1. 21 Jul, 2016 7 commits
  2. 12 Jul, 2016 1 commit
  3. 11 Jul, 2016 1 commit
  4. 06 Jul, 2016 2 commits
  5. 04 Jul, 2016 2 commits
  6. 28 Jun, 2016 1 commit
  7. 27 Jun, 2016 6 commits
  8. 26 Jun, 2016 1 commit
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 2ac9b973
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Two straightforward fixes.
      
        One is a concurrency issue only affecting SAS connected SATA drives,
        but which could hang the storage subsystem if it triggers (because the
        outstanding command count on error never goes back to zero) and the
        other is a NO_TAG fallout from the switch to hostwide tags which
        causes the system to crash on module insertion (we've checked
        carefully and only the 53c700 family of drivers is vulnerable to this
        issue)"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        53c700: fix BUG on untagged commands
        scsi: fix race between simultaneous decrements of ->host_failed
      2ac9b973
  9. 25 Jun, 2016 19 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus-4.7-part2' of... · da2f6aba
      Linus Torvalds authored
      Merge branch 'for-linus-4.7-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs
      
      Pull btrfs fixes part 2 from Chris Mason:
       "This has one patch from Omar to bring iterate_shared back to btrfs.
      
        We have a tree of work we queue up for directory items and it doesn't
        lend itself well to shared access.  While we're cleaning it up, Omar
        has changed things to use an exclusive lock when there are delayed
        items"
      
      * 'for-linus-4.7-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        Btrfs: fix ->iterate_shared() by upgrading i_rwsem for delayed nodes
      da2f6aba
    • Linus Torvalds's avatar
      Merge branch 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs · b971712a
      Linus Torvalds authored
      Pull btrfs fixes from Chris Mason:
       "I have a two part pull this time because one of the patches Dave
        Sterba collected needed to be against v4.7-rc2 or higher (we used
        rc4).  I try to make my for-linus-xx branch testable on top of the
        last major so we can hand fixes to people on the list more easily, so
        I've split this pull in two.
      
        This first part has some fixes and two performance improvements that
        we've been testing for some time.
      
        Josef's two performance fixes are most notable.  The transid tracking
        patch makes a big improvement on pretty much every workload"
      
      * 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        Btrfs: Force stripesize to the value of sectorsize
        btrfs: fix disk_i_size update bug when fallocate() fails
        Btrfs: fix error handling in map_private_extent_buffer
        Btrfs: fix error return code in btrfs_init_test_fs()
        Btrfs: don't do nocow check unless we have to
        btrfs: fix deadlock in delayed_ref_async_start
        Btrfs: track transid for delayed ref flushing
      b971712a
    • Linus Torvalds's avatar
      Merge tag 'sound-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · ca83a55c
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "Again pretty calm weeks: we've had only a few trivial / stable
        HD-audio fixes in addition to a possible race fix for snd-dummy driver
        spotted by syzkaller"
      
      * tag 'sound-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: dummy: Fix a use-after-free at closing
        ALSA: hda / realtek - add two more Thinkpad IDs (5050,5053) for tpt460 fixup
        ALSA: hda - Fix the headset mic jack detection on Dell machine
        ALSA: hda/tegra: iomem fixups for sparse warnings
        ALSA: hdac_regmap - fix the register access for runtime PM
      ca83a55c
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 9a949a98
      Linus Torvalds authored
      Pull x86 kprobe fix from Thomas Gleixner:
       "A single fix clearing the TF bit when a fault is single stepped"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        kprobes/x86: Clear TF bit in fault on single-stepping
      9a949a98
    • Linus Torvalds's avatar
      Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 57801c1b
      Linus Torvalds authored
      Pull scheduler fixes from Thomas Gleixner:
       "A couple of scheduler fixes:
      
         - force watchdog reset while processing sysrq-w
      
         - fix a deadlock when enabling trace events in the scheduler
      
         - fixes to the throttled next buddy logic
      
         - fixes for the average accounting (missing serialization and
           underflow handling)
      
         - allow kernel threads for fallback to online but not active cpus"
      
      * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/core: Allow kthreads to fall back to online && !active cpus
        sched/fair: Do not announce throttled next buddy in dequeue_task_fair()
        sched/fair: Initialize throttle_count for new task-groups lazily
        sched/fair: Fix cfs_rq avg tracking underflow
        kernel/sysrq, watchdog, sched/core: Reset watchdog on all CPUs while processing sysrq-w
        sched/debug: Fix deadlock when enabling sched events
        sched/fair: Fix post_init_entity_util_avg() serialization
      57801c1b
    • Omar Sandoval's avatar
      Btrfs: fix ->iterate_shared() by upgrading i_rwsem for delayed nodes · 02dbfc99
      Omar Sandoval authored
      Commit fe742fd4
      
       ("Revert "btrfs: switch to ->iterate_shared()"")
      backed out the conversion to ->iterate_shared() for Btrfs because the
      delayed inode handling in btrfs_real_readdir() is racy. However, we can
      still do readdir in parallel if there are no delayed nodes.
      
      This is a temporary fix which upgrades the shared inode lock to an
      exclusive lock only when we have delayed items until we come up with a
      more complete solution. While we're here, rename the
      btrfs_{get,put}_delayed_items functions to make it very clear that
      they're just for readdir.
      
      Tested with xfstests and by doing a parallel kernel build:
      
      	while make tinyconfig && make -j4 && git clean dqfx; do
      		:
      	done
      
      along with a bunch of parallel finds in another shell:
      
      	while true; do
      		for ((i=0; i<4; i++)); do
      			find . >/dev/null &
      		done
      		wait
      	done
      
      Signed-off-by: default avatarOmar Sandoval <osandov@fb.com>
      Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
      Signed-off-by: default avatarChris Mason <clm@fb.com>
      02dbfc99
    • Linus Torvalds's avatar
      Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · e3b22bc3
      Linus Torvalds authored
      Pull locking fix from Thomas Gleixner:
       "A single fix to address a race in the static key logic"
      
      * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        locking/static_key: Fix concurrent static_key_slow_inc()
      e3b22bc3
    • Linus Torvalds's avatar
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 2de23071
      Linus Torvalds authored
      Pull irq fix from Thomas Gleixner:
       "A single fix for the fallout from the conversion of MIPS GIC to irq
        domains"
      
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        irqchip/mips-gic: Fix IRQs in gic_dev_domain
      2de23071
    • Linus Torvalds's avatar
      Merge tag 'powerpc-4.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 2f6e9747
      Linus Torvalds authored
      Pull powerpc fixes from Michael Ellerman:
       "mm/radix (Aneesh Kumar K.V):
         - Update to tlb functions ric argument
         - Flush page walk cache when freeing page table
         - Update Radix tree size as per ISA 3.0
      
        mm/hash (Aneesh Kumar K.V):
         - Use the correct PPP mask when updating HPTE
         - Don't add memory coherence if cache inhibited is set
      
        eeh (Gavin Shan):
         - Fix invalid cached PE primary bus
      
        bpf/jit (Naveen N. Rao):
         - Disable classic BPF JIT on ppc64le
      
        .. and fix faults caused by radix patching of SLB miss handler
        (Michael Ellerman)"
      
      * tag 'powerpc-4.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        powerpc/bpf/jit: Disable classic BPF JIT on ppc64le
        powerpc: Fix faults caused by radix patching of SLB miss handler
        powerpc/eeh: Fix invalid cached PE primary bus
        powerpc/mm/radix: Update Radix tree size as per ISA 3.0
        powerpc/mm/hash: Don't add memory coherence if cache inhibited is set
        powerpc/mm/hash: Use the correct PPP mask when updating HPTE
        powerpc/mm/radix: Flush page walk cache when freeing page table
        powerpc/mm/radix: Update to tlb functions ric argument
      2f6e9747
    • Michael Ellerman's avatar
      Fix build break in fork.c when THREAD_SIZE < PAGE_SIZE · 9521d399
      Michael Ellerman authored
      Commit b235beea ("Clarify naming of thread info/stack allocators")
      breaks the build on some powerpc configs, where THREAD_SIZE < PAGE_SIZE:
      
        kernel/fork.c:235:2: error: implicit declaration of function 'free_thread_stack'
        kernel/fork.c:355:8: error: assignment from incompatible pointer type
          stack = alloc_thread_stack_node(tsk, node);
          ^
      
      Fix it by renaming free_stack() to free_thread_stack(), and updating the
      return type of alloc_thread_stack_node().
      
      Fixes: b235beea
      
       ("Clarify naming of thread info/stack allocators")
      Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      9521d399
    • Linus Torvalds's avatar
      Merge branch 'akpm' (patches from Andrew) · 086e3eb6
      Linus Torvalds authored
      Merge misc fixes from Andrew Morton:
       "Two weeks worth of fixes here"
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (41 commits)
        init/main.c: fix initcall_blacklisted on ia64, ppc64 and parisc64
        autofs: don't get stuck in a loop if vfs_write() returns an error
        mm/page_owner: avoid null pointer dereference
        tools/vm/slabinfo: fix spelling mistake: "Ocurrences" -> "Occurrences"
        fs/nilfs2: fix potential underflow in call to crc32_le
        oom, suspend: fix oom_reaper vs. oom_killer_disable race
        ocfs2: disable BUG assertions in reading blocks
        mm, compaction: abort free scanner if split fails
        mm: prevent KASAN false positives in kmemleak
        mm/hugetlb: clear compound_mapcount when freeing gigantic pages
        mm/swap.c: flush lru pvecs on compound page arrival
        memcg: css_alloc should return an ERR_PTR value on error
        memcg: mem_cgroup_migrate() may be called with irq disabled
        hugetlb: fix nr_pmds accounting with shared page tables
        Revert "mm: disable fault around on emulated access bit architecture"
        Revert "mm: make faultaround produce old ptes"
        mailmap: add Boris Brezillon's email
        mailmap: add Antoine Tenart's email
        mm, sl[au]b: add __GFP_ATOMIC to the GFP reclaim mask
        mm: mempool: kasan: don't poot mempool objects in quarantine
        ...
      086e3eb6
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · aebe9bb8
      Linus Torvalds authored
      Pull rdma fixes from Doug Ledford:
       "This is the second batch of queued up rdma patches for this rc cycle.
      
        There isn't anything really major in here.  It's passed 0day,
        linux-next, and local testing across a wide variety of hardware.
        There are still a few known issues to be tracked down, but this should
        amount to the vast majority of the rdma RC fixes.
      
        Round two of 4.7 rc fixes:
      
         - A couple minor fixes to the rdma core
         - Multiple minor fixes to hfi1
         - Multiple minor fixes to mlx4/mlx4
         - A few minor fixes to i40iw"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (31 commits)
        IB/srpt: Reduce QP buffer size
        i40iw: Enable level-1 PBL for fast memory registration
        i40iw: Return correct max_fast_reg_page_list_len
        i40iw: Correct status check on i40iw_get_pble
        i40iw: Correct CQ arming
        IB/rdmavt: Correct qp_priv_alloc() return value test
        IB/hfi1: Don't zero out qp->s_ack_queue in rvt_reset_qp
        IB/hfi1: Fix deadlock with txreq allocation slow path
        IB/mlx4: Prevent cross page boundary allocation
        IB/mlx4: Fix memory leak if QP creation failed
        IB/mlx4: Verify port number in flow steering create flow
        IB/mlx4: Fix error flow when sending mads under SRIOV
        IB/mlx4: Fix the SQ size of an RC QP
        IB/mlx5: Fix wrong naming of port_rcv_data counter
        IB/mlx5: Fix post send fence logic
        IB/uverbs: Initialize ib_qp_init_attr with zeros
        IB/core: Fix false search of the IB_SA_WELL_KNOWN_GUID
        IB/core: Fix RoCE v1 multicast join logic issue
        IB/core: Fix no default GIDs when netdevice reregisters
        IB/hfi1: Send a pkey change event on driver pkey update
        ...
      aebe9bb8
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid · 3fb5e59c
      Linus Torvalds authored
      Pull HID fix from Jiri Kosina:
       "hiddev ioctl() validation fix from Scott Bauer"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
        HID: hiddev: validate num_values for HIDIOCGUSAGES, HIDIOCSUSAGES commands
      3fb5e59c
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-linus-v4.7-rc5' of... · 260eaba4
      Linus Torvalds authored
      Merge tag 'hwmon-for-linus-v4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
      
      Pull hwmon fix from Guenter Roeck:
       "Improve fan type detection for dell-smm to prevent kernel hang"
      
      * tag 'hwmon-for-linus-v4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (dell-smm) Cache fan_type() calls and change fan detection
      260eaba4
    • Linus Torvalds's avatar
      Merge tag 'acpi-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · ed13fbbf
      Linus Torvalds authored
      Pull ACPI fix from Rafael Wysocki:
       "Stable-candidate fix for a deadlock in ACPICA introduced during the
        4.5 development cycle by a commit attempting to improve the handling
        of AML code that doesn't belong to any namespace objects in a given
        definition block (Lv Zheng)"
      
      * tag 'acpi-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        ACPICA: Namespace: Fix deadlock triggered by MLC support in dynamic table loading
      ed13fbbf
    • Linus Torvalds's avatar
      Merge tag 'pm-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 3522b35c
      Linus Torvalds authored
      Pull power management fixes from Rafael Wysocki:
       "Fix for a latent cpufreq driver bug uncovered by a recent ACPICA
        change and several fixes for the devfreq framework, including one fix
        for an issue introduced recently.
      
        Specifics:
      
         - Fix a latent initialization issue in the pcc-cpufreq driver
           (incorrect initial value of a structure field) that has been
           uncovered by a recent ACPICA commit (Mike Galbraith).
      
         - Add a missing notification in an update_devfreq() error code path
           forgotten by a recent devfreq commit (Chanwoo Choi).
      
         - Fix devfreq device frequency initialization (Lukasz Luba).
      
         - Fix an incorrect IS_ERR() check in the devfreq framework discovered
           by the Smatch checker (Dan Carpenter).
      
         - Drop two excessive put_device() calls from the devfreq framework
           (MyungJoo Ham, Cai Zhiyong).
      
         - Fix a possible memory leak in the devfreq framework and drop an
           unnecessary kfree() invocation from it (MyungJoo Ham)"
      
      * tag 'pm-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        PM / devfreq: Send the DEVFREQ_POSTCHANGE notification when target() is failed
        cpufreq: pcc-cpufreq: Fix doorbell.access_width
        PM / devfreq: fix initialization of current frequency in last status
        PM / devfreq: exynos-nocp: Remove incorrect IS_ERR() check
        PM / devfreq: remove double put_device
        PM / devfreq: fix double call put_device
        PM / devfreq: fix duplicated kfree on devfreq pointer
        PM / devfreq: devm_kzalloc to have dev pointer more precisely
      3522b35c
    • Linus Torvalds's avatar
      Merge tag 'for-linus-4.7b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 032fd3e5
      Linus Torvalds authored
      Pull xen bug fixes from David Vrabel:
      
       - fix x86 PV dom0 crash during early boot on some hardware
      
       - fix two pciback bugs affects certain devices
      
       - fix potential overflow when clearing page tables in x86 PV
      
      * tag 'for-linus-4.7b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        xen-pciback: return proper values during BAR sizing
        x86/xen: avoid m2p lookup when setting early page table entries
        xen/pciback: Fix conf_space read/write overlap check.
        x86/xen: fix upper bound of pmd loop in xen_cleanhighmap()
        xen/balloon: Fix declared-but-not-defined warning
      032fd3e5
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · d05be0d7
      Linus Torvalds authored
      Pull arm64 fixes from Will Deacon:
       "Here are a few more arm64 fixes, but things do finally appear to be
        slowing down.  The main fix is avoiding hibernation in a previously
        unanticipated situation where we have CPUs parked in the kernel, but
        it's all good stuff.
      
         - Fix icache/dcache sync for anonymous pages under migration
         - Correct the ASID limit check
         - Fix parallel builds of Image and Image.gz
         - Refuse to hibernate when we have CPUs that we can't offline"
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: hibernate: Don't hibernate on systems with stuck CPUs
        arm64: smp: Add function to determine if cpus are stuck in the kernel
        arm64: mm: remove page_mapping check in __sync_icache_dcache
        arm64: fix boot image dependencies to not generate invalid images
        arm64: update ASID limit
      d05be0d7
    • Rasmus Villemoes's avatar
      init/main.c: fix initcall_blacklisted on ia64, ppc64 and parisc64 · 0fd5ed8d
      Rasmus Villemoes authored
      When I replaced kasprintf("%pf") with a direct call to
      sprint_symbol_no_offset I must have broken the initcall blacklisting
      feature on the arches where dereference_function_descriptor() is
      non-trivial.
      
      Fixes: c8cdd2be (init/main.c: simplify initcall_blacklisted())
      Link: http://lkml.kernel.org/r/1466027283-4065-1-git-send-email-linux@rasmusvillemoes.dk
      
      
      Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
      Cc: Yang Shi <yang.shi@linaro.org>
      Cc: Prarit Bhargava <prarit@redhat.com>
      Cc: Petr Mladek <pmladek@suse.com>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      0fd5ed8d