linux-kernel - Re: [PATCH 07/11] kexec: Disable in a secure boot environment

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Message-ID: <CACLa4pv_LcMieUSkB=RhFMqq3+oFytbrkQ56qg68zosJqMOaog@mail.gmail.com>
Date:	Wed, 5 Sep 2012 17:49:53 -0400
From:	Eric Paris <eparis@...isplace.org>
To:	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	Mimi Zohar <zohar@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org,
	linux-security-module@...r.kernel.org, linux-efi@...r.kernel.org
Subject: Re: [PATCH 07/11] kexec: Disable in a secure boot environment

On Wed, Sep 5, 2012 at 5:41 PM, Matthew Garrett <mjg59@...f.ucam.org> wrote:

> Yeah, I think renaming the cap is a given.

CAP_RING_ZERO

Needed for any activity which would give root the ability to run code in ring 0?
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