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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5633CC433EF for ; Fri, 13 May 2022 11:14:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1379714AbiEMLOo (ORCPT ); Fri, 13 May 2022 07:14:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1379809AbiEMLOj (ORCPT ); Fri, 13 May 2022 07:14:39 -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 ESMTP id 8FBFC5DE78 for ; Fri, 13 May 2022 04:14:38 -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-181-0C1zEWiPPjqMic9fvV5MTA-1; Fri, 13 May 2022 12:14:35 +0100 X-MC-Unique: 0C1zEWiPPjqMic9fvV5MTA-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Fri, 13 May 2022 12:14:34 +0100 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.033; Fri, 13 May 2022 12:14:34 +0100 From: David Laight To: 'Daniel Borkmann' , liqiong , Yonghong Song , Andrii Nakryiko , "Martin KaFai Lau" , Song Liu CC: Alexei Starovoitov , John Fastabend , KP Singh , "netdev@vger.kernel.org" , "bpf@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "hukun@nfschina.com" , "qixu@nfschina.com" , "yuzhe@nfschina.com" , "renyu@nfschina.com" Subject: RE: [PATCH 1/2] kernel/bpf: change "char *" string form to "char []" Thread-Topic: [PATCH 1/2] kernel/bpf: change "char *" string form to "char []" Thread-Index: AQHYZkM1stWiUR1QcEWMGKEEx9wika0cp5sg Date: Fri, 13 May 2022 11:14:34 +0000 Message-ID: <017900c07229451085f82ae1e71cd825@AcuMS.aculab.com> References: <20220512142814.26705-1-liqiong@nfschina.com> <223f19c0-70a7-3b1f-6166-22d494b62b6e@nfschina.com> <92cc4844-5815-c3b0-63be-2e54dc36e1d9@iogearbox.net> In-Reply-To: <92cc4844-5815-c3b0-63be-2e54dc36e1d9@iogearbox.net> 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogRGFuaWVsIEJvcmttYW5uDQo+IFNlbnQ6IDEyIE1heSAyMDIyIDIyOjAwDQo+IA0KPiBP biA1LzEyLzIyIDc6MDggUE0sIGxpcWlvbmcgd3JvdGU6DQo+ID4g5ZyoIDIwMjLlubQwNeaciDEy 5pelIDIzOjE2LCBZb25naG9uZyBTb25nIOWGmemBkzoNCj4gPj4NCj4gPj4gT24gNS8xMi8yMiA3 OjI4IEFNLCBsaXFpb25nIHdyb3RlOg0KPiA+Pj4gVGhlIHN0cmluZyBmb3JtIG9mICJjaGFyIFtd IiBkZWNsYXJlcyBhIHNpbmdsZSB2YXJpYWJsZS4gSXQgaXMgYmV0dGVyDQo+ID4+PiB0aGFuICJj aGFyICoiIHdoaWNoIGNyZWF0ZXMgdHdvIHZhcmlhYmxlcy4NCj4gPj4NCj4gPj4gQ291bGQgeW91 IGV4cGxhaW4gaW4gZGV0YWlscyBhYm91dCB3aHkgaXQgaXMgYmV0dGVyIGluIGdlbmVyYXRlZCBj b2Rlcz8NCj4gPj4gSXQgaXMgbm90IGNsZWFyIHRvIG1lIHdoeSB5b3VyIHBhdGNoIGlzIGJldHRl ciB0aGFuIHRoZSBvcmlnaW5hbCBjb2RlLg0KPiA+DQo+ID4gVGhlICBzdHJpbmcgZm9ybSBvZiAi Y2hhciAqIiBjcmVhdGVzIHR3byB2YXJpYWJsZXMgaW4gdGhlIGZpbmFsIGFzc2VtYmx5IG91dHB1 dCwNCj4gPiBhIHN0YXRpYyBzdHJpbmcsIGFuZCBhIGNoYXIgcG9pbnRlciB0byB0aGUgc3RhdGlj IHN0cmluZy4gIFVzZSAgIm9iamR1bXAgLVMgLUQgICoubyIsDQo+ID4gY2FuIGZpbmQgb3V0IHRo ZSBzdGF0aWMgc3RyaW5nICBvY2N1cnJpbmcgIGF0ICJDb250ZW50cyBvZiBzZWN0aW9uIC5yb2Rh dGEiLg0KPiANCj4gVGhlcmUgYXJlIH4zNjAgaW5zdGFuY2VzIG9mIHRoaXMgdHlwZSBpbiB0aGUg dHJlZSBmcm9tIGEgcXVpY2sgZ3JlcCwgZG8geW91DQo+IHBsYW4gdG8gY29udmVydCBhbGwgdGhl bSA/DQoNClRoZXJlIGFyZSBhbHNvIGFsbCB0aGUgcGxhY2VzIHdpdGggY29uc3QgY2hhciAqbmFt ZXNbXSA9IC4uLjsNCndoZXJlIHRoZSBhY3R1YWwgbmFtZXMgYXJlIGFsbCBzaW1pbGFyIGxlbmd0 aCBzbyByZXBsYWNpbmcgd2l0aA0KY29uc3QgY2hhciBuYW1lc1tdW25dIHNhdmVzIHNwYWNlLg0K DQpBbHRob3VnaCB0aGF0IHRyYW5zZm9ybWF0aW9uIGhhcyBhIGJpZ2dlciBlZmZlY3Qgb24gc2hh cmVkIGxpYnMuDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJy YW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lz dHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=