From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [PATCH 1/2] hvmloader: limit CPUs exposed to guests Date: Thu, 16 Jun 2016 12:38:24 -0400 Message-ID: <5762D600.9050501@oracle.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> <5762EA1302000078000F5C31@prv-mh.provo.novell.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 1bDaJP-0007JB-W5 for xen-devel@lists.xenproject.org; Thu, 16 Jun 2016 16:38:36 +0000 In-Reply-To: <5762EA1302000078000F5C31@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Andrew Cooper , xen-devel List-Id: xen-devel@lists.xenproject.org T24gMDYvMTYvMjAxNiAxMjowNCBQTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMTYuMDYu MTYgYXQgMTc6MzcsIDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4gd3JvdGU6Cj4+IE9uIDA2 LzE2LzIwMTYgMTE6MjUgQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+Pj4gT24gMTYuMDYuMTYg YXQgMTc6MDksIDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4gd3JvdGU6Cj4+Pj4gT24gMDYv MTYvMjAxNiAwNTo0MCBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4KPj4+PiAtLS0gYS90b29s cy9maXJtd2FyZS9odm1sb2FkZXIvYWNwaS9ta19kc2R0LmMKPj4+PiArKysgYi90b29scy9maXJt d2FyZS9odm1sb2FkZXIvYWNwaS9ta19kc2R0LmMKPj4+PiBAQCAtMTUwLDYgKzE1MCwxNCBAQCBp bnQgbWFpbihpbnQgYXJnYywgY2hhciAqKmFyZ3YpCj4+Pj4gICAgICBpbmRlbnQoKTsgcHJpbnRm KCJNU1UsIDhcbiIpOwo+Pj4+ICAgICAgcG9wX2Jsb2NrKCk7Cj4+Pj4gIAo+Pj4+ICsgICAgLyog UHJvY2Vzc29yIG9iamVjdCBoZWxwZXJzLiAqLwo+Pj4+ICsgICAgcHVzaF9ibG9jaygiTWV0aG9k IiwgIlBNQVQsIDIiKTsKPj4+PiArICAgIHB1c2hfYmxvY2soIklmIiwgIkxMZXNzKEFyZzAsIE5D UFUpIik7Cj4+Pj4gKyAgICBzdG10KCJSZXR1cm4iLCAiVG9CdWZmZXIoQXJnMSkiKTsKPj4+PiAr ICAgIHBvcF9ibG9jaygpOwo+Pj4+ICsgICAgc3RtdCgiUmV0dXJuIiwgIkJ1ZmZlcigpIHswLCA4 LCAweGZmLCAweGZmLCAwLCAwLCAwLCAwfSIpOwo+Pj4+Cj4+Pj4KPj4+PiBDb3VsZCB5b3UgZXhw bGFpbiB3aGF0IHRoaXMgaXM/IChJIHN1c3BlY3QgIHRoaXMgaXMgcmVsYXRlZCB0byBNQVQKPj4+ PiBvYmplY3QgYW5kIEkgZG9uJ3QgdGhpbmsgSSB1bmRlcnN0YW5kIHdoYXQgaXQgaXMpLgo+Pj4g VGhpcyBpcyBhIGhlbHBlciByb3V0aW5lIGZvciBfTUFUKCksIGhlbHBpbmcgZ3JlYXRseSB0byBy ZWR1Y2UKPj4+IG92ZXJhbGwgc2l6ZSBvZiB0aGUgRFNEVC4gSXQgY2hlY2tzIHdoZXRoZXIgdGhl IENQVSBpcyB3aXRoaW4gdGhlCj4+PiByYW5nZSBvZiBhdmFpbGFibGUgb25lcyAob25saW5lIG9y IG9mZmxpbmUpLCBhbmQgaWYgaXQgaXNuJ3QgcmV0dXJucyBhCj4+PiBzdGF0aWMgYnVmZmVyIGlu c3RlYWQgb2YgZGF0YSByZWFkIGZyb20gTUFEVCAoYXMgaXQncyB0aGUgcHVycG9zZQo+Pj4gb2Yg dGhpcyBwYXRjaCB0byByZW1vdmUgdGhlc2UgTUFEVCBlbnRyaWVzIGZvciBub3QgcHJlc2VudCBD UFVzKS4KPj4gSSBtZWFudCBqdXN0IHRoZSBsYXN0IGxpbmUgKEkgdW5kZXJzdGFuZCB3aGF0IHRo ZSByb3V0aW5lIGlzIC0tLSBJIGFtCj4+IG5vdCBjbGVhciB3aGVyZSBNQVQgZm9ybWF0IGlzIGRl ZmluZWQpLgo+IFRoYXQncyBhIE1BRFQgZW50cnkgb2YgdHlwZSBBQ1BJX01BRFRfVFlQRV9MT0NB TF9BUElDLiBCYXNpY2FsbHkKPiBhbiBlcXVpdmFsZW50IG9mIHRoZSBUb0J1ZmZlcihNQVQpIHVz ZWQgcHJldmlvdXNseSAoYW5kIG5vdyBzdGlsbCB1c2VkCj4gZm9yIENQVTApLgoKQWgsIG9rIC0t IG1ha2VzIHNlbnNlIG5vdy4KClJldmlld2VkLWJ5OiBCb3JpcyBPc3Ryb3Zza3kgPGJvcmlzLm9z dHJvdnNreUBvcmFjbGUuY29tPgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5v cmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==