1. 18 7月, 2018 2 次提交
  2. 16 7月, 2018 2 次提交
  3. 15 7月, 2018 19 次提交
  4. 14 7月, 2018 13 次提交
    • L
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · 2db39a2f
      Linus Torvalds 提交于
      Pull i2c fixes from Wolfram Sang:
      
       - I2C core bugfix regarding bus recovery
      
       - driver bugfix for the tegra driver
      
       - typo correction
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: recovery: if possible send STOP with recovery pulses
        i2c: tegra: Fix NACK error handling
        i2c: stu300: use non-archaic spelling of failes
      2db39a2f
    • L
      Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 3951dbf2
      Linus Torvalds 提交于
      Pull timer fixes from Ingo Molnar:
       "A clocksource driver fix and a revert"
      
      * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        clocksource: arm_arch_timer: Set arch_mem_timer cpumask to cpu_possible_mask
        Revert "tick: Prefer a lower rating device only if it's CPU local device"
      3951dbf2
    • L
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · aa0a3247
      Linus Torvalds 提交于
      Pull perf tool fixes from Ingo Molnar:
       "Misc tooling fixes: python3 related fixes, gcc8 fix, bashism fixes and
        some other smaller fixes"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf tools: Use python-config --includes rather than --cflags
        perf script python: Fix dict reference counting
        perf stat: Fix --interval_clear option
        perf tools: Fix compilation errors on gcc8
        perf test shell: Prevent temporary editor files from being considered test scripts
        perf llvm-utils: Remove bashism from kernel include fetch script
        perf test shell: Make perf's inet_pton test more portable
        perf test shell: Replace '|&' with '2>&1 |' to work with more shells
        perf scripts python: Add Python 3 support to EventClass.py
        perf scripts python: Add Python 3 support to sched-migration.py
        perf scripts python: Add Python 3 support to Util.py
        perf scripts python: Add Python 3 support to SchedGui.py
        perf scripts python: Add Python 3 support to Core.py
        perf tools: Generate a Python script compatible with Python 2 and 3
      aa0a3247
    • L
      Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 75adbd13
      Linus Torvalds 提交于
      Pull EFI fix from Ingo Molnar:
       "Fix a UEFI mixed mode (64-bit kernel on 32-bit UEFI) reboot loop
        regression"
      
      * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        efi/x86: Fix mixed mode reboot loop by removing pointless call to PciIo->Attributes()
      75adbd13
    • L
      Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · ae4ea397
      Linus Torvalds 提交于
      Pull rseq fixes from Ingo Molnar:
       "Various rseq ABI fixes and cleanups: use get_user()/put_user(),
        validate parameters and use proper uapi types, etc"
      
      * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        rseq/selftests: cleanup: Update comment above rseq_prepare_unload
        rseq: Remove unused types_32_64.h uapi header
        rseq: uapi: Declare rseq_cs field as union, update includes
        rseq: uapi: Update uapi comments
        rseq: Use get_user/put_user rather than __get_user/__put_user
        rseq: Use __u64 for rseq_cs fields, validate user inputs
      ae4ea397
    • L
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · 4659fc84
      Linus Torvalds 提交于
      Pull rdma fixes from Jason Gunthorpe:
       "Things have been quite slow, only 6 RC patches have been sent to the
        list. Regression, user visible bugs, and crashing fixes:
      
         - cxgb4 could wrongly fail MR creation due to a typo
      
         - various crashes if the wrong QP type is mixed in with APIs that
           expect other types
      
         - syzkaller oops
      
         - using ERR_PTR and NULL together cases HFI1 to crash in some cases
      
         - mlx5 memory leak in error unwind"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
        RDMA/mlx5: Fix memory leak in mlx5_ib_create_srq() error path
        RDMA/uverbs: Don't fail in creation of multiple flows
        IB/hfi1: Fix incorrect mixing of ERR_PTR and NULL return values
        RDMA/uverbs: Fix slab-out-of-bounds in ib_uverbs_ex_create_flow
        RDMA/uverbs: Protect from attempts to create flows on unsupported QP
        iw_cxgb4: correctly enforce the max reg_mr depth
      4659fc84
    • L
      Merge tag 'vfio-v4.18-rc5' of git://github.com/awilliam/linux-vfio · 2a7e1211
      Linus Torvalds 提交于
      Pull VFIO fix from Alex Williamson:
       "Fix deadlock in mbochs sample driver (Alexey Khoroshilov)"
      
      * tag 'vfio-v4.18-rc5' of git://github.com/awilliam/linux-vfio:
        sample: vfio-mdev: avoid deadlock in mdev_access()
      2a7e1211
    • L
      Merge tag 'kbuild-fixes-v4.18-2' of... · 79facf30
      Linus Torvalds 提交于
      Merge tag 'kbuild-fixes-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
      
      Pull Kbuild fixes from Masahiro Yamada:
      
       - update Kbuild and Kconfig documents
      
       - sanitize -I compiler option handling
      
       - update extract-vmlinux script to recognize LZ4 and ZSTD
      
       - fix tools Makefiles
      
       - update tags.sh to handle __ro_after_init
      
       - suppress warnings in case getconf does not recognize LFS_* parameters
      
      * tag 'kbuild-fixes-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
        kbuild: suppress warnings from 'getconf LFS_*'
        scripts/tags.sh: add __ro_after_init
        tools: build: Use HOSTLDFLAGS with fixdep
        tools: build: Fixup host c flags
        tools build: fix # escaping in .cmd files for future Make
        scripts: teach extract-vmlinux about LZ4 and ZSTD
        kbuild: remove duplicated comments about PHONY
        kbuild: .PHONY is not a variable, but PHONY is
        kbuild: do not drop -I without parameter
        kbuild: document the KBUILD_KCONFIG env. variable
        kconfig: update user kconfig tools doc.
        kbuild: delete INSTALL_FW_PATH from kbuild documentation
        kbuild: update ARCH alias info for sparc
        kbuild: update ARCH alias info for sh
      79facf30
    • L
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux · 9d2e3489
      Linus Torvalds 提交于
      Pull arm64 fixes from Will Deacon:
       "Catalin's out enjoying the sunshine, so I'm sending the fixes for a
        couple of weeks (although there hopefully won't be any more!).
      
        We've got a revert of a previous fix because it broke the build with
        some distro toolchains and a preemption fix when detemining whether or
        not the SIMD unit is in use.
      
        Summary:
      
         - Revert back to the 'linux' target for LD, as 'elf' breaks some
           distributions
      
         - Fix preemption race when testing whether the vector unit is in use
           or not"
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
        arm64: neon: Fix function may_use_simd() return error status
        Revert "arm64: Use aarch64elf and aarch64elfb emulation mode variants"
      9d2e3489
    • L
      Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm · e6ef7607
      Linus Torvalds 提交于
      Pull ARM fixes from Russell King:
       "A couple of small fixes this time around from Steven for an
        interaction between ftrace and kernel read-only protection, and
        Vladimir for nommu"
      
      * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
        ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot
        ARM: 8775/1: NOMMU: Use instr_sync instead of plain isb in common code
      e6ef7607
    • L
      Merge tag 'trace-v4.18-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 35a84f34
      Linus Torvalds 提交于
      Pull tracing fixlet from Steven Rostedt:
       "Joel Fernandes asked to add a feature in tracing that Android had its
        own patch internally for. I took it back in 4.13. Now he realizes that
        he had a mistake, and swapped the values from what Android had. This
        means that the old Android tools will break when using a new kernel
        that has the new feature on it.
      
        The options are:
      
         1. To swap it back to what Android wants.
         2. Add a command line option or something to do the swap
         3. Just let Android carry a patch that swaps it back
      
        Since it requires setting a tracing option to enable this anyway, I
        doubt there are other users of this than Android. Thus, I've decided
        to take option 1. If someone else is actually depending on the order
        that is in the kernel, then we will have to revert this change and go
        to option 2 or 3"
      
      * tag 'trace-v4.18-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing: Reorder display of TGID to be after PID
      35a84f34
    • L
      Merge tag 'sound-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · a0092e5e
      Linus Torvalds 提交于
      Pull sound fixes from Takashi Iwai:
       "Just a few HD-auio fixes: one fix for a possible mutex deadlock at
        HDMI hotplug handling is somewhat subtle and delicate, while the rest
        are usual device-specific quirks"
      
      * tag 'sound-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda/ca0132: Update a pci quirk device name
        ALSA: hda/ca0132: Add Recon3Di quirk for Gigabyte G1.Sniper Z97
        ALSA: hda/realtek - two more lenovo models need fixup of MIC_LOCATION
        ALSA: hda - Handle pm failure during hotplug
      a0092e5e
    • L
      Merge tag 'libnvdimm-fixes-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm · 4596f554
      Linus Torvalds 提交于
      Pull libnvdimm fixes from Dave Jiang:
      
       - ensure that a variable passed in by reference to acpi_nfit_ctl is
         always set to a value. An incremental patch is provided due to notice
         from testing in -next. The rest of the commits did not exhibit
         issues.
      
       - fix a return path in nsio_rw_bytes() that was not returning "bytes
         remain" as expected for the function.
      
       - address an issue where applications polling on scrub-completion for
         the NVDIMM may falsely wakeup and read the wrong state value and
         cause hang.
      
       - change the test unit persistent capability attribute to fix up a
         broken assumption in the unit test infrastructure wrt the
         'write_cache' attribute
      
       - ratelimit dev_info() in the dax device check_vma() function since
         this is easily triggered from userspace
      
      * tag 'libnvdimm-fixes-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
        nfit: fix unchecked dereference in acpi_nfit_ctl
        acpi, nfit: Fix scrub idle detection
        tools/testing/nvdimm: advertise a write cache for nfit_test
        acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value
        dev-dax: check_vma: ratelimit dev_info-s
        libnvdimm, pmem: Fix memcpy_mcsafe() return code handling in nsio_rw_bytes()
      4596f554
  5. 13 7月, 2018 4 次提交
    • A
      rtc: fix alarm read and set offset · fd6792bb
      Alexandre Belloni 提交于
      The offset needs to be added after reading the alarm value.
      
      It also needs to be subtracted after the now < alarm test.
      Tested-by: NJon Hunter <jonathanh@nvidia.com>
      Signed-off-by: NAlexandre Belloni <alexandre.belloni@bootlin.com>
      fd6792bb
    • J
      xen: setup pv irq ops vector earlier · 0ce0bba4
      Juergen Gross 提交于
      Setting pv_irq_ops for Xen PV domains should be done as early as
      possible in order to support e.g. very early printk() usage.
      
      The same applies to xen_vcpu_info_reset(0), as it is needed for the
      pv irq ops.
      
      Move the call of xen_setup_machphys_mapping() after initializing the
      pv functions as it contains a WARN_ON(), too.
      
      Remove the no longer necessary conditional in xen_init_irq_ops()
      from PVH V1 times to make clear this is a PV only function.
      
      Cc: <stable@vger.kernel.org> # 4.14
      Signed-off-by: NJuergen Gross <jgross@suse.com>
      Reviewed-by: NBoris Ostrovsky <boris.ostrovsky@oracle.com>
      Signed-off-by: NJuergen Gross <jgross@suse.com>
      0ce0bba4
    • J
      tracing: Reorder display of TGID to be after PID · f8494fa3
      Joel Fernandes (Google) 提交于
      Currently ftrace displays data in trace output like so:
      
                                             _-----=> irqs-off
                                            / _----=> need-resched
                                           | / _---=> hardirq/softirq
                                           || / _--=> preempt-depth
                                           ||| /     delay
                  TASK-PID   CPU    TGID   ||||    TIMESTAMP  FUNCTION
                     | |       |      |    ||||       |         |
                  bash-1091  [000] ( 1091) d..2    28.313544: sched_switch:
      
      However Android's trace visualization tools expect a slightly different
      format due to an out-of-tree patch patch that was been carried for a
      decade, notice that the TGID and CPU fields are reversed:
      
                                             _-----=> irqs-off
                                            / _----=> need-resched
                                           | / _---=> hardirq/softirq
                                           || / _--=> preempt-depth
                                           ||| /     delay
                  TASK-PID    TGID   CPU   ||||    TIMESTAMP  FUNCTION
                     | |        |      |   ||||       |         |
                  bash-1091  ( 1091) [002] d..2    64.965177: sched_switch:
      
      From kernel v4.13 onwards, during which TGID was introduced, tracing
      with systrace on all Android kernels will break (most Android kernels
      have been on 4.9 with Android patches, so this issues hasn't been seen
      yet). From v4.13 onwards things will break.
      
      The chrome browser's tracing tools also embed the systrace viewer which
      uses the legacy TGID format and updates to that are known to be
      difficult to make.
      
      Considering this, I suggest we make this change to the upstream kernel
      and backport it to all Android kernels. I believe this feature is merged
      recently enough into the upstream kernel that it shouldn't be a problem.
      Also logically, IMO it makes more sense to group the TGID with the
      TASK-PID and the CPU after these.
      
      Link: http://lkml.kernel.org/r/20180626000822.113931-1-joel@joelfernandes.org
      
      Cc: jreck@google.com
      Cc: tkjos@google.com
      Cc: stable@vger.kernel.org
      Fixes: 441dae8f ("tracing: Add support for display of tgid in trace output")
      Signed-off-by: NJoel Fernandes (Google) <joel@joelfernandes.org>
      Signed-off-by: NSteven Rostedt (VMware) <rostedt@goodmis.org>
      f8494fa3
    • W
      i2c: recovery: if possible send STOP with recovery pulses · abe41184
      Wolfram Sang 提交于
      I2C clients may misunderstand recovery pulses if they can't read SDA to
      bail out early. In the worst case, as a write operation. To avoid that
      and if we can write SDA, try to send STOP to avoid the
      misinterpretation.
      Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
      Reviewed-by: NPeter Rosin <peda@axentia.se>
      Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
      Cc: stable@kernel.org
      abe41184