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51f76375e3
'struct usb_device_id' is not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. In order to do that, struct dvb_usb_device_description (in dvb-usb.h) also needs to be updated. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 1983 4240 4 6227 1853 drivers/media/usb/dvb-usb/a800.o After: ===== text data bss dec hex filename 2079 4144 4 6227 1853 drivers/media/usb/dvb-usb/a800.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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.