From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [RFC PATCH 0/5] x86: Multiple fixes to MSR_TSC_AUX and RDTSCP handling for guests Date: Fri, 9 Mar 2018 13:05:19 -0500 Message-ID: <94216b6e-5285-d1ad-89a5-ae812051f9a0@oracle.com> References: <1519127923-23539-1-git-send-email-andrew.cooper3@citrix.com> <3932aaca-1d30-85f9-b27a-c717997794fa@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Andrew Cooper , Xen-devel , Konrad Rzeszutek Wilk Cc: Wei Liu , Jan Beulich , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= List-Id: xen-devel@lists.xenproject.org CgpPbiAwMi8yNi8yMDE4IDA2OjMwIFBNLCBBbmRyZXcgQ29vcGVyIHdyb3RlOgo+IE9uIDI2LzAy LzIwMTggMTk6NDQsIEJvcmlzIE9zdHJvdnNreSB3cm90ZToKPj4gT24gMDIvMjYvMjAxOCAwMjox MiBQTSwgQW5kcmV3IENvb3BlciB3cm90ZToKPj4+IE9uIDIwLzAyLzE4IDExOjU4LCBBbmRyZXcg Q29vcGVyIHdyb3RlOgo+Pj4+IFRoaXMgcmF0cyBuZXN0IHdhcyBkaXNjb3ZlcmVkIHdoZW4gZmlu ZGluZyB0aGF0IE1TUl9UU0NfQVVYIGxlYWtlZCBpbnRvIFBWCj4+Pj4gZ3Vlc3RzLiAgSXQgaXMg UkZDIGJlY2F1c2UgSSBoYXZlbid0IGRvbmUgZXh0ZW5zaXZlIHRlc3Rpbmcgb24gdGhlIHJlc3Vs dCwgYW5kCj4+Pj4gYmVjYXVzZSB0aGVyZSBhcmUgc29tZSBmdW5jdGlvbmFsIGNoYW5nZXMgZm9y IHRoZSB2aXJ0dWFsaXNlZCBUU0MgbW9kZXMuCj4+Pj4KPj4+PiBBbmRyZXcgQ29vcGVyICg1KToK Pj4+PiAgICB4ODYvaHZtOiBEb24ndCBzaGFkb3cgdGhlIGRvbWFpbiBwYXJhbWV0ZXIgaW4gaHZt X3NhdmVfY3B1X21zcnMoKQo+Pj4+ICAgIHg4Ni9wdjogQXZvaWQgbGVha2luZyBvdGhlciBndWVz dHMnIE1TUl9UU0NfQVVYIHZhbHVlcyBpbnRvIFBWIGNvbnRleHQKPj4+PiAgICB4ODYvdGltZTog UmV3b3JrIHB2X3NvZnRfcmR0c2MoKSB0byBhaWQgZnVydGhlciBjbGVhbnVwCj4+Pj4gICAgeDg2 L3B2OiBSZW1vdmUgZGVmZXJyZWQgUkRUU0N7LFB9IGhhbmRsaW5nIGluIHB2X2VtdWxhdGVfcHJp dmlsZWdlZF9vcCgpCj4+Pj4gICAgeDg2OiBSZXdvcmsgTVNSX1RTQ19BVVggaGFuZGxpbmcgZnJv bSBzY3JhdGNoLgo+Pj4gS29ucmFkL0JvcmlzOiBDYW4gd2UgaGF2ZSBhbnkgaW5wdXQgV1JUIFRT Q19NT0RFX1BWUkRUU0NQIHVzYWdlPyAgQXJlCj4+PiB5b3Ugc3RpbGwgdXNpbmcgdGhlIGZlYXR1 cmUsIG9yIGlzIGl0IGFiYW5kb25lZD8KPj4gSSBhbHJlYWR5IGFza2VkIGEgZmV3IGludGVybmFs IHRlYW1zIGFib3V0LCBoYXZlbid0IGhlYXJkIGJhY2suCj4gCj4gQWggb2sgLSB0aGFua3MuwqAg SSdsbCB3YWl0IHRvIGhlYXIgYmFjayBmcm9tIHlvdSB0aGVuLgoKClRvb2sgbG9uZ2VyIHRoYW4g SSBob3BlZCwgc29ycnkuCgpDb3VsZG4ndCBmaW5kIGFueW9uZSB3aG8gaXMgc3RpbGwgdXNpbmcg dGhpcyBtb2RlIChvciBwZXJoYXBzIG5vb25lIAp3YW50ZWQgdG8gYWRtaXQgdG8gdGhpcyA7LSkp LgoKLWJvcmlzCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcK aHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==