1. 08 Dec, 2018 15 commits
  2. 04 Dec, 2018 16 commits
  3. 03 Dec, 2018 1 commit
  4. 02 Dec, 2018 4 commits
    • Linus Torvalds's avatar
      Linux 4.20-rc5 · 25956467
      Linus Torvalds authored
      25956467
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 6a512726
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "Volume is a little higher than usual due to a set of gpio fixes for
        Davinci platforms that's been around a while, still seemed appropriate
        to not hold off until next merge window.
      
        Besides that it's the usual mix of minor fixes, mostly corrections of
        small stuff in device trees.
      
        Major stability-related one is the removal of a regulator from DT on
        Rock960, since DVFS caused undervoltage. I expect it'll be restored
        once they figure out the underlying issue"
      
      * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits)
        MAINTAINERS: Remove unused Qualcomm SoC mailing list
        ARM: davinci: dm644x: set the GPIO base to 0
        ARM: davinci: da830: set the GPIO base to 0
        ARM: davinci: dm355: set the GPIO base to 0
        ARM: davinci: dm646x: set the GPIO base to 0
        ARM: davinci: dm365: set the GPIO base to 0
        ARM: davinci: da850: set the GPIO base to 0
        gpio: davinci: restore a way to manually specify the GPIO base
        ARM: davinci: dm644x: define gpio interrupts as separate resources
        ARM: davinci: dm355: define gpio interrupts as separate resources
        ARM: davinci: dm646x: define gpio interrupts as separate resources
        ARM: davinci: dm365: define gpio interrupts as separate resources
        ARM: davinci: da8xx: define gpio interrupts as separate resources
        ARM: dts: at91: sama5d2: use the divided clock for SMC
        ARM: dts: imx51-zii-rdu1: Remove EEPROM node
        ARM: dts: rockchip: Remove @0 from the veyron memory node
        arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
        arm64: dts: qcom: msm8998: Reserve gpio ranges on MTP
        arm64: dts: sdm845-mtp: Reserve reserved gpios
        arm64: dts: ti: k3-am654: Fix wakeup_uart reg address
        ...
      6a512726
    • Linus Torvalds's avatar
      Merge tag 'for-linus-4.20a-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 292974c5
      Linus Torvalds authored
      Pull xen fixes from Juergen Gross:
      
       - A revert of a previous commit as it is no longer necessary and has
         shown to cause problems in some memory hotplug cases.
      
       - Some small fixes and a minor cleanup.
      
       - A patch for adding better diagnostic data in a very rare failure
         case.
      
      * tag 'for-linus-4.20a-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        pvcalls-front: fixes incorrect error handling
        Revert "xen/balloon: Mark unallocated host memory as UNUSABLE"
        xen: xlate_mmu: add missing header to fix 'W=1' warning
        xen/x86: add diagnostic printout to xen_mc_flush() in case of error
        x86/xen: cleanup includes in arch/x86/xen/spinlock.c
      292974c5
    • Linus Torvalds's avatar
      Merge tag 'dmaengine-fix-4.20-rc5' of git://git.infradead.org/users/vkoul/slave-dma · a234c737
      Linus Torvalds authored
      Pull dmaengine fixes from Vinod Koul:
       "This contains two fixes to at_hdmac which fixes long standing bus
        reported recently on serial transfers causing memory leak. These fixes
        were done by Richard Genoud"
      
      * tag 'dmaengine-fix-4.20-rc5' of git://git.infradead.org/users/vkoul/slave-dma:
        dmaengine: at_hdmac: fix module unloading
        dmaengine: at_hdmac: fix memory leak in at_dma_xlate()
      a234c737
  5. 01 Dec, 2018 4 commits
    • Linus Torvalds's avatar
      Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 4b783176
      Linus Torvalds authored
      Pull STIBP fallout fixes from Thomas Gleixner:
       "The performance destruction department finally got it's act together
        and came up with a cure for the STIPB regression:
      
         - Provide a command line option to control the spectre v2 user space
           mitigations. Default is either seccomp or prctl (if seccomp is
           disabled in Kconfig). prctl allows mitigation opt-in, seccomp
           enables the migitation for sandboxed processes.
      
         - Rework the code to handle the conditional STIBP/IBPB control and
           remove the now unused ptrace_may_access_sched() optimization
           attempt
      
         - Disable STIBP automatically when SMT is disabled
      
         - Optimize the switch_to() logic to avoid MSR writes and invocations
           of __switch_to_xtra().
      
         - Make the asynchronous speculation TIF updates synchronous to
           prevent stale mitigation state.
      
        As a general cleanup this also makes retpoline directly depend on
        compiler support and removes the 'minimal retpoline' option which just
        pretended to provide some form of security while providing none"
      
      * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
        x86/speculation: Provide IBPB always command line options
        x86/speculation: Add seccomp Spectre v2 user space protection mode
        x86/speculation: Enable prctl mode for spectre_v2_user
        x86/speculation: Add prctl() control for indirect branch speculation
        x86/speculation: Prepare arch_smt_update() for PRCTL mode
        x86/speculation: Prevent stale SPEC_CTRL msr content
        x86/speculation: Split out TIF update
        ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
        x86/speculation: Prepare for conditional IBPB in switch_mm()
        x86/speculation: Avoid __switch_to_xtra() calls
        x86/process: Consolidate and simplify switch_to_xtra() code
        x86/speculation: Prepare for per task indirect branch speculation control
        x86/speculation: Add command line control for indirect branch speculation
        x86/speculation: Unify conditional spectre v2 print functions
        x86/speculataion: Mark command line parser data __initdata
        x86/speculation: Mark string arrays const correctly
        x86/speculation: Reorder the spec_v2 code
        x86/l1tf: Show actual SMT state
        x86/speculation: Rework SMT state change
        sched/smt: Expose sched_smt_present static key
        ...
      4b783176
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20181201' of git://git.kernel.dk/linux-block · 88058417
      Linus Torvalds authored
      Pull block layer fixes from Jens Axboe:
      
       - Single range elevator discard merge fix, that caused crashes (Ming)
      
       - Fix for a regression in O_DIRECT, where we could potentially lose the
         error value (Maximilian Heyne)
      
       - NVMe pull request from Christoph, with little fixes all over the map
         for NVMe.
      
      * tag 'for-linus-20181201' of git://git.kernel.dk/linux-block:
        block: fix single range discard merge
        nvme-rdma: fix double freeing of async event data
        nvme: flush namespace scanning work just before removing namespaces
        nvme: warn when finding multi-port subsystems without multipathing enabled
        fs: fix lost error code in dio_complete
        nvme-pci: fix surprise removal
        nvme-fc: initialize nvme_req(rq)->ctrl after calling __nvme_fc_init_request()
        nvme: Free ctrl device name on init failure
      88058417
    • Linus Torvalds's avatar
      Merge tag 'pci-v4.20-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · c734b425
      Linus Torvalds authored
      Pull PCI fixes from Bjorn Helgaas:
      
       - Fix a link speed checking interface that broke PCIe gen3 cards in
         gen1 slots (Mikulas Patocka)
      
       - Fix an imx6 link training error (Trent Piepho)
      
       - Fix a layerscape outbound window accessor calling error (Hou
         Zhiqiang)
      
       - Fix a DesignWare endpoint MSI-X address calculation error (Gustavo
         Pimentel)
      
      * tag 'pci-v4.20-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        PCI: Fix incorrect value returned from pcie_get_speed_cap()
        PCI: dwc: Fix MSI-X EP framework address calculation bug
        PCI: layerscape: Fix wrong invocation of outbound window disable accessor
        PCI: imx6: Fix link training status detection in link up check
      c734b425
    • Balbir Singh's avatar
      block: add cmd_flags to print_req_error · 2149da07
      Balbir Singh authored
      I ran into a bug where after hibernation due to incompatible
      backends, the block driver returned BLK_STS_NOTSUPP, with the
      current message it's hard to find out what the command flags
      were. Adding req->cmd_flags help make the problem easier to
      diagnose.
      Reviewed-by: default avatarEduardo Valentin <eduval@amazon.com>
      Reviewed-by: default avatarMing Lei <ming.lei@redhat.com>
      Signed-off-by: default avatarBalbir Singh <sblbir@amzn.com>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      2149da07