[PATCH v3 0/5] tcg: Issue memory barriers for guest memory model

[Richard Henderson]

v1: 
https://lore.kernel.org/qemu-devel/20210316220735.2048137-1-richard.henderson@linaro.org/
v2: 
https://lore.kernel.org/qemu-devel/20230306015710.1868853-1-richard.henderson@linaro.org/

Changes for v3:
  * Update for tcg-built-once.
  * Require TCG_GUEST_DEFAULT_MO if TARGET_SUPPORTS_MTTCG.


r~


Richard Henderson (5):
  target/microblaze: Define TCG_GUEST_DEFAULT_MO
  tcg: Do not elide memory barriers for !CF_PARALLEL in system mode
  tcg: Elide memory barriers implied by the host memory model
  tcg: Add host memory barriers to cpu_ldst.h interfaces
  accel/tcg: Remove check_tcg_memory_orders_compatible

 accel/tcg/internal.h    | 34 ++++++++++++++++++++++++++++++++++
 target/microblaze/cpu.h |  3 +++
 accel/tcg/cputlb.c      | 10 ++++++++++
 accel/tcg/tcg-all.c     | 39 ++++++++++-----------------------------
 accel/tcg/user-exec.c   | 10 ++++++++++
 tcg/tcg-op.c            | 20 ++++++++++++++++++--
 6 files changed, 85 insertions(+), 31 deletions(-)

-- 
2.34.1