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ca42bc4b7b
Trivial misannotations in * get_user() (__gu_addr is a userland pointer there) * ip_fast_csum() (sum is __wsum, not unsigned int) * csum_and_copy_to_user() (destination is void *, not const void * - mea culpa) * __clear_user() (to is a userland pointer) * several places in kernel/traps_32.c (regs->pc is a userland pointer when regs is a userland pt_regs) * math-emu/math.c: READ() and WRITE() casts of address should be to userland pointer. No changes in code generation and those take care of the majority of noise from sparse on sh builds. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Signed-off-by: Rich Felker <dalias@libc.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.
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.