Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757852AbXKNOO7 (ORCPT ); Wed, 14 Nov 2007 09:14:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754772AbXKNOOs (ORCPT ); Wed, 14 Nov 2007 09:14:48 -0500 Received: from an-out-0708.google.com ([209.85.132.251]:37321 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754607AbXKNOOr (ORCPT ); Wed, 14 Nov 2007 09:14:47 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=f0PedGwVxAI+S/W0AZtSlKSJ/fli3pzSQxOHWwkaSqb1+ctdKMYMQIj3z5Y3nQrSh3HfahlFlkoOFPA0dyqtnvsFp5EEbc+G6Rf0eNXdSjKjJenhrdA9Twwq9c4CSOUseS3skfrMLN3Gd+57E1cqCa4e+fc8Uc04S2rRaGfzdsw= Message-ID: Date: Wed, 14 Nov 2007 15:14:46 +0100 From: "Fabio Comolli" To: "Pavel Machek" Subject: Re: [BUG] New Kernel Bugs Cc: "Andrew Morton" , "Natalie Protasevich" , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, alsa-devel@alsa-project.org, linux-ide@vger.kernel.org, linux-pcmcia@lists.infradead.org, linux-input@atrey.karlin.mff.cuni.cz, bugme-daemon@bugzilla.kernel.org In-Reply-To: <20071114132448.GA5183@ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <32209efe0711122242m3a5f081asf1c11a38b24db10c@mail.gmail.com> <20071113031553.3c7b5c16.akpm@linux-foundation.org> <20071114132448.GA5183@ucw.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1524 Lines: 38 FWIW, I see the same problem with another HP notebook, DV4378EA with radeon X700 video card. It does not happen frequently but I can say that since I disabled the tickless feature I can't reproduce the problem anymore. On Nov 14, 2007 2:24 PM, Pavel Machek wrote: > Hi! > > > > Suspend to RAM resume hangs on a tickless (NO_HZ) kernel > > > http://bugzilla.kernel.org/show_bug.cgi?id=9275 > > > Kernel: 2.6.23 > > > This is HP notebook nc6320 T2400 945GM > > > > No response from developers > > Maybe I'm optimistic, but I expected Ingo/Thomas to look after nohz > problems. nohz=off highres=off fixes more than one suspend problem... > > ...stuff I've seen with NOHZ even without suspend (cursor blinking > irregulary) make me think that nohz perhaps should not be used in > production just yet... > > Pavel > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html > > - > 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/ > - 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/