From: Yeoreum Yun <yeoreum.yun@arm.com>
To: Paul Moore <paul@paul-moore.com>
Cc: zohar@linux.ibm.com, linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org,
roberto.sassu@huaweicloud.com, noodles@earth.li,
jarkko@kernel.org, sudeep.holla@kernel.org, jmorris@namei.org,
serge@hallyn.com, dmitry.kasatkin@gmail.com,
eric.snowberg@oracle.com, jgg@ziepe.ca
Subject: Re: [PATCH v6 1/4] security: lsm: allow LSMs to register for late_initcall_sync init
Date: Thu, 2 Jul 2026 20:42:32 +0100 [thread overview]
Message-ID: <aka_KCX4ogBy2Zuk@e129823.arm.com> (raw)
In-Reply-To: <CAHC9VhQXwXHjKcr0SRNQyzKZgCwG1RLPT6kWDLLwEKExfXzzOw@mail.gmail.com>
> On Fri, Jun 5, 2026 at 10:43 AM Yeoreum Yun <yeoreum.yun@arm.com> wrote:
> >
> > There are situations where LSMs have dependencies that might mean they
> > want to be initialised later in the boot process, to ensure those
> > dependencies are available. In particular there are some TPM setups (Arm
> > FF-A devices, SPI attached TPMs) required by IMA which are not
> > guaranteed to be initialised for regular initcall_late.
> >
> > Add an initcall_late_sync option that can be used in these situations.
> >
> > Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
> > ---
> > include/linux/lsm_hooks.h | 2 ++
> > security/lsm_init.c | 13 +++++++++++--
> > 2 files changed, 13 insertions(+), 2 deletions(-)
>
> Looks good to me, thanks for working on sorting this out.
>
> Acked-by: Paul Moore <paul@paul-moore.com>
Thanks!
>
> --
> paul-moore.com
--
Sincerely,
Yeoreum Yun
next prev parent reply other threads:[~2026-07-02 19:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-05 14:43 [PATCH v6 0/4] introduce IMA_INIT_LATE_SYNC option Yeoreum Yun
2026-06-05 14:43 ` [PATCH v6 1/4] security: lsm: allow LSMs to register for late_initcall_sync init Yeoreum Yun
2026-06-08 16:52 ` Mimi Zohar
2026-06-08 17:24 ` Paul Moore
2026-07-02 18:36 ` Paul Moore
2026-07-02 19:42 ` Yeoreum Yun [this message]
2026-06-05 14:43 ` [PATCH v6 2/4] security: ima: introduce IMA_INIT_LATE_SYNC option Yeoreum Yun
2026-06-08 17:40 ` Mimi Zohar
2026-06-09 11:13 ` Yeoreum Yun
2026-06-05 14:43 ` [PATCH v6 3/4] security: ima: rename boot_aggregate when ima is initialised at late_sync Yeoreum Yun
2026-06-05 14:43 ` [PATCH v6 4/4] tpm: tpm_crb_ffa: revert defered_probed when tpm_crb_ffa is built-in Yeoreum Yun
2026-06-08 4:45 ` Jarkko Sakkinen
2026-06-08 7:15 ` Yeoreum Yun
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=aka_KCX4ogBy2Zuk@e129823.arm.com \
--to=yeoreum.yun@arm.com \
--cc=dmitry.kasatkin@gmail.com \
--cc=eric.snowberg@oracle.com \
--cc=jarkko@kernel.org \
--cc=jgg@ziepe.ca \
--cc=jmorris@namei.org \
--cc=linux-integrity@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=noodles@earth.li \
--cc=paul@paul-moore.com \
--cc=roberto.sassu@huaweicloud.com \
--cc=serge@hallyn.com \
--cc=sudeep.holla@kernel.org \
--cc=zohar@linux.ibm.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.