[ovs-discuss] 答复: Re： Question about DPDK version which OVS works with

[Yi Yang (杨燚)-云服务集团]

No, only one choice is to use the old ovs version.

-----邮件原件-----
发件人: txfh2007 [mailto:txfh2007 at aliyun.com] 
发送时间: 2020年2月26日 17:13
收件人: Yi Yang (杨燚)-云服务集团 <yangyi01 at inspur.com>; ovs-discuss <ovs-discuss at openvswitch.org>
主题: Re：[ovs-discuss] Question about DPDK version which OVS works with

Hi Yi:

    Thanks for your reply. 
    Another question: I have found for OVS master version there are many modifications for compatible with DPDK-19.11, so if I want ovs master version works with DPDK-18.11-6，I have to collect all the related patches and try to revert them. Is there an easy approch to count out all the related patches?

Thanks
Timo



------------------------------------------------------------------
 <yangyi01 at inspur.com>
txfh2007 at aliyun.com <txfh2007 at aliyun.com>  [ovs-discuss] Question about DPDK version which OVS works with


In general, you need to change ovs to compatible with old DPDK, this isn't too big effort, if you just use previous one of current version, this will be easier, just revert DPDK upgrade patch.

But there are some special cases, for example, current TSO feature depends on DPDK 19.11, it can't pass build if you use old DPDK versions, it also can't work, so this depends on specific versions.



 [ovs-discuss] Question about DPDK version which OVS works with

Hi all:


   I have a question about DPDK version. From release.rst I have found every OVS release version has a corresponding DPDK version. But what if using a preceding DPDK version ? I mean if I choose OVS-2.13, combined with DPDK-18.
11-6, is that possible or I can just use  DPDK-19.11 ?

Thanks
Timo

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