Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967090AbbDXRmO (ORCPT ); Fri, 24 Apr 2015 13:42:14 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:51698 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752900AbbDXRmK (ORCPT ); Fri, 24 Apr 2015 13:42:10 -0400 Date: Fri, 24 Apr 2015 10:42:09 -0700 From: Andrew Morton To: Huang Ying Cc: Lino Sanfilippo , Linus Torvalds , LKML , LKP ML Subject: Re: [LKP] [fanotify] 66ba93c0d7f: i6300esb: Unexpected close, not stopping watchdog! Message-Id: <20150424104209.83834f6a22442b11086a501c@linux-foundation.org> In-Reply-To: <1429770338.25120.2.camel@intel.com> References: <1429770338.25120.2.camel@intel.com> X-Mailer: Sylpheed 3.4.1 (GTK+ 2.24.23; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1054 Lines: 24 On Thu, 23 Apr 2015 14:25:38 +0800 Huang Ying wrote: > FYI, we noticed the below changes on > > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > commit 66ba93c0d7fe63def447ad0afe380307ff9ebcad ("fanotify: don't set FAN_ONDIR implicitly on a marks ignored mask") > > When doing LTP test. Test system hang after doing some fanotify test cases, while system > can run to reboot in the parent comments. Thanks. I've queued a reversion patch. I'll hold off sending it to Linus for a while, to see if we can get this fixed up. What does "hang" mean? Was the machine all locked up? Or is it the case that the particular LTP test failed to complete? I suspect the latter - that the new notify behaviour is differing from LTP's expectation in some fashion? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/