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Sun, 16 Aug 2020 15:24:33 +0000 From: Tomer Tayar To: Oded Gabbay , "linux-kernel@vger.kernel.org" , SW_Drivers Subject: RE: [PATCH 8/9] habanalabs: use 1U when shifting bits Thread-Topic: [PATCH 8/9] habanalabs: use 1U when shifting bits Thread-Index: AQHWcy3plqIK9YtPIE63GpD6pu7VYqk6urQQ Date: Sun, 16 Aug 2020 15:24:33 +0000 Message-ID: References: <20200815175938.16619-1-oded.gabbay@gmail.com> <20200815175938.16619-8-oded.gabbay@gmail.com> In-Reply-To: <20200815175938.16619-8-oded.gabbay@gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: gmail.com; dkim=none (message not signed) header.d=none;gmail.com; dmarc=none action=none header.from=habana.ai; x-originating-ip: [46.116.96.176] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c08425f9-967d-4cac-e21c-08d841f87a7b x-ms-traffictypediagnostic: DB3PR0202MB3547: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:626; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: habana.ai X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DB8PR02MB5468.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c08425f9-967d-4cac-e21c-08d841f87a7b X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Aug 2020 15:24:33.3690 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0d4d4539-213c-4ed8-a251-dc9766ba127a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 9hGTAjuEl4Zc3hBUaw2o1bjhr+PXiXiPmbRttIiYLzJUc/Q/qkllPteloWEe2z8HYjvgbc7Tor0FJNaxVvcoVQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0202MB3547 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Aug 15, 2020 at 21:00 Oded Gabbay wrote: > Eliminate following warning: > warning: Shifting signed 32-bit value by 31 bits is undefined behavior >=20 > Reported-by: kernel test robot > Signed-off-by: Oded Gabbay Reviewed-by: Tomer Tayar