace: fix the errors caused by incompatible type of RCU variables
        tracing: Fix kmemleak in instance_rmdir
        tracing/ring_buffer: Try harder to allocate
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · b0a75281
      Linus Torvalds authored
      Pull KVM fixes from Radim Krčmář:
       "A bunch of small fixes for x86"
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
        kvm: x86: hyperv: avoid livelock in oneshot SynIC timers
        KVM: VMX: Fix invalid guest state detection after task-switch emulation
        x86: add MULTIUSER dependency for KVM
        KVM: nVMX: Disallow VM-entry in MOV-SS shadow
        KVM: nVMX: track NMI blocking state separately for each VMCS
        KVM: x86: masking out upper bits
    • Linus Torvalds's avatar
      Merge tag 'powerpc-4.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 10fc9554
      Linus Torvalds authored
      Pull powerpc fixes from Michael Ellerman:
       "A handful of fixes, mostly for new code:
         - some reworking of the new STRICT_KERNEL_RWX support to make sure we
           also remove executable permission from __init memory before it's
         - a fix to some recent optimisations to the hypercall entry where we
           were clobbering r12, this was breaking nested guests (PR KVM).
         - a fix for the recent patch to opal_configure_cores(). This could
           break booting on bare metal Power8 boxes if the kernel was built
         - .. and finally a workaround for spurious PMU interrupts on Power9
        Thanks to: Nicholas Piggin, Anton Blanchard, Balbir Singh"
      * tag 'powerpc-4.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        powerpc/mm: Mark __init memory no-execute when STRICT_KERNEL_RWX=y
        powerpc/mm/hash: Refactor hash__mark_rodata_ro()
        powerpc/mm/radix: Refactor radix__mark_rodata_ro()
        powerpc/64s: Fix hypercall entry clobbering r12 input
        powerpc/perf: Avoid spurious PMU interrupts after idle
        powerpc/powernv: Fix boot on Power8 bare metal due to opal_configure_cores()
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 4ec9f7a1
      Linus Torvalds authored
      Pull x86 fixes from Ingo Molnar:
       "Half of the fixes are for various build time warnings triggered by
        randconfig builds. Most (but not all...) were harmless.
        There's also:
         - ACPI boundary condition fixes
         - UV platform fixes
         - defconfig updates
         - an AMD K6 CPU init fix
         - a %pOF printk format related preparatory change
         - .. and a warning fix related to the tlb/PCID changes"
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/devicetree: Convert to using %pOF instead of ->full_name
        x86/platform/uv/BAU: Disable BAU on single hub configurations
        x86/platform/intel-mid: Fix a format string overflow warning
        x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
        x86/build: Silence the build with "make -s"
        x86/io: Add "memory" clobber to insb/insw/insl/outsb/outsw/outsl
        x86/fpu/math-emu: Avoid bogus -Wint-in-bool-context warning
        x86/fpu/math-emu: Fix possible uninitialized variable use
        perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
        x86/defconfig: Remove stale, old Kconfig options
        x86/ioapic: Pass the correct data to unmask_ioapic_irq()
        x86/acpi: Prevent out of bound access caused by broken ACPI tables
        x86/mm, KVM: Fix warning when !CONFIG_PREEMPT_COUNT
        x86/platform/uv/BAU: Fix congested_response_us not taking effect
        x86/cpu: Use indirect call to measure performance in init_amd_k6()
    • Linus Torvalds's avatar
      Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · e234b4a8
      Linus Torvalds authored
      Pull timer fix from Ingo Molnar:
       "A timer_irq_init() clocksource API robustness fix"
      * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        clocksource/drivers/timer-of: Handle of_irq_get_byname() result correctly
    • Linus Torvalds's avatar
      Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 5a77f025
      Linus Torvalds authored
      Pull scheduler fixes from Ingo Molnar:
       "A cputime fix and code comments/organization fix to the deadline
      * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/deadline: Fix confusing comments about selection of top pi-waiter
        sched/cputime: Don't use smp_processor_id() in preemptible context
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · bbcdea65
      Linus Torvalds authored
      Pull perf fixes from Ingo Molnar:
       "Two hw-enablement patches, two race fixes, three fixes for regressions
        of semantics, plus a number of tooling fixes"
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/x86/intel: Add proper condition to run sched_task callbacks
        perf/core: Fix locking for children siblings group read
        perf/core: Fix scheduling regression of pinned groups
        perf/x86/intel: Fix debug_store reset field for freq events
        perf/x86/intel: Add Goldmont Plus CPU PMU support
        perf/x86/intel: Enable C-state residency events for Apollo Lake
        perf symbols: Accept zero as the kernel base address
        Revert "perf/core: Drop kernel samples even though :u is specified"
        perf annotate: Fix broken arrow at row 0 connecting jmp instruction to its target
        perf evsel: State in the default event name if attr.exclude_kernel is set
        perf evsel: Fix attr.exclude_kernel setting for default cycles:p
    • Linus Torvalds's avatar
      Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 8b810a3a
      Linus Torvalds authored
      Pull locking fixlet from Ingo Molnar:
       "Remove an unnecessary priority adjustment in the rtmutex code"
      * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        locking/rtmutex: Remove unnecessary priority adjustment
    • Trond Myklebust's avatar
      NFS/filelayout: Fix racy setting of fl->dsaddr in filelayout_check_deviceid() · 1ebf9801
      Trond Myklebust authored
      We must set fl->dsaddr once, and once only, even if there are multiple
      processes calling filelayout_check_deviceid() for the same layout
      Reported-by: default avatarOlga Kornievskaia <kolga@netapp.com>
      Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
      Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
    • Linus Torvalds's avatar
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 34eddefe
      Linus Torvalds authored
      Pull irq fixes from Ingo Molnar:
       "A resume_irq() fix, plus a number of static declaration fixes"
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        irqchip/digicolor: Drop unnecessary static
        irqchip/mips-cpu: Drop unnecessary static
        irqchip/gic/realview: Drop unnecessary static
        irqchip/mips-gic: Remove population of irq domain names
        genirq/PM: Properly pretend disabled state when force resuming interrupts