From: Dionna Amalie Glaze <dionnaglaze@google.com>
To: Mikko Ylinen <mikko.ylinen@linux.intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
qinkun Bao <qinkun@google.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>,
"linux-coco@lists.linux.dev" <linux-coco@lists.linux.dev>,
"Aktas, Erdem" <erdemaktas@google.com>,
Ard Biesheuvel <ardb@kernel.org>,
Peter Gonda <pgonda@google.com>,
James Bottomley <jejb@linux.ibm.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
Michael Roth <michael.roth@amd.com>
Subject: Re: [RFC PATCH] OvmfPkg/SecurityPkg: Add build option for coexistance of vTPM and RTMR.
Date: Mon, 25 Mar 2024 08:28:54 -0700 [thread overview]
Message-ID: <CAAH4kHbqpaCgZJpF55x2NGWL22rz1ucRewYmR=K2chw2kP6sKA@mail.gmail.com> (raw)
In-Reply-To: <ZgF3ACjFj8LtUWgv@himmelriiki>
On Mon, Mar 25, 2024 at 6:07 AM Mikko Ylinen
<mikko.ylinen@linux.intel.com> wrote:
>
> > >
> > > Looking at systemd-boot I see it will likewise not measure to both RTMR
> > > and vTPM, but with reversed priority (use vTPM not RTMR in case both are
> > > present).
> > >
> >
> > Interesting. Thanks for this report. We'll push for the changed
> > semantics here if the spec is indeed changed, and request partner
> > distros in the CCC to include the updated systemd-boot.
>
> FWIW, my RTMRs patch to systemd was merged quite recently so it's not
> included in any systemd release yet. (It was mainly implemented for the
> UKI case that allows TDVF to boot a UKI image directly and then have the
> image sections measured separately.)
>
Thank you, I've proposed a change in
https://github.com/systemd/systemd/pull/31939
--
-Dionna Glaze, PhD (she/her)
next prev parent reply other threads:[~2024-03-25 15:29 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-21 16:59 [RFC PATCH] OvmfPkg/SecurityPkg: Add build option for coexistance of vTPM and RTMR qinkun Bao
2024-03-21 17:46 ` Dionna Amalie Glaze
2024-03-22 2:39 ` Yao, Jiewen
2024-03-22 8:52 ` Gerd Hoffmann
2024-03-22 14:56 ` Dionna Amalie Glaze
2024-03-22 17:28 ` Qinkun Bao
2024-03-25 13:07 ` Mikko Ylinen
2024-03-25 15:28 ` Dionna Amalie Glaze [this message]
2024-04-11 1:20 ` Yao, Jiewen
2024-04-11 6:23 ` Qinkun Bao
2024-04-11 6:52 ` [edk2-devel] " Ard Biesheuvel
2024-04-11 8:07 ` Gerd Hoffmann
2024-04-11 9:56 ` Yao, Jiewen
2024-04-11 10:29 ` kraxel
2024-04-11 10:33 ` Ard Biesheuvel
2024-04-11 14:07 ` Tom Lendacky
2024-04-11 17:10 ` Xiang, Qinglan
2024-04-13 9:36 ` Qinkun Bao
2024-04-15 14:42 ` Ard Biesheuvel
[not found] ` <17C329C4A6D0CD18.8175@lists.confidentialcomputing.io>
[not found] ` <CAOjUGWcNedJ7iNjGCKL6qZeZo3aSt_8U5BN=9JUN2f2vjD+O4w@mail.gmail.com>
[not found] ` <CA+2DEOoc1Ckn2S-=57HiRsAd0W4YGRWVQQG-gOBR3Fc8nfX+Nw@mail.gmail.com>
2024-04-09 19:16 ` Fwd: [External] Re: [linux-collab] [CCC][tac] " Qinkun Bao
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