This project is mirrored from https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git. Pull mirroring updated .
  1. 20 Feb, 2014 1 commit
  2. 19 Feb, 2014 2 commits
  3. 18 Feb, 2014 2 commits
    • Lars-Peter Clausen's avatar
      ASoC: adav80x: Split SPI and I2C code into different modules · 0c2d6964
      Lars-Peter Clausen authored
      
      
      There are a few known (minor) problems with having the support code for both I2C
      and SPI in the same module:
          * We need to be extra careful to make sure to not build the driver into the
            kernel if one of the subsystems is build as a module (Currently only I2C
            can be build as a module).
          * The module init path error handling is rather ugly. E.g. what should be
            done if either the SPI or the I2C driver fails to register. Most drivers
            that implement SPI and I2C in the same module currently fallback to
            undefined behavior in that case. Splitting the the driver into two
            modules, one for each bus, allows the registration of the other bus drive
            to continue without problems if one of them fails.
      
      This patch splits the ADAV80X driver into 3 modules. One core module that
      implements the device logic, but is independent of the bus method used. And one
      module for SPI and I2C each that registers the drivers and sets up the regmap
      struct for the bus.
      
      Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
      Signed-off-by: default avatarMark Brown <broonie@linaro.org>
      0c2d6964
    • Lars-Peter Clausen's avatar
      ASoC: adav80x: Use devm_kzalloc() · f96a5d3f
      Lars-Peter Clausen authored
      
      
      Use devm_kzalloc() to allocate the device state struct. Saves use from having to
      free it manually on the error path and in the remove callback.
      
      Now that the adav80x_bus_probe() function is only a call to
      snd_soc_unregister_codec() also inline that.
      
      Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
      Signed-off-by: default avatarMark Brown <broonie@linaro.org>
      f96a5d3f
  4. 07 Feb, 2014 2 commits
  5. 04 Feb, 2014 1 commit
    • Mark Brown's avatar
      ASoC: codecs: Make OF supported CODECs visible in Kconfig · 1291e141
      Mark Brown authored
      
      
      Now that we have a generic card driver we can't rely on the card driver
      selecting the CODECs for us so make the CODECs that can be enabled with
      OF directly selectable in Kconfig. For the platforms not using OF it's
      not clear that we don't still want to have some board specific selection
      since the kernel needs to contain code to register the devices; ACPI could
      provide this from firmware does not yet support any kind of generic card.
      
      It may also be desirable to hide these if OF is not enabled to reduce
      noise.
      
      Signed-off-by: default avatarMark Brown <broonie@linaro.org>
      1291e141
  6. 03 Feb, 2014 5 commits
    • Mark Brown's avatar
      ASoC: ak4554: Add to SND_SOC_ALL_CODECS · 0d724f8a
      Mark Brown authored
      
      
      For build coverage.
      
      Signed-off-by: default avatarMark Brown <broonie@linaro.org>
      0d724f8a
    • Linus Torvalds's avatar
      Linus 3.14-rc1 · 38dbfb59
      Linus Torvalds authored
      38dbfb59
    • Linus Torvalds's avatar
      Merge branch 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 69048e01
      Linus Torvalds authored
      Pull parisc updates from Helge Deller:
       "The three major changes in this patchset is a implementation for
        flexible userspace memory maps, cache-flushing fixes (again), and a
        long-discussed ABI change to make EWOULDBLOCK the same value as
        EAGAIN.
      
        parisc has been the only platform where we had EWOULDBLOCK != EAGAIN
        to keep HP-UX compatibility.  Since we will probably never implement
        full HP-UX support, we prefer to drop this compatibility to make it
        easier for us with Linux userspace programs which mostly never checked
        for both values.  We don't expect major fall-outs because of this
        change, and if we face some, we will simply rebuild the necessary
        applications in the debian archives"
      
      * 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: add flexible mmap memory layout support
        parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc
        parisc: convert uapi/asm/stat.h to use native types only
        parisc: wire up sched_setattr and sched_getattr
        parisc: fix cache-flushing
        parisc/sti_console: prefer Linux fonts over built-in ROM fonts
      69048e01
    • Mikulas Patocka's avatar
      hpfs: optimize quad buffer loading · 1c0b8a7a
      Mikulas Patocka authored
      
      
      HPFS needs to load 4 consecutive 512-byte sectors when accessing the
      directory nodes or bitmaps.  We can't switch to 2048-byte block size
      because files are allocated in the units of 512-byte sectors.
      
      Previously, the driver would allocate a 2048-byte area using kmalloc,
      copy the data from four buffers to this area and eventually copy them
      back if they were modified.
      
      In the current implementation of the buffer cache, buffers are allocated
      in the pagecache.  That means that 4 consecutive 512-byte buffers are
      stored in consecutive areas in the kernel address space.  So, we don't
      need to allocate extra memory and copy the content of the buffers there.
      
      This patch optimizes the code to avoid copying the buffers.  It checks
      if the four buffers are stored in contiguous memory - if they are not,
      it falls back to allocating a 2048-byte area and copying data there.
      
      Signed-off-by: default avatarMikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      1c0b8a7a
    • Mikulas Patocka's avatar
      hpfs: remember free space · 2cbe5c76
      Mikulas Patocka authored
      
      
      Previously, hpfs scanned all bitmaps each time the user asked for free
      space using statfs.  This patch changes it so that hpfs scans the
      bitmaps only once, remembes the free space and on next invocation of
      statfs it returns the value instantly.
      
      New versions of wine are hammering on the statfs syscall very heavily,
      making some games unplayable when they're stored on hpfs, with load
      times in minutes.
      
      This should be backported to the stable kernels because it fixes
      user-visible problem (excessive level load times in wine).
      
      Signed-off-by: default avatarMikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      2cbe5c76
  7. 02 Feb, 2014 12 commits
  8. 01 Feb, 2014 12 commits
  9. 31 Jan, 2014 3 commits
    • Linus Torvalds's avatar
      Merge tag 'nfs-for-3.14-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs · 8a1f006a
      Linus Torvalds authored
      Pull NFS client bugfixes from Trond Myklebust:
       "Highlights:
      
         - Fix several races in nfs_revalidate_mapping
         - NFSv4.1 slot leakage in the pNFS files driver
         - Stable fix for a slot leak in nfs40_sequence_done
         - Don't reject NFSv4 servers that support ACLs with only ALLOW aces"
      
      * tag 'nfs-for-3.14-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
        nfs: initialize the ACL support bits to zero.
        NFSv4.1: Cleanup
        NFSv4.1: Clean up nfs41_sequence_done
        NFSv4: Fix a slot leak in nfs40_sequence_done
        NFSv4.1 free slot before resending I/O to MDS
        nfs: add memory barriers around NFS_INO_INVALID_DATA and NFS_INO_INVALIDATING
        NFS: Fix races in nfs_revalidate_mapping
        sunrpc: turn warn_gssd() log message into a dprintk()
        NFS: fix the handling of NFS_INO_INVALID_DATA flag in nfs_revalidate_mapping
        nfs: handle servers that support only ALLOW ACE type.
      8a1f006a
    • Linus Torvalds's avatar
      Merge tag 'sound-fix-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 14864a52
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "The big chunks here are the updates for oxygen driver for Xonar DG
        devices, which were slipped from the previous pull request.  They are
        device-specific and thus not too dangerous.
      
        Other than that, all patches are small bug fixes, mainly for Samsung
        build fixes, a few HD-audio enhancements, and other misc ASoC fixes.
        (And this time ASoC merge is less than Octopus, lucky seven :)"
      
      * tag 'sound-fix-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (42 commits)
        ALSA: hda/hdmi - allow PIN_OUT to be dynamically enabled
        ALSA: hda - add headset mic detect quirks for another Dell laptop
        ALSA: oxygen: Xonar DG(X): cleanup and minor changes
        ALSA: oxygen: Xonar DG(X): modify high-pass filter control
        ALSA: oxygen: Xonar DG(X): modify input select functions
        ALSA: oxygen: Xonar DG(X): modify capture volume functions
        ALSA: oxygen: Xonar DG(X): use headphone volume control
        ALSA: oxygen: Xonar DG(X): modify playback output select
        ALSA: oxygen: Xonar DG(X): capture from I2S channel 1, not 2
        ALSA: oxygen: Xonar DG(X): move the mixer code into another file
        ALSA: oxygen: modify CS4245 register dumping function
        ALSA: oxygen: modify adjust_dg_dac_routing function
        ALSA: oxygen: Xonar DG(X): modify DAC/ADC parameters function
        ALSA: oxygen: Xonar DG(X): modify initialization functions
        ALSA: oxygen: Xonar DG(X): add new CS4245 SPI functions
        ALSA: oxygen: additional definitions for the Xonar DG/DGX card
        ALSA: oxygen: change description of the xonar_dg.c file
        ALSA: oxygen: export oxygen_update_dac_routing symbol
        ALSA: oxygen: add mute mask for the OXYGEN_PLAY_ROUTING register
        ALSA: oxygen: modify the SPI writing function
        ...
      14864a52
    • Linus Torvalds's avatar
      Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending · 4e13c5d0
      Linus Torvalds authored
      Pull SCSI target updates from Nicholas Bellinger:
       "The highlights this round include:
      
        - add support for SCSI Referrals (Hannes)
        - add support for T10 DIF into target core (nab + mkp)
        - add support for T10 DIF emulation in FILEIO + RAMDISK backends (Sagi + nab)
        - add support for T10 DIF -> bio_integrity passthrough in IBLOCK backend (nab)
        - prep changes to iser-target for >= v3.15 T10 DIF support (Sagi)
        - add support for qla2xxx N_Port ID Virtualization - NPIV (Saurav + Quinn)
        - allow percpu_ida_alloc() to receive task state bitmask (Kent)
        - fix >= v3.12 iscsi-target session reset hung task regression (nab)
        - fix >= v3.13 percpu_ref se_lun->lun_ref_active race (nab)
        - fix a long-standing network portal creation race (Andy)"
      
      * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (51 commits)
        target: Fix percpu_ref_put race in transport_lun_remove_cmd
        target/iscsi: Fix network portal creation race
        target: Report bad sector in sense data for DIF errors
        iscsi-target: Convert gfp_t parameter to task state bitmask
        iscsi-target: Fix connection reset hang with percpu_ida_alloc
        percpu_ida: Make percpu_ida_alloc + callers accept task state bitmask
        iscsi-target: Pre-allocate more tags to avoid ack starvation
        qla2xxx: Configure NPIV fc_vport via tcm_qla2xxx_npiv_make_lport
        qla2xxx: Enhancements to enable NPIV support for QLOGIC ISPs with TCM/LIO.
        qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure
        IB/isert: pass scatterlist instead of cmd to fast_reg_mr routine
        IB/isert: Move fastreg descriptor creation to a function
        IB/isert: Avoid frwr notation, user fastreg
        IB/isert: seperate connection protection domains and dma MRs
        tcm_loop: Enable DIF/DIX modes in SCSI host LLD
        target/rd: Add DIF protection into rd_execute_rw
        target/rd: Add support for protection SGL setup + release
        target/rd: Refactor rd_build_device_space + rd_release_device_space
        target/file: Add DIF protection support to fd_execute_rw
        target/file: Add DIF protection init/format support
        ...
      4e13c5d0