netdev - RE: [PATCH net-next v2 1/2] qed: Add infrastructure for PTP support.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 29 Jan 2017 21:36:11 +0000
From:   "Mintz, Yuval" <Yuval.Mintz@...ium.com>
To:     Richard Cochran <richardcochran@...il.com>
CC:     "davem@...emloft.net" <davem@...emloft.net>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "Kalluru, Sudarsana" <Sudarsana.Kalluru@...ium.com>
Subject: RE: [PATCH net-next v2 1/2] qed: Add infrastructure for PTP support.

> > We could - but what difference would it make?
> 
> It would reduce the chance of missing the next time stamp.

I might have gotten it all wrong, but I was under the assumption that time-
stamped packets are periodic, and that the interval between two isn't
going to be so small.
Is so, how does having a couple of additional instructions in between
jeopardizes the next time stamp?

[Don't take it as an objection - given that we'll send a v3 for this one
we'd make the adjustment here; It's just that I feel like I'm missing
something]