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Tue, 2 Jul 2019 15:44:40 +0000 Received: by smtp423.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID f27669c21121ebc91fbbd890c8eded8f; Tue, 02 Jul 2019 15:44:39 +0000 (UTC) Subject: Re: [RFC PATCH v2 1/3] x86/sgx: Add SGX specific LSM hooks To: "Xing, Cedric" , Stephen Smalley , casey@schaufler-ca.com Cc: "linux-sgx@vger.kernel.org" , "linux-security-module@vger.kernel.org" , "selinux@vger.kernel.org" , "Schaufler, Casey" , "jmorris@namei.org" , "luto@kernel.org" , "jethro@fortanix.com" , "greg@enjellic.com" , "sds@tycho.nsa.gov" , "jarkko.sakkinen@linux.intel.com" , "Christopherson, Sean J" References: <72420cff8fa944b64e57df8d25c63bd30f8aacfa.1561588012.git.cedric.xing@intel.com> <960B34DE67B9E140824F1DCDEC400C0F6551B8D7@ORSMSX116.amr.corp.intel.com> <9f525db2-f46b-b4cb-c4e9-b9dbd18ed4d2@schaufler-ca.com> <960B34DE67B9E140824F1DCDEC400C0F6551B975@ORSMSX116.amr.corp.intel.com> <18833f2e-9d18-1f39-6bc5-9242910ab25c@schaufler-ca.com> <960B34DE67B9E140824F1DCDEC400C0F6551D585@ORSMSX116.amr.corp.intel.com> <960B34DE67B9E140824F1DCDEC400C0F6551D7F7@ORSMSX116.amr.corp.intel.com> <63c92ab6-dc8d-826b-b8bf-05ad262f06e4@schaufler-ca.com> <960B34DE67B9E140824F1DCDEC400C0F6551DBF7@ORSMSX116.amr.corp.intel.com> From: Casey Schaufler Openpgp: preference=signencrypt Autocrypt: addr=casey@schaufler-ca.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <960B34DE67B9E140824F1DCDEC400C0F6551DBF7@ORSMSX116.amr.corp.intel.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Language: en-US Sender: selinux-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org On 7/2/2019 12:42 AM, Xing, Cedric wrote: > ... > Guess this discussion will never end if we don't get into code. Guess i= t'd be more productive to talk over phone then come back to this thread w= ith a conclusion. Will that be ok with you? I don't think that a phone call is going to help. Talking code issues tends to muddle them in my brain. If you can give me a few days I will propose a rough version of how I think your code should be integrated into the LSM environment. I'm spending more time trying (unsuccessfully :( ) to discribe the issues in English than it will probably take in C.