From: Andi Kleen <andi@firstfloor.org>
To: Zdenek Kabelac <zdenek.kabelac@gmail.com>
Cc: kvm-devel@lists.sourceforge.net, Andi Kleen <andi@firstfloor.org>,
Avi Kivity <avi@qumranet.com>
Subject: Re: loop in copy_user_generic_string
Date: Wed, 12 Mar 2008 15:40:05 +0100 [thread overview]
Message-ID: <20080312144004.GD2522@one.firstfloor.org> (raw)
In-Reply-To: <c4e36d110803120550j2238eff4i76c2c3f6c3559e2d@mail.gmail.com>
> Argh - being stupid here - it looks like these 'working' kernels were
> not SMP actually.
> As long as the SMP is used - I still get the busy loop :(
> Now being clueless....
Sorry don't have the cycles to look into your problem, but the
standard procedure for hard problems that can be reproduced
is to git bisect them down to the change set that introduced the
problem originally and then complain to whoever authored that.
-Andi
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next prev parent reply other threads:[~2008-03-12 14:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-04 16:02 loop in copy_user_generic_string Zdenek Kabelac
2008-03-04 16:07 ` Avi Kivity
2008-03-04 16:39 ` Zdenek Kabelac
2008-03-04 17:10 ` Avi Kivity
2008-03-04 17:44 ` Andi Kleen
2008-03-05 6:50 ` Avi Kivity
2008-03-05 8:52 ` Zdenek Kabelac
2008-03-07 19:32 ` Zdenek Kabelac
2008-03-09 22:13 ` Zdenek Kabelac
2008-03-11 22:19 ` Zdenek Kabelac
2008-03-12 12:50 ` Zdenek Kabelac
2008-03-12 14:40 ` Andi Kleen [this message]
2008-03-12 15:49 ` Zdenek Kabelac
2008-03-12 16:08 ` Zdenek Kabelac
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