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Date: Wed, 27 Feb 2008 17:37:08 +0100
From: Tilman Schmidt <tilman@imap.cc>
Organization: me - organized??
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To: Patrick McHardy <kaber@trash.net>
CC: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org,
       netdev@vger.kernel.org, netfilter-devel@vger.kernel.org
Subject: nf_conntrack fix smp_processor_id() in preemptible code (was: 2.6.25-rc2-mm1
 - several bugs and a crash)
References: <20080216002522.9c4bd0fb.akpm@linux-foundation.org> <47BC982C.7050402@imap.cc> <47BD6072.4000407@trash.net>
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Am 21.02.2008 12:28 schrieb Patrick McHardy:
>>
>> Feb 20 17:22:40 xenon kernel: [   48.180297] BUG: using smp_processor_=
id() in preemptible [00000000] code: ntpdate/3562
>> Feb 20 17:22:40 xenon kernel: [   48.180297] caller is __nf_conntrack_=
find+0x9b/0xeb [nf_conntrack]
>> Feb 20 17:22:40 xenon kernel: [   48.180297] Pid: 3562, comm: ntpdate =
Not tainted 2.6.25-rc2-mm1-testing #1
>> Feb 20 17:22:40 xenon kernel: [   48.180297]  [<c02015b9>] debug_smp_p=
rocessor_id+0x99/0xb0
>=20
> Could you test whether this patch fixes the netfilter
> warnings please?

Bad news: With 2.6.25-rc3, that bug has made it into mainline.
Good news: Your patch fixes it there, too.

So I suggest you forward it there as soon as possible.

Thanks,
Tilman

--=20
Tilman Schmidt                          E-Mail: tilman@imap.cc
Bonn, Germany
Diese Nachricht besteht zu 100% aus wiederverwerteten Bits.
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