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The objects viking_ops, viking_sun4d_smp_ops and smp_cachetlb_ops of type sparc32_cachetlb_ops are not modified anywhere after getting modified in the init functions. Inside init their reference is also stored in a pointer of type const struct sparc32_cachetlb_ops *. So these structures are never modified after init, therefore add __ro_after to the declaration of these structures. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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.