From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750808AbWG2X6g (ORCPT ); Sat, 29 Jul 2006 19:58:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750820AbWG2X6g (ORCPT ); Sat, 29 Jul 2006 19:58:36 -0400 Received: from nf-out-0910.google.com ([64.233.182.185]:9038 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S1750808AbWG2X6f (ORCPT ); Sat, 29 Jul 2006 19:58:35 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=iY5nQGEWEro3lquAll+i6GFUBWF3dbzFGyt8AWo8P7pcmzdwNFnnqDd1e4FpvrMcvPKnQlxIOD1W1ETU7tPeqzDrhaYIAZ9TGRF/9aiHVqdswD1LydX5Wze7501Ou/OV5njHXJ265Ps7m2pCMnb7r7q1DQcadvB+9xyIqtcOdi8= Message-ID: <44CBF631.5070005@gmail.com> Date: Sun, 30 Jul 2006 01:58:18 +0159 From: Jiri Slaby User-Agent: Thunderbird 1.5.0.4 (X11/20060613) MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: Jiri Slaby , Andrew Morton , linux-kernel@vger.kernel.org, pavel@suse.cz, linux-pm@osdl.org, linux-mm@kvack.org Subject: Re: swsusp regression (s2dsk) [Was: 2.6.18-rc2-mm1] References: <20060727015639.9c89db57.akpm@osdl.org> <200607292059.59106.rjw@sisk.pl> <44CBE9D5.9030707@gmail.com> <200607300110.01943.rjw@sisk.pl> In-Reply-To: <200607300110.01943.rjw@sisk.pl> X-Enigmail-Version: 0.94.0.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Rafael J. Wysocki napsal(a): > On Sunday 30 July 2006 01:06, Jiri Slaby wrote: >> Rafael J. Wysocki napsal(a): >>> Hi, >>> >>> On Saturday 29 July 2006 19:58, Jiri Slaby wrote: >>>> Andrew Morton napsal(a): >>>>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc2/2.6.18-rc2-mm1/ >>>> Hello, >>>> >>>> I have problems with swsusp again. While suspending, the very last thing kernel >>>> writes is 'restoring higmem' and then hangs, hardly. No sysrq response at all. >>>> Here is a snapshot of the screen: >>>> http://www.fi.muni.cz/~xslaby/sklad/swsusp_higmem.gif >>>> >>>> It's SMP system (HT), higmem enabled (1 gig of ram). >>> Most probably it hangs in device_power_up(), so the problem seems to be >>> with one of the devices that are resumed with IRQs off. >>> >>> Does vanila .18-rc2 work? >> Yup, it does. > > Hm, in fact this may be a problem with any device driver. > > Could you please boot the system with init=/bin/bash and try to suspend? No change. regards, -- Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E