netdev - Re: [PATCH net] ipv4: Fix updating SOF_TIMESTAMPING_OPT_ID when SKBTX_HW

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Message-ID: <20190429150242.vckwna4bt4xynzjo@localhost>
Date:   Mon, 29 Apr 2019 08:02:42 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc:     Stephen Mallon <stephen.mallon@...ney.edu.au>,
        "David S. Miller" <davem@...emloft.net>,
        Network Development <netdev@...r.kernel.org>
Subject: Re: [PATCH net] ipv4: Fix updating SOF_TIMESTAMPING_OPT_ID when
 SKBTX_HW_TSTAMP is enabled

On Sun, Apr 28, 2019 at 10:57:57PM -0400, Willem de Bruijn wrote:
> It is debatable whether this is a fix or a new feature. It extends
> SOF_TIMESTAMPING_OPT_ID to hardware timestamps. I don't think this
> would be a stable candidate.

Was the original series advertised as SW timestamping only?

If so, I missed that at the time.  After seeing it not work, I meant
to fix it, but never got around to it.  So to me this is a known
issue.
 
> More importantly, note that __ip6_append_data has similar logic. For
> consistency the two should be updated at the same time.

+1

Thanks,
Richard