From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH] x86/time: use correct (local) time stamp in constant-TSC calibration fast path Date: Fri, 10 Jun 2016 00:59:22 -0600 Message-ID: <575A816A02000078000F3D4D@prv-mh.provo.novell.com> References: <575976AE02000078000F3695@prv-mh.provo.novell.com> <57595D07.90107@oracle.com> <575983BE02000078000F37BB@prv-mh.provo.novell.com> <57598484.1040300@oracle.com> <5759ACD802000078000F3A78@prv-mh.provo.novell.com> <5759B318.2090208@oracle.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 1bBGPd-00009b-Ro for xen-devel@lists.xenproject.org; Fri, 10 Jun 2016 06:59:25 +0000 In-Reply-To: <5759B318.2090208@oracle.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Joao Martins Cc: Andrew Cooper , Dario Faggioli , Wei Liu , xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDA5LjA2LjE2IGF0IDIwOjE5LCA8am9hby5tLm1hcnRpbnNAb3JhY2xlLmNvbT4gd3Jv dGU6Cj4gW2NoYW5naW5nIERhcmlvIGFkZHJlc3MgdG8gY2l0cml4LmNvbSBhcyBpdCB3YXMgYm91 bmNpbmcgZm9yIG1lIF0KPiAKPiBPbiAwNi8wOS8yMDE2IDA0OjUyIFBNLCBKYW4gQmV1bGljaCB3 cm90ZToKPj4+Pj4gT24gMDkuMDYuMTYgYXQgMTc6MDAsIDxqb2FvLm0ubWFydGluc0BvcmFjbGUu Y29tPiB3cm90ZToKPj4+IE9uIDA2LzA5LzIwMTYgMDE6NTcgUE0sIEphbiBCZXVsaWNoIHdyb3Rl Ogo+Pj4+Pj4+IE9uIDA5LjA2LjE2IGF0IDE0OjExLCA8am9hby5tLm1hcnRpbnNAb3JhY2xlLmNv bT4gd3JvdGU6Cj4+Pj4gU28gaW4gZWZmZWN0IGZvciB0aGUgZmFzdCBwYXRoIHRoZSBwYXRjaAo+ Pj4+IGNoYW5nZXMgdGhlIHNpdHVhdGlvbiBmcm9tIGMtPnN0aW1lX2xvY2FsX3N0YW1wIGJlaW5n IGVmZmVjdGl2ZWx5Cj4+Pj4gdW51c2VkIHRvIGMtPnN0aW1lX21hc3Rlcl9zdGFtcCBiZWluZyBz by4gSW4gdGhlIGZvcm1lciBjYXNlLCBpZgo+Pj4+IHRoYXQgcmVhbGx5IGhhZG4ndCBiZWVuIGEg dHlwbywgZGVsZXRpbmcgdGhlIHdyaXRlIG9mIHRoYXQgZmllbGQgZnJvbQo+Pj4+IHRpbWVfY2Fs aWJyYXRpb25fc3RkX3JlbmRlenZvdXMoKSB3b3VsZCBoYXZlIG1hZGUgc2Vuc2UsIGFzCj4+Pj4g Z2V0X3NfdGltZSgpIGNlcnRhaW5seSBpcyBtb3JlIG92ZXJoZWFkIHRoYW4gdGhlIHNpbXBseSBt ZW1vcnkKPj4+PiByZWFkIGFuZCB3cml0ZSBuZWVkZWQgZm9yIGtlZXBpbmcgYy0+c3RpbWVfbWFz dGVyX3N0YW1wIHVwIHRvCj4+Pj4gZGF0ZSAoZGVzcGl0ZSBub3QgYmVpbmcgdXNlZCkuCj4+PiBJ IGFncmVlLCBidXQgd2hhdCBJIG1lYW50IHByZXZpb3VzbHkgd2FzIG1vcmUgb2YgYSBjb25jZXJu IG1lYW5pbmc6IENQVSAwIGlzIAo+IAo+Pj4gZG9pbmcgYW4KPj4+IGV4cGVuc2l2ZSByZWFkX3Bs YXRmb3JtX3RpbWUgKGUuZy4gSFBFVCBzdXBwb3NlZGx5IG1pY3Jvc2Vjb25kcyBvcmRlciwgcGx1 cyAKPj4+IGEKPj4+IG5vbi1jb250ZW50ZWQgbG9jaykgdG8gc2V0IHN0aW1lX21hc3Rlcl9zdGFt cCB0aGF0IGRvZXNuJ3QgZ2V0IHVzZWQgYXQgYWxsIC0KPj4+IGVmZmVjdGl2ZWx5IG5vdCB1c2lu ZyB0aGUgY2xvY2tzb3VyY2Ugc2V0IGluaXRpYWxseSBhdCBib290Lgo+PiAKPj4gWWVhaCwgdGhl cmUncyBsaWtlbHkgc29tZSBjbGVhbnVwIHBvdGVudGlhbCBoZXJlLCBidXQgb2YgY291cnNlIHdl Cj4+IG5lZWQgdG8gYmUgcHJldHR5IGNhcmVmdWwgYWJvdXQgbm90IGRvaW5nIHNvbWV0aGluZyB0 aGF0IG1heSBiZQo+PiBuZWVkZWQgYnkgc29tZSBjb2RlIHBhdGhzIGJ1dCBub3Qgb3RoZXJzLiBC dXQgaWYgeW91IHRoaW5rIHlvdQo+PiBjYW4gaGVscCB0aGUgc2l0dWF0aW9uIHdpdGhvdXQgaGFy bWluZyBtYWludGFpbmFiaWxpdHksIGZlZWwgZnJlZSB0bwo+PiBnbyBhaGVhZC4KPj4gCj4gT0ss IE1ha2VzIHNlbnNlLiBJJ2xsIGxpa2VseSBkbyBhbHJlYWR5IHNvIG9mIGl0IG9uIG15IHJlbGF0 ZWQgc2VyaWVzLgoKQWN0dWFsbHksIHNpbmNlIGxvY2FsIHRpbWUgZ2V0cyBzZWVkZWQgZnJvbSBw bGF0Zm9ybSB0aW1lIGluCmluaXRfcGVyY3B1X3RpbWUoKSwgSSBkb24ndCB0aGluayB3ZSBjYW4g ZG8gYXdheSB3aXRoCm1haW50YWluaW5nIHBsYXRmb3JtIHRpbWUuCgpKYW4KCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBs aXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZl bAo=