From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49219 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754875AbbG3Bt7 (ORCPT ); Wed, 29 Jul 2015 21:49:59 -0400 Subject: Patch "usb: gadget: mv_udc_core: fix phy_regs I/O memory leak" has been added to the 4.1-stable tree To: khoroshilov@ispras.ru, balbi@ti.com, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 29 Jul 2015 18:49:58 -0700 Message-ID: <143822099816778@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 usb: gadget: mv_udc_core: fix phy_regs I/O memory leak to the 4.1-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: usb-gadget-mv_udc_core-fix-phy_regs-i-o-memory-leak.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 53e20f2eb161fbe9eea28b54dccc870cec94eca2 Mon Sep 17 00:00:00 2001 From: Alexey Khoroshilov Date: Sun, 19 Jul 2015 23:13:28 +0700 Subject: usb: gadget: mv_udc_core: fix phy_regs I/O memory leak From: Alexey Khoroshilov commit 53e20f2eb161fbe9eea28b54dccc870cec94eca2 upstream. There was an omission in transition to devm_xxx resource handling. iounmap(udc->phy_regs) were removed, but ioremap() was left without devm_. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Fixes: 3517c31a8ece6 ("usb: gadget: mv_udc: use devm_xxx for probe") Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/mv_udc_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -2167,7 +2167,7 @@ static int mv_udc_probe(struct platform_ return -ENODEV; } - udc->phy_regs = ioremap(r->start, resource_size(r)); + udc->phy_regs = devm_ioremap(&pdev->dev, r->start, resource_size(r)); if (udc->phy_regs == NULL) { dev_err(&pdev->dev, "failed to map phy I/O memory\n"); return -EBUSY; Patches currently in stable-queue which might be from khoroshilov@ispras.ru are queue-4.1/usb-gadget-mv_udc_core-fix-phy_regs-i-o-memory-leak.patch