From: Stewart Smith <stewart@linux.vnet.ibm.com>
To: Adriana Kobylak <anoo@linux.vnet.ibm.com>, openbmc@lists.ozlabs.org
Subject: Re: OpenBMC Image Management
Date: Mon, 30 Jan 2017 16:54:40 +1100 [thread overview]
Message-ID: <87fuk1w0rj.fsf@linux.vnet.ibm.com> (raw)
In-Reply-To: <75C63AB7-E340-4A78-BA82-80F96EAEA051@linux.vnet.ibm.com>
Adriana Kobylak <anoo@linux.vnet.ibm.com> writes:
> BMC:
> *Save multiple firmware versions, starting with 2, to provide the
> ability to roll-back if needed. If single BMC chip system, save both
> versions there. If two BMC chip system, save other version in 2nd
> chip.
two pnor chip or two bmc chips?
with this, is there a mitiigation for downgrade attacks?
> * Implement various levels of ‘persistency’, such as dev, factory,
> field. Dev persistency would allow for local patches (/usr/local/ for
> example) that can be cleared before shipping to customers. Factory
> mode could delete the location where user data such as network
> settings resides but preserves the mac address and uuid for
> example. Etc.
patches to what?
--
Stewart Smith
OPAL Architect, IBM.
next prev parent reply other threads:[~2017-01-30 5:54 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-25 22:15 OpenBMC Image Management Adriana Kobylak
2017-01-25 23:50 ` Chris Austen
2017-01-27 3:07 ` Patrick Williams
2017-01-30 5:47 ` Stewart Smith
2017-01-31 18:16 ` Patrick Williams
2017-01-31 18:33 ` Rick Altherr
2017-06-13 18:10 ` Adriana Kobylak
2017-06-13 21:45 ` Stewart Smith
2017-06-18 19:48 ` Adriana Kobylak
2017-06-19 5:44 ` Stewart Smith
2017-06-20 14:38 ` Adriana Kobylak
2017-06-20 15:03 ` Chris Austen
2017-07-11 0:53 ` Adriana Kobylak
2017-06-21 5:42 ` Stewart Smith
2017-07-11 1:47 ` Adriana Kobylak
2017-07-11 21:47 ` Stewart Smith
2017-08-02 18:04 ` Adriana Kobylak
2017-08-02 17:23 ` OpenBMC Image Management - Witherspoon Adriana Kobylak
2017-08-03 0:19 ` Stewart Smith
2017-08-03 1:53 ` Andrew Geissler
2017-09-21 20:40 ` Adriana Kobylak
2017-01-26 10:43 ` OpenBMC Image Management Anton D. Kachalov
2017-01-26 15:33 ` Adriana Kobylak
2017-01-26 21:38 ` Rick Altherr
2017-01-30 5:50 ` Stewart Smith
2017-01-30 5:51 ` Stewart Smith
2017-01-30 5:54 ` Stewart Smith [this message]
2017-01-30 5:55 ` Stewart Smith
2017-06-16 22:18 ` Maxim Sloyko
2017-06-20 14:34 ` Adriana Kobylak
2017-08-02 17:15 ` Adriana Kobylak
2017-08-03 0:14 ` Benjamin Herrenschmidt
2017-08-03 5:55 ` Patrick Williams
[not found] ` <20170803055546.A99FA112040@b01ledav004.gho.pok.ibm.com>
2017-08-03 5:59 ` Benjamin Herrenschmidt
2017-08-07 22:02 ` Milton Miller II
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