From mboxrd@z Thu Jan 1 00:00:00 1970 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 D154BC32796 for ; Wed, 24 Aug 2022 12:10:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237257AbiHXMKc (ORCPT ); Wed, 24 Aug 2022 08:10:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237192AbiHXMKX (ORCPT ); Wed, 24 Aug 2022 08:10:23 -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 1C82C3E779 for ; Wed, 24 Aug 2022 05:10:19 -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 647D3B823FA for ; Wed, 24 Aug 2022 12:10:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 27F9FC43141; Wed, 24 Aug 2022 12:10:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661343017; bh=UHaXAnrqTfqTtBcb3Ra0CMQdPFcTyuqJTdo9EbO4uXQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=vHLqIeZhBnBZ5cOAG4E8nfH8ZVsEDXZIWAcECoonLut6glQD4fABQnTxZVDK4Akjc led/QKnZ62PmWBoUC66RqhfBr3ltYN7/f590Mw1ST0fWvrbJf2vvCyRaPXb/H8aCbo nCp57J+z+2Pq+lOim7ZSZO2aWJlCY2a4kZvvQCLn9nu9Cl2fPOYq7bHxXSjdeFZaco Issl9W2LE6SFCmgM0GuQwGf2ckdYc5bvIZ77zv1lH/qi/IfNGOZMTCvjt26mVKaeUn MYO/Ozr4ayFWH/vrJeEYjjiJIcYZ/otVrI4ev8fKD4CSf+I4MiO/HkizKDwr/4RJ62 fjMTVhFeAudTg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 11ECDC04E59; Wed, 24 Aug 2022 12:10:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] tcp: annotate data-race around tcp_md5sig_pool_populated From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166134301706.8334.6382184669199306096.git-patchwork-notify@kernel.org> Date: Wed, 24 Aug 2022 12:10:17 +0000 References: <20220822211528.915954-1-edumazet@google.com> In-Reply-To: <20220822211528.915954-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, eric.dumazet@gmail.com, abhishek.shah@columbia.edu Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller : On Mon, 22 Aug 2022 21:15:28 +0000 you wrote: > tcp_md5sig_pool_populated can be read while another thread > changes its value. > > The race has no consequence because allocations > are protected with tcp_md5sig_mutex. > > This patch adds READ_ONCE() and WRITE_ONCE() to document > the race and silence KCSAN. > > [...] Here is the summary with links: - [net-next] tcp: annotate data-race around tcp_md5sig_pool_populated https://git.kernel.org/netdev/net-next/c/aacd467c0a57 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html