[Qemu-devel] [PATCH 0/5] More thread sanitizer fixes and atomic.h improvements

[Paolo Bonzini]

See each patch.  My attempt at fixing whatever I did when I obviously
didn't know enough^W about the C11 memory model, and at setting a
better example for future generations...

Paolo Bonzini (5):
  atomic: introduce smp_mb_acquire and smp_mb_release
  cpus: use atomic_read to read seqlock-protected variables
  qemu-thread: use acquire/release to clarify semantics of QemuEvent
  rcu: simplify memory barriers
  atomic: base mb_read/mb_set on load-acquire and store-release

 cpus.c                   |   9 +--
 docs/atomics.txt         |  84 ++++++++++++++++------------
 include/qemu/atomic.h    | 139 ++++++++++++++++++++---------------------------
 util/qemu-thread-posix.c |  15 ++++-
 util/qemu-thread-win32.c |  15 ++++-
 util/rcu.c               |  11 ++--
 6 files changed, 143 insertions(+), 130 deletions(-)

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2.7.4