linux-kernel - Re: [PATCH 07/24] hibernate: Disable when the kernel is locked down

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Message-ID: <nycvar.YFH.7.76.1804261018030.28147@cbobk.fhfr.pm>
Date:   Thu, 26 Apr 2018 10:20:29 +0200 (CEST)
From:   Jiri Kosina <jikos@...nel.org>
To:     Pavel Machek <pavel@....cz>
cc:     David Howells <dhowells@...hat.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-man@...r.kernel.org, linux-api@...r.kernel.org,
        jmorris@...ei.org, linux-kernel@...r.kernel.org,
        Joey Lee <JLee@...e.com>, linux-security-module@...r.kernel.org
Subject: Re: [PATCH 07/24] hibernate: Disable when the kernel is locked
 down

On Thu, 26 Apr 2018, Pavel Machek wrote:

> That's not how the crypto needs to work. Talk to Jiri Kosina, ok?

Yeah, Joey Lee (adding to CC) implemented it here:

	https://lkml.org/lkml/2015/8/11/47

I think there have been more respins, Joey definitely knows more details 
and status quo.

The design is specifically tailored for secure-boot environments though.

-- 
Jiri Kosina
SUSE Labs