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=-2.2 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 EAD6EC433DF for ; Mon, 8 Jun 2020 06:15:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C73EE2076C for ; Mon, 8 Jun 2020 06:15:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728702AbgFHGPF (ORCPT ); Mon, 8 Jun 2020 02:15:05 -0400 Received: from verein.lst.de ([213.95.11.211]:35990 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726929AbgFHGPF (ORCPT ); Mon, 8 Jun 2020 02:15:05 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 2491468AFE; Mon, 8 Jun 2020 08:15:03 +0200 (CEST) Date: Mon, 8 Jun 2020 08:15:02 +0200 From: Christoph Hellwig To: Jason Yan Cc: viro@zeniv.linux.org.uk, axboe@kernel.dk, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, Christoph Hellwig , Ming Lei , Jan Kara , Hulk Robot Subject: Re: [PATCH v4] block: Fix use-after-free in blkdev_get() Message-ID: <20200608061502.GB17366@lst.de> References: <20200608020557.31668-1-yanaijie@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200608020557.31668-1-yanaijie@huawei.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Looks good, Reviewed-by: Christoph Hellwig Can you dig into the history for a proper fixes tag?