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Wed, 05 Feb 2020 20:52:28 +0000 Date: Wed, 5 Feb 2020 20:52:24 +0000 From: Wei Liu To: Roger Pau Monne Message-ID: <20200205205224.53sw3hrhxdkv4vv7@debian> References: <20200127181115.82709-1-roger.pau@citrix.com> <20200127181115.82709-4-roger.pau@citrix.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200127181115.82709-4-roger.pau@citrix.com> User-Agent: NeoMutt/20180716 Subject: Re: [Xen-devel] [PATCH v3 3/7] x86/paging: add TLB flush hooks 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 , George Dunlap , Andrew Cooper , Tim Deegan , Jan Beulich , 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" T24gTW9uLCBKYW4gMjcsIDIwMjAgYXQgMDc6MTE6MTFQTSArMDEwMCwgUm9nZXIgUGF1IE1vbm5l IHdyb3RlOgpbLi4uXQo+ICAKPiBkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L21tL3NoYWRvdy9t dWx0aS5jIGIveGVuL2FyY2gveDg2L21tL3NoYWRvdy9tdWx0aS5jCj4gaW5kZXggMjY3OThiMzE3 Yy4uZGZlMjY0Y2Y4MyAxMDA2NDQKPiAtLS0gYS94ZW4vYXJjaC94ODYvbW0vc2hhZG93L211bHRp LmMKPiArKysgYi94ZW4vYXJjaC94ODYvbW0vc2hhZG93L211bHRpLmMKPiBAQCAtNDE1Nyw3ICs0 MTU3LDYgQEAgc2hfdXBkYXRlX2NyMyhzdHJ1Y3QgdmNwdSAqdiwgaW50IGRvX2xvY2tpbmcsIGJv b2wgbm9mbHVzaCkKPiAgICAgIGlmICggZG9fbG9ja2luZyApIHBhZ2luZ191bmxvY2sodi0+ZG9t YWluKTsKPiAgfQo+ICAKPiAtCgpTdHJheSBjaGFuZ2UuCgo+ICAvKioqKioqKioqKioqKioqKioq KioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKioqKiov Cj4gIC8qIEZ1bmN0aW9ucyB0byByZXZva2UgZ3Vlc3QgcmlnaHRzICovCj4gIAo+IGRpZmYgLS1n aXQgYS94ZW4vaW5jbHVkZS9hc20teDg2L2hhcC5oIGIveGVuL2luY2x1ZGUvYXNtLXg4Ni9oYXAu aAo+IGluZGV4IGI5NGJmYjRlZDAuLjBjNmFhMjZiOWIgMTAwNjQ0Cj4gLS0tIGEveGVuL2luY2x1 ZGUvYXNtLXg4Ni9oYXAuaAo+ICsrKyBiL3hlbi9pbmNsdWRlL2FzbS14ODYvaGFwLmgKPiBAQCAt NDYsNiArNDYsOSBAQCBpbnQgICBoYXBfdHJhY2tfZGlydHlfdnJhbShzdHJ1Y3QgZG9tYWluICpk LAo+ICBleHRlcm4gY29uc3Qgc3RydWN0IHBhZ2luZ19tb2RlICpoYXBfcGFnaW5nX2dldF9tb2Rl KHN0cnVjdCB2Y3B1ICopOwo+ICBpbnQgaGFwX3NldF9hbGxvY2F0aW9uKHN0cnVjdCBkb21haW4g KmQsIHVuc2lnbmVkIGludCBwYWdlcywgYm9vbCAqcHJlZW1wdGVkKTsKPiAgCj4gK2Jvb2wgaGFw X2ZsdXNoX3RsYihib29sICgqZmx1c2hfdmNwdSkodm9pZCAqY3R4dCwgc3RydWN0IHZjcHUgKnYp LAo+ICsgICAgICAgICAgICAgICAgICAgdm9pZCAqY3R4dCk7Cj4gKwo+ICAjZW5kaWYgLyogWEVO X0hBUF9IICovCj4gIAo+ICAvKgo+IGRpZmYgLS1naXQgYS94ZW4vaW5jbHVkZS9hc20teDg2L3No YWRvdy5oIGIveGVuL2luY2x1ZGUvYXNtLXg4Ni9zaGFkb3cuaAo+IGluZGV4IDkwN2M3MWY0OTcu LjNjMWY2ZGY0NzggMTAwNjQ0Cj4gLS0tIGEveGVuL2luY2x1ZGUvYXNtLXg4Ni9zaGFkb3cuaAo+ ICsrKyBiL3hlbi9pbmNsdWRlL2FzbS14ODYvc2hhZG93LmgKPiBAQCAtOTUsNiArOTUsMTAgQEAg dm9pZCBzaGFkb3dfYmxvd190YWJsZXNfcGVyX2RvbWFpbihzdHJ1Y3QgZG9tYWluICpkKTsKPiAg aW50IHNoYWRvd19zZXRfYWxsb2NhdGlvbihzdHJ1Y3QgZG9tYWluICpkLCB1bnNpZ25lZCBpbnQg cGFnZXMsCj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgYm9vbCAqcHJlZW1wdGVkKTsKPiAg Cj4gKy8qIEZsdXNoIHRoZSBUTEIgb2YgdGhlIHNlbGVjdGVkIHZDUFVzLiAqLwo+ICtib29sIHNo YWRvd19mbHVzaF90bGIoYm9vbCAoKmZsdXNoX3ZjcHUpKHZvaWQgKmN0eHQsIHN0cnVjdCB2Y3B1 ICp2KSwKPiArICAgICAgICAgICAgICAgICAgICAgIHZvaWQgKmN0eHQpOwo+ICsKPiAgI2Vsc2Ug LyogIUNPTkZJR19TSEFET1dfUEFHSU5HICovCj4gIAo+ICAjZGVmaW5lIHNoYWRvd190ZWFyZG93 bihkLCBwKSBBU1NFUlQoaXNfcHZfZG9tYWluKGQpKQo+IEBAIC0xMDYsNiArMTEwLDE0IEBAIGlu dCBzaGFkb3dfc2V0X2FsbG9jYXRpb24oc3RydWN0IGRvbWFpbiAqZCwgdW5zaWduZWQgaW50IHBh Z2VzLAo+ICAjZGVmaW5lIHNoYWRvd19zZXRfYWxsb2NhdGlvbihkLCBwYWdlcywgcHJlZW1wdGVk KSBcCj4gICAgICAoeyBBU1NFUlRfVU5SRUFDSEFCTEUoKTsgLUVPUE5PVFNVUFA7IH0pCj4gIAo+ ICtzdGF0aWMgaW5saW5lIGJvb2wgc2hhZG93X2ZsdXNoX3RsYihib29sICgqZmx1c2hfdmNwdSko dm9pZCAqY3R4dCwKPiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgIHN0cnVjdCB2Y3B1ICp2KSwKPiArICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgdm9pZCAqY3R4dCkKPiArewo+ICsgICAgQVNTRVJUX1VOUkVBQ0hBQkxFKCk7 Cj4gKyAgICByZXR1cm4gLUVPUE5PVFNVUFA7CgpUaGlzIGZ1bmN0aW9uIG5lZWRzIHRvIHJldHVy biB0cnVlL2ZhbHNlIHBlciBpdHMgc2lnbmF0dXJlLgoKV2l0aCB0aGlzIGZpeGVkOgoKUmV2aWV3 ZWQtYnk6IFdlaSBMaXUgPHdsQHhlbi5vcmc+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0 cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlz dGluZm8veGVuLWRldmVs