From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751773AbcEJNQt (ORCPT ); Tue, 10 May 2016 09:16:49 -0400 Received: from mx2.suse.de ([195.135.220.15]:45949 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751262AbcEJNQs (ORCPT ); Tue, 10 May 2016 09:16:48 -0400 Subject: Re: [PATCH] NVMe: Only release requested regions To: Johannes Thumshirn , Keith Busch , Jens Axboe References: <1462886068-14605-1-git-send-email-jthumshirn@suse.de> Cc: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org From: Hannes Reinecke Message-ID: <5731DF3D.4000306@suse.de> Date: Tue, 10 May 2016 15:16:45 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 In-Reply-To: <1462886068-14605-1-git-send-email-jthumshirn@suse.de> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/10/2016 03:14 PM, Johannes Thumshirn wrote: > The NVMe driver only requests the PCIe device's memory regions but releases > all possible regions (including eventual I/O regions). This leads to a stale > warning entry in dmesg about freeing non existent resources. > > Signed-off-by: Johannes Thumshirn > --- > drivers/nvme/host/pci.c | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@suse.de +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg)