• Kees Cook's avatar
    x86: Apply more __ro_after_init and const · 404f6aac
    Kees Cook authored
    Guided by grsecurity's analogous __read_only markings in arch/x86,
    this applies several uses of __ro_after_init to structures that are
    only updated during __init, and const for some structures that are
    never updated.  Additionally extends __init markings to some functions
    that are only used during __init, and cleans up some missing C99 style
    static initializers.
    Signed-off-by: default avatarKees Cook <keescook@chromium.org>
    Cc: Andy Lutomirski <luto@amacapital.net>
    Cc: Andy Lutomirski <luto@kernel.org>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Borislav Petkov <bp@alien8.de>
    Cc: Brad Spengler <spender@grsecurity.net>
    Cc: Brian Gerst <brgerst@gmail.com>
    Cc: David Brown <david.brown@linaro.org>
    Cc: Denys Vlasenko <dvlasenk@redhat.com>
    Cc: Emese Revfy <re.emese@gmail.com>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Cc: Josh Poimboeuf <jpoimboe@redhat.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Mathias Krause <minipli@googlemail.com>
    Cc: Michael Ellerman <mpe@ellerman.id.au>
    Cc: PaX Team <pageexec@freemail.hu>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: kernel-hardening@lists.openwall.com
    Link: http://lkml.kernel.org/r/20160808232906.GA29731@www.outflux.netSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
    404f6aac
svm.c 130 KB