From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mimi Zohar Subject: Re: [PATCH v2] xattr: Enable security.capability in user namespaces Date: Fri, 14 Jul 2017 16:03:39 -0400 Message-ID: <1500062619.3583.71.camel@linux.vnet.ibm.com> References: <87y3rscz9j.fsf@xmission.com> <20170713164012.brj2flnkaaks2oci@thunk.org> <87k23cb6os.fsf@xmission.com> <847ccb2a-30c0-a94c-df6f-091c8901eaa0@linux.vnet.ibm.com> <87bmoo8bxb.fsf@xmission.com> <9a3010e5-ca2b-5e7a-656b-fcc14f7bec4e@linux.vnet.ibm.com> <87h8yf7szd.fsf@xmission.com> <65dbe654-0d99-03fa-c838-5a726b462826@linux.vnet.ibm.com> <20170714133437.GA16737@mail.hallyn.com> <596f808b-e21d-8296-5fef-23c1ce7ab778@linux.vnet.ibm.com> <20170714173556.GA19669@mail.hallyn.com> <1500058090.3583.28.camel@linux.vnet.ibm.com> <1500058362.2853.28.camel@HansenPartnership.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1500058362.2853.28.camel-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org> 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: James Bottomley , "Serge E. Hallyn" , Stefan Berger , Mimi Zohar Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Eric W. Biederman" , casey-iSGtlc1asvQWG2LlvL+J4A@public.gmane.org, Theodore Ts'o , lkp-JC7UmRfGjtg@public.gmane.org List-Id: containers.vger.kernel.org T24gRnJpLCAyMDE3LTA3LTE0IGF0IDExOjUyIC0wNzAwLCBKYW1lcyBCb3R0b21sZXkgd3JvdGU6 Cj4gT24gRnJpLCAyMDE3LTA3LTE0IGF0IDE0OjQ4IC0wNDAwLCBNaW1pIFpvaGFyIHdyb3RlOgo+ ID4gVGhlIGNvbmNlcm4gaXMgd2l0aCBhIHNoYXJlZCBmaWxlc3lzdGVtcy4gwqBJbiB0aGF0IGNh c2UsIGZvciBJTUEgaXQKPiA+IHdvdWxkIG1ha2Ugc2Vuc2UgdG8gc3VwcG9ydCBhIG5hdGl2ZSBh bmQgYSBuYW1lc3BhY2UgeGF0dHIuIMKgSWYgZHVlCj4gPiB0byB4YXR0ciBzcGFjZSBsaW1pdGF0 aW9ucyB3ZSBoYXZlIHRvIGxpbWl0IHRoZSBudW1iZXIgb2YgeGF0dHJzLAo+ID4gdGhlbiB3ZSBz aG91bGQgbGltaXQgaXQgdG8gdHdvIC0gYSBuYXRpdmUgYW5kIGEgbmFtZXNwYWNlIHZlcnNpb24s Cj4gPiB3aXRoIGEgInVpZD0iIHRhZyAtIGZpcnN0IG5hbWVzcGFjZSBnZXRzIHBlcm1pc3Npb24g dG8gd3JpdGUgdGhlCj4gPiBuYW1lc3BhY2UgeGF0dHIuIMKgQWdhaW4sIGxpa2UgaW4gdGhlIGxh eWVyZWQgY2FzZSwgaWYgdGhlIG5hbWVzcGFjZQo+ID4geGF0dHIgZG9lc24ndCBleGlzdCwgZmFs bCBiYWNrIHRvIHVzaW5nIHRoZSBuYXRpdmUgeGF0dHIuCj4gCj4gSnVzdCBvbiB0aGlzIHBvaW50 OiBpZiB3ZSdyZSByZWFsbHkgY29uY2VybmVkIGFib3V0IHRoZSBuZWVkIG9uIHNoYXJlZAo+IGZp bGVzeXN0ZW1zIHRvIGhhdmUgbXVsdGlwbGUgSU1BIHNpZ25hdHVyZXMgcGVyIGZpbGUsIG1pZ2h0 IGl0IG5vdCBtYWtlCj4gc2Vuc2Ugc2ltcGx5IHRvIHN1cHBvcnQgbXVsdGlwbGUgc2lnbmF0dXJl cyB3aXRoaW4gdGhlIHNlY3VyaXR5LmltYQo+IHhhdHRyPyBUaGUgcnVsZXMgZm9yIHdyaXRpbmcg c2lnbmF0dXJlIHVwZGF0ZXMgd2l0aGluIHVzZXIgbmFtZXNwYWNlcwo+IHdvdWxkIGJlIHNvbWV3 aGF0IGNvbXBsZXggKHNheSBvbmx5IGFibGUgdG8gcmVwbGFjZSBhIHNpZ25hdHVyZSBmb3IKPiB3 aGljaCB5b3UgZGVtb25zdHJhdGUgeW91IHBvc3Nlc3MgdGhlIGtleSkgYnV0IGl0IHdvdWxkIGxl YWQgdG8gYW4KPiBpbXBsZW1lbnRhdGlvbiB3aGljaCB3b3VsZCB3b3JrIGZvciB0cmFkaXRpb25h bCBzaGFyZWQgZmlsZXN5c3RlbXMKPiAobGlrZSBORlMpIGFzIHdlbGwgYXMgY29udGFpbmVyaXNl ZCBiaW5kIG1vdW50cy4KCldyaXRpbmcgc2VjdXJpdHkuaW1hIHJlcXVpcmVzIGJlaW5nIHJvb3Qg d2l0aCBDQVBfU1lTX0FETUlOCnByaXZpbGVnZXMuIMKgSSB3b3VsZG4ndCB3YW50IHRvIGdpdmUg cm9vdCB3aXRoaW4gdGhlIG5hbWVzcGFjZQpwZXJtaXNzaW9uIHRvIG92ZXIgd3JpdGUgb3IganVz dCBleHRlbmQgdGhlIG5hdGl2ZSBzZWN1cml0eS5pbWEuCgpNaW1pCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpDb250YWluZXJzIG1haWxpbmcgbGlzdApD b250YWluZXJzQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhm b3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2NvbnRhaW5lcnM=