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Date: Fri, 25 Apr 2008 09:56:27 +0200 From: Jiri Slaby <jirislaby@...il.com> To: David Miller <davem@...emloft.net> CC: torvalds@...ux-foundation.org, zdenek.kabelac@...il.com, mingo@...e.hu, rjw@...k.pl, paulmck@...ux.vnet.ibm.com, linux-kernel@...r.kernel.org, akpm@...ux-foundation.org, linux-ext4@...r.kernel.org, herbert@...dor.apana.org.au, penberg@...helsinki.fi, clameter@....com Subject: Re: 2.6.25-git2: BUG: unable to handle kernel paging request at ffffffffffffffff On 04/25/2008 09:49 AM, David Miller wrote: > From: Jiri Slaby <jirislaby@...il.com> > Date: Fri, 25 Apr 2008 09:42:43 +0200 > >> On 04/25/2008 03:35 AM, David Miller wrote: >>> From: Jiri Slaby <jirislaby@...il.com> >>> 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 :). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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