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    SubjectRe: [PATCH v5 03/20] kthread: Add create_kthread_worker*()
    Hi Petr,

    [auto build test ERROR on soc-thermal/next]
    [also build test ERROR on v4.5-rc5 next-20160222]
    [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

    url: https://github.com/0day-ci/linux/commits/Petr-Mladek/kthread-Use-kthread-worker-API-more-widely/20160222-230250
    base: https://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal next
    config: xtensa-allyesconfig (attached as .config)
    reproduce:
    wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
    chmod +x ~/bin/make.cross
    # save the attached .config to linux build tree
    make.cross ARCH=xtensa

    All error/warnings (new ones prefixed by >>):

    kernel/kthread.c: In function 'create_kthread_worker_on_cpu':
    >> kernel/kthread.c:691:9: error: incompatible type for argument 3 of '__create_kthread_worker'
    return __create_kthread_worker(cpu, namefmt, NULL);
    ^
    kernel/kthread.c:622:1: note: expected 'va_list' but argument is of type 'void *'
    __create_kthread_worker(int cpu, const char namefmt[], va_list args)
    ^
    >> kernel/kthread.c:692:1: warning: control reaches end of non-void function [-Wreturn-type]
    }
    ^

    vim +/__create_kthread_worker +691 kernel/kthread.c

    685 * when the needed structures could not get allocated, and ERR_PTR(-EINTR)
    686 * when the worker was SIGKILLed.
    687 */
    688 struct kthread_worker *
    689 create_kthread_worker_on_cpu(int cpu, const char namefmt[])
    690 {
    > 691 return __create_kthread_worker(cpu, namefmt, NULL);
    > 692 }
    693 EXPORT_SYMBOL(create_kthread_worker_on_cpu);
    694
    695 /* insert @work before @pos in @worker */

    ---
    0-DAY kernel test infrastructure Open Source Technology Center
    https://lists.01.org/pipermail/kbuild-all Intel Corporation
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