linux-kernel - Re: [PATCH 6/7] efi: Handle secure boot from UEFI-2.6 [ver #7]

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Message-ID: <23750.1485961217@warthog.procyon.org.uk>
Date:   Wed, 01 Feb 2017 15:00:17 +0000
From:   David Howells <dhowells@...hat.com>
To:     Ard Biesheuvel <ard.biesheuvel@...aro.org>
Cc:     dhowells@...hat.com,
        James Bottomley <James.Bottomley@...senpartnership.com>,
        Matt Fleming <matt@...eblueprint.co.uk>,
        "linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-security-module <linux-security-module@...r.kernel.org>,
        keyrings@...r.kernel.org,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 6/7] efi: Handle secure boot from UEFI-2.6 [ver #7]

Ard Biesheuvel <ard.biesheuvel@...aro.org> wrote:

> From the OS pov, UserMode and DeployedMode are the same, the only
> difference being that AuditMode may be entered from UserMode simply by
> setting the variable to 0x1 (which can only be done before
> ExitBootServices()). And since AuditMode implies SetupMode (according
> to the diagram), you are right that we don't need to care about
> AuditMode either. AFAICT, that makes the entire patch unnecessary, so
> let's drop it for now.

Okay, in that case, do you want me to reissue and place a signed tag on my
patchset without that patch, or can you pull the other patches individually?

David