Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754380Ab0DNIYX (ORCPT ); Wed, 14 Apr 2010 04:24:23 -0400 Received: from mail-bw0-f225.google.com ([209.85.218.225]:53616 "EHLO mail-bw0-f225.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751440Ab0DNIYU (ORCPT ); Wed, 14 Apr 2010 04:24:20 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=ijwfim+GeUsBBSKAj/k046A1KsSk24rrgrqoPyhDVa8SIvJqJ0zs2pZiv2RbbgHOSC ed1tQGWcymNOP2zI6VM6Ib9C+dyOy6fOynb8e5UiQFxXKpqjNJLXq/cu+XEn4HDZY4hP 2s/ArwKKbtlY9qlj3gx8GNiynEkx6sFycIkaI= Date: Wed, 14 Apr 2010 10:26:49 +0200 From: Richard Zidlicky To: Takashi Iwai Cc: Andrew Morton , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: usb-sound circular locking again? Message-ID: <20100414082649.GA24251@linux-m68k.org> References: <20091206141419.GA6195@linux-m68k.org> <20091207143057.53c6a362.akpm@linux-foundation.org> <20091208002353.GA30011@linux-m68k.org> <20091207164826.eb2bbc48.akpm@linux-foundation.org> <20100413203039.GC8468@linux-m68k.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 622 Lines: 18 Hi, > > is this the same old issue? > > I think so. It appears relatively new since a sysfs lockdep check was > introduced. you are right, it was definitely my impression that this particular instance is a new (last previously tested 2.6.32.8). After a few more tests it appears to be 100% repeatable in pm-hibernate. Simply doing "sync" right now does nothing. Richard -- 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/