From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] net: dsa: mv88e6xxx: remove link polling Date: Wed, 07 Oct 2015 02:59:07 -0700 (PDT) Message-ID: <20151007.025907.365366822224236229.davem@davemloft.net> References: Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, andrew@lunn.ch, linux@roeck-us.net To: rmk+kernel@arm.linux.org.uk Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:52504 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751355AbbJGJnZ (ORCPT ); Wed, 7 Oct 2015 05:43:25 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: From: Russell King Date: Sat, 03 Oct 2015 18:09:01 +0100 > The link status is polled by the generic phy layer, there's no need to > duplicate that polling with additional polling. This additional polling > adds additional MDIO traffic, and races with the generic phy layer, > resulting in missing or duplicated link status messages. > > Tested-by: Andrew Lunn > Signed-off-by: Russell King Applied.