From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
mingo@kernel.org
Cc: stern@rowland.harvard.edu, parri.andrea@gmail.com,
will.deacon@arm.com, 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,
Yauheni Kaliuta <yauheni.kaliuta@redhat.com>,
"Paul E . McKenney" <paulmck@linux.vnet.ibm.com>
Subject: [PATCH memory-model 13/14] memory-model/Documentation: Fix typo, smb->smp
Date: Mon, 16 Jul 2018 11:06:04 -0700 [thread overview]
Message-ID: <20180716180605.16115-13-paulmck@linux.vnet.ibm.com> (raw)
In-Reply-To: <20180716180540.GA14222@linux.vnet.ibm.com>
From: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>
The tools/memory-model/Documentation/explanation.txt file says
"For each other CPU C', smb_wmb() forces all po-earlier stores"
This commit therefore replaces the "smb_wmb()" with "smp_wmb()".
Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
---
tools/memory-model/Documentation/explanation.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/memory-model/Documentation/explanation.txt b/tools/memory-model/Documentation/explanation.txt
index 1b09f3175a1f..0cbd1ef8f86d 100644
--- a/tools/memory-model/Documentation/explanation.txt
+++ b/tools/memory-model/Documentation/explanation.txt
@@ -804,7 +804,7 @@ type of fence:
Second, some types of fence affect the way the memory subsystem
propagates stores. When a fence instruction is executed on CPU C:
- For each other CPU C', smb_wmb() forces all po-earlier stores
+ For each other CPU C', smp_wmb() forces all po-earlier stores
on C to propagate to C' before any po-later stores do.
For each other CPU C', any store which propagates to C before
--
2.17.1
next prev parent reply other threads:[~2018-07-16 18:06 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 18:05 [PATCH memory-model 0/14] Updates to the formal memory model Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 01/14] tools/memory-model: Add litmus test for full multicopy atomicity Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 02/14] tools/memory-model: Fix ISA2+pooncelock+pooncelock+pombonce name Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 03/14] MAINTAINERS: Add Daniel Lustig as an LKMM reviewer Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 04/14] locking/memory-barriers.txt/kokr: Update Korean translation to fix broken DMA vs. MMIO ordering example Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 05/14] tools/memory-model: Remove ACCESS_ONCE() from recipes Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 06/14] tools/memory-model: Remove ACCESS_ONCE() from model Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 07/14] tools/memory-model: Make scripts executable Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:05 ` [PATCH memory-model 08/14] docs: atomic_ops: Describe atomic_set as a write operation Paul E. McKenney
2018-07-16 18:05 ` Paul E. McKenney
2018-07-16 18:06 ` [PATCH memory-model 09/14] tools/memory-model: Add informal LKMM documentation to MAINTAINERS Paul E. McKenney
2018-07-16 18:06 ` Paul E. McKenney
2018-07-16 18:06 ` [PATCH memory-model 10/14] sched: Use smp_mb() in wake_woken_function() Paul E. McKenney
2018-07-16 18:06 ` Paul E. McKenney
2018-07-16 18:06 ` [PATCH memory-model 11/14] locking: Clarify requirements for smp_mb__after_spinlock() Paul E. McKenney
2018-07-16 18:06 ` Paul E. McKenney
2018-07-16 18:06 ` [PATCH memory-model 12/14] doc: Update wake_up() & co. memory-barrier guarantees Paul E. McKenney
2018-07-16 18:06 ` Paul E. McKenney
2018-07-16 18:06 ` Paul E. McKenney [this message]
2018-07-16 18:06 ` [PATCH memory-model 13/14] memory-model/Documentation: Fix typo, smb->smp Paul E. McKenney
2018-07-16 18:06 ` [PATCH memory-model 14/14] tools/memory-model: Rename litmus tests to comply to norm7 Paul E. McKenney
2018-07-16 18:06 ` Paul E. McKenney
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180716180605.16115-13-paulmck@linux.vnet.ibm.com \
--to=paulmck@linux.vnet.ibm.com \
--cc=akiyks@gmail.com \
--cc=boqun.feng@gmail.com \
--cc=dhowells@redhat.com \
--cc=j.alglave@ucl.ac.uk \
--cc=linux-arch@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=luc.maranget@inria.fr \
--cc=mingo@kernel.org \
--cc=npiggin@gmail.com \
--cc=parri.andrea@gmail.com \
--cc=peterz@infradead.org \
--cc=stern@rowland.harvard.edu \
--cc=will.deacon@arm.com \
--cc=yauheni.kaliuta@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).