1. 03 Oct, 2015 30 commits
  2. 02 Oct, 2015 10 commits
    • David S. Miller's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · f6d3125f
      David S. Miller authored
      Conflicts:
      	net/dsa/slave.c
      
      net/dsa/slave.c simply had overlapping changes.
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      f6d3125f
    • Linus Torvalds's avatar
      Merge tag 'mmc-v4.3-rc3' of git://git.linaro.org/people/ulf.hansson/mmc · 36f8dafe
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
       "Here are some mmc fixes intended for v4.3 rc4:
      
        MMC core:
         - Allow users of mmc_of_parse() to succeed when CONFIG_GPIOLIB is
           unset
         - Prevent infinite loop of re-tuning for CRC-errors for CMD19 and
           CMD21
      
         MMC host:
         - pxamci: Fix issues with card detect
         - sunxi: Fix clk-delay settings"
      
      * tag 'mmc-v4.3-rc3' of git://git.linaro.org/people/ulf.hansson/mmc:
        mmc: core: fix dead loop of mmc_retune
        mmc: pxamci: fix card detect with slot-gpio API
        mmc: sunxi: Fix clk-delay settings
        mmc: core: Don't return an error for CD/WP GPIOs when GPIOLIB is unset
      36f8dafe
    • Linus Torvalds's avatar
      Merge git://git.infradead.org/intel-iommu · 8c25ab8b
      Linus Torvalds authored
      Pull IOVA fixes from David Woodhouse:
       "The main fix here is the first one, fixing the over-allocation of
         size-aligned requests.  The other patches simply make the existing
        IOVA code available to users other than the Intel VT-d driver, with no
        functional change.
      
        I concede the latter really *should* have been submitted during the
        merge window, but since it's basically risk-free and people are
        waiting to build on top of it and it's my fault I didn't get it in, I
        (and they) would be grateful if you'd take it"
      
      * git://git.infradead.org/intel-iommu:
        iommu: Make the iova library a module
        iommu: iova: Export symbols
        iommu: iova: Move iova cache management to the iova library
        iommu/iova: Avoid over-allocating when size-aligned
      8c25ab8b
    • Linus Torvalds's avatar
      Merge branch 'akpm' (patches from Andrew) · bde17b90
      Linus Torvalds authored
      Merge misc fixes from Andrew Morton:
       "12 fixes"
      
      * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
        dmapool: fix overflow condition in pool_find_page()
        thermal: avoid division by zero in power allocator
        memcg: remove pcp_counter_lock
        kprobes: use _do_fork() in samples to make them work again
        drivers/input/joystick/Kconfig: zhenhua.c needs BITREVERSE
        memcg: make mem_cgroup_read_stat() unsigned
        memcg: fix dirty page migration
        dax: fix NULL pointer in __dax_pmd_fault()
        mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault
        mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1)
        userfaultfd: remove kernel header include from uapi header
        arch/x86/include/asm/efi.h: fix build failure
      bde17b90
    • Linus Torvalds's avatar
      Merge tag 'pm+acpi-4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 1bca1000
      Linus Torvalds authored
      Pull power management and ACPI fixes from Rafael Wysocki:
       "These are fixes mostly, for a few changes made in this cycle (the
        intel_idle driver, the OPP library, the ACPI EC driver, turbostat) and
        for some issues that have just been discovered (ACPI PCI IRQ
        management, PCI power management documentation, turbostat), with a
        couple of cleanups on top of them.
      
        Specifics:
      
         - intel_idle driver fixup for the recently added Skylake chips
           support (Len Brown).
      
         - Operating Performance Points (OPP) library fix related to the
           recently added support for new DT bindings and a fix for a typo in
           a comment (Viresh Kumar, Stephen Boyd).
      
         - ACPI EC driver fix for a recently introduced memory leak in an
           error code path (Lv Zheng).
      
         - ACPI PCI IRQ management fix for the issue where an ISA IRQ is
           shared with a PCI device which requires it to be configured in a
           different way and may cause an interrupt storm to happen as a
           result with an extra ACPI SCI IRQ handling simplification on top of
           it (Jiang Liu).
      
         - Update of the PCI power management documentation that became
           outdated and started to actively confuse the readers to make it
           actually reflect the code (Rafael J Wysocki).
      
         - turbostat fixes including an IVB Xeon regression fix (related to
           the --debug command line option), Skylake adjustment for the TSC
           running at a frequency that doesn't match the base one exactly, and
           a Knights Landing quirk to account for the fact that it only
           updates APERF and MPERF every 1024 clock cycles plus bumping up the
           turbostat version number (Len Brown, Hubert Chrzaniuk)"
      
      * tag 'pm+acpi-4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        tools/power turbosat: update version number
        tools/power turbostat: SKL: Adjust for TSC difference from base frequency
        tools/power turbostat: KNL workaround for %Busy and Avg_MHz
        tools/power turbostat: IVB Xeon: fix --debug regression
        ACPI / PCI: Remove duplicated penalty on SCI IRQ
        ACPI, PCI, irq: Do not share PCI IRQ with ISA IRQ
        ACPI / EC: Fix a memory leak issue in acpi_ec_query()
        PM / OPP: Fix typo modifcation -> modification
        PCI / PM: Update runtime PM documentation for PCI devices
        PM / OPP: of_property_count_u32_elems() can return errors
        intel_idle: Skylake Client Support - updated
      1bca1000
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 3deaa4f5
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
      1) Fix regression in SKB partial checksum handling, from Pravin B
         Shalar.
      
      2) Fix VLAN inside of VXLAN handling in i40e driver, from Jesse
         Brandeburg.
      
      3) Cure softlockups during accept() in SCTP, from Karl Heiss.
      
      4) MSG_PEEK should return multiple SKBs worth of data in AF_UNIX, from
         Aaron Conole.
      
      5) IPV6 erroneously ignores output interface specifier in lookup key for
         route lookups, fix from David Ahern.
      
      6) In Marvell DSA driver, forward unknown frames to CPU port, from
         Andrew Lunn.
      
      7) Mission flow flag initializations in some code paths, from David
         Ahern.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
        net: Initialize flow flags in input path
        net: dsa: fix preparation of a port STP update
        testptp: Silence compiler warnings on ppc64
        net/mlx4: Handle return codes in mlx4_qp_attach_common
        dsa: mv88e6xxx: Enable forwarding for unknown to the CPU port
        skbuff: Fix skb checksum partial check.
        net: ipv6: Add RT6_LOOKUP_F_IFACE flag if oif is set
        net sysfs: Print link speed as signed integer
        bna: fix error handling
        af_unix: return data from multiple SKBs on recv() with MSG_PEEK flag
        af_unix: Convert the unix_sk macro to an inline function for type safety
        net: sctp: Don't use 64 kilobyte lookup table for four elements
        l2tp: protect tunnel->del_work by ref_count
        net/ibm/emac: bump version numbers for correct work with ethtool
        sctp: Prevent soft lockup when sctp_accept() is called during a timeout event
        sctp: Whitespace fix
        i40e/i40evf: check for stopped admin queue
        i40e: fix VLAN inside VXLAN
        r8169: fix handling rtl_readphy result
        net: hisilicon: fix handling platform_get_irq result
      3deaa4f5
    • Robin Murphy's avatar
      dmapool: fix overflow condition in pool_find_page() · 676bd991
      Robin Murphy authored
      If a DMA pool lies at the very top of the dma_addr_t range (as may
      happen with an IOMMU involved), the calculated end address of the pool
      wraps around to zero, and page lookup always fails.
      
      Tweak the relevant calculation to be overflow-proof.
      Signed-off-by: default avatarRobin Murphy <robin.murphy@arm.com>
      Cc: Arnd Bergmann <arnd@arndb.de>
      Cc: Marek Szyprowski <m.szyprowski@samsung.com>
      Cc: Sumit Semwal <sumit.semwal@linaro.org>
      Cc: Sakari Ailus <sakari.ailus@iki.fi>
      Cc: Russell King <rmk+kernel@arm.linux.org.uk>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      676bd991
    • Andrea Arcangeli's avatar
      thermal: avoid division by zero in power allocator · 44241628
      Andrea Arcangeli authored
      During boot I get a div by zero Oops regression starting in v4.3-rc3.
      Signed-off-by: default avatarAndrea Arcangeli <aarcange@redhat.com>
      Reviewed-by: default avatarJavi Merino <javi.merino@arm.com>
      Cc: Zhang Rui <rui.zhang@intel.com>
      Cc: Eduardo Valentin <edubezval@gmail.com>
      Cc: Daniel Kurtz <djkurtz@chromium.org>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      44241628
    • Greg Thelen's avatar
      memcg: remove pcp_counter_lock · ef510194
      Greg Thelen authored
      Commit 733a572e ("memcg: make mem_cgroup_read_{stat|event}() iterate
      possible cpus instead of online") removed the last use of the per memcg
      pcp_counter_lock but forgot to remove the variable.
      
      Kill the vestigial variable.
      Signed-off-by: default avatarGreg Thelen <gthelen@google.com>
      Acked-by: default avatarMichal Hocko <mhocko@suse.com>
      Acked-by: default avatarJohannes Weiner <hannes@cmpxchg.org>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      ef510194
    • Petr Mladek's avatar
      kprobes: use _do_fork() in samples to make them work again · 54aea454
      Petr Mladek authored
      Commit 3033f14a ("clone: support passing tls argument via C rather
      than pt_regs magic") introduced _do_fork() that allowed to pass @tls
      parameter.
      
      The old do_fork() is defined only for architectures that are not ready
      to use this way and do not define HAVE_COPY_THREAD_TLS.
      
      Let's use _do_fork() in the kprobe examples to make them work again on
      all architectures.
      Signed-off-by: default avatarPetr Mladek <pmladek@suse.com>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
      Cc: Andy Lutomirski <luto@kernel.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Cc: "H. Peter Anvin" <hpa@zytor.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Thiago Macieira <thiago.macieira@intel.com>
      Cc: Jiri Kosina <jkosina@suse.com>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      54aea454