Thu, Feb 07, 2019 at 10:36:34AM CET, eranbe@mellanox.com wrote:

Upon error discover, every driver can report it to the devlink health
mechanism via devlink_health_report function, using the appropriate
reporter registered to it. Driver can pass error specific context which
will be delivered to it as part of the dump / recovery callbacks.

Once an error is reported, devlink health will do the following actions:
* A log is being send to the kernel trace events buffer
* Health status and statistics are being updated for the reporter instance
* Object dump is being taken and stored at the reporter instance (as long
 as there is no other dump which is already stored)
* Auto recovery attempt is being done. Depends on:
 - Auto Recovery configuration
 - Grace period vs. Time since last recover

Signed-off-by: Eran Ben Elisha <redacted>
Reviewed-by: Moshe Shemesh <redacted>

Acked-by: Jiri Pirko <redacted>