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Subject[PATCH v2 RFC 0/3] Memory-barrier documentation updates
Hello!

This series applies some long-needed updates to memory-barriers.txt:

1. Add ACCESS_ONCE() calls where needed to ensure their inclusion
in code copy-and-pasted from this file.

2. Add long atomic examples alongside the existing atomics.

3. Prohibit architectures supporting the Linux kernel from
speculating stores.

Changes from v1:

o Combined with Peter Zijlstra's speculative-store-prohibition patch.

o Added more pitfalls to avoid when prohibiting speculative
stores, along with how to avoid them.

o Applied Josh Triplett's review comments.

Thanx, Paul

b/Documentation/memory-barriers.txt | 360 ++++++++++++++++++++++++++----------
1 file changed, 266 insertions(+), 94 deletions(-)



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