From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Gao Subject: Re: [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology Date: Wed, 10 Jan 2018 03:51:08 +0800 Message-ID: <20180109195107.GA37862@op-computing> References: <1515384090-175916-1-git-send-email-chao.gao@intel.com> <1515384090-175916-2-git-send-email-chao.gao@intel.com> <76d0f6f4-cb12-c4e6-bc9e-e80a581d82c8@tycho.nsa.gov> <20180109090604.GA249902@op-computing> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Daniel De Graaf Cc: Stefano Stabellini , Wei Liu , George Dunlap , Ian Jackson , Tim Deegan , xen-devel@lists.xen.org, Jan Beulich , Andrew Cooper List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBKYW4gMDksIDIwMTggYXQgMTI6MTg6MTNQTSAtMDUwMCwgRGFuaWVsIERlIEdyYWFm IHdyb3RlOgo+T24gMDEvMDkvMjAxOCAwNDowNiBBTSwgQ2hhbyBHYW8gd3JvdGU6Cj4+IE9uIE1v biwgSmFuIDA4LCAyMDE4IGF0IDAxOjE0OjQ0UE0gLTA1MDAsIERhbmllbCBEZSBHcmFhZiB3cm90 ZToKPj4gPiBPbiAwMS8wNy8yMDE4IDExOjAxIFBNLCBDaGFvIEdhbyB3cm90ZToKPj4gPiA+IERl ZmluZSBpbnRlcmZhY2UsIHN0cnVjdHVyZXMgYW5kIGh5cGVyY2FsbHMgZm9yIHRvb2xzdGFjayB0 byBidWlsZAo+PiA+ID4gY3B1IHRvcG9sb2d5IGFuZCBmb3IgZ3Vlc3QgdGhhdCB3aWxsIHJldHJp ZXZlIGl0IFsxXS4KPj4gPiA+IFR3byBzdWJvcCBoeXBlcmNhbGxzIGludHJvZHVjZWQgYnkgdGhp cyBwYXRjaDoKPj4gPiA+IFhFTl9ET01DVExfc2V0X2NwdV90b3BvbG9neSB0byBkZWZpbmUgY3B1 IHRvcG9sb2d5IGluZm9ybWF0aW9uIHBlciBkb21haW4KPj4gPiA+IGFuZCBYRU5NRU1fZ2V0X2Nw dV90b3BvbG9neSB0byByZXRyaWV2ZSBjcHUgdG9wb2xvZ3kgaW5mb3JtYXRpb24uCj4+ID4gPiAK Pj4gPiA+IFsxXTogZHVyaW5nIGd1ZXN0IGNyZWF0aW9uLCB0aG9zZSBpbmZvcm1hdGlvbiBoZWxw cyBodm1sb2FkZXIgdG8gYnVpbGQgQUNQSS4KPj4gPiA+IAo+PiA+ID4gU2lnbmVkLW9mZi1ieTog Q2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4KPj4gPiAKPj4gPiBXaGVuIGFkZGluZyBuZXcg WFNNIGNvbnRyb2xzIGZvciB1c2UgYnkgZGV2aWNlIG1vZGVscywgeW91IGFsc28KPj4gPiBuZWVk IHRvIGFkZCB0aGUgcGVybWlzc2lvbnMgdG8gdGhlIGRldmljZV9tb2RlbCBtYWNybyBkZWZpbmVk IGluCj4+ID4gdG9vbHMvZmxhc2svcG9saWN5L21vZHVsZXMveGVuLmlmLiAgSWYgZG9tYWlucyBu ZWVkIHRvIGNhbGwgdGhpcwo+PiA+IGZ1bmN0aW9uIG9uIHRoZW1zZWx2ZXMgKGlzIHRoaXMgb25s eSB0cnVlIGZvciBnZXQ/KSwgeW91IHdpbGwgYWxzbwo+PiA+IG5lZWQgdG8gYWRkIGl0IHRvIGRl Y2xhcmVfZG9tYWluX2NvbW1vbi4KPj4gPiAKPj4gCj4+IEhpLCBEYW5pZWwuCj4+IAo+PiBZZXMu IFhFTk1FTV9nZXRfY3B1X3RvcG9sb2d5IHdpbGwgYmUgY2FsbGVkIGJ5IHRoZSBkb21haW4gaXRz ZWxmLgo+PiBBbmQgQm90aCBnZXQgYW5kIHNldCB3aWxsIGJlIGNhbGxlZCBieSBkb20wIHdoZW4g Y3JlYXRpbmcgb25lIGRvbWFpbi4KPj4gU28gSSBuZWVkOgo+PiAxLiBhZGQgKnNldCogYW5kICpn ZXQqIHRvIGNyZWF0ZV9kb21haW5fY29tbW9uLgo+PiAyLiBhZGQgKnNldCogdG8gZGVjbGFyZV9k b21haW5fY29tbW9uLgo+PiAKPj4gSXMgaXQgcmlnaHQ/Cj4+IAo+PiBUaGFua3MKPj4gQ2hhbwo+ Cj5JdCBzb3VuZHMgbGlrZSB5b3UgbmVlZCB0byBhZGQgZ2V0IHRvIGRlY2xhcmVfZG9tYWluX2Nv bW1vbiAobm90IHNldCkKPmJlY2F1c2UgdGhlIGRvbWFpbiBvbmx5IG5lZWRzIHRvIGludm9rZSB0 aGlzIG9uIGl0c2VsZi4gIElmIHRoZSBkZXZpY2UKPm1vZGVsIGRvZXNuJ3QgbmVlZCB0byB1c2Ug dGhlc2UgaHlwZXJjYWxscyAod291bGQgZ3Vlc3QgY3B1IGhvdHBsdWcgb3IKPnNpbWlsYXIgdGhp bmdzIG5lZWQgdGhlbT8pLCB0aGVuIHRoYXQncyBhbGwgeW91IG5lZWQgdG8gYWRkLgoKR290IGl0 LiBJIHdpbGwgZmlyc3QgcmVjb2duaXplIHdoZXRoZXIgZGV2aWNlIG1vZGVsIG5lZWRzIHRoZXNl Cmh5cGVyY2FsbHMuIElmIHllcywgbWFrZSBjaGFuZ2VzIHRvIG1hY3JvIGRldmljZV9tb2RlbCBh Y2NvcmRpbmdseS4KClRoYW5rcwpjaGFvCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGlu Zm8veGVuLWRldmVs