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Fri, 20 Mar 2020 15:14:56 +0000 Received: from SN6PR11MB2847.namprd11.prod.outlook.com ([fe80::c510:e3e0:e4b4:7556]) by SN6PR11MB2847.namprd11.prod.outlook.com ([fe80::c510:e3e0:e4b4:7556%6]) with mapi id 15.20.2814.025; Fri, 20 Mar 2020 15:14:56 +0000 From: "De Lara Guarch, Pablo" To: Kevin Traynor , "stable@dpdk.org" CC: Luca Boccassi , "dev@dpdk.org" Thread-Topic: [dpdk-dev] [RFC PATCH 0/5] Support Intel IPSec MB v0.53 in DPDK 18.11 Thread-Index: AQHV8xDxbqoABliltEm+HvPfP1AEfqhQEDyAgAGcnkA= Date: Fri, 20 Mar 2020 15:14:55 +0000 Message-ID: References: <20200305153454.724874-1-pablo.de.lara.guarch@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.2.0.6 authentication-results: spf=none (sender IP is ) smtp.mailfrom=pablo.de.lara.guarch@intel.com; x-originating-ip: [192.198.151.179] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: aff17809-f978-4c18-2740-08d7cce172b7 x-ms-traffictypediagnostic: SN6PR11MB2893: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: aff17809-f978-4c18-2740-08d7cce172b7 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Mar 2020 15:14:55.9208 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: PIJr/N2Oy5iM9bXhWcSXZ8b0K/NkNeTHYnzN8mrHkOD3zH/nSR/I9iUNzo0fug/keffBwLnGVQUjnd6Xaqh54m8Vuxw8rsneRjlJCCF6//Y= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB2893 X-OriginatorOrg: intel.com Subject: Re: [dpdk-stable] [dpdk-dev] [RFC PATCH 0/5] Support Intel IPSec MB v0.53 in DPDK 18.11 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Hi Kevin, > -----Original Message----- > From: Kevin Traynor > Sent: Thursday, March 19, 2020 2:32 PM > To: De Lara Guarch, Pablo ; stable@dpdk.o= rg > Cc: Luca Boccassi ; dev@dpdk.org > Subject: Re: [dpdk-dev] [RFC PATCH 0/5] Support Intel IPSec MB v0.53 in D= PDK > 18.11 >=20 > +stable@dpdk.org >=20 > Hi Pablo, >=20 > Sorry, but I'm not comfortable with these patches for 18.11. >=20 > On 05/03/2020 15:34, Pablo de Lara wrote: > > This patchset adds support to the following crypto PMDs to use Intel > > IPSec MB v0.53, in DPDK v18.11: > > - AESNI MB PMD: had support up to v0.52, extending to v0.53 > > - AESNI GCM PMD: had support up to v0.52, extending to v0.53 >=20 > For the AES ones, it looks like it is removing support for <0.50? I'm als= o not clear > if it's changing the default or not. The patches are very intrusive too. = My > concern is that it might break backwards compatibility and introduce > regressions. >=20 > > - SNOW3G PMD: linking now to IPSec MB v0.53, instead of libsso > > - ZUC PMD: linking now to IPSec MB v0.53, instead of libsso > > - KASUMI PMD: linking now to IPSec MB v0.53, instead of libsso > > >=20 > Aren't these the ones we discussed offline? If so, Luca and I both commen= ted > that this will break build for existing users and is not a backwards comp= atible > change that could be put on stable branches. No problem, we can park these patches and possibly explore in the future a = way to introduce them into 18.11 (probably not, knowing that 18.11 support will be dropped in a few months). Having these patches available publicly is OK for us, even if they don't ge= t merged. Thanks, Pablo