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[106.167.171.201]) by smtp.gmail.com with ESMTPSA id a18sm23556844pfa.18.2021.04.07.07.44.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Apr 2021 07:44:04 -0700 (PDT) Subject: Re: [PATCH v2 15/19] docs: update rcu_dereference.rst reference To: paulmck@kernel.org Cc: Mauro Carvalho Chehab , Linux Doc Mailing List , Jonathan Corbet References: <5e171c69-4d76-9f7f-d0ee-1d4f31ad7e2c@gmail.com> <20210407135106.GC4510@paulmck-ThinkPad-P17-Gen-1> From: Akira Yokosawa Message-ID: <058f26dd-cc49-c58e-afde-58a565c3bba1@gmail.com> Date: Wed, 7 Apr 2021 23:44:00 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210407135106.GC4510@paulmck-ThinkPad-P17-Gen-1> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Wed, 7 Apr 2021 06:51:06 -0700, Paul E. McKenney wrote: > On Wed, Apr 07, 2021 at 07:10:00PM +0900, Akira Yokosawa wrote: >> Hello Mauro, >> >> (Dropped most CC) >> >> On Wed, 7 Apr 2021 10:20:54 +0200, Mauro Carvalho Chehab wrote: >>> Changeset b00aedf978aa ("doc: Convert to rcu_dereference.txt to rcu_dereference.rst") >>> renamed: Documentation/RCU/rcu_dereference.txt >>> to: Documentation/RCU/rcu_dereference.rst. >>> >>> Update its cross-reference accordingly. >>> >>> Fixes: b00aedf978aa ("doc: Convert to rcu_dereference.txt to rcu_dereference.rst") >>> Signed-off-by: Mauro Carvalho Chehab >>> --- >> >> Paul has sent a pull request to mingo for v5.13 including v1 of >> this patch. >> >>> Mauro Carvalho Chehab (2): >>> rcu: Fix kfree_rcu() docbook errors >>> doc: Update rcu_dereference.rst reference <--- >> >> See: https://lore.kernel.org/lkml/20210331192934.GA8127@paulmck-ThinkPad-P72/ >> >> Hmm, your email address is on the CC list... > > My approach would be simply to take Mauro's patch into the -rcu dev > branch. If it affected kernel function in a bad way, I would submit it > into v5.13, but as it is, I would just run it through my normal process. > This would likely get it into v5.14. Paul, v1 and v2 has the identical diff. Only difference is the added Fixes: tag. I don't think you can do anything further with regard to the v2 patch. Thanks, Akira > > Seem reasonable? > > Thanx, Paul > >> Thanks, Akira >> >>> tools/memory-model/Documentation/glossary.txt | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/tools/memory-model/Documentation/glossary.txt b/tools/memory-model/Documentation/glossary.txt >>> index b2da6365be63..6f3d16dbf467 100644 >>> --- a/tools/memory-model/Documentation/glossary.txt >>> +++ b/tools/memory-model/Documentation/glossary.txt >>> @@ -19,7 +19,7 @@ Address Dependency: When the address of a later memory access is computed >>> from the value returned by the rcu_dereference() on line 2, the >>> address dependency extends from that rcu_dereference() to that >>> "p->a". In rare cases, optimizing compilers can destroy address >>> - dependencies. Please see Documentation/RCU/rcu_dereference.txt >>> + dependencies. Please see Documentation/RCU/rcu_dereference.rst >>> for more information. >>> >>> See also "Control Dependency" and "Data Dependency". >>>