Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp2864088rwb; Fri, 16 Dec 2022 07:24:59 -0800 (PST) X-Google-Smtp-Source: AMrXdXtSODhcPneeHGCeNfY8II97qquVqGunwpR6umua+uJh1CvUga/PhfpR+/2CBMTTC6MjcIz5 X-Received: by 2002:aa7:dc04:0:b0:472:3008:bcfc with SMTP id b4-20020aa7dc04000000b004723008bcfcmr10478965edu.15.1671204298880; Fri, 16 Dec 2022 07:24:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1671204298; cv=none; d=google.com; s=arc-20160816; b=OVfgWeFdvNf/DlEMARC6qe73W76U6nLJ3tx7AFHLHGGrsiZi5IOaqQQ4hpG3xXgnsW lOJYXGbFn7e4CEkEM2CCacC7HhX9lRutKfPw2H9v+9UGP7sf/H0qQexZr77HKZ8JXCve 63Lg022mr9lYVtBW1W0YjmEB7N/hq8yoKpWlRKOEPnGxVW44x/46xQzGVsPgiVTeNHXX Xt6lo3rQNOWnOHtr84LcL1dKrlkZ6Jv9Lc2GfLVejm6iGGkbR4njTO1FDnKfwz067uRH w/YQ+3t3FVHJyavHHtXCEXEbET4eO/ic1Z1X7mq5TwL/NwFNKPjJZcqXpjMgIr+mJCn0 lZAA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :mime-version:accept-language:in-reply-to:references:message-id:date :thread-index:thread-topic:subject:cc:to:from; bh=4o6qi50WpBO7PpF2QNGd1aBtlGbYvDgItV/p7w7+hRc=; b=YC8pJs06/WOW4osrmXKxNUW68SJHKrbZDVgyheUVs9nNkQP38SsfaD0Yk4tx2/4OL/ u7RC4h+bt0C+WEykJgQgzbU897JA/HDMTe1lfsKCS1beFV0vZrtNc7zHvER4+fd2X3rs IOpMKPDS6j4IjBpNfqnut0uzgqRHUDCDKj0fcHtepNFXZIvxWTMxjVWVJt3YaK4Io4Z2 27x7VlAWcL8y0g5K3YaC4c9JlisMbcSOpaAMvlBRYQpIW4ojWFmDXBnCw4N0dZXFrgxN PTPuRSonSl42DkxTz0ROg1AVMbF5QXlEACxZW1VOSPDDUqXZnLegUutwcB7bWhrCyUJP xHNw== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d16-20020a056402517000b0046afb32bfd9si2410318ede.302.2022.12.16.07.24.42; Fri, 16 Dec 2022 07:24:58 -0800 (PST) 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 S230366AbiLPOpH (ORCPT + 69 others); Fri, 16 Dec 2022 09:45:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230221AbiLPOpE (ORCPT ); Fri, 16 Dec 2022 09:45:04 -0500 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 401FC5D6A2 for ; Fri, 16 Dec 2022 06:45:03 -0800 (PST) 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-62-OHQrkBEPO8-3KvAViQxO2w-1; Fri, 16 Dec 2022 14:45:00 +0000 X-MC-Unique: OHQrkBEPO8-3KvAViQxO2w-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 16 Dec 2022 14:44:58 +0000 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.044; Fri, 16 Dec 2022 14:44:58 +0000 From: David Laight To: David Laight , "'Leizhen (ThunderTown)'" , Geert Uytterhoeven CC: Josh Poimboeuf , Jiri Kosina , Miroslav Benes , Petr Mladek , Joe Lawrence , "live-patching@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Masahiro Yamada , Alexei Starovoitov , Jiri Olsa , Kees Cook , Andrew Morton , "Luis Chamberlain" , "linux-modules@vger.kernel.org" , Steven Rostedt , "Ingo Molnar" , linux-m68k , "Jason A. Donenfeld" Subject: RE: [PATCH v9] kallsyms: Add self-test facility Thread-Topic: [PATCH v9] kallsyms: Add self-test facility Thread-Index: AQHZEUYmzV5WljPUpEGVjsixemOWL65wgKUggAAUk7A= Date: Fri, 16 Dec 2022 14:44:58 +0000 Message-ID: <592dce7a0de24c62bd31c29f86ce6c1b@AcuMS.aculab.com> References: <20221115083349.1662-1-thunder.leizhen@huawei.com> <49070ac3-02bb-a3b3-b929-ede07e3b2c95@huawei.com> <4aaede14-8bd3-6071-f17b-7efcb5f0de42@huawei.com> <66ec4021-b633-09ba-73ee-b24cdb3fa25a@huawei.com> <06345dca-0afb-00a5-c9e9-5ba830d8ad05@huawei.com> <52450ec1da164d6d87587063c3b3d3d2@AcuMS.aculab.com> In-Reply-To: <52450ec1da164d6d87587063c3b3d3d2@AcuMS.aculab.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 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS 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 RnJvbTogRGF2aWQgTGFpZ2h0DQo+IFNlbnQ6IDE2IERlY2VtYmVyIDIwMjIgMTM6MzANCj4gDQo+ IEZyb206IExlaXpoZW4gKFRodW5kZXJUb3duKQ0KPiA+IFNlbnQ6IDE2IERlY2VtYmVyIDIwMjIg MTI6MDINCj4gPg0KPiAuLg0KPiA+ID4gTW92aW5nIHRoZSBtNjhrIHZlcnNpb24gaW5zaWRlIGxp Yi9zdHJpbmcuYyBtYWtlcyB0aGUgdGVzdCBwYXNzLCB0b28uDQo+ID4gPiBTbyBpdCBtdXN0IGJl IHJlbGF0ZWQgdG8gdGhlIGZ1bmN0aW9uIGJlaW5nIGlubGluZSwgYW5kIGdjYyBtYWtpbmcNCj4g PiA+IChpbmNvcnJlY3QpIGFzc3VtcHRpb25zLi4uDQo+ID4NCj4gPiBZZXMsIGl0J3MgdGhlIGNv bXBpbGVyJ3MgZmF1bHQuIEkganVzdCByZXBsaWVkIERhdmlkIExhaWdodDoNCj4gPg0KPiA+IEkg YWRkZWQgJ3ZvbGF0aWxlJyB0byBwcmV2ZW50IGNvbXBpbGVyIG9wdGltaXphdGlvbnMsIGFuZCBp dCdzIE9LIG5vdy4NCj4gPg0KPiA+IGRpZmYgLS1naXQgYS9hcmNoL202OGsvaW5jbHVkZS9hc20v c3RyaW5nLmggYi9hcmNoL202OGsvaW5jbHVkZS9hc20vc3RyaW5nLmgNCj4gPiBpbmRleCBmNzU5 ZDk0NGM0NDk5NDAuLjNkYjgxZTVhNzgzYzcyYSAxMDA2NDQNCj4gPiAtLS0gYS9hcmNoL202OGsv aW5jbHVkZS9hc20vc3RyaW5nLmgNCj4gPiArKysgYi9hcmNoL202OGsvaW5jbHVkZS9hc20vc3Ry aW5nLmgNCj4gPiBAQCAtNDIsOSArNDIsOSBAQCBzdGF0aWMgaW5saW5lIGNoYXIgKnN0cm5jcHko Y2hhciAqZGVzdCwgY29uc3QgY2hhciAqc3JjLCBzaXplX3QgbikNCj4gPiAgI2RlZmluZSBfX0hB VkVfQVJDSF9TVFJDTVANCj4gPiAgc3RhdGljIGlubGluZSBpbnQgc3RyY21wKGNvbnN0IGNoYXIg KmNzLCBjb25zdCBjaGFyICpjdCkNCj4gPiAgew0KPiA+IC0gICAgICAgY2hhciByZXM7DQo+ID4g KyAgICAgICBzaWduZWQgY2hhciByZXM7DQo+ID4NCj4gPiAtICAgICAgIGFzbSAoIlxuIg0KPiA+ ICsgICAgICAgYXNtIHZvbGF0aWxlICgiXG4iDQo+ID4gICAgICAgICAgICAgICAgICIxOiAgICAg bW92ZS5iICAoJTApKywlMlxuIiAgICAgLyogZ2V0ICpjcyAqLw0KPiA+ICAgICAgICAgICAgICAg ICAiICAgICAgIGNtcC5iICAgKCUxKSssJTJcbiIgICAgIC8qIGNvbXBhcmUgYSBieXRlICovDQo+ ID4gICAgICAgICAgICAgICAgICIgICAgICAgam5lICAgICAyZlxuIiAgICAgICAgICAgLyogbm90 IGVxdWFsLCBicmVhayBvdXQgKi8NCj4gDQo+IEFkZGluZyAndm9sYXRpbGUnIHRoZXJlIHNob3Vs ZG4ndCBtYWtlIGFueSByZWFsIGRpZmZlcmVuY2UuDQo+IA0KPiBJJ2QgZG91YmxlLWNoZWNrIHRo ZSBhc20gY29uc3RyYWludHMgZm9yIHRoZSB0d28gcG9pbnRlcnMuDQo+IFRoZXkgYXJlIG1vZGlm aWVkIGJ5IHRoZSBhc20sIGJ1dCB0aGUgY2FsbGVyJ3MgdmFyaWFibGVzDQo+IG11c3Qgbm90IGJl IGNoYW5nZWQuDQo+IA0KPiBJIHRoaW5rIHRoYXQgbWVhbnMgdGhleSBuZWVkIHRvIGJlIG5vcm1h bCAnaW5wdXQnIHBhcmFtZXRlcnMNCj4gYW5kIHRoZSByZXN1bHQgbXVzdCBiZSBpbiBkaWZmZXJl bnQgcmVnaXN0ZXIgKGVhcmx5IGNsb2JiZXI/KS4NCj4gQ3VycmVudGx5IHRoZSBwb2ludGVycyBh cmUgIityIiAtIHdoaWNoIEkgdGhpbmsgbWVhbnMgdGhleQ0KPiBhcmUgaW5wdXQtb3V0cHV0IGFu ZCBhbnkgY2FsbGVyLXN1cHBsaWVkIHZhcmlhYmxlIGlzDQo+IGxpa2VseSB0byBnZXQgY2hhbmdl ZC4NCg0KRGVmaW5pdGVseSBiYWRseSBicm9rZW4uDQonY3MnIGFuZCAnY3QnIHNob3VsZCBiZSBp bnB1dCBwYXJhbWV0ZXJzLg0KJ3JlcycgbmVlZHMgdG8gYmUgYW4gZWFybHktY2xvYmJlciBvdXRw dXQgcGFyYW1ldGVyICI9JnIiLg0KDQpTaW5jZSBpdCBpcyBhY3R1YWxseSBhICdzdGF0aWMgaW5s aW5lJyAobm90IGp1c3QgYSAjZGVmaW5lKQ0KdGhlbiBsZXR0aW5nIGNzL2N0IGJlIGNoYW5nZWQg cHJvYmFibHkgZG9lc24ndCBtYXR0ZXIuDQoNCkJ1dCB0aGUgbGFjayBvZiAnZWFybHkgY2xvYmJl cicgd2lsbCBjYXVzZSBncmllZi4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBM YWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBU LCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==