From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED9C4C433F5 for ; Fri, 7 Oct 2022 09:15:07 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 2EBB46B0072; Fri, 7 Oct 2022 05:15:07 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 273FB6B0073; Fri, 7 Oct 2022 05:15:07 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0C67A6B0074; Fri, 7 Oct 2022 05:15:07 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id EAB2E6B0072 for ; Fri, 7 Oct 2022 05:15:06 -0400 (EDT) Received: from smtpin26.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id A831C1608EC for ; Fri, 7 Oct 2022 09:15:06 +0000 (UTC) X-FDA: 79993594212.26.50AE2AC Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.86.151]) by imf04.hostedemail.com (Postfix) with ESMTP id 6D1FF4001E for ; Fri, 7 Oct 2022 09:15:04 +0000 (UTC) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-165-SM2il4aTNXS-NQtWmWJl3A-1; Fri, 07 Oct 2022 10:14:58 +0100 X-MC-Unique: SM2il4aTNXS-NQtWmWJl3A-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.38; Fri, 7 Oct 2022 10:14:54 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.040; Fri, 7 Oct 2022 10:14:54 +0100 From: David Laight To: 'Christophe Leroy' , "Jason A. Donenfeld" CC: "linux-kernel@vger.kernel.org" , "patches@lists.linux.dev" , Andreas Noever , Andrew Morton , "Andy Shevchenko" , Borislav Petkov , Catalin Marinas , =?utf-8?B?Q2hyaXN0b3BoIELDtmhtd2FsZGVy?= , Christoph Hellwig , Daniel Borkmann , "Dave Airlie" , Dave Hansen , "David S . Miller" , Eric Dumazet , Florian Westphal , Greg Kroah-Hartman , "H . Peter Anvin" , "Heiko Carstens" , Helge Deller , Herbert Xu , Huacai Chen , "Hugh Dickins" , Jakub Kicinski , "James E . J . Bottomley" , Jan Kara , Jason Gunthorpe , Jens Axboe , Johannes Berg , Jonathan Corbet , "Jozsef Kadlecsik" , KP Singh , Kees Cook , Marco Elver , "Mauro Carvalho Chehab" , Michael Ellerman , "Pablo Neira Ayuso" , Paolo Abeni , "Peter Zijlstra" , Richard Weinberger , "Russell King" , Theodore Ts'o , "Thomas Bogendoerfer" , Thomas Gleixner , Thomas Graf , Ulf Hansson , Vignesh Raghavendra , WANG Xuerui , Will Deacon , Yury Norov , "dri-devel@lists.freedesktop.org" , "kasan-dev@googlegroups.com" , "kernel-janitors@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-block@vger.kernel.org" , "linux-crypto@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-media@vger.kernel.org" , "linux-mips@vger.kernel.org" , "linux-mm@kvack.org" , "linux-mmc@vger.kernel.org" , "linux-mtd@lists.infradead.org" , "linux-nvme@lists.infradead.org" , "linux-parisc@vger.kernel.org" , "linux-rdma@vger.kernel.org" , "linux-s390@vger.kernel.org" , "linux-um@lists.infradead.org" , "linux-usb@vger.kernel.org" , "linux-wireless@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "loongarch@lists.linux.dev" , "netdev@vger.kernel.org" , "sparclinux@vger.kernel.org" , "x86@kernel.org" , =?utf-8?B?VG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2Vu?= , Chuck Lever , Jan Kara Subject: RE: [PATCH v3 3/5] treewide: use get_random_u32() when possible Thread-Topic: [PATCH v3 3/5] treewide: use get_random_u32() when possible Thread-Index: AQHY2asa0LDp17FxT0u8eu+L+6kCF64CocNw Date: Fri, 7 Oct 2022 09:14:54 +0000 Message-ID: References: <20221006165346.73159-1-Jason@zx2c4.com> <20221006165346.73159-4-Jason@zx2c4.com> <848ed24c-13ef-6c38-fd13-639b33809194@csgroup.eu> <6396875c-146a-acf5-dd9e-7f93ba1b4bc3@csgroup.eu> In-Reply-To: <6396875c-146a-acf5-dd9e-7f93ba1b4bc3@csgroup.eu> 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 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1665134106; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zKlYbjeLuB7bA0pn24cz/1rON10LIqEFb6OUBcULHAE=; b=bMUKIFNHrps1jX9fck5/0PCBFNOqdwW8/PHWSFFVNarc3zE/k72LZE1/VGO6rDLxyZ7Tpx INwfEfPKW6NMNmfuuQyw2FcGHsUokMU+svXJoUOz26VHNaHKYnkNVu0UKhCbU8Gbncfu1M C5mXcCAI6r+7JQW1dFaG6Rh0O57wR5A= ARC-Authentication-Results: i=1; imf04.hostedemail.com; dkim=none; spf=pass (imf04.hostedemail.com: domain of david.laight@aculab.com designates 185.58.86.151 as permitted sender) smtp.mailfrom=david.laight@aculab.com; dmarc=pass (policy=none) header.from=aculab.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1665134106; a=rsa-sha256; cv=none; b=fFGF14NmZ46uaVowNUbCaASk5uFwda6xqqGKoG2QtJX7bluPOO9K/bbUxUAXJq2aszupza 8UVuAsKykbZ+kr8Jvxlvr8tGsqiYQPnb6kchJtA0sZP2JPpu7dU8Qig3gVZXxAGoRU0S8x QJ/prgsjFFm/R4EN3J/RdWb+Dtz6agM= X-Rspam-User: Authentication-Results: imf04.hostedemail.com; dkim=none; spf=pass (imf04.hostedemail.com: domain of david.laight@aculab.com designates 185.58.86.151 as permitted sender) smtp.mailfrom=david.laight@aculab.com; dmarc=pass (policy=none) header.from=aculab.com X-Stat-Signature: 7ztdsbi38py6rn514fkfeemms6opg4wn X-Rspamd-Queue-Id: 6D1FF4001E X-Rspamd-Server: rspam02 X-HE-Tag: 1665134104-823354 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: RnJvbTogQ2hyaXN0b3BoZSBMZXJveQ0KPiBTZW50OiAwNiBPY3RvYmVyIDIwMjIgMTg6NDMNCi4u Lg0KPiBCdXQgdGFraW5nIGludG8gYWNjb3VudCB0aGF0IHNwIG11c3QgcmVtYWluIDE2IGJ5dGVz IGFsaWduZWQsIHdvdWxkIGl0DQo+IGJlIGJldHRlciB0byBkbyBzb21ldGhpbmcgbGlrZSA/DQo+ IA0KPiAJc3AgLT0gcHJhbmRvbV91MzJfbWF4KFBBR0VfU0laRSA+PiA0KSA8PCA0Ow0KDQpUaGF0 IG1ha2VzIG1lIHRoaW5rLi4uDQpJZiBwcmFuZG9tX3UzMl9tYXgoKSBpcyBwYXNzZWQgYSAoY29u c3RhbnQpIHBvd2VyIG9mIDIgaXQgZG9lc24ndA0KbmVlZCB0byBkbyB0aGUgbXVsdGlwbHksIGl0 IGNhbiBqdXN0IGRvIGEgc2hpZnQgcmlnaHQuDQoNCkRvZXNuJ3QgaXQgYWxzbyBhbHdheXMgZ2V0 IGEgMzJiaXQgcmFuZG9tIHZhbHVlPw0KU28gYWN0dWFsbHkgZ2V0X3JhbmRvbV91MzIoKSAmIFBB R0VfTUFTSyAmIH4weGYgaXMgZmFzdGVyIQ0KDQpXaGVuIFBBR0VfU0laRSBpcyA0aywgUEFHRV9T SVpFID4+IDQgaXMgMjU2IHNvIGl0IGNvdWxkIHVzZToNCglnZXRfcmFtZG9tX3U4KCkgPDwgNA0K DQpZb3UgYWxzbyBzZWVtIHRvIGhhdmUgcmVtb3ZlZCBwcmFuZG9tX3UzMigpIGluIGZhdm91ciBv Zg0KZ2V0X3JhbmRvbV91MzIoKSBidXQgaGF2ZSBhZGRlZCBtb3JlIHByYW5kb21feHh4eCgpIGZ1 bmN0aW9ucy4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJh bWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0 cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==