<div dir="ltr"><div>Thanks Kevin. <br></div><div><br></div><div>Apart from release notes to identify changes of DPDK version from 19.11 to 21.11, is there any any major design changes in DPDK ? for example (memory management, mempool allocation behavior etc)</div><div>Please share if there is any pointers. <br></div><div><br></div><div>Thanks,</div><div>Kamaraj<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Feb 21, 2022 at 3:53 PM Kevin Traynor <<a href="mailto:ktraynor@redhat.com">ktraynor@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 21/02/2022 06:47, Kamaraj P wrote:<br>
> Hi Team,<br>
> <br>
<br>
Hi,<br>
<br>
> We are planning to upgrade the DPDK stable LTS version from DPDK19.11.<br>
> Could you please suggest what would be the stable LTS version of DPDK ?<br>
> <br>
<br>
If you are looking for an LTS version that will be maintained for the <br>
longest time in the future, then you can jump to the latest DPDK LTS <br>
series 21.11.<br>
<br>
It will be maintained with backported bugfixes until at least November <br>
2023, but we are trialing longer support on some LTS releases so there <br>
is a possibility it might be extended.<br>
<br>
If you take a look at <a href="http://core.dpdk.org/roadmap/#stable" rel="noreferrer" target="_blank">http://core.dpdk.org/roadmap/#stable</a> you can see <br>
the current roadmap of how long each LTS version is maintained for.<br>
<br>
thanks,<br>
Kevin.<br>
<br>
> Thanks,<br>
> Kamaraj<br>
> <br>
<br>
</blockquote></div>