From patchwork Wed Mar 23 13:49:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaoguang Wang X-Patchwork-Id: 553997 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 092A5C4332F for ; Wed, 23 Mar 2022 13:49:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244509AbiCWNvP (ORCPT ); Wed, 23 Mar 2022 09:51:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242760AbiCWNvP (ORCPT ); Wed, 23 Mar 2022 09:51:15 -0400 Received: from out30-45.freemail.mail.aliyun.com (out30-45.freemail.mail.aliyun.com [115.124.30.45]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8E4246B0C; Wed, 23 Mar 2022 06:49:43 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R931e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04426; MF=xiaoguang.wang@linux.alibaba.com; NM=1; PH=DS; RN=4; SR=0; TI=SMTPD_---0V8.x0oe_1648043380; Received: from localhost(mailfrom:xiaoguang.wang@linux.alibaba.com fp:SMTPD_---0V8.x0oe_1648043380) by smtp.aliyun-inc.com(127.0.0.1); Wed, 23 Mar 2022 21:49:41 +0800 From: Xiaoguang Wang To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: linux-block@vger.kernel.org, bostroesser@gmail.com Subject: [PATCH v2 0/3] three bug fixes about tcmu page fault handle Date: Wed, 23 Mar 2022 21:49:37 +0800 Message-Id: <20220323134940.31463-1-xiaoguang.wang@linux.alibaba.com> X-Mailer: git-send-email 2.17.2 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Xiaoguang Wang (3): scsi: target: tcmu: Fix possible page UAF scsi: target: tcmu: Fix possible data corruption scsi: target: tcmu: Use address_space->invalidate_lock drivers/target/target_core_user.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-)