From patchwork Sat Dec 19 08:55:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 7889581 Return-Path: X-Original-To: patchwork-linux-fsdevel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 72B27BEEED for ; Sat, 19 Dec 2015 08:56:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7399C204E0 for ; Sat, 19 Dec 2015 08:56:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 77B7F204D8 for ; Sat, 19 Dec 2015 08:56:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753673AbbLSI4E (ORCPT ); Sat, 19 Dec 2015 03:56:04 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:49733 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752541AbbLSI4B (ORCPT ); Sat, 19 Dec 2015 03:56:01 -0500 Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id tBJ8tssI019281 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sat, 19 Dec 2015 08:55:55 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userv0022.oracle.com (8.13.8/8.13.8) with ESMTP id tBJ8ts97024237 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Sat, 19 Dec 2015 08:55:54 GMT Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userv0121.oracle.com (8.13.8/8.13.8) with ESMTP id tBJ8tsdk014820; Sat, 19 Dec 2015 08:55:54 GMT Received: from localhost (/24.21.154.84) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sat, 19 Dec 2015 00:55:53 -0800 Subject: [PATCH 7/9] vfs: wire up compat ioctl for CLONE/CLONE_RANGE From: "Darrick J. Wong" To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, xfs@oss.sgi.com Date: Sat, 19 Dec 2015 00:55:52 -0800 Message-ID: <20151219085552.12478.82706.stgit@birch.djwong.org> In-Reply-To: <20151219085505.12478.71157.stgit@birch.djwong.org> References: <20151219085505.12478.71157.stgit@birch.djwong.org> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Source-IP: userv0022.oracle.com [156.151.31.74] Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Darrick J. Wong --- fs/compat_ioctl.c | 4 ++++ fs/read_write.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index dcf2653..70d4b10 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1580,6 +1580,10 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd, goto out_fput; #endif + case FICLONE: + case FICLONERANGE: + goto do_ioctl; + case FIBMAP: case FIGETBSZ: case FIONREAD: diff --git a/fs/read_write.c b/fs/read_write.c index 6395c733..0713e28 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1489,7 +1489,7 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode)) return -EISDIR; if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode)) - return -EOPNOTSUPP; + return -EINVAL; if (!(file_in->f_mode & FMODE_READ) || !(file_out->f_mode & FMODE_WRITE) ||