linux-kernel - Re: [PATCH v2] tpm: Return the actual size when receiving an unsupported command

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Date:   Thu, 21 Jun 2018 19:48:19 +0300
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Ricardo Schwarzmeier <Ricardo.Schwarzmeier@...ineon.com>
Cc:     linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org,
        peterhuewe@....de, jgg@...pe.ca, arnd@...db.de,
        gregkh@...uxfoundation.org
Subject: Re: [PATCH v2] tpm: Return the actual size when receiving an
 unsupported command

On Wed, Jun 20, 2018 at 11:55:07AM +0200, Ricardo Schwarzmeier wrote:
> The command size is computed for the header anyway.
> It can as well indicate the correct number of bytes to read from the driver.
> Fixes: 095531f891e6 ("tpm: return a TPM_RC_COMMAND_CODE response if command is not implemented")
> 
> Signed-off-by: Ricardo Schwarzmeier <Ricardo.Schwarzmeier@...ineon.com>

Can you fix the kbuild error and send v3? Otherwise, LGMT.

/Jarkko