Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756566AbdLOUbh (ORCPT ); Fri, 15 Dec 2017 15:31:37 -0500 Received: from mga04.intel.com ([192.55.52.120]:13733 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756401AbdLOUbd (ORCPT ); Fri, 15 Dec 2017 15:31:33 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,406,1508828400"; d="scan'208";a="12671449" From: Jarkko Sakkinen To: intel-sgx-kernel-dev@lists.01.org, platform-driver-x86@vger.kernel.org, x86@kernel.org Cc: linux-kernel@vger.kernel.org, Jarkko Sakkinen , Alexander Viro , linux-fsdevel@vger.kernel.org (open list:FILESYSTEMS (VFS and infrastructure)) Subject: [PATCH v8 7/8] fs/pipe.c: export create_pipe_files() Date: Fri, 15 Dec 2017 22:27:25 +0200 Message-Id: <20171215202936.28226-8-jarkko.sakkinen@linux.intel.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20171215202936.28226-1-jarkko.sakkinen@linux.intel.com> References: <20171215202936.28226-1-jarkko.sakkinen@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 757 Lines: 25 Exported create_pipe_files() because the SGX driver needs to be able to setup pipes for communicating with the helper process that hosts the Launch Enclave (LE). The pipe creation will be done in the init-callback supplied to call_usermodehelper_setup(). Signed-off-by: Jarkko Sakkinen Tested-by: Serge Ayoun --- fs/pipe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/pipe.c b/fs/pipe.c index 6d98566201ef..4846886b0530 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -785,6 +785,7 @@ int create_pipe_files(struct file **res, int flags) iput(inode); return err; } +EXPORT_SYMBOL_GPL(create_pipe_files); static int __do_pipe_flags(int *fd, struct file **files, int flags) { -- 2.14.1