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d="scan'208";a="9398126" To: Jan Beulich References: <1574715937-13565-1-git-send-email-igor.druzhinin@citrix.com> <77017c06-c383-e511-c0dc-9b49944ae967@citrix.com> <1cb5b4cb-b7a4-14a1-ea11-fbc4b5075f64@suse.com> From: Andrew Cooper Openpgp: preference=signencrypt Autocrypt: addr=andrew.cooper3@citrix.com; prefer-encrypt=mutual; keydata= mQINBFLhNn8BEADVhE+Hb8i0GV6mihnnr/uiQQdPF8kUoFzCOPXkf7jQ5sLYeJa0cQi6Penp VtiFYznTairnVsN5J+ujSTIb+OlMSJUWV4opS7WVNnxHbFTPYZVQ3erv7NKc2iVizCRZ2Kxn srM1oPXWRic8BIAdYOKOloF2300SL/bIpeD+x7h3w9B/qez7nOin5NzkxgFoaUeIal12pXSR Q354FKFoy6Vh96gc4VRqte3jw8mPuJQpfws+Pb+swvSf/i1q1+1I4jsRQQh2m6OTADHIqg2E ofTYAEh7R5HfPx0EXoEDMdRjOeKn8+vvkAwhviWXTHlG3R1QkbE5M/oywnZ83udJmi+lxjJ5 YhQ5IzomvJ16H0Bq+TLyVLO/VRksp1VR9HxCzItLNCS8PdpYYz5TC204ViycobYU65WMpzWe LFAGn8jSS25XIpqv0Y9k87dLbctKKA14Ifw2kq5OIVu2FuX+3i446JOa2vpCI9GcjCzi3oHV e00bzYiHMIl0FICrNJU0Kjho8pdo0m2uxkn6SYEpogAy9pnatUlO+erL4LqFUO7GXSdBRbw5 gNt25XTLdSFuZtMxkY3tq8MFss5QnjhehCVPEpE6y9ZjI4XB8ad1G4oBHVGK5LMsvg22PfMJ ISWFSHoF/B5+lHkCKWkFxZ0gZn33ju5n6/FOdEx4B8cMJt+cWwARAQABtClBbmRyZXcgQ29v cGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPokCOgQTAQgAJAIbAwULCQgHAwUVCgkI CwUWAgMBAAIeAQIXgAUCWKD95wIZAQAKCRBlw/kGpdefoHbdD/9AIoR3k6fKl+RFiFpyAhvO 59ttDFI7nIAnlYngev2XUR3acFElJATHSDO0ju+hqWqAb8kVijXLops0gOfqt3VPZq9cuHlh IMDquatGLzAadfFx2eQYIYT+FYuMoPZy/aTUazmJIDVxP7L383grjIkn+7tAv+qeDfE+txL4 SAm1UHNvmdfgL2/lcmL3xRh7sub3nJilM93RWX1Pe5LBSDXO45uzCGEdst6uSlzYR/MEr+5Z JQQ32JV64zwvf/aKaagSQSQMYNX9JFgfZ3TKWC1KJQbX5ssoX/5hNLqxMcZV3TN7kU8I3kjK mPec9+1nECOjjJSO/h4P0sBZyIUGfguwzhEeGf4sMCuSEM4xjCnwiBwftR17sr0spYcOpqET ZGcAmyYcNjy6CYadNCnfR40vhhWuCfNCBzWnUW0lFoo12wb0YnzoOLjvfD6OL3JjIUJNOmJy RCsJ5IA/Iz33RhSVRmROu+TztwuThClw63g7+hoyewv7BemKyuU6FTVhjjW+XUWmS/FzknSi dAG+insr0746cTPpSkGl3KAXeWDGJzve7/SBBfyznWCMGaf8E2P1oOdIZRxHgWj0zNr1+ooF /PzgLPiCI4OMUttTlEKChgbUTQ+5o0P080JojqfXwbPAyumbaYcQNiH1/xYbJdOFSiBv9rpt TQTBLzDKXok86LkCDQRS4TZ/ARAAkgqudHsp+hd82UVkvgnlqZjzz2vyrYfz7bkPtXaGb9H4 Rfo7mQsEQavEBdWWjbga6eMnDqtu+FC+qeTGYebToxEyp2lKDSoAsvt8w82tIlP/EbmRbDVn 7bhjBlfRcFjVYw8uVDPptT0TV47vpoCVkTwcyb6OltJrvg/QzV9f07DJswuda1JH3/qvYu0p vjPnYvCq4NsqY2XSdAJ02HrdYPFtNyPEntu1n1KK+gJrstjtw7KsZ4ygXYrsm/oCBiVW/OgU g/XIlGErkrxe4vQvJyVwg6YH653YTX5hLLUEL1NS4TCo47RP+wi6y+TnuAL36UtK/uFyEuPy wwrDVcC4cIFhYSfsO0BumEI65yu7a8aHbGfq2lW251UcoU48Z27ZUUZd2Dr6O/n8poQHbaTd 6bJJSjzGGHZVbRP9UQ3lkmkmc0+XCHmj5WhwNNYjgbbmML7y0fsJT5RgvefAIFfHBg7fTY/i kBEimoUsTEQz+N4hbKwo1hULfVxDJStE4sbPhjbsPCrlXf6W9CxSyQ0qmZ2bXsLQYRj2xqd1 bpA+1o1j2N4/au1R/uSiUFjewJdT/LX1EklKDcQwpk06Af/N7VZtSfEJeRV04unbsKVXWZAk uAJyDDKN99ziC0Wz5kcPyVD1HNf8bgaqGDzrv3TfYjwqayRFcMf7xJaL9xXedMcAEQEAAYkC HwQYAQgACQUCUuE2fwIbDAAKCRBlw/kGpdefoG4XEACD1Qf/er8EA7g23HMxYWd3FXHThrVQ HgiGdk5Yh632vjOm9L4sd/GCEACVQKjsu98e8o3ysitFlznEns5EAAXEbITrgKWXDDUWGYxd pnjj2u+GkVdsOAGk0kxczX6s+VRBhpbBI2PWnOsRJgU2n10PZ3mZD4Xu9kU2IXYmuW+e5KCA vTArRUdCrAtIa1k01sPipPPw6dfxx2e5asy21YOytzxuWFfJTGnVxZZSCyLUO83sh6OZhJkk b9rxL9wPmpN/t2IPaEKoAc0FTQZS36wAMOXkBh24PQ9gaLJvfPKpNzGD8XWR5HHF0NLIJhgg 4ZlEXQ2fVp3XrtocHqhu4UZR4koCijgB8sB7Tb0GCpwK+C4UePdFLfhKyRdSXuvY3AHJd4CP 4JzW0Bzq/WXY3XMOzUTYApGQpnUpdOmuQSfpV9MQO+/jo7r6yPbxT7CwRS5dcQPzUiuHLK9i nvjREdh84qycnx0/6dDroYhp0DFv4udxuAvt1h4wGwTPRQZerSm4xaYegEFusyhbZrI0U9tJ B8WrhBLXDiYlyJT6zOV2yZFuW47VrLsjYnHwn27hmxTC/7tvG3euCklmkn9Sl9IAKFu29RSo d5bD8kMSCYsTqtTfT6W4A3qHGvIDta3ptLYpIAOD2sY3GYq2nf3Bbzx81wZK14JdDDHUX2Rs 6+ahAA== Message-ID: <2acf7a28-fdc9-8c06-7e9c-25b6b19864d7@citrix.com> Date: Tue, 26 Nov 2019 14:34:07 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <1cb5b4cb-b7a4-14a1-ea11-fbc4b5075f64@suse.com> Content-Language: en-GB X-ClientProxiedBy: AMSPEX02CAS02.citrite.net (10.69.22.113) To AMSPEX02CL02.citrite.net (10.69.22.126) Subject: Re: [Xen-devel] [PATCH for-4.13] AMD/IOMMU: honour IR setting while pre-filling DTEs X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Igor Druzhinin , xen-devel@lists.xenproject.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMjYvMTEvMjAxOSAxNDoxNCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4gT24gMjYuMTEuMjAxOSAx MzoyNSwgQW5kcmV3IENvb3BlciB3cm90ZToKPj4gT24gMjYvMTEvMjAxOSAwODo0MiwgSmFuIEJl dWxpY2ggd3JvdGU6Cj4+PiBPbiAyNS4xMS4yMDE5IDIyOjA1LCBJZ29yIERydXpoaW5pbiB3cm90 ZToKPj4+PiAtLS0gYS94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9hbWQvaW9tbXVfaW5pdC5jCj4+ Pj4gKysrIGIveGVuL2RyaXZlcnMvcGFzc3Rocm91Z2gvYW1kL2lvbW11X2luaXQuYwo+Pj4+IEBA IC0xMjc5LDcgKzEyNzksNyBAQCBzdGF0aWMgaW50IF9faW5pdCBhbWRfaW9tbXVfc2V0dXBfZGV2 aWNlX3RhYmxlKAo+Pj4+ICAgICAgICAgIGZvciAoIGJkZiA9IDAsIHNpemUgLz0gc2l6ZW9mKCpk dCk7IGJkZiA8IHNpemU7ICsrYmRmICkKPj4+PiAgICAgICAgICAgICAgZHRbYmRmXSA9IChzdHJ1 Y3QgYW1kX2lvbW11X2R0ZSl7Cj4+Pj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgLnYgPSB0 cnVlLAo+Pj4+IC0gICAgICAgICAgICAgICAgICAgICAgICAgIC5pdiA9IHRydWUsCj4+Pj4gKyAg ICAgICAgICAgICAgICAgICAgICAgICAgLml2ID0gaW9tbXVfaW50cmVtYXAsCj4+PiBUaGlzIHdh cyB2ZXJ5IGludGVudGlvbmFsbHkgInRydWUiLCBhbmQgaWdub3JpbmcgImlvbW11X2ludHJlbWFw IjoKPj4gRGVsaWJlcmF0ZSBvciBub3QsIGl0IGlzIGEgcmVncmVzc2lvbiBmcm9tIDQuMTIuCj4g SSBhY2NlcHQgaXQncyBhIHJlZ3Jlc3Npb24gKHdoaWNoIHdhbnRzIGZpeGluZyksIGJ1dCBJIGRv bid0IHRoaW5rCj4gdGhpcyBpcyB0aGUgd2F5IHRvIGFkZHJlc3MgaXMuIEkgY291bGQgYmUgY29u dmluY2VkIGJ5IGdvb2QKPiBhcmd1bWVudHMsIHRob3VnaC4KPgo+PiBCb290aW5nIHdpdGggaW9t bXU9bm8taW50cmVtYXAgaXMgYSBjb21tb24gZGVidWdnaW5nIHRlY2huaXF1ZSwgYW5kIHRoYXQK Pj4gbWVhbnMgbm8gaW50ZXJydXB0IHJlbWFwcGluZyBhbnl3aGVyZSBpbiB0aGUgc3lzdGVtLCBl dmVuIGZvcgo+PiBzdXBwb3NlZGx5LXVudXNlZCBEVEVzLgo+IFdoZXRoZXIgSVY9MSBvciBJVj0w LCB0aGVyZSdzIG5vIGludGVycnVwdCBfcmVtYXBwaW5nXyB3aXRoIHRoaXMKPiBvcHRpb24gc3Bl Y2lmaWVkLiBUaGVyZSdzIHNvbWUgaW50ZXJydXB0IF9ibG9ja2luZ18sIHllcy4gSXQncwo+IG5v dCBpbW1lZGlhdGVseSBjbGVhciB0byBtZSB3aGV0aGVyIHRoaXMgaXMgYSBnb29kIG9yIGEgYmFk IHRoaW5nLgoKWW91J3JlIGF0dGVtcHRpbmcgdG8gYXJndWUgc2VtYW50aWNzLsKgIEJsb2NraW5n IGlzIGEgc3BlY2lhbCBjYXNlIHJlbWFwcGluZy4KCiJpb21tdT1uby1pbnRyZW1hcCIgKGZvciBi ZXR0ZXIgb3Igd29yc2UsIG5hbWluZyB3aXNlKSByZWZlcnMgdG8gdGhlCmludGVycnVwdCBtZWRp YXRpb24gZnVuY3Rpb25hbGl0eSBpbiB0aGUgSU9NTVUsIGFuZCBtZWFucyAiZG9uJ3QgdXNlIGFu eQpvZiBpdCIuwqAgQW55IG90aGVyIGJlaGF2aW91ciBpcyBhIHJlZ3Jlc3Npb24uCgp+QW5kcmV3 CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2 ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xp c3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs