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Message-ID: <20230816154419.29011-A-hca@linux.ibm.com>
Date:   Wed, 16 Aug 2023 17:44:19 +0200
From:   Heiko Carstens <hca@...ux.ibm.com>
To:     Alexander Gordeev <agordeev@...ux.ibm.com>
Cc:     Mimi Zohar <zohar@...ux.ibm.com>,
        Jarkko Sakkinen <jarkko@...nel.org>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
        linux-integrity@...r.kernel.org
Subject: Re: [PATCH v2] s390/ipl: fix virtual vs physical address confusion

On Wed, Aug 16, 2023 at 03:29:42PM +0200, Alexander Gordeev wrote:
> The value of ipl_cert_list_addr boot variable contains
> a physical address, which is used directly. That works
> because virtual and physical address spaces are currently
> the same, but otherwise it is wrong.
> 
> While at it, fix also a comment for the platform keyring.
> 
> Signed-off-by: Alexander Gordeev <agordeev@...ux.ibm.com>
> ---
>  arch/s390/kernel/machine_kexec_file.c             | 4 ++--
>  arch/s390/kernel/setup.c                          | 2 +-
>  security/integrity/platform_certs/load_ipl_s390.c | 4 ++--
>  3 files changed, 5 insertions(+), 5 deletions(-)

Mimi, Jarkko, any objections from your side?
I would take this via the s390 tree.

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