patches for DPDK stable branches
 help / color / mirror / Atom feed
From: David Marchand <david.marchand@redhat.com>
To: "Wang, Xiao W" <xiao.w.wang@intel.com>
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>,
	"Xia, Chenbo" <chenbo.xia@intel.com>,
	 "Liu, Yong" <yong.liu@intel.com>, dev <dev@dpdk.org>,
	 "Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	dpdk stable <stable@dpdk.org>,
	"yangyi01@inspur.com" <yangyi01@inspur.com>
Subject: Re: [dpdk-stable] [PATCH v3] vhost: add header check in dequeue offload
Date: Mon, 12 Apr 2021 11:33:10 +0200	[thread overview]
Message-ID: <CAJFAV8xE8JDnMM82ATOFPgtf3bCNQnYBETzUj2tHG5HnWTD4Rg@mail.gmail.com> (raw)
In-Reply-To: <BN8PR11MB3795BE65B8C4A2B4E116ACAEB8709@BN8PR11MB3795.namprd11.prod.outlook.com>

On Mon, Apr 12, 2021 at 11:09 AM Wang, Xiao W <xiao.w.wang@intel.com> wrote:
> Considering the major consumer of vhost API is virtual switch/router, I tend to keep the current implementation and apply this fix patch.
> Any comments?

This is just a hack that bypasses the vswitch control.

It happens to work when the vswitch does nothing.
If anything is done, like popping a vlan header, the vswitch needs to
update l3 offset.


-- 
David Marchand


  reply	other threads:[~2021-04-12  9:33 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-11  6:38 [dpdk-stable] [PATCH] " Xiao Wang
2021-03-11 10:38 ` [dpdk-stable] [dpdk-dev] " Ananyev, Konstantin
2021-03-12 15:19   ` Wang, Xiao W
2021-03-15 15:32 ` [dpdk-stable] [PATCH v2] " Xiao Wang
2021-03-15 16:17   ` David Marchand
2021-03-15 18:53     ` Ananyev, Konstantin
2021-03-16  9:13       ` Wang, Xiao W
2021-03-17  6:31 ` [dpdk-stable] [PATCH v3] " Xiao Wang
2021-04-01 12:04   ` David Marchand
2021-04-02  8:38     ` Wang, Xiao W
2021-04-12  9:08       ` Wang, Xiao W
2021-04-12  9:33         ` David Marchand [this message]
2021-04-13 14:30           ` Maxime Coquelin
2021-05-08  5:54             ` Wang, Xiao W
2021-06-15  6:35   ` [dpdk-stable] [PATCH v4] vhost: check header for legacy " Xiao Wang
2021-06-15  7:57     ` [dpdk-stable] [dpdk-dev] " David Marchand
2021-06-16 14:33       ` Wang, Xiao W
2021-06-21  8:21   ` [dpdk-stable] [PATCH v5] " Xiao Wang
2021-07-13  9:34     ` Maxime Coquelin
2021-07-20  2:43     ` Xia, Chenbo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAJFAV8xE8JDnMM82ATOFPgtf3bCNQnYBETzUj2tHG5HnWTD4Rg@mail.gmail.com \
    --to=david.marchand@redhat.com \
    --cc=chenbo.xia@intel.com \
    --cc=dev@dpdk.org \
    --cc=konstantin.ananyev@intel.com \
    --cc=maxime.coquelin@redhat.com \
    --cc=stable@dpdk.org \
    --cc=xiao.w.wang@intel.com \
    --cc=yangyi01@inspur.com \
    --cc=yong.liu@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).