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d="scan'208";a="12573367" To: Jan Beulich , "xen-devel@lists.xenproject.org" References: <0d4b021c-04b4-11e6-aa48-ce0e72d60824@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: <39df081a-cbbc-a0fd-6cca-ec474a0345dd@citrix.com> Date: Mon, 10 Feb 2020 13:50:21 +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: <0d4b021c-04b4-11e6-aa48-ce0e72d60824@suse.com> Content-Language: en-GB X-ClientProxiedBy: AMSPEX02CAS01.citrite.net (10.69.22.112) To AMSPEX02CL01.citrite.net (10.69.22.125) Subject: Re: [Xen-devel] [PATCH 1/3] AMD/IOMMU: fix off-by-one in amd_iommu_get_paging_mode() callers 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDUvMDIvMjAyMCAwOTo0MiwgSmFuIEJldWxpY2ggd3JvdGU6Cj4gYW1kX2lvbW11X2dldF9w YWdpbmdfbW9kZSgpIGV4cGVjdHMgYSBjb3VudCwgbm90IGEgIm1heGltdW0gcG9zc2libGUiCj4g dmFsdWUuIFByaW9yIHRvIGI0ZjA0MjIzNmFlMCBkcm9wcGluZyB0aGUgcmVmZXJlbmNlLCB0aGUg dXNlIG9mIG91ciBtaXMtCj4gbmFtZWQgIm1heF9wYWdlIiBpbiBhbWRfaW9tbXVfZG9tYWluX2lu aXQoKSBtYXkgaGF2ZSBsZWFkIHRvIHN1Y2ggYQo+IG1pc3VuZGVyc3RhbmRpbmcuCj4KPiBBbHNv IHJlcGxhY2UgYSBsaXRlcmFsIDQgYnkgYW4gZXhwcmVzc2lvbiB0eWluZyBpdCB0byBhIHdpZGVy IHVzZQo+IGNvbnN0YW50LCBqdXN0IGxpa2UgYW1kX2lvbW11X3F1YXJhbnRpbmVfaW5pdCgpIGRv ZXMuCj4KPiBGaXhlczogZWEzODg2NzgzMWRhICgieDg2IC8gaW9tbXU6IHNldCB1cCBhIHNjcmF0 Y2ggcGFnZSBpbiB0aGUgcXVhcmFudGluZSBkb21haW4iKQo+IEZpeGVzOiBiNGYwNDIyMzZhZTAg KCJBTUQvSU9NTVU6IENlYXNlIHVzaW5nIGEgZHluYW1pYyBoZWlnaHQgZm9yIHRoZSBJT01NVSBw YWdldGFibGVzIikKPiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5j b20+Cj4gLS0tCj4gTm90ZTogSSdtIG5vdCBhdCB0aGUgc2FtZSB0aW1lIGFkZGluZyBlcnJvciBj aGVja2luZyBoZXJlLCBkZXNwaXRlCj4gICAgICAgYW1kX2lvbW11X2dldF9wYWdpbmdfbW9kZSgp IHBvc3NpYmx5IHJldHVybmluZyBvbmUsIGFzIEkgdGhpbmsKPiAgICAgICB0aGF0J3MgYSBzdWZm aWNpZW50bHkgb3J0aG9nb25hbCBhc3BlY3QuCgpJdCBpcyBlbnRpcmVseSBub24tb2J2aW91cyB3 aGF0IGFtZF9pb21tdV9nZXRfcGFnaW5nX21vZGUoKSB0YWtlcywgd2hpY2gKaXMgcHJlc3VtYWJs eSB3aGF0IGhhcyBsZWQgdG8gdGhpcyBjb25mdXNpb24uCgpJdCBhbHNvIHNlZW1zIHNpbGx5IHRv IGZvcmNlIGEgY2FsbCBpbnRvIGFub3RoZXIgdHJhbnNsYXRpb24gdW5pdCB3aGVuCjIvMyBvZiB0 aGUgY2FsbGVycyBjYW4gYmUgZXZhbHVhdGVkIGF0IGNvbXBpbGUgdGltZS4KCkhvdyBhYm91dCBy ZS1pbXBsZW1lbnRpbmcgYW1kX2lvbW11X2dldF9wYWdpbmdfbW9kZSgpIGFzIGEgc3RhdGljIGlu bGluZQooc2VlaW5nIGFzIGl0IGlzIGp1c3QgYmFzaWMgYXJpdGhtZXRpYyksIGFuZCBuYW1pbmcg aXRzIHBhcmFtZXRlciBpbiBhCm1vcmUgdXNlZnVsLCBlLmcuIG1heF9mcmFtZXMgPwoKfkFuZHJl dwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRl dmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9s aXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==