Received-SPF: pass (google.com: domain of linux-kernel+bounces-121407-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
From: Subbaraya Sundeep Bhatta <sbhatta@marvell.com>
To: Arnd Bergmann <arnd@kernel.org>,
        "llvm@lists.linux.dev"
	<llvm@lists.linux.dev>,
        Saeed Mahameed <saeedm@nvidia.com>, Leon Romanovsky
	<leon@kernel.org>
CC: Arnd Bergmann <arnd@arndb.de>, "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>,
        Paolo
 Abeni <pabeni@redhat.com>,
        Nathan Chancellor <nathan@kernel.org>,
        Nick
 Desaulniers <ndesaulniers@google.com>,
        Bill Wendling <morbo@google.com>,
        Justin Stitt <justinstitt@google.com>, Vlad Buslov <vladbu@nvidia.com>,
        Roi
 Dayan <roid@nvidia.com>, Maor Dickman <maord@nvidia.com>,
        Gal Pressman
	<gal@nvidia.com>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [EXTERNAL] [PATCH 4/9] mlx5: avoid truncating error message
Thread-Topic: [EXTERNAL] [PATCH 4/9] mlx5: avoid truncating error message
Thread-Index: AQHagCe23BBLCfFdSEO0kImjmIzkfbFLoAAw
Date: Wed, 27 Mar 2024 14:08:59 +0000
Message-ID: 
 <CO1PR18MB4666C0CAAD3DDD40692BDC82A1342@CO1PR18MB4666.namprd18.prod.outlook.com>
References: <20240326223825.4084412-1-arnd@kernel.org>
 <20240326223825.4084412-5-arnd@kernel.org>
In-Reply-To: <20240326223825.4084412-5-arnd@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?bkrzpqr9GHB5mwnhNV0Lco2xOtvfSJ3v9YZftLbfXVvxJRau6P1EBQq1LXr/?=
 =?us-ascii?Q?G53G+H5/xwjMQnUYo/a5mhs/cfUJfc01AVdQ/rN6aWAd0/Q0/xxL0qXUcobo?=
 =?us-ascii?Q?G9MN8DAdrPonVPGMXwfF5QZjeAa/4/POE0i5DRcp/DQ4AAbvgYerHXqpy6Vl?=
 =?us-ascii?Q?ISPKRntultpHg8gg+R6AX7pBJyyMjf1itblpB+EIw2+u9IFZ7TK3cQIirrim?=
 =?us-ascii?Q?2Wvs7HuJ3L9Pdxkofe2F6mnzVCYHKhnV+UMesXUo0T5qNpixMGnxZzh24kab?=
 =?us-ascii?Q?7OYnOR3FBnm6DGVmdMr8e5o+VTONUxRuJM91afCUy0DScNhwyTcnWHSogRhx?=
 =?us-ascii?Q?64IYuhpOeGNjq5qmbIFrnUTiIBCBZl7wcb7TCVqtKxT9B7YFV5Mi+zrg5W9d?=
 =?us-ascii?Q?fTIjfrc9tkAJGMm54WkhqrzNNyRdPyFm7PhugP37Zq95Dkx88+ywqiGjlerw?=
 =?us-ascii?Q?ltsns3CKqCZAgDlNWy5gJlkUyQT+FyzOomcYV11iNWRTvAkRYt4+DFZLW/6g?=
 =?us-ascii?Q?7lK1A3DJA93SF+BNs1fg1SSUBxpVnpY+6pWw/dFyYBrUdNI/lOfGV+ekS+BF?=
 =?us-ascii?Q?aKXhDI92nPCy603XaKJ8XVlwwcBXI9m8gD4Vyuv8WqaIrQNYxW8KUSjzYafh?=
 =?us-ascii?Q?xhoCJVYx2oQMTTzXh59ir9dI4Ld9soizJnD5y9nVHC6EPDWzEztRpRnLDjBa?=
 =?us-ascii?Q?zH809RbmXOokOrBAo5HIVlymtkEtriRDV4p880TGf/Oh5zjA/SF2FEoYEiey?=
 =?us-ascii?Q?kSPDoFdOQFHOVHeVbFDTyecFijN+Ih+FJF3EAfl5YiL+G5M7SUirAx5jdg1T?=
 =?us-ascii?Q?IwJh0sGTC5r+Mfr4HCXjNwibTOtnQNM6cxP+iuG2bdJD/CRT0d3Tl67k7cMH?=
 =?us-ascii?Q?rb+wEjtWMDi2pB111QRvmVIhIR7tv3DhUgTZrdUWn7edpQjKU+H0eyxBjQYD?=
 =?us-ascii?Q?ESBvD6GzFmPJAmcf4e88Qzxa0sSa2TBFtCg0RTkMJB+1dp5/4HsQNtp+Nbg9?=
 =?us-ascii?Q?4EdrqGpZ3Ms1hg/QP1lnpzKsH0E7SinxCVSfaRmcjBtuXJ/Vu7896SiGKEjI?=
 =?us-ascii?Q?jUuhVotN3LEkftcUJUN7YFimk9m3krTiyG5J5ri01ZPoqt7wMK3uBF8qbaGZ?=
 =?us-ascii?Q?4aSOPcbDlYV3uFxYsNgsgwiNBczlYgPEnQT/37VVzBjB7DChqRao83EpCa5j?=
 =?us-ascii?Q?5UDtYHQqC204b2arS7hHoGZU1HTSAjvqSzLr0mXTGfWGAmBYnZmkvVEPV2CD?=
 =?us-ascii?Q?4SV4MOfP9wXpBzB6I2vSTpUy2KzUrttuaq98y7Lm1bbt8J47cEaKBV/zQrws?=
 =?us-ascii?Q?Vj4E0hT79cG7MZ5vhg4kdigK/tKXvGmZZBt47rvE0LL6myf14CHGus4iTeAh?=
 =?us-ascii?Q?lFEeTqQi7F4M2haUDKPJ8YYOEeHp2vNhQAZq1VTSxJqvd13YQdoa/vowQgpO?=
 =?us-ascii?Q?K6GN40Y/PuZC7cotq+68NR02BxZMqqVrC4j4tEFZWuDAP6AUdHrubGs1Xydg?=
 =?us-ascii?Q?M825BC2CZH0Pjv3sXqL18yU6pSCG93Jovt+4RMkdAviD2Pn4mbdVN3AO7sxo?=
 =?us-ascii?Q?KsfJlGV8gDDQPkPY6GNupwEHUTP/xj6o1gdqaX5/?=
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Precedence: bulk
X-Mailing-List: linux-kernel@vger.kernel.org
List-Id: <linux-kernel.vger.kernel.org>
List-Subscribe: <mailto:linux-kernel+subscribe@vger.kernel.org>
List-Unsubscribe: <mailto:linux-kernel+unsubscribe@vger.kernel.org>
MIME-Version: 1.0
X-OriginatorOrg: marvell.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: CO1PR18MB4666.namprd18.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 0afd4e74-dcd5-42b8-56a8-08dc4e67729f
X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Mar 2024 14:08:59.1391
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: VUvi6SWcsV98pHRUNYxsagRBYHCBCYaDHVH+A6NdEU2cb1L2sCCDK7CeReo/lGwleNiE9GmTK8KWcrs0GbYlqw==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR18MB4268
X-Proofpoint-ORIG-GUID: KwEO1kRkn57bP94-eVqtVVFNQAxYAM5a
X-Proofpoint-GUID: KwEO1kRkn57bP94-eVqtVVFNQAxYAM5a
X-Proofpoint-Virus-Version: vendor=baseguard
 engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26
 definitions=2024-03-27_11,2024-03-27_01,2023-05-22_02

Hi,

>-----Original Message-----
>From: Arnd Bergmann <arnd@kernel.org>
>Sent: Wednesday, March 27, 2024 4:08 AM
>To: llvm@lists.linux.dev; Saeed Mahameed <saeedm@nvidia.com>; Leon
>Romanovsky <leon@kernel.org>
>Cc: Arnd Bergmann <arnd@arndb.de>; David S. Miller <davem@davemloft.net>;
>Eric Dumazet <edumazet@google.com>; Jakub Kicinski <kuba@kernel.org>; Paol=
o
>Abeni <pabeni@redhat.com>; Nathan Chancellor <nathan@kernel.org>; Nick
>Desaulniers <ndesaulniers@google.com>; Bill Wendling <morbo@google.com>;
>Justin Stitt <justinstitt@google.com>; Vlad Buslov <vladbu@nvidia.com>; Ro=
i
>Dayan <roid@nvidia.com>; Maor Dickman <maord@nvidia.com>; Gal Pressman
><gal@nvidia.com>; netdev@vger.kernel.org; linux-rdma@vger.kernel.org; linu=
x-
>kernel@vger.kernel.org
>Subject: [PATCH 4/9] mlx5: avoid truncating error message
>
>From: Arnd Bergmann <arnd@arndb.de>
>
>clang warns that one error message is too long for its destination buffer:
>
>drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c:1876:4: error: 'snpri=
ntf'
>will always be truncated; specified size is 80, but format string expands =
to at least
>94 [-Werror,-Wformat-truncation-non-kprintf]
>
>Reword it to be a bit shorter so it always fits.
>
>Fixes: 70f0302b3f20 ("net/mlx5: Bridge, implement mdb offload")
>Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Reviewed-by: Subbaraya Sundeep <sbhatta@marvell.com>

Thanks,
Sundeep


>---
> drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
>b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
>index 1b9bc32efd6f..c5ea1d1d2b03 100644
>--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
>+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
>@@ -1874,7 +1874,7 @@ int mlx5_esw_bridge_port_mdb_add(struct net_device
>*dev, u16 vport_num, u16 esw_
> 				 "Failed to lookup bridge port vlan metadata to
>create MDB (MAC=3D%pM,vid=3D%u,vport=3D%u)\n",
> 				 addr, vid, vport_num);
> 			NL_SET_ERR_MSG_FMT_MOD(extack,
>-					       "Failed to lookup bridge port vlan
>metadata to create MDB (MAC=3D%pM,vid=3D%u,vport=3D%u)\n",
>+					       "Failed to lookup vlan metadata for
>MDB (MAC=3D%pM,vid=3D%u,vport=3D%u)\n",
> 					       addr, vid, vport_num);
> 			return -EINVAL;
> 		}
>--
>2.39.2
>