Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   "Pucha, HimasekharX Reddy" <himasekharx.reddy.pucha@intel.com>
To:     "Gustavo A. R. Silva" <gustavoars@kernel.org>,
        "Brandeburg, Jesse" <jesse.brandeburg@intel.com>,
        "Nguyen, Anthony L" <anthony.l.nguyen@intel.com>,
        "David S. Miller" <davem@davemloft.net>,
        "Eric Dumazet" <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>
CC:     "linux-hardening@vger.kernel.org" <linux-hardening@vger.kernel.org>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "intel-wired-lan@lists.osuosl.org" <intel-wired-lan@lists.osuosl.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [Intel-wired-lan] [PATCH 1/4][next] i40e: Replace one-element
 array with flex-array member in struct i40e_package_header
Thread-Topic: [Intel-wired-lan] [PATCH 1/4][next] i40e: Replace one-element
 array with flex-array member in struct i40e_package_header
Thread-Index: AQHZxP70g5LC9RrrjECHun+dGiqgNa/jWX1g
Date:   Thu, 10 Aug 2023 10:04:32 +0000
Message-ID: <BL0PR11MB31228C4730923B62FF0B0E6EBD13A@BL0PR11MB3122.namprd11.prod.outlook.com>
References: <cover.1690938732.git.gustavoars@kernel.org>
 <768db2c3764a490118f6850d24f6e49998494b6c.1690938732.git.gustavoars@kernel.org>
In-Reply-To: <768db2c3764a490118f6850d24f6e49998494b6c.1690938732.git.gustavoars@kernel.org>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?KStXlXKLmxdmQvZHZ7ddDZfqWa1UqaT5dE4pt9B6tL1qcPIJDhi8y++I/vbW?=
 =?us-ascii?Q?/dYGuzpkSgT24ZTKmiRe//4jzyDxvOuY5RZT70etfnJKTYSGibZa9oKb3pLo?=
 =?us-ascii?Q?yVoK/ydTzWKbSGd7tufiqTbT5GGblARfuBOOl55lQz+Y78vU9UCLjI2KrUga?=
 =?us-ascii?Q?yqcQgvktcaol3IT/7sFUznCqWrzW0MDAJlmEhdjYcLcR1Mk/YTSBpq9N6did?=
 =?us-ascii?Q?aWzmLEw/K6vacGncTBQ1MtDaVVDO7GZkEtgnd0gMbcpuIkYKKDFdV1UKDvW4?=
 =?us-ascii?Q?eNXTbWZJFj7OtuwRjxRVobuirt+U46JmVD1L+TactzIMr0RhvmCFKx5vXNl9?=
 =?us-ascii?Q?vqK6DhPNbzbqb96NPbxCEBurfTRdCzDDHwxmAC29QUW6eeM7qfBM7nNl4yUX?=
 =?us-ascii?Q?1hd9UKBUJgj+Y4mXhIE6tyXYX+S7oAbOSwNl5qRUuO6ROUU9rrQE426Q0mYD?=
 =?us-ascii?Q?u8AKTzi7jHqsfVpE9BOMD5wJ/DmqxunWr5fkLoJOjHIpQpJhQ9cUNww5MZdG?=
 =?us-ascii?Q?zzKYWyvaPoV7L0TmAFz6uQeXMJ/NbDzmrzthSH18xkycv1dKDRo/8E//evDj?=
 =?us-ascii?Q?5bhQRZrKrN6T9QWSF/Z3NVz3CS/gzsVgx0aR2p+5nHxVAnSJD2KNLn08onlx?=
 =?us-ascii?Q?+q9xOQ7h8lBsyPJuP4rJ+u+WqKT28NWhqIhC4J4PayBGDg8KHmvsDt3dlydM?=
 =?us-ascii?Q?ic4jXLg6CBszpkxbiogKAU2Gf2l8jo9MB0EhI308XmzMGQ573A4IrHZZVWlZ?=
 =?us-ascii?Q?WJb2tpyXtBUs9QOEIQGoWb+n8zsyVOaodYfucOJtl4ZQmGyGseHpvb6wtK9I?=
 =?us-ascii?Q?PuJGQANsR+4hPqFwfz/1dvAnQawCkKbwW0OZzz0M7T4ZSaQdyXYm+uCKPA4o?=
 =?us-ascii?Q?AcSkbVXH1M/lD0dEszjDjpSEGt38UwW7/CfLMPFoJL6Llc3IjNhtMJInfxky?=
 =?us-ascii?Q?MsnBlEp3/t/h0nejhTOKUD7VZURj0ct+u3LreBpkGH9wkY9P5D1A7syCrRIB?=
 =?us-ascii?Q?rrdaOTnOuepc0mm3Tb5+NBQAzxzp0+XHYaBLBlec3Z3rFrpUTeGvzedVA49R?=
 =?us-ascii?Q?y4C8OCX2STTEX9/xIhePxP44dovFFxtmQ6uWE6uSjvn4j4DcLcMZusOt9tCm?=
 =?us-ascii?Q?H6VIM2WbOlHwwCG4pQIpPb+VZrG5vEOwKevSgiLEDcdoQpOqeN35n29WmQzB?=
 =?us-ascii?Q?EpCNjq7h0PivxRG7RQ0nz2vY6XsYSZVP2+OZADb/MU4wqt0ooKvJRNPiFjTV?=
 =?us-ascii?Q?RJJAmO/zosBaJbbVroGN25IXCHlM6UPHHiqUEzYe9ERjMHEDvHyYETY8mg7Y?=
 =?us-ascii?Q?orgxb/041ViDg3kNhpQ4nSSoOXNverwK4TxEQHkRbNE3kmo7yIrmW9ntGqis?=
 =?us-ascii?Q?KHdYkgklkqpO2pg+Q6pWQK2Ysw2P06pFzkYWLBjnwPcmZ8SnbMWH7wTf1hIT?=
 =?us-ascii?Q?j3LDePa1t7yI7sUBSJXokkwiQjjkybGUa1N17+0xusnJ8GLr3MQHjHyzLAFT?=
 =?us-ascii?Q?6q3jyQZx47lpIeExUEP69+qCGDKvVd+m5X73NpO5NW8ZRUOfuc3wym6o2rc2?=
 =?us-ascii?Q?psUcoq7jKRvfkxWlugpJnSZtXhhlKfMkuDjOP5DLQE85zdHiN6EQ/bOw3edZ?=
 =?us-ascii?Q?/Q=3D=3D?=
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BL0PR11MB3122.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 35d6fbab-b919-404e-63fb-08db998931a8
X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Aug 2023 10:04:32.5230
 (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: G5KAtasfJIWYEIqF0jMS+J+9gJYuw0AUfYeGHyfX9EohRH1S13Sg7jFF3cfORoiMAGECSM7MOzeYdeEatJ5vOGpo9/D+sxcD8Kir10RE21A6GqH9MT9ip6DCfH1ZiIuD
X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR11MB5770
X-OriginatorOrg: intel.com
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,
        DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,
        RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,
        SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of G=
ustavo A. R. Silva
> Sent: Wednesday, August 2, 2023 10:36 AM
> To: Brandeburg, Jesse <jesse.brandeburg@intel.com>; Nguyen, Anthony L <an=
thony.l.nguyen@intel.com>; David S. Miller <davem@davemloft.net>; Eric Duma=
zet <edumazet@google.com>; Jakub Kicinski <kuba@kernel.org>; Paolo Abeni <p=
abeni@redhat.com>
> Cc: linux-hardening@vger.kernel.org; netdev@vger.kernel.org; intel-wired-=
lan@lists.osuosl.org; linux-kernel@vger.kernel.org; Gustavo A. R. Silva <gu=
stavoars@kernel.org>
> Subject: [Intel-wired-lan] [PATCH 1/4][next] i40e: Replace one-element ar=
ray with flex-array member in struct i40e_package_header
>
> One-element and zero-length arrays are deprecated. So, replace one-elemen=
t array in struct i40e_package_header with flexible-array member.
>=20
> The `+ sizeof(u32)` adjustments ensure that there are no differences in b=
inary output.
>
> Link: https://github.com/KSPP/linux/issues/335
> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
> ---
>  drivers/net/ethernet/intel/i40e/i40e_ddp.c  | 4 ++--  drivers/net/ethern=
et/intel/i40e/i40e_type.h | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Co=
ntingent worker at Intel)