From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH v4.2] libxc: Defer initialization of start_page for HVM guests Date: Fri, 8 Jan 2016 15:11:02 +0000 Message-ID: <1452265862.29416.46.camel@citrix.com> References: <1452205147-6320-1-git-send-email-boris.ostrovsky@oracle.com> <568F41B1.9070205@suse.com> <568FC56F.3050209@oracle.com> <568FC80D.5020200@suse.com> <568FCD6A.4080704@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <568FCD6A.4080704@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Boris Ostrovsky , Juergen Gross , ian.jackson@eu.citrix.com, stefano.stabellini@eu.citrix.com, wei.liu2@citrix.com Cc: andrew.cooper3@citrix.com, roger.pau@citrix.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gRnJpLCAyMDE2LTAxLTA4IGF0IDA5OjUzIC0wNTAwLCBCb3JpcyBPc3Ryb3Zza3kgd3JvdGU6 Cj4gT24gMDEvMDgvMjAxNiAwOTozMCBBTSwgSnVlcmdlbiBHcm9zcyB3cm90ZToKPiA+IE9uIDA4 LzAxLzE2IDE1OjE5LCBCb3JpcyBPc3Ryb3Zza3kgd3JvdGU6Cj4gPiA+IE9uIDAxLzA3LzIwMTYg MTE6NTcgUE0sIEp1ZXJnZW4gR3Jvc3Mgd3JvdGU6Cj4gPiA+ID4gT24gMDcvMDEvMTYgMjM6MTks IEJvcmlzIE9zdHJvdnNreSB3cm90ZToKPiA+ID4gPiA+IFdpdGggY29tbWl0IDhjNDVhZGVjMThl MCAoImxpYnhjOiBjcmVhdGUgdW5tYXBwZWQgaW5pdHJkIGluCj4gPiA+ID4gPiBkb21haW4KPiA+ ID4gPiA+IGJ1aWxkZXIgaWYgc3VwcG9ydGVkIikgbG9jYXRpb24gb2YgcmFtZGlzayBtYXkgbm90 IGJlIGF2YWlsYWJsZQo+ID4gPiA+ID4gdG8KPiA+ID4gPiA+IEhWTWxpdGUgZ3Vlc3RzIGJ5IHRo ZSB0aW1lIGFsbG9jX21hZ2ljX3BhZ2VzX2h2bSgpIGlzIGludm9rZWQgaWYKPiA+ID4gPiA+IHRo ZQo+ID4gPiA+ID4gZ3Vlc3Qgc3VwcG9ydHMgdW5tYXBwZWQgaW5pdHJkLgo+ID4gPiA+ID4gCj4g PiA+ID4gPiBTbyBsZXQncyBtb3ZlIHJhbWRpc2sgaW5mbyBpbml0aWFsaXphdGlvbiAoYWxvbmcg d2l0aCBhIGZldyBvdGhlcgo+ID4gPiA+ID4gb3BlcmF0aW9ucyB0aGF0IGFyZSBub3QgZGlyZWN0 bHkgcmVsYXRlZCB0byBhbGxvY2F0aW5nCj4gPiA+ID4gPiBtYWdpYy9zcGVjaWFsCj4gPiA+ID4g PiBwYWdlcykgZnJvbSBhbGxvY19tYWdpY19wYWdlc19odm0oKSB0byBib290bGF0ZV9odm0oKS4K PiA+ID4gPiA+IAo+ID4gPiA+ID4gU2luY2Ugd2Ugbm93IHNwbGl0IGFsbG9jYXRpb24gYW5kIG1h cHBpbmcgb2YgdGhlIHN0YXJ0X2luZm8KPiA+ID4gPiA+IHNlZ21lbnQKPiA+ID4gPiA+IGxldCdz IHN0YXNoIGl0LCBhbG9uZyB3aXRoIGNtZGxpbmUgbGVuZ3RoLCBpbiB4Y19kb21faW1hZ2Ugc28K PiA+ID4gPiA+IHRoYXQgd2UKPiA+ID4gPiA+IGNhbiBjaGVjayB3aGV0aGVyIHdlIGFyZSBtYXBw aW5nIGNvcnJlY3RseS1zaXplZCByYW5nZS4KPiA+ID4gPiA+IAo+ID4gPiA+ID4gV2UgY2FuIGFs c28gc3RvcCB1c2luZyB4Y19kb21faW1hZ2Uuc3RhcnRfaW5mb19wZm4gYW5kIGxlYXZlIGl0Cj4g PiA+ID4gPiBmb3IKPiA+ID4gPiA+IFBWKEgpIGd1ZXN0cyBvbmx5Lgo+ID4gPiA+ID4gCj4gPiA+ ID4gPiBTaWduZWQtb2ZmLWJ5OiBCb3JpcyBPc3Ryb3Zza3kgPGJvcmlzLm9zdHJvdnNreUBvcmFj bGUuY29tPgo+ID4gPiA+ID4gLS0tCj4gPiA+ID4gPiB2NDoKPiA+ID4gPiA+IMKgwqDCoCogU2Vl IHRoZSBsYXN0IHR3byBwYXJhZ3JhcGhzIGZyb20gY29tbWl0IG1lc3NhZ2UgYWJvdmUKPiA+ID4g PiA+IAo+ID4gPiA+ID4gdjQuMToKPiA+ID4gPiA+IMKgwqDCoCogSW52ZXJ0ZWQgdGVzdGluZyBv ZiBzdGFydF9pbmZvX3NpemUgaW4gYm9vdGxhdGVfaHZtKCkuCj4gPiA+ID4gPiAKPiA+ID4gPiA+ IHY0LjIKPiA+ID4gPiA+IMKgwqDCoCogPGZhY2VwYWxtPiBBY3R1YWxseSBkbyB3aGF0IEkgc2Fp ZCBJJ2QgZG8gaW4gNC4xCj4gPiA+ID4gPiAKPiA+ID4gPiA+IMKgwqDCoHRvb2xzL2xpYnhjL2lu Y2x1ZGUveGNfZG9tLmggfMKgwqDCoMKgMiArCj4gPiA+ID4gPiDCoMKgwqB0b29scy9saWJ4Yy94 Y19kb21feDg2LmPCoMKgwqDCoMKgfMKgwqAxNDAKPiA+ID4gPiA+ICsrKysrKysrKysrKysrKysr KysrKysrLS0tLS0tLS0tLS0tLS0tLS0tCj4gPiA+ID4gPiDCoMKgwqAyIGZpbGVzIGNoYW5nZWQs IDgwIGluc2VydGlvbnMoKyksIDYyIGRlbGV0aW9ucygtKQo+ID4gPiA+ID4gCj4gPiA+ID4gPiBk aWZmIC0tZ2l0IGEvdG9vbHMvbGlieGMvaW5jbHVkZS94Y19kb20uaAo+ID4gPiA+ID4gYi90b29s cy9saWJ4Yy9pbmNsdWRlL3hjX2RvbS5oCj4gPiA+ID4gPiBpbmRleCAyNDYwODE4Li5jYWM0Njk4 IDEwMDY0NAo+ID4gPiA+ID4gLS0tIGEvdG9vbHMvbGlieGMvaW5jbHVkZS94Y19kb20uaAo+ID4g PiA+ID4gKysrIGIvdG9vbHMvbGlieGMvaW5jbHVkZS94Y19kb20uaAo+ID4gPiA+ID4gQEAgLTcx LDYgKzcxLDcgQEAgc3RydWN0IHhjX2RvbV9pbWFnZSB7Cj4gPiA+ID4gPiDCoMKgwqDCoMKgwqDC oMKgwqAvKiBhcmd1bWVudHMgYW5kIHBhcmFtZXRlcnMgKi8KPiA+ID4gPiA+IMKgwqDCoMKgwqDC oMKgY2hhciAqY21kbGluZTsKPiA+ID4gPiA+ICvCoMKgwqDCoHNpemVfdCBjbWRsaW5lX3NpemU7 Cj4gPiA+ID4gPiDCoMKgwqDCoMKgwqDCoHVpbnQzMl90IGZfcmVxdWVzdGVkW1hFTkZFQVRfTlJf U1VCTUFQU107Cj4gPiA+ID4gPiDCoMKgwqDCoMKgwqDCoMKgwqAvKiBpbmZvIGZyb20gKGVsZikg a2VybmVsIGltYWdlICovCj4gPiA+ID4gPiBAQCAtOTEsNiArOTIsNyBAQCBzdHJ1Y3QgeGNfZG9t X2ltYWdlIHsKPiA+ID4gPiA+IMKgwqDCoMKgwqDCoMKgc3RydWN0IHhjX2RvbV9zZWcgcDJtX3Nl ZzsKPiA+ID4gPiA+IMKgwqDCoMKgwqDCoMKgc3RydWN0IHhjX2RvbV9zZWcgcGd0YWJsZXNfc2Vn Owo+ID4gPiA+ID4gwqDCoMKgwqDCoMKgwqBzdHJ1Y3QgeGNfZG9tX3NlZyBkZXZpY2V0cmVlX3Nl ZzsKPiA+ID4gPiA+ICvCoMKgwqDCoHN0cnVjdCB4Y19kb21fc2VnIHN0YXJ0X2luZm9fc2VnOyAv KiBIVk1saXRlIG9ubHkgKi8KPiA+ID4gPiBJbnN0ZWFkIG9mIGFkZGluZyBIVk0gc3BlY2lmaWMg bWVtYmVycyBoZXJlLCB5b3UgY291bGQgbWFrZSB1c2Ugb2YKPiA+ID4gPiBkb20uYXJjaF9wcml2 YXRlIGFuZCB1c2UganVzdCBhIGxvY2FsIHN0cnVjdHVyZSBkZWZpbmVkIGluCj4gPiA+ID4geGNf ZG9tX3g4Ni5jLgo+ID4gPiBJIGRpZCBjb25zaWRlciB0aGlzIGJ1dCBzaW5jZSB3ZSBhbHJlYWR5 IGtlZXAgdHlwZS1zcGVjaWZpYyBzZWdtZW50cwo+ID4gPiBpbgo+ID4gPiB0aGlzIHN0cnVjdHVy ZSAoZS5nLiBwMm1fc2VnKSBkZWNpZGVkIHRvIGFkZCBhbiBleHBsaWNpdCBzZWdtZW50IGZvcgo+ ID4gPiBIVk1saXRlLgo+ID4gQnV0IHAybV9zZWcgaXMgYWNjZXNzZWQgZnJvbSBtdWx0aXBsZSBz b3VyY2VzLCB3aGlsZSBjbWRsaW5lX3NpemUgYW5kCj4gPiBzdGFydF9pbmZvX3NlZyB3b3VsZCBi ZSBsb2NhbCB0byB4Y19kb21feDg2LmMKPiA+IAo+ID4gQlRXOiB0aGFua3MgZm9yIHRoZSBoaW50 IC0gSSdsbCBoYXZlIGEgbG9vayB3aGV0aGVyIHAybV9zZWcgY2FuJ3QgYmUKPiA+IG1vdmVkIHRv IGFyY2hfcHJpdmF0ZS4uLgo+ID4gCj4gPiA+IEJlc2lkZXMsIEkgdGhpbmsgdG8gcHJvcGVybHkg dXNlIGl0IHdlJ2QgbmVlZCB0byBhZGQgYW4gYXJjaCBob29rIGFuZAo+ID4gPiBJTUhPIGl0J3Mg bm90IHdvcnRoIHRoZSB0cm91YmxlIGluIHRoaXMgY2FzZS4KPiA+IFdoeSB3b3VsZCB5b3UgbmVl ZCBhbm90aGVyIGFyY2ggaG9vaz8gSnVzdCBhZGQgdGhlIGFyY2hfcHJpdmF0ZV9zaXplCj4gPiBt ZW1iZXIgdG8gc3RydWN0IHhjX2RvbV9hcmNoIGFuZCBldmVyeXRoaW5nIGlzIHNldCB1cCBmb3Ig eW91LiBMb29rCj4gPiBob3cgaXQgaXMgaGFuZGxlZCBmb3IgdGhlIHB2IGNhc2UgaW4geGNfZG9t X3g4Ni5jCj4gCj4gU28gaXQgaXMgYWxyZWFkeSBob29rZWQgdXAsIEkgZGlkbid0IG5vdGljZSB0 aGF0IHdlIGRvIHJlZ2lzdGVyIAo+IHhjX2h2bV8zMiwgZXZlbiB0aG91Z2ggYXJjaF9wcml2YXRl X3NpemUgaXMgMC4KPiAKPiBUaGlzIHdvdWxkIGJlIGEgdHlwZS1zcGVjaWZpYyBhcmVhIHRob3Vn aCwgbm90IGFyY2gtc3BlY2lmaWMgYXMgdGhlIG5hbWUgCj4gaW1wbGllcy4gU28gcGVyaGFwcyB4 Y19kb21faW1hZ2VfeDg2IHNob3VsZCBiZSBtb2RpZmllZCB0byBpbmNsdWRlIAo+IHR5cGUtc3Bl Y2lmaWMgc3RydWN0dXJlcyAodmlhIGEgdW5pb24pLgoKWW91IGFyZSB0YWxraW5nIGZ1dHVyZSB3 b3JrIGhlcmUsIHJpZ2h0PyBUaGVyZSdzIG5vIHJlYXNvbiBub3QgdG8gcHJvY2VlZAp3aXRoIHRo ZSBjdXJyZW50IHBhdGNoIEFGQUlDVCwgSSdtIHJlYWxseSBqdXN0IGdpdmluZyBSb2dlciBhIGNo YW5jZSB0bwpoYXZlIGEgbG9vayBhdCB0aGlzIHBvaW50LgoKQlRXLCBpdCBtaWdodCBiZSBwb3Nz aWJsZSB0byB1c2XCoHhjX2RvbV9zZWdfdG9fcHRyIGluc3RlYWQgb2YgYW4gb3BlbiBjb2RlZAp4 Y19tYXBfZm9yZWlnbj8gQWx0aG91Z2ggaXQgd2Fzbid0IHVzZWQgYmVmb3JlIGFuZCBtYXliZSB0 aGVyZSBpcyBhIHJlYXNvbgpmb3IgdGhhdCB3aGljaCBzdGlsbCBhcHBsaWVzLgoKSWFuLgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1h aWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94 ZW4tZGV2ZWwK