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d="scan'208";a="12734734" Date: Mon, 17 Feb 2020 12:40:31 +0100 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: Wei Liu Message-ID: <20200217114031.GF4679@Air-de-Roger> References: <20200214123430.4942-1-liuwe@microsoft.com> <20200214123430.4942-3-liuwe@microsoft.com> <20200217113441.c7q2uclargvrleyo@debian> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200217113441.c7q2uclargvrleyo@debian> X-ClientProxiedBy: AMSPEX02CAS02.citrite.net (10.69.22.113) To AMSPEX02CL01.citrite.net (10.69.22.125) Subject: Re: [Xen-devel] [PATCH v2 2/3] x86/hyperv: skeleton for L0 assisted TLB flush 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 , Andrew Cooper , Michael Kelley , Jan Beulich , Xen Development List , "Durrant, Paul" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gTW9uLCBGZWIgMTcsIDIwMjAgYXQgMTE6MzQ6NDFBTSArMDAwMCwgV2VpIExpdSB3cm90ZToK PiBPbiBGcmksIEZlYiAxNCwgMjAyMCBhdCAwNDo1NTo0NFBNICswMDAwLCBEdXJyYW50LCBQYXVs IHdyb3RlOgo+ID4gPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+ID4gPiBGcm9tOiBXZWkg TGl1IDx3ZWkubGl1LnhlbkBnbWFpbC5jb20+IE9uIEJlaGFsZiBPZiBXZWkgTGl1Cj4gPiA+IFNl bnQ6IDE0IEZlYnJ1YXJ5IDIwMjAgMTM6MzQKPiA+ID4gVG86IFhlbiBEZXZlbG9wbWVudCBMaXN0 IDx4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmc+Cj4gPiA+IENjOiBNaWNoYWVsIEtlbGxl eSA8bWlrZWxsZXlAbWljcm9zb2Z0LmNvbT47IER1cnJhbnQsIFBhdWwKPiA+ID4gPHBkdXJyYW50 QGFtYXpvbi5jby51az47IFdlaSBMaXUgPGxpdXdlQG1pY3Jvc29mdC5jb20+OyBXZWkgTGl1Cj4g PiA+IDx3bEB4ZW4ub3JnPjsgSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29tPjsgQW5kcmV3 IENvb3Blcgo+ID4gPiA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT47IFJvZ2VyIFBhdSBNb25u w6kgPHJvZ2VyLnBhdUBjaXRyaXguY29tPgo+ID4gPiBTdWJqZWN0OiBbUEFUQ0ggdjIgMi8zXSB4 ODYvaHlwZXJ2OiBza2VsZXRvbiBmb3IgTDAgYXNzaXN0ZWQgVExCIGZsdXNoCj4gPiA+IAo+ID4g PiBJbXBsZW1lbnQgYSBiYXNpYyBob29rIGZvciBMMCBhc3Npc3RlZCBUTEIgZmx1c2guIFRoZSBo b29rIG5lZWRzIHRvCj4gPiA+IGNoZWNrIGlmIHByZXJlcXVpc2l0ZXMgYXJlIG1ldC4gSWYgdGhl eSBhcmUgbm90IG1ldCwgaXQgcmV0dXJucyBhbiBlcnJvcgo+ID4gPiBudW1iZXIgdG8gZmFsbCBi YWNrIHRvIG5hdGl2ZSBmbHVzaGVzLgo+ID4gPiAKPiA+ID4gSW50cm9kdWNlIGEgbmV3IHZhcmlh YmxlIHRvIGluZGljYXRlIGlmIGh5cGVyY2FsbCBwYWdlIGlzIHJlYWR5Lgo+ID4gPiAKPiA+ID4g U2lnbmVkLW9mZi1ieTogV2VpIExpdSA8bGl1d2VAbWljcm9zb2Z0LmNvbT4KPiA+ID4gLS0tCj4g PiA+ICB4ZW4vYXJjaC94ODYvZ3Vlc3QvaHlwZXJ2L01ha2VmaWxlICB8ICAxICsKPiA+ID4gIHhl bi9hcmNoL3g4Ni9ndWVzdC9oeXBlcnYvaHlwZXJ2LmMgIHwgMTcgKysrKysrKysrKysrCj4gPiA+ ICB4ZW4vYXJjaC94ODYvZ3Vlc3QvaHlwZXJ2L3ByaXZhdGUuaCB8ICA0ICsrKwo+ID4gPiAgeGVu L2FyY2gveDg2L2d1ZXN0L2h5cGVydi90bGIuYyAgICAgfCA0MSArKysrKysrKysrKysrKysrKysr KysrKysrKysrKwo+ID4gPiAgNCBmaWxlcyBjaGFuZ2VkLCA2MyBpbnNlcnRpb25zKCspCj4gPiA+ ICBjcmVhdGUgbW9kZSAxMDA2NDQgeGVuL2FyY2gveDg2L2d1ZXN0L2h5cGVydi90bGIuYwo+ID4g PiAKPiA+ID4gZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9ndWVzdC9oeXBlcnYvTWFrZWZpbGUK PiA+ID4gYi94ZW4vYXJjaC94ODYvZ3Vlc3QvaHlwZXJ2L01ha2VmaWxlCj4gPiA+IGluZGV4IDY4 MTcwMTA5YTkuLjE4OTAyYzMzZTkgMTAwNjQ0Cj4gPiA+IC0tLSBhL3hlbi9hcmNoL3g4Ni9ndWVz dC9oeXBlcnYvTWFrZWZpbGUKPiA+ID4gKysrIGIveGVuL2FyY2gveDg2L2d1ZXN0L2h5cGVydi9N YWtlZmlsZQo+ID4gPiBAQCAtMSArMSwyIEBACj4gPiA+ICBvYmoteSArPSBoeXBlcnYubwo+ID4g PiArb2JqLXkgKz0gdGxiLm8KPiA+ID4gZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9ndWVzdC9o eXBlcnYvaHlwZXJ2LmMKPiA+ID4gYi94ZW4vYXJjaC94ODYvZ3Vlc3QvaHlwZXJ2L2h5cGVydi5j Cj4gPiA+IGluZGV4IDcwZjRjZDVhZTAuLmY5ZDFmMTFhZTMgMTAwNjQ0Cj4gPiA+IC0tLSBhL3hl bi9hcmNoL3g4Ni9ndWVzdC9oeXBlcnYvaHlwZXJ2LmMKPiA+ID4gKysrIGIveGVuL2FyY2gveDg2 L2d1ZXN0L2h5cGVydi9oeXBlcnYuYwo+ID4gPiBAQCAtMzMsNiArMzMsOCBAQCBERUZJTkVfUEVS X0NQVV9SRUFEX01PU1RMWSh2b2lkICosIGh2X2lucHV0X3BhZ2UpOwo+ID4gPiAgREVGSU5FX1BF Ul9DUFVfUkVBRF9NT1NUTFkodm9pZCAqLCBodl92cF9hc3Npc3QpOwo+ID4gPiAgREVGSU5FX1BF Ul9DUFVfUkVBRF9NT1NUTFkodW5zaWduZWQgaW50LCBodl92cF9pbmRleCk7Cj4gPiA+IAo+ID4g PiArc3RhdGljIGJvb2wgX19yZWFkX21vc3RseSBodl9oY2FsbF9wYWdlX3JlYWR5Owo+ID4gPiAr Cj4gPiA+ICBzdGF0aWMgdWludDY0X3QgZ2VuZXJhdGVfZ3Vlc3RfaWQodm9pZCkKPiA+ID4gIHsK PiA+ID4gICAgICB1bmlvbiBodl9ndWVzdF9vc19pZCBpZCA9IHt9Owo+ID4gPiBAQCAtMTE5LDYg KzEyMSw4IEBAIHN0YXRpYyB2b2lkIF9faW5pdCBzZXR1cF9oeXBlcmNhbGxfcGFnZSh2b2lkKQo+ ID4gPiAgICAgIEJVR19PTighaHlwZXJjYWxsX21zci5lbmFibGUpOwo+ID4gPiAKPiA+ID4gICAg ICBzZXRfZml4bWFwX3goRklYX1hfSFlQRVJWX0hDQUxMLCBtZm4gPDwgUEFHRV9TSElGVCk7Cj4g PiAKPiA+IFNob3VsZG4ndCB0aGlzIGhhdmUgYXQgbGVhc3QgYSBjb21waWxlciBiYXJyaWVyIGhl cmU/Cj4gPiAKPiAKPiBPSy4gSSB3aWxsIGFkZCBhIHdyaXRlIGJhcnJpZXIgaGVyZS4KCkhtLCBz aG91bGRuJ3Qgc3VjaCBiYXJyaWVyIGJlIHBhcnQgb2Ygc2V0X2ZpeG1hcF94IGl0c2VsZj8KCk5v dGUgdGhhdCBtYXBfcGFnZXNfdG9feGVuIGFscmVhZHkgcGVyZm9ybXMgYXRvbWljIHdyaXRlcy4K ClJvZ2VyLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K WGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0 cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==