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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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Rafael J. Wysocki
ae04d2e67f
[ Upstream commit6cee29ad9d] If a CMOS RTC (PNP0B00/PNP0B01/PNP0B02) device coexists with an ACPI TAD (timer and event alarm device, ACPI000E), the ACPI TAD driver will attempt to install the CMOS RTC address space hanlder that has been installed already and the TAD probing will fail. Avoid that by changing acpi_install_cmos_rtc_space_handler() to return zero and acpi_remove_cmos_rtc_space_handler() to do nothing if the CMOS RTC address space handler has been installed already. Fixes:596ca52a56("ACPI: TAD: Install SystemCMOS address space handler for ACPI000E") Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://patch.msgid.link/2415111.ElGaqSPkdT@rafael.j.wysocki Signed-off-by: Sasha Levin <sashal@kernel.org>
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 reStructuredText 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.