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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0041C54FD0 for ; Mon, 27 Apr 2020 15:06:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B2A05206BF for ; Mon, 27 Apr 2020 15:06:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728118AbgD0PGT (ORCPT ); Mon, 27 Apr 2020 11:06:19 -0400 Received: from verein.lst.de ([213.95.11.211]:48868 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727966AbgD0PGQ (ORCPT ); Mon, 27 Apr 2020 11:06:16 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 3CC5D68C7B; Mon, 27 Apr 2020 17:06:13 +0200 (CEST) Date: Mon, 27 Apr 2020 17:06:12 +0200 From: Christoph Hellwig To: Niklas Cassel Cc: Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , Igor Konopko , Matias =?iso-8859-1?Q?Bj=F8rling?= , Javier =?iso-8859-1?Q?Gonz=E1lez?= , Jens Axboe , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] nvme: prevent double free in nvme_alloc_ns() error handling Message-ID: <20200427150612.GA5910@lst.de> References: <20200427123443.520469-1-niklas.cassel@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200427123443.520469-1-niklas.cassel@wdc.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Applied to nvme-5.7. Not a huge fan of it, though - but I think I have an idea how to sort some of this mess out with better block layer APIs.