From: Andreas Born <futur.a...@googlemail.com>
Date: Thu, 10 Aug 2017 06:41:44 +0200
> The patch c4adfc822bf5 ("bonding: make speed, duplex setting consistent
> with link state") puts the link state to down if
> bond_update_speed_duplex() cannot retrieve speed and duplex settings.
> Assumably the patch was written with 802.3ad mode in mind which relies
> on link speed/duplex settings. For other modes like active-backup these
> settings are not required. Thus, only for these other modes, this patch
> reintroduces support for slaves that do not support reporting speed or
> duplex such as wireless devices. This fixes the regression reported in
> bug 196547 (https://bugzilla.kernel.org/show_bug.cgi?id=196547).
>
> Fixes: c4adfc822bf5 ("bonding: make speed, duplex setting consistent
> with link state")
> Signed-off-by: Andreas Born <futur.a...@googlemail.com>
Applied and queued up for -stable, thanks.
