From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752218AbdKUMuH (ORCPT ); Tue, 21 Nov 2017 07:50:07 -0500 Received: from mail.skyhub.de ([5.9.137.197]:38876 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751830AbdKUMuG (ORCPT ); Tue, 21 Nov 2017 07:50:06 -0500 Date: Tue, 21 Nov 2017 13:47:39 +0100 From: Borislav Petkov To: Jarkko Sakkinen Cc: Peter Zijlstra , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner Subject: Re: [PATCH v5 11/11] intel_sgx: driver documentation Message-ID: <20171121124739.vszgiz37bhzjfnug@pd.tnic> References: <20171113194528.28557-1-jarkko.sakkinen@linux.intel.com> <20171113194528.28557-12-jarkko.sakkinen@linux.intel.com> <20171114083647.uxlaov56s2xw3pua@pd.tnic> <20171114204948.f6g2m62kx5gr5xtw@linux.intel.com> <20171115115412.uqdy3y74w4sdnzlo@hirez.programming.kicks-ass.net> <20171120224623.hpx7zcorrwo4ivhh@linux.intel.com> <20171121123854.rv3uxl7zndh3kr2z@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20171121123854.rv3uxl7zndh3kr2z@linux.intel.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 21, 2017 at 02:38:54PM +0200, Jarkko Sakkinen wrote: > Try to start LE. If it doesn't start i.e. is signed with a different > root key than the one inside MSRs, then fail the initialization. But what if the one inside the MSRs is from the fw vendor and I don't trust it? -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.