From: Heiko Carstens <hca@linux.ibm.com>
To: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>,
Jarkko Sakkinen <jarkko@kernel.org>,
Vasily Gorbik <gor@linux.ibm.com>,
linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
linux-integrity@vger.kernel.org
Subject: Re: [PATCH v2] s390/ipl: fix virtual vs physical address confusion
Date: Wed, 16 Aug 2023 17:44:19 +0200 [thread overview]
Message-ID: <20230816154419.29011-A-hca@linux.ibm.com> (raw)
In-Reply-To: <20230816132942.2540411-1-agordeev@linux.ibm.com>
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@linux.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.
next prev parent reply other threads:[~2023-08-16 15:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 13:29 [PATCH v2] s390/ipl: fix virtual vs physical address confusion Alexander Gordeev
2023-08-16 15:44 ` Heiko Carstens [this message]
2023-08-16 17:34 ` Mimi Zohar
2023-08-16 19:32 ` Jarkko Sakkinen
2023-08-16 16:13 ` Mimi Zohar
2023-08-16 17:07 ` Alexander Gordeev
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