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    SubjectRe: Linux 3.18.55
    Date
    Hi there,

    adding following patch[1] will result in following error on 32bit host:

    CC [M] arch/x86/crypto/twofish_glue.o
    AS [M] arch/x86/crypto/salsa20-i586-asm_32.o
    CC fs/open.o
    kernel/fork.c: In function ‘dup_task_struct’:
    kernel/fork.c:341:22: error: implicit declaration of function
    ‘get_random_long’ [-Werror=implicit-function-declaration]
    tsk->stack_canary = get_random_long();
    ^~~~~~~~~~~~~~~
    CC fs/read_write.o
    ...
    LD security/integrity/built-in.o
    cc1: some warnings being treated as errors
    make[1]: *** [scripts/Makefile.build:257: kernel/fork.o] Error 1
    make[1]: *** Waiting for unfinished jobs....
    CC security/keys/gc.o
    CC ipc/ipcns_notifier.o

    [1]
    https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-3.18/stackprotector-increase-the-per-task-stack-canary-s-random-range-from-32-bits-to-64-bits-on-64-bit-platforms.patch

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