Message ID | 20230725232913.2981357-1-joel@joelfernandes.org |
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[34.123.190.156]) by smtp.gmail.com with ESMTPSA id m18-20020a02c892000000b0041d859c5721sm3932053jao.64.2023.07.25.16.29.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jul 2023 16:29:25 -0700 (PDT) From: "Joel Fernandes (Google)" <joel@joelfernandes.org> To: linux-kernel@vger.kernel.org Cc: rcu@vger.kernel.org, paulmck@kernel.org, "Joel Fernandes (Google)" <joel@joelfernandes.org> Subject: [PATCH 0/5] misc RCU fixes and cleanups Date: Tue, 25 Jul 2023 23:29:05 +0000 Message-ID: <20230725232913.2981357-1-joel@joelfernandes.org> X-Mailer: git-send-email 2.41.0.487.g6d72f3e995-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1772443532371312862 X-GMAIL-MSGID: 1772443532371312862 |
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misc RCU fixes and cleanups
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Message
Joel Fernandes
July 25, 2023, 11:29 p.m. UTC
Here are some RCU fixes and cleanups. The main one is the TREE07 stuttering fix which makes the test pass now. I am continuing to test these but I am sending it out for review in advance. Thanks. Joel Fernandes (Google) (5): rcutorture: Fix stuttering races and other issues srcu: Fix error handling in init_srcu_struct_fields() tree/nocb: Adjust RCU_NOCB_WAKE_* macros from weaker to stronger tree/nocb: Improve readability of nocb_gp_wait() Revert "checkpatch: Error out if deprecated RCU API used" kernel/rcu/srcutree.c | 31 ++++++----- kernel/rcu/tree.h | 4 +- kernel/rcu/tree_nocb.h | 113 ++++++++++++++++++++++++----------------- kernel/torture.c | 46 +++++------------ scripts/checkpatch.pl | 9 ---- 5 files changed, 98 insertions(+), 105 deletions(-)