[dpdk-stable] 回复: please help backporting some patches to stable release 19.11.7

[Feifei Wang]

Hi, Christian

The patch 'b9c366e029' depends on the following two patch series:
1. Enable Checksum Offloading for NEON vector
a). net/ixgbe: add new flag of stripped VLAN for NEON vector
 b). net/ixgbe: support bad checksum flag for NEON vector
 c). net/ixgbe: support good checksum flag for NEON vector
 d). net/ixgbe: enable IXGBE NEON vector when need to checksum
These patches weren't added fix bug tag when they are merged, and I just have sent them to stable at dpdk.org.

2. net/ixgbe: fix UDP zero checksum on x86: 9a40edb599d76f7f9d116bb2f91b23c082b5f154
This patch is not merged to 19.11 version.

I think if above two series are merged to 19.11, the conflicts and errors can be fixed.

Best Regards
Feifei

> -----邮件原件-----
> 发件人: Christian Ehrhardt <christian.ehrhardt at canonical.com>
> 发送时间: 2021年2月15日 21:30
> 抄送: Feifei Wang <Feifei.Wang2 at arm.com>; Paolo Valerio
> <pvalerio at redhat.com>; Ruifeng Wang <Ruifeng.Wang at arm.com>
> 主题: please help backporting some patches to stable release 19.11.7
> 
> Hi commit authors (and maintainers),
> 
> I didn't apply following commits from DPDK main to 19.11 stable branch, as
> conflicts or build errors occur.
> 
> Can authors check your patches in the following list and either:
>     - Backport your patches to the 19.11 branch, or
>     - Indicate that the patch should not be backported
> 
> Please do either of the above by 02/22/21.
> 
> You can find the a temporary work-in-progress branch of the coming 19.11.7
> release at:
>     https://github.com/cpaelzer/dpdk-stable-queue
> It is recommended to backport on top of that to minimize further conflicts or
> misunderstandings.
> 
> Some notes on stable backports:
> 
> A backport should contain a reference to the DPDK main branch commit in it's
> commit message in the following fashion:
>     [ upstream commit <commit's dpdk main branch SHA-1 checksum> ]
> 
> For example:
>     https://git.dpdk.org/dpdk-
> stable/commit/?h=18.11&id=d90e6ae6f936ecdc2fd3811ff9f26aec7f3c06eb
> 
> When sending the backported patch, please indicate the target branch in the
> subject line, as we have multiple branches, for example:
>     [PATCH 19.11] foo/bar: fix baz
> 
> With git format-patch, this can be achieved by appending the parameter:
>     --subject-prefix='PATCH 19.11'
> 
> Send the backported patch to "stable at dpdk.org" but not "dev at dpdk.org".
> 
> FYI, branch 19.11 is located at tree:
>    https://git.dpdk.org/dpdk-stable
> 
> Thanks.
> 
> Christian Ehrhardt <christian.ehrhardt at canonical.com>
> 
> ---
> b9c366e029  Feifei Wang      net/ixgbe: fix UDP zero checksum on Arm