> Hi David, > > Thanks much for your email, > > We can successfully compile OVS 2.16.0 to 2.16.2 with DPDK 21.08 but it fails > with DPDK 21.11, Hi Syed,
As David stated below, OVS 2.16 is not expected to compile with DPDK 21.11. Each OVS release is expected to compile against a particular DPDK Release. These can be found in the following link https://docs.openvswitch.org/en/latest/faq/releases/ Under the section: Q: What DPDK version does each Open vSwitch release work with? If you wish to use DPDK 21.11 then I suggest you use OVS master or else the OVS 2.17 branch (due for official release in February). If you have a hard requirement to use OVS 2.16 then the officially validated and supported DPDK release for that branch is 20.11.1. Hope this helps. Thanks Ian > > Documentation (https://docs.openvswitch.org/en/latest/intro/install/dpdk/) or > (https://github.com/openvswitch/ovs/blob/master/Documentation/intro/install > /dpdk.rstmentioned) also mentions that DPDK 21.11 is supported with current / > latest OVS version. > > OVS Git master branch is up to date but tag 2.16.2 is lacking new PR's merged > in > master that claims to support DPDK 21.11 such as > https://github.com/openvswitch/ovs/commit/17346b3899d98730fc90f039a966 > b107aeae30b5 > > I hope above information is helpful... > > Kind Regards, > Syed Faraz Ali Shah, > System Software Validation Engineer > > -----Original Message----- > From: David Marchand <david.march...@redhat.com> > Sent: Tuesday, January 18, 2022 3:04 PM > To: Ali Shah, Syed Faraz <syed.faraz.ali.s...@intel.com> > Cc: b...@openvswitch.org; Puzikov, DmitriiX <dmitriix.puzi...@intel.com>; > Gibson, Joel A <joel.a.gib...@intel.com>; Gherghe, Calin > <calin.gher...@intel.com>; Stokes, Ian <ian.sto...@intel.com> > Subject: Re: [ovs-discuss] OVS (tag: 2.16.2) Build Fails With DPDK 21.11 > > On Fri, Jan 14, 2022 at 2:47 AM Ali Shah, Syed Faraz > <syed.faraz.ali.s...@intel.com> wrote: > > DPDK 21.11 fails to compile Open vSwitch (tag: 2.16.2) but work well > > with DPDK 21.08, the latest tag version of OVS has some issues. It > > would be appreciated if you look at the following complain. Thanks > > much, > > This lacks details. > > I would expect that OVS 2.16 does *not* compile against 21.08 (because of API > changes in DPDK). > > 2.16 is supposed to compile against 20.11 and can (I must admit I did not > check) > be linked against DPDK compiled as a dso (versions 21.02, > 21.05 and 21.08). > It is expected that OVS 2.16 fails to link against DPDK 21.11, since > DPDK_21 ABI has not been preserved. > > > -- > David Marchand > _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss