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Arthur Kiyanovski
b0af327d14
[ Upstream commitd79c3888bd] Memory mapped with devm_ioremap is automatically freed when the driver is disconnected from the device. Therefore there is no need to explicitly call devm_iounmap. Fixes:0857d92f71("net: ena: add missing unmap bars on device removal") Fixes:411838e7b4("net: ena: fix rare kernel crash when bar memory remap fails") Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: David S. Miller <davem@davemloft.net> 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 Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
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.