1. 09 Jul, 2015 16 commits
  2. 08 Jul, 2015 3 commits
  3. 07 Jul, 2015 8 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm · d6ac4ffc
      Linus Torvalds authored
      Pull ARM updates from Russell King:
       "These are late by a week; they should have been merged during the
        merge window, but unfortunately, the ARM kernel build/boot farms were
        indicating random failures, and it wasn't clear whether the cause was
        something in these changes or something during the merge window.
      
        This is a set of merge window fixes with some documentation additions"
      
      * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
        ARM: avoid unwanted GCC memset()/memcpy() optimisations for IO variants
        ARM: pgtable: document mapping types
        ARM: io: convert ioremap*() to functions
        ARM: io: fix ioremap_wt() implementation
        ARM: io: document ARM specific behaviour of ioremap*() implementations
        ARM: fix lockdep unannotated irqs-off warning
        ARM: 8397/1: fix vdsomunge not to depend on glibc specific error.h
        ARM: add helpful message when truncating physical memory
        ARM: add help text for HIGHPTE configuration entry
        ARM: fix DEBUG_SET_MODULE_RONX build dependencies
        ARM: 8396/1: use phys_addr_t in pfn_to_kaddr()
        ARM: 8394/1: update memblock limit after mapping lowmem
        ARM: 8393/1: smp: Fix suspicious RCU usage with ipi tracepoints
      d6ac4ffc
    • Tomas Winkler's avatar
      mei: nfc: fix deadlock on shutdown/suspend path · 4f273959
      Tomas Winkler authored
      In function mei_nfc_host_exit mei_cl_remove_device cannot be called
      under the device mutex as device removing flow invokes the device driver
      remove handler that calls in turn to mei_cl_disable_device which
      naturally acquires the device mutex.
      
      Also remove mei_cl_bus_remove_devices which has the same issue, but is
      never executed as currently the only device on the mei client bus is NFC
      and a new device cannot be easily added till the bus revamp is
      completed.
      
      This fixes regression caused by commit be9b720a ("mei_phy: move all
      nfc logic from mei driver to nfc")
      
      Prior to this change the nfc driver remove handler called to no-op
      disable function while actual nfc device was disabled directly from the
      mei driver.
      Reported-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      Cc: Samuel Ortiz <sameo@linux.intel.com>
      Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      4f273959
    • Rafael J. Wysocki's avatar
      Merge branch 'acpi-scan' · 8076ca48
      Rafael J. Wysocki authored
      * acpi-scan:
        ata: ahci_platform: Add ACPI _CLS matching
        ACPI / scan: Add support for ACPI _CLS device matching
      8076ca48
    • Rafael J. Wysocki's avatar
      Merge branches 'acpi-pnp', 'acpi-soc', 'pm-domains' and 'pm-sleep' · d0aee67f
      Rafael J. Wysocki authored
      * acpi-pnp:
        ACPI / PNP: Reserve ACPI resources at the fs_initcall_sync stage
      
      * acpi-soc:
        ACPI / LPSS: Fix up acpi_lpss_create_device()
      
      * pm-domains:
        PM / Domains: Avoid infinite loops in attach/detach code
      
      * pm-sleep:
        PM / hibernate: clarify resume documentation
      d0aee67f
    • Rafael J. Wysocki's avatar
      Merge branch 'pm-wakeirq' · 3fc7aeeb
      Rafael J. Wysocki authored
      * pm-wakeirq:
        PM / wakeirq: Avoid setting power.wakeirq too hastily
      3fc7aeeb
    • Russell King's avatar
      06be5eef
    • Rafael J. Wysocki's avatar
      PM / wakeirq: Avoid setting power.wakeirq too hastily · 6d3dab7d
      Rafael J. Wysocki authored
      If dev_pm_attach_wake_irq() fails, the device's power.wakeirq field
      should not be set to point to the struct wake_irq passed to that
      function, as that object will be freed going forward.
      
      For this reason, make dev_pm_attach_wake_irq() first call
      device_wakeup_attach_irq() and only set the device's power.wakeirq
      field if that's successful.
      
      That requires device_wakeup_attach_irq() to be called under the
      device's power.lock lock, but since dev_pm_attach_wake_irq() is
      the only caller of it, the requisite changes are easy to make.
      
      Fixes: 4990d4fe (PM / Wakeirq: Add automated device wake IRQ handling)
      Reported-by: default avatarFelipe Balbi <balbi@ti.com>
      Tested-by: default avatarTony Lindgren <tony@atomide.com>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      6d3dab7d
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · c7e9ad7d
      Linus Torvalds authored
      Pull perf fixes from Ingo Molnar:
      
       - fix the perf build, by fixing the rbtree.c sharing bug between kernel
         and tools/perf by creating a local copy of rbtree.c (more will be
         done for v4.3)
      
       - fix an AUX buffer (Intel-PT support) refcounting bug
      
       - fix copy_from_user_nmi() return value"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/x86: Fix copy_from_user_nmi() return if range is not ok
        perf: Fix AUX buffer refcounting
        tools: Copy rbtree_augmented.h from the kernel
        tools: Move rbtree.h from tools/perf/
        tools: Copy lib/rbtree.c to tools/lib/
        perf tools: Copy rbtree.h from the kernel
        tools: Adopt {READ,WRITE_ONCE} from the kernel
      c7e9ad7d
  4. 06 Jul, 2015 12 commits
  5. 05 Jul, 2015 1 commit
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 1c4c7159
      Linus Torvalds authored
      Pull ext4 bugfixes from Ted Ts'o:
       "Bug fixes (all for stable kernels) for ext4:
      
         - address corner cases for indirect blocks->extent migration
      
         - fix reserved block accounting invalidate_page when
           page_size != block_size (i.e., ppc or 1k block size file systems)
      
         - fix deadlocks when a memcg is under heavy memory pressure
      
         - fix fencepost error in lazytime optimization"
      
      * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        ext4: replace open coded nofail allocation in ext4_free_blocks()
        ext4: correctly migrate a file with a hole at the beginning
        ext4: be more strict when migrating to non-extent based file
        ext4: fix reservation release on invalidatepage for delalloc fs
        ext4: avoid deadlocks in the writeback path by using sb_getblk_gfp
        bufferhead: Add _gfp version for sb_getblk()
        ext4: fix fencepost error in lazytime optimization
      1c4c7159