From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [RFC PATCH v1 0/6] Resolve unwanted DMA backing with IOMMU Date: Fri, 27 Jul 2018 20:31:34 +0200 Message-ID: <20180727183134.GD6738@8bytes.org> References: <20180726231624.21084-1-digetx@gmail.com> <20180727082512.lpvmeuvxnw3mpeym@8bytes.org> <20180727090328.GH28088@arm.com> <4164951.xGHfcFJ9uZ@dimapc> <20180727142000.76zgficpta473snl@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Rob Herring Cc: devicetree@vger.kernel.org, Mikko Perttunen , "Rafael J. Wysocki" , kwizart@gmail.com, Greg Kroah-Hartman , Will Deacon , Russell King , dri-devel , Jon Hunter , linux-tegra@vger.kernel.org, Linux IOMMU , Thierry Reding , bskeggs@redhat.com, Catalin Marinas , nouveau@lists.freedesktop.org, Dmitry Osipenko , Frank Rowand , "linux-kernel@vger.kernel.org" List-Id: devicetree@vger.kernel.org T24gRnJpLCBKdWwgMjcsIDIwMTggYXQgMTE6MTM6MzFBTSAtMDYwMCwgUm9iIEhlcnJpbmcgd3Jv dGU6Cj4gSSBkb24ndCBmb2xsb3cgd2h5IHdlIG5lZWQgYSBwcm9wZXJ0eSByYXRoZXIgdGhhbiBi ZWluZyBpbXBsaWVkIGJ5IHRoZQo+IGRldmljZSdzICh0aGUgR1BVKSBjb21wYXRpYmxlIHN0cmlu Zy4KClRoZXJlIG1pZ2h0IGJlIGRldmljZXMgd2hlcmUgZWl0aGVyIHNldHVwIHdvcmtzLCB3aXRo IG9yIHdpdGhvdXQgSU9NTVUKdHJhbnNsYXRpb24sIGFuZCB0aGUgZmlybXdhcmUgY2FuIHNldCB0 aGUgcHJvcGVydHkgZGVwZW5kaW5nIG9uIHdoZXRoZXIKdGhlIHVzZXIgd2FudHMgbW9yZSBwZXJm b3JtYW5jZSBvciBtb3JlIHNlY3VyaXR5LgoKSWYgd2UgaGF2ZSBhIHdoaXRlbGlzdCBpbiB0aGUg a2VybmVsIHRoaXMgZ2V0cyBtb3JlIGNvbXBsaWNhdGVkLCB3ZQpwcm9iYWJseSBuZWVkIGFkZGl0 aW9uYWwga2VybmVsLXBhcmFtZXRlcnMgdG8gb3ZlcndyaXRlIHRob3NlIHdoaXRlbGlzdAplbnRy aWVzLiBIYXZpbmcgYSBwcm9wZXJ0eSBpbiB0aGUgZGV2aWNlLXRyZWUgc2VlbXMgdG8gYmUgYSBi ZXR0ZXIgd2F5CmhlcmUsIGltaG8uCgoKCUpvZXJnCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9kcmktZGV2ZWwK