From patchwork Tue Nov 17 13:04:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 325355 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 B0E46C64E7B for ; Tue, 17 Nov 2020 13:25:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 64BA72465E for ; Tue, 17 Nov 2020 13:25:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="p13wen/q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731172AbgKQNZ2 (ORCPT ); Tue, 17 Nov 2020 08:25:28 -0500 Received: from mail.kernel.org ([198.145.29.99]:60736 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730802AbgKQNZZ (ORCPT ); Tue, 17 Nov 2020 08:25:25 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 367222464E; Tue, 17 Nov 2020 13:25:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605619523; bh=icsVlTOXLNN+criObkESs5KjI6CTJWsp8/wy9bJPGe8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p13wen/qR+WLTzBRjnQu0Jw1bS+8YTerql9TcSiU0tTcuzu6h637Oj19NKFRQaIM7 hTtfzGQczpeCbHuGipQVcmDn0xFkh5MfZvSzXa5gNy8HPbFTl7JtRhMYaXJ8mxOqQC 2scJ4XVj2eY4aRFXtBuciil79x+w3HW8oCHLA0x0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Darrick J. Wong" , Christoph Hellwig , Sasha Levin Subject: [PATCH 5.4 040/151] xfs: fix scrub flagging rtinherit even if there is no rt device Date: Tue, 17 Nov 2020 14:04:30 +0100 Message-Id: <20201117122123.369889021@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201117122121.381905960@linuxfoundation.org> References: <20201117122121.381905960@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Darrick J. Wong [ Upstream commit c1f6b1ac00756a7108e5fcb849a2f8230c0b62a5 ] The kernel has always allowed directories to have the rtinherit flag set, even if there is no rt device, so this check is wrong. Fixes: 80e4e1268802 ("xfs: scrub inodes") Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig Signed-off-by: Sasha Levin --- fs/xfs/scrub/inode.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c index 6d483ab29e639..1bea029b634a6 100644 --- a/fs/xfs/scrub/inode.c +++ b/fs/xfs/scrub/inode.c @@ -121,8 +121,7 @@ xchk_inode_flags( goto bad; /* rt flags require rt device */ - if ((flags & (XFS_DIFLAG_REALTIME | XFS_DIFLAG_RTINHERIT)) && - !mp->m_rtdev_targp) + if ((flags & XFS_DIFLAG_REALTIME) && !mp->m_rtdev_targp) goto bad; /* new rt bitmap flag only valid for rbmino */