el_conflict 4235 arch/x86/events/intel/core.c EVENT_ATTR_STR(el-conflict, el_conflict, "event=0x54,umask=0x1"); el_conflict 4266 arch/x86/events/intel/core.c EVENT_PTR(el_conflict), el_conflict 4295 arch/x86/events/intel/core.c EVENT_PTR(el_conflict),