From: Heiko Carstens <hca@linux.ibm.com>
To: Steffen Eiden <seiden@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Nico Boehr <nrb@linux.ibm.com>,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] s390: Add attestation query information
Date: Wed, 18 May 2022 13:54:39 +0200 [thread overview]
Message-ID: <YoTefxTetgGrfKym@osiris> (raw)
In-Reply-To: <20220518095113.982955-1-seiden@linux.ibm.com>
On Wed, May 18, 2022 at 09:51:13AM +0000, Steffen Eiden wrote:
> We have information about the supported attestation header version
> and paf (= plaintext attestation flag) bits.
> Let's expose it via the sysfs files.
>
> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
> ---
> arch/s390/boot/uv.c | 2 ++
> arch/s390/include/asm/uv.h | 7 ++++++-
> arch/s390/kernel/uv.c | 20 ++++++++++++++++++++
> 3 files changed, 28 insertions(+), 1 deletion(-)
Please write in the cover-letter *why* this is needed.
prev parent reply other threads:[~2022-05-18 11:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 9:51 [PATCH] s390: Add attestation query information Steffen Eiden
2022-05-18 11:54 ` Heiko Carstens [this message]
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