linux/fs/notify
Jan Kara b519057981 fanotify: Make waits for fanotify events only killable
Making waits for response to fanotify permission events interruptible
can result in EINTR returns from open(2) or other syscalls when there's
e.g. AV software that's monitoring the file. Orion reports that e.g.
bash is complaining like:

bash: /etc/bash_completion.d/itweb-settings.bash: Interrupted system call

So for now convert the wait from interruptible to only killable one.
That is mostly invisible to userspace. Sadly this breaks hibernation
with fanotify permission events pending again but we have to put more
thought into how to fix this without regressing userspace visible
behavior.

Reported-by: Orion Poplawski <orion@nwra.com>
Signed-off-by: Jan Kara <jack@suse.cz>
2019-02-21 11:47:23 +01:00
..
dnotify Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-08-21 13:47:29 -07:00
fanotify fanotify: Make waits for fanotify events only killable 2019-02-21 11:47:23 +01:00
inotify fsnotify: report FS_ISDIR flag with MOVE_SELF and DELETE_SELF events 2019-02-07 16:38:35 +01:00
Kconfig rcu: Make SRCU optional by using CONFIG_SRCU 2015-01-06 11:04:29 -08:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fdinfo.c fsnotify/fdinfo: include fdinfo.h for inotify_show_fdinfo() 2018-11-15 17:34:27 +01:00
fdinfo.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fsnotify.c fsnotify: send all event types to super block marks 2019-02-06 15:20:30 +01:00
fsnotify.h fsnotify: add super block object type 2018-09-03 15:14:01 +02:00
group.c fs: fsnotify: account fsnotify metadata to kmemcg 2018-08-17 16:20:30 -07:00
mark.c fanotify: cache fsid in fsnotify_mark_connector 2019-02-07 16:38:35 +01:00
notification.c fsnotify: Create function to remove event from notification list 2019-02-18 12:41:16 +01:00