From: Al Viro <viro@ZenIV.linux.org.uk>
To: Pavel Machek <pavel@ucw.cz>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [RFC] AT_NO_JUMPS/LOOKUP_NO_JUMPS
Date: Tue, 2 May 2017 21:49:13 +0100 [thread overview]
Message-ID: <20170502204913.GE29622@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20170502195740.GA4427@amd>
On Tue, May 02, 2017 at 09:57:40PM +0200, Pavel Machek wrote:
> On Sun 2017-03-19 17:24:15, Al Viro wrote:
> > Bringing back an old conversation - what do you think about the
> > potential usefulness of the following ...at() option:
> > * no mountpoint crossings allowed (mount --bind included)
>
> Returning error or returning the object that should be hidden by the
> mount?
Error, obviously - as clearly said a few lines below...
prev parent reply other threads:[~2017-05-02 20:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-19 17:24 [RFC] AT_NO_JUMPS/LOOKUP_NO_JUMPS Al Viro
2017-03-20 1:46 ` Linus Torvalds
2017-03-20 14:22 ` Omar Sandoval
2017-05-02 19:57 ` Pavel Machek
2017-05-02 20:49 ` Al Viro [this message]
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