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68f4eae781
net/checksum.h pulls in linux/uaccess.h which is large. In the x86 header the include seems to not be needed at all. ARM on the other hand does not include uaccess.h, even tho it calls access_ok(). In the generic implementation guard the include of linux/uaccess.h with the same condition as the code that needs it. With this change pre-processed net/checksum.h shrinks on x86 from 30616 lines to just 1193. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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.