From: Rob Herring <robh@kernel•org>
To: Prakhar Srivastava <prsriva@linux•microsoft.com>
Cc: kstewart@linuxfoundation•org, mark.rutland@arm•com,
gregkh@linuxfoundation•org, bhsharma@redhat•com, tao.li@vivo•com,
zohar@linux•ibm.com, paulus@samba•org, vincenzo.frascino@arm•com,
will@kernel•org, nramas@linux•microsoft.com,
frowand.list@gmail•com, masahiroy@kernel•org, jmorris@namei•org,
takahiro.akashi@linaro•org, linux-arm-kernel@lists•infradead.org,
catalin.marinas@arm•com, serge@hallyn•com,
devicetree@vger•kernel.org, pasha.tatashin@soleen•com,
hsinyi@chromium•org, tusharsu@linux•microsoft.com,
tglx@linutronix•de, allison@lohutok•net, christophe.leroy@c-s•fr,
mbrugger@suse•com, balajib@linux•microsoft.com,
dmitry.kasatkin@gmail•com, linux-kernel@vger•kernel.org,
linux-security-module@vger•kernel.org, james.morse@arm•com,
linux-integrity@vger•kernel.org, linuxppc-dev@lists•ozlabs.org
Subject: Re: [v1 PATCH 2/2] Add Documentation regarding the ima-kexec-buffer node in the chosen node documentation
Date: Wed, 17 Jun 2020 14:43:24 -0600 [thread overview]
Message-ID: <20200617204324.GA2740878@bogus> (raw)
In-Reply-To: <20200607233323.22375-3-prsriva@linux.microsoft.com>
On Sun, Jun 07, 2020 at 04:33:23PM -0700, Prakhar Srivastava wrote:
> Add Documentation regarding the ima-kexec-buffer node in
> the chosen node documentation
Run 'git log --oneline Documentation/devicetree/bindings/chosen.txt' and
write $subject using the dominate format used.
For the commit message, answer why you need the change, not what the
change is. I can read the diff for that.
>
> Signed-off-by: Prakhar Srivastava <prsriva@linux•microsoft.com>
> ---
> Documentation/devicetree/bindings/chosen.txt | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
This file has moved to a schema here[1]. You need to update it.
>
> diff --git a/Documentation/devicetree/bindings/chosen.txt b/Documentation/devicetree/bindings/chosen.txt
> index 45e79172a646..a15f70c007ef 100644
> --- a/Documentation/devicetree/bindings/chosen.txt
> +++ b/Documentation/devicetree/bindings/chosen.txt
> @@ -135,3 +135,20 @@ e.g.
> linux,initrd-end = <0x82800000>;
> };
> };
> +
> +linux,ima-kexec-buffer
> +----------------------
> +
> +This property(currently used by powerpc, arm64) holds the memory range,
> +the address and the size, of the IMA measurement logs that are being carried
> +over to the kexec session.
What's IMA?
> +
> +/ {
> + chosen {
> + linux,ima-kexec-buffer = <0x9 0x82000000 0x0 0x00008000>;
> + };
> +};
> +
> +This porperty does not represent real hardware, but the memory allocated for
typo
> +carrying the IMA measurement logs. The address and the suze are expressed in
typo
> +#address-cells and #size-cells, respectively of the root node.
> --
> 2.25.1
>
[1] https://github.com/devicetree-org/dt-schema/blob/master/schemas/chosen.yaml
prev parent reply other threads:[~2020-06-17 20:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-07 23:33 [v1 PATCH 0/2] Adding support to carry IMA measurement logs Prakhar Srivastava
2020-06-07 23:33 ` [v1 PATCH 1/2] Refactoring carrying over IMA measuremnet logs over Kexec Prakhar Srivastava
2020-06-08 1:35 ` kernel test robot
2020-06-08 1:47 ` kernel test robot
2020-06-08 2:29 ` kernel test robot
2020-06-08 12:02 ` Mimi Zohar
2020-06-07 23:33 ` [v1 PATCH 2/2] Add Documentation regarding the ima-kexec-buffer node in the chosen node documentation Prakhar Srivastava
2020-06-17 20:43 ` Rob Herring [this message]
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=20200617204324.GA2740878@bogus \
--to=robh@kernel$(echo .)org \
--cc=allison@lohutok$(echo .)net \
--cc=balajib@linux$(echo .)microsoft.com \
--cc=bhsharma@redhat$(echo .)com \
--cc=catalin.marinas@arm$(echo .)com \
--cc=christophe.leroy@c-s$(echo .)fr \
--cc=devicetree@vger$(echo .)kernel.org \
--cc=dmitry.kasatkin@gmail$(echo .)com \
--cc=frowand.list@gmail$(echo .)com \
--cc=gregkh@linuxfoundation$(echo .)org \
--cc=hsinyi@chromium$(echo .)org \
--cc=james.morse@arm$(echo .)com \
--cc=jmorris@namei$(echo .)org \
--cc=kstewart@linuxfoundation$(echo .)org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-integrity@vger$(echo .)kernel.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-security-module@vger$(echo .)kernel.org \
--cc=linuxppc-dev@lists$(echo .)ozlabs.org \
--cc=mark.rutland@arm$(echo .)com \
--cc=masahiroy@kernel$(echo .)org \
--cc=mbrugger@suse$(echo .)com \
--cc=nramas@linux$(echo .)microsoft.com \
--cc=pasha.tatashin@soleen$(echo .)com \
--cc=paulus@samba$(echo .)org \
--cc=prsriva@linux$(echo .)microsoft.com \
--cc=serge@hallyn$(echo .)com \
--cc=takahiro.akashi@linaro$(echo .)org \
--cc=tao.li@vivo$(echo .)com \
--cc=tglx@linutronix$(echo .)de \
--cc=tusharsu@linux$(echo .)microsoft.com \
--cc=vincenzo.frascino@arm$(echo .)com \
--cc=will@kernel$(echo .)org \
--cc=zohar@linux$(echo .)ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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