From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 2/2] x86: use invpcid to do global flushing Date: Mon, 05 Mar 2018 06:24:37 -0700 Message-ID: <5A9D532502000078001AE87E@prv-mh.provo.novell.com> References: <20180305095032.30062-1-wei.liu2@citrix.com> <20180305095032.30062-3-wei.liu2@citrix.com> <5A9D38B102000078001AE77E@prv-mh.provo.novell.com> <14aeecce-d1fc-1671-473c-63a05f8ccd4c@citrix.com> <8952c717-ef99-7f79-4645-1a7fbed8aa7d@suse.com> <49504621-3129-3b42-46fe-aa7336bf318b@citrix.com> <5A9D4C1A02000078001AE816@prv-mh.provo.novell.com> <4359ed8b-6b6f-66fb-564a-cd86879a85b5@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1esq6d-00085d-GB for xen-devel@lists.xenproject.org; Mon, 05 Mar 2018 13:24:43 +0000 In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Juergen Gross Cc: Andrew Cooper , Wei Liu , Xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDA1LjAzLjE4IGF0IDE0OjExLCA8amdyb3NzQHN1c2UuY29tPiB3cm90ZToKPiBPbiAw NS8wMy8xOCAxMzo1NywgQW5kcmV3IENvb3BlciB3cm90ZToKPj4gV2hlbiB3ZSBzdGFydCB1c2lu ZyBQQ0lEIGZvciB1c2VyIG1hcHBpbmdzLCB0aGVuIHdlIGRvbid0IG5lZWQgdGhlbSB0bwo+PiBi ZSBnbG9iYWwsIGF0IHdoaWNoIHBvaW50IHdlIGNhbiByZXF1aXJlL2V4cGVjdCB0aGF0IHRoZSBv bmx5IGdsb2JhbAo+PiBtYXBwaW5ncyBhcmUgaHlwZXJ2aXNvciBvbmVzIHdoaWNoIHdlIGV4cGVj dCB0byByZW1haW4gY29ycmVjdCBhY3Jvc3MgYQo+PiB3cml0ZSB0byBjcjMuICBIb3dldmVyLCBp ZiB3ZSBkbyB0aGlzLCB0aGVuIHdlIG5lZWQgdG8gdXNlIGEgYml0IG90aGVyCj4+IHRoYW4gUEFH RV9HTE9CQUwgdG8gc2lnbmlmeSBndWVzdCB1c2VyIG1hcHBpbmdzLgo+PiAKPj4gSSB0aGluayB0 aGlzIGlzIGRvYWJsZSwgYnV0IEkgZG9uJ3QgdGhpbmsgaXQgaXMgZ29pbmcgdG8gYmUgdHJpdmlh bCB0bwo+PiBnZXQgY29ycmVjdC4KPiAKPiBXaHkgd291bGQgd2Ugd2FudCB0byBrZWVwIGFueSBn bG9iYWwgbWFwcGluZ3MgYXQgYWxsPyBXaGF0IGFyZSB0aGV5IGdvb2QKPiBmb3I/IFRvZGF5IHRo ZSBvbmx5IGNhc2UgSSBjb3VsZCBmaW5kIHdoZXJlIHRoZXkgbWFrZSBzZW5zZSBhdCBhbGwgaXMK PiBmb3IgNjQtYml0IHB2LWd1ZXN0cyB0byBrZWVwIGh5cGVydmlzb3IgbWFwcGluZ3MgaW4gdGhl IFRMQiB3aGVuIHRoZQo+IGd1ZXN0IGlzIHN3aXRjaGluZyBiZXR3ZWVuIHVzZXIgYW5kIGtlcm5l bCBtb2RlLgoKSHlwZXJ2aXNvciBhbmQgZ3Vlc3QgdXNlciBtYXBwaW5ncywgdGhhdCBpcy4KCkph bgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1k ZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8v bGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=