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[23.128.96.18]) by mx.google.com with ESMTP id g24si884381edu.262.2020.09.01.09.54.52; Tue, 01 Sep 2020 09:55:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=casper.20170209 header.b=Qp7cO1c6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732474AbgIAQyD (ORCPT + 99 others); Tue, 1 Sep 2020 12:54:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38914 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730228AbgIAQxf (ORCPT ); Tue, 1 Sep 2020 12:53:35 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1B89C061244; Tue, 1 Sep 2020 09:53:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=mr+spIm0j102sxFcc3WXz2mCLWqWkBrKAQyNQoZhMH4=; b=Qp7cO1c6obl/HbURjQhpBiYPQG zMVpdHyURqSWTczQUMKFJAjOy/TiFuPuIO99chev9Opx0LZ/TLT95QaNoVyb4m6rgj02rzNms21bD l/OJj+Pn3H4e3Mzua6ZOGdf7TbV7b19zK1HK8PwPz1sPjHOWtXsWoQGxS7DBoTJGYTbRtUYGJqxI7 8CsalzSoTglaLhiOvz2SYPVRp3wWJsHM/wtbu2DlirQcXKmjLD+1CJIvyaMBTnf2S3HPWyMsavtNt 3tJ7WFYYYteWuJLPBqd7P2w3N7flwqDEkXxZ8pD/Jd3z/6ksKCRHFQo9SY2r/QQ5XzKyjmUUHgPI3 osL/2N3Q==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD9Wy-0001ZZ-0r; Tue, 01 Sep 2020 16:53:12 +0000 Date: Tue, 1 Sep 2020 17:53:11 +0100 From: Matthew Wilcox To: Helge Deller Cc: James Bottomley , Christoph Hellwig , Mauro Carvalho Chehab , Thomas Bogendoerfer , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , Ben Skeggs , Pawel Osciak , Marek Szyprowski , Matt Porter , iommu@lists.linux-foundation.org, Tom Lendacky , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, netdev@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, linux-mm@kvack.org, alsa-devel@alsa-project.org Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling Message-ID: <20200901165311.GS14765@casper.infradead.org> References: <20200819065555.1802761-1-hch@lst.de> <20200819065555.1802761-8-hch@lst.de> <1598971960.4238.5.camel@HansenPartnership.com> <20200901150554.GN14765@casper.infradead.org> <1598973776.4238.11.camel@HansenPartnership.com> <3369218e-eea4-14e9-15f1-870269e4649d@gmx.de> <77c9b2b6-bedc-d090-8b23-6ac664df1d1f@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <77c9b2b6-bedc-d090-8b23-6ac664df1d1f@gmx.de> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 01, 2020 at 06:41:12PM +0200, Helge Deller wrote: > > I still have a zoo of machines running for such testing, including a > > 715/64 and two 730. > > I'm going to test this git tree on the 715/64: The 715/64 is a 7100LC machine though. I think you need to boot on the 730 to test the non-coherent path.