Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp7844005rwb; Wed, 23 Nov 2022 11:30:44 -0800 (PST) X-Google-Smtp-Source: AA0mqf4rSvrFDWZvDmGTi2P/zEFXfHgZW6uIx5Ab1Sf0Fy6CqXaSKWHiRoWymjRJvULtgcV88wby X-Received: by 2002:a05:6a00:98e:b0:574:6929:e50e with SMTP id u14-20020a056a00098e00b005746929e50emr2826472pfg.67.1669231844256; Wed, 23 Nov 2022 11:30:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669231844; cv=none; d=google.com; s=arc-20160816; b=naOzKpk/XWYJ+/txpZphZn1lpl4COYr3p69/l/2gESngSpprvljhSbTlI+E+ZwTrNF qDbygNX0zfBMnB4R2vkjzfNS3wFT+hnS6xTCYdB/AJzJK48Wo+xsb7sk/bstpObWRh7C Yylsgpq2xscjtAOOgw5aPx155QyK98CvyOYuDyHGpum3O682Oln3Un30O1sGfBKBY8xq P41uUowHCX4Rrpsqt8IzZUAhiQoCERiFvGaL61OIW8vhnQjO/HEp+4DxKgimzk3uAE68 l2J6nYEUfvmQ0PAm64ne+lW6sqtSA7mYJor6QwRmptwz3B2LFwkuNxpCvsulFmmZ95Tk N2Lw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:sender:dkim-signature; bh=RpDf9OxzAy1VP0XClxFMnzs891tMVQH/cAEFMD0xtYE=; b=noQj7peAgY4p8ZBTbMybxI0t96vJPaTyX+UwmOVFp+fU6des0V6KHb6uCvlwW2CaD9 +jcXH0LaWk/ZlY05y44C+YbVrXyV2Mvl8x/+FQRfGNzOT4oJckIFQbvt/JYIIoXQyjKD fYEtsPdY3eSvHMG6Y2QaKVVmb+ecOUdET9nw9nzQ1R8vKqhGrCOg77oE4raIuX/kyTKL aGxDKO5vduvp5zt4Kl0DxBW9YL/SILqIWiVjngxiwEiRqbpPwjo1T7X6j1JVhXVtoskf NpmE1ymXKytG+Z3BSpvPRVtwe3rn4l1GZcW56KYG3VmXzB45nqtVmNQF6dQFpfL9rSFq JnVg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=SQBx7rbn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id n1-20020a63b441000000b00438b79bcf26si17134829pgu.151.2022.11.23.11.30.32; Wed, 23 Nov 2022 11:30:44 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=SQBx7rbn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238796AbiKWSfX (ORCPT + 89 others); Wed, 23 Nov 2022 13:35:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239467AbiKWSfU (ORCPT ); Wed, 23 Nov 2022 13:35:20 -0500 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04AD913F94 for ; Wed, 23 Nov 2022 10:35:20 -0800 (PST) Received: by mail-pj1-x1034.google.com with SMTP id w15-20020a17090a380f00b0021873113cb4so2628568pjb.0 for ; Wed, 23 Nov 2022 10:35:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=RpDf9OxzAy1VP0XClxFMnzs891tMVQH/cAEFMD0xtYE=; b=SQBx7rbnJ0G27gn3WjgNmlFE3ODm5RF97U2x5uHCdBpD947CSf6dZibhY19rwRixUf FJAiMIHyLdRPOpy4cd54xX3HJ1wz6v0S11ee6MKuvl/eiRo5EExzMBHr6e+qX8dI92oQ SXGOvgRrswIlw6IdoAvBR97km9qNYPU/6IBfniqcygWyxnOQ6+BBRt4QkLpKyrSW+/3r MbszPwUUscrbzlby5XCC8Sx09wMRFMV9h6N+jcLwV5zzXkC2uJvBsohXKr0ie0IrmFw+ E/d1sfoIo9xAluPKrhKHEHTiwGWzQgam9X6zE+wPwCfWEie9Obz6cJ9SS/cZNlXGnPp+ SFQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=RpDf9OxzAy1VP0XClxFMnzs891tMVQH/cAEFMD0xtYE=; b=kFsSs1qELvpgSJZe9eZmxRFVrS/AfwN1wYJ/cAy5DKaoec7rQRMbCqAMkWJjgvJF0Y NKarHjvEYPym52IMTIKrHb8PJPoTYgSui4SwcYhv8GMngNrmdi0YFQ6jdX3+O3Wx2mwe Y8caj7NNFoySRsyeb3cWtF2l1pGJclhkQZFejE537ETbv9v0S5A1AzTAhHZWy4YfN+Xe +U8rjl/7+eY4UyL3RvfhiaTRR7/3xygIQuD7CNRfO89QF8P7JUJI4aYdhSLjIaAHYvq6 o5WVkfOGiUOYcZJ0EVPOAJD1ytdlij5wYbctoSXfw/1T85glj25uYGS+K+337EoHQtTy ECEw== X-Gm-Message-State: ANoB5pnnaObDc+t2Oc8jIi3Ssu/IUO4/FHzIbV6+GnuMXxdteVVImoRo jTXGh0CsxaqTSr+f3Gld2UA= X-Received: by 2002:a17:902:6a86:b0:187:722:f4db with SMTP id n6-20020a1709026a8600b001870722f4dbmr10750267plk.87.1669228519348; Wed, 23 Nov 2022 10:35:19 -0800 (PST) Received: from localhost (2603-800c-1a02-1bae-a7fa-157f-969a-4cde.res6.spectrum.com. [2603:800c:1a02:1bae:a7fa:157f:969a:4cde]) by smtp.gmail.com with ESMTPSA id u9-20020a17090a2b8900b00218e8a0d7f0sm1514647pjd.22.2022.11.23.10.35.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Nov 2022 10:35:18 -0800 (PST) Sender: Tejun Heo Date: Wed, 23 Nov 2022 08:35:17 -1000 From: Tejun Heo To: Greg KH Cc: Chengming Zhou , linux-kernel@vger.kernel.org, syzbot+2fdf66e68f5f882c1074@syzkaller.appspotmail.com Subject: Re: [PATCH] fs/kernfs: Fix lockdep warning in kernfs_active() Message-ID: References: <0000000000002473fd05eca7540a@google.com> <20221109120415.55759-1-zhouchengming@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS autolearn=no 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: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 23, 2022 at 07:30:01PM +0100, Greg KH wrote: > Is this still needed in 6.1-rc6? 1edfe4ea16ca ("kernfs: Fix spurious lockdep warning in kernfs_find_and_get_node_by_id()") already fixed the issue. So, not needed. Thanks. -- tejun