From: Jason Gunthorpe <jgg@ziepe.ca>
To: Yeoreum Yun <yeoreum.yun@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Suzuki Poulose <suzuki.poulose@arm.com>,
Steven Price <steven.price@arm.com>,
Sami Mujawar <sami.mujawar@arm.com>,
thuth@redhat.com, Jiri Pirko <jiri@nvidia.com>
Subject: Re: [PATCH v2 0/3] arm64/virt: Add Arm CCA measurement register support
Date: Tue, 29 Sep 2026 16:20:51 -0300 [thread overview]
Message-ID: <20260929192051.GN163130@ziepe.ca> (raw)
In-Reply-To: <20260929-arm_cca_mr-v2-0-1d98bba187fd@arm.com>
On Tue, Sep 29, 2026 at 05:57:46PM +0100, Yeoreum Yun wrote:
> This series adds support for Arm Confidential Compute Architecture (CCA)
> measurement registers in the Linux kernel, enabling guest Realms to
> access, extend, and expose measurement values for attestation and runtime
> integrity tracking.
I'd prefer not to add any more tsm_measurements users until we bottom
out on the attestation subsystem.. Mainly because it establishes uAPI
that doesn't really do everything people need from this stuff..
The actual code seemed reasonble from a quick glance.
Jason
next prev parent reply other threads:[~2026-09-29 19:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-29 16:57 Yeoreum Yun
2026-09-29 16:57 ` [PATCH v2 1/3] arm64: rsi: Add helpers for Arm CCA measurement register operations Yeoreum Yun
2026-09-30 2:04 ` Kohei Enju
2026-09-30 5:13 ` Yeoreum Yun
2026-09-29 16:57 ` [PATCH v2 2/3] arm64: rsi: Add realm hash algorithm defines Yeoreum Yun
2026-09-30 2:39 ` Kohei Enju
2026-09-30 5:10 ` Yeoreum Yun
2026-09-29 16:57 ` [PATCH v2 3/3] virt: arm-cca-guest: Add support for measurement registers Yeoreum Yun
2026-09-30 3:24 ` Kohei Enju
2026-09-30 4:45 ` Kohei Enju
2026-09-30 5:09 ` Yeoreum Yun
2026-09-30 5:59 ` Kohei Enju
2026-09-30 6:40 ` Yeoreum Yun
2026-09-29 19:20 ` Jason Gunthorpe [this message]
2026-09-29 19:42 ` [PATCH v2 0/3] arm64/virt: Add Arm CCA measurement register support Yeoreum Yun
2026-09-29 19:45 ` Jason Gunthorpe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260929192051.GN163130@ziepe.ca \
--to=jgg@ziepe.ca \
--cc=catalin.marinas@arm.com \
--cc=jiri@nvidia.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=sami.mujawar@arm.com \
--cc=steven.price@arm.com \
--cc=suzuki.poulose@arm.com \
--cc=thuth@redhat.com \
--cc=will@kernel.org \
--cc=yeoreum.yun@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®