From patchwork Sat Apr 2 01:03:38 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 12798886 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 B84FAC433EF for ; Sat, 2 Apr 2022 01:03:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234864AbiDBBFl (ORCPT ); Fri, 1 Apr 2022 21:05:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352895AbiDBBFa (ORCPT ); Fri, 1 Apr 2022 21:05:30 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 383B3DB1; Fri, 1 Apr 2022 18:03:40 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C705661BA0; Sat, 2 Apr 2022 01:03:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C7B9C340F2; Sat, 2 Apr 2022 01:03:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648861419; bh=5VYMrcOx8O4wrYuwRZe41/ymZHbb4meqyu+BuXg43TM=; h=Date:From:To:Cc:Subject:From; b=o69ahH8l3DpKQWxIT9y2Xz/XqPazxGdZT0+BD6WzBAz/QjQhsG4vc8p7gpA9QdduD lATi6RfDiaikw/gIAVxxLC04jtUjEbyVZLVShGq6i8H9poDRvJbkPSTbphvxANPN1s HjU8kUA0P7eFP2pYeKby3qzpGxw45KWFfP/+QxXeEbPkoAaTQvZ4bxIqvKYMu74Lgr ngh5ef4QymamT1n5s2HytcWC9uEDWJoUXS3qgCn2k5uOzwV2fmg5/dWGWcEGv6WXiV y4LkRY3eX/LisT9f7SUs8vSaDRcYqncwfUTqBehSn0pyUTZ2IFuRoFDRnmSr5LmPBF +WZEi8nHTPwRg== Date: Fri, 1 Apr 2022 18:03:38 -0700 From: "Darrick J. Wong" To: Linus Torvalds Cc: linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, david@fromorbit.com, linux-kernel@vger.kernel.org, sandeen@sandeen.net, hch@lst.de Subject: [GIT PULL] vfs: fixes for 5.18-rc1 Message-ID: <20220402010338.GP27690@magnolia> MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hi Linus, Please pull this branch of VFS bugfixes for 5.18-rc1. The erofs developers felt that FIEMAP should handle ranged requests starting at s_maxbytes by returning EFBIG instead of passing the filesystem implementation a nonsense 0-byte request. Not sure why they keep tagging this 'iomap', but the VFS shouldn't be asking for information about ranges of a file that the filesystem already declared that it does not support. As usual, I did a test-merge with upstream master as of a few minutes ago, and didn't see any conflicts. Please let me know if you encounter any problems. --D The following changes since commit 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3: Linux 5.17-rc6 (2022-02-27 14:36:33 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/vfs-5.18-merge-1 for you to fetch changes up to 49df34221804cfd6384135b28b03c9461a31d024: fs: fix an infinite loop in iomap_fiemap (2022-03-30 09:49:28 -0700) ---------------------------------------------------------------- Fixes for 5.18-rc1: - Fix a potential infinite loop in FIEMAP by fixing an off by one error when comparing the requested range against s_maxbytes. ---------------------------------------------------------------- Guo Xuenan (1): fs: fix an infinite loop in iomap_fiemap fs/ioctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)