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* [PATCH v2 1/4] Documentation: LKMM: Move MP+onceassign+derefonce to new litmus-tests/rcu/
@ 2020-03-23  1:57 Joel Fernandes (Google)
  2020-03-23  1:57 ` [PATCH v2 2/4] Documentation: LKMM: Add litmus test for RCU GP guarantee where updater frees object Joel Fernandes (Google)
                   ` (3 more replies)
  0 siblings, 4 replies; 40+ messages in thread
From: Joel Fernandes (Google) @ 2020-03-23  1:57 UTC (permalink / raw)
  To: linux-kernel
  Cc: Joel Fernandes (Google),
	vpillai, Jonathan Corbet, Alan Stern, Andrea Parri, Will Deacon,
	Peter Zijlstra, Boqun Feng, Nicholas Piggin, David Howells,
	Jade Alglave, Luc Maranget, Paul E. McKenney, Akira Yokosawa,
	Daniel Lustig, linux-doc

Move MP+onceassign+derefonce to the new Documentation/litmus-tests/rcu/
directory.

More RCU-related litmus tests would be added here.

Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>

---
Cc: vpillai@digitalocean.com

 Documentation/litmus-tests/README                        | 9 +++++++++
 .../litmus-tests/rcu}/MP+onceassign+derefonce.litmus     | 0
 tools/memory-model/litmus-tests/README                   | 3 ---
 3 files changed, 9 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/litmus-tests/README
 rename {tools/memory-model/litmus-tests => Documentation/litmus-tests/rcu}/MP+onceassign+derefonce.litmus (100%)

diff --git a/Documentation/litmus-tests/README b/Documentation/litmus-tests/README
new file mode 100644
index 0000000000000..84208bc197f2e
--- /dev/null
+++ b/Documentation/litmus-tests/README
@@ -0,0 +1,9 @@
+============
+LITMUS TESTS
+============
+
+RCU (/rcu directory)
+--------------------
+MP+onceassign+derefonce.litmus
+    Demonstrates that rcu_assign_pointer() and rcu_dereference() to
+    ensure that an RCU reader will not see pre-initialization garbage.
diff --git a/tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus b/Documentation/litmus-tests/rcu/MP+onceassign+derefonce.litmus
similarity index 100%
rename from tools/memory-model/litmus-tests/MP+onceassign+derefonce.litmus
rename to Documentation/litmus-tests/rcu/MP+onceassign+derefonce.litmus
diff --git a/tools/memory-model/litmus-tests/README b/tools/memory-model/litmus-tests/README
index 681f9067fa9ed..79e1b1ed4929a 100644
--- a/tools/memory-model/litmus-tests/README
+++ b/tools/memory-model/litmus-tests/README
@@ -63,9 +63,6 @@ LB+poonceonces.litmus
 	As above, but with store-release replaced with WRITE_ONCE()
 	and load-acquire replaced with READ_ONCE().
 
-MP+onceassign+derefonce.litmus
-	As below, but with rcu_assign_pointer() and an rcu_dereference().
-
 MP+polockmbonce+poacquiresilsil.litmus
 	Protect the access with a lock and an smp_mb__after_spinlock()
 	in one process, and use an acquire load followed by a pair of
-- 
2.25.1.696.g5e7596f4ac-goog

^ permalink raw reply related	[flat|nested] 40+ messages in thread

end of thread, other threads:[~2020-05-16 17:02 UTC | newest]

Thread overview: 40+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-23  1:57 [PATCH v2 1/4] Documentation: LKMM: Move MP+onceassign+derefonce to new litmus-tests/rcu/ Joel Fernandes (Google)
2020-03-23  1:57 ` [PATCH v2 2/4] Documentation: LKMM: Add litmus test for RCU GP guarantee where updater frees object Joel Fernandes (Google)
2020-03-23  1:57 ` [PATCH v2 3/4] Documentation: LKMM: Add litmus test for RCU GP guarantee where reader stores Joel Fernandes (Google)
2020-03-23  1:57 ` [PATCH v2 4/4] MAINTAINERS: Update maintainers for new Documentaion/litmus-tests/ Joel Fernandes (Google)
2020-03-23  6:18   ` Boqun Feng
2020-03-23  8:59   ` Andrea Parri
2020-03-23 17:35     ` Paul E. McKenney
2020-05-09  3:43 ` [PATCH v2 1/4] Documentation: LKMM: Move MP+onceassign+derefonce to new litmus-tests/rcu/ Akira Yokosawa
2020-05-10  7:21   ` [PATCH 0/3] tools/memory-model, Documentation/litmus-test: Sort out location of litmus test and README Akira Yokosawa
2020-05-10  7:23     ` [PATCH 1/3] tools/memory-model: Fix reference to litmus test in recipes.txt Akira Yokosawa
2020-05-10  7:24     ` [PATCH 2/3] Revert "Documentation: LKMM: Move MP+onceassign+derefonce to new litmus-tests/rcu/" Akira Yokosawa
2020-05-10  7:28     ` [PATCH 3/3] Documentation/litmus-tests: Merge atomic's README into top-level one Akira Yokosawa
2020-05-10 12:57     ` [PATCH 0/3] tools/memory-model, Documentation/litmus-test: Sort out location of litmus test and README Andrea Parri
2020-05-11 17:33     ` Paul E. McKenney
2020-05-12  2:13       ` Joel Fernandes
2020-05-12 11:50         ` Akira Yokosawa
2020-05-12 12:19           ` Joel Fernandes
2020-05-12 14:19             ` Paul E. McKenney
2020-05-12 14:39               ` Akira Yokosawa
2020-05-12 15:40                 ` Joel Fernandes
2020-05-12 13:44         ` Alan Stern
2020-05-12 15:07     ` [PATCH 4/3] docs: litmus-tests: Clarify about the RCU pre-initialization test Akira Yokosawa
2020-05-12 15:25       ` Alan Stern
2020-05-12 15:41       ` Joel Fernandes
2020-05-12 16:30         ` Paul E. McKenney
2020-05-12 21:33           ` [PATCH RESEND 0/4] tools/memory-model, Documentation/litmus-test: Sort out, location of litmus test and README Akira Yokosawa
2020-05-12 21:36             ` [PATCH RESEND 1/4] tools/memory-model: Fix reference to litmus test in recipes.txt Akira Yokosawa
2020-05-12 21:37             ` [PATCH RESEND 2/4] Revert "Documentation: LKMM: Move MP+onceassign+derefonce to new litmus-tests/rcu/" Akira Yokosawa
2020-05-12 21:39             ` [PATCH RESEND 3/4] Documentation/litmus-tests: Merge atomic's README into top-level one Akira Yokosawa
2020-05-14  0:46               ` Boqun Feng
2020-05-14 17:16                 ` Paul E. McKenney
2020-05-14 22:03                   ` Akira Yokosawa
2020-05-14 22:45                     ` Paul E. McKenney
2020-05-15 15:01                       ` Akira Yokosawa
2020-05-15 15:05                         ` Paul E. McKenney
2020-05-16 17:02                           ` Paul E. McKenney
2020-05-12 21:40             ` [PATCH RESEND 4/4] docs: litmus-tests: Clarify about the RCU pre-initialization test Akira Yokosawa
2020-05-12 21:43           ` [PATCH 4/3] " Joel Fernandes
2020-05-12 21:49             ` Akira Yokosawa
2020-05-12 22:52               ` Joel Fernandes

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