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SubjectRe: [PATCH 01/28] net: thunderbolt: Unregister ThunderboltIP protocol handler when suspending
From: Mika Westerberg <>
Date: Tue, 29 Jan 2019 18:01:16 +0300

> The XDomain protocol messages may start as soon as Thunderbolt control
> channel is started. This means that if the other host starts sending
> ThunderboltIP packets early enough they will be passed to the network
> driver which then gets confused because its resume hook is not called
> yet.
> Fix this by unregistering the ThunderboltIP protocol handler when
> suspending and registering it back on resume.
> Signed-off-by: Mika Westerberg <>

Acked-by: David S. Miller <>

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