Tags

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

https://source.android.com/security/bulletin/2020-08-01
CVE-2020-0255
CVE-2020-12464
CVE-2019-16746

This is the 4.14.192 stable release

This is the 4.19.137 stable release

This is the 5.4.56 stable release

This is the 5.7.13 stable release

Devicetree updates for v5.9:

- Improve device links cycle detection and breaking.  Add more
  bindings for device link dependencies.

- Refactor parsing 'no-map' in __reserved_mem_alloc_size()

- Improve DT unittest 'ranges' and 'dma-ranges' test case to check
  differing cell sizes

- Various http to https link conversions

- Add a schema check to prevent 'syscon' from being used by itself
  without a more specific compatible

- A bunch more DT binding conversions to schema

wireless-drivers-next patches for v5.9

Second set of patches for v5.9. mt76 has most of patches this time.
Otherwise it's just smaller fixes and cleanups to other drivers.

There was a major conflict in mt76 driver between wireless-drivers and
wireless-drivers-next. I solved that by merging the former to the
latter.

Major changes:

rtw88

* add support for ieee80211_ops::change_interface

* add support for enabling and disabling beacon

* add debugfs file for testing h2c

mt76

* ARP filter offload for 7663

* runtime power management for 7663

* testmode support for mfg calibration

* support for more channels

ACPI updates for 5.9-rc1

 - Eliminate significant AML processing overhead related to using
   operation regions in system memory by reworking the management
   of memory mappings in the ACPI code to defer unmap operations
   (to do them outside of the ACPICA locks, among other things) and
   making the memory operation reagion handler avoid releasing memory
   mappings created by it too early (Rafael Wysocki).

 - Update the ACPICA code in the kernel to upstream revision
   20200717:

   * Prevent operation region reference counts from overflowing in
     some cases (Erik Kaneda).

   * Replace one-element array with flexible-array (Gustavo A. R.
     Silva).

 - Fix ACPI PCI hotplug reference counting (Rafael Wysocki).

 - Drop last bits of the ACPI procfs interface (Thomas Renninger).

 - Drop some redundant checks from the code parsing ACPI tables
   related to NUMA (Hanjun Guo).

 - Avoid redundant object evaluation in the ACPI device properties
   handling code (Heikki Krogerus).

 - Avoid unecessary memory overhead related to storing the signatures
   of the ACPI tables recognized by the kernel (Ard Biesheuvel).

 - Add missing newline characters when printing module parameter
   values in some places (Xiongfeng Wang).

 - Update the link to the ACPI specifications in some places (Tiezhu
   Yang).

 - Use the fallthrough pseudo-keyword in the ACPI code (Gustavo A. R.
   Silva).

 - Drop redundant variable initialization from the APEI code (Colin
   Ian King).

 - Drop uninitialized_var() from the ACPI PAD driver (Jason Yan).

 - Replace HTTP links with HTTPS ones in the ACPI code (Alexander A.
   Klimov).

Power management updates for 5.9-rc1

 - Make the Energy Model cover non-CPU devices (Lukasz Luba).

 - Add Ice Lake server idle states table to the intel_idle driver
   and eliminate a redundant static variable from it (Chen Yu,
   Rafael Wysocki).

 - Eliminate all W=1 build warnings from cpufreq (Lee Jones).

 - Add support for Sapphire Rapids and for Power Limit 4 to the
   Intel RAPL power capping driver (Sumeet Pawnikar, Zhang Rui).

 - Fix function name in kerneldoc comments in the idle_inject power
   capping driver (Yangtao Li).

 - Fix locking issues with cpufreq governors and drop a redundant
   "weak" function definition from cpufreq (Viresh Kumar).

 - Rearrange cpufreq to register non-modular governors at the
   core_initcall level and allow the default cpufreq governor to
   be specified in the kernel command line (Quentin Perret).

 - Extend, fix and clean up the intel_pstate driver (Srinivas
   Pandruvada, Rafael Wysocki):

   * Add a new sysfs attribute for disabling/enabling CPU
     energy-efficiency optimizations in the processor.

   * Make the driver avoid enabling HWP if EPP is not supported.

   * Allow the driver to handle numeric EPP values in the sysfs
     interface and fix the setting of EPP via sysfs in the active
     mode.

   * Eliminate a static checker warning and clean up a kerneldoc
     comment.

 - Clean up some variable declarations in the powernv cpufreq
   driver (Wei Yongjun).

 - Fix up the ->enter_s2idle callback definition to cover the case
   when it points to the same function as ->idle correctly (Neal
   Liu).

 - Rearrange and clean up the PSCI cpuidle driver (Ulf Hansson).

 - Make the PM core emit "changed" uevent when adding/removing the
   "wakeup" sysfs attribute of devices (Abhishek Pandit-Subedi).

 - Add a helper macro for declaring PM callbacks and use it in the
   MMC jz4740 driver (Paul Cercueil).

 - Fix white space in some places in the hibernate code and make the
   system-wide PM code use "const char *" where appropriate (Xiang
   Chen, Alexey Dobriyan).

 - Add one more "unsafe" helper macro to the freezer to cover the NFS
   use case (He Zhe).

 - Change the language in the generic PM domains framework to use
   parent/child terminology and clean up a typo and some comment
   fromatting in that code (Kees Cook, Geert Uytterhoeven).

 - Update the operating performance points OPP framework (Lukasz
   Luba, Andrew-sh.Cheng, Valdis Kletnieks):

   * Refactor dev_pm_opp_of_register_em() and update related drivers.

   * Add a missing function export.

   * Allow disabled OPPs in dev_pm_opp_get_freq().

 - Update devfreq core and drivers (Chanwoo Choi, Lukasz Luba, Enric
   Balletbo i Serra, Dmitry Osipenko, Kieran Bingham, Marc Zyngier):

   * Add support for delayed timers to the devfreq core and make the
     Samsung exynos5422-dmc driver use it.

   * Unify sysfs interface to use "df-" as a prefix in instance names
     consistently.

   * Fix devfreq_summary debugfs node indentation.

   * Add the rockchip,pmu phandle to the rk3399_dmc driver DT
     bindings.

   * List Dmitry Osipenko as the Tegra devfreq driver maintainer.

   * Fix typos in the core devfreq code.

 - Update the pm-graph utility to version 5.7 including a number of
   fixes related to suspend-to-idle (Todd Brandt).

 - Fix coccicheck errors and warnings in the cpupower utility (Shuah
   Khan).

 - Replace HTTP links with HTTPs ones in multiple places (Alexander
   A. Klimov).