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Date: Fri, 11 Aug 2023 00:30:45 +0300
From: "Jarkko Sakkinen" <jarkko@...nel.org>
To: "Nayna Jain" <nayna@...ux.ibm.com>,
<linux-integrity@...r.kernel.org>
Cc: "Mimi Zohar" <zohar@...ux.ibm.com>,
"Eric Snowberg" <eric.snowberg@...cle.com>,
"Paul Moore" <paul@...l-moore.com>,
"linuxppc-dev" <linuxppc-dev@...ts.ozlabs.org>,
<linux-security-module@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 5/6] integrity: PowerVM machine keyring enablement
On Wed Aug 9, 2023 at 10:53 PM EEST, Nayna Jain wrote:
> Update Kconfig to enable machine keyring and limit to CA certificates
> on PowerVM. Only key signing CA keys are allowed.
>
> Signed-off-by: Nayna Jain <nayna@...ux.ibm.com>
> Reviewed-and-tested-by: Mimi Zohar <zohar@...ux.ibm.com>
>
> ---
> security/integrity/Kconfig | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/security/integrity/Kconfig b/security/integrity/Kconfig
> index ec6e0d789da1..232191ee09e3 100644
> --- a/security/integrity/Kconfig
> +++ b/security/integrity/Kconfig
> @@ -67,7 +67,9 @@ config INTEGRITY_MACHINE_KEYRING
> depends on SECONDARY_TRUSTED_KEYRING
> depends on INTEGRITY_ASYMMETRIC_KEYS
> depends on SYSTEM_BLACKLIST_KEYRING
> - depends on LOAD_UEFI_KEYS
> + depends on LOAD_UEFI_KEYS || LOAD_PPC_KEYS
> + select INTEGRITY_CA_MACHINE_KEYRING if LOAD_PPC_KEYS
> + select INTEGRITY_CA_MACHINE_KEYRING_MAX if LOAD_PPC_KEYS
> help
> If set, provide a keyring to which Machine Owner Keys (MOK) may
> be added. This keyring shall contain just MOK keys. Unlike keys
> --
> 2.31.1
Reviewed-by: Jarkko Sakkinen <jarkko@...nel.org>
BR, Jarkko
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