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From: David Marchand <david.marchand@redhat.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev <dev@dpdk.org>, Jason Wang <jasowang@redhat.com>,
	 "Xia, Chenbo" <chenbo.xia@intel.com>,
	Olivier Matz <olivier.matz@6wind.com>,
	 dpdk stable <stable@dpdk.org>,
	dts@dpdk.org, "Tu, Lijuan" <lijuan.tu@intel.com>
Subject: Re: [PATCH 1/6] Revert "app/testpmd: modify mac in csum forwarding"
Date: Thu, 19 May 2022 18:27:49 +0200
Message-ID: <CAJFAV8w08Dou87zvLSHvM0dyrbfpLM83hWf+2pFzr1kpwRmVuw@mail.gmail.com> (raw)
In-Reply-To: <20220505102729.821075-2-maxime.coquelin@redhat.com>

On Thu, May 5, 2022 at 12:27 PM Maxime Coquelin
<maxime.coquelin@redhat.com> wrote:
>
> This patch reverts commit 10f4620f02e1 ("app/testpmd: modify mac in csum forwarding"),
> as the checksum forwarding is expected to only perform
> checksum and not also overwritte the source and destination
> MAC addresses.
>
> Doing so, we can test checksum offloading with real traffic
> without breaking broadcast packets.
>
> Fixes: 10f4620f02e1 ("app/testpmd: modify mac in csum forwarding")
> Cc: stable@dpdk.org
>
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>

Thanks Maxime, this lgtm.

Cc: dts ml since dts was dropping this code for some tests.

origin/main:test_plans/dpdk_gro_lib_cbdma_test_plan.rst:
     ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
origin/main:test_plans/dpdk_gro_lib_cbdma_test_plan.rst:
     ether_addr_copy(&ports[fs->tx_port].eth_addr,
origin/main:test_plans/dpdk_gro_lib_test_plan.rst:
ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
origin/main:test_plans/dpdk_gro_lib_test_plan.rst:
ether_addr_copy(&ports[fs->tx_port].eth_addr,
origin/main:test_plans/dpdk_gso_lib_test_plan.rst:
ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
origin/main:test_plans/dpdk_gso_lib_test_plan.rst:
ether_addr_copy(&ports[fs->tx_port].eth_addr,
origin/main:test_plans/virtio_user_as_exceptional_path_test_plan.rst:
                  ether_addr_copy(&peer_eth_addrs[fs->peer_addr],
origin/main:test_plans/virtio_user_as_exceptional_path_test_plan.rst:
                  ether_addr_copy(&ports[fs->tx_port].eth_addr,
origin/main:tests/TestSuite_dpdk_gro_lib.py:            "sed -i
'/ether_addr_copy(&peer_eth/i\#if 0' ./app/test-pmd/csumonly.c", "#"
origin/main:tests/TestSuite_dpdk_gro_lib_cbdma.py:            "sed -i
'/ether_addr_copy(&peer_eth/i\#if 0' ./app/test-pmd/csumonly.c", "#"
origin/main:tests/TestSuite_dpdk_gso_lib.py:            "sed -i
'/ether_addr_copy(&peer_eth/i\#if 0' ./app/test-pmd/csumonly.c", "#"
origin/main:tests/TestSuite_virtio_user_as_exceptional_path.py:
    "sed -i '/ether_addr_copy(&peer_eth/i\#if 0'
./app/test-pmd/csumonly.c", "#"



-- 
David Marchand


  parent reply	other threads:[~2022-05-19 16:28 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-05 10:27 [PATCH 0/6] Vhost checksum offload improvements Maxime Coquelin
2022-05-05 10:27 ` [PATCH 1/6] Revert "app/testpmd: modify mac in csum forwarding" Maxime Coquelin
2022-05-16 13:03   ` Xia, Chenbo
2022-05-17 15:24     ` Zhang, Yuying
2022-05-19 16:27   ` David Marchand [this message]
2022-05-05 10:27 ` [PATCH 2/6] vhost: fix missing enqueue pseudo-header calculation Maxime Coquelin
2022-05-16 13:24   ` Xia, Chenbo
2022-05-05 10:27 ` [PATCH 3/6] net/vhost: enable compliant offloading mode Maxime Coquelin
2022-05-16 13:26   ` Xia, Chenbo
2022-05-16 13:28     ` Maxime Coquelin
2022-05-16 13:39       ` Xia, Chenbo
2022-06-07  1:19         ` Ma, WenwuX
2022-06-08  8:19           ` Maxime Coquelin
2022-05-05 10:27 ` [PATCH 4/6] net/vhost: make VLAN stripping flag a boolean Maxime Coquelin
2022-05-16 13:27   ` Xia, Chenbo
2022-05-05 10:27 ` [PATCH 5/6] net/vhost: perform SW checksum in Rx path Maxime Coquelin
2022-05-05 10:27 ` [PATCH 6/6] net/vhost: perform SW checksum in Tx path Maxime Coquelin
2022-05-07  3:20   ` Ma, WenwuX
2022-06-02  9:07     ` Maxime Coquelin
2022-06-06  9:44       ` Ma, WenwuX
2022-06-08  8:14         ` Maxime Coquelin
2022-06-09  1:03           ` Ma, WenwuX

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