From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: Xenstore domains and XS_RESTRICT Date: Wed, 18 Jan 2017 11:03:32 +0000 Message-ID: <20170118110332.GQ5089@citrix.com> References: <8537f8bf-2e57-11da-468d-bbc363027134@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cTo2J-0006Jv-2P for xen-devel@lists.xenproject.org; Wed, 18 Jan 2017 11:04:15 +0000 Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Juergen Gross Cc: Stefano Stabellini , Wei Liu , "George.Dunlap@eu.citrix.com" , Jennifer Herbert , Ian Jackson , Tim Deegan , Jan Beulich , Andrew Cooper , xen-devel List-Id: xen-devel@lists.xenproject.org T24gTW9uLCBKYW4gMTYsIDIwMTcgYXQgMDU6NDc6MTVQTSArMDEwMCwgSnVlcmdlbiBHcm9zcyB3 cm90ZToKPiBPbiAwNy8xMi8xNiAwODo0NCwgSnVlcmdlbiBHcm9zcyB3cm90ZToKPiA+IEhpLAo+ ID4gCj4gPiB0b2RheSB0aGUgWFNfUkVTVFJJQ1Qgd2lyZSBjb21tYW5kIG9mIFhlbnN0b3JlIGlz IHN1cHBvcnRlZCBieQo+ID4gb3hlbnN0b3JlZCBvbmx5IHRvIGRyb3AgdGhlIHByaXZpbGVnZSBv ZiBhIGNvbm5lY3Rpb24gdG8gdGhhdCBvZiB0aGUKPiA+IGRvbWlkIGdpdmVuIGFzIGEgcGFyYW1l dGVyIHRvIHRoZSBjb21tYW5kLgo+ID4gCj4gPiBVc2luZyB0aGlzIG1lY2hhbmlzbSB3aXRoIFhl bnN0b3JlIHJ1bm5pbmcgaW4gYSBzdHViZG9tIHdpbGwgbGVhZCB0bwo+ID4gcHJvYmxlbXMgYXMg aW5zdGVhZCBvZiBvbmx5IGEgZG9tMCBwcm9jZXNzIGRyb3BwaW5nIGl0cyBwcml2aWxlZ2VzCj4g PiB0aGUgcHJpdmlsZWdlcyBvZiBkb20wIHdpbGwgYmUgZHJvcHBlZCAoYWxsIGRvbTAgWGVuc3Rv cmUgcmVxdWVzdHMKPiA+IHNoYXJlIHRoZSBzYW1lIGNvbm5lY3Rpb24pLgo+ID4gCj4gPiBJbiBv cmRlciB0byBzb2x2ZSB0aGUgcHJvYmxlbSBJIHN1Z2dlc3QgdGhlIGZvbGxvd2luZyBjaGFuZ2Ug dG8gdGhlCj4gPiBYZW5zdG9yZSB3aXJlIHByb3RvY29sOgo+ID4gCj4gPiAgc3RydWN0IHhzZF9z b2NrbXNnCj4gPiAgewo+ID4gLSAgICB1aW50MzJfdCB0eXBlOyAgLyogWFNfPz8/ICovCj4gPiAr ICAgIHVpbnQxNl90IHR5cGU7ICAvKiBYU18/Pz8gKi8KPiA+ICsgICAgdWludDE2X3QgZG9taWQ7 IC8qIFVzZSBwcml2aWxlZ2VzIG9mIHRoaXMgZG9tYWluICovCj4gPiAgICAgIHVpbnQzMl90IHJl cV9pZDsvKiBSZXF1ZXN0IGlkZW50aWZpZXIsIGVjaG9lZCBpbiBkYWVtb24ncyByZXNwb25zZS4g ICovCj4gPiAgICAgIHVpbnQzMl90IHR4X2lkOyAvKiBUcmFuc2FjdGlvbiBpZCAoMCBpZiBub3Qg cmVsYXRlZCB0byBhCj4gPiB0cmFuc2FjdGlvbikuICovCj4gPiAgICAgIHVpbnQzMl90IGxlbjsg ICAvKiBMZW5ndGggb2YgZGF0YSBmb2xsb3dpbmcgdGhpcy4gKi8KPiA+IAo+ID4gICAgICAvKiBH ZW5lcmFsbHkgZm9sbG93ZWQgYnkgbnVsLXRlcm1pbmF0ZWQgc3RyaW5nKHMpLiAqLwo+ID4gIH07 Cj4gPiAKPiA+IGRvbWlkIHdpbGwgbm9ybWFsbHkgYmUgemVybyBoYXZpbmcgdGhlIHNhbWUgZWZm ZWN0IGFzIHRvZGF5Lgo+ID4gCj4gPiBVc2luZyBYU19SRVNUUklDVCB2aWEgYSBzb2NrZXQgY29u bmVjdGlvbiB3aWxsIHJ1biBhcyB0b2RheSBieSBkcm9wcGluZwo+ID4gdGhlIHByaXZpbGVnZXMg b2YgdGhhdCBjb25uZWN0aW9uLgo+ID4gCj4gPiBVc2luZyBYU19SRVNUUklDVCB2aWEgdGhlIGtl cm5lbCAoWGVuc3RvcmUgZG9tYWluIGNhc2UpIHdpbGwgc2F2ZSB0aGUKPiA+IGRvbWlkIGdpdmVu IGFzIHBhcmFtZXRlciBpbiB0aGUgY29ubmVjdGlvbiBzcGVjaWZpYyBwcml2YXRlIGtlcm5lbAo+ ID4gc3RydWN0dXJlLiBBbGwgZnV0dXJlIFhlbnN0b3JlIGNvbW1hbmRzIG9mIHRoZSBjb25uZWN0 aW9uIHdpbGwgaGF2ZQo+ID4gdGhpcyBkb21pZCBzZXQgaW4geHNkX3NvY2ttc2cuIFRoZSBrZXJu ZWwgd2lsbCBuZXZlciBmb3J3YXJkIHRoZQo+ID4gWFNfUkVTVFJJQ1QgY29tbWFuZCB0byBYZW5z dG9yZS4KPiA+IAo+ID4gQSBkb21pZCBvdGhlciB0aGFuIDAgaW4geHNkX3NvY2ttc2cgd2lsbCBi ZSBoYW5kbGVkIGJ5IFhlbnN0b3JlIHRvIHVzZQo+ID4gdGhlIHByaXZpbGVnZXMgb2YgdGhhdCBk b21haW4uIFNwZWNpZnlpbmcgYSBkb21pZCBpbiB4c2Rfc29ja21zZyBpcwo+ID4gYWxsb3dlZCBm b3IgcHJpdmlsZWdlZCBkb21haW4gb25seSwgb2YgY291cnNlLiBYU19SRVNUUklDVCB2aWEgYQo+ ID4gbm9uLXNvY2tldCBjb25uZWN0aW9uIHdpbGwgYmUgcmVqZWN0ZWQgaW4gYWxsIGNhc2VzLgo+ ID4gCj4gPiBUaGUgbmVlZGVkIG1vZGlmaWNhdGlvbnMgZm9yIFhlbnN0b3JlIGFuZCB0aGUga2Vy bmVsIGFyZSByYXRoZXIgc21hbGwuCj4gPiBBcyB0aGVyZSBpcyBjdXJyZW50bHkgbm8gWGVuc3Rv cmUgZG9tYWluIGF2YWlsYWJsZSBzdXBwb3J0aW5nCj4gPiBYU19SRVNUUklDVCB0aGVyZSBhcmUg bm8gY29tcGF0aWJpbGl0eSBpc3N1ZXMgdG8gZXhwZWN0Lgo+ID4gCj4gPiBUaG91Z2h0cz8KPiAK PiBBcyBJIGRvbid0IGdldCBhbnkgZnVydGhlciBjb25zdHJ1Y3RpdmUgcmVzcG9uc2VzIGV2ZW4g YWZ0ZXIgYXNraW5nIGZvcgo+IHRoZW06IHdvdWxkIHBhdGNoZXMgcmVtb3ZpbmcgYWxsIFhTX1JF U1RSSUNUIHN1cHBvcnQgYmUgYWNjZXB0ZWQ/Cj4gCgpXZSBkb24ndCBuZWVkIHRvIGFjdHVhbGx5 IHJlbW92ZSBpdCwgZG8gd2U/IElmIFhTX1JFU1RSSUNUIGlzIG5vdCBzdXBwb3J0ZWQgYnkKeGVu c3RvcmVkLCB0aGUgY2xpZW50IHdvdWxkIGdldCBtZWFuaW5nZnVsIGVycm9yIGNvZGUuIEEgcGF0 Y2ggdG8KZGVwcmVjYXRlIHRoYXQgY29tbWFuZCBzaG91bGQgYmUgZ29vZCBlbm91Z2gsIHJpZ2h0 PwoKQW5kIHNvcnJ5IGZvciB0aGUgbGF0ZSByZXBseSwgSSdtIHN0aWxsIG11bGxpbmcgb3ZlciB5 b3VyIHByb3Bvc2FsLCBJCndpbGwgdHJ5IHRvIHJlc3BvbmQgYXMgc29vbiBhcyBwb3NzaWJsZS4K CldlaS4KCj4gCj4gSnVlcmdlbgo+IAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVu Lm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==