From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750943AbcGaEAy (ORCPT ); Sun, 31 Jul 2016 00:00:54 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:51154 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750716AbcGaEAv (ORCPT ); Sun, 31 Jul 2016 00:00:51 -0400 Date: Sat, 30 Jul 2016 21:00:49 -0700 (PDT) Message-Id: <20160730.210049.865458752683551165.davem@davemloft.net> To: grygorii.strashko@ti.com Cc: netdev@vger.kernel.org, mugunthanvnm@ti.com, nsekhar@ti.com, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: Re: [PATCH v2 0/4] drivers: net: cpsw: fix driver loading/unloading From: David Miller In-Reply-To: <20160728175037.22053-1-grygorii.strashko@ti.com> References: <20160728175037.22053-1-grygorii.strashko@ti.com> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sat, 30 Jul 2016 21:00:50 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Grygorii Strashko Date: Thu, 28 Jul 2016 20:50:33 +0300 > This series fixes set of isssues observed when CPSW driver module is unloaded/loaded: > 1) rmmod: deadlock in cpdma_ctlr_destroy > 2) rmmod: L3 back-trace and crash if all net interfaces are down, because CPSW > can be powerred down by PM runtime in this case. > 3) insmod: mdio device is not recreated on next insmod > - need to use of_platform_depopulate() in cpsw_remove(). > 4) rmmod: system crash on omap_device removal > > Tested on: am437x-idk, am57xx-beagle-x15 > > Changes in v2: > - build warning fixed > - added fix for correct omap_device removal > > Link on v1: > https://lkml.org/lkml/2016/7/22/240 Series applied, thanks.