From mboxrd@z Thu Jan 1 00:00:00 1970 From: ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org (Eric W. Biederman) Subject: Re: BUG: Mount ignores mount options Date: Fri, 10 Aug 2018 19:28:00 -0500 Message-ID: <87bma9oigf.fsf@xmission.com> References: <20180810153902.GH21087@thunk.org> <87d0uqpba5.fsf@xmission.com> <153313703562.13253.5766498657900728120.stgit@warthog.procyon.org.uk> <22361.1533913891@warthog.procyon.org.uk> <28045.1533916438@warthog.procyon.org.uk> <20180810161400.GA627@thunk.org> Mime-Version: 1.0 Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180810161400.GA627-AKGzg7BKzIDYtjvyW6yDsg@public.gmane.org> (Theodore Y. Ts'o's message of "Fri, 10 Aug 2018 12:14:00 -0400") List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: apparmor-bounces-nLRlyDuq1AZFpShjVBNYrg@public.gmane.org Sender: "AppArmor" Content-Type: text/plain; charset="us-ascii" To: "Theodore Y. Ts'o" Cc: Eric Biggers , Tetsuo Handa , David Howells , selinux-+05T5uksL2qpZYMLLGbcSA@public.gmane.org, tomoyo-dev-en-5NWGOfrQmneRv+LV9MX5uooqe+aC9MnS@public.gmane.org, Paul Moore , Miklos Szeredi , Stephen Smalley , fenghua.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, apparmor-nLRlyDuq1AZFpShjVBNYrg@public.gmane.org, Greg Kroah-Hartman , viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Li Zefan , Johannes Weiner , linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tejun Heo , torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org IlRoZW9kb3JlIFkuIFRzJ28iIDx0eXRzb0BtaXQuZWR1PiB3cml0ZXM6Cgo+IE9uIEZyaSwgQXVn IDEwLCAyMDE4IGF0IDA0OjUzOjU4UE0gKzAxMDAsIERhdmlkIEhvd2VsbHMgd3JvdGU6Cj4+IFRo ZW9kb3JlIFkuIFRzJ28gPHR5dHNvQG1pdC5lZHU+IHdyb3RlOgo+PiAKPj4gPiBFdmVuICp3aXRo KiBmaWxlIHN5c3RlbSBzdXBwb3J0LCB0aGVyZSdzIG5vIHdheSB0b2RheSBmb3IgdGhlIFZGUyB0 bwo+PiA+IGtlZXAgdHJhY2sgb2Ygd2hldGhlciBhIHBhdGhuYW1lIHJlc29sdXRpb24gY2FtZSB0 aHJvdWdoIG9uZQo+PiA+IG1vdW50cG9pbnQgb3IgYW5vdGhlciwgc28gSSBjYW4ndCBkbyBzb21l dGhpbmcgbGlrZSB0aGlzOgo+PiAKCj4+IEhvd2V2ZXIsIHRoZSBjYXNlIGZvbGRpbmcgc3R1ZmYg LSBpcyB0aGF0IGEgc3VwZXJibG9ja2lzbSBvZiBhIG1vdW50cG9pbnRpc20/Cj4KPiBJdCdzIGEg c3VwZXJibG9jay1pc20uICBBcyBmYXIgYXMgSSBrbm93IHRoZSAqb25seSogdGhpbmcgdGhhdCB3 ZSBjYW4KPiBzdXBwb3J0IGFzIGEgbW91bnQtcG9pbnRpc20gaXMgdGhlIHJvIGZsYWcsIGFuZCB0 aGF0J3MgaGFuZGxlZCBhcyBhCj4gc3BlY2lhbCBjYXNlLCBhbmQgb25seSBpZiB0aGUgb3JpZ2lu YWwgc3VwZXJibG9jayB3YXMgbW91bnRlZAo+IHJlYWQvd3JpdGUuICBleSBUaGF0IHdhcyBteSBw b2ludDsgYXNpZGUgZnJvbSB0aGUgcm8gZmxhZywgd2UgY2FuJ3QKPiBzdXBwb3J0IGFueSBvdGhl ciBtb3VudCBvcHRpb25zIGFzIGEgcGVyLW1vdW50IHBvaW50IHRoaW5nLCBzbyB0aGUKPiBvbmx5 IHRoaW5nIHdlIGNhbiBkbyBpcyB0byBmYWlsIHRoZSBtb3VudCBpZiB0aGVyZSBhcmUgY29uZmxp Y3RpbmcKPiBtb3VudCBvcHRpb25zLiAgQW5kIEknbSBub3QgcmVhbGx5IHN1cmUgaXQgaGVscHMg dGhlIGNvbnRhaW5lciB1c2UKPiBjYXNlLCBzaW5jZSB0aGUgd2hvbGUgcG9pbnQgaXMgdGhleSB3 YW50IHRoZWlyICJndWVzdCIgdG8gYmUgYWJsZSB0bwo+IGJsaXRoZWx5IHJ1biAibW91bnQgL2Rl di9zZGExIC1vIG5veGF0dHIgL21udCIgYW5kIG5vdCB3b3JyeSBhYm91dCB0aGUKPiBmYWN0IHRo YXQgaW4gc29tZSBvdGhlciBjb250YWluZXIsIHNvbWVvbmUgaGFkIHJ1biAibW91bnQgL2Rldi9z ZGExIC1vCj4geGF0dHIgL21udCIuICBCdXQgaGF2aW5nIHRoZSBzZWNvbmQgbW91bnQgZmFpbCBi ZWNhdXNlIG9mIGNvbmZsaWN0aW5nCj4gbW91bnQgb3B0aW9uIGJyZWFrcyB0aGUgaWxsdXNpb24g dGhhdCBjb250YWluZXJzIGFyZSBmdW5jdGlvbmFsbHkgYXMKPiByaWNoIGFzIFZNJ3MuCgpUZWQg dGhpcyBpc24ndCBhYm91dCBzb21lIGNvbnRhaW5lciBjYXNlLgoKSXQgYWJvdXQgdGhlIGZhY3Qg dGhhdCBwcmFjdGljYWxseSBldmVyeSBmaWxlc3lzdGVtIGluIHRoZSBrZXJuZWwgaGFzCnRoZSBi ZWhhdmlvciBJIGhhdmUgZGVzY3JpYmVkIGFuZCBpdCBtZWFucyB0aGF0IGlmIHJvb3QgaXMgbm90 IHN1cGVyCmNhcmVmdWwgcm9vdCB3aWxsIHNob290IGhpbXNlbGYgaW4gdGhlIGZvb3Qgd2l0aCB0 aGUgc2hvdGd1biB3ZSBoYXZlCnBvaW50ZWQgdGhlcmUuCgpJdCByZWFsbHkgaXMgYWJvdXQgbG9v c2luZyBhY2xzIG9yIHNvbWUgb3RoZXIgZmlsZXN5c3RlbSBvcHRpb24uCgoKRXJpYwoKLS0gCkFw cEFybW9yIG1haWxpbmcgbGlzdApBcHBBcm1vckBsaXN0cy51YnVudHUuY29tCk1vZGlmeSBzZXR0 aW5ncyBvciB1bnN1YnNjcmliZSBhdDogaHR0cHM6Ly9saXN0cy51YnVudHUuY29tL21haWxtYW4v bGlzdGluZm8vYXBwYXJtb3IK