1. 28 Sep, 2013 12 commits
  2. 27 Sep, 2013 16 commits
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging · 6cac446b
      Linus Torvalds authored
      Pull hwmon fix from Guenter Roeck:
       "Fix potential crash condition in applesmc driver"
      
      * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (applesmc) Check key count before proceeding
      6cac446b
    • Linus Torvalds's avatar
      Merge tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · a7301fcc
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "Nothing too serious here: a couple of compress-offload core fixes,
        Haswell HDMI audio fix, a fixup for new MacBook Airs and a few COEF
        setups for ALC283 mic problems"
      
      * tag 'sound-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda - Enable internal mic on a Thinkpad machine with ALC283
        ALSA: hda - Fix Internal Mic boost can't control with ALC283
        ALSA: hda - Add documentation for CS4208 fixups
        ALSA: hda - Add fixup for MacBook Air 6,1 and 6,2 with CS4208 codec
        ALSA : hda - not use assigned converters for all unused pins
        ALSA: compress: Make sure we trigger STOP before closing the stream.
        ALSA: compress: Fix compress device unregister.
      a7301fcc
    • Linus Torvalds's avatar
      Merge tag 'fbdev-fixes-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux · d3aa0269
      Linus Torvalds authored
      Pull fbdev fixes from Tomi Valkeinen:
       "Small fbdev fixes for various fb drivers"
      
      * tag 'fbdev-fixes-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
        video: mxsfb: Add missing break
        video: of: display_timing: correct display-timings node finding
        neofb: fix error return code in neofb_probe()
        s3fb: fix error return code in s3_pci_probe()
        video: mmp: drop needless devm cleanup
        OMAPDSS: Add missing dependency on backlight for DSI-CM panel drier
        OMAPDSS: DISPC: set irq_safe for runtime PM
        OMAPDSS: Return right error during connector probe
      d3aa0269
    • Linus Torvalds's avatar
      Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs · e1f8826f
      Linus Torvalds authored
      Pull reiserfs and UDF fixes from Jan Kara:
       "The contains fix of an UDF oops when mounting corrupted media and a
        fix of a race in reiserfs leading to oops"
      
      * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
        reiserfs: fix race with flush_used_journal_lists and flush_journal_list
        reiserfs: remove useless flush_old_journal_lists
        udf: Fortify LVID loading
      e1f8826f
    • Eric W. Biederman's avatar
      sysfs: Allow mounting without CONFIG_NET · 730d7d33
      Eric W. Biederman authored
      In kobj_ns_current_may_mount the default should be to allow the mount.
      The test is only for a single kobj_ns_type at a time, and unless there
      is a reason to prevent it the mounting sysfs should be allowed.
      Subsystems that are not registered can't have are not involved so can't
      have a reason to prevent mounting sysfs.
      
      This is a bug-fix to commit 7dc5dbc8 ("sysfs: Restrict mounting
      sysfs") that came in via the userns tree during the 3.12 merge window.
      Reported-and-tested-by: default avatarJames Hogan <james.hogan@imgtec.com>
      Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      730d7d33
    • Will Deacon's avatar
      lockref: allow relaxed cmpxchg64 variant for lockless updates · d2212b4d
      Will Deacon authored
      The 64-bit cmpxchg operation on the lockref is ordered by virtue of
      hazarding between the cmpxchg operation and the reference count
      manipulation. On weakly ordered memory architectures (such as ARM), it
      can be of great benefit to omit the barrier instructions where they are
      not needed.
      
      This patch moves the lockless lockref code over to a cmpxchg64_relaxed
      operation, which doesn't provide barrier semantics. If the operation
      isn't defined, we simply #define it as the usual 64-bit cmpxchg macro.
      
      Cc: Waiman Long <Waiman.Long@hp.com>
      Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d2212b4d
    • Chew, Chiau Ee's avatar
      i2c: designware: 10-bit addressing mode enabling if I2C_DYNAMIC_TAR_UPDATE is set · bd63ace4
      Chew, Chiau Ee authored
      According to Designware I2C spec, if I2C_DYNAMIC_TAR_UPDATE is set to 1,
      the 10-bit addressing mode is controlled by IC_10BITADDR_MASTER bit of
      IC_TAR register instead of IC_CON register. The IC_10BITADDR_MASTER
      in IC_CON register becomes read-only copy. Since I2C_DYNAMIC_TAR_UPDATE
      value can't be detected from hardware register, so we will always set the
      IC_10BITADDR_MASTER bit in both IC_CON and IC_TAR register whenever 10-bit
      addresing mode is requested by user application.
      Signed-off-by: default avatarChew, Chiau Ee <chiau.ee.chew@intel.com>
      Reviewed-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
      Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
      bd63ace4
    • Thierry Reding's avatar
      i2c: mv64xxx: Do not use writel_relaxed() · 85b3a935
      Thierry Reding authored
      The driver is used on PowerPC which don't provide writel_relaxed(). This
      breaks the c2k and prpmc2800 default configurations. To fix the build,
      turn the calls to writel_relaxed() into writel(). The impacts for ARM
      should be minimal.
      Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
      Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
      85b3a935
    • Thierry Reding's avatar
      i2c: mv64xxx: Fix some build warnings · c1a99467
      Thierry Reding authored
      Some functions and variables are only used if the configuration selects
      HAVE_CLK. Protect them with a corresponding #ifdef CONFIG_HAVE_CLK block
      to avoid compiler warnings.
      Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
      [wsa: added marker to #endif]
      Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
      c1a99467
    • Kim Phillips's avatar
      i2c: s3c2410: fix clk_disable/clk_unprepare WARNings · 15336913
      Kim Phillips authored
      commit d16933b3 "i2c: s3c2410: Move
      location of clk_prepare_enable() call in probe function" refactored
      clk_enable and clk_disable calls yet neglected to remove the
      clk_disable_unprepare call in the module's remove().
      
      It helps remove warnings on an arndale during unbind:
      
      echo 12c90000.i2c > /sys/bus/platform/devices/12c90000.i2c/driver/unbind
      
      ------------[ cut here ]------------
      WARNING: CPU: 0 PID: 2548 at drivers/clk/clk.c:842 clk_disable+0x18/0x24()
      Modules linked in:
      CPU: 0 PID: 2548 Comm: bash Not tainted 3.11.0-next-20130916-00003-gf4bddbc #6
      [<c0014d48>] (unwind_backtrace+0x0/0xf8) from [<c00117d0>] (show_stack+0x10/0x14)
      [<c00117d0>] (show_stack+0x10/0x14) from [<c0361be8>] (dump_stack+0x6c/0xac)
      [<c0361be8>] (dump_stack+0x6c/0xac) from [<c001d864>] (warn_slowpath_common+0x64/0x88)
      [<c001d864>] (warn_slowpath_common+0x64/0x88) from [<c001d8a4>] (warn_slowpath_null+0x1c/0x24)
      [<c001d8a4>] (warn_slowpath_null+0x1c/0x24) from [<c02c4a64>] (clk_disable+0x18/0x24)
      [<c02c4a64>] (clk_disable+0x18/0x24) from [<c028d0b0>] (s3c24xx_i2c_remove+0x28/0x70)
      [<c028d0b0>] (s3c24xx_i2c_remove+0x28/0x70) from [<c0217a10>] (platform_drv_remove+0x18/0x1c)
      [<c0217a10>] (platform_drv_remove+0x18/0x1c) from [<c0216358>] (__device_release_driver+0x58/0xb4)
      [<c0216358>] (__device_release_driver+0x58/0xb4) from [<c02163d0>] (device_release_driver+0x1c/0x28)
      [<c02163d0>] (device_release_driver+0x1c/0x28) from [<c02153c0>] (unbind_store+0x58/0x90)
      [<c02153c0>] (unbind_store+0x58/0x90) from [<c0214c90>] (drv_attr_store+0x20/0x2c)
      [<c0214c90>] (drv_attr_store+0x20/0x2c) from [<c01032c0>] (sysfs_write_file+0x168/0x198)
      [<c01032c0>] (sysfs_write_file+0x168/0x198) from [<c00ae1c0>] (vfs_write+0xb0/0x194)
      [<c00ae1c0>] (vfs_write+0xb0/0x194) from [<c00ae594>] (SyS_write+0x3c/0x70)
      [<c00ae594>] (SyS_write+0x3c/0x70) from [<c000e3e0>] (ret_fast_syscall+0x0/0x30)
      ---[ end trace 4c9f9403066f57a6 ]---
      ------------[ cut here ]------------
      WARNING: CPU: 0 PID: 2548 at drivers/clk/clk.c:751 clk_unprepare+0x14/0x1c()
      Modules linked in:
      CPU: 0 PID: 2548 Comm: bash Tainted: G        W    3.11.0-next-20130916-00003-gf4bddbc #6
      [<c0014d48>] (unwind_backtrace+0x0/0xf8) from [<c00117d0>] (show_stack+0x10/0x14)
      [<c00117d0>] (show_stack+0x10/0x14) from [<c0361be8>] (dump_stack+0x6c/0xac)
      [<c0361be8>] (dump_stack+0x6c/0xac) from [<c001d864>] (warn_slowpath_common+0x64/0x88)
      [<c001d864>] (warn_slowpath_common+0x64/0x88) from [<c001d8a4>] (warn_slowpath_null+0x1c/0x24)
      [<c001d8a4>] (warn_slowpath_null+0x1c/0x24) from [<c02c5834>] (clk_unprepare+0x14/0x1c)
      [<c02c5834>] (clk_unprepare+0x14/0x1c) from [<c028d0b8>] (s3c24xx_i2c_remove+0x30/0x70)
      [<c028d0b8>] (s3c24xx_i2c_remove+0x30/0x70) from [<c0217a10>] (platform_drv_remove+0x18/0x1c)
      [<c0217a10>] (platform_drv_remove+0x18/0x1c) from [<c0216358>] (__device_release_driver+0x58/0xb4)
      [<c0216358>] (__device_release_driver+0x58/0xb4) from [<c02163d0>] (device_release_driver+0x1c/0x28)
      [<c02163d0>] (device_release_driver+0x1c/0x28) from [<c02153c0>] (unbind_store+0x58/0x90)
      [<c02153c0>] (unbind_store+0x58/0x90) from [<c0214c90>] (drv_attr_store+0x20/0x2c)
      [<c0214c90>] (drv_attr_store+0x20/0x2c) from [<c01032c0>] (sysfs_write_file+0x168/0x198)
      [<c01032c0>] (sysfs_write_file+0x168/0x198) from [<c00ae1c0>] (vfs_write+0xb0/0x194)
      [<c00ae1c0>] (vfs_write+0xb0/0x194) from [<c00ae594>] (SyS_write+0x3c/0x70)
      [<c00ae594>] (SyS_write+0x3c/0x70) from [<c000e3e0>] (ret_fast_syscall+0x0/0x30)
      ---[ end trace 4c9f9403066f57a7 ]---
      Signed-off-by: default avatarKim Phillips <kim.phillips@linaro.org>
      Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
      15336913
    • Kailang Yang's avatar
      ALSA: hda - Enable internal mic on a Thinkpad machine with ALC283 · 1bb3e062
      Kailang Yang authored
      More thorough testing showed that these verbs were necessary to
      improve quality of the internal mic. Patch originally from Realtek.
      
      BugLink: https://bugs.launchpad.net/bugs/1231931Signed-off-by: default avatarDavid Henningsson <david.henningsson@canonical.com>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      1bb3e062
    • Kailang Yang's avatar
      ALSA: hda - Fix Internal Mic boost can't control with ALC283 · 068fd3a0
      Kailang Yang authored
      ALC283 pin control for Line1 default control by hidden register.
      Use line1 as internal Mic will not get sound when boost value up.
      Set control by verb for hidden register will solve this issue.
      Signed-off-by: default avatarKailang Yang <kailang@realtek.com>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      068fd3a0
    • Takashi Iwai's avatar
      ALSA: hda - Add documentation for CS4208 fixups · a0760527
      Takashi Iwai authored
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      a0760527
    • Ben Whitten's avatar
      ALSA: hda - Add fixup for MacBook Air 6,1 and 6,2 with CS4208 codec · b5bf0a92
      Ben Whitten authored
      This patch adds the default pin configuration and some init verbs for
      setting COEFs, in addition to the correction of input pin AMP caps
      for MacBook Air 6,1 and 6,2.  With these changes, the headphone jack
      detection starts working properly.
      
      [trivial space fixes by tiwai]
      
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=60811Signed-off-by: default avatarBen Whitten <benwhitten@gmail.com>
      Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
      b5bf0a92
    • Rafael J. Wysocki's avatar
      Merge branch 'pm-cpufreq-fixes' · dcc7bc3f
      Rafael J. Wysocki authored
      * pm-cpufreq-fixes:
        cpufreq: exynos5440: Fix potential NULL pointer dereference
        cpufreq: check cpufreq driver is valid and cpufreq isn't disabled in cpufreq_get()
        acpi-cpufreq: skip loading acpi_cpufreq after intel_pstate
      dcc7bc3f
    • Rafael J. Wysocki's avatar
      Merge branch 'acpi-fixes' · d93faa48
      Rafael J. Wysocki authored
      * acpi-fixes:
        ACPI / scan: fix typo in comments of acpi_bus_unregister_driver()
        ACPI / IPMI: Fix atomic context requirement of ipmi_msg_handler()
      d93faa48
  3. 26 Sep, 2013 10 commits
  4. 25 Sep, 2013 2 commits
    • Linus Torvalds's avatar
      Merge tag 'stable/for-linus-3.12-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip · 4b972806
      Linus Torvalds authored
      Pull Xen fixes from Konrad Rzeszutek Wilk:
       "Bug-fixes and one update to the kernel-paramters.txt documentation.
      
         - Fix PV spinlocks triggering jump_label code bug
         - Remove extraneous code in the tpm front driver
         - Fix ballooning out of pages when non-preemptible
         - Fix deadlock when using a 32-bit initial domain with large amount
           of memory
         - Add xen_nopvpsin parameter to the documentation"
      
      * tag 'stable/for-linus-3.12-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        xen/spinlock: Document the xen_nopvspin parameter.
        xen/p2m: check MFN is in range before using the m2p table
        xen/balloon: don't alloc page while non-preemptible
        xen: Do not enable spinlocks before jump_label_init() has executed
        tpm: xen-tpmfront: Remove the locality sysfs attribute
        tpm: xen-tpmfront: Fix default durations
      4b972806
    • Linus Torvalds's avatar
      Merge tag 'dm-3.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm · e93dd910
      Linus Torvalds authored
      Pull device-mapper fixes from Mike Snitzer:
       "A few fixes for dm-snapshot, a 32 bit fix for dm-stats, a couple error
        handling fixes for dm-multipath.  A fix for the thin provisioning
        target to not expose non-zero discard limits if discards are disabled.
      
        Lastly, add two DM module parameters which allow users to tune the
        emergency memory reserves that DM mainatins per device -- this helps
        fix a long-standing issue for dm-multipath.  The conservative default
        reserve for request-based dm-multipath devices (256) has proven
        problematic for users with many multipathed SCSI devices but
        relatively little memory.  To responsibly select a smaller value users
        should use the new nr_bios tracepoint info (via commit 75afb352
        "block: Add nr_bios to block_rq_remap tracepoint") to determine the
        peak number of bios their workloads create"
      
      * tag 'dm-3.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm: add reserved_bio_based_ios module parameter
        dm: add reserved_rq_based_ios module parameter
        dm: lower bio-based mempool reservation
        dm thin: do not expose non-zero discard limits if discards disabled
        dm mpath: disable WRITE SAME if it fails
        dm-snapshot: fix performance degradation due to small hash size
        dm snapshot: workaround for a false positive lockdep warning
        dm stats: fix possible counter corruption on 32-bit systems
        dm mpath: do not fail path on -ENOSPC
      e93dd910