Hi Peter, [auto build test ERROR on mmotm/master] [also build test ERROR on v4.10-rc5 next-20170125] [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/Peter-Zijlstra/kasan-Respect-proc-sys-kernel-traceoff_on_warning/20170125-230535 base: git://git.cmpxchg.org/linux-mmotm.git master config: x86_64-randconfig-x008-201704 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): mm/kasan/report.c: In function 'kasan_report': >> mm/kasan/report.c:303:2: error: implicit declaration of function >> 'disable_trace_on_warning' [-Werror=implicit-function-declaration] disable_trace_on_warning(); ^~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/disable_trace_on_warning +303 mm/kasan/report.c 297 { 298 struct kasan_access_info info; 299 300 if (likely(!kasan_report_enabled())) 301 return; 302 > 303 disable_trace_on_warning(); 304 305 info.access_addr = (void *)addr; 306 info.access_size = size; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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