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 96572C7EE24 for ; Fri, 2 Jun 2023 10:52:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235793AbjFBKwF (ORCPT ); Fri, 2 Jun 2023 06:52:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234408AbjFBKwD (ORCPT ); Fri, 2 Jun 2023 06:52:03 -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 92527196 for ; Fri, 2 Jun 2023 03:51:56 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-35-3yuN105PNGCVPWGL2SIudQ-1; Fri, 02 Jun 2023 11:51:53 +0100 X-MC-Unique: 3yuN105PNGCVPWGL2SIudQ-1 Received: from AcuMS.Aculab.com (10.202.163.4) by AcuMS.aculab.com (10.202.163.4) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Fri, 2 Jun 2023 11:51:50 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Fri, 2 Jun 2023 11:51:50 +0100 From: David Laight To: 'Kuniyuki Iwashima' , "edumazet@google.com" CC: "akihiro.suda.cz@hco.ntt.co.jp" , "akihirosuda@git.sr.ht" , "davem@davemloft.net" , "kuba@kernel.org" , "linux-kernel@vger.kernel.org" , "netdev@vger.kernel.org" , "pabeni@redhat.com" , "segoon@openwall.com" , "suda.kyoto@gmail.com" Subject: RE: [PATCH linux] net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294 Thread-Topic: [PATCH linux] net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294 Thread-Index: AQHZlBP3VDhY7Q4aa0O6DdrMSjDw/a93V+rg Date: Fri, 2 Jun 2023 10:51:50 +0000 Message-ID: References: <20230531225947.38239-1-kuniyu@amazon.com> In-Reply-To: <20230531225947.38239-1-kuniyu@amazon.com> 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogS3VuaXl1a2kgSXdhc2hpbWENCj4gU2VudDogMDEgSnVuZSAyMDIzIDAwOjAwDQouLi4u DQo+ID4gPiAtLS0gYS9pbmNsdWRlL25ldC9waW5nLmgNCj4gPiA+ICsrKyBiL2luY2x1ZGUvbmV0 L3BpbmcuaA0KPiA+ID4gQEAgLTIwLDcgKzIwLDcgQEANCj4gPiA+ICAgKiBnaWRfdCBpcyBlaXRo ZXIgdWludCBvciB1c2hvcnQuICBXZSB3YW50IHRvIHBhc3MgaXQgdG8NCj4gPiA+ICAgKiBwcm9j X2RvaW50dmVjX21pbm1heCgpLCBzbyBpdCBtdXN0IG5vdCBiZSBsYXJnZXIgdGhhbiBNQVhfSU5U DQo+ID4gPiAgICovDQo+ID4gPiAtI2RlZmluZSBHSURfVF9NQVggKCgoZ2lkX3QpfjBVKSA+PiAx KQ0KPiA+ID4gKyNkZWZpbmUgR0lEX1RfTUFYICgoZ2lkX3QpfjBVKQ0KDQpEb2Vzbid0IHRoYXQg Y29tbWVudCBuZWVkIHVwZGF0aW5nPw0KDQpJIGRvIHdvbmRlciBob3cgbXVjaCBjb2RlIGJyZWFr cyBmb3IgZ2lkID4gTUFYSU5ULg0KSG93IG11Y2ggdGVzdGluZyBkb2VzIGl0IGFjdHVhbGx5IGdl dD8/DQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkg Um9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlv biBObzogMTM5NzM4NiAoV2FsZXMpDQo=