On 22/5/2020 9:17 AM, oulijun wrote:
在 2020/5/20 15:22, David Marchand 写道:
Hello,
On Wed, May 20, 2020 at 5:18 AM oulijun <ouli...@huawei.com> wrote:
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.
We had a fix in rc1 that is supposed to fix this.
https://git.dpdk.org/dpdk/commit?id=613ce6691c0d5ac0f99d7995f1e8e4ac86643882
Copying Anatoly and David H. too.
Hi, David Marchand
I am only merged the patch(examples/l3fwd-power: implement proper
shutdown) based on 20.05-rc0 and test. the bug is not resolved.
Can you provide me with complete solution? I want to understand the
cause of the whole problem
Hi Lijun,
The complete solution is to use a version with all of the fixes, as
Anatoly suggested previously. I have just checked out the latest tip of
the master branch, and l3fwd-power exits gracefully with a single CTRL-C:
...
Checking link statusdone
Port 0 Link Up - speed 100000 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
*^C*POWER: Power management governor of lcore 26 has been set back to
successfully
POWER: Power management of lcore 26 has exited from 'performance' 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 'performance' mode
and been set back to the original
#
Rgds,
Dave.
