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Thu, 23 Sep 2021 11:04:03 +0000 From: "Marciniszyn, Mike" To: Leon Romanovsky , Bart Van Assche CC: Guo Zhi , "Dalessandro, Dennis" , "dledford@redhat.com" , "linux-rdma@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] infiniband hfi1: fix misuse of %x in ipoib_tx.c Thread-Topic: [PATCH] infiniband hfi1: fix misuse of %x in ipoib_tx.c Thread-Index: AQHXr7imk55risfKAUmS2+aCDTMROauwTzmggAAKPwCAANRigIAAR+Ng Date: Thu, 23 Sep 2021 11:04:02 +0000 Message-ID: References: <20210922134857.619602-1-qtxuning1999@sjtu.edu.cn> <276b9343-c23d-ac15-bb73-d7b42e7e7f0f@acm.org> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=cornelisnetworks.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: aa153e5a-8b0f-42ab-dff7-08d97e81da80 x-ms-traffictypediagnostic: CH0PR01MB6923: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3044; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: cornelisnetworks.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CH0PR01MB7153.prod.exchangelabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: aa153e5a-8b0f-42ab-dff7-08d97e81da80 X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Sep 2021 11:04:02.9205 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4dbdb7da-74ee-4b45-8747-ef5ce5ebe68a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: wAXjVoaTs/OldnvLfUawvIQsHhUcYVLP5X6az+HDTTvjMip/Ewg6Uj0TePVpH8JsIbanvCHazJo0e66VsgbynTfZba3pzKAJwflfii7ZKOU2tTHvmkWOuH7gg66Jy7vd X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR01MB6923 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >=20 > Isn't kptr_restrict sysctl is for that? >=20 It doesn't look like that works in irqs, softirqs. We have plenty of those. Mike