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Mon, 6 Apr 2026 02:11:27 -0700 From: Edward Srouji Date: Mon, 6 Apr 2026 12:11:13 +0300 Subject: [PATCH rdma-next v2 02/11] RDMA/mlx5: Remove raw RSS QP restrack tracking Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20260406-security-bug-fixes-v2-2-ee8815fa81b7@nvidia.com> References: <20260406-security-bug-fixes-v2-0-ee8815fa81b7@nvidia.com> In-Reply-To: <20260406-security-bug-fixes-v2-0-ee8815fa81b7@nvidia.com> To: Leon Romanovsky , Jason Gunthorpe , "Chiara Meiohas" , Dennis Dalessandro , Gal Pressman , Mark Bloch , Steve Wise , Mark Zhang , "Neta Ostrovsky" , Patrisious Haddad , "Doug Ledford" , Matan Barak , , Maor Gottlieb CC: , , "Edward Srouji" X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775466677; l=1265; i=edwards@nvidia.com; s=20251029; h=from:subject:message-id; bh=GR51MqDuerkWliBLJ+S2gJCb+sD+W3iDTE8IzL/1NZQ=; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: MjPi1wq2CGA8SZnOWg3q7dAOF5av2gIIrToWohPdn7jkn6qMC1Qo0gNhq5tD9bGiifNuCsh6iFX3oh7lHfrlwZlAS2NJTFUNjojWYsIfwCHuisOyhPgC3rsMBTGWDPMH6m4kQSfPhsMK71XX032nfVIEHZ4mp9r5en62OI3uVdvQ0KcW8fJ2ruW8ithH1vpK61I9EdgPrgXabq4tAg86Azr08xy7hesIUrOACsC7D1WnQYScx28YHq+64pScCST22/gwQT1HLsNHFmyOa4m5+uaGr9eVjVRNd8D2fkLBLMpGk3MxuBkig3GYlN08YOhfa7fuohQJmf8SGtedDetxBtCzAWzP7c0qqKr1M58AuXEvZlZB2ZimRzJgnI9TQO4BK3t+kq/5ZVtvjldD+CfbelezICh/AySLAdFJHdPKqnhTJM+rBtuykOrbM7kyY79G X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Apr 2026 09:11:43.1070 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 45f37c62-1e7a-4091-cf9b-08de93bc854d X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF00022575.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4185 From: Patrisious Haddad Raw RSS QP restrack tracking wasn't working to begin with as it was only tracking the first raw RSS QP which was added, since at creation the raw RSS QP number is reserved so the QP number for this qp type was always zero. The following raw RSS QP additions were always failing silently. Hence remove the tracking for the raw RSS QP, support can be added later for it if needed by using the tirn for tracking. Fixes: 968f0b6f9c01 ("RDMA/mlx5: Consolidate into special function all crea= te QP calls") Signed-off-by: Patrisious Haddad Reviewed-by: Chiara Meiohas Signed-off-by: Edward Srouji --- drivers/infiniband/hw/mlx5/qp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/q= p.c index c54e7655763844b10943e12a70431da291c58b8a..69914406156c448e9f1cafbc816= 5d04e120e36bd 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -3104,6 +3104,7 @@ static int create_qp(struct mlx5_ib_dev *dev, struct = ib_pd *pd, int err; =20 if (params->is_rss_raw) { + rdma_restrack_no_track(&qp->ibqp.res); err =3D create_rss_raw_qp_tir(dev, pd, qp, params); goto out; } --=20 2.49.0