patches for DPDK stable branches
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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
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: 13+ 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

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