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Mon, 3 Feb 2020 17:08:15 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nHfbFeXsjR9Q for ; Mon, 3 Feb 2020 17:08:14 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by hemlock.osuosl.org (Postfix) with ESMTPS id E7BC486303 for ; Mon, 3 Feb 2020 17:08:13 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 3F48368BFE; Mon, 3 Feb 2020 18:08:09 +0100 (CET) Date: Mon, 3 Feb 2020 18:08:09 +0100 From: Christoph Hellwig To: Peter Ujfalusi Subject: Re: [PoC] arm: dma-mapping: direct: Apply dma_pfn_offset only when it is valid Message-ID: <20200203170809.GA19293@lst.de> References: <8eb68140-97b2-62ce-3e06-3761984aa5b1@ti.com> <20200114164332.3164-1-peter.ujfalusi@ti.com> <28ee3395-baed-8d59-8546-ab7765829cc8@ti.com> <4f0e307f-29a9-44cd-eeaa-3b999e03871c@arm.com> <75843c71-1718-8d61-5e3d-edba6e1b10bd@ti.com> <20200130075332.GA30735@lst.de> <20200130164010.GA6472@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Cc: robh@kernel.org, vigneshr@ti.com, konrad.wilk@oracle.com, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Robin Murphy , Christoph Hellwig , linux-arm-kernel@lists.infradead.org, rogerq@ti.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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