From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH 1/2] x86: report if PCID and INVPCID are supported Date: Mon, 5 Mar 2018 11:48:01 +0000 Message-ID: References: <20180305095032.30062-1-wei.liu2@citrix.com> <20180305095032.30062-2-wei.liu2@citrix.com> <5A9D362002000078001AE74F@prv-mh.provo.novell.com> <20180305113144.ufxdqcef5i3aqg62@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 1esob7-0007hI-5J for xen-devel@lists.xenproject.org; Mon, 05 Mar 2018 11:48:05 +0000 In-Reply-To: <20180305113144.ufxdqcef5i3aqg62@citrix.com> Content-Language: en-GB List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Wei Liu , Jan Beulich Cc: Juergen Gross , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gMDUvMDMvMTggMTE6MzEsIFdlaSBMaXUgd3JvdGU6Cj4gT24gTW9uLCBNYXIgMDUsIDIwMTgg YXQgMDQ6MjA6NDhBTSAtMDcwMCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4+IE9uIDA1LjAzLjE4 IGF0IDEwOjUwLCA8d2VpLmxpdTJAY2l0cml4LmNvbT4gd3JvdGU6Cj4+PiAtLS0gYS94ZW4vYXJj aC94ODYvc2V0dXAuYwo+Pj4gKysrIGIveGVuL2FyY2gveDg2L3NldHVwLmMKPj4+IEBAIC0xNzAx LDYgKzE3MDEsMTMgQEAgdm9pZCBfX2luaXQgbm9yZXR1cm4gX19zdGFydF94ZW4odW5zaWduZWQg bG9uZyBtYmlfcCkKPj4+ICAgICAgICAgICAgIGNwdV9oYXNfbnggPyBYRU5MT0dfSU5GTyA6IFhF TkxPR19XQVJOSU5HICJXYXJuaW5nOiAiLAo+Pj4gICAgICAgICAgICAgY3B1X2hhc19ueCA/ICIi IDogIm5vdCAiKTsKPj4+ICAKPj4+ICsKPj4+ICsgICAgcHJpbnRrKFhFTkxPR19JTkZPCj4+PiAr ICAgICAgICAgICAiUENJRCAoUHJvY2Vzcy1Db250ZXh0IElEZW50aWZpZXIpICVzc3VwcG9ydGVk XG4iLAo+Pj4gKyAgICAgICAgICAgY3B1X2hhc19wY2lkID8gIiIgOiAibm90ICIpOwo+Pj4gKwo+ Pj4gKyAgICBwcmludGsoWEVOTE9HX0lORk8gIklOVlBDSUQgJXNzdXBwb3J0ZWRcbiIsIGNwdV9o YXNfaW52cGNpZCA/ICIiIDogIm5vdCAiKTsKPj4gRG8gd2UgcmVhbGx5IG5lZWQgdGhpcz8gV2Ug bG9nIGEgbWVzc2FnZSBmb3IgTlggYXMgYW4gZXhjZXB0aW9uLAo+PiB3ZSBkb24ndCBkbyBzbyBm b3Igb3RoZXIgZmVhdHVyZXMgKGFuZCB0aGluZ3Mgd291bGQgZ2V0IHByZXR0eQo+PiB1bndpZWxk eSBpZiB3ZSBkaWQpLgo+Pgo+IEknbSBub3QgdG9vIGZ1c3MgcmVhbGx5LiBJdCBoZWxwZWQgbWUg dG8gcGljayBhIG1hY2hpbmUgd2hlbiBJIGRpZG4ndAo+IGhhdmUgdGhlIGV4YWN0IHNwZWMgb2Yg dGhlIHBvb2wgb2YgbWFjaGluZXMuIFRoZSBzYW1lIGluZm9ybWF0aW9uIGNhbgo+IGNlcnRhaW5s eSBiZSBvYnRhaW5lZCBmcm9tIGhhcmR3YXJlIGNwdWlkIGluZm8uCj4KPiBPbiBhbm90aGVyIG5v dGUsIHdoYXQgaXMgdGhlIG1vc3QgcmVsaWFibGUgd2F5IHRvIGV4dHJhY3QgaGFyZHdhcmUgY3B1 aWQKPiBpbmZvIGZyb20gWGVuPyBBSVVJIG5vdyBjcHVpZCBmYXVsdGluZyBjYW4gYmUgZW5hYmxl ZCBmb3IgYm90aCBQViBhbmQKPiBIVk0gZ3Vlc3RzIHNvIHJ1bm5pbmcgY3B1aWQgaW4gUFYgZ3Vl c3RzIG1pZ2h0IG5vdCByZXR1cm4gdGhlIHJlYWwgYml0cwo+ICh3aGljaCBpcyBhIGdvb2QgdGhp bmcpLgoKRm9yIG5vdywgYHhlbi1jcHVpZGAsIHdoaWNoIHVzZXMgU1lTQ1RMX2dldF9jcHVmZWF0 dXJlc2V0IGludGVybmFsbHkuCgpUaGlzIHdpbGwgc2hvcnRseSBiZSBjaGFuZ2luZyB0byBnZXQg dGhlIGZ1bGx5IGNwdWlkL21zciBwb2xpY2llcyByYXRoZXIKdGhhbiBqdXN0IHRoZSBmZWF0dXJl IGJpdG1hcHMuCgp+QW5kcmV3CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9q ZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVu LWRldmVs