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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 7C14FC43444 for ; Mon, 7 Jan 2019 09:53:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 53C0D214AE for ; Mon, 7 Jan 2019 09:53:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726841AbfAGJxo (ORCPT ); Mon, 7 Jan 2019 04:53:44 -0500 Received: from mail.cn.fujitsu.com ([183.91.158.132]:8570 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726574AbfAGJxo (ORCPT ); Mon, 7 Jan 2019 04:53:44 -0500 X-IronPort-AV: E=Sophos;i="5.56,450,1539619200"; d="scan'208";a="51466253" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 07 Jan 2019 17:53:26 +0800 Received: from G08CNEXCHPEKD03.g08.fujitsu.local (unknown [10.167.33.85]) by cn.fujitsu.com (Postfix) with ESMTP id 175374B7EC72; Mon, 7 Jan 2019 17:53:22 +0800 (CST) Received: from ubuntu.g08.fujitsu.local (10.167.225.53) by G08CNEXCHPEKD03.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 7 Jan 2019 17:53:24 +0800 From: Su Yanjun To: CC: , , , Subject: [PATCH] xfs: correct statx's result_mask value Date: Mon, 7 Jan 2019 04:53:10 -0500 Message-ID: <1546854790-5233-1-git-send-email-suyj.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.167.225.53] X-yoursite-MailScanner-ID: 175374B7EC72.AE56C X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: suyj.fnst@cn.fujitsu.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For statx syscall, xfs return the wrong result_mask. Signed-off-by: Su Yanjun --- fs/xfs/xfs_iops.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index f48ffd7..3811457 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -521,6 +521,9 @@ xfs_vn_getattr( stat->btime.tv_nsec = ip->i_d.di_crtime.t_nsec; } } + + /* Only return mask that we care */ + stat->result_mask &= request_mask; if (ip->i_d.di_flags & XFS_DIFLAG_IMMUTABLE) stat->attributes |= STATX_ATTR_IMMUTABLE; -- 2.7.4