From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH] x86/time: use correct (local) time stamp in constant-TSC calibration fast path Date: Thu, 9 Jun 2016 13:12:33 +0100 Message-ID: <20160609121233.GL28116@citrix.com> References: <575976AE02000078000F3695@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta14.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bAypG-00043E-Qh for xen-devel@lists.xenproject.org; Thu, 09 Jun 2016 12:12:42 +0000 Content-Disposition: inline In-Reply-To: <575976AE02000078000F3695@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: xen-devel , Joao Martins , Wei Liu , Dario Faggioli , Andrew Cooper List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBKdW4gMDksIDIwMTYgYXQgMDY6MDE6MThBTSAtMDYwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gVGhpcyBsb29rcyBsaWtlIGEgY29weSBhbmQgcGFzdGUgbWlzdGFrZSBpbiBjb21taXQg MWI2YTk5ODkyZCAoIng4NjoKPiBTaW1wbGVyIHRpbWUgaGFuZGxpbmcgd2hlbiBUU0MgaXMgY29u c3RhbnQgYWNyb3NzIGFsbCBwb3dlciBzYXZpbmcKPiBzdGF0ZXMiKSwgcmVzcG9uc2libGUgZm9y IG9jY2FzaW9uYWwgbWFueS1taWNyb3NlY29uZCBjcm9zcy1DUFUgc2tldyBvZgo+IHdoYXQgTk9X KCkgcmV0dXJucy4KPiAKPiBBbHNvIGltcHJvdmUgdGhlIGNvcnJlbGF0aW9uIGJldHdlZW4gbG9j YWwgVFNDIGFuZCBzdGltZSBzdGFtcHMKPiBvYnRhaW5lZCBhdCB0aGUgZW5kIG9mIHRoZSB0d28g Y2FsaWJyYXRpb24gaGFuZGxlcnM6IENvbXB1dGUgdGhlIHN0aW1lCj4gb25lIGZyb20gdGhlIFRT QyBvbmUsIGluc3RlYWQgb2YgZG9pbmcgYW5vdGhlciByZHRzYygpIGZvciB0aGF0Cj4gY29tcHVh dGlvbi4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+ Cj4gLS0tCj4gQXMgdG8gNC43IGluY2x1c2lvbjogVGhpcyBvZiBjb3Vyc2UgbG9va3MgbGlrZSBh IHByZXR0eSBibGF0YW50IG1pc3Rha2UKPiB0aGF0IGhhcyBiZWVuIHRoZXJlIGZvciBtYW55IHll YXJzIChhbmQgaGVuY2UgbWFueSByZWxlYXNlcykuIFRoZXJlJ3MKPiBjZXJ0YWlubHkgbm9uLXpl cm8gcmlzayB0aGF0IEknbSBvdmVybG9va2luZyBzb21ldGhpbmcgaGVyZSAoZGVzcGl0ZQo+IEpv YW8gYXBwYXJlbnRseSBoYXZpbmcgY29tZSB0byB0aGUgc2FtZSBjb25jbHVzaW9uKSwgc28gSSBj YW4ndCByZWFsbHkKPiBtYWtlIHVwIG15IG1pbmQgb24gd2hldGhlciB0byByZXF1ZXN0IHRoaXMg cGF0Y2ggdG8gYmUgcHV0IHRoZXJlIHJpZ2h0Cj4gYXdheSwgb3IgcmF0aGVyIGhhdmluZyBsaW5n ZXIgaW4gLXVuc3RhYmxlIGZvciBhIHdoaWxlLgo+IAoKTGVhdmUgaXQgaW4gdW5zdGFibGUgZm9y IGEgd2hpbGUgcGxlYXNlLgoKSSBkb24ndCB3YW50IHRvIGRlbGF5IHRoZSByZWxlYXNlIGFueSBm dXJ0aGVyLgoKV2VpLgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0 cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==