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From: Dave Taht <dave.taht@gmail.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	cake@lists.bufferbloat.net,
	 make-wifi-fast@lists.bufferbloat.net,
	 WireGuard mailing list <wireguard@lists.zx2c4.com>
Subject: Re: [Cake] WireGuard Queuing, Bufferbloat, Performance, Latency, and related issues
Date: Sat, 1 Oct 2016 08:40:59 -0700	[thread overview]
Message-ID: <CAA93jw4MCXRn2zfqw3yuckD5YSsRCRUmLqC9VP88q9ODTLv5ng@mail.gmail.com> (raw)
In-Reply-To: <87twcw9tih.fsf@toke.dk>

My thought - given that at least on some platforms - encrypting 1000
packets at a time is a bad idea - would be something regulating the
amount of data being crypted at a time, an equivalent to byte queue
limits - BQL - BCL? byte crypto limits - to keep no more than, say,
1ms of data in that part of the subsystem.

... also pulling stuff out of order from an already encrypted thing
leads to the same IV problems we had in mac80211.

  reply	other threads:[~2016-10-01 15:41 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-30 23:21 Jason A. Donenfeld
2016-10-01 11:51 ` Toke Høiland-Jørgensen
2016-10-01 15:40   ` Dave Taht [this message]
2016-10-01 15:51     ` Toke Høiland-Jørgensen
2016-10-01 17:19       ` Dave Taht
2016-10-01 17:28         ` Toke Høiland-Jørgensen
2016-10-01 22:44           ` Jason A. Donenfeld
2016-10-01 23:40             ` Toke Høiland-Jørgensen
2016-10-02  2:25               ` Jason A. Donenfeld
2016-10-02  2:40                 ` Jason A. Donenfeld
2016-10-02 11:31                 ` Toke Høiland-Jørgensen
2016-10-05 12:39                   ` Jason A. Donenfeld
2016-10-05 13:59                     ` Toke Høiland-Jørgensen
2016-10-05 14:21                       ` Jonathan Morton
     [not found] <CAHmME9pT3wYc=zCm7XcBcgnsT2pDrNWQZpS95+d=GoPPQLa5VQ@mail.gmail.com>
2016-09-30 19:18 ` Dave Taht
2016-09-30 20:12   ` Jason A. Donenfeld

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