Tags

https://source.android.com/security/bulletin/2019-05-01

https://source.android.com/security/bulletin/2019-05-01

https://source.android.com/security/bulletin/2019-05-01

https://source.android.com/security/bulletin/2019-05-01

https://source.android.com/security/bulletin/2019-05-01

regulator: Updates for v5.2

In terms of big picture changes this has been an extremely quiet release
however there's a lot of changes and a fairly big diffstat thanks to a
bunch of small fixes, mainly coming from Axel Lin.  Thanks to his work
this release removes code overall even though we've added a new (albiet
fairly small) driver.

Notable things:

 - A fix for a long standing issue with locking on error interrupts from
   Steve Twiss.
 - A new driver for ST Microelectonics STM32 PWR.

ASoC: Updates for v5.2

This is a pretty huge set of changes, it's been a pretty active release
all round but the big thing with this release is the Sound Open Firmware
changes from Intel, providing another DSP framework for use with the
DSPs in their SoCs.  This one works with the firmware of the same name
which is free software (unlike the previous DSP firmwares and framework)
and there has been some interest in adoption by other systems already so
hopefully we will see adoption by other vendors in the future.

Other highlights incldue:

 - Support for MCLK/sample rate ratio setting in the generic cards.
 - Support for pin switches in the generic cards.
 - A big set of improvements to the TLV320AIC32x4 drivers from Annaliese
   McDermond.
 - New drivers for Freescale audio mixers, several Intel machines,
   several Mediatek machines, Meson G12A, Sound Open Firmware and
   Spreadtrum compressed audio and DMA devices.

Device properties framework updates for 5.2-rc1

 - Fix the handling of data nodes in the ACPI properties support
   code for devices with child devices and hierarchical _DSD
   properties (Pierre-Louis Bossart).

 - Add fwnode_graph_get_endpoint_by_id() helper for endpoint lookup
   in device property graphs (Sakari Ailus).

 - Restore the _DSD data subnodes GUID comment inadvertently removed
   by one of previous changes (Shunyong Yang).

Power management updates for 5.2-rc1

 - Fix the handling of Performance and Energy Bias Hint (EPB) on
   Intel processors and expose it to user space via sysfs to avoid
   having to access it through the generic MSR I/F (Rafael Wysocki).

 - Improve the handling of global turbo changes made by the platform
   firmware in the intel_pstate driver (Rafael Wysocki).

 - Convert some slow-path static_cpu_has() callers to boot_cpu_has()
   in cpufreq (Borislav Petkov).

 - Fix the frequency calculation loop in the armada-37xx cpufreq
   driver (Gregory CLEMENT).

 - Fix possible object reference leaks in multuple cpufreq drivers
   (Wen Yang).

 - Fix kerneldoc comment in the centrino cpufreq driver (dongjian).

 - Clean up the ACPI and maple cpufreq drivers (Viresh Kumar, Mohan
   Kumar).

 - Add support for lx2160a and ls1028a to the qoriq cpufreq driver
   (Vabhav Sharma, Yuantian Tang).

 - Fix kobject memory leak in the cpufreq core (Viresh Kumar).

 - Simplify the IOwait boosting in the schedutil cpufreq governor
   and rework the TSC cpufreq notifier on x86 (Rafael Wysocki).

 - Clean up the cpufreq core and statistics code (Yue Hu, Kyle Lin).

 - Improve the cpufreq documentation, add SPDX license tags to
   some PM documentation files and unify copyright notices in
   them (Rafael Wysocki).

 - Add support for "CPU" domains to the generic power domains (genpd)
   framework and provide low-level PSCI firmware support for that
   feature (Ulf Hansson).

 - Rearrange the PSCI firmware support code and add support for
   SYSTEM_RESET2 to it (Ulf Hansson, Sudeep Holla).

 - Improve genpd support for devices in multiple power domains (Ulf
   Hansson).

 - Unify target residency for the AFTR and coupled AFTR states in the
   exynos cpuidle driver (Marek Szyprowski).

 - Introduce new helper routine in the operating performance points
   (OPP) framework (Andrew-sh.Cheng).

 - Add support for passing on-die termination (ODT) and auto power
   down parameters from the kernel to Trusted Firmware-A (TF-A) to
   the rk3399_dmc devfreq driver (Enric Balletbo i Serra).

 - Add tracing to devfreq (Lukasz Luba).

 - Make the exynos-bus devfreq driver suspend all devices on system
   shutdown (Marek Szyprowski).

 - Fix a few minor issues in the devfreq subsystem and clean it up
   somewhat (Enric Balletbo i Serra, MyungJoo Ham, Rob Herring,
   Saravana Kannan, Yangtao Li).

 - Improve system wakeup diagnostics (Stephen Boyd).

 - Rework filesystem sync messages emitted during system suspend and
   hibernation (Harry Pan).

ACPI updates for 5.2-rc1

 - Convert the ACPI documentation in the kernel source tree to the
   .rst format and split it into the admin guide, driver API and
   firmware guide parts (Changbin Du).

 - Add a PRP0001 usage example to the ACPI documentation (Thomas
   Preston).

 - Switch over the users of the acpi_dev_get_first_match_name()
   library function which turned out to be problematic to a new,
   better one called acpi_dev_get_first_match_dev() (Andy Shevchenko,
   YueHaibing).

 - Update the ACPICA code in the kernel to upstream release 20190405
   including:
   * Null pointer dereference check in acpi_ns_delete_node() (Erik
     Schmauss).
   * Multiple macro and function name changes (Bob Moore).
   * Predefined operation region name fix (Erik Schmauss).

 - Fix hibernation issue on systems using the Baytrail and
   Cherrytrail Intel SoCs introduced during the 4.20 development
   cycle (Hans de Goede).

 - Add Sony VPCEH3U1E to the backlight quirk list (Zhang Rui).

 - Fix button handling during system resume (Zhang Rui).

 - Add a device PM diagnostic message (Rafael Wysocki).

 - Clean up the code, comments and white space in multiple places
   (Bjorn Helgaas, Gustavo Silva, Kefeng Wang).

Linux 5.1

This is the 5.0.13 stable release

This is the 4.19.40 stable release

This is the 5.0.12 stable release

This is the 4.19.39 stable release

This is the 4.14.116 stable release

This is the 4.9.173 stable release

Tagging commit at head of panfrost fixes (+ rockchip fix) that need to go into
-misc-next-fixes.

Signed-off-by: Sean Paul <seanpaul@chromium.org>

wireless-drivers-next patches for 5.2

Most likely the last patchset of new feature for 5.2, and this time we
have quite a lot of new features. Most obvious being rtw88 from
Realtek which supports RTL8822BE and RTL8822CE 802.11ac devices. We
have also new hardware support for existing drivers and improvements.

There's one conflict in iwlwifi, my example conflict resolution below.

Major changes:

iwlwifi

* bump the 20000-series FW API version

* work on new hardware continues

* RTT confidence indication support for Fine Timing Measurement (FTM)

* an improvement in HE (802.11ax) rate-scaling

* add command version parsing from the fimware TLVs

* add support for a new WoWLAN patterns firmware API

rsi

* add support for rs9116

mwifiex

* add support for SD8987

brcmfmac

* add quirk for ACEPC T8 and T11 mini PCs

rt2x00

* add RT3883 support

qtnfmac

* fix debugfs interface to support multiple cards

rtw88

* new driver

mt76

* share more code across drivers

* add support for MT7615 chipset

* rework DMA API

* tx/rx performance optimizations

* use NAPI for tx cleanup on mt76x02

* AP mode support for USB devices

* USB stability fixes

* tx power handling fixes for 76x2

* endian fixes

Conflicts:

There's a trivial conflict in
drivers/net/wireless/intel/iwlwifi/fw/file.h, just leave
IWL_UCODE_TLV_FW_FSEQ_VERSION to the file. 'git diff' output should be
just empty:

diff --cc drivers/net/wireless/intel/iwlwifi/fw/file.h
index cd622af90077,b0671e16e1ce..000000000000
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h

This is the 3.16.66 stable release