From: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>
To: David Marchand <david.marchand@redhat.com>,
Jerin Jacob <jerinjacobk@gmail.com>
Cc: "Jerin Jacob Kollanukkaran" <jerinj@marvell.com>,
"Jayatheerthan, Jay" <jay.jayatheerthan@intel.com>,
"Erik Gabriel Carrillo" <erik.g.carrillo@intel.com>,
"Gujjar, Abhinandan S" <abhinandan.gujjar@intel.com>,
"McDaniel, Timothy" <timothy.mcdaniel@intel.com>,
"Hemant Agrawal" <hemant.agrawal@nxp.com>,
"Van Haaren, Harry" <harry.van.haaren@intel.com>,
"Mattias Rönnblom" <mattias.ronnblom@ericsson.com>,
"Liang Ma" <liang.j.ma@intel.com>, "Ray Kinsella" <mdr@ashroe.eu>,
"Neil Horman" <nhorman@tuxdriver.com>, dpdk-dev <dev@dpdk.org>,
"Thomas Monjalon" <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [EXT] Re: [PATCH 7/7] eventdev: fix ABI breakage due to event vector
Date: Tue, 16 Mar 2021 05:54:38 +0000 [thread overview]
Message-ID: <PH0PR18MB40869CFFB5C1B3BA15D76B6FDE6B9@PH0PR18MB4086.namprd18.prod.outlook.com> (raw)
In-Reply-To: <CAJFAV8zAUgaOddeLAN75V7eq3QHR6DoiXvGm=0miJEsJugSuCQ@mail.gmail.com>
>On Mon, Mar 8, 2021 at 7:44 PM Jerin Jacob <jerinjacobk@gmail.com>
>wrote:
>> Summary:
>> 1) Ideal way of adding this feature is to add elements in the
>> existing structure as mentioned
>> in ("eventdev: introduce event vector Rx capability") in this series.
>> 2) Since this breaking ABI, Introducing a new structure to fix this. I
>> think, we can remove this
>> limitation in 21.11 as that time we can change ABI as required.
>>
>> So, Is this patch needs to be squashed to ("eventdev: introduce event
>> vector Rx capability") to avoid
>> ABI compatibility between patches? Or Is it OK to break the ABI
>> compatibility in a patch in the series
>> and later fix it in the same series?(This is for more readability as
>> we can revert this patch in 21.11).
>
>What matters is not to break compilation between patches, so that
>bisecting is always possible.
>For ABI checks... I don't see the need to enforce such a requirement.
>
>
>Yet, it is more straightforward to not break the 20.11 ABI at all.
>You can announce the intended ABI change in the release notes /
>deprecation notices, not sure I saw it in this series.
>
>If you still want to share the final state intended for v21.11, you
>can send the patch at the end of the series with something in the
>title like "for v21.11" and mark it deferred in patchwork.
>
Ack, I will rework the series without breaking the ABI till the last patch.
Pavan.
>
>--
>David Marchand
next prev parent reply other threads:[~2021-03-16 5:54 UTC|newest]
Thread overview: 153+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-20 22:09 [dpdk-dev] [PATCH 0/7] Introduce event vectorization pbhagavatula
2021-02-20 22:09 ` [dpdk-dev] [PATCH 1/7] eventdev: introduce event vector capability pbhagavatula
2021-03-08 16:49 ` Jerin Jacob
2021-02-20 22:09 ` [dpdk-dev] [PATCH 2/7] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-08 17:07 ` Jerin Jacob
2021-02-20 22:09 ` [dpdk-dev] [PATCH 3/7] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-08 17:09 ` Jerin Jacob
2021-02-20 22:09 ` [dpdk-dev] [PATCH 4/7] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-08 17:27 ` Jerin Jacob
2021-03-16 10:41 ` Jayatheerthan, Jay
2021-02-20 22:09 ` [dpdk-dev] [PATCH 5/7] eventdev: add Tx " pbhagavatula
2021-02-20 22:09 ` [dpdk-dev] [PATCH 6/7] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-02-20 22:09 ` [dpdk-dev] [PATCH 7/7] eventdev: fix ABI breakage due to event vector pbhagavatula
2021-03-08 18:44 ` Jerin Jacob
2021-03-12 14:28 ` David Marchand
2021-03-16 5:54 ` Pavan Nikhilesh Bhagavatula [this message]
2021-03-15 10:01 ` Kinsella, Ray
2021-03-08 16:41 ` [dpdk-dev] [PATCH 0/7] Introduce event vectorization Jerin Jacob
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 0/8] " pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-16 17:48 ` Jerin Jacob
2021-03-16 19:17 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 5/8] eventdev: add Tx " pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-16 15:48 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v2 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 0/8] Introduce event vectorization pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-18 6:19 ` Jayatheerthan, Jay
2021-03-18 6:23 ` Pavan Nikhilesh Bhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 5/8] eventdev: add Tx " pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [PATCH v3 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-16 20:01 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v3 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 0/8] Introduce event vectorization pbhagavatula
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-22 9:06 ` Kinsella, Ray
2021-03-22 9:10 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-23 11:12 ` [dpdk-dev] " Jerin Jacob
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-22 9:12 ` Kinsella, Ray
2021-03-22 10:07 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-22 11:07 ` Kinsella, Ray
2021-03-23 16:56 ` [dpdk-dev] " Jerin Jacob
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-23 18:30 ` Jerin Jacob
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 5/8] eventdev: add Tx " pbhagavatula
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-23 18:39 ` Jerin Jacob
2021-03-19 20:57 ` [dpdk-dev] [PATCH v4 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-19 20:57 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v4 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-23 18:44 ` [dpdk-dev] [PATCH v4 0/8] Introduce event vectorization Jerin Jacob
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 " pbhagavatula
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-24 6:48 ` Jayatheerthan, Jay
2021-03-24 18:20 ` Pavan Nikhilesh Bhagavatula
2021-03-24 9:16 ` Kinsella, Ray
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-24 9:15 ` Kinsella, Ray
2021-03-25 8:15 ` Jayatheerthan, Jay
2021-03-25 9:24 ` Pavan Nikhilesh Bhagavatula
2021-03-25 9:50 ` Jayatheerthan, Jay
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-25 8:16 ` Jayatheerthan, Jay
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-25 10:37 ` Jayatheerthan, Jay
2021-03-25 13:14 ` Pavan Nikhilesh Bhagavatula
2021-03-26 6:26 ` Jayatheerthan, Jay
2021-03-26 9:00 ` Pavan Nikhilesh Bhagavatula
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 5/8] eventdev: add Tx " pbhagavatula
2021-03-25 11:44 ` Jayatheerthan, Jay
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-24 5:05 ` [dpdk-dev] [PATCH v5 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-24 9:16 ` Kinsella, Ray
2021-03-24 5:05 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v5 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-25 12:27 ` Jayatheerthan, Jay
2021-03-25 13:55 ` Pavan Nikhilesh Bhagavatula
2021-03-26 7:09 ` Jayatheerthan, Jay
2021-03-26 9:44 ` Pavan Nikhilesh Bhagavatula
2021-03-24 5:39 ` [dpdk-dev] [PATCH v5 0/8] Introduce event vectorization Jayatheerthan, Jay
2021-03-24 6:44 ` Pavan Nikhilesh Bhagavatula
2021-03-24 8:10 ` Jayatheerthan, Jay
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 " pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 5/8] eventdev: add Tx " pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [PATCH v6 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-24 19:28 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v6 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 0/8] Introduce event vectorization pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 5/8] eventdev: add Tx " pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [PATCH v7 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-25 17:10 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v7 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 0/8] Introduce event vectorization pbhagavatula
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-27 12:07 ` Jayatheerthan, Jay
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-28 8:18 ` Jerin Jacob
2021-03-29 6:09 ` Jayatheerthan, Jay
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 5/8] eventdev: add Tx " pbhagavatula
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-26 14:08 ` [dpdk-dev] [PATCH v8 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-26 14:43 ` Jerin Jacob
2021-03-27 12:07 ` Jayatheerthan, Jay
2021-03-26 14:08 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v8 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 0/8] Introduce event vectorization pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-31 6:35 ` Jayatheerthan, Jay
2021-03-31 6:40 ` Pavan Nikhilesh Bhagavatula
2021-03-31 6:55 ` Jayatheerthan, Jay
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 5/8] eventdev: add Tx " pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [PATCH v9 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-30 8:22 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v9 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-31 6:55 ` Jayatheerthan, Jay
2021-03-31 9:29 ` [dpdk-dev] [PATCH v10 0/8] Introduce event vectorization pbhagavatula
2021-03-31 9:29 ` [dpdk-dev] [PATCH v10 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-31 9:29 ` [dpdk-dev] [PATCH v10 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-31 9:29 ` [dpdk-dev] [PATCH v10 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-31 9:29 ` [dpdk-dev] [PATCH v10 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-31 9:29 ` [dpdk-dev] [PATCH v10 5/8] eventdev: add Tx " pbhagavatula
2021-03-31 9:30 ` [dpdk-dev] [PATCH v10 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-31 9:30 ` [dpdk-dev] [PATCH v10 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-31 9:30 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v10 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-08-18 4:56 ` [dpdk-dev] [PATCH v11] " pbhagavatula
2021-08-18 4:59 ` [dpdk-dev] [PATCH v12] " pbhagavatula
2021-08-18 6:57 ` [dpdk-dev] [PATCH v13] " pbhagavatula
2021-08-18 8:22 ` Jayatheerthan, Jay
2021-08-20 7:33 ` Naga Harish K, S V
2021-09-07 8:30 ` Jerin Jacob
2021-09-15 13:15 ` [dpdk-dev] [PATCH v14] " pbhagavatula
2021-09-15 13:18 ` Kinsella, Ray
2021-09-16 4:28 ` Jerin Jacob
2021-04-03 9:44 ` [dpdk-dev] [PATCH v10 0/8] Introduce event vectorization Jerin Jacob
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