linux-kernel - Re: upstream regression: slob hang

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Message-ID: <20091210162451.GA7761@elte.hu>
Date:	Thu, 10 Dec 2009 17:24:51 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Matt Mackall <mpm@...enic.com>
Cc:	Pekka Enberg <penberg@...helsinki.fi>, linux-kernel@...r.kernel.org
Subject: Re: upstream regression: slob hang


* Matt Mackall <mpm@...enic.com> wrote:

> On Thu, 2009-12-10 at 09:49 +0100, Ingo Molnar wrote:
>
> > FYI, the attached config hangs in the SLOB code, on 32-bit x86 
> > laptop (dual core). No log available from that box.
> 
> Is this one of your randconfigs? [...]

Yeah, a bootable one.

> [...] I take it switching from SLOB to SLUB fixes it?

havent tried it. If you cannot reproduce it with the config i sent i can 
try to dig deeper. That box is not particularly easy to debug.

	Ingo
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