Integrate a change from upstream linuxptp to downgrade the ptp4l log
message to debug when dus forward fails. Update the linuxptp patch
series accordingly.
If multiple management clients are used in the network and ptp4l
responded at least once over UDS, it will try to forward all management
responses received from network to the last UDS client. ptp4l doesn't
track the messages and doesn't know if they are responses to the UDS
client or other clients in the network. If the UDS client is no longer
running (receiving messages on its address), ptp4l logs "uds port:
management forward failed" error message. With frequent management
requests in the network this can lead to flooding of the system log.
Downgrade the error message to debug to disable it in the default log
level.
Test plan:
Pass: Verify package build
Pass: Verify ptp4l startup and basic operation
Pass: Verfiy "uds port" message is printed as at debug level
Closes-bug: 2064654
Change-Id: Ic778914d834f0d022d1c9f1df218940962ef93fe
Signed-off-by: Cole Walker <cole.walker@windriver.com>
36a7f89078