20.11.4 patches review and test
Ali Alnubani
alialnu at nvidia.com
Thu Dec 23 15:52:51 CET 2021
Hi,
> -----Original Message-----
> From: Xueming(Steven) Li <xuemingl at nvidia.com>
> Sent: Monday, December 6, 2021 6:15 PM
> To: stable at dpdk.org
> Cc: Xueming(Steven) Li <xuemingl at nvidia.com>; dev at dpdk.org; Abhishek
> Marathe <Abhishek.Marathe at microsoft.com>; Ali Alnubani
> <alialnu at nvidia.com>; benjamin.walker at intel.com; David Christensen
> <drc at linux.vnet.ibm.com>; hariprasad.govindharajan at intel.com; Hemant
> Agrawal <hemant.agrawal at nxp.com>; Ian Stokes <ian.stokes at intel.com>;
> Jerin Jacob <jerinj at marvell.com>; John McNamara
> <john.mcnamara at intel.com>; Ju-Hyoung Lee <juhlee at microsoft.com>;
> Kevin Traynor <ktraynor at redhat.com>; Luca Boccassi <bluca at debian.org>;
> Pei Zhang <pezhang at redhat.com>; qian.q.xu at intel.com; Raslan Darawsheh
> <rasland at nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL)
> <thomas at monjalon.net>; yuan.peng at intel.com; zhaoyan.chen at intel.com
> Subject: 20.11.4 patches review and test
>
> Hi all,
>
> Here is a list of patches targeted for stable release 20.11.4.
>
> The planned date for the final release is 31th December.
>
> Please help with testing and validation of your use cases and report
> any issues/results with reply-all to this mail. For the final release
> the fixes and reported validations will be added to the release notes.
>
> A release candidate tarball can be found at:
>
> https://dpdk.org/browse/dpdk-stable/tag/?id=v20.11.4-rc1
>
> These patches are located at branch 20.11 of dpdk-stable repo:
> https://dpdk.org/browse/dpdk-stable/
>
> Thanks.
>
> Xueming Li <xuemingl at nvidia.com>
>
> ---
The following covers the functional tests that we ran on Mellanox hardware for this release:
- Basic functionality:
Send and receive multiple types of traffic.
- testpmd xstats counter test.
- testpmd timestamp test.
- Changing/checking link status through testpmd.
- RTE flow tests:
Items:
- eth
- geneve
- gre
- gre_key
- gtp
- icmp
- icmp6
- ipv4
- ipv6
- ipv6_frag_ext
- mark
- meta
- mpls
- nvgre
- tag
- tcp
- udp
- vlan
- vxlan
- vxlan_gpe
Actions:
- age (shared and non-shared)
- count
- dec_tcp_ack
- dec_tcp_seq
- dec_ttl
- drop
- flag
- inc_tcp_ack
- inc_tcp_seq
- jump
- mark
- queue
- raw_decap
- raw_encap
- rss (shared and non-shared)
- set_ipv4_dscp
- set_ipv4_dst
- set_ipv4_src
- set_ipv6_dscp
- set_ipv6_dst
- set_ipv6_src
- set_mac_dst
- set_mac_src
- set_meta
- set_tag
- set_tp_dst
- set_tp_src
- set_ttl
- vxlan_decap
- vxlan_encap
- Some RSS tests.
- VLAN filtering, stripping and insertion tests.
- Checksum and TSO tests.
- ptype tests.
- link_status_interrupt example application tests.
- l3fwd-power example application tests.
- Multi-process example applications tests.
- Hardware LRO tests.
Functional tests ran on:
- NIC: ConnectX-4 Lx / OS: Ubuntu 20.04 LTS / Driver: MLNX_OFED_LINUX-5.5-1.0.3.2 / Firmware: 14.32.1010
- NIC: ConnectX-4 Lx / OS: Ubuntu 20.04 LTS / Kernel: 5.16.0-rc5 / Driver: rdma-core v38.0 / Firmware: 14.32.1010
- NIC: ConnectX-5 / OS: Ubuntu 20.04 LTS / Driver: MLNX_OFED_LINUX-5.5-1.0.3.2 / Firmware: 16.32.1010
- NIC: ConnectX-5 / OS: Ubuntu 20.04 LTS / Kernel: 5.16.0-rc5 / Driver: v38.0 / Firmware: 16.32.1010
- NIC: ConnectX-6 Dx / OS: Ubuntu 20.04 LTS / Driver: MLNX_OFED_LINUX-5.5-1.0.3.2 / Firmware: 22.32.1010
Compilation tests with multiple configurations in the following OS/driver combinations are also passing:
- Ubuntu 20.04.3 with MLNX_OFED_LINUX-5.5-1.0.3.2.
- Ubuntu 20.04.3 with rdma-core master (c52b43e).
- Ubuntu 20.04.3 with rdma-core v28.0.
- Ubuntu 18.04.6 with rdma-core v17.1.
- Ubuntu 18.04.6 with rdma-core master (c52b43e) (i386).
- Ubuntu 16.04.7 with rdma-core v22.7.
- Fedora 35 with rdma-core v38.0.
- Fedora 36 (Rawhide) with rdma-core v38.0
- CentOS 7 7.9.2009 with rdma-core master (940f53f).
- CentOS 7 7.9.2009 with MLNX_OFED_LINUX-5.5-1.0.3.2.
- CentOS 8 8.4.2105 with rdma-core master (940f53f).
- OpenSUSE Leap 15.3 with rdma-core v31.0.
- Windows Server 2019 with Clang 11.0.0.
The only issue we found that was introduced by 20.11.4-rc1 is the following:
- Bug 916 - [20.11.4-rc1][mlx5] 2% single core packet forwarding performance degradation (https://bugs.dpdk.org/show_bug.cgi?id=916)
We are still discussing whether we want to backport a fix to this release or not.
Thanks,
Ali
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