From patchwork Wed Aug 31 18:06:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Paul E. McKenney" X-Patchwork-Id: 12961188 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8298ECAAD1 for ; Wed, 31 Aug 2022 18:06:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230315AbiHaSGV (ORCPT ); Wed, 31 Aug 2022 14:06:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40206 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230080AbiHaSGU (ORCPT ); Wed, 31 Aug 2022 14:06:20 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0D01DDB40; Wed, 31 Aug 2022 11:06:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A7001B8220A; Wed, 31 Aug 2022 18:06:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6D401C433D7; Wed, 31 Aug 2022 18:06:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661969177; bh=+CfWjPMA0Nv5E41raf6tOMWa2RrjlQkNCsevqXDJvqo=; h=Date:From:To:Cc:Subject:Reply-To:From; b=d5blKCGrPJYdZeCkwEQpVzc7E+rxnJFdTt2fOYPObi4ggkW+S9aHUHswrJPu4f91w zX13ozvAUUDjzq2GeJsyE9PodRXMtkKMHu66NFuDEG+z6yyBuQn9sZAZX8NmnqmS5u 3/HvjO3KAIoA8ImG5WXVLcyorZxDdtRIiXXRFlivSV3bnKDOdVKKfQiEQkbuu4x6S9 VcN/kARMCOJpNZsVuy/az97Hz9sU/DAjP9iLQ2ZC6Wk/j8wEbmEVz8Ej+cEugdRw2K lollWveXpjHsn8ZS2tDgm3Qb+fiEPktwbTfbHEmhEdKR1pXIfBAbj076lRDtyAvNc7 G450gC8rtAHDQ== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 0EF1A5C015D; Wed, 31 Aug 2022 11:06:17 -0700 (PDT) Date: Wed, 31 Aug 2022 11:06:17 -0700 From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, rostedt@goodmis.org Subject: [PATCH rcu 0/7] RCU documentation updates for v6.1 Message-ID: <20220831180617.GA2692480@paulmck-ThinkPad-P17-Gen-1> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: rcu@vger.kernel.org Hello! This series contains documentation updates: 1. Emphasize the need for explicit RCU read-side markers. 2. Call out queue_rcu_work() for blocking RCU callbacks. 3. Use rcu_barrier() to rate-limit RCU callbacks. 4. Fix list: rcu_access_pointer() is not lockdep-checked. 5. Update rcu_access_pointer() advice in rcu_dereference.rst. 6. SLAB_TYPESAFE_BY_RCU uses cannot rely on spinlocks. 7. Update LWN article URLs and add 2019 article, courtesy of Shao-Tse Hung. Thanx, Paul ------------------------------------------------------------------------ Documentation/RCU/checklist.rst | 6 ++++- Documentation/RCU/whatisRCU.rst | 35 +++++++++++++++++++------------- b/Documentation/RCU/checklist.rst | 9 ++++++-- b/Documentation/RCU/rcu_dereference.rst | 14 +++++++++--- b/Documentation/RCU/whatisRCU.rst | 12 ++++++++-- 5 files changed, 52 insertions(+), 24 deletions(-)