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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 93893C2D0DA for ; Thu, 26 Dec 2019 13:48:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 70D2520740 for ; Thu, 26 Dec 2019 13:48:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726653AbfLZNsJ (ORCPT ); Thu, 26 Dec 2019 08:48:09 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:8196 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726074AbfLZNsI (ORCPT ); Thu, 26 Dec 2019 08:48:08 -0500 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 1951A97D24DC772E1786; Thu, 26 Dec 2019 21:48:02 +0800 (CST) Received: from huawei.com (10.175.124.28) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.439.0; Thu, 26 Dec 2019 21:47:54 +0800 From: yu kuai To: , , , , , CC: , , , , , Subject: [PATCH 0/2] fix stale data exposure problem Date: Thu, 26 Dec 2019 21:47:19 +0800 Message-ID: <20191226134721.43797-1-yukuai3@huawei.com> X-Mailer: git-send-email 2.17.2 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.124.28] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The problem was found by generic/042, however, I have no idea why the problem didn't get fixed. yu kuai (2): xfs: introduce xfs_bmap_split_da_extent xfs: fix stale data exposure problem when punch hole, collapse range or zero range across a delalloc extent fs/xfs/libxfs/xfs_bmap.c | 26 ++++++++++++++++++++-- fs/xfs/libxfs/xfs_bmap.h | 1 + fs/xfs/xfs_file.c | 47 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 72 insertions(+), 2 deletions(-) -- 2.17.2