From: Al Viro <viro@ZenIV.linux.org.uk>
To: Amir Goldstein <amir73il@gmail.com>
Cc: Marko Rauhamaa <marko.rauhamaa@f-secure.com>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Jan Kara <jack@suse.cz>, Jeff Layton <jlayton@poochiereds.net>
Subject: Re: fanotify read returns with errno == EOPENSTALE
Date: Wed, 22 Mar 2017 19:31:22 +0000 [thread overview]
Message-ID: <20170322193122.GV29622@ZenIV.linux.org.uk> (raw)
In-Reply-To: <CAOQ4uxjzjFDLmvebHmC4t4_tT8xyWfbHVGfKohEqw7ZjpxfV_w@mail.gmail.com>
On Wed, Mar 22, 2017 at 02:20:15PM -0400, Amir Goldstein wrote:
> Well, the behavior was changed in kernel 4.7 (and stable kernels) by
> commit by Al Viro:
> fac7d19 fix EOPENSTALE bug in do_last()
>
> Since that commit userspace will be able to see this error in fanotify events.
Unless *notify somehow uses do_last() directly, that commit should have
no effect on it (and it definitely has no effect on dentry_open() callers)...
next prev parent reply other threads:[~2017-03-22 19:31 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 15:31 fanotify read returns with errno == EOPENSTALE Marko Rauhamaa
2017-03-22 18:01 ` Matthew Wilcox
2017-03-22 18:20 ` Amir Goldstein
2017-03-22 19:17 ` Amir Goldstein
2017-03-22 19:31 ` Al Viro [this message]
2017-03-22 19:39 ` Amir Goldstein
2017-03-23 8:13 ` Marko Rauhamaa
2017-03-23 11:46 ` Amir Goldstein
2017-03-23 11:56 ` Jeff Layton
2017-03-23 12:43 ` Marko Rauhamaa
[not found] ` <8760j02mfz.fsf-q6puBR44SRrF1m+2HNTUelaTQe2KTcn/@public.gmane.org>
2017-03-23 13:47 ` Amir Goldstein
2017-03-23 13:47 ` Amir Goldstein
2017-03-23 13:47 ` Amir Goldstein
[not found] ` <CAOQ4uxja14p02jQurLTGv_fHrs+UBa5qfacrgY_-7tyv6UJqdw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-19 13:46 ` Marko Rauhamaa
2017-04-19 13:46 ` Marko Rauhamaa
[not found] ` <87lgqwa4tg.fsf-q6puBR44SRrF1m+2HNTUelaTQe2KTcn/@public.gmane.org>
2017-04-20 11:06 ` Amir Goldstein
2017-04-20 11:06 ` Amir Goldstein
[not found] ` <CAOQ4uxirSfVVYBexXrWccDHnE5oqxNgUh3-X5Ey1w4R=nHXDjA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-20 11:33 ` Amir Goldstein
2017-04-20 11:33 ` Amir Goldstein
[not found] ` <CAOQ4uxjA8Z7wnwuHFCKeKT1xz0Gh-qS40Y6cfPi3fAM0MKsRuQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-20 12:43 ` Marko Rauhamaa
2017-04-20 12:43 ` Marko Rauhamaa
[not found] ` <87shl38d1x.fsf-q6puBR44SRrF1m+2HNTUelaTQe2KTcn/@public.gmane.org>
2017-04-20 13:34 ` Amir Goldstein
2017-04-20 13:34 ` Amir Goldstein
[not found] ` <CAOQ4uxiJyrvEJMhM1jhiE5pCgP0iA_LL4Eo_h7UY00wkTKhbTg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-21 13:13 ` Marko Rauhamaa
2017-04-21 13:13 ` Marko Rauhamaa
2017-04-20 14:20 ` Jan Kara
[not found] ` <20170420142035.GE22135-4I4JzKEfoa/jFM9bn6wA6Q@public.gmane.org>
2017-04-20 15:06 ` Amir Goldstein
2017-04-20 15:06 ` Amir Goldstein
[not found] ` <CAOQ4uxgAOJjWP6PHY6WgOkNK0vmaTWnFZN+Jvea7zpjJ_VU8Bw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-22 7:22 ` Amir Goldstein
2017-04-22 7:22 ` Amir Goldstein
[not found] ` <CAOQ4uxgkXz+8=m2o_faAh2g2Z21KhAf67WckgPNWhktz1=DaWA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-24 7:40 ` Marko Rauhamaa
2017-04-24 7:40 ` Marko Rauhamaa
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