mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-04 18:19:28 +09:00
0680a6cdab
Rework the interrupt handling to avoid caching the values as the core is already doing that. The core also always ensures the rtc_time passed for the alarm is fully populated. The only trick is in read_alarm where status needs to be read before the alarm registers to ensure the potential irq is not cleared. Link: https://lore.kernel.org/r/20191019204941.6203-8-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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.