From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: noveau vs arm dma ops Date: Wed, 25 Apr 2018 08:33:12 -0700 Message-ID: <20180425153312.GD27076@infradead.org> References: <20180420152111.GR31310@phenom.ffwll.local> <20180424184847.GA3247@infradead.org> <20180425054855.GA17038@infradead.org> <20180425064335.GB28100@infradead.org> <20180425074151.GA2271@ulmo> <20180425085439.GA29996@infradead.org> <20180425100429.GR25142@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20180425100429.GR25142@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Christoph Hellwig , Thierry Reding , Christian =?iso-8859-1?Q?K=F6nig?= , "moderated list:DMA BUFFER SHARING FRAMEWORK" , Linux Kernel Mailing List , amd-gfx list , Jerome Glisse , dri-devel , Dan Williams , Logan Gunthorpe , "open list:DMA BUFFER SHARING FRAMEWORK" , iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org List-Id: amd-gfx.lists.freedesktop.org T24gV2VkLCBBcHIgMjUsIDIwMTggYXQgMTI6MDQ6MjlQTSArMDIwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiA+IENvb3JkaW5hdGluZyB0aGUgYmFja3BvcnQgb2YgYSB0cml2aWFsIGhlbHBlciBp biB0aGUgYXJtIHRyZWUgaXMgbm90Cj4gPiB0aGUgZW5kIG9mIHRoZSB3b3JsZC4gIFJlYWxseSwg dGhpcyBjb3dib3kgYXR0aXR1ZGUgaXMgYSBnb29kIHJlYXNvbgo+ID4gd2h5IGdyYXBoaWNzIGZv bGtzIGhhdmUgc3VjaCBhIGJhZCByZXAuICBZb3Uga2VlcCBwb2tpbmcgaW50byByYW5kb20KPiA+ IGtlcm5lbCBpbnRlcm5hbHMsIGRvbid0IHRhbGsgdG8gYW5veW9uZSBhbmQgdGhlbiBjb21wbGFp biBpZiBwZW9wbGUKPiA+IGFyZSB1cHNldC4gIFRoaXMgc2hvdWxkbid0IGJlIHN1cnByaXNpbmcu Cj4gCj4gTm90IHJlYWxseSBhZ3JlZWluZyBvbiB0aGUgY293Ym95IHRoaW5nLiBUaGUgZnVuZGFt ZW50YWwgcHJvYmxlbSBpcyB0aGF0Cj4gdGhlIGRtYSBhcGkgcHJvdmlkZXMgYWJzdHJhY3Rpb24g dGhhdCBzZXJpb3VzbHkgZ2V0cyBpbiB0aGUgd2F5IG9mIHdyaXRpbmcKPiBhIGdwdSBkcml2ZXIu 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