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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5389.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: aebddacf-a12a-4861-2308-08d9afffc142 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Nov 2021 10:38:44.2000 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: vNn1XF0Ecg9DcQYpK2v8/BFhTVR0obuhCeBGISIpR2zO57VxTvlBWlL+2z4wNuN0la7qy2OXXEFmvkqU6HPSBA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5392 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 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 From: Thomas Monjalon > 25/11/2021 07:16, michaelba@nvidia.com: > > From: Michael Baum > > > > The mlx5_args function reads the devargs and checks if they are valid > > for this driver and if not it returns an error. > > > > This was normal behavior as long as all the devargs come to this > > driver, but since it is possible to run several drivers together, the > > function may return an error for another driver's devarg even though > > it is completely valid. > > In addition the function does not allow the user to know which of the > > devargs he sent is incorrect, but returns an error without printing > > the unknown devarg. > > > > This patch eliminates the error return in the case of an unknown > > devarg, and prints a warning for each such devarg specifically. > > > > Fixes: 7b4f1e6bd367 ("common/mlx5: introduce common library") > > Cc: stable@dpdk.org > > > > Signed-off-by: Michael Baum > > Acked-by: Matan Azrad > > --- > > drivers/net/mlx5/mlx5.c | 68 > > ++++++----------------------------------- > > 1 file changed, 9 insertions(+), 59 deletions(-) >=20 > It is quite a big patch. > How well it has been tested? It was tested carefully to see that devargs affect the actual configuration= and also to allow running !net classes devargs with the net class. > How critical it is to have in 21.11? CRYPTO class cannot run with NET\ETH on the same device. No significant risk here; I suggest taking.