From: "H. Peter Anvin" <hpa@zytor.com>
To: "Kasatkin, Dmitry" <dmitry.kasatkin@intel.com>
Cc: Peter Jones <pjones@redhat.com>,
linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC 2/2] initramfs with digital signature protection
Date: Tue, 05 Feb 2013 21:04:12 -0800 [thread overview]
Message-ID: <5111E44C.2040308@zytor.com> (raw)
In-Reply-To: <CALLzPKaTExm=eJ_f4x4NUROk83wDHQy0osexd4QqvHODd9ZPwA@mail.gmail.com>
On 02/05/2013 02:09 PM, Kasatkin, Dmitry wrote:
>
> It should not be like that. Actually when pre-init exits, cleanup code
> umount tmpfs, which in turn cleanups the RAM.
>
It doesn't quite... the rootfs is permanent. This is also only one
usage mode: there are quite a few Linux systems running directly out of
initramfs.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
next prev parent reply other threads:[~2013-02-06 5:04 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-05 12:34 [RFC 0/2] initramfs with digital signature protection Dmitry Kasatkin
2013-02-05 12:34 ` [RFC 1/2] export unpack_to_rootfs Dmitry Kasatkin
2013-02-05 16:48 ` Peter Jones
2013-02-05 17:16 ` Kasatkin, Dmitry
2013-02-08 8:30 ` Kasatkin, Dmitry
2013-02-05 12:34 ` [RFC 2/2] initramfs with digital signature protection Dmitry Kasatkin
2013-02-05 18:03 ` Peter Jones
2013-02-05 20:08 ` Mimi Zohar
2013-02-05 22:03 ` Kasatkin, Dmitry
2013-02-05 18:19 ` Matthew Garrett
2013-02-05 18:30 ` Matthew Garrett
2013-02-05 18:34 ` Vivek Goyal
2013-02-05 21:55 ` Kasatkin, Dmitry
2013-04-05 13:50 ` Vivek Goyal
2013-04-08 19:43 ` Mimi Zohar
2013-04-08 20:09 ` Vivek Goyal
2013-04-08 20:17 ` Josh Boyer
2013-04-09 14:38 ` Vivek Goyal
2013-04-10 3:07 ` Mimi Zohar
2013-04-10 19:42 ` Vivek Goyal
2013-04-10 21:05 ` Mimi Zohar
2013-04-11 8:08 ` Dmitry Kasatkin
2013-04-11 14:52 ` Vivek Goyal
2013-04-12 11:54 ` Mimi Zohar
[not found] ` <CACE9dm-GZpjco8u6jNxLQpYA8LYSeoVjsyyRXVwxXHzjO-LvGw@mail.gmail.com>
2013-04-11 14:55 ` Vivek Goyal
2013-04-11 18:42 ` Dmitry Kasatkin
2013-04-11 21:13 ` Vivek Goyal
2013-04-12 12:03 ` Mimi Zohar
2013-02-05 20:36 ` Peter Jones
2013-02-05 22:09 ` Kasatkin, Dmitry
2013-02-06 5:04 ` H. Peter Anvin [this message]
2013-02-06 8:01 ` Kasatkin, Dmitry
2013-02-06 16:41 ` H. Peter Anvin
2013-02-08 9:16 ` Kasatkin, Dmitry
2013-02-08 15:49 ` H. Peter Anvin
2013-02-08 16:24 ` Kasatkin, Dmitry
2013-02-08 16:50 ` H. Peter Anvin
2013-02-07 17:05 ` Vivek Goyal
2013-02-08 8:34 ` Kasatkin, Dmitry
2013-02-08 13:27 ` Kasatkin, Dmitry
2013-02-11 21:59 ` Vivek Goyal
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