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    SubjectRe: [PATCH] ia64: tweak BREAK_LOGLEVEL and RESTORE_LOGLEVEL
    Hi Sergey,

    I love your patch! Yet something to improve:

    [auto build test ERROR on ia64/next]
    [also build test ERROR on v5.0-rc1]
    [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

    url: https://github.com/0day-ci/linux/commits/Sergey-Senozhatsky/ia64-tweak-BREAK_LOGLEVEL-and-RESTORE_LOGLEVEL/20190107-191240
    base: https://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git next
    config: ia64-allmodconfig (attached as .config)
    compiler: ia64-linux-gcc (GCC) 8.1.0
    reproduce:
    wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
    chmod +x ~/bin/make.cross
    # save the attached .config to linux build tree
    GCC_VERSION=8.1.0 make.cross ARCH=ia64

    All errors (new ones prefixed by >>):

    arch/ia64/kernel/mca.c: In function 'ia64_mlogbuf_finish':
    >> arch/ia64/kernel/mca.c:195:20: error: '__console_loglevel' undeclared (first use in this function); did you mean 'console_loglevel'?
    loglevel_save = __console_loglevel; \
    ^~~~~~~~~~~~~~~~~~
    arch/ia64/kernel/mca.c:294:2: note: in expansion of macro 'BREAK_LOGLEVEL'
    BREAK_LOGLEVEL();
    ^~~~~~~~~~~~~~
    arch/ia64/kernel/mca.c:195:20: note: each undeclared identifier is reported only once for each function it appears in
    loglevel_save = __console_loglevel; \
    ^~~~~~~~~~~~~~~~~~
    arch/ia64/kernel/mca.c:294:2: note: in expansion of macro 'BREAK_LOGLEVEL'
    BREAK_LOGLEVEL();
    ^~~~~~~~~~~~~~
    arch/ia64/kernel/mca.c: In function 'default_monarch_init_process':
    >> arch/ia64/kernel/mca.c:195:20: error: '__console_loglevel' undeclared (first use in this function); did you mean 'console_loglevel'?
    loglevel_save = __console_loglevel; \
    ^~~~~~~~~~~~~~~~~~
    arch/ia64/kernel/mca.c:1623:2: note: in expansion of macro 'BREAK_LOGLEVEL'
    BREAK_LOGLEVEL();
    ^~~~~~~~~~~~~~

    vim +195 arch/ia64/kernel/mca.c

    43ed3baf Hidetoshi Seto 2006-09-26 189
    43ed3baf Hidetoshi Seto 2006-09-26 190 static int loglevel_save = -1;
    5a53b9d7 Sergey Senozhatsky 2019-01-07 191 #define BREAK_LOGLEVEL() \
    5a53b9d7 Sergey Senozhatsky 2019-01-07 192 do { \
    5a53b9d7 Sergey Senozhatsky 2019-01-07 193 bust_spinlocks(1); \
    43ed3baf Hidetoshi Seto 2006-09-26 194 if (loglevel_save < 0) \
    43ed3baf Hidetoshi Seto 2006-09-26 @195 loglevel_save = __console_loglevel; \
    5a53b9d7 Sergey Senozhatsky 2019-01-07 196 console_loglevel = CONSOLE_LOGLEVEL_MOTORMOUTH; \
    5a53b9d7 Sergey Senozhatsky 2019-01-07 197 } while (0)
    43ed3baf Hidetoshi Seto 2006-09-26 198

    :::::: The code at line 195 was first introduced by commit
    :::::: 43ed3baf623410b3fa6ca14a9d3f6deca3493c56 [IA64] printing support for MCA/INIT

    :::::: TO: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
    :::::: CC: Tony Luck <tony.luck@intel.com>

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