Hi Howard, [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.6-rc3 next-20160414] [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/Howard-Cochran/tracing-Add-param-to-event_trigger_ops-func-for-instances/20160415-145801 config: i386-randconfig-x000-201615 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 Note: the linux-review/Howard-Cochran/tracing-Add-param-to-event_trigger_ops-func-for-instances/20160415-145801 HEAD 30aa67c47e19ac73897f7683d98b7c49a08cf635 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): kernel/trace/trace_events_trigger.c: In function 'snapshot_count_trigger': >> kernel/trace/trace_events_trigger.c:917:2: error: too few arguments to function 'snapshot_trigger' snapshot_trigger(data, rec); ^ kernel/trace/trace_events_trigger.c:901:1: note: declared here snapshot_trigger(struct event_trigger_data *data, void *rec, ^ vim +/snapshot_trigger +917 kernel/trace/trace_events_trigger.c 93e31ffb Tom Zanussi 2013-10-24 911 if (!data->count) 93e31ffb Tom Zanussi 2013-10-24 912 return; 93e31ffb Tom Zanussi 2013-10-24 913 93e31ffb Tom Zanussi 2013-10-24 914 if (data->count != -1) 93e31ffb Tom Zanussi 2013-10-24 915 (data->count)--; 93e31ffb Tom Zanussi 2013-10-24 916 c4a59230 Tom Zanussi 2015-12-10 @917 snapshot_trigger(data, rec); 93e31ffb Tom Zanussi 2013-10-24 918 } 93e31ffb Tom Zanussi 2013-10-24 919 93e31ffb Tom Zanussi 2013-10-24 920 static int :::::: The code at line 917 was first introduced by commit :::::: c4a5923055c9e0c87dfc0387f7cda5ee2bbac3c1 tracing: Add event record param to trigger_ops.func() :::::: TO: Tom Zanussi :::::: CC: Steven Rostedt --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation