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 kcsan 3/9] tools/memory-model: Update recipes.txt prime_numbers.c path
Date: Mon, 31 Aug 2020 11:20:31 -0700 [thread overview]
Message-ID: <20200831182037.2034-3-paulmck@kernel.org> (raw)
In-Reply-To: <20200831182012.GA1965@paulmck-ThinkPad-P72>
From: "Paul E. McKenney" <paulmck@kernel.org>
The expand_to_next_prime() and next_prime_number() functions have moved
from lib/prime_numbers.c to lib/math/prime_numbers.c, so this commit
updates recipes.txt to reflect this change.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
tools/memory-model/Documentation/recipes.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/memory-model/Documentation/recipes.txt b/tools/memory-model/Documentation/recipes.txt
index 63c4adf..03f58b1 100644
--- a/tools/memory-model/Documentation/recipes.txt
+++ b/tools/memory-model/Documentation/recipes.txt
@@ -1,7 +1,7 @@
This document provides "recipes", that is, litmus tests for commonly
occurring situations, as well as a few that illustrate subtly broken but
attractive nuisances. Many of these recipes include example code from
-v4.13 of the Linux kernel.
+v5.7 of the Linux kernel.
The first section covers simple special cases, the second section
takes off the training wheels to cover more involved examples,
@@ -278,7 +278,7 @@ is present if the value loaded determines the address of a later access
first place (control dependency). Note that the term "data dependency"
is sometimes casually used to cover both address and data dependencies.
-In lib/prime_numbers.c, the expand_to_next_prime() function invokes
+In lib/math/prime_numbers.c, the expand_to_next_prime() function invokes
rcu_assign_pointer(), and the next_prime_number() function invokes
rcu_dereference(). This combination mediates access to a bit vector
that is expanded as additional primes are needed.
--
2.9.5
next prev parent reply other threads:[~2020-08-31 18:20 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 18:20 [PATCH memory-model 0/9] LKMM updates for v5.10 Paul E. McKenney
2020-08-31 18:20 ` [PATCH kcsan 1/9] docs: fix references for DMA*.txt files paulmck
2020-08-31 18:20 ` [PATCH kcsan 2/9] Replace HTTP links with HTTPS ones: LKMM paulmck
2020-08-31 18:20 ` paulmck [this message]
2020-08-31 18:20 ` [PATCH kcsan 4/9] tools/memory-model: Improve litmus-test documentation paulmck
2020-08-31 18:20 ` [PATCH kcsan 5/9] tools/memory-model: Add a simple entry point document paulmck
2020-08-31 18:20 ` [PATCH kcsan 6/9] tools/memory-model: Expand the cheatsheet.txt notion of relaxed paulmck
2020-09-02 3:54 ` Boqun Feng
2020-09-02 10:14 ` peterz
2020-09-02 12:37 ` Boqun Feng
2020-09-02 12:47 ` peterz
2020-09-03 23:30 ` Paul E. McKenney
2020-09-04 0:59 ` Boqun Feng
2020-09-04 2:39 ` Paul E. McKenney
2020-09-04 2:47 ` Boqun Feng
2020-09-04 19:56 ` Paul E. McKenney
2020-08-31 18:20 ` [PATCH kcsan 7/9] tools/memory-model: Move Documentation description to Documentation/README paulmck
2020-08-31 18:20 ` [PATCH kcsan 8/9] tools/memory-model: Document categories of ordering primitives paulmck
2020-08-31 22:34 ` Akira Yokosawa
2020-08-31 23:12 ` Paul E. McKenney
2020-09-01 1:23 ` Alan Stern
2020-09-01 2:58 ` Paul E. McKenney
2020-08-31 18:20 ` [PATCH kcsan 9/9] tools/memory-model: Document locking corner cases paulmck
2020-08-31 20:17 ` Alan Stern
2020-08-31 21:47 ` Paul E. McKenney
2020-09-01 1:45 ` Alan Stern
2020-09-01 17:04 ` Paul E. McKenney
2020-09-01 20:11 ` Alan Stern
2020-09-03 23:45 ` Paul E. McKenney
2020-09-04 19:52 ` Alan Stern
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