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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C380C433E6 for ; Tue, 26 Jan 2021 12:21:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF090230FE for ; Tue, 26 Jan 2021 12:21:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392645AbhAZMUz (ORCPT ); Tue, 26 Jan 2021 07:20:55 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:39715 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392517AbhAZMUu (ORCPT ); Tue, 26 Jan 2021 07:20:50 -0500 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-92-_CQph3GUPdygY-lzfZs3PQ-1; Tue, 26 Jan 2021 12:16:07 +0000 X-MC-Unique: _CQph3GUPdygY-lzfZs3PQ-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Tue, 26 Jan 2021 12:16:08 +0000 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Tue, 26 Jan 2021 12:16:08 +0000 From: David Laight To: 'Masahiro Yamada' , Kees Cook CC: Josh Poimboeuf , Linux Kernel Mailing List , Michal Marek , "linux-hardening@vger.kernel.org" , "Linux Kbuild mailing list" , Peter Zijlstra , Justin Forbes , Ondrej Mosnacek Subject: RE: [PATCH RFC] gcc-plugins: Handle GCC version mismatch for OOT modules Thread-Topic: [PATCH RFC] gcc-plugins: Handle GCC version mismatch for OOT modules Thread-Index: AQHW889wS8d19DyYhUmaAJxxd6lVCKo50Rhg Date: Tue, 26 Jan 2021 12:16:08 +0000 Message-ID: References: <202101251401.F18409FDD1@keescook> 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 Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org PiBXZSBzdGFydGVkIHdpdGggdGhlIGFzc3VtcHRpb24gdGhhdCBtb2R1bGVzIG11c3QgYmUgY29t cGlsZWQNCj4gYnkgdGhlIHNhbWUgY29tcGlsZXIgYXMgdGhlIGtlcm5lbCB3YXMuDQo+IGh0dHBz Oi8vbG9yZS5rZXJuZWwub3JnL3BhdGNod29yay9wYXRjaC84MzYyNDcvIzEwMzE1NDcNCj4gDQo+ IE5vdyB0aGF0IHRoZSBjb21waWxlciBjYXBhYmlsaXR5IGlzIGV2YWx1YXRlZCBpbiBLY29uZmln LA0KPiB0aGlzIGlzIGEgaGFyZGVyIHJlcXVpcmVtZW50Lg0KPiANCj4gSW4gcmVhbGl0eSwgYSBk aWZmZXJlbnQgY29tcGlsZXIgbWlnaHQgYmUgdXNlZCwNCj4gYW5kLCB0aGlzIHJlcXVpcmVtZW50 IG1pZ2h0IGJlIGxvb3NlbmVkLCBidXQNCj4gdGhlIHNhbWUgY29tcGlsZXIgc2hvdWxkIGJlIHJl cXVpcmVkIGZvciBDT05GSUdfR0NDX1BMVUdJTlMuDQoNCkhtbW1tLg0KDQpJZiBJJ20gYnVpbGRp bmcgYSBtb2R1bGUgdG8gbG9hZCBpbnRvIGEgZGlzdHJvIGtlcm5lbA0KaXQgaXMgdmVyeSB1bmxp a2VseSB0aGF0IEknbGwgYWN0dWFsbHkgaGF2ZSB0aGUgc2FtZSB2ZXJzaW9uDQpvZiB0aGUgY29t cGlsZXIgaW5zdGFsbGVkIGFzIHRoYXQgdXNlZCB0byBidWlsZCB0aGUga2VybmVsLg0KDQpBZGRp dGlvbmFsbHkgc29tZSBvZiB0aGUgLm8gZmlsZXMgKHRoYXQgZG9uJ3QgcmVmZXIgdG8gYW55DQpr ZXJuZWwgaGVhZGVycykgbWF5IGhhdmUgYmVlbiBjb21waWxlZCB3aXRoIGFuIGVudGlyZWx5DQpk aWZmZXJlbnQgY29tcGlsZXIgYWx0b2dldGhlci4NCg0KV2hldGhlciBhbnkgcGx1Z2lucyBhcmUg YWN0dWFsbHkgaW5zdGFsbGVkIGlzIGFub3RoZXIgcHJvYmxlbS4NCg0KCURhdmlkDQoNCi0NClJl Z2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0 b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykN Cg==