From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Dichtel Subject: Re: [RFC PATCH net-next v2 0/5] netns: allow to identify peer netns Date: Fri, 26 Sep 2014 15:40:27 +0200 Message-ID: <54256CCB.4000709@6wind.com> References: <1411478430-4989-1-git-send-email-nicolas.dichtel@6wind.com> <54228D87.3070309@6wind.com> <5422F0F4.6000709@6wind.com> <5423D80B.9060500@6wind.com> Reply-To: nicolas.dichtel-pdR9zngts4EAvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Cong Wang Cc: netdev , containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Andy Lutomirski , Stephen Hemminger , "Eric W. Biederman" , linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Andrew Morton , David Miller List-Id: containers.vger.kernel.org TGUgMjYvMDkvMjAxNCAwNDowOSwgQ29uZyBXYW5nIGEgw6ljcml0IDoKPiBPbiBUaHUsIFNlcCAy NSwgMjAxNCBhdCAxOjUzIEFNLCBOaWNvbGFzIERpY2h0ZWwKPiA8bmljb2xhcy5kaWNodGVsQDZ3 aW5kLmNvbT4gd3JvdGU6Cj4+IExlIDI0LzA5LzIwMTQgMTg6NDUsIENvbmcgV2FuZyBhIMOpY3Jp dCA6Cj4+Pgo+Pj4gT24gV2VkLCBTZXAgMjQsIDIwMTQgYXQgOToyNyBBTSwgTmljb2xhcyBEaWNo dGVsCj4+PiA8bmljb2xhcy5kaWNodGVsQDZ3aW5kLmNvbT4gd3JvdGU6Cj4+Pj4KPj4+PiBOb3cg aW5mb3JtYXRpb25zIGdvdCB3aXRoICdpcCBsaW5rJyBhcmUgd3JvbmcgYW5kIGluY29tcGxldGU6 Cj4+Pj4gICAgIC0gdGhlIGxpbmsgZGV2IGlzIG5vdyB0dW5sMCBpbnN0ZWFkIG9mIGV0aDAsIGJl Y2F1c2Ugd2Ugb25seSBnb3QgYW4KPj4+PiBpZmluZGV4Cj4+Pj4gICAgICAgZnJvbSB0aGUga2Vy bmVsIHdpdGhvdXQgYW55IG5ldG5zIGluZm9ybWF0aW9ucy4KPj4+Cj4+Pgo+Pj4gVGhpcyBpcyBu b3QgbmV3LCBtYWN2bGFuIGhhcyB0aGUgc2FtZSBwcm9ibGVtLiBUaGlzIGlzIHdoeSBJIHNhaWQK Pj4+IGl0IGlzIG1vc3RseSBhIGRpc3BsYXkgcHJvYmxlbSwgbWF5YmUganVzdCBtYXJrIHRoZSBp ZmluZGV4IGFzIC0xIG9yCj4+PiBzb21ldGhpbmcgd2hlbiBpdCBpcyBub3QgaW4gdGhpcyBuZXRu cy4gQXQgbGVhc3QgSSBkb24ndCBleHBlY3QgdGhlIGlubmVyCj4+PiBuZXRucyBrbm93IGFueXRo aW5nIG91dHNpZGUsIGFuZCBJIGRvbid0IHRoaW5rIEkgYW0gdGhlIG9ubHkgb25lIHVzaW5nCj4+ PiBuZXRucyBpbiB0aGlzIHdheS4KPj4KPj4gSSB1bmRlcnN0YW5kIHlvdXIgcG9pbnQgYnV0IHRo ZXJlIGlzIHNldmVyYWwgdXNlIG9mIG5ldG5zLiBOZXRucyBjYW4gYmUgdXNlZAo+PiBhbHNvIHRv IGluc3RhbnRpYXRlIHZpcnR1YWwgcm91dGVycy4gSW4gdGhpcyBjYXNlLCBhZG1pbmlzdHJhdG9y cyBvciBkYWVtb25zCj4+IG5lZWQgdG8gYmUgYWJsZSB0byBtb25pdG9yIGFuZCBkdW1wIHRoZSBj b25maWd1cmF0aW9uIG9uIGFsbCBuZXRucwo+PiAocGFydGljdWxhcmx5IGJlZWluZyBhYmxlIHRv IGlkZW50aWZ5IGZ1bGx5IHgtbmV0bnMgaW50ZXJmYWNlcykuIFdlIHN0YXJ0IHRvCj4+IGRpc2N1 c3MgdGhpcyBpbiBvbmUgb2YgdGhlIHR3byB0aHJlYWQgcG9pbnRlZCBpbiBteSBjb3ZlciBsZXR0 ZXIgYW5kIGdldCB0aGUKPj4gY29uY2x1c2lvbiB0aGF0IGNoZWNraW5nIHVzZXIgbnMgaXMgYSBn b29kIHdheSB0byBrbm93IGlmIGFuIGlkIHNob3VsZCBiZQo+PiBkaXNjbG9zZWQgb3Igbm90IGZv ciBhIHBlZXIgbmV0bnMuCj4KPiBUaGVuIHlvdSBhcmUgbGVha2luZyBpbmZvcm1hdGlvbiwgdGhp cyBicmVha3MgaXNvbGF0aW9uLgo+Cj4+IENhbiB5b3UgZGVzY3JpYmUgeW91ciB1c2UgY2FzZT8K Pgo+IFllcywgdG9vIHNpbXBsZTogaXNvbGF0aW9uIG5ldHdvcmtpbmcsIGRpZmZlcmVudCBuZXRu cydzIGRvbid0IHNlZSBlYWNoIG90aGVyCj4gKGluY2x1ZGluZyBhbnl0aGluZyBpbnNpZGUpIGFu ZCBvbmx5IGNvbW11bmljYXRlIHZpYSB2ZXRoLgpJZiB5b3UgYXJlIGEgcHJpdmlsZWdlZCB1c2Vy IGFuZCB5b3UgYXJlIGFibGUgdG8gYWNjZXNzIGEgcGVlciBuZXRucyAobW92ZSBhbgppbnRlcmZh Y2UgaW50byB0aGlzIHBlZXIgbmV0bnMsIG1vdmUgYW4gaW50ZXJmYWNlIGZyb20gdGhpcyBwZWVy IG5ldG5zIHRvIHlvdXIKb3duIG5ldG5zKSwgSSBkb24ndCBzZWUgYW55IHJlYXNvbiB0byBub3Qg YmVlaW5nIGFibGUgdG8gZ2V0IGluZm9ybWF0aW9uIGFib3V0CnRoaXMgcGVlciBuZXRucyAoeW91 IGFyZSBhbHJlYWR5IGEgcHJpdmlsZWdlZCB1c2VyIGluIGJvdGggbmV0bnMpLgpJZiB5b3Ugd2Fu dCB0byBpc29sYXRlIHRoaXMgcGVlciBuZXRucyAoSSB0aGluayB5b3UgY2FsbCBpdCAiaW5uZXIg bmV0bnMiKSwgeW91CmhhdmUgdG8gY3JlYXRlIGEgbmV3IHVzZXIgbnMgZm9yIHRoaXMgbmV0bnMs IGhlbmNlIGEgcHJpdmlsZWdlZCB1c2VyIGludG8gdGhpcwpwZWVyIG5ldG5zIHdpbGwgbm90IGJl IGFibGUgdG8gYWN0IGluIHlvdXIgb3duIG5ldG5zLiBBbmQgd2l0aCB0aGlzIHNjZW5hcmlvIGFu ZApteSBwYXRjaGVzLCB0aGlzIHByaXZpbGVnZWQgdXNlciB3aWxsIG5vdCBiZSBhYmxlIHRvIGdl dCBhbiBpZC4gSXNvbGF0aW9uIGlzCnByZXNlcnZlZC4KSG93IGRvIHlvdSBwcmVzZXJ2ZWQgaXQg aW4geW91ciBzY2VuYXJpbz8KCj4KPgo+PiBJZiB5b3Ugb25seSBwbGF5IHdpdGggbmV0bnMsIHlv dSBtYXkgd2FudCB0byBtb25pdG9yIGFsbCBhY3RpdmllcyBpbiBhbGwKPj4gbmV0bnMKPj4gKHRo aXMgaXMgYWxyZWFkeSBwb3NzaWJsZSkgYW5kIGJlZWluZyBhYmxlIHRvIGxpbmsgaW5mb3JtYXRp b24gYmV0d2VlbiBuZXRucwo+PiAodGhpcyBpcyB3aGF0IEknbSB0cnlpbmcgdG8gc29sdmUpLgo+ Cj4KPiBObywgSSBkb24ndCB3YW50IHRvIG1vbml0b3IgYW55dGhpbmcuIEV2ZW4gaWYgSSB3YW50 ZWQsIEkgd291bGQganVzdCBzdGFydCBvbmUKPiBkYWVtb24gaW4gZWFjaCBuZXRucyBpbnN0ZWFk IG9mIG9uZSBmb3IgYWxsLgpPayB5b3UgZG9uJ3Qgd2FudCwgYnV0IHNvbWUgb3RoZXIgcGVvcGxl IChub3Qgb25seSBtZSkgd2FudCBpdCEgQW5kIGhhdmluZyBvbmUKZGFlbW9uIHBlciBuZXRucyBk b2VzIG5vdCBzY2FsZTogdGhlcmUgYXJlIHNjZW5hcmlpIHdpdGggdGhvdXNhbmQgbmV0bnMgd2hp Y2gKYXJlIGR5bmFtaWNhbGx5IGNyZWF0ZWQgYW5kIGRlbGV0ZWQuCgo+Cj4gT24gdGhlIG90aGVy IGhhbmQsIHdoeSBub3QgZXhjaGFuZ2UgdGhlIGNvbmZpZ3VyYXRpb24gdmlhIHZldGgKPiBiZXR3 ZWVuIGRpZmZlcmVudCBuZXRucz8gVGhlcmUgYXJlIG1hbnkgd2F5cyB0byBkbyBzbyB3aXRoIFRD UCBIVFRQIGV0Yy4KPiBUaGlzIGRvZXNuJ3QgaGF2ZSB0byBiZSBzb2x2ZWQgaW4ga2VybmVsLgo+ ClRoZSBzdGFuZGFyZCB3YXkgd2l0aCBsaW51eCB0byBtb25pdG9yIG5ldHdvcmsgY29uZmlndXJh dGlvbiBpcyBuZXRsaW5rLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpDb250YWluZXJzIG1haWxpbmcgbGlzdApDb250YWluZXJzQGxpc3RzLmxpbnV4LWZv dW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2NvbnRhaW5lcnM=