[dpdk-dev] 【BUG REPORT】l3fwd-power can not exit by ctrl+c

[oulijun]

Hi, David Marchand && guys

    I am using 20.05-rc2 version to test based on HNS3 NIC hardware, and 
found that after starting l3fwd-power,

using ctrl+c cannot force quit. But I revert the patch(33666b4 service: 
fix crash on exit) and it is ok.

the log as follows:

Initializing rx queues on lcore 26 ...
Initializing rx queues on lcore 27 ... rxq=0,0,0 Port 0: softly parse 
packet type info


Checking link status...............0000:7d:00.1 
hns3_update_link_status(): Link status change to up!
done
Port 0 Link Up - speed 25000 Mbps - full-duplex
L3FWD_POWER: entering main loop on lcore 27
L3FWD_POWER:  -- lcoreid=27 portid=0 rxqueueid=0
L3FWD_POWER: lcore 26 has nothing to do
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
L3FWD_POWER: lcore 27 sleeps until interrupt triggers
^CPOWER: Power management governor of lcore 26 has been set back to  
successfully
POWER: Power management of lcore 26 has exited from 'userspace' mode and 
been set back to the original
POWER: Power management governor of lcore 27 has been set back to 
successfully
POWER: Power management of lcore 27 has exited from 'userspace' mode and 
been set back to the original
0000:7d:00.1 hns3_dev_close(): Close port 0 finished
User forced exit
[root at centos-C3 build]#

Thanks

Lijun Ou