From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758253AbZABRLI (ORCPT ); Fri, 2 Jan 2009 12:11:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757118AbZABRKy (ORCPT ); Fri, 2 Jan 2009 12:10:54 -0500 Received: from mail-bw0-f21.google.com ([209.85.218.21]:42990 "EHLO mail-bw0-f21.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757047AbZABRKy (ORCPT ); Fri, 2 Jan 2009 12:10:54 -0500 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=xVoRQBeo+0+UgI0llN1YwL3GGs1KW8eFo42Nnk8O8RLu3n/LL35LNUiw6w71ad3+3R TXQzBc7ZKWVyCKUMrp6kqIm0K6gzAOSz/8ntxSF8cEHe9Sw/z6Es1pb1ZvfQsrquPmXC ys0L8u9x06/ZLKZQXTmcBtagRlFD8YQmmmeOk= Message-ID: Date: Fri, 2 Jan 2009 18:10:50 +0100 From: "Frank Groeneveld" To: "Pavel Machek" Subject: Re: Kernel 2.6.28 regression: Hang after hibernate Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" In-Reply-To: <20090102162220.GB1555@ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20090102162220.GB1555@ucw.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With minimum config you mean only the most necessary drivers (like disabling ALSA)? I will try a kernel without SMP. Frank 2009/1/2 Pavel Machek : > Hi! > >> Today I tried the new kernel and found out it has a regression. With >> kernel 2.6.27 I never had problems resuming from hibernate, but with >> 2.6.28 it hangs. The output is something like this (it's not exactly, >> I skipped some words that are before the PCI lines): >> >> PM: read .. MB in .. seconds >> SDA: Synchronizing SCSI cache >> r8169: PME# enabled >> PCI INT A disabled >> PCI INT D disabled >> PCI INT B disabled >> PCI INT C disabled >> PCI INT D disabled >> PCI INT A disabled >> Disabling non-boot CPUs >> CPU1 is now offline >> CPU1 is down >> CPU2 is now offline >> CPU2 is down >> CPU3 is now offline >> CPU3 is down >> SMP Alternatives: switching to UP code >> >> I first thought it's the same as bug 12155, but I'm not sure it is. >> If there's any other ouput I can send to help, let me know. > > Can you try with minimum config? And maybe !CONFIG_SMP? > Pavel > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html >