From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757954Ab3IYBQU (ORCPT ); Tue, 24 Sep 2013 21:16:20 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:38957 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755935Ab3IYAQL (ORCPT ); Tue, 24 Sep 2013 20:16:11 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dan Carpenter , Johan Hovold Subject: [ 034/110] USB: mos7720: use GFP_ATOMIC under spinlock Date: Tue, 24 Sep 2013 17:14:32 -0700 Message-Id: <20130925001327.104396923@linuxfoundation.org> X-Mailer: git-send-email 1.8.4.3.gca3854a In-Reply-To: <20130925001323.387158698@linuxfoundation.org> References: <20130925001323.387158698@linuxfoundation.org> User-Agent: quilt/0.60-5.1.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter commit d0bd9a41186e076ea543c397ad8a67a6cf604b55 upstream. The write_parport_reg_nonblock() function shouldn't sleep because it's called with spinlocks held. Signed-off-by: Dan Carpenter Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/mos7720.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -374,7 +374,7 @@ static int write_parport_reg_nonblock(st kfree(urbtrack); return -ENOMEM; } - urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_KERNEL); + urbtrack->setup = kmalloc(sizeof(*urbtrack->setup), GFP_ATOMIC); if (!urbtrack->setup) { usb_free_urb(urbtrack->urb); kfree(urbtrack);