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[0/3] use C11 memory model GCC builtin atomics

Message ID 1679927420-26737-1-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
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Tyler Retzlaff March 27, 2023, 2:30 p.m. UTC 
  Replace the use of __sync_<op>_and_fetch and __sync_fetch_and_<op> atomics
with GCC C11 memory model __atomic builtins.

This series contributes to converging on standard atomics in 23.11 but is
kept separate as there may be sensitivity to converting from __sync to the
C11 memory model builtins.

Tyler Retzlaff (3):
  bus/vmbus: use C11 memory model GCC builtin atomics
  crypto/ccp: use C11 memory model GCC builtin atomics
  eal: use C11 memory model GCC builtin atomics

 drivers/bus/vmbus/vmbus_channel.c    |  2 +-
 drivers/crypto/ccp/ccp_dev.c         |  6 ++++--
 lib/eal/include/generic/rte_atomic.h | 32 ++++++++++++++++----------------
 3 files changed, 21 insertions(+), 19 deletions(-)