[PATCH v2 0/6] uprobes: fix fork() with the pending ret-probe(s)

[Oleg Nesterov]

Hello.

This series fixes the serious bug reported by Martin and David
and cc's stable. See the changelog in 5/6.

The changes are minimal, I am sending v2 just in case before I
ask to pull.

v2:

	2/6: whitespace fix

	4/6: update the changelog to explain why we do not cleanup
	     the child's stack instead

	5/6: check area != NULL before dup xol_area

	1-5: add the acks from Srikar. I assume he agrees with 6/6
	     as well.


Oleg.

 include/linux/uprobes.h |    4 +-
 kernel/events/uprobes.c |  156 ++++++++++++++++++++++++++++++++++++-----------
 kernel/fork.c           |    2 +-
 3 files changed, 123 insertions(+), 39 deletions(-)

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