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[94.29.54.195]) by smtp.googlemail.com with ESMTPSA id n22sm1087665lji.139.2021.10.02.18.09.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 02 Oct 2021 18:09:56 -0700 (PDT) Subject: Re: [PATCH v2 0/5] iommu: Support identity mappings of reserved-memory regions To: Thierry Reding , Joerg Roedel , Rob Herring References: <20210423163234.3651547-1-thierry.reding@gmail.com> From: Dmitry Osipenko Message-ID: <95e4c23e-4700-ef7e-d8ae-17693b65e121@gmail.com> Date: Sun, 3 Oct 2021 04:09:56 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210423163234.3651547-1-thierry.reding@gmail.com> Content-Language: en-US Cc: devicetree@vger.kernel.org, Will Deacon , iommu@lists.linux-foundation.org, linux-tegra@vger.kernel.org, Robin Murphy 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; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" MjMuMDQuMjAyMSAxOTozMiwgVGhpZXJyeSBSZWRpbmcg0L/QuNGI0LXRgjoKPiBJJ3ZlIG1hZGUg Y29ycmVzcG9uZGluZyBjaGFuZ2VzIGluIHRoZSBwcm9wcmlldGFyeSBib290bG9hZGVyLCBhZGRl ZCBhCj4gY29tcGF0aWJpbGl0eSBzaGltIGluIFUtQm9vdCAod2hpY2ggZm9yd2FyZHMgaW5mb3Jt YXRpb24gY3JlYXRlZCBieSB0aGUKPiBwcm9wcmlldGFyeSBib290bG9hZGVyIHRvIHRoZSBrZXJu ZWwpIGFuZCB0aGUgYXR0YWNoZWQgcGF0Y2hlcyB0byB0ZXN0Cj4gdGhpcyBvbiBKZXRzb24gVFgx LCBKZXRzb24gVFgyIGFuZCBKZXRzb24gQUdYIFhhdmllci4KCkNvdWxkIHlvdSBwbGVhc2UgdGVs bCB3aGF0IGRvd25zdHJlYW0ga2VybmVsIGRvZXMgZm9yIGNvcGluZyB3aXRoIHRoZQppZGVudGl0 eSBtYXBwaW5ncyBpbiBjb25qdW5jdGlvbiB3aXRoIHRoZSBvcmlnaW5hbCBwcm9wcmlldGFyeSBi b290bG9hZGVyPwoKSWYgdGhlcmUgaXMgc29tZSBvdGhlciBtZXRob2Qgb2YgcGFzc2luZyBtYXBw aW5ncyB0byBrZXJuZWwsIGNvdWxkIGl0IGJlCnN1cHBvcnRlZCBieSB1cHN0cmVhbT8gUHV0dGlu ZyBidXJkZW4gb24gdXNlcnMgdG8gdXBncmFkZSBib290bG9hZGVyCmZlZWxzIGEgYml0IGluY29u dmVuaWVudC4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K aW9tbXUgbWFpbGluZyBsaXN0CmlvbW11QGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBz Oi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lvbW11