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: Thu, 25 Sep 2014 10:53:31 +0200 Message-ID: <5423D80B.9060500@6wind.com> References: <1411478430-4989-1-git-send-email-nicolas.dichtel@6wind.com> <54228D87.3070309@6wind.com> <5422F0F4.6000709@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 TGUgMjQvMDkvMjAxNCAxODo0NSwgQ29uZyBXYW5nIGEgw6ljcml0IDoKPiBPbiBXZWQsIFNlcCAy NCwgMjAxNCBhdCA5OjI3IEFNLCBOaWNvbGFzIERpY2h0ZWwKPiA8bmljb2xhcy5kaWNodGVsQDZ3 aW5kLmNvbT4gd3JvdGU6Cj4+IE5vdyBpbmZvcm1hdGlvbnMgZ290IHdpdGggJ2lwIGxpbmsnIGFy ZSB3cm9uZyBhbmQgaW5jb21wbGV0ZToKPj4gICAgLSB0aGUgbGluayBkZXYgaXMgbm93IHR1bmww IGluc3RlYWQgb2YgZXRoMCwgYmVjYXVzZSB3ZSBvbmx5IGdvdCBhbgo+PiBpZmluZGV4Cj4+ICAg ICAgZnJvbSB0aGUga2VybmVsIHdpdGhvdXQgYW55IG5ldG5zIGluZm9ybWF0aW9ucy4KPgo+IFRo aXMgaXMgbm90IG5ldywgbWFjdmxhbiBoYXMgdGhlIHNhbWUgcHJvYmxlbS4gVGhpcyBpcyB3aHkg SSBzYWlkCj4gaXQgaXMgbW9zdGx5IGEgZGlzcGxheSBwcm9ibGVtLCBtYXliZSBqdXN0IG1hcmsg dGhlIGlmaW5kZXggYXMgLTEgb3IKPiBzb21ldGhpbmcgd2hlbiBpdCBpcyBub3QgaW4gdGhpcyBu ZXRucy4gQXQgbGVhc3QgSSBkb24ndCBleHBlY3QgdGhlIGlubmVyCj4gbmV0bnMga25vdyBhbnl0 aGluZyBvdXRzaWRlLCBhbmQgSSBkb24ndCB0aGluayBJIGFtIHRoZSBvbmx5IG9uZSB1c2luZwo+ IG5ldG5zIGluIHRoaXMgd2F5LgpJIHVuZGVyc3RhbmQgeW91ciBwb2ludCBidXQgdGhlcmUgaXMg c2V2ZXJhbCB1c2Ugb2YgbmV0bnMuIE5ldG5zIGNhbiBiZSB1c2VkCmFsc28gdG8gaW5zdGFudGlh dGUgdmlydHVhbCByb3V0ZXJzLiBJbiB0aGlzIGNhc2UsIGFkbWluaXN0cmF0b3JzIG9yIGRhZW1v bnMKbmVlZCB0byBiZSBhYmxlIHRvIG1vbml0b3IgYW5kIGR1bXAgdGhlIGNvbmZpZ3VyYXRpb24g b24gYWxsIG5ldG5zCihwYXJ0aWN1bGFybHkgYmVlaW5nIGFibGUgdG8gaWRlbnRpZnkgZnVsbHkg eC1uZXRucyBpbnRlcmZhY2VzKS4gV2Ugc3RhcnQgdG8KZGlzY3VzcyB0aGlzIGluIG9uZSBvZiB0 aGUgdHdvIHRocmVhZCBwb2ludGVkIGluIG15IGNvdmVyIGxldHRlciBhbmQgZ2V0IHRoZQpjb25j bHVzaW9uIHRoYXQgY2hlY2tpbmcgdXNlciBucyBpcyBhIGdvb2Qgd2F5IHRvIGtub3cgaWYgYW4g aWQgc2hvdWxkIGJlCmRpc2Nsb3NlZCBvciBub3QgZm9yIGEgcGVlciBuZXRucy4KQ2FuIHlvdSBk ZXNjcmliZSB5b3VyIHVzZSBjYXNlPwoKPgo+PiAgICAtIHRoZSBlbmNhcHN1bGF0aW9uIGFkZHJl c3NlcyBhcmUgbm90IHBhcnQgb2YgdGhpcyBuZXRucyBidXQgdGhlIHVzZXIKPj4gZG9lc24ndAo+ PiAgICAgIGtub3duIHRoYXQgKHN0aWxsIGJlY2F1c2UgbmV0bnMgaW5mbyBpcyBtaXNzaW5nKS4g VGhlc2UgSVB2NCBhZGRyZXNzZXMKPj4gbWF5Cj4+ICAgICAgZXhpc3QgaW50byB0aGlzIG5ldG5z Lgo+Cj4gSSBkb24ndCByZW1lbWJlciB5b3VyIHgtbmV0bnMgY29kZSwgYnV0IHdlIGhhdmUgdHdv IGNob2ljZXM6Cj4KPiAxKSBMb29rdXAgdGhlIHJvdXRlIG9mIHRoZSBuZXRucyB3aGljaCBpdCBp cyBpbgo+Cj4gSWYgdGhlIGFkZHJlc3MgaXMgbm90IGF2YWlsYWJsZSBpbiB0aGlzIG5ldG5zLCBp dCB3aWxsIGZhaWwsIHRoaXMgaXMgZXhwZWN0ZWQKPiBzaW5jZSB0dW5uZWwgZGV2aWNlIGlzIG5v dCBhIHB1cmUgTDIgZGV2aWNlLiBPciBtYXliZSBqdXN0IGZhaWwKPiBlYXJseSB3aGVuIHdlIG1v dmUgaXQuCj4KPiAyKSBMb29rdXAgdGhlIHJvdXRlIG9mIHRoZSBuZXRucyB3aGVyZSBpdCB3YXMg Y3JlYXRlZAo+Cj4gVHJhbnNwYXJlbnQgZm9yIHVwcGVyIGxheWVyLCBidXQgYXMgeW91IHNhaWQs IHRoZSBvdXRlciBhZGRyZXNzIGlzIG5vdAo+IGF2YWlsYWJsZSBpbiB0aGlzIG5ldG5zIHRoZXJl Zm9yZSBoYXJkIHRvIGRpc3BsYXkuIEp1c3QgaGlkaW5nIHRoaXMgaW5mb3JtYXRpb24KPiBkb2Vz bid0IHNlZW0gd3JvbmcgdG8gbWUuCllvdXIgYXNzdW1wdGlvbiBoZXJlIGlzIHRoYXQgYWxsIGRh bWVvbnMgd2VyZSBzdGFydGVkIGJlZm9yZSB0aGUgdHVubmVsIHdhcwpjcmVhdGVkLiBCdXQgdGhp cyBpcyBub3QgdHJ1ZSwgYSBkYWVtb24gbWF5IGJlIHN0YXJ0ZWQgbGF0ZXIuIEFub3RoZXIgY2Fz ZSBpcwp3aGVuIGEgZGFlbW9uIGNyYXNoOiB3ZSBuZWVkIHRvIGJlIGFibGUgdG8gcmVzdGFydCBp dCBhbmQgaXQgc2hvdWxkIGJlIGFibGUgdG8KcmVjb3ZlciBhbGwgbmVlZGVkIGluZm9ybWF0aW9u LgoKPgo+Cj4+ICAgIC0gaXQncyBub3QgcG9zc2libGUgdG8gY3JlYXRlIHRoZSBzYW1lIG5ldGRl dmljZSB3aXRoIHRoZXNlIGluZm9zLgo+Pgo+Cj4gVGhpcyBpcyBleHBlY3RlZCwgYmVjYXVzZSBh ZnRlciBhbGwgeW91IGFyZSBhbHJlYWR5IGluIGEgZGlmZmVyZW50IG5ldG5zLgo+CkEgZGlmZmVy ZW50IG5ldG5zIG9ubHkgbWVhbnMgYSBkaWZmZXJlbnQgbmV0d29yayBzdGFjaywgbm90IGEgZGlm ZmVyZW50IHVzZXIgbnMKb3IgbW91bnQgbnMgb3IgUElEIG5zLCAuLi4KSWYgeW91IG9ubHkgcGxh eSB3aXRoIG5ldG5zLCB5b3UgbWF5IHdhbnQgdG8gbW9uaXRvciBhbGwgYWN0aXZpZXMgaW4gYWxs IG5ldG5zCih0aGlzIGlzIGFscmVhZHkgcG9zc2libGUpIGFuZCBiZWVpbmcgYWJsZSB0byBsaW5r IGluZm9ybWF0aW9uIGJldHdlZW4gbmV0bnMKKHRoaXMgaXMgd2hhdCBJJ20gdHJ5aW5nIHRvIHNv bHZlKS4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KQ29u dGFpbmVycyBtYWlsaW5nIGxpc3QKQ29udGFpbmVyc0BsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9y ZwpodHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby9jb250 YWluZXJz