[PATCH 0/4 v3] perf: Fix leaked sigtrap events

[Frederic Weisbecker]

Changes since v2:

* Simplify the branch condition on [3/4] (peterz)
* Rebase [4/4] accordingly

Frederic Weisbecker (4):
  task_work: s/task_work_cancel()/task_work_cancel_func()/
  task_work: Introduce task_work_cancel() again
  perf: Fix event leak upon exit
  perf: Fix event leak upon exec and file release

 include/linux/perf_event.h |  1 +
 include/linux/task_work.h  |  3 ++-
 kernel/events/core.c       | 49 +++++++++++++++++++++++++++++---------
 kernel/irq/manage.c        |  2 +-
 kernel/task_work.c         | 34 ++++++++++++++++++++++----
 security/keys/keyctl.c     |  2 +-
 6 files changed, 72 insertions(+), 19 deletions(-)

-- 
2.34.1