From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: Ping: [PATCH 0/5] x86: more power-efficient CPU parking Date: Thu, 30 Aug 2018 01:29:47 -0600 Message-ID: <5B879CEB02000078001E3584@prv1-mh.provo.novell.com> References: <5B61C21202000078001D9F2D@prv1-mh.provo.novell.com> <5B86467B02000078001E2D9E@prv1-mh.provo.novell.com> <0a2bdb90-fee3-895c-c40c-b4bfe03e5112@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fvHOr-00013p-A1 for xen-devel@lists.xenproject.org; Thu, 30 Aug 2018 07:29:53 +0000 In-Reply-To: <0a2bdb90-fee3-895c-c40c-b4bfe03e5112@citrix.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Brian Woods , Suravee Suthikulpanit , Andrew Cooper Cc: xen-devel , Kevin Tian , Jun Nakajima List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDI5LjA4LjE4IGF0IDE5OjAxLCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMjkvMDgvMTggMDg6MDgsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+PiBPbiAwMS4w OC4xOCBhdCAxNjoyMiwgIHdyb3RlOgo+Pj4gV2hlbiBwdXR0aW5nIENQVXMgdG8gc2xlZXAgcGVy bWFuZW50bHksIHdlIHNob3VsZCB0cnkgdG8gcHV0IHRoZW0gaW50bwo+Pj4gdGhlIG1vc3QgcG93 ZXIgY29uc2VydmluZyBzdGF0ZSBwb3NzaWJsZS4gRm9yIG5vdyBpdCBpcyB1bmNsZWFyIHdoZXRo ZXIsCj4+PiBlc3BlY2lhbGx5IGluIGEgZGVlcCBDLXN0YXRlLCB0aGUgUC1zdGF0ZSBhbHNvIG1h dHRlcnMsIHNvIHRoaXMgc2VyaWVzIG9ubHkKPj4+IGFycmFuZ2VzIGZvciB0aGUgQy1zdGF0ZSBz aWRlIG9mIHRoaW5ncyAocGx1cyBzb21lIGNsZWFudXApLgo+Pj4KPj4+IDE6IHg4Ni9jcHVpZGxl OiByZXBsYWNlIGEgcG9pbnRsZXNzIE5VTEwgY2hlY2sKPj4+IDI6IHg4Ni9pZGxlOiByZS1hcnJh bmdlIGRlYWQtaWRsZSBoYW5kbGluZwo+Pj4gMzogeDg2L2NwdWlkbGU6IHB1c2ggcGFya2VkIENQ VXMgaW50byBkZWVwZXIgc2xlZXAgc3RhdGVzIHdoZW4gcG9zc2libGUKPj4+IDQ6IHg4Ni9jcHVp ZGxlOiBjbGVhbiB1cCBDeCBkdW1waW5nCj4+PiA1OiB4ODY6IHBsYWNlIG5vbi1wYXJrZWQgQ1BV cyBpbnRvIHdhaXQtZm9yLVNJUEkgc3RhdGUgYWZ0ZXIgb2ZmbGluaW5nCj4gCj4gSSBkb24ndCBo YXZlIGEgcHJvYmxlbSBpbiBwcmluY2lwbGUsIGJ1dCBJJ20gYWZyYWlkIHRoYXQgeW91J3JlIGdv aW5nIHRvCj4gbmVlZCBlaXRoZXIgcG9zaXRpdmUgZG9jdW1lbnRhdGlvbiwgb3IgYSBwb3NpdGl2 ZSBzdGF0ZW1lbnQgZnJvbSBJbnRlbAo+IGFuZCBBTUQgdGhhdCB3YWl0LWZvci1TSVBJIGlzIHRo ZSBtb3N0IHBvd2VyIGVmZmljaWVudCBzdGF0ZSB0byBwYXJrIGEKPiBDUFUgaW4uCj4gCj4gQXQg YSBndWVzcywgSSdkIGV4cGVjdCB0aGF0IHdhaXQtZm9yLVNJUEkgaXNuJ3QgYW4gb3B0aW1pc2Vk IHN0YXRlCj4gKGJlY2F1c2UgdGhlIHZlbmRvcnMgd291bGRuJ3QgZXhwZWN0IGhhcmR3YXJlIHRv IGJlIGluIHRoaXMgc3RhdGUgYWZ0ZXIKPiBib290KSwgYW5kIGZyb20gdGhlIHZhcmlvdXMgZGlz Y3Vzc2lvbnMgYXJvdW5kIEwxVEYsIHRoZXJlIGFyZQo+IGRlZmluaXRlbHkgZGlmZmVyZW5jZXMg YmV0d2VlbiB3YWl0LWZvci1TSVBJIGFuZCBtd2FpdC4KCldlbGwsIHRoYXQncyBhIGNvbW1lbnQg b24gcGF0Y2ggNSBhbG9uZSwgd2hpY2ggZm9yIHRoYXQgdmVyeSByZWFzb24KSSd2ZSBwdXQgbGFz dCBpbiB0aGUgc2VyaWVzLiBEbyBJIGltcGx5IHlvdXIgcmVzcG9uc2UgdG8gbWVhbiBwYXRjaGVz CjIgYW5kIDMgY2FuIGhhdmUgeW91ciBhY2sgKDQgYWxyZWFkeSBoYXMgYW5kIDEgaGFzIGFscmVh ZHkgZ29uZSBpbik/CgpBbHNvIHlvdSdyZSBjb21wYXJpbmcgdG8gTVdBSVQsIGJ1dCBzdWNoIENQ VXMgd291bGQgbW9yZSBsaWtlbHkgZ2V0CnB1dCBpbiBhIGxvb3Agb3ZlciBITFQgKGFzIHBhdGNo IDUncyBkZXNjcmlwdGlvbiBhbHNvIHNheXMpLiBUaGF0J3MKKHBhcnQgb2YpIHRoZSBiYWNrZ3Jv dW5kIG9mIHdoeSBJJ2QgbGlrZSBBTUQgdG8gcHJvdmlkZSBkYXRhIHRvIGVuYWJsZQptd2FpdC1p ZGxlIGZvciB0aGVpciBDUFVzLgoKQXMgdG8gdGhlIGFjdHVhbCBxdWVzdGlvbiByYWlzZWQ6IEFN RCAoZmlyc3QgYW5kIGZvcmVtb3N0KSwgSW50ZWw/CgpKYW4KCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9t YWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==