Tags

ACPI and power management fixes for 3.14-rc4

 - Fix for a recent probing regression in the nouveau driver introduced
   by an ACPI change related to the handling of _DSM from Jiang Liu.

 - Fix for a dock station sysfs attribute that stopped working correctly
   after recent changes in the ACPI core.

 - cpufreq fix taking care of broken code related to CPU removal and
   overlooked by a previous recent fix in that area.  From Viresh Kumar.

 - Two intel_pstate fixes related to Baytrail support added during
   the 3.13 cycle (candidates for -stable) from Dirk Brandewie.

 - ACPI video fix removing duplicate brightness values from the _BCL
   table which makes its user space interface behave sanely.  From
   Hans de Goede.

 - Fix for the powernow-k8 cpufreq driver making it initialize its
   per-CPU data structures correctly from Srivatsa S. Bhat.

 - Fix for an obscure memory leak in the ACPI PCI interrupt allocation
   code (related to ISA) from Tomasz Nowicki.

 - ACPI video blacklist changes moving several systems that should
   use the native backlight interface instead of the ACPI one from
   the general ACPI _OSI blacklist the the ACPI video driver's
   blacklist where they belong.  This consists of an ACPI video
   driver update from Aaron Lu and a revert of a previous commit
   adding systems to the ACPI _OSI blacklist requested by Takashi Iwai.

 - Several fixes for build issues in ACPI drivers occuring when
   CONFIG_PM_SLEEP is unset from Shuah Khan.

 - Fix for an sscanf() format string in the ACPI Smart Battery
   Subsystem (SBS) driver from Luis G.F.

/

IOMMU Fixes for Linux v3.14-rc3

The fixes are only for the ARM-SMMU driver. Here is the summary from
Will Deacon:

  - Andreas Herrmann took the driver for a run with a real SATA
    controller, which caused the new mutex-based locking to explode
    since we require mappings in atomic context

  - Yifan fixed an issue with the page table creation, which then caused
    breakages with the way in which we flush descriptors out to the
    table walker

  - I ran the driver on a system where the SMMU is hooked into a
    coherent interconnect for table walks, and noticed a shareability
    mismatch between the CPU and the SMMU

These issues are all fixed here and have been tested on both arm and
arm64 based systems.

Besides that I put a fix on-top to make the spinlock irq-safe, so that the
code-paths can be used in the DMA-API.

This is the 3.13.4 stable release

This is the 3.12.12 stable release

This is the 3.10.31 stable release

This is the 3.4.81 stable release

Third round of fixes for IIO in the 3.14 cycle.

Fixes to 2 Capella light sensor drivers where the units of the integration
time reported to userspace were out be a factor of a thousand.
These patches are as large as they are purely due to a variable rename
tied up with the incorrect scale.  The actual change is only a couple of lines.

1 patch dropping L3GD20H from the st gyroscope driver.  It never actually
worked as the address set is different from any others supported by the
driver currently.   An additional patch enables correct support for this
part but is too large to sensibly apply as a fix to some support that never
actually allowed the driver to be successfully probed on this part.

Qualcomm ARM Based Device Tree Updates for v3.15

* Added device tree nodes to enable SMP on msm8660, msm8960, and msm8974
* Added Random Number Generator DT nodes for msm8974 and msm8960 SoCs

sound fixes for 3.14-rc4

This time we got a slightly higher volume than previous times,
but all device-specific good fixes.  Noticeable changes are fixes in
davinci, and the removal of open-codes in HD-audio ca0132 driver.
The rest are all small fixes and/or quirks.

ASoC: Fixes for v3.14

A few fixes, all driver speccific ones.  The DaVinci ones aren't as
clear as they should be from the subject lines on the commits but they
fix issues which will prevent correct operation in some use cases and
only affect that particular driver so are reasonably safe.

Linux 3.14-rc3

DeviceTree fixes for 3.14:

- Fix booting on PPC boards. Changes to of_match_node matching caused
  the serial port on some PPC boards to stop working. Reverted the
  change and reimplement to split matching between new style compatible
  only matching and fallback to old matching algorithm.

This is the 3.2.55 stable release

- Fix the execbuf rebind performance regression due to topic/ppgtt (Chris).
- Fix up the connector cleanup ordering for sdvod i2c and dp aux devices (Imre).
- Try to preserve the firmware modeset config on driver load. And a bit of prep
  work for smooth takeover of the fb contents (Jesse).
- Prep cleanup for larger gtt address spaces on bdw (Ben).
- Improve our vblank_wait code to make hsw modesets faster (Paulo).
- Display debugfs file (Jesse).
- DRRS prep work from Vandana Kannan.
- pipestat interrupt handler to fix a few races around vblank/pageflip handling
  on byt (Imre).
- Improve display fuse handling for display-less SKUs (Damien).
- Drop locks while stalling for the gpu when serving pagefaults to improve
  interactivity (Chris).
- And as usual piles of other improvements and small fixes all over.

ACPI and power management fixes for 3.14-rc3

 - Fix for a recent regression in the intel_pstate driver that
   introduced a race condition causing systems to crash during
   initialization in some situations.  This removes the affected
   code altogether.  From Dirk Brandewie.

 - ACPIPHP fix for a regression introduced during the 3.12 cycle
   causing devices to be dropped as a result of bus check notifications
   after system resume on some systems due to the way ACPIPHP interprets
   _STA return values (arguably incorrectly).  From Mika Westerberg.

 - ACPI dock driver fix for a problem causing docking to fail due to
   a check that always fails after recent ACPI core changes (found by
   code inspection).

 - ACPI container driver fix to prevent memory from being leaked in
   an error code path after device_register() failures.

 - Update of the arm_big_little cpufreq driver maintainer's e-mail
   address.

/

sound fixes for 3.14-rc3

Again only fixes for HD-audio:
- regression fixes due to the modularization
- a few fixups for Dell, Sony and HP laptops
- a revert of the previous fix as it leads to another regression

Minor fbdev fixes for 3.14.

This is the 3.13.3 stable release

This is the 3.12.11 stable release

This is the 3.10.30 stable release