From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Subject: Re: [PATCH 06/24] Add a sysrq option to exit secure boot mode
Date: Fri, 14 Apr 2017 20:05:07 +0200 (CEST)
Message-ID: <alpine.DEB.2.20.1704142003570.2327@nanos>
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To: David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Kyle McMartin <kyle-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, gnomes-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, keyrings-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, matthew.garrett-05XSO3Yj/JvQT0dZR+AlfA@public.gmane.org, Matt Fleming <matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>, Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
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On Wed, 5 Apr 2017, David Howells wrote:

> From: Kyle McMartin <kyle-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> 
> Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running
> kernel image to be modified.  This lifts the lockdown.
> 
> Signed-off-by: Kyle McMartin <kyle-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> Signed-off-by: David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> cc: x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org

Matt, Ard?

Any opinions on this?

Thanks,

	tglx