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Date:   Wed, 11 Aug 2021 05:10:30 +0300
From:   Jarkko Sakkinen <jarkko@kernel.org>
To:     Stefan Berger <stefanb@linux.ibm.com>
Cc:     Stefan Berger <stefanb@linux.vnet.ibm.com>, nasastry@in.ibm.com,
        linux-integrity@vger.kernel.org,
        linux-security-module@vger.kernel.org,
        linux-kernel@vger.kernel.org, Nayna Jain <nayna@linux.ibm.com>,
        George Wilson <gcwilson@linux.ibm.com>
Subject: Re: [PATCH v4 2/2] tpm: ibmvtpm: Rename tpm_process_cmd to
 tpm_status and define flag
Message-ID: <20210811021030.5meaty2zxf253nfl@kernel.org>
References: <20210809192159.2176580-1-stefanb@linux.vnet.ibm.com>
 <20210809192159.2176580-3-stefanb@linux.vnet.ibm.com>
 <20210810175855.fixtw5jks4gbmkua@kernel.org>
 <86f6a6c8-87cc-a397-35b3-a30220f12aed@linux.ibm.com>
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On Tue, Aug 10, 2021 at 09:50:55PM -0400, Stefan Berger wrote:
> 
> On 8/10/21 1:58 PM, Jarkko Sakkinen wrote:
> > On Mon, Aug 09, 2021 at 03:21:59PM -0400, Stefan Berger wrote:
> > > From: Stefan Berger <stefanb@linux.ibm.com>
> > > 
> > > Rename the field tpm_processing_cmd to tpm_status in ibmvtpm_dev and set
> > > the TPM_STATUS_BUSY flag while the vTPM is busy processing a command.
> > > 
> > > 
> > >   		default:
> > > diff --git a/drivers/char/tpm/tpm_ibmvtpm.h b/drivers/char/tpm/tpm_ibmvtpm.h
> > > index 51198b137461..252f1cccdfc5 100644
> > > --- a/drivers/char/tpm/tpm_ibmvtpm.h
> > > +++ b/drivers/char/tpm/tpm_ibmvtpm.h
> > > @@ -41,7 +41,8 @@ struct ibmvtpm_dev {
> > >   	wait_queue_head_t wq;
> > >   	u16 res_len;
> > >   	u32 vtpm_version;
> > > -	u8 tpm_processing_cmd;
> > > +	u8 tpm_status;
> > > +#define TPM_STATUS_BUSY		(1 << 0) /* vtpm is processing a command */
> > Declare this already in the fix, and just leave the rename here.
> 
> You mean the fix patch does not use 'true' anymore but uses the
> TPM_STATUS_BUSY flag already but the name is still tpm_processing_cmd? And
> literally only the renaming of this field is done in the 2nd patch?

I can fixup these patches, and use '1', instead of true. No need to send
new ones.

Acked-by: Jarkko Sakkinen <jarkko@kernel.org>

/Jarkko