From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ross Lagerwall Subject: Re: [RFC v2] xSplice design Date: Fri, 30 Oct 2015 14:03:30 +0000 Message-ID: <563378B2.2040208@citrix.com> References: <20150515194440.GA24313@l.oracle.com> <557AC4D9.2000802@amazon.com> <562F686D.5010903@citrix.com> <56324F7C.9090806@citrix.com> <563348FF.4040308@amazon.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1ZsAHH-00009C-FK for xen-devel@lists.xenproject.org; Fri, 30 Oct 2015 14:03:35 +0000 In-Reply-To: <563348FF.4040308@amazon.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: Martin Pohlack , Konrad Rzeszutek Wilk , msw@amazon.com, aliguori@amazon.com, Antony Messerli , Rick Harris , Paul Voccio , Steven Wilson , Major Hayden , Josh Kearney , jinsong.liu@alibaba-inc.com, xiantao.zxt@alibaba-inc.com, boris.ostrovsky@oracle.com, Daniel Kiper , Elena Ufimtseva , bob.liu@oracle.com, lars.kurth@citrix.com, hanweidong@huawei.com, peter.huangpeng@huawei.com, fanhenglong@huawei.com, liuyingdong@huawei.com, john.liuqiming@huawei.com, xen-devel@lists.xenproject.org, jbeulich@suse.com, andrew.cooper3@citrix.com, jeremy@goop.org Cc: konrad@darnok.org List-Id: xen-devel@lists.xenproject.org T24gMTAvMzAvMjAxNSAxMDozOSBBTSwgTWFydGluIFBvaGxhY2sgd3JvdGU6Cj4gT24gMjkuMTAu MjAxNSAxNzo1NSwgUm9zcyBMYWdlcndhbGwgd3JvdGU6Cj4+IE9uIDEwLzI3LzIwMTUgMTI6MDUg UE0sIFJvc3MgTGFnZXJ3YWxsIHdyb3RlOgo+Pj4gT24gMDYvMTIvMjAxNSAxMjozOSBQTSwgTWFy dGluIFBvaGxhY2sgd3JvdGU6Cj4+Pj4gT24gMTUuMDUuMjAxNSAyMTo0NCwgS29ucmFkIFJ6ZXN6 dXRlayBXaWxrIHdyb3RlOgo+Pj4+IFsuLi5dCj4+Pj4+ICMjIEh5cGVyY2FsbHMKPj4+Pj4KPj4+ Pj4gV2Ugd2lsbCBlbXBsb3kgdGhlIHN1YiBvcGVyYXRpb25zIG9mIHRoZSBzeXN0ZW0gbWFuYWdl bWVudCBoeXBlcmNhbGwKPj4+Pj4gKHN5c2N0bCkuCj4+Pj4+IFRoZXJlIGFyZSB0byBiZSBmb3Vy IHN1Yi1vcGVyYXRpb25zOgo+Pj4+Pgo+Pj4+PiAgICAqIHVwbG9hZCB0aGUgcGF5bG9hZHMuCj4+ Pj4+ICAgICogbGlzdGluZyBvZiBwYXlsb2FkcyBzdW1tYXJ5IHVwbG9hZGVkIGFuZCB0aGVpciBz dGF0ZS4KPj4+Pj4gICAgKiBnZXR0aW5nIGFuIHBhcnRpY3VsYXIgcGF5bG9hZCBzdW1tYXJ5IGFu ZCBpdHMgc3RhdGUuCj4+Pj4+ICAgICogY29tbWFuZCB0byBhcHBseSwgZGVsZXRlLCBvciByZXZl cnQgdGhlIHBheWxvYWQuCj4+Pj4+Cj4+Pj4+IFRoZSBwYXRjaGluZyBpcyBhc3luY2hyb25vdXMg dGhlcmVmb3JlIHRoZSBjYWxsZXIgaXMgcmVzcG9uc2libGUKPj4+Pj4gdG8gdmVyaWZ5IHRoYXQg aXQgaGFzIGJlZW4gYXBwbGllZCBwcm9wZXJseSBieSByZXRyaWV2aW5nIHRoZSBzdW1tYXJ5Cj4+ Pj4+IG9mIGl0Cj4+Pj4+IGFuZCB2ZXJpZnlpbmcgdGhhdCB0aGVyZSBhcmUgbm8gZXJyb3IgY29k ZXMgYXNzb2NpYXRlZCB3aXRoIHRoZSBwYXlsb2FkLgo+Pj4+Pgo+Pj4+PiBXZSAqKk1VU1QqKiBt YWtlIGl0IGFzeW5jaHJvbm91cyBkdWUgdG8gdGhlIG5hdHVyZSBvZiBwYXRjaGluZzogaXQKPj4+ Pj4gcmVxdWlyZXMKPj4+Pj4gZXZlcnkgcGh5c2ljYWwgQ1BVIHRvIGJlIGxvY2stc3RlcCB3aXRo IGVhY2ggb3RoZXIuIFRoZSBwYXRjaGluZwo+Pj4+PiBtZWNoYW5pc20KPj4+Pj4gd2hpbGUgYW4g aW1wbGVtZW50YXRpb24gZGV0YWlsLCBpcyBub3QgYW4gc2hvcnQgb3BlcmF0aW9uIGFuZCBhcyBz dWNoCj4+Pj4+IHRoZSBkZXNpZ24gKipNVVNUKiogYXNzdW1lIGl0IHdpbGwgYmUgYW4gbG9uZy1y dW5uaW5nIG9wZXJhdGlvbi4KPj4+Pgo+Pj4+IEkgYW0gbm90IGNvbnZpbmNlZCB5ZXQsIHRoYXQg eW91IG5lZWQgYW4gYXN5bmNocm9ub3VzIGFwcHJvYWNoIGhlcmUuCj4+Pj4KPj4+PiBUaGUgZXhw ZXJpZW5jZSBmcm9tIG91ciBwcm90b3R5cGUgc3VnZ2VzdHMgdGhhdCBob3RwYXRjaGluZyBpdHNl bGYgaXMKPj4+PiBub3QgYW4gZXhwZW5zaXZlIG9wZXJhdGlvbi4gIEl0IGNhbiB1c3VhbGx5IGJl IGNvbXBsZXRlZCB3ZWxsIGJlbG93IDFtcwo+Pj4+IHdpdGggdGhlIG1vc3QgZXhwZW5zaXZlIHBh cnQgYmVpbmcgZ2V0dGluZyB0aGUgaHlwZXJ2aXNvciB0byBhIHF1aWV0Cj4+Pj4gc3RhdGUuCj4+ Pj4KPj4+Cj4+PiBGV0lXLCBteSBjdXJyZW50IGltcGxlbWVudGF0aW9uICh3aGljaCBpcyBhbG1v c3QgY2VydGFpbmx5IG5vdCBvcHRpbWFsKQo+Pj4gdGVzdGVkIG9uIGEgNzIgQ1BVIG1hY2hpbmUg dGFrZXMgYWJvdXQgM21zLCB3aGV0aGVyIGlkbGUgb3IgZnVsbHkgbG9hZGVkLgo+Pj4KPj4KPj4g TGV0IG1lIGNvcnJlY3QgdGhhdDogaXQgdGFrZXMgNjAgzrxzIHRvIDEwMCDOvHMgdG8gc3luY2hy b25pemUgYW5kIGFwcGx5Cj4+IHRoZSBwYXRjaCAob24gdGhlIHNhbWUgaGFyZHdhcmUpIHdoZW4g c3luY2hyb25vdXMgY29uc29sZSBsb2dnaW5nIGlzCj4+IHR1cm5lZCBvZmYuCj4KPiBUaGUgaW50 ZXJlc3RpbmcgKGFuZCB2ZXJ5IHJhcmUpIGNhc2UgaXMgaWYgb3RoZXIgQ1BVcyBhcmUgYnVzeSBp biBYZW4KPiBhbHJlYWR5LCBmb3IgZXhhbXBsZSwgd2l0aCBtZW1vcnkgc2NydWJiaW5nIG9yIG90 aGVyIGxvbmctcnVubmluZwo+IGFjdGl2aXRpZXMuICBUaG9zZSBhcmUgaGFyZCB0byBpbnRlcnJ1 cHQgYW5kIGRlbGF5IHBhdGNoaW5nIGFjdGl2aXR5Lgo+Cj4gSGF2aW5nIG11bHRpcGxlIGd1ZXN0 cyBpbiBhIHJlYm9vdC1sb29wIC8gYmVpbmcgcmVzdGFydGVkIGFsbCB0aGUgdGltZQo+IG1pZ2h0 IGhlbHAgdHJpZ2dlcmluZyB0aGlzIGNhc2UuCj4KCkkgaGF2ZSBiZWVuIGFibGUgdG8gdHJpZ2dl ciB0aGlzIHdoaWNoIGlzIHdoeSBJIHB1dCBpbiBhIChjdXJyZW50bHkgCmhhcmQtY29kZWQpIDEw bXMgdGltZW91dCBpbiB0aGUgc3luY2hyb25pemF0aW9uIGNvZGUgb3RoZXJ3aXNlIGl0IGdpdmVz IAp1cCBhbmQgcmV0dXJucyBhbiBlcnJvci4gSXQgY291bGQgdGhlbiBiZSBvcHRpb25hbGx5IHJl dHJpZWQgYnkgdGhlIHVzZXIgCmF0IGEgbGF0ZXIgcG9pbnQuCgotLSAKUm9zcyBMYWdlcndhbGwK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZl bCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5v cmcveGVuLWRldmVsCg==