From: paulmck@kernel.org
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
kernel-team@fb.com, mingo@kernel.org
Cc: stern@rowland.harvard.edu, parri.andrea@gmail.com,
will@kernel.org, peterz@infradead.org, boqun.feng@gmail.com,
npiggin@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk,
luc.maranget@inria.fr, akiyks@gmail.com,
"Paul E . McKenney" <paulmck@kernel.org>
Subject: [PATCH tip/core/rcu 11/14] Documentation/litmus-tests: Merge atomic's README into top-level one
Date: Mon, 22 Jun 2020 17:52:28 -0700 [thread overview]
Message-ID: <20200623005231.27712-11-paulmck@kernel.org> (raw)
In-Reply-To: <20200623005152.GA27459@paulmck-ThinkPad-P72>
From: Akira Yokosawa <akiyks@gmail.com>
Where Documentation/litmus-tests/README lists RCU litmus tests,
Documentation/litmus-tests/atomic/README lists atomic litmus tests.
For symmetry, merge the latter into former, with some context
adjustment in the introduction.
Acked-by: Andrea Parri <parri.andrea@gmail.com>
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Acked-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
Documentation/litmus-tests/README | 19 +++++++++++++++++++
Documentation/litmus-tests/atomic/README | 16 ----------------
2 files changed, 19 insertions(+), 16 deletions(-)
delete mode 100644 Documentation/litmus-tests/atomic/README
diff --git a/Documentation/litmus-tests/README b/Documentation/litmus-tests/README
index c4307ea..ac0b270 100644
--- a/Documentation/litmus-tests/README
+++ b/Documentation/litmus-tests/README
@@ -2,6 +2,25 @@
LITMUS TESTS
============
+Each subdirectory contains litmus tests that are typical to describe the
+semantics of respective kernel APIs.
+For more information about how to "run" a litmus test or how to generate
+a kernel test module based on a litmus test, please see
+tools/memory-model/README.
+
+
+atomic (/atomic derectory)
+--------------------------
+
+Atomic-RMW+mb__after_atomic-is-stronger-than-acquire.litmus
+ Test that an atomic RMW followed by a smp_mb__after_atomic() is
+ stronger than a normal acquire: both the read and write parts of
+ the RMW are ordered before the subsequential memory accesses.
+
+Atomic-RMW-ops-are-atomic-WRT-atomic_set.litmus
+ Test that atomic_set() cannot break the atomicity of atomic RMWs.
+
+
RCU (/rcu directory)
--------------------
diff --git a/Documentation/litmus-tests/atomic/README b/Documentation/litmus-tests/atomic/README
deleted file mode 100644
index 714cf93..0000000
--- a/Documentation/litmus-tests/atomic/README
+++ /dev/null
@@ -1,16 +0,0 @@
-This directory contains litmus tests that are typical to describe the semantics
-of our atomic APIs. For more information about how to "run" a litmus test or
-how to generate a kernel test module based on a litmus test, please see
-tools/memory-model/README.
-
-============
-LITMUS TESTS
-============
-
-Atomic-RMW+mb__after_atomic-is-stronger-than-acquire
- Test that an atomic RMW followed by a smp_mb__after_atomic() is
- stronger than a normal acquire: both the read and write parts of
- the RMW are ordered before the subsequential memory accesses.
-
-Atomic-RMW-ops-are-atomic-WRT-atomic_set.litmus
- Test that atomic_set() cannot break the atomicity of atomic RMWs.
--
2.9.5
next prev parent reply other threads:[~2020-06-23 0:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-23 0:51 [PATCH memory-model 0/14] LKMM updates for v5.9 Paul E. McKenney
2020-06-23 0:52 ` [PATCH tip/core/rcu 01/14] tools/memory-model: Add recent references paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 02/14] tools/memory-model: Fix "conflict" definition paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 03/14] Documentation: LKMM: Add litmus test for RCU GP guarantee where updater frees object paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 04/14] Documentation: LKMM: Add litmus test for RCU GP guarantee where reader stores paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 05/14] MAINTAINERS: Update maintainers for new Documentation/litmus-tests paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 06/14] tools/memory-model: Add an exception for limitations on _unless() family paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 07/14] Documentation/litmus-tests: Introduce atomic directory paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 08/14] Documentation/litmus-tests/atomic: Add a test for atomic_set() paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 09/14] Documentation/litmus-tests/atomic: Add a test for smp_mb__after_atomic() paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 10/14] tools/memory-model: Fix reference to litmus test in recipes.txt paulmck
2020-06-23 0:52 ` paulmck [this message]
2020-06-23 0:52 ` [PATCH tip/core/rcu 12/14] Documentation/litmus-tests: Cite an RCU litmus test paulmck
2020-06-23 0:52 ` [PATCH tip/core/rcu 13/14] tools/memory-model/README: Expand dependency of klitmus7 paulmck
2020-06-23 14:37 ` Akira Yokosawa
2020-06-23 15:54 ` Paul E. McKenney
2020-06-23 22:06 ` [PATCH 1/2] tools/memory-model/README: Mention herdtools7 7.56 in compatibility table Akira Yokosawa
2020-06-23 22:09 ` [PATCH 2/2] Documentation/litmus-tests: Add note on herd7 7.56 in atomic litmus test Akira Yokosawa
2020-06-23 23:24 ` Andrea Parri
2020-06-24 4:05 ` Paul E. McKenney
2020-06-23 22:57 ` [PATCH 1/2] tools/memory-model/README: Mention herdtools7 7.56 in compatibility table Andrea Parri
2020-06-23 0:52 ` [PATCH tip/core/rcu 14/14] docs: fix references for DMA*.txt files paulmck
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