netdev - Re: Regression: Bug 196547 - Since 4.12 - bonding module not working with wireless drivers

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Message-Id: <20170816.143116.1172751167543812070.davem@davemloft.net>
Date:   Wed, 16 Aug 2017 14:31:16 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     dcbw@...hat.com
Cc:     james@...ealm.net, futur.andy@...glemail.com, kvalo@...eaurora.org,
        arend.vanspriel@...adcom.com, maheshb@...gle.com,
        andy@...yhouse.net, netdev@...r.kernel.org,
        linux-wireless@...r.kernel.org, greearb@...delatech.com
Subject: Re: Regression: Bug 196547 - Since 4.12 - bonding module not
 working with wireless drivers

From: Dan Williams <dcbw@...hat.com>
Date: Wed, 16 Aug 2017 16:22:41 -0500

> My biggest suggestion is that perhaps bonding should grow hysteresis
> for link speeds. Since WiFi can change speed every packet, you probably
> don't want the bond characteristics changing every couple seconds just
> in case your WiFi link is jumping around.  Ethernet won't bounce around
> that much, so the hysteresis would have no effect there.  Or, if people
> are concerned about response time to speed changes on ethernet (where
> you probably do want an instant switch-over) some new flag to indicate
> that certain devices don't have stable speeds over time.

Or just report the average of the range the wireless link can hit, and
be done with it.

I think you guys are overcomplicating things.