From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Yigit, Ferruh" <ferruh.yigit@intel.com>,
"Liu, KevinX" <kevinx.liu@intel.com>, dev <dev@dpdk.org>,
Thomas Monjalon <thomas@monjalon.net>
Cc: "Yang, Qiming" <qiming.yang@intel.com>,
"Yang, SteveX" <stevex.yang@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>,
"Li, Xiaoyun" <xiaoyun.li@intel.com>,
dpdk stable <stable@dpdk.org>,
"Zhang, Yuying" <yuying.zhang@intel.com>
Subject: RE: [PATCH v2 2/2] app/testpmd: fix SW L4 checksum in multi-segments
Date: Mon, 14 Mar 2022 02:33:32 +0000 [thread overview]
Message-ID: <f256bc5e3add49719b8d7c625b255526@intel.com> (raw)
In-Reply-To: <fd9fe561-c6cc-2962-377f-d14bf2b21d69@intel.com>
> -----Original Message-----
> From: Yigit, Ferruh <ferruh.yigit@intel.com>
> Sent: Friday, March 11, 2022 6:47 PM
> To: Liu, KevinX <kevinx.liu@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>; dev
> <dev@dpdk.org>; Thomas Monjalon <thomas@monjalon.net>
> Cc: Yang, Qiming <qiming.yang@intel.com>; Yang, SteveX
> <stevex.yang@intel.com>; Xing, Beilei <beilei.xing@intel.com>; Li, Xiaoyun
> <xiaoyun.li@intel.com>; dpdk stable <stable@dpdk.org>; Zhang, Yuying
> <yuying.zhang@intel.com>
> Subject: Re: [PATCH v2 2/2] app/testpmd: fix SW L4 checksum in multi-segments
>
> On 3/11/2022 7:04 AM, Liu, KevinX wrote:
>
> message moved down, please do not top post
>
> >> -----Original Message-----
> >> From: Zhang, Yuying <yuying.zhang@intel.com>
> >> Sent: 2022年3月3日 14:30
> >> To: Zhang, Qi Z <qi.z.zhang@intel.com>; Liu, KevinX
> >> <kevinx.liu@intel.com>; dev <dev@dpdk.org>
> >> Cc: Yang, Qiming <qiming.yang@intel.com>; Yang, SteveX
> >> <stevex.yang@intel.com>; Yigit, Ferruh <ferruh.yigit@intel.com>;
> >> Xing, Beilei <beilei.xing@intel.com>; Li, Xiaoyun
> >> <xiaoyun.li@intel.com>; dpdk stable <stable@dpdk.org>
> >> Subject: RE: [PATCH v2 2/2] app/testpmd: fix SW L4 checksum in multi-
> >> segments
> >>
> >> LGTM.
> >>
> >>>> -----Original Message-----
> >>>> From: Liu, KevinX <kevinx.liu@intel.com>
> >>>> Sent: Wednesday, December 29, 2021 5:37 PM
> >>>> To: dev@dpdk.org
> >>>> Cc: Yang, Qiming <qiming.yang@intel.com>; Zhang, Qi Z
> >>>> <qi.z.zhang@intel.com>; Yang, SteveX <stevex.yang@intel.com>;
> >>>> Yigit, Ferruh <ferruh.yigit@intel.com>; Liu, KevinX
> >>>> <kevinx.liu@intel.com>; stable@dpdk.org
> >>>> Subject: [PATCH v2 2/2] app/testpmd: fix SW L4 checksum in
> >>>> multi-segments
> >>>>
> >>>> Testpmd forwards packets in checksum mode that it needs to
> >>>> calculate the checksum of each layer's protocol.
> >>>>
> >>>> In process_inner_cksums, when parsing tunnel packets, inner L4
> >>>> offset should be outer_l2_len + outer_l3_len + l2_len + l3_len.
> >>>>
> >>>> In process_outer_cksums, when parsing tunnel packets, outer L4
> >>>> offset should be outer_l2_len + outer_l3_len.
> >>>>
> >>>> Fixes: e6b9d6411e91 ("app/testpmd: add SW L4 checksum in multi-
> >>>> segments")
> >>>> Cc: stable@dpdk.org
> >>>>
> >>>> Signed-off-by: Kevin Liu <kevinx.liu@intel.com>
> >>
> >> Acked-by: Yuying Zhang <yuying.zhang@intel.com>
> >>
> > Hi, Ferruh
> >
> > Yuying has already reviewed it days ago.
> > If you can, I hope you can change the status as soon as possible and try to
> merge the code in RC4.
> > Thank you.
> >
>
> +Thomas, he is getting patches for -rc4.
>
> And just for double check Qi, are you comfortable with patch?
> (I am asking because initially this is set with ice and testpmd patch)
Yes, I'm OK with this patch. It has been verified on most of Intel PMDs.
next prev parent reply other threads:[~2022-03-14 2:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-24 15:09 [PATCH] net/ice: fix Tx offload path choice Kevin Liu
[not found] ` <20211229093702.1930214-1-kevinx.liu@intel.com>
2021-12-29 9:37 ` [PATCH v2 1/2] " Kevin Liu
2022-03-04 3:19 ` Xu, Ting
2022-03-04 3:31 ` Zhang, Qi Z
2022-03-04 11:52 ` Ferruh Yigit
2021-12-29 9:37 ` [PATCH v2 2/2] app/testpmd: fix SW L4 checksum in multi-segments Kevin Liu
[not found] ` <d2d97e6cf1a14faaa47b61b63ed55573@intel.com>
2022-03-03 6:29 ` Zhang, Yuying
2022-03-11 7:04 ` Liu, KevinX
2022-03-11 8:02 ` Singh, Aman Deep
2022-03-11 8:12 ` Liu, KevinX
2022-03-11 9:04 ` Singh, Aman Deep
2022-03-11 10:46 ` Ferruh Yigit
2022-03-14 2:33 ` Zhang, Qi Z [this message]
2022-03-14 20:21 ` Thomas Monjalon
2022-02-24 2:32 ` [PATCH] net/ice: fix Tx offload path choice Ling, WeiX
2022-02-27 6:19 ` Zhang, Qi Z
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