1. 30 Apr, 2013 5 commits
  2. 29 Apr, 2013 1 commit
  3. 27 Apr, 2013 1 commit
  4. 24 Apr, 2013 1 commit
  5. 20 Apr, 2013 1 commit
  6. 19 Apr, 2013 1 commit
  7. 08 Apr, 2013 1 commit
  8. 04 Apr, 2013 5 commits
  9. 03 Apr, 2013 15 commits
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm · 66ade474
      Linus Torvalds authored
      Pull ARM fixes from Russell King:
       "Another round of ARM fixes, which include:
         - Fixing a problem with LPAE mapping sections
         - Reporting of some hwcaps on Krait CPUs
         - Avoiding repetitive warnings in the breakpoint code
         - Fixing a build error noticed on Dove platforms with PJ4 CPUs
         - Fix masking of level 2 cache revision.
         - Fixing timer-based udelay()
         - A larger fix for an erratum causing people major grief with Cortex
           A15 CPUs"
      
      * 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
        ARM: 7690/1: mm: fix CONFIG_LPAE typos
        ARM: 7689/1: add unwind annotations to ftrace asm
        ARM: 7685/1: delay: use private ticks_per_jiffy field for timer-based delay ops
        ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations)
        ARM: 7682/1: cache-l2x0: fix masking of RTL revision numbering and set_debug init
        ARM: iWMMXt: always enable iWMMXt support with PJ4 CPUs
        ARM: 7681/1: hw_breakpoint: use warn_once to avoid spam from reset_ctrl_regs()
        ARM: 7678/1: Work around faulty ISAR0 register in some Krait CPUs
        ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register
        ARM: 7679/1: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n
        ARM: 7677/1: LPAE: Fix mapping in alloc_init_section for unaligned addresses
        ARM: KVM: vgic: take distributor lock on sync_hwstate path
        ARM: KVM: vgic: force EOIed LRs to the empty state
      66ade474
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · cbfa0e72
      Linus Torvalds authored
      Pull ext4 fixes from Ted Ts'o:
       "Unfortunately, we introduced some big-endian bugs during the last
        merge window.  Fortunately, Cai and Christian noticed before 3.9
        shipped."
      
      * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        ext4: fix big-endian bugs which could cause fs corruptions
      cbfa0e72
    • Linus Torvalds's avatar
      Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs · cd0e4a9d
      Linus Torvalds authored
      Pull reiserfs fix from Jan Kara:
       "A fix for reiserfs xattr bug exposed by changes to lookup_one_len()"
      
      * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
        reiserfs: Fix warning and inode leak when deleting inode with xattrs
      cd0e4a9d
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · 17eb3d8f
      Linus Torvalds authored
      Pull s390 fixes from Martin Schwidefsky:
       "Just a bunch of bugfixes"
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390/mm: provide emtpy check_pgt_cache() function
        s390/uaccess: fix page table walk
        s390/3270: fix minor_start issue
        s390/uaccess: fix clear_user_pt()
        s390/scm_blk: fix error return code in scm_blk_init()
        s390/scm_block: fix printk format string
        drivers/Kconfig: add several missing GENERIC_HARDIRQS dependencies
      17eb3d8f
    • Zheng Liu's avatar
      ext4: fix big-endian bugs which could cause fs corruptions · 8cde7ad1
      Zheng Liu authored
      When an extent was zeroed out, we forgot to do convert from cpu to le16.
      It could make us hit a BUG_ON when we try to write dirty pages out.  So
      fix it.
      
      [ Also fix a bug found by Dmitry Monakhov where we were missing
        le32_to_cpu() calls in the new indirect punch hole code.
      
        There are a number of other big endian warnings found by static code
        analyzers, but we'll wait for the next merge window to fix them all
        up.  These fixes are designed to be Obviously Correct by code
        inspection, and easy to demonstrate that it won't make any
        difference (and hence, won't introduce any bugs) on little endian
        architectures such as x86.  --tytso ]
      Signed-off-by: default avatarZheng Liu <wenqing.lz@taobao.com>
      Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      Reported-by: default avatarCAI Qian <caiqian@redhat.com>
      Reported-by: default avatarChristian Kujau <lists@nerdbynature.de>
      Cc: Dmitry Monakhov <dmonakhov@openvz.org>
      8cde7ad1
    • Paul Bolle's avatar
      ARM: 7690/1: mm: fix CONFIG_LPAE typos · 4e1db26a
      Paul Bolle authored
      CONFIG_LPAE doesn't exist: the correct option is CONFIG_ARM_LPAE, so fix
      up the two typos under arch/arm/.
      
      The fix to head.S is slightly scary, but this is just for setting up
      an early io-mapping for the serial port when running on a big-endian,
      LPAE system. Since these systems don't exist in the wild (at least, I
      have no access to one outside of kvmtool, which doesn't provide a serial
      port suitable for earlyprintk), then we can revisit the code later if it
      causes any problems.
      Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
      Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
      Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      4e1db26a
    • Rabin Vincent's avatar
      ARM: 7689/1: add unwind annotations to ftrace asm · b21e023b
      Rabin Vincent authored
      Add unwind annotations to the ftrace assembly code so that the function
      tracer's stacktracing options (func_stack_trace, etc.) work when
      CONFIG_ARM_UNWIND is enabled.
      Signed-off-by: default avatarRabin Vincent <rabin@rab.in>
      Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      b21e023b
    • Will Deacon's avatar
      ARM: 7685/1: delay: use private ticks_per_jiffy field for timer-based delay ops · 6f3d90e5
      Will Deacon authored
      Commit 70264367 ("ARM: 7653/2: do not scale loops_per_jiffy when
      using a constant delay clock") fixed a problem with our timer-based
      delay loop, where loops_per_jiffy is scaled by cpufreq yet used directly
      by the timer delay ops.
      
      This patch fixes the problem in a more elegant way by keeping a private
      ticks_per_jiffy field in the delay ops, independent of loops_per_jiffy
      and therefore not subject to scaling. The loop-based delay continues to
      use loops_per_jiffy directly, as it should.
      Acked-by: default avatarNicolas Pitre <nico@linaro.org>
      Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
      Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      6f3d90e5
    • Catalin Marinas's avatar
      ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations) · 93dc6887
      Catalin Marinas authored
      On Cortex-A15 (r0p0..r3p2) the TLBI/DSB are not adequately shooting down
      all use of the old entries. This patch implements the erratum workaround
      which consists of:
      
      1. Dummy TLBIMVAIS and DSB on the CPU doing the TLBI operation.
      2. Send IPI to the CPUs that are running the same mm (and ASID) as the
         one being invalidated (or all the online CPUs for global pages).
      3. CPU receiving the IPI executes a DMB and CLREX (part of the exception
         return code already).
      Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
      Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      93dc6887
    • Rob Herring's avatar
      ARM: 7682/1: cache-l2x0: fix masking of RTL revision numbering and set_debug init · 6e7aceeb
      Rob Herring authored
      Commit b8db6b88 (ARM: 7547/4: cache-l2x0: add support for Aurora L2 cache
      ctrl) moved the masking of the part ID which caused the RTL version to be
      lost. Commit 6248d060 (ARM: 7545/1: cache-l2x0: make outer_cache_fns a
      field of l2x0_of_data) changed how .set_debug is initialized. Both commits
      break commit 74ddcdb8 (ARM: 7608/1: l2x0: Only set .set_debug
      on PL310 r3p0 and earlier) which uses the RTL version to conditionally set
      .set_debug function pointer. Commit b8db6b88 also caused the printed cache
      ID to be missing the version information.
      
      Fix this by reverting how the part number is masked so the RTL version
      info is maintained. The cache-id-part DT property does not set the RTL
      bits so masking them should have no effect. Also, re-arrange the order
      of the function pointer init so the .set_debug function can be overridden.
      Reported-by: default avatarPaolo Pisati <paolo.pisati@canonical.com>
      Signed-off-by: default avatarRob Herring <rob.herring@calxeda.com>
      Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
      Cc: Yehuda Yitschak <yehuday@marvell.com>
      Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      6e7aceeb
    • Russell King's avatar
      ARM: iWMMXt: always enable iWMMXt support with PJ4 CPUs · 698613b6
      Russell King authored
      Jason Cooper reports these build errors:
      arch/arm/kernel/built-in.o: In function `iwmmxt_do':
      /.../arch/arm/kernel/pj4-cp0.c:36: undefined reference to `iwmmxt_task_release'
      /.../arch/arm/kernel/pj4-cp0.c:40: undefined reference to `iwmmxt_task_switch'
      make: *** [vmlinux] Error 1
      
      This is caused because the PJ4 code explicitly references the iWMMXt
      code, but doesn't require it to be built.  Fix this by ensuring that
      iWMMXt is always enabled with PJ4.
      Reported-by: default avatarJason Cooper <jason@lakedaemon.net>
      Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
      698613b6
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · da241efc
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Fix VSOCK layer handling of context ID changes, from Reilly Grant.
      
       2) Now that we have a synchronize_net() in netdev_rx_handler_unregister(),
          we can't let any call sites hold locks.  Unfortunately bonding does,
          so we have to drop the rwlock there a little bit earlier, fix from
          Veaceslav Falico.
      
       3) MAC address setting loop exits one iteration too early in mlx4
          driver, from Yan Burman.
      
       4) Restore ipv6 routes properly upon ifdown/ifup of loopback, from
          Balakumaran Kannan.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
        VSOCK: Handle changes to the VMCI context ID.
        net IPv6 : Fix broken IPv6 routing table after loopback down-up
        cbq: incorrect processing of high limits
        net/mlx4_en: Fix setting initial MAC address
        bonding: get netdev_rx_handler_unregister out of locks
      da241efc
    • Linus Torvalds's avatar
      Merge tag 'regmap-v3.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap · 6e8517a9
      Linus Torvalds authored
      Pull regmap fixes from Mark Brown:
       "A small collection of fixes.  The most important ones are those from
        Stephen and Lars-Peter both of which fix cache issues that have been
        lurking for a while but not manifesting noticably enough for anyone to
        report them."
      
      * tag 'regmap-v3.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
        regmap: async: Add missing return
        regmap: don't corrupt work buffer in _regmap_raw_write()
        regmap: cache Fix regcache-rbtree sync
        regmap: Initialize `map->debugfs' before regcache
      6e8517a9
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · bd709bd0
      Linus Torvalds authored
      Pull DRM fixes from Dave Airlie:
       "Two core fixes, both regressions, along with some intel and some
        nouveau fixes for regressions and oopses"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm: correctly restore mappings if drm_open fails
        drm/nouveau: fix NULL ptr dereference from nv50_disp_intr()
        drm/nouveau: fix handling empty channel list in ioctl's
        drm: don't unlock in the addfb error paths
        drm/i915: Fix build failure
        drm/i915: Be sure to turn hsync/vsync back on at crt enable (v2)
        drm/i915: duct-tape locking when eDP init fails
      bd709bd0
    • Linus Torvalds's avatar
      Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus · aea7fab8
      Linus Torvalds authored
      Pull MIPS fixes from Ralf Baechle:
       "A collection of fixes pretty much across the MIPS code.  Even the
        change to include/linux/signal.h by David Howells' 2a148698 ("Fix
        breakage in MIPS siginfo handling") should be considered MIPS-specific
        as it touches an ifdefed segment that is only relevant to MIPS and
        which unfortunately can't be made to go away entirely."
      
      * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
        Fix breakage in MIPS siginfo handling
        Revert "MIPS: BCM63XX: Call board_register_device from device_initcall()"
        MIPS: BCM63XX: Make nvram checksum failure non fatal
        MIPS: Fix code generation for non-DSP capable CPUs
        MIPS: Fix inconsistent formatting inside /proc/cpuinfo
        MIPS: SEAD3: Enable LL/SC.
        MIPS: Get rid of CONFIG_CPU_HAS_LLSC again
        MIPS: Add dependencies for HAVE_ARCH_TRANSPARENT_HUGEPAGE
        MIPS: VR4133: Fix probe for LL/SC.
        MIPS: Fix logic errors in bitops.c
        MIPS: Use CONFIG_CPU_MIPSR2 in csum_partial.S
        MIPS: compat: Return same error ENOSYS as native for invalid operation.
      aea7fab8
  10. 02 Apr, 2013 9 commits