From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH v2 0/4] drivers: net: cpsw: fix driver loading/unloading Date: Sat, 30 Jul 2016 21:00:49 -0700 (PDT) Message-ID: <20160730.210049.865458752683551165.davem@davemloft.net> References: <20160728175037.22053-1-grygorii.strashko@ti.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20160728175037.22053-1-grygorii.strashko@ti.com> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-omap@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.