From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757446AbaIOUS4 (ORCPT ); Mon, 15 Sep 2014 16:18:56 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:55576 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755995AbaIOTq4 (ORCPT ); Mon, 15 Sep 2014 15:46:56 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Pavel Shilovsky , Steve French Subject: [PATCH 3.14 098/114] CIFS: Fix STATUS_CANNOT_DELETE error mapping for SMB2 Date: Mon, 15 Sep 2014 12:26:38 -0700 Message-Id: <20140915192644.489061824@linuxfoundation.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <20140915192641.428509513@linuxfoundation.org> References: <20140915192641.428509513@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Pavel Shilovsky commit 21496687a79424572f46a84c690d331055f4866f upstream. The existing mapping causes unlink() call to return error after delete operation. Changing the mapping to -EACCES makes the client process the call like CIFS protocol does - reset dos attributes with ATTR_READONLY flag masked off and retry the operation. Signed-off-by: Pavel Shilovsky Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman --- fs/cifs/smb2maperror.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/cifs/smb2maperror.c +++ b/fs/cifs/smb2maperror.c @@ -605,7 +605,7 @@ static const struct status_to_posix_erro {STATUS_MAPPED_FILE_SIZE_ZERO, -EIO, "STATUS_MAPPED_FILE_SIZE_ZERO"}, {STATUS_TOO_MANY_OPENED_FILES, -EMFILE, "STATUS_TOO_MANY_OPENED_FILES"}, {STATUS_CANCELLED, -EIO, "STATUS_CANCELLED"}, - {STATUS_CANNOT_DELETE, -EIO, "STATUS_CANNOT_DELETE"}, + {STATUS_CANNOT_DELETE, -EACCES, "STATUS_CANNOT_DELETE"}, {STATUS_INVALID_COMPUTER_NAME, -EIO, "STATUS_INVALID_COMPUTER_NAME"}, {STATUS_FILE_DELETED, -EIO, "STATUS_FILE_DELETED"}, {STATUS_SPECIAL_ACCOUNT, -EIO, "STATUS_SPECIAL_ACCOUNT"},