From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Nayna Jain <nayna@linux.ibm.com>,
linuxppc-dev@ozlabs.org, linux-efi@vger.kernel.org,
linux-integrity@vger.kernel.org
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Eric Ricther <erichte@linux.ibm.com>,
Nayna Jain <nayna@linux.ibm.com>,
linux-kernel@vger.kernel.org, Mimi Zohar <zohar@linux.ibm.com>,
Claudio Carvalho <cclaudio@linux.ibm.com>,
Matthew Garret <matthew.garret@nebula.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Paul Mackerras <paulus@samba.org>, Jeremy Kerr <jk@ozlabs.org>,
Elaine Palmer <erpalmer@us.ibm.com>,
Oliver O'Halloran <oohall@gmail.com>,
George Wilson <gcwilson@linux.ibm.com>
Subject: Re: [PATCH v9 1/4] powerpc/powernv: Add OPAL API interface to access secure variable
Date: Thu, 14 Nov 2019 20:08:28 +1100 (AEDT) [thread overview]
Message-ID: <47DFyN5mFCz9sSm@ozlabs.org> (raw)
In-Reply-To: <1573441836-3632-2-git-send-email-nayna@linux.ibm.com>
On Mon, 2019-11-11 at 03:10:33 UTC, Nayna Jain wrote:
> The X.509 certificates trusted by the platform and required to secure boot
> the OS kernel are wrapped in secure variables, which are controlled by
> OPAL.
>
> This patch adds firmware/kernel interface to read and write OPAL secure
> variables based on the unique key.
>
> This support can be enabled using CONFIG_OPAL_SECVAR.
>
> Signed-off-by: Claudio Carvalho <cclaudio@linux.ibm.com>
> Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
> Signed-off-by: Eric Richter <erichte@linux.ibm.com>
Series applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/9155e2341aa8b5df057dc1c77633b33d1a4f17d2
cheers
next prev parent reply other threads:[~2019-11-14 9:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-11 3:10 [PATCH v9 0/4] powerpc: expose secure variables to the kernel and userspace Nayna Jain
2019-11-11 3:10 ` [PATCH v9 1/4] powerpc/powernv: Add OPAL API interface to access secure variable Nayna Jain
2019-11-14 9:08 ` Michael Ellerman [this message]
2019-11-11 3:10 ` [PATCH v9 2/4] powerpc: expose secure variables to userspace via sysfs Nayna Jain
2019-11-11 3:10 ` [PATCH v9 3/4] x86/efi: move common keyring handler functions to new file Nayna Jain
2019-11-11 3:10 ` [PATCH v9 4/4] powerpc: load firmware trusted keys/hashes into kernel keyring Nayna Jain
2019-11-11 22:37 ` [PATCH v9 0/4] powerpc: expose secure variables to the kernel and userspace Lakshmi Ramasubramanian
2019-11-12 1:21 ` Michael Ellerman
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