From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 1/2] hvmloader: limit CPUs exposed to guests Date: Thu, 16 Jun 2016 10:04:03 -0600 Message-ID: <5762EA1302000078000F5C31@prv-mh.provo.novell.com> References: <57628EA302000078000F596B@prv-mh.provo.novell.com> <5762901802000078000F597A@prv-mh.provo.novell.com> <5762C111.5050600@oracle.com> <5762E0F002000078000F5C06@prv-mh.provo.novell.com> <5762C7BC.9090500@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bDZm3-00057I-9x for xen-devel@lists.xenproject.org; Thu, 16 Jun 2016 16:04:07 +0000 In-Reply-To: <5762C7BC.9090500@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: Boris Ostrovsky Cc: Andrew Cooper , xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDE2LjA2LjE2IGF0IDE3OjM3LCA8Ym9yaXMub3N0cm92c2t5QG9yYWNsZS5jb20+IHdy b3RlOgo+IE9uIDA2LzE2LzIwMTYgMTE6MjUgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+PiBP biAxNi4wNi4xNiBhdCAxNzowOSwgPGJvcmlzLm9zdHJvdnNreUBvcmFjbGUuY29tPiB3cm90ZToK Pj4+IE9uIDA2LzE2LzIwMTYgMDU6NDAgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4KPj4+IC0t LSBhL3Rvb2xzL2Zpcm13YXJlL2h2bWxvYWRlci9hY3BpL21rX2RzZHQuYwo+Pj4gKysrIGIvdG9v bHMvZmlybXdhcmUvaHZtbG9hZGVyL2FjcGkvbWtfZHNkdC5jCj4+PiBAQCAtMTUwLDYgKzE1MCwx NCBAQCBpbnQgbWFpbihpbnQgYXJnYywgY2hhciAqKmFyZ3YpCj4+PiAgICAgIGluZGVudCgpOyBw cmludGYoIk1TVSwgOFxuIik7Cj4+PiAgICAgIHBvcF9ibG9jaygpOwo+Pj4gIAo+Pj4gKyAgICAv KiBQcm9jZXNzb3Igb2JqZWN0IGhlbHBlcnMuICovCj4+PiArICAgIHB1c2hfYmxvY2soIk1ldGhv ZCIsICJQTUFULCAyIik7Cj4+PiArICAgIHB1c2hfYmxvY2soIklmIiwgIkxMZXNzKEFyZzAsIE5D UFUpIik7Cj4+PiArICAgIHN0bXQoIlJldHVybiIsICJUb0J1ZmZlcihBcmcxKSIpOwo+Pj4gKyAg ICBwb3BfYmxvY2soKTsKPj4+ICsgICAgc3RtdCgiUmV0dXJuIiwgIkJ1ZmZlcigpIHswLCA4LCAw eGZmLCAweGZmLCAwLCAwLCAwLCAwfSIpOwo+Pj4KPj4+Cj4+PiBDb3VsZCB5b3UgZXhwbGFpbiB3 aGF0IHRoaXMgaXM/IChJIHN1c3BlY3QgIHRoaXMgaXMgcmVsYXRlZCB0byBNQVQKPj4+IG9iamVj dCBhbmQgSSBkb24ndCB0aGluayBJIHVuZGVyc3RhbmQgd2hhdCBpdCBpcykuCj4+IFRoaXMgaXMg YSBoZWxwZXIgcm91dGluZSBmb3IgX01BVCgpLCBoZWxwaW5nIGdyZWF0bHkgdG8gcmVkdWNlCj4+ IG92ZXJhbGwgc2l6ZSBvZiB0aGUgRFNEVC4gSXQgY2hlY2tzIHdoZXRoZXIgdGhlIENQVSBpcyB3 aXRoaW4gdGhlCj4+IHJhbmdlIG9mIGF2YWlsYWJsZSBvbmVzIChvbmxpbmUgb3Igb2ZmbGluZSks IGFuZCBpZiBpdCBpc24ndCByZXR1cm5zIGEKPj4gc3RhdGljIGJ1ZmZlciBpbnN0ZWFkIG9mIGRh dGEgcmVhZCBmcm9tIE1BRFQgKGFzIGl0J3MgdGhlIHB1cnBvc2UKPj4gb2YgdGhpcyBwYXRjaCB0 byByZW1vdmUgdGhlc2UgTUFEVCBlbnRyaWVzIGZvciBub3QgcHJlc2VudCBDUFVzKS4KPiAKPiBJ IG1lYW50IGp1c3QgdGhlIGxhc3QgbGluZSAoSSB1bmRlcnN0YW5kIHdoYXQgdGhlIHJvdXRpbmUg aXMgLS0tIEkgYW0KPiBub3QgY2xlYXIgd2hlcmUgTUFUIGZvcm1hdCBpcyBkZWZpbmVkKS4KClRo YXQncyBhIE1BRFQgZW50cnkgb2YgdHlwZSBBQ1BJX01BRFRfVFlQRV9MT0NBTF9BUElDLiBCYXNp Y2FsbHkKYW4gZXF1aXZhbGVudCBvZiB0aGUgVG9CdWZmZXIoTUFUKSB1c2VkIHByZXZpb3VzbHkg KGFuZCBub3cgc3RpbGwgdXNlZApmb3IgQ1BVMCkuCgpKYW4KCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1k ZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=