1. 19 Feb, 2014 1 commit
  2. 18 Feb, 2014 1 commit
  3. 17 Feb, 2014 1 commit
  4. 12 Feb, 2014 1 commit
  5. 10 Feb, 2014 1 commit
    • Takashi Iwai's avatar
      ALSA: hda - Fix undefined symbol due to builtin/module mixup · ef8e39b5
      Takashi Iwai authored
      Even after the fix for leftover kconfig handling (commit f8f1becf),
      the current code still doesn't handle properly the builtin/module
      mixup case between the core snd-hda-codec and other codec drivers.
      For example, when CONFIG_SND_HDA_INTEL=y and
      CONFIG_SND_HDA_CODEC_HDMI=m, it'll end up with an unresolved symbol
      snd_hda_parse_hdmi_codec.  This patch fixes the issue.
      
      Now codec->parser points to the parser object *only* when a module
      (either generic or HDMI parser) is loaded and bound.  When a builtin
      symbol is used, codec->parser still points to NULL.  This is the
      difference from the previous versions.
      
      Fixes: f8f1becf ('ALSA: hda - Fix leftover ifdef checks after modularization')
      Reported-by: default avatarFengguang Wu <fengguang.wu@intel.com>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      ef8e39b5
  6. 07 Feb, 2014 4 commits
  7. 05 Feb, 2014 4 commits
  8. 04 Feb, 2014 1 commit
  9. 03 Feb, 2014 5 commits
    • Takashi Iwai's avatar
      ALSA: usb-audio: Add missing kconfig dependecy · 4fa71c15
      Takashi Iwai authored
      The commit 44dcbbb1 introduced the usage of bitreverse helpers but
      forgot to add the dependency.  This patch adds the selection for
      CONFIG_BITREVERSE.
      
      Fixes: 44dcbbb1 ('ALSA: snd-usb: add support for bit-reversed byte formats')
      Reported-by: default avatarFengguang Wu <fengguang.wu@intel.com>
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      4fa71c15
    • 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
  10. 02 Feb, 2014 12 commits
  11. 01 Feb, 2014 9 commits