From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ioan-Adrian Ratiu Subject: Re: [PATCH] hid: usbhid: hid-core: fix recursive deadlock Date: Wed, 18 Nov 2015 21:46:01 +0200 Message-ID: <20151118214601.6ecb6acf@adipc> Reply-To: 1447874755-8673-1-git-send-email-adi@adirat.com Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wm0-f51.google.com ([74.125.82.51]:37644 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755237AbbKRTqH (ORCPT ); Wed, 18 Nov 2015 14:46:07 -0500 Received: by wmww144 with SMTP id w144so87282361wmw.0 for ; Wed, 18 Nov 2015 11:46:06 -0800 (PST) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: jikos@kernel.org Cc: pinglinux@gmail.com, linux-usb@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Here are some images with more information on this deadlock, might be helpful. First part of lockdep report: http://imgur.com/clLsCWe Second part: http://imgur.com/Wa2PzRl Here are some printk's of mine while reproducing + debugging the issue: http://imgur.com/SETOHT7