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With CONFIG_KASAN enabled, we get a relatively large stack frame in one function drivers/media/tuners/tda8290.c: In function 'tda8290_set_params': drivers/media/tuners/tda8290.c:310:1: warning: the frame size of 1520 bytes is larger than 1024 bytes [-Wframe-larger-than=] With CONFIG_KASAN_EXTRA this goes up to drivers/media/tuners/tda8290.c: In function 'tda8290_set_params': drivers/media/tuners/tda8290.c:310:1: error: the frame size of 3200 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] We can significantly reduce this by marking local arrays as 'static const', and this should result in better compiled code for everyone. [mchehab@s-opensource.com: fix a trivial merge conflict] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Michael Ira Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.