From: Lance Richardson <lance.richardson@broadcom.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: dev@dpdk.org, Ferruh Yigit <ferruh.yigit@intel.com>,
David Marchand <david.marchand@redhat.com>,
Olivier Matz <olivier.matz@6wind.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
stable@dpdk.org, Wenzhuo Lu <wenzhuo.lu@intel.com>,
Beilei Xing <beilei.xing@intel.com>,
Bernard Iremonger <bernard.iremonger@intel.com>,
Steve Yang <stevex.yang@intel.com>
Subject: Re: [dpdk-dev] [PATCH 1/1] app/testpmd: revert max Rx packet length adjustment
Date: Thu, 5 Nov 2020 13:02:46 -0500 [thread overview]
Message-ID: <CADyeNEAH858qr8vzarUww_SctBRee09km54d3bDDt++x75Maxw@mail.gmail.com> (raw)
In-Reply-To: <20201105174424.4131345-1-thomas@monjalon.net>
On Thu, Nov 5, 2020 at 12:51 PM Thomas Monjalon <thomas@monjalon.net> wrote:
>
> The fix of max_rx_pkt_len for allowing VLAN packets in all cases
> was breaking configuration of some drivers. Example with virtio:
>
> Ethdev port_id=0 max_rx_pkt_len 11229 > max valid value 9728
> Fail to configure port 0
>
> Trying to fix the logic was revealing other issues in some drivers.
> That's why it is decided to revert.
>
> The workaround for the original issue would be
> to set the MTU explicitly from the application
> with rte_eth_dev_set_mtu().
>
> Fixes: f6870a7ed6b3 ("app/testpmd: fix max Rx packet length for VLAN packet")
> Cc: stable@dpdk.org
>
> Reported-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
> Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
> ---
Acked-by: Lance Richardson <lance.richardson@broadcom.com>
next prev parent reply other threads:[~2020-11-05 18:03 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-16 5:52 [dpdk-dev] [PATCH v1 0/5] fix default max mtu size when device configured SteveX Yang
2020-09-16 5:52 ` [dpdk-dev] [PATCH v1 1/5] net/e1000: fix max mtu size packets with vlan tag cannot be received by default SteveX Yang
2020-09-16 5:52 ` [dpdk-dev] [PATCH v1 2/5] net/igc: " SteveX Yang
2020-09-16 5:52 ` [dpdk-dev] [PATCH v1 3/5] net/ice: " SteveX Yang
2020-09-16 5:52 ` [dpdk-dev] [PATCH v1 4/5] net/iavf: " SteveX Yang
2020-09-16 5:52 ` [dpdk-dev] [PATCH v1 5/5] net/i40e: " SteveX Yang
2020-09-16 14:41 ` Ananyev, Konstantin
[not found] ` <DM6PR11MB4362E5FF332551D12AA20017F93E0@DM6PR11MB4362.namprd11.prod.outlook.com>
2020-09-17 12:18 ` Ananyev, Konstantin
2020-09-22 1:23 ` [dpdk-dev] [PATCH v2 0/5] fix default max mtu size when device configured SteveX Yang
2020-09-22 1:23 ` [dpdk-dev] [PATCH v2 1/5] net/e1000: fix max mtu size packets with vlan tag cannot be received by default SteveX Yang
2020-09-22 1:23 ` [dpdk-dev] [PATCH v2 2/5] net/igc: " SteveX Yang
2020-09-22 1:23 ` [dpdk-dev] [PATCH v2 3/5] net/ice: " SteveX Yang
2020-09-22 1:23 ` [dpdk-dev] [PATCH v2 4/5] net/i40e: " SteveX Yang
2020-09-22 10:47 ` Ananyev, Konstantin
2020-09-22 1:23 ` [dpdk-dev] [PATCH v2 5/5] net/iavf: " SteveX Yang
2020-09-23 4:09 ` [dpdk-dev] [PATCH v3 0/5] fix default max mtu size when device configured SteveX Yang
2020-09-23 4:09 ` [dpdk-dev] [PATCH v3 1/5] net/e1000: fix max mtu size packets with vlan tag cannot be received by default SteveX Yang
2020-09-23 4:09 ` [dpdk-dev] [PATCH v3 2/5] net/igc: " SteveX Yang
2020-09-23 4:09 ` [dpdk-dev] [PATCH v3 3/5] net/ice: " SteveX Yang
2020-09-23 4:09 ` [dpdk-dev] [PATCH v3 4/5] net/i40e: " SteveX Yang
2020-09-23 4:09 ` [dpdk-dev] [PATCH v3 5/5] net/iavf: " SteveX Yang
2020-09-28 6:55 ` [dpdk-dev] [PATCH v4 0/5] fix default max mtu size when device configured SteveX Yang
2020-09-28 6:55 ` [dpdk-dev] [PATCH v4 1/5] net/e1000: fix max mtu size packets with vlan tag cannot be received by default SteveX Yang
2020-09-28 6:55 ` [dpdk-dev] [PATCH v4 2/5] net/igc: " SteveX Yang
2020-09-28 6:55 ` [dpdk-dev] [PATCH v4 3/5] net/ice: " SteveX Yang
2020-09-29 11:59 ` Zhang, Qi Z
2020-09-29 23:01 ` Ananyev, Konstantin
2020-09-30 0:34 ` Zhang, Qi Z
[not found] ` <DM6PR11MB4362515283D00E27A793E6B0F9330@DM6PR11MB4362.namprd11.prod.outlook.com>
2020-09-30 2:32 ` Zhang, Qi Z
2020-10-14 15:38 ` Ferruh Yigit
[not found] ` <DM6PR11MB43628BBF9DCE7CC4D7C05AD8F91E0@DM6PR11MB4362.namprd11.prod.outlook.com>
2020-10-19 10:49 ` Ananyev, Konstantin
2020-10-19 13:07 ` Ferruh Yigit
2020-10-19 14:07 ` Ananyev, Konstantin
2020-10-19 14:28 ` Ananyev, Konstantin
2020-10-19 18:01 ` Ferruh Yigit
2020-10-20 9:07 ` Ananyev, Konstantin
2020-10-20 12:29 ` Ferruh Yigit
2020-10-21 9:47 ` Ananyev, Konstantin
2020-10-21 10:36 ` Ferruh Yigit
2020-10-21 10:44 ` Ananyev, Konstantin
2020-10-21 10:53 ` Ferruh Yigit
2020-10-19 18:05 ` Ferruh Yigit
[not found] ` <DM6PR11MB4362F936BFC715BF6BABBAD0F91F0@DM6PR11MB4362.namprd11.prod.outlook.com>
2020-10-20 8:13 ` Ferruh Yigit
2020-09-28 6:55 ` [dpdk-dev] [PATCH v4 4/5] net/i40e: " SteveX Yang
2020-09-28 6:55 ` [dpdk-dev] [PATCH v4 5/5] net/iavf: " SteveX Yang
2020-10-14 9:19 ` [dpdk-dev] [PATCH v5 0/5] fix default max mtu size when device configured SteveX Yang
2020-10-14 9:19 ` [dpdk-dev] [PATCH v5 1/5] net/e1000: fix max mtu size packets with vlan tag cannot be received by default SteveX Yang
2020-10-14 9:19 ` [dpdk-dev] [PATCH v5 2/5] net/igc: " SteveX Yang
2020-10-14 9:19 ` [dpdk-dev] [PATCH v5 3/5] net/ice: " SteveX Yang
2020-10-14 11:35 ` Zhang, Qi Z
2020-10-14 9:19 ` [dpdk-dev] [PATCH v5 4/5] net/i40e: " SteveX Yang
2020-10-14 10:30 ` Ananyev, Konstantin
2020-10-14 9:19 ` [dpdk-dev] [PATCH v5 5/5] net/iavf: " SteveX Yang
2020-10-14 11:43 ` [dpdk-dev] [PATCH v5 0/5] fix default max mtu size when device configured Zhang, Qi Z
2020-10-22 8:48 ` [dpdk-dev] [PATCH v6 0/2] " SteveX Yang
2020-10-22 8:48 ` [dpdk-dev] [PATCH v6 1/2] app/testpmd: fix max rx packet length for VLAN packets SteveX Yang
2020-10-22 16:22 ` Ferruh Yigit
2020-10-22 8:48 ` [dpdk-dev] [PATCH v6 2/2] librte_ethdev: fix MTU size exceeds max rx packet length SteveX Yang
2020-10-22 16:31 ` Ferruh Yigit
2020-10-22 16:52 ` Ananyev, Konstantin
2020-10-28 3:03 ` [dpdk-dev] [PATCH v7 0/1] fix default max mtu size when device configured SteveX Yang
2020-10-28 3:03 ` [dpdk-dev] [PATCH v7 1/1] app/testpmd: fix max rx packet length for VLAN packets SteveX Yang
2020-10-29 8:41 ` Ferruh Yigit
2020-11-02 8:52 ` [dpdk-dev] [PATCH v8 0/2] fix default max mtu size when device configured SteveX Yang
2020-11-02 8:52 ` [dpdk-dev] [PATCH v8 1/2] app/testpmd: fix max rx packet length for VLAN packets SteveX Yang
2020-11-02 11:48 ` Ferruh Yigit
2020-11-03 13:29 ` Ferruh Yigit
2020-11-04 16:51 ` Thomas Monjalon
2020-11-04 17:07 ` Ferruh Yigit
2020-11-04 17:55 ` Thomas Monjalon
2020-11-04 20:19 ` Ferruh Yigit
2020-11-04 20:39 ` Thomas Monjalon
2020-11-05 8:54 ` Andrew Rybchenko
[not found] ` <DM6PR11MB43622CC5DF485DD034037CD3F9EE0@DM6PR11MB4362.namprd11.prod.outlook.com>
2020-11-05 10:37 ` Ferruh Yigit
2020-11-05 10:44 ` Thomas Monjalon
2020-11-05 10:48 ` Thomas Monjalon
2020-11-05 10:50 ` Ferruh Yigit
2020-11-05 13:52 ` Olivier Matz
2020-11-05 15:11 ` Lance Richardson
2020-11-05 15:56 ` Ferruh Yigit
2020-11-05 16:23 ` Lance Richardson
2020-11-05 17:44 ` [dpdk-dev] [PATCH 1/1] app/testpmd: revert max Rx packet length adjustment Thomas Monjalon
2020-11-05 18:02 ` Lance Richardson [this message]
2020-11-05 18:11 ` Ferruh Yigit
2020-11-05 18:18 ` Thomas Monjalon
2020-11-05 10:49 ` [dpdk-dev] [PATCH v8 1/2] app/testpmd: fix max rx packet length for VLAN packets Ferruh Yigit
2020-11-02 8:52 ` [dpdk-dev] [PATCH v8 2/2] doc: annouce deprecation of jumbo frame flag condition SteveX Yang
2020-11-02 11:50 ` Ferruh Yigit
2020-11-02 13:18 ` Andrew Rybchenko
2020-11-02 13:58 ` Ferruh Yigit
2020-11-02 16:05 ` Ananyev, Konstantin
[not found] ` <DM6PR11MB43625C5CF594BEDC9CE479F7F9110@DM6PR11MB4362.namprd11.prod.outlook.com>
2020-11-24 17:46 ` Ferruh Yigit
2020-11-27 12:19 ` Andrew Rybchenko
2020-11-27 17:08 ` Bruce Richardson
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