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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-13 10:10:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-13 10:10:19 -0700 |
| commit | ee20260136095c8037d8f94f0471eb9f7e3da99f (patch) | |
| tree | a14bd21b289e6f16e293b9ac2f3fbd4746e3a8b6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Merge tag 'cmpxchg.2024.05.11a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu (diff) | |
| parent | Documentation/litmus-tests: Make cmpxchg() tests safe for klitmus (diff) | |
| download | wireguard-linux-ee20260136095c8037d8f94f0471eb9f7e3da99f.tar.xz wireguard-linux-ee20260136095c8037d8f94f0471eb9f7e3da99f.zip | |
Merge tag 'lkmm.2024.05.10a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull LKMM documentation updates from Paul McKenney:
"This upgrades LKMM documentation, perhaps most notably adding a number
of litmus tests illustrating cmpxchg() ordering properties.
TL;DR: Failing cmpxchg() operations provide no ordering"
* tag 'lkmm.2024.05.10a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
Documentation/litmus-tests: Make cmpxchg() tests safe for klitmus
Documentation/atomic_t: Emphasize that failed atomic operations give no ordering
Documentation/litmus-tests: Demonstrate unordered failing cmpxchg
Documentation/litmus-tests: Add locking tests to README
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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