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  1. Aug 25, 2015
  2. Aug 24, 2015
  3. Aug 21, 2015
  4. Aug 19, 2015
  5. Aug 18, 2015
    • Mark Brown's avatar
      ASoC: topology: Disable use from userspace · 8c90503b
      Mark Brown authored
      
      Since the topology API is still in sufficient flux for changes to be
      identified disable the use of the userspace ABI by adding #error
      statements to the code, ensuring that nobody relies on the headers as
      currently defined.  It is expected that this change will be reverted for
      v4.3.
      
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      8c90503b
    • Mark Brown's avatar
      ASoC: topology: Add Kconfig option for topology · 78b50f39
      Mark Brown authored
      
      Allow the topology code to be compiled out so that users who don't need
      topology don't need to havve the code compiled in, saving them some
      memory.
      
      Some more configuration could be added to remove some of the hooks into
      the core data structures but that is probably best done with some
      refactoring to use functions to do the updates of the data structures
      rather than ifdefing in the code as we'd need to do at the minute.
      
      Suggested-by: default avatarTakashi Iwai <tiwai@suse.de>
      Signed-off-by: default avatarMark Brown <broonie@kernel.org>
      78b50f39
  6. Aug 13, 2015
  7. Aug 07, 2015
  8. Aug 06, 2015
  9. Aug 05, 2015
    • Hui Wang's avatar
      ALSA: hda - one Dell machine needs the headphone white noise fixup · 73851b36
      Hui Wang authored
      
      The fixup ALC292_FIXUP_DISABLE_AAMIX can fix the white noise of
      the headphone on this Dell machine.
      
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarHui Wang <hui.wang@canonical.com>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      73851b36
    • Takashi Sakamoto's avatar
      ALSA: fireworks/firewire-lib: add support for recent firmware quirk · 18f5ed36
      Takashi Sakamoto authored
      
      Fireworks uses TSB43CB43(IceLynx-Micro) as its IEC 61883-1/6 interface.
      This chip includes ARM7 core, and loads and runs program. The firmware
      is stored in on-board memory and loaded every powering-on from it.
      
      Echo Audio ships several versions of firmwares for each model. These
      firmwares have each quirk and the quirk changes a sequence of packets.
      
      As long as I investigated, AudioFire2/AudioFire4/AudioFirePre8 have a
      quirk to transfer a first packet with 0x02 in its dbc field. This causes
      ALSA Fireworks driver to detect discontinuity. In this case, firmware
      version 5.7.0, 5.7.3 and 5.8.0 are used.
      
      Payload  CIP      CIP
      quadlets header1  header2
      02       00050002 90ffffff <-
      42       0005000a 90013000
      42       00050012 90014400
      42       0005001a 90015800
      02       0005001a 90ffffff
      42       00050022 90019000
      42       0005002a 9001a400
      42       00050032 9001b800
      02       00050032 90ffffff
      42       0005003a 9001d000
      42       00050042 9001e400
      42       0005004a 9001f800
      02       0005004a 90ffffff
      (AudioFire2 with firmware version 5.7.)
      
      $ dmesg
      snd-fireworks fw1.0: Detect discontinuity of CIP: 00 02
      
      These models, AudioFire8 (since Jul 2009 ) and Gibson Robot Interface
      Pack series uses the same ARM binary as their firmware. Thus, this
      quirk may be observed among them.
      
      This commit adds a new member for AMDTP structure. This member represents
      the value of dbc field in a first AMDTP packet. Drivers can set it with
      a preferred value according to model's quirk.
      
      Tested-by: default avatarJohannes Oertei <johannes.oertel@uni-due.de>
      Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      18f5ed36
    • Takashi Sakamoto's avatar
      Revert "ALSA: fireworks: add support for AudioFire2 quirk" · c85523d1
      Takashi Sakamoto authored
      
      This reverts commit 9c6893e0.
      
      The fix is superseded by the next commit as a better implementation
      for supporting AudioFire2/AudioFire4/AudioFirePre8 quirks.
      
      Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      c85523d1
  10. Aug 04, 2015
  11. Aug 03, 2015
  12. Aug 02, 2015
    • Linus Torvalds's avatar
      i915: temporary fix for DP MST docking station NULL pointer dereference · 27667f47
      Linus Torvalds authored
      
      Ted Ts'o reports that his Lenovo T540p ThinkPad crashes at boot if
      attached to the docking station.  This is a regression that he was able
      to bisect to commit 8c7b5ccb: "drm/i915: Use atomic helpers for
      computing changed flags:"
      
      The reason seems to be the new call to drm_atomic_helper_check_modeset()
      added to intel_modeset_compute_config(), which in turn calls
      update_connector_routing(), and somehow ends up picking a NULL crtc for
      the connector state, causing the subsequent drm_crtc_index() to OOPS.
      
      Daniel Vetter says that the fundamental issue seems to be confusion in
      the encoder selection, and this isn't the right fix, but while he chases
      down the proper fix, this at least avoids the NULL pointer dereference
      and makes Ted's docking station work again.
      
      Reported-bisected-and-tested-by: default avatarTheodore Ts'o <tytso@mit.edu>
      Cc: Daniel Vetter <daniel.vetter@intel.com>
      Cc: Mani Nikula <jani.nikula@linux.intel.com>
      Cc: Dave Airlie <airlied@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      27667f47
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · d4edea40
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "A set of three fixes for the ipr driver and one fairly major one for
        memory leaks in the mq path of SCSI"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: fix memory leak with scsi-mq
        ipr: Fix invalid array indexing for HRRQ
        ipr: Fix incorrect trace indexing
        ipr: Fix locking for unit attention handling
      d4edea40
    • Linus Torvalds's avatar
      Merge tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 30c7b56d
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "Things are calming down nicely here w.r.t. fixes.  This batch
        includes two week's worth since I missed to send before -rc4.
      
        Nothing particularly scary to point out, smaller fixes here and there.
        Shortlog describes it pretty well"
      
      * tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        ARM: dts: keystone: fix dt bindings to use post div register for mainpll
        ARM: nomadik: disable UART0 on Nomadik boards
        ARM: dts: i.MX35: Fix can support.
        ARM: OMAP2+: hwmod: Fix _wait_target_ready() for hwmods without sysc
        ARM: dts: add CPU OPP and regulator supply property for exynos4210
        ARM: dts: Update video-phy node with syscon phandle for exynos3250
        ARM: DRA7: hwmod: fix gpmc hwmod
      30c7b56d
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 01183609
      Linus Torvalds authored
      Pull VFS fix from Al Viro:
       "Spurious ENOTDIR fix"
      
      This should fix the problems reported by Dominique Martinet and Hugh
      Dickins.
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        link_path_walk(): be careful when failing with ENOTDIR
      01183609
    • Al Viro's avatar
      link_path_walk(): be careful when failing with ENOTDIR · 97242f99
      Al Viro authored
      
      In RCU mode we might end up with dentry evicted just we check
      that it's a directory.  In such case we should return ECHILD
      rather than ENOTDIR, so that pathwalk would be retries in non-RCU
      mode.
      
      Breakage had been introduced in commit b18825a7 - prior to that
      we were looking at nd->inode, which had been fetched before
      verifying that ->d_seq was still valid.  That form of check
      would only be satisfied if at some point the pathname prefix
      would indeed have resolved to a non-directory.  The fix consists
      of checking ->d_seq after we'd run into a non-directory dentry,
      and failing with ECHILD in case of mismatch.
      
      Note that all branches since 3.12 have that problem...
      
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
      97242f99
  13. Aug 01, 2015
    • Linus Torvalds's avatar
      Merge tag 'dmaengine-fix-4.2-rc5' of git://git.infradead.org/users/vkoul/slave-dma · 3f6d9e08
      Linus Torvalds authored
      Pull dmaengine fixes from Vinod Koul:
       "We had a regression due to reuse of descriptor so we have reverted
        that.
      
        The rest are driver fixes:
      
         - at_hdmac and at_xdmac for residue, trannfer width, and channel config
         - pl330 final fix for dma fails and overflow issue
         - xgene resouce map fix
         - mv_xor big endian op fix"
      
      * tag 'dmaengine-fix-4.2-rc5' of git://git.infradead.org/users/vkoul/slave-dma:
        Revert "dmaengine: virt-dma: don't always free descriptor upon completion"
        dmaengine: mv_xor: fix big endian operation in register mode
        dmaengine: xgene-dma: Fix the resource map to handle overlapping
        dmaengine: at_xdmac: fix transfer data width in at_xdmac_prep_slave_sg()
        dmaengine: at_hdmac: fix residue computation
        dmaengine: at_xdmac: fix bug about channel configuration
        dmaengine: pl330: Really fix choppy sound because of wrong residue calculation
        dmaengine: pl330: Fix overflow when reporting residue in memcpy
      3f6d9e08
    • Linus Torvalds's avatar
      Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 3270c8ea
      Linus Torvalds authored
      Pull irq fixlets from Thomas Gleixner:
       "Just two updates to the maintainers file"
      
      * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        MAINTAINERS: Appoint Jiang and Marc as irqdomain maintainers
        MAINTAINERS: Appoint Marc Zyngier as irqchips co-maintainer
      3270c8ea
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 51d2e09b
      Linus Torvalds authored
      Pull x86 fixes from Ingo Molnar:
       "Fallout from the recent NMI fixes: make x86 LDT handling more robust.
      
        Also some EFI fixes"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/ldt: Make modify_ldt synchronous
        x86/xen: Probe target addresses in set_aliased_prot() before the hypercall
        x86/irq: Use the caller provided polarity setting in mp_check_pin_attr()
        efi: Check for NULL efi kernel parameters
        x86/efi: Use all 64 bit of efi_memmap in setup_e820()
      51d2e09b
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 7c764cec
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Must teardown SR-IOV before unregistering netdev in igb driver, from
          Alex Williamson.
      
       2) Fix ipv6 route unreachable crash in IPVS, from Alex Gartrell.
      
       3) Default route selection in ipv4 should take the prefix length, table
          ID, and TOS into account, from Julian Anastasov.
      
       4) sch_plug must have a reset method in order to purge all buffered
          packets when the qdisc is reset, likewise for sch_choke, from WANG
          Cong.
      
       5) Fix deadlock and races in slave_changelink/br_setport in bridging.
          From Nikolay Aleksandrov.
      
       6) mlx4 bug fixes (wrong index in port even propagation to VFs,
          overzealous BUG_ON assertion, etc.) from Ido Shamay, Jack
          Morgenstein, and Or Gerlitz.
      
       7) Turn off klog message about SCTP userspace interface compat that
          makes no sense at all, from Daniel Borkmann.
      
       8) Fix unbounded restarts of inet frag eviction process, causing NMI
          watchdog soft lockup...
      7c764cec
    • Linus Torvalds's avatar
      Merge branch 'for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs · acea568f
      Linus Torvalds authored
      Pull btrfs fixes from Chris Mason:
       "Filipe fixed up a hard to trigger ENOSPC regression from our merge
        window pull, and we have a few other smaller fixes"
      
      * 'for-linus-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        Btrfs: fix quick exhaustion of the system array in the superblock
        btrfs: its btrfs_err() instead of btrfs_error()
        btrfs: Avoid NULL pointer dereference of free_extent_buffer when read_tree_block() fail
        btrfs: Fix lockdep warning of btrfs_run_delayed_iputs()
      acea568f