From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F2E2C43387 for ; Thu, 3 Jan 2019 19:26:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4C0AD2184B for ; Thu, 3 Jan 2019 19:26:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=xenosoft.de header.i=@xenosoft.de header.b="tisa1E30" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727194AbfACT0b (ORCPT ); Thu, 3 Jan 2019 14:26:31 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.52]:21533 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbfACT0a (ORCPT ); Thu, 3 Jan 2019 14:26:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1546543586; s=strato-dkim-0002; d=xenosoft.de; h=To:References:Message-Id:Cc:Date:In-Reply-To:From:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=pBQ+DDG+R8lz5PVBZOtvAtHEXP7LzY+0QhXhuCmy5sI=; b=tisa1E30UknaEvOhblVo1IE4SaQJY3eziFUjZwT94U3TfuWg6f4eNxc+p6U/Kvty4b qfRhMV6hbSNgOs+Bgd/sCERut3Mw5FB7vtpV3dd+aNLbO0WZVi1fYODXyp6nqsbchRqp fl9l4QkxblSSbSE/15/qenPszotStfEJrcATsy648oGz7TZSfnP5eKXJWu7M5xBdP6NM CzfOv0WlSB+sd80diu+6QH4RBxfIbZlCa9cf5UI3gjquVx7bwWtSHJd+oBYwfSZ9ll/1 Y7TL6doz2nBt7kuEuBHLgS8BWeLltkh89b2wu3vCEsFA+iJKdjqiVEOThjbfyCjfmtGv /JKw== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGN0rBVhd9dFr6KxrfO5Oh7R7NWcgjrpgx3EJD7auEH2ABQccQesTkMWARnsp4/2a" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a01:598:80a5:5375:1417:f8b6:a542:2ccf] by smtp.strato.de (RZmta 44.9 AUTH) with ESMTPSA id u0679fv03JQGQ7n (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Thu, 3 Jan 2019 20:26:16 +0100 (CET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) Subject: Re: use generic DMA mapping code in powerpc V4 From: Christian Zigotzky X-Mailer: iPhone Mail (15G77) In-Reply-To: <20190103073622.GA24323@lst.de> Date: Thu, 3 Jan 2019 20:26:15 +0100 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 Content-Transfer-Encoding: quoted-printable Message-Id: <71A251A5-FA06-4019-B324-7AED32F7B714@xenosoft.de> References: <2242B4B2-6311-492E-BFF9-6740E36EC6D4@xenosoft.de> <84558d7f-5a7f-5219-0c3a-045e6b4c494f@xenosoft.de> <20181213091021.GA2106@lst.de> <835bd119-081e-a5ea-1899-189d439c83d6@xenosoft.de> <76bc684a-b4d2-1d26-f18d-f5c9ba65978c@xenosoft.de> <20181213112511.GA4574@lst.de> <008c981e-bdd2-21a7-f5f7-c57e4850ae9a@xenosoft.de> <20190103073622.GA24323@lst.de> To: Christoph Hellwig Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christoph, Happy new year for you too. Unfortunately we have some problems with the lat= est DRM patches. They modified a lot and some graphics cards don=E2=80=99t w= ork anymore. During the holidays we tried to figure out where the problems a= re but without any success. I will try to test your patches next week. Cheers, Christian Sent from my iPhone > On 3. Jan 2019, at 08:36, Christoph Hellwig wrote: >=20 > Hi Christian, >=20 > happy new year and I hope you had a few restful deays off. >=20 > I've pushed a new tree to: >=20 > git://git.infradead.org/users/hch/misc.git powerpc-dma.6 >=20 > Gitweb: >=20 > http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-= dma.6 >=20 > Which has been rebased to the latests Linus tree, which has a lot of > changes, and has also changed the patch split a bit to aid bisection. >=20 > I think=20 >=20 > http://git.infradead.org/users/hch/misc.git/commitdiff/c446404b041130fbd= 9d1772d184f24715cf2362f >=20 > might be a good commit to re-start testing, then bisecting up to the > last commit using git bisect.