linux-kernel - Re: [PATCH v2 -next] tpm: Fix the type of the return value in calc_tpm2_event

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Message-ID: <20190220160042.GD8429@ziepe.ca>
Date:   Wed, 20 Feb 2019 09:00:42 -0700
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
Cc:     YueHaibing <yuehaibing@...wei.com>, peterhuewe@....de,
        arnd@...db.de, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org
Subject: Re: [PATCH v2 -next] tpm: Fix the type of the return value in
 calc_tpm2_event_size()

On Wed, Feb 20, 2019 at 08:31:59AM +0200, Jarkko Sakkinen wrote:
> On Wed, Feb 20, 2019 at 10:23:00AM +0800, YueHaibing wrote:
> > calc_tpm2_event_size() has an invalid signature because
> > it returns a 'size_t' where as its signature says that
> > it returns 'int'.
> > 
> > Fixes: 4d23cc323cdb ("tpm: add securityfs support for TPM 2.0 firmware event log")
> > Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
> > Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> 
> Two remarks:
> 
> - git config user.name "Yue Haibing"
> - "Cc: stable@...r.kernel.org" before the fixes tag.

'Theoretical' bug fixes are not suitable for stable

Jason