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8e7ff4e7a2
The user buffers in copy_from_user, copy_to_user and some file ops did not use the __user address space attribute. This led to the following sparse warning, for example: common/gpib_os.c:838:40: warning: incorrect type in argument 2 (different address spaces) common/gpib_os.c:838:40: expected void const [noderef] __user *from common/gpib_os.c:838:40: got void * Add the __user address space attribute where needed. Signed-off-by: Dave Penkler <dpenkler@gmail.com> Link: https://lore.kernel.org/r/20250114165403.16410-3-dpenkler@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.