netdev - RE: [PATCH v3 net-next] ptp: only allow phase values lower than 1 period

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Message-ID: <02874ECE860811409154E81DA85FBB58C8B400D7@fmsmsx101.amr.corp.intel.com>
Date:   Wed, 5 Aug 2020 15:47:17 +0000
From:   "Keller, Jacob E" <jacob.e.keller@...el.com>
To:     Richard Cochran <richardcochran@...il.com>,
        Vladimir Oltean <olteanv@...il.com>
CC:     "kuba@...nel.org" <kuba@...nel.org>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [PATCH v3 net-next] ptp: only allow phase values lower than 1
 period



> -----Original Message-----
> From: Richard Cochran <richardcochran@...il.com>
> Sent: Tuesday, August 04, 2020 7:06 PM
> To: Vladimir Oltean <olteanv@...il.com>
> Cc: kuba@...nel.org; davem@...emloft.net; netdev@...r.kernel.org; Keller,
> Jacob E <jacob.e.keller@...el.com>
> Subject: Re: [PATCH v3 net-next] ptp: only allow phase values lower than 1
> period
> 
> On Wed, Aug 05, 2020 at 03:10:47AM +0300, Vladimir Oltean wrote:
> > The way we define the phase (the difference between the time of the
> > signal's rising edge, and the closest integer multiple of the period),
> > it doesn't make sense to have a phase value equal or larger than 1
> > period.
> >
> > So deny these settings coming from the user.
> >
> > Signed-off-by: Vladimir Oltean <olteanv@...il.com>
> 
> Acked-by: Richard Cochran <richardcochran@...il.com>

Acked-by: Jacob Keller <jacob.e.keller@...el.com>

Thanks!