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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 4D676C4321A for ; Thu, 25 Apr 2019 19:19:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 86E65206BA for ; Thu, 25 Apr 2019 19:19:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726485AbfDYTTR (ORCPT ); Thu, 25 Apr 2019 15:19:17 -0400 Received: from mga11.intel.com ([192.55.52.93]:18820 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725937AbfDYTTQ (ORCPT ); Thu, 25 Apr 2019 15:19:16 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Apr 2019 12:19:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,394,1549958400"; d="scan'208";a="226718970" Received: from orsmsx101.amr.corp.intel.com ([10.22.225.128]) by orsmga001.jf.intel.com with ESMTP; 25 Apr 2019 12:19:15 -0700 Received: from orsmsx112.amr.corp.intel.com ([169.254.3.109]) by ORSMSX101.amr.corp.intel.com ([169.254.8.212]) with mapi id 14.03.0415.000; Thu, 25 Apr 2019 12:19:15 -0700 From: "Edgecombe, Rick P" To: "rostedt@goodmis.org" CC: "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "linux-integrity@vger.kernel.org" , "ard.biesheuvel@linaro.org" , "tglx@linutronix.de" , "linux-mm@kvack.org" , "nadav.amit@gmail.com" , "dave.hansen@linux.intel.com" , "Dock, Deneen T" , "linux-security-module@vger.kernel.org" , "x86@kernel.org" , "akpm@linux-foundation.org" , "hpa@zytor.com" , "kristen@linux.intel.com" , "mingo@redhat.com" , "linux_dti@icloud.com" , "luto@kernel.org" , "will.deacon@arm.com" , "bp@alien8.de" , "kernel-hardening@lists.openwall.com" Subject: Re: [PATCH v4 19/23] x86/ftrace: Use vmalloc special flag Thread-Topic: [PATCH v4 19/23] x86/ftrace: Use vmalloc special flag Thread-Index: AQHU+T1q49bvmRxIpk2PRaAn55zB0aZNrBqAgAAONIA= Date: Thu, 25 Apr 2019 19:19:14 +0000 Message-ID: References: <20190422185805.1169-1-rick.p.edgecombe@intel.com> <20190422185805.1169-20-rick.p.edgecombe@intel.com> <20190425142803.4f2e354a@gandalf.local.home> In-Reply-To: <20190425142803.4f2e354a@gandalf.local.home> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.54.75.11] Content-Type: text/plain; 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[192.55.52.43]) by mx.google.com with ESMTPS id b74si23250700pfj.121.2019.04.25.12.19.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Apr 2019 12:19:16 -0700 (PDT) Received-SPF: pass (google.com: domain of rick.p.edgecombe@intel.com designates 192.55.52.43 as permitted sender) client-ip=192.55.52.43; Authentication-Results: mx.google.com; spf=pass (google.com: domain of rick.p.edgecombe@intel.com designates 192.55.52.43 as permitted sender) smtp.mailfrom=rick.p.edgecombe@intel.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 Apr 2019 12:19:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,394,1549958400"; d="scan'208";a="226718970" Received: from orsmsx101.amr.corp.intel.com ([10.22.225.128]) by orsmga001.jf.intel.com with ESMTP; 25 Apr 2019 12:19:15 -0700 Received: from orsmsx112.amr.corp.intel.com ([169.254.3.109]) by ORSMSX101.amr.corp.intel.com ([169.254.8.212]) with mapi id 14.03.0415.000; Thu, 25 Apr 2019 12:19:15 -0700 From: "Edgecombe, Rick P" To: "rostedt@goodmis.org" CC: "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "linux-integrity@vger.kernel.org" , "ard.biesheuvel@linaro.org" , "tglx@linutronix.de" , "linux-mm@kvack.org" , "nadav.amit@gmail.com" , "dave.hansen@linux.intel.com" , "Dock, Deneen T" , "linux-security-module@vger.kernel.org" , "x86@kernel.org" , "akpm@linux-foundation.org" , "hpa@zytor.com" , "kristen@linux.intel.com" , "mingo@redhat.com" , "linux_dti@icloud.com" , "luto@kernel.org" , "will.deacon@arm.com" , "bp@alien8.de" , "kernel-hardening@lists.openwall.com" Subject: Re: [PATCH v4 19/23] x86/ftrace: Use vmalloc special flag Thread-Topic: [PATCH v4 19/23] x86/ftrace: Use vmalloc special flag Thread-Index: AQHU+T1q49bvmRxIpk2PRaAn55zB0aZNrBqAgAAONIA= Date: Thu, 25 Apr 2019 19:19:14 +0000 Message-ID: References: <20190422185805.1169-1-rick.p.edgecombe@intel.com> <20190422185805.1169-20-rick.p.edgecombe@intel.com> <20190425142803.4f2e354a@gandalf.local.home> In-Reply-To: <20190425142803.4f2e354a@gandalf.local.home> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.54.75.11] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: T24gVGh1LCAyMDE5LTA0LTI1IGF0IDE0OjI4IC0wNDAwLCBTdGV2ZW4gUm9zdGVkdCB3cm90ZToN Cj4gT24gTW9uLCAyMiBBcHIgMjAxOSAxMTo1ODowMSAtMDcwMA0KPiBSaWNrIEVkZ2Vjb21iZSA8 cmljay5wLmVkZ2Vjb21iZUBpbnRlbC5jb20+IHdyb3RlOg0KPiANCj4gPiBVc2UgbmV3IGZsYWcg Vk1fRkxVU0hfUkVTRVRfUEVSTVMgZm9yIGhhbmRsaW5nIGZyZWVpbmcgb2Ygc3BlY2lhbA0KPiA+ IHBlcm1pc3Npb25lZCBtZW1vcnkgaW4gdm1hbGxvYyBhbmQgcmVtb3ZlIHBsYWNlcyB3aGVyZSBt ZW1vcnkgd2FzIHNldCBOWA0KPiA+IGFuZCBSVyBiZWZvcmUgZnJlZWluZyB3aGljaCBpcyBubyBs b25nZXIgbmVlZGVkLg0KPiA+IA0KPiA+IENjOiBTdGV2ZW4gUm9zdGVkdCA8cm9zdGVkdEBnb29k bWlzLm9yZz4NCj4gPiBBY2tlZC1ieTogU3RldmVuIFJvc3RlZHQgKFZNd2FyZSkgPHJvc3RlZHRA Z29vZG1pcy5vcmc+DQo+ID4gU2lnbmVkLW9mZi1ieTogUmljayBFZGdlY29tYmUgPHJpY2sucC5l ZGdlY29tYmVAaW50ZWwuY29tPg0KPiANCj4gVGVzdGVkLWJ5OiBTdGV2ZW4gUm9zdGVkdCAoVk13 YXJlKSA8cm9zdGVkdEBnb29kbWlzLm9yZz4NCj4gQWNrZWQtYnk6IFN0ZXZlbiBSb3N0ZWR0IChW TXdhcmUpIDxyb3N0ZWR0QGdvZG9taXMub3JnPg0KPiANCj4gLS0gU3RldmUNCg0KVGhhbmtzIQ0K DQpSaWNrDQo=