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Date: Tue, 4 Aug 2015 01:19:24 +0200
From: Willy Tarreau <w@1wt.eu>
To: Kees Cook <keescook@chromium.org>
Cc: Andy Lutomirski <luto@kernel.org>, Steven Rostedt <rostedt@goodmis.org>,
        "security@kernel.org" <security@kernel.org>, X86 ML <x86@kernel.org>,
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        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        Andrew Cooper <andrew.cooper3@citrix.com>,
        Jan Beulich <jbeulich@suse.com>, xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH 2/2] x86/ldt: allow to disable modify_ldt at runtime
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On Mon, Aug 03, 2015 at 03:35:15PM -0700, Kees Cook wrote:
> Yay for perm disable! Thank you! :)

Andy would like to see this evolve towards something possibly
more complete and/or generic. I think this needs more thoughts
and that we should possibly stick to 0/1 for now and decide how
we want to make this evolve later to cover permanent disable,
various ABIs, etc...

What do you think ?

Willy