This continues the execve anti-deadlock patch and addresses all
of the (mostly) simple cases, there the new exec_update_mutex
can be used instead of the cred_guard_mutex.

Note: each of these patches is independent of each other, so
in case one of them turns out to be controversial, that does
not affect the others.

Bernd Edlinger (4):
  kernel/kcmp.c: Use new infrastructure to fix deadlocks in execve
  proc: Use new infrastructure to fix deadlocks in execve
  proc: io_accounting: Use new infrastructure to fix deadlocks in execve
  perf: Use new infrastructure to fix deadlocks in execve

 fs/proc/base.c       | 10 +++++-----
 kernel/events/core.c | 12 ++++++------
 kernel/kcmp.c        |  8 ++++----
 3 files changed, 15 insertions(+), 15 deletions(-)

-- 
1.9.1