Tags

https://source.android.com/security/bulletin/2019-03-01
CVE-2018-10883
CVE-2019-2023
CVE-2019-2024
CVE-2019-2025
CVE-2018-10879

https://source.android.com/security/bulletin/2019-03-01
CVE-2018-10883
CVE-2019-2023
CVE-2019-2024
CVE-2019-2025
CVE-2018-10879

This is the 4.20.14 stable release

This is the 4.19.27 stable release

This is the 4.14.105 stable release

This is the 4.9.162 stable release

This is the bulk of GPIO changes for the v5.1 cycle:

Core changes:

- The big change this time around is the irqchip handling in
  the qualcomm pin controllers, closely coupled with the
  gpiochip. This rework, in a classic fall-between-the-chairs
  fashion has been sidestepped for too long. The Qualcomm
  IRQchips using the SPMI and SSBI transport mechanisms have
  been rewritten to use hierarchical irqchip. This creates
  the base from which I intend to gradually pull support for
  hierarchical irqchips into the gpiolib irqchip helpers to
  cut down on duplicate code. We have too many hacks in the
  kernel because people have been working around the missing
  hierarchical irqchip for years, and once it was there,
  noone understood it for a while. We are now slowly adapting
  to using it. This is why this pull requests include changes
  to MFD, SPMI, IRQchip core and some ARM Device Trees
  pertaining to the Qualcomm chip family. Since Qualcomm have
  so many chips and such large deployments it is paramount
  that this platform gets this right, and now it (hopefully)
  does.

- Core support for pull-up and pull-down configuration, also
  from the device tree. When a simple GPIO chip support a
  "off or on" pull-up or pull-down resistor, we provide a
  way to set this up using machine descriptors or device tree.
  If more elaborate control of pull up/down (such as
  resistance shunt setting) is required, drivers should be
  phased over to use pin control. We do not yet provide a
  userspace ABI for this pull up-down setting but I suspect
  the makers are going to ask for it soon enough. PCA953x
  is the first user of this new API.

- The GPIO mockup driver has been revamped after some
  discussion improving the IRQ simulator in the process.
  The idea is to make it possible to use the mockup for
  both testing and virtual prototyping, e.g. when you do
  not yet have a GPIO expander to play with but really
  want to get something to develop code around before
  hardware is available. It's neat. The blackbox testing
  usecase is currently making its way into kernelci.

- ACPI GPIO core preserves non direction flags when updating
  flags.

- A new device core helper for devm_platform_ioremap_resource()
  is funneled through the GPIO tree with Greg's ACK.

New drivers:

- TQ-Systems QTMX86 GPIO controllers (using port-mapped
  I/O)

- Gateworks PLD GPIO driver (vaccumed up from OpenWrt)

- AMD G-Series PCH (Platform Controller Hub) GPIO driver.

- Fintek F81804 & F81966 subvariants.

- PCA953x now supports NXP PCAL6416.

Driver improvements:

- IRQ support on the Nintendo Wii (Hollywood) GPIO.

- get_direction() support for the MVEBU driver.

- Set the right output level on SAMA5D2.

- Drop the unused irq trigger setting on the Spreadtrum
  driver.

- Wakeup support for PCA953x.

- A slew of cleanups in the various Intel drivers.

regulator: Updates for v5.1

The bulk of the standout changes in this release are cleanups, with the
core work being a combination of factoring out common code into helpers
and the completion of the conversion of the core to use GPIO
descriptors.

 - Addition of helper functions for current limits and conversion of
   drivers to use them by Axel Lin.
 - Lots and lots of cleanups from Axel Lin.
 - Conversion of the core to use GPIO descriptors rather than numbers by
   Linus Walleij.
 - New drivers for Maxim MAX77650 and ROHM BD70528.

Device properties framework updates for 5.1-rc1

Fix the length value used in the PROPERTY_ENTRY_STRING() macro and
make software nodes use the get_named_child_node() fwnode callback
(Heikki Krogerus).

ACPI updates for 5.1-rc1

 - Update the ACPICA code in the kernel to upstream revision 20190215
   including ACPI 6.3 support and more:
   * New predefined methods: _NBS, _NCH, _NIC, _NIH, and _NIG (Erik
     Schmauss).
   * Update of the PCC Identifier structure in PDTT (Erik Schmauss).
   * Support for new Generic Affinity Structure subtable in SRAT
     (Erik Schmauss).
   * New PCC operation region support (Erik Schmauss).
   * Support for GICC statistical profiling for MADT (Erik Schmauss).
   * New Error Disconnect Recover notification support (Erik Schmauss).
   * New PPTT Processor Structure Flags fields support (Erik Schmauss).
   * ACPI 6.3 HMAT updates (Erik Schmauss).
   * GTDT Revision 3 support (Erik Schmauss).
   * Legacy module-level code (MLC) support removal (Erik Schmauss).
   * Update/clarification of messages for control method failures
     (Bob Moore).
   * Warning on creation of a zero-length opregion (Bob Moore).
   * acpiexec option to dump extra info for memory leaks (Bob Moore).
   * More ACPI error to firmware error conversions (Bob Moore).
   * Debugger fix (Bob Moore).
   * Copyrights update (Bob Moore).

 - Clean up sleep states support code in ACPICA (Christoph Hellwig).

 - Rework in_nmi() handling in the APEI code and add suppor for the
   ARM Software Delegated Exception Interface (SDEI) to it (James
   Morse).

 - Fix possible out-of-bounds accesses in BERT-related core (Ross
   Lagerwall).

 - Fix the APEI code parsing HEST that includes a Deferred Machine
   Check subtable (Yazen Ghannam).

 - Use DEFINE_DEBUGFS_ATTRIBUTE for APEI-related debugfs files
   (YueHaibing).

 - Switch the APEI ERST code to the new generic UUID API (Andy
   Shevchenko).

 - Update the MAINTAINERS entry for APEI (Borislav Petkov).

 - Fix and clean up the ACPI EC driver (Rafael Wysocki, Zhang Rui).

 - Fix DMI checks handling in the ACPI backlight driver and add the
   "Lunch Box" chassis-type check to it (Hans de Goede).

 - Add support for using ACPI table overrides included in built-in
   initrd images (Shunyong Yang).

 - Update ACPI device enumeration to treat the PWM2 device as "always
   present" on Lenovo Yoga Book (Yauhen Kharuzhy).

 - Fix up the enumeration of device objects with the PRP0001 device
   ID (Andy Shevchenko).

 - Clean up PPTT parsing error messages (John Garry).

 - Clean up debugfs files creation handling (Greg Kroah-Hartman,
   Rafael Wysocki).

 - Clean up the ACPI DPTF Makefile (Masahiro Yamada).

Power management updates for 5.1-rc1

 - Update the PM-runtime framework to use ktime instead of
   jiffies for accounting (Thara Gopinath, Vincent Guittot).

 - Optimize the autosuspend code in the PM-runtime framework
   somewhat (Ladislav Michl).

 - Add a PM core flag to mark devices that don't need any form of
   power management (Sudeep Holla).

 - Introduce driver API documentation for cpuidle and add a new
   cpuidle governor for tickless systems (Rafael Wysocki).

 - Add Jacobsville support to the intel_idle driver (Zhang Rui).

 - Clean up a cpuidle core header file and the cpuidle-dt and ACPI
   processor-idle drivers (Yangtao Li, Joseph Lo, Yazen Ghannam).

 - Add new cpufreq driver for Armada 8K (Gregory Clement).

 - Fix and clean up cpufreq core (Rafael Wysocki, Viresh Kumar,
   Amit Kucheria).

 - Add support for light-weight tear-down and bring-up of CPUs to the
   cpufreq core and use it in the cpufreq-dt driver (Viresh Kumar).

 - Fix cpu_cooling Kconfig dependencies, add support for CPU cooling
   auto-registration to the cpufreq core and use it in multiple
   cpufreq drivers (Amit Kucheria).

 - Fix some minor issues and do some cleanups in the davinci,
   e_powersaver, ap806, s5pv210, qcom and kryo cpufreq drivers
   (Bartosz Golaszewski, Gustavo Silva, Julia Lawall, Paweł Chmiel,
   Taniya Das, Viresh Kumar).

 - Add a Hisilicon CPPC quirk to the cppc_cpufreq driver (Xiongfeng
   Wang).

 - Clean up the intel_pstate and acpi-cpufreq drivers (Erwan Velu,
   Rafael Wysocki).

 - Clean up multiple cpufreq drivers (Yangtao Li).

 - Update cpufreq-related MAINTAINERS entries (Baruch Siach, Lukas
   Bulwahn).

 - Add support for exposing the Energy Model via debugfs and make
   multiple cpufreq drivers register an Energy Model to support
   energy-aware scheduling (Quentin Perret, Dietmar Eggemann,
   Matthias Kaehlcke).

 - Add Ice Lake mobile and Jacobsville support to the Intel RAPL
   power-capping driver (Gayatri Kammela, Zhang Rui).

 - Add a power estimation helper to the operating performance points
   (OPP) framework and clean up a core function in it (Quentin Perret,
   Viresh Kumar).

 - Make minor improvements in the generic power domains (genpd), OPP
   and system suspend frameworks and in the PM core (Aditya Pakki,
   Douglas Anderson, Greg Kroah-Hartman, Rafael Wysocki, Yangtao Li).

Linux 5.0

wireless-drivers-next patches for 5.1

Last set of patches. A new hardware support for mt76 otherwise quite
normal.

Major changes:

mt76

* add driver for MT7603E/MT7628

ath10k

* more preparation for SDIO support

wil6210

* support up to 20 stations in AP mode

sound updates for 5.1

We had again a busy development cycle with many new drivers as well as
lots of core improvements / cleanups.  Let's go for highlights:

ALSA core:
- PCM locking scheme was refactored for reducing a global rwlock
- PCM suspend is handled in the device type PM ops now; lots of
  explicit calls were reduced by this action
- Cleanups about PCM buffer preallocation calls
- Kill NULL device object in memory allocations
- Lots of procfs API cleanups

ASoC core:
- Support for only powering up channels that are actively being used
- Cleanups / fixes of topology API

ASoC drivers:
- MediaTek BTCVSD for a Bluetooth radio chip, which is the first such
  driver we've had upstream!
- Quite a few improvements to simplify the generic card drivers,
  especially the merge of the SCU cards into the main generic drivers
- Lots of fixes for probing on Intel systems to follow more standard
  styles
- A big refresh and cleanup of the Samsung drivers
- New drivers: Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341
  and CS35L26, Google ChromeOS embedded controllers, Ingenic JZ4725B,
  MediaTek BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328,
  Spreadtrum DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM
  formatters

ALSA drivers:
- Improvements of Tegra HD-audio controller driver for supporting new
  chips
- HD-audio codec quirks for ALC294 S4 resume, ASUS laptop, Chrome
  headset button support and Dell workstations
- Improved DSD support on USB-audio
- Quirk for MOTU MicroBook II USB-audio
- Support for Fireface UCX support and Solid State Logic Duende
  Classic/Mini

ASoC: More changes for v5.1

Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.

 - A big refresh and cleanup of the Samsung drivers, fixing a number of
   issues which allow the driver to be used with a wider range of
   userspaces.
 - Fixes for the Intel drivers to make them more standard so less likely
   to get bitten by core issues.
 - New driver for Cirrus Logic CS35L26.

This is the 4.20.13 stable release

This is the 4.19.26 stable release

This is the 4.14.104 stable release

This is the 4.9.161 stable release

mei-hdcp driver

mei driver for the me hdcp client, for use by drm/i915.

Including the following prep work:
- whitelist hdcp client in mei bus
- merge to include char-misc-next
- drm/i915 side of the mei_hdcp/i915 component interface
- component prep work (including one patch touching i915&snd-hda)