Received: by 10.213.65.68 with SMTP id h4csp10925imn; Fri, 16 Mar 2018 15:34:10 -0700 (PDT) X-Google-Smtp-Source: AG47ELu5URsqiz/MWT2zbn9EI/E20a05pcIj7t88bGYwakBL3g8GEk+yjszo71/TfQpZwwSarZau X-Received: by 10.98.57.143 with SMTP id u15mr2971967pfj.79.1521239650870; Fri, 16 Mar 2018 15:34:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1521239650; cv=none; d=google.com; s=arc-20160816; b=jyV0q1tl06GSVxZCfmgBOO4DaynhST+Kh9gwdkct6thwwVh/b4e3pyocA0Q/ZvDM/h Z4tk+To/4ZhlgwR8deQelGszF7Vw0Qx1boHCt9SbJhROFrMlAXqGBPQMuUNYoXogF89G cAtB7WoygK5/Iarxyse5JYhNb7d2+UIki1vVN6VFgNT1m9mmITMNx0iPl9IeNesafUIM nQtiBlMFtKIaUC3hWYQMYR14nqLDTVNgZMJTZRJzeAvFm5WFm2dfxFhiXRzOzFJ6CIwR tlKCdUzY5KbcreHLQTFyT9JSwH1ARAuS17Jw2l4DcpwH6YO+XIsLAAZmdfPNwnDy7swx FeQg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:cc:references:to:subject:arc-authentication-results; bh=XWCy8QVykBvzncRUA79+F6Bp3N1mG+dr/HuvOprYWv0=; b=XXIFOAia9TcwDFLeu66L9oj7kyEGOhUVQKO2Ca/mN7klVm4f8bmBZIo8CJ6rw9v2dW R00c2Fi9ACr9K4WOIBzDXOIbAesk0EGAaSQkJmQHqNummMTboCG81A41OmNKOI6OEFjT /sRIcFG8E0kxIQNu7+SEZ94Qo8GxKhEsYXonThw0W6ehGfk6qwfMTvJ7nfRBiK9sEygq TjUBvV9kdT0En345QNX4IG+NEDyBTcZ4QAlJ8MK55dE769cgZ6JzIGPqJQRtiazQah59 YZSj98/rmyZcuTXJxYJsHvmyzC/4l9NLLbDtgqNByzb5WXx5y7ugsS8+McLozqjy11Xw L1og== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f90-v6si6998038plb.63.2018.03.16.15.33.56; Fri, 16 Mar 2018 15:34:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752778AbeCPWbi (ORCPT + 99 others); Fri, 16 Mar 2018 18:31:38 -0400 Received: from mga03.intel.com ([134.134.136.65]:27443 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751586AbeCPWbg (ORCPT ); Fri, 16 Mar 2018 18:31:36 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Mar 2018 15:31:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,317,1517904000"; d="scan'208";a="25373343" Received: from ray.jf.intel.com (HELO [10.7.201.16]) ([10.7.201.16]) by orsmga007.jf.intel.com with ESMTP; 16 Mar 2018 15:31:36 -0700 Subject: Re: [PATCH v12 19/22] selftests/vm: detect write violation on a mapped access-denied-key page To: Ram Pai , shuahkh@osg.samsung.com, linux-kselftest@vger.kernel.org References: <1519264541-7621-1-git-send-email-linuxram@us.ibm.com> <1519264541-7621-20-git-send-email-linuxram@us.ibm.com> Cc: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, x86@kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, akpm@linux-foundation.org, benh@kernel.crashing.org, paulus@samba.org, khandual@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com, bsingharora@gmail.com, hbabu@us.ibm.com, mhocko@kernel.org, bauerman@linux.vnet.ibm.com, ebiederm@xmission.com, arnd@arndb.de From: Dave Hansen Message-ID: Date: Fri, 16 Mar 2018 15:31:28 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <1519264541-7621-20-git-send-email-linuxram@us.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/21/2018 05:55 PM, Ram Pai wrote: > detect write-violation on a page to which access-disabled > key is associated much after the page is mapped. Acked-by: Dave Hansen