1. 21 Sep, 2016 1 commit
    • Geert Uytterhoeven's avatar
      lightnvm: NVM should depend on HAS_DMA · e105ddb4
      Geert Uytterhoeven authored
      If NO_DMA=y:
      
          drivers/built-in.o: In function `nvme_nvm_dev_dma_free':
          lightnvm.c:(.text+0x23df1a): undefined reference to `dma_pool_free'
          drivers/built-in.o: In function `nvme_nvm_dev_dma_alloc':
          lightnvm.c:(.text+0x23df38): undefined reference to `dma_pool_alloc'
          drivers/built-in.o: In function `nvme_nvm_destroy_dma_pool':
          lightnvm.c:(.text+0x23df4c): undefined reference to `dma_pool_destroy'
          drivers/built-in.o: In function `nvme_nvm_create_dma_pool':
          lightnvm.c:(.text+0x23df7e): undefined reference to `dma_pool_create'
      
      and
      
          ERROR: "dma_pool_destroy" [drivers/nvme/host/nvme-core.ko] undefined!
          ERROR: "dma_pool_free" [drivers/nvme/host/nvme-core.ko] undefined!
          ERROR: "dma_pool_alloc" [drivers/nvme/host/nvme-core.ko] undefined!
          ERROR: "dma_pool_create" [drivers/nvme/host/nvme-core.ko] undefined!
      Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
      Signed-off-by: default avatarMatias Bjørling <m@bjorling.me>
      Signed-off-by: default avatarJens Axboe <axboe@fb.com>
      e105ddb4
  2. 19 Sep, 2016 1 commit
  3. 17 Sep, 2016 7 commits
  4. 16 Sep, 2016 1 commit
    • Jens Axboe's avatar
      blk-mq: account higher order dispatch · 703fd1c0
      Jens Axboe authored
      We currently account a '0' dispatch, and anything above that still falls
      below the range set by BLK_MQ_MAX_DISPATCH_ORDER. If we dispatch more,
      we don't account it.
      
      Change the last bucket to be inclusive of anything above the range we
      track, and have the sysfs file reflect that by including a '+' in the
      output:
      
      $ cat /sys/block/nvme0n1/mq/0/dispatched
              0	1006
              1	20229
              2	1
              4	0
              8	0
             16	0
             32+	0
      Signed-off-by: default avatarJens Axboe <axboe@fb.com>
      Reviewed-by: default avatarOmar Sandoval <osandov@fb.com>
      703fd1c0
  5. 14 Sep, 2016 12 commits
  6. 08 Sep, 2016 4 commits
  7. 29 Aug, 2016 6 commits
  8. 28 Aug, 2016 7 commits
    • Linus Torvalds's avatar
      Linux 4.8-rc4 · 3eab887a
      Linus Torvalds authored
      3eab887a
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-for-4.8-rc4' of git://people.freedesktop.org/~airlied/linux · 25d0d91a
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "A bunch of fixes covering i915, amdgpu, one tegra and some core DRM
        ones.  Nothing too strange at this point"
      
      * tag 'drm-fixes-for-4.8-rc4' of git://people.freedesktop.org/~airlied/linux: (21 commits)
        drm/atomic: Don't potentially reset color_mgmt_changed on successive property updates.
        drm: Protect fb_defio in drivers with CONFIG_KMS_FBDEV_EMULATION
        drm/amdgpu: skip TV/CV in display parsing
        drm/amdgpu: avoid a possible array overflow
        drm/amdgpu: fix lru size grouping v2
        drm/tegra: dsi: Enhance runtime power management
        drm/i915: Fix botched merge that downgrades CSR versions.
        drm/i915/skl: Ensure pipes with changed wms get added to the state
        drm/i915/gen9: Only copy WM results for changed pipes to skl_hw
        drm/i915/skl: Add support for the SAGV, fix underrun hangs
        drm/i915/gen6+: Interpret mailbox error flags
        drm/i915: Reattach comment, complete type specification
        drm/i915: Unconditionally flush any chipset buffers before execbuf
        drm/i915/gen9: Drop invalid WARN() during data rate calculation
        drm/i915/gen9: Initialize intel_state->active_crtcs during WM sanitization (v2)
        drm: Reject page_flip for !DRIVER_MODESET
        drm/amdgpu: fix timeout value check in amd_sched_job_recovery
        drm/amdgpu: fix sdma_v2_4_ring_test_ib
        drm/amdgpu: fix amdgpu_move_blit on 32bit systems
        drm/radeon: fix radeon_move_blit on 32bit systems
        ...
      25d0d91a
    • Mario Kleiner's avatar
      drm/atomic: Don't potentially reset color_mgmt_changed on successive property updates. · add1fa75
      Mario Kleiner authored
      Due to assigning the 'replaced' value instead of or'ing it,
      if drm_atomic_crtc_set_property() gets called multiple times,
      the last call will define the color_mgmt_changed flag, so
      a non-updating call to a property can reset the flag and
      prevent actual hw state updates required by preceding
      property updates.
      Signed-off-by: default avatarMario Kleiner <mario.kleiner.de@gmail.com>
      Cc: Daniel Vetter <daniel.vetter@intel.com>
      Cc: <stable@vger.kernel.org> # v4.6+
      Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      add1fa75
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 908e373f
      Linus Torvalds authored
      Pull perf fixes from Thomas Gleixner:
       "A few fixes from the perf departement
      
         - prevent a imbalanced preemption disable in the events teardown code
         - prevent out of bound acces in perf userspace
         - make perf tools compile with UCLIBC again
         - a fix for the userspace unwinder utility"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/core: Use this_cpu_ptr() when stopping AUX events
        perf evsel: Do not access outside hw cache name arrays
        tools lib: Reinstate strlcpy() header guard with __UCLIBC__
        perf unwind: Use addr_location::addr instead of ip for entries
      908e373f
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 5d84ee79
      Linus Torvalds authored
      Pull x86 fix from Thomas Gleixner:
       "A single bugfix to prevent irq remapping when the ioapic is disabled"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/apic: Do not init irq remapping if ioapic is disabled
      5d84ee79
    • Linus Torvalds's avatar
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 4340393e
      Linus Torvalds authored
      Pull irq fixes from Thomas Gleixner:
       "This lot provides:
      
         - plug a hotplug race in the new affinity infrastructure
         - a fix for the trigger type of chained interrupts
         - plug a potential memory leak in the core code
         - a few fixes for ARM and MIPS GICs"
      
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        irqchip/mips-gic: Implement activate op for device domain
        irqchip/mips-gic: Cleanup chip and handler setup
        genirq/affinity: Use get/put_online_cpus around cpumask operations
        genirq: Fix potential memleak when failing to get irq pm
        irqchip/gicv3-its: Disable the ITS before initializing it
        irqchip/gicv3: Remove disabling redistributor and group1 non-secure interrupts
        irqchip/gic: Allow self-SGIs for SMP on UP configurations
        genirq: Correctly configure the trigger on chained interrupts
      4340393e
    • Linus Torvalds's avatar
      Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 037d2405
      Linus Torvalds authored
      Pull timer fixes from Thomas Gleixner:
       "A few updates for timers & co:
      
         - prevent a livelock in the timekeeping code when debugging is
           enabled
      
         - prevent out of bounds access in the timekeeping debug code
      
         - various fixes in clocksource drivers
      
         - a new maintainers entry"
      
      * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        clocksource/drivers/sun4i: Clear interrupts after stopping timer in probe function
        drivers/clocksource/pistachio: Fix memory corruption in init
        clocksource/drivers/timer-atmel-pit: Enable mck clock
        clocksource/drivers/pxa: Fix include files for compilation
        MAINTAINERS: Add ARM ARCHITECTED TIMER entry
        timekeeping: Cap array access in timekeeping_debug
        timekeeping: Avoid taking lock in NMI path with CONFIG_DEBUG_TIMEKEEPING
      037d2405
  9. 27 Aug, 2016 1 commit
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · af56ff27
      Linus Torvalds authored
      Pull KVM fixes from Paolo Bonzini:
       "ARM:
         - fixes for ITS init issues, error handling, IRQ leakage, race
           conditions
         - an erratum workaround for timers
         - some removal of misleading use of errors and comments
         - a fix for GICv3 on 32-bit guests
      
        MIPS:
         - fix for where the guest could wrongly map the first page of
           physical memory
      
        x86:
         - nested virtualization fixes"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
        MIPS: KVM: Check for pfn noslot case
        kvm: nVMX: fix nested tsc scaling
        KVM: nVMX: postpone VMCS changes on MSR_IA32_APICBASE write
        KVM: nVMX: fix msr bitmaps to prevent L2 from accessing L0 x2APIC
        arm64: KVM: report configured SRE value to 32-bit world
        arm64: KVM: remove misleading comment on pmu status
        KVM: arm/arm64: timer: Workaround misconfigured timer interrupt
        arm64: Document workaround for Cortex-A72 erratum #853709
        KVM: arm/arm64: Change misleading use of is_error_pfn
        KVM: arm64: ITS: avoid re-mapping LPIs
        KVM: arm64: check for ITS device on MSI injection
        KVM: arm64: ITS: move ITS registration into first VCPU run
        KVM: arm64: vgic-its: Make updates to propbaser/pendbaser atomic
        KVM: arm64: vgic-its: Plug race in vgic_put_irq
        KVM: arm64: vgic-its: Handle errors from vgic_add_lpi
        KVM: arm64: ITS: return 1 on successful MSI injection
      af56ff27