Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753173AbYHVTJ0 (ORCPT ); Fri, 22 Aug 2008 15:09:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753320AbYHVTJR (ORCPT ); Fri, 22 Aug 2008 15:09:17 -0400 Received: from mail-gx0-f29.google.com ([209.85.217.29]:39670 "EHLO mail-gx0-f29.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753192AbYHVTJQ (ORCPT ); Fri, 22 Aug 2008 15:09:16 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=eCIHjwfYn47yunSuAZKwJ0a4qx1viFD/wkQ6Q7EEaqcfe6O9JkmvPxLkNNxQDYUiuL rlplXnk4P2S6HQpEeCm3Au0lUjEbySGvP+LDKKCfUnfTzYFJJ0FWDvLeci8e3R/zatoT Gg77TFTzdkPcd2NEj6+6UM8yRuNngXFvQUB9M= Message-ID: <19f34abd0808221209jc3328e3xf20e7059f63917d3@mail.gmail.com> Date: Fri, 22 Aug 2008 21:09:15 +0200 From: "Vegard Nossum" To: "Pavel Machek" Subject: Re: latest -git: hibernate: possible circular locking dependency detected Cc: "Rafael J. Wysocki" , "Dmitry Adamushko" , "Max Krasnyanskiy" , "Linux Kernel Mailing List" In-Reply-To: <20080822085548.GA6542@atrey.karlin.mff.cuni.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <19f34abd0808210804y7ee91d1fy12da5ad6f82d2451@mail.gmail.com> <20080822085548.GA6542@atrey.karlin.mff.cuni.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1360 Lines: 40 On Fri, Aug 22, 2008 at 10:55 AM, Pavel Machek wrote: > Hi! > > >> I just got this on v2.6.27-rc4 (+ unrelated fix): > > Did suspend ever work for you on this machine? Yes, 2.6.20.9 works fine :-P I am checking out your suggestions of IDE driver changes now. (Next e-mail:) >> I have no idea why this happens. Is it possible to trigger SysRq by >> writing data on the other end of the serial console? (Maybe my cable >> is bad or something, but data seems to be going in both directions >> over my serial console.) > > Serial break translates to sysrq, IIRC. Thanks, that's useful info. I also figured out something else; apparently the ttys are set to character echo mode in either or both directions. I guess this is why I also get these "ttyS0: 3 input overrun(s)" messages all the time. Am I the only one who experienced this? I'll experiment with stty. Vegard -- "The animistic metaphor of the bug that maliciously sneaked in while the programmer was not looking is intellectually dishonest as it disguises that the error is the programmer's own creation." -- E. W. Dijkstra, EWD1036 -- 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/