[PATCH 0/4] fix fanotify issues with the series in v4.12

[Miklos Szeredi]

We discovered some problems in the latest fsnotify/fanotify codebase with
the help of a stress test (Xiong Zhou is working on upstreaming it to fstests).

This series attempts to fix these.  With the patch applied the stress test passes.

Please review/test.

Thanks,
Miklos
---

Miklos Szeredi (4):
  fsnotify: fix pinning of marks and groups
  fsnotify: skip unattached marks
  fanotify: fix fsnotify_prepare_user_wait() failure
  fsnotify: clean up fsnotify()

 fs/notify/fanotify/fanotify.c |  33 ++++++++------
 fs/notify/fsnotify.c          | 102 ++++++++++++++++++++----------------------
 fs/notify/mark.c              | 100 +++++++++++++++++++----------------------
 3 files changed, 113 insertions(+), 122 deletions(-)

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2.5.5