linux-kernel - Re: [PATCH v9 3/8] KEYS: trusted: Replace a redundant instance of tpm2_hash

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Message-ID: <aSm8ZVheHZIIV4uJ@kernel.org>
Date: Fri, 28 Nov 2025 17:14:45 +0200
From: Jarkko Sakkinen <jarkko@...nel.org>
To: Jonathan McDowell <noodles@...th.li>
Cc: linux-integrity@...r.kernel.org, ross.philipson@...cle.com,
	Stefano Garzarella <sgarzare@...hat.com>,
	Peter Huewe <peterhuewe@....de>, Jason Gunthorpe <jgg@...pe.ca>,
	James Bottomley <James.Bottomley@...senpartnership.com>,
	Mimi Zohar <zohar@...ux.ibm.com>,
	David Howells <dhowells@...hat.com>,
	Paul Moore <paul@...l-moore.com>, James Morris <jmorris@...ei.org>,
	"Serge E. Hallyn" <serge@...lyn.com>, linux-kernel@...r.kernel.org,
	keyrings@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: Re: [PATCH v9 3/8] KEYS: trusted: Replace a redundant instance of
 tpm2_hash_map

On Fri, Nov 28, 2025 at 09:44:41AM +0000, Jonathan McDowell wrote:
> On Fri, Nov 28, 2025 at 04:53:55AM +0200, Jarkko Sakkinen wrote:
> > 'trusted_tpm2' duplicates 'tpm2_hash_map' originally part of the TPN
> > driver, which is suboptimal.
> > 
> > Implement and export `tpm2_find_hash_alg()` in the driver, and substitute
> > the redundant code in 'trusted_tpm2' with a call to the new function.
> > 
> > Signed-off-by: Jarkko Sakkinen <jarkko@...nel.org>
> 
> Reviewed-by: Jonathan McDowell <noodles@...a.com>

Thank you.

BR, Jarkko