From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] netdev: carrier detect ok, don't turn off negotiation Date: Mon, 26 Feb 2018 14:38:40 -0500 (EST) Message-ID: <20180226.143840.1668837839805898633.davem@davemloft.net> References: <1519509102-5629-1-git-send-email-dudenis2000@yahoo.ca> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: khc@pm.waw.pl, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: dudenis2000@yahoo.ca Return-path: In-Reply-To: <1519509102-5629-1-git-send-email-dudenis2000@yahoo.ca> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Denis Du Date: Sat, 24 Feb 2018 16:51:42 -0500 > Sometimes when physical lines have a just good noise to make the protocol > handshaking fail, but the carrier detect still good. Then after remove of > the noise, nobody will trigger this protocol to be start again to cause > the link to never come back. The fix is when the carrier is still on, not > terminate the protocol handshaking. > > Signed-off-by: Denis Du Applied and queued up for -stable, thanks.