From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:43006 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751671AbeBBKnN (ORCPT ); Fri, 2 Feb 2018 05:43:13 -0500 Subject: Patch "test_firmware: fix missing unlock on error in config_num_requests_store()" has been added to the 4.14-stable tree To: weiyongjun1@huawei.com, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 02 Feb 2018 11:42:51 +0100 Message-ID: <15175681715563@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled test_firmware: fix missing unlock on error in config_num_requests_store() to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: test_firmware-fix-missing-unlock-on-error-in-config_num_requests_store.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From a5e1923356505e46476c2fb518559b7a4d9d25b1 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 11 Jan 2018 11:12:55 +0000 Subject: test_firmware: fix missing unlock on error in config_num_requests_store() From: Wei Yongjun commit a5e1923356505e46476c2fb518559b7a4d9d25b1 upstream. Add the missing unlock before return from function config_num_requests_store() in the error handling case. Fixes: c92316bf8e94 ("test_firmware: add batched firmware tests") Signed-off-by: Wei Yongjun Signed-off-by: Greg Kroah-Hartman --- lib/test_firmware.c | 1 + 1 file changed, 1 insertion(+) --- a/lib/test_firmware.c +++ b/lib/test_firmware.c @@ -371,6 +371,7 @@ static ssize_t config_num_requests_store if (test_fw_config->reqs) { pr_err("Must call release_all_firmware prior to changing config\n"); rc = -EINVAL; + mutex_unlock(&test_fw_mutex); goto out; } mutex_unlock(&test_fw_mutex); Patches currently in stable-queue which might be from weiyongjun1@huawei.com are queue-4.14/test_firmware-fix-missing-unlock-on-error-in-config_num_requests_store.patch queue-4.14/serial-8250_uniphier-fix-error-return-code-in-uniphier_uart_probe.patch