This is a note to let you know that I've just added the patch titled gpio: mockup: fix resource leak in error path 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: gpio-mockup-fix-resource-leak-in-error-path.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 <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Fri Nov 20 09:56:15 AM CET 2020 From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> Date: Tue, 8 Sep 2020 15:07:49 +0200 Subject: gpio: mockup: fix resource leak in error path From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> commit 1b02d9e770cd7087f34c743f85ccf5ea8372b047 upstream If the module init function fails after creating the debugs directory, it's never removed. Add proper cleanup calls to avoid this resource leak. Fixes: 9202ba2397d1 ("gpio: mockup: implement event injecting over debugfs") Cc: <stable@xxxxxxxxxxxxxxx> Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> [sudip: adjust context] Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpio/gpio-mockup.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -350,6 +350,7 @@ static int __init mock_device_init(void) err = platform_driver_register(&gpio_mockup_driver); if (err) { platform_device_unregister(pdev); + debugfs_remove_recursive(gpio_mockup_dbg_dir); return err; } Patches currently in stable-queue which might be from bgolaszewski@xxxxxxxxxxxx are queue-4.14/gpio-mockup-fix-resource-leak-in-error-path.patch