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[142.68.57.212]) by smtp.gmail.com with ESMTPSA id i43sm630792qte.37.2020.05.06.13.23.28 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 06 May 2020 13:23:28 -0700 (PDT) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1jWQZj-0000XF-Rt; Wed, 06 May 2020 17:23:27 -0300 Date: Wed, 6 May 2020 17:23:27 -0300 From: Jason Gunthorpe To: Leon Romanovsky Cc: Doug Ledford , Leon Romanovsky , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Maor Gottlieb , Mark Zhang Subject: Re: [PATCH rdma-next v3 0/5] Set flow_label and RoCEv2 UDP source port for datagram QP Message-ID: <20200506202327.GA1996@ziepe.ca> References: <20200504051935.269708-1-leon@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200504051935.269708-1-leon@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 04, 2020 at 08:19:30AM +0300, Leon Romanovsky wrote: > From: Leon Romanovsky > > Changelog: > v3: Rebased on latest rdma-nex, which includes HCA set capability patch > and LAG code and this is why new patch from Maor was added. > v2: https://lore.kernel.org/linux-rdma/20200413133703.932731-1-leon@kernel.org > Dropped patch "RDMA/cm: Set flow label of recv_wc based on primary > flow label", because it violates IBTA 13.5.4.3/13.5.4.4 sections. > v1: https://lore.kernel.org/lkml/20200322093031.918447-1-leon@kernel.org > Added extra patch to reduce amount of kzalloc/kfree calls in > the HCA set capability flow. > v0: https://lore.kernel.org/linux-rdma/20200318095300.45574-1-leon@kernel.org > -------------------------------- > > >From Mark: > > This series provide flow label and UDP source port definition in RoCE v2. > Those fields are used to create entropy for network routes (ECMP), load > balancers and 802.3ad link aggregation switching that are not aware of > RoCE headers. > > Thanks. > > Maor Gottlieb (1): > RDMA/core: Consider flow label when building skb > > Mark Zhang (4): > RDMA/core: Add hash functions to calculate RoCEv2 flowlabel and UDP > source port > RDMA/mlx5: Define RoCEv2 udp source port when set path > RDMA/cma: Initialize the flow label of CM's route path record > RDMA/mlx5: Set UDP source port based on the grh.flow_label Applied to for-next Thanks, Jason