From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: use generic DMA mapping code in powerpc V4 Date: Tue, 12 Feb 2019 16:25:45 +0100 Message-ID: <20190212152543.GA24061@lst.de> References: <20190204123852.GA10428@lst.de> <20190206151505.GA31065@lst.de> <20190206151655.GA31172@lst.de> <61EC67B1-12EF-42B6-B69B-B59F9E4FC474@xenosoft.de> <7c1f208b-6909-3b0a-f9f9-38ff1ac3d617@xenosoft.de> <20190208091818.GA23491@lst.de> <4e7137db-e600-0d20-6fb2-6d0f9739aca3@xenosoft.de> <20190211073804.GA15841@lst.de> <820bfeb1-30c0-3d5a-54a2-c4f9a8c15b0e@xenosoft.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <820bfeb1-30c0-3d5a-54a2-c4f9a8c15b0e@xenosoft.de> Sender: linux-kernel-owner@vger.kernel.org To: Christian Zigotzky Cc: Christoph Hellwig , 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 Tue, Feb 12, 2019 at 01:42:56PM +0100, Christian Zigotzky wrote: > On 11 February 2019 at 08:38AM, Christoph Hellwig wrote: >> On Sun, Feb 10, 2019 at 01:00:20PM +0100, Christian Zigotzky wrote: >>> I tested the whole series today. The kernels boot and the P.A. Semi >>> Ethernet works! :-) Thanks a lot! >>> >>> I also tested it in a virtual e5500 QEMU machine today. Unfortunately the >>> kernel crashes. >> This looks like a patch I fixed in mainline a while ago, but which >> the powerpc tree didn't have yet. >> >> I've cherry picked this commit >> ("swiotlb: clear io_tlb_start and io_tlb_end in swiotlb_exit") >> >> and added it to the powerpc-dma.6 tree, please retry with that one. >> > Hello Christoph, > > Have you added it to the powerpc-dma.6 tree yet? The last commit was 4 days > ago. I added it, but forgot to push it out. It is there now, sorry: http://git.infradead.org/users/hch/misc.git/commitdiff/2cf0745b7420af4a3e871d5a970a45662dfae69c From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from verein.lst.de ([213.95.11.211]:36067 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728273AbfBLPZq (ORCPT ); Tue, 12 Feb 2019 10:25:46 -0500 Date: Tue, 12 Feb 2019 16:25:45 +0100 From: Christoph Hellwig Subject: Re: use generic DMA mapping code in powerpc V4 Message-ID: <20190212152543.GA24061@lst.de> References: <20190204123852.GA10428@lst.de> <20190206151505.GA31065@lst.de> <20190206151655.GA31172@lst.de> <61EC67B1-12EF-42B6-B69B-B59F9E4FC474@xenosoft.de> <7c1f208b-6909-3b0a-f9f9-38ff1ac3d617@xenosoft.de> <20190208091818.GA23491@lst.de> <4e7137db-e600-0d20-6fb2-6d0f9739aca3@xenosoft.de> <20190211073804.GA15841@lst.de> <820bfeb1-30c0-3d5a-54a2-c4f9a8c15b0e@xenosoft.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <820bfeb1-30c0-3d5a-54a2-c4f9a8c15b0e@xenosoft.de> Sender: linux-arch-owner@vger.kernel.org List-ID: To: Christian Zigotzky Cc: Christoph Hellwig , 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: <20190212152545.0j3jyIbLhcA37okF-IamokRT2z5kvVzYzv0RHPskLx4@z> On Tue, Feb 12, 2019 at 01:42:56PM +0100, Christian Zigotzky wrote: > On 11 February 2019 at 08:38AM, Christoph Hellwig wrote: >> On Sun, Feb 10, 2019 at 01:00:20PM +0100, Christian Zigotzky wrote: >>> I tested the whole series today. The kernels boot and the P.A. Semi >>> Ethernet works! :-) Thanks a lot! >>> >>> I also tested it in a virtual e5500 QEMU machine today. Unfortunately the >>> kernel crashes. >> This looks like a patch I fixed in mainline a while ago, but which >> the powerpc tree didn't have yet. >> >> I've cherry picked this commit >> ("swiotlb: clear io_tlb_start and io_tlb_end in swiotlb_exit") >> >> and added it to the powerpc-dma.6 tree, please retry with that one. >> > Hello Christoph, > > Have you added it to the powerpc-dma.6 tree yet? The last commit was 4 days > ago. I added it, but forgot to push it out. It is there now, sorry: http://git.infradead.org/users/hch/misc.git/commitdiff/2cf0745b7420af4a3e871d5a970a45662dfae69c