From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760153AbYDYH4l (ORCPT ); Fri, 25 Apr 2008 03:56:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754169AbYDYH4d (ORCPT ); Fri, 25 Apr 2008 03:56:33 -0400 Received: from fg-out-1718.google.com ([72.14.220.152]:60757 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752105AbYDYH4c (ORCPT ); Fri, 25 Apr 2008 03:56:32 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=TQKqr09auAahjVDEYK9b9UhirSGdCGr5Z1yb8UKcq0Dp1FNx947VHwLl+BzrHIIbt5MYbz+c1y2ANEvUm5XKK/v5/mUyPqXQj2jpeGmcRf7pF4dNojWLIls55FMAPyhK0MVBHXbeGDvyK0Kssva/MCUvS6N5vWo/QFDvcnHAlkU= Message-ID: <48118EAB.5040004@gmail.com> Date: Fri, 25 Apr 2008 09:56:27 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.12 (X11/20080213) MIME-Version: 1.0 To: David Miller CC: torvalds@linux-foundation.org, zdenek.kabelac@gmail.com, mingo@elte.hu, rjw@sisk.pl, paulmck@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, linux-ext4@vger.kernel.org, herbert@gondor.apana.org.au, penberg@cs.helsinki.fi, clameter@sgi.com Subject: Re: 2.6.25-git2: BUG: unable to handle kernel paging request at ffffffffffffffff References: <4811090A.9030809@gmail.com> <20080424.183558.96469288.davem@davemloft.net> <48118B73.6000700@gmail.com> <20080425.004943.148536408.davem@davemloft.net> In-Reply-To: <20080425.004943.148536408.davem@davemloft.net> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/25/2008 09:49 AM, David Miller wrote: > From: Jiri Slaby > Date: Fri, 25 Apr 2008 09:42:43 +0200 > >> On 04/25/2008 03:35 AM, David Miller wrote: >>> From: Jiri Slaby >>> Date: Fri, 25 Apr 2008 00:26:18 +0200 >>> >>>> ff00aa00deadcc22 ff00aa00deadcc22 ff00aa00deadcc22 ff00aa00deadccf0 >>> 0xf0... Is this a 4-cpu machine? >> It's a 2 cores machine. > > Two hyperthreads per-core? Hmm, how to find out? I suppose it will show up 4 (virtual) processors in cpuinfo, right? Although there is ht bit in cpuinfo on each core and CONFIG_X86_HT=y, I don't see 4 cpus. > If so that could match up to the pattern. It is just one theory > though. The wireless possibility holds just as much weight. The mac80211 is theory too so far :).