1. 29 Jul, 2013 4 commits
  2. 26 Jul, 2013 4 commits
  3. 25 Jul, 2013 3 commits
  4. 24 Jul, 2013 27 commits
  5. 23 Jul, 2013 2 commits
    • Linus Torvalds's avatar
      Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux · a474902c
      Linus Torvalds authored
      Pull device tree bug fixes and maintainership updates from Grant Likely:
       "This branch contains a couple of minor bug fixes and documentation
        additions, but the bulk of it are several changes to the MAINTAINERS
        file regarding the subsystems I've been involved with"
      
      * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux:
        of/irq: init struct resource to 0 in of_irq_to_resource()
        of/irq: Avoid calling list_first_entry() for empty list
        of: add vendor prefixes for hisilicon
        of: add vendor prefix for Qualcomm Atheros, Inc.
        MAINTAINERS: Fix incorrect status tag
        MAINTAINERS: Refactor device tree maintainership
        MAINTAINERS: Change device tree mailing list
        MAINTAINERS: Remove Grant Likely
      a474902c
    • Borislav Petkov's avatar
      EDAC: Fix lockdep splat · 88d84ac9
      Borislav Petkov authored
      Fix the following:
      
      BUG: key ffff88043bdd0330 not in .data!
      ------------[ cut here ]------------
      WARNING: at kernel/lockdep.c:2987 lockdep_init_map+0x565/0x5a0()
      DEBUG_LOCKS_WARN_ON(1)
      Modules linked in: glue_helper sb_edac(+) edac_core snd acpi_cpufreq lrw gf128mul ablk_helper iTCO_wdt evdev i2c_i801 dcdbas button cryptd pcspkr iTCO_vendor_support usb_common lpc_ich mfd_core soundcore mperf processor microcode
      CPU: 2 PID: 599 Comm: modprobe Not tainted 3.10.0 #1
      Hardware name: Dell Inc. Precision T3600/0PTTT9, BIOS A08 01/24/2013
       0000000000000009 ffff880439a1d920 ffffffff8160a9a9 ffff880439a1d958
       ffffffff8103d9e0 ffff88043af4a510 ffffffff81a16e11 0000000000000000
       ffff88043bdd0330 0000000000000000 ffff880439a1d9b8 ffffffff8103dacc
      Call Trace:
        dump_stack
        warn_slowpath_common
        warn_slowpath_fmt
        lockdep_init_map
        ? trace_hardirqs_on_caller
        ? trace_hardirqs_on
        debug_mutex_init
        __mutex_init
        bus_register
        edac_create_sysfs_mci_device
        edac_mc_add_mc
        sbridge_probe
        pci_device_probe
        driver_probe_device
        __driver_attach
        ? driver_probe_device
        bus_for_each_dev
        driver_attach
        bus_add_driver
        driver_register
        __pci_register_driver
        ? 0xffffffffa0010fff
        sbridge_init
        ? 0xffffffffa0010fff
        do_one_initcall
        load_module
        ? unset_module_init_ro_nx
        SyS_init_module
        tracesys
      ---[ end trace d24a70b0d3ddf733 ]---
      EDAC MC0: Giving out device to 'sbridge_edac.c' 'Sandy Bridge Socket#0': DEV 0000:3f:0e.0
      EDAC sbridge: Driver loaded.
      
      What happens is that bus_register needs a statically allocated lock_key
      because the last is handed in to lockdep. However, struct mem_ctl_info
      embeds struct bus_type (the whole struct, not a pointer to it) and the
      whole thing gets dynamically allocated.
      
      Fix this by using a statically allocated struct bus_type for the MC bus.
      Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
      Acked-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
      Cc: Markus Trippelsdorf <markus@trippelsdorf.de>
      Cc: stable@kernel.org # v3.10
      Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
      88d84ac9