Received: by 10.223.176.5 with SMTP id f5csp697974wra; Fri, 9 Feb 2018 05:53:23 -0800 (PST) X-Google-Smtp-Source: AH8x224ulPeDKw46nWEt1C9l+s/SvpkVtWPJWIR+dhHXTNK6CsbFep+2F73LeovAS4Dqses9n8Jp X-Received: by 2002:a17:902:3124:: with SMTP id w33-v6mr2630053plb.356.1518184403522; Fri, 09 Feb 2018 05:53:23 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1518184403; cv=none; d=google.com; s=arc-20160816; b=oECl0rWU6PA2zH6yUb2JWnuMRcJA2k3I8PZyP6ya01GUTdewmzArWNJfxDqvEgZhKW 7CoaHst2VRuFoYNM+D4fyVVVR4Jvvmdf63j6CSQyzv2mxmvTZEUkaTJYvSGI/55p09lc /1RnEn5ncBES3NpVhQ9hT7E6ikqN5vSEHJlDWk/04uhqc4ftighcQTX30sPcYwtKX3Zm PTqJjPMZTmWRhSKdHrPvdkDGeI7VLkxvWPXBhWEcdJR2YBxzWiXBhtz/8VzRDziS1fbm WovWqnPlcN3wH10iIbBXcYJ7iCnnn7DJ0IoCyycB30psqqBN8FJ7/nm4kRFwiBBRKgnf K/tg== 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:mime-version:user-agent:date:message-id:subject :from:to:arc-authentication-results; bh=TflmnYj948mI6VRUDUctCNtDS52oaNvqutQdk7a0Hi4=; b=XjHoYzhaKd83e8467F330XTxCLZv91DlwjbTZgQA5Ba+rxYY+zEhALWDuwlKOk6zZg daI9aJDWSGPxdZteC6gP6SxGWHy8MknLu45YkcfTY84xZGCUF8rDacShT9P5OVCyEPL7 CK9aYejNEW8fhqkqHcdrdYjbkr4lOiTkitBOYYJTRcWg0eVqVgZWQ59YvEcSbWdfmDeo 5cbQvZVHKNX5aWdaB45BmbKZ6x/iF8HeOyO7KUDOP9kUSItkJi4qCx/GPAntOdhR5dRG 93qbFrQyHoH/FFwZhv9Nhi9icec0bQxXCieDB5W6mZk+koLZUiS0o6bWh1AV+ag2WZRm UGOA== 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 99-v6si1607300plf.440.2018.02.09.05.53.09; Fri, 09 Feb 2018 05:53:23 -0800 (PST) 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 S1753846AbeBINvr (ORCPT + 99 others); Fri, 9 Feb 2018 08:51:47 -0500 Received: from mout.gmx.net ([212.227.17.21]:42603 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753614AbeBINvo (ORCPT ); Fri, 9 Feb 2018 08:51:44 -0500 Received: from [192.168.2.106] ([84.184.1.195]) by mail.gmx.com (mrgmx103 [212.227.17.168]) with ESMTPSA (Nemesis) id 0Mbx62-1eS3hp1Cju-00JJcA for ; Fri, 09 Feb 2018 14:51:43 +0100 To: linux-kernel@vger.kernel.org From: "Enrico Weigelt, metux IT consult" Subject: user_namespace: add aux data Message-ID: <6f93a072-595d-4b18-b269-b9050af88151@gmx.de> Date: Fri, 9 Feb 2018 14:51:39 +0100 User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:OPkhs7UibSTW+AJ+LZ/fL2CLJMaAOfoPoSdQQiyiZf0uV9/WZOl QpHJ2Z+Yt89za55GRk2hWy35mBbgPvKgPZjnLR7VjdYcrTyN4JPsdQEF7cv4Y8i1G/Z8GBP V8UZ1+tDNCjbiBT0Ra+Qt2/p4A6ImQX5ZGCVeJBVYVeierKPVvh3DmJjOixHikjI8PEns5y myOV/nOYA9FZSfzF9hrJg== X-UI-Out-Filterresults: notjunk:1;V01:K0:xRtpnwz4jQg=:s95gCzy75SZ70KRdSgBwQr UEETewTmDis0cee6tSZzuMh0PdDUzCEEtJ2J32cE5ZlC1cF2GVgvUl5kR2yuvze2YMAeIkJIw r8lYGoWos/U1ypVL2RpKibbJdnWbLv63IXituSvzvCl7SnR7ltxQE23J0VP+MJpvuZir5B49p 1CJSUYLvHL40C/nAoOIeGGun98QP+HgceO62qx/D26lSqwKAbWNsXnM9FQmp/b8dq312F7XEM +md/+Lmy1gQwdzYDyyqV6h2tUHZS18gf0+0xIS805nSgBr4/kDn/EBFQCt7Av9UzN65MtxrCm lrhnXxdyJtHffnvqRCs46rdL8kDAunZeYpjZT6+57qFgJV8DLBy7Ol6JA33hoJoUSlYNr6b08 /4EnzOtL7E9T7ceHfMIi4AF8sZfCURG0YWwvPqTIqZtYX2LZ3C8CFG54+rNT7NzgNf0xHtvux vw1aXswhB/LOVeP3UHLEiLZoGkWiBu5ldtMSgeUJknUI5NcVPdN8Z1QguViepUt1TGWBN0ear 3opevJAX/v0hVxaXMYik1optIIaix2PkY0rOTpCvj0JZg5W+yMW67KSEKj48ZdG+QEt34y7bo 83kyr4MNipfpAsA7UGkapVHroPEu2kv/hRlWJQxHf3H9U7/KVJf6PrJeru6K5Ygg3SaHq6BRT IxSGZEqd4Y2PU9PmYcPVTZp0uXR504uYCCE8AY0U8K2m/SeN5clrzPQv/iL5akmiXPQ/EbHG2 Fy0LBeD2hh7DIzFMtfIjvJWbuIdsXI9QJICt5KRG+ljPtcusWlbKllnuwYMXeGSaP7hSnqw2q 9xG0mNLm+WEvlyySXmojcDoL7JQco9ucEGS3VVLaa/dEI6qaEU= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi folks, is there any way for drivers to add aux data to user namespaces ? I'm currently implementing plan9-like capabilities authentication, and I'd like to keep this separate by user-ns. --mtx -- Enrico Weigelt, metux IT consult Free software and Linux embedded engineering info@metux.net -- +49-151-27565287