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[146.200.163.38]) by smtp.gmail.com with ESMTPSA id u24sm18728378wml.10.2019.12.29.14.58.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Dec 2019 14:58:08 -0800 (PST) Date: Sun, 29 Dec 2019 22:58:06 +0000 From: Wei Liu To: Michael Kelley Message-ID: <20191229225806.vxlvjzx6d6p3otj5@debian> References: <20191229183341.14877-1-liuwe@microsoft.com> <20191229183341.14877-5-liuwe@microsoft.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716 Subject: Re: [Xen-devel] [PATCH 4/8] x86/hyperv: setup hypercall page 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: Wei Liu , Wei Liu , Paul Durrant , Andrew Cooper , Jan Beulich , Xen Development List , Roger Pau =?utf-8?B?TW9ubsOp?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gU3VuLCBEZWMgMjksIDIwMTkgYXQgMDc6NTQ6MzBQTSArMDAwMCwgTWljaGFlbCBLZWxsZXkg d3JvdGU6ClsuLi5dCj4gPiAKPiA+ICtzdGF0aWMgdm9pZCBfX2luaXQgc2V0dXBfaHlwZXJjYWxs X3BhZ2Uodm9pZCkKPiA+ICt7Cj4gPiArICAgIHVuaW9uIGh2X3g2NF9tc3JfaHlwZXJjYWxsX2Nv bnRlbnRzIGh5cGVyY2FsbF9tc3I7Cj4gPiArCj4gPiArICAgIC8qIFVuZm9ydHVuYXRlbHkgdGhl cmUgaXNuJ3QgYSByZWFsbHkgZ29vZCB3YXkgdG8gdW53aW5kIFhlbiB0bwo+ID4gKyAgICAgKiBu b3QgdXNlIEh5cGVyLVYgaG9va3MsIHNvIHBhbmljIGlmIGFueXRoaW5nIGdvZXMgd3JvbmcuCj4g PiArICAgICAqCj4gPiArICAgICAqIEluIHByYWN0aWNlIGlmIHBhZ2UgYWxsb2NhdGlvbiBmYWls cyB0aGlzIGVhcmx5IG9uIGl0IGlzCj4gPiArICAgICAqIHVubGlrZWx5IHdlIGNhbiBnZXQgYSB3 b3JraW5nIHN5c3RlbSBsYXRlci4KPiA+ICsgICAgICovCj4gPiArICAgIGh2X2h5cGVyY2FsbF9w YWdlID0gYWxsb2NfZG9taGVhcF9wYWdlKE5VTEwsIDApOwo+ID4gKyAgICBpZiAoICFodl9oeXBl cmNhbGxfcGFnZSApCj4gPiArICAgICAgICBwYW5pYygiRmFpbGVkIHRvIGFsbG9jYXRlIEh5cGVy LVYgaHlwZXJjYWxsIHBhZ2VcbiIpOwo+ID4gKwo+ID4gKyAgICBodl9oeXBlcmNhbGwgPSBfX21h cF9kb21haW5fcGFnZV9nbG9iYWwoaHZfaHlwZXJjYWxsX3BhZ2UpOwo+ID4gKyAgICBpZiAoICFo dl9oeXBlcmNhbGwgKQo+ID4gKyAgICAgICAgcGFuaWMoIkZhaWxlZCB0byBtYXAgSHlwZXItViBo eXBlcmNhbGwgcGFnZVxuIik7Cj4gPiArCj4gPiArICAgIHJkbXNybChIVl9YNjRfTVNSX0hZUEVS Q0FMTCwgaHlwZXJjYWxsX21zci5hc191aW50NjQpOwo+ID4gKyAgICBoeXBlcmNhbGxfbXNyLmVu YWJsZSA9IDE7Cj4gPiArICAgIGh5cGVyY2FsbF9tc3IuZ3Vlc3RfcGh5c2ljYWxfYWRkcmVzcyA9 IHBhZ2VfdG9fbWFkZHIoaHZfaHlwZXJjYWxsX3BhZ2UpOwo+IAo+IFRoZSAiZ3Vlc3RfcGh5c2lj YWxfYWRkcmVzcyIgZmllbGQgaXMgYWN0dWFsbHkgdGhlIGd1ZXN0IHBoeXNpY2FsIHBhZ2UgbnVt YmVyLgo+IFNvIHRoZSBwaHlzaWNhbCBhZGRyZXNzIG5lZWRzIHRvIGJlIHJpZ2h0IHNoaWZ0ZWQg MTIgYml0cyBiZWZvcmUgYmVpbmcgc3RvcmVkCj4gaGVyZS4gIEknZCByZWNvbW1lbmQgdXNpbmcg SFZfSFlQX1BBR0VfU0hJRlQgZnJvbSBoeXBlcnYtdGxmcy5oIGFzCj4gdGhlIHNoaWZ0IHZhbHVl OyBpdCB3YXMgaW50cm9kdWNlZCB0byBkZWFsIHdpdGggdGhlIHBvc3NpYmlsaXR5IHRoYXQgdGhl IHBhZ2UKPiBzaXplIHVzZWQgYW5kIGV4cGVjdGVkIGJ5IHRoZSBIeXBlci1WIGludGVyZmFjZSBp cyBkaWZmZXJlbnQgZnJvbSB0aGUgcGFnZQo+IHNpemUgdXNlZCBieSB0aGUgZ3Vlc3QgVk0gKHdo aWNoIGNhbiBoYXBwZW4gb24gQVJNNjQsIHRob3VnaCBub3Qgb24geDg2KS4KCkdvb2QgY2F0Y2gs IGFuZCB0aGFua3MgZm9yIHRoZSB0aXAgaGVyZS4KCkkgd2lsbCBmaXggdGhpcyBpbiB0aGUgbmV4 dCB2ZXJzaW9uLgoKV2VpLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVj dC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1k ZXZlbA==