From: "Jason A. Donenfeld" <Jason@zx2c4.com> To: Jacob Lifshay <firstname.lastname@example.org> Cc: email@example.com Subject: Re: why not use ktime_get_clocktai_ts64 Date: Fri, 17 Jun 2022 13:56:23 +0200 [thread overview] Message-ID: <Yqxr57xeYHYI3F22@zx2c4.com> (raw) In-Reply-To: <CAC2bXD6FKSk1EEcw4QtqxengUvyCN2bfwzG5jFUvAPAsg2kxBA@mail.gmail.com> Hi Jacob, On Wed, Jun 15, 2022 at 06:48:08PM -0700, Jacob Lifshay wrote: > I was reading in noise.c and noticed you use ktime_get_real_ts64 and > do manual adjustments (the current code is broken if/when there's > another leap second) rather than using ktime_get_clocktai_ts64 which > already handles compensation for leap seconds. > > https://git.zx2c4.com/wireguard-linux/tree/drivers/net/wireguard/noise.c?id=7fae4596a269d2f9a6a7d1a8695c3a68ab34f7be#n501 > > Is there a reason for that? Not really I guess. The only requirement, though, is that the timestamps are monotonic with respect to the particular localprivate-remotepublic pairing of peers. So I'm not sure it matters? Jason
next prev parent reply other threads:[~2022-06-17 11:58 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-16 1:48 Jacob Lifshay 2022-06-17 11:56 ` Jason A. Donenfeld [this message] 2022-06-19 6:16 ` Jacob Lifshay
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