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d="scan'208";a="9942558" To: Jan Beulich References: <43160a9d-2738-0b1d-01ef-b3ad8f1c50dc@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: <0cb57b2f-c127-4161-85c6-a99e933398f5@citrix.com> Date: Thu, 12 Dec 2019 14:20:42 +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: 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] x86emul: correct LFS et al handling for 64-bit mode 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: "xen-devel@lists.xenproject.org" , Wei Liu , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMTIvMTIvMjAxOSAxMzowNSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4gT24gMTIuMTIuMjAxOSAx MjozNywgQW5kcmV3IENvb3BlciB3cm90ZToKPj4gT24gMTIvMTIvMjAxOSAxMDoxMSwgSmFuIEJl dWxpY2ggd3JvdGU6Cj4+PiBPbiAxMS4xMi4yMDE5IDIxOjU3LCBBbmRyZXcgQ29vcGVyIHdyb3Rl Ogo+Pj4+IE9uIDExLzEyLzIwMTkgMDk6MjgsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+PiBBTUQg YW5kIGZyaWVuZHMgZXhwbGljaXRseSBzcGVjaWZ5IHRoYXQgNjQtYml0IG9wZXJhbmRzIGFyZW4n dCBwb3NzaWJsZQo+Pj4+PiBmb3IgdGhlc2UgaW5zbnMuIE5ldmVydGhlbGVzcyBSRVguVyBpc24n dCBmdWxseSBpZ25vcmVkOiBJdCBzdGlsbAo+Pj4+PiBjYW5jZWxzIGEgcG9zc2libGUgb3BlcmFu ZCBzaXplIG92ZXJyaWRlICgweDY2KS4gSW50ZWwgb3RvaCBleHBsaWNpdGx5Cj4+Pj4+IHByb3Zp ZGVzIGZvciA2NC1iaXQgb3BlcmFuZHMgb24gdGhlIHJlc3BlY3RpdmUgaW5zbiBwYWdlIG9mIHRo ZSBTRE0uCj4+Pj4+Cj4+Pj4+IFNpZ25lZC1vZmYtYnk6IEphbiBCZXVsaWNoIDxqYmV1bGljaEBz dXNlLmNvbT4KPj4+PiBJdCBpcyBkZWZpbml0ZWx5IG1vcmUgdGhhbiBqdXN0IHRoZXNlLsKgIE5l YXIganVtcHMgaGF2ZSBwZXItdmVuZG9yCj4+Pj4gYmVoYXZpb3VyIG9uIGhvdyBsb25nIHRoZSBp bnN0cnVjdGlvbiBpcywgd2hlcmVhcyBmYXIganVtcC9jYWxscyBhcmUgaW4KPj4+PiB0aGUgc2Ft ZSBjYXRlZ29yeSBhcyB0aGVzZSBieSB0aGUgbG9va3Mgb2YgdGhpbmdzLgo+Pj4gQnV0IHlvdSBk b24ndCBleHBlY3QgbWUgdG8gZm9sZCBhbGwgb2YgdGhlc2UgaW50byBvbmUgcGF0Y2gsIGRvCj4+ PiB5b3U/Cj4+IHNob3J0IGptcCBjZXJ0YWlubHkgbm90LCBidXQgZmFyIGptcC9jYWxsIGlzIGp1 c3QgdHdvIGV4dHJhIGNhc2UKPj4gc3RhdGVtZW50cyBpbiB0aGlzIG5ldyBjb2RlIGJsb2NrLCBu bz8KPiBOb3QgZXhhY3RseSAodGhlIG90aGVyIGNoYW5nZSB3b3VsZCBuZWVkIHRvIGJlIGluCj4g eDg2X2RlY29kZV9vbmVieXRlKCkgYW5kIGRlcGVuZCBvbiBNb2RSTS5yZWcpLCBidXQgeWVzLCBJ IGNhbgo+IGRvIHRoaXMuIFlldCB0aGVuIGl0IHdvdWxkIGZlZWwgb2RkIHRvIG5vdCBhbHNvIGRl YWwgd2l0aCB0aGUKPiBuZWFyIGNvdW50ZXJwYXJ0cyBhdCB0aGUgc2FtZSB0aW1lLiBXaGljaCBp biB0dXJuIHdvdWxkIG1ha2UKPiBpcyBkZXNpcmFibGUgdG8gYWxzbyBkZWFsIHdpdGggbmVhciBS RVQgYXMgd2VsbC4gQXQgd2hpY2gKPiBwb2ludCB3ZSdyZSBhYm91dCB0byBhbHNvIGRpc2N1c3Mg Q0FMTC9KTVAgd2l0aCBkaXNwbGFjZW1lbnQKPiBvcGVyYW5kcyBhbmQgSmNjLgo+Cj4+PiBXZSBo YXZlIF9zb21lXyB2ZW5kb3IgZGVwZW5kZW50IGJlaGF2aW9yIGFscmVhZHksIGFuZCBJJ20KPj4+ IHNsb3dseSBhZGRpbmcgdG8gaXQuIE91ciBmYXIgY2FsbC9qbXAgc3VwcG9ydCBpcyByYXRoZXIK Pj4+IGluY29tcGxldGUgaW4gb3RoZXIgd2F5cyBhbnl3YXkuCj4+IFRoZXJlIGlzIGRpZmZlcmVu dCB0cnVuY2F0aW9uIGJlaGF2aW91ciBmb3IgJXJpcCB3aGljaCBuZWVkcyBhbHRlcmluZywKPj4g YnV0IHRoYXQgaXMgYSBzZXBhcmF0ZSBhcmVhIG9mIGNvZGUuwqAgQW55dGhpbmcgZWxzZT8KPiBw cm90bW9kZV9sb2FkX3NlZygpIGFuZCBNT1ZTWEQgYWxyZWFkeSBoYXZlIHZlbmRvciBkZXBlbmRl bnQKPiBjb2RlLCBpZiB0aGF0IHdhcyB5b3VyIHF1ZXN0aW9uLgoKSSB3YXMgYWN0dWFsbHkganVz dCBhc2tpbmcgYWJvdXQgZmFyIGptcC9jYWxsLgoKSWYgeW91J3JlIHN1cmUgdGhhdCBmYXIgam1w L2NhbGwgaXMgbW9yZSBjb21wbGljYXRlZCB0aGFuIGp1c3QgdHdlYWtpbmcKdGhpcyBwYXRjaCwg dGhlbiBmaW5lLsKgIEFja2VkLWJ5OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRy aXguY29tPgoKPiBGb3IgdGhpbmdzIG5lZWRpbmcgZG9pbmcgc2VlCj4gYWJvdmUgcGx1cyBMT09Q LCBKW0VSXUNYWiwgU1lTRU5URVIsIGFuZCBTWVNFWElUIGFzIGZhciBhcyBJJ20KPiBjdXJyZW50 bHkgYXdhcmUuCgpTWVNDQUxMIGFuZCBTWVNSRVQgYXMgd2VsbC7CoCBUaGUgd2F5IHRoZXkgaGFu ZGxlIE1TUl9TVEFSIGlzIHZlbmRvcgpzcGVjaWZpYywgYXMgd2VsbCBhcyAjVUQgY29uZGl0aW9u cy4KCkkndmUganVzdCBub3RpY2VkIHRoYXQgSSd2ZSBzdGlsbCBnb3QgYW4gWFNBLTIwNCBmb2xs b3d1cCBwYXRjaCBzdGlsbApvdXRzdGFuZGluZyBmcm9tIDIwMTYuLi4KCn5BbmRyZXcKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWls aW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVu cHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=