Paolo Bonzini <pbonz...@redhat.com> writes: > 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...
Are you posting a v2 of this? Alternatively I can slurp them into my next patch set as I've got a whole bunch more tsan related fixes that are not directly MTTCG related currently in my MTTCG tree: https://github.com/stsquad/qemu/commits/mttcg/base-patches-v5 > > 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(-) -- Alex Bennée
