From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH for-4.9] livepatch: Declare live patching as a supported feature Date: Tue, 27 Jun 2017 09:37:56 +0100 Message-ID: <9b1f7edb-2efc-3e10-d9d7-009200ca4989@citrix.com> References: <20170626153650.23017-1-ross.lagerwall@citrix.com> <49dea3e8-4770-95e8-2dbf-9d6924975191@citrix.com> <09f65c2f-8a53-852f-e98f-870c6f9d0820@citrix.com> <507a995a-1cd6-f9c5-e730-69ea62570e11@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <507a995a-1cd6-f9c5-e730-69ea62570e11@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper , Ross Lagerwall , xen-devel@lists.xen.org Cc: Lars Kurth , Stefano Stabellini , Wei Liu , George Dunlap , Ian Jackson , Julien Grall , Jan Beulich List-Id: xen-devel@lists.xenproject.org T24gMjYvMDYvMTcgMTg6MTgsIEFuZHJldyBDb29wZXIgd3JvdGU6Cj4gT24gMjYvMDYvMTcgMTc6 NTAsIEdlb3JnZSBEdW5sYXAgd3JvdGU6Cj4+IE9uIDI2LzA2LzE3IDE3OjM5LCBBbmRyZXcgQ29v cGVyIHdyb3RlOgo+Pj4+ICogQnVncyB3aGljaCBhbGxvdyBhIGd1ZXN0IHRvIHByZXZlbnQgdGhl IGFwcGxpY2F0aW9uIG9mIGEgbGl2ZXBhdGNoOgo+Pj4+ICAgICBBIGd1ZXN0IHNob3VsZCBub3Qg YmUgYWJsZSB0byBwcmV2ZW50IHRoZSBhcHBsaWNhdGlvbiBvZiBhIGxpdmUKPj4+PiAgICAgcGF0 Y2guIElmIGFuIHVucHJpdmlsZWdlZCBndWVzdCBjYW4gcHJldmVudCB0aGUgYXBwbGljYXRpb24g b2YgYQo+Pj4+ICAgICBsaXZlIHBhdGNoLCBpdCBzaGFsbCBiZSB0cmVhdGVkIGFzIGEgc2VjdXJp dHkgaXNzdWUuCj4+PiBUaGlzIG9uZSBpcyBoYXJkZXIgdG8gc2F5LiAgV2Uga25vdyB0aGF0IGVu b3VnaCBjb25jdXJyZW50IGxpdmUKPj4+IG1pZ3JhdGlvbnMgY2FuLCB3aGljaCBleHRlbmRzIHRv ICJsb3RzIG9mIGFjdGl2aXR5IGluIHRoZSBndWVzdCIuICBJdHMKPj4+IHBlcmhhcHMgd29ydGgg bm90aW5nIHRoZSBwb3RlbnRpYWwgd29ya2Fyb3VuZCBvZiBgeGwgcGF1c2UgJERPTTsKPj4+IHhl bi1saXZlcGF0Y2ggLi4uOyB4bCB1bnBhdXNlYC4KPj4gQW5kIHdoYXQgaWYgdGhlIGd1ZXN0IGNh biBwcmV2ZW50IGl0c2VsZiBmcm9tIGJlaW5nIHBhdXNlZD8KPiAKPiBJbiB3aGljaCBjYXNlLCB0 aGF0IGlzIGFuIFhTQSBpbiBpdHMgb3duIHJpZ2h0Lgo+IAo+IFRoZSB1bmRlcmx5aW5nIGltcGxl bWVudGF0aW9uIHVzZXMgWEVOX0RPTUNUTF97LHVufXBhdXNlZG9tYWluIHdoaWNoCj4gY2FsbCBz dHJhaWdodCBpbnRvIGRvbWFpbl97dW4sfXBhdXNlKCkuICBXZSBoYXZlIHZlcnkgYmlnIHByb2Js ZW1zIGlmCj4gdGhlIGd1ZXN0IGhhcyBhbnkgaW5mbHVlbmNlIGluIHRoaXMuLi4KPiAKPj4KPj4g T3IsIHdoYXQgaWYgdGhlIGd1ZXN0IGNhbiB0cmlnZ2VyIHNvbWUgb3RoZXIgcGVyc2lzdGVudCBz dGF0ZSBjaGFuZ2UKPj4gc3VjaCB0aGF0IGxpdmVwYXRjaGluZyB3aWxsIGZhaWwgZXZlbiBpZiB0 aGUgZG9tYWluIGlzIHBhdXNlZCAob3IKPj4gZGVzdHJveWVkKT8KPiAKPiBTdWNoIGFzPwo+IAo+ IFRoZSBndWVzdCBiZWluZyBhYmxlIHRvIGNhdXNlIGRhbWFnaW5nIG11dGF0aXZlIHN0YXRlIGNo YW5nZSBpbiBYZW4gaXMKPiBjbGVhcmx5IGEgc2VjdXJpdHkgaXNzdWUsIGlycmVzcGVjdGl2ZSBv ZiBhbnkgbGl2ZXBhdGNoIGludm9sdmVtZW50Lgo+IAo+IEhvd2V2ZXIsIGxpdmVwYXRjaCBjb250 ZW50IChob29rIGZ1bmN0aW9uIGZvciBleGFtcGxlKSB3aGljaCB0cmlwcyBvdmVyCj4gc3RhdGUg YXMgZm91bmQgaW4gdGhlIGh5cGVydmlzb3IgYXQgdGhlIHBvaW50IG9mIGFwcGxpY2F0aW9uIGlz IGEgYmFkCj4gbGl2ZXBhdGNoLCBub3QgYSB2dWxuZXJhYmlsaXR5IGluIGxpdmVwYXRjaGluZy4K PiAKPj4gSSBhZ3JlZSB0aGF0IGFzIGxvbmcgYXMgdGhlIHBhdGNoIGNhbiBiZSBhcHBsaWVkIGFm dGVyICJ4bCBwYXVzZSIsIHRoZW4KPj4gdGhlIGRvbWFpbiBjYW5ub3QgYmUgc2FpZCB0byBiZSBw cmV2ZW50aW5nIHRoZSBhcHBsaWNhdGlvbiBvZiB0aGUKPj4gbGl2ZXBhdGNoLiAgQnV0IGlmIGVp dGhlciAneGwgcGF1c2UnIGRvZXNuJ3Qgd29yaywgb3IgaWYgbGl2ZXBhdGNoaW5nCj4+IGZhaWxz IGR1ZSB0byBhIG1hbGljaW91cyBkb21haW4ncyBhY3Rpb25zIGFmdGVyICd4bCBwYXVzZScgKG9y ICd4bAo+PiBkZXN0cm95JyksIHRoZW4gaXQgc2hvdWxkIGJlIHRyZWF0ZWQgYXMgYSBzZWN1cml0 eSBpc3N1ZS4KPiAKPiBJIGJyb2FkbHkgYWdyZWUsIGJ1dCB0aGVzZSBidWdzIGZlZWwgbGlrZSB0 aGV5IHdvdWxkIGJlIHNlbGYtc3RhbmRpbmcsCj4gcGVyaGFwcyB3aXRoIGFuIGltcGFjdCB0byBh cHBseWluZyBhIGxpdmVwYXRjaCwgcmF0aGVyIHRoYW4gWFNBcyBpbgo+IGxpdmVwYXRjaGluZyBp dHNlbGYuCgpTbyBsZXQgbWUgZ2V0IHRoaXMgcmlnaHQuCgpZb3UgdGhpbmsgdGhhdCBhbGwgcG9z c2libGUgY2FzZXMgaW4gd2hpY2ggYSBndWVzdCBjYW4gcGVyc2lzdGVudGx5CnByZXZlbnQgYSBs aXZlcGF0Y2ggZnJvbSBiZWluZyBhcHBsaWVkIHdvdWxkIGFscmVhZHkgYmUgYSBzZWN1cml0eSBp c3N1ZQpmb3Igb3RoZXIgcmVhc29ucy4KClRoZXJlZm9yZSwgeW91IHRoaW5rIHdlIHNob3VsZCBp bmNsdWRlIGEgcGFyYWdyYXBoIGluIG91ciBzZWN1cml0eQpzdXBwb3J0IHN0YXRlbWVudCBzcGVj aWZpY2FsbHkgc3RhdGluZyB0aGF0IHdlIGRvIG5vdCBwcm92aWRlIHNlY3VyaXR5CnN1cHBvcnQg aWYgdGhlIGd1ZXN0IGNhbiBwcmV2ZW50IGEgbGl2ZXBhdGNoLgoKSXMgdGhhdCBjb3JyZWN0PwoK IC1HZW9yZ2UKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Clhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9s aXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=