Hi, We're testing afxdp on rhel8.x. We simply try to run 'make check-afxdp' and see if it works. We are doing: $ yum install libbpf-devel numactl-devel $ cd ovs; ./boot.sh ; ./configure --enable-afxdp; make check-afxdp
On rhel8.2, the basic ping works. However on rhel8.0 and 8.1, all test cases failed due to creating xsk socket failed. ovs-vswitchd.log shows: 2020-05-07T00:08:54.891Z|00052|netdev_afxdp|INFO|ovs-p0: Setting XDP mode to best-effort. 2020-05-07T00:08:55.099Z|00053|netdev_afxdp|ERR|xsk_socket__create failed (Operation not supported) mode: generic, use-need-wakeup: false, qid: 0 Has anyone tried it before? Or any kernel difference? rhel8.1: Linux rhel-8-1 4.18.0-147.5.1.el8_1.x86_64 rhel8.2: Linux instance-2 4.18.0-193.el8.x86_64 Thanks William _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
