From mboxrd@z Thu Jan 1 00:00:00 1970 From: Al Viro Subject: Re: BUG: Mount ignores mount options Date: Sat, 11 Aug 2018 17:51:24 +0100 Message-ID: <20180811165123.GH6515@ZenIV.linux.org.uk> References: <87pnyphf8i.fsf@xmission.com> <87d0uqpba5.fsf@xmission.com> <153313703562.13253.5766498657900728120.stgit@warthog.procyon.org.uk> <22361.1533913891@warthog.procyon.org.uk> <30365.1533972586@warthog.procyon.org.uk> <9B6E2781-484B-4C42-95F5-F900EA36CEA5@amacapital.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <9B6E2781-484B-4C42-95F5-F900EA36CEA5-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: apparmor-bounces-nLRlyDuq1AZFpShjVBNYrg@public.gmane.org Sender: "AppArmor" To: Andy Lutomirski 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 , cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Theodore Y. Ts'o" , linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Li Zefan , "Eric W. Biederman" , Johannes Weiner , linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tejun Heo , torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org T24gU2F0LCBBdWcgMTEsIDIwMTggYXQgMDk6MzE6MjlBTSAtMDcwMCwgQW5keSBMdXRvbWlyc2tp IHdyb3RlOgoKPiBJIGRvbuKAmXQgc2VlIHdoeSB3ZSBuZWVkIGFsbCB0aGlzIGZhbmN5IOKAnGRv IHRoZSBvcHRpb25zIG1hdGNo4oCdIHN0dWZmLiAgRm9yIHRoZSBoYW5kZnVsIG9mIGZpbGVzeXN0 ZW1zIChsaWtlIE5GUykgdGhhdCBkbyBzb21ldGhpbmcgaW50ZWxsaWdlbnQgd2hlbiBtdWx0aXBs ZSBub24tYmluZCBtb3VudCByZXF1ZXN0cyBhZ2FpbnN0IHRoZSBzYW1lIHVuZGVybHlpbmcgc3Rv cmFnZSBoYXBwZW4sICB3ZSBjYW4ga2VlcCB0aGF0IGJlaGF2aW9yIGluIHRoZSBuZXcgQVBJLiBG b3Igb3RoZXIgZmlsZXN5c3RlbXMgdGhhdCBkb27igJl0IGhhdmUgdGhpcyBmZWF0dXJlLCB3ZSBz aG91bGQgc2ltcGx5IGZhaWwgdGhlIHJlcXVlc3QuCgo+IElPVyBJIHNlZSBzbyBjb21wZWxsaW5n IHJlYXNvbiB0byBjYWxsIHNnZXQoKSBhdCBhbGwgZnJvbSB0aGUgbmV3IEFQSS4gIFRoZSBvbmx5 IHNvcnQtb2YtbGVnaXQgdXNlIGNhc2UgSSBjYW4gdGhpbmsgb2YgaXMgbW91bnRpbmcgbW9yZSB0 aGFuIG9uZSBidHJmcyBzdWJ2b2x1bWUuIEJ1dCBldmVuIHRoYXQgc2hvdWxkIHByb2JhYmx5IG5v dCBiZSBkb25lIGJ5IGFza2luZyB0aGUga2VybmVsIHRvIHNlcGFyYXRlbHkgaW5zdGFudGlhdGUg dGhlIGZpbGVzeXN0ZW0uCgoKTWF5IEkgcG9saXRlbHkgc3VnZ2VzdCB0aGUgZXN0ZWVtZWQgcGFy dGljaXBhbnRzIG9mIHRoYXQgY29udmVyc2F0aW9uCnRvIFJURlM/ICBZZXMsIEkga25vdyB0aGF0 IGl0J3MgbGVzcyBmdW4gdGhhdCB0YWxraW5nIGFib3V0IHlvdXIKcmF0aGVyIHZhZ3VlIGlkZWFz IG9mIGhvdyB0aGUgdGhpbmdzIChzdXJlbHkpIHdvcmssIGJ1dCBpdCBqdXN0IG1pZ2h0CmF2b2lk IHRoZSBmZWF0cyBvZiBpZGlvY3kgbGlrZSB0aGUgYWJvdmUuCgpBbmR5LCBJIGRvbid0IGtub3cg aG93IHRvIHB1dCBpdCBtb3JlIHBsYWlubHk6IHJlYWQgdGhlIGZ1Y2tpbmcgc291cmNlLgpFdmVu IGdyZXAgd291bGQgZG8uICBUaGUgc2FtZSBORlMgeW91J3ZlIGdyYW50ZWQgKGFtb25nIHRoZSAi aGFuZGZ1bCIKb2YgZmlsZXN5c3RlbXMpIGFuIGV4Y2VwdGlvbiwgKkRPRVMqICpDQUxMKiAqVEhF KiAqRlVDS0lORyogc2dldCgpLgoKWWVzLCByZWFsbHkuICBBbmQgaW4gc29tZSBvYnNjdXJlWzFd IGNhc2VzIChpbmNsdWRpbmcgdGhlIG9uZSBtZW50aW9uZWQKdXB0aHJlYWQpIGl0IGRvZXMgcmV1 c2UgYSBwcmUtZXhpc3Rpbmcgc3VwZXJibG9jay4gIEZvciBhIHZlcnkgZ29vZApyZWFzb24uCgpb MV0gc3VjaCBhcywgb2gsIG1vdW50aW5nIHR3byBmaWxlc3lzdGVtcyBmcm9tIHRoZSBzYW1lIHNl cnZlciB3aXRoCmRlZmF1bHQgb3B0aW9ucyAtIHdobyB3b3VsZCd2ZSBldmVyIHRob3VnaHQgb2Yg ZG9pbmcgc29tZXRoaW5nIHNvCnBlcnZlcnRlZD8KCi0tIApBcHBBcm1vciBtYWlsaW5nIGxpc3QK QXBwQXJtb3JAbGlzdHMudWJ1bnR1LmNvbQpNb2RpZnkgc2V0dGluZ3Mgb3IgdW5zdWJzY3JpYmUg YXQ6IGh0dHBzOi8vbGlzdHMudWJ1bnR1LmNvbS9tYWlsbWFuL2xpc3RpbmZvL2FwcGFybW9yCg==