From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751494AbdJENUI (ORCPT ); Thu, 5 Oct 2017 09:20:08 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48516 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751280AbdJENUF (ORCPT ); Thu, 5 Oct 2017 09:20:05 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 5CE8225776 Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=dhowells@redhat.com Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <3765ad08-2c73-7285-02e1-e04f31dde3fd@redhat.com> References: <3765ad08-2c73-7285-02e1-e04f31dde3fd@redhat.com> <7969.1507201224@warthog.procyon.org.uk> To: Florian Weimer , Kyle McMartin Cc: dhowells@redhat.com, Ard Biesheuvel , mtk.manpages@gmail.com, mcgrof@kernel.org, johannes@sipsolutions.net, linux-man@vger.kernel.org, keyrings@vger.kernel.org, linux-security-module@vger.kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Draft manpage explaining kernel lockdown MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <9487.1507209600.1@warthog.procyon.org.uk> Date: Thu, 05 Oct 2017 14:20:00 +0100 Message-ID: <9488.1507209600@warthog.procyon.org.uk> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Thu, 05 Oct 2017 13:20:05 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Florian Weimer wrote: > > Lockdown is typically enabled during boot and may be terminated, if > > configured, by typing a special key combination on a directly attached > > physical keyboard. > > Does this include a Bluetooth keyboard (which might not actually exist and > might in reality be another server in the same rack, of course). Ummm... Interesting question. I'm not sure how to tell. I think it shouldn't include a Bluetooth keyboard, and not even a serial console. David