Comment 28 for bug 1179282

rvb@athena:~# trace-cmd report -l
version = 6
CPU 1 is empty
CPU 3 is empty
cpus=4
     cat-9652 2.... 45671.274305: funcgraph_entry: 0.500 us | i8k_open_fs();
     cat-9652 2.... 45671.274326: funcgraph_entry: | i8k_proc_show() {
     cat-9652 2.... 45671.274326: funcgraph_entry: | i8k_get_temp() {
     cat-9652 2.... 45671.274326: funcgraph_entry: | i8k_smm() {
     cat-9652 0.N.. 45671.275315: funcgraph_exit: ! 986.669 us | }
     cat-9652 0.N.. 45671.275316: funcgraph_exit: ! 989.200 us | }
     cat-9652 0.N.. 45671.275316: funcgraph_entry: | i8k_get_fan_status() {
     cat-9652 0.N.. 45671.275317: funcgraph_entry: + 64.703 us | i8k_smm();
     cat-9652 0.N.. 45671.275382: funcgraph_exit: + 65.501 us | }
     cat-9652 0.N.. 45671.275382: funcgraph_entry: | i8k_get_fan_status() {
     cat-9652 0.N.. 45671.275382: funcgraph_entry: ! 1503.795 us | i8k_smm();
     cat-9652 0.N.. 45671.276887: funcgraph_exit: ! 1504.442 us | }
     cat-9652 0.N.. 45671.276887: funcgraph_entry: | i8k_get_fan_speed() {
     cat-9652 0.N.. 45671.276887: funcgraph_entry: + 63.090 us | i8k_smm();
     cat-9652 0.N.. 45671.276951: funcgraph_exit: + 63.740 us | }
     cat-9652 0.N.. 45671.276951: funcgraph_entry: | i8k_get_fan_speed() {
     cat-9652 0.N.. 45671.276952: funcgraph_entry: ! 501133.365 us | i8k_smm();
     cat-9652 0.N.. 45671.778086: funcgraph_exit: ! 501134.433 us | }
     cat-9652 0.N.. 45671.778086: funcgraph_entry: | i8k_get_fn_status() {
     cat-9652 0.N.. 45671.778087: funcgraph_entry: + 64.253 us | i8k_smm();
     cat-9652 0.N.. 45671.778152: funcgraph_exit: + 65.184 us | }
     cat-9652 0.N.. 45671.778155: funcgraph_exit: ! 503828.973 us | }

rvb@athena:~$ apt-show-versions i8kutils
i8kutils:amd64/trusty 1.41 uptodate