From mboxrd@z Thu Jan 1 00:00:00 1970 From: Diana Crisan Subject: Re: [PATCH v3] x86/vtsc: update vcpu_time in hvm_set_guest_time Date: Wed, 05 Jun 2013 13:02:45 +0100 Message-ID: <51AF28E5.60500@flexiant.com> References: <1370359933-3418-1-git-send-email-roger.pau@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1370359933-3418-1-git-send-email-roger.pau@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Roger Pau Monne Cc: George Dunlap , Keir Fraser , Alex Bligh , Jan Beulich , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gMDQvMDYvMTMgMTY6MzIsIFJvZ2VyIFBhdSBNb25uZSB3cm90ZToKPiBXaGVuIHVzaW5nIGEg dnRzYywgaHZtX3NldF9ndWVzdF90aW1lIGNoYW5nZXMgaHZtX3ZjcHUuc3RpbWVfb2Zmc2V0LAo+ IHdoaWNoIGlzIHVzZWQgaW4gdGhlIHZjcHUgdGltZSBzdHJ1Y3R1cmUgdG8gY2FsY3VsYXRlIHRo ZQo+IHRzY190aW1lc3RhbXAsIHNvIGFmdGVyIHVwZGF0aW5nIHN0aW1lX29mZnNldCB3ZSBuZWVk IHRvIHByb3BhZ2F0ZSB0aGUKPiBjaGFuZ2UgdG8gdmNwdV90aW1lIGluIG9yZGVyIGZvciB0aGUg Z3Vlc3QgdG8gZ2V0IHRoZSByaWdodCB0aW1lIGlmCj4gdXNpbmcgdGhlIFBWIGNsb2NrLgo+Cj4g U2lnbmVkLW9mZi1ieTogUm9nZXIgUGF1IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+Cj4g Q2M6IEtlaXIgRnJhc2VyIDxrZWlyQHhlbi5vcmc+Cj4gQ2M6IEphbiBCZXVsaWNoIDxqYmV1bGlj aEBzdXNlLmNvbT4KPiBDYzogR2VvcmdlIER1bmxhcCA8Z2VvcmdlLmR1bmxhcEBldS5jaXRyaXgu Y29tPgpUZXN0ZWQtQnk6IERpYW5hIENyaXNhbiAgPGRjcmlzYW5AZmxleGlhbnQuY29tPgo+IC0t LQo+IENoYW5nZXMgc2luY2UgdjI6Cj4gICAqIENoZWNrIGZvciB2ID09IGN1cnJlbnQgaW5zdGVh ZCBvZiB2LT5pc19ydW5uaW5nIHRvIGtub3cgaWYgdGhlIHZjcHUKPiAgICAgaXMgcnVubmluZy4K PiBDaGFuZ2VzIHNpbmNlIHYxOgo+ICAgKiBQZXJmb3JtIHRoZSBjYWxsIHRvIHVwZGF0ZV92Y3B1 X3N5c3RlbV90aW1lIGluIGh2bV9zZXRfZ3Vlc3RfdGltZQo+ICAgICBpZiB0aGUgb2Zmc2V0IGhh cyBjaGFuZ2VkIGFuZCB0aGUgdkNQVSBpcyBydW5uaW5nLgo+IC0tLQo+ICAgeGVuL2FyY2gveDg2 L2h2bS92cHQuYyB8ICAgMTMgKysrKysrKysrKysrLQo+ICAgMSBmaWxlcyBjaGFuZ2VkLCAxMiBp bnNlcnRpb25zKCspLCAxIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4 Ni9odm0vdnB0LmMgYi94ZW4vYXJjaC94ODYvaHZtL3ZwdC5jCj4gaW5kZXggOGRlZTY2Mi4uNGIx ZTFhMyAxMDA2NDQKPiAtLS0gYS94ZW4vYXJjaC94ODYvaHZtL3ZwdC5jCj4gKysrIGIveGVuL2Fy Y2gveDg2L2h2bS92cHQuYwo+IEBAIC01Nyw3ICs1NywxOCBAQCB1NjQgaHZtX2dldF9ndWVzdF90 aW1lKHN0cnVjdCB2Y3B1ICp2KQo+ICAgCj4gICB2b2lkIGh2bV9zZXRfZ3Vlc3RfdGltZShzdHJ1 Y3QgdmNwdSAqdiwgdTY0IGd1ZXN0X3RpbWUpCj4gICB7Cj4gLSAgICB2LT5hcmNoLmh2bV92Y3B1 LnN0aW1lX29mZnNldCArPSBndWVzdF90aW1lIC0gaHZtX2dldF9ndWVzdF90aW1lKHYpOwo+ICsg ICAgdTY0IG9mZnNldCA9IGd1ZXN0X3RpbWUgLSBodm1fZ2V0X2d1ZXN0X3RpbWUodik7Cj4gKwo+ ICsgICAgaWYgKCBvZmZzZXQgKSB7Cj4gKyAgICAgICAgdi0+YXJjaC5odm1fdmNwdS5zdGltZV9v ZmZzZXQgKz0gb2Zmc2V0Owo+ICsgICAgICAgIC8qCj4gKyAgICAgICAgICogSWYgaHZtX3ZjcHUu c3RpbWVfb2Zmc2V0IGlzIHVwZGF0ZWQgbWFrZSBzdXJlIHRvCj4gKyAgICAgICAgICogYWxzbyB1 cGRhdGUgdmNwdSB0aW1lLCBzaW5jZSB0aGlzIHZhbHVlIGlzIHVzZWQgdG8KPiArICAgICAgICAg KiBjYWxjdWxhdGUgdGhlIFRTQy4KPiArICAgICAgICAgKi8KPiArICAgICAgICBpZiAoIHYgPT0g Y3VycmVudCApCj4gKyAgICAgICAgICAgIHVwZGF0ZV92Y3B1X3N5c3RlbV90aW1lKHYpOwo+ICsg ICAgfQo+ICAgfQo+ICAgCj4gICBzdGF0aWMgaW50IHB0X2lycV92ZWN0b3Ioc3RydWN0IHBlcmlv ZGljX3RpbWUgKnB0LCBlbnVtIGh2bV9pbnRzcmMgc3JjKQoKSSBoYXZlIHRlc3RlZCB0aGlzIHBh dGNoIGFuZCBJIGhhdmUgbm90IGJlZW4gYWJsZSB0byByZXByb2R1Y2UgdGhlIGd1ZXN0IApzdHVj ay1jbG9jayBwcm9ibGVtIHdlIHdlcmUgc2VlaW5nIGJlZm9yZSAoc2VlICpIVk0gTWlncmF0aW9u IG9mIGRvbVUgb24gClFlbXUtdXBzdHJlYW0gRE0gY2F1c2VzIHN0dWNrIHN5c3RlbSBjbG9jayB3 aXRoIEFDUEkqIGZvciBkZXRhaWxzIG9mIHRoZSAKcHJvYmxlbSkuCk5vdGU6IHRoaXMgd2FzIHRl c3RlZCB3aXRob3V0IHRoZSB0ZW1wb3JhcnkgZml4IHRvIG91ciBwcm9ibGVtICggd2hpY2ggCmlz IHNwZWNpZnlpbmcgdHNjX21vZGU9J25hdGl2ZV9wYXJhdmlydCcpLgoKVGhhbmtzLApEaWFuYQoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVs IG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9y Zy94ZW4tZGV2ZWwK