diff options
| author | Nathan Ciobanu <nathan.d.ciobanu@linux.intel.com> | 2018-06-08 15:15:12 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2018-06-20 13:55:04 -0400 |
| commit | 42dd45209201edb222de5f9eadc1c8f93700ef28 (patch) | |
| tree | 6932027a3b20fd4ff1bfabe3656397b0abe7d0dc /kernel/softirq.c | |
| parent | 4c2122d42116ebaa1665ad0fbef2c558fdc0e3c6 (diff) | |
tools/power turbostat: fix segfault on 'no node' machines
Running turbostat on machines that don't expose nodes
in sysfs (no /sys/bus/node) causes a segfault or a -nan
value diesplayed in the log. This is caused by
physical_node_id being reported as -1 and logical_node_id
being calculated as a negative number resulting in the new
GET_THREAD/GET_CORE returning an incorrect address.
Signed-off-by: Nathan Ciobanu <nathan.d.ciobanu@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'kernel/softirq.c')
0 files changed, 0 insertions, 0 deletions