From: Rob Herring <robh@kernel.org>
To: Prakhar Srivastava <prsriva@linux.microsoft.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
devicetree@vger.kernel.org, linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org, catalin.marinas@arm.com,
will@kernel.org, mpe@ellerman.id.au, benh@kernel.crashing.org,
paulus@samba.org, frowand.list@gmail.com, zohar@linux.ibm.com,
dmitry.kasatkin@gmail.com, jmorris@namei.org, serge@hallyn.com,
pasha.tatashin@soleen.com, allison@lohutok.net,
kstewart@linuxfoundation.org, takahiro.akashi@linaro.org,
tglx@linutronix.de, vincenzo.frascino@arm.com,
mark.rutland@arm.com, masahiroy@kernel.org, james.morse@arm.com,
bhsharma@redhat.com, mbrugger@suse.com, hsinyi@chromium.org,
tao.li@vivo.com, christophe.leroy@c-s.fr,
gregkh@linuxfoundation.org, nramas@linux.microsoft.com,
tusharsu@linux.microsoft.com, balajib@linux.microsoft.com
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
WARNING: multiple messages have this Message-ID (diff)
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
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Prakhar Srivastava <prsriva@linux.microsoft.com>
Cc: kstewart@linuxfoundation.org, mark.rutland@arm.com,
gregkh@linuxfoundation.org, benh@kernel.crashing.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,
mpe@ellerman.id.au, 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
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next prev parent reply other threads:[~2020-06-17 20:43 UTC|newest]
Thread overview: 26+ 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 ` Prakhar Srivastava
2020-06-07 23:33 ` Prakhar Srivastava
2020-06-07 23:33 ` [v1 PATCH 1/2] Refactoring carrying over IMA measuremnet logs over Kexec Prakhar Srivastava
2020-06-07 23:33 ` Prakhar Srivastava
2020-06-07 23:33 ` Prakhar Srivastava
2020-06-08 1:35 ` kernel test robot
2020-06-08 1:35 ` kernel test robot
2020-06-08 1:35 ` kernel test robot
2020-06-08 1:35 ` kernel test robot
2020-06-08 1:47 ` kernel test robot
2020-06-08 1:47 ` kernel test robot
2020-06-08 1:47 ` kernel test robot
2020-06-08 1:47 ` kernel test robot
2020-06-08 2:29 ` kernel test robot
2020-06-08 2:29 ` kernel test robot
2020-06-08 2:29 ` kernel test robot
2020-06-08 12:02 ` Mimi Zohar
2020-06-08 12:02 ` Mimi Zohar
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
2020-06-07 23:33 ` Prakhar Srivastava
2020-06-07 23:33 ` Prakhar Srivastava
2020-06-17 20:43 ` Rob Herring [this message]
2020-06-17 20:43 ` Rob Herring
2020-06-17 20:43 ` Rob Herring
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