Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp646322iob; Thu, 28 Apr 2022 09:08:56 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwcxAXo5bswIZR8OB9b3Wnj5VAS8tRK0kXxt8nDlPR53lIWUAgEFlXnvS/RO7h4TGY58xRL X-Received: by 2002:a63:8543:0:b0:3ab:5afb:200c with SMTP id u64-20020a638543000000b003ab5afb200cmr16140081pgd.402.1651162136114; Thu, 28 Apr 2022 09:08:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1651162136; cv=none; d=google.com; s=arc-20160816; b=dZ8oPdu0PBSFIo+UeGfGcguX4a43JmLlmg59/2GDucJo1DZCXBP9dMfIuo2wsE3M3v hl19go29ps9rW7i6B2Pc67u40KKBR2op0jrgfdJlVBJnexoGEOoq0BMakmGE804HgS6p rAXFLLivf8G4vbpVt8SYbvq+Hw+HyCrKrlvA9zcDzto5H8s38wH6rHSQQCdvJ0A+Bs5N IXHh05VgmLYP2kMBKgHh/7cjhqFLVRNglrnAsjDfyZYxDPiteKzP9QPKO3zE+pJZoztw unne5u0wCwdJp1fW0T0w4NWUcqBEziBPbBQR3mpppzixS70Tm82bWBiTDxm/zYKUZT2/ oH5Q== 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; bh=D3xQGje0M4YqNkvPoOAhfuLRtsSd+BxUydAduBgTqXc=; b=Ou+r//apd9TYEPhPxM5bP7wO/5wTqXqajZtYGIYiWjtM9wx1Zt/KLCiBrnDVXDMsBI ShpEqN1nLcetgUaXAyAYWXI1nAjbjcDWyVKb1vSKhlkSsNB15c6ZY3Up7dGT4sg1kNkO 950spvnaSxR7w3+rpHaDdRebBYH7P/gl8TMzuX7yfM4ew5XvHRqJS8MKoJLF8df8GRNI MnEDwZZ5GNJh9SMayBGORlal18lxf/1wdjPoOYFaplK8afVRqxrJ/g4orP0ZvPb/tK2X m5IZZnwA6Oj/Q43Tksp7oxukoy7p0ZVfCVq7Lw8S0xylbq15DN+FRUMB6YyaXrlvZowR DPOA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mit.edu Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id w1-20020a170902d10100b00153b2d16516si4195388plw.286.2022.04.28.09.08.33; Thu, 28 Apr 2022 09:08:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-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; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mit.edu Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235235AbiD1OkU (ORCPT + 99 others); Thu, 28 Apr 2022 10:40:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51858 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231932AbiD1OkT (ORCPT ); Thu, 28 Apr 2022 10:40:19 -0400 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 919B290CCF; Thu, 28 Apr 2022 07:37:02 -0700 (PDT) Received: from cwcc.thunk.org (pool-108-7-220-252.bstnma.fios.verizon.net [108.7.220.252]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 23SEaZN2029795 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Apr 2022 10:36:35 -0400 Received: by cwcc.thunk.org (Postfix, from userid 15806) id 09CAB15C3EA1; Thu, 28 Apr 2022 10:36:35 -0400 (EDT) Date: Thu, 28 Apr 2022 10:36:35 -0400 From: "Theodore Ts'o" To: Jan Kara Cc: yebin , adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -next v2] jbd2: Fix null-ptr-deref when process reserved list in jbd2_journal_commit_transaction Message-ID: References: <20220317142137.1821590-1-yebin10@huawei.com> <6268B72A.6080506@huawei.com> <20220427094106.5lmyockklpckkbs3@quack3.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220427094106.5lmyockklpckkbs3@quack3.lan> X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE autolearn=ham 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-ext4@vger.kernel.org On Wed, Apr 27, 2022 at 11:41:06AM +0200, Jan Kara wrote: > On Wed 27-04-22 11:23:22, yebin wrote: > > Friendly ping... > > Ted probably forgot to send his standard email but your patch is already in > with a slightly edited message: 23e3d7f7061f86 ("jbd2: fix a potential race > while discarding reserved buffers after an abort") Yes, sorry, I had forgotten to send an ack for this patch. - Ted