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Date: Sat, 02 Nov 2024 03:39:22 +0200
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Cc: <James.Bottomley@hansenpartnership.com>, <andrew.cooper3@citrix.com>,
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Subject: Re: [RFC PATCH] tpm, tpm_tis: Introduce TPM_IOC_SET_LOCALITY
From: "Jarkko Sakkinen" <jarkko@kernel.org>
To: "Jarkko Sakkinen" <jarkko@kernel.org>, <ross.philipson@oracle.com>,
 "Jonathan Corbet" <corbet@lwn.net>, "Peter Huewe" <peterhuewe@gmx.de>,
 "Jason Gunthorpe" <jgg@ziepe.ca>
X-Mailer: aerc 0.18.2
References: <20240913200517.3085794-18-ross.philipson@oracle.com>
 <20241102013716.1036396-1-jarkko@kernel.org>
In-Reply-To: <20241102013716.1036396-1-jarkko@kernel.org>

On Sat Nov 2, 2024 at 3:37 AM EET, Jarkko Sakkinen wrote:
> DRTM needs to be able to set the locality used by kernel. Provide
> TPM_IOC_SET_LOCALITY operation for this purpose. It is enabled only if
> the kernel command-line has 'tpm.set_locality_enabled=3D1'. The operation
> is one-shot allowed only for tpm_tis for the moment.
>
> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>

I hope you could take it from there if this works for you in the big
pic, and address possible comments, thanks.

BR, Jarkko