diff options
| author | David Lin <dtwlin@google.com> | 2016-07-26 16:27:28 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2016-07-26 20:58:37 -0700 |
| commit | 7c4a0edb38ba734bd89efbda4262698a58839c26 (patch) | |
| tree | a0c4cfc896bbfc7d4198f71a75047e4279533569 /drivers/staging | |
| parent | 6136cce89ca5d344d5183d36e887f0ff46896f1c (diff) | |
greybus: svc_watchdog: Add sysfs file to change the behavior of bite
Currently, AP performs unipro_reset if SVC fails to response to its
ping. While this error recovery is best suited for the end-user
experience, errors in the UniPro network could potentially go unnoticed
by the QA and fishfooders in the development phase of the project. This
patch adds an option to trigger a kernel panic so logs can be collected
for analysis.
Testing Done:
- Reproduce issue and observe kernel panic when
watchdob_control is changed to 'panic'
Signed-off-by: David Lin <dtwlin@google.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging')