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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 1B533C433E6 for ; Thu, 4 Feb 2021 09:20:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD53764F4D for ; Thu, 4 Feb 2021 09:20:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234907AbhBDJUk (ORCPT ); Thu, 4 Feb 2021 04:20:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234763AbhBDJUd (ORCPT ); Thu, 4 Feb 2021 04:20:33 -0500 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BECC2C0613ED for ; Thu, 4 Feb 2021 01:19:52 -0800 (PST) Received: by mail-ej1-x62e.google.com with SMTP id lg21so4141521ejb.3 for ; Thu, 04 Feb 2021 01:19:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=8lxogqlMZgpD9J7gbgqwGDjE7NKX9NOMGrM6eS5WeBQ=; b=QdCtg961nF58oQwzzj/FzDEuBgWW7M25dZnVjXoEgymQXTCxy0678cMv6XetCZpUaZ qGUlVnZB3LpsWGlT71eX2hazbFGUU2pF0XcdLR33Ivk89k8hrz5XdRrgSaJhJCaZhyfT OdwMZ5PMaqR3dd5Kq5eizc2wWsP0JYooM+DK4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=8lxogqlMZgpD9J7gbgqwGDjE7NKX9NOMGrM6eS5WeBQ=; b=s+5QQS7GdXRIbbyXPXd1h+ctZxI4c1fLvJZcwEhUdQu4Y86QiZj4zisgsRg40i4JsK Tyt537+r3tPW2v3VDFiANHQPFXMCYUElRz+fr1VGdqwIB7MOHexaIgA86CnlttL1vnRi f7C7M3GRlPYge9mowmJ3I05l+Uh/JPRm7UNneuG8EBZhyv7OxjadewxJ8W9ePPXsqNiK CSC4PY96UwLfoMtiXixOFgsA/ltMbD2hkqWc8HOTOd0SVxC52jNJIQS5OM908ELETPQF rgSViivcUWbZWjlAszF8LXYOq0jB2OPd5sGQ3R7EtgiyOnu4jmpp3NreRWX6NIiYzEfn Pc9w== X-Gm-Message-State: AOAM530FHEnaR3Vaj6rIuLsv2kPxnBF/6oF+0Zm6uDOn5rUS4pok0y3C jEJVb8mCmn1/bIV4Ru4N73vtag== X-Google-Smtp-Source: ABdhPJzueTAe+j4RnxD8AuLmdsIejqrJgdfclHJVHYp18QuH68ItotqE3diVPpuh2mkrAQoj3CScEw== X-Received: by 2002:a17:906:2d0:: with SMTP id 16mr7353415ejk.373.1612430391385; Thu, 04 Feb 2021 01:19:51 -0800 (PST) Received: from miu.piliscsaba.redhat.com (catv-86-101-169-67.catv.broadband.hu. [86.101.169.67]) by smtp.gmail.com with ESMTPSA id k26sm2255486eds.41.2021.02.04.01.19.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Feb 2021 01:19:50 -0800 (PST) Date: Thu, 4 Feb 2021 10:19:43 +0100 From: Miklos Szeredi To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-unionfs@vger.kernel.org Subject: [GIT PULL] overlayfs fixes for 5.11-rc7 Message-ID: <20210204091943.GA1208880@miu.piliscsaba.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hi Linus, Please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git tags/ovl-fixes-5.11-rc7 - Fix capability conversion and minor overlayfs bugs that are related to the unprivileged overlay mounts introduced in this cycle. - Fix two recent (v5.10) and one old (v4.10) bug. - Clean up security xattr copy-up (related to a SELinux regression). Thanks, Miklos --- Amir Goldstein (1): ovl: skip getxattr of security labels Liangyan (1): ovl: fix dentry leak in ovl_get_redirect Miklos Szeredi (4): ovl: add warning on user_ns mismatch ovl: perform vfs_getxattr() with mounter creds cap: fix conversions on getxattr ovl: avoid deadlock on directory ioctl Sargun Dhillon (1): ovl: implement volatile-specific fsync error behaviour --- Documentation/filesystems/overlayfs.rst | 8 ++++ fs/overlayfs/copy_up.c | 15 ++++---- fs/overlayfs/dir.c | 2 +- fs/overlayfs/file.c | 5 ++- fs/overlayfs/inode.c | 2 + fs/overlayfs/overlayfs.h | 1 + fs/overlayfs/ovl_entry.h | 2 + fs/overlayfs/readdir.c | 28 +++++--------- fs/overlayfs/super.c | 38 +++++++++++++++---- fs/overlayfs/util.c | 27 +++++++++++++ security/commoncap.c | 67 +++++++++++++++++++++------------ 11 files changed, 136 insertions(+), 59 deletions(-)