From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH v11 03/27] tools/libxl: Add back channel to allow migration target send data back Date: Tue, 8 Mar 2016 16:38:48 +0000 Message-ID: <20160308163848.GP31271@citrix.com> References: <1457080891-26054-1-git-send-email-xiecl.fnst@cn.fujitsu.com> <1457080891-26054-4-git-send-email-xiecl.fnst@cn.fujitsu.com> <22233.47615.590946.448395@mariner.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <22233.47615.590946.448395@mariner.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Ian Jackson Cc: Lars Kurth , Changlong Xie , Wei Liu , Ian Campbell , Wen Congyang , Andrew Cooper , Jiang Yunhong , Dong Eddie , xen devel , Anthony Perard , Gui Jianfeng , Shriram Rajagopalan , Yang Hongyang List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBNYXIgMDQsIDIwMTYgYXQgMDQ6Mzg6MjNQTSArMDAwMCwgSWFuIEphY2tzb24gd3Jv dGU6Cj4gQ2hhbmdsb25nIFhpZSB3cml0ZXMgKCJbUEFUQ0ggdjExIDAzLzI3XSB0b29scy9saWJ4 bDogQWRkIGJhY2sgY2hhbm5lbCB0byBhbGxvdyBtaWdyYXRpb24gdGFyZ2V0IHNlbmQgZGF0YSBi YWNrIik6Cj4gPiBGcm9tOiBXZW4gQ29uZ3lhbmcgPHdlbmN5QGNuLmZ1aml0c3UuY29tPgo+ID4g Cj4gPiBJbiBDT0xPIG1vZGUsIHNlY29uZGFyeSBuZWVkcyB0byBzZW5kIHRoZSBmb2xsb3dpbmcg ZGF0YSB0byBwcmltYXJ5Ogo+ID4gMS4gSW4gbGlieGwKPiA+ICAgIFNlY29uZGFyeSBzZW5kcyB0 aGUgZm9sbG93aW5nIENIRUNLUE9JTlRfQ09OVEVYVCB0byBwcmltYXJ5Ogo+ID4gICAgQ0hFQ0tQ T0lOVF9TVk1fU1VTUEVOREVELCBDSEVDS1BPSU5UX1NWTV9SRUFEWSBhbmQgQ0hFQ0tQT0lOVF9T Vk1fUkVTVU1FRAo+ID4gMi4gSW4gbGlieGMKPiA+ICAgIFNlY29uZGFyeSBzZW5kcyB0aGUgZGly dHkgcGZuIGxpc3QgdG8gcHJpbWFyeQo+IAo+IFRoZSBvdmVyYWxsIEFQSSBhcHByb2FjaCBoZXJl IHNlZW1zIGdvb2QgdG8gbWUuCj4gCj4gQnV0LCBteSByZWFkaW5nIG9mIHRoZSBjb2RlIGlzIHRo YXQgdGhpcyBuZXcgZmQgaXMgY3VycmVudGx5IGlnbm9yZWQuCj4gVGhpcyBpcywgQUZBSUNULCBp bnRlbnRpb25hbCBpbiB0aGUgbm9uLWNvbG8gY2FzZSwgYW5kIHdlIGhhdmUgbm8gY29sbwo+IGNh c2UgeWV0Lgo+IAo+IFNvIEkgdGhpbmsgdGhhdCB0aGlzIG5ldyBwYXJhbWV0ZXIgbmVlZHMgdG8g YmUgc2xpZ2h0bHkgYmV0dGVyCj4gZG9jdW1lbnRlZC4gIEkgc3VnZ2VzdDoKPiAKPiAgKiBJbiB0 aGlzIHBhdGNoLCBhZGQgYSBjb21tZW50IG5leHQgdG8gaXQgc2F5aW5nICJhbHdheXMgcGFzcyAt MSIuCj4gICogSW4gdGhlIHBhdGNoIHdlcmUgdGhlIGZkIGFjdHVhbGx5IHN0YXJ0cyB0byBkbyBz b21ldGhpbmcsIGNoYW5nZQo+ICAgICB0aGlzIGNvbW1lbnQgdG8gc29tZXRoaW5nIG1vcmUgbWVh bmluZ2Z1bC4KPiAKPiA+ICAvKgo+ID4gKyAqIExJQlhMX0hBVkVfRE9NQUlOX0NSRUFURV9SRVNU T1JFX1NFTkRfQkFDS19GRCAxCj4gPiArICoKPiA+ICsgKiBJZiB0aGlzIGlzIGRlZmluZWQsIGxp YnhsX2RvbWFpbl9jcmVhdGVfcmVzdG9yZSgpJ3MgQVBJIGhhcyBjaGFuZ2VkIHRvCj4gPiArICog aW5jbHVkZSBhIHNlbmRfYmFja19mZCBwYXJhbSB3aGljaCB1c2VkIGZvciBsaWJ4bCBtaWdyYXRp b24gYmFjayBjaGFubmVsCj4gPiArICogZHVyaW5nIENPTE8uCj4gPiArICovCj4gPiArI2RlZmlu ZSBMSUJYTF9IQVZFX0RPTUFJTl9DUkVBVEVfUkVTVE9SRV9TRU5EX0JBQ0tfRkQgMQo+IAo+IEkg aGF2ZSBhIG1pbm9yIGdyYW1tYXIgcXVpYmJsZSB3aXRoIHRoaXMuICBJIHdvdWxkIHdyaXRlOgo+ IAo+ICAgIklmIHRoaXMgaXMgZGVmaW5lZCwgbGlieGxfZG9tYWluX2NyZWF0ZV9yZXN0b3JlKCkn cyBBUEkKPiAgICBpbmNsdWRlcyB0aGUgc2VuZF9iYWNrX2ZkIHBhcmFtLiAgVGhpcyBpcyB1c2Vk IG9ubHkgd2l0aAo+ICAgIENPTE8sIGZvciB0aGUgbGlieGwgbWlncmF0aW9uIGJhY2sgY2hhbm5l bDsgb3RoZXIgY2FsbGVycwo+ICAgIHNob3VsZCBwYXNzIC0xLiIKPiAKPiBBbmQsIHdpdGggdGhp cyBkZWZpbml0aW9uIG9mIHRoZSBBUEksIEkgdGhpbmsgdGhhdCB0aGUgY29kZSBzaG91bGQKPiBh Y3R1YWxseSBjaGVjayB0aGF0IC0xIGlzIHBhc3NlZC4gIFBlcnNvbmFsbHkgSSB3b3VsZCBiZSBo YXBweSB3aXRoCj4gdGhlIGVycm9yIGNhc2UgZWl0aGVyIGZhaWxpbmcgYXNzZXJ0KCkgb3IgcmV0 dXJuaW5nIEVSUk9SX0lOVkFMLCBidXQKPiBtYXliZSBvdGhlciBtYWludGFpbmVycyBoYXZlIGEg c3BlY2lmaWMgdmlldy4KPiAKCkkgaGF2ZSBubyBwcmVmZXJlbmNlIG9uIHRoaXMgaXNzdWUuIEVp dGhlciBjYWxsaW5nIGFzc2VydCBvcgpyZXR1cm5pbmcgRVJST1JfSU5WQUwgaXMgZmluZSBieSBt ZS4KCldlaS4KCj4gSWFuLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpo dHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK