From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Howells Subject: Re: [PATCH 25/27] Lock down /proc/kcore Date: Mon, 23 Oct 2017 15:56:57 +0100 Message-ID: <22790.1508770617@warthog.procyon.org.uk> References: <150842463163.7923.11081723749106843698.stgit@warthog.procyon.org.uk> <150842482228.7923.9630520914833154257.stgit@warthog.procyon.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Return-path: In-Reply-To: Content-ID: <22789.1508770617.1@warthog.procyon.org.uk> Sender: linux-kernel-owner@vger.kernel.org To: James Morris Cc: dhowells@redhat.com, linux-security-module@vger.kernel.org, gnomes@lxorguk.ukuu.org.uk, linux-efi@vger.kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, jforbes@redhat.com List-Id: linux-efi@vger.kernel.org James Morris wrote: > I have to wonder, though, after everything is locked down, how easy will > it be for new things to slip in which need to be included in the lockdown, > but are not. That's always a possibility, and short of reviewing every change, particularly in the drivers, I'm not sure how to prevent it. David