From: Patrick McHardy <kaber@trash.net>
To: Jan Engelhardt <jengelh@computergmbh.de>
Cc: Krzysztof Oledzki <ole@ans.pl>, gpf <gpf@simm.ru>,
netfilter-devel@vger.kernel.org
Subject: Re: Quota on SMP AGAIN
Date: Mon, 31 Dec 2007 15:15:32 +0100 [thread overview]
Message-ID: <4778F984.2010201@trash.net> (raw)
In-Reply-To: <Pine.LNX.4.64.0712310151110.2093@fbirervta.pbzchgretzou.qr>
Jan Engelhardt wrote:
> On Dec 31 2007 01:19, Patrick McHardy wrote:
>
>>>
>>> What happens when CPU#0 is disabled (CPU hotplug)?
>>>
>> Nothing, its simply unused except for counter synchronization and
>> the ->master thing this thread is about.
>>
>>
>
> 01:57 ccgmbh:~ # taskset 1 iptables -I OUTPUT -m quota --quota 123456
>
> Now suppose CPU#0 was deactivated (taskset only to show what's meant).
> Then iptables would always show the wrong quota.
>
Sure, because taskset is a workaround and not a fix for the problem.
Its still the exact same bug.
prev parent reply other threads:[~2007-12-31 14:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-27 15:14 Quota on SMP AGAIN gpf
2007-12-27 15:54 ` Jan Engelhardt
2007-12-27 16:55 ` gpf
2007-12-28 15:26 ` Patrick McHardy
2007-12-28 15:50 ` Jan Engelhardt
2007-12-28 16:13 ` Patrick McHardy
2007-12-28 16:38 ` Jan Engelhardt
2007-12-28 16:50 ` Patrick McHardy
2007-12-28 17:00 ` Jan Engelhardt
2007-12-29 16:32 ` Patrick McHardy
2007-12-29 18:54 ` Krzysztof Oledzki
2007-12-29 19:54 ` Jan Engelhardt
2007-12-30 17:36 ` Patrick McHardy
2007-12-30 18:25 ` Jan Engelhardt
2007-12-30 18:27 ` Patrick McHardy
2007-12-30 21:31 ` Krzysztof Oledzki
2007-12-31 0:19 ` Patrick McHardy
2007-12-31 0:54 ` Jan Engelhardt
2007-12-31 14:15 ` Patrick McHardy [this message]
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