linux-kernel - Re: [PATCH] tpm: allow TCPA log area to be empty

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Message-ID: <20180327080502.GA11855@linux.intel.com>
Date:   Tue, 27 Mar 2018 11:05:02 +0300
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Sahil Rihan <srihan@...com>
Cc:     Jason Gunthorpe <jgg@...pe.ca>,
        "linux-integrity@...r.kernel.org" <linux-integrity@...r.kernel.org>,
        "linux-security-module@...r.kernel.org" 
        <linux-security-module@...r.kernel.org>,
        Alexei Starovoitov <ast@...com>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>,
        Peter Huewe <peterhuewe@....de>, Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] tpm: allow TCPA log area to be empty

On Tue, Mar 27, 2018 at 12:07:14AM +0000, Sahil Rihan wrote:
> > On 3/22/18, 7:20 AM, "Jarkko Sakkinen" <jarkko.sakkinen@...ux.intel.com> wrote:
> >
> >   On Tue, 2018-03-20 at 22:29 +0000, Sahil Rihan wrote:
> >   > > On 3/19/18, 2:25 PM, "Jarkko Sakkinen" <jarkko.sakkinen@...ux.intel.com>
> >   > > wrote:
> >   > >     
> >   > >    Sahil, would you care to try if this fixes the issue that you are
> >   > >    having or not?
> >   > 
> >   > Yes, we can test this out. Might take a day or two.
> >    
> >   Awesome, thank you. I'll add
> >    
> >   Reported-by: Sahil Rihan <srihan@...com>
> >    
> >   if that is OK for you?
> 
> Jarkko, 
> 
> We applied your patch to a 4.11 kernel (unfortunately not the latest upstream) and were able to confirm that the char device is now being created correctly. The sysfs enabled node is also present.
> 
> And yes, please add the "Reported-by" line.
> 
> Thanks,
> Sahil

And also

Tested-by: Sahil Rihan <srihan@...com>

?

/Jarkko