From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Zigotzky Subject: Re: use generic DMA mapping code in powerpc V4 Date: Thu, 6 Dec 2018 11:55:54 +0100 Message-ID: <1948cf84-49ab-543c-472c-d18e27751903@xenosoft.de> References: <20181129170351.GC27951@lst.de> <20181130105346.GB26765@lst.de> <8694431d-c669-b7b9-99fa-e99db5d45a7d@xenosoft.de> <20181130131056.GA5211@lst.de> <25999587-2d91-a63c-ed38-c3fb0075d9f1@xenosoft.de> <58c61afb-290f-6196-c72c-ac7b61b84718@xenosoft.de> <20181204142426.GA2743@lst.de> <20181205140550.GA27549@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20181205140550.GA27549@lst.de> Content-Language: de-DE Sender: linux-kernel-owner@vger.kernel.org To: Christoph Hellwig Cc: linux-arch@vger.kernel.org, Darren Stevens , linux-kernel@vger.kernel.org, Julian Margetson , linux-mm@kvack.org, iommu@lists.linux-foundation.org, Paul Mackerras , Olof Johansson , linuxppc-dev@lists.ozlabs.org List-Id: linux-arch.vger.kernel.org On 05 December 2018 at 3:05PM, Christoph Hellwig wrote: > > Thanks. Can you try a few stepping points in the tree? > > First just with commit 7fd3bb05b73beea1f9840b505aa09beb9c75a8c6 > (the first one) applied? > > Second with all commits up to 5da11e49df21f21dac25a2491aa788307bdacb6b > > And if that still works with commits up to > c1bfcad4b0cf38ce5b00f7ad880d3a13484c123a > Hi Christoph, I undid the commit 7fd3bb05b73beea1f9840b505aa09beb9c75a8c6 with the following command: git checkout 7fd3bb05b73beea1f9840b505aa09beb9c75a8c6 Result: PASEMI onboard ethernet works again and the P5020 board boots. I will test the other commits in the next days. @All It is really important, that you also test Christoph's work on your PASEMI and NXP boards. Could you please help us with solving the issues? 'git clone git://git.infradead.org/users/hch/misc.git -b powerpc-dma.5 a' Thanks, Christian From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.82]:13445 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727763AbeLFK4D (ORCPT ); Thu, 6 Dec 2018 05:56:03 -0500 Subject: Re: use generic DMA mapping code in powerpc V4 References: <20181129170351.GC27951@lst.de> <20181130105346.GB26765@lst.de> <8694431d-c669-b7b9-99fa-e99db5d45a7d@xenosoft.de> <20181130131056.GA5211@lst.de> <25999587-2d91-a63c-ed38-c3fb0075d9f1@xenosoft.de> <58c61afb-290f-6196-c72c-ac7b61b84718@xenosoft.de> <20181204142426.GA2743@lst.de> <20181205140550.GA27549@lst.de> From: Christian Zigotzky Message-ID: <1948cf84-49ab-543c-472c-d18e27751903@xenosoft.de> Date: Thu, 6 Dec 2018 11:55:54 +0100 MIME-Version: 1.0 In-Reply-To: <20181205140550.GA27549@lst.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: de-DE Sender: linux-arch-owner@vger.kernel.org List-ID: To: Christoph Hellwig Cc: linux-arch@vger.kernel.org, Darren Stevens , linux-kernel@vger.kernel.org, Julian Margetson , linux-mm@kvack.org, iommu@lists.linux-foundation.org, Paul Mackerras , Olof Johansson , linuxppc-dev@lists.ozlabs.org Message-ID: <20181206105554.G4OIT4U4w5kggICmLgKVn3OuRJeHCygZ5BuhuQjdIUY@z> On 05 December 2018 at 3:05PM, Christoph Hellwig wrote: > > Thanks. Can you try a few stepping points in the tree? > > First just with commit 7fd3bb05b73beea1f9840b505aa09beb9c75a8c6 > (the first one) applied? > > Second with all commits up to 5da11e49df21f21dac25a2491aa788307bdacb6b > > And if that still works with commits up to > c1bfcad4b0cf38ce5b00f7ad880d3a13484c123a > Hi Christoph, I undid the commit 7fd3bb05b73beea1f9840b505aa09beb9c75a8c6 with the following command: git checkout 7fd3bb05b73beea1f9840b505aa09beb9c75a8c6 Result: PASEMI onboard ethernet works again and the P5020 board boots. I will test the other commits in the next days. @All It is really important, that you also test Christoph's work on your PASEMI and NXP boards. Could you please help us with solving the issues? 'git clone git://git.infradead.org/users/hch/misc.git -b powerpc-dma.5 a' Thanks, Christian