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The main updates for this release are around monitoring of regulators,
largely for error handling purposes. We allow the stream of regulator
events to be seen by userspace as netlink events and allow system
integrators to describe individual regulators as system critical with
information on how long the system is expected to last on error. The
system level error handling is very much about best effort problem
mitigation rather than providing something fully robust, the initial
drive was to provide a mechanism for trying to avoid initiating any new
writes to flash once we notice the power going out.
Otherwise it's very quiet, mainly several new Qualcomm devices.
- Support for marking regulators as system critical and providing
information on how long the system might last with those regulators
in a failure state, hooked into the existing critical shutdown error
handling.
- Optional support for generating netlink events for events, there are
use cases for system monitoring UIs and error handling.
- A command line option to leave unused controllable regulators
enabled, useful for debugging. We already only disable regulators we
were explicitly given permission to control.
- Support for Quacomm MP5496, PM8010 and PM8937.
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Merge tag 'regulator-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"The main updates for this release are around monitoring of regulators,
largely for error handling purposes. We allow the stream of regulator
events to be seen by userspace as netlink events and allow system
integrators to describe individual regulators as system critical with
information on how long the system is expected to last on error. The
system level error handling is very much about best effort problem
mitigation rather than providing something fully robust, the initial
drive was to provide a mechanism for trying to avoid initiating any
new writes to flash once we notice the power going out.
Otherwise it's very quiet, mainly several new Qualcomm devices.
- Support for marking regulators as system critical and providing
information on how long the system might last with those regulators
in a failure state, hooked into the existing critical shutdown
error handling.
- Optional support for generating netlink events for events, there
are use cases for system monitoring UIs and error handling.
- A command line option to leave unused controllable regulators
enabled, useful for debugging. We already only disable regulators
we were explicitly given permission to control.
- Support for Quacomm MP5496, PM8010 and PM8937"
* tag 'regulator-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (31 commits)
regulator: event: Ensure atomicity for sequence number
uapi: regulator: Fix typo
regulator: Reuse LINEAR_RANGE() in REGULATOR_LINEAR_RANGE()
dt-bindings: regulator: qcom,usb-vbus-regulator: clean up example
regulator: qcom_smd: Add LDO5 MP5496 regulator
regulator: qcom-rpmh: add support for pm8010 regulators
regulator: dt-bindings: qcom,rpmh: add compatible for pm8010
regulator: qcom-rpmh: extend to support multiple linear voltage ranges
regulator: wm8350: Convert to platform remove callback returning void
regulator: virtual: Convert to platform remove callback returning void
regulator: userspace-consumer: Convert to platform remove callback returning void
regulator: uniphier: Convert to platform remove callback returning void
regulator: stm32-vrefbuf: Convert to platform remove callback returning void
regulator: db8500-prcmu: Convert to platform remove callback returning void
regulator: bd9571mwv: Convert to platform remove callback returning void
regulator: arizona-ldo1: Convert to platform remove callback returning void
regulator: event: Add regulator netlink event support
regulator: event: Add regulator netlink event support
regulator: stpmic1: Fix kernel-doc notation warnings
regulator: palmas: remove redundant initialization of pointer pdata
...
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.