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Peter Anvin" , "Catalin Marinas" , Heiko Carstens , Johannes Berg , Mark Rutland , Harald Freudenberger , "Michael Ellerman" Subject: RE: [PATCH v3] random: handle archrandom with multiple longs Thread-Topic: [PATCH v3] random: handle archrandom with multiple longs Thread-Index: AQHYoAilymPUWo/DTE6/vTfbMGZrFK2O06Jg Date: Mon, 25 Jul 2022 09:36:34 +0000 Message-ID: <10561a841a7342c882aabb0fbdbfc762@AcuMS.aculab.com> References: <20220719130207.147536-1-Jason@zx2c4.com> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Li4uDQo+IE1vcmUgZGlyZWN0bHksIHRoZSByZWFzb24gd2UgZG9uJ3Qgd2FudCB0byBlcnJvciBp cyBiZWNhdXNlIHRoZSB1c2UgY2FzZQ0KPiBoYXMgZmFsbGJhY2tzIG1lYW50IHRvIGhhbmRsZSBl cnJvcnMuIFRoZSBjYXNjYWRlIGxvb2tzIGxpa2UgdGhpcw0KPiAocXVvdGluZyBmcm9tIHRoZSBv dGhlciBlbWFpbCk6DQo+IA0KPiAgICAgdW5zaWduZWQgbG9uZyBhcnJheVt3aGF0ZXZlcl07DQo+ ICAgICBmb3IgKGkgPSAwOyBpIDwgQVJSQVlfU0laRShhcnJheSk7KSB7DQo+ICAgICAgICAgbG9u Z3MgPSBhcmNoX2dldF9yYW5kb21fc2VlZF9sb25ncygmYXJyYXlbaV0sIEFSUkFZX1NJWkUoYXJy YXkpIC0gaSk7DQo+ICAgICAgICAgaWYgKGxvbmdzKSB7DQo+ICAgICAgICAgICAgIGkgKz0gbG9u Z3M7DQo+ICAgICAgICAgICAgIGNvbnRpbnVlOw0KPiAgICAgICAgIH0NCj4gICAgICAgICBsb25n cyA9IGFyY2hfZ2V0X3JhbmRvbV9sb25ncygmYXJyYXlbaV0sIEFSUkFZX1NJWkUoYXJyYXkpIC0g aSk7DQo+ICAgICAgICAgaWYgKGxvbmdzKSB7DQo+ICAgICAgICAgICAgIGkgKz0gbG9uZ3M7DQo+ ICAgICAgICAgICAgIGNvbnRpbnVlOw0KPiAgICAgICAgIH0NCj4gICAgICAgICBhcnJheVtpKytd ID0gcmFuZG9tX2dldF9lbnRyb3B5KCk7DQo+ICAgICB9DQo+IA0KPiBJdCB0cmllcyB0byBnZXQg dGhlIGJlc3QgdGhhdCBpdCBjYW4gYXMgbXVjaCBhcyBpdCBjYW4sIGJ1dCBpc24ndCBnb2luZw0K PiB0byBibG9jayBvciBkbyBhbnl0aGluZyB0b28gbnV0cyBmb3IgdGhhdC4NCg0KRG8geW91IHJl YWxseSB3YW50IHRvIHJldHJ5IHRoZSBlYXJsaWVyIGNhbGxzIHRoYXQgcmV0dXJuZWQgbm8gZGF0 YT8NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBS b2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9u IE5vOiAxMzk3Mzg2IChXYWxlcykNCg==