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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e2-20020ac24e02000000b004966cb38491si552706lfr.402.2022.09.09.01.36.31; Fri, 09 Sep 2022 01:37:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=aculab.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231804AbiIIHnB (ORCPT + 99 others); Fri, 9 Sep 2022 03:43:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55102 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231681AbiIIHmp (ORCPT ); Fri, 9 Sep 2022 03:42:45 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.86.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E632711A00 for ; Fri, 9 Sep 2022 00:39:34 -0700 (PDT) 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-119-yxLAq0GEM_CkpIc4AW_VRw-1; Fri, 09 Sep 2022 08:37:37 +0100 X-MC-Unique: yxLAq0GEM_CkpIc4AW_VRw-1 Received: from AcuMS.Aculab.com (10.202.163.4) by AcuMS.aculab.com (10.202.163.4) with Microsoft SMTP Server (TLS) id 15.0.1497.38; Fri, 9 Sep 2022 08:37:37 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.040; Fri, 9 Sep 2022 08:37:37 +0100 From: David Laight To: 'Alexey Dobriyan' , Andrew Morton CC: "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" Subject: RE: [PATCH] proc: give /proc/cmdline size Thread-Topic: [PATCH] proc: give /proc/cmdline size Thread-Index: AQHYxAoY3n6CAL44Mk2Z/ZSAGARO463Wta2Q Date: Fri, 9 Sep 2022 07:37:37 +0000 Message-ID: References: <20220908134546.6054f611243da37b4f067938@linux-foundation.org> 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 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,T_SCC_BODY_TEXT_LINE autolearn=unavailable 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 RnJvbTogQWxleGV5IERvYnJpeWFuDQo+IFNlbnQ6IDA5IFNlcHRlbWJlciAyMDIyIDA2OjA3DQo+ IA0KPiBPbiBUaHUsIFNlcCAwOCwgMjAyMiBhdCAwMTo0NTo0NlBNIC0wNzAwLCBBbmRyZXcgTW9y dG9uIHdyb3RlOg0KPiA+IE9uIFRodSwgOCBTZXAgMjAyMiAyMToyMTo1NCArMDMwMCBBbGV4ZXkg RG9icml5YW4gPGFkb2JyaXlhbkBnbWFpbC5jb20+IHdyb3RlOg0KPiA+DQo+ID4gPiBNb3N0IC9w cm9jIGZpbGVzIGRvbid0IGhhdmUgbGVuZ3RoIChpbiBmc3RhdCBzZW5zZSkuIFRoaXMgbGVhZHMN Cj4gPiA+IHRvIGluZWZmaWNpZW5jaWVzIHdoZW4gcmVhZGluZyBzdWNoIGZpbGVzIHdpdGggQVBJ cyBjb21tb25seSBmb3VuZCBpbg0KPiA+ID4gbW9kZXJuIHByb2dyYW1taW5nIGxhbmd1YWdlcy4g VGhleSBvcGVuIGZpbGUsIHRoZW4gZnN0YXQgZGVzY3JpcHRvciwNCj4gPiA+IGdldCBzdF9zaXpl ID09IDAgYW5kIGVpdGhlciBhc3N1bWUgZmlsZSBpcyBlbXB0eSBvciBzdGFydCByZWFkaW5nDQo+ ID4gPiB3aXRob3V0IGtub3dpbmcgdGFyZ2V0IHNpemUuDQo+ID4gPg0KPiA+ID4gY2F0KDEpIGRv ZXMgT0sgYmVjYXVzZSBpdCB1c2VzIGxhcmdlIGVub3VnaCBidWZmZXIgYnkgZGVmYXVsdC4NCj4g PiA+IEJ1dCBuYWl2ZSBwcm9ncmFtcyBjb3B5LXBhc3RlZCBmcm9tIFNPIGFyZW4ndDoNCj4gPg0K PiA+IFdoYXQgaXMgIlNPIj8NCj4gDQo+IFN0YWNrT3ZlcmZsb3csIHRoZSBzb3VyY2Ugb2YgYWxs IGJlc3QgcHJvZ3JhbXMgaW4gdGhlIHdvcmxkIQ0KDQpBbnlvbmUgZGlyZWN0bHkgY29weWluZyBh bnl0aGluZyBmcm9tIHRoZXJlIGdldHMgd2hhdA0KdGhleSBkZXNlcnZlLg0KDQpVc2VmdWwgZm9y IGhpbnRzLCBidXQgdGhleSBhcmUgc28gb2Z0ZW4gd3JvbmcuDQoNCglEYXZpZA0KDQotDQpSZWdp c3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9u IEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=