linux-kernel - Re: char/tpm: Improve a size determination in nine functions

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Message-ID: <e9638486-7e59-1c5a-87ae-ca0f1fbbd021@users.sourceforge.net>
Date:   Wed, 18 Oct 2017 19:48:06 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        linux-integrity@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Cc:     Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        Julia Lawall <julia.lawall@...6.fr>,
        Alexander Steffen <Alexander.Steffen@...ineon.com>,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Corentin Labbe <clabbe.montjoie@...il.com>,
        Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
        Jerry Snitselaar <jsnitsel@...hat.com>,
        Kenneth Goldman <kgold@...ux.vnet.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nayna Jain <nayna@...ux.vnet.ibm.com>,
        Paul Mackerras <paulus@...ba.org>,
        Peter Hüwe <PeterHuewe@....de>,
        Stefan Berger <stefanb@...ux.vnet.ibm.com>
Subject: Re: char/tpm: Improve a size determination in nine functions

> For 1/4 and 2/4: explain why the message can be omitted.

Why did you not reply directly with this request for the update steps
with the subject “Delete an error message for a failed memory allocation
in tpm_…()”?

https://patchwork.kernel.org/patch/10009405/
https://patchwork.kernel.org/patch/10009415/

I find that there can be difficulty to show an appropriate information
source for the reasonable explanation of this change pattern.

> Remove sentence about Coccinelle.

I got the impression that there is a bit of value in such
a kind of attribution.

> That's all.

I assume that there might be also some communication challenges involved.

> 3/4: definitive NAK, too much noise compared to value.

I tried to reduce deviations from the Linux coding style again.
You do not like such an attempt for this software area so far.

> 4/4: this a good commit message.

Why did you not reply directly with this feedback for the update step
“[PATCH 4/4] char/tpm: Less checks in tpm_ibmvtpm_probe() after error detection”?

https://patchwork.kernel.org/patch/10009429/
https://lkml.kernel.org/r/<09a2c3a1-1b10-507d-a866-258b570f6da1@...rs.sourceforge.net>

> Requires a Tested-by before can be accepted, which I'm not able to give.

I am curious on how this detail will evolve.

Regards,
Markus