linux-kernel - [PATCH memory-model 0/7] LKMM updates for v6.15

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Message-ID: <8cfb51e3-9726-4285-b8ca-0d0abcacb07e@paulmck-laptop>
Date: Thu, 20 Feb 2025 08:13:53 -0800
From: "Paul E. McKenney" <paulmck@...nel.org>
To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
	lkmm@...ts.linux.dev, kernel-team@...a.com, mingo@...nel.org
Cc: stern@...land.harvard.edu, parri.andrea@...il.com, will@...nel.org,
	peterz@...radead.org, boqun.feng@...il.com, npiggin@...il.com,
	dhowells@...hat.com, j.alglave@....ac.uk, luc.maranget@...ia.fr,
	akiyks@...il.com
Subject: [PATCH memory-model 0/7] LKMM updates for v6.15

Hello!

This series celebrates the release of version 7.58 of herd7, which
permits these commits to head to mainline:

1.	Add atomic_and()/or()/xor() and add_negative, courtesy of
	Puranjay Mohan.

2.	Add atomic_andnot() with its variants, courtesy of Puranjay Mohan.

3.	Legitimize current use of tags in LKMM macros, courtesy of
	Jonas Oberhauser.

4.	Define applicable tags on operation in tools/..., courtesy of
	Jonas Oberhauser.

5.	Define effect of Mb tags on RMWs in tools/..., courtesy of
	Jonas Oberhauser.

6.	Switch to softcoded herd7 tags, courtesy of Jonas Oberhauser.

7.	Distinguish between syntactic and semantic tags, courtesy of
	Jonas Oberhauser.

						Thanx, Paul

------------------------------------------------------------------------

 b/tools/memory-model/Documentation/herd-representation.txt |   27 -
 b/tools/memory-model/README                                |    2 
 b/tools/memory-model/linux-kernel.bell                     |    9 
 b/tools/memory-model/linux-kernel.cat                      |   10 
 b/tools/memory-model/linux-kernel.cfg                      |    1 
 b/tools/memory-model/linux-kernel.def                      |   21 +
 tools/memory-model/Documentation/herd-representation.txt   |   44 +-
 tools/memory-model/linux-kernel.bell                       |   36 +-
 tools/memory-model/linux-kernel.def                        |  222 ++++++-------
 9 files changed, 215 insertions(+), 157 deletions(-)