linux-kernel - Re: [PATCH] tpm: fix wrong return value in tpm_pcr

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Message-ID: <20200416161141.GA181141@linux.intel.com>
Date:   Thu, 16 Apr 2020 19:11:41 +0300
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Roberto Sassu <roberto.sassu@...wei.com>,
        Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>,
        "peterhuewe@....de" <peterhuewe@....de>,
        "jgg@...pe.ca" <jgg@...pe.ca>, "arnd@...db.de" <arnd@...db.de>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "zhang.jia@...ux.alibaba.com" <zhang.jia@...ux.alibaba.com>,
        "linux-integrity@...r.kernel.org" <linux-integrity@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Silviu Vlasceanu <Silviu.Vlasceanu@...wei.com>
Subject: Re: [PATCH] tpm: fix wrong return value in tpm_pcr_extend

On Tue, Apr 14, 2020 at 01:26:15PM -0700, Jerry Snitselaar wrote:
> On Tue Apr 14 20, Jarkko Sakkinen wrote:
> > On Tue, Apr 14, 2020 at 11:55:43AM +0000, Roberto Sassu wrote:
> > > > -----Original Message-----
> > > > From: linux-integrity-owner@...r.kernel.org [mailto:linux-integrity-
> > > > owner@...r.kernel.org] On Behalf Of Tianjia Zhang
> > > > Sent: Tuesday, April 14, 2020 1:42 PM
> > > > To: peterhuewe@....de; jarkko.sakkinen@...ux.intel.com; jgg@...pe.ca;
> > > > arnd@...db.de; gregkh@...uxfoundation.org; zhang.jia@...ux.alibaba.com
> > > > Cc: linux-integrity@...r.kernel.org; linux-kernel@...r.kernel.org;
> > > > tianjia.zhang@...ux.alibaba.com
> > > > Subject: [PATCH] tpm: fix wrong return value in tpm_pcr_extend
> > > >
> > > > For the algorithm that does not match the bank, a positive
> > > > value EINVAL is returned here. I think this is a typo error.
> > > > It is necessary to return an error value.
> > > 
> > > Yes, thanks.
> > > 
> > > Reviewed-by: Roberto Sassu <roberto.sassu@...wei.com>
> > 
> > Happen to have the commit ID at hand for fixes?
> > 
> > Thanks.
> > 
> > /Jarkko
> > 
> 
> 9f75c8224631 ("KEYS: trusted: correctly initialize digests and fix locking issue")

Thanks.

Also added:

Cc: stable@...r.kernel.org # 5.4.x

/Jarkko